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An annotated world catalogue and bibliography of the cucujoid family Propalticidae (Coleoptera) is presented. Each taxon is accompanied by a complete taxonomic history, including a full annotated synonymy with original references cited, and current location and status of primary types. The name Slipinskogenia nom. nov. is proposed to replace Discogenia Kolbe, 1897, junior homonym of Discogenia LeConte, 1866, resulting in 11 new combinations. A key is provided for separation of the two genera included in the family. Complete published and previously unpublished distributional data are given.
Pocket gopher burrows (Rodentia: Geomyidae) were sampled from five previously unsampled localities in northern Louisiana to determine the associated faunal composition of Histeridae and Scarabaeidae (Coleoptera). Sampling produced four species of Histeridae and seven species of Scarabaeidae, all of which had been previously reported from Louisiana. The most commonly collected scarab beetle was Cryptoscatomaseter haldemani (Horn) followed by Geomyphilus insolitus (Brown). Onthophilus kirni Ross was the most commonly collected hister beetle.
A catalogue of aphidiine parasitoids (Hymenoptera: Braconidae: Aphidiinae) associated with various aphids species occurring in India was compiled. The present catalogue with 125 species under 22 genera has been further reinforced with not only all the latest taxonomic changes but also host names, host plants, distribution in India etc.
An additional 137 species and two tribes are added to the cerambycid fauna of Bolivia while 12 species are deleted. This brings the total number of species known from Bolivia to 1,561. Comments and statistics regarding the growth of knowledge on the Bolivian Cerambycid fauna and species endemicity are included.
In the field of mycology at the present time, many of the fungi which are most frustrating to attempt to classify are the Ascomycetes of pyrenomycetous nature. While it is possible to identify many species from descriptions in the literature, the position of these species in respect to one another is difficult to assign. A major step toward a modern classification was provided by Luttrell (1951b, 1955), where he expanded Miller's (1928) and Nannfeldt's (1932) recognition of differences between the subclasses Loculoascomycetes and Euascomycetes and utilized the basic characteristics of the ascus and of centrum development to delimit major groups. Currently, studies of generic types by a number of investigators are providing a firm base for the assignment of taxa to the correct genus. Several systems of classification are available, but none of these is entirely satisfactory. The following synopsis is offered as an alternative arrangement of one order in the Loculoascomycetes. For the present, the system applies to fungi known from temperate North America. The classification probably will have to be expanded and emended as tropical and temperate fungi from other continents are studied. My intention is to continue with similar studies of taxa in the other orders of both Loculoascomycetes and Euascomycetes.
The avifauna of the island of Flores and its satellite islands from Komodo to Alor is reviewed, combining historical data with recent observations. Recent surveys have added substantially to the data base, especially of the resident forest species, and endangered and endemic taxa, as well as adding a number of migrant and maritime species to the island list. Of particular interest are the rare forest endemics Wallace's Hanging-parrot Loriculus flosculus, the almost unknown Flores Scopsowl Otus alfredi, Flores Monarch Monarcha sacerdotum and Flores Crow Corvus florensis. An appeal is made for further surveys over the eastern part of the island and the eastern island chain.
Finding the peripheries : sovereignty and colonialism in nineteenth-century international law
(1999)
The special issue of The Linguistic Review on "The Role of Linguistics in Cognitive Science" presents a variety of viewpoints that complement or contrast with the perspective offered in Foundations of Language (Jackendoff 2002a). The present article is a response to the special issue. It discusses what it would mean to integrate linguistics into cognitive science, then shows how the parallel architecture proposed in Foundations seeks to accomplish this goal by altering certain fundamental assumptions of generative grammar. It defends this approach against criticisms both from mainstream generative grammar and from a variety of broader attacks on the generative enterprise, and it reflects on the nature of Universal Grammar. It then shows how the parallel architecture applies directly to processing and defends this construal against various critiques. Finally, it contrasts views in the special issue with that of Foundations with respect to what is unique about language among cognitive capacities, and it conjectures about the course of the evolution of the language faculty.
A new genus is proposed within the family Geophilidae: Hyphydrophilus n. gen., for H. adisi n.sp. Four additional new species are described, i.e. the ballophilids ltyphilus crabilli n.sp. and Taeniolinllm arborum n.sp. and the schendylids Pecfiniunguis ascendens n.sp. and Schendyluflls amazonicl/s n.sp. The geophilid species Ribautia centralis (SILVESTRI, 1907) is redescribed, after material from Brazil compared with the holotype. The ballophilid Thalthybil/s perrieri BROLEMANN, 1909 is transferred to the genus ltyphi/us COOK, 1889 and a lectotype is designated here for it.
This paper is an annotated catalogue of the geophilomorph centipedes known from Mexico, Central America, West Indies, South America and the adjacent islands. 310 species and 4 subspecies in 91 genera in 111 families are listed, not including 6 additional taxa of uncertain generic identity and 4 undescribed species provisionally listed as 'n.sp.' under their respective genera. Sixteen new combinations are proposed: Garrina pujola (CHAMBERLIN, 1943) and G. vera (CHAMBERLIN, 1943), both from Pycnona; Nesidiphilus plusiopol'us (ATTEMS, 1947), from Mesogeophilus VERHOEFF, 1901; Polycricus bredini (CRABILL, 1960), P. cordoballensis (VERHOEFF, 1934), P. hailiensis (CHAMBERLIN, 1915) and P. nesiotes (CHAMBERLIN, 1915), all from Lestophilus; Tuoba baeckstroemi (VERHOEFF, 1924), from Geophilus (Nesogeophilus); T. culebrae (SILVESTRI, 1908), from Geophilus; T. laticollis (ATTEMS, 1903), from Geophilus (Nesogeophilus); Titanophilus hasei (VERHOEFF, 1938), from Notiphilides (Venezuelides); T. incus (CHAMBERLIN, 1941), from Incorya; Schendylops nealotus (CHAMBERLIN, 1950), from Nesondyla nealota; Diplethmus porosus (ATTEMS, 1947), from Cyclorya porosa; Chomatobius craterus (CHAMBERLIN, 1944) and Cil. orizabae (CHAMBERLIN, 1944), both from Gosiphilus. The new replacement name Schizonampa Iibera is proposed pro Schizonampa prognatha (CRABILL, 1964) ex Schizotaellia prognatha CRABILL, 1964 nec Schizotaenia prognatha COOK, 1896.
A new family (Macronicophilidae) is established for Macronicophilus Silvestri, 1909, currently placed in Geophilidae. Seven new species of Neotropical Geophilomorpha are described: Ilyphilus saudus n.sp. and I. sensibilis n.sp. (Baliophilidae), Hyphydrophilus projeclUs n.sp. and Ribautia onycophaena n.sp. (Geophilidae), Macronicophilus abbrevialus n.sp., M. unguiseta n.sp. and M. venezolanus n.sp. (Macronicophilidae). The hitherto unknown male of Schendylops marchantariae (PEREIRA, MINELLI & BARBIERI, 1995) is described and two species (Pectiniunguis geayi (BROLEMANN & RIBAUT, 1911) and Ityphilus calinus CHAMBERLIN, 1957 are redescribed from the type and new material. A key to the species of Macronicophilus is provided.
Background: The interferon-inducible immunity-related GTPases (IRG proteins/p47 GTPases) are a distinctive family of GTPases that function as powerful cell-autonomous resistance factors. The IRG protein, Irga6 (IIGP1), participates in the disruption of the vacuolar membrane surrounding the intracellular parasite, Toxoplasma gondii, through which it communicates with its cellular hosts. Some aspects of the protein's behaviour have suggested a dynamin-like molecular mode of action, in that the energy released by GTP hydrolysis is transduced into mechanical work that results in deformation and ultimately rupture of the vacuolar membrane. Results: Irga6 forms GTP-dependent oligomers in vitro and thereby activates hydrolysis of the GTP substrate. In this study we define the catalytic G-domain interface by mutagenesis and present a structural model, of how GTP hydrolysis is activated in Irga6 complexes, based on the substrate-twinning reaction mechanism of the signal recognition particle (SRP) and its receptor (SRalpha). In conformity with this model, we show that the bound nucleotide is part of the catalytic interface and that the 3'hydroxyl of the GTP ribose bound to each subunit is essential for trans-activation of hydrolysis of the GTP bound to the other subunit. We show that both positive and negative regulatory interactions between IRG proteins occur via the catalytic interface. Furthermore, mutations that disrupt the catalytic interface also prevent Irga6 from accumulating on the parasitophorous vacuole membrane of T. gondii, showing that GTP-dependent Irga6 activation is an essential component of the resistance mechanism. Conclusions: The catalytic interface of Irga6 defined in the present experiments can probably be used as a paradigm for the nucleotide-dependent interactions of all members of the large family of IRG GTPases, both activating and regulatory. Understanding the activation mechanism of Irga6 will help to explain the mechanism by which IRG proteins exercise their resistance function. We find no support from sequence or G-domain structure for the idea that IRG proteins and the SRP GTPases have a common phylogenetic origin. It therefore seems probable, if surprising, that the substrate-assisted catalytic mechanism has been independently evolved in the two protein families.
This review lists Agama smithii Boulenger 1896 as a synonym of Agama agama (Linnaeus 1758), Agama trachypleura Peters 1982 as a synonym of Acanthocercus phillipsii (Boulenger 1895) and describes for the first time Acanthocercus guentherpetersi n. sp. Without more convincing evidence, Chamaeleon ruspolii Boettger 1893 cannot be accepted as specifically distinct from Chamaeleo dilepis Leach 1819, nor Chamaeleo calcaricarens Böhme 1985 from C. africanus Laurenti 1768. Consequently, 101 species of lizard are currently recognised in Ethiopia, of which some 40% appear to be denizens of the Somali-arid zone. This significant proportion is attributable in part to the importance of the Horn of Africa as a centre for reptilian diversification and endemicity, in part to the fact that this lowland fauna was rather extensively sampled during the 1930s, but also to the conspicuous neglect of lizards in other regions of the country. Mountain and forested habitats are widespread in Ethiopia, so it seems extraordinary to record only five saurian species which are believed to be endemic in such environments. The inference that there are many more still to be discovered has important implications for conservation, because montane forest is known to be among the most threatened of Ethiopian biomes and there is clearly an urgent need for its herpetofauna to be more thoroughly researched and documented.
The present paper contains descriptions of 4 new genera and 62 new species of South African Spiders contained in the Collection of the South African Museum. With the exception of 3 new species of Prodidomidae, all of them belong to the groups Mygalomorphae (Migidce, 1 n. sp.; Ctenizidae, 1 n. gen. and 5 n. spp.; Barychelidae, 2 n. spp.), Cribellatae (Uloboridae, 1 n. gen. and 3 n. spp.; Dictynirlce, 4 n. spp.; Eresidae, 6 n. spp.) , and Ecribellatae Haplogynae (Sicariidae, 19 n. spp.; Dysderidae, 1 n. geu. and 11 n. spp.; Caponiidae, 1 n. gen. and 8 n. spp.).
It has been the goal of this review to describe the functional interrelations between Deiters' vestibular nucleus and numerous brain structures. Emphasis is placed on dynamic and integrative properties of linkages between the neurons of Deiters' nucleus and many other brain structures in order to begin considering the capabilities of the loops in the light of motor control and coordination of movement. The problem of somatotopy within the loops is also considered. Putting this information together, the possible roles of Deiters' nucleus in the control of movements are described. It is suggested that Deiters' nucleus in co-operation with cerebral cortex, cerebellum, subcortical and brainstem structures are responsible for the integration and realization of different movements.
This stndy is based largely upon collections from the Danish Noona Dan Expedition to the southern Philippines and the Bismarck Islands (Pelersen, 1966), supplemented with collections from the B. P. Bishop Museum, British Museum (Natural History), U. S. National Museum, California Academy of Science, Zoologisches Museum der Humboldt Universität zu Berlin, and the Chicago Natural History Museum. I greatly appreciate having had the privilege of studying these valuable collections. ...
Background: The treatment of high-risk neuroblastoma patients consists of multimodal induction therapy to achieve remission followed by consolidation therapy to prevent relapses. However, the type of consolidation therapy is still discussed controversial. We applied metronomic chemotherapy in the prospective NB90 trial and monoclonal anti-GD2-antibody (MAB) ch14.18 in the NB97 trial. Here, we present the long term outcome data of the patient cohort. Methods: A total of 334 stage 4 neuroblastoma patients one year or older were included. All patients successfully completed the induction therapy. In the NB90 trial, 99 patients received at least one cycle of the oral maintenance chemotherapy (NB90 MT, 12 alternating cycles of oral melphalan/etoposide and vincristine/cyclophosphamide). In the NB97 trial, 166 patients commenced the MAB ch14.18 consolidation therapy (six cycles over 12 months). Patients who received no maintenance therapy according to the NB90 protocol or by refusal in NB97 (n = 69) served as controls. Results: The median observation time was 11.11 years. The nine-year event-free survival rates were 41 ± 4%, 31 ± 5%, and 32 ± 6% for MAB ch14.18, NB90 MT, and no consolidation, respectively (p = 0.098). In contrast to earlier reports, MAB ch14.18 treatment improved the long-term outcome compared to no additional therapy (p = 0.038). The overall survival was better in the MAB ch14.18-treated group (9-y-OS 46 ± 4%) compared to NB90 MT (34 ± 5%, p = 0.026) and to no consolidation (35 ± 6%, p = 0.019). Multivariable Cox regression analysis revealed ch14.18 consolidation to improve outcome compared to no consolidation, however, no difference between NB90 MT and MAB ch14.18-treated patients was found. Conclusions: Follow-up analysis of the patient cohort indicated that immunotherapy with MAB ch14.18 may prevent late relapses. Finally, metronomic oral maintenance chemotherapy also appeared effective.
A review of biological control efforts against Diptera of medical and veterinary importance includes pertinent literature of major dipterous taxonomic groups where some success has been achieved or where work is currently being conducted on species breeding in aquatic (e.g., mosquitoes, blackflies, tabanids) and terrestrial habitats (muscids, tsetse, etc.). Most effort has been directed against aquatic Diptera because of the human and animal disease agents they transmit. Research has established that the natural enemy component frequently is responsible for significant population reduction and indispensable to integrated control which seeks to maintain populations below annoyance or disease transmission levels. The manipulation of natural enemies through introduction and/or augmentation has in some cases provided satisfactory control, and sustained releases of natural enemies over several years may overcome the relative high cost of massive release rates. Ultimately, to guarantee the existence and maximum expression of resident natural enemies has become almost universally accepted, and challenging, to sound control practices. Indeed, chemical industry recognizing this, has sought to manufacture products such as Bacillus toxins, juvenile hormones, and baits that are minimally disruptive to existing natural controls. Although such easily applied products have been widely adopted, their cost continues to become prohibitive with developing resistance, as was observed earlier with many organophosphate and chlorinated hydrocarbon insecticides. Further advancements in the control ofthese Diptera should continue to embrace a sound appreciation for the natural control component and nurture ways to allow its maximum expression. Keyword Index: Biological Control, Diptera, Medical, Veterinary.
Arthropods use fluid medium motion-sensing filiform hairs on their exoskeleton to detect aerodynamic or hydrodynamic stimuli in their surroundings that affect their behaviour. The hairs, often of different lengths and organized in groups or arrays, respond to particular fluid motion amplitudes and frequencies produced by prey, predators, or conspecifics, even in the presence of background noise peculiar to the environment. While long known to biologists and experimentally investigated by them, it is only relatively recently that comprehensive physical-mathematical models have emerged offering an alternative methodology for investigating the biomechanics of filiform hair motion. These models have been developed and applied to quantitatively predict the performance characteristics of filiform hairs in air and water as a function of the relevant parameters that affect their physical behaviour. They even allow the exploration of possible biological evolutionary paths for filiform hair changes resulting from physical selection pressures. In this chapter we review the state of knowledge of filiform hair biomechanics and discuss two physical-mathematical models to predict hair dynamical behaviour. One modelling approach is analytically exact, serving for quantitative purposes, while the other, derived from it, is approximate, serving for qualitative guidance concerning the parameter dependencies of hair motion. Using these models we look in turn at the influence of these parameters and the fluid media physical properties on hair motion, including the possibility of medium-facilitated viscous coupling between hairs. The models point to areas where data is currently lacking and future research could be focused. In addition, new results are presented pertaining to transient tlows. We qualitatively explore the possibility of an overlapping water-air niches adaptation potential that may explain how, over many generations, the filiform hairs of an arthropod living in water could have evolved to function in air. Because flow-sensing hairs have served to inspire corresponding artificial medium motion microsensors, we discuss recent advances in this area. Significant challenges remain to be overcome, especially with respect to the materials and fabrication techniques used. In spite of the impressive technological advances made, nature still remains unrivalled.
1. A preliminary revision of the genus Muntiacus in the Indo-Australian Archipelago Introduction Sexual differences Sexual cycle Characters of age in the dentitions Age differences in skull measurements Age differences of antlers Age differences in coat Systematic part 2. Revision of the genus Arctogalidia in the Indo-Australian Archipelago. Introduction Key to the greges in the genus Arctogalidia Key to the subspecies of the grex A. t. trivirgata Gregal form A. t. trilineata
The birds of Billiton Island
(1937)
Resume 1) The egg of Squilla oratoria DE HAAN is centrolecithal and undergoes partial cleavages resulting in rudimentary primary yolk pyramids. 2) The germinal disk is first represented by a pair of optic lobes and a ventral plate, which are afterward connected by paired, lateral ectoderm thickenings to form a V-shape. The V is then transformed into an O by the appearance of a transverse band between the optic lobes of both sides. 3) A small blastopore is formed. Of the mesendoderm cells derived from the blastopore by cell immigrations, those attached to the lower surface of the lateral ectoderm thickenings are differentiated into a U-shaped, naupliar mesoderm band. This inesoderm band joins the preante:mulary mesoderm derived from the optic lobe, and grows into a complete ring conforming to the shape of the germinal disk. 4) The extra-blastoporic immigrants consist of a preantennulary mesoderm, mesodermal yolk cells and a part of the naupliar mesoderm. The greater part of the preantennulary mesoderm cells disintegrate sooner or later, without forming any distinct structure. The mesodermal yolk cells also degenerate after taking part in the dissolution of the deutoplasm. A discussion as regards the mutual relationship between these elements, with the conclusion that the formation of the preantennulary mesoderm represents the initial step of the extra-blastoporic cell sinking from the whole egg surface, is included. 5) The endodermal elements consist of a compact cell mass differentiated from the posterior part of the mesendoderm layer and the endodermal yolk cells immigrated from the blastopore. The yolk cells, after migrating through the most peripheral part of the yolk, scatter all over its surface. The endoderm plate is nothing but a mass of yolk cells. which remain without scattering. 6) Eight mesoteloblasts derived from the blastoporic lip are attached to the inner surface of the thoracico-abdominal process, making four groups. The ectoteloblasts are differentiated from the ordinary blastoderm cells in a later stage than the mesoteloblasts. In the final condition they consist of 21 cells forming a complete ring around the thoracico-abdominal process. 7) Both the ectoderm and the mesoderm are derived from the teloblasts in all of the post-naupliar segments.· The dorsal ectoderm, however, is non-teloblastic in only a few anterior segments. Differentiation of segments proceeds from the front toward the back. 8) The telson mesoderm is formed by the cells sunk from the telson ectoderm which is derived from the peri-blastoporic ectoderm . 9) The anus is the remnant of the blastopore. In accordance with the change of the caudal furca, the anus is displaced from the dorsal side of the telson to the ventral border between this and the last abdominal segment. 10) There is a distinct nauplius stage. Of the meta-naupliar segments, those from the m:txillula to the second maxilliped are laid on the germinal disk, the following segments together forming a thoracico-abdominal process. Two maxiliiped segments, however, are later separated from the cephalon with the development of the carapace fold, and join the trunk segments. Externally, six abdominal segments are formed. 11) The ganglionic cells are proliferated from the neuroblasts occupying the most superficial part of the centra1 nervous system. The giant ganglionic cells arise from the ordinary ganglionic cells and not directly from neuroblasts. The development of the cerebrum is described. The tritocerebra of both sides are conne~ted by a transverse nerve-fibre bundle behind the stomodaeum. The ganglia of the segments from the mandible to the second maxilliped first exhibit a typical ladder-like shape. Of these ganglia, the anterior three constitute a sub-resophageal ganglion by more or less complete fusion, while the posterior two are transferred from the cephalon to the thoracico-abdomimil process with the constriction of the segments. The inter-ganglionic cell groups take part in the constriction of the consecutive segments. The seventh abdominal ganglion is clearly indicated by the presence of such a cell group as well as of a pair of nerve fibre masses. 12) The development of the compound eye is traced. The ganglion opticum is derived from the ectoderm of the optic lobe lateral to the protocerebrum; it is not an outgrowth of the cerebrum. 13) The ganglion visceralum is differentiated from the anterior wall of the stomodaeum. 14) A median dorsal organ is formed. In close connection with the activity of this organ, the embryo undergoes one ecdysis. 15) The mid-gut epithelium is formed by the gradual expansion of the anterior and posterior endoderm plates over the yolk sac. These plates, however, extend only on the ventral side of the yolk sac before hatching. The posterior plate is produced by the concentration of the scattered yolk cells toward the periphery of the. plate differentiated from the mesendoderm, while the anterior plate is formed by yolk cells alone. 16) The greater part of the intestine develops from the outgrowth of the posterior endoderm epithelium, the proctodaeum occupying only the rectum. 17) The posterior liver lobes are produced from the posterior endoderm plate as a pair of blind tubes and extend as far backward as the telson. The anterior liver lobes and the lateral mid-gut cceca are rather incompletely developed, being ~eparated by shallow superficial grooves of the yolk sac. These two pairs of diverticula are only partially covered by the endoderm epithelium, and develop into more or less distinct coeca during larval life. They later seem to be completely absorbed again by the mid-gut. 18) The product of each division of the mesoteloblast is equivalent to one mesodermal-segment. The mesoderm of the seventh abdominal segment is derived from the posteriorly situated daughter cell produced by the last division of the teloblast. In' accordance with the grouping of teloblasts, the trunk mesoderm is separated into two ventral and two dorsal bands. Each band is further separated into segmentally arranged blocks, the somites. The ccelom develops in no stage and in no segment. 19) The dorsal mesoderm gives rise to the extensor and the oblique muscles of the trunk, the anterior and posterior limb muscles, as well as to the mesodermal inclusion of the limb. The -ventral mesoderm grows into the flexor. The connective tissue investing the intestine -and the liver lobes are principally constructed from the dorsal mesoderm. The germ cell does not appear until hatching. A brief account is also given of the fate of the naupliar mesoderm. 20) The heart wall and the pericardial floor are morphologically one unit. They arise from the dorsal mesoderm as a pair of membranes stretching between it and the intestine. The dilated and elongated parts of the heart are formed by the subsequent union of these paired rudiments. 21) The anterior dorsal vessel has a two-fold origin; it is formed by the fusion of an anterior rudiment extending backward from the rostrum and a posterior one developing as a tubular outgrowth of the heart. The former is derived from the rearrangement of mesenchymatous cells which migrated from the anterior end of the naupliar mesoderm. 22) By the time of hatching, two pairs of lateral vessels are formed as hollow linear thickenings of the pericardial floor in front and behind the dilated part of the heart. 23) The antennal gland remains rudimentary without acquiring any intercellular lumen. The maxillar gland is not laid until hatching. The labral and anal glands are derived from the peristomodaeal and the telson mesoderm respectively. 23) Comparisons are made bewteen Squilla and other orders of Malacostraca as regards the salient points of the embryonic development. These have led to the conclusion that the Stomatopoda are most closely related in their embryonic development to Nebaliacea, and further that Stomatopoda represent a rather primitive group separated from the main stem of Malacostraca very early, only next in order to Nebaliacea.
The purpose of the present paper is to describe the thoracic cirripeds found in the waters around the Seto Marine Biological Laboratory. The material dealt with in this paper was collected almost entirely by myself during the period extending from the summer of 1930 up to the present time, except a few species obtained from the Soyo-maru Expedition undertaken by the Imperial Fisheries Experimental Station during the years 1926-1930. Descriptions of the latter have already been given (HIRO, 1933a). The present material consists, with few exceptions, of specimens from the littoral zone and shallow water; none of the specimens are from deep water. However, I have paid special attention to the commensal forms from the ecological and faunistic standpoint, and have thus been able to enumerate a comparatively large number of species in such a restricted area as this district.
The goals of this exercise are essentially threefold: (1) to rescrutinize, archaeologically, epigraphically and linguistically, the pre-Roman inscriptions of the justly famous Negau A and B helmets, (2) to identify "eastward graphemic drift" in preRoman northern Italy and (3) to reconsider and perhaps identify the origin of the Germanic runes in light of (1) and (2). While moving toward these goals, we cite but a sampling of the burgeoning literature, some of which may not be generally known or easily accessible, in these rapidly expanding venues; see Ellis (1998) for a recent overview in English.
A glimpse of the tropics : spiders (Araneae) in the greenhouses of the Botanic Garden Berlin-Dahlem
(2008)
In a survey of the spider fauna in greenhouses of the Botanic Garden Berlin-Dahlem, 30 spider species were recorded. Two species are new to Europe: Theotima minutissima (Petrunkevitch, 1929) and Heteroonops spinimanus (Simon, 1891). T. minutissima is the first member of the family Ochyroceratidae reported from Europe. Oecobius navus Blackwall, 1859 is new to Central Europe. Triaeris stenaspis Simon, 1891, is recorded from Germany for the first time. Zodarion italicum (Canestrini, 1868) is new to eastern Germany. Despite the discovery of some species previously unknown to Germany, the spider fauna in the Botanic Garden consisted mainly of wellknown synanthropic species and common inhabitants of greenhouses. Several alien spiders recently found in greenhouses, garden centers and houses were not recorded in the Botanic Garden. The species composition of the exotic spider fauna in greenhouses seems to depend chiefly on the specific modes of acquisition of plants and plant substrate.
Spiders were collected at the massif 'Panský diel' near the city of Banská Bystrica (Central Slovakia). We recorded 252 spider species for the territory and one new species for Slovakia. Although the summit reaches an altitude of 1.100 m a.s.l., more or less thermophilous species apparently prevail here, especially at lower moderate sites. On the other hand, only several typical oreophilous species were documented. Many recorded species are scarce or even very rare. This indicates the very high value of this territory from both a genetic and an environmental perspective.
In this retrospective study, case records of clinical forensic examinations and respective investigation records of the police and the public prosecutor’s (state attorney) office along with the resulting verdicts were examined in terms of type and site of injury found and extent of agreement or discrepancy between the story given by the accused party and the medical conclusions drawn from the injury pattern. Particular attention was focussed on the relevance of the expert opinion for the legal assessment through case-specific analysis of the respective verdicts. A total of 118 cases originating from the scope of the Institute of Forensic Medicine, Goethe-University Frankfurt/Main (2002 – 2005) were examined. These included bodily injury, child abuse, sexual compulsion, self-mutilation and injury patterns of individuals under suspicion of attempted or completed manslaughter/homicide. As compared to former studies, the results of this analysis were additionally correlated with the investigation records of the public prosecutor’s office (state attorney) to elucidate the importance of the forensic findings for police investigation and legal evaluation. The forensic examination involved 19 accused and 99 victims. As for the gender distribution of the victims, 51 females and 48 males were encountered. Slight female preponderance was seen in cases of sexual compulsion. The group of accused individuals consisted of 16 males and 3 females. Injuries due to blunt force impact, in particular hematomas involving skull and trunk, dominated as diagnostic findings in cases of bodily injury, sexual offenses and child abuse. In cases with suspected self-mutilation and in examinations of accused perpetrators of manslaughter/homicide scratches and lacerations prevailed. Correlating injury patterns and police inquiries, conclusions drawn from medical findings and results of police investigations were in good agreement in 46 % of the cases, but showed major discrepancies in another 25 %. In the remaining 29 % of the cases, the injury pattern did not allow for a definite expert opinion on the mode of infliction. Nevertheless, a detailed documentation of the medical findings proved to be of substantial value for police investigations. 39 % of the cases resulted in a final verdict, whilst in 59 % of the cases the charge was dismissed. Especially in the ladder forensic expert opinion was of considerable importance, since forensic assessment of injuries could either not be attributed to a certain perpetrator or contributed to the exoneration of the accused. In 2 % the judicial assessment was not available. In 82 % of the cases of child abuse the proceedings were stopped, e.g. since maltreatment could not be assigned to a particular perpetrator. In these cases, it became obvious, that forensic examination and assessment alone does not suffice, but has to be embedded in police investigations to achieve optimal results. Medical conclusions by forensic experts were – almost without any exception – considered in legal assessment and differentiatedly taken into account when weighing the sentence, thus reflecting the objectivity and neutrality of the medical assessment. In synopsis, albeit evidential value of forensic examination is assessed to be high optimal clarification of a case requires integration into the complete spectrum of investigations performed in a case.
The following new species are described from the Maghreb: Tapinocyba algirica n. sp. and Walckenaeria heimbergi n. sp. The unknown male of Minicia elegans and the unknown females of Alioranus pauper, Cherserigone graciipes and Entelecara truncatifrons are described. Tmeticus hipponense is transfered to the genus Gongylidiellum and HybocoptliS ericicola is removed from synonymy with H. corrugis and revalidated. The Maghrebian species of the genera Alioranus, Brachycerasphora, Cherserigone, Didectoprocnemis, Entelecara, Eperigone, Erigone, Gnathonarium, Gonatium, Gongylidiellum, Hybocoptus, Lessertia, Maso, Mierargus, Microetenonyx, Minicia, Monocephalus, Nematogmus, Ostearius, Prinerigone, Styloetetor, Tapinocyba, Triehoncoides and Trichoncus are all revised. As a final paper in a series on the Linyphiidae of the Maghreb, all the remaining genera are reviewed. A total of 169 species of Linyphiidae has currently been recorded in the Maghreb.
This article is concerned with the specification and estimation of relationships whose dependent variable is qualitative in nature (such as "yes" or "no"). It discusses logit equations with and without interaction, and the estimation procedure is generalized least squares. Part I deals with dependent variables that take only two values, part II with variables taking more than two values, and part III describes informational measures for the explanatory power of the determining factors. The discussion of more advanced technical matters is contained in various appendixes.
Explaining cross-country differences in growth rates requires not only an understanding of the link between growth and public policies, but also an understanding of why countries choose different public policies. This paper shows that ethnic diversity helps explain cross-country differences in public policies and other economic indicators. In the case of Sub-Ssharan Africa, economic growth is associated with low schooling, political instability, underdeveloped financial systems, distorted foreign exchange markets, high government deficits, and insufficient infrastructure. Africa's high ethnic fragmentation explains a significant part of most of these characteristics.
In this chapter we develop an agenda for future research on the personalization of politics. To do so, we clarify the propositions of the personalization hypothesis, critically discuss the normative standard on which most studies base their evaluation of personalization, and systematically summarize empirical research findings. We show that the condemnation of personalization is based on a trivial logic and on a maximalist definition of democracy. The review of empirical studies leads us to question the assumption that personalization has steadily increased in all areas of politics. Finally, our normative considerations help us develop new research questions on how personalized politics affects democracy. Moreover, this review also makes clear that another weakness of today's empirical research on the personalization of politics lies in methodological problems and a lack of analysis of the impacts of systemic and contextual variables. Consequently, we suggest methodological pathways and possible explanatory factors for the study of personalization.
In this study the rich variety of fossil microorganisms and other ultrastruchlres in the Messel oil shale is documented. The taphonomy of the micro- and the macro organisms is discussed and a basic model for microbial life in the Eocene Lake Messel is proposed. Documentation of the Messel microbiota was made using a scanning electron microscope fitted with an energy-dispersive X-ray analyzer, and a transmission electron microscope. The most common objects discovered were fossil bacteria in the form of cocci, coccobacilli, bacilli, curved rods and filaments, preserved as moulds, crusts, casts, encrusted casts and clay-coated casts. The main lithifying mineral is apatite, followed by siderite. The bacteria occur on fossil remains of macroorganisms. Sideritic bacteria are usually found on keratinous substrates, whereas apatitic bacteria occur preferentially on fish remains. Lithification of the bacteria was selective. It is suggested that the preserved bacteria were heterotrophic, Gram-positive anaerobes, which may have belonged to the group of clostridians.
The family Cimicidae consists of 6 subfamilies, 23 genera, and 91 species. Nineteen new species names, one new species, and one new genus have been proposed since the monograph by Usinger was published in 1966. A checklist includes the world cimicid fauna with sinonymy. A selected bibliography is concerned with cimicids as potential disease vectors; the bibliography is a comprehensive treatment of the cimicid literature of the Americas and islands of the Pacific, Atlantic and Indian Oceans.
One of the byproducts of World War II of which society is hardly aware is the new stage of development which the social sciences have reached. This development indeed may prove to be as revolutionary at the atom bomb. Applying cultural anthropology to modern rather than "primitive" cultures, experimentation with groups inside and outside the laboratory, the measurement of sociopsychological aspects of large social bodies, the combination of economic, cultural, and psychological fact-finding, all of these developments started before the war. But, by providing unprecedented facilities and by demanding realistic and workable solutions to scientific problems, the war has accelerated greatly the change of social sciences to a new development level. The scientific aspects of this development center around three objectives: (1) Integrating social sciences. (2) Moving from the description of social bodies to dynamic problems of changing group life. (3) Developing new instruments and techniques of· social research. Theoretical progress has hardly kept pace with the development of techniques. It is, however, as true for the social as for the physical and biological sciences that without adequate conceptual development, science cannot proceed beyond a certain stage. It is an important step forward that the hostility to theorizing which dominated a number of social sciences ten years ago has all but vanished. It has been replaced by a relatively wide-spread recognition of the necessity for developing better concepts and higher levels of theory. The theoretical development will have to proceed rather rapidly if social science is to reach that level of practical usefulness which society needs for winning the race against the destructive capacities set free by man's use of the llatural sciences. I should like to survey certain concepts and theories which have emerged mainly from experimental research. They concern: (a) Quasi-stationary social equilibria and social changes. (b) Locomotion through social channels. (c) Social feedback processes and social management. The last two of these will be dealt with in a later article. A cursory introductory discussion of certain aspects of the present state of affairs in social science is included here for those readers who are interested in the general background of these concepts and in the problems from which they have sprung.
Nine genera of phytoseiid mites with 22 species are described and illustrated on the basis of a survey of the literature, and by examination of material from orchards and their surroundings and of material from museum collections. Males, if available, are also described and figured. In addition to the species listed for the Netherlands, six species from around orchards in East Germany, Belgium and Poland were described briefly, and related species from other European countries (especially the British Isles and Germany) are noted. For each genus, a key to species (adult females) is given. For each species, a diagnosis is presented, and taxonomic problems are discussed for the following taxa: PhYloseius macropilis (Banks); Amblyseius reduclus Wainstein; A. cucumeris (Oudemans); A. masseei (Nesbitt); A. pOlentillae (Garman); A. rademacheri Dosse; A. isuki Chant. Keys are based on easily recognizable features and are aimed at "the interested non-taxonomist".
This paper aims to compile an exhaustive list of the behavioral patterns exhibited by the chimpanzees of the Mahale Mountains National Park, Tanzania. The compilation is based on the glossary compiled by Goodall (1989), but a substantial numbers of new terms have been added. Thus, we list 316 simple anatomical terms, 81 complex anatomical terms, 37 simple functional terms, and 81 complex functional terms, in addition to 116 synonyms. The behavioral patterns are divided into eight categories on the basis of degree of universality: (1) commonly seen in both Homo and two species of Pan, (1?) commonly seen in Homo and only one species of Pan, (2) patterns common to the genus Pan but not to Homo, (3) patterns common to the chimpanzee Pan troglodytes but not the bonobo Pan paniscus, (4) patterns common to eastern (P.t. schweinfurthii) and central (P.t. troglodytes) but not western (P.t. vents) chimpanzees, (5) patterns unique to the eastern chimpanzees, P.t. schweinfurthii, (6) patterns unique to the population of Mahale, (7) patterns unique to many individuals (at least most members of an age/sex class) of M group chimpanzees, (8) patterns limited to a single (idiosyncrasy) or a few individuals of M group. It is most likely that the behavior patterns of the last common ancestor of Homo and Pan are found in Categories 1 and I? and less likely in Categories 2 and 3. It is possible that behavior patterns belonging to Categories 5, 6 or 7 are cultures.
1. The migration of the spotted mackerel, Pneumatophorus tapeinacephalus distributing in the coastal sea of Japan was investigated in relation to the geographical distribution of the fishing grounds, seasonal change of fishing condition. sea conditions and fork length. Secondarily, some anatomical and histological observations were carried out on spotted mackerels caught in the coastal sea area around Kagoshima and its vicinity to clarify the sex differentiation and the seasonal cycle of the gonads. 2. Spotted mackerels are distributed throughout a wide sea area stretching from north of Formosa to the south of Japan Sea. including the Pacific coastal sea from Kyushu to Chiba Prefecture. The northern limit of the distribution area is assumed to be the sea areas off San-in and Chosi. 3. The schools of adult fish make a feeding migration to the circumference of Saishu Island and to the sea area off Ashizuri cape in summer. and these schools make a spawning migration toward the sea area around the Osumi Islands and the southern area of the East China Sea in winter. 4. In winter some schools of adult fish remain living in the sea area south of the Izu Islands. These schools belong to a group isolated incompletely from that of the East China Sea. as some of them are those which came from the East China Sea. 5. The larvae grow while they are being brought by the sea current or tide current. When they have reached 50~60mm. in total length. they aggregate in schools and approach the coast. In spring they swim in the coastal nursery grounds. 6. From summer to autumn, the schools of the young fish make a feeding migration to the sea off San-in and to the eastern coastal sea of Chiba Prefecture. In winter. they make a seasonal migration to the coastal sea of South Kyushu, the East China Sea and the southern sea area of the Izu Islands. 7. The range of vertical distribution of the larvae is supposed to be the layer from the surface to 40m. in depth. The vertical distribution of the adult fish is chiefly in the layer, 40-70m. in depth, during the period from late autumn to early spring. It becomes shallower in late spring and summer, the depth being about 20-40m. 8. The ranges of water temperature and salinity in the sea where the adult fish schools are distributed are 17.0-26.0°C and 34.0~34.8%0. respectively. 9. The spawning takes place during the period from the end of January to June in the southern part of the East China Sea and the sea areas around the Osumi Islands, off Ashizuri Cape and around the Izu Islands. These spawning grounds are sea areas where a comparatively rapid current is running towards a land shelf. 10. The ranges of the optimum water temperatures and salinities for the spawning are assumed to be 17-23°C and 34.0-34.8 0/00, respectively. 11. The primordial germ cells seem to migrate to the gonad by amoeboid movement from other places than the gonad. 12. The early indifferent gonad is very slender and suspended with a mesogonium, in the coelom. It is composed of peritoneal epithelium, stroma cells and primordial germ cells. 13. The formation of the gonocoel begins as a longitudinal depression on the surface of the gonad, facing the mesentery. This depression takes place in the gonad of the fish, about 60mm. in fork length, prior to the sex differentiation. 14. The sex differentiation occurs directly without a phase of a juvenile hermaphrodite. 15. The gonad in which the gonocoel is greatly enlarged becomes an ovary, while that in which the gonocoel is left narrow becomes a testis. 16. In the early ovary the layer containing oogonia is surrounded with stroma cells. The surface of the ovary is covered with cuboidal epithelium. 17. In the ovary of the fish, 100-130mm. in fork length, the wall of the ovocoel forms small protuberances, which become the lobes of the ovary. The oocytes are situated in these lobes. The yolk formation begins in the oocytes, 15.....,20.a in diameter, 18. The maturing process of eggs is clasified into the following 7 stages; the chromatin nucleolus, the peripheral nucleolus, the yolk vesicle, the early yolk globule, the late yolk globule, the migrating nucleus and the matured stage. Ovarian eggs at the migrating nucleus stage and the matured stage are observed in the fish, more than 300mm. in fork length. 19. The surface of the early testis is covered with peritoneal epithelium. The interior is filled up with the multiplied stroma cells and the spermatogonia scattered among them. In the testis of a somewhat later stage, a lot of branches are stretched out of the testocoel. Some of the spermatogonia are arranged directly beneath the peritoneal epithelium and the others are buried deep in the testis. The testis lacks a layer of stroma cells under the peritoneal epithelium. 20. In the testis of young male fish the spermatogonia increase in number and surround the small branches of testocoel; they form seminiferous tubules. The testocoel and its large branches become the rete apparatus constructed of collecting ducts. The maturation division appears in the testes of the fish more than 280mm. in fork length. 21. The sex ratio of the young fish is approximately 1 : 1. The ratio between the gonad length and the fork length shows an exponential increase. The gonads of adult fish are enlarged about 9-13 % of the original length during the spawning season. 22. During the months from July to November the oocytes in the ovaries of adult female :fish are at the chromatin nucleolus stage and the peripheral nucleolus stage. During the same season there are only spermatogonia in the testes of adult male fish. The gonads of adult fish begin to increase in size in December and become the largest in March and April. The increase in size of the ovary is chiefly due to the enlargement of ova on account of yolk deposition. The increase in size of the testis is due to accumulation of spermatozoa. 23. A few oogonia can be seen m the ovanes of adult female fish during and immediately after spawning. Numerous spermatogonia appear along the inner walls of the seminiferous tubules late in the spawning season.
Ephesus and its coinage
(1881)
Another accruing and evolving collection holding published university documents (documents made publicly available) and non-official institutional records, plus 'grey literature' and ephemera relating to UB and its forerunner institutions. It includes documents harvested from UB Website. This is an artificially created collection. Some of these records may also exist in the homogenous institutional archive collections and in the BDSC.
Development of library services in Mauritius : a report submitted to the Ministry of Education
(1966)
This essay examines the differing contexts and modes of encounter with Islamic culture in the travel writing of two contrasting women, the Prussian Countess Ida Hahn-Hahn and the Austrian Maria Schuber: both travelled to and wrote from the Middle East in the 1830s and 1840s and published their letters as collections. The encounters both women had with Islam were conditioned, at least in part, by their respective stance on religion, issues of gender and social class, and by the obligations of patronage and the expectations of distinct readerships. Whilst both women can be seen to write about Islam as a religion and culture defined by its difference to Christianity, both can also be seen in differing ways and to differing extents to represent Islam and Muslims as simultaneously belonging to a universal and inclusive notion of humanity and human religion. Thus, without embracing high philosophical discourse of Kant or Hegel, both women can be seen to demonstrate cosmopolitan impulses towards Islam, although these jostle for ascendancy with a more Eurocentric, Christian and indeed völkisch vision of the relationship between cultures.
Following on the ADEA/APNET study on inter-African Book trade that was commissioned in 1999, ADEA tasked APNET to facilitate the production of national book industry updates in each country. The updates are aimed at encouraging commercial development of inter-African book trade and to make available to the public, total systematic and current situations on the book trade in each country.
This report arises from research carried out in Iganga and Namutumba districts in late 2006/early 2007 by the Cultural Research Centre (CRC), based in Jinja. Our research focus was to gauge the impact of using Lusoga as a medium of instruction (since 2005 in "pilot" lower primary classes) within and outside the classroom. This initiative was in response to a new set of circumstances in the education sector in Uganda, especially the introduction by Government of teaching in local languages in lower primary countrywide from February 2007. This followed an experimental period, in selected pilot districts, including Iganga, where fifteen pilot schools had been chosen: all these became part of this study.
The re-emergence of tuberculosis in its present-day manifestations - single, multiple and extensive drug-resistant forms and as HIV-TB coinfections - has resulted in renewed research on fundamental questions such as the nature of the organism itself, Mycobacterium tuberculosis, the molecular basis of its pathogenesis, definition of the immunological response in animal models and humans, and development of new intervention strategies such as vaccines and drugs. Foremost among these developments has been the precise chemical definition of the complex and distinctive cell wall of M. tuberculosis, elucidation of the relevant pathways and underlying genetics responsible for the synthesis of the hallmark moieties of the tubercle bacillus such as the mycolic acid-arabinogalactan-peptidoglycan complex, the phthiocerol- and trehalose-containing effector lipids, the phosphatidylinositol-containing mannosides, lipomannosides and lipoarabinomannosides, major immunomodulators, and others. In this review, the laboratory personnel who have been the focal point of some to these developments review recent progress towards a comprehensive understanding of the basic physiology and functions of the cell wall of M. tuberculosis.
In a series of excellent studies, DENNIS and co-workers, 1962, have described a new method for left heart bypass without thoracotomy. A cannula was placed in the left atrium via the superior caval vein and the right atrium, according to a method described by BEVEGARD et al., 1960, where the atrial septum is punctured with a needle from the superior vena cava. DENNIS et al. used a manually regulated roller pump for the left heart bypass. ...
CONTENTS: WHITHER THE SOUTH AFRICAN PUBLISHING INDUSTRY ? 4;
APNET MESSAGE TO AFRICAN PUBLISHERS ON WORLD BOOK DAY 11 ;
FUNDING OPPORTUNITIES FOR OPERATORS IN CULTURE-RELATED INDUSTRIES 13;
4TH SALON INTERNATIONAL DU LIVRE D’ABIDJAN (SILA) 2004 16;
THE NIGERIA INTERNATIONAL BOOK FAIR (NIBF) 2004 20;
THE NOMA AWARD 2003 PRESENTATION 22;
A NEW CONSULTANCY FIRM IS FORMED 27;
EDILIS HOLD DEDICATION CEREMONY 30;
LETTERS TO THE EDITOR 34;
NEWS FROM PARTNER ORGANISATIONS 41;
NOTICE 44;
PROMOTIONS 50
CONTENTS
NEPAD AND AFRICAN PUBLISHING 2
HISTORY AND CULTURES IN AFRICA : THE MOVEMENT OF BOOKS 4
CURRENT OPPORTUNITIES AND CHALLENGES FACING AFRICAN PUBLISHERS 8
SAFEGUARDS AUTHORS’ WORKS 10
THE INTERNATIONAL CONFERENCE ON PUBLISHING IN THE CARIBBEAN 11
2002 NOMA AWARD WINNER 14
A REPORT OF THE ZIMBABWE INTERNATIONAL BOOK FAIR (ZIBF) 16
THE UNIVERSITY TRAINING COURSE 18
APNET AT THE 2003 NAIROBI INTERNATIONAL BOOK FAIR 21
THE JOMO KENYATTA PRIZE 24
BUISINESS OPPORTUNUITIES 25
REPORT OF THE 4TH FOIRE INTERNATIONALE DU LIVRE DE OUAGADOUGOU 30
APNET’S SECOND STRATEGIC PLAN 32
FIFTH PAN AFRICAN BOOKSELLERS ASSOCIATION CONVENTION 35
NOTICES 37
CHALLENGES AND OPPORTUNUITIES OF INTRA-AFRICAN TRADE IN EAST AFRICA 38
PROMOTIONS 42
Sexual reproduction in yeasts has a survival function by providing an alternative to the vegetative processes when conditions are no longer conducive for growth. If both sexes are in the correct physiological state (usually under starvation conditions), then initiation of copulation involves the mutual induction of a sexual response. This response is mediated by diffusible compounds and by physical contact. Initial cell contacts between opposite mating types can be disrupted easily, but stronger intercellular bonds form later that result in the fusion of two cells into one. Union between mates involves mixing of parental gene pools. The new diploid organism or its subsequent offspring might be better equipped to survive in a new environment because they may contain new combinations of parental genes. Hence, sex is more advantageous to the survival of the species than it is to the individual organism. The purpose of this review is to compare the steps in the mating process in three species of yeasts. The various physiological factors, events and regulatory phenomena that are part of the mating process will be described for Hansenuta wingei, Schizosaccharomyces pombe and Saccharomyces cerevisiae in Sections II, III and IV, respectively. Then, in Section V, the similarities and differences among these yeast systems will be discussed. Emphasis in this article will be on recent observations since reviews of earlier work are available for each mating system (for H. wingei: Crandall and Brock, 1968; Crandall and Caulton, 1975; for Schizosacch. pombe: Leupold, 1970; Gutz et at., 1974; for Sacch. cerevisiae: Fowell, 1969a, b; Bilinski et at., 1975; Sena et at., 1975). For a comprehensive review of conjugation in all yeasts, fungi and other micro-organisms, consult Crandall (1977). The three yeasts to be reviewed here are quite diverse in terms of their ecological niches, metabolism, morphology and life cycles. Therefore, for a better understanding of the physiology of sexual reproduction in these organisms, it is necessary first to consider these characteristics. A more detailed description of each yeast is given in Lodder (1970).
Hollywood musicals combine two distinctive features: narrative and musical numbers, also referred to as “the real and the expressive” (Telotte 1980a, 4). These two equally important parts of any successful musical have to harmonize such that both seem appropriate in each scene and, ideally, supportive of each other. As musical numbers are traditionally seen as a “source of a tension” (ibid., 2) within the narrative, harmonization is not easy to achieve, and different directors as well as different sub-genres of the film musical have found different ways to deal with this tension. In this work, I will discuss two methods of integrating musical numbers into the plot of Hollywood musicals: the stage-worlds and the world-stages. While the former entails a certain kind of storyline, the latter refers to the setting of single numbers within the plot.
The focus of this paper is the perspectivization of thematic roles generally and the recipient role specifically. Whereas perspective is defined here as the representation of something for someone from a given position (Sandig 1996: 37), perspectivization refers to the verbalization of a situation in the speech generation process (Storrer 1996: 233). In a prototypical act of giving, for example, the focus of perception (the attention of the external observer) may be on the person who gives (agent), the transferred object (patient) or the person who receives the transferred object (recipient). The languages of the world provide differing linguistic means to perspectivize such an act of giving, or better: to perspectivize the participants of such an action. In this article, the linguistic means of three selected continental West Germanic languages –German, Dutch and Luxembourgish– will be taken into consideration, with an emphasis on the perspectivization of the recipient role.
The Acadian population of the Atlantic provinces is located in a number of geographically separate areas. Existing phonological descriptions of specific varieties have shown the existence of a great deal of diversity, but also much common ground. Little comparative work has been conducted to assess the extent to which the various regional varieties share the characteristics described for individual communities. New data are here brought to bear on these issues, drawn from the material collected in the course of a research project which has as its general objective the systematic charting of the linguistic differences and similarities among the Acadian communities of Nova Scotia. Features common to all these communities and to previously described varieties are distinguished from those which show interdialectal differences, and the nature of these differences is analyzed.
The Invertebrate section of the Museum of Zoology QCAZ at the Pontifical Catholic University of Ecuador in Quito maintains nearly two million curated specimens, and comprises Ecuador's largest collection of native taxa. We review 1902 type specimens from 6 subspecies and 320 species in 121 genera and 42 families, currently kept in the Museum. The list includes 116 holotypes, 10 allotypes, 1774 paratypes and 2 neoparatypes. The collection of type specimens is particularly strong in the Coleoptera (family Carabidae and Staphylinidae) and Hymenoptera. However, other insect orders such as Diptera and Lepidoptera and non-insect arthropods such as Acari, Aranea and Scorpiones, are moderately represented in the collection. This report provides original data from labels of every type specimen record. An analysis of the geographic distribution of type localities showed that collection sites are clustered geographically with most of them found. towards the northern region of Ecuador, in Pichincha, Cotopaxi and Napo provinces. Sites are mainly located in highly accessible areas near highways and towns. Localities with a high number of type species include the cloud forest reserve Bosque Integral Otonga and Parque Nacional Yasunf in the Amazon rainforest near PUCE's Yasuni Scientific Station. Type localities are not well represented in the Ecuadorian National System of Protected Areas. Future fieldwork Sllould include. localities in the southern region of Ecuador but also target less accessible areas not located near highways or towns. We discuss the value of the collection as a source of information for conservation and biodiversity policies in Ecuador.
During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were produced and recorded, with formation rates of particles above the 3 nm detection threshold of between 0.1 and 100 cm -3 s -1, and growth rates between 2 and 37 nm h -1. The corresponding H2O concentrations were typically around 106 cm -3 or less. The experimentally-measured formation rates and htwosofour concentrations are comparable to those found in the atmosphere, supporting the idea that sulphuric acid is involved in the nucleation of atmospheric aerosols. However, sulphuric acid alone is not able to explain the observed rapid growth rates, which suggests the presence of additional trace vapours in the aerosol chamber, whose identity is unknown. By analysing the charged fraction, a few of the aerosol bursts appear to have a contribution from ion-induced nucleation and ion-ion recombination to form neutral clusters. Some indications were also found for the accelerator beam timing and intensity to influence the aerosol particle formation rate at the highest experimental SO2 concentrations of 6 ppb, although none was found at lower concentrations. Overall, the exploratory measurements provide suggestive evidence for ion-induced nucleation or ion-ion recombination as sources of aerosol particles. However in order to quantify the conditions under which ion processes become significant, improvements are needed in controlling the experimental variables and in the reproducibility of the experiments. Finally, concerning technical aspects, the most important lessons for the CLOUD design include the stringent requirement of internal cleanliness of the aerosol chamber, as well as maintenance of extremely stable temperatures (variations below 0.1 °C)
This monograph describes the overall language situation in Luxembourg, a highly multilingual country in Western Europe, from a language policy and planning perspective. The first part discusses the social and historical contexts, including major societal changes and uncertainties about the future, which are bound up with Europeanisation and the accelerated processes of globalisation. It also deconstructs the notions of Luxembourgish as a 'minority language' and French as the 'language of prestige', and describes a two-pronged language ideology that allows for either monolingual identification with Luxembourgish or trilingual identification with the languages recognised by the language law of 1984 (Luxembourgish / German / French). The second part discusses the trilingual school-system, a system in which large numbers of romanophone students are forced to go through a German-language literacy programme. The third part provides an overview of language spread in the areas of the media and literary writing. The fourth part examines language purism and tensions concerning the standardisation of Luxembourgish, as well as the debates about language requirements for citizenship. The discussion shows how language policy scholarship needs to be approached from a multidimensional perspective, that is, by taking into account dynamics on the global, regional and local levels in addition to those at the state level.
"Ich mag so Wasserpfeifeladen" : the interaction of grammar and information structure in Kiezdeutsch
(2008)
This article presents linguistic features of and educational approaches to a new variety of German that has emerged in multi-ethnic urban areas in Germany: Kiezdeutsch (‘Hood German’). From a linguistic point of view, Kiezdeutsch is very interesting, as it is a multi-ethnolect that combines features of a youth language with those of a contact language. We will present examples that illustrate the grammatical productivity and innovative potential of this variety. From an educational perspective, Kiezdeutsch has also a high potential in many respects: school projects can help enrich intercultural communication and weaken derogatory attitudes. In grammar lessons, Kiezdeutsch can be a means to enhance linguistic competence by having the adolescents analyse their own language. Keywords: German, Kiezdeutsch, multi-ethnolect, migrants’ language, language change, educational proposals
In this article we examine and "exapt" Wurzel's concept of superstable markers in an innovative manner. We develop an extended view of superstability through a critical discussion of Wurzel's original definition and the status of marker-superstability versus allomorphy in Natural Morphology: As we understand it, superstability is - above and beyond a step towards uniformity - mainly a symptom for the weakening of the category affected (cf. 1.,2. and 4.). This view is exemplified in four short case studies on superstability in different grammatical categories of four Germanic languages: genitive case in Mainland Scandinavian and English (3.1), plural formation in Dutch (3.2), second person singular ending -st in German (3.3), and ablaut generalisation in Luxembourgish (3.4).
In order to understand the specific structures and features of the German surnames the most important facts about their emergence and history should be outlined and, at the same time, be compared with the Swedish surnames because there are considerable differences (for further details cf. Nubling 1997 a, b). First of all, surnames in Germany emerged rather early, with the first instances occurring in the 11th century in southern Germany; by the 16th century surnames were common all over Germany. Differences are related to geography (from south to north), social class (from the upper to the lower classes) und urban versus rural areas.
This article examines the expression of natural gender in Icelandic nouns denoting human beings. Particular attention will be paid to the system's symmetry with regards to nouns denoting women and men. Our society consists more or less exactly of half women and half men. One would therefore assume that systems for terms denoting persons would also be symmetrically organised. Yet this assumption could not be further from the truth, and not just in single isolated cases, but in many languages: I will attempt to show that Icelandic has numerous methods for referring to women, but also many barriers and idiosyncrasies.
Extremely short verbs can be found in various Genn::.,nic languages and dialects; the sterns of these verbs do not have a fInal consonant «C-)C-V), and they always have a monosyllabic infinitive and usually monosyllabic fInite forms as weIl. Examples for these 'kinds of short verbs are Swiss Gennan hä 'to have', gö 'to go', g~ 'to give', n~ 'to take' which correspond to the Swedish verbs ha, gä, ge and tao The last example shows that such short verb formations also occur with verbs having (nearly) identical meanings but which do not share the same etymology. Apart from their shortness, these verbs are characterized by a high degree of irregularity, often even by suppletion, which sometimes develops contrary to regular sound laws. Furthermore they are among the most-used verbs and often tend towards grammaticalization. The present paper compares the short verbs of seven Germanic languages; in addition, it describes their various ways of development and strategies of differentiation. Moreover, it examines the question of why some languages and dialects (e.g. Swiss German, Frisian, Swedish, Norwegian) have many short verbs while others (New High German, Icelandic, Faroese) only have few, the paper discusses the contribution of short verbs to questions concerning linguistic change and the morphological organization of languages.