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This study treats 76 species, in which 58 species and 14 genera are described as new. The species are arranged in 28 families and 56 genera. The oribatid or cryptostigmatid mites are cosmopolitan group of more than 6500 species relegated to approximate 700 genera and 134 families. The body length of most oribatid species ranges 300-1200 µ. The oribatid mites are darkly coloured and covered with a rigid exoskelecton. The life cycle consists of egg, larva, protonymph, tritonymph, deutonymph and adult. These mites are best known as inhabitants of litter and upper soil strata, their small size and shunning of light caused them to receive little attention for many years. In recently studies of soil fauna, it has been shown that is an economic importance for human, i.e. many species feed on surface plant detritus, and may therefore play a major role in maintaining the fertility of soils; they could become an indicator of soil physical and chemical characters. Some species have also been shown to act as vectors of various tapewonns; they feed almost exclusively on tyroglyphid mites and attack the parasitic hymenopteran, Polynotus zosini; and several species are associated with plant, they have been reported to damage the leaf, the foot and the stem of potato, strawberry, turlip, citrus and mushroom. Systematic studies of these mites are scarcely found in Taiwan. The present paper deals with 76 species, 56 genera in 28 families, among them, 58 species and 14 genera are described as new. The author hopes that this study constitutes an example to show that the wealth of fascinating information could be gained and also hopes that this finding might be useful for elucidating the taxonomy of oribatid mites in Taiwan.
The negative-pion multiplicity is measured for central collisions of 40Ar with KCl at eight energies from 0.36 to 1.8 GeV/nucleon and for 4He on KCl and 40Ar on BaI2 at 977 and 772 MeV/nucleon, respectively. A systematic discrepancy with a cascade-model calculation which fits proton- and pion-nucleus cross sections but omits potential-energy effects is used to derive the energy going into bulk compression of the system. A value of the incompressibility constant of K=240 MeV is extracted in a parabolic form of the nuclear-matter equation of state.
Pion production and charged-particle multiplicity selection in relativistic nuclear collisions
(1982)
Spectra of positive pions with energies of 15-95 MeV were measured for high energy proton, 4He, 20Ne, and 40Ar bombardments of targets of 27Al, 40Ca, 107,109Ag, 197Au, and 238U. A Si-Ge telescope was used to identify charged pions by dE / dx-E and, in addition, stopped pi + were tagged by the subsequent muon decay. In all, results for 14 target-projectile combinations are presented to study the dependence of pion emission patterns on the bombarding energy (from E / A=0.25 to 2.1 GeV) and on the target and the projectile masses. In addition, associated charged-particle multiplicities were measured in an 80-paddle array of plastic scintillators, and used to make impact parameter selections on the pion-inclusive data. NUCLEAR REACTIONS U(20Ne, pi +), E / A=250 MeV; U(40Ar, pi +), Ca(40Ar, pi +), U(20Ne, pi +), Au(20Ne, pi +), Ag(20Ne, pi +), Al(20Ne, pi +), U(4He, pi +), Al(4He, pi +). E / A=400 MeV; Ca(40Ar, pi +), U(20Ne, pi +), U(4He, pi +), U(p, pi +), E / A=1.05), GeV; U(20Ne, pi +), E / A=2.1 GeV; measured sigma (E, theta ), inclusive and selected on associated charged-particle multiplicity.
Possessive constructions are grammatical constructions which contain two nominals and express that the referent of one of these nominals belongs to the other. The kind of relationship denoted by possessive constructions is not only that of ownership (1), as the term "possessive" might suggest, but also that of kinship (2), bodypart relationship (3), part/whole relationship (4) and similar relationships [...]. The following investigation will start with possessive constructions on phrase level, i.e. possessive phrases, and then deal with possessive constructions on clause level.
At the end of last year, I designed an inquiry about the present state of linguistic typology in the form of a questionnaire. It was an attempt to cover the whole field by formulating the questions which seemed most relevant to it. This questionnaire is reproduced, without modifications, following this preface. In the first days of this year, it was sent to 33 linguists who I know are working in the field. The purpose was to form, on the basis of responses received, a picture of convergences and divergences among trends of present-day linguistic typology. The idea was also to get an objective basis for my report on "The present state of linguistic typology", to be delivered at the XIII. International Congress of Linguistics at Tokyo, 1982.
It is with great sadness and shock that I (editor) note the tragic death of Vincenzo Roberto Salanitri, on May 15, 1982, known to his friends as Vince. Vince, 38, was a very capable preparator at the Queensland Museum, Brisbane, where he had made many friends over the past 2 years. Previously from Melbourne, Vince was enrolled in an M.Sc. on the population dynamics of the mygalomorph spider genus Stanwellia. Judged by some of his comments, Vince's findings were very provocative to some established ideas. It is hoped that his uncompleted thesis will, if possible, be published.
Number 7 of Australasian Arachnology contains news and notes from the Australasian Arachnological Society. At present the aim of this society is that of other arachnological societies: to promote the study of arachnids, in our case especially Australasian arachnids. In time this aim may become more refined. The newsletter is intended as a means of communication between arachnologists-amateurs and professionals.
Mr Richard Faulder has generously accepted the editorship of Australasian Arachnology while the outgoing editor in New York during 1983. Richard's previous experience in editing similar newsletters will ensure that the 'whole show' is run somewhat more professionally than I have done - Robert J. Raven.
Reflexives Recht. Entwicklungsmodelle des Rechts in vergleichender Perspektive (EUI Working Paper 1982/13). Archiv für Rechts- und Sozialphilosophie 68, 1982, 13-59, und in: Werner Maihofer (Hg.), Noi si Mura, Schriftenreihe des Europäischen Hochschulinstituts, Florenz 1986, 290-340. Englische Fassung: Substantive and Reflexive Elements in Modern Law. (EUI Working Paper 1982/14). Law and Society Review 17, 1983, 239-285 und in: Kahei Rokumoto (Hg.) Sociological Theories of Law. Dartmouth, Aldershot 1994, 415-462. Neuabdruck in: Carroll Seron, The Law and Society Canon, Ashgate, Aldershot 2005 (im Erscheinen). Französische Fassung: Eléments 'substantifs' et 'réflexifs' dans le droit moderne. L'Interdit. Revue de Psychanalyse Institutionelle, 1984, 129-132, und Droit et réflexivité: une perspective comparative sur des modèles d'évolution juridique in: Gunther Teubner, Droit et réflexivité. Librairie générale de droit et de jurisprudence, Paris 1994, 3-50. Dänische Fassung: Refleksiv Ret: Udviklingsmodeller i sammenlignende perspektiv. In: Asmund Born, Nils Bredsdorff, Leif Hansen and Finn Hansson (Hg.) Refleksiv Ret. Publication Series of the Institut for Organisation og Arbeidssociologi. Nytfrasamfundsvidenskaberne, Kopenhagen 1988, 21-79.
The parities of eleven J=1 levels in 208Pb were determined by nuclear resonance fluorescence scattering of linearly polarized photons. A new 1+ level at Ex=5.846 MeV with Gamma 02 / Gamma =1.2±0.4 eV was found. This level can probably be identified with the theoretically predicted isoscalar 1+ state in 208Pb. All other bound dipole states below 7 MeV with Gamma 02 / Gamma >1.5 eV have negative parity. The 1- assignment to the 4.842-MeV level is of special significance because of previous conflicting results about its parity.
Bleaching of chlorophyll was studied in the leaves of rye seedlings (Secale cereale L.) treated with four chlorosis-inducing herbicides of different potency (weak photodestructions, group 1: aminotriazole, haloxidine; strong photodestructions, group 2: San 6706, difunone). Chlorophyll deficiency and particularly the inactivation of a chloroplast marker enzyme, NADP-dependent glyceraldehyde-3-P dehydrogenase, that occurred in the presence of group 2 herbicides were stronger in red, than in blue, light.
When grown in white light of low intensity (10 lx) herbicide-treated leaves contained chloro phyll, 70 S ribosomes and unimpaired activities of NADP-dependent glyceraldehyde-3-P de hydrogenase. At 10 lx only the leaves treated with SAN 6706 and difunone were strongly carotenoid-deficient but not those treated with group 1 herbicides. After all herbicide treatments 10 lx-grown leaf tissue was, however, not capable of photosynthetic O2-evolution indicating some disorder of photosynthetic electron transport. Leaf segments grown at 10 lx were exposed to a high light intensity of 30000 lx at either 0 ° C or 30 °C. In treatments with group 1 herbicides chlorophyll accumulation was stopped in bright light at 30 °C but breakdown was not apparent. Only at 0 °C and in the presence of high, growth-reducing, herbicide concentrations chlorophyll was slightly degraded. The RNAs o f the 70S ribosomes were, however, clearly destroyed at 30000 lx and 30 °C in aminotriazole-treated leaves. In leaves treated with group 2 herbicides chlorophyll was rapidly degraded at 30000 lx both at 0 ° C and 30 °C, however, only in the presence of O2, indicating a true photooxidative and mainly photochemical nature o f the reactions involved. This chlorophyll breakdown was accompanied by the photodestruction of 70S ribosomes and the inactivation of NADP-glyceraldehyde-3-P dehydrogenase.In treatments with group 1 herbicides photoinactivation of the latter enzyme did not occur, although it was clearly localized in the bleached plastids, as demonstrated by gradient separation of organelles.
In the presence of group 2 herbicides the chlorosis was originating from a direct photo oxidation of chlorophyll, accompanied by a massive destruction of other plastid constituents and functions. In treatments with group 1 herbicides photodestructions appeared to be much weaker and insufficient to affect chlorophyll directly. Mediated through some photodestructive inter ference with obviously more sensitive plastid components, such as their ribosomes, further chlorophyll accumulation was, however, prevented.