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The myrmecophilous Paederinae rove beetle genus Megastilicus Casey, 1889 from North America is reviewed based on museum specimens. Prior to this study, the genus was monotypic with one species Megastilicus formicarius Casey, 1889 described. Here, we provide a redescription of the genus and the type species, designate a lectotype, and provide pictures of habitus and illustrations of the aedeagus and genital segments. Additionally, we describe a new species for the genus, Megastilicus iowaensis sp. nov., include an identification key to the two species and present the distribution map of both of them, including new state records. We discuss the assignment of the genus to the subtribe Stilicina based on morphological features.
Selizitapia gen. nov. (Hemiptera: Fulgoromorpha: Flatidae) from tapia woodlands of Madagascar
(2021)
A new monotypic genus of flatid planthoppers (Hemiptera: Fulgoromorpha: Flatidae), Selizitapia gen. nov., is described for Selizitapia pennyi gen. et sp. nov. (type species) from the island of Madagascar. Habitus, male and female external and internal genital structures of the new species are illustrated and compared with similar taxa. Selizitapia pennyi gen. et sp. nov. is endemic to Madagascar where it is known to date only from one locality in the Central Plateau and is associated with tapia woodland formation.
Three subterranean leptodirine leiodid taxa, viz., Bozidaria Ćurčić & Pavićević gen. nov., Bozidaria serbooccidentalis Ćurčić & Pavićević gen. et sp. nov. and Proleonhardella (Proleonhardella) tarensis Ćurčić & Pavićević sp. nov., are described and diagnosed. Bozidaria Ćurčić & Pavićević gen. nov. belongs to the phyletic series of “Leonhardella”. The new beetle taxa differ from their closest relatives in numerous morphological characters. They most likely belong to phyletic lineages of Pliocene age. The new leiodid taxa are endemic to the Dinaric mountain chain of western Serbia. Keys to the leptodirine leiodid genera of the phyletic series of “Leonhardella” and to the taxa of the genus Proleonhardella Jeannel, 1910 are included.
Dieser Beitrag beschäftigt sich mit sprachbezogenen Witzen und ihrem konkreten Einsatz im Deutsch als Fremdsprachenunterricht. Der Fokus dieses Beitrags liegt auf der Empfehlung von Anwendungsbeispielen für die Nutzung von sprachbezogenen Witzen im DaF-Unterricht, die das vorrangige Ziel der Beschäftigung mit Stereotypen und der Entwicklung einer interkulturellen Kompetenz anstreben. Hierzu wird vorerst klargestellt was mit dem Begriff Witz gemeint wird, insbesondere, was als "sprachbezogener Witz" in der Studie angesehen wird. Im Nachhinein wird auf die Bedeutung des Einsatzes von Witzen im Fremdsprachenunterricht eingegangen, sodass der Bedarf und Grund für die Anwendung dargelegt werden kann. Zur Lieferung adäquater Antworten auf die Forschungsfragen soll der Forschungsstand beschrieben werden und im praktischen Teil sollen Witze aus verschiedenen online Quellen ausgesucht und bewertet werden, die das Thema "Sprache" vorweisen. Die Witze wurden zum Schluss als jeweils ein Didaktisierungsvorschlag erarbeitet. Mit den Didaktisierungsvorschlägen wurde aufgezeigt, dass sprachbezogene Witze sich für die Entwicklung einer interkulturellen Kompetenz, durch die Beschäftigung mit Stereotypen und Vorurteilen im DaF-Unterricht, sehr gut eignen können. Die Didaktisierungsvorschläge wurden nach dem Modell "Didaktische Analyse" erstellt.
Bu çalışmada Turizm Fakültesi öğrencilerinin seçmeli yabancı dil derslerine (Almanca, Fransızca ve İtalyanca) yönelik kaygı düzeylerinin çeşitli değişkenlere göre incelenmesi amaçlanmaktadır. Araştırmada nicel araştırma yöntemlerinden tarama modeli kullanılmıştır. Araştırmanın evrenini Türkiye'de Turizm Fakültelerinde eğitim alan öğrenciler oluşturmaktadır. Araştırmanın örneklemini ise bir devlet üniversitesinin Turizm Fakültesinde eğitim alan ikinci, üçüncü ve dördüncü sınıf öğrencileri oluşturmaktadır. Araştırmaya toplam 141 öğrenci katılmıştır. Katılımcıların %46,1'i kadın, %53,9'u ise erkektir. Çalışmada veri toplama araçları olarak araştırmacı tarafından oluşturulan kişisel bilgi formu ile Horwitz, Horwitz ve Cope (1986) tarafından geliştirilmiş "yabancı dil dersi kaygı ölçeği" kullanılmıştır. Ölçek 33 madde ve 3 alt boyuttan oluşmaktadır. Araştırmada yer alan verilerin analizinde SPSS 22 paket programı kullanılmıştır. Örnekleme ait istatistikler frekans analiz ile hesaplanmıştır. Bağımsız değişkenlerin hesaplanmasında t-testi ve tek yönlü varyans analizi (ANOVA) testleri kullanılmıştır. Tüm hesaplamalarda anlamlılık düzeyi p<,05 olarak kabul edilmiştir. Araştırmanın sonucunda, “dil dersinde konuşma kaygısı” boyutunda erkek öğrencilerin kadın öğrencilere göre daha kaygılı oldukları; eğitim alınan bölüm değişkenine bağlı olarak "dil dersine yönelik ilgi" ve "yabancılarla konuşma kaygısı" boyutlarında anlamlı bir şekilde farklılaştığı; eğitim alınan sınıf düzeyi değişkenine göre herhangi bir farka rastlanmadığı; seçilen yabancı dil değişkenine bağlı olarak yalnızca "yabancılarla konuşma kaygısı" boyutunda anlamlı şekilde farklılaştığı; başarı durumu değişkenine göre bir farka rastlanmadığı ve mezuniyet sonrası plan değişkenine bağlı olarak ise yalnızca "dil dersinde konuşma kaygısı" boyutunda anlamlı farklılık gösterdiği ortaya konmuştur.
"Öğrenci Törless'in bunalımları" : 20. yüzyıl başındaki eğitim sorunsalı ve Hitler'in ayak sesleri
(2021)
Robert Musil (1880-1942), modern roman türünün oluşumuna ve gelişimine önemli katkıları olan, 20. yüzyılda Avusturya Edebiyatı'nın en önde gelen yazarlarındandır. Eserlerinde 20. yüzyıl başındaki dönüşümü ve bu dönüşümün birey ve toplum üzerindeki etkilerini konu edinmektedir. 1906 yılında yayınlanan ilk romanı "Öğrenci Törless'in Bunalımları'nda" da içinde yaşanılan dönemin ve sınıf farkının eğitime yansıması, eğitim ve yatılı okul sisteminin insanlıkla bağdaşmayan yanları, buna bağlı olarak genç ve yaratıcı bireylerin sorunları ve otonom gelişimlerinin engellenmesi gibi konular ele alınmıştır. Ayrıca eserde yüzyıl başındaki dönüşüme paralel olarak toplumda yavaş yavaş hissedilmeye başlanan faşizmin ayak sesleri konu edinilmiştir. Bu çalışmada, 20. yüzyıl başındaki modernist dönüşümün eğitim ve okul sistemi üzerindeki izleri gün ışığına çıkarılmaya ve Hitler ekolünün alttan alta gelişi gösterilmeye çalışılmıştır. Bu vesileyle çalışmamızın özellikle o dönemdeki eğitim sorunsalı ve Hitler zihniyetinin doğuşu üzerine yapılacak çalışmalara bir rehber olması amaçlanmıştır. Araştırma sürecinde metne bağlı, yorum bilimine dayalı inceleme yöntemlerine ve yer yer de metinlerarasılık yöntemine başvurulmuştur.
Hitaplar gerek formal konuşmada gerekse informal dilde belirleyici bir özelliğe sahiptir. Hitaplar konuşmaya, yazmaya veya herhangi bir yazılı belgeye başlarken kullanılan ve göndericinin alıcıya yönelik bakış açısını belirten dilsel ifadelerdir. Hitap edilen kişi veya gruplar muhatap olarak adlandırılır. Selamlama ve hitap araştırmalarında, bir muhataba hitap ederken kullanılan dilsel araçlara hitap biçimleri denir. Dilsel hitap biçimleri, ad ve zamir kategorisine ayrılabilir. Ad kategorisindeki hitap türleri isimlerin, mesleki ve diğer unvanların kullanımını içerir. Hitapların zamir biçimleri kendilerini şahıs zamirlerinde gösterir. Zamirlerin bir alt sınıfı olarak, şahıs zamirleri gönderene veya kişilere atıfta bulunur. Dilsel iletişim hitaplar ile başlar. Herhangi bir konu hakkında birisiyle birdenbire konuşmaya başlamamak toplumsal uzlaşımın bir parçasıdır. Bu bağlamda hitaplar yaşamın her anında yer bulmaktadır. Bu makalede, Türk ve Alman dijital ortamlarda kadınların hitap ifadelerinin incelenmesi amaçlanmaktadır. İnternet günümüzde toplumun h er alanındaki insanların zorunlu bir alışkanlığı haline gelmiştir. Toplumdaki bireyler etkileşimlerini büyük oranda internet aracılığı ile gerçekleştirmekte, sosyal medyayı takip ederek merak ettikleri konular hakkında fikir sahibi olabilmektedirler. Toplumda, arasında kadınların da önemli bir yere sahip olduğu büyük bir kesim günün her anında sosyal medya üzerinden iletişim kurmakta, kurdukları her tür iletişimde farklı hitap türleri sergilemektedir. Bu çalışma, kullandıkları hitaplar açısından kadınların dilsel davranışlarını içermektedir. Bilindiği gibi kadınlar ve erkekler birçok açıdan ayrıdırlar. Kadın ve erkekler arasındaki bu farklılıklar kendine dijital ortamda da yer bulmaktadır. Makalenin birinci bölümünü oluşturan kuramsal kısımda, hitapların tanımından yola çıkılarak konunun ayrıntıları ortaya konacaktır. Çalışmanın uygulama bölümünde, Türkçe ve Almancadaki sosyal medya metinleri her iki dilde hitaplar açısından karşılaştırılarak incelenecektir. Elde edilen veriler kadınların iki dildeki hitap kullanımı bağlamında değerlendirilecektir. Bu değerlendirme sonucunda Türkçe ve Almancada kadın dilinin hitaplar açısından nasıl bir kullanım alanının olduğu görülecek, her iki dilde ne tür farklılıklar ve benzerliklerin gözlemlenebildiği sonucuna ulaşılacaktır. Çalışmada Türkçe ve Almanca hitaplar karşılaştırılacağından inceleme genel olarak kontrastif söylem analizi ve deskriptif-analitik yöntemler doğrultusunda karma bir yöntem ile yürütülecektir.
2000’li yılların başından itibaren gençler sorunlarını, sevinçlerini, fikirlerini, hayat görüşlerini, yaşam tarzlarını pek çok farklı dijital platformda farklı kültürlerdeki ve ülkelerdeki gençler ile paylaşabilmektedir. Bu şekilde kendine has yeni bir yaşam felsefesi oluşturan ve Z-Kuşağı olarak anılan bir kuşak ortaya çıkmıştır. Bu çalışma, özellikle 2000 yılından sonra yazılmış olan Alman gençlik edebiyatı eserlerinden bazılarının örneklem olarak ele alınmasıyla bir alanyazın taraması yapmayı hedeflemektedir. Bu sayede Alman gençlik edebiyatında ele alınan konuların neler olduğu, hangi sebeplerden dolayı bu konuların ele alınmış olabileceği ortaya konmaya çalışılmıştır. İkincil hedef ise çalışmanın sonuç kısmında Türkiye’deki gençlik edebiyatı alanına ilişkin önerilerde bulunmaktır. Çalışmadan elde edilen sonuca göre Alman gençlik edebiyatında sıklıkla arkadaş ilişkileri, toplum içerisinde kimlik arayışı, okulu terk etme, uyuşturucu kullanımı ve doğurduğu sonuçlar, adaletsizlik, aile içi iletişim sorunları, ebeveyni ayrı olan gençlerin hikâyeleri, Cyber-Mobbing, aşk, bilimkurgu, göç, kültürlerarasılık, suç gibi konularının aktarıldığı tespit edilmiştir.
The methylene-tetrahydrofolate reductase (MTHFR) is a key enzyme in acetogenic CO2 fixation. The MetVF-type enzyme has been purified from four different species and the physiological electron donor was hypothesized to be reduced ferredoxin. We have purified the MTHFR from Clostridium ljungdahlii to apparent homogeneity. It is a dimer consisting of two of MetVF heterodimers, has 14.9 ± 0.2 mol iron per mol enzyme, 16.2 ± 1.0 mol acid-labile sulfur per mol enzyme, and contains 1.87 mol FMN per mol dimeric heterodimer. NADH and NADPH were not used as electron donor, but reduced ferredoxin was. Based on the published electron carrier specificities for Clostridium formicoaceticum, Thermoanaerobacter kivui, Eubacterium callanderi, and Clostridium aceticum, we provide evidence using metabolic models that reduced ferredoxin cannot be the physiological electron donor in vivo, since growth by acetogenesis from H2 + CO2 has a negative ATP yield. We discuss the possible basis for the discrepancy between in vitro and in vivo functions and present a model how the MetVF-type MTHFR can be incorporated into the metabolism, leading to a positive ATP yield. This model is also applicable to acetogenesis from other substrates and proves to be feasible also to the Ech-containing acetogen T. kivui as well as to methanol metabolism in E. callanderi.
The relations between Turkey and Germany have a long history that involves collaboration and partnership in many areas. After 1960s, this relationship gained a new dimension as hundreds of thousands of Turkish workers immigrated to Germany. This paper presents a brief history of the relations between the two countries, and the cultural and language-related problems experienced by Turkish people in Germany. More specifically, it focuses on the background and current state of the Turkish Language and Culture course taught to the Turkish youth in German schools. Problems regarding the implementation of this course are discussed with reference to official statistics. Finally, suggestions are offered to address the challenges faced to improve the Turkish Language and Culture course so that Turkish children can successfully learn their origin-language, and eventually achieve competence in both Turkish and German in their academic studies.
The Tanaidacea are ubiquitous and amongst the most abundant taxa in the deep sea. However, their diversity in submarine canyons remains largely unknown. Here, two new species and a new genus of Paratanaoidea are described. Paranarthrura cousteaui sp. nov. is distinguished by the combination of the following characters: post-cheliped sclerites not fused, presence of one seta in the maxilliped endite, one long midventral seta in cheliped, one penicillate seta in the basis of pereopods 4–6, uropod endopod bi-articulated and uropod exopod shorter than endopod article 1. This species was found at the upper reaches of three Portuguese canyons, Cascais, Setúbal and Nazaré Canyons, and the adjacent open slope, between 897 and 1001 m water depths. Tirana vallis gen. et sp. nov. presents a combination of the characters that define the other two genera of Paranarthrurellidae, Paranarthrurella and Armatognathia, but also unique characters within the family: the antenna, cheliped and uropod are more elongate than the rest of the species; the pereopods 4–6 carpus spines reach at least half of the length of the propodus and the propodus of pereopods 4–6 have ramified subdistal spines. This species was found at the middle reaches of Setúbal Canyon (3214–3219 m water depth).
Background: Through the rapid development in DNA sequencing methods and tools, microbiome studies on a various number of species were performed during the last decade. This advance makes it possible to analyze hundreds of samples from different species at the same time in order to obtain a general overview of the microbiota. However, there is still uncertainty on the variability of the microbiota of different animal orders and on whether certain bacteria within a species are subject to greater fluctuations than others. This is largely due to the fact that the analysis in most extensive comparative studies is based on only a few samples per species or per study site. In our study, we aim to close this knowledge gap by analyzing multiple individual samples per species including two carnivore suborders Canoidea and Feloidea as well as the orders of herbivore Perissodactyla and Artiodactyla held in different zoos. To assess microbial diversity, 621 fecal samples from 31 species were characterized by sequencing the V3–V4 region of the 16S rRNA gene using Illumina MiSeq.
Results: We found significant differences in the consistency of microbiota composition and in fecal microbial diversity between carnivore and herbivore species. Whereas the microbiota of Carnivora is highly variable and inconsistent within and between species, Perissodactyla and Ruminantia show fewer differences across species boundaries. Furthermore, low-abundance bacterial families show higher fluctuations in the fecal microbiota than high-abundance ones.
Conclusions: Our data suggest that microbial diversity is significantly higher in herbivores than in carnivores, whereas the microbiota in carnivores, unlike in herbivores, varies widely even within species. This high variability has methodological implications and underlines the need to analyze a minimum amount of about 10 samples per species. In our study, we found considerable differences in the occurrence of different bacterial families when looking at just three and six samples. However, from a sample number of 10 onwards, these within-species fluctuations balanced out in most cases and led to constant and more reliable results.
Hintergrund
In Anbetracht ihres bedeutenden Potenzials zur Verbesserung der medizinischen Versorgung wird Telemedizin weiterhin zu wenig genutzt. Trotz einiger erfolgreicher Pilotprojekte in den vergangenen Jahren ist insbesondere über die Hindernisse der Etablierung und Verstetigung von Telemedizin wenig bekannt. Diese Studie hatte das Ziel, die Einstellung niedergelassener Neurologen hinsichtlich der Nutzung von Telemedizin in der Epileptologie und resultierende Hinderungsgründe zu verstehen. Gleichzeitig werden mögliche Lösungsansätze präsentiert.
Methoden
Mithilfe eines individuell erstellten 14-Item-Fragebogens befragten wir prospektiv alle Neurologen, die zuvor die Teilnahme an einem transregionalen Telemedizinpilotprojekt im Bereich der Epileptologie abgelehnt oder keine Rückmeldung gegeben hatten, zu Gründen für und gegen den generellen Einsatz von bzw. die Teilnahme an Telemedizin.
Ergebnisse
Von 58 kontaktierten Neurologen antworteten 33 (57 %). Die häufigsten Gründe für die fehlende Nutzung der Telemedizin waren ein vermuteter Zeitmangel oder ein vermuteter zu großer organisatorischer Aufwand (49 %). Zudem wurden Bedenken bezüglich der technischen Ausstattung (30 %) und eine Präferenz für alternative Wege der intersektoralen Kommunikation (30 %) angegeben. Befürchtete Probleme in Bezug auf die Kostenerstattung für telemedizinische Leistungen waren für 27 % ein Hindernis. Neurologen in ländlichen Gebieten waren signifikant häufiger bereit, zunächst eine telemedizinische Konsultation anzufordern, bevor sie eine Überweisung ausstellen (p = 0,006).
Schlussfolgerungen
Die flächendeckende Etablierung von Telemedizinstrukturen ist immer noch durch Hindernisse erschwert, die meist im organisatorischen Bereich liegen. Die bestehenden Herausforderungen im Gesundheitswesen in ländlichen Gebieten sind eine besondere Chance für die Implementierung von Telemedizin. Die meisten Probleme der Telemedizin können gelöst werden, sollten aber bereits bei der Konzeptionierung von Projekten mitbedacht werden, um ihre Verstetigung zu erleichtern.
Background: Tuberous sclerosis complex (TSC) is a monogenetic, multisystem disorder characterized by benign growths due to TSC1 or TSC2 mutations. This German multicenter study estimated the costs and related cost drivers associated with organ manifestations in adults with TSC.
Methods: A validated, three-month, retrospective questionnaire assessed the sociodemographic and clinical characteristics, organ manifestations, direct, indirect, out-of-pocket (OOP), and nursing care-level costs among adult individuals with TSC throughout Germany from a societal perspective (costing year: 2019).
Results: We enrolled 192 adults with TSC (mean age: 33.4 ± 12.7 years; range: 18–78 years, 51.6% [n = 99] women). Reported TSC disease manifestations included skin (94.8%) and kidney and urinary tract (74%) disorders, epilepsy (72.9%), structural brain defects (67.2%), psychiatric disorders (50.5%), heart and circulatory system disorders (50.5%), and lymphangioleiomyomatosis (11.5%). TSC1 and TSC2 mutations were reported in 16.7% and 25% of respondents, respectively. Mean direct health care costs totaled EUR 6452 (median EUR 1920; 95% confidence interval [CI] EUR 5533–7422) per patient over three months. Medication costs represented the major direct cost category (77% of total direct costs; mean EUR 4953), and mechanistic target of rapamycin (mTOR) inhibitors represented the largest share (68%, EUR 4358). Mean antiseizure drug (ASD) costs were only EUR 415 (6%). Inpatient costs (8%, EUR 518) and outpatient treatment costs (7%; EUR 467) were important further direct cost components. The mean care grade allowance as an approximator of informal nursing care costs was EUR 929 (median EUR 0; 95% CI EUR 780–1083) over three months. Mean indirect costs totaled EUR 3174 (median EUR 0; 95% CI EUR 2503–3840) among working-age individuals (< 67 years in Germany). Multiple regression analyses revealed mTOR inhibitor use and persistent seizures as independent cost-driving factors for total direct costs. Older age and disability were independent cost-driving factors for total indirect costs, whereas epilepsy, psychiatric disease, and disability were independent cost-driving factors for nursing care costs.
Conclusions: This three-month study revealed substantial direct healthcare, indirect healthcare, and medication costs associated with TSC in Germany. This study highlights the spectrum of organ manifestations and their associated treatment needs in the German healthcare setting. Trial registration: DRKS, DRKS00016045. Registered 01 March 2019, http://www.drks.de/DRKS00016045.
The COVID-19 lockdown has significantly disrupted the higher education environment within the Netherlands and led to changes in available study-related resources and study demands of students. These changes in study resources and study demands, the uncertainty and confusion about educational activities, the developing fear and anxiety about the disease, and the implementation of the COVID-19 lockdown measures may have a significant impact on the mental health of students. As such, this study aimed to investigate the trajectory patterns, rate of change, and longitudinal associations between study resources–demands and mental health of 141 university students from the Netherlands before and during the COVID-19 lockdown. The present study employed a longitudinal design and a piecewise latent growth modeling strategy to investigate the changes in study resources and mental health over a 3 month period. The results showed that moderate levels of student resources significantly decreased before, followed by a substantial rate of increase during, lockdown. In contrast, study demands and mental health were reported to be moderate and stable throughout the study. Finally, the growth trajectories of study resources–demands and mental health were only associated before the lockdown procedures were implemented. Despite growing concerns relating to the negative psychological impact of COVID-19 on students, our study shows that the mental health during the initial COVID-19 lockdown remained relatively unchanged.
The strengths use scale: psychometric properties, longitudinal invariance and criterion validity
(2021)
Strengths use is an essential personal resource to consider when designing higher-educational programs and interventions. Strengths use is associated with positive outcomes for both the student (e.g., study engagement) and the university (e.g., academic throughput/performance). The Strengths Use Scale (SUS) has become a popular psychometric instrument to measure strengths use in educational settings, yet its use has been subjected to limited psychometric scrutiny outside of the U.S. Further, its longitudinal stability has not yet been established. Given the wide use of this instrument, the goals of this study were to investigate (a) longitudinal factorial validity and the internal consistency of the scale, (b) its equivalence over time, and (c) criterion validity through its relationship with study engagement over time. Data were gathered at two-time points, 3 months apart, from a sample of students in the Netherlands (n = 360). Longitudinal confirmatory factor analyses showed support for a two-factor model for overall strengths use, comprised of Affinity for Strengths and Strengths Use Behaviors. The SUS demonstrated high levels of internal consistency at both the lower- and upper bound limits at both time points. Further, strict longitudinal measurement invariance was established, which confirmed the instrument's temporal stability. Finally, criterion validity was established through relating strengths use to study engagement at different time stamps. These findings support the use of the SUS in practice to measure strengths use and to track the effectiveness of strengths use interventions within the higher education sector.
The constitution and regulation of effector repertoires shape host–microbe interactions. Ustilago maydis and Sporisorium reilianum are two closely related smut fungi, which both infect maize but cause distinct disease symptoms. Understanding how effector orthologs are regulated in these two pathogens can therefore provide insights into the evolution of different infection strategies. We tracked the infection progress of U. maydis and S. reilianum in maize leaves and used two distinct infection stages for cross-species RNA-sequencing analyses. We identified 207 of 335 one-to-one effector orthologs as differentially regulated during host colonization, which might reflect the distinct disease development strategies. Using CRISPR-Cas9-mediated gene conversion, we identified two differentially expressed effector orthologs with conserved function between two pathogens. Thus, differential expression of functionally conserved genes might contribute to species-specific adaptation and symptom development. Interestingly, another differentially expressed orthogroup (UMAG_05318/Sr10075) showed divergent protein function, providing a possible case for neofunctionalization. Collectively, we demonstrated that the diversification of effector genes in related pathogens can be caused both by alteration on the transcriptional level and through functional diversification of the encoded effector proteins.
Aim: Comparison of the clinical efficacy (digitally volumetric, aesthetic, patient-centred outcomes) of tunnel technique (TUN) with subepithelial connective tissue graft (CTG) versus coronally advanced flap (CAF) with enamel matrix derivate (EMD) 5 years after gingival recession therapy. Materials and methods: In 18 patients contributing 36 RT1 recessions, study models were collected at baseline and follow-ups. Optical scans assessed recessions computer-assisted [recession depth, recession reduction (RECred), complete root coverage (CRC), percentage of root coverage (RC), pointwise (pTHK) and mean areal (aTHK) marginal soft tissue thickness]. Root coverage aesthetic Score (RES) was used for aesthetic evaluation and visual analogue scales for patient-centred data collection applied. Results: Sixty months after surgery, 50.0% (TUN+CTG) and 0.0% (CAF+EMD) of sites showed CRC (p = 0.0118), 82.2% (TUN+CTG) and 32.0% (CAF+EMD) achieved RC, respectively (p = 0.0023). CTG achieved significantly better RECred (TUN+CTG: 1.75±0.74 mm; CAF+EMD: 0.50 ± 0.39 mm; p = 0.0009) and aTHK (TUN+CTG: 0.95 ± 0.41 mm; CAF+EMD: 0.26 ± 0.28 mm; p = 0.0013). RES showed superior outcomes (p = 0.0533) for TUN+CTG (6.86 ± 2.31) compared to CAF+EMD (4.63 ± 1.99). The study failed to find significant differences related to patient-centred outcomes (TUN+CTG: 8.30 ± 2.21; CAF+EMD: 7.50 ± 1.51; p = 0.1136). Conclusions: Five years after treatment, CTG resulted in better clinical and aesthetic outcomes than CAF+EMD. Increased THK was associated with improved outcomes for RECred and RC.
The genus Trypheridium Brancucci, 1985 is endemic to the Hindu Kush Himalayan Region, and is currently known from a single species, T. nuristanicum (Wittmer, 1956). Here, the genus is reviewed, T. nuristanicum nom. emend. is re-described and T. kashmiricum sp. nov. is described from Kashmir Himalayan Region of India. Descriptions, diagnoses, high quality images, distribution maps and identification keys are presented. The morphology and distribution of Trypheridium are discussed and compared with those of the closely related genus Trypherus LeConte, 1851.
The article is about mediating an involvement in the development of the Rosswald Castle Theater between 1750 and 1760. Attention is paid to the theater repertoire and the representation of the artistic atmosphere in the Rosswald Castle. Last but not least, the article outlines the role of the Rosswald sentimental garden, in which the dramas, operas and ballet performances were also located. The article points to the incorporation of creative impulses of Enlightenment into the repertoire of the Rosswald cultural scene. The focus of the investigation is on the activity of Johann Heinrich Friedrich Müller, who implemented the dramatic rules of the Enlightenment in the Rosswald Castle Theater.