102,128 research outputs found
An Investigation on the Viability and Growth Characteristics of Walliser-Schwarzhals and Walliser-Schwarzhals X Hairy Goat Breeds
No full textThe main animal material of this investigation consisted of 7 Walliser, 17 Hairy goat and 31 Walliser- Schwarzhals x Hairy goat (F1) crossbreed. Using Walliser and other genotypes, 7 Walliser, 21 F1 and 32 G? kids were ob- tained. In this study, viability and growth characteristics of these genotypes have been investigated. In the Walliser, F, and G1 kids, the percentage of viability was 71, 42%, 79,16 % and 90,62 % respectively. In the Walliser, F and Gy average birth weights were de- termined as 3.66 ±0.20 kg, 3.46 ± 0.11 kg and 3.54 ±0.09 kg respectively. As far as the birth weight is concerned, the differ- ence between genotypes was not statisticaly significant. In the Walliser, F, and G1 body weights at 12 week were 11.48 ±1.07 kg, 13.02 ± 0.58 kg and 14.58 ± 0.45 kg respec- tively. The difference between values was found to be signifi- cant (P < 0.05) and this variation was due to the difference between Walliser and G?. There was a significant difference between birth types, namely, single kids had more birth weights than twins. An im- portant difference was not found between the sexes. The average daily gain of the body weight in Waliser was 0.094±0.012 kg, in F1, 0.113 ± 0.007 kg and in G, 0.131 ± 0.005. Cross-breeds gave far better results than pure breeds with regard to daily average gain of the body weight and 12 week body weight. It was concluded that using Walliser goats as improvers for the hairy goats was more appropriate.Araştırmanın materyalini 1982 yılında İsviçre'den getirilen, 7 baş Walliser-Schwarzhals ırkı, 17 baş kıl keçisi ve 31 baş Walliser x Kil keçisi F, melezi keçiler oluşturmaktadır. Walliser irki tekeler, Kil keçileri ile melezlenerek 7 Walliser, 21 F? ve 32 G1 genotipinde oğlak elde edilmiştir. Bu araştırmada oğlakların yaşama gücü ve gelişme özellikleri incelenmiştir. Elde edilen Walliser, F1 ve G oğlaklarında yaşama gücü sıra ile % 71.42, %79.16 ve % 90.62 olarak bulunmuştur. Walliser, F? ve Glere ait ortalama doğum ağırlıkları sıra- sı ile 3.66 ±0.20 kg, 3.46 ±0.11 kg ve 3.54 ± 0.09 kg olarak tespit edilmiştir. Doğum ağırlıkları bakımından genotipler ara- sındaki fark istatistiki olarak önemli değildir. Walliser, F? ve Glerde 12. hafta canlı ağılık sırası ile 11.48 ±1.07 kg, 13.02 ± 0.58 kg ve 14.58 ± 0.45 kg olup, bu değerler arasındaki fark önemli (P < 0.05) bulunmuştur. Bu varyasyon, G1, Walliserler arasındaki farklılıktan (P< 0.01) kaynaklanmaktadır. Doğum tipleri arasındaki farklılıkda önemli bulunmuştur. Tek doğanlar, ikiz doğanlardan daha fazla 12. hafta canlı ağırlığına sahiptir. Cinsiyetler arasında önemli bir farklılık bulunamamıştır. Günlük ortalama canlı ağırlık artışı, Walliser ırkında 0.094 10.012 kg, Flerde 0.113 ± 0.007 kg ve G?lerde 0.31 ± 0.005 kg olmuştur. Günlük ortalama canlı ağırlık artışı ve 12. hafta canlı ağırlık- ları bakımından, melezler saflardan daha iyi sonuç vermiştir. Walliser-Schwarzhals keçilerinin, Kil keçileri islahi amacı ile kullanılmasının uygun olacağı kanaatine varılmıştır
Letter re: hospitality
No full textLetter from Mary Louise Walliser, dramatic editor for Express Publishing Company, to Amon Carter thanking him for his hospitality
Walliser (Stephen). That Nature is a Heraclitean Fire and of the Comfort of the Resurrection. A Case-Study in G. M. Hopkins' Poetry
No full textDe Vos Jozef. Walliser (Stephen). That Nature is a Heraclitean Fire and of the Comfort of the Resurrection. A Case-Study in G. M. Hopkins' Poetry. In: Revue belge de philologie et d'histoire, tome 60, fasc. 3, 1982. Langues et littératures modernes — Moderne taal- en letterkunde. pp. 759-760
Upper Silurian and Lower Devonian conodonts from Tafilalt, southeastern Morocco.
No full textThe conodont association from three Silurian-Lower Devonian sections (Bou Tchrafine N2, Atrous 3 and Atrous 7) in the Tafilalt (southeast Morocco) are presented. The sections are constituted by cephalopod rich limestones ("Orthoceras limestones") and by crinoidal limestones ("Scyphocrinites limestones") cropping out within thick shaley sequences. The association includes 29 taxa belonging to 13 genera (Ancyrodelloides, Belodella, Dvorakia, Icriodus, Kockelella, Lanea, Oulodus, Ozarkodina, Pelekysgnathus, Polygnathoides, Pseudooneotodus, Wurmiella, Zieglerodina). The conodont fauna allows the recognition of seven conodont zones: ploeckensis and siluricus in the Ludlow, eosteinhornensis s.l., Lower detortus and Upper detortus in the Pridoli, and hesperius and transitans in the Lochkovian. The age of the "Orthoceras limestones" is confirmed as middle Ludfordian (ploeckensis-siluricus zones), whereas it is stated that the "Scyphocrinites limestones" spans the Silurian/Devonian boundary. Some elements of the apparatus of Zieglerodina planilingua and the P2 element of Lanea omus are described. The phylogenetic relationships between genera Lanea and Ancyrodelloides are discussed
Bibliographie Hilarion G. Petzold 1958 – 2009 mit Anhang als Einführung
No full textDieses Archiv enthält die Gesamtbibliographie der Werke des Autors nebst einiger Texte „Über H. G. Petzold“ im Schlussteil der Bibliographie sowie einen Anhang mit einer Einführung in die Architektur des Werkes in seinem wissenslogischen Aufbau als Ausarbeitung seines „Tree of Science Modells“ (2007).This archive contains the complete bibliography of the author and some texts about H. G. Petzold, moreover an epilogue with an introduction to the architecture of the works in its epistemological structure and composition and as an elaborations of Petzold’s „Tree of Science Modell (2007).https://www.fpi-publikation.de/polyloge/01-2009-petzold-h-g-gesamtbibliographie-h-g-petzold-1958-2009-updating-november2009/peerReviewedpublishedVersio
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Recommended from our members
3346: Samuel G. Freedman, author, 2013
No full textPhotograph of author Samuel G. Freedman, at NT Daily Slash meeting in the Mayborn School of Journalism at UNT
Bojen-Seelilien (Scyphocrinitidae, Echinodermata) in neu-datierten Schichten vom oberen Silur bis untersten Devon Südost-Marokkos [Buoy crinoids (Scyphocrinitidae, Echinodermata) in newly dated Upper Silurian to lowermost Devonian strata of SE Morocco]
No full textIn den Alaunschiefern des hohen Silurs – untersten Devons im Tafilalet-Gebiet von SE-Marokko sind mehrere Bänke
und linsenförmige Lagen aus Massen von oft sehr gut erhaltenen Scyphocrinoiden eingeschaltet. Diese zu der Zeit
weltweit verbreiteten großen Crinoiden hatten durch Umwandlung ihrer normalerweise als Verankerungsorgan dienenden
Wurzel in eine gekammerte Schwimmboje („Lobolith“) das Plankton-reiche Oberflächenwasser als neuen Lebensraum
gewonnen. Die lagigen Massenvorkommen entstanden wahrscheinlich durch gelegentliche Sturmwetter-Ereignisse,
bei denen viele Bojenwurzeln abgerissen wurden, so dass Kolonie-artige, wohl durch lange Algen miteinander
verbundene Ansammlungen dieser Tiere ihren Gesamt-Auftrieb verloren und in ein eutrophiertes H2S-reiches Milieu
am Meeresboden absanken, wo sie oft in sehr guter Erhaltung fossilisierten. Obwohl sich im oberen Silur mehrere Scyphocrinoiden-
Arten entwickelt hatten, bestehen die „Kolonien“ jeweils nur aus einer Art. Die Conodonten-stratigraphische
Untersuchung von drei Profilen in SE-Marokko zeigt, dass im oberen Silur zunächst nur Formen mit einem
bautechnisch ursprünglicheren Cirren-Lobolithen vorkommen (Scyphocrinites und Carolicrinus); im höheren Bereich der
Unteren detortus- und v. a. in der Oberen detortus-Conodonten-Zone kommen Lagen mit Scyphocrinoiden hinzu, die einen
deutlich verbesserten Platten-Lobolithen entwickelt hatten: Arten von Marhoumacrinus und/oder Camarocrinus, die
dann im untersten Devon (hesperius-Zone) als alleinige und letzte Vertreter dieser Crinoidengruppe nachzuweisen sind.Stratigraphical occurrence and biology of the large pelagic scyphocrinoids (with their biostratinomically always separated
buoy-like bulbous root, the lobolith) are investigated in three sections of the S–D boundary layers in the Tafilalet
region. These successions of Přídolí–lower Lochkovian alum shales with several scyphocrinoid beds with crowns, stems
and loboliths can be divided into four conodont zones. First scyphocrinoids appear in the eosteinhornensis s. l. Zone: species
of Scyphocrinites and Carolicrinus in separate beds, both exclusively being associated (and, hence, to be anatomically
combined) with the biotechnically relatively primitive type of buoy, the “cirrus lobolith“
- …
