Results 71 to 80 of about 5,414 (302)

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

open access: yesThe Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt   +4 more
wiley   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

open access: yesThe Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro   +7 more
wiley   +1 more source

The New Source in the «Clear Script» on the History of the Dzungar Khanate (1635-1758)

open access: yesOriental Studies, 2018
In the 80s of the 20th century the Oirat writing in «todo bičig» («clear script») was found in China. In 1987 it was published under the title «Mongɤol-un uɤeki-yin bičig» («The Origin of the Mongols») with the explanatory notes in the collection «The ...
V. Sanchirov
doaj  

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

Exploring the cranial morphology and possible convergences of Triassic non‐crocodylomorph pseudosuchians (Archosauria: Pseudosuchia) with other sauropsids through linear morphometrics

open access: yesThe Anatomical Record, EarlyView.
Abstract Triassic pseudosuchians had highly diversified cranial morphologies. These archosaurs occupied diverse ecological roles, ranging from terrestrial predators and herbivores to semiaquatic ambush predators and possible waders. Here, we apply linear cranial morphometrics to assess possible convergences with other sauropsids from the clades ...
Rafael Terras   +3 more
wiley   +1 more source

CHAMANES, ASTROLOGUES ET CHANTS D"AMOUR CHEZ LES MONGOLS

open access: yes, 1970
La première partie de cet article concernant la conception mongole de lřamour est le résultat dřune enquête sur le terrain effectuée chez les Mongols khalkhas 1 .
POP, Rodica
core  

An independence war in anatolia: Karamanaids-Mongols struggles

open access: yes, 2019
XII. yüzyıldan itibaren Moğollar, Türklerin yoğun olarak yaşadıkları Mâverâünnehir ve Horasan coğrafyasına yönelik istila hareketi başlatmıştır. Bu istilalar, kesif Türkmen nüfusunun Anadolu’ya doğru göç hareketine neden olmuştur.
Koçak, Fadime, Kapar, Mehmet Ali
core   +1 more source

Genomic Structural Variations Provide Insights Into Litter Size and Teat Number Traits in Hu Sheep

open access: yesAnimal Research and One Health, EarlyView.
Here, we conducted whole genome sequencing on 300 Hu sheep with an average depth of 16.51X. Two candidate genes associated with litter size and teat number traits were identified, namely MAST2 and AFDN. ABSTRACT Litter size and the teat number are important economic indicators in sheep production.
Xin Xiang   +3 more
wiley   +1 more source

A little-known source about the initial stage of Mongol penetration into Crimean Gothia

open access: yesПоволжская археология
Most of the sources, telling about the initial stage of Mongol penetration into the Crimean Peninsula, belong to a later time (after the 14th century).
Kuzenkov Pavel V., Mogarichev Yurii М.
doaj   +1 more source

MicroRNA‐Seq Analysis Reveals a Critical Role for miR‐222 in Bovine Intramuscular Adipogenesis via the DDIT4/mTORC1 Axis

open access: yesAnimal Research and One Health, EarlyView.
Schematic diagram illustrating how miR‐222 promotes bovine intramuscular adipogenesis by targeting DDIT4 to activate the mTORC1 signaling pathway. ABSTRACT Intramuscular fat (IMF) is a key determinant of beef quality, particularly with respect to tenderness, flavor, and juiciness.
Jianbing Tan   +7 more
wiley   +1 more source

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