Results 31 to 40 of about 3,929,648 (165)

The dental system of †Kazanichthys viatkensis (Actinopterygii, Acrolepididae) from the middle Permian of European Russia: palaeobiological and palaeoecological inferences

open access: yesPapers in Palaeontology, Volume 9, Issue 4, July/August 2023., 2023
Abstract Among ray‐finned fishes (Actinopterygii), the crushing, durophagous feeding strategy first evolved in the early Carboniferous period, with the †Eurynotiformes possessing dentitions with single layers of partially to fully fused blunt teeth.
Aleksandr S. Bakaev   +2 more
wiley   +1 more source

A synthesis of Eurasian Curlew (Numenius arquata arquata) demography and population viability to inform its management

open access: yesIbis, Volume 165, Issue 3, Page 767-780, July 2023., 2023
The European population of Eurasian Curlew Numenius arquata arquata, a near‐threatened wader subspecies, has undergone pronounced population declines over the past 30 years. To assess the demography and viability of its global population, we surveyed studies quantifying demographic rates (productivity and survival) and complemented this review with new
Duarte S. Viana   +3 more
wiley   +1 more source

Knowledge, attitude and practice (KAP) of smallholder farmers on foot‐and‐mouth disease in Cattle in West Kazakhstan

open access: yesVeterinary Medicine and Science, Volume 9, Issue 3, Page 1417-1425, May 2023., 2023
This study was performed to assess the knowledge, attitudes and practices (KAPs) of farmers and veterinary professionals towards FMD in the area studied. The study was based on a comprehensive questionnaire administered through face‐to‐face interviews.
Svetlana Bayantassova   +20 more
wiley   +1 more source

Burials with Seima-Turbino Inventory from the Orenburg Сis-Urals: chronological, paleodietological and migration aspects

open access: yesАрхеология евразийских степей, 2023
The paper presents for the first time the materials of 4 burials from the Sintashta culture necropolis in the Orenburg Cis-Urals, where the Seima-Turbino inventory was found.
Lidiya V. Кuptsova   +1 more
doaj   +1 more source

Addition to the algal flora for Orenburg Region [PDF]

open access: yes, 2015
Представлены результаты исследований видового состава водорослей соленых и пресных водоемов Оренбургской области. Обнаружены 70 новых для альгофлоры региона видовых и внутривидовых таксонов водорослей из 5-ти отделов.
Немцева, Н.В.   +3 more
core   +1 more source

Cluster Appoach to Analyzing Registered Unemployment in the Region

open access: yesВестник Российского экономического университета имени Г. В. Плеханова, 2023
The topic of the research is acute due to the fact that for a couple of years labour market of each region and Russia as a whole has been suffering turbulence because of changes in economic situation.
L. V. Portnova
doaj   +1 more source

CLINICAL EPIDEMIOLOGICAL PECULIARITIES OF ENTEROVIRUS COXSACKIEVIRUS A16 GROUP MORBIDITY IN CHILDREN

open access: yesДетские инфекции (Москва), 2015
Federal Service on Customers' Rights Protection and Human Well-Being Surveillance in Orenburg Region, Orenburg The authors presented the results of the clinical and epidemiological analysis of enterovirus coxsackievirus A-16 group morbidity among ...
L. A. Lityaeva   +2 more
doaj   +1 more source

Programme on establishing a semi-free population of Przewalski's horse in Orenburg State Nature Reserve: the first successful project on the reintroduction of the species in Russia

open access: yesNature Conservation Research: Заповедная наука, 2019
The Przewalski's horse Equus ferus przewalskii is the only wild representative of the subgenus true horses left in the world. This article discusses the history of projects on the reintroduction of the Przewalski's horse in Russia and compares two ...
Rafilia T. Bakirova, Tatjana L. Zharkikh
doaj   +1 more source

Winter hardiness of apple cultivars in the conditions of the Eastern Orenburg Region

open access: yes, 2023
The Orenburg region is rich in climatic resources of the growing season, which makes it possible to grow fruit crops in an industrial culture. The limiting factor is the sharply continental conditions of the winter period with a possible drop in air ...
Sergei V. Gorlanov, Sergei A. Makarenko
core   +1 more source

Examining the Digital Mentality of Regional Population

open access: yesЭкономика и управление, 2021
Aim. The presented study examines the level of digital mentality among the population of the Orenburg region using the survey method.Tasks. The author aims to determine the results of examining the digital mentality of the population of the Orenburg ...
D. E. Bekbergeneva
doaj   +1 more source

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