Results 71 to 80 of about 1,703 (169)
ABSTRACT Russia's Maternal Capital policy initially increased total fertility rates, stimulating much discussion on whether it would result in more births or only earlier births. Effects of that policy upon different ethnic groups within Russia, however, have not received systematic attention.
Konstantin Kazenin +2 more
wiley +1 more source
Battle for the truth (marking the 85th birth anniversary of Evgeny Petrovich Kazakov)
This paper is devoted to the 85th birth anniversary of Evegeny Petrovich Kazakov, a Kazan archaeologist, Leading Research Fellow at the A.H. Khalikov Institute of Archaeology of the Academy of Sciences of the Republic of Tatarstan, as well as the famous ...
K.A. Rudenko, L.F. Nedashkovsky
doaj +1 more source
Abstract Limitations in the temporal resolution of contemporary gravity satellite missions hinder the precise monitoring of rapid Earth surface mass changes. By the early 2030s, unprecedented high‐temporal monitoring of Earth's dynamic mass redistribution will be available using the temporal gravity field derived from the Hybrid Gravity Satellite ...
Zhengwen Yan +6 more
wiley +1 more source
ABSTRACT Background Saccharomyces boulardii CNCM I‐745 (Sb) is one of the most widely used probiotics in clinical practice. The aim of this study was to assess the impact of adding Sb to Helicobacter pylori eradication therapy on treatment outcomes (effectiveness and safety) in routine European gastroenterology clinical practice.
Olga P. Nyssen +191 more
wiley +1 more source
The article discusses the history of studies on the anthropological and osteological material of the Early Iron Age Sarmatians of the Lower Volga region.
Zubareva Elena Gennadyevna
doaj +1 more source
The presented species list of zooplankton is a summary of long-term observations that took place on the small river Stepnoy Zai, situated in the industrial zone of the Middle Volga region of Russia.
Stepanova, N +3 more
core +1 more source
About Gelasian tier stage within Middle volga region (according to palynological data)
The article presents the results of palynological studies of deposits of Gelasian tier within the Middle Volga region. Palynological study of these deposits has allowed to allocate seven palyno complexes, describing the biostratigraphic boundaries of ...
Linkina L., Petrova E.
core
Biology, ecology and molecular characterization of Aproceros leucopoda (Takeuchi, 1939) (Hymenoptera: Argidae), pest of elms in the Middle Volga Region [PDF]
The article deals with information on biology, morphology and ecology imago and preimaginal stages of elm sawfly, pest of elms in the Middle Volga Region. The article presents new data on molecular characterization Aproceros leucopoda: sequenced fragment
A.V. Mishchenko, N.A. Lengesova
core +1 more source
Seed fossil record of Solanaceae revisited
Abstract The fossil record for Solanaceae has a complex taxonomic history, with many species originally described in the family being subsequently shown to belong in other plant families. In this work, we present an in‐depth analysis of the nightshade seed fossil record, which corresponds to the largest amount of fossil material for the family.
Rocío Deanna +14 more
wiley +1 more source
For the Anniversary of Svetlana Igorevna Valiulina
The article is dedicated to the anniversary of wellknown Russian archaeologist S.I. Valiulina. The anniversarian main works (more than 200 scientific papers, the monograph and textbooks) reveal the results of research in archaeological glass and field ...
Nuretdinova Alsu R. , Khuzin Fayaz Sh.
doaj +1 more source

