Results 21 to 30 of about 41,114 (230)

Biopreparations: Types, main agents, and promising methods [PDF]

open access: yesBIO Web of Conferences
The article analyses the market of biopreparations used in agriculture in Russia and globally. A comparative analysis of data on biopreparations registered in the State Catalogue of Pesticides and Agrochemicals Authorised for Use in the Russian ...
Sultanova Lola   +4 more
doaj   +1 more source

The Main Features of the Geological Modeling Process of a Shallow Deposit of Super-Viscous Oil in Aspect of Development Strategy Planning with the Use of Steam‑Assisted Gravity Drainage Method

open access: yesGeoresursy, 2017
Deficiency of minerals, limited reserves of conventional hydrocarbon raw materials indicates the need to involve in the fuel and energy complex of other sources of hydrocarbons. Fields of super-viscous oil are one of the sources.
S.P. Novikova   +4 more
doaj   +1 more source

Creation of GIS-maps for information structuring and an integrated approach in the use of resource species of forest ecosystems [PDF]

open access: yesBIO Web of Conferences
Populations of species living at the edge of their range need long-term and constant monitoring to analyze the number and condition of individuals of the species.
Dubrovnaya Svetlana   +4 more
doaj   +1 more source

Grade Inflation in Schools During the COVID-19 Pandemic: Unexpected Effect or Anti-Crisis Strategy?

open access: yesВопросы образования, 2022
The closure of educational institutions and the transfer of the learning process to a distance format during the COVID-19 pandemic came as a shock to everyone involved in the educational process. There was, in fact, a rupture of the educational everyday —
Timirkhan Alishev   +3 more
doaj   +1 more source

SIMULATION MODELING IN IMPROVING PEDESTRIANS’ SAFETY AT NON-SIGNALIZED CROSSWALKS [PDF]

open access: yesTransport Problems, 2016
The paper presents an analysis of road traffic accidents at non-signalized pedestrian crosswalks. A field study was conducted to determine the parameters for traffic and pedestrian flow, and construct the simulation models enabling experimentation at ...
Irina MAKAROVA   +3 more
doaj   +1 more source

Pollen data from bottom sediments of a tundra lake in the Yerkuta River basin on the Yamal Peninsula

open access: yesData in Brief, 2022
This article extends the findings of our previous research “Preliminary reconstruction of climate changes and vegetation cover inferred from pollen study of the arctic lake bottom sediments from the southwestern part of the Yamal Peninsula” (G.R ...
Gulnara Nigamatzyanova   +4 more
doaj   +1 more source

How Do Workers Fare During Transition? Perceptions of Job Insecurity among Russian Workers, 1995-2004 [PDF]

open access: yes, 2007
Labor market conditions deteriorated substantially in the1990s during Russia’s transition from plan to market, generating pervasive and prolonged economic insecurity.
Linz, Susan J., Semykina, Anastasia
core   +1 more source

Assessment of the functional state of the body of highly qualified swimmers based on the analysis of correlations and dynamics of indicators of the morphological composition of the blood after the stress test

open access: yesСпортивная медицина: наука и практика
Objective: to evaluate the interactions and dynamics of hematological parameters before and after exercise testing in high performance sprint swimmers.Materials and methods: 16 male (n = 8) and female (n = 8) high‑performance swimmers (19.31 ± 1.08 years)
A. Z. Dautova   +4 more
doaj   +1 more source

Comparative assessment of carbon dioxide emissions from soil under the influence of loosening and the introduction of additives in the form of compost and biochar [PDF]

open access: yesE3S Web of Conferences
The paper analyzes CO2 emissions from soil when it is processed using compost, biochar, and loosening. It was established that different methods of soil processing have a significant impact on the level of CO2 emissions from the soil.
Babichuk Vyacheslav   +4 more
doaj   +1 more source

Spatial Deixis in Tatar and Russian: The Communicative Aspect of Pronominal Verbalization Revisited

open access: yesOriental Studies, 2022
Introduction. One of the important problems of contemporary linguistics is the incomplete correspondence between some linguistic categories and actual conditions of language use, which makes it difficult to apply scientific concepts in pragmatic terms ...
Raisa D. Urunova   +4 more
doaj   +1 more source

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