Results 91 to 100 of about 2,069,462 (359)
The expanding epidemic of HIV-1 in the Russian Federation
PLoS Medicine, 2017 In a Perspective, Chris Beyrer and coauthors discuss the threat of HIV to health in the Russian Federation.
C. Beyrer +4 more
semanticscholar +1 more source
Advanced Electronic Materials, EarlyView.Polymer composites electromagnetic properties are promising for shielding applications. This study explores how filler geometry, orientation, and temperature impact shielding performance. Spherical carbon black enhances scattering, while anisotropic carbon nanotubes (CNTs) show directional wave propagation. CNT orientation critically affects efficiency,
Lijun Huang +8 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.2‐thiophenemethylammonium (ThMA+) spacer cation‐based quasi‐2D (ThMA)2(MA)n‐1PbnI3n+1 (n = 4) photoelectric field‐effect transistors are developed, and its optoelectronic performance and neuromorphic computing are explored. Abstract Optoelectronic modulated transistors based on organic–inorganic halide perovskites can perceive and parse visual ...
Wenwen Wang +6 more
wiley +1 more source
Russian hybrid warfare and extended deterrence in eastern Europe
, 2016 Russia's use of force against Ukraine since early 2014 has prompted some observers to remark that it is engaging in ‘hybrid warfare’. This form of military statecraft has made other former Soviet republics, such as the Baltic countries, fear that Russia ...
Alexander Lanoszka
semanticscholar +1 more source
Applied Economic Perspectives and Policy, EarlyView.Abstract This paper aims to describe the evolution of firm and industry strategies and to analyze detailed transaction data on the structure of the international grain trading industry. Specifically, data are developed from vessel nominations, and these were used to derive measures of concentration and determine how these change across selected ...
William W. Wilson +2 more
wiley +1 more source
Soft power and identity: Russia, Ukraine and the ‘Russian world(s)’
, 2016 What is soft power, and how can we analyse it empirically? The article proposes a social constructivist take on soft power by anchoring it to the concept of collective identity, and by suggesting a set of criteria that can be used to assess whether soft ...
Valentina Feklyunina
semanticscholar +1 more source
Supply chain risk in grain trading: Inventories as real options for shipping grain
Agribusiness, EarlyView.Abstract Integrating trading and logistics is an important challenge in commodity trading. Trading and logistics are strategic decisions and are integral to most commodities including grain shipping by rail, in addition to other modes (barges, ocean shipping). There are substantial risks, such as the ordering and placement of rail cars.
William W. Wilson, Jesse Klebe
wiley +1 more source
The ANNALS of the American Academy of Political and Social Science, 1919 The Russia of today is not interesting chiefly because of its art or quaint customs, its embroidery or church music, but because it is a seismograph of political and social movements, on whose dial in great sweeps of the needle can be observed indications of what are still only faint rumblings in other places.
openaire +3 more sources
Agribusiness, EarlyView.Abstract The Russian invasion of Ukraine in February 2022 had profound consequences for the global economy. As both countries are major commodity exporters, the food value chain was also affected. This study investigates the impact of the invasion on stock prices, profitability and sentiments of agribusinesses along the food supply chain by using an ...
Julia Höhler +2 more
wiley +1 more source
Some Observations on Past Imperfective Gerunds in Russian [PDF]
, 1953 Глеб Струве
openalex +1 more source