Results 41 to 50 of about 7,352 (162)

Impact of basalt powder on the rheological, thermal, mechanical, and tribological properties of natural and polychloroprene rubber composites: A study on aging and filler interaction

open access: yesPolymer Composites, Volume 46, Issue 13, Page 11728-11745, 10 September 2025.
Impact of basalt powder on the rheological, thermal, mechanical, and tribological properties of natural and polychloroprene rubber composites. Abstract This study investigates the effects of basalt powder (BP) as a filler in natural rubber (NR) and synthetic polychloroprene rubber (CR) composites, focusing on their structural, mechanical, and thermal ...
Enes Yildiz   +6 more
wiley   +1 more source

First‐line serplulimab plus chemotherapy in extensive‐stage small‐cell lung cancer: Updated results and biomarker analysis from the ASTRUM‐005 randomized clinical trial

open access: yesCancer Communications, Volume 45, Issue 8, Page 990-1009, August 2025.
Abstract Background The ASTRUM‐005 study previously demonstrated a significant overall survival (OS) benefit with serplulimab (a programmed death 1 inhibitor) plus chemotherapy versus chemotherapy alone in previously untreated extensive‐stage small‐cell lung cancer (ES‐SCLC).
Ying Cheng   +32 more
wiley   +1 more source

“The case of detecting the proclamation, interpreting about the need to stop the war”: anti-war revolutionary activity in Omsk in 1914–1917 [PDF]

open access: yesОмский научный вестник: Серия "Общество. История. Современность"
This publication considers the activities of revolutionaries in Omsk in 1914–1917, which are opponents of the First World War. Despite the extensive number of works in the Soviet and post-Soviet historiography about the Siberian Bolsheviks in the pre ...
M. M. Stelmak
doaj   +1 more source

Modernization of economy of Omsk Region: contribution of Omsk State Technical University

open access: yesOmsk Scientific Bulletin. Series Society. History. Modernity, 2018
The article presents key directions where the University has achieved notable successes in motivating pupils and students to master engineering specialties. Based on the results of the study, one suggested developing professional trainings for engineering students, launching the «Omsk Irtysh Land Personnel Reserve» information system.
O. P. Kuznetsova   +3 more
openaire   +2 more sources

Reducing Marching Cure in Chloroprene Rubber Using Anti‐Reversion Agents

open access: yesMacromolecular Symposia, Volume 414, Issue 4, August 2025.
ABSTRACT Vulcanization is a process in which a rubber compound is irreversibly transformed into an elastic structure through chemical crosslinking agents under heat and pressure. This reaction is typically monitored using a moving die rheometer. Depending on the type of rubber, vulcanization temperature, and reaction duration, the vulcanization process
Gizem Uzan Kar   +2 more
wiley   +1 more source

Borders in a Borderland: The Buryat‐Cossacks and the Buryat National Movement, 1917–21

open access: yesThe Russian Review, Volume 84, Issue 3, Page 403-421, July 2025.
Abstract Between the February revolution and the 1921 end of the Russian Civil War, Buryat nationalists built a nation around Lake Baikal. Leaders sought Buryat autonomy within a postrevolutionary Russian polity. A lengthy border with Mongolia framed the region’s political geography and state‐builders competed for Buryat allegiances, compelling Buryat ...
Griffin B. Creech
wiley   +1 more source

Urban Space Securitization: Foreign Visits to Soviet Omsk in the 1920s–1960s

open access: yesHistoria provinciae: журнал региональной истории
The First World War had an enormous impact on the perception by the sovereign national states of their own territorial space. For a number of countries, the end of the war was accompanied by a change in their policy towards national borders, including ...
Dmitrii M. Nechiporuk
doaj   +1 more source

Global extinction of Slender‐billed Curlew (Numenius tenuirostris)

open access: yesIbis, Volume 167, Issue 2, Page 357-370, April 2025.
In the current biodiversity crisis, conservation efforts are often focused on extinction prevention. However, it can be difficult to determine if a species is extinct, especially if the species has an extensive range, including being a transcontinental migrant, or is poorly known. The breeding range of the migratory Critically Endangered Slender‐billed
Graeme M. Buchanan   +5 more
wiley   +1 more source

Potential mechanisms implied in tick infection by arboviruses and their transmission to vertebrate hosts

open access: yesIntegrative Zoology, Volume 20, Issue 2, Page 315-330, March 2025.
We summarize the recent progress in understanding defense mechanisms in specific tissues or sites that are encountered by arboviruses and discuss their possible roles in virus infection or transmission. Abstract Ticks can transmit many pathogens, including arboviruses, to their vertebrate hosts.
Chuanfei YUAN   +3 more
wiley   +1 more source

Attribution and Risk Projections of Hydrological Drought Over Water‐Scarce Central Asia

open access: yesEarth's Future, Volume 13, Issue 1, January 2025.
Abstract Central Asia (CA), a typical arid and semiarid region, has experienced worsening droughts, adversely impacting agricultural production and socioeconomic development. However, the evolution of hydrological droughts in CA remains unclear. Here, we used instrumental streamflow and reanalysis to demonstrate a decline in surface runoff in CA since ...
Xinfeng Wu   +6 more
wiley   +1 more source

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