Results 21 to 30 of about 350,769 (77)
International Migration, Volume 64, Issue 2, April 2026.ABSTRACT Migration scholars often present democratic decline as an emigration driver. This effect is more pronounced among highly‐skilled citizens who have the resources and capability to settle abroad. Yet, not much attention has been paid to why highly‐skilled emigrants would opt to return to their autocratizing countries, even if they are concerned ...
Gülay Türkmen
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, 2013 Çalışmamızda Armendariz halkalar ve Armendariz halkalarla bağlantılı halkalar aralarındaki ilişkiler incelendi. Bu tez dört bölümden oluşmaktadır. İlk bölümde diğer bölümlerde kullanacağımız tanım ve teoremler verildi.
Uğuz, Teslime
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Reproduction in Domestic Animals, Volume 61, Issue 4, April 2026.ABSTRACT Linuron, chloridazon and metribuzin are herbicides thought to have potential endocrine disruption (ED) effects. This study investigated the effects of linuron, chloridazon and metribuzin on bovine granulosa cell viability and oestrogen (E2) and progesterone (P4) secretion in vitro.
Metehan Eser Kahveci +2 more
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Journal of Food Science, Volume 91, Issue 3, March 2026.ABSTRACT Microplastics (MPs) are frequently detected in seafood. However, the extent to which seafood consumption contributes to MP intake remains uncertain. Previous studies on MP intake in humans did not consider interindividual variability in exposure.
Inneke Hantoro +5 more
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Nutrient Peak Shifts in the Arctic: Implications for Migratory Herbivores Under Climate Change
Journal of Biogeography, Volume 53, Issue 2, February 2026.ABSTRACT Aim Quantifying how the timing and spatial variability of Arctic vegetation nutrient peaks are projected to shift under climate change, and assessing potential consequences for migratory herbivores that rely on seasonal synchrony with peak plant quality. Location Circumpolar Arctic, with emphasis on tundra regions.
Nomikos Skyllas +4 more
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Idempotent McCoy Rings and Their Properties
Journal of Mathematics, Volume 2026, Issue 1, 2026.This paper introduces idempotent McCoy rings, extending McCoy rings by incorporating idempotent elements, and explores their key properties. We provide examples and a counterexample showing that not every idempotent McCoy ring is McCoy. Our results show that if B is a Boolean ring, then the upper triangular matrix ring TnB is idempotent McCoy, but this
Asma Ali +3 more
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Space Weather, Volume 23, Issue 11, November 2025.Abstract A new daily composite of the solar flare index (SFI) and the hemispherically‐resolved versions (hSFI) are presented for 1937 to 2024. The data set confirms that the northern hemisphere (NH) dominated solar flare activity during Solar Cycles 17 to 21, but that the southern hemisphere has dominated from Solar Cycle 22 to present.
V. M. Velasco Herrera +14 more
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Response of Subalpine Vegetation to Snow Cover Duration Quantified by In Situ Repeat Photography
Journal of Vegetation Science, Volume 36, Issue 1, January/February 2025.ABSTRACT Aims Snow plays a crucial role in the distribution of alpine plant species and the dynamics of alpine communities. However, we have only a limited understanding of the snow cover's impact on vegetation in middle‐height mountains at a meso‐topographic scale close to the treeline. Location The High Sudetes Mts., Czech Republic.
Miroslav Zeidler +3 more
wiley +1 more source
Cell Death Mechanisms Produced by Carbon‐Based Nanoparticles
Journal of Nanotechnology, Volume 2025, Issue 1, 2025.Using carbon‐based nanoparticles, such as diamond, graphite, fullerene, and nanotubes, has increased their research as possible strategies for drug delivery to control diseases, especially cancer. However, because these materials, when interacting with the living environment, release substances that are capable of inducing cell death by themselves, it ...
Santos-Adriana Martel-Estrada +7 more
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π-Armendariz Rings and Related Concepts
In this paper we investigated some new properties of π-Armendariz rings and studied the relationships between π-Armendariz rings and central Armendariz rings, nil-Armendariz rings, semicommutative rings, skew Armendariz rings, α-compatible rings and ...
Abduldai, Areej M., Abidali, Roaa M.
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