Results 181 to 190 of about 621,014 (218)

Strategic Ambiguity in Development Finance: How Developing States Leverage US‐China Rivalry

open access: yesWorld Affairs, Volume 189, Issue 4, Winter 2026.
ABSTRACT Does intensifying US‐China rivalry in development finance empower developing countries, or deepen their dependence? This article argues that it does both, through a mechanism called strategic ambiguity: the deliberate maintenance of relationships with multiple, competing creditors, maximizing access to resources while avoiding binding ...
Oluwaseyi B. Ayeni   +2 more
wiley   +1 more source

一种高密度相变存储器的制备方法

open access: yes
一种高密度相变存储器的制备方法,包括:在衬底上淀积一层金属层;在金属层上面淀积多周期的上电极层,该多周期的上电极层的每一周期包括:一层电热绝缘材料和在其表面淀积的金属材料,每生长一层金属材料后在其表面光刻一个凹槽;在多周期的上电极层上用薄膜淀积工艺淀积电热绝缘材料层,然后将表面平坦化;采用光刻方法和干法刻蚀的工艺在电热绝缘材料层的上面制备插塞小孔,该插塞小孔的宽度大于每一层金属材料上的凹槽的宽度;在插塞小孔的孔壁上的表面淀积一层相变材料,得到管状结构;采用化学气相淀积工艺 ...
马慧莉   +5 more
core  

Habitat and spatial trends of U.K. wintering waterbird populations over 50 years

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract The United Kingdom is an important wintering ground for millions of waterbirds. Most U.K. wintering waterbird populations increased between 1970 and the mid‐1990s, but declined thereafter. We examined U.K. population indices in 46 wintering waterbird species in two 25‐year periods, 1970–1994 and 1995–2019, to identify which waterbird groups ...
Blaise Martay   +8 more
wiley   +1 more source

Psychometric framework for coexistence with large carnivores

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Human–carnivore coexistence is essential for biodiversity conservation, yet measuring the attitudes and behaviors that support it remains methodologically challenging. We developed psychometric scales to assess willingness to coexist with carnivores and the underlying beliefs of this coexistence through an iterative expert elicitation process ...
Benjamin Ghasemi   +14 more
wiley   +1 more source

Modeling seed germination data to meet biodiversity conservation needs in the Mediterranean

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Workflow to assess the availability and quality of germination data and assign species' thermal risk in the Mediterranean. (a) Assessment of data availability, including the phylogenetic distribution of the number of records (i.e. available germination data); (b) data quality assessment; and (c) assignment of climate risk categories for species that ...
Diana María Cruz‐Tejada   +2 more
wiley   +1 more source

[Mutation characteristics and prognosis of SF3B1-mutated myeloid neoplasms: an analysis of 183 patients]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Zhang HM   +10 more
europepmc   +1 more source

Predictive evolutionary genomics: principles, validation, and practice

open access: yesNew Phytologist, Volume 252, Issue 1, Page 36-48, October 2026.
Summary Climate change and habitat loss are driving rapid evolutionary responses in populations world‐wide, which creates an urgent need for evolutionary forecasting in conservation and agriculture. Such forecasting can be categorized into three time scales: trait‐based models that use multivariate quantitative genetic equations to project correlated ...
Daniel Ortiz‐Barrientos   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy