Results 131 to 140 of about 3,307 (260)

Structural Competency: A Lifeline in a Time of Crisis. [PDF]

open access: yesAEM Educ Train
Weeker N, Zvonar I, Chen EH, Clarke SO.
europepmc   +1 more source

Dynamic Analysis of Electrically Assisted Turbocharger Rotor Considering Contact Effects in Nut Structures

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The rotor system of an electrically assisted turbocharger (EAT) is composed of multiple shaft components; The nonlinear connection and contact effects make it difficult to determine the system dynamic characteristics. To improve the modeling accuracy of EAT rotor system and evaluate the influence of contact between multi‐axis components and ...
Wenchao Liang   +5 more
wiley   +1 more source

Refining the genetic structure and admixture history of Hmong-Mien populations. [PDF]

open access: yesBMC Biol
Yang M   +9 more
europepmc   +1 more source

Petrocosmea wentsaii sp. nov. (Gesneriaceae) from Guizhou, China

open access: yesNordic Journal of Botany, EarlyView.
Petrocosmea wentsaii M.Q. Han, Miao.M. Wang & Yan Liu, a new species from Guizhou, China, is described and illustrated. Petrocosmea wentsaii was found on damp walls in a huge limestone cave. It is most similar to Petrocosmea hexiensis S.Z. Zhang & Z.Y. Liu in the conformation of the corolla.
Miao‐Miao Wang   +3 more
wiley   +1 more source

Definitions Matter: BIPOC Nonprofits and Racial Disparities in Nonprofit Funding

open access: yesNonprofit Management and Leadership, EarlyView.
ABSTRACT BIPOC (Black, Indigenous, and People of Color) nonprofits have gained increased attention and funding; however, a lack of clear definition and identification persists. This ambiguity hinders our understanding of the BIPOC nonprofits population and racial disparities in nonprofit funding.
Shuyi Deng
wiley   +1 more source

Genetic structure and admixture of the Yi and Qiang in southwestern China. [PDF]

open access: yesJ Zhejiang Univ Sci B
Liu J   +8 more
europepmc   +1 more source

Business‐Like Narrative and Public Engagement: Evidence From TED Talks on Nonprofit Issues

open access: yesNonprofit Management and Leadership, EarlyView.
ABSTRACT While the trend of nonprofits adopting business‐like practices has been widely discussed, limited attention has been paid to how the broader public responds to this shift. One way to capture public reactions is by examining engagement with business‐like narratives in media.
Jun Zhang
wiley   +1 more source

The importance of biodiversity components differs among wood‐based material Nature's contributions to people (NCP) in a tropical montane ecosystem

open access: yesOikos, EarlyView.
Biodiversity can influence forest productivity, but this does not necessarily translate into higher provision of wood‐based Nature's contributions to people (NCP), as only a subset of the wood produced is used for each NCP. Biodiversity–NCP relationships therefore require further assessment.
Koggani Dickson Koggani   +7 more
wiley   +1 more source

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