Results 171 to 180 of about 23,963 (268)
Numerical and experimental investigations on vibration isolation performance of double-layer casing herringbone planetary gearbox. [PDF]
Sci RepYang J, Sheng D, Chen W, Zhu R, Yue Y.
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Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.ABSTRACT Small‐scale fisheries and aquaculture constitute critical pillars of food security, livelihoods, and rural economies across East Africa, yet persistent gendered inequalities continue to constrain both equity and sectoral performance. This study provides a synthesis of empirical evidence from Kenya, Uganda, and Tanzania to examine how ...
Kevin Okoth Ouko +8 more
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Design and Flight Experiment of a Motor-Directly-Driven Flapping-Wing Micro Air Vehicle with Extension Springs. [PDF]
Biomimetics (Basel)Choi S, Oh C, Kang T, Park J.
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Investigation of asymmetric gear tooth bending stress formulation
, 2020 Asimetrik dişli, bir dişin sağ ve sol yanağında farklı basınç açısına ve temel dairesine sahip olan dişlidir. İç ve dış simetrik düz dişlilerin eğilme gerilimlerini hesaplayan uluslararası standartlar olmasına rağmen, iç ve dış asimetrik düz dişlilerin eğilme gerilmelerini hesaplayan bir standart bulunmamaktadır.
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Journal of Adolescence, Volume 98, Issue 3, Page 698-723, April 2026.ABSTRACT Introduction Youth Participatory Action Research (YPAR) positions adolescents as co‐researchers to investigate and address social issues affecting their lives. While YPAR has gained global prominence, comparative research examining how it is conceptualized and practiced across regional contexts remains limited.
John Diaz +5 more
wiley +1 more source
Design, simulation, and experimental study of hydrostatic drive system for wide-span farming platform. [PDF]
PLoS OneMa J, Yan H, Li R, Li F, Fang X.
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Governance, Volume 39, Issue 2, April 2026.ABSTRACT This paper examines how political and administrative elites shape regime transformations under authoritarian rule, proposing an elite‐centered analytical perspective that complements prevailing accounts of “democratic backsliding.” We show how embedding political–administrative relations within a broader elite‐theoretical framework clarifies ...
Kutsal Yesilkagit, Johan Christensen
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Size Selectivity of Square-Mesh Codends in Stownet for <i>Coilia mystus</i> in the South China Sea. [PDF]
Animals (Basel)Yan L +6 more
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A Miyaoka–Yau inequality for hyperplane arrangements in CPn$\mathbb {CP}^n$
Journal of the London Mathematical Society, Volume 113, Issue 4, April 2026.Abstract Let H$\mathcal {H}$ be a hyperplane arrangement in CPn$\mathbb {CP}^n$. We define a quadratic form Q$Q$ on RH$\mathbb {R}^{\mathcal {H}}$ that is entirely determined by the intersection poset of H$\mathcal {H}$. Using the Bogomolov–Gieseker inequality for parabolic bundles, we show that if a∈RH$\mathbf {a}\in \mathbb {R}^{\mathcal {H}}$ is ...
Martin de Borbon, Dmitri Panov
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International Journal of Robust and Nonlinear Control, Volume 36, Issue 5, Page 2542-2556, 25 March 2026.ABSTRACT This article addresses the problem of quantifying the uncertainty in planning aircraft ground movement operations using towbarless robotic tractors taking into account the inherent uncertainties of the problem, specifically, the uncertainties in the weight of the aircraft and in the rolling resistance of the wheels of the main landing gear ...
Almudena Buelta +2 more
wiley +1 more source