Results 161 to 170 of about 17,843 (276)

Genetic Reference Gaps Limit eDNA Metabarcoding and Biodiversity Monitoring of Tropical Mangrove Ecosystems

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
This review reveals major genetic data gaps for Philippine mangrove fauna, especially invertebrates, limiting species‐level eDNA detection. By compiling 48 years of biodiversity records and assessing reference library coverage, it highlights the need for targeted sequencing and shows how integrating eDNA with conventional surveys strengthens monitoring
Earl Kevin T. Cooper   +14 more
wiley   +1 more source

Development of a high-speed planetary gearbox for an electric vehicle. [PDF]

open access: yesSci Rep
Zagirnyak M   +6 more
europepmc   +1 more source

From Frameworks to Feasibility: Assessing the Applicability of a Water–Energy–Food (WEF) Nexus Approach in Rural Southern Africa

open access: yesFood and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT The Water–Energy–Food (WEF) nexus approach has emerged as a key framework for addressing interconnected resource challenges, particularly in rural Southern Africa, where climate vulnerability, institutional fragmentation, and livelihood pressures intersect. This study critically assesses the applicability of four prominent WEF nexus frameworks:
Hilda Jaka Mabiza, Charles Shaaba Saba
wiley   +1 more source

Dynamics of drive systems for wind energy conversion [PDF]

open access: yes
Calculations are performed to determine the dynamic effects of mechanical power transmission from the nacelle of a horizontal axis wind machine to the ground or to an intermediate level.
Martinez-Sanchez, M.
core   +1 more source

How data barriers shape international strategy

open access: yesGlobal Strategy Journal, Volume 16, Issue 2, Page 159-191, May 2026.
Abstract Research Summary Parallel with the growing volume and value of data in business operations, governments increasingly impose restrictions on the use, storage, and transfer of data across borders. In this paper, we examine how these data barriers can influence firms' global strategies. First, we propose a conceptual framework specifying five key
Vegard Kolbjørnsrud, Linda Rademaker
wiley   +1 more source

Evaluation of MOSTAS computer code for predicting dynamic loads in two bladed wind turbines [PDF]

open access: yes
Calculated dynamic blade loads were compared with measured loads over a range of yaw stiffnesses of the DOE/NASA Mod-O wind turbine to evaluate the performance of two versions of the MOSTAS computer code.
Janetzke, D. C.   +2 more
core   +1 more source

Auxetic Behavior in JUC‐530: The Effect of Interstitial Molecules on Framework Deformation

open access: yesphysica status solidi (b), Volume 263, Issue 5, May 2026.
Auxetic behavior in the JUC‐530 covalent organic framework is predicted by molecular modeling to arise from a cooperative tetrahedral‐flattening mechanism within the framework topology. Guest molecule loading (N2, CH4, benzene) is shown to suppress the negative Poisson's ratio response.
Grace A. Muscat   +5 more
wiley   +1 more source

The design and analysis of single flank transmission error testor for loaded gears [PDF]

open access: yes
Due to geometrical imperfections in gears and finite tooth stiffnesses, the motion transmitted from an input gear shaft to an output gear shaft will not have conjugate action.
Bassett, D. E., Houser, D. R.
core   +1 more source

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