Results 151 to 160 of about 30,356 (218)

Influence of Double Parameter Modification on Transmutation Point Location of Planar Double- enveloping Worm Pair

open access: yesJixie chuandong, 2015
The transmutation point location is achieved according to the enveloping worm pair mesh equation. The tooth parameter equations of enveloping worm pair transmutation point is established and the relationship between transmutation point and worm gear ...
Zhang Yuemin, Yin Xinbin, Wang Yuqing
doaj  

Development of a technique for forming helical coils Final report [PDF]

open access: yes
Roll forming technique for fabricating helical coils for use as recording surfaces in tape ...
Stapf, W. E.
core   +1 more source

Economic analysis of using exclusion netting for spotted‐wing drosophila (Drosophila suzukii) management in organic blueberry production systems

open access: yesPest Management Science, Volume 82, Issue 2, Page 1302-1318, February 2026.
This study compares the economic performance of exclusion netting and organic pesticides for managing spotted wing drosophila (Drosophila suzukii). Results highlight the trade‐offs in revenue and cost, providing insights into sustainable pest management strategies that balance economic viability and effectiveness for small fruit growers.
Ella Hoyoung Kwon   +8 more
wiley   +1 more source

Design and development of a telescopic axial boom [PDF]

open access: yes
A special telescopic boom has been design-optimized, developed and qualified to carry an S-band antenna for the German Telecommunication Satellite is discussed.
Felkai, Roland
core   +1 more source

Barriers and benefits of rock climber participation in citizen science for bat conservation

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
We examine the barriers and benefits of rock climber engagement with the citizen science organization Climbers for Bat Conservation. Findings reveal that situational and informational barriers limit participation, while benefits to engage include maintaining climbing access and ecological concerns.
Emily Gross   +4 more
wiley   +1 more source

Command/response protocols and concurrent software [PDF]

open access: yes
A version of the program to control the parallel jaw gripper is documented. The parallel jaw end-effector hardware and the Intel 8031 processor that is used to control the end-effector are briefly described.
Bynum, W. L.
core   +1 more source

Mapping Mediterranean bentho‐demersal communities to better inform marine conservation

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
Marine protected areas are one of the most common conservation tools being implemented worldwide to reach conservation targets, but their implementation does not usually take the heterogeneous distribution of bentho‐demersal communities into account.
Miguel López   +4 more
wiley   +1 more source

The Geography of Mediterranean Benthic Communities Under Climate Change

open access: yesGlobal Change Biology, Volume 32, Issue 2, February 2026.
We employed Species Distribution Models with environmental variables from state of the art physical and biogeochemical marine models and a large database of species records to project the current and future distributions of ~350 benthic species in the Mediterranean Sea.
Damiano Baldan   +5 more
wiley   +1 more source

Length‐Based Stock Assessment of Glossogobius giuris (Tank Goby) in Kaptai Lake, Bangladesh: Implications for Sustainable Fisheries

open access: yesNatural Resource Modeling, Volume 39, Issue 1, February 2026.
ABSTRACT The tank goby (Glossogobius giuris [G. giuris]), a vital indigenous freshwater species in Kaptai Lake, Bangladesh, supports local livelihoods and nutrition but faces escalating fishing pressure due to rising market demand. This study presents the first comprehensive length‐based stock assessment of the species by applying a multimodel approach
Mohammed Shahidul Alam   +2 more
wiley   +1 more source

Research on Optimization Design of Automobile EPS Helical Gear Worm Transmission

open access: yesJixie chuandong
Based on special requirements of modern advanced automobile electric power steering (EPS) for steering transmission, the nylon helical gear steel worm transmission with stable transmission, low noise and low cost has been widely used. However, due to its
Wang Yibo, Wang Yun
doaj  

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