Results 51 to 60 of about 12,721 (256)
Jixie qiangdu, 2021 The load sharing characteristics of a planetary gear train is one of its main performance. Many researches at home and abroad have shown that the floating effect of components in a planetary gear train has an important influence on load sharing ...
SHEN Rui +4 more
doaj
Embedded Interactions and Selective Disclosure: Network Effects on Conversations aboard Skylab
Symbolic Interaction, EarlyView.How do absent others influence our interactions? We argue in this paper that interactions are embedded within networks formed by chains of specific relationships between known third parties. The anticipation of future interactions with external others conditions our interpretation of the current situation and affects our behavior in the interaction. We
Michael Schultz +2 more
wiley +1 more source
Dynamics of early planetary gear trains [PDF]
A method to analyze the static and dynamic loads in a planetary gear train was developed. A variable-variable mesh stiffness (VVMS) model was used to simulate the external and internal spur gear mesh behavior, and an equivalent conventional gear train ...
August, R. +3 more
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Den attendance by Arctic foxes experiencing 10 years of increasing tourism
Wildlife Biology, EarlyView.Wildlife tourism is a growing industry, and an increasing number of people seek to observe and interact with wild animals in their natural surroundings. In Iceland, the native Arctic fox Vulpes lagopus is widespread and has been under heavy hunting pressure for centuries.
Ester Rut Unnsteinsdóttir +2 more
wiley +1 more source
Design of Gear Drives With High Gear Ratio [PDF]
A three part paper to describe the results of several gear drive types with a high gear ratio is presented. A single stage planetary gear train with double helical gears is described with methods to reduce transmission errors and improve load ...
Fuentes, Alfonso +3 more
core +1 more source
Hunting and fishing harvest data collection: a horizon scanning exercise from the French context
Wildlife Biology, EarlyView.Legal and societal moves increasingly lead leisure hunting and fishing practitioners to record their harvest. The total number of individuals harvested per population per year is the minimum required information to feed into demographic models and allow science‐based management. Some few schemes record more detailed data, hence allowing better‐informed
Matthieu Guillemain +17 more
wiley +1 more source
Concentric differential gearing arrangement [PDF]
, 1974 Two input members and two concentric rotatable output members are interconnected by a planetary gear arrangement. The first input drives directly the first output. The second input engages a carrier having the planetary gears affixed thereto. Rotation of
Gerdts, J. C., Zeiger, R. J.
core +1 more source
Analysis of Planetary Gear Fatigue Strength of Wind Turbine Under Weibull Distribution Random Load
Jixie chuandong, 2020 In order to quickly and accurately evaluate the fatigue life of the planetary gear system of wind turbine， according to the distribution relationship between the input torque of the planetary gear system and the wind speed， the two-parameter weibull ...
Mingming Su +2 more
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Jixie chuandong, 2022 A high-efficiency and high-power continuously variable transmission（CVT） is studied, which is mainly composed of variable-diameter pulley stepless speed change transmission and planetary differential gear train transmission.
Chuang Yan +3 more
doaj
Collaborating in future states—Contextual instability, paradigmatic remaking, and public policy
Australian Journal of Public Administration, EarlyView.Abstract Collaboration is ubiquitous in public policy life, with its presence and profile determined by prevailing governance conditions. Commitments to globalisation and marketisation in the latter part of the 20th century marked the onset of an era defined by collaboration, between and across tiers and spheres of government, with non‐state actors ...
Helen Sullivan
wiley +1 more source