Results 101 to 110 of about 2,356 (246)

The hole in the doughnut: Formalizing and testing a key model of degrowth

open access: yesContemporary Economic Policy, EarlyView.
Abstract Degrowth scholars often claim that capitalism generates social and ecological imbalances, as captured by Kate Raworth's leading doughnut model. We formalize this model using social and environmental indices and measure imbalances using their coefficient of variation.
Ashruta Acharya   +2 more
wiley   +1 more source

Global distribution of aquatic animal telemetry effort reveals geographic biases and opportunities for more inclusive tracking studies

open access: yesConservation Science and Practice, EarlyView.
Despite broad global distribution of aquatic telemetry studies, important biogeographic regions remain poorly investigated. The most important variables correlated with the distribution of telemetry studies were political stability, conservation funding, number of scientific documents, and English as a first language.
S. T. Kessel   +11 more
wiley   +1 more source

行星齿轮机构的虚拟装配方法研究

open access: yesJixie chuandong, 2014
For solving the problem of correct position in planetary gear mechanism,aiming at the interference problem of planetary mechanism for single planetary gear,the basic method of aligning the planes and confirming the assembly relationship is proposed ...
田雨, 何卫东, 张迎辉, 吴鑫辉
doaj  

How a Traveling Exhibition on Wasps Altered Public Perceptions

open access: yesCurator: The Museum Journal, EarlyView.
ABSTRACT Media portrays a caricature of the “evil” wasp (a flying insect), perpetuating fears developed at a young age or from individual negative experiences. Because wasps are critically important to nature and our agriculture, it is important to provide some form of education to lessen this fear.
Brenna L. Decker   +3 more
wiley   +1 more source

Understanding the Range and Impact of Visitor Experiences at Science Museums

open access: yesCurator: The Museum Journal, EarlyView.
ABSTRACT While the core mission of science museums is to provide engaging learning experiences that promote scientific literacy among the visiting public, attention has recently been focused on the wide range of visitor experiences that surround and support visitor learning.
Jan Packer
wiley   +1 more source

Study on the Dynamics of Non-circular Planetary Gear Hydraulic Motor

open access: yesJixie chuandong, 2017
The structure and working principle of a new type of non-circular planetary gear hydraulic motor are introduced. The pitch curve and tooth profile of each gear within non-circular planetary gear system are programmed. A torsional vibration model is built
Wei Shuang, Li Dianqi, Liu Guanghui
doaj  

New organizational forms: Deconstructing and reconfiguring the literature

open access: yesEuropean Management Review, EarlyView.
Abstract Less hierarchical, self‐managing, agile, alternative: so‐called “new organizational forms” draw interest from scholars and practitioners alike. Despite an abundance of both conceptual and empirical research, the “new organizational form” concept remains elusive, capturing a growing diversity of phenomena and labels.
Constantin Bremer
wiley   +1 more source

An Alien Word? Cosmic Salvation within a Rahnerian Framework

open access: yesThe Heythrop Journal, EarlyView.
Abstract The possibility of life beyond our planet raises serious theological questions for Christians, particularly in the realm of soteriology. How would Jesus of Nazareth relate to such creatures? Is he the ‘universal’ saviour, in the cosmic sense? Or are there other incarnations of the Logos, the Word or Son of God?
Brandon R. Peterson
wiley   +1 more source

基于蒙特卡罗法的行星齿轮机构稳健性分析

open access: yesJixie chuandong, 2008
A math model on planar gear mechanism is built.The minimum volume of planar gear mechanism is chosen as optimization objective,and teeth number,face width,module of sun gear and planetary gear number are chosen as design variable,and tooth contact stress,
张蕾, 董恩国, 申焱华
doaj  

The state of knowledge on four families of Syngnathoidei fishes (Teleostei: Syngnathiformes): Aulostomidae, Centriscidae, Fistulariidae and Solenostomidae

open access: yesJournal of Fish Biology, EarlyView.
Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione   +3 more
wiley   +1 more source

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