Results 161 to 170 of about 3,673 (300)

A strength reliability calculation method of tip relief gears. [PDF]

PLoS One
Wang H, Xiao J, Yin L, Hu B, Liu H.
europepmc   +1 more source

Incremental Shifts, Strategic Orbits: The Evolution of EU Space Policy Through Gradual Security Linkages

Global Policy, EarlyView.
ABSTRACT This article examines the evolution of European Union (EU) space policy through the lens of historical institutionalism, highlighting how security and defence considerations have been incrementally integrated into a domain originally framed as civilian and scientific.
Gustavo G. Müller, Philip De Man
wiley   +1 more source

Molecular Photogearing for Controlling Rotary Motion at the Nanoscale. [PDF]

Chempluschem
Arpa EM, Durbeej B.
europepmc   +1 more source

Goby gummies: A customizable and edible assay to quantify predation in aquatic ecosystems

Methods in Ecology and Evolution, EarlyView.
Abstract Predation is a critical ecosystem process that shapes the structure and functioning of biological communities. However, due to its intermittent nature, fast pace and general unpredictability, predation is difficult to observe and quantify. Therefore, we commonly rely on indirect metrics or proxies of predation, which reflect the outcome of ...
Christopher R. Hemingson, Douglas B. Rasher, Simon J. Brandl   +2 more
wiley   +1 more source

Elastic Die Technology for Spur Gear Powder Compaction: Experimental Measurements and Simulation-Based Validation. [PDF]

Materials (Basel)
Noveanu DC.
europepmc   +1 more source

From Red Tape to Efficiency: The Influence of Professional Managers on Audit Report Lag in Chinese State‐owned Enterprises

Abacus, EarlyView.
This study examines the impact of professional managers on audit report lag in Chinese state‐owned enterprises (SOEs). Using a novel, manually constructed dataset of A‐share listed SOEs from 2006 to 2020, we find that the presence of professional managers is associated with significantly shorter audit report lag.
Hao Han, Kun Luo, Bo Qin
wiley   +1 more source

Application of a novel molecular diagnostic method to examine the spatio‐temporal trends of Carcelia iliaca, a larval parasitoid of oak processionary moth (Thaumetopoea processionea)

Agricultural and Forest Entomology, EarlyView.
The oak processionary moth is an invasive pest in the United Kingdom that threatens biodiversity and public health, with rising control costs highlighting the need for sustainable management alternatives Conservation biocontrol using the parasitoid fly Carcelia iliaca is promising but key biological data gaps hinder evidence‐based policy development. A
Kyle Alexander Miller, Darren Mark Evans, Neil Boonham, Andrew Hoppit, Jake Morris, James John Neil Kitson   +5 more
wiley   +1 more source

Prediction and reduction of dynamic factor based on dynamic behavior of gear systems. [PDF]

Sci Rep
Lee D, Shim SB, Kim S.
europepmc   +1 more source

Surface fatigue life of CBN and vitreous ground carburized and hardened AISI 9310 spur gears

, 1988
Spur gear surface endurance tests were conducted to investigate CBN ground AISI 9310 spur gears for use in aircraft applications, to determine their endurance characteristics and to compare the results with the endurance of standard vitreous ground AISI ...
Townsend, Dennis P., Patel, P. R.
core  

Latinos mobilizing beyond threats: The role of fear and hope in issue activism

American Journal of Political Science, EarlyView.
Abstract Interest groups intent on spurring political participation often highlight potential threats to galvanize audiences into action. However, while loss aversion is typically seen as a strong motivator, it is important not to neglect the motivational effect of hope and reward‐seeking behavior as people navigate their political landscape.
Vanessa Cruz Nichols
wiley   +1 more source