Results 211 to 220 of about 2,842,459 (265)

From Conflicting Outcomes to Mutual Losses: How Punitive Responses to Problematic Substance Use Suppress Help‐Seeking and Cause Harm

Human Resource Management Journal, EarlyView.
ABSTRACT Problematic substance use (PSU) is a significant, inadequately managed people management challenge. Drawing on the conflicting outcomes and mutual losses perspectives on HRM and employee wellbeing, and using Job Demands‐Resources theory to explain underlying strain‐driven loss cycles, we examine factors shaping PSU and help‐seeking among 575 ...
Karen Maher, Aoife M. McDermott, Andrew Clements, Emmert Roberts, Sally Pezaro   +4 more
wiley   +1 more source

Domination Versus Sisterhoods in the Blood Microbiota of Migrating Birds: Patterns of Within‐ and Between‐Individual Blood Parasite Diversity Revealed Through Metabarcoding

Integrative Zoology, EarlyView.
Avian haemosporidian blood parasites are typically identified through Sanger sequencing of a partial cytochrome b fragment, the MalAvi barcoding region. Next‐generation sequencing is seldom used for avian blood parasite identification; this study demonstrates a higher detection rate of co‐infections via metabarcoding and its possible implications ...
Peter Pibaque, Gaia Porporato, Simone Cescutti, Alanis Cruz‐Flores, Tobias Busche, Anika Winker, Tim Maximilian Rapp, Patrick Bergkamp, Anna Doneva, Nayden Chakarov   +9 more
wiley   +1 more source

Can Scope Make a Difference? Assessing the Reach of Due Diligence Laws in Supply Networks

Global Policy, EarlyView.
ABSTRACT Human rights and environmental due diligence (HREDD) laws seek to make companies legally accountable for adverse social and environmental impacts across their supply chains. Although jurisdictionally bounded, these laws rest on the assumption that their influence can extend globally through supply networks.
Vera Săvulescu, Luc Fransen
wiley   +1 more source

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Pressures on a stepped spillway

Journal of Hydraulic Research/De Recherches Hydrauliques, 2007
This paper presents an analysis of the pressure field on the steps of a stepped spillway on an RCC dam. The fundamental component of this study is a series of pressure measurements obtained in the fully-developed zone of skimming flow regime along a reduced-size stepped spillway model constructed at the Department of Hydraulic, Maritime and ...
Josep Dolz, Ernest Blade
exaly   +2 more sources

Air Entrained in Flow along a Steep-Stepped Spillway: Data and Insights from a Hydraulic Model

Journal of Hydraulic Engineering, 2021
Data and insights are presented on air entrainment in a hydraulic model of the stepped spillway for Gross Dam, Colorado, soon to be the tallest stepped spillway in the United States.
Robert Ettema, Taylor Hogan, Christopher I Thornton   +2 more
exaly   +2 more sources

Analysis of pressures on a stepped spillway

Journal of Hydraulic Research/De Recherches Hydrauliques, 2008
The pressure profiles on the horizontal and vertical step faces of a stepped spillway in the fully developed skimming flow region were measured. These observations allow to provide generalized equations that enable designers to analyze the amount and the location of negative pressures along the steps.
Josep Dolz, Ernest Blade
exaly   +2 more sources

The effect of obstructions above the flat- and circular-stepped spillway on energy dissipation

Flow Measurement and Instrumentation
A. A. Alkattan, G. Alrahhawi
exaly   +2 more sources

Experimental Investigation of the Hydraulic Performance of a Hydraulic-Jump-Stepped Spillway

KSCE Journal of Civil Engineering, 2021
Shangtuo Qian, Yu Zhou, Jianhua Wu
exaly   +2 more sources

Numerical Simulation and Intelligent Computing of Aeration Characteristics on Step Surface of Stepped Spillway Dam

2023 International Conference on Telecommunications, Electronics and Informatics (ICTEI), 2023
In order to explore the influence of the slope of stepped spillway dam on the aeration characteristics of stepped spillway surface under high head and large single width flow, taking a hydropower station as the prototype, RNG and VOF models were ...
H. Cheng, Hui Yuan, Yuxin Liu, Jurui Yang   +3 more
semanticscholar   +1 more source

Dissipation efficiency of stepped spillways

2020
This study on hydraulic structures used for dissipating energy downstream from dams offers interesting suggestions for applied research aiming to improve hydraulic efficiency and constrain construction costs without neglecting environmental aspects. Extensive experimental tests have been carried out in the laboratory of Dipartimento di Ingegneria delle
Fratino, U, Piccinni, AF, de Marinis, G
openaire   +4 more sources