Results 51 to 60 of about 13,316,356 (187)

Collezione dell' opere del cavaliere Conte Alessandro Volta

COLLEZIONE DELL' OPERE DEL CAVALIERE CONTE ALESSANDRO VOLTA Collezione dell' opere del cavaliere Conte Alessandro Volta (1-3) (-
Volta, Alessandro
core   +2 more sources

Recovery of Four Commercial Fish Stocks in Lake IJsselmeer (The Netherlands) After Major Fishery Management Interventions

Fisheries Management and Ecology, EarlyView.
ABSTRACT Sustainable management of inland fisheries presents major challenges because it often involves complex and open access systems. Lake IJsselmeer is among the largest freshwater lakes in western Europe and supports active commercial fisheries.
Joey J. J. Volwater, Justin C. Tiano, Kelly Chin, Joep J. de Leeuw   +3 more
wiley   +1 more source

Diagnostic study of the Volta Basin fisheries: Part 2 Livelihoods and poverty analysis, current trends and projections [PDF]

The Basin Focal Project for the Volta (BFP-Volta) is a research project funded by the Challenge Programme on Water and Food (CPWF). Its aim is to provide an in-depth analysis of issues related to water in the Volta Basin through three main thematic ...
BΘnΘ, C., Russell, A.J.M.
core  

Synergistic improvement of corrosion‐strength of Mg‐Zn‐Ca‐Sn dilute alloys by adjusting the Sn/Ca atomic ratio

Journal of Magnesium and Alloys
This study systematically engineers a series of Mg-1.0Zn-xCa-ySn alloys (ZXT-series) by systematically varying Sn/Ca atomic ratios (1:4 in ZXT4, 1:8 in ZXT8, and 1:16 in ZXT16) to investigate its impact on microstructural evolution, mechanical properties,
Yun Feng, Muhammad Abubaker Khan, Han Wang, Didi Zhao, Shang Dai, Jingyuan Li   +5 more
doaj   +1 more source

Hydropower Regulation of Xingu River Discharge Structures Heterogeneous, Sector‐Specific Responses in Pacu Fisheries Along the River Continuum

Fisheries Management and Ecology, EarlyView.
ABSTRACT Hydroelectric dams are common in Amazonian tributaries under federal environmental licensing that requires long‐term fisheries monitoring. This study evaluated three fishing systems targeting “pacu” species (Serrasalmidae) in the Xingu River before, during, and after construction of the Belo Monte dam (2012–2023) across four river sectors ...
João Paulo Moura de Queiroz, Nelson de Almeida Gouveia, Marcelo Ândrade, Rafael Paiva de Oliveira Diaz, Claudemir Oliveira da Silva, Victoria J. Isaac   +5 more
wiley   +1 more source

Diagnostic study of the Volta Basin fisheries: Part 1 overview of the fisheries resources [PDF]

The Basin Focal Project for the Volta (BFP-Volta) is a research project funded by the Challenge Programme on Water and Food (CPWF). Its aim is to provide an in-depth analysis of the basin through three main thematic issues: water-poverty, water ...
BΘnΘ, C.
core  

Study of the electrical state of the phase boundary between polyelectrolyte gel and electrolyte solution by measurements of membrane potential and volta potential

, 1991
The concentration dependence of the membrane potential of a film of a polyelectrolyte gel (Nafion) separating two aqueous KCl solutions is measured. Thus, the range of electrolyte concentrations is determined in which the membrane potential is given by ...
Cappadonia, M., Doblhofer, K., Woermann, D., Dietrich Woermann, Marcella Cappadonia, Karl Doblhofer   +5 more
core   +1 more source

Characterization of AF Recurrence and Substrate Health by Electrographic Flow (EGF) Consistency in EGF Mapping

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Electrographic flow (EGF) mapping is an FDA 510(k)‐cleared method for visualizing atrial activation wavefronts in atrial fibrillation (AF). Its clinical efficacy in detecting AF sources was demonstrated in the FLOW‐AF randomized controlled trial, and the underlying machine learning strategy used to develop and refine EGF source ...
Steven Castellano, Marloes Jansen, Lucas V. A. Boersma, Marisa van der Graaf, Melissa H. Kong, Kostiantyn Ahapov, Philip Haeusser, Moritoshi Funasako, John D. Hummel, Wilber W. Su   +9 more
wiley   +1 more source

Simultaneous enhancement of hardness and corrosion resistance in liquid-metal-dealloyed Mg–Ti composites via short-time Al-melt treatment

Journal of Magnesium and Alloys
This study presents a short-time reactive Al-melt treatment that simultaneously enhances hardness and corrosion resistance in liquid-metal-dealloyed Mg–Ti composites.
Bo Hyun Park, Hyun Jun Youn, Jee Eun Jang, Soo-Hyun Joo, Young Min Kim, Sung Hyuk Park   +5 more
doaj   +1 more source

Regulating Uncharted Waters: The EU Platform Work Directive Between Uncertainty, Lobbyism and Politicisation

JCMS: Journal of Common Market Studies, EarlyView.
Abstract In 2024, the EU adopted a much‐debated directive on improving working conditions in platform work, which aims to facilitate the correct classification of people performing platform work and regulates the use of algorithmic management. The initiative attracted intense lobbying from digital platforms and trade unions, whilst dividing the member ...
Sven Schreurs
wiley   +1 more source