Results 201 to 210 of about 3,808 (243)

Search and Passage Are Decoupled for Migrating Trout Kelts at Multi‐Exit Dam

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Longitudinal and lateral river connectivity have been drastically reduced over time, with hydropower development as a major driver of fragmentation. While fishways are widely implemented to support upstream migration, downstream passage remains a major challenge.
Halvor Kjærås   +5 more
wiley   +1 more source

Strategic Design of Public Food Procurement to Leverage Positive Food Systems Outcomes: A Framework of Actions

open access: yesSustainable Development, EarlyView.
ABSTRACT There is substantial potential for the procurement of food by public institutions to contribute to Sustainable Development across multiple environmental, social, and economic outcomes. In this study we used theories of policy instrumentation and learning to analyse global guidance for designing public food procurement instruments to leverage ...
Erica Reeve   +7 more
wiley   +1 more source

Leveraging Life Cycle Assessment for Informing Packaging Eco‐Design and Eco‐Modulation

open access: yesSustainable Development, EarlyView.
ABSTRACT Eco‐modulation is designed to promote the adoption of eco‐design. However, in practice, its application is mostly concentrated on end‐of‐life (EoL) optimization. This study addresses the gap by proposing a framework to assess product–packaging systems as integrated units throughout the full life cycle.
Dwi Putri Yudianti Yudison   +2 more
wiley   +1 more source

Security Shaping Sustainability: The Difference Between Securitized and Community‐Based Conservation in Benin

open access: yesSustainable Development, EarlyView.
ABSTRACT As global conservation efforts intensify, balancing environmental protection with social sustainability has become increasingly urgent. This study employs a comparative case study approach to examine two natural resource management interventions in northern Benin: one led by African Parks in an insecure zone, and another by TMG Research in a ...
Ramoudane Orou Sannou   +1 more
wiley   +1 more source

Extending radiowave frequency detection range with dressed states of solid-state spin ensembles. [PDF]

open access: yesnpj Quantum Inf
Hermann JC   +5 more
europepmc   +1 more source

8-Cyclooctatetraene)(η5-fluorenyl)titanium: a processable molecular spin qubit with optimized control of the molecule-substrate interface. [PDF]

open access: yesChem Sci
Wisbeck S   +14 more
europepmc   +1 more source

Calmodulin binding is required for calcium mediated TRPA1 desensitization. [PDF]

open access: yesNat Commun
Sanders JH   +6 more
europepmc   +1 more source

Modeling and Simulation for Nutation Drive with Rolling Teeth

Advanced Materials Research, 2012
According to the nutation movement of a rotating coin on a table, a novel nutation drive with rolling teeth is presented on the basis of oscillating teeth gear transmission. Firstly, the structure of mechanism is provided and transmission theory is declared. The formulae for calculating the transmission ratio of the mechanism is developed.
Hong Guan, Tian Min Guan
exaly   +2 more sources

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