Results 91 to 100 of about 1,772,626 (302)

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Economics of Fish Marketing in Central Uganda: A Preliminary Analysis [PDF]

open access: yes
The paper examines profitability and market performance of small-scale fish traders selected randomly from a cross-section of nine fish markets in four districts in Central Uganda. Data were collected through a structured questionnaire which was designed
Molnar, Joseph J.   +3 more
core  

Marketing margins for fruits and vegetables /

open access: yes, 1963
Article reprinted from The Marketing and Transportation Situation February ...
Edman, Victor G., Edman, Victor G.
openaire   +3 more sources

Prediction of Structural Stability of Layered Oxide Cathode Materials: Combination of Machine Learning and Ab Initio Thermodynamics

open access: yesAdvanced Energy Materials, EarlyView.
In this work, we developed a phase‐stability predictor by combining machine learning and ab initio thermodynamics approaches, and identified the key factors determining the favorable phase for a given composition. Specifically, a lower TM ionic potential, higher Na content, and higher mixing entropy favor the O3 phase.
Liang‐Ting Wu   +6 more
wiley   +1 more source

How Video‐Based Information Affects Farmers' Willingness to Pay for Drone Services

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Professional service for digital technology like agricultural drones lowers transaction costs and scope thresholds for smallholders. Meanwhile, perceptual adoption barriers remain underexplored. We conduct a two‐stage choice experiment with a randomized video‐based information treatment among 384 Chinese crop farmers to measure its effect on ...
Hua Zhang   +4 more
wiley   +1 more source

Economic analysis of the marketing margin of Benniseed in Nasarawa state, Nigeria [PDF]

open access: yes, 2010
The performance of the marketing system of benniseed in Nasarawa State was determined by using marketing margin models, Analysis of Variance and Duncan multiple range test.
Anzaku, T.A.K   +3 more
core   +1 more source

Extreme Weather Events and Consumer Food Responses

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study investigates consumer food responses to Hurricanes Helene and Milton, which affected a swath of the Southeastern U.S. in 2024. Using representative consumer survey data from six affected states, we analyze 10 distinct food responses classified into ex ante and ex post responses, and examine their associations with food insufficiency
Ahmad Zia Wahdat, Joseph Balagtas
wiley   +1 more source

Marketing protocols and capacity planning to maximize contribution margin

open access: yes, 1999
Greenley, Bill. (1999). Marketing protocols and capacity planning to maximize contribution margin.
Greenley, Bill
core  

Economic Viability of Fish Smoking and Marketing: Evidence from Ibi, Taraba State, Nigeria [PDF]

open access: yes, 2019
This study explored the effects of socio-economic profile of the marketers and determined the economic viability of fish smoking and marketing in Ibi, Taraba State, Nigeria.
Akise, O.G.   +2 more
core  

Hemp Cultivation and Crop Diversification: Implications for Ecosystem Services in Kentucky

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the ecosystem benefits of expanding hemp cultivation by assessing its impact on crop diversity. Using scenario‐based simulations and fixed‐effect panel regressions with county‐level data in Kentucky, we find that increased hemp acreage tends to enhance crop diversity, improving water quality and bird diversity.
Yunsun Park   +4 more
wiley   +1 more source

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