Results 91 to 100 of about 51,774 (186)
Lithium‐ion battery degradation arises from complex, localized processes during operation, limiting long‐term performance. In situ electrochemical liquid cell TEM provides unique access to these mechanisms. This review summarizes degradation phenomena revealed by liquid cell TEM, traces the evolution of the three main cell designs, compares their ...
Walid Dachraoui, Rolf Erni
wiley +1 more source
Producing tilapia in small cage in West Africa [PDF]
This document is part of a series of 5 technical manuals produced by the Challenge Program Project CP34 ôImproved fisheries productivity and management in tropical reservoirsö.
Abban, E.K. +3 more
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Experimental and Computational Raman and SERS Study of Acid Blue 113
The vibrational features of AB‐113 were investigated through experimental and theoretical analyses. SERS spectra showed enhanced responses under resonant excitation, especially at 532 and 632.8 nm, enabling identification limits as low as 1.0 × 10−8 mol L−1.
Thayla C. A. Coelho +2 more
wiley +1 more source
Two-Higgs-Doublet Models with CP violation [PDF]
We consider the Two-Higgs-Doublet Model and determine the range of parameters for which CP violation and Flavor Changing Neutral Current effects are naturally small.
Ginzburg, Ilya F. +2 more
core +3 more sources
Labour Dynamics, Factor Substitution and Capital Adoption in Sub‐Saharan African Agriculture
ABSTRACT Ongoing structural transformations in many Sub‐Saharan African (SSA) economies are driving changes in labour inputs and wages, likely influencing smallholder agriculture and the direction of agricultural intensification processes. At the same time, the adoption of capital‐intensive technologies still remains puzzlingly low.
Pranav Patil +2 more
wiley +1 more source
Measuring individual overpotentials in an operating solid-oxide electrochemical cell
We use photo-electrons as a non-contact probe to measure local electrical potentials in a solid-oxide electrochemical cell. We characterize the cell in operando at near-ambient pressure using spatially-resolved X-ray photoemission spectroscopy.
Adler +40 more
core +1 more source
Abstract Introduction Afforestation is a key restoration strategy for mitigating land degradation and desertification in semiarid regions. However, evaluating the ecological impacts of tree species used for sustainable dryland restoration is crucial. For example, non‐native tree species may become invasive, with negative effects on native understory ...
Mohammad M. Al‐Gharaibeh +4 more
wiley +1 more source
Monetary Union in West Africa and Asymmetric Shocks: A Dynamic Structural Factor Model [PDF]
The Ghana cocoa market has been extensively liberalised over the period since the mid 1980s. Three issues have been prominent in microeconomic research on the effects of liberalisation on agriculture.
Romain Houssa
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Internal migration in Ghana : determinants and welfare impacts [PDF]
Using a recently compiled dataset on migration and remittances in Ghana, this paper estimates the determinants of an individual’s likelihood to be an internal migrant and the relationship between internal migration and welfare.
Ackah, Charles, Medvedev, Denis
core
The effect of devaluation on cattle markets integration in Burkina Faso [PDF]
The aim of this paper is to highlight an aspect of devaluation that is generally ignored in the literature, namely, its positive impact on domestic trade.
Catherine ARAUJO BONJEAN +3 more
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