Results 31 to 40 of about 228,029 (306)
Electro‐Chemo‐Mechanical Coupling in Hf0.5Zr0.5O2 Ferroionic Heterostructures
Advanced Functional Materials, EarlyView.Schematic of a ferroionic HZO heterostructure where epitaxial interfaces enable dynamic oxygen‐vacancy exchange, coupling ionic and ferroelectric degrees of freedom. Vacancy‐mediated polarization modulation biases HZO polymorphism, suppresses leakage, and enhances piezoelectric response, yielding distinct butterfly‐loop evolution and diode‐like ...
Achilles Bergne +17 more
wiley +1 more source
Syariah-Based Contract Farming as a Socio-Business Model: Experience of Local Phenomena [PDF]
, 2017 The theoretical problem dealing with the concept of contract farming and syariah financing is still said to be a partial concept. It is due to the fact that contract farming is not only enhancing the income, but also creating the dependency [among the ...
Hamidah, Hendrarini +1 more
core +1 more source
Advanced Functional Materials, EarlyView.Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang +15 more
wiley +1 more source
Contract Owner’s Best Commanding for Sweet Potato Farming Based on the Theory of Planned Behavior
Agriculture, 2022 The purpose of this study is to examine and compare different psychological and sociodemographic factors for contracting sweet potato production for farmers with different statuses based upon the theory of planned behavior (TPB).
Ke-Fen Chang +3 more
doaj +1 more source
Profitability of Organic Agriculture in a Transition Economy: the Case of Organic Contract Rice Farming in Lao PDR [PDF]
, 2008 Poverty is prevalent among smallholder farmers in transition economies where market failures prevail and where the capacity of the public sector is limited.
Cai, Junning +3 more
core
Advanced Functional Materials, EarlyView.Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan +10 more
wiley +1 more source
Campbell Systematic Reviews, 2017 This Campbell systematic review examines the impact of contract farming on income and food security of smallholder farmers in low‐ and middle‐income countries.
Giel Ton +4 more
doaj +1 more source
Inclusiveness of Contract Farming along the Modern Food Supply Chain: Empirical Evidence from Taiwan
Agriculture, 2020 One of the debates in the literature of contract farming concerns contracting firms’ preferences over large growers and if contract farming is inclusive of smallholders.
Yir-Hueih Luh
doaj +1 more source
Contract Farming and Food Security [PDF]
American Journal of Agricultural Economics, 2016 Contract farming has often been associated with an increase in the income of participating households. It is unclear, however, whether contract farming increases other aspects of household welfare. We use data from six regions of Madagascar and a selection‐on‐observables design in which we control for a household's marginal utility of participating in ...
Bellemare, Marc F., Novak, Lindsey
openaire +1 more source
Advanced Healthcare Materials, EarlyView.Potato virus X is a filamentous RNA plant virus that can be engineered into a molecular tool for cancer therapy. We produced genetically‐encoded virus‐derived nanoparticles decorated with nanobodies targeting cancer cell receptors, epidermal growth factor receptor (EGFR) and human epidermal growth factor 2 (HER2).
Enrique Lozano‐Sanchez +4 more
wiley +1 more source