Results 81 to 90 of about 5,327 (166)

Geometric-phase-induced false electric dipole moment signals for particles in traps [PDF]

open access: yes, 2004
Theories are developed to evaluate Larmor frequency shifts, derived from geometric phases, in experiments to measure electric dipole moments (EDMs) of trapped, atoms, molecules and neutrons.
Baskin, R J   +13 more
core   +2 more sources

How Integrated Are Rice Markets in Asia? Effects of Crises and Rice Export Quality on Price Shock Transmission

open access: yesAustralian Journal of Agricultural and Resource Economics, Volume 69, Issue 4, Page 960-973, October 2025.
ABSTRACT Rising and unstable prices of rice and other staple foods threaten the food security of millions worldwide. These fluctuations raise concerns about market response to price changes, especially regarding incentives for food production. This study investigates how the price dynamics in the Asian rice markets are affected by crises in low‐quality
Chi Trung Nguyen   +4 more
wiley   +1 more source

Electromagnetic Form Factors of a Massive Neutrino

open access: yes, 2004
Electromagnetic form factors of a massive neutrino are studied in a minimally extended standard model in an arbitrary $R_{\xi}$ gauge and taking into account the dependence on the masses of all interacting particles.
A. I. Studenikin   +22 more
core   +1 more source

Factors Associated With Complementary Feeding Practices in Afghanistan: Analysis of the Multiple Indicator Cluster Survey 2022–2023

open access: yesMaternal &Child Nutrition, Volume 21, Issue 3, July 2025.
Alarmingly few children aged 6–23 months in Afghanistan are receiving appropriate complementary diets. Older child age, higher household wealth, and region of residence were significant determinants of receiving adequate complementary diets, but the proportion of children receiving adequate nutrition was low across all sociodemographic groups ...
Hannah Gardner   +6 more
wiley   +1 more source

Validating a novel web-based method to capture disease progression outcomes in multiple sclerosis [PDF]

open access: yes, 2013
The Expanded Disability Status Scale (EDSS) is the current ‘gold standard’ for monitoring disease severity in multiple sclerosis (MS). The EDSS is a physician-based assessment.
Dobson, Ruth   +4 more
core   +1 more source

Heterogeneous and Average Effects of the Adoption of Sustainable Agricultural Practices on the Dietary Diversity of Smallholder Farmers in Burkina Faso

open access: yesFood and Energy Security, Volume 14, Issue 2, March/April 2025.
ABSTRACT The relationship between sustainable agricultural practices and dietary diversity in farm households has recently attracted the attention of development actors and policymakers. We used cross‐sectional data collected from 3704 farmers in the 2021–2022 cropping season to analyze this issue. Using the Probit‐2SLS model that considers endogeneity
Lwungili Justin Bationo   +2 more
wiley   +1 more source

WORLD WAR I IN THE HISTORICAL MEMORY OF FSIN CADETS (EMPIRICAL RESEARCH EXPERIENCE)

open access: yes, 2023
The subject of the author's research is the historical memory of FSIN cadets about the First World War. The aim of the study is to identify the knowledge of the key moments of the First World War among future FSIN officers. The empirical base of the article is an array of sociological data obtained as a result of questionnaire survey of cadets from 17 ...
openaire   +1 more source

Photosynthesis‐driven yield gains in global wheat breeding trials

open access: yesCrop Science, Volume 65, Issue 1, January/February 2025.
Abstract Increasing wheat yields is critical to meet the demands of a growing population and ensure socioeconomic stability. Rising photosynthesis is being proposed as a promising avenue to increase wheat yields, but evidence for this is conflicting across studies.
Qiansu Ding, Xiaoxing Zhen, Walid Sadok
wiley   +1 more source

Achieving National Food Security in Sub‐Saharan African Countries: The Role of Foreign Agricultural Aid

open access: yesFood and Energy Security, Volume 14, Issue 1, January/February 2025.
ABSTRACT African policymakers have astutely prioritized agricultural expenditure as a crucial strategy to address food insecurity in the continent. However, the available financial resources are insufficient to achieve this objective. Foreign agricultural aid has been proposed as a viable supplement to domestic resource mobilization efforts in bridging
Mehmet Balcilar   +2 more
wiley   +1 more source

Extension Advice, Agricultural Productivity, and Food Security in Tanzania

open access: yesFood and Energy Security, Volume 14, Issue 1, January/February 2025.
ABSTRACT Although agriculture is a major source of livelihood in Sub‐Saharan Africa, including Tanzania, agricultural productivity remains low. Access to extension services can play a significant role in raising agricultural productivity and improving smallholder farmers' welfare.
Francisco M. P. Mugizi
wiley   +1 more source

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