Results 221 to 230 of about 3,360,951 (338)

Optimization of vine killing date for maximum seed-tuber yield and minimum exposure to late-season aphid vectors in potato. [PDF]

Heliyon
Kumar P, Kumar R, Shah MA, Singh RK, Sharma AK, Kumar R, Sharma A, Sharma J, Singh B, Kumar R.   +9 more
europepmc   +1 more source

Renewal bud traits as a link between whole plant traits and herbaceous species phenology

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Overwintering below‐ground buds and organs determine spring regrowth of perennial herbs in temperate regions. This effect could also manifest further in the timing and duration of plant growth and flowering and has been documented in some species and organ types ...
Renáta Schnablová, Tereza Mašková, Tomáš Koubek, Alena Bartušková, Petr Šmarda, Jitka Klimešová, Tomáš Herben   +6 more
wiley   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

Journal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton, Abdeljalil Bouzouggar, Stacy Carolin, Louise Humphrey   +3 more
wiley   +1 more source

BaYaka forager and Bantu fisher‐farmer adolescent engagement with intensifying market integration in the Republic of the Congo Participation des adolescents BaYaka chasseurs‐cueilleurs et Bantous pêcheurs‐agriculteurs à l'intégration croissante au marché en République du Congo

Journal of the Royal Anthropological Institute, EarlyView.
A substantial body of anthropological research has investigated how subsistence communities engage with market‐based economies. In this study, we contribute to this body of work by examining adolescent orientations towards intensifying market integration in the Congo Basin.
Sheina Lew‐Levy, Vidrige Kandza, Haneul Jang, Francy Kiabiya Ntamboudila, Derlan Bihoundou Mouketou, Chelvin Destin Siassia Vindou, Evrahd Ngalekandza, Brel Koubemba, Aise Pie X Lendzingoud, Roglane Goulou, Amandine Visine, Adam Howell Boyette, Lee T. Gettler   +12 more
wiley   +1 more source

From Tobacco to Ultraprocessed Food: How Industry Engineering Fuels the Epidemic of Preventable Disease

The Milbank Quarterly, EarlyView.
Policy Points Ultraprocessed foods (UPFs) are engineered to heighten reward and accelerate delivery of reinforcing ingredients, driving compulsive consumption and disrupting appetite regulation. This is a growing challenge for health policy. UPFs share key engineering strategies adopted from the tobacco industry, such as dose optimization and hedonic ...
ASHLEY N. GEARHARDT, KELLY D. BROWNELL, ALLAN M. BRANDT   +2 more
wiley   +1 more source

Food, Affluence and the Consumption Basket*

Economic Papers: A journal of applied economics and policy, EarlyView.
There are significant disparities across nations in incomes and spending. For example, consumers in the poorest countries spend more than half of their income on food, while in the richest, this is one‐tenth or less. We use data from the International Comparison Program for 176 countries to estimate cross‐country demand equations focusing on food and ...
Hai Long Vo, Kenneth W. Clements
wiley   +1 more source

Plant pathogen profiling with the EpiPvr package

Methods in Ecology and Evolution, EarlyView.
Abstract This study introduces a flexible framework for epidemiological profiling of insect‐borne plant pathogens (IBPPs), utilising readily available experimental data. The framework is applicable to most IBPPs transmitted by insects feeding on plant veins, with particular relevance to whitefly‐borne viruses that impact cassava production in sub ...
Ruairí Donnelly, Israël Tankam Chedjou, Christopher Aidan Gilligan   +2 more
wiley   +1 more source

Automated quantification of fine root production from minirhizotron image time series

Methods in Ecology and Evolution, EarlyView.
Abstract Plant root growth accounts for a major part of the net primary production in grassland and forest ecosystems and influences the global carbon and nutrient cycles. Measuring the production of roots is inherently difficult, prone to inconsistencies and time‐consuming. Notably, there are currently no methods yet to automate this task.
Alexander Gillert, Patrick Möhl, Bo Peters, Lionel Safar, Julia Bebout, Stuart Schwab, Erika Hiltbrunner, Jürgen Kreyling, Tara Javidi, Elsa Cleland   +9 more
wiley   +1 more source

Food without fire: Environmental and nutritional impacts from a solar stove field experiment

American Journal of Agricultural Economics, EarlyView.
Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann, Jeffrey D. Michler, Maybin Mwangala, Osaretin Olurotimi, Natalia Estrada Carmona   +4 more
wiley   +1 more source

New Allergens Approved by the WHO/IUIS Allergen Nomenclature Sub‐Committee in 2021–2024 and Their Significance for Future Diagnostics, Regulation, and Research. An EAACI Task Force Report

Allergy, EarlyView.
ABSTRACT The WHO/IUIS Allergen Nomenclature Sub‐Committee is an international body of experts that maintains the systematic nomenclature of allergenic proteins by assigning official names to newly identified allergens submitted by researchers. Here, we summarize the data on new allergens approved between 2021 and 2024.
Christian Radauer, Gabriele Gadermaier, Richard E. Goodman, Alain Jacquet, Uta Jappe, Andreas L. Lopata, Anna Pomés, Monika Raulf, Keity S. Santos, Josefina Zakzuk, Yuzhu Zhang, Joana Vitte, on behalf of the WHO/IUIS Allergen Nomenclature Sub‐Committee   +12 more
wiley   +1 more source