Results 291 to 300 of about 737,029 (342)

Emergency Contraception (EC) For Victims of Rape: Ten Myths [PDF]

, 2007
Schneider, II, A. Patrick
core   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes, Amanda M. Countryman, Dustin L. Pendell   +2 more
wiley   +1 more source

Soil Carbon and Organic Matter Fractions Under Nitrogen Management in a Maize-Soybean-Cover Crop System in the Cerrado. [PDF]

Plants (Basel)
Jesus DR, Ribeiro FP, Dantas RA, Ramos MLG, Sousa TR, Fonseca ACPD, Ribeiro HC, Maciel RS, Pulrolnik K, Marchão RL, Figueiredo CC, Carvalho AM.   +11 more
europepmc   +1 more source

Temperature and Farm Labor in Nigeria

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
wiley   +1 more source

Promoting plant yield and quality improvement in saline alkali land by using biomass organic fertilizer and reducing chemical fertilizer measures. [PDF]

BMC Plant Biol
Zhao J, Zhang Q.
europepmc   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Biosolids as Safe Fertilizers for Soybean and Maize: Enhanced Nutrition Without Antibiotic Residues or Phenotypic Resistance in Grains. [PDF]

Antibiotics (Basel)
Menezes TN, Nogueira KS, Veiga R, Marques RZ, Auler AC, Carneiro LF, Duma M, Skalisz R, Gomes MP.   +8 more
europepmc   +1 more source

Early Human Embryonic Development: Individuation Before Implantation [PDF]

, 1995
Cioffi, Alfred
core   +1 more source

Breaking Down Lignin: A Macromolecule's Path to the Nanoscale

Advanced Energy and Sustainability Research, EarlyView.
This section highlights lignin's critical role as a sustainable, multifunctional precursor for nanomaterial design. Its unique structure and abundance enable the creation of lignin‐based, lignin‐derived, and hybrid nanomaterials with tunable properties. Emphasis is placed on lignin's potential to drive innovation in nanotechnology, offering ecofriendly
Jelena Papan Djaniš, Jan Hočevar, Griša Grigorij Prinčič, Jernej Iskra   +3 more
wiley   +1 more source

Response of soil nutrient dynamics and stoichiometric characteristics in blueberry to fertilization rates. [PDF]

PLoS One
Wang X, An X, Lei N, Wang D.
europepmc   +1 more source