Results 201 to 210 of about 4,908,628 (384)

Dissecting Extreme Price Fluctuations in Mineral Fertilizers: Regularities and Co‐Movements in Light of Global Food Security

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Extreme swings in food prices can put food security at risk. Fertilizer prices are among the main drivers of food prices. This work explores the recurrent behavior of the extreme global fertilizer price fluctuations underlying food price dynamics.
Massimiliano Calvia
wiley   +1 more source

XIII.—On spiny rats of the Proechimys group from South-eastern Brazil

, 1921
Oldfield Thomas
openalex   +2 more sources

COVID-19 in Brazil

Pulmonology, 2020
F. Marson, Marta Talavera Ortega
semanticscholar   +1 more source

Row Crops and the U.S. Agricultural Trade Deficit: Recent Trends and Policy Issues

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Row crops such as soybeans, corn, wheat, and cotton are the backbone of the U.S. farm sector, accounting for around $60 billion of exports in 2023. While U.S. row crop exports remain robust, growing concerns over the rising U.S. agricultural trade deficit underscore the need to appraise the ongoing market and policy dynamics affecting the ...
William Ridley, Stephen Devadoss
wiley   +1 more source

Establishment and cryptic transmission of Zika virus in Brazil and the Americas

Nature, 2017
Nuno R. Faria, J. Quick, Ingra Morales, J. Thézé, J. D. Jesus, M. Giovanetti, M. Kraemer, S. Hill, Allison Black, A. C. Costa, L. Franco, S. P. Silva, Chiej-Hsi Wu, Jayna Ragwhani, S. Cauchemez, L. Plessis, M. Verotti, W. Oliveira, E. H. Carmo, G. Coelho, A. Santelli, L. Vinhal, C. Henriques, J. Simpson, M. Loose, K. Andersen, N. Grubaugh, S. Somasekar, C. Chiu, L. Lewis-Ximenez, S. Baylis, A. Chieppe, S. F. Aguiar, Carlos A S Fernandes, P. Lemos, B. S. Nascimento, H. Monteiro, I. Siqueira, Maria G L Queiroz, T. R. Souza, J. F. Bezerra, Marta Lemos, G. Pereira, D. Teixeira, L. C. Moura, R. Dhalia, R. F. Franca, T. Magalhaes, E. Marques, G. Wallau, M. C. Lima, V. Nascimento, E. Cerqueira, M. Lima, D. L. Mascarenhas, José Neto, A. Levin, T. Mendoza, S. Fonseca, M. Mendes-Correa, F. Milagres, A. Segurado, E. Holmes, A. Rambaut, T. Bedford, Marcio Nunes Roberto Teixeira, E. Sabino, L. Alcântara, N. Loman, O. Pybus   +69 more
semanticscholar   +1 more source

Dollars for Drops: Abatement Cost of Water for Irrigation in the Colorado River Basin

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Colorado River is a lifeline for more than 40 million people in the western United States. However, with climate change diminishing snowpacks in the Rocky Mountains and increasing demands from agriculture and urban areas, the river's flow has become insufficient to meet all the competing needs.
Shahin Bahrami, Mani Rouhi Rad, Rodolfo M. Nayga Jr.   +2 more
wiley   +1 more source

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan, Houhua Zhou, Dinmukhambet Baimbetov, Samal Syrlybekkyzy, Berik Bakhytzhanovich Akhmetov, Qamar Abbas   +5 more
wiley   +1 more source

The Negro in Northern Brazil: A Study in Acculturation [PDF]

, 1950
Emílio Willems
openalex   +1 more source

Toward Energy Justice Principles for Sustainable Lithium‐Ion Battery Technologies

Advanced Energy and Sustainability Research, EarlyView.
Prefeasibility life cycle assessment is used to evaluate the environmental, social, and supply chain impacts of lithium‐ion battery technologies, and the concept of distributional energy justice is discussed. By comparing chemistries and use cases, it reveals inequities in material sourcing and technology access.
Isabella D. R. Stephens, Jordan J. Lindsay, Robert Pell, Peter Slater, Emma Kendrick   +4 more
wiley   +1 more source

Jorge Lobo's Disease in Child with Tick Exposure, Brazil. [PDF]

Emerg Infect Dis
Gonçalves FG, Laporta GZ, Neves SAVM, de Barros VLQ, Bispo RF, Sbardelott YADS, Silva PJCBD, Vianna LA, Tenório BG, Bernardes JPRA, Neto FFC, Nóbrega de Almeida J, de Melo Teixeira M.   +12 more
europepmc   +1 more source