Results 101 to 110 of about 73,375 (297)

Inclusive seed systems for better nutrition and sustainable food systems in Mali

Frontiers in Nutrition
Women are central to agricultural production in Mali, yet systemic barriers limit their participation in inclusive seed systems and resilient food systems.
Almamy Sylla, Kavitha Kasala, Padmaja Ravula, Victor Afari-Sefa, Boubakary Cissé, Mamourou Sidibé, McDonald Bright Jumbo   +6 more
doaj   +1 more source

Life and nature under the tropics: or, Sketches of travels among the Andes, and on the Orinoco, Rio Negro, and Amazons / by H.M. and P.V.N. Myers.

, 1871
H. M. Myers, Philip van Ness Myers
openalex   +2 more sources

Tropical medicine [PDF]

The Lancet, 1991
openaire   +4 more sources

Cholesterol Promotes Lung Adenocarcinoma Brain Metastasis by Stabilizing EGFR Protein to Drive EMT, Metabolic Reprogramming, and Premetastatic Niche Formation

Advanced Science, EarlyView.
Cholesterol is revealed as a multitasking fuel for lung adenocarcinoma brain metastasis: it locks EGFR at the membrane to sustain AKT/NF‐κB–driven glycolysis and EMT, loosens the blood–brain barrier by promoting Claudin‐5 loss, and rewires microglia through IL‐4R lipid‐raft–JAK1/STAT6 signaling.
Ying Chen, Xiaoteng Cui, Xinyi Shi, Xu Yang, Yujing Cao, Haolin LI, Qi Zhan, Qixue Wang, Ang Li, Qihong Cheng, Yunfei Wang, Junhu Zhou, MingJie Wang, Chunsheng Kang, Xiaomin Liu   +14 more
wiley   +1 more source

Validation of sorghum quality control (QC) markers across African breeding lines

The Plant Genome
Sorghum [Sorghum bicolor (L.) Moench] is a cereal crop of critical importance in the semi‐arid tropics, particularly in Africa where it is second only to maize (Zea mays L.) by area of cultivation.
Davis M. Gimode, Grace Ochieng, Santosh Deshpande, Eric O. Manyasa, Clarisse P. Kondombo, Erick O. Mikwa, Millicent O. Avosa, Josephine Sarah Kunguni, Kahiu Ngugi, Patrick Sheunda, McDonald Bright Jumbo, Damaris A. Odeny   +11 more
doaj   +1 more source

Rarity in the tropics: latitudinal gradients in distribution and abundance in Australian mammals [PDF]

, 1998
Christopher N. Johnson
openalex   +1 more source

Climate Change Agricultural Comparative Advantage and the US Trade Balance

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse, Thomas W. Hertel, Roman Keeney   +2 more
wiley   +1 more source

Author Correction: Genetic approaches for assessment of phosphorus use efficiency in groundnut (Arachis hypogaea L.)

Scientific Reports, 2023
Sai Rekha Kadirimangalam, Yashoda Jadhav, K. V. Nagamadhuri, Latha Putta, Tharanya Murugesan, Murali T. Variath, Anil Kumar Vemula, Surendra Singh Manohar, Sunil Chaudhari, Sunita Choudhary, Jana Kholova, Janila Pasupuleti   +11 more
doaj   +1 more source

Soil-Transmitted Helminths and Anaemia: A Neglected Association Outside the Tropics [PDF]

, 2022
Sara Caldrer, Tamara Ursini, Beatrice Santucci, Leonardo Motta, Andrea Angheben   +4 more
openalex   +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