Results 31 to 40 of about 18,116,413 (332)

2024 State Flood Plan: History in the Making

open access: yesTexas Water Journal
In August 2024, the Texas Water Development Board adopted the 2024 State Flood Plan, providing the first-ever comprehensive statewide assessment of flood risk and solutions to reduce the risk and impact to life and property due to flooding.
Texas Water Development Board
doaj   +1 more source

Human Health Risks due to Exposure to Water Pollution: A Review

open access: yesWater, 2023
Water resources are crucial in developing any area as they serve as a major source of potable, agricultural, and industrial water. Water contamination, caused by natural and anthropogenic activities, poses a significant threat to public health globally ...
Preethi Babuji   +3 more
semanticscholar   +1 more source

Reducing soil degradation to increase resilience to climate change and strengthen livelihoods in Ethiopia. [PDF]

open access: yes, 2019
Soil degradation is a major problem in Ethiopia. Depletion of soil organic matter is a cause of low agricultural productivity, as soils become less fertile and less resilient to extreme weather events, which are expected to increase with climate change ...
International Water Management Institute
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Water, Water Everywhere

open access: yesAMA Journal of Ethics, 2002
Little-known facts about water. Virtual Mentor is a monthly bioethics journal published by the American Medical Association.
openaire   +2 more sources

Production of paste from fine tailings streams in a laboratory scale column thickener

open access: yesREM: International Engineering Journal, 2021
The final disposal of tailings in the form of paste is a technological alternative. The objective of the present study is to obtain knowledge and compare different operational conditions that are favorable to the production of paste with the fine ...
Rubén Heriberto Olcay Barreda   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Chitosan-Based Nano-Embedded Microparticles: Impact of Nanogel Composition on Physicochemical Properties

open access: yesPharmaceutics, 2016
Chitosan-based nanogels have been widely applied as drug delivery vehicles. Spray-drying of said nanogels allows for the preparation of dry powder nano-embedded microparticles.
Paromita Islam   +3 more
doaj   +1 more source

Evaluating water policies under the changing conditions of climatic variables in North Khorasan Province, Iran

open access: yesWater Policy, 2023
The paper aimed to evaluate the impacts of water pricing and quota policies under changing climatic conditions on the major production factors using economic-biophysical modeling.
Asiyeh Azizi   +2 more
doaj   +1 more source

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