Results 91 to 100 of about 21,998,893 (378)

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Water quality assessment using the Pollution Index (PI) and statistical tools: a case study of Thi Vai river, Dong Nai, Vietnam

open access: yesVietnam Journal of Science, Technology and Engineering, 2018
The quality of river water is influenced by two factors: nature and man. The aims of this paper are to determine the influence of anthropogenic sources of pollution on water quality, by assessing integrated measurements from use of the Pollution Index ...
Thi Hong Nguyen
doaj   +1 more source

Information Guide: Environment Policy [PDF]

open access: yes, 2013
A guide to the European Union’s Environment Policy, with hyperlinks to sources of information within European Sources Online and on external ...
Cardiff EDC, .
core  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Innovations in natural dye production: bridging tradition and modern technology

open access: yesFrontiers in Plant Science
Natural dyes have a rich historical significance, rooted in traditional practices that utilize plant materials, minerals, and organic substances to produce vibrant pigments.
Shailendra Yadav   +6 more
doaj   +1 more source

Environmental ionizing radiation distribution in rivers state, Nigeria

open access: yesJournal of Environmental Engineering and Landscape Management, 2010
The distribution of ionizing radiation in Rivers State in the Niger Delta region of Nigeria is studied on the premise that the state ‐ wide distribution of oil and gas operations leads to a homogeneous ionizing radiation environment.
Yehuwdah E. Chad-Umoren   +1 more
doaj   +1 more source

Application-Driven Network-Aware Digital Twin Management in Industrial Edge Environments

open access: green, 2021
Paolo Bellavista   +4 more
openalex   +2 more sources

Environment [PDF]

open access: yes
Applications of remote sensing technology to wildlife preservation, pest control, strip mining, water quality monitoring, and wetlands mapping were discussed.
Myles, R. L.
core   +4 more sources

Mercury in the environment [PDF]

open access: yes, 1972
Problems in assessing mercury concentrations in environmental materials are discussed. Data for situations involving air, water, rocks, soils, sediments, sludges, fossil fuels, plants, animals, foods, and man are drawn together and briefly evaluated ...
Fulkerson, W.   +3 more
core   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

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