Results 71 to 80 of about 8,455,634 (356)

Application of Complex Geophysical Methods for the Detection of Unconsolidated Zones in Flood Dikes

open access: yesRemote Sensing, 2022
The flood levees in the vicinity of Krakow city (Poland) are, in some places, over 100 years old. Thereupon, in the flood dike, and its subsoil, can appear unconsolidated zones, which, during the flood stage, can be a simple way of water flow and/or even
Tomisław Gołębiowski   +2 more
doaj   +1 more source

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

Active Learning Strategies in the Environmental Engineering Course: A Case Study at Curtin University Malaysia

open access: yes, 2019
The current teaching approach of the undergraduate subject is very dependent on conventional methods, in which less participation and contribution of the students during the learning process. Active learning refers to any approach to instruction in which
T. Hadibarata, R. Rubiyatno
semanticscholar   +1 more source

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

The Use of Lumbricus Rubellus Earthworm Effect in Composting Process of Musa Paradisiaca L. Peel Waste

open access: yesJurnal Presipitasi, 2021
Conventional organic waste composting is one of the processing of organic waste that produces fertilizer. However, the conventional composting process for organic waste lasts 1-3 months.
Vely Kukinul Siswanto   +4 more
doaj   +1 more source

Life cycle assessment (LCA) applied to the process industry: a review [PDF]

open access: yes, 2011
Purpose : Life cycle assessment (LCA) methodology is a well-established analytical method to quantify environmental impacts, which has been mainly applied to products. However, recent literature would suggest that it has also the potential as an analysis
Jacquemin, Leslie   +2 more
core   +6 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Study on Desulfurization Performance of FeCl3 Modified Activated Carbon

open access: yesKuangchan zonghe liyong
This is an essay in the field of environmental engineering. The experiment adopts the impregnation method, and uses FeCl3 as the modifier to modify the activated carbon to study its desulfurization ability. The effects of modifier concentration, roasting
Qian HU, Ran LIU, Jun ZHAO, Qing LYU
doaj   +1 more source

Potentials for fisheries in the Niger Delta: Another green light for self sufficiency in regional food production [PDF]

open access: yes, 1985
A discussion is presented on the potential for fishery development in the Niger Delta region, considering engineering activities and food production potentials of the freshwater zone and immediate hinterland, the brackishwater mangrove swamps and the ...
Nalaguo, C.A.
core  

Robust optimization of cardiovascular stents: A comparison of methods [PDF]

open access: yes, 2004
This is the post-print version of the Article. The official published version can be accssed from the links below. Copyright @ 2004 Taylor & FrancisModern engineering design contains both creative and analytic components.
Atherton, MA, Bates, RA
core   +1 more source

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