Results 21 to 30 of about 1,665,381 (266)

Spatial heterogeneity characteristics and driving mechanism of land use change in Henan Province, China

open access: yesGeocarto International, 2023
We conducted a scientific quantitative analysis of the spatiotemporal evolution and driving factors of land use in Henan Province using a spatial zoning approach. The province was divided into five distinctive regions.
Hua Wang   +3 more
doaj   +1 more source

Free-Standing rGO-CNT Nanocomposites with Excellent Rate Capability and Cycling Stability for Na2SO4 Aqueous Electrolyte Supercapacitors

open access: yesNanomaterials, 2021
Facing the increasing demand for various renewable energy storage devices and wearable and portable energy storage systems, the research on electrode materials with low costs and high energy densities has attracted great attention.
Xiaohan Du, Zhen Qin, Zijiong Li
doaj   +1 more source

PHENOMENON OF LIGHT WATER IN PRODUCTS FOR ELDER PEOPLE

open access: yesВестник Северо-Кавказского федерального университета, 2022
Water belongs to the most important substance of all living organisms. Urbanization of society contributed to a significant increase in consumption of drinking and technical water and an increase in the amount of contaminated wastewater.
Mariya Gladkova   +3 more
doaj  

Recommendations for reducing sanding process in water wells [PDF]

open access: yesE3S Web of Conferences, 2023
The history of vertical drainage wells began in 1923 in the United States of America and since 1950 in Uzbekistan. Such scientific researchers as N. Reshetkina, Kh. Yakubov, A Umarov, Z. Pushkarev, N. Nasonov, I.
Akhmedov Ikromali   +5 more
doaj   +1 more source

Parameters Optimization of Electrical Discharge Machining Process Using Swarm Intelligence: A Review

open access: yesMetals, 2023
Electrical discharge machining (EDM) can use soft tool electrodes to process hard workpieces to achieve “soft against hard”, because it directly uses electrical energy and thermal energy to remove metal materials.
Yanyan Chen   +5 more
doaj   +1 more source

Spatiotemporal characteristic analysis of PM2.5 in central China and modeling of driving factors based on MGWR: a case study of Henan Province

open access: yesFrontiers in Public Health, 2023
Since the start of the twenty-first century, China's economy has grown at a high or moderate rate, and air pollution has become increasingly severe. The study was conducted using data from remote sensing observations between 1998 and 2019, employing the ...
Hua Wang   +3 more
doaj   +1 more source

TeCre: A Novel Temporal Conflict Resolution Method Based on Temporal Knowledge Graph Embedding

open access: yesInformation, 2023
Since the facts in the knowledge graph (KG) cannot be updated automatically over time, some facts have temporal conflicts. To discover and eliminate the temporal conflicts in the KG, this paper proposes a novel temporal conflict resolution method based ...
Jiangtao Ma   +5 more
doaj   +1 more source

PHYSICOCHEMICAL PROPERTIES OF THE WATER DEPLETED OF HEAVY ISOTOPES [PDF]

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2012
Data on physicochemical properties of the light water (deuterium concentration is reduced to the ratio D/H = 4 ppm and that of the isotope of oxygen 18 – to the ratio 18O/16O = 750 ppm) have been obtained.
Vladislav V. Goncharuk
doaj  

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

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Home - About - Disclaimer - Privacy