Results 81 to 90 of about 566,103 (339)

Influence of man-made edaphotopes of the spoil heap on biota [PDF]

open access: yes, 2018
The aim of the work is to investigate the influence of man- made edaphotopes of colliery spoil heap on biota by bioindication method. The physicochemical properties of edaphotopes were investigated: humidity, substrate temperature,
Kuzmenko, Oleksandr   +11 more
core   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

open access: yesMolecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla   +10 more
wiley   +1 more source

Interconnection between house and fenced area

open access: yesArcheologické Rozhledy
The article aims to examine the relationship between the use of longhouses and adjacent fenced areas at the Linear Pottery culture (LBK) settlement in Hostivice-Sadová. The analysis focuses on house no.
Petra Schindlerová   +3 more
doaj   +1 more source

Abfallwirtschaft zwischen Überkapazitäten und Entsorgungsenpass - Eine kritische Bestandsaufnahme [PDF]

open access: yes
At present, the utilization of waste products in Germany is characterized by the enforcement of rigorous environmental standards (pre-treatment of waste, sealing of dumps) and following from that a temporary capacity problem regarding the disposal of pre-
Fritz Rahmeyer
core  

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

Prevalence of diarrheal diseases and associated factors among under-five children in Dale District, Sidama zone, Southern Ethiopia: a cross-sectional study

open access: yesBMC Public Health, 2019
Background Globally childhood diarrhoeal diseases continue to be the second leading cause of death, while in Ethiopia it kills half-million under-five children each year.
Behailu Melese   +3 more
doaj   +1 more source

Isoconversional nonisothermal kinetic analysis of municipal solid waste, refuse‐derived fuel, and coal

open access: yesEnergy Science & Engineering, 2020
The thermal characteristics and kinetic behavior of various solid wastes, including refuse‐derived fuel (RDF) and municipal solid waste (MSW), were investigated as a potential renewable energy source, in comparison with low‐rank coal.
Mudassar Azam   +6 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Environmental sanitation conditions and health impact: a case-control study

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2003
This epidemiological investigation examines the impact of several environmental sanitation conditions and hygiene practices on diarrhea occurrence among children under five years of age living in an urban area.
Léo Heller   +2 more
doaj  

Application of Geographic Information Systems for Flood Risk Analysis: A Case Study from Accra Metropolitan Area

open access: yesPresent Environment and Sustainable Development, 2019
The main objective of the study was to identify high flood risk zones in AMA. The study also used questionnaires to assess local knowledge on what accounts for the high flood risk in their community.
Owusu Alex Barimah, Agbozo Mathias
doaj   +1 more source

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