Results 21 to 30 of about 168,331 (269)

Maternal Protein Restriction Alters the Expression of Proteins Related to the Structure and Functioning of the Rat Offspring Epididymis in an Age-Dependent Manner

open access: yesFrontiers in Cell and Developmental Biology, 2022
Nutrition is an environmental factor able to activate physiological interactions between fetus and mother. Maternal protein restriction is able to alter sperm parameters associated with epididymal functions.
Marilia Martins Cavariani   +5 more
doaj   +1 more source

Anti-SARS-CoV-2 Antibody Development over Four Years in Blood Donors

open access: yesViruses
The blood donor population has great potential to serve as a sentinel system for the general population. The data presented in this study of a survey of the seroprevalence of Anti-SARS-CoV-2 antibodies in Switzerland are an illustrative example of this ...
Christoph Niederhauser   +9 more
doaj   +1 more source

Assessing the Capability of Adaptive Neuro Fuzzy Interference System (ANFIS) in Estimating the Amount of Suspended Sediment Load and its Comparison with Two Models of Artificial Neutral Fuzzy Inference System Case study: Zarine rood, South east basin of Urmia Lake [PDF]

open access: yesجغرافیا و توسعه, 2015
Load sediment transport in rivers is important according to their role in pollution, Reservoir filling, hydroelectric equipment life, Fish and other hydrological issues.
Alimohamad Khorshiddoost   +2 more
doaj   +1 more source

On the 50th anniversary of the Scientific Research Company “Electron-Carat”

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2022
The article is dedicated to the Scientific Research Company "Electron-Carat", which was founded in 1972 as the Lviv Research and Development Institute of Materials - the leading developer of the state-of-art materials.
Mykola Vakiv
doaj   +1 more source

Water temperature as a natural tracer – a case study of the Malenščica karst spring (SW Slovenia)

open access: yesGeologia Croatica, 2010
For the adequate protection of karst springs it is important to understand the functioning of karst systems in their recharge areas. Besides tracer tests with artificial tracers, tracings with natural tracers, such as temperature, are a very useful ...
Metka Petrič, Janja Kogovšek
doaj   +1 more source

Prevalence of Acute Hepatitis E Virus Infections in Swiss Blood Donors 2018–2020

open access: yesViruses
Introduction: Hepatitis E virus (HEV) genotype 3 is the major cause of acute viral hepatitis in several European countries. It is acquired mainly by ingesting contaminated pork, but has also been reported to be transmitted through blood transfusion ...
Christoph Niederhauser   +6 more
doaj   +1 more source

Characteristics of two-way conical logospiral antennas with grid and chiral reflectors

open access: yesФизика волновых процессов и радиотехнические системы, 2019
This paper presents the results of mathematical modeling of a two-way conical logospiral antenna with a reflector made of spiral-based metamaterial. A comparative analysis of the results of mathematical modeling of this antenna with the classical design ...
V.A. Kapitonov   +4 more
doaj   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

HEV in Blood Donors in Switzerland: The Route to Safe Blood Products

open access: yesPathogens
The hepatitis E virus (HEV) is an emerging infectious disease with zoonotic potential, causing acute hepatitis in humans. Infections in healthy individuals are often acute, self-limiting and asymptomatic, thus leading to the underdiagnosis of HEV ...
Mauro Serricchio   +4 more
doaj   +1 more source

Integrated Computational Chemistry and Experimental Analysis of Fructus Ligustri to Target Chemoresistant Ovarian Cancer Cells [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
Ovarian cancer remains a leading cause of gynecological cancer mortality due to late diagnosis and limited therapeutic options. Fructus Ligustri Lucidi (FLL), a traditional Chinese medicinal herb, exhibits multiple pharmacological activities, but its ...
Zheyun Li   +3 more
doaj   +1 more source

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