Results 131 to 140 of about 1,148,539 (314)
Survival of gastric and enterohepatic Helicobacter spp. in water: implications for transmission
, 2008 Part of the reason for rejecting aquatic environments as possible vectors for the transmission of Helicobacter pylori has been the preference of this microorganism to inhabit the human stomach and hence use a direct oral-oral route for transmission.
Almeida, Carina +11 more
core +1 more source
β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations
Advanced Biology, Volume 9, Issue 3, March 2025.Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio +11 more
wiley +1 more source
Experimental simulation for pile integrity: Electromagnetic assessment and pore topology analyses
Case Studies in Construction MaterialsThis paper describes the assessment of concrete pile integrity using time domain reflectometry. Miniature concrete piles with voids or concrete quality defects were prepared for this experiment.
Dongsoo Lee +3 more
doaj +1 more source
Distinct transmission sites within a synapse for strengthening and homeostasis.
At synapses, miniature synaptic transmission forms the basic unit of evoked transmission, thought to use one canonical transmission site. Two general types of synaptic plasticity, associative plasticity to change synaptic weights and homeostatic ...
Huguet, Paloma +15 more
core
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
The Impact of R&D Spillovers on Export Value: Does the Transmission Channel matter? [PDF]
There is overwhelming evidence in the literature that open economies benefit from spillover effects from foreign R&D efforts. These effects increase in particular total factor productivity.
Jan Van Hove
core
New acquisition about the role of Colomerus vitis in the transmission of Grapevine Pinot gris virus. [PDF]
, 2017 Grapevine Pinot Gris Virus (GPGV) is a new Trichovirus associated with symptoms of chlorotic mottling and leaf deformations in grapevine (Vitis vinifera).
de Lillo E. +4 more
core
Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
wiley +1 more source
Monetary policy transmission in the CEECs : a comprehensive analysis [PDF]
This paper aims at providing better supported results regarding monetary policy transmission in Central and Eastern European countries (CEECs). In the general frame of VAR models, our study differs from previous research in two main respects. Firstly, we
Jérôme Héricourt
core
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source