Results 81 to 90 of about 200,854 (258)

An Influence of Thermally-Induced Micro-Cracking under Cooling Treatments: Mechanical Characteristics of Australian Granite

Energies, 2018
The aim of this study is to characterise the changes in mechanical properties and to provide a comprehensive micro-structural analysis of Harcourt granite over different pre-heating temperatures under two cooling treatments (1) rapid and (2) slow cooling.
Badulla Liyanage Avanthi Isaka, Ranjith Pathegama Gamage, Tharaka Dilanka Rathnaweera, Mandadige Samintha Anne Perera, Dornadula Chandrasekharam, Wanniarachchige Gnamani Pabasara Kumari   +5 more
doaj   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

Optimization of Special Inductor for Induction Pre-heating

Przeglad Elektrotechniczny, 2014
The shape of a device for induction pre-heating of steel bodies is optimized in order to obtain its best performance. The goal is to maximize heat delivered to the place of the body that will be post-heated by laser beam, while heat produced elsewhere should be minimized.
David, Panek, Vaclav, Kotlan, Ivo, Dolezel   +2 more
openaire   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

FORMATION OF INDICATORS THE PROCESSES OF PREHEATING AND HEATING AFTER THE VEHICULAR ENGINE START BY USING COMPLEX HEATING SYSTEM WITH PHASE-TRANSITIONAL THERMAL ACCUMULATOR [PDF]

Avtomobilʹnyj Transport (Harʹkov), 2016
The article deals with the features of applying a vehicular engine complex heating system with phase-transitional thermal accumulator. The results of experimental studies of heating the vehicular engine are shown.
V. Volkov, I. Grytsuk
doaj  

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

The influence of pre-heating the restoration and luting agent on the flexural strength of indirect ceramic and composite restorations. [PDF]

Biomater Investig Dent, 2023
Tribst JPM, Etoeharnowo L, Tadros M, Feilzer AJ, Werner A, Kleverlaan CJ, Dal Piva AMO.   +6 more
europepmc   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Process-driven evaluation of laser-assisted pre- and post-heating in laser welding of Al-Cu dissimilar materials

Engineering Science and Technology, an International Journal
The laser welding of different metals such as Al and Cu is severely limited due to the formation of uncontrollable elemental transitions, which leads to significant mechanical degradation.
Ugur Avci, Pasquale Franciosa
doaj   +1 more source