Results 61 to 70 of about 177,431 (258)

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Revolutionizing the Afterlife of EV Batteries: A Comprehensive Guide to Echelon Utilization Technologies

ChemElectroChem
In the burgeoning new energy automobile industry, repurposing retired power batteries stands out as a sustainable solution to environmental and energy challenges.
Yinfei Wang, Dr. Fengping Hu, Dr. Yiwei Wang, Dr. Jian Guo, Prof. Dr. Zhengxin Yang, Prof. Dr. Fangming Jiang   +5 more
doaj   +1 more source

Creation of educational complexes as a method of ensuring preschool education accessibility and compliance with the requirements of the federal state educational standard for preschool education

Открытое образование (Москва), 2019
The goal of this study  is to transmit the project results contributing to ensuring the education system effective management by improving the education quality, to achieve the continuity of preschool and educational organizations educational programs ...
E. A. Gavrilova, N. A. Bulaeva
doaj   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Collagen-induced restructuring of astrocytes and vessels in organotypic mouse brain slices

Frontiers in Aging
IntroductionThe brain exhibits high plasticity and responds to many forms of external stimuli, such as trauma, seizures, drugs, and biomaterials. Collagen is a non-toxic biocompatible protein that participates in the plastic reformation of the brain.
Eva Steiner, Valentin Wolfgang, Christian Humpel   +2 more
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

Summary inefficency of bankruptcy procedures in Serbian economy: Case study of PKB -Voćarske plantaže-Boleč companys [PDF]

Tehnika, 2019
Bankruptcy procedures are devised for companies which are entering into a more serious operational crisis, which means they are not able to regularly abide to their short-term and long-term responsibilities. Thus, to keep the creditors form incurring any
Kukobat Lazo M., Đergović Dragana M., Jovičić Aleksandar I., Tešanović Sreten S.   +3 more
doaj  

Extrastriate visual cortex reorganizes despite sequential bilateral occipital stroke: implications for vision recovery

Frontiers in Human Neuroscience, 2015
The extent of visual cortex reorganization following injury remains controversial. We report serial functional magnetic resonance imaging (fMRI) data from a patient with sequential posterior circulation strokes occurring three weeks apart, compared with ...
Amy eBrodtmann, Aina ePuce, David eDarby, Geoffrey eDonnan   +3 more
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source