Results 71 to 80 of about 93,133 (242)

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Maternal responsiveness and attachment theory: a critical discussion of the role of cross-cultural studies / Responsividade materna e teoria do apego: uma discussão crítica do papel de estudos transculturais

Psicologia: Reflexão e Crítica, 2004
Maternal responsiveness has been considered as an important concept for the understanding of different aspects of infant development, and this concept has been articulated with attachment theory. The objective of this article is to discuss critically the
Adriana F. Paes Ribas, Maria Lucia Seidl de Moura   +1 more
doaj  

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Konstrukt przywiązania prenatalnego. Odbicie rzeczywistości czy „byt nad potrzeby”

Fides et Ratio, 2017
The theory of attachment for decades has inspired countless scientists in numerous fields. One of the concepts that draws on Bowlby’s creative remarks is the theory of prenatal attachment, whose authors claim that it is before birth that the attachment ...
Magdalena Torzecka
doaj  

Attachment to Group and Mental Health Following the October 7th Attack: The Mediating Role of Meaning in Life and Intolerance of Uncertainty

Behavioral Sciences
Attachment theory, originally developed to explain interpersonal relationships, may also be relevant to understanding the psychological aspects of group belonging.
Yitshak Alfasi, Avi Besser
doaj   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Back to basics: A re-evaluation of the relevance of imprinting in the genesis of Bowlby's attachment theory. [PDF]

Front Psychol, 2022
Robledo JP, Cross I, Boada-Bayona L, Demogeot N.   +3 more
europepmc   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

Effects of Mobile Identity on Smartphone Symbolic Use: An Attachment Theory Perspective. [PDF]

Int J Environ Res Public Health, 2022
Lou J, Han N, Wang D, Pei X.
europepmc   +1 more source