Results 91 to 100 of about 944,595 (294)

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller   +6 more
wiley   +1 more source

Effectiveness of a School-Based Emotional Freedom Techniques Intervention for Promoting Student Wellbeing [PDF]

open access: yes, 2017
Background: In academic settings, fear of failure and associated emotional difficulties are common and often result in maladaptive behaviours, which often lead to failure or lowered scholastic achievement. Higher levels of self-esteem and resilience have
Chatwin, Hannah   +7 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

The Self-esteem Stability Scale (SESS) for Cross-Sectional Direct Assessment of Self-esteem Stability

open access: yesFrontiers in Psychology, 2018
Self-esteem stability describes fluctuations in the level of self-esteem experienced by individuals over a brief period of time. In recent decades, self-esteem stability has repeatedly been shown to be an important variable affecting psychological ...
Tobias Altmann, Marcus Roth
doaj   +1 more source

Building Self-Esteem of Female Youth in Group Counseling: A Review of Literature and Practice [PDF]

open access: yes, 2010
This paper reviews current research and practice of building self-esteem of female youth through group counseling. Young girls today face challenges that previous generations of females have never before encountered (Piper, 1994, p.12), which can have ...
Rouse, Maura Lynn
core   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel   +6 more
wiley   +1 more source

Self-Expressive Creativity in the Adolescent Digital Domain: Personality, Self-Esteem, and Emotions [PDF]

open access: yes, 2019
Background: Although self-expressive creativity is related to cyberbullying, it can also reinforce strengths that contribute to positive adolescent development.
Gázquez Linares, José Jesús   +5 more
core   +1 more source

Can Self-Esteem Protect Against the Deleterious Consequences of Self-Objectification for Mood and Body Satisfaction in Physically Active Female University Students? [PDF]

open access: yes, 2011
Using objectification theory (Fredrickson & Roberts, 1997), this study tested the interaction between self-objectification, appearance evaluation, and self-esteem in predicting body satisfaction and mood states.
Bartholomew, Kimberley   +4 more
core   +2 more sources

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

Self-esteem and mood in obese children and their mothers: A pilot study [PDF]

open access: yes, 2017
Objective: A test-retest pilot study was conducted to examine the relationship between overweight/obesity, self-esteem and mood in a group of school-age children, and the degree to which they changed after a tailored psycho-educational intervention ...
Cassutti, Valentina   +3 more
core  

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