Results 241 to 250 of about 34,338 (293)

Machine Learning for Green Solvents: Assessment, Selection and Substitution

open access: yesAdvanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta   +4 more
wiley   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

open access: yesAdvanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong   +7 more
wiley   +1 more source

Combating VEGFA‐siRNA‐Induced Metabolic Reprogramming via Glucose Utilization Deprivation

open access: yesAdvanced Science, EarlyView.
An ionizable lipid nanoparticle co‐delivers VEGFA siRNA and glucose oxidase to tumors to counteract VEGFA knockdown‐induced, glutamine‐driven metabolic compensation. Enzymatic glucose consumption reverses the adaptive pathways and restores metabolism toward baseline, thereby sensitizing tumors to therapy.
Lulu Zheng   +10 more
wiley   +1 more source

Self-Isolation and Adolescents’ Friendship Quality: Moderation of Technology Use for Friendship Maintenance

open access: yesYouth & Society, 2022
The purpose of the present study was to investigate the moderating effect of technology use for friendship maintenance in the associations between self-isolation during the COVID-19 pandemic and friendship quality, measured 6 months later (Time 2). Participants were 1,567 seventh and eighth graders (51% female; 51% white; M
Michelle F. Wright, Sebastian Wachs
openaire   +3 more sources
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Social phobia and perceived friendship quality

Journal of Anxiety Disorders, 2009
Although it is clear that people with social phobia have interpersonal impairment, evidence that social phobia (as opposed to other mental disorders) affects friendship in particular is lacking. Two large epidemiological datasets were used to test whether diagnosis of social phobia is related to perceived friendship quality above and beyond perceived ...
Thomas L Rodebaugh
exaly   +3 more sources

Friendship Quality and Social Development

Current Directions in Psychological Science, 2002
A high-quality friendship is characterized by high levels of prosocial behavior, intimacy, and other positive features, and low levels of conflicts, rivalry, and other negative features. Friendship quality has been assumed to have direct effects on many aspects of children's social development, including their self-esteem and social adjustment.
Thomas J Berndt
exaly   +2 more sources

Social Anxiety and Friendship Quality over Time

Cognitive Behaviour Therapy, 2015
High social anxiety in adults is associated with self-report of impaired friendship quality, but not necessarily with impairment reported by friends. Further, prospective prediction of social anxiety and friendship quality over time has not been tested among adults.
Thomas L Rodebaugh   +2 more
exaly   +4 more sources

Intrinsic and extrinsic motivation in early adolescents’ friendship development: Friendship selection, influence, and prospective friendship quality

open access: yesJournal of Adolescence, 2010
ABSTRACTFriendships are essential for adolescent social development. However, they may be pursued for varying motives, which, in turn, may predict similarity in friendships via social selection or social influence processes, and likely help to explain friendship quality.
Ojanen, Tiina   +3 more
openaire   +4 more sources

Relations of Friends’ Activities to Friendship Quality

Journal of Early Adolescence, 2006
Two studies were conducted to examine age and sex differences in friends’ activities and relations of participation in these activities to perceived friendship quality. In Study 1, 52 fourth and eighth graders were asked open-ended questions about activities they do with their best friends.
Thomas J Berndt
exaly   +2 more sources

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