Results 41 to 50 of about 1,932,841 (382)

Do They Already Feel Like Frauds? Exploring the Impostor Phenomenon in Children and Adolescents

Children
Objectives: The Impostor Phenomenon (IP), defined as persistent self-doubt despite objective success, has been extensively researched in adults. In contrast, empirical research on children and adolescents remains limited.
Mona Leonhardt, Jane De Vries, Sonja Etzler, Sarah Peetz, Sonja Rohrmann   +4 more
doaj   +1 more source

Developing the polyacrylonitrile/polysulfone blended polymer membranes by a non-ionic surfactant for efficient oily water separation [PDF]

Journal of Water and Environmental Nanotechnology
The polyacrylonitrile (PAN)/polysulfone (PSF) blended polymer membranes were modified by decaethylene glycol monododecyl ether (C12EO10) as a non-ionic surfactant. Polymeric solutions containing 17 wt.% of both PAN and PSF with different ratios of 9:1 ,8:
Maryam Salih Karbol, Sama Mohammed Al-Jubouri   +1 more
doaj   +1 more source

Varying PEG density to control stress relaxation in alginate-PEG hydrogels for 3D cell culture studies.

Biomaterials, 2019
Hydrogels are commonly used as artificial extracellular matrices for 3D cell culture and for tissue engineering. Viscoelastic hydrogels with tunable stress relaxation have recently been developed, and stress relaxation in the hydrogels has been found to ...
Sungmin Nam, Ryan Stowers, Junzhe Lou, Yan Xia, Ovijit Chaudhuri   +4 more
semanticscholar   +1 more source

Premature Drug Release from Polyethylene Glycol (PEG)-Coated Liposomal Doxorubicin via Formation of the Membrane Attack Complex.

ACS Nano, 2020
Anti-polyethylene glycol (PEG) antibodies are present in many healthy individuals as well as in patients receiving polyethylene glycol-functionalized drugs.
Even Chen, Bing‐Mae Chen, Yu-Cheng Su, Yuan-Chih Chang, T. Cheng, Yechezekel Barenholz, S. Roffler   +6 more
semanticscholar   +1 more source

Conservation agriculture can enhance maize productivity in high-rainfall regions: Nine-year evidence from Northern Zambia

Journal of Agriculture and Food Research
Conservation Agriculture (CA) is often perceived to underperform in high-rainfall regions, leading to limited research and promotion in such environments.
Blessing Mhlanga, Kelvin Kalala, Christian Thierfelder   +2 more
doaj   +1 more source

Stereocomplex formation in ABA triblock copolymers of poly(lactide) (A) and poly(ethylene glycol) (B) [PDF]

, 1995
Two series of triblock copolymers of poly(ethylene glycol) (PEG, number-average molecular weight [bar M ]n = 6000) and poly(L-lactide) (PLLA) or poly(D-lactide) (PDLA) were prepared by ring-opening polymerization of lactide initiated by PEG end groups ...
Ankone, Marc J.K., Dijkstra, Pieter J., Feijen, Jan, Stevels, Willem M.   +3 more
core   +2 more sources

The systemic effect of PEG-nGO-induced oxidative stress in vivo in a rodent model

Beilstein Journal of Nanotechnology, 2019
Oxidative stress (OS) plays an important role in the pathology of certain human diseases. Scientists have developed great interest regarding the determination of oxidative stress caused after the administration of nano-graphene composites (PEG-nGO ...
Q. Ain, Samina Hyder Haq, Abeer Alshammari, Moudhi Almutlaq, M. N. Anjum   +4 more
semanticscholar   +1 more source

Beauty as Pride: A Function of Agency [PDF]

, 2011
This is basically a paper about artistic evaluation and how multiple interpretations can give rise to inconsistent and conflicting meanings. Images like Joel-Peter Witkin’s First
Weiser, Peg Zeglin Brand
core   +1 more source

Reversible Peg Solitaire on Graphs [PDF]

, 2015
The game of peg solitaire on graphs was introduced by Beeler and Hoilman in 2011. In this game, pegs are initially placed on all but one vertex of a graph G.
Engbers, John, Stocker, Christopher
core   +3 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source