Results 121 to 130 of about 7,434,491 (411)

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni   +13 more
wiley   +1 more source

Psychological and psychophysiological “price” associated with schoolteachers’ occupation

open access: yesSocial Welfare: Interdisciplinary Approach, 2011
Any kind of work is normally associated with a certain psychological and psychophysiological “price”. It is most pronounced in occupations that are characterized by high professional pressure, permanent stresses and increased risk of professional ...
Oleg M. Kokun
doaj   +1 more source

Enacting a Mission for Change: A University Partnership for Young Adolescents [PDF]

open access: yes, 2017
As practicing teachers, school personnel, and teacher educators engaged in a school-university partnership, we have worked to co-create a mutually beneficial relationship centered around the learning needs of young adolescents.
Deweese, Abigail   +4 more
core   +1 more source

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

open access: yesAdvanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won   +3 more
wiley   +1 more source

Assessing implementation outcomes from studies addressing medication adherence for hypertension management in Sub-Saharan Africa: a systematic review

open access: yesBMC Public Health
Background The prevalence of hypertension in Sub-Saharan Africa is as high as 48%, with medication adherence as low as 34.1%. Prioritizing hypertension management through medication adherence is the most effective means to improve outcomes.
Chioma Ogechi Egekeze   +4 more
doaj   +1 more source

Persepsi Masyarakat terhadap Guru Anak Usia Dini Laki-Laki di Kecamatan Kawalu Kota Tasikmalaya

open access: yesAbsorbent Mind
This research is motivated by the low population of male early childhood school teachers which results in a low level of masculine roles for children while they are at school.
Budi Rachman
doaj   +1 more source

Biomaterials‐Based Hydrogel with Superior Bio‐Mimetic Ionic Conductivity and Tissue‐Matching Softness for Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen   +7 more
wiley   +1 more source

Mosses as Biomonitors of Atmospheric Trace Metal and Nitrogen Deposition: Spatial Distribution and Temporal Trend in Yancheng, China

open access: yesPlants
This study assessed air quality in Yancheng, China, using moss biomonitoring. The moss species, Haplocladium microphyllum was chosen, and mosses were collected from 67 sites across Yancheng during July and August 2022.
Xiaoli Zhou   +7 more
doaj   +1 more source

2013 Salaries in General Education: Cross-Regional Analysis, Trends and Outlooks

open access: yesВопросы образования, 2014
Data obtained in the Electronic Monitoring of Education Development has been used to analyze the teacher salary trends that had evolved by 2013 and to compare teacher pay to the average regional pay levels.
Nataliya Tipenko
doaj   +1 more source

Predictors of E-Learning Satisfaction in Teaching and Learning for School Teachers: A Literature Review.

open access: yes, 2015
This paper develops a theoretical model of the determinants of e-learning satisfaction in teaching and learning among secondary school teachers. It is based on reviews of past studies on satisfaction in using information technology systems.
Mei Lick Cheok, S. Wong
semanticscholar   +1 more source

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