Results 151 to 160 of about 1,625,762 (354)

Recruitment and orientation of students studying environmental health in African Higher education institutions [PDF]

open access: yes, 2011
For many students attending African Higher Education Institutions (HEIs), the course and subsequent career they follow may not be their first choice due to limited places and school/ placement results.
Morse, Tracy
core  

Advancing Fruit Bioimpedance Monitoring With Sustainable, Soft, And Bio‐Based Electrodes Beyond ECG

open access: yesAdvanced Electronic Materials, EarlyView.
Electrical impedance spectroscopy enables non‐destructive fruit quality monitoring, but conventional ECG and needle electrodes compromise signal stability, fruit physiology, and sustainability. This perspective highlights the transition toward soft, biocompatible, and biodegradable electrode interfaces based on natural substrates, bio‐derived ...
Sundus Riaz   +6 more
wiley   +1 more source

CARACTERIZAÇÃO DE OBSTÁCULOS EPISTEMOLÓGICOS NA CONCEPÇÃO DE LICENCIANDOS EM QUÍMICA QUE DIFICULTAM O DESENVOLVIMENTO DO CONHECIMENTO PROFISSIONAL DOCENTE

open access: yesQuímica Nova
The change in the way of teaching Chemistry requires, among others aspects, the rupture of established teaching practices and involves the professional development of teachers.
Graziele B. O. Pena   +1 more
doaj   +1 more source

"Billion Dollar Bets" to Create Economic Opportunity for Every American [PDF]

open access: yes, 2016
The American Dream--the notion that if you "work hard and play by the rules," you will improve your lot in life--has become impossible for Americans to achieve.
Debby Bielak, Devin Murphy, Jim Shelton
core  

Intrinsic Mechanical Parameters and their Characterization in Solid‐State Lithium Batteries

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
This review focuses on the intrinsic mechanical parameters and their associated characterization in solid‐state batteries. The physical significance of mechanics parameters is introduced with exhaustive classifications by elastic, plastic deformations and fracture in bulk, adhesion, friction at interfaces, and mechanical fatigue in cells ...
Shuai Hao   +5 more
wiley   +1 more source

Thriving not just surviving: A review of research on teacher resilience [PDF]

open access: yes, 2011
Retaining teachers in the early stages of the profession is a major issue of concern in many countries. Teacher resilience is a relatively recent area of investigation which provides a way of understanding what enables teachers to persist in the face of ...
Beltman, S., Mansfield, C., Price, A.
core   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa   +3 more
wiley   +1 more source

Research careers of Y-rated researchers in South Africa: Evaluation, support and obstacles

open access: gold, 2008
AM Kaniki   +5 more
openalex   +1 more source

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