Results 121 to 130 of about 1,733,538 (306)

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Open and Distance Learning Programs for Nursing and Midwifery Education in East Africa: Protocol for a Scoping Review.

JMIR Res Protoc, 2021
Isangula K, Edwards G, Mwansisya T, Mbekenga C, Pallangyo E, Sarki A, Ndirangu-Mugo E.   +6 more
europepmc   +1 more source

Which way is up? Space and place in virtual learning environments for design [PDF]

, 2013
The role of ‘place’ in design education is essential in providing a structured learning experience that can be trusted and which allows dynamic social connections to emerge in the development of reflective practice.
Jones, Derek, Lloyd, Peter
core   +1 more source

Furan‐Substituted Phosphine‐Oxide as an Efficient Interfacial Modifier for Wide‐Bandgap Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
We report phosphine‐oxide interlayers for wide‐bandgap perovskite solar cells, in which tuned P = O Lewis basicity enables selective passivation of buried NiOx/perovskite interfaces and introduces interfacial dipoles that strengthen the built‐in field.
JeeHee Hong, Juan Anthony Prayogo, Soobin Heo, Jae Sung Yun, Dong Ryeol Whang, Dong Wook Chang, Hui Joon Park   +6 more
wiley   +1 more source

Distance Learning Systems [PDF]

, 2012
Modern technologies of teaching are widely used system of distance education (e-learning) on the basis of OpenSourceLMSYLCMS. The report considered the advantages of distance learning systems on the basis of Open SourceLMSYLCMS, examples of modern e ...
Гвозденко, Марина Владиславівна, Кошева, Наталія Анатоліївна, Іванов, Володимир Георгійович   +2 more
core  

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Support for heads of departments in managing teacher professional development in under-resourced schools

International Journal of Educational Management and Development Studies
This qualitative study examined the efficiency of school- and district-based support given to heads of departments in managing teacher professional development in under-resourced schools in the Nkangala Education District of Mpumalanga Province, South ...
Bongi Mashiane-Nkabinde, Bongani Nkambule   +1 more
doaj   +1 more source

E-Pedagogy of Handheld Devices 2013 Survey: Patterns of student use for learning [PDF]

, 2015
The Pedagogy of Ebooks (E-Ped) project began in 2012 and seeks to document, analyse and explain the changing study practices of UK distance learning students as they employ, adapt and integrate the use of new portable digital devices such as e-book ...
Cross, Simon, Healing, Graham, Sharples, Mike   +2 more
core  

Regionally Localized Electrolyte Engineering via UV Crosslinking for Stable Ether–Carbonate Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work introduces a regionally localized electrolyte (RLE) that spatially separates ether‐ and carbonate‐based functions to stabilize both Li metal and high‐voltage cathodes. An immobilized ether‐rich layer directs Li+ transport, activates LiNO3 locally, and forms a uniform LiF‐rich SEI, enabling lower overpotential, uniform deposition, and long ...
Eunbin Lim, Jeanie Pearl Dizon Suba, Jaegu Cho, Sukeun Yoon, Kuk Young Cho   +4 more
wiley   +1 more source

Reflections on mental health, Ngozi, and the Dandemutande approach in Zimbabwe

African Journal of Disability
Background: Western mental health models prioritise biomedical explanations and interventions at the expense of indigenous non-Western belief systems that offer culturally relevant understandings of mental health.
Oliver Mutanga
doaj   +1 more source