Results 91 to 100 of about 328,484 (267)

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

open access: yesAdvanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk   +6 more
wiley   +1 more source

Gestión de la calidad y control interno en el proceso docente del Centro Nacional de Cirugía de Mínimo Acceso

open access: yesRevista Habanera de Ciencias Médicas
Introducción: la complejidad de los procesos que se realizan en las instituciones de salud y la alta responsabilidad social de este sector hacen necesaria la aplicación de sistemas de gestión que garanticen un alto nivel de calidad de los servicios que ...
Rosalba Roque González   +5 more
doaj  

Influence of Student Feedback on the Quality of Teaching among Clinical Teachers in Bahrain. [PDF]

open access: yesMed Sci Educ, 2020
Al Ansari A   +4 more
europepmc   +1 more source

Chiral Phase Change Nanomaterials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow   +11 more
wiley   +1 more source

Quality teaching matters: perspectives on quality teaching for the modernization of higher education. A position paper

open access: yesFormazione & Insegnamento, 2014
This position paper attempts to ground the discussion on improving the quality of teaching in the context of Higher Education (HE) in order to take concrete directions toward what in the scientific literature is identified as a culture of quality in ...
Patrizia Ghislandi, Juliana Raffaghelli
doaj  

PREVENTION AND CORRECTION OF INACCURACIES IN THE OBJECTIVITY OF THE UNIFIED STATE EXAMINATION IN MATHEMATICS [PDF]

open access: yesKrymskij Naučnyj Vestnik, 2015
The article deals with topical issues of use and improvement of means of evaluation of the results of mathematical preparation of students of educational institutions.
Igor Kiselnikov
doaj  

Teaching quality

open access: yes, 2020
A quality management system on education is considered one of the main factors of social development in a country. Educational culture involves not only ensure quality in education, but also family habits and parenting. Teachers are a key in the educational development process.
openaire   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh   +4 more
wiley   +1 more source

Face-to-Face Teaching and Learning: The Problem of Quality

open access: yesEducational Challenges
The article deals with the traditional format of teaching and learning from the point of view of its quality, in particular the advantages and disadvantages of face-to-face education in comparison with online training.
Liudmyla Holubnycha   +2 more
doaj   +1 more source

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