Results 101 to 110 of about 7,545,871 (284)

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

Advanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen, Roger Guzman, Xiaomin Jia, Jialu Wu, Xing Xu, Li Sun, Jinbo Pan, Shixuan Du, Myung‐Hwan Whangbo, Wu Zhou, Jing Ma, Ce‐wen Nan, Chonglin Chen   +12 more
wiley   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Learning to Teach Argumentation: Research and development in the science classroom [PDF]

, 2006
The research reported in this study focuses on an investigation into the teaching of argumentation in secondary science classrooms. Over a one-year period, a group of 12 teachers from schools in the greater London area attended a series of workshops to ...
Erduran, Sibel, Sibel Erduran, Shirley Simon, Simon, S, Osborne, Jonathan, Jonathan Osborne, Erduran, S, Simon, Shirley, Osborne, J   +8 more
core   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

PEMBELAJARAN BIOLOGI DENGAN STRATEGI ARGUMENT-DRIVEN INQUIRY DAN KETERAMPILAN ARGUMENTASI PESERTA DIDIK

, 2014
:Learning Biology through Argument-Driven Inquiry Strategies and Argumentation Skills ofStudent. Argumentation skills as a form of communication to externalise ideas through scientific discourseis a very important process in learning biology.
Hasnunidah, Neni
core  

Can argumentation skills become a therapeutic resource?

, 2015
The paper describes results from an observational study on argumentation in the medical setting, which show how and why argumentation skills can become a useful therapeutic tool in chronic care. The results of the study show that the therapeutic goals of
Bigi, Sarah Francesca Maria
core   +1 more source

Analyzing explicit teaching strategies and student discourse for scientific argumentation

Scientific inquiry in K-12 classrooms tends to be procedural, lacking opportunities for students to gain understanding of how scientific knowledge is constructed through reflection, debate, and argument.
Park, Young-Shin
core   +6 more sources

ESQUEMA DE ARGUMENTO DE TOULMIN COMO INSTRUMENTO DE ENSINO: EXPLORANDO POSSIBILIDADES

Ensaio Pesquisa em Educação em Ciências, 2014
Argumentation is a recent focus in science education research, sothere are many areas requiring further research. Questions that need to be addressed include the following: “Is the quality of argumentation determined by the presence of particular ...
Luciana Passos Sá, Ana Claudia Kasseboehmer, Salete Linhares Queiroz   +2 more
doaj  

Making the Case for Organ‐on‐Chip Platforms in Long‐Acting Therapeutics Development

Advanced Healthcare Materials, EarlyView.
LATs release drug from a tissue‐resident depot over weeks to months, improving adherence, but their development is hampered by preclinical models that cannot reproduce the coupled tissue processes, sustained release, local microenvironment change, interstitial transport, immune and foreign‐body responses, and clearance that govern depot performance in ...
Charlie Gowans, Abdulwahhab Khedr, Panagiotis G. Georgiou, Nehir Arik, Ozlem Sen, Steve P. Rannard, Tom O. McDonald, Christos Tapeinos   +7 more
wiley   +1 more source

Feed and neurodegenerative diseases: a socio-scientific issue for developing argumentative skills

, 2021
El artículo muestra los resultados de un trabajo de investigación cuyo objetivo fue favorecer el desarrollo de la habilidad argumentativa en un grupo de profesores en formación inicial del programa de Licenciatura en Química de la Universidad Pedagógica Nacional, mediante el diseño y la aplicación de una unidad didáctica sobre las implicaciones de la ...
Cortés, María José, Rodríguez, Rodrigo   +1 more
openaire   +1 more source