Results 21 to 30 of about 28,060 (264)

Mechanical Behavior of Multi-Material Single-Lap Joints under High Rates of Loading Using a Split Hopkinson Tension Bar

open access: yesMetals, 2022
In the presented research, a split Hopkinson tension bar (SHTB) was used to measure the mechanical response of multi-material single-lap joints in the high-rate loading regime.
Pascal Rüthnick   +3 more
doaj   +1 more source

A Priori Information Based Time-Resolved 3D Analysis of the Trajectory and Spatial Orientation of Fast-Moving Objects Using High-Speed Flash X-ray Imaging

open access: yesJournal of Imaging, 2022
This paper shows that the X-ray analysis method known from the medical field, using a priori information, can provide a lot more information than the common analysis for high-speed experiments. Via spatial registration of known 3D shapes with the help of
Ralph Langkemper   +5 more
doaj   +1 more source

Exploring the Impact of Peer Assessment on EFL Students’ Writing Performance

open access: yesIAFOR Journal of Education, 2021
Lately, researchers have expressed their concern for EFL students’ poor writing performance and exam failure. They have indicated that peer assessment (PA) can be successfully employed to support a better integration of teaching/instruction with ...
Eleni Meletiadou
doaj   +1 more source

La ardilla de vientre rojo en Argentina y el manejo de especies introducidas como un problema biológico y social

open access: yesEcología Austral, 2013
El estudio y manejo de especies exóticas invasoras ha estado principalmente enfocado en conocer el proceso de invasión y técnicas adecuadas de manejo.
Mariela Borgnia   +3 more
doaj   +1 more source

CONTENT AND LANGUAGE INTEGRATED LEARNING IN RUSSIAN TECHNICAL UNIVERSITIES

open access: yesОбразование и наука, 2017
Introduction. The paper presents an overview of and reasons behind Content-Language Integrated Learning (CLIL). Nowadays, CLIL is clearly on its way to becoming an option – not yet an obligation – for higher education in the world. Against the background
T. V. Sidorenko, S. V. Rybushkina
doaj   +1 more source

Engaging busy teachers of young learners in in-service English training

open access: yesEdulite: Journal of English Education, Literature, and Culture, 2022
Highly qualified and competent teachers are the key for outstanding education systems. Teachers, however, are too busy with administrative work. Accordingly conducting engaging in-service training for them is a relief, as well as a way to improve their ...
Fransisca Endang Lestariningsih   +1 more
doaj   +1 more source

EMI

open access: yes, 2023
El cáncer es un problema de salud que afecta al Perú y al mundo. Según las últimas estimaciones de GLOBOCAN 2020 a nivel mundial se produjeron aproximadamente 19,3 millones de casos nuevos. Además, para el 2040 se espera que la incidencia sea de un 47% más que en el 2020, con alrededor de 28,4 millones de casos (Global Cancer Observatory [GLOBOCAN ...
Chique Zevallos, Roxana Del Pilar   +2 more
openaire   +1 more source

Lecturers’ Perceptions on the Benefits and Challenges of English as a Medium of Instructions (EMI) Program: North Bali Context

open access: yesLingua Didaktika: Jurnal Bahasa dan Pembelajaran Bahasa, 2023
EMI program is an innovative program that has gained high popularity in the countries where English is a second or foreign language. This is due to the benefits that the program offers; to the students, the lecturers and the institutions.
Putu Ayu Prabawati Sudana   +3 more
doaj   +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

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian   +7 more
wiley   +1 more source

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