Results 91 to 100 of about 337,141 (330)

Mehrsprachigkeit an universitären Bildungsinstitutionen: Arbeitssprache Englisch im Hochschulfachunterricht [PDF]

, 2009
Dieser Artikel bietet einen Überblick zur Einführung von englischsprachigem Fachunterricht an Hochschulen (English-Medium Instruction, EMI). Die Rundschau ist eingebettet in Erläuterungen zu bildungs- und sprachpolitischen Entwicklungen in Europa.
Kelly, Paul, Pelli-Ehrensperger, Annabarbara, Studer, Patrick   +2 more
core   +1 more source

Engineered Interpenetrating MXene Networks in Aramid Layered Films for Antioxidant and Broadband Electromagnetic Interference Shielding

Advanced Science, EarlyView.
This study introduces an innovative interpenetrating layered structure, comprising alternating aramid nanofiber (ANF) layers and MXene layers, fabricated through a directional freeze–thaw intercalation–gel‐film formation strategy. Unlike traditional homogeneous layered films, this unique layered structure features mutually embedded conductive and ...
Hongli Cheng, Gaojie Han, Congqi Liu, Yang Zhou, Yiming Wang, Bing Zhou, Yuezhan Feng, Chuntai Liu, Hao‐Bin Zhang, Changyu Shen   +9 more
wiley   +1 more source

Intercalated graphite fiber composites as EMI shields in aerospace structures [PDF]

The requirements for electromagnetic interference (EMI) shielding in aerospace structures are complicated over that of ground structures by their weight limitations. As a result, the best EMI shielding materials must blend low density, high strength, and
Gaier, James R.
core   +1 more source

Record‐High Latent Heat, Ultra‐Fast Relaxation and Closed‐Loop Recycling Double‐Brush Polymer Networks for Self‐Adaptive Thermal Interface Management

Advanced Science, EarlyView.
By grafting dense long double‐brush chains, we synthesized bottlebrush networks with high theoretical enthalpy. Their low entanglement, combined with dynamic bonds, promotes crystalline domain reorganization and minimizes enthalpy loss, achieving a record enthalpy of 240.7 J·g−1.
Qiguang Liu, Yanyun Li, Zhenghao Wu, Junjie Cheng, Chang Jing, Jue Cheng, Jiahao Ma, Junying Zhang   +7 more
wiley   +1 more source

Power quality enhancement in asymmetrical cascaded multilevel inverter using modified carrier level shifted pulse width modulation approach

IET Power Electronics, EarlyView., 2022
New modified carrier‐based level shifted pulse width modulation approaches for single‐phase trinary dc source fed cascaded H‐bridge inverters are proposed in this article. In order to suppress the lower order harmonics, the carrier frequency is often tuned higher. However, switching and electromagnetic interference problems have a significant influence
Arun Vijayakumar, Albert Alexander Stonier, Geno Peter, Ashok Kumar Loganathan, Vivekananda Ganji   +4 more
wiley   +1 more source

TEACHING SCIENCE USING ENGLISH DONE BY PRIMARY SCHOOL TEACHERS IN MALANG

Celtic, 2019
English as a Medium of Instruction (EMI) is relied by many teachers to achieve bilingual education goals. The purpose of teaching any other subjects in English is to prepare the students to learn from the firsthand sourcewhen later they pursue higher ...
Pritha Anggiarima
doaj   +1 more source

Empowering Carbon Fibers With Ti3C2Tx MXene: A Paradigm Shift Toward Integrated Structure‐Function Composites

Advanced Science, EarlyView.
This review comprehensively outlines how Ti3C2Tx MXene transforms carbon fiber from a structural component into a multifunctional platform. We systematically detail cutting‐edge modification strategies and showcase exceptional performance in EMI shielding, energy storage, smart sensing, and beyond.
Hongshuo Cao, Yue Xing, Jiangman Sun, Yanhong Tian, Yangyang Gao, Xuejun Zhang, Xiubing Liang   +6 more
wiley   +1 more source

A non‐isolated symmetrical design of voltage lift switched‐inductor boost converter with higher gain and low voltage stress across switches

IET Power Electronics, EarlyView., 2022
The article discusses the novel topology with high gain and low voltage stress DC‐DC converter based on switched‐capacitor and switched‐inductors for fuel cell and PV applications. The converter performance is analyzed and verified with the hardware prototype (22/400V, 50kHz).
Md Samiullah, Marif Daula Siddique, Atif Iqbal, Pandav Kiran Maroti, Subrata Banerjee   +4 more
wiley   +1 more source

Accompanying Subject-Matter Teachers in their English-Medium Instruction Journey: A Report of Medical English Training [PDF]

Eon
This report documents a multi-phase initiative in support of Subject-Matter Teachers (SMTs) who are transitioning to English-Medium Instruction (EMI). Following national policy shifts, medicine lecturers are expected to implement EMI.
Manel MIZAB, Houda BOUMEDIENE
doaj  

Determining the management zones with hierarchic and non-hierarchic clustering methods

Research in Agricultural Engineering, 2014
Delineation of the management zones of a field is commonly used in precision agriculture technology. There are many techniques used to identify management zones.
J. Galambošová, V. Rataj, R. Prokeinová, J. Prešinská   +3 more
doaj   +1 more source