Results 91 to 100 of about 957,651 (279)

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

Comparing Skype (video calling) and in-person qualitative interview modes in a study of people with irritable bowel syndrome – an exploratory comparative analysis

BMC Medical Research Methodology, 2019
Background Within qualitative research in-person interviews have the reputation for being the highest standard of interviewer-participant encounter.
Matthew Krouwel, Kate Jolly, Sheila Greenfield   +2 more
doaj   +1 more source

Video Calling With Build-In Compiler

International Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: In today's Internet world, many applications that were previously created on a desktop computer are now being created on the web. Many applications can be accessed anytime and anywhere easily using the Internet. Due to the pandemic, the job recruitment process has moved online via Zoom, Google Meet, and other video calling apps.
openaire   +1 more source

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

Advanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou, Jiongyi Yan, Dick F. Firdaus, Amy Jin, Jiaxuan Li, Shushan Wang, Ran Chen, Xudong Tao, Zehao Ji, Yi Liu, Zichen Wang, Christos Margadji, Mark Kotter, J. Axel Zeitler, George G. Malliaras, Ronan Daly, Andrew Gleadall, Sebastian W. Pattinson   +17 more
wiley   +1 more source

COMPARISON OF VIDEO CALL INSTRUCTIONS AND VOICE CALLS IN INDONESIAN LANGUAGE ON CHEST COMPRESSION ONLY HAND POSITION

Nurse and Health
Background: Out of Hospital Cardiac Arrest (OHCA) or cardiac arrest events that occur outside the hospital are the focus of world health problems which is often threaten a person's life.
Maulidah, Ruri Virdiyanti, Abdurahman Wahid, Emelia Rahmawati   +3 more
doaj   +1 more source

Commentary on Photo of Patient on Video Call. [PDF]

Acad Med, 2022
McAteer RA, Hirsch BE, Richner N.
europepmc   +1 more source

Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing

Advanced Functional Materials, EarlyView.
Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff, Saman Jamshididana, Zach Miller, Kassandra Hernandez, Nicolas Gonsalves, Andre Olarra, Elliot Yoo, Jeremy A. Herman, Devin J. Roach   +8 more
wiley   +1 more source

Analisa Quality Of Service Layanan Video Call Berbasis Internet Protocol Multi Media Subsystem Pada Jaringan Ip Versi 6

Techno, 2019
Tidak bisa dipungkiri perkembangan teknologi saat ini begitu pesat, khususnya perkembangan teknologi dibidang telekomunikasi. Sehingga semakin memberikan layanan kemudahan untuk melakukan aktivitas komunikasi.
Bongga Arifwidodo, Syahriful Ikhwan
doaj  

Les pratiques innovatrices en classe de langues. L’édition et la production des films dans l’enseignement de FLE

Studia Romanica Posnaniensia, 2014
Even if language teachers regularly rely on audio-visual resources, fi lm making and editing is still considered as an avant-garde teaching approach. Its potential lies in the fact that it allows the role of the student to shift from refl ective viewer ...
Krzysztof Kotula
doaj   +1 more source

Heteroatom‐Engineering Promoted Co9S8 Bi‐functional Electrocatalyst for Hydrazine‐Assisted Hydrogen Production at Industrial Current Density

Advanced Functional Materials, EarlyView.
Fe and P co‐doped Co9S8 nanocorals (Fe, P‐Co9S8) are successfully synthesized by a heteroatom engineering strategy, which exhibit outstanding bifunctional electrocatalytic performance for both the hydrogen evolution reaction (HER) and hydrazine oxidation reaction (HzOR).
Yuying Meng, Chunyan Xiang, Wenbiao Zhang, Dahai Zeng, Bing Du, Bao Zhong, Yue Jiang, Damien Voiry, Qingsheng Gao   +8 more
wiley   +1 more source