Results 91 to 100 of about 9,598,118 (305)

The Short term effects of vibration training on maximal shoulder push up

Physical Treatments, 2012
Objective: Recently, whole body vibration exercise has been developed as a new modality in the field of physiotherapy. It has been suggested that this exercise increases muscle power and strength and improves muscular performance.
Afsun Nodehi Moghadami, Roshanak keshavarz, Ebrahem Ali koozahei, Hooman Minoonejad, Mojtaba Ebrahimi werkiani   +4 more
doaj  

Developing technology pushed breakthroughs: an empirical study

Journal of Technology Management & Innovation, 2017
Developing a technology push product that brings real novelty to the market is difficult, risky and costly. This case study analyzes success factors defined by the literature.
Jari Sarja, Samuli Saukkonen, Kari Liukkunen, Elina Annanpera   +3 more
doaj   +1 more source

Pengaruh Metode Latihan Medicine Ball dan Push-Up terhadap Daya Ledak Otot Lengan Atlet Karate [PDF]

, 2022
Penelitian ini berasal dari masalah daya ledak maksimum yang rendah dan kecepatan maksimum dalam waktu cepat di atlet Karate UKA Universitas Negeri Padang bertujuan untuk mengungkapkan pengaruh metode pelatihan menggunakan Push-Up dan menggunakan ...
sari, D. H. (Dwi), Septri, S. (Septri), Haryanto, J. (Jeki)   +2 more
core  

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Conversores Push-Pull PWM CC-CC trifásicos alimentados em corrente [PDF]

, 2010
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2010In this thesis, a three-phase current-fed Push-Pull DC-DC converter and its version with active clamping ...
Andersen, Romero Leandro
core  

Paving the Way for Next‐Generation Solid‐State Waste Heat Recovery: A Thermomagnetic Materials and Systems Roadmap

Advanced Functional Materials, EarlyView.
Unlocking thermomagnetic low‐grade waste heat recovery. This perspective provides a comprehensive roadmap for the development of thermomagnetic materials and systems. By addressing key engineering challenges across multiple scales, it bridges the gap between micro‐power IoT devices and large‐scale industrial applications. ABSTRACT Nearly half of global
A. Waske, K. Klinar, S. Fähler, M. Kohl, N. M. Dempsey, F. Albertini, G. A. de Wijs, T. Schrefl, M. Maschek, S. Lionte, C. Megnin, N. van Dijk, A. Kitanovski, E. Brück   +13 more
wiley   +1 more source

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

Advanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri, Asif Abdullah Khan, Md Fahim Al Fattah, Mahmoud Almadhoun, Shamaila Shahzadi, Aixi Pan, Md Soyaeb Hasan, Henry Wu, Arash Aghigh, Bhawna Bhawna, François Légaré, Vivek Maheshwari, Dayan Ban   +12 more
wiley   +1 more source

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

Advanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler, Richard Weber, Michael Sommer, Karin Leistner   +3 more
wiley   +1 more source

PENGARUH LATIHAN PLYO PUSH UP PADA PUKULAN FOREHAND TERHADAP PERMAINAN TENIS MEJA SISWA SMK KESEHATAN GIGI LANTAMAL

Riyadhoh: Jurnal Pendidikan Olahraga
Hasil penelitian ini bertujuan melihat pengaruh latihan plyo push up seberapa besar peningkatan kemampuan pukulan forehnad terhadap tenis meja. Penelitian dilakukan dengan menggunakan random sampling dalam penentuan sampel, jumlah sampel yang digunakan ...
Hasnah - Hasnah, Andi Nahdia T Walinga, Ferawati Ferawati   +2 more
doaj   +1 more source

Beyond Thin Film Limits—Superhard and Hydrogen‐Free Amorphous Carbon Coatings With Over 100 µm Thickness

Advanced Functional Materials, EarlyView.
For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa, Frank Kaulfuß, Stefan Makowski, Volker Weihnacht   +3 more
wiley   +1 more source