Results 131 to 140 of about 43,572 (307)

PERBEDAAN PENGARUH LATIHAN PLIOMETRIK DEPTH JUMP DAN JUMP TO BOX TERHADAP PERFORMA VERTICAL JUMP PADA PEMAIN BASKET [PDF]

, 2018
Latar Belakang: Vertical jump merupakan suatu gerakan yang kompleks, yang membutuhkan kecepatan dan koordinasi yang terharmonisasi dari segmen tubuh peloncat pada saat gerakan push-off, kemudian flight,dan pada saat landing.
Agus Riyanto, S.KM., M.Fis, Dyah Esti Pranawengrum, NIM. 1610301267   +1 more
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Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Vertical jump comparison of women's volleyball players [PDF]

, 2013
Title: Vertical jump comparison of women's volleyball players Objectives: The aim of this work was to coparison of vertical jump, postural stability and body composition of women's volleyball players before and after season 2012/2013.
Klasová, Kateřina
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Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

The effect of chronic leg press exercises on hamstring muscle length and different vertical jump performance

Pedagogy of Physical Culture and Sports
Background and Study Aim. As it is known, chronic resistance exercises cause limitations in some joints and this negatively affects the normal range of motion.
Sebiha Kurhan, Ahmet Kurtoğlu, Cihad Onur Kurhan, Özgür Eken, Bekir Çar   +4 more
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

PERBEDAAN PENGARUH COUNTERMOVEMENT JUMP DENGAN ISOMETRIC HIP FLEXION EXCERCISES TERHADAP PENINGKATAN VERTICAL JUMP PADA PEMAIN BULUTANGKIS [PDF]

, 2019
Intisari Latar Belakang: Olahraga bulutangkis memerlukan lompatan yang tinggi untuk melakukan smash,maka diperlukan vertical jump yang baik. Meningkatkan vertical jump pemain bulutangkis di berikan latihan Countermovement jump yang mampu meningkatkan
Dwi, Aprianti Nadya
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Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

Anthropometric factors affecting vertical jump height in ballet dancers [PDF]

, 2007
Jumping plays an integral part of ballet performance and this study examines some of the ballet dancer’s characteristics that influence jump height. Forty-nine dancers (M = 21; F = 28) completed a series of tests that included two footed vertical jump ...
Angioi, Manuela, Twitchett, Emily, Wyon, Matthew A., Allen, Nick, Nevill, Alan M.   +4 more
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