Results 61 to 70 of about 38,113 (302)

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Acute Effects of Squat and Ballistic Jump Exercises on Judo-Specific Performance, Handgrip Strength, and Perceived Exertion in Young Male Judokas

Applied Sciences
This study aimed to examine the acute effects of squat and ballistic jump exercises during warm-ups on judo-specific performance in young male judokas.
Jateen Baruah, Avinash Kharel, Madin Hina, Halil İbrahim Ceylan, Muntean Raul-Ioan, Rohit K. Thapa   +5 more
doaj   +1 more source

Kinematics and Kinetics of Squats, Drop Jumps and Imitation Jumps of Ski Jumpers [PDF]

Journal of Strength and Conditioning Research, 2016
Squats, drop jumps, and imitation jumps are commonly used training exercises in ski jumping to enhance maximum force, explosive force, and sport-specific skills. The purpose of this study was to evaluate the kinetics and kinematics of training exercises in ski jumping and to find objective parameters in training exercises that most correlate with the ...
Pauli, Carole A., Keller, Melanie, Ammann, Fabian, Hübner, Klaus, Lindorfer, Julia, Taylor, William R.; id_orcid0000-0003-4060-4098, Lorenzetti, Silvio; id_orcid0000-0002-8339-8960   +6 more
openaire   +3 more sources

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

Pengaruh Latihan Split Squat Jump dan Standing Jump and Reach terhadap Kekuatan dan Power Otot Tungkai

Journal of Physical Education Health and Sport, 2016
This study aims to examine about: the effects of exercise on the split squat jump, standing jump and reach, split squat jump dan standing jump and reach, limb muscle strength and power. The kind of research in use in this study is a quantitative with the
Mahfuz
doaj  

Pengaruh Latihan Half Squat Jump Terhadap Peningkatan Kekuatan Otot Punggung Bawah Pada Atlet Taekwondo Putra [PDF]

, 2015
Latar Belakang: Pada olahraga beladiri khususnya taekwondo memerlukan keterampilan dalam menendang. Tendangan yang baik diperlukan suatu teknik dan ledakan otot yang tepat.
, Maskun Pudjianto, M.Kes, , Yulisna Mutia Sari, SSt.FT., M.Sc (GRS, Fitri, Diah Purnama   +2 more
core  

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Pengaruh latihan pliometrik squat jump dan two-foot ankle hop terhadap power otot tungkai siswa kelas vii smpn 25 surakarta tahun 2011 dengan parameter lompat jauh tanpa awalan (ljta) [PDF]

, 2011
Latar Belakang: Power otot tungkai merupakan kemampuan dasar yang penting dalam banyak cabang olahraga. Power otot tungkai dapat dilatih dan ditingkatkan sejak usia dini yaitu antara 12-15 tahun.
Pristianto, Arif
core  

Classification of lower extremity movement patterns based on visual assessment: reliability and correlation with 2-dimensional video analysis [PDF]

, 2014
CONTEXT: Abnormal movement patterns have been implicated in lower extremity injury. Reliable, valid, and easily implemented assessment methods are needed to examine existing musculoskeletal disorders and investigate predictive factors for lower extremity
Graci, Valentina, Harris-Hayes, Marcie, Koh, Christine, Royer, Nathaniel K, Salsich, Gretchen B, Steger-May, Karen   +5 more
core   +2 more sources

The Effects of Multiple Sets of Squats and Jump Squats on Mechanical Variables

Journal of Strength and Conditioning Research, 2020
Abstract Rossetti, ML, Munford, SN, Snyder, BW, Davis, SE, and Moir, GL. The effects of multiple sets of squats and jump squats on mechanical variables. J Strength Cond Res 34(4): 1017–1023, 2020—The mechanical responses to 2 nonballistic squat and 2 ballistic jump squat protocols performed over multiple sets were investigated.
Snyder, B., Rossetti, M., Moir, G., Munford, S., Davis, S.   +4 more
openaire   +3 more sources