Results 11 to 20 of about 6,794,959 (251)

Pricing power derivatives: a two-factor jump-diffusion approach [PDF]

open access: yes, 2003
We propose a two-factor jump-diffusion model with seasonality for the valuation of electricity future contracts. The model we propose is an extension of Schwartz and Smith (Management Science, 2000) and Lucia and Schwartz (Review of Derivatives Research,
Pablo Villaplana   +2 more
core   +2 more sources

Optimum take-off angle in the standing long jump [PDF]

open access: yes, 2005
The aim of this study was to identify and explain the optimum projection angle that maximises the distance achieved in a standing long jump. Five physically active males performed maximum-effort jumps over a wide range of take-off angles, and the jumps ...
Wakai, M   +3 more
core   +1 more source

Trends in Psychological Experiences of Athletes by Period in the Long Jump Competition [PDF]

open access: yesCheyuk gwahag yeon-gu, 2023
PURPOSE This study explored psychological experiences in long jump competitions and examined the continuity of psychological experiences over time.
Deok-Hyeon Kim, Young-Kil Yun
doaj   +1 more source

Normative Evaluation Method of Long Jump Action Based on Human Pose Estimation

open access: yesIEEE Access, 2023
Addressing the issue of the lack of objective quantitative evaluation in training long jump events, this study presents a normative analysis method based on human pose estimation and similarity measures.
Xiugang Gong   +5 more
doaj   +1 more source

Long jump: the are body height and body weight good predictors of perfomance in elite jumpers?

open access: yesSlovak Journal of Sport Science, 2023
Background: Long jump are cyclic-acyclic movements of maximum intensity. It is a discipline that combines speed and jump in technique, that is, the speed-strength properties of competitors.
Ratko Pavlović   +2 more
doaj  

Acquisition and Analysis of Long Jump Biomechanics in Paralympic Lower Limb Amputee Athletes

open access: yes, 2023
reservedThe investigation into the kinematic and kinetic aspects of long jump biomechanics in Paralympic athletes with lower limb amputation is crucial to understand the adaptation mechanisms these athletes use when performing jumps with specialized ...
TONIUTTO, ANNA
core  

The Impact of Student Teams Achievement Divisions (STAD) Learning Method on Long Jump Performance

open access: yesKinestetik, 2023
This research aims to investigate the influence of the Student Team Achievement Divisions (STAD) learning method on students' long jump performance. The STAD learning method is an approach that encourages collaboration and interaction among students in ...
Dewi Septaliza, Edi Sopran Lubis
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

Study the contribution Rate of the momentum of some body segments of the overall momentum of the body to the stage of takeoff in the long jump [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2011
The amount of movement has a significant impact on the achievement during the stage of takeoff in the long jump as a jumper in good performance in order to achieve the highest level of achievement and this requires the jumper to involve all segments of ...
Nadia T. Noori, Thaer Ganem Mala Alow
doaj   +1 more source

The Effect of Squat Training on Long Jump Ability

open access: yesJuara, 2021
The purpose of this study was to determine the effect of squat training on long jump abilities. The research method used was one group pre-test and post-test.
Sulasikin Sahdi Kadir   +5 more
doaj   +1 more source

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