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PHYSIOLOGICAL STATUS AND MOTOR FUNCTION OF SPORTS TRAINEES

*ADARSH KANT SHARMA and **Dr. ABDUL AZEEZ KHAN

*Research Scholar, Department of Physical Education, SunRise University, Alwar, Rajasthan (India)

**Professor, Department of Physical Education, SunRise University, Alwar, Rajasthan (India)

*Email: adarshkantsharma@gmail.com

Abstract: The purpose of this brief review is to examine the neural adaptations associated with training, by focusing on the behavior of single motor units. The review synthesizes current understanding on motor unit recruitment and rate coding during voluntary contractions, briefly describes the techniques used to record motor unit activity, and then evaluates the adaptations that have been observed in motor unit activity during maximal and submaximal contractions. Relatively few studies have directly compared motor unit behavior before and after training. Although some studies suggest that the voluntary activation of muscle can increase slightly with strength training, it is not known how the discharge of motor units changes to produce this increase in activation. The evidence indicates that the increase is not attributable to changes in motor unit synchronization. It has been demonstrated, however, that training can increase both the rate of torque development and the discharge rate of motor units. Furthermore, both strength training and practice of a force-matching task can evoke adaptations in the discharge characteristics of motor units. Because the variability in discharge rate has a significant influence on the fluctuations in force during submaximal contractions, the changes produced with training can influence motor performance during activities of daily living. Little is known, however, about the relative contributions of the descending drive, afferent feedback, spinal circuitry, and motor neuron properties to the observed adaptations in motor unit activity.

[Sharma, A.K. and Khan, A.Z. PHYSIOLOGICAL STATUS AND MOTOR FUNCTION OF SPORTS TRAINEES. Researcher 2024;16(7):1-6]. ISSN 1553-9865 (print); ISSN 2163-8950 (online). http://www.sciencepub.net/researcher. 01. doi:10.7537/marsrsj160724.01.

Keywords: PHYSIOLOGICAL STATUS, MOTOR FUNCTION, SPORTS TRAINEES

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Research on the modeling theory in natural science

Wang Yiping *, Sun Chunwu**

*, ** AI, Industry engineering / manufacturing

Field of interest in natural science

Specialty to invent new products and write such as Tai Chi words of the world popular science book

Professional title of visiting professor

Email: yzscw0514@163.com WeChat account scw20171020 Postal code 225008

Abstract: There are many problems in natural science troubling scientists, but Einstein customized his thinking in the search for the field of unified gravity, electromagnetic force, strong force and weak force. Therefore, he could not first create the theory of a unified field, and then analyze and discuss who is of the largest quality, and unify these forces and transform them into new matter.

[Wang Yiping, Sun Chunwu. Research on the modeling theory in natural science. Rep Opinion 2024;16(6):6-15]. ISSN 1553-9873 (print); ISSN 2375-7205 (online). http://www.sciencepub.net/report.

02. doi:10.7537/marsroj160624.02.

Key words: diffuse air, centrifugal force centrifugal force ellipse diagram mass energy; force; tool atomic evolution planet; galaxy; density wave, eccentric vortex engine

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Statistical Computational interpretation of Physicochemical Groundwater Quality in proximity to designated Tea Plantations in Lakhimpur District, Assam, India

Ranjit Paul¹, Tarun Chandra Taid², Bhabajit Bhuyan ³

^1. Department of Computer Science, North Lakhimpur College (Autonomous), Lakhimpur, Assam, India, 787031

^2.Department of Zoology, North Lakhimpur College (Autonomous), Lakhimpur, Assam, India, 787031

^3. Department of Chemistry, North Lakhimpur College (Autonomous), Lakhimpur, Assam, India, 787031

bhabajitb@rediffmail.com

Abstract: There is an increasing concern related to water quality issues throughout the developing countries. There is a lack of data on different environmental aspects related to the tea gardens of Assam. Ground water quality and its impact on human health in and around five selected tea gardens of Lakhimpur district, Assam, India was assessed with a view to strengthen the water quality database of the region so that appropriate measures can be adopted, at the planning level, to keep the contamination of water at the minimum. Twenty ground water samples were chemically and statistically analyzed by adopting standard procedures. The observed variations in quality of water samples inside and outside tea gardens may be due to the high permeability of tea garden soils combined with the relatively short distance to the water table making these areas particularly sensitive to contamination. Excessive rainfall or over irrigation may also cause downward movement of water through the soil profile. The experimental values of physicochemical parameters were compared with the World Health Organisation and ISI water quality standards. It was found that people use water for drinking purposes mostly from tubewells, borewells and supply water sources, which need purification before drinking. Univariate statistics were used to test distribution normality for each water quality parameter. Statistical observations on the experimental data show that the distributions of various water quality parameters in the study area were widely off normal. The present study, however, fulfilled only the limited purpose of strengthening database, which may help in formulating strategies for future.

[Paul R, Taid TC, Bhuyan B. Statistical Computational interpretation of Physicochemical Groundwater Quality in proximity to designated Tea Plantations in Lakhimpur District, Assam, India. Researcher 2024;16(7):37-43]. ISSN 1553-9865 (print); ISSN 2163-8950 (online). http://www.sciencepub.net/researcher. 03. doi:10.7537/marsrsj160724.03.

Keywords: pH, Alkalinity, Hardness, Kurtosis, Skewness

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Kamala Das: Life and Works

* KARBHARI RAJKUMAR  PRABHURAO and **Dr. NEMPAL SINGH

¹Research Scholar, Department of English, SunRise University, Alwar, Rajasthan (India)

²Associate Professor, Department of English, SunRise University, Alwar, Rajasthan (India)

Email: rpkk22@gmail.com

Abstract: Kamala Das (Kamala Suraiyya) also written under the pseudonyms Madhavikutty and Kamala Suraiyya was one of the best known contemporary Indian women writers. Writing in two languages, English and Malayalam, Das has authored many autobiographical works and novels, several well-received collections of poetry in English, numerous volumes of short stories, and essays on a broad spectrum of subjects. Since the publication of her first collection of poetry, Summer in Calcutta (1965), Das has been considered an important voice of her generation, exemplified by a break from the past by writing in a distinctly Indian persona rather than adopting the techniques of the English modernists. Das's provocative poems are known for their unflinchingly honest explorations of the self and female sexuality, urban life, women's roles in traditional Indian society, issues of postcolonial identity, and the political and personal struggles of marginalised people. Das's work in English has been widely anthologized in India, Australia, and the West, and she has received many awards and honours, including the P.E.N. Philippines Asian Poetry Prize (1963), Kerala Sahitya Academy Award for her writing in Malayalam (1969), Chiman Lal Award for fearless journalism (1971), the ASAN World Prize (1985), and the Sahitya Akademi Award for her poetry in English (1985). In 1984, she was nominated for the Nobel Prize in Literature.

[Prabhurao, K.R. and Singh, N. Kamala Das: Life and Works. Researcher 2024;16(7):44-47]. ISSN 1553-9865 (print); ISSN 2163-8950 (online). http://www.sciencepub.net/researcher. 04. doi:10.7537/marsrsj160724.04.

Keywords: LIFE, WORKS, POETRY,  KAMALA DAS

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