NAD Effects on the Biochemistry and Psychological Performance of Alcoholics under Ethanol Stress

1969 ◽  
Vol 30 (3) ◽  
pp. 570-584
Author(s):  
Maurice Rappaport
Keyword(s):  
Ethanol Stress ◽  
Psychological Performance

YOGAINTOCLASSROOM PRACTICES:NEED OF THEHOUR

2017 ◽  
Vol 4 (36) ◽  
Author(s):  
Jasmeet Bedi
Keyword(s):  
21St Century ◽  
Mental Stress ◽  
Growing Up ◽  
Educational Organization ◽  
Psychological Performance ◽  
The World ◽  
Teachers And Students ◽  
Classroom Studies ◽  
Day By Day

We are living in the world of 21st century which is known as the world of ‘Mental Stress’ in these circumstances, knowledge amplifies day by day. There is a knowledge explosion in the world, hence each and every person tries to get this knowledge by new andmost recent mediasand they also use it. In this direction there is a qualitative growing up in the person for in receipt of knowledge and its use by appreciative. In the same way, we notice the qualitative addition in the educational organization, teachers and students, which are going to get knowledge. In these circumstances teachers and students feel a perplexity. Learner or student of today is not only physically unhealthy but also mentally or emotionally. So it becomes duty or responsibility of a teacher to incorporate such practices in his classroom so that stress, tension, anxiety, frustration etc. of their students reduces which ultimately affect upon their academic as well as socio-psychological performance. The present paper throws light on benefits of yoga into classroom, studies conducted on the same, challenges before a teacher.

scholarly journals Determining Factors of Psychological Performance and Differences among Age Categories in Youth Football Players

2021 ◽  
Vol 13 (14) ◽  
pp. 7713
Author(s):  
Juan De Dios Benítez-Sillero ◽  
Luis Manuel Martínez-Aranda ◽  
Manuel Sanz-Matesanz ◽  
Marta Domínguez-Escribano
Keyword(s):  
Well Being ◽  
Negative Energy ◽  
Attention Control ◽  
Mental Toughness ◽  
Football Players ◽  
Energy Control ◽  
Psychological Performance ◽  
Self Confidence ◽  
Determining Factors ◽  
Motivational Level

Within the determining factors of psychological performance, mental toughness is considered a multidimensional factor, comprising cognitive, affective, and behavioural components together with self-confidence, which is related to success in sports performance as well as psychological health and well-being. The aim of this study was to analyse the relationship between different factors composing mental toughness and age categories in young football players, in order to determine the presence of specific psychological skills in their formative progression. A total of 118 male players (16.91 ± 2.42 years old) completed the Spanish version by Cernuda (1988) of the original Psychological Performance Inventory (PPI) by Loher (1982, 1986). The results indicated significant differences in four variables (negative energy control, attention control, visual and image control, motivational level) on three different age categories, where the U19 category showed the best results for all the variables, decreasing afterwards in the semi-professional category. Significant correlations were established between mental toughness variables and age categories, where the age category variable was significantly correlated in a positive way with attention control, visual and image control, and motivational level. In the same line, the variable self-confidence correlated positively with negative energy control, attention control, motivational level, attention control, and positive energy. The assessment of psychological variables such as mental toughness, taking into account the formative stage, may be helpful for both coaches and players when selecting adequate mental skill training for improving competitive performance and sporting success, as well as for positive and healthy psychological development and well-being.

scholarly journals Correction to: Transcriptome analysis of the thermotolerant yeast Kluyveromyces marxianus CCT 7735 under ethanol stress

2021 ◽  
Author(s):  
Raphael Hermano Santos Diniz ◽  
Juan C. Villada ◽  
Mariana Caroline Tocantins Alvim ◽  
Pedro Marcus Pereira Vidigal ◽  
Nívea Moreira Vieira ◽  
...  
Keyword(s):  
Transcriptome Analysis ◽  
Kluyveromyces Marxianus ◽  
Ethanol Stress ◽  
Thermotolerant Yeast

Effects of ethanol stress on epsilon-poly-L-lysine (ε-PL) biosynthesis in Streptomyces albulus X-18

2021 ◽  
pp. 109907
Author(s):  
Dahong Wang ◽  
Peng Xu ◽  
Jiangrui Sun ◽  
Jiangfeng Yuan ◽  
Junfeng Zhao
Keyword(s):  
Ethanol Stress

Effects of remoxipride on measures of psychological performance in healthy volunteers

1991 ◽  
Vol 105 (2) ◽  
pp. 225-229 ◽  
Author(s):  
D. Fagan ◽  
D. B. Scott ◽  
M. Mitchell ◽  
B. Tiplady
Keyword(s):  
Healthy Volunteers ◽  
Psychological Performance

scholarly journals Aspergillus niger upregulated glycerolipid metabolism and ethanol utilization pathway under ethanol stress

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Nawaporn Vinayavekhin ◽  
Wimonsiri Kongchai ◽  
Jittra Piapukiew ◽  
Warinthorn Chavasiri
Keyword(s):  
Aspergillus Niger ◽  
Ethanol Stress ◽  
Utilization Pathway

Osmotic Shock Augments Ethanol Stress in Saccharomyces cerevisiae MTCC 2918

2011 ◽  
Vol 64 (2) ◽  
pp. 100-105 ◽  
Author(s):  
Geraldine S. M. John ◽  
Murugesan Gayathiri ◽  
Chellan Rose ◽  
Asit B. Mandal
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Osmotic Shock ◽  
Ethanol Stress

scholarly journals Evaluation of psychological performance strategies of volleyball players

2020 ◽  
Vol 17 (3) ◽  
pp. 812-821
Author(s):  
Aylin Özgen Feralan ◽  
Serkan İbiş ◽  
Bülent Okan Micoogullari
Keyword(s):  
Social Sciences ◽  
Goal Setting ◽  
Full Text ◽  
English Summary ◽  
Attention Control ◽  
Psychological Performance ◽  
Self Talk ◽  
Volleyball Players ◽  
Study Performance ◽  
Performance Strategies

Aim: The aim of this study was to examine the performance strategies of volleyball players and also comparison of usage levels of strategies in training and competitions. Method: Total 134 voluntary amateur volleyball players between the ages of 15-24 participated in the study. Performance strategies of volleyball players were determined with Test of Performance Strategies that designed by Thomas et al., (1999). To examine the performance strategies of volleyball players and also comparison of usage levels of strategies in training and competitions Statistical Package for Social Sciences (SPSS) programme was employed. To define possible differences between variables Independent samples t test was used.     Findings: Practice scale’s highly used strategy was self-talk and the lowest usage percentage was attention control. Meanwhile, competition scale results indicated that the highest used strategy was activation and lowest used strategy was relaxation. While comparison of differences between practice and competition scales strategies, it was found that except of goal setting and imagery all other strategies showed significant differences. Conclusions: Psychological performance strategies’ averages of volleyball players were ensured and it is exhibited that to which strategies should be thought and focused. ​Extended English summary is in the end of Full Text PDF (TURKISH) file.​​ Özet Amaç: Bu çalışmanın amacı, voleybolcuların kullandıkları psikolojik performans stratejilerinin incelenmesi ve antrenmanlarda ve müsabakalarda kullanılan stratejilerin kullanım düzeylerinin karşılaştırılmasıdır. Metod: Çalışmaya 15-24 yaş arasında 134 gönüllü voleybolcu katılmıştır. Sporcuların kullandıkları psikolojik performans stratejilerini ve bu stratejilerin düzeylerini belirlemek üzere Thomas ve ark. (1999) tasarladığı Psikolojik Performans Stratejileri testi kullanılmıştır. İstatistiki analizlerin yapılması amacıyla Sosyal Bilimler için İstatistik programı kullanılmıştır. Olası farklılıkların tespiti için Bağımsız Örneklem t testi kullanılmıştır.     Bulgular: Antrenman alt ölçeğinde kullanılan stratejiler arasında en yüksek ortalama kendinle konuşma becerisi; en az kullanılan ise dikkat kontrolü saptanmıştır.  Müsabaka alt ölçeğinde ise en fazla kullanılan strateji olarak da aktivasyon becerisi; en düşük düzeyde kullanılan beceri stratejisi de rahatlama olarak bulunmuştur. Kullanılan becerilerin karşılaştırılması sonucunda hedef belirleme ve imgeleme becerileri dışındaki tüm becerilerde anlamlı farklılık bulunmuştur. Sonuç: Voleybolcuların psikolojik becerileri kullanım düzeyleri ve ne tür becerilerin daha fazla oranda çalıştırılması gerektiği ortaya koyulmuştur.

scholarly journals Honey Mead Fermentation from Thai Stingless Bee (Tetragonula leaviceps) Honey using Ethanol Tolerant Yeast

2021 ◽  
Vol 67 (5) ◽  
pp. 503-510
Author(s):  
Pimprapa Chaijak ◽  
Purimprach Sinkan ◽  
Santipap Sotha
Keyword(s):  
Ethanol Tolerance ◽  
Alcoholic Beverage ◽  
Invertase Activity ◽  
Stingless Bee ◽  
Ethanol Stress ◽  
Microbial Fermentation ◽  
Tolerance Level ◽  
Enrichment Technique ◽  
Selection Of

Honey mead is a well-known conventional alcoholic beverage made by microbial fermentation of diluted honey. The selection of prospective yeasts for inoculation of honey-must with regard to honey mead quality determines the quality of mead production. The yeast consortium tolerant to ethanol stress was selected for this study using an enrichment technique. The activity of the invertase enzyme and the level of ethanol tolerance have been investigated. Thai stingless bee honey was used as a substrate, and the selected ethanol tolerant yeast consortium was used for mead fermentation. The results revealed that the PP03 had the highest invertase activity of 75.13±9.16 U/mL and the highest ethanol tolerance level of 12%. This is the first study using an ethanol tolerant yeast consortium to ferment honey mead from Thai stingless bee honey.  

Sign in / Sign up

Export Citation Format

Share Document