scholarly journals Characterizing the Energy-Saving Behaviors, Attitudes and Awareness of University Students in Macau

2019 ◽  
Vol 11 (22) ◽  
pp. 6341 ◽  
Author(s):  
Shujie Zhao ◽  
Qingbin Song ◽  
Chao Wang
Keyword(s):  
University Students ◽  
Energy Saving ◽  
Energy Savings ◽  
High Energy ◽  
Significance Level ◽  
Using Data ◽  
Save Energy ◽  
The University ◽  
The Relationship ◽  
High Energy Consumption

Currently, energy and its usage are the primary environmental issues in all countries and regions. As a special social group, university students not only have extremely high energy consumption needs, but they have more advanced consumption concepts. Understanding their energy-saving characteristics could provide foresight for predicting the energy-saving characteristics of future residents. Using data collected from 737 valid questionnaires, from five typical universities in Macau, this study investigated university students' energy-saving behaviors, attitudes and awareness, and analyzed the possible influencing factors. The results showed that the energy-saving behaviors and attitudes of respondents from five university were nearly the same. Meanwhile, 75.98% of the respondents clearly recognized that energy-savings behaviors are closely related to their daily study and life, and 96.61% of the university students thought that it is very necessary to save energy. In addition, 92.94% of students thought it was necessary to carry out energy-saving education in universities. The regression analysis indicated that “the relationship between energy-saving awareness and daily life” and “the necessity of energy-saving education” are positively correlated with the energy-saving awareness at the significance level of 1%, whereas the energy-saving behaviors, “give priority to energy-saving products” and “shut down your computer when going out”, are positively correlated with energy-saving awareness at the significance level of 10% and 5%, respectively. Finally, we proposed effective suggestions for raising the awareness of saving energy among university students.

Research on Measure of Energy-Saving and Environmental Protection in Foundry Industry

2014 ◽  
Vol 522-524 ◽  
pp. 845-848
Author(s):  
Ji Gao Li ◽  
Qian Zhang
Keyword(s):  
Sustainable Development ◽  
Energy Consumption ◽  
Energy Saving ◽  
Environmental Protection ◽  
High Energy ◽  
The Sustainable Development ◽  
Foundry Industry ◽  
Save Energy ◽  
High Energy Consumption

According the high energy consumption and pollution in foundry industry, the reason of high energy consumption and the source of the pollution were analyzed. Based on the analysis, for the sustainable development of foundry industry, some effective measures were suggested: defining the responsibility of all referred parties (governor and enterpriser); trying to save energy and protect environment from the source; reusing the waste scientifically.

Effect of a-Week Summer Camp on the Hopelessness and Self-Esteem of the University Students Attending Sport Sciences Faculty

2018 ◽  
Vol 7 (4) ◽  
pp. 42-49 ◽  
Author(s):  
Korkmaz YİĞİTER ◽  
Hakan TOSUN
Keyword(s):  
University Students ◽  
Summer Camp ◽  
Pearson Correlation ◽  
Self Esteem ◽  
Female Students ◽  
T Test ◽  
Significance Level ◽  
Significant Difference ◽  
Post Test ◽  
The University

The aim of this study is to investigate the effects of participation in a 1-week summer camp on thehopelessness and self-esteem of the university students attending Sport Sciences Faculty. Participants were 36university students assigned to experiment group using a random procedure. Coopersmith Self-esteem and Beck Hopelessness Scales were completed at the beginning and end of the summer camp by designed the university. The obtained data were analysed in the SPSS 18.0 program and the significance level was taken as 0.05. The descriptive statistics, independent simple t test, paired simple t test and Pearson correlation were used for analyse the data in the study. According to the results of the research, no significant difference was observed in the comparison of the hopelessness and self-esteem levels between pre and post-test. In addition, there was a significant difference in the hopelessness level of male and female students but any significant difference was not observed in terms of self-esteem. There was a significant relationship between hopelessness and self-esteem pre and post-test. These result shows that a 1-week summer camp cannot change the hopelessness or self-esteem level. However, as the self-esteem rises, the rate of despair decreases whereas as the despair rises, the selfesteem decreases.

The Application of LIFEHOPE Military Fire Blanket for Energy-Saving of Glass Furnace

2014 ◽  
Vol 912-914 ◽  
pp. 483-485
Author(s):  
Chen Rong ◽  
David Chan
Keyword(s):  
Intellectual Property Rights ◽  
Glass Furnace ◽  
Heat Insulation ◽  
High Energy ◽  
New Material ◽  
Heavy Pollution ◽  
Basic Characteristics ◽  
Save Energy ◽  
Heat Preservation ◽  
High Energy Consumption

This paper introduce the basic characteristics of LIFEHOPE Military Fire Blanket, as for independent intellectual property rights new material, we use it is heat insulation, heat preservation to save energy for glass furnace etc. Meanwhile we will explain and put forward the meaning of application of LIFEHOPE military fire Blanket for high energy consumption and heavy pollution industry and enterprise.

scholarly journals Relações com o saber, com o ensinar e com a aprendizagem em um projeto de formação inicial de professores de matemática no Brasil Relations with the knowledge, teaching and learning in a initial training Project of mathematic teachers in Brazil

2017 ◽  
Vol 19 (2) ◽  
Author(s):  
Diego Fogaça Carvalho ◽  
Marinez Meneghello Passos ◽  
Sergio De Mello Arruda ◽  
Angela Marta Pereira das Dores Savioli
Keyword(s):  
Elementary School ◽  
University Students ◽  
Undergraduate Students ◽  
Teaching And Learning ◽  
Analytical Instrument ◽  
Initial Training ◽  
School Students ◽  
Training Project ◽  
The University ◽  
The Relationship

ResumoNeste artigo analisamos as relações com o saber, com o ensinar e com o aprender em atividades desenvolvidas em um subprojeto de Matemática no Programa Institucional de Bolsas de Iniciação à Docência (PIBID). Os dados consistiram no registro das ações realizadas em sala de aula por um supervisor (professor), seis estudantes da licenciatura em Matemática e alunos do Ensino Fundamental de uma escola pública do estado do Paraná, Brasil. Para a interpretação dos dados foi utilizado um instrumento que possibilita evidenciar as relações com o saber na sala de aula denominado Matriz 3x3. As análises revelaram implicações da ação do supervisor na ação tanto dos estudantes universitários quanto dos alunos da escola e, consequentemente, nas relações que estes estabeleceram com o saber, o ensinar e o aprender.AbstractIn this article we analyze the relationship with knowledge, with teaching and with learning in activities developed in a subproject of Mathematics in the Institutional Program of Initiation to Teaching (PIBID). The data consisted of the registration of actions carried out in the classroom by a supervisor (teacher), six undergraduate students in Mathematics and students of the Elementary School of a public school in the state of Paraná, Brazil. For the interpretation of the data we used an analytical instrument called Matrix 3x3. The analyses revealed the implications of the supervisor's action on the actions of the university students and of the school students and consequently on the relationships they established with knowledge, teaching and learning.

scholarly journals THE RELATIONSHIP BETWEEN THE COTININE LEVEL IN URINE AND VITAMIN D IN THE UNIVERSITY STUDENTS

2020 ◽  
Vol 6 (6) ◽  
pp. 214-219
Author(s):  
Ayse Berivan Bakan ◽  
Naim Uzun ◽  
Senay Karadag Arli ◽  
Metin Yıldız
Keyword(s):  
Vitamin D ◽  
University Students ◽  
Vitamin D Deficiency ◽  
Age Groups ◽  
Cotinine Level ◽  
Screening Design ◽  
Significant Relationships ◽  
Blood And Urine Samples ◽  
The University ◽  
The Relationship

Background: Vitamin D deficiency is today acknowledged as a pandemic. Vitamin D deficiency and insufficiency are associated with many chronic diseases, including common cancers, cardiovascular diseases, metabolic syndrome, and infectious and autoimmune diseases.Objective: This study aims to investigate the relationship between the cotinine level in urine and Vitamin D.Methods: This study employed a descriptive and relational screening design.  It was conducted with 74 smoking university students between January 2019 and March 2020. Data were collected through socio-demographic form and Fagerstrom test for nicotine dependence. Besides, the participating students’ blood and urine samples were taken in a suitable environment.Results: The average age of the participating students was 21.50±2.09. Of all the students, 71.6% were males, 62.2% were exposed to the sun between 12 p.m. and 2 p.m., and the average number of cigarettes smoked daily was 13.52±8.22. The average Vitamin D level in blood was 32.4±15.3 (ng/mL), and the average cotinine level in urine was 1.60 ± .32 (ng/L). No statistically significant relationships were found between the Vitamin D level and the cotinine level (p<0.05).Conclusion: Smoking causes diseases and death in many people, and it is a changeable risk factor.  Nursing practices on the struggle against smoking are effective. No significant relationships were found between the Vitamin D level in blood and cotinine level in urine. Similar studies are recommended to be conducted with larger groups and participants from different age groups.

scholarly journals University Students’ Perception of Transformational Leadership of the University President in Korea: The Role of Students’ Personality, Affect, and Affective Commitment to the University

2021 ◽  
Vol 20 (1) ◽  
pp. 160-184
Author(s):  
Boram Do ◽  
Seung-Yoon Rhee
Keyword(s):  
Transformational Leadership ◽  
Negative Affect ◽  
University Students ◽  
Affective Commitment ◽  
Affective State ◽  
Hierarchical Regression ◽  
University President ◽  
University Leadership ◽  
The University ◽  
The Relationship

This study explores how university students’ personality and positive or negative affect influence their perception of transformational leadership of the university president. It further examines how the level of students’ affective commitment to the university moderates the relationship. Survey data were collected from 141 undergraduate and graduate students enrolled in a large public university in South Korea. The students answered survey questions to measure their big-five personalities, positive and negative affect, affective commitment to the university, and their perception of the university president’s transformational leadership. The results of hierarchical regression analyses show that (a) students’ positive affect is positively related to their perception of the university president’s transformational leadership, after controlling for the effect of the students’ personality and that (b) students’ affective commitment to the university moderates the relationship between negative affect and perception of transformational leadership of the university president. This study sheds light on the dynamic, reciprocal process of the social construction of university leadership with an emphasis on students’ affective state and personality traits as critical factors in understanding distant leadership.

The Optimum Energy Saving Measures for Retrofitting Residential Buildings

2016 ◽  
Vol 41 (1) ◽  
pp. 88-92
Author(s):  
Rong-Yue Zheng ◽  
Jian Yao
Keyword(s):  
Energy Saving ◽  
Energy Savings ◽  
Residential Buildings ◽  
Thermal Conditions ◽  
High Energy ◽  
Cold Winter ◽  
Efficiency Measures ◽  
Optimum Energy ◽  
Potential Energy Saving ◽  
Selection Of

A large number of residential buildings in hot summer and cold winter zone of China are non-energy efficient with poor indoor thermal conditions. Retrofitting residential buildings with energy efficiency measures is thus important for residents. However, this work progressed slowly because practically applicable measures that not only have high energy savings but also improve indoor thermal performance have not been studied. Thus, this paper carried out a simulation study on the selection of suitable energy saving measures for residential buildings in hot summer and cold winter zone of China. Five potential energy saving options are considered and the energy, indoor thermal comfort and economic performance are compared. The results show that adding movable solar shades is the optimum option with all performance indices ranking first. Meanwhile, this measure is also the only acceptable energy saving solution for residents since its payback period is less than the lifespan of a building. As a conclusion, it is recommended to use movable solar shades as a first priority when retrofitting residential buildings.

Understanding intentions to reduce energy consumption at the workplace by the employees: case of a developing country

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Amna Akhound ◽  
Aseem Majeed Rizvi ◽  
Waqar Ahmed ◽  
Muhammad Nadeem Khan
Keyword(s):  
Energy Saving ◽  
Structural Equation ◽  
Energy Use ◽  
Energy Savings ◽  
Theoretical Research ◽  
Equation Modeling ◽  
Survey Method ◽  
Content Type ◽  
Saving Behavior ◽  
Save Energy

PurposeEnergy-saving behavior of individuals is essential to minimize energy use and reduce the emission of toxic gases. This study's actual focus is to find out the determinants of the energy-saving behavior of individuals in the workplace.Design/methodology/approachAs a theoretical research model, the extended theory of planned behavior (TPB) has been used to analyze the determinants of energy-saving intentions. A survey method is used to collect 289 valid data, and structural equation modeling (SEM) is used to analyze the data.FindingsThe final result shows that the variables attitude at home, subjective norm (SN) and descriptive norms positively impact intention to save energy at the workplace. In contrast, the construct attitude and perceived behavior control is insignificant in this research. On the other hand, the personal moral norm (PMN) is a powerful predictor of individual energy-saving intentions at the workplace.Originality/valueThis research provides insights that will help the organizations understand the behavior of individuals at the workplace for energy-saving intentions to formulate such policies that will enhance individuals' practice for energy savings.

The role of executive functions in academic performance and behaviour of university students

2019 ◽  
Vol 12 (3) ◽  
pp. 444-455
Author(s):  
Carlos Ramos-Galarza ◽  
Pamela Acosta-Rodas ◽  
Mónica Bolaños-Pasquel ◽  
Nancy Lepe-Martínez
Keyword(s):  
Academic Performance ◽  
University Students ◽  
Executive Functions ◽  
Measurement Instruments ◽  
Content Type ◽  
Research Findings ◽  
Proportional Relationship ◽  
The University ◽  
The Relationship

Purpose The purpose of this paper is fourfold: first, to analyse the relationship between executive functions and academic performance; second, to identify the level of prediction executive functions have on academic performance; third, to determine the correlation between executive functions and academic performance; and fourth, to compare executive functions based on the level of academic performance. Design/methodology/approach The sample composed of 175 university students aged between 18 and 36 years (M=21.49, SD=3.22). The EFECO scale, the average student grade and a scale based on the diagnostic criteria for ADHD were used as measurement instruments. Findings Difficulties in executive functions: Difficulties in working memory (r=−0.30, p=<0.01) and difficulties in conscious supervision of behaviour (r=−0.29, p⩽0.01) have an inversely proportional relationship to academic performance (the greater the deficit of executive functions, the lower the academic performance). The regression analysis showed that executive functions explain 31 per cent of the variance of academic performance (χ2(25)=43.81, p <0.001). The study found that there is a relationship between all the executive functions and students’ behaviour in a medium to large magnitude. Research limitations/implications A limitation of this study was the size of the sample as it is not representative of the country. Nevertheless, the correlation among the variables studied here has the necessary magnitude for the proposed correlations to be found. Nonetheless, it is necessary that we perform a study with a larger number of participants in order to achieve adequate extrapolation of the results. Practical implications Data found in this study suggest that low academic performance of university students is related to a lower functionality of their executive functions. Originality/value The originality of the research lies in relating specific concepts of neuropsychology to explain the academic performance of university students. The research findings allow us to project new studies to improve the executive functions for the benefit of the university student.

Fostering positive adjustment behaviour: Social connectedness, achievement motivation and emotional-social learning among male and female university students

2017 ◽  
Vol 19 (2) ◽  
pp. 145-158 ◽  
Author(s):  
Fared Jdaitawi Turki ◽  
Malek Jdaitawi ◽  
Hani Sheta
Keyword(s):  
Social Learning ◽  
University Students ◽  
Achievement Motivation ◽  
Social Connectedness ◽  
Student Adjustment ◽  
Male And Female ◽  
University Environment ◽  
The University ◽  
The Impact ◽  
The Relationship

Although some attention has been given to student issues at university, the literature on the relationship between social connectedness, achievement motivation and emotional-social learning with student adjustment is relatively limited. Therefore, this study investigates the impact of social connectedness, achievement motivation and emotional-social learning upon the adjustment of students in a university context. In addition, this study looks into the differences in achievement motivation and emotional-social learning levels between the genders. The sample comprised 240 university students, both male and female. According to the findings, the relationship between the study variables does not significantly differ between genders. Emotional-social learning is significant in terms of predicting the adjustment. Furthermore, gender differences were noted in terms of emotional-social learning levels, but not in terms of achievement motivation and social connectedness. The study explores implications of the significance of emotional-social learning in the university environment and makes recommendations in light of these implications.

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