Comparative effects of environmental factors on bacterial communities in two types of indoor dust: Potential risks to university students

2022 ◽  
Vol 203 ◽  
pp. 111869
Author(s):  
Zhineng Wu ◽  
Honghong Lyu ◽  
Xiaodong Ma ◽  
Gengbo Ren ◽  
Jie Song ◽  
...  
Keyword(s):  
Environmental Factors ◽  
University Students ◽  
Bacterial Communities ◽  
Indoor Dust ◽  
Potential Risks

scholarly journals Smartphone GPS Locations of Students’ Movements to and from Campus

2021 ◽  
Vol 10 (8) ◽  
pp. 517
Author(s):  
Patricia K. Doyle-Baker ◽  
Andrew Ladle ◽  
Angela Rout ◽  
Paul Galpern
Keyword(s):  
Student Engagement ◽  
Environmental Factors ◽  
University Students ◽  
Regression Models ◽  
Bayesian Regression ◽  
Daily Movement ◽  
Campus Visit ◽  
Canadian City ◽  
Campus Activities ◽  
Ability And Willingness

For many university students, commuting to and from campus constitutes a large proportion of their daily movement, and therefore it may influence their ability and willingness to spend time on campus or to participate in campus activities. To assess student engagement on campus, we collected smartphone GPS location histories from volunteers (n = 280) attending university in a major Canadian city. We investigated how campus visit length and frequency were related to characteristics of the commute using Bayesian regression models. Slower commutes and commutes over longer distances were associated with more time spent but less frequent visits to campus. Our results demonstrate that exposure to campus life, and therefore the potential for student engagement, may relate not just to whether a student lives on or near campus, but also to urban environmental factors that interact to influence the commuting experience.

Factors Affecting on Entrepreneurial Intention of University Students (Case Study on Wollo University)

2021 ◽  
Author(s):  
Abdu Kamil
Keyword(s):  
Environmental Factors ◽  
University Students ◽  
Family Background ◽  
Secondary Data ◽  
Entrepreneurial Intention ◽  
Primary Data ◽  
Personal Factors ◽  
Factors Affecting ◽  
College Of Business

Abstract Background: Entrepreneurship is essential in creating, fulfilling and forming a healthy economy. This study is conducted to investigate Factor Affecting on Entrepreneurial Intention: The case study on Wollo University Students. Some studies have been done in this area but only a few were conducted in Ethiopia. This research aims to address the gap that exists due to the weakness of previous studies to verify the factors that affect entrepreneurial intention and provide more clarification on the topic. Methods: For the purpose of this study explanatory research design was employed. The researcher used stratified random sampling to classify all participants into seven colleges and one school of law. From each stratum proportionally by using purposive sampling to select 226 respondents with graduate students from college of business and economics for the desire of the study. Both primary and secondary data were collected. Primary data were collected through structured questionnaire from 210 students. Secondary data were collected from previous studies and used as reference. Results: The correlation and regression analysis has been applied to see the relationship and how independent variables influence entrepreneurial intention. From the analyses it is confirmed that demographic factors have statistically insignificant effect on entrepreneurial intention, while personal factors, environmental factors and family background have a statistically significant effect on entrepreneurial intention. Conclusions: Based on the findings it is concluded that demographic factor does not affect entrepreneurial intention while personal factors, environmental factors and family background affect entrepreneurial intention.

scholarly journals Aquatic Bacterial Communities Associated With Land Use and Environmental Factors in Agricultural Landscapes Using a Metabarcoding Approach

2018 ◽  
Vol 9 ◽  
Author(s):  
Wen Chen ◽  
Graham Wilkes ◽  
Izhar U. H. Khan ◽  
Katarina D. M. Pintar ◽  
Janis L. Thomas ◽  
...  
Keyword(s):  
Land Use ◽  
Environmental Factors ◽  
Bacterial Communities ◽  
Agricultural Landscapes

scholarly journals Individual and Environmental Factors Associated with Tobacco Smoking, Alcohol Abuse and Illegal Drug Consumption in University Students: A Mediating Analysis

2020 ◽  
Vol 17 (9) ◽  
pp. 3019 ◽  
Author(s):  
Laura Delgado-Lobete ◽  
Rebeca Montes-Montes ◽  
Alba Vila-Paz ◽  
José-Manuel Cruz-Valiño ◽  
Berta Gándara-Gafo ◽  
...  
Keyword(s):  
Substance Abuse ◽  
Environmental Factors ◽  
Alcohol Abuse ◽  
University Students ◽  
Tobacco Smoking ◽  
Illegal Drug ◽  
Mediating Effect ◽  
Drug Consumption ◽  
Health Concern ◽  
The Relationship

Substance abuse is a major and prevalent public health concern among university students. Tobacco smoking, risky alcohol behavior, and illegal drug consumption may lead to health problems and behavioral and academic issues. Several individual and environmental factors associate with substance abuse in this population, and the mediating effect of alcohol abuse in the relationship between tobacco smoking and drug consumption is yet to be explored. The purposes of this study were to evaluate the association of individual and environmental factors and substance use, and to analyze the relationship between tobacco smoking, alcohol abuse, and drug consumption, considering alcohol abuse as a possible mediator. A total of 550 Spanish undergraduate and postgraduate students completed several questionnaires regarding their smoking status, alcohol use, and drug consumption during the last six months. Bivariate and multivariate analyses were conducted to explore associations between factors. Direct, indirect and mediating effects were tested using a partial least squares approach (PLS-SEM). The results indicated that substance abuse is associated with being male, living with other students, and combined substance consumption. PLS-SEM showed a significant effect of tobacco smoking and alcohol abuse on drug consumption. Alcohol abuse plays a mediating role in the relationship between tobacco smoking and drug use.

Usage of Social Networking Sites Among Post Graduate Students

2020 ◽  
pp. 148-168
Author(s):  
S. Thanuskodi
Keyword(s):  
University Students ◽  
Social Networking ◽  
Interpersonal Communication ◽  
Social Networking Sites ◽  
Tamil Nadu ◽  
Oral Communication ◽  
Face To Face ◽  
The Social ◽  
Potential Risks ◽  
The University

Social networking sites over the years have changed from a few user-based sites into a phenomena that has become a platform for a huge number of users. However, the growth and development of social networking sites have brought great concerns on parents and educational authorities with respect to potential risks that are facing the university students as they use online social networking frequently for gathering information. The risk associated with social networking sites when used for oral communication rather than face-to-face communication results in damaging interpersonal communication among the users. The results obtained from this study have shown that a reasonable number of university students use the social networking sites. Therefore, the popularity of the social networking usage by university students of Tamil Nadu and the benefits it has on the student-users have been confirmed from the findings of this study. There are also various purposes for which the students use the social networking sites to achieve and that have been investigated. Technology is a double-edged sword. Its power for bad and good resides in the users. Based on this, it is instructive to note that the relevant government authorities have to take good measures to ensure that they (student) are made to be aware of how and why they use the social networking sites.

scholarly journals “It’s Important but, on What Level?”: Healthy Cooking Meanings and Barriers to Healthy Eating among University Students

Nutrients ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 2309
Author(s):  
Mercedes Vélez-Toral ◽  
Carmen Rodríguez-Reinado ◽  
Ana Ramallo-Espinosa ◽  
Montserrat Andrés-Villas
Keyword(s):  
Content Analysis ◽  
Environmental Factors ◽  
University Students ◽  
Healthy Eating ◽  
Sedentary Lifestyle ◽  
Negative Impact ◽  
Cost Effective ◽  
Processed Foods ◽  
The University ◽  
University Setting

The negative impact of a sedentary lifestyle and poor diet on health is evident across the lifespan, but particularly during the university period. Usually, the diet of university students is rich in sweetened drinks and processed foods and low in fruits, vegetables and legumes. Although there is an association between maintaining a healthy diet and the frequency of cooking at home, the time currently spent on cooking or learning how to cook is decreasing globally. The main aim of this study was to explore university students’ perceptions about healthy cooking and barriers to eating healthily. A group of 26 students participated in four focus groups. Content analysis was conducted using Atlas.ti v.8. Students perceived cooking healthily as a more complicated and time-consuming process than cooking in general. Individual and environmental factors were the most reported barriers. Costs and time, among others, were the main barriers pointed out by students with regard to healthy eating. This study highlights the need to develop interventions that modify these false perceptions about cooking healthily, and to train students so that they are able to cook healthy meals in a quick, easy, and cost-effective way. Further, specific actions are required in the university setting to minimize access to unhealthy options and to promote those linked to healthy eating.

scholarly journals Plant Growth Promotion Potential Is Equally Represented in Diverse Grapevine Root-Associated Bacterial Communities from Different Biopedoclimatic Environments

2013 ◽  
Vol 2013 ◽  
pp. 1-17 ◽  
Author(s):  
Ramona Marasco ◽  
Eleonora Rolli ◽  
Marco Fusi ◽  
Ameur Cherif ◽  
Ayman Abou-Hadid ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Plant Growth ◽  
Bacterial Communities ◽  
Growth Promotion ◽  
Rrna Gene ◽  
Similar Distribution ◽  
Bacterial Assemblage ◽  
Pgp Traits ◽  
Associated Bacteria

Plant-associated bacteria provide important services to host plants. Environmental factors such as cultivar type and pedoclimatic conditions contribute to shape their diversity. However, whether these environmental factors may influence the plant growth promoting (PGP) potential of the root-associated bacteria is not widely understood. To address this issue, the diversity and PGP potential of the bacterial assemblage associated with the grapevine root system of different cultivars in three Mediterranean environments along a macrotransect identifying an aridity gradient were assessed by culture-dependent and independent approaches. According to 16S rRNA gene PCR-DGGE, the structure of endosphere and rhizosphere bacterial communities was highly diverse (P=0.03) and was associated with a cultivar/latitudinal/climatic effect. Despite being diverse, the bacterial communities associated with Egyptian grapevines shared a higher similarity with the Tunisian grapevines than those cultivated in North Italy. A similar distribution, according to the cultivar/latitude/aridity gradients, was observed for the cultivable bacteria. Many isolates (23%) presentedin vitromultiple stress resistance capabilities and PGP activities, the most frequent being auxin synthesis (82%), insoluble phosphate solubilisation (61%), and ammonia production (70%). The comparable numbers and types of potential PGP traits among the three different environmental settings indicate a strong functional homeostasis of beneficial bacteria associated with grape root.

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