scholarly journals Factors Influencing Tobacco Leaf Quality: an Investigation of the Literature

Author(s):  
S. Mendell ◽  
E. C. Bourlas ◽  
M. Z. DeBardeleben

AbstractThis paper comprises a review of the published literature (1936-1979) dealing with the relationship between the chemical constituents of tobacco and smoke and tobacco and smoke quality. Various components thought to be influential in determining quality are identified; conclusions of researchers regarding the effects of these components are recorded and discussed. A summary table is presented which details the nature of the relationship between these constituents and tobacco quality.

2020 ◽  
Vol 3 (1) ◽  

The aim of this study is to investigate the relationship between extrinsic and intrinsic reward on retention among Gen Y employees in Malaysian manufacturing companies. The data was collected from 113 respondents worked in manufacturing companies located in Seri Kembangan, Selangor using questionnaires. Multiple regression analysis was conducted to test the hypotheses. The results showed both extrinsic and intrinsic reward are the factors influencing retaining Gen Y in manufacturing companies. The discussion on the analysis, limitation of the study, recommendation for future research and conclusion were discussed at the end of this study. In a nutshell, it was proven extrinsic reward and intrinsic reward has contributed to the retention of Gen Y employees.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yan Li ◽  
Ke Ren ◽  
Mengyang Hu ◽  
Xian He ◽  
Kaiyuan Gu ◽  
...  

Abstract Background Weather change in high-altitude areas subjects mature tobacco (Nicotiana tabacum L.) to cold stress, which damages tobacco leaf yield and quality. A brupt diurnal temperature differences (the daily temperature dropping more than 20 °C) along with rainfall in tobacco-growing areas at an altitude above 2450 m, caused cold stress to field-grown tobacco. Results After the flue-cured tobacco suffered cold stress in the field, the surface color of tobacco leaves changed and obvious large browning areas were appeared, and the curing availability was extremely poor. Further research found the quality of fresh tobacco leaves, the content of key chemical components, and the production quality were greatly reduced by cold stress. We hypothesize that cold stress in high altitude environments destroyed the antioxidant enzyme system of mature flue-cured tobacco. Therefore, the quality of fresh tobacco leaves, the content of key chemical components, and the production quality were greatly reduced by cold stress. Conclusion This study confirmed that cold stress in high-altitude tobacco areas was the main reason for the browning of tobacco leaves during the tobacco curing process. This adverse environment seriously damaged the quality of tobacco leaves, but can be mitigated by pay attention to the weather forecast and pick tobacco leaves in advance.


2013 ◽  
Vol 64 (2) ◽  
Author(s):  
Rosman Md. Yusoff ◽  
Faisal Khan ◽  
Asad Mubeen ◽  
Kamran Azam

The purpose of this study is to find out the empirical relationship and influence of Research Environment, Integration of the university with Industry, High-tech Employment and Professional & Managerial Development on the University Performance.A Questionnaire has been used to collect the data. Correlation and Regression analysis were used to determine the relationship and influence of identified dimensions over the University Performance.The findings of the study show that the identified dimensions significantly relate and influence the University Performance. This study would be helpful for the university administration while making policies to upgrade its performance. Less work has been done in Pakistan for the development of universities. This study distinctively identifies and represents the variables and their influence over the university performance. The findings increase the value of the study as it would help the decision makers at the universities to think ‘out of the box’.


2021 ◽  
Vol 74 (1) ◽  
pp. 81-88
Author(s):  
Vitaliy Kadala ◽  
◽  
Olena Guzenko ◽  

The implementation of customs control occupies a significant share of the activities of customs officers. Customs control procedures make it possible to identify customs violations in a timely manner, to ensure the content of measures aimed at preventing customs offenses, reveals the possibility of identifying shortcomings in the work of customs officials who are responsible for a particular area of work. In addition, the customs control procedure reveals not only the shortcomings in the work of certain parts of the customs, but above all, establishes the level of compliance with the principles of customs control and performance of its functions. This thesis is based on the fact that in case of violation of these segments there is a certain area of activity, which usually acts as a zone of customs violations. At the same time, customs control helps to improve the quality of document flow and provides an opportunity to form more realistic information flows for management decisions. At the same time, customs control procedures provide an opportunity to determine the relationship between the elements of the organizational mechanism, to establish at what stage is the duplication of functional responsibilities of responsible persons, and on this basis to decide on its improvement in the future. However, these advantages of customs control are partially offset by a number of negative factors that have some impact on the effectiveness of the procedure itself. There are professional and scientific discussions about the content of negative factors influencing customs control procedures, among which the leading role is given to the shortcomings in the law-making process. Existing problems indicate the feasibility of conducting research in this area. The article highlights the existing problematic factors influencing the customs control procedures, reveals the legal regulations for their implementation and determines the content of the principles and functions that customs officers are obliged to adapt during their adaptation. Attention is paid to the expediency of expanding the functions of the customs control procedure, the advantage of such changes is outlined. The author's position of content of conceptual categories «customs control», «customs control procedure», «organization of customs control» with the substantiation of the chosen approach is offered. The specific features of the organization of the customs control procedure are revealed, the main tasks are determined and the directions of its improvement are established. The author's position on the expediency of choosing both legal and human factors in the development of measures to improve the customs control procedure is given. The relationship between the qualification level of the executors of control actions and the effectiveness of the customs control procedure is substantiated.


2020 ◽  
Vol 11 (87) ◽  
Author(s):  
Tatiana Sidorenko ◽  
◽  
Natalia Grisenko ◽  

The article is devoted to the study of such an important psychological phenomenon as an attitude of women to their own motherhood. It is summarizes the study of the problem of motherhood in psychological science in general. The article analyzes the problem of the influence of the relationship with the mother in childhood on the formation of a woman's attitude to her own motherhood in adult age. It is illuminates views of foreign and national researchers on the study of this phenomenon, as well as the essence of different areas of research on this phenomenon. Based on the theoretical analysis of the literature on this topic, the concept of "motherhood", its content and psychological essence is studied. Cultural-historical, biological, physiological and psychological aspects to the study of motherhood are singled out. The main content of scientific views on the formation of the phenomenon of motherhood is generalized. The main factors influencing the development of a woman's maternal sphere and the formation of the attitude to one's own motherhood are analyzed and considered. The content of such basic concepts as "mother's image" and "maternal relations" is revealed. The psychological features of the formation of an adequate image of the mother in the theoretical analysis of the ontogenesis of the maternal sphere are analyzed. The article also reveals the dynamics of motherhood in ontogenesis. The types of maternal relations and their role in the life of a mature woman are determined, as well as the influence of these relations on the formation of a woman's attitude to her own motherhood. The influence of different types of relationships between women and their own mothers on the level of formation of their attitude to personal motherhood has been empirically studied. Two groups of women were studied, one group had a positive relationship with their own mother, and the other had a negative one. In the course of the research the differences between different types of maternal relations and the level of formation of a woman's personal attitude to motherhood are singled out.


2021 ◽  
Vol 12 (01) ◽  
Author(s):  
Riley Carpenter ◽  
◽  
Lily Roos ◽  

The South African accounting profession needs racial transformation. Consequently, students pursuing the chartered accountant (South Africa) (CA(SA)) designation, especially at-risk Black students, require adequate support. To be successful, the support must be driven by factors influencing students’ academic performance. As prior academic performance is one such factor, this study examines the relationship between the National Senior Certificate (NSC) exams and the National Benchmark Test (NBT) for students enrolled in an accounting degree at a South African university. Due to numerous moderate and strong correlations between NSC and NBT results, without multicollinearity, it was concluded that both sets of results should be considered as factors contributing to students’ academic performance. The findings highlight the need for further empirical research on NSC and NBT results as determinants of success for accounting students.


2018 ◽  
Vol 24 (4) ◽  
pp. 415-423
Author(s):  
Ya Ki Yang

Purpose: This study was done to examine the relationship between participation motivation, satisfaction and continuance willingness of voluntary activities of nursing students, and to identify factors influencing continuance willingness of voluntary activities. Methods: The research participants were 175 nursing students in the nursing departments of 3 universities located in G city and J province in Korea. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient and multiple regression. Results: Participants' scores for participation motivation, satisfaction and continuance willingness of voluntary activities were $3.24{pm}0.76$, $3.11{pm}0.83$ and $3.03{pm}0.85$ respectively. Participation motivation and satisfaction of voluntary activities had positive correlations. Satisfaction and continuance willingness of voluntary activities had positive correlations. Factors influencing nursing students' continuance willingness of voluntary activities included participation motivation and satisfaction of voluntary activities. And these variables explained 74% of the variance in continuance willingness of voluntary activities. Conclusion: The findings show that development and application of educational programs to increase participation motivation and satisfaction of voluntary activities are important and will improve nursing students' continuance willingness of voluntary activities.


2018 ◽  
Vol 48 (3) ◽  
pp. 41-52
Author(s):  
Marta Juchnowicz ◽  
Hanna Kinowska

Although the large body of literature suggests the importance of fair compensation, the understanding of the nature of remuneration justice remains limited. The paper fills the gap by combining the three streams in the research: diversified definitions of justice in management sciences, philosophy and ethics, theory of organizational justice and research on employee engagement. Based on theoretical assumptions, a remuneration justice as-sessment model was developed. The evaluation of the remuneration fairness depends on three dimensions: perception of the features of the remuneration system, employees’ convictions regarding the legitimacy of pay differentiation and work needs. The hypothe-sised model was tested on a representative sample of 1,067 working Poles. This research has used SEM-PLS approach including exploratory factor analysis. The find-ings carry theoretical implications, since they extend the research and refine the essence of remuneration justice. From a practical perspective, the relationship between the three predictors – system, beliefs and needs – provide a proof on how remuneration justice is composed and how it could be developed.


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