Layered double hydroxide of Mg-Al-carbonate system (MACH) was prepared and its heat-treated product (MACHT) was obtained by calcination at 500 degrees C. The resulting materials were used as an adsorbent for removal of color from synthetic textile wastewater (STW) and textile wastewater (TWW). Batch kinetic study showed that these materials are an efficient adsorbent for textile dye. The maximum adsorption capacities between 16 to 32 mg of dyes per g of adsorbent was obtained by fitting the adsorption data to the Langmuir adsorption Isotherm. It was found that the adsorption capacity of MACHT is higher than MACH.
OBJECTIVE: To explore tobacco industry accounts of its use of indirect tobacco advertising and trademark diversification (TMD) in Malaysia, a nation with a reputation for having an abundance of such advertising.
METHODS: Systematic keyword and opportunistic website searches of formerly private tobacco industry internal documents made available through the Master Settlement Agreement.
RESULTS: 132 documents relevant to the topic were reviewed. TMD efforts were created to advertise cigarettes after advertising restrictions on direct advertising were imposed in 1982. To build public credibility the tobacco companies set up small companies and projected them as entities independent of tobacco. Each brand selected an activity or event such as music, travel, fashion, and sports that best suited its image. RJ Reynolds sponsored music events to advertise its Salem brand while Philip Morris used Marlboro World of Sports since advertising restrictions prevented the use of the Marlboro man in broadcast media. Despite a ban on tobacco advertisements in the mass media, tobacco companies were the top advertisers in the country throughout the 1980s and 1990s. The media's dependence on advertising revenue and support from the ruling elite played a part in delaying efforts to ban indirect advertising.
CONCLUSION: Advertising is crucial for the tobacco industry. When faced with an advertising ban they created ways to circumvent it, such as TMDs.
Tobacco is a heavily pesticide-dependent crop. Because pesticides involve human safety and health issues, they are regulated nationally and internationally; however, little is known about how tobacco companies respond to regulatory pressures regarding pesticides. In this study we analyzed internal tobacco industry documents to describe industry activities aimed at influencing pesticide regulations. We used a case study approach based on examination of approximately 2,000 internal company documents and 3,885 pages of U.S. Environmental Protection Agency documents obtained through Freedom of Information Act requests. The cases involved methoprene, the ethylene bisdithiocarbamates, and phosphine. We show how the tobacco industry successfully altered the outcome in two cases by hiring ex-agency scientists to write reports favorable to industry positions regarding pesticide regulations for national (U.S. Environmental Protection Agency) and international (World Health Organization) regulatory bodies. We also show how the industry worked to forestall tobacco pesticide regulation by attempting to self-regulate in Europe, and how Philip Morris encouraged a pesticide manufacturer to apply for higher tolerance levels in Malaysia and Europe while keeping tobacco industry interest a secret from government regulators. This study suggests that the tobacco industry is able to exert considerable influence over the pesticide regulatory process and that increased scrutiny of this process and protection of the public interest in pesticide regulation may be warranted.
Prescribing decisions are a complex phenomenon and influenced by many pharmacological and non-pharmacological factors. Little is known about the actual prescribing behaviors of physicians or the factors behind their prescribing decisions.
From the perspective of sustainable supply chain management (SSCM), this research looks at the key elements influencing how small- and medium-sized companies (SMEs) move toward a circular economy (CE). This research aims to understand the elements that influence SMEs to embrace CE principles and determine the real-world applications of SSCM practices. This research gathered and analyzed data from diverse European SMEs working inside CE networks using a mixed-method approach. We received answers from several of these firms using a survey form sent and emailed to them. The replies were then assessed using an independent t test to account for any biases. We used confirmatory factor analysis (CFA) for the validity assessment, compound consistency, and corrected-item-total association measures to validate the model's validity and reliability. According to our research, SMEs are influenced significantly by societal pressures, green economic incentives, and environmental dedication when deciding whether to adopt CE practices. Our study further emphasizes the importance of SSCM for SMEs' successful transition to a CE model, especially regarding resource and waste management efficiency. This work contributes to the corpus of research on the topic by providing empirical support for the function of SSCM in easing the transition towards CE in the setting of SMEs. The results might serve as a reference for managers and policymakers as they create plans to encourage SMEs to embrace CE practices and to emphasize the advantages of such a change on the economic, social, and environmental fronts. Putting a particular emphasis on the vital roles that public pressure, green financial incentives, and ecological dedication play, this research provides insights into the complex interactions between SSCM and CE transition in SMEs. Further study is needed to examine how these determinants could fluctuate across various industries and geographies.
This paper reviews the literature on uranium contamination and the removal of uranium from wastewater stemming from mining activities and nuclear power generation. After reviewing the applications of uranium in power generation, military, industry and scientific, this review discusses uranium and rare earth elements in wastewaters and the toxicity of uranium on aquatic life and humans. Further, various methods of removal of heavy metal contaminants including uranium are reviewed with special focus on the adsorption process and carbon nanotubes as a superior adsorbent.
Telecommuting refers to the work option that enables telecommuters to work outside of the office. It
allows telecommuters to have a direct contact with those inside and outside of the organization by
using information and communication technologies. Despite the continuous effort by Malaysia’s
government, the implementation and occurrence of telecommuting practice in Malaysia had not gained
full support from many local companies. Consequently, the Malaysian workforce has suffered from
low-level performance and poor productivity due to the lack of flexibility in task accomplishment.
Therefore, the main objective of this study is to investigate whether the impacts of telecommuting
engagement (i.e. job autonomy, work-family balance, work productivity, and level of occupational
stress) lead to employee’s performance. This research aims to identify the most dominant impact of
telecommuting engagement that leads to the employee performance. The study has adopted a
correlational research and cross-sectional survey research design to explore the relationship between
variables. There were 229 respondents who practice telecommuting work arrangement. They were
chosen from 11 oil and gas companies located in Kuantan, Pahang. The findings of the study had
revealed that all of the telecommuting impacts which consists of the job autonomy, work-family
balance, work productivity and level of occupational stress have a significant relationship with the
employee performance at r = .923, p < 0.05, r = .734, p < 0.05, r = .817, p < 0.05, and r = .408, p < 005
respectively. Job autonomy was found the most dominant impact of telecommuting engagement that
leads to the employee performance with r = .923, p < 0.05. The positive experiences and knowledge
possessed by the telecommuters in the oil and gas industry helped to increase the level of motivation
and maintain the good mental and physical state of employees. The exercise of the proper balance
between the personal and professional life could guarantee the high employees’ performance among
the telecommuters. Hence, it is suggested for the government to promote and develop more appropriate
policies regarding telecommuting practice in Malaysia. The purpose is to enhance the level of
acceptance towards the work arrangement among the local society. Moreover, the active approaches by
the government can stimulate the implementation of telecommuting in this country as people will have
more proper guidelines to assist the work practices. Telecommuting work arrangement helps to achieve
excellent performance in an organization.
This paper assessed the relationship between team competency and design risk
management among Kuantan construction industries. Similarly, a survey was
conducted among 10 local and national construction industries in Kuantan with a
stratified random sampling. The returned questionnaires yielded 10 responses which
was used for data analysis. Five point Likert scale categories of risk management from
the previous studies was used and statistical analysis affirmed that there is positive
relationship between team competency and design risk management among Kuantan
construction industries.
The global drop in oil and natural gas industry have had a significant impact on the
Malaysian market and have potentially redirected Malaysia under a negative global
spotlight. The layoff rate in oil and natural gas organizations have risen dramatically,
this situation may affect the satisfaction level among employees and their loyalty in
the respective oil and natural gas industry. The present study is aimed to determine the
relationship between employee satisfaction and employee loyalty in Oil and Natural
Gas Industry. Using simple random sampling technique 100 employees working in Oil
and Natural Gas Industry were selected as respondents. Questionnaire was used for
data collection. Results obtained showed that there is positive correlation between different
components of employee satisfaction and employee loyalty. A notable variable
that emerged in the analysis was compensation and benefits, while career development
was least important that predisposed loyalty.
Matched MeSH terms: Oil and Gas Industry; Industry
The objective of this study is to identify the relationship between employee attitude towards training (accessibility of training, social support for training and benefits of training) and employee retention in the telecommunication industry in Kuching. Eighty employees responded to the self-administered questionnaire. Simple random sampling was used to carry out the study. Data was analysed using Pearson Correlation Coefficient and Multiple Regression. Only social support for training had a significant and positive relationship to retention. Thus, it is recommended that managers and supervisors support employees in attending training as well as provide opportunities for employees to apply what they had learned in training as it will influence retention in the organization.
Readymade garments (RMG) industry of Bangladesh are lesser revealed to sustainable outlines that originating avoidance related with standard health and safety provisions, labor rights, women safety, child labor, pollution, waste disposal and ground water depletion. Recently there are also several safety hazards by way of fire incidents and building collapses which caused death and injury of thousand or garment workers at Bangladesh. Actually a suitable sustainable development scheme for this industry includes the insights of proper employee involvement based upon what is known (knowledge) and done (behavior). So the study aims to investigate the relationship between knowledge and behavior which reflects the complication between what is in fact known and what is done in case of sustainable issues. The study has used both questionnaire survey and interview procedures on 10 BGMEA registered factories of Chittagong to recognize the connection between knowledge and behavior. The target populace of the study has been limited only to the white collar employees. However, the study identified that employee knowledge and behavior of sustainable development contains a moderate, positive relationship (r=.315, n=150, p
In this paper, the influence of effective communication in construction risk
management among Kuantan Malaysian construction industries was assessed. Then a
survey was conducted on pilot test among 10 local construction industries in Kuantan
Malaysian, using stratified random sampling, out of which 10 questionnaires were
collected for data analysis. Methodologically, this research is perhaps the first to
study the influence of effective communication on construction risk management
among Kuantan Malaysian construction industries. Using the five point Likert scale
categories of risk management from previous studies. Pearson Correlation anaylysis
output results affirmed that there is a strong positive relationship between effective
communication and construction risk management among Kuantan construction
industries.
Most studies have examined the association of ergonomic risk factors and musculoskeletal discomfort in developed countries. Meanwhile the data are still lacking in developing countries such as Malaysia. The aim of this study was to determine the relation between risk factors and musculoskeletal discomfort among manual material handling workers in Malaysian automotive industries. A total of211 manual material handling workers from automotive industries completed a set of questionnaire on the individual, physical and environmental factors and the prevalence of musculoskeletal discomfort. The Chi-Square test and logistics regression analysis were used to determine the relationship of the risk factors and musculoskeletal. The findings highlighted that job tenure was significantly correlated with musculoskeletal discomfort among the workers (OR=2.33-5.56). The most significant physical risk factor that was associated with musculoskeletal discomfort was bending the trunk forward slightly, hands above knee level, which was significantly related to lower back discomfort (OR=5.13, 95%CI=1.56-16.8), thigh discomfort (OR=5.1, 95%CI=1.01-25.53) and wrist discomfort (OR=3.65, 95%CI=1.06-12.53). Twisting of the trunk (over 45o) and bending sideways were significantly associated to lower back discomfort (OR=4.04, 95%CI=1.44-14.44), and thigh discomfort (OR=4.3, 95%CI=1.29-8.50). The findings also highlighted that environmental factors was associated with musculoskeletal discomfort (p < 0.05. Musculoskeletal discomfort can be reduced by lowering work-related risk factors among automotive manual material handling workers, particularly by focusing on significant factors, including job tenure, bending or twisting postures and environmental factors.
Thirteen solid waste samples labeled as scales were collected from a storage area of a crude oil production industry and were analysed for radionuclides concentrations. The radium-226 and radium- 228 concentrations were found to be unexpectedly low, i.e. less than 20 Bqkg. However, six samples were found to contain 7 to 2240 Bq/kg 60 Co. Thus, besides naturally occurring radionuclides, there is a possibility to find artificial radionuclides in solid wastes from crude oil production industry.
Soybean (Glycine max L.) is one the most commonly consumed legumes worldwide, with 200 million metric tons produced per year. However, the inedible soy husk would usually be removed during the process and the continuous generation of soybean husk may represent a major disposal problem for soybean processing industries. Thus, the main aim of the present study was to investigate the possibility to convert soybean husk (S) amended with market-rejected papaya (P) into vermicompost using Eudrilus eugeniae.
3-monochloropropane-1,2-diol esters (3-MCPDE) and glycidyl esters (GE) are processed-developed contaminants presence in vegetable oils after undergo refining process under excessive heat. Refined oils are extensively used in various frying applications, nevertheless, the reservation against their quality and safety aspects are of major concern to consumers and food industry. Realizing the importance to address these issues, this article deliberates an overview of published studies on the manifestation of 3-MCPDE and GE when vegetable oils undergo for frying process. With the modest number of published frying research associated to 3-MCPDE and GE, we confined our review from the perspectives of frying conditions, product properties, antioxidants and additives, pre-frying treatments and frying oil management. Simplicity of the frying process is often denied by the complexity of reactions occurred between oil and food which led to the development of unwanted contaminants. The behavior of 3-MCPDE and GE is closely related to physico-chemical characteristics of oils during frying. As such, relationships between 3-MCPDE and/or GE with frying quality indices - i.e. acidity in term of free fatty acid or acid value); secondary oxidation in term of p-anisidine value, total polar compounds and its fractions, and refractive index - were also discussed when oils were subjected under intermittent and continuous frying conditions.
Matched MeSH terms: Food-Processing Industry; Food Industry
The accelerated phase of industrialisation and urbanisation in recent decades has inevitably brought about changes in the lifestyle of Malaysians. Changes in dietary habits and sedentary lifestyles are known to be associated with changes in health and increased prevalence of chronic diseases in the population. The objective of this paper is to provide a better understanding of the link between demographic variables and food consumption patterns related to the nutrition transition in Malaysia. This review uses various reports and publications from several ministries and selected local studies. The statistics compiled over the last two decades have shown that as the population achieves affluence, intakes of calories, fats and sugars increase, which may account for the substantial increase in food importation bills over the same period. Similarly, the rapid growth of the fast food industry during the last decade has added another dimension to the change in food consumption patterns of Malaysians. With the exception of a study on adolescents, the prevalences of overweight and obesity in children and adults are not strictly comparable due to the difference in body mass index (BMI) cut-off points in children and the study protocol in adults, and hence should not be misinterpreted as trends. The recent recommendation to lower the BMI cut-off points for Asians would only increase the magnitude of the existing prevalence among adults. The need to promote healthy nutrition for the population must be pursued vigorously, as the escalation of nutrition-related chronic degenerative diseases - once an urban phenomenon--has now spread to the rural population at an alarming rate. This paper indicates that the problem is real and needs urgent attention because it may be just the tip of the iceberg.
Enterprises across the globe are facing increasing pressure to effectively utilize resources and reduce costs through green supply chain practices. Emerging technology, such as blockchain technology which enables green practices, has become a contemporary industrial paradigm. However, enterprises need to build green intellectual capital to implement blockchain technology, which can be key to realizing green supply chain practices. This research examines the impact of green intellectual capital (GIC) on blockchain technology and its role in implementing green manufacturing to achieve sustainability. Partial least squares structural equation modeling was utilized for assessing the proposed hypotheses, and cross-sectional data was accumulated from manufacturing firms. As per the results, GIC, which includes green human capital, green structural capital, and green relational capital has a crucial role in the implementation of blockchain technology. The outcomes also indicated that the adoption of blockchain technology significantly influences green manufacturing. Moreover, green manufacturing (GM) has a substantial role in improving business sustainability. This empirical research provides a deeper understanding of how GIC and blockchain technology contribute to the implementation of GM. This research also provides guidelines that managers, policymakers, and producers can use to facilitate the incorporation of GM practice into business activities.
Psychology has been well-accepted for application in virtually all aspects of human activities, including making a living. Thus, the objective of this paper is to introduce the application of psychology at workplaces. Specifically this paper addresses the importance of the profession of Industrial and Organizational Psychologist in the increasingly advanced and industrious society of Malaysia. It highlights the areas that the professional cares for, as well as its roles and positions in the view of the nation’s needs. Besides that, this paper also stresses the essential issues that Industrial and Organizational Psychologist practicing in Malaysia should consider. In short, this paper advocates the need of having professionals to look into the well-being of individuals contributing towards making Malaysia a developed nation.
The practices of preparing traditional foods in the Arctic are rapidly disappearing. Traditional foods of the Arctic represent a rarity among food studies in that they are meat-sourced and prepared in non-industrial settings. These foods, generally consumed without any heating step prior to consumption, harbor an insofar undescribed microbiome. The food-associated microbiomes have implications not only with respect to disease risk, but might also positively influence host health by transferring a yet unknown diversity of live microbes to the human gastrointestinal tract. Here we report the first study of the microbial composition of traditionally dried fish prepared according to Greenlandic traditions and their industrial counterparts. We show that dried capelin prepared according to traditional methods have microbiomes clearly different from industrially prepared capelin, which also have more homogenous microbiomes than traditionally prepared capelin. Interestingly, the locally preferred type of traditionally dried capelin, described to be tastier than other traditionally dried capelin, contains bacteria that potentially confer distinct taste. Finally, we show that dried cod have comparably more homogenous microbiomes when compared to capelin and that in general, the environment of drying is a major determinant of the microbial composition of these indigenous food products.