Displaying publications 1 - 20 of 269 in total

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  1. Khoo SB
    Malays Fam Physician, 2010;5(2):61-7.
    PMID: 25606190
    Academic mobbing is a non-violent, sophisticated, 'ganging up' behaviour adopted by academicians to "wear and tear" a colleague down emotionally through unjustified accusation, humiliation, general harassment and emotional abuse. These are directed at the target under a veil of lies and justifications so that they are "hidden" to others and difficult to prove. Bullies use mobbing activities to hide their own weaknesses and incompetence. Targets selected are often intelligent, innovative high achievers, with good integrity and principles. Mobbing activities appear trivial and innocuous on its own but the frequency and pattern of their occurrence over long period of time indicates an aggressive manipulation to "eliminate" the target. Mobbing activities typically progress through five stereotypical phases that begins with an unsolved minor conflict between two workers and ultimately escalates into a senseless mobbing whereby the target is stigmatized and victimized to justify the behaviours of the bullies. The result is always physical, mental, social distress or illness and, most often, expulsion of target from the workplace. Organizations are subjected to great financial loss, loss of key workers and a tarnished public image and reputation. Public awareness, education, effective counselling, establishment of anti-bullying policies and legislations at all levels are necessary to curb academic mobbing. General practitioners (GPs) play an important role in supporting patients subjected to mental and physical health injury caused by workplace bullying and mobbing.
    Matched MeSH terms: Workplace
  2. Han LM, Haron Z, Yahya K, Bakar SA, Dimon MN
    PLoS One, 2015;10(4):e0120667.
    PMID: 25875019 DOI: 10.1371/journal.pone.0120667
    Strategic noise mapping provides important information for noise impact assessment and noise abatement. However, producing reliable strategic noise mapping in a dynamic, complex working environment is difficult. This study proposes the implementation of the random walk approach as a new stochastic technique to simulate noise mapping and to predict the noise exposure level in a workplace. A stochastic simulation framework and software, namely RW-eNMS, were developed to facilitate the random walk approach in noise mapping prediction. This framework considers the randomness and complexity of machinery operation and noise emission levels. Also, it assesses the impact of noise on the workers and the surrounding environment. For data validation, three case studies were conducted to check the accuracy of the prediction data and to determine the efficiency and effectiveness of this approach. The results showed high accuracy of prediction results together with a majority of absolute differences of less than 2 dBA; also, the predicted noise doses were mostly in the range of measurement. Therefore, the random walk approach was effective in dealing with environmental noises. It could predict strategic noise mapping to facilitate noise monitoring and noise control in the workplaces.
    Matched MeSH terms: Workplace*
  3. Anwar A, Kee DMH, Ahmed A
    Cyberpsychol Behav Soc Netw, 2020 May;23(5):290-296.
    PMID: 32282237 DOI: 10.1089/cyber.2019.0407
    Workplace cyberbullying (WCB) is a new form of hostility in organizations in which information technology is used as a means to bully employees. The objective of this study is to determine the association between WCB and the interpersonal deviance (ID) of victims through parallel mediation through the ineffectual silence of employees and emotional exhaustion (EE). Conservation of resource (COR) theory and affective events theory were used as the study's guiding framework, and data were drawn from 351 white-collar employees who were employed in a variety of industries-such as banking, telecommunications sector, education, health care, insurance, and consultancy-in Lahore, Pakistan. The results show that ineffectual silence negatively mediated the relationship between cyberbullying and deviance, decreasing the level of deviance of employees who used silence as a coping mechanism. EE, however, positively mediated the relationship between cyberbullying and deviance. This means that when employees felt emotionally overwhelmed they retaliated by engaging in deviant behaviors and acting as a bully toward colleagues. Drawing on the COR theory and the affective events theory, the findings show that WCB has an impact on ID. From a practical standpoint, the study reveals that WCB can lead to ID and it also may associate with large financial costs and workplace disruptions. Thus, organizations should establish a culture that prevent employees from engaging in WCB and adopt practices of prevention and intervention because it is not only harmful to the employees but also to the organization.
    Matched MeSH terms: Workplace*
  4. Márquez-Sánchez S, Campero-Jurado I, Robles-Camarillo D, Rodríguez S, Corchado-Rodríguez JM
    Sensors (Basel), 2021 May 12;21(10).
    PMID: 34066186 DOI: 10.3390/s21103372
    Wearable technologies are becoming a profitable means of monitoring a person's health state, such as heart rate and physical activity. The use of the smartwatch is becoming consolidated, not only as a novelty but also as a very useful tool for daily use. In addition, other devices, such as helmets or belts, are beneficial for monitoring workers and the early detection of any anomaly. They can provide valuable information, especially in work environments, where they help reduce the rate of accidents and occupational diseases, which makes them powerful Personal Protective Equipment (PPE). The constant monitoring of the worker's health can be done in real-time, through temperature, falls, noise, impacts, or heart rate meters, activating an audible and vibrating alarm when an anomaly is detected. The gathered information is transmitted to a server in charge of collecting and processing it. In the first place, this paper provides an exhaustive review of the state of the art on works related to electronics for human activity behavior. After that, a smart multisensory bracelet, combined with other devices, developed a control platform that can improve operators' security in the working environment. Artificial Intelligence and the Internet of Things (AIoT) bring together the information to improve safety on construction sites, power stations, power lines, etc. Real-time and historic data is used to monitor operators' health and a hybrid system between Gaussian Mixture Model and Human Activity Classification. That is, our contribution is also founded on the use of two machine learning models, one based on unsupervised learning and the other one supervised. Where the GMM gave us a performance of 80%, 85%, 70%, and 80% for the 4 classes classified in real time, the LSTM obtained a result under the confusion matrix of 0.769, 0.892, and 0.921 for the carrying-displacing, falls, and walking-standing activities, respectively. This information was sent in real time through the platform that has been used to analyze and process the data in an alarm system.
    Matched MeSH terms: Workplace*
  5. Khalib AL, Ngan HU
    MyJurnal
    Workplace bullying has drawn greater attention in the last one and half decades. Despite its recognition by many organizations and countries, it is still rife. Why is that so? Could it be that the root of the problem has not been addressed? Or, could it be due to difficulties and resistances in embarking preventive and control measures. In this paper, we will examine the possible causes of workplace bullying based on a proposed model. In depth discussion of the personal and organizational factors are made while the work group and societal factors are dealt with in brief. In summary, the root of workplace bullying is multi-factorial. Understanding the complexity and subtlety of workplace bullying is pertinent in the effort to prevent or curtail it.
    Matched MeSH terms: Workplace
  6. Abu Hasan R, Sulaiman S, Ashykin NN, Abdullah MN, Hafeez Y, Ali SSA
    Sensors (Basel), 2021 Jul 18;21(14).
    PMID: 34300624 DOI: 10.3390/s21144885
    Adults are constantly exposed to stressful conditions at their workplace, and this can lead to decreased job performance followed by detrimental clinical health problems. Advancement of sensor technologies has allowed the electroencephalography (EEG) devices to be portable and used in real-time to monitor mental health. However, real-time monitoring is not often practical in workplace environments with complex operations such as kindergarten, firefighting and offshore facilities. Integrating the EEG with virtual reality (VR) that emulates workplace conditions can be a tool to assess and monitor mental health of adults within their working environment. This paper evaluates the mental states induced when performing a stressful task in a VR-based offshore environment. The theta, alpha and beta frequency bands are analysed to assess changes in mental states due to physical discomfort, stress and concentration. During the VR trials, mental states of discomfort and disorientation are observed with the drop of theta activity, whilst the stress induced from the conditional tasks is reflected in the changes of low-alpha and high-beta activities. The deflection of frontal alpha asymmetry from negative to positive direction reflects the learning effects from emotion-focus to problem-solving strategies adopted to accomplish the VR task. This study highlights the need for an integrated VR-EEG system in workplace settings as a tool to monitor and assess mental health of working adults.
    Matched MeSH terms: Workplace
  7. Alyan E, Saad NM, Kamel N, Yusoff MZ, Zakariya MA, Rahman MA, et al.
    Sensors (Basel), 2021 Mar 11;21(6).
    PMID: 33799722 DOI: 10.3390/s21061968
    This study aims to investigate the effects of workplace noise on neural activity and alpha asymmetries of the prefrontal cortex (PFC) during mental stress conditions. Workplace noise exposure is a pervasive environmental pollutant and is negatively linked to cognitive effects and selective attention. Generally, the stress theory is assumed to underlie the impact of noise on health. Evidence for the impacts of workplace noise on mental stress is lacking. Fifteen healthy volunteer subjects performed the Montreal imaging stress task in quiet and noisy workplaces while their brain activity was recorded using electroencephalography. The salivary alpha-amylase (sAA) was measured before and immediately after each tested workplace to evaluate the stress level. The results showed a decrease in alpha rhythms, or an increase in cortical activity, of the PFC for all participants at the noisy workplace. Further analysis of alpha asymmetry revealed a greater significant relative right frontal activation of the noisy workplace group at electrode pairs F4-F3 but not F8-F7. Furthermore, a significant increase in sAA activity was observed in all participants at the noisy workplace, demonstrating the presence of stress. The findings provide critical information on the effects of workplace noise-related stress that might be neglected during mental stress evaluations.
    Matched MeSH terms: Workplace*
  8. Naji GMA, Isha ASN, Mohyaldinn ME, Leka S, Saleem MS, Rahman SMNBSA, et al.
    PMID: 34444314 DOI: 10.3390/ijerph18168568
    We conceptualize that safety culture (SC) has a positive impact on employee's safety performance by reducing their psychosocial hazards. A higher level of safety culture environment reduces psychosocial hazards by improving employee's performance toward safety concerns. The purpose of this study was to evaluate how psychosocial hazard mediates the relationship between safety culture and safety performance. Data were collected from 380 production employees in three states of Malaysia from the upstream oil and gas sector. Structural equation modeling was implemented to test the suggested hypotheses. The proposed model was evaluated using structural equation modeling. A stratified sampling with a Likert 5-point scale was used to distribute the questionnaires. Furthermore, the proposed model was tested using the simulation of the structural equation and partial. According to our findings, all hypotheses were significant. A review of prior studies was used to select the items of the dimension for the data collection. Safety culture was assessed with psychosocial hazard to determine its direct and indirect impact on safety performance. Results suggest that to enhance safety performance (leading and lagging), psychosocial concerns in the workplace environments should be taken into consideration by employees. In addition, the findings showed that the psychosocial hazard fully mediates the relationship between safety culture and safety performance.
    Matched MeSH terms: Workplace*
  9. Tan MPC, Kwan SSM, Yahaya A, Maakip I, Voo P
    J Occup Health, 2020 Jan;62(1):e12192.
    PMID: 33368878 DOI: 10.1002/1348-9585.12192
    OBJECTIVES: Workplace sexual harassment is a prominent issue in Malaysia. Although the subject of sexual harassment has been researched for over two decades, information on how organizations could effectively prevent workplace sexual harassment is limited. The researchers investigated the importance of organizational climate for psychosocial safety of workplace sexual harassment prevention.

    METHODS: Purposive random sampling was utilized to recruit participants in the study. Semi-structured interviews were then conducted with Malaysian employees (N = 20) from various organizations. The study applied the Grounded Theory Approach (Glaser & Strauss, 1976) to identify the participants' coping strategies in dealing with sexual harassment that occurred at their workplace.

    RESULTS: The interviews revealed that both genders were potential victims or witnesses of workplace sexual harassment. Since many Malaysian organizations do not implement any workplace sexual harassment prevention, most of the victims and witnesses tend to use passive self-coping approaches. Typically, policy and guidelines implementation would encourage employees to voice their concerns; however, we discovered that participants' motivation to use active coping strategies depended on organizational role rather than the policy and guidelines implementation. Surprisingly, we also found out that participants from zero policy organizations used active coping strategies when the sexual harassment reached intolerable levels.

    CONCLUSION: Organizations play a critical role in helping and supporting both victims and witnesses deal with sexual harassment at the workplace. Organizational climate for psychosocial safety is therefore crucial in the primary and secondary prevention of sexual harassment at work.

    Matched MeSH terms: Workplace/psychology*; Workplace Violence/prevention & control*; Workplace Violence/psychology
  10. Rashiden I, Ahmad Tajuddin NANB, Yee A, Zhen STE, Bin Amir Nordin AS
    Environ Sci Pollut Res Int, 2020 Aug;27(24):29856-29866.
    PMID: 32483718 DOI: 10.1007/s11356-020-09407-7
    Exposure to secondhand smoke (SHS) in the workplace has led many workplaces to set up smoke-free policies to protect non-smoking employees. Although smoke-free workplaces are pervasive, the intensity of the practice is questionable. The purpose of this review is to identify the pooled prevalence estimate of secondhand smoke at smoke-free workplaces and the factors associated with SHS exposure at the workplace despite existing smoke-free policies. Fourteen studies (total 7458 employees) were identified from Pubmed, ScienceDirect, Cinahl, Scopus, and Web of Science from inception to December 2017. Results indicate that despite the existence of smoke-free policies at the workplace, 14 studies reported exposure to secondhand smoke. The pooled prevalence of the SHS exposure was 0.29 (95% CI = 0.23 to 0.36) (P 
    Matched MeSH terms: Workplace*
  11. Halim I, Arep H, Kamat SR, Abdullah R, Omar AR, Ismail AR
    Saf Health Work, 2014 Jun;5(2):97-105.
    PMID: 25180141 DOI: 10.1016/j.shaw.2014.04.002
    BACKGROUND: Prolonged standing has been hypothesized as a vital contributor to discomfort and muscle fatigue in the workplace. The objective of this study was to develop a decision support system that could provide systematic analysis and solutions to minimize the discomfort and muscle fatigue associated with prolonged standing.

    METHODS: The integration of object-oriented programming and a Model Oriented Simultaneous Engineering System were used to design the architecture of the decision support system.

    RESULTS: Validation of the decision support system was carried out in two manufacturing companies. The validation process showed that the decision support system produced reliable results.

    CONCLUSION: The decision support system is a reliable advisory tool for providing analysis and solutions to problems related to the discomfort and muscle fatigue associated with prolonged standing. Further testing of the decision support system is suggested before it is used commercially.

    Matched MeSH terms: Workplace
  12. Syazwan A, Rafee BM, Hafizan J, Azman A, Nizar A, Izwyn Z, et al.
    PMID: 22570579 DOI: 10.2147/RMHP.S26567
    To meet the current diversified health needs in workplaces, especially in nonindustrial workplaces in developing countries, an indoor air quality (IAQ) component of a participatory occupational safety and health survey should be included.
    Matched MeSH terms: Workplace
  13. Syazwan A, Rafee BM, Juahir H, Azman A, Nizar A, Izwyn Z, et al.
    PMID: 23055779 DOI: 10.2147/DHPS.S33400
    To analyze and characterize a multidisciplinary, integrated indoor air quality checklist for evaluating the health risk of building occupants in a nonindustrial workplace setting.
    Matched MeSH terms: Workplace
  14. Saad Mohd Said, Zairihan Abdul Halim, Fatimah Said
    MyJurnal
    This study analyzes the determinants of workplace injuries across 44 four-digit manufacturing industries in Malaysia from 1993 to 2008 through the business cycle and structural approaches. The results of fixed-effects estimations revealed that workplace injuries in Malaysian manufacturing sector were negatively influenced by firm size and positively influenced by business cycle. Consistent with the findings of previous studies in other countries, the empirical evidence of this study supports the pro-cyclical behavior of injury rates in manufacturing industries towards business cycle. The analysis demonstrates that both structural and cyclical variation effects are important determinants of workplace injuries in Malaysia.
    Matched MeSH terms: Workplace
  15. Ahmad Rasdan Ismail, Baba Md Deros, Mohd Yusri Mohd Yusof, Mohd Hanifiah Mohd Haniff, Isa Halim
    MyJurnal
    Environmental factors such as temperature, lighting and noise have very significant impact to workers’ health, safety, comfort, performance and productivity. In an ergonomically design industrial work environment, these factors need to be control at their optimum levels. The main objective of this study is to find the effect of temperature, illuminance and sound pressure level on workers’ productivity in automotive industry. To perform this study a workstation in an automotive component manufacturing was selected as the location of the study. Results of data analysis showed there were relationships between temperature, illuminance and noise on workers’ productivity. Later, the authors’ developed multiple linear equation models to represent the relationships between temperature, illuminance and noise on the workers’ productivity. These multiple linear equation models could be used to predict the production rate for the workstation by referring to the value of temperature, illuminance and noise level.
    Matched MeSH terms: Workplace
  16. Saravanan Dhanabal, Karmegam Karuppiah, Kulanthayan K.C Mani, Irniza Rasdi, Sivasankar Sambasivam
    MyJurnal
    Workplace accident is a big challenges for a safety professional. Workplace accidents may lead from minor to serious
    effects to both employees and employers alike. Accident is an unexpected and undesirable event, especially those
    resulting in damage, harm or unforeseen incidents. This paper also discussed all available accident theories that are
    commonly used in workplace as fundamental to mitigating accident. Throughout this paper, the author justified that a
    new or updated accident theory is needed in Malaysia. The author stated that current accident theories are based on
    different environments and are different in terms physical of the employee who involved in the accident. This author
    also stated that technology changes is also another factor which can be supporting the new or updated accident
    theory needed in Malaysia.
    Matched MeSH terms: Workplace
  17. Bhardwaj A, Nagandla K, Das Gupta E, Ibrahim S
    MyJurnal
    Workplace learning is essentially informal that is unstructured, unintended and opportunistic from educational view point. Recall of factual knowledge and applying skills is central in workplace so learning becomes meaningful and evidence based. To maximise their learning, the learners must take active participation in their own learning, set goals and march towards achieving these goals. The objective of the teacher at this juncture is obliging to the needs of the learners and of the patients. This review aims to address the teaching and learning theories that impact the workplace learning, factors influencing workplace based learning, identifying opportunities for learning to occur parallel with work and strategies that maximise successful workplace learning.
    Matched MeSH terms: Workplace
  18. Ryoichi Horiguchi
    MyJurnal
    In September 2011 at the 19th World Congress on Safety and Health at Work in Istanbul, I met a Turkish prominent scholar and we exchanged our ideas on the topic of work safety. Turkey, as you well know, is one of the Muslim majority countries and Muslims comprise 99% of the whole population. And I have heard that in Turkey, a fatalism based on its faith is so pervasive among people that Turkey has a lot of cases on injuries and deaths at the workplace. In such a fatalism, an accident would be accepted as a fate which their God has already decided, because of God being in control of everything.
    Matched MeSH terms: Workplace
  19. Khoo Teng Hong, Lilis Surienty, Daisy Kee Mui Hung
    MyJurnal
    The paper reports on a study conducted in Small and Medium Enterprises (SMEs) in NCER, Malaysia. Four safety management practices were studied in relation to safety behaviour of employees. Respondents consisted of employees working in SMEs in NCER. Companies were sampled randomly from directories provided by SMECorp and other SME-related body. Self-administered questionnaires were sent by mail to employees working in SMEs. Completed questionnaires were mailed back by respondents using pre-addressed and post-paid envelope included. Correlation analysis were conducted and found that all four safety management practices are highly correlated with safety behaviour. The result provides support to the use of safety management practices to improve safety behaviour of employees and overall safety of the workplace. Suggestions for management in SMEs are presented in the discussion section. Management in SMEs can consider the use of safety management practices as antecedents that trigger safety behaviour of their employees in order to reduce accident rate in workplace.
    Matched MeSH terms: Workplace
  20. Choi, Mui Fong, Florianna Lendai Michael Mulok, Helmi Sumilan
    MyJurnal
    There has been only limited research focused on the assumption of leader stress and affective well-being. Hence, this study aims to determine the relationship between leadership style and employee stress level at workplace. This study primarily took a quantitative approach for data collection and analysis. Questionnaires were distributed at three branches of banks located in Kuching, Sarawak and to their employees. The findings show that there is a relationship between autocratic leadership style and employee stress level at workplace. The strength of the relationship is weak due to r = .461, p = .002. The findings also show that democratic leadership and transformational leadership have no relationship with the employee stress level at workplace.
    Matched MeSH terms: Workplace
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