PROBLEM OF PHYSIOLOGICAL ESTIMATION OF NEGATIVE IMPACT OF FILTERING RESPIRATORY PROTECTION DEVICES TO WORKERS

2021 ◽  
Author(s):  
V.I. Lemeshko ◽  
◽  
I.V. Ivanov ◽  
A.M. Geregey ◽  
Keyword(s):  
Human Body ◽  
Negative Impact ◽  
Protective Equipment ◽  
Respiratory Protection ◽  
Physiological Processes ◽  
Foreign Countries ◽  
Modern Methods ◽  
Physiological Assessment ◽  
Protection Devices ◽  
The Impact

Abstract: Filtering respiratory protection devices are widely used in industry and now in healthcare. The tests that these products undergo assess only the technical characteristics, without considering how the personal protective equipment affects the physiological processes of the user. The purpose of this study was to study modern methods of physiological assessment of the negative impact of the use of filtering respiratory protection devices on the human body. Analyzed domestic and foreign publications. The absence of a unified set of physiological methods for assessing the impact of filtering means of personal respiratory protection on the employee's body was established. This may be due to insufficient actualization of this problem both in Russia and in foreign countries.

Transport and Chronic Injuries Caused by Improper Use of Cell Phones：Evidences from 41 Studies (Preprint)

2020 ◽  
Author(s):  
Xinxi Cao ◽  
Yangyang Cheng ◽  
Chenjie Xu ◽  
Yabing Hou ◽  
Hongxi Yang ◽  
...  
Keyword(s):  
Human Body ◽  
Cell Phone ◽  
Injury Risk ◽  
Negative Impact ◽  
Mental Disease ◽  
Cell Phones ◽  
Cell Phone Use ◽  
Improper Use ◽  
Chronic Injuries ◽  
The Impact

BACKGROUND Cell phone use brought convenience to people, but using phones for a long period of time or in the wrong way and with a wrong posture might cause damage to the human body. OBJECTIVE To assess the impact of improper cell phone use on transport and chronic injuries. METHODS Studies were systematically searched in PubMed, EMBASE, Cochrane, and Web of Science up to April 4, 2019 and relevant reviews were searched to identify additional studies. A random-effects model was used to estimate the overall pooled estimates. RESULTS Cell phone users were at a higher risk for transport injuries (RR: 1.37, 95%CI: 1.221.55), long-term use of cell phones increased the transport injury risk to non-use or short-term use (RR: 2.10, 95% CI: 1.632.70). Neoplasm risk caused by cell phone use was 1.07 times that of non-use (95% CI: 1.011.14); Compared with non-use, cell phone use had a higher risk of eye disease, with a risk of 2.03 (95% CI: 1.273.23), the risk of mental disease was 1.26 (95% CI: 1.171.35), the risk of neurological disorder was 1.16 (95% CI: 1.021.32), and a pooled risk of other chronic injuries was 1.20 (95% CI: 0.981.59). CONCLUSIONS Cell phone use at inappropriate situations has a negative impact on the human body. Therefore, it is necessary to use cell phones correctly and reasonably.

scholarly journals Use of Respiratory Protection Devices by Medical Students During the COVID-19 Pandemic

2021 ◽  
Vol 18 (11) ◽  
pp. 5834
Author(s):  
Ekaterina A. Shashina ◽  
Valentina V. Makarova ◽  
Denis V. Shcherbakov ◽  
Tatiana S. Isiutina-Fedotkova ◽  
Nadezhda N. Zabroda ◽  
...  
Keyword(s):  
Medical Students ◽  
Face Mask ◽  
Protective Measure ◽  
Protective Equipment ◽  
Respiratory Protection ◽  
Prevention Measures ◽  
Protection Devices ◽  
Individual Use

The use of face masks has assumed a leading spot among nonspecific prevention measures during the coronavirus pandemic. The effectiveness of this protective measure depends on the specifics of individual use. The purpose of our study was to analyze the use of respiratory protective equipment (RPE) by medical students during the COVID-19 pandemic. The evaluation of face mask use was based on the results of a survey of medical students at Sechenov University. There were 988 participants in the study: 97.5% used RPE during the pandemic, 89.1% used disposable medical and hygienic face masks, 27.4% used reusable cloth face masks, and 13.2% used respirators. The majority of respondents (75.2%) were found to wear face masks correctly. However, 17.0% of the respondents were found to cover only their mouths with a face mask, while 7.8% reported often shifting their face mask under the chin due to perceived discomfort. Only 25.1% of respondents changed their disposable face mask after 2-3 h of wearing, while 13.0% decontaminated and used it several times. Most cloth face mask users (93.7%) decontaminated their marks, but only 55.7% of respondents did so daily. Face masks were most often worn in medical organizations (91.5%), and 1.4% of respondents did not use respiratory protection anywhere. In conclusion, we consider it necessary to introduce a special module on nonspecific prevention in the discipline of hygiene.

Transport and Chronic Injuries of Cell Phone use on Human Health: A Systematic Analysis of Epidemiological Evidence

2020 ◽  
Author(s):  
Xinxi Cao ◽  
Chenjie Xu ◽  
Yabing Hou ◽  
Hongxi Yang ◽  
Shu Li ◽  
...  
Keyword(s):  
Human Body ◽  
Cell Phone ◽  
Injury Risk ◽  
Negative Impact ◽  
Mental Disease ◽  
Cell Phones ◽  
Systematic Analysis ◽  
Cell Phone Use ◽  
Chronic Injuries ◽  
The Impact

Abstract Background Cell phone use brought convenience to people, but using phones for a long period of time or in the wrong way and with a wrong posture might cause damage to the human body. This study was designed to assess the impact of cell phone use on transport and chronic injuries.Methods Studies were systematically searched in four database and relevant reviews were searched to identify additional studies. A total of 41 studies met the inclusion criteria.Results Cell phone users were at a higher risk for transport injuries (RR: 1.37, 95%CI: 1.22−1.55), long-term use of cell phones increased the transport injury risk to non-use or short-term use (RR: 2.10, 95% CI: 1.63−2.70). Neoplasm risk caused by cell phone use was 1.07 times that of non-use (95% CI: 1.01−1.14); Compared with non-use, cell phone use had a higher risk of eye disease, with a risk of 2.03 (95% CI: 1.27−3.23), the risk of mental disease was 1.26 (95% CI: 1.17−1.35), the risk of neurological disorder was 1.16 (95% CI: 1.02−1.32), and a pooled risk of other chronic injuries, was 1.20 (95% CI: 0.98−1.59). Subgroup analyses found that motor crashes had significantly increased (OR: 1.25; 95%CI: 1.18−1.32), as well as the risk for hearing problems (OR: 4.54; 95%CI: 3.29−5.80), headaches (OR: 1.25; 95%CI: 1.18−1.32), and abnormal biochemical indicators (OR: 0.51; 95%CI: 0.04−0.99).Conclusions Cell phone use at inappropriate situations has a negative impact on the human body. Therefore, it is necessary to use cell phones correctly and reasonably.

scholarly journals Impact of enhanced personal protective equipment on the physical and mental well-being of healthcare workers during COVID-19

2020 ◽  
pp. postgradmedj-2020-139150 ◽  
Author(s):  
Ramanathan Swaminathan ◽  
Bimantha Perera Mukundadura ◽  
Shashi Prasad
Keyword(s):  
Personal Protective Equipment ◽  
Healthcare Workers ◽  
Healthcare Professionals ◽  
Negative Impact ◽  
Well Being ◽  
Cross Sectional Study ◽  
Protective Equipment ◽  
Cross Sectional ◽  
The Impact ◽  
Mental Well Being

BackgroundThe COVID-19 pandemic has necessitated the use of enhanced personal protective equipment (PPE) in healthcare workers in patient-facing roles. We describe the impact on the physical and mental well-being of healthcare professionals who use enhanced PPE consistently.MethodsWe conducted a single-centre, cross-sectional study among healthcare professionals who use enhanced PPE. A web-based questionnaire was disseminated to evaluate the effects on individuals’ physical and mental well-being. Physical and mental impact was assessed through a visual analogue scale.ResultsProspective analysis of the views of 72 respondents is reported. 63.9% were women and 36.1% were men. Physical impact included exhaustion, headache, skin changes, breathlessness and a negative impact on vision. Communication difficulties, somnolence, negative impact on overall performance and difficulties in using surgical instrumentation were reported.ConclusionOur study demonstrates the undeniable negative impact on the front-line healthcare workers using enhanced PPE and lays the ground for larger multicentric assessments given for it to potentially be the norm for the foreseeable future.

The effect of female portrayal in advertising on the Palestinian females purchase decision

2019 ◽  
Vol 11 (2) ◽  
pp. 282-300 ◽  
Author(s):  
Mohammed Z. Salem ◽  
Samir Baidoun ◽  
Grace Walsh ◽  
Netham Sweidan
Keyword(s):  
Negative Impact ◽  
Primary Data ◽  
Purchase Decision ◽  
Purchasing Decisions ◽  
Content Type ◽  
Female Consumers ◽  
Foreign Countries ◽  
Political Environments ◽  
The One ◽  
The Impact

Purpose The purpose of this study is to examine the impact of female portrayal in advertisements on Palestinian female consumers’ purchasing decisions. TV and online media were selected as the medium for the study. Specifically, the researchers examine the one-dimensional sexualized female portrayal in advertisements. Design/methodology/approach Culture is used as the lens through which the study examines the relationship between independent and dependent variables concerning the topic of this study. The study collected primary data from 395 Palestinian participants through a survey questionnaire. Findings The findings of the study revealed that there is a relationship between the independent variable (the sexualized female portrayal in foreign advertisements – advertisements originating in foreign countries) and the dependent variable (Palestinian female consumers’ purchase decision). Additionally, the study found that the cultural differences between Palestine and other foreign countries have a negative impact on the Palestinian female consumers’ perception of the product being advertised. Practical implications Although traditional marketing procedures would allow companies to filter and adapt particular adverts to suit various cultural, social and political environments, the advent of the open web and satellite TV channels extend the advertisements reach to audiences beyond their intended demographic. Originality/value This is the first study set in the Arab context (including Palestine) to explore the impact of sexualized female portrayal in advertisements on Palestinian female consumers’ purchasing decision.

scholarly journals Foreign and Russian Studies of Share Buyback Practices: A View from the Corporate Governance Perspective

2020 ◽  
Vol 10 (4) ◽  
pp. 37-51
Author(s):  
I. N. Tkachenko ◽  
B. S. Bataeva
Keyword(s):  
Corporate Governance ◽  
Negative Impact ◽  
Point Of View ◽  
Future Research ◽  
The Public ◽  
Foreign Countries ◽  
Effectiveness And Efficiency ◽  
Russian Stock Market ◽  
Corporate Governance Quality ◽  
The Impact

The paper discusses the mechanism of shares buyback and its implementation in foreign countries and in Russia. The publication purpose is to study the practice of buybacks in the aspect of corporate governance, satisfaction of stakeholders interests being in the new economic realities by the impact of sanctions and the COVID-19 pandemic. The authors use the method of content analysis of publications by Russian and foreign researchers based on Google Scholar since 1990 to 2020, considering buyback programs in relation to corporate governance and influence on stakeholders. Also, the authors analyze the state of the Russian stock market by capitalization, by the number of issuers of shares on the MICEX-RTS from 2013 to 2020. There are analyzed programs for repurchase of shares of Russian companies for the period 2018–2020. There have been put forward and tested three hypotheses related to the impact of sanctions and the coronavirus pandemic on the policy of implementing buyback deals by the companies. The “share buyback” is usually considered to a greater extent from the point of view of corporate finance in the Russian business field, outside the context of corporate governance and even more so outside of relations with stakeholders. There is a dominant approach to buybacks from the point of view of shareholders rather than from the point of view of stakeholders in Russian business practice. There is no discussion about the negative impact of buybacks on their interests in the public opinion and in the expert environment, due to the relative weakness of the positions of Russian stakeholders. The future research may focus on assessing the impact of share buyback programs on the risks system and benefits for financial and non-financial stakeholders. Also, there should be emphasized on studying the impact of share buybacks on the corporate governance quality and on studying their impact on top management remuneration, being assessed the effectiveness and efficiency of programs buybacks.

scholarly journals The impact of the COVID-19 pandemic on Polish orthopedics, in particular on the level of stress among orthopedic surgeons and the education process

PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0257289
Author(s):  
Łukasz Kołodziej ◽  
Dawid Ciechanowicz ◽  
Hubert Rola ◽  
Szymon Wołyński ◽  
Hanna Wawrzyniak ◽  
...  
Keyword(s):  
Health Care ◽  
Health Care System ◽  
Personal Protective Equipment ◽  
Negative Impact ◽  
Protective Equipment ◽  
Orthopedic Surgeons ◽  
Number Of Patients ◽  
The Impact ◽  
Care System

The Coronovirus Disease 2019 –(COVID-19) pandemic had a significant impact on the health care system and medical staff around the world. The orthopedic units were also subject to new restrictions and regulations. Therefore, the aim of our research was to assess how the COVID-19 pandemic affected orthopedic wards in the last year in Poland. We created an online survey, which was sent to 273 members of the Polish Society of Orthopedics and Traumatology. The survey contained 51 questions and was divided into main sections: Preparedness, Training, Stress, Reduction, Awareness. A total of 80 responses to the survey were obtained. In Preparedness section the vast majority of respondents (90%) replied, that they used personal protective equipment during the pandemic, however only 50% of the respondents indicated that their facility received a sufficient amount of personal protective equipment. Most of the respondents indicated that the pandemic negatively affected the quality of training of future orthopedists (69.4%) and that pandemic has had a negative impact on their operating skills (66,7%). In Reduction section most of the doctors indicated that the number of patients hospitalized in their departments decreased by 20–60% (61,2% respondents), while the number of operations performed decreased by 60–100% (60% respondents). The negative impact of pandemic on education was noticeable especially in the group of young orthopedic surgeons: 0–5 years of work experience (p = 0,029). Among the respondents, the level of stress increased over the last year from 4.8 to 6.9 (p <0.001). The greatest increase in the level of stress was observed among orthopedists working in country hospitals (p = 0,03). In section Awareness 36,3% of respondents feel well or very well informed about the latest Covid-19 regulations. In addition, most doctors (82.6%) believe that the Polish health care system was not well prepared to fight the pandemic and that the regulations applied so far are not sufficient to effectively fight the pandemic (66.2%). The COVID-19 pandemic has impact on orthopedics departments in Poland and negatively affected the quality of training of orthopedic surgeons and the level of stress.

scholarly journals MODERN CONCEPTS ABOUT IMPACT OF DIFFERENT FOOD ADDITIVES ON THE HUMAN BODY

2021 ◽  
Vol 21 (1) ◽  
pp. 194-198
Author(s):  
Н. M. Mustafina ◽  
I. I. Starchenko ◽  
V. М. Koka ◽  
Ye. I. Lukachina ◽  
V. V. Chernyak
Keyword(s):  
Human Body ◽  
Negative Impact ◽  
Monosodium Glutamate ◽  
Food Additives ◽  
Experimental Studies ◽  
The Elderly ◽  
Malignant Tumours ◽  
Internal Organs ◽  
Negative Effect ◽  
The Impact

This article highlights the analysis of available data about the impact of food additives on a human body. We specified the meaning of the term "food additives", paid attention to the history of discovering and applying food additives, described the differences between natural and synthetic food additives. According to the literature, most food additives used in modern food industry can be considered quite safe. The safety of food additives is determined on the basis of extensive comparative studies, and the use of food additives is prohibited unless they have been tested and approved by the relevant authorities. But, with the development of analytical methods, the emergence of new experimental data, the question of the possible negative impacts of one or another additive on individual organs and systems of the human body can be reconsidered. In particular, certain food additives that were previously considered harmless, for example E 240, E 121, are now recognized as very dangerous and prohibited for use. It has been proven that food supplements that are harmless to one person can have a negative effect on another. Therefore, it is recommended to limit the use of food additives for children, the elderly and people prone to allergic reactions. The article describes in detail the results of experimental studies about the negative impact of specific additives, in particular ponceau 4R, sodium nitrite and monosodium glutamate on individual internal organs. Attention is focused on the group of food additives such as nitrogen compounds, which due to the biotransformation can result in the nitrite formation. An excess of the latter, in turn, according to some researchers, can provoke the development of malignant tumours in various organs, primarily in the terminal parts of the colon. Thus, the impact of various combinations of food additives on the morpho-functional state of the internal organs requires further detailed research.

scholarly journals A Survey of Psychiatric Healthcare Workers' Perception of Working Environment and Possibility to Recover Before and After the First Wave of COVID-19 in Sweden

2021 ◽  
Vol 12 ◽  
Author(s):  
Eirini Alexiou ◽  
Steinn Steingrimsson ◽  
Magnus Akerstrom ◽  
Ingibjörg H. Jonsdottir ◽  
Linda Ahlstrom ◽  
...  
Keyword(s):  
Personal Protective Equipment ◽  
Healthcare Workers ◽  
Negative Impact ◽  
Working Environment ◽  
University Hospital ◽  
Protective Equipment ◽  
Web Based ◽  
Before And After ◽  
Survey Responses ◽  
The Impact

Objective: This study aimed to investigate the impact of the first wave of the COVID-19 pandemic on perceived working environment, including the possibility to recover, among psychiatric healthcare workers (PHCWs) in comparison with pre-pandemic measures.Method: A link to an anonymous, web-based COVID-19 related survey was sent via email to all PHCWs at a university hospital in Sweden (n = 1,618) in September 2020. The response rate was 38% (566 of 1,507 eligible participants). Working environment survey responses collected in 2019 were used as pre-pandemic comparators. Statistical analyses were performed to assess overall impact over time on work demands, support, motivation, and recovery, stratified by professional role, and considering variables such as access to personal protective equipment.Results: The percentage of individuals responding negatively to statements about working environment increased significantly for most items after the first wave. Similarly, the increase of five of the investigated factors indicated a more negative perception of recovery during the pandemic. Registered nurses reported a greater negative impact of the pandemic on perceived working conditions and ability to recover than other professional groups. PHCWs working with patients with COVID-19 (35%) who reported being worried about becoming infected (12%) or infecting others (17%), or lacking adequate personal protective equipment (22%) were more negatively impacted regarding work environment-related items than those who did not.Conclusions: PHCWs' working environment and possibility for recovery were impacted by the first wave of the COVID-19 pandemic, nurses being most affected. Although psychiatric services do not directly care for patients with severe COVID-19 infection, the results from this study suggests that mental health services should also prepare for future pandemics.

SAFETY OF LABOUR IN SPIRIT PRODUCTION

2016 ◽  
Vol 4 (2) ◽  
pp. 0-0
Author(s):  
Vitaliy Zochshuk
Keyword(s):  
Human Body ◽  
Personal Protective Equipment ◽  
Technological Scheme ◽  
Protective Equipment ◽  
Technological Equipment ◽  
Chemical Hazards ◽  
Production Factors ◽  
The Impact

In this article general principles of the manufacturing of alcohol are presented. Existed dangerous hazards are described. The considered technological scheme of production of alcohol on the example of Shpaniv alcohol plant are offered. It is described specific threat and harmful production factors. It is stressed the impact of chemical hazards on the human body. Proposed personal protective equipment based on potential accidents in the process of operation and repair of the main technological equipment. Developed recommendations on use of technological equipment.

Sign in / Sign up

Export Citation Format

Share Document