Safe Working Environment Research Articles

Corneal Transplantation in a Patient With Nonperforating Ocular Contusion Caused by a High-Pressure Washer: A Case Report

Purpose: This report details a rare case of a high-pressure washer injury that caused ocular contusion, vitreous hemorrhage, and irreversible corneal edema without perforation necessitating corneal transplantation. Methods: The medical chart of a patient with a high-pressure washer injury at Miyata Eye Hospital (Miyazaki, Japan) was retrospectively reviewed. Results: A 57-year-old man presented to our hospital with a contusion in the left eye caused by a high-pressure washer 1 day prior to the visit. The visual acuity in the left eye was hand motion. Slit-lamp examination of the left eye revealed the presence of corneal epithelial defects, conjunctival lacerations, hyphema, and lacerated iris. Mild clouding of the lens was observed in the anterior chambers, suggestive of cataract. Anterior segment optical coherence tomography revealed the presence of blood in the anterior chamber and a thickened and edematous cornea. Ultrasound examination revealed the presence of vitreous hemorrhage. Therefore, vitreous surgery and traumatic cataract removal were performed under general anesthesia. Postoperatively, the corneal edema and marked opacity persisted, accompanied by glaucoma, and the visual acuity was measured at 0.01. Penetrating keratoplasty was performed 1 year and 2 months after the injury, and scleral fixation of the intraocular lens was performed under local anesthesia 2 years after the injury. The final visual acuity was 0.1 under rigid gas-permeable contact lens usage 3.5 years after sustaining the injury, and the patient required anti-glaucoma drugs. Conclusions: Our patient presented with ocular trauma caused by a high-pressure washer. Corneal transplantation was required although no ocular lacerations were detected. Sufficient instructions must be provided on the usage of heavy machinery to develop a safe working environment.

Innovation from Diversity, Equity, Inclusion, and Belonging Research: An Implementable Model for Equitable Talent Acquisition and Retention

Individuals from diverse minority backgrounds in the United States represent a one-of-its-kind collaboration in understanding diversity, equity, inclusion, and belonging (DEIB) challenges in workforce staffing and representation per Equal Opportunity norms. This study involved primary and secondary research in the realm of DEI to develop an implementable model from lessons gleaned from the findings of the research and gaps found in contemporary hiring and staffing practices. The study and model development are grounded in Rawls’s 1971 theory of justice and predicated on the premise that opportunities are usually based on merit, and are generally well-intended, although often constrained by the frailties of human nature. The United States is in dire need of practical solutions, for despite well-intended U.S. laws and mandates on employment, equitable hiring practices are far from satisfactory. In a changing world order, many employers in the United States, and even to some extent globally, acknowledge they are duty-bound to ensure a harmonious, equitable, and safe work environment, devoid of any form of discrimination, harassment, or intimidation. Although easier said than done, achieving this equality requires a systematic approach to investigative organizational/institutional auditing, mapping, and diagnosing the ills that constrain collaboration and reduce productivity. The model is based on research and strategic practitioner design in its orientation, with practical implementation utility, flexible and customizable specifically for DEIB initiatives change, and suitable for educational and other industry settings. A skilled and scientific approach is needed to ensure equitable practices in professional and academic spheres.

Occupational Safety and Health Inspection of Ahmad Dahlan University Main Building Campus IV

This study aims to evaluate the level of occupational safety and health in the Main Building of Campus IV of Ahmad Dahlan University. The methodology used included direct inspection and data collection through questionnaires distributed to officers and building users. The results showed that although most areas in the building have met occupational safety and health standards, there are still some shortcomings that need to be corrected. In particular, the security and safety aspects of officers and equipment require improvement. In addition, regular inspections are needed to ensure the quality of the working environment is maintained. An effective OHS Inspection Program is seen as an important preventive measure to ensure a safe, healthy and secure working environment for all building occupants. The findings are expected to provide recommendations for improving the occupational safety and health system at Campus IV of Ahmad Dahlan University.

QUALITY OF WORK LIFE AND ITS IMPACT ON PSYCHOLOGICAL WELL BEING AMONG EMPLOYEES

This research undergone a study on quality of work life and its impact on psychological well being among employees in Hi Tech Arai private limited . Variables taken for the study are Safe work environment , Fringe benefits, compensation practices, Opportunities for career development, Conflict resolution mechanism. From the population of 500 using Morgan table sample size of 217 have taken for the study. Questionnaire data collection method is used in this Research for data gathering. From the Probability sampling , Simple random sampling method used in this research to select a sample from a larger population. Statistical tools used are Normality test ,Mann whitney U test, Kruskal wallis H test and correlation. The findings reveal that there is no significant difference between the Age group and also with gender with reference to safe work environment, Fringe benefits , opportunities for career development , compensation practices and conflict resolution mechanism. Organizations must recognize the importance of investing in QWL initiatives to create environments that support employees' holistic development and contribute to their overall happiness and satisfaction. Key Words: Quality of work life, psychological well being among employees.

A STUDY ON HUMAN RESOURCE MANAGEMENT FUNCTION IN MANUFACTURING UNITS & ITS EFFECTIVENESS

HR in a manufacturing unit plays a vital role in ensuring the smooth operation and success of the facility. Acquiring and retaining qualified personnel through targeted recruitment, on boarding, and compensation & benefits packages. Fostering a safe work environment by implementing safety protocols and providing ongoing safety training. Equipping employees with the necessary skills and knowledge through development programs to keep pace with evolving technologies and processes. Maintaining positive employee relations by addressing concerns, mediating disputes, and promoting a sense of community and engagement. Meanwhile, HR serves as a liaison between employees and management, resolving problems, managing disagreements, and cultivating a sense of community to keep everyone involved. Keywords: Recruitment, Safety protocols, Employee development, Positive employee relations, Conflict resolution, Management liaison.

Factor Affecting Workplace Crime: Role of Organizational Policies, Employment Law, and Employee Perceived Consequences in Saudi Arabia

The influence of organizational rules, employment law, as well as employee perceptions of repercussions on workplace crime in Saudi Arabian enterprises was investigated through quantitative survey-based research. A sample of 500 employees from various industries in Saudi Arabia completed a survey measuring their perceptions of their engagement in workplace crime. The researchers used the cross-sectional research design, quantitative research approach, and Partial Least Square (PLS)-Structural Equation Modeling (SEM) technique for measurement and structural model. The structural model results indicate that organizational policies, employees' perceived consequences, and employment law were negatively associated with workplace crime. Such findings highlighted the importance of comprehensive policies and procedures for preventing workplace crime compliance with employment law regulations, and creating a culture of deterrence to prevent workplace crime in Saudi Arabian companies. The study has implications for both companies and law enforcement agencies in Saudi Arabia. Moreover, the findings deal with visions for companies functioning in Saudi Arabia, empowering them to progress and appliance active strategies for avoiding workstation crime. This is particularly crucial for maintaining a safe and secure working environment. Suggests avenues for future research on workplace crime prevention. The research limitations and future directions are also discussed at the end of the study.

Pentingnya Standar Operasional Prosedur (SOP) Dalam Meningkatkan Efisiensi Dan Konsistensi Operasional Pada Perusahaan Manufaktur

In an increasingly competitive and dynamic business era, companies are faced with increasing pressure to achieve success. To achieve this goal, operational efficiency, effectiveness and consistency are key. Standard Operating Procedures (SOPs) are present as an important instrument in guiding companies towards this achievement. SOPs are written guidelines that detail the steps and procedures that employees must follow in carrying out their daily tasks. A good SOP implementation helps companies ensure that every step taken by employees is in accordance with the set standards, reduces the possibility of errors, and improves the quality of the final result. However, awareness of the importance of SOPs is still uneven among companies, and many have difficulty in implementing them effectively. SOPs play a crucial role in improving operational efficiency, reducing the risk of errors, and ensuring compliance with regulations and industry standards. By providing clear guidance to employees, SOPs help in minimizing confusion, speeding up workflow, and increasing productivity. In addition, SOPs also help in maintaining consistent product quality and ensuring compliance with production standards. The importance of operational consistency cannot be overlooked either, as consistency creates customer trust, improves efficiency, and creates a stable work culture. Effective implementation and management of SOPs are key in ensuring operational success. The implementation process begins with the identification of business processes that require SOPs, development of clear SOPs, employee training, and continuous monitoring and evaluation of SOP compliance and effectiveness. In the manufacturing industry, SOPs are essential in maintaining product quality, occupational safety and health, and supply chain management. SOP helps in maintaining consistent product quality, creating a safe and healthy work environment, and optimizing material flow, inventory, and product distribution. Overall, the implementation of clear and well-defined SOP in various aspects of operations is key to ensuring the sustainability and success of the company. By implementing SOP well, companies can improve operational efficiency, maintain product quality, minimize the risk of errors, and ensure compliance with industry regulations and standards, enabling them to remain competitive in an increasingly complex market.

Resolution Nº 351/2020 of the National Council of Justice and the conventionalization of Law: the conceptual revisitation of moral harassment and the safe and healthy working environment right

Violence in the working environment is a phenomenon that challenges workers, employers and the Public Administration in combating and eliminating it. Among the multiple types of hostile acts is moral harassment, which, although it appears as a psychosocial risk in Brazilian labor relations, has not been autonomously disciplined by any federal law of private law, relegating the adequate implementation of the fundamental human right to a safe and healthy work environment. In this context, since 2019, the International Labor Organization (ILO) has included Convention No. 190 in its normative list, which deals with the elimination of violence and harassment in the world of work. In Brazil, the theme, within the scope of work relationships occurring in the Judiciary, is guided by Resolution No. 351/2020 (and its subsequent amendments) of the National Council of Justice, which established the Policy for the Prevention and Confrontation of Moral Harassment, of Sexual Harassment and Discrimination. This article aims to identify and trace evolutionarily the position of the National Council of Justice regarding the material aspect of the ILO's conventional law, notably regarding the concept of moral harassment, taking into account the minimum duty of conventionalization of the Law, even in the face of non-ratification of the commented international treaty. It concludes that, originally, the text of Resolution No. 351/2020 chose a criterion for identifying moral harassment adopted by classical doctrine and Brazilian majority jurisprudence. However, in 2023, imbued with the duty to conventionalize the law and inspired by the guiding nature of the material legal source of treaties on human rights not yet ratified, it aligned itself with the concept of moral harassment enshrined in Convention No. 190, positioning itself on the flank axiological approach to realizing the fundamental human right to a safe and healthy working environment in the sphere of public servants of the Judiciary.

Analysis of The Effect of The Implementation of The Behavior Based Safety (BBS) Program By Company Management on Labor Behavior At PT. HYZ

HYZ Company is a goods shipping and logistics company in the maritime sector with a significant risk of work accidents, especially in the Occupational Health and Safety aspect. The company has implemented a Behavior Based Safety (BBS) program since 2011 to reduce the risk of accidents. This program is designed to increase safe behavior in the workplace and reduce accident incidents. Although BBS is known to reduce work accidents by up to 40-75%, HYZ Company has not conducted an in-depth analysis to determine the extent to which the implementation of this program affects the level of compliance with Occupational Health and Safety principles, including the use of personal protective equipment (PPE), safe work procedures and other safety practices. This study aims to evaluate the effectiveness of BBS at HYZ Company in the context of Occupational Health and Safety, focusing on changing workers' behavior and levels of compliance with safety standards. The results of this research can help companies strengthen their Occupational Health and Safety systems and reduce the risk of accidents while promoting a sustainable safety culture. With a better understanding of the impact of BBS on Occupational Health and Safety compliance, HYZ Company can take more effective measures to ensure worker safety and a safe working environment

Suicidal ideation and their relationship with job satisfaction and job strain among Jordanian hospitals' healthcare professionals: a cross-sectional study.

Suicidal ideation is a major health problem that occurs in response to complex interactions among psychological, sociocultural, and environmental factors. The phenomenon of suicidal ideation among healthcare professionals is still shrouded in mystery in Jordanian society, and there is still a scarcity of studies on its relationship with job strain and job satisfaction has been examined in the Arab world. Therefore, to fill this gap, this study aimed to reveal the prevalence of suicidal ideation among Jordanian hospitals health care professionals, and its relationship to job satisfaction and job strain. Additionally, how some sociodemographic factors were correlated with suicidal ideation levels, including age, sex, monthly income, occupation, years of experience, and sector type. Data were collected through a survey including sociodemographic characteristics, Suicidal ideation Scale (SIS), Job Satisfaction Survey (JSS), and Demand Control Support Questionnaire (DCSQ). The survey was distributed among 910 physicians and nurses of both sexes in public and private Jordanian hospitals. The survey was conducted using an anonymous online platform via Google Forms between October 2022 and December 2023. In light of the strain theory of suicide (STS), our results showed that physicians and nurses reported low levels of suicidal ideation and job satisfaction, with high levels of job strain. Suicidal ideation was positively correlated with job strain and negatively correlated with job satisfaction. Job satisfaction is negatively correlated with job strain. Job satisfaction was a significant mediator between job strain and suicidal ideation. Greater attention should be paid to the work environment in healthcare, particularly to enhance social support, increase job satisfaction levels, reduce job strain, and provide extensive training on effective prevention strategies for suicidal ideation and behaviour in the workplace. Additionally, policies and practices related to the health sector should be modified to create stable, healthy, and safe relationships and work environments.

On the impact of Industrial Internet of Things (IIoT) - mining sector perspectives

ABSTRACT The application of the Internet of Things (IoT) in industrial systems and other new technological advancements led to the development of the Industrial Internet of Things (IIoT). IIoT can help overcome the shortcomings of the conventional monitoring and control system while enabling enterprises to create a unified monitoring system to automate operations, provide a safe working environment, enforce compliance effectively, and regulate environmental issues. Given the advantages that IoT brings to the forefront, it makes sense that so many mining companies have raised their investment following the implementation of IoT-enabled solutions in their organisations. To increase safety, productivity, and environmental sustainability in mining operations, this article examines the current state of information technology in the mineral industry with an emphasis on the implications and challenges brought on by the technological diversity of various systems and devices used in those activities. The study contributes valuable insights into the integration of IoT technologies in the mining industry, highlighting its potential to improve safety, efficiency, and sustainability. The paper paves the way for future research and development efforts aimed at overcoming the challenges of adopting IIoT in mining operations by identifying gaps and proposing a comprehensive IoT architecture. The innovations of the study are encapsulated in its approach to detailing the application of IoT technologies in enhancing mining operations and the establishment of an overall IIoT architecture suitable for the general operations in the mining industry.

Navigating occupational safety and health challenges in sustainable infrastructure projects: a comprehensive review

Ensuring occupational safety and health (OSH) is paramount in infrastructure projects due to their inherently high-risk nature and the increased likelihood of accidents. Despite its importance, numerous obstacles impede the successful adoption of OSH measures in these settings. Addressing these challenges is key to not only implementing OSH protocols effectively but also to improving working conditions and managing other operational facets like quality and environmental concerns, ultimately resulting in better infrastructure developments. Adopting proactive OSH strategies is crucial for preventing significant accidents and fostering a safety culture within infrastructure projects. This review focuses on identifying the primary obstacles and barriers to effective OSH in infrastructure projects, laying the groundwork for improving safety performance in the sector. It highlights organizational and legislative issues as the foremost challenges due to their direct impact on safety culture, resource distribution, compliance, and accountability. Although factors related to environmental and safety practices are deemed less critical, they are nonetheless vital for comprehensive risk management and the promotion of a safe working environment. Tackling these issues is imperative for cultivating a strong safety culture and safeguarding the health of workers on infrastructure projects. It is also essential to acknowledge the distinct OSH challenges presented by different construction scenarios to devise customized safety measures and effectively reduce risks. This review emphasizes the necessity of recognizing the unique aspects of each construction project, addressing specific dangers, and meeting regulatory demands to achieve thorough safety management.

Workplace interventions to prevent suicide: A scoping review.

To map organisational interventions for workplace suicide prevention, identifying the effects, mechanisms, moderators, implementation and economic costs, and how interventions are evaluated. Suicide is a devastating event that can have a profound and lasting impact on the individuals and families affected, with the highest rates found among adults of work age. Employers have a legal and ethical responsibility to provide a safe working environment for their employees, which includes addressing the issue of suicide and promoting mental health and well-being. A realist perspective was taken, to identify within organisational suicide prevention interventions, what works, for whom and in what circumstances. Published and unpublished studies in six databases were searched. To extract and map data on the interventions the Effect, Mechanism, Moderator, Implementation, Economic (EMMIE) framework was used. Mechanisms were deductively analysed against Bronfenbrenner's socio-ecological model. From 3187 records screened, 46 papers describing 36 interventions within the military, healthcare, the construction industry, emergency services, office workers, veterinary surgeons, the energy sector and higher education. Most mechanisms were aimed at the individual's immediate environment, with the most common being education or training on recognising signs of stress, suicidality or mental illness in oneself. Studies examined the effectiveness of interventions in terms of suicide rates, suicidality or symptoms of mental illness, and changes in perceptions, attitudes or beliefs, with most reporting positive results. Few studies reported economic costs but those that did suggested that the interventions are cost-effective. It seems likely that organisational suicide prevention programmes can have a positive impact on attitudes and beliefs towards suicide as well reducing the risk of suicide. Education, to support individuals to recognise the signs and symptoms of stress, mental ill health and suicidality in both themselves and others, is likely to be an effective starting point for successful interventions.

Theoretical Aspects of Organizational Risk Management

Risk is multifaceted and complex, shaped by the industry-specific factors and inherent uncertainties. Risk assessment is a dynamic process that involves identifying, analyzing, and evaluating potential hazards to make informed decisions about risk mitigation. In industrial settings, this process is necessary to create a safe working environment and protect the overall well-being of the organization. Effective risk assessment involves the use of multiple factors and methods to address different types of risks. The article discusses the means, ways and methods used by enterprises to effectively assess risks. In addition, the strategies are studied - financial, operational, organizational, economic, credit and technical risks, which are used to assess different types of risks. Keywords: Risk, risk assessment, interest rate, financial, operational, organizational, credit risk.

Efforts to Minimize Work Accidents at PT. Behavior Based Safety (BBS) Method

PT. X is a company engaged in the automotive sector, focusing on truck repair. The purpose of this report is to minimize work accidents through a behavior-based safety (BBS) approach at PT. X. The Behavior Based Safety (BBS) program is an approach to safety based on human behavior. It aims to increase employee awareness, involvement, and responsibility to create a safe working environment. The BBS program at the company aims to improve employee compliance and change work behaviors. The method used in the behavior-based safety approach is called DO IT. The DO IT method consists of 4 steps: Define, Observe, Intervene, and Test. The research was conducted using a qualitative method involving in-depth interviews with workshop management, direct observation, and analysis of documents related to BBS implementation. The results of the research indicate that the implementation of BBS will significantly contribute to improving the performance of the automotive workshop.

FACTORS IDENTIFICATION AFFECTING OCCUPATIONAL HEALTH AND SAFETY SYSTEM USING DELPHI METHOD AT INDONESIA REPRESENTATIVE COUNCIL BUILDING

Negligence in carrying out renovation work by the contractor, namely elevator fire incidents or events at the Indonesia Representative Council Building can disrupt the productivity and continuity of legislative activities. Implementation of OHSMS is a preventive action for incidents that could result in fatality in the workplace. The impact is the postponement of important agendas. This research aims to analyze the factors that influence the OHSMS in Indonesia Representative Council Building. Qualitative approach is used with questionnaires, in-depth interviews and document analysis as data collection methods. The results identified a number of key factors that influence the implementation of the OHSMS in the Indonesia Representative Council Building. Competency, regulations, participation, commitment, and supervision are the factors that used for developing OHSMS, also already validated by experts. These factors are interrelated and contribute to creating a safe and healthy work environment in the Indonesia Representative Council Building. The results of this research have important implications in improving OHS in the Indonesia Representative Council Building and may be applied in similar organizational contexts. All of this research results can be use for develop occupational health and safety management system by building a strategy for reducing accident at work environment.

Theoretical model for calculating and adjusting radon activity concentration in ventilation networks of uranium mines considering pressure drop effect

The radiation dose of workers in underground uranium mines mainly comes from radon and radon progeny. To ensure a healthy and safe work environment, it is necessary and urgent to optimize the design of ventilation systems. As such, based on the simplified radon diffusion-advection migration model of the rocks, this paper proposes 1) two methods for determining the radon exhalation rate modified by pressure drop, 2) three methods for calculating radon activity concentration of single-branch, and 3) the novel adjustment algorithm and solving procedures for calculating and adjusting the radon activity concentration in ventilation networks by modifying the radon exhalation rate, demonstrated on a specific ventilation network in a simulated underground uranium mine with calculation and analysis via MATLAB. The results show that 1) the radon exhalation rate of different branches can be modified by their pressure drop, and 2) the proposed method can be used to reveal the influences of different ventilation methods and fan pressures on the radon activity concentration in the ventilation network and the radon release rate to the atmosphere.

Original Research: Exploring U.S. Nurses' Perceived Duty to Care During the COVID-19 Pandemic.

Duty to care is both an integral concept in health care and a fundamental nursing obligation. But nurses' perceptions of duty to care can be moderated by their experiences in the practice setting. Research examining nurses' perceptions of their duty to care during the COVID-19 pandemic could shed light on how the pandemic is affecting the nursing workforce. This study aimed to examine nurses' sense of duty to care during the early months of the pandemic, using the Nash Duty to Care Scale (NDCS), and to compare the high-scoring nurses with the low-scoring nurses. This quantitative study used a descriptive, cross-sectional design. It was conducted among licensed RNs enrolled at two accredited nursing programs in the Northeast region of the United States. Data were collected via a demographics questionnaire and the NDCS. A two-step cluster procedure was used to categorize participants into two groups: those with high perceived duty to care (HPDC) and those with low perceived duty to care (LPDC). Independent t tests were performed to compare NDCS results between the two groups. Nearly two-thirds (61%) of the participants had total NDCS scores indicating an HPDC, while 39% had scores indicating an LPDC. Of the NDCS's four subscales, perceived obligation and perceived risk were the most important in separating participants into the low- and high-scoring groups. This study adds to the literature about the components that affected nurses' perceived duty to care and willingness to report to work during the early months of the pandemic. Just as nurses have a duty to care, health care organizations have an obligation to provide a safe working environment so that nurses can fulfill that duty without sacrificing personal safety. The study findings may guide health care leaders, systems, and organizations regarding how to create safer work environments that support the nurse's duty to care during disasters.

Analysis of factors affecting employee productivity

Purpose-Internal and external factors can affect employee productivity. This study examined the relationship between occupational health, safety, and work environment, which is thought to affect employee productivity. Design/Methodology/Approach-The study population focused on the employees of the Semen Merah Putih Branch Company. The research data was collected through questionnaires administered to all employees, totaling 47 respondents. The research data were then processed using SPSS. Findings-Occupational health, safety, and working conditions all had a favorable impact on employee productivity. That is, when workplace support systems and occupational health and safety policies are implemented as effectively as possible, productivity at work will rise, thereby enhancing company performance. Research limitations/implications-Every business actor needs to focus on optimizing occupational health and safety to encourage increased employee productivity. To support this, business actors must also pay attention to other factors, such as creating a comfortable and safe work environment, to maximize efforts to achieve employee productivity. Originality/value-Currently, there is a dearth of research on employee productivity, especially for companies engaged in the industry. Previous studies of employee productivity have examined the internal and external aspects of employees, such as motivation, leadership, and organizational culture.

Research on Pressure Relief and Anti-impact Technology for Segmental Hydraulic Fracturing in Directional Long Borehole in Roof

After large-scale underground mining operations in coal mines, the stress of the overlying strata above the goaf is transferred to the surrounding support areas, creating support pressures. These pressures can easily trigger dynamic disasters such as gas outbursts and roof collapses, seriously threatening mine safety and production. To ensure the safety of underground mining operations, directional long borehole segment hydraulic fracturing technology was used in the roof strata of the 2305 comprehensive caving working face of Cuijiagou Coal Mine in Shaanxi Province to conduct experimental research on the technology of directional long borehole segment fracturing for pressure relief and anti-impact. The hydraulic fracturing of the roof’s directional long borehole reduced the stress peak coefficient of the coal body in front of the working face (K≈2.9), blocked the propagation of mining stress and high stress in the goaf to the mining roadway, reduced the deformation of the mining roadway, and reduced the average working resistance of the working face support by 22% compared to the working face without any measures. The effective reduction of the length of the hanging roof, the improvement of the support resistance, and timely roof collapse during the working face mining period helped ensure the initial pressure did not form a strong impact. The initial pressure interval of the thick hard roof calculated theoretically was shortened by 53%, and the periodic pressure interval during normal mining was reduced by 27% compared with the 2303 working face under the same geological conditions. The experimental results show that the coverage of the directional long hole on the roof is extensive, with the utilization rate of segmented hydraulic fracturing wells reaching up to 80%. This technology effectively diminishes the strength of the roof above the coal seam on a large scale, thereby reducing the periodic pressure interval and intensity. As a result, it prevents the impact caused by the hanging roof during the mining period of the working face, ensuring a safe working environment for underground workers and facilitating the safe and efficient progress of mining operations.