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Intervention Mapping as a Framework for Developing and Testing an Intervention to Promote Safety at a Rail Infrastructure Maintenance Company 干预映射:开发和测试促进铁路基础设施维护公司安全干预的框架
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-08-10 DOI: 10.3390/safety9030055
Dolf van der Beek, W. Steijn, J. Groeneweg
In this article, the authors apply the intervention mapping (IM) protocol to develop safety leadership training for a rail infrastructure maintenance company. The IM protocol helps to create an evidence-based intervention in a structured way, based on concrete evidence. The application of IM within the occupational safety domain is limited, a research gap that this article bridges with the development and testing of a safety leadership intervention to promote safety behavior among managers. The company was positively and actively engaged in the training program thanks to the IM protocol. The local support group took full advantage of the opportunities to provide input during the development of the training’s various components. Despite this, interpersonal problems within the leadership team itself, such as a lack of psychological safety, were not identified during the needs assessment. These issues had an impact on the overall effectiveness of the training, as they manifested during the training when managers met physically for the first time in several years (due to the coronavirus). Our IM protocol will be adjusted accordingly for future applications, and we hope that sharing our experiences will enable fellow researchers to avoid this problem.
在本文中,作者应用干预映射(IM)协议为一家铁路基础设施维护公司开发安全领导力培训。IM协议有助于以具体证据为基础,以结构化的方式创建循证干预。IM在职业安全领域的应用是有限的,本文通过开发和测试安全领导干预措施来促进管理者的安全行为,填补了这一研究空白。得益于IM协议,该公司积极参与了培训计划。当地支持小组充分利用这些机会,在培训各个组成部分的发展过程中提供投入。尽管如此,在需求评估期间,领导团队内部的人际关系问题,如缺乏心理安全,并没有被发现。这些问题对培训的整体有效性产生了影响,正如在培训期间,管理人员几年来首次见面时(由于冠状病毒)所表现的那样。我们的IM协议将根据未来的应用进行相应的调整,我们希望分享我们的经验将使其他研究人员能够避免这个问题。
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引用次数: 0
Mega Sporting Event Scenario Analysis and Drone Camera Surveillance Impacts on Command-and-Control Centre Situational Awareness for Dynamic Decision-Making 大型体育赛事场景分析及无人机摄像机监控对指挥控制中心态势感知的影响
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-08-03 DOI: 10.3390/safety9030054
Khalifa Al-Dosari, Z. Hunaiti, W. Balachandran
Mega sports events may encounter safety and security challenges related to risk management issues such as overcrowding, disorderly behavior, assaults, and security breaches. An incident during the Champions League Final in France in 2022 serves as an example of such challenges. Therefore, this study focuses specifically on the Champions League Final in France, 2022, and presents a situational scenario analysis for safety and security professionals. The objective is to enhance situational awareness and improve risk management strategies for similar events. The study commences by investigating the awareness among security and safety professionals regarding the potential consequences of mega sporting events, utilizing a post-hoc damage evaluation of France ’22. It then compares the effectiveness of fixed and drone cameras in surveillance imaging, aiming to identify ways to enhance situational analysis for improved risk management. The findings indicate that safety and security professionals acknowledged the negative outcomes of adverse events and demonstrated higher situational awareness when using drone surveillance as opposed to relying solely on fixed cameras. They also expressed positive attitudes towards the adoption of surveillance for mega sporting events. Moreover, the study introduces a model for drone surveillance scenario analysis, designed for dynamic decision-making. This model has been developed and aligned to effectively integrate drone surveillance and enhance situational awareness, not only for mega sports events but also for similar applications in various contexts. This research contributes to the understanding of risk management and situational awareness in the realm of mega sports events. It underscores the significance of drone surveillance and proposes strategies to enhance security professionals’ ability to respond effectively to potential threats, ensuring the safety of participants and spectators.
大型体育赛事可能会遇到与风险管理问题相关的安全和安保挑战,如过度拥挤、无序行为、袭击和安全漏洞。2022年在法国举行的欧洲冠军联赛决赛中发生的事件就是一个例子。因此,本研究特别关注2022年法国欧冠决赛,并为安全和安保专业人士提供情景情景分析。目标是加强对类似事件的态势感知和改进风险管理战略。这项研究首先调查了安保专业人员对大型体育赛事潜在后果的认识,利用了法国22年的事后损害评估。然后,它比较了固定和无人机摄像机在监视成像中的有效性,旨在确定增强态势分析的方法,以改进风险管理。研究结果表明,安全和安保专业人员承认不良事件的负面后果,并在使用无人机监视时表现出更高的态势感知能力,而不是仅仅依赖固定摄像头。他们还对大型体育赛事采用监控表示积极态度。此外,该研究还引入了无人机监视场景分析模型,旨在进行动态决策。该模型的开发和调整是为了有效地整合无人机监视和增强态势感知,不仅适用于大型体育赛事,还适用于各种情况下的类似应用。本研究有助于理解大型体育赛事领域的风险管理和态势感知。它强调了无人机监视的重要性,并提出了提高安全专业人员有效应对潜在威胁的能力的策略,以确保参与者和观众的安全。
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引用次数: 0
Virtual Assessment of a Representative Torso Airbag under the Fall from Height Impact Conditions 典型躯干安全气囊在高空坠落冲击条件下的虚拟评估
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-08-01 DOI: 10.3390/safety9030053
Raúl Aranda-Marco, S. Peldschus
A fall from height is the main cause of serious injuries and fatalities in occupational and work-related accidents, especially construction. Falls from scaffolds, ladders, or roofs are very frequent accident scenarios. Especially for those falls from a height of 1 m to 6 m, the use of wearable smart airbags has been proposed to mitigate possible torso injuries. In this study, a virtual assessment of such an inflatable protector was conducted using numerical simulations and finite element human body models in order to determine its impact-protection performance under realistic impact conditions and identify its possible limitations. The findings obtained from the simulation study showed a significant protective effect provided by the airbag, mitigating a multiple rib fracture scenario and reducing the risk of internal organ injuries for those falling from four meters of height or less. The use case analyzed in this research demonstrates the suitability of using a virtual environment not only to evaluate current protectors but also to develop new protector devices, which could improve occupational safety.
高处坠落是职业和工伤事故,特别是建筑事故中造成严重伤亡的主要原因。从脚手架、梯子或屋顶坠落是非常常见的事故场景。特别是对于那些从1米到6米高处坠落的人,已经提出使用可穿戴智能安全气囊来减轻可能的躯干损伤。在这项研究中,使用数值模拟和有限元人体模型对这种充气保护器进行了虚拟评估,以确定其在现实撞击条件下的撞击保护性能,并确定其可能的局限性。模拟研究的结果表明,安全气囊具有显著的保护作用,减轻了多处肋骨骨折的情况,并降低了从四米或四米以下高处坠落的人内脏受伤的风险。本研究中分析的用例表明,使用虚拟环境不仅可以评估当前的保护器,还可以开发新的保护器设备,从而提高职业安全性。
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引用次数: 0
Paediatric Homecare Risk Management: An Application of Functional Resonance Analysis Method (FRAM) 儿童家庭护理风险管理:功能共振分析法(FRAM)的应用
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-07-31 DOI: 10.3390/safety9030052
Kevin M. Hoy, E. Fallon, M. Kelly
Paediatric homecare is an advancing field of healthcare, bringing care direct to patients in their own homes. Risk management is an integral component of homecare services, including incident and risk assessment management. The objective of the study was to investigate risk management in homecare focusing on two aspects: incident reporting and risk assessments. A Grounded Theory approach was used to gather key functions of these aspects; these were then mapped using the Functional Resonance Analysis method (FRAM). Nineteen nurses working in paediatric homecare services were interviewed for the study. The interviews were semi-structured and focused on risk, quality, complaints, audit, care, and management. The interview data were transcribed and coded using Nvivo; the data were then converted into functions for utilization in the FRAM tool. The FRAM detailed the process of incident reporting and risk assessment management of the actual work carried out as viewed by the participants of the study. The information was then analysed and contrasted with the organizational policy to gain an understanding of the systems of incident reporting and risk assessments, which then led to the development of a refined process that could have less variability in function. Consequently, changes to policy and training in risk management were recommended to enhance the systems.
儿科家庭护理是一个不断发展的医疗保健领域,直接为患者在自己家中提供护理。风险管理是家庭护理服务的一个组成部分,包括事故和风险评估管理。本研究的目的是调查家庭护理中的风险管理,重点关注两个方面:事件报告和风险评估。采用扎根理论的方法来收集这些方面的关键功能;然后使用功能共振分析方法(FRAM)对其进行映射。这项研究采访了19名在儿科家庭护理服务部门工作的护士。访谈是半结构化的,重点是风险、质量、投诉、审计、护理和管理。使用Nvivo对访谈数据进行转录和编码;然后将数据转换为在FRAM工具中使用的函数。FRAM详细介绍了研究参与者认为的事件报告和实际工作风险评估管理流程。然后对这些信息进行分析,并与组织政策进行对比,以了解事件报告和风险评估系统,从而制定出一个功能变化较小的精细流程。因此,建议改变风险管理方面的政策和培训,以加强这些系统。
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引用次数: 1
The Prevention of Industrial Manual Tool Accidents Considering Occupational Health and Safety 从职业健康安全角度预防工业手动工具事故
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-07-26 DOI: 10.3390/safety9030051
Ricardo P. Arciniega-Rocha, Vanessa C. Erazo-Chamorro, G. Szabó
The industrial sector is improving its management systems and designing healthy workspaces by focusing on selecting the best ways to reduce accidents and optimize financial and human resources. Hand tools represent the general equipment used in a significant range of industrial jobs. This research aims to develop a tool selection method to help users, managers, and tool designers ensure awareness and care regarding ergonomics based on the anthropometrics of employees, considering the main risk factors for tool selection. The information, which relates to hand security risk factors and the established parameters set by official international institutions, is evaluated during the study. This paper also presents a safety risk assessment framework based on criteria collected through a survey from 10 experts to rate the initial risk value and determine its importance using the analytical hierarchy process (AHP). As a result, the analysis identified the possibility of injury (with 73.06% accuracy) as the biggest concern for companies due to its immediate effects on workers’ health. It provides a decision regimen—a tool for decision-makers to design and plan prevention activities to reduce accidents, injuries, and possible illnesses. It further lays out a methodical and analytical model to be used by managers to ensure correct hand tool selection. This model can be used to reduce the possibility of illnesses or injuries for workers and tailor the ergonomic design of each workstation according to specific hand anthropometric data for the worker.
工业部门正在改进其管理系统,设计健康的工作场所,重点是选择减少事故、优化财务和人力资源的最佳方式。手工工具代表了在大量工业工作中使用的通用设备。本研究旨在开发一种工具选择方法,以帮助用户、管理人员和工具设计师在考虑工具选择的主要风险因素的基础上,基于员工的人体测量,确保对人体工程学的认识和关心。研究期间对这些信息进行了评估,这些信息涉及手部安全风险因素和官方国际机构设定的既定参数。本文还提出了一个安全风险评估框架,该框架基于通过对10名专家的调查收集的标准,以使用层次分析法(AHP)对初始风险值进行评级并确定其重要性。因此,该分析将受伤的可能性(准确率为73.06%)确定为公司最担心的问题,因为它会对员工的健康产生直接影响。它提供了一种决策方案——决策者设计和计划预防活动的工具,以减少事故、伤害和可能的疾病。它进一步制定了一个系统和分析模型,供管理人员使用,以确保正确选择手动工具。该模型可用于降低工人生病或受伤的可能性,并根据工人的特定手部人体测量数据定制每个工作站的人体工程学设计。
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引用次数: 1
A Multidisciplinary Vision of the Criminal, Social and Occupational Risk Consequences of the Use of Police Force 使用警察力量的犯罪、社会和职业风险后果的多学科视角
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-07-22 DOI: 10.3390/safety9030050
José C. Vera-Jiménez, Domingo Villero-Carro, Lucas González-Herrera, J. A. Álvarez, J. Ayuso
(1) Background: The use of force by public and private security forces is currently an issue of great relevance because of the potential injuries caused by any excessive use of force by either active or passive subjects or a deficit in the real mastery of appropriate physical intervention techniques (PITs). For this reason, certain traditionally used physical intervention techniques have been questioned by scientific research studies and punished by justice. On the other hand, certain media have dealt with this matter in a biased and unfair manner by broadcasting videos where the use of force by police officer is displayed out of context. As a consequence, this problem has been brought under the spotlight, causing general uneasiness of the communities and rapidly spreading over social networks while favoring all sorts of parallel judgments. (2) Research method: A suit was equipped with 19 inertial measurement units (IMUs) and a Biomechanics of Bodies software application for Marras analysis of the data collected on trajectory, trunk twisting velocity, sagittal angle, load, and nature and severity of the injuries associated with the different intervention techniques examined. (3) Results: According to the data registered, the implementation of operational tactical procedures (OTPs) reduces the probability of injuries and leads to a more satisfactory outcome. (4) Conclusions: The implementation of operational tactical procedures, together with an awareness of the risks associated with the excessive use of force by public and private security forces and bodies, could reduce the risk of injuries suffered by both officers and citizens.
(1) 背景:公共和私人安全部队使用武力目前是一个非常重要的问题,因为主动或被动主体过度使用武力可能会造成伤害,或者缺乏对适当身体干预技术的真正掌握。出于这个原因,某些传统上使用的身体干预技术受到了科学研究的质疑,并受到了司法的惩罚。另一方面,某些媒体以有偏见和不公平的方式处理此事,播放断章取义的警察使用武力的视频。因此,这个问题被置于聚光灯下,引起了社区的普遍不安,并在社交网络上迅速蔓延,同时支持各种平行的判断。(2) 研究方法:一套衣服配备了19个惯性测量单元(IMU)和一个用于Marras分析的生物力学身体软件应用程序,该应用程序收集了与所检查的不同干预技术相关的轨迹、躯干扭转速度、矢状角、负荷以及损伤的性质和严重程度的数据。(3) 结果:根据登记的数据,战术行动程序的实施降低了受伤的概率,并带来了更令人满意的结果。(4) 结论:实施战术行动程序,同时认识到公共和私人安全部队和机构过度使用武力的风险,可以降低军官和公民受伤的风险。
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引用次数: 0
Insights into Ionic Liquids for Flame Retardant: A Study Based on Bibliometric Mapping 离子液体在阻燃剂中的应用:基于文献计量制图的研究
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-07-21 DOI: 10.3390/safety9030049
Kai Pan, Hui Liu, Zhijun Wang, Wenjing Ji, Jianhai Wang, Rui Huang, Ze Wei, Dong Ye, Chang Xu, Haining Wang
Fire is a typical disaster in the processing industry. Ionic liquids, as a type of green flame retardant, play an important role in process safety. In order to grasp the current research status, hotspots, and frontiers in the field of ionic liquids in flame retardancy, the bibliometric mapping method is applied to study the relevant literature in Web of Science datasets from 2000–2022 in this paper. The results show that the research on ionic liquids in flame retardancy is multidisciplinary and involves some disciplines such as energy science, material science, and environmental protection. Journal of Power Sources, Polymer Degradation and Stability, ACS Applied Materials and Interfaces, and Chemical Engineering Journal are the core journals in the field. The results of keyword co-occurrence indicate that the hotspots of research can be divided into five components: the improvement and application of pure ionic liquids electrolytes, the research of gel polymer electrolytes, applying ionic liquids to enhance the polymer materials’ flame retardancy properties, utilizing ionic liquids and inorganic materials to synergize flame retardant polymers, and using ionic liquids flame retardant to improve material’s multiple properties. The burst terms and time zone diagram’s results point out the combination of computational quantum chemistry to study the flame retardancy mechanism of ionic liquids, the study of fluorinated electrolytes, ionic liquids for smoke suppression, phosphorus-containing ionic liquids for flame retardant, and machine learning-assisted design of ILs flame retardants are the research frontiers and future research trends.
火灾是加工业的典型灾害。离子液体作为一种绿色阻燃剂,在工艺安全方面发挥着重要作用。为了掌握离子液体阻燃领域的研究现状、热点和前沿,本文采用文献计量映射方法对2000-2002年科学网数据集中的相关文献进行了研究。结果表明,离子液体的阻燃研究是多学科的,涉及能源科学、材料科学、环境保护等多个学科。《电源杂志》、《聚合物降解与稳定性》、《ACS应用材料与界面》和《化学工程杂志》是该领域的核心期刊。关键词共现的结果表明,研究热点可分为五个部分:纯离子液体电解质的改进和应用、凝胶聚合物电解质的研究、应用离子液体增强聚合物材料的阻燃性能、利用离子液体和无机材料协同阻燃聚合物,以及使用离子液体阻燃剂来改善材料的多种性能。爆裂项和时区图的结果指出了计算量子化学相结合来研究离子液体的阻燃机理,氟化电解质的研究,用于抑烟的离子液体,用于阻燃的含磷离子液体,以及机器学习辅助设计离子液体阻燃剂是研究的前沿和未来的研究趋势。
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引用次数: 1
Modelling the Impact of Driver Work Environment on Driving Performance among Oil and Gas Heavy Vehicles: SEM-PLS 模拟驾驶员工作环境对油气重型车辆驾驶性能的影响:SEM-PLS
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-07-20 DOI: 10.3390/safety9030048
Al-Baraa Abdulrahman Al-Mekhlafi, A. S. N. Isha, A. Al-Tahitah, A. Kineber, B. Al-dhawi, Muhammad Ajmal
Driving heavy vehicles with dangerous cargo involves various work environments that can significantly impact road safety. This research aims to study the impact of oil and gas tanker drivers’ work environment on driving performance to identify and address any issues that may affect their ability to carry out their jobs effectively. To achieve this, a quantitative approach was employed using a questionnaire survey adapted from the literature review. The data collected from a sample of drivers of oil- and gas-heavy vehicles were analyzed using structural equation modelling. The study’s findings reveal a significant association between the drivers’ work environment and driving performance, represented by a path coefficient of β = 0.237. These results highlight the substantial contribution of the work environment to driving performance, with an effect of 63%. Consequently, the study emphasizes the importance of considering the work environment as a potential factor when assessing and enhancing tanker drivers’ driving abilities during oil and gas transportation.
驾驶载有危险货物的重型车辆涉及各种工作环境,会严重影响道路安全。本研究旨在研究油气罐车司机的工作环境对驾驶性能的影响,以识别和解决可能影响其有效执行工作能力的任何问题。为了实现这一目标,采用了定量方法,采用了从文献综述中改编的问卷调查。利用结构方程模型分析了从石油和天然气重型车辆驾驶员样本中收集的数据。研究结果表明,司机的工作环境与驾驶表现之间存在显著关联,路径系数为β = 0.237。这些结果强调了工作环境对驾驶表现的重大贡献,其影响为63%。因此,该研究强调了在评估和提高油罐车驾驶员在油气运输过程中的驾驶能力时,将工作环境作为潜在因素考虑的重要性。
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引用次数: 4
Application of Near-Miss Management Systems: An Exploratory Field Analysis in the Italian Industrial Sector 准靶管理系统的应用:意大利工业部门的探索性实地分析
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-07-18 DOI: 10.3390/safety9030047
G. P. Agnusdei, M. Gnoni, F. Tornese, D. de Merich, A. Guglielmi, M. Pellicci
Near-miss events are usually identified as adverse events that could have turned into incidents/injuries but, due to an intervention of a safety system or by chance, developed into harmless situations instead. Past and present studies have also outlined the importance of collecting and analyzing near-miss events, as they have same causes of more serious events, thereby allowing for more effective preventative measures at the workplace. Although their importance has been outlined for several years, standard models for designing near-miss management systems (NMMSs) are still lacking and cannot yet support companies in their full-scale application. Despite this condition, NMMSs are applied in several industrial sectors, such as in the construction, mining, chemical, and nuclear industries. The aim of this study is to analyze how companies are developing their own NMMSs. An exploratory analysis was developed through survey analysis; it was provided to a sample of Italian companies in order to evaluate the adoption level of NMMSs as well as current practices applied by companies. The sample included companies of different sizes in the industrial sector. The results extracted from the field analysis outline interesting issues that point out current procedures adopted for the identification, collection, and analysis of near-miss events as well as real benefits and criticalities related to the application of NMMSs.
“未遂事件”通常被认为是指可能演变为事故/伤害的不良事件,但由于安全系统的干预或偶然发展成无害的情况。过去和现在的研究也概述了收集和分析未遂事件的重要性,因为它们具有导致更严重事件的相同原因,从而允许在工作场所采取更有效的预防措施。虽然它们的重要性已经被概述了几年,但设计近靶管理系统(nmms)的标准模型仍然缺乏,并且还不能支持公司在其全面应用中。尽管如此,nmss仍被应用于几个工业部门,如建筑、采矿、化学和核工业。本研究的目的是分析公司如何发展自己的nmms。通过调查分析进行探索性分析;向一些意大利公司提供了样本,以便评价国家管理体系的采用程度以及公司目前采用的做法。样本包括工业部门不同规模的公司。从现场分析中提取的结果概述了一些有趣的问题,指出了识别、收集和分析近靶事件所采用的当前程序,以及与nmms应用相关的实际好处和关键问题。
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引用次数: 0
Effective Components of Behavioural Interventions Aiming to Reduce Injury within the Workplace: A Systematic Review 旨在减少工作场所伤害的行为干预的有效组成部分:系统回顾
IF 1.9 Q3 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH Pub Date : 2023-07-08 DOI: 10.3390/safety9030046
Mairi Bowdler, W. Steijn, Dolf van der Beek
For years, the connection between safety behaviours and injury and illness in high-risk industries has been recognised, but the effectiveness of this link has been somewhat overlooked. Since there is still a significant amount of injury within high-risk workplaces, this systematic review aims to examine the effectiveness of behavioural interventions to decrease fatal and non-fatal injuries within high-risk industries. Scopus and Google Scholar were used to find relevant systematic reviews and meta-analyses on this topic. In total, 19 articles met the inclusion criteria. Of these articles, 11 suggested that their reviewed interventions revealed some evidence of being effective in reducing injury/accident rates. Additionally, seven of the papers found that the interventions affected certain determinants, such as safety knowledge, health and safety behaviours, attitudes, efficacy, and beliefs. One of the papers found no effect at all. It must be noted that a significant amount of the articles (n = 10) reported methodological quality or quantity issues, implying that the results should be approached with caution. Nonetheless, it was found that certain components, such as multi-faceted interventions tailored to the target group, contribute to either reducing injury/accident rates or improving the specific aforementioned determinants. There is a need for additional safety interventions in high-risk industries that are based on methodologically sound structural elements and theoretical frameworks. Existing approaches, such as Intervention Mapping, can assist safety professionals in achieving this goal.
多年来,人们已经认识到高风险行业的安全行为与伤害和疾病之间的联系,但这种联系的有效性在某种程度上被忽视了。由于在高风险工作场所仍然有大量的伤害,本系统综述旨在检查行为干预措施的有效性,以减少高风险行业中的致命和非致命伤害。我们使用Scopus和谷歌Scholar来查找与该主题相关的系统综述和元分析。总共有19篇文章符合纳入标准。在这些文章中,有11篇认为他们审查的干预措施揭示了一些在减少伤害/事故率方面有效的证据。此外,其中7篇论文发现,干预措施影响了某些决定因素,如安全知识、健康和安全行为、态度、效力和信念。其中一篇论文没有发现任何影响。必须指出的是,大量的文章(n = 10)报告了方法学的质量或数量问题,这意味着应该谨慎对待结果。尽管如此,研究发现,某些组成部分,如针对目标群体量身定制的多方面干预措施,有助于降低伤害/事故率或改善上述特定决定因素。需要在方法上合理的结构要素和理论框架的基础上对高风险行业进行额外的安全干预。现有的方法,如干预测绘,可以帮助安全专业人员实现这一目标。
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引用次数: 0
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