Effects of positive psychological control intervention on sleep and psychology of officers and soldiers working at sea

BACKGROUND The working environment of submarine crews is also very special.They are in a closed,high-temperature,high-noise,high-vibration and narrow working and living space for a long time,and they suffer from physical discomfort caused by seasickness,which will affect the mental health of officers and soldiers.American psychologists have achieved positive results in psychological resilience training for officers and soldiers from the perspective of positive psychology.At present,there are few reports on the correlation between psychological resilience in the field of domestic research on submarine crew psychology,and it is necessary to conduct further research.METHODS A total of 121 soldiers working in a confined space of a large ship were randomly divided into an experimental group and a control group.The 50 soldiers in the experimental group were given a training course intervention,while the 71 soldiers in the control group did not receive any intervention measures.The Pittsburgh Sleep Quality Index,Psychological Resilience Scale,military Psycho-logical Stress Self-Assessment Questionnaire,and General Self-Efficacy Scale scores were compared before and 6 months after the intervention.RESULTS Under the positive psychological control intervention,except for sleep efficiency(P=0.05),the difference between the remaining dimensions of the Pittsburgh Sleep Quality Index scores and the total scores of the experimental group compared with the control group was statistically significant(P<0.05);the assessment of the psychological condition showed that,in addition to the Psychological Stress Self-assessment Questionnaire for Military Personnel scores(P=0.05),the scores of the Mental Toughness Scale(Dispositional Resilience Scale Resilience II)in the experimental group,General Self-Efficacy Scale scores were statistically significant(P<0.05)compared to pre-intervention.CONCLUSION Positive psychological intervention and control can improve the sleep state and psychological state of officers and soldiers working in confined space at sea.

学科竞赛驱动教学改革初探——以《Microsoft Office高级应用》课程为例

当今信息技术飞速发展,对学生创新应用能力的要求不断提升,传统的Microsoft Office高级应用课程教学已经无法满足现今学生的学习需求与市场的职业要求。学科竞赛是实现素质教育和培养创新人才的重要手段。本文以石河子大学《Microsoft Office高级应用》课程为例,尝试探索如何在Microsoft Office高级应用课程教学中融入全国高校计算机能力挑战赛、中国大学生计算机设计大赛等学科竞赛,提出融合学科竞赛的以项目驱动为核心,注重过程性评价,强化团队协作与反思总结的课程教学改革方案。研究结果表明,将Microsoft Office高级应用课程教学与学科竞赛相互融合,以赛促学,以赛督学,能够有效激发学生学习兴趣,培养学生的实践能力、创新思维和综合素质,提高教学质量,学生满意度高。本研究为Microsoft Office高级应用课程的教学改革提供了新的视角和实践路径。

Prevalence and associated factors of stress, anxiety and depression among emergency medical officers in Malaysian hospitals

BACKGROUND： Demanding profession has been associated with poor psychological health due to multiple factors such as overworking hours and night shifts. This study is to determine prevalence and associated factors of depression, anxiety and stress among medical officers working at emergency department in Malaysian hospitals.METHODS： A cross-sectional study was conducted on 140 emergency department medical officers working at general hospitals from seven Malaysia regions. They were randomly selected and their depression, anxiety and stress level were measured by the 21-item Depression, Anxiety, Stress Scale. RESULTS： The highest prevalence was anxiety （28.6%） followed by depression （10.7%） and stress （7.9%）. Depression, anxiety and stress between seven hospitals were not significantly different （P〉0.05）. Male medical officers significantly experienced more anxiety symptoms than female medical officers （P=0.0022）, however depression and stress symptoms between male and female medical officers were not signi？ cantly different （P〉0.05）. Depression, anxiety and stress were not associated with age, working experience, ethnicity, marital status, number of shifts and type of system adopted in different hospitals （P〉0.05）. CONCLUSION： The prevalence of anxiety was high, whereas for depression and stress were considerably low. Gender was the only factor significantly associated with anxiety. Other factors were not associated with depression, anxiety and stress. Future research should aim to gain better understanding on unique factors that affect female and male medical officers’ anxiety level in emergency setting, thus guide authorities to chart strategic plans to remedy this condition.

An Evaluation of Suicidality and Its Predictors in Police Officers in Lagos, Nigeria

Background: The many dangers and stressors associated with police work often place police officers at a great risk of a variety of mental health morbidity, including suicidality. The causation of suicidality is multi-dimensional, however, there are insufficient studies which have examined the burden and risk factors of suicidality in Nigerian police officers. Objective: To determine the prevalence and predictors of suicidality among police officers in Lagos, Nigeria. Methods: This was a cross-sectional study of 600 police officers who were selected using a non-probability sampling method. Questionnaires used were: Suicide Behaviour Questionnaire-Revised (SBQ-R), State-Trait Anxiety Inventory (STAI), and a Socio-Demographic Questionnaire. Results: Prevalence of suicidality was 14%, and the predictors of suicidality were: state anxiety (p 0.001), trait anxiety (p 0.001), substance use (p = 0.03), being unmarried (p = 0.03), and female gender (p = 0.02). Conclusion: Suicidality is prevalent among Nigerian police officers, with a higher risk in those who are vulnerable. The creation of government policies and infrastructure which promote mental health in police officers is necessary.

Enhancing Police Officers’ Cybercrime Investigation Skills Using a Checklist Tool

This paper addressed the current state of police officers’ capabilities, skills, and their readiness to deal with the developments of cybercrime. This study discussed definition of cybercrime, cybercrime categories as well as comparison between traditional criminal techniques and cybercrime. As the abilities and skills required for detectives to investigate cybercrime have been discussed. Additionally, literature review and related work, was addressed challenges role of the police in combating cybercrime and facing cybercrime policing. We proposed the main tool in the study which is “Checklist of essential skills for a cybercrime investigator”. Thus, to gain the ability to Identify technical and practical requirements in terms of skills, programs, and equipment to achieve effective and professional results in fight cybercrimes.

Knowledge, attitude, and practice of house officers towards COVID- 19: A multicentered crosssectional study in Egypt

Objectives:To assess the knowledge,attitude,and practice(KAP)towards COVID-19 and its associated factors among house officers.Methods:A multicentered crosssectional study on house officers was carried out using an online self-administered questionnaire.Sociodemographic data and data related to KAP towards COVID-19 were collected.Besides,KAP level of the house offices was recorded and factors associated with good KAP were determined.Results:This study included 555 house officers from 10 different hospitals with 128 males and 427 females.Almost half of the house officers had good knowledge and a favorable attitude(46.1%and 51%,respectively)on COVID-19.Still,82.5%of them were committed to good practice of preventive measures.Besides,percentages of good knowledge and practice among those with chronic diseases or those who knew someone infected with SARS-CoV-2 were higher,but the differences were not statistically significant(P>0.05).In addition,the percentages of females with good practice were higher than those of males,with no statistical difference(P>0.05).Conclusion:House officers showed a good KAP towards COVID-19.Being aware of gaps in KAP can help to effectively contain the current pandemic.

Musculoskeletal problems and expressed practices of body mechanics among nursing officers at All India Institute of Medical Sciences Jodhpur,Rajasthan,India

Objective:The objective of the study was to identify musculoskeletal problems(MSPs)among nursing officers.Materials and Methods:A nonexperimental research design was used.Two hundred and seventy nursing officers were selected by purposive sampling technique.The standardized Nordic questionnaire was used to assess the MSPs and self-structured three-point rating scale was used to assess expressed practice of body mechanics of nursing officers.Results:The study findings revealed that 64.4% of nursing officers suffered from MSP such as ache,pain,and discomfort during the past 12 months and 43.7% during the past 7 days.The problem in the low back and the neck were highest 45.1% and 22.2%,respectively.This was followed by MSP of the upper back(14.0%),ankles(13.7%),knees(10.7%),shoulder(10.3%),hip/thighs(5.9%),wrists(4.4%),and elbows(3.3%).Around 49.2%complained that MSPs limit their work.There was significant association of MSP with selected personal variables like body mass index(P=0.001)and family history(P=0.02).There were also significant association of expressed practices of body mechanics with gender(P=0.01),area of current work(P=0.00),professional experience(P=0.03)and physical activity(P=0.00).Conclusion:The study indicates the large number of nursing officers had MSPs with the two most common sites being the lower back and the neck.This creates a need for prompt hospital education programs aimed to create awareness among nursing officers on the prevalence of MSPs.

A Demand Analysis and Teaching Design of English for Specific Military Purposes for Non-commissioned Officers

Based on the theory of“demand analysis”,this paper investigates and analyzes the motivation,and demand of non-commissioned officers for ESMP(English for Specific Military Purposes)by means of questionnaire and interview,in an attempt to construct the framework of ESMP teaching design for non-commissioned officers.The study points out that the design of ESMP for non-commissioned officers should be oriented by“demand analysis”theory,explore the effective integration of professional knowledge and language acquisition,and promote the cultivation of non-commissioned officers’practical ability of professional English application.

Analysis of performance-based pay model of university financial officers

University financial remuneration model based on the performance is a salary mode of comprehensive ability and contribution which is a potential requirement for labor character of financial stuff. The article according to game analysis of performance salary find that implement and adjust staff＇ s performance salary through performance appraisal has effective incentive functions. Implementing performance salary need to determine appropriate proportion, scientific evaluation indicators and impeccable performance appraisal management approach.

Optimization and Construction of Collaborative Office under the Background of Smart Campus in Universities

At present, with the continuous development of technologies such as the Internet, big data, and artificial intelligence, smart campuses in universities are being rapidly constructed. Improving the informatization level of administrative management work is also an important content. The collaborative office work in multiple departments requires more standardized, convenient, intelligent, and secure office systems. In response to this issue, this article analyzes the optimization and construction process of collaborative office systems based on the development of university informatization, summarizes the operational results, and explores the prospects of smart office.

VISIT TO BEIJING BY NDI OFFICERS

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Side Event Shaping a Better Future for Our Next Generation Held in UN Nairobi Office

On May 9,the 2024 United Nations Civil Society Conference was held in Nairobi,Kenya.Chinese civil society organisations participating in the Conference held a side event at the United Nations Office at Nairobi with the theme of Shaping a Better Future for Our Next Generation.

产教融合背景下应用型本科院校Office办公软件课程教学研究

应用型本科院校承担着高层次技能型、应用型、复合型人才培养的重担,在其教育教学中,高度重视教学的实践性,引进了多元化、多样化的实践教学策略,以彰显出应用型本科院校人才培养的特色。本文基于产教融合的视角,进行其Office办公软件课程教学的研究,从Office课程教学的实际出发,结合实际的学情,充分利用产教融合理念,打造出带有明显实践性特征的Office课程教学机制,全面的发展学生Office办公应用能力与综合实践操作能力。

用WPS Office折算和统计云南省初中考试卷面成绩的方法

云南省教育厅于2019年底发布了中考意见,文章在此基础上提出了利用WPS Office折算和统计云南省初中考试卷面成绩的方法。该方法的巧妙之处是通过多个公式获取、折算并统计考试成绩,能够为考试科目与学生的变动留出空间。

基于Web的Office应用开发设计策略

该文探讨了如何提升Web Office应用的易用性、功能性和安全性,分析了Web技术特点和Office应用开发设计策略,包括用户界面、功能模块、性能优化和数据安全,并通过案例研究了市场主流应用。

基于Office Open XML的Excel操作题自动阅卷系统的实现

Excel操作题自动阅卷系统的设计往往采用RTF、VBA方式,但效果并不理想,针对这种情况提出了一种基于Office Open XML格式和Python语言,使用开源库Openpyxl、Element Tree及自编类解析Excel文件的操作题自动阅卷评分系统的方法,总结了Office Open XML格式的Spread sheet ML标记语言的常用标记及作用,其次设计了自动阅卷流程,细化为格式解析、格式保存和格式对比量化评分三个阶段,并将格式解析分解为Openpyx l解析、Element Tree解析两个步骤,解决了解析中容错的自定义问题。经过测试,使用该方法能可靠地实现Excel 2010版本操作题的自动阅卷。

Design and Implementation of Enterprise Office Automation System Based on Web Service Framework & Data Mining Techniques

The advancement of science and technology has introduced the concept of big data, which has significantly transformed the business management environment of enterprises. Currently, most administrative tasks in companies heavily rely on human resources, with skilled management staff using their expertise to oversee business operations. However, this approach is susceptible to human subjective biases. The method assists managers in formulating efficient strategies for implementing management measures and enhancing the effectiveness of production, sales, financial, and people organization structure management. This ultimately leads to a more evidence-based approach to corporate management. This technique expands the utilization of Web services from a strategy focused on integrating services to a comprehensive framework for Service-Oriented Computing (SOC). The primary focus is implementing WS-session to manage sessions in general Web services applications, defining a bidirectional entire duplex interface for communication in Web services, and developing the Web Services Initiation Protocol, presenting WIP, a thorough multimedia and voice communication framework constructed using Web services and Service-Oriented Architecture (SOA). The office automation management system, created utilizing ASP.net and SQL Server technology, encompasses the evaluation of viability, analysis of needs, and system design. Office automation refers to using equipment with computing capabilities to carry out various office tasks and utilize associated tools and applications. Office automation uses computer-based systems to collect, organize, and modify visual and auditory information to enhance business energy efficiency and time management. Office automation refers to auto-mating essential tasks employees perform, including identification, automatic appointment reminders, and automatic power management for personal computers. The employee image is obtained through the utilization of the Java media framework. Attendance data for all employees are collected and methodically examined. The database enables the retrieval of these records monthly or weekly. An office automation system offers organizations enhanced features for managing office information, significantly improving office efficiency and quality. Moreover, it improves office administration and decision-making procedures by automating and strengthening the scientific elements of office functions. The ongoing progress of organizational information technology has led to a strong focus on sharing information resources in scientific research initiatives. Conventional firms exhibit intricate company processes, inadequate managerial efficacy, and unnecessarily elevated operational expenses, resulting in diminished competitiveness. Thus, using an ERP management system is the optimal decision for organizations to restore their crucial competitive advantage. This technology enhances their operational methods, streamlines their operations, and enhances transparency in their operational approaches. The system comprises six modules: buy plan, purchase order, purchase contract, purchase document inquiry, purchase to order, and purchase return. These modules effectively meet the operational needs of enterprises.

从“Office Siren”穿搭看见职场浪漫

如今,一股名为“Office Siren”的新风尚正在兴起。“Siren”塞壬,意为古希腊神话中的女海妖,是半人半鱼的生物,也是诱惑与危险的存在。结合“Office”一词,便有了“Office Siren”这一形象化的概念,来描述在职场中既精致干练又自信独立的女性。

引入人工智能元素的高级Office操作课程教学创新与改革研究

本研究旨在探讨如何在高级Office操作课程中引入人工智能元素,以提升学生的学习体验和实际应用能力。通过整合文心一言、WPS AI等人工智能工具,学生对人工智能工具的认知水平得到提升,课堂互动和参与度显著增加。实际操作和案例分析的引入有效促进了学生的实际应用能力。在教学实践和政策制定方面,研究强调了教师的灵活性和实用性培养、不断更新专业知识的重要性,以及给予学生参与决策的机会。本研究对未来类似研究提供了启示,为教育领域的创新与改革提供了有益经验。

Office文件加密机制的安全性

Microsoft Office是使用最为广泛的办公软件,Office文件的安全性主要是通过对Office文件进行加密来实现的。尽管自Office97发布以来,Microsoft公司对Office办公软件的文件加密功能进行了不断改进,但是,Office加密文件的安全性仍然难以保证。通过对Office文件加/解密过程进行分析,提出了存在的攻击,同时分析了各版本Office所采用的具体加/解密算法,设计了破解实验,得出了实验测试数据,并以时间代价为指标,对Office加密文件是否安全进行了详细的论证。