نشریه آموزش علوم دریایی
سال پنجم شماره 3 (پیاپی 14، پاییز 1397)

Conflict is an inevitable component of today organizational life and undoubtedly the ability to manage and control it in organizations is considered as one of the most important needed skills of today's managers. This research aimed to explain mediator role of organizational trust in the effect of managers' linguistic justice on conflict management strategies which was conducted using Survey method and based on Structural Equation Modeling using Lisrel 8.8 software. The statistical sample of this research included 137 managers and employees of Chabahar Maritime and Marine University who were selected by random sampling method. Required data were collected using Linguistic justice standard questionnaire of Nargesian and Mohammadzadeh (Reliability .80), organizational trust standard questionnaire of Ellonen et al. (Reliability .89) and conflict management standard questionnaire of Robbins et al. (Reliability .89); also, the validity of the questionnaires was confirmed by content validity. The results showed that linguistic justice does not have directly effect on conflict management strategies, but through organizational trust, it has the most effect on cooperative strategy (impact coefficient: 0.54) and then on avoidance strategy (impact coefficient: 0.46) and on control strategy (impact coefficient: 0.45) of conflict management.

The performance management system has a prominent role in achieving the goals and missions of educational institutions. This research is conducted with the aim of investigating the cause and effect relationship of the main components of performance management based on the structural-interpretative approach. The location of the research is higher education institutions. At the qualitative stage, the researcher achieved the content of performance management in the four dimensions of growth, learning, internal processes, customers and finance by using the content analysis method. In the quantitative stage, relationships between the themes are identified by using the ISM method and the MICMAC analysis. Based on the results of structural and interpretative analysis and research findings, five factors of long-term contracts, reduced price of training courses, income diversity, the speed of responding to educational needs, and improving the process of communicating with the stakeholders have the most impact from other factors and the least impact on them. Based on the identified relationships, the components of the customer dimension and financial dimensions are located at the first level and the internal processes, the growth and learning dimension are respectively located at the next levels.

This research was conducted to identify and explain the relationships of KM with service quality and job performance in the port and maritime staff.The research method is descriptive-correlational. The sample size was calculated 113, using Cochran sampling formula, which was randomly selected from among employees of Bandar lengeh Ports and Maritime Organization. The instruments of the research were Knowledge Management questionnaire (Nonaka & and Takuchi, 1983), Quality of Service Scale (Praenomen, 1988) and Job performance scale (Cole Quiet et al, 2011). the results show that there is a significant relationship between KM and the quality of services and job performance. The results of multiple regression analysis showed that KM variables explain 40% of the variance in service quality. Based on the results of stepwise regression, knowledge acquisition had the greatest impact on the quality of services (= 383/0), and knowledge transfer and knowledge use were also a significant predictor of quality of service respectively in the next step. According to the research findings, KMs explain about 33% of the variance of job performance. In KM variables, knowledge application had the greatest impact on employee's job performance (= 0.442), and then knowledge acquisition and knowledge creation were significantly predictive of Job performance. According to research findings, considering the predictive power of knowledge management variables from the quality of services and job performance, organizations and in particular, its top managers, should provide socio-technical bases in accordance with the requirements of knowledge management.

The purpose of this study was to investigate and explain the relationship between transformational leadership style and exchange with the involvement of employees in work (case study: Gilan Navy). The tool used to collect information was survey questionnaire, which was a standard questionnaire of leadership style and engagement in the work. In order to obtain the validity of the questionnaire, the CVR index was used and the reliability of the questionnaire were determined by Cronbach's alpha. The results showed that the validity and reliability of the questionnaire were desirable. The statistical population of this research is Naval Navy staff of Guilan province, with a total of 826 people. Of these, 262 people have been selected as the sample size using the Cochran formula. Random classification sampling method was used. Data were analyzed by structural equation modeling and AMOS software. The results of the test of eight hypotheses in this study showed that, Transformational and exchange leadership styles have a positive and significant relationship with employees' engagement in work. Among the dimensions of transformational leadership, mental stimulation, inspirational motivation and individual considerations have a significant relationship with employee engagement in work, and from both dimensions of exchange leadership - contingent and Exceptional management has a significant relationship with employee engagement in work.

The Navy is an equipment-centric force dealing with complex and expensive equipment; therefore, it is necessary to identify the factors that can lead to revolutionary longevity of this equipment and utilize them in planning associated training programs. Accordingly, this study aims to investigate the effect of knowledge management on the technical indicators of revolutionary longevity of equipment in the IRI Navy.
Three indicators for revolutionary longevity of equipment are defined, namely: correct driving and proper usage of equipment, proper repair and maintenance of equipment, and optimization, updating and upgrading of equipment. Knowledge management was also considered based on the Hicks model consisting of four components: knowledge creation, knowledge storage, sharing of knowledge, and the application of knowledge. The statistical population of this research comprises deputies, commanders, managers and technical officers of the IRI Navy headquarters and the 1st, 2nd, 3rd and 4th naval districts. Using random stratified sampling method, 122 samples were chosen to fill questionnaires. For collecting the relevant data, a questionnaire containing 32 questions was designed, 17 of which related to knowledge management and the other 15 related to different indicators and components of revolutionary longevity of equipment. To analyze the data obtained from the questionnaires for this research paper – applied in purpose, descriptive-survey in nature – structural equations modeling method and path analysis technique have been used using LISREL software. The results of this research demonstrated that the implementation of knowledge management has a positive effect on the revolutionary longevity of equipment in the IRI Navy.

Studying at the University of Marine Sciences as a military campus for some students faces challenges that require their adaptation. This research studies the degree of compatibility of students with the environment of the University of Marine Sciences. This study is a descriptive survey. The statistical population of the study was 830 students in the University of Marine Sciences in 2017. , the researchers selected by stratified sampling method and using the Cochran formula 130 subjects as the statistical sample. They were The data were collected through a questionnaire of students' compatibility with the environment of the University of Marine Science with 12 components and in four dimensions of educational compatibility, social adjustment, individual-emotional compatibility and military attachment. Data analysis was done using one-sample t-test. Findings of the research indicate that the components of perseverance from the educational adaptation point; the sense of excitement and lack of sense of social adjustment; the social environment from the point of social adjustment; the general attachment and attachment to the military environment of the military attachment aspect, below the average An opinion has been obtained. Also, the results of the research show that students entering the University of Marine Sciences face a challenge in military adaptation to the campus environment, which requires the educational and training authorities of the university to plan and work for the social environment of the University of Marine Sciences. Students have more attachment to the military environment and sailing jobs.

This research investigates the impact of social media on training trends in training centers of the strategic navy of the IRI. This research is applicable in terms of objective, descriptive-survey in terms of nature, and field research in terms of data collection. The statistical population of the research is all students and professors of Imam Khomeini University of navy force in Noushehr, which include 615 students and 80 professors. In order to collect data, the researcher-made questionnaire is used. The questionnaire validity is examined using experts' opinions and its reliability is explored using Chronbach's alpha and composite reliability. With respect to the results, all dimensions are confirmed. The social media factor is consist of 5 dimensions of awareness, facilitation in communication, class discussion sustainability, emotional support, and group forming, which were evaluated using 22 questions proposed in the questionnaire. Random sampling is used for distributing 120 questionnaires. 111 questionnaires were collected. The second generation Structural Equation Modeling using Partial Least Square approach is employed for data analysis. Findings show that in the significance level of 95% social media has the positive and significant impact on training trend. It was also determined that class discussion sustainability, and emotional support, have the highest and lowest effects on training trend, respectively. However, all social media dimensions have the significant and positive effect on training trend.

The present study aimed to investigate the extent of application of subject-oriented content organization (separate, broad, spiral) from the viewpoints of the instructors of Imam Khomeini University of Marine Sciences. The research method is applied in terms of purpose, and in terms of method, descriptive is a field survey. The statistical population of the study was the instructors of Imam Khomeini Marine Science University and 160 students from formal and instructive instructors who were selected by stratified random sampling. A researcher-made questionnaire was used to collect the information and to test the questions. Validity of the questionnaire was confirmed by qualified professors and reliability using Cronbach's alpha (0.85). Data were analyzed using one-group t-test and SPSS software. The findings of this research have shown that from the perspective of the instructors of Imam Khomeini University of Marine Sciences, the subject-centered (separate, broad, spiral) content organization patterns have been significantly used in the curriculum. Also, there is a significant difference between the patterns of organizing the contents of separate, broad, and spiral subjects (P0.05). In general, the subject-oriented content organization patterns are applied at all three levels of distinct, broad, and spiral in a systematic and structured manner in the curriculum.

The purpose of this research was to study the standards of human resource development in marine training courses conducted by a descriptive survey method.
The statistical population of all employees of Marine Educational Organizations was selected as 255 random sample members. Data collected via was a questionnaire that made by the researcher .To determine effective component of "one sample t test" was used to standardize human resource development .The results showed that Standards for human resource development in Marine educational organizations are : Organizational commitment to supporting human resources,promote human resources in improving performance,Appreciation of participation of human resources organization,Organizational commitment to guarantee equality of opportunity for human resources, Having clear goals and programs for human resource development,Attunement of Goals and Objectives whit human resource development,human resources awareness of roles of participation to achieve organizational goals,supporting by the manager of human resources development organization,Human resources continuous learning in organization, Improving individual and team performance,Understanding the effects of individual and team performance in organizations and improving organizational performance in human resource development.