درخت حوزه‌های تخصصی

The purpose of this study was to examine the relationship between job performances of Technology Information Communications in public schools is an area of one Tabriz. The model in this study in relation to job performance According to Patterson (1992) in four dimensions, discipline at work, a sense of responsibility at work, cooperate, improve and Technology Information Communications at 7 pm; individual, attitudinal factors, educational factors, technological factors, economic factors, environmental factors, human factors and management have been considered. In addition, in this regard, a main hypothesis and four hypothesis is set. To test the hypothesis, job performance questionnaire, with 16 questions and Technology Information Communications questionnaire with 66 questions, the validity and reliability of the sample that teachers of public schools in Tabriz region137 people had been placed was. Analysis of data using descriptive and inferential statistical methods such as, correlation, and regression was performed through software Spss. The results showed that job performance and its components (discipline at work, a sense of responsibility at work, co-operation, improved work) there is a significant relationship with Technology Information Communications.

Electrocardiogram (ECG) is a tool used for the electrical analysis of the status of human heart activity. When the ECG signal is recorded, it gets contaminated with different types of noises. So, for accurate analysis, noises must be eliminated from the ECG signal. There are different types of noises that contaminate the characteristics of ECG signal i.e Power line interference, baseline wander, Electromyogram (EMG). In this paper, different techniques have implemented for the removal of noises. A median filter is used for removal of DC component and Savitzky-Golay filter (SG) is used for smoothing noised waveform and then wavelet transform (db4) is used to decompose the ECG signal for removal of various artifacts. Wavelet transform provides the information in frequency and time domain and then thresholding has been applied for the implementation of algorithms in MATLAB. The measured results i.e. SNR(Signal to Noise ratio) and MSE(Mean square error) have been calculated using different databases like MIT-BIH, Long-term ST database, European ST-T database. The results are examined with proposed methods that are better than those reported in the literature.

In the light of various studies carried out in various socio-economic areas, scientific and cultural development has been introduced as a prerequisite and fundamental factor for sustainable development of the societies. Obviously, universities, as a "scientific and intellectual command center of the society" have a fundamental and unique role and function. In order to achieve this, the most significant and fundamental problem or challenge of universities is the lack of a comprehensive and long-term plan that can clarify the prospects for university development, providing a reasonable and reliable framework for different types of activities such as educational, research, technology and support-staff activities. Since the strategic thinking in the management and planning of universities can be used as a solution to the challenges of the present age and to the strategic requirements of higher education institutions both inside and outside the country, so: The present study aims to "compare comparative strategic thinking in the management and planning of universities inside and outside the country "with the aim of identifying the main and subcomponents of management and strategic planning. This research is a comparative study in the field of university management.The research data have been analyzed to extract the main and subcomponents of strategic management using "factor analysis". The research findings showed that there are 6 main components and 6 sub-components in the comparative comparison of the strategic thinking in the strategic management and planning of universities inside and outside the country.

As a result of the introduction of digital technologies in all spheres of society, various latest technologically conditioned risks and threats have become various. It requires the formation and implementation of a legal mechanism for further development and operation of the system ensuring information security, taking into account the effects of digitalization and transformation of society. The purpose of this study is development of scientifically substantiated proposals and recommendations for implementation legal mechanisms for information security in the context of digitalization. The relevance of this study is due to the needlegal regulation of relations in the information sphere, formation of a system of protection and counteraction to cybercrime. To achieve the goal of the study, methodological principles and approaches of legal science were used. The results of the analysis showed that the most significant mutual influence is demonstrated by a group of indicators of the state's institutional capacity and a group of indicators of the digital capacity of the national economy and cybersecurity. This study substantiates the main directions of accelerating the optimization of the institutional system of cybersecurity in Ukraine, which provides for two key areas: legal and organizational. The legal mechanisms include further improvement and harmonization of the regulatory framework, the formation of relevant legal norms, state policy in the field of information security. The organizational measures are aimed at improving the efficiency of responsible institutional structures - the subjects of cybersecurity - by increasing their capabilities, eliminating duplication in the exercise of their powers, taking into account the best practices of international and European experience. The core of the integrated information security system is the National Cyber Security Coordination Center.