البنية العاملية لمقياس كفاءة المواجهة باستخدام التحليل العاملي الاستكشافي والتوكيدي لدى طلبة الجامعة

مستخلص البحث هدف البحث الحالي التعرف على البنية العاملية لمقياس كفاءة المواجهة باستعمال التحليل العاملي الاستكشافي والتوكيدي على طلبة الجامعة ، ولتحقيق هدف البحث قام الباحث ببناء مقياس كفاءة المواجهة بالاعتماد على نظرية ويجنلد ويونج (Wagnild & Young,1993) كاطار نظري للمقياس اذ صاغ الباحث (25) فقرة موزعة على خمسة مجالات لكفاءة المواجهة وهي (الاعتماد الذاتي، المثابرة، الاتزان، المعنى، العزلة الوجودية ) وبواقع (5) فقرات لكل مجال ، تم تطبيق المقياس على عينة من طلبة جامعة بغداد بلغ عددها (600) طالب وطالبة وبعد ادخال البيانات لبرنامج (spss) خضعت البيانات الناتجة عن التطبيق الى التحليل العاملي الاستكشافي بطريقة المكونات الأساسية (Principal Component Method) ، وبتدوير العوامل على محاور متعامدة بطريقة (Varimax)، اسفرت النتائج عن وجود عامل واحد تتشبع فيه كافة فقرات المقياس اذ بلغ جذره الكامن (8.613) وفسر نسبه (34.452) من التباين ، ثم اجرى الباحث التحليل العاملي التوكيدي على نموذج وضعه الباحث بالاعتماد على الاطار النظري للمقياس وقد تطابقت نتائج التحليل مع الانموذج الذي وضعه الباحث ، وفي ضوء نتائج البحث قام الباحث بوضع مجموعة من الاستنتاجات والتوصيات والمقترحات.

High-temperature spectrophotometry of indium chloride vapours as a method of study of the In – Se system

The goals of this work are as follows: (а) searching for a method of study of the In – Se system taking into account the specified problems and difficulties, (b) choosing a way for the instrumental implementation of this method, and (c) obtaining experimental evidence that this method and its implementation are promising. The choice of the In – Se system is related to the fact that indium selenides, layered structures and semiconductor phases with stoichiometric vacancies, are promising from the point of view of materials science. This choice is also related to the use of binary precursors for the synthesis of heterostructures based on CIS compounds.We studied the possibility of applying the auxiliary component method using the equilibrium with the participation of indium chloride vapours which were made to contact the condensed phases of the In – Se system. Equilibrium was achieved using high-temperature spectrophotometry of the vapour phase. The experiment had two stages. During the first stage we determined the absorption characteristics of the InCl3 vapour. During the second stage we studied the heterogeneous equilibrium of the unsaturated indium chloride vapour with several phases of the In – Se system. Over the course of the study, we determined the molar attenuation coefficients of the InCl3 vapour and plotted the temperature dependences of the value KP.It was found that the phase composition of the alloys significantly influences the position of the corresponding lines on the KP–T diagram, which proves the possibility of using the suggested auxiliary component method in its specific instrumental (spectrophotometric) implementation in order to study the In – Se system. We also showed the additional possibilities of using this method for plotting T-x diagrams of binary systems in such high-temperature areas where the binary solid phase is in equilibrium with the melt. This application of the method is related to the solubility of a vapour of an auxiliary component (chlorine in the form of indium chlorides) in the melts of binary phases (indium selenides).

Site Planning and Architectural Conceptual Design of a Electronics Factory Based on the Component Method

With the rapid development of the society and the economy, the urbanization have brought a lot of big impacts to China’s urban construction. The construction mode of large resource consumption is not consistent with the goal of sustainable development. At the same time, the number of workers in the construction industry is difficult to meet the needs of a large number of construction projects, and the labor cost is growing rapidly. Therefore,the architectural products need to be transformed and we need to build a sustainable urban construction system. By analyzing the transform under urbanization and traditional architectural design methods, the paper research the component method. Then, we show the application of this in site planning and architectural design. The project is in Jiangsu Province, China. The first work of the project was site planning. At this stage, the construction site requirements of prefabricated buildings were specially considered. After that, we entered the stage of architectural conceptual design, designers used component method to decompose the component system into several levels. The first level includes four functional systems, which are structure functional system, enclosure functional system, decoration functional system and equipment functional system. This paper mainly introduces the structure function system and enclosure function system.We hope that through the practice of component method, on the one hand, it can provide a method to link the design content of urban planning and architectural design; on the other hand, it can prepare for city information model.

INVESTIGATION OF RISKS OF INSURANCE OF ACCIDENTS AND TRAUMATIC EVENTS USING THE COMPONENT METHOD

The article is devoted to the problem of researching the levels of risks of insurance accidents and traumatic events using the component method. The study used data from the Social Insurance Fund of Ukraine on the content of the causes of insured accidents and types of traumatic events for the period 2017-2020. The existing system of labor protection management at the state and production levels in Ukraine is not effective enough and requires the selection of objective and effective methods for determining the quantitative characteristics of industrial risk. The main requirement for the results of quantitative assessment of industrial risks is the objectivity of the information provided on emergency situations. The study of the causes of incidents and the development of recommendations for reducing occupational risks for workers were performed. To increase efficiency, it is proposed to use the component method. The essence of this method is to compare the assessment data with the determination of the risk of traumatic event on the basis of averaging the distribution of risk on the indicators of risk-relevant information. The study shows the universality of the component method of determining the levels of risk in enterprises of different industries, profile, level of automation, production volumes. The use of a component method for assessing the risk of traumatic events allows you to quantify the indicators of risk-relevant information and determine the distributed levels of industrial risks of 18 types of traumatic events. By comparing the risk distribution data obtained by the modified matrix and component method, it is shown that when the component method is used, the risk is distributed more evenly and closer to the causes of real injuries due to the leveling of such factors as subjectivity. The study of the risks of insurance accidents and traumatic events using the component method showed a different picture: an increase in the share of organizational causes and a decrease in the share of psychophysiological and technical reasons, a decrease in the share of major events in general. This is observed against the background of declining industrial production and indicates a relatively high degree of wear and tear of means of production (machines, production lines, mechanisms), weak motivation of workers for personal safety, which requires improving the legal framework for occupational safety, introduction of progressive forms of compliance standards for parameters of microclimatic conditions in the work area - automation (temperature, dust, noise, vibration, concentration of hazardous and harmful substances). This will have a positive effect on the psycho-emotional state of employees.

Effect of Ultraviolet Aging on Composition, Structure and Properties of Asphalt

Asphalt aging is a pivotal factor affecting the service performance of asphalt pavement. Previous studies often ignored the influence of ultraviolet radiation on asphalt aging. Coincidentally, there is no standard test method of photooxidation aging that can be applied to guide engineering practice. In this paper, the influence of ultraviolet aging on the composition, structure and properties of asphalt was studied by adopting Bert four-component method, Fourier transform infrared spectroscopy aned dynamic shear rheometer. Bert four-component method elaborates that the content of asphaltene increases and the content of aromatic component decreases after UV aging. Fourier transform infrared spectroscopy indicates that there are obvious peaks of carbonyl and sulfoxide groups after aging, the penetration of asphalt decreases while the softening point and viscosity increase. Moreover, the composite modulus of asphalt increases obviously at low temperature, but has little effect on the composite modulus at high temperature.

Leukocyte blood composition of Naturix natrix (Serpentes: Colubridae) in the Mordovian State Nature Reserve (Russia)

The state of the grass snake (Natrix natrix) population in the Mordovian State Nature Reserve was assessed using the hematological approach. The leukocyte blood count was estimated together with calculation of the associated leukocyte indices (neutrophil:lymphocyte (N:L), eosinophil:lymphocyte (E:L), heterophil:eosinophil (H/E) and heterophil:lymphocyte (H:L) ratios). The surface area of leukocytes (heterophils, basophils, eosinophils, azurophils, monocytes, and lymphocytes) was measured. The leukocyte blood composition of Natrix natrix was characterized by the predominance of agranulocytes, and the granulocyte fraction was 31– 37% (u = 1.99, p = 0.04). The population pattern of the leukocyte blood composition of Natrix natrix was as follows: heterophils – 8.07±0.6%, basophils – 12.33±0.95%, eosinophils – 8.33±0.65%, azurophils – 5.25±0.53%, monocytes – 9.77±0.42%, and lymphocytes – 56.22±1.7%. According to the averaged area, the leukocytes were arranged in the following order: eosinophils – monocytes – azurophils, basophils – heterophils – lymphocytes. The diameter of the largest cells (eosinophils) was (17.5±2.42) μm. The smallest lymphocytes had diameters within (7.22±1.21) μm. The absence of any differences in the quantitative content of all types of granulocytes and agranulocytes in the blood of the grass snake from different parts of the reserve indicated a comparable level of impact and the identity of the physiological mechanisms of adaptation that occur in the body of animals in protected habitat conditions. Most of the leukocyte integral indices revealed the same type of variability in the parameters of the white blood cell system of the Natrix natrix in three areas of the reserve, with the exception of an increased value of the heterophiles/lymphocytes ratio in the sample from the village Pushta. The increase in this indicator made it possible to draw a conclusion about the stress effect on the individuals of this sample. The principal component method was used to differentiate the samples of the grass snake with a more complete quantitative description of the leukocyte composition of the objects of study; the results obtained are presented in a visual, integrated and generalized form. The use of the principal component method made it possible to combine samples of Natrix natrix with similar indicators of leukocyte composition, as well as to identify a population of Natrix natrix that differs in its indicators in the urbanized territory of the Samara region. The blood pattern and the dynamics of blood leukocyte indices reflected the active response of the Natrix natrix body to the complex of environmental factors of the habitat on the territory of the Mordovian State Nature Reserve.

Extraction of Text From Image

Picture Text is the content data implanted or written in picture of various structure. Picture text can be found in caught pictures, filtered records, magazines, papers, banners and so on These picture messages are profoundly accessible these days and they are vital in addressing, depicting and moving data which help people groups in correspondence, tackling issues, accessibility, formation of new sorts of occupations, cost viability, efficiency, globalization and social hole and so forth The data from these picture archives would give higher proficiency and straightforward entry on the off chance that it is changed over to message structure. The cycle by which Image Text changed over into plain content is Text Extraction. Text Extraction is helpful in data recovering, looking, altering, recording, filing or detailing of picture text. In any case, variety of these writings because of contrasts in size, direction style, and arrangement, text is installed in complex hued archive pictures, corrupted reports picture, inferior quality picture, as well as low picture differentiation and complex foundation make issue text extraction incredibly troublesome what's more, testing one. Various strategies like Connected Component Method, Mathematical Morphology Method, Edged Based Method and Texture Based Method have been utilized beforehand, however those all have their own constraints when estimated by various boundaries like exactness, review and f- score. In this paper, text extraction from picture reports, utilizing blend of the two amazing techniques Connected Component and Edge Based Method, to improve execution and exactness of text extraction is talked about and execution is finished by incorporated MATLAB code with MATLAB/Simulink device and the proposed framework is tried by Digital Image Binarization Competition (DIBCO) 2017 dataset. At long last, the separated and perceived is changed over to discourse for legitimate use for outwardly hindered individuals.