Mindfulness and Its Relation to Psychological Resilience and Depression of Distinguished Students

The study aimed to identify the level of mindfulness, psychological resilience, depression, and its correlation to psychological resilience and depression of distinguished students. To achieve objectives of the study, Toronto scale for mindfulness, scale of psychological resilience, and Beck depression list were used. Findings of the study unveiled that the level of mindfulness and psychological resilience was high, while the depression level was medium. The findings also showed that there was a positive correlation with statistical function between mindfulness and psychological resilience; there was also a negative correlation with statistical function between mindfulness and depression; and a negative correlation one with statistical function at a level between psychological resilience and depression. Received: 27 February 2021 / Accepted: 29 March 2021 / Published: 10 May 2021

Risk of Exposure for Workers to Professional Vibrations

The study focused on the model of estimating the risk of exposure of workers to global occupational vibrations / with local action on the hand-arm system. In order to estimate the risk of exposure to occupational vibrations, we developed a generalized mathematical model for estimating the risk of exposure to mechanical vibrations transmitted to the whole body / with action on the hand-arm system. This model is based on the statistical function of probability with exponential decrease (Gumbel function), and its argument is expressed either by the values of the weighted acceleration parameter or in the form of exposure points.

The role of electronic service and pricing in attracting customers (A field study on the Sudanese banking sector): دور الخدمة الإلكترونية والتسعير في جذب العملاء (دراسة ميدانية في القطاع المصرفي السوداني)

The study dealt with the relationship of electronic service and electronic pricing in attracting customers by applying to the Sudanese banking sector The problem of the study lies in identifying the relationship between electronic service and electronic pricing in attracting customers by identifying the quality of the correlation between electronic service and electronic pricing and attracting customers and the importance of the study stemmed from The big role that banks play in providing financial services in Sudan and through information and data and analyzing them to benefit from them, and the main goal of this study is to try to reveal the impact of electronic marketing My clients in the bank attract, the study seeks to test the following hypotheses of the study, there is a strong positive correlation with statistical function between the electronic service and attract customers, and there is a positive correlation relationship with a medium statistical function between the electronic pricing and attract customers. The study followed the historical approach, deductive approach, descriptive approach and inductive approach, the study reached a number of results, the most important of which is that providing good electronic service is no longer optional or a set of slogans and methods of advertising but rather has become a reality imposed by the nature of conditions and variables in the contemporary business environment as imposed by the nature and characteristics of clients themselves, the basis To achieve success, growth and continuity in the market depends on the presence of a customer base and the strengthening of the relationship between customers and the bank, and one of the most important recommendations recommended by the study is the establishment of sections for electronic banking services in the bank’s branches and the establishment of an ester Tejah marketing is working to attract more of both cases, customers continuity in the creation of the bank's branches and improve the work, the use of modern software in the electronic service to keep pace with technological developments, taking into account security and safety in the payment of the amounts of buying and selling via computer networks because of concerns arising from the possibility of interception and theft.

Validity and reliability Measurement of TIMSS 2011 test in mathematics across school location and supervising authority in Jordan: الصدق والثبات في القياس لاختبار تمس (TIMSS 2011) في العلوم للصف الثامن عبر موقع المدرسة والجهة المشرفة في الأردن

The purpose of this study is to examine the measurement invariance of TIMSS mathematics test for eighth grade across school location and the supervising authority (Ministry of Education, UNRWA) in Jordan. To achieve this, the researcher used the analytical descriptive approach to analyze the test results for Jordanian 8th graders who participated in the TIMSS study in 2011. Specifically, the responses of 547 students to 34 items in booklet eight and nine were analyzed. Seven items were excluded because the skewness index is ​​greater than 2 and the kurtosis index is greater than 7. The data of the remaining 27 items were analyzed by using Confirmatory Factor Analysis (CFA) and Multiple Groups Confirmatory Factor Analysis (MGCFA) through the statistical program (AMOS 22). To judge the suitability of the test factorial structure the following goodness-of-fit indices in Structural equation modeling (SEM) were used: Chi Square (χ2) test was a statistically significant value of 468.167 and a good comparison index was CFI statistically significant value of 0.934 which is greater than 0.80 and the square of the mean root error approx. The results showed that there is no Configural invariance according to the location of the school (countryside, city), and the values ​​of the χ2 were a statistical function and its value is 822.858 and a good comparison index CFI is a statistical function and its value is 0.918 which is greater than 0.80 and the mean square root of the approximate error RMSEA is a statistic function and its value is 0.024 which is less than 0.08 and a root index The mean of the standard residual squares of SRMR is statistically significant and its value is 0.0408 which is less than 0.09. The results showed that there is no Metric (or weak) invariance according to the location of the school (countryside, city), the values ​​of the χ2 were a statistical function and its value is 861.321 and a good comparison index CFI is a statistical function and its value is 0.913 which is greater than 0.80 and the average square error of the approximate error RMSEA is a statistical function whose value is 0.024 and is less than 0.08 and an index The root mean standard SRMR squares are 0.0432 and less than 0.09. The results also showed that there was no Scalar (or strong) invariance according to the location of the school (countryside, city), and the values ​​of the χ2 were a statistical function and its value was 910.730 and a good comparison index CFI was a statistical function and its value is 0.903 which is greater than 0.80 and the average square of the approximate error root RMSEA statistically significant value and 0.025 which is less than 0.08 and an index The root mean standard SRMR squared is 0.0430 and is less than 0.09. The results showed that there is no Configural invariance in the supervising authority (Ministry of Education, UNRWA), and the values ​​of the χ2 were a statistically significant value of 833.660 and a good comparison index CFI was a statistical function with a value of 0.898 which is greater than 0.80 and an average square of the root error of approximate RMSEA statistically significant value of 0.028 which is less than 0.08 The mean index of the standard residual squares SRMR is statistically significant, and its value is 0.0351, which is less than 0.09. The results showed that there is no Metric (or weak) invariance for the supervising authority (Ministry of Education, UNRWA), and the values ​​of the χ2 were a statistically significant value of 890.903 and a good comparison index CFI was a statistically significant value of 0.883 which is greater than 0.80 and the square of the mean root error of approx. RMSEA statistically significant value of 0.029 which is less than 0.08 and the mean root index of the standard residual squares SRMR are statistically significant and have a value of 0.0620 which is less than 0.09. The results also showed that there is no Scalar (or strong) invariance of the supervising authority (Ministry of Education, UNRWA), and the values ​​of the χ2 were a statistical function and its value is 993.653 and a good comparison index CFI is a statistical function and its value is 0.854 and it is greater than 0.80 and the square of the average root error of RMSEA is a statistic function and its value is 0.033 which is less than 0.08 and the mean root index of the standard SRMR squares are statistically significant and their value is 0.0634 which is less than 0.09.

Reliability of integrated parameters of operational efficiency of TPP power units

A new method and an algorithm of ensuring the uniformity of normalized samples of technical and economic parameters of power units of thermal power plants are presented. Uniformity and normalization are obligatory conditions at estimation of integrated parameters characterizing the efficiency of power units. The method is based on the fiducial approach. Boundary values of fiducial interval are traditionally calculated based on the statistical function of distribution and a set significance value, i.e. are calculated, in fact, "mechanically". As the "mechanical" approach is appropriate for homogeneous statistical data, whereas technical and economic parameters are multivariate data, application of this approach to the statistical function of fiducial distribution is associated with a high risk of an erroneous decision. The set of possible realizations of actual values of technical and economic parameters includes realizations caused by "gross" mistakes at data input in automated systems or at manual performance of individual calculations. Quite often, unconventional realizations are observed, e. g., in case of low-load operation for 10 days of a month. These data form boundary intervals that the authors refer to as “boundins” (or prigrins in Russian). Automated search and removal of boundins provides reliability of comparison and ranking of integrated parameters. It is shown that rate of variation of boundins is considerably below the rate of variation of typical realizations of technical and economic parameters. This fact was the basis for recognition of boundins.

Aplicabilidad de la normativa sobre protección de datos de carácter personal en el ámbito de la función estadística pública

LABURPENA: Estatistika-funtzio publikoaren bidez, funtsean, komunitate osoarentzat den heinean argitaratu behar den informazioa produzitzeko zenbait zerbitzu publiko espezializatuk —zenbait administrazioren mendeko izan ohi dira— bildutako datu batzuk tratatzen dira. Datu horiek pertsona fisikoei buruzkoak izan daitezke eta, horregatik, arlo horretan partzialki aplika liteke abenduaren 13ko 15/1999 Lege Organikoa, Izaera Pertsonaleko Datuak Babesteari buruzkoa, baina badirudi zuzenean baztertzen duela hura. Artikulu honen azken helburua Lege Organiko hori estatistika-zerbitzu publikoen jardueraren eremuan aplikatu behar denetz aztertzea da. RESUMEN: La función estadística pública consiste fundamentalmente en el tratamiento de ciertos datos recopilados por varios servicios públicos especializados —habitualmente dependientes de diferentes Administraciones Públicas— y destinados a la producción de información que ha de ser publicada, en cuanto que dirigida a la comunidad en su conjunto. Aquellos datos pueden estar referidos a personas físicas y por ello en esta materia muy bien podría producirse parcialmente una aplicación de la Ley Orgánica 15/1999, de 13 de diciembre, de Protección de Datos Personales, que ésta, sin embargo, parece excluir directamente. El objetivo final de este artículo es analizar si la citada Ley Orgánica debe o no ser aplicada en ámbito de la actuación de los servicios estadísticos públicos. ABSTRACT: Public statistical function primarily consists in the treatment of certain data which are collected by several specialized public services —usually connected with different Administrations— and destined to the production of information to be published, as addressed to the Community as a whole. Such data may be referred to individuals and therefore, in this area very well could occur a partial application of Organic Law 15/1999, December 13th, on the Protection of Personal Data; that application, however, seems to be directly excluded by this Law. The ultimate goal of this article is to analyze whether the aforementioned Organic Law should or should not be applied in the ambit of actuation of the public statistical services.

Homeostasis and Evolution From the Standpoint of the Third Paradigm

According to new theory of chaos - self organization if was presented new paradigm of homeostasis and evolution. Numerical investigation of tremor, miogram, encephalograms, heart-rate, etc. proved the simultaneously changing of experimental results as dx/dt=0 for the special human state vector x(t) for different interval of time At. The statistical function of x(t) -fix) present the simultaneously changing of/(x). So the homeostasis seems as a stationary regime when the parameters of quasi-attractor are not change. The authors present the new interpretation of homeostasis and evolution for special systems with special dynamic of living system (hymen lodi special). Then the first place take the x(t) parameters of such special third type of system.