Psychopathological tendencies and juvenile delinquency: origin and impact

يهدف هذا العمل الى الكشف عن عوامل نشأة الميول النفسو-مرضية لدى الحدث الجانح ووصف الأثر الناتج عنها. وتحقيقا لهذه الأهداف تم اجراء دراسة ميدانية بمركز إعادة التربية للأحداث بمدينة عين مليلة، ولاية أم البواقي، على أربع أحداث جانحين بالاعتماد على المنهج الاكلينيكي المتمركز على دراسة الحالة مع استخدام الأدوات البحثية: المقابلة العيادية نصف الموجهة، اختبار "وودورث-ماتيو" للميول المرضية، "المخطط الجيني للعائلة". أظهرت النتائج وجود عوامل منشأة للميل النفس-مرضي لدي الجانح الحدث وهي: اختلال التعلم الاجتماعي عبر: تبني سلوكات التعاطي، غياب صورة أبوية مثالية لتقمص الدور الاجتماعي السوي، تقمص صورة رفقاء السوء وتقليدها. الاستعدادات النفسية وتنظيم شخصية الجانح الحدث منها: ميول اكتئابيه، اضطهاديه، وفصامية، الميل نحو فقدان المنطق، والميل نحو فقدان الاستقرار. الاختلال في الأنساق الأسرية عبر الأجيال بالخصوص العلائقية والبناء الأسري تميزت بكونها: صراعية، علاقات عدائية، سلطوية أو مفككة الارتباط.This present article aims to show the factors behind the emergence of psycho-pathological tendencies of the delinquent juvenile and to describe the resulting effect. Our study was conducted at the Juvenile Re-Education Center (Ain M’lila, - Oum El Bouaghi), it included   a sample of four (04) delinquent juveniles. We used the clinical approach centered on case study by application of the following research tools: semi-directed clinical interview, Woodworth-Mathews pathological tendencies Test, and the genogram. The results revealed the presence of factors contributing to the genesis of psychopathological tendency in the juvenile delinquent, namely: Impaired social learning: the adoption of bad companion’s behaviors and the absence of an ideal parental image to assume a proper social role. Psychological predispositions and organization of the personality: depressive, persecutory, and schizophrenic tendencies, a tendency to loss of logic and Tendency to lose stability. Family dysfunctions systems across generations characterized by:  conflict, hostility, authoritarian pattern or disengagement

Performance Enhancement in CZTS Solar Cells by SCAPS-1D Software

This is the abstract, usually it does not have references. Usually the reader will read this part first to know what this paper is about and decide upon it to continue reading or not. The font of main text is 10 Times New Roman with single line spacing of 6 pt after and 0 pt before. The titles of sections are font 12, bold and they have single line spacing of 6pt before, 12 pt after, subsections are font 12, Italic and they have single line spacing of 6pt before, 12 pt after. Both upper line and lower line enclosing this part is paper-specific and changes according to the paper, usually it is very similar to the journal header background color, abstract contents are Times New Roman size 10, no line spacing

Extraction of the Volatile Oils of Dictyopteris membranacea Batters 1902 by Focused Microwave-assisted Hydrodistillation and Supercritical Carbon Dioxide: Empirical Kinetic Modelling Approach, Apparent Solubility and Rate Constants

Supercritical carbon dioxide extraction (SCCO2) and focused microwave-assisted hydrodistillation (FMAHD) were used comparatively to isolate the volatile oils of the brown alga Dictyopteris membranacea from the crude ether extract. The volatiles fractions were analysed by GC/MS, the major compounds were: dictyopterene A, 6-butyl-1,4-cycloheptadiene, 1-undecen-3-one, 1,4-undecadien-3-one, (3-oxoundec-4-enyl) sulphur, tetradecanoic acid, hexadecanoic acid, 3-hexyl-4,5-dithiacycloheptanone, and albicanol. A kinetics study of the extraction of the volatile fractions obtained by the two processes was carried out, an external calibration allowed to quantify the content of the main metabolites. Empirical models were applied to adjust the experimental kinetics values but also to determine the values of apparent solubilities for SCCO2 and the rate constants for FMAHD. The results obtained revealed that the SCCO2 process was characterized by the coexistence of three distinct phases. For FMAHD, the extraction mechanism included two steps. This work is licensed under a Creative Commons Attribution 4.0 International License

Solutions formulas for some general systems of difference equations

WOS:000741090800004In this paper, we give explicit formulas of the solutions of the two general systems of difference equations x(n+1 )= f(-1) (ag(y(n)) + bf (x(n-1)) + cg(y(n-2)) + df (x(n-3))) , y(n+1)= g(-1) (af (x(n)) + b(g)(y(n-1)) + cf (x(n-2)) + dg(y(n-3))) , and x(n+1) = f(-1) (a+b/g(y(n)) + c/ g(y(n))f(x(n-1)) + d/g(y(n))f(x(n-1))g(y(n-2))), y(n+1) = g(-1) (a+b/f(x(n)) + c/ f(x(n))g(y(n-1)) + d/f(x(n))g(y(n-1))f(x(n-2))), where n is an element of N-0, f, g : D -> R are "1 - 1" continuous functions on D subset of R, the initial values x(-i), y(-i), i = 0,1,2,3 are arbitrary real numbers in D and the parameters a, b, c and d are arbitrary real numbers. Our results considerably extend some existing results in the literature

Analysis of a Hybrid Solar Collector Photovoltaic Thermal (PVT)

AbstractA solar hybrid photovoltaic thermal (PVT) is a set of combined solar collector, which consists of a photovoltaic module (PV) for the conversion of electrical energy and solar plan for the high efficiency thermal energy conversion, in the same frame.An attempt made to analyze the hybrid solar collector using Computational Fluid Dynamics (CFD) to simulate the PVT solar collector to a better understanding of heat transfer capabilities in this type of systems. In the present work, the fluid flow and heat transfer in the module are studied using the ANSYS14 software. The heat transfer phenomenon conjugate between the photovoltaic cells and the coolant is modeled using the FLUENT software. The transfer of heat by the solar radiation is not modeled; however, the effects of radiation are taken for consideration when calculating the conditions for heat flux limit for the collector region. The geometric model and fluid domain for the CFD analysis is generated using ANSYS software DesingModeler, mesh geometry is carried out by ANSYS Meshing Software

Thermal Performance of Hybrid PVT Collector with Natural Circulation

Hybrid photovoltaic thermal (PVT) collectors allow simultaneous production of electrical energy thus heat energy. There are several configurations of hybrid collectors (to produce water or air). For hybrids water collectors, there are several configurations that differ by the nature of the absorber (serpentine, tubes...). In this paper, an absorber tank is studied. The circulation of the coolant is natural (we do not use the pump). We present the obtained results in our experimental study and we analyzed the data, and then we compare the results with the theory practices. The electrical performances of the hybrid collector are compared with those of conventional photovoltaic module mounted on the same structure and measured under the same conditions. We conducted experiments with natural circulation of the coolant (Thermosyphon), for a flow rate of 0.025kg/m²