Challenges to ethical issues

LA NEGOCIACIÓN COLECTIVA DE CONDICIONES ECONÓMICAS PARA LOS TRABAJADORES CAS. Se establecen los fundamentos jurídicos para la negociación colectiva descentralizada de condiciones económicas para los CAS (autor José María Pacori Cari).

Las matrices constituyen una herramienta fundamental para la ejecución de cálculos eficientes en el Algebra Lineal, ya que se encuentran presentes, como elemento de enlace entre los diferentes conceptos, en los siguientes temas: sistemas de ecuaciones, espacios vectoriales, funciones lineales y determinantes. Definición de matriz de números reales: Se llama matriz de orden m n × a un tabla de m n × números reales, ordenados en m filas y n columnas, encerrados por un paréntesis o corchete. Se denotan con letras mayúsculas (A; B; C…) Rango de una matriz: Es el número de filas o columnas linealmente independientes. Operaciones elementales con matrices: 1. Intercambiar filas o columnas. 2. Multiplicación de una fila o columna por un escalar diferente de cero. 3. Sumarle a una fila un múltiplo de otra fila (o realizar el mismo proceso pero con columnas). Propiedades de la Adición de matrices: 1. Conmutativa: A+B = B+ A 2. Asociativa: A+ (B+C)= (A+B)+C

Древнейшие государства Восточной Европы. 2016 год. Памяти ГВ Глазыриной, р.274-289, 2018

Many of 11th–13th-century Old Rus chroniclers used translated Byzantine chronographic texts in their compositions. Borrowings from those texts serve as important textual markers, showing chroniclers’ preferences and distinguishing di ferent source complexes in their hands. So, they shape our interpretations of the texts and provide invaluable testimony for the reconstruction of the process of the chronicles’ composition. One of the most important representatives of Old Rus secular literature, the 13th-century Galič-Volhynian Chronicle, is a complex bookish text that scholars have repeatedly tried to “stratify”. The ultimate goal was to define the portions or even the individual records made by each chronicler. Nonetheless, by now only two levels have been reliably reconstructed: the “Galician” (text for the 1200s–1260s) and the “Volhynian” (text for the 1260s–1290s) sections of this chronicle. The precise boundary between them has been localized s.a. 1260, 1264, or 1266. Starting from the studies by Alexander Orlov (1926) attention has been paid to the fact that the two sections differ, among other things, in the manner of borrowing from literary sources. The borrowings from the Chronicle of John Malalas, the History of the Jewish War by Flavius Josephus, the Chronicle of George Hamartolos, and the Alexander Romance (Alexandria) provide the most important data. While we find plenty of direct quotationsand allusions to the translated Byzantine chronicles in the “Galician” section, the similar material in the “Volhynian” section is much poorer. It is also believed that the compiler of the “Volhynian” section did not borrow directly from the chronographic sources, but used such borrowings via older chronicles, such as the Primary Chronicle and, especially, the Kievan Chronicle, which served as the main model for him. The revision of some textual data shows that this idea of intermediacy does not stand the scrutiny. Scholars were focused mainly on the borrowings from the Chronicle of Malalas, which cannot be a really good indicator in the analysis of the composing of the “Volhynian” section. First of all, the last exact parallels to Malalas’ text are found in the annals for the late 1250s. After that we see only non-unique expressions or rare words which might appear due to random coincidences. We can even assume that real quotations from this source stop after 1258 at all. Much more stable results reveal the comparing of the “Volhynian” section with the History of the Jewish War. Being the favorite text of the “Galician” compiler, Flavius’ History continued to be cited by the “Volhynian” one. Some quotations occur in the last section only. Others, although appear in both sections several times, more accurately are reproduced in the “Volhynian” section. All this means that the “Volhynian” author worked with the chronographic texts independently. So, there is no change in the complex of sources at c. 1260, but just a shift of the interest from chronographic sources to older Rus chronicles. The “Volhynian” compiler cannot be blamed for that, because the Kievan Chronicle and the Primary Chronicle were much more suitable models for his own entries than the translated chronicles. At the same time, this means that all the Galič-Volhynian Chronicle could be compiled at one time, either by one scribe whose manner of work changed, or by a group of scribes.

1994

Le délit d'apostasie aujourd'hui et ses conséquences en droit arabe et musulman

The International Journal of Community and Social Development, 2020

The main thrust of this article concerns the potential for the social work profession to contribute to the attainment of the Sustainable Development Goals (SDGs) which overlap with developmental social work, specifically with respect to poverty and inequalities in South Africa. Although developmental social work practice may attempt to tackle the structural causes of poverty and inequality, relatively few studies appear to have been conducted to evaluate the contribution of this approach to attaining SDGs. The article draws from contemporary available literature and documents and the author's observations pertaining to developmental social work and the role which it can play in attaining SDGs in the context of present-day South Africa. The review revealed the potential for developmental social work to make a meaningful contribution to attaining SDGs and the factors which could continue to hinder developmental social work practice, thereby making it difficult for SDGs.