The 48-hour "Aladin" forecast model can predict significant meteorological quantities in a middle scale area. Neural networks could try to replace some statistical techniques designed to adapt a global meteorological numerical forecast model for local conditions, described with real data surface observations. They succeed commonly a cut above problem solutions with a predefined testing data set, which provides bearing inputs for a trained model. Time-series predictions of the very complex and dynamic weather system are sophisticated and not any time faithful using simple neural network models entered only some few variables of their own next-time step estimations. Predicted values of a global meteorological forecast might instead enter a neural network locally trained model, for refine it. Differential polynomial neural network is a new neural network type developed by the author; it constructs and substitutes for an unknown general sum partial differential equation of a system description, with a total sum of fractional polynomial derivative terms. This type of non-linear regression is based on trained generalized data relations, decomposed into many partial derivative specifications. The characteristics of composite differential equation solutions of this indirect type of a function description can facilitate a much greater variety of model forms than is allowed using standard soft-computing methods. This adjective derivative model type is supposed to be able to solve much more complex problems than is usual using standard neural network techniques.
In the wake of the national and political conflict in the Middle East, Arab-Jewish culture has undergone a process of marginalization and negligence, as well as a gradual descent into utter oblivion, owing to both Arab-Musim and Hebrew-Jewish-Zionist national and culural systems. Both sides, each with its own form of limited reasoning and particularistic considerations, have refused to accept the legitimacy of Arab-Jewish hybridism highlighting instead "pure" nationally, culturally, and religiously exclusive identities. The article explores the gradual demise of Arab-Jewish cultural hybridism, which, from a historical point of view, coexisted with Arab-Muslim and Arab-Christian hybridisms during some periods. Following a short era in the twentieth century during which Arab-Jewish culture flourished, especially in Egypt and Iraq, we are currently witnessing the demise of that culture. Consequently, Israeli-Arab Jews, or those seen as their offspring, currently have, or will have in the near future, three man cultural options. The first - the revival of active Jewish involvement in Arab canonical culture - is probably impossible. The second option is involvement in popular Israeli culture; this option is characterized by a strong longing for legitimacy - Jewish musicians and singers of Arab origin have accomplished a great deal in this field. The third option is participation in the activities of the canonical Hebrew culture.
The author examines the clientele of the Bratislava booksellers Anton Löwe and Philip Ulrich Mahler in the context of the Hungarian book trade from 1770 to 1800. By analysing the extant correspondence of Michal Institoris Mošovský, a protestant pastor in Bratislava, she was able to partially identify one segment of their customer base - protestant clergymen. For many years these members of the petty intelligentsia purchased from the Bratislava booksellers, in particular imported works by the German pietists and Enlightenment theologians. The author also investigated the social and geographical limits of the distribution process, some of the contact and distribution networks, and the identity of key figures., Petronela Križanová., and Obsahuje bibliografické odkazy
This article deals with naming practices among the Czechs who lived in the first half of 20th century in two Bulgarian villages - Vojvodovo and Belinci. It is based on fieldwork carried out among the people who migrated in 1950 from Bulgaria and settled in several towns and villages in South Moravia (region of Mikulov and Valtice), and their descendants. Naming practices of the Bulgarian Czechs are analyzed in relation to naming strategies of the Bulgarians in the given period, and it is argued that the role that was fulfilled by surnames among the Czechs was fulfilled by first names among the Bulgarians. Relationship between the naming strategies and ideas about kinship and gender are discussed further.
The Croatian society is still coping with traumatizing events (World War II and civil war) and memories of them. The politics of memory, articulated by Tudjman´s strategy of generational and memory reconciliation of the society in the early 1990s, led to the relativization and even promotion of the pro-fascist Ustashe regime, and simultaneously to the marginalization and stigmatization of narratives relating to the role of national liberation struggle within multi-ethnic partisan movement. This also included members of local Czech minority. The study shows how - despite this - the narratives concerning the partisan resistance are still alive in family memory, and they form, through generational transmission, a value alternative to the contemporary nationally-oriented state ideology as well as to the cultural presentation of Czech minority. Family memory works as an autonomous ”intimate space/area” of expatriates in Croatia, which is based on searching for a generational value continuities in the period of post-communist social uncertainties.
Jan Blažek, a correspondent of the Czech Ethnological Society, wrote in 1982 a text that described representatives of selected socio-professional groups in the Czech countryside before World War I. He paid attention to beggars, vagrants, wanderers, and barrel organ players. Even though those people usually were on the margin of society, the author identifies peculiar features of each of the mentioned groups and he differentiates between them (he creates a particular characteristics for each of them). He deals with their social and material situation, majority ́s relationship to them (including possible stereotypes and expressions of solidarity), their life conditions (diet, accommodation, clothing etc.) and other features (way of earning livelihood, typical behaviour, or verbal expressions).