Egypt is considered to be one of the few countries in which Arab culture flourished among the Jews, in both the popular and the canonical fields. Some of Jews, such as Yacqūb Ṣanūc (James Sanua) (1839-1912), Togo Mizraḥī (1901-1987), and Laylā Murād (1918-1995), rose to prominence. However, on the whole, Jewish involvement was relatively limited in comparison to Iraq, probably because Arabic had low status among Egyptian Jews. A Jew as “a carbon copy of ibn al-balad” was never a desired option for most of the Egyptian-Jewish writers, artists, and intellectuals. Due to the peculiar demographic structure of Egyptian Jewry, the dreams of its members were much more infused with the spirit of Alexandrian cosmopolitanism, which was the product of a limited period and singular history – that of the crumbling Ottoman Empire.
The 18th century sees the triumph of a cultural technique so self-evident to us that we hardly think that it might have a history at all: numbering. This technique assigns a number to an object or a subject - whether a house, a page in a book, a regiment, a tone pitch, a painting, a horse-drawn carriage or a policeman - in order to positively identify this object or subject. The article presents a hitherto nearly undiscovered research field by clarifying some of the basic terminology and draws on examples from all over Europe, focussing on the numbering of - mostly vagrant - people on one side, on spaces such as houses, rooms or even hospital beds on the other side. At the end some of the research questions to be asked about this topic in the future are presented., Anton Tantner ; translated by Brita Pohl., and Obsahuje bibliografické odkazy
This reflection is inspired by a discussion among leading intermedialists organized by UNISC, Brazil, fall 2021. It included contextualization and conceptualization, i.e. setting the current research within the context of the discipline’s development and the synchronic study of culture, proposing new concepts or defending old ones. The key term ‘in-between’ expresses both a trend in art, and in the self-reflecting intermedial methodology. It becomes obvious that intermedial research opens up wide to analyzing issues of social importance. In our exposition, we assess the debated concepts in terms of their analytical and educational potential in literary and cultural studies, and relate the debate to the Czech environment.
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.
Cíl studie: Výsledek každé analýzy DNA je do značné míry závislý na typu biologického materiálu použitého pro extrakci nukleových kyselin. Cílem naší studie je porovnat vlastnosti DNA extraktů získaných dvěma různými izolačními postupy z buněk bukální sliznice, močového sedimentu, nehtů, vlasových kořínků a periferních krevních buněk. Materiál a metody: Biologické vzorky byly získány od 24 dobrovolníků s mediánem věku 31 let (25–54 let). Izolace DNA byla provedena fenol-chloroformovou extrakcí a pomocí separačních mikrokolonek (Qiagen). Eluční objem byl v obou případech 50 μl. Extrakty byly charakterizovány spektrofotometricky, fluorimetricky, elektroforeticky a z hlediska účinnosti následné PCR amplifikace. Výsledky: Nejvyšší koncentrace DNA obsahovaly extrakty z buněk periferní krve a bukální sliznice; nejnižší koncentrace DNA byly izolovány z vlasových kořínků. Všechny typy extraktů měly uspokojivou čistotu (mediány v rozmezí 1,7–1,9). Podíl nefragmentované DNA ve vzorcích získaných mikrokolonkovou metodou byl téměř dvojnásobný v porovnání s fenolovou extrakcí. Procentuální zastoupení nefragmentovaných molekul klesal podle biologického zdroje v následující řadě: krev (73,3 %) > bukální sliznice (63,5 %) > močový sediment (31,3 %) > nehty (25,3 %) > vlasy (20,4 %). Amplifikační účinnost u extraktů z periferní krve, bukálního stěru a močového sedimentu byla vyšší než u extraktů z nehtů a vlasů. Závěr: Všechny analyzované extrakty pocházející z krevních buněk, bukální sliznice, močového sedimentu, nehtů a vlasů poskytly dostatek DNA molekul k provedení molekulárně biologických vyšetření. Nejvhodnějšími materiály byly krevní buňky a buňky bukální sliznice. Z nich připravené extrakty měly nejvyšší koncentraci a čistotu DNA bez ohledu na použitou izolační metodu, nejnižší podíl degradované DNA a nejvyšší účinnost amplifikace krátkých i dlouhých amplikonů., Objective: Results of DNA testing depend in many cases on the type of biological material used for extraction of nucleic acids. The aim of the study is to compare properties of DNA extracts prepared using two different isolation procedures from buccal cells, urine sediment, nails, hair roots, and peripheral blood cells. Material and Methods: Biological material was collected from 24 volunteers at median age of 31 years (range 25–54 years). Phenol–chloroform extraction and spin microcolumn extraction method (Qiagen) were used for DNA isolation. In both the procedures, the elution volume was 50 μl. The extracts were characterized optically (UV spectrophotometric and fluorimetric analyses), electrophoretically, and by PCR amplification efficiency. Results: The highest DNA concentrations were found in extracts from peripheral blood and buccal cells; the lowest DNA concentrations were in hair extracts. All types of the extracts had acceptable purity (medians 1.7–1.9). The content of nonfragmented DNA molecules in the microcolumns extracts was almost twofold higher in comparison to the phenol ones. The percentages of non-fragmented DNA decreased as follows: blood (73.3 %) > buccal cells (63.5 %) > urine sediment (31.3 %) > nails (25.3 %) > hair roots (20.4 %). The amplification efficiency in the peripheral blood, buccal swab, and urine extracts was significantly higher than in the nail and hair extracts. Conclusion: All analyzed DNA extracts received from blood, buccal cells, urine sediment, nails, and hair roots provided a sufficient number of integral DNA molecules for following DNA testing. The best quality of DNA was found in extracts from blood and buccal cells (high concentrations and purity, low degree of fragmentation, and high efficiency of amplification for either short or long PCR amplicons)., Beránek M., Hegerová J., Drastíková M., and Literatura 25