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Number of results: 9
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Abstract

A description of direct simulation of crosswind loads caused by critical vortex excitation and the response of the structure to these loads are presented in this paper. Tower-like structures of circular cross-sections are considered. A proposed mathematical model of vortex excitation has been numerically implemented and a selfserving computer program was created for the purpose. This software, cooperating with the FEM system, allows for a simulation of a crosswind load and lateral response in real time, meaning that at each time step of the calculations the load is generated using information regarding displacements seen beforehand. A detailed description of the mathematical model is neglected in this paper, which is focused on numerical simulations. WAWS and AR methods are used in simulations.
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Abstract

Radiometric and geochemical studies were carried out at Red Hill in the southern part of King George Island (South Shetland Islands, northern Antarctic Peninsula) on the Bransfield Strait coast. The rock succession at Red Hill has been determined to represent the Baranowski Glacier Group that was previously assigned a Late Cretaceous age. Two formations were distinguished within this succession: the lower Llano Point Formation and the upper Zamek Formation. These formations have stratotypes defined further to the north on the western coast of Admiralty Bay. On Red Hill the Llano Point Formation consists of terrestrial lavas and pyroclastic breccia; the Zamek Formation consist predominantly of fine to coarse tuff, pyroclastic breccia, lavas, tuffaceous mud− , silt−, and sandstone, locally conglomeratic. The lower part of the Zamek Formation contains plant detritus (Nothofagus , dicotyledonous, thermophilous ferns) and numerous coal seams (vitrinitic composition) that confirm the abundance of vegetation on stratovolcanic slopes and surrounding lowlands at that time. Selected basic to intermediate igneous rocks from the succession have been analysed for the whole−rock K−Ar age determination. The obtained results indicate that the Red Hill succession was formed in two stages: (1) from about 51–50 Ma; and (2) 46–42 Ma, i.e. during the Early to Middle Eocene. This, in combination with other data obtained from other Baranowski Glacier Group exposures on western coast of Admiralty Bay, confirms the recently defined position of the volcano−clastic succession in the stratigraphic scheme of King George Island. The new stratigraphic position and lithofacies development of the Red Hill succession strongly suggest its correlation with other Eocene formations containing fossil plants and coal seams that commonly occur on King George Island.
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Abstract

This article is a presentation of the EtymArab© project, a start-up (“zero”) version of an etymological dictionary of Modern Standard Arabic. Taking the etymology of some generosity-related lexical items as examples, the study introduces the reader to the guiding ideas behind the project and the online dictionary’s basic features.
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Abstract

This article is a presentation of the EtymArab© project, a start-up (“zero”) version of an etymological dictionary of Modern Standard Arabic. Taking the etymology of some generosity-related lexical items as examples, the study introduces the reader to the guiding ideas behind the project and the online dictionary’s basic features.
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Abstract

This article is a presentation of the EtymArab© project, a start-up (“zero”) version of an etymological dictionary of Modern Standard Arabic. Taking the etymology of some generosity-related lexical items as examples, the study introduces the reader to the guiding ideas behind the project and the online dictionary’s basic features.
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Abstract

Egyptian writer ʼIhsān ‛Abd al-Quddūs is one of the most prolific contemporary Arab writers and gained great popularity, especially in his country, but also all over the Arab world. The author deals with issues considered by society, including literature, taboos as the relationship between man and woman outside the context of marriage, the description of physical contacts, carnal and passionate love, prostitution, drugs, and the emancipation of women. In his stories he was interested in the feelings of the human being and in his relationship with the society. Al-Quddūs can be regarded as one of the most multifaceted intellectuals in the whole Arab world: in addition to being a writer and journalist of great popularity, he also occupied a prominent place in Egyptian cinema. ʼIhsān ‛Abd al-Quddūs was a provocative artist of great popularity in his time, but little known in the West, because of the scarceness of translated texts. Through the translation and analysis of his works it is possible to open up a wider glimpse into the knowledge of contemporary Arab literature.
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Abstract

The great 13th century scholar Yāqūt al-Hamawī, compiled his well-known geographical dictionary – Mucğam al-Buldān – using an incredibly vast corpus of sources that allowed him to describe the lands lying beyond the realm of Islam. The aim of this paper is to identify the sources he used to describe issues dealing with the Slavs or those peoples and areas thought by Arab writers to belong to or be connected with the Slavs. The results shed some light on the state of knowledge of this area among 13th century inhabitants of the caliphate. At the same time, the author’s analysis of the methods employed to compose the material on the Slavs that appears in the Dictionary helped determine the aim and the role of this work in the caliphate.
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Abstract

This article traces the concept of Place in the poetry of exiled Palestinian poet and literary critic Yūsuf Šihāda,1 now a Polish citizen. The article analyzes Place as the objective correlative through which one can discern the ensemble of the intricate existential relationships in the poetry of this exiled Palestinian intellectual who is torn between its complexities. The Slavic Place and place in general in his poetry constitute the backdrop to understanding the hidden meanings, the existential dilemmas, the entangled human relationships between East and West, and the moral stance the poet reflects in his work. Šihāda’s poetry is based on the poles of open-closed and inside-outside. It reflects loss, wandering, and emotional, intellectual, psychological, humanitarian, and existential alienation. Analysis of the types of place in his poetry – the polar, the intimate, the border, and the utopian - indicates that the poet’s voice has become the voice of the minority, and through the dialectics within the different types of places, he portrays his own crises and those of his people, the various restrictions placed upon them, their dreams of a free, unfettered life, and their yearning to live in an intimate place where they can unite with the universe.
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Abstract

The aim of the article is an attempt to reconstruct a description of the image of Arab World on the basis of selected (yet representative) writings from the second half of the 18th century. In that period, due to the trending Enlightenment orientalism understood as a fascination with the Orient and references made to it in the culture, the Arab world appeared among Polish representatives of the Age of Reason. These trends were expressed in art, customs, literature and – in the form of various concepts and images – in social consciousness. These images differed between each other both in terms of content and form. Some of them aimed to depict the Arab world objectively and extensively, whereas the other, on the contrary, were merely delineations focused on particular elements of the Arab world, depicting only one or a few aspects. Some of them, such as the image of Arabia Felix or utopian reminiscences refer to the tradition and update it. Some of them were created for the time being. Nevertheless, each of them reflects the topics, problems and questions which concerned the minds in Enlightenment Poland. Moreover, relatively high correlation between European archetypes and the image of the Arab world which occurs in the writings of the Polish Enlightenment confirms that Poland belongs to the Old Continent cultural group, which was crucial for the promoters of Polish Enlightenment.
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