Classification of the influence of urban canyon geometry and reflectance on seasonal solar irradiation in three European cities.

2021 ◽  
pp. 103379
Author(s):  
Aristotelis Vartholomaios
Istoriya ◽  
2021 ◽  
Vol 12 (9 (107)) ◽  
pp. 0
Author(s):  
Irina Vorobyova

This article concerns the initial period of the phenomena of Dubrovnik Republic, who kept its independence during centuries in the alien ethnic and confessional surroundings. This item seldom appeared in the sphere of attention of the specialists upon the European urban studies. The historian V. V. Makushev (1837—1883), being at the diplomatic service in Dubrovnik, studied the resources and published the scientific results in his articles and monographs. He created his author classification of the sources of the urban problems, evaluated their informational  capability, proved the historical value of the imaginative literature. This approach is actual for the analysis of the medieval history of the Mediterranean and other European cities.


Author(s):  
Asya Pisarevskaya ◽  
Peter Scholten ◽  
Zeynep Kaşlı

AbstractThis paper provides an empirical classification of migration-related diversities in 166 European cities. The local turn in migration studies has shown that migration-related diversity may take varied forms in different cities. Our understanding of how and why cities differ is lagging behind the wealth of existing conceptualisations. This is partly because most studies look only at one kind of city, in particular, superdiverse global cities. This paper takes a systematic inductive approach to map the diversity of migration-related diversities in urban setting and understand the reasons behind such variations. Applying quantitative classification methods to European cities in France, Germany, the Netherlands and Italy, we search for a new meaningful classification of the urban diversity configurations based on measures of volume, variety and spread of migration-related diversity. Five empirical clusters of cities of migration are found: superdiverse cities, migrant minority cities, new diversity cities, low-migration cities and non-diverse cities. Subsequently, we develop a better qualitative understanding of these clusters by examining typical cities, their economic positioning, migration history, their policy and political structures, as well as their social and geographical position. A thorough classification, we argue, is necessary to have a more differentiated view of the existing urban diversities and go beyond one-size-fits-all solutions for urban governance of migration-related diversity.


Solar Energy ◽  
2018 ◽  
Vol 174 ◽  
pp. 7-15 ◽  
Author(s):  
Michael Revesz ◽  
Sandro Michael Oswald ◽  
Heidelinde Trimmel ◽  
Philipp Weihs ◽  
Shokufeh Zamini

Solar Energy ◽  
2019 ◽  
Vol 189 ◽  
pp. 74-85 ◽  
Author(s):  
Mattia Manni ◽  
Gabriele Lobaccaro ◽  
Francesco Goia ◽  
Andrea Nicolini ◽  
Federico Rossi

1966 ◽  
Vol 24 ◽  
pp. 21-23
Author(s):  
Y. Fujita

We have investigated the spectrograms (dispersion: 8Å/mm) in the photographic infrared region fromλ7500 toλ9000 of some carbon stars obtained by the coudé spectrograph of the 74-inch reflector attached to the Okayama Astrophysical Observatory. The names of the stars investigated are listed in Table 1.


Author(s):  
Gerald Fine ◽  
Azorides R. Morales

For years the separation of carcinoma and sarcoma and the subclassification of sarcomas has been based on the appearance of the tumor cells and their microscopic growth pattern and information derived from certain histochemical and special stains. Although this method of study has produced good agreement among pathologists in the separation of carcinoma from sarcoma, it has given less uniform results in the subclassification of sarcomas. There remain examples of neoplasms of different histogenesis, the classification of which is questionable because of similar cytologic and growth patterns at the light microscopic level; i.e. amelanotic melanoma versus carcinoma and occasionally sarcoma, sarcomas with an epithelial pattern of growth simulating carcinoma, histologically similar mesenchymal tumors of different histogenesis (histiocytoma versus rhabdomyosarcoma, lytic osteogenic sarcoma versus rhabdomyosarcoma), and myxomatous mesenchymal tumors of diverse histogenesis (myxoid rhabdo and liposarcomas, cardiac myxoma, myxoid neurofibroma, etc.)


Author(s):  
Irving Dardick

With the extensive industrial use of asbestos in this century and the long latent period (20-50 years) between exposure and tumor presentation, the incidence of malignant mesothelioma is now increasing. Thus, surgical pathologists are more frequently faced with the dilemma of differentiating mesothelioma from metastatic adenocarcinoma and spindle-cell sarcoma involving serosal surfaces. Electron microscopy is amodality useful in clarifying this problem.In utilizing ultrastructural features in the diagnosis of mesothelioma, it is essential to appreciate that the classification of this tumor reflects a variety of morphologic forms of differing biologic behavior (Table 1). Furthermore, with the variable histology and degree of differentiation in mesotheliomas it might be expected that the ultrastructure of such tumors also reflects a range of cytological features. Such is the case.


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