4,112 research outputs found
Il ruolo dell’ endoscopia digestiva nelle emorragie del primo tratto del tubo digerente.
No full textSi raccomanda di accertare sempre la causa di ogni emorragia digestiva attraverso l'esame endoscopico da eseguirsi il più precocemente possibile
Curioso comportamento di un corpo estraneo (protesi dentaria) migrato dalle vie aeree nel tubo digerente
No full textno abstrac
Ricerca di correlazioni fra guarigione/recidiva dell’ ulcera gastrica e sue caratteristiche anatomo-patologiche.
No full textScopo del nostro studio è stato verificare se qualcuna delle caratteristiche istopatologiche della mucosa gastrica perilesionale fosse correlabile all'evoluzione della lesione stessa nel senso di consentire una previsione di diversa probabilità di guarigione e/o recidiva. Abbiamo studiato 125 pazienti portatori di ulcera gastrica. Le ulcere localizzate al piloro guariscono in percentuale più alta e le ulcere più piccole guariscono meglio di quelle di dimensioni maggiori . Delle caratteristiche istopatologiche solo l'iperplasia rigenerativa si è dimostrata correlata al tempo di guarigione. L'analisi riguardante la recidiva è stata eseguita su 45 pazienti che hanno completato il follow-up previsto. Le ulcere di oltre 20 mm di diametro sono tutte andate incontro a recidiva contro poco più del 50% di quelle di dimensioni inferior
The FM and PL Libraries Documentation
No full textBuilding complex SPMD code in an ecient and portable way is nowadays a challenge, especially when there is no uniformity of tools and libraries across platforms. The Fast Messages (FM) and the Portability Library (PL) where both designed to provide the basis of an abstract enough framework for C, so that problems can be coded and ported to any supported platform with no more than a few changes in the makeles and a recompilation. The FM library provides a message passing communications library built around the Berkeley Active Messages library. The PL library provides the primitives for host to node communication for problem initialization and results collection, as well as other miscellaneous and potentially non-portable primitives. This technical report contains the documentation for both libraries.Technical report LCSR-TR-25
Increasing science, technology, engineering, and mathematics skills using Project Lead the Way
No full textIncludes bibliographical references
Introduction to Urban Science: Evidence and Theory of Cities as Complex Systems
No full textLuís Bettencourt provides a timely, comprehensive, and rigorous treatment of urban space, by contributing to the
advancement of knowledge in the field of urban science. The author develops a valuable scientific guide for researchers,
policymakers, practitioners, and students interested in understanding cities as complex systems. Today, more than half of
world's population lives in urban areas, and, according to theWorld Bank data, by 2045, urban citizens will increase up to
6 billion. Cities of different sizes will play a pivotal role in the postpandemic recovery and, most importantly, they will
make the green transition of our economies and societies really work in coming years. Therefore, understanding “how
each city and every one of its people is the result of the aggregation of many choices, accidents, and influences from
their compounded joint history” (p. xxi) becomes crucial to manage present and future local and global challenges
MultiEmo: Multilingual, Multilevel, Multidomain Sentiment Analysis Corpus of Consumer Reviews
No full textMultiEmo, a new benchmark data set for the multilingual sentiment analysis task including 11 languages. The collection contains consumer reviews from four domains: medicine, hotels, products and university. The original reviews in Polish contained 8,216 documents consisting of 57,466 sentences. The reviews were manually annotated with sentiment at the level of the whole document and at the level of a sentence (3 annotators per element). We achieved a high Positive Specific Agreement value of 0.91 for texts and 0.88 for sentences. The collection was then translated automatically into English, Chinese, Italian, Japanese, Russian, German, Spanish, French, Dutch and Portuguese. MultiEmo is publicly available under a Creative Commons Attribution 4.0 International Licence.
More information: https://github.com/CLARIN-PL/multiemo
Citation:
@inproceedings{kocon2021multiemo,
title={Multiemo: Multilingual, multilevel, multidomain sentiment analysis corpus of consumer reviews},
author={Koco{\'n}, Jan and Mi{\l}kowski, Piotr and Kanclerz, Kamil},
booktitle={International Conference on Computational Science},
pages={297--312},
year={2021},
organization={Springer}
The chain-level intersection product for PL pseudomanifolds revisited
No full textAbstract We generalize the PL intersection product for chains on PL manifolds and for intersection chains on PL stratified pseudomanifolds to products of locally finite chains on non-compact spaces that are natural with respect to restriction to open sets. This is necessary to sheafify the intersection product, an essential step in proving duality between the Goresky-MacPherson intersection homology product and the intersection cohomology cup product pairing recently defined by the author and McClure. We also provide a correction to the Goresky-MacPherson proof of a version of Poincaré duality on pseudomanifolds that is used in the construction of the intersection product
Prodromus Entomology : Natural History Of Lepidopterous Insects Of New South Wales ; Collected, Engraved, And Faithfully Painted After Nature / By John William Lewin, A.L.S. Of Paramatta, New South Wales. Published From The Hand Of His Brother Thomas Lewin ...
No full textPRODROMUS ENTOMOLOGY : NATURAL HISTORY OF LEPIDOPTEROUS INSECTS OF NEW SOUTH WALES ; COLLECTED, ENGRAVED, AND FAITHFULLY PAINTED AFTER NATURE / BY JOHN WILLIAM LEWIN, A.L.S. OF PARAMATTA, NEW SOUTH WALES. PUBLISHED FROM THE HAND OF HIS BROTHER THOMAS LEWIN ...
Prodromus Entomology : Natural History Of Lepidopterous Insects Of New South Wales ; Collected, Engraved, And Faithfully Painted After Nature / By John William Lewin, A.L.S. Of Paramatta, New South Wales. Published From The Hand Of His Brother Thomas Lewin ... (1)
Cover (1)
Frontispiz / Titelseite (10)
Widmung (11)
Preface (12)
Phalaenoides Glycinae. Pl. 1. (14)
Sphinx Ardenia. Pl. 2. (16)
Sphinx Oldenlandiae. Pl. 3. (17)
Bombyx Vulnerans. Pl. 4. (19)
Bombyx Nasuta. Pl. 5. (20)
Bombyx Lewinae. Pl. 6. (22)
Bombyx Exposita. Pl. 7. (23)
Bombyx Tristis. Pl. 8. (25)
Bombyx Banksiae. Pl. 9. (26)
Cryptophasa Irrorata. Pl. 10. (28)
Cryptophasa Albacosta. Pl. 11. (29)
Cryptophasa Rubescens. Pl. 12. (31)
Cryptophasa Pultenae. Pl. 13. (32)
Cryptophasa Strigata. Pl. 14. (34)
Lithosa Replana. Pl. 15. (35)
Hepialus Ligniveren. Pl. 16. (37)
Tortrix Australana. Pl. 17. (38)
Tinea Cossuna. Pl. 18. (40)
Publication Prices (41
Laplacian PL Image Evaluation Implying Correction of Photon Scattering in the Luminescence Detector
No full textAbstractPhotoluminescence (PL) imaging is an established characterization method for investigating local inhomogeneities in solar cells. Conventional evaluation methods are based on the model of independent diodes, leading to wrong results of the local saturation current density J01. The Laplacian-based PL evaluation method does not rely on this model and has the potential to image J01 correctly. First attempts for using this method to evaluate PL images failed. In this contribution it is shown that the main reason for this failure was due to the light scattering effect occurring in the luminescence detector. Implying an image deconvolution procedure to the PL images with the correct point spread function, the result of the Laplacian-based evaluation method nearly shows the correct J01 distribution. It will be shown that the Laplacian-based method has also the potential to image the different dark current contributions (J01, J02 and ohmic) separately, as DLIT can do it already now
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