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61.
Arianna Pesci Elena Bonali Claudio Galli Enzo Boschi 《Journal of Cultural Heritage》2012,13(2):215-220
This paper describes a scientific approach aimed at studying the ancient part of Palazzo d’Accursio (Bologna, Italy), a masonry building which is part of the Italian cultural heritage. Laser scanning and the inspection of digital images are used to detect traces of restoration works and other interesting features related to both architectural marks and natural or anthropic events. One of the main elements of the method is the analysis of residual maps, obtained by computing the differences between the point coordinates of the façade and reference fit planes. The obtained results, based on both radiometric and geometrical analysis, are used to provide a reasonable hypothesis as to the original configuration of the studied building, while taking into account the available historical information about the constructive phases of the building. 相似文献
62.
Massimo Daves Andrea Piccin Vincenzo Roccaforte Giuseppe Lippi 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2021,31(3)
IntroductionThe measurement of serum free light chain (FLC) represents a fundamental aspect on the assessment of patients with monoclonal gammopathies (MG). Different analytical methods for FLC have become available with the possibility to obtain different value with a substantial impact on the assessment of patients with MG. This study aimed to evaluate FLC results obtained with two different assays and how the difference value obtained can impact in the patient’s assessment.Materials and methodsNinety-three patient serum samples that underwent analysis for FLC with two different methods, Serum Freelite (The Binding Site, Birmingham, UK) and N-Latex FLC (Siemens, Marburg, Germany), were included in this retrospective study. Statistical analysis was performed to evaluate correlation, difference, and the grade of concordance between the results obtained with the two methods.ResultsSignificant statistical differences between the results obtained from the two methods were found (P < 0.05). A good correlation was found (0.99 for κ FLC, 0.95 for λ FLC, and 0.94 for the κ/λ ratio, respectively). We found a weighted kappa value of 0.65 for κ/λ ratio, 0.65 for λ FLC and 0.90 for κ FLC. A positive bias found with the Bland-Altman plot mirrors overestimation of κ FLC and κ/λ ratio with Freelite compared to N-Latex, whilst a negative bias underscores underestimation of λ FLC by Freelite compared to N-Latex.ConclusionAlthough in general the concordance between Freelite and N-Latex appears satisfactory, several discrepancies could be evidenced and consequently the two assays are not interchangeable. 相似文献
63.
Introduction: A perspective on Web Information Retrieval 总被引：1，自引：0，他引：1
64.
Massimo Giusti Mara Dolcino Lara Vera Carla Ghiara Francesca Massaro Laura Fazzuoli Diego Ferone Michele Mussap Francesco Minuto 《Journal of Zhejiang University. Science. B》2009,10(5):323-330
Assaying parathyroid hormone (PTH) in the washing liquid after fine-needle aspiration biopsy (FNAB) seems to be a valid approach to locate parathyroid tissue. PTH-FNAB was evaluated in 47 patients with a clinical picture of primary hyper-parathyroidism (PHP) and ultrasonography (US) suggestive of parathyroid lesion. The patients were subdivided into two groups on the basis of the absence or presence of US thyroid alterations. The result of PTH-FNAB was compared with those of cytology, scintigraphy and, in 24 patients, surgical outcome. PTH-FNAB samples with a value higher than that recorded in the serum and higher than our institutional cut-off were deemed to be probable samples of parathyroid tissue. Cytology proved diagnostic for benign thyroid lesions, non-diagnostic for thyroid lesions, hyperplastic parathyroid tissue, undetermined or malignant thyroid lesions and other lesions in 45%, 30%, 17%, 4%, and 4% of cases, respectively. In 47% of cases, PTH-FNAB indicated that the sample had been taken in parathyroid tissue. In patients without US alterations, the diagnostic accuracy of PTH-FNAB was greater than that of scintigraphy. After surgery, comparison between the results of PTH-FNAB and scintigraphy, in terms of positive predictive value (PPV), revealed the superiority of PTH-FNAB; PPV was 94% for FNAB and 71% for scintigraphy, while sen-sitivity was 83% and 69%, respectively. PTH-FNAB evaluation after FNAB appears to be more diagnostic than cytology and scintigraphy. Of all the procedures used, PTH-FNAB appears to be the method of choice when the target is US suggestive and reachable. PTH-FNAB appears to be a useful method of guiding surgical intervention. 相似文献
65.
Jenny Bimrose Mark Watson Mary McMahon Simone Haasler Massimo Tomassini Pamela A. Suzanne 《International Journal for Educational and Vocational Guidance》2014,14(1):77-88
Institutionalised discrimination continues to perpetuate deep rooted social divisions, with gender inequality persisting as a pervasive feature of labour markets across the world. Despite the depth and breadth of gender inequality, there is limited acknowledgement in career theory that the career support needs of women are distinctive. A qualitative international comparative study into the career trajectories of older women (aged 45–65) has been conducted across six countries (Australia, Argentina, Germany, Italy, England and South Africa). The results provide an international understanding of women’s careers and offer insight into career theory and practice for women that are culturally relevant. 相似文献
66.
Massimo Verzella Laura Tommaso 《Changing English: An International Journal of English Teaching》2014,21(4):310-321
The international project described in this paper has been inspired by the Trans-Atlantic and Pacific Projects (TAPP). By 2013, the TAPP network had connected classes in writing, usability testing and/or translation at three universities in the US and several partner universities in Europe, Africa and China. The pedagogical import of these forms of collaboration has been emphasised in studies that analysed the dynamics of cross-cultural virtual teams. The goal of our study was to have first-year undergraduate students in the US learn what is at stake when they write a text for an ‘alien’ audience. At the Italian end, we wanted students to enhance English as a lingua franca (ELF) reading and writing skills as well as to raise their cross-cultural language awareness. Another goal for both groups of students was to communicate via email, Facebook and other online environments using ELF. 相似文献
67.
Massimo Melucci 《Information Retrieval》1999,1(1-2):91-114
This paper assesses the retrieval effectiveness of automatically constructed inter-document hypertext links in Information Retrieval (IR). The objectives of the experiments described are to obtain evidence concerning the usefulness of querying and browsing automatically constructed IR hypertexts. Links are built by using IR techniques, as these enable rapid, automatic production of hypertexts from a document collection for accessing the collection itself. These tests are carried out in a laboratory environment and through simulation of link browsing. Results of experiments show that browsing has little impact on the retrieval of relevant documents if used in place of querying or relevance feedback methods, though may be practical if used in combination with them. 相似文献
68.
The Eigenfactor score is a journal influence metric developed at the Department of Biology of the University of Washington and recently introduced in the Science and Social Science Journal Citation Reports maintained by Thomson Reuters. It provides a compelling measure of journal status with solid mathematical background, sound axiomatic foundation, intriguing stochastic interpretation, and many interesting relationships to other ranking measures. In this short contribution, we give 10 reasons to motivate the use of the Eigenfactor method. 相似文献