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Digital Fashion: A systematic literature review. A perspective on marketing and communication
Noris Alice,Nobile Tekila Harley,Kalbaska Nadzeya,Cantoni Lorenzo 한국마케팅과학회 2021 Journal of Global Fashion Marketing Vol.12 No.1
Research in the overlapping area between Fashion and Information and Communication Technologies – hereafter referred to as “Digital Fashion” – is growing and attracting the interest of both academics and practitioners. However, due to the richness and heterogeneity of the involved fields, no map is already available of it. A systematic literature review was conducted in July 2019 utilizing the keywords “digital” and “fashion” in five research databases, including academic papers from 1998. This provided 491 relevant items for analysis. Three main categories to which those research papers belong to are identified: (i) Communication and Marketing (C&M); (ii) Design and Production (D&P); and (iii) Culture and Society (C&S). Each category includes two or three subcategories. This study provides an overview of the state of the art of digital fashion studies, with a focus on Communication and Marketing related research.
Some considerations about fatigue failure in milled butt-welded joints affected by residual stress
M. De Giorgi,V. Dattoma,R. Nobile 대한기계학회 2010 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.24 No.2
Many factors are involved in determining the fatigue strength of welded joints. It is, however, very difficult to consider their relative importance. The aim of this paper is to isolate the effect of residual stress from other factors, establishing a relation between the amount of residual stress and fatigue life. A geometrical notch due to the weld bead is removed by milling the upper surface of the welded plates. Moreover, specimens are subjected to four-point bend loading. Before conducting the fatigue test, the magnitude of residual stress for each specimen is experimentally evaluated, and then linked to the number of cycles to failure. This relation is analyzed for three different plate thicknesses and for different stress amplitude levels in the high cycle regime. The results clearly show the significant influence of residual stress on fatigue behaviours when the load level is near the fatigue limit.
Segreto, Francesco,Marangi, Giovanni Francesco,Nobile, Carolina,Alessandri-Bonetti, Mario,Gregorj, Chiara,Cerbone, Vincenzo,Gratteri, Marco,Caldaria, Erika,Tirindelli, Maria Cristina,Persichetti, Paol Korean Society of Plastic and Reconstructive Surge 2020 Archives of Plastic Surgery Vol.47 No.3
Background Surgical reconstruction of chronic wounds is often infeasible due to infection, comorbidities, or poor viability of local tissues. The aim of this study was to describe the authors' technique for improving the regenerative and antimicrobial potential of a combination of modified nanofat and platelet-rich plasma (PRP) in nonhealing infected wounds. Methods Fourteen patients met the inclusion criteria. Fat tissue was harvested from the lower abdomen following infiltration of a solution of 1,000 mL of NaCl solution, 225 mg of ropivacaine, and 1 mg of epinephrine. Aspiration was performed using a 3-mm cannula with 1-mm holes. The obtained solution was decanted and mechanically emulsified, but was not filtered. Non-activated leukocyte-rich PRP (naLR-PRP) was added to the solution before injection. Patients underwent three sessions of injection of 8-mL naLR-PRP performed at 2-week intervals. Results Thirteen of 14 patients completed the follow-up. Complete healing was achieved in seven patients (53.8%). Four patients (30.8%) showed improvement, with a mean ulcer width reduction of 57.5%±13.8%. Clinical improvements in perilesional skin quality were reported in all patients, with reduced erythema, increased thickness, and increased pliability. An overall wound depth reduction of 76.6%±40.8% was found. Pain was fully alleviated in all patients who underwent re-epithelization. A mean pain reduction of 42%±33.3% (as indicated by visual analog scale score) was found in non-re-epithelized patients at a 3-month follow-up. Conclusions The discussed technique facilitated improvement of both the regenerative and the antimicrobial potential of fat grafting. It proved effective in surgically-untreatable infected chronic wounds unresponsive to conventional therapies.
Detailed Analysis of Flow in Two Pelton Turbines with Efficiency and Cavitation Prediction
Dragica Jošt,Aljaž Škerlavaj,Valentin Pirnat,Mitja Morgut,Enrico Nobile 한국유체기계학회 2019 International journal of fluid machinery and syste Vol.12 No.4
This paper presents results of the numerical analysis of two Pelton turbines: a 6-jet turbine for middle head and a 2-jet turbine for high head. For the 6-jet turbine losses in manifold, quality of the jets and turbine efficiency were predicted and validated with the experimental data. Additional improvement of accuracy of efficiency prediction was obtained with cavitation modelling. It was also checked that there was no interaction between the evacuating water sheets and the incoming jets. For a 2-jet turbine cavitation prediction was done. Small vapour cavity at the inner side and a larger one at the back side of the bucket were observed. Detailed analysis of cavitation and condensation processes showed that the conditions for cavitation pitting were not fulfilled.