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Utilization of irradiance ratios for calculating the effect of reflections from obstructions in building energy simulation

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Building Simulation 2021年第4期14卷 945-967页

作者： Gian luca Brunetti Politecnico di Milano Department of Architecture and Urban Studies(DAStU)via Bonardi 320133MilanoItaly

The ability to take into account reflections from obstructions is of fundamental importance in building energy simulation (BES), because reflections can have a substantial influence on solar gains. In BES tools, this ability is often implemented duplicating functionalities that have already been solved efficiently in lighting simulation tools. This happens because importing those functionalities from a lighting simulation tool (source) into a BES tool (target) is usually a complex operation producing non-portable results. This article demonstrates that this ability can be imported modularly and portably without intervening in the internals of the two tools. This can be obtained by: (1) creating, in the source tool, pairs of models which are analogue-on the one hand-to the original model in the target tool, and-on the other hand-to the model in the target tool hypothetically enriched with some predictive ability only available in the source tool;(2) measuring, at each time step, the ratio between the performances predicted by the source tool as regards the two analogue models;(3) re-scaling, at each time-step, the performance predicted by the target tool on the basis of that ratio. When appropriate analogue models are utilized, this strategy enables distinct simulation tools to work like an integrated computing unit.

关键词： irradiance ratios shading factors analogue models solar reflections insolation factors

Impact of dental and orofacial trauma on oral health-related quality of life in adults:A systematic review

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Chinese Journal of Traumatology 2024年第5期27卷 249-253页

作者： Santosh Kumar Verma Awanindra Kumar Jha Om Prakash Subia Ekram Chandmani Tigga Mohammad Kashif Noorani Vini Mehta Aida Meto Agron Meto luca Fiorillo Marco Cicciù Department of Periodontology&Oral Implantology Dental CollegeRajendra Institute of Medical SciencesRanchi834009JharkhandIndia Department of Orthodontic and Dentofacial Orthopedic Dental CollegeRajendra Institute of Medical SciencesRanchi834009JharkhandIndia Department of Oral and Maxillofacial Surgery Dental College Rajendra Institute of Medical SciencesRanchi834009JharkhandIndia Prosthodontics and Crown and Bridge and Oral Implantology 800001PatnaIndia Department of Public Health Dentistry Dr.D.Y.Patil Dental College and HospitalDr.D.Y.Patil VidyapeethPimpriPune411018MaharashtraIndia Department of Dentistry Faculty of Dental SciencesUniversity of Aldent1007TiranaAlbania Department of Biomedical and Dental Sciences Morphological and Functional ImagesUniversity of Messina98100MessinaItaly Multidisciplinary Department of Medical-Surgical and Dental Specialties Second University of Naples80100NaplesItaly Department of Surgery and Surgical Specialties University of Catania95100CataniaItaly

Purpose:Dental and orofacial trauma among the adult population constitutes a major public health *** impact is not just physical but also *** analyse the impacts of dental and orofacial trauma on oral health-related quality of life(OHRQoL)in adults and determine whether the 2 variables are closely ***:This is a systematic *** terms“dental trauma”,“orofacial trauma”,“oral health”,“oral health related impact life”,“OHRQoL”,“positive and negative affect scale”,“quality of life”,“facial injuries”,“adults”,and“young adults”were researched in the databases of PubMed,ScienceDirect,Scopus and Google Scholar for associated studies up to December 30,2022.A comprehensive search was designed and the articles were independently screened for eligibility by 2 *** included studies’author,year of publication,the country where the study was conducted,population demographics(number and age),an instrument used for assessing OHRQoL and the relevant result were recorded and *** quality of the evidence was assessed using Joanna Briggs Institute checklist for observational ***:Out of 482 unique records,3 articles were included for data *** studies were *** studies did not mention confounding *** scales were used for dental and orofacial trauma and *** has a directly proportional relationship with orofacial *** with orofacial trauma have a significant impact on this value with a prevalence of 88.4%.Conclusion:The highest impact on OHRQoL was seen immediately after the diagnosis of an orofacial *** impact increases with the severity of the ***,to promote overall dental and general health,health education initiatives should include information on the causes,prevention,and requirement for prompt responses by the populace in seeking dental intervention.

关键词： Dental trauma Oral health Oral health-related quality of life Orofacial trauma

Fat or fillers:The dilemma in eyelid surgery

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World Journal of Clinical Cases 2024年第17期12卷 2951-2965页

作者： Giovanni Miotti luca De Marco Davide Quaglia Martina Grando Carlo Salati Leopoldo Spadea Caterina Gagliano Mutali Musa Pier Luigi Surico Pier Camillo Parodi Marco Zeppieri Department of Plastic Surgery University Hospital of UdineUdine 33100Italy Department of Internal Medicine Azienda Sanitaria Friuli OccidentaleSan Vito al Tagliamento 33078Italy Department of Ophthalmology University Hospital of UdineUdine 33100Italy Eye Clinic Policlinico Umberto I“Sapienza”University of RomeRome 00142Italy Department of Medicine and Surgery University of Enna“Kore”Enna 94100Italy Eye Clinic Catania University San Marco Hospital Viale Carlo Azeglio CiampiCatania 95121Italy Department of Optometry University of BeninBenin 300283Nigeria Department of Ophthalmology Africa Eye Laser CentreKm 7Benin 300105Nigeria Schepens Eye Research Institute of Mass Eye and Ear Harvard Medical SchoolBostonMA 02114United States

The aging of the periocular region has always aroused great interest.A fresh,young,and attractive sight determined an ever-greater attention to surgical and non-surgical techniques to obtain this *** particular,the change in the concept of a young look,considered then“full”,led to the increasing use of surgical(fat grafting)or medical(hyaluronic acid)filling *** rejuvenation became increasingly popular in the field of cosmetic treatments,with a focus on achieving a youthful and refreshed *** the various techniques available,the choice between using fat grafting or fillers presented a clinical *** particular,what surgery considered of fundamental importance was a long-lasting result over *** the other hand,aesthetic medicine considered it fundamental not to have to resort to invasive *** what was the reality?Was there one path better than the other,and above all,was there a better path for patients?The minireview aims to explore the physiopathology,diagnosis,treatment options,prognosis,and future studies regarding this *** analyzed the literature produced in the last 20 years comparing the two *** literature reveals advancements in biomaterials,stem cell research and tissue engineering held promise for further enhancing the field of eyelid *** choice between fat grafting and fillers in eyelid cosmetic treatments presented a clinical *** physiopathology,accurately diagnosing eyelid aging,exploring treatment options,assessing prognosis,and conducting future studies were essential for providing optimal care to patients seeking eyelid rejuvenation.

关键词： Stem cells Adipose stem cell Ocular therapy Oculoplastics Regenerative

Current indications and role of surgery in the management of sigmoid diverticulitis

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World Journal of Gastroenterology 2010年第7期16卷 804-817页

作者： luca Stocchi Department of Colorectal Surgery Digestive Disease InstituteCleveland ClinicClevelandOH 44195United States

Sigmoid diverticulitis is a common disease which carries both a significant morbidity and a societal economic *** review article analyzes the current data regarding management of sigmoid diverticulitis in its variable clinical ***-spectrum antibiotics are the standard of care for uncomplicated *** published data indicate that sigmoid diverticulitis does not mandate surgical management after the second episode of uncomplicated disease as previously ***,a more individualized approach,taking into account frequency,severity of the attacks and their impact on quality of life,should guide the indication for *** the other hand,complicated diverticular disease still requires surgical treatment in patients with acceptable comorbidity risk and remains a life-threatening condition in the case of free peritoneal *** surgery is increasingly accepted as the surgical approach of choice for most presentations of the disease and has also been proposed in the treatment of generalized *** is not sufficient evidence supporting any changes in the approach to management in younger ***,the available evidence suggests that surgery should be indicated after one attack of uncomplicated disease in immunocompromised *** clinical presentations of sigmoid diverticulitis and their possible association with inflammatory bowel disease are also discussed.

关键词： Sigmoid diverticulitis Diverticulitis management Diverticulitis surgery Acute diverticulitis Complicated diverticulitis Perforated diverticulitis Laparoscopic colectomy

Historic recurrences in medicinal chemistry:nature-inspired structures as a new opportunity for novel multi-target anti-Alzheimer's drugs

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Neural Regeneration Research 2023年第12期18卷 2671-2672页

作者： luca Piemontese Universitàdegli Studi di Bari Aldo Moro Dipartimento di Farmacia-Scienze del Farmacovia E.OrabonaBariItaly

Alzheimer 's disease(AD) is an alarming noncommunicable, multi-factorial, and non-treatable disease. Its underlying neurodegenerative events have not yet been fully explained and its early diagnosis is very difficult. The appearance of the disease is associated with clinical features such as the degeneration of several cholinergic nuclei of the brain.

关键词： Alzheimer drugs diagnosis

REDUCED BASIS METHOD FOR PARAMETRIZED ELLIPTIC ADVECTION-REACTION PROBLEMS

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Journal of Computational Mathematics 2010年第1期28卷 122-148页

作者： luca Dedè MOX-Modeling■Scientific Computing Dipartimento di Matematica"F.Brioschi"Politecnico di Milano

In this work we consider the Reduced Basis method for the solution of parametrized advection-reaction partial differential equations. For the generation of the basis we adopt a stabilized finite element method and we define the Reduced Basis method in the ＂primal- dual＂ formulation for this stabilized problem. We provide a priori Reduced Basis error estimates and we discuss the effects of the finite element approximation on the Reduced Basis error. We propose an adaptive algorithm, based on the a posteriori Reduced Basis error estimate, for the selection of the sample sets upon which the basis are built; the idea leading this algorithm is the minimization of the computational costs associated with the solution of the Reduced Basis problem. Numerical tests demonstrate the efficiency, in terms of computational costs, of the ＂primal-dual＂ Reduced Basis approach with respect to an ＂only primal＂ one. Parametrized advection-reaction partial differential equations, Reduced Basis method, ＂primal-dual＂ reduced basis approach, Stabilized finite element method, a posteriori error estimation.

关键词： Parametrized advection-reaction partial differential equations Reduced Basis method "primal-dual" reduced basis approach Stabilized finite element method a posteriori error estimation.

Upgrading the definition of early gastric cancer: better staging means more appropriate treatment

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Cancer Biology & Medicine 2015年第4期12卷 355-361页

作者： luca Saragoni Department of Pathology G.B.Morgagni-L.Pierantoni Hospital

Since Murakami defined early gastric cancer(EGC) as a "carcinoma limited to the gastric mucosa and/or submucosa regardless of the lymph node status", several authors have focused on the most influential histopathological parameters for predicting the development of lymph node metastases by considering the lymph node status as an important prognostic factor. A few authors have also considered the depth of invasion as one of the keys to explaining the existence of subgroups of patients affected by EGC with poor prognoses. In any case, EGC is still considered an initial phase of tumor progression with good prognosis. The introduction of modern endoscopic devices has allowed a precise diagnosis of early lesions, which can lead to improved definitions of tumors that can be radically treated with endoscopic mucosal resection or endoscopic submucosal dissection(ESD). Given the widespread use of these techniques, the Japanese Gastric Cancer Association( JGCA) identified in 2011 the standard criteria that should exclude the presence of lymph node metastases. At that time, EGCs with nodal involvement should have been asserted as no longer fitting the definition of an early tumor. Some authors have also demonstrated that the morphological growth pattern of a tumor, according to Kodama's classification, is one of the most important prognostic factors, thereby suggesting the need to report it in histopathological drafts. Notwithstanding the acquired knowledge regarding the clinical behavior of EGC, Murakami's definition is still being used. This definition needs to be upgraded according to the modern staging of the disease so that the appropriate treatment would be selected.

关键词： Early gastric cancer(EGC) definition diagnosis prognosis treatment

Concerns about the application of resistance exercise with blood-flow restriction and thrombosis risk in hemodialysis patients

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Journal of Sport and Health Science 2024年第4期13卷 548-558,F0003页

作者： Hugo de luca Correa Lysleine Alves Deus Dahan da Cunha Nascimento Nicholas Rolnick Rodrigo Vanerson Passos Neves Andrea Lucena Reis Thais Branquinho de Araujo Carmen Tzanno-Martins Fernanda Silveira Tavares Luiz Sinesio Silva Neto Claudio Avelino Rodrigues Santos Paolo lucas Rodrigues-Silva Fernando Honorato Souza Vitoria Marra da Motta Vilalva Mestrinho Rafael Lavarini dos Santos Rosangela Vieira Andrade Jonato Prestes Thiago dos Santos Rosa Post-graduate Program of Physical Education Catholic University of BrasıliaBrasılia 71966-700Brazil The Human Performance Mechanic Lehman CollegeNew YorkNY 10011USA Clinical Group Home Dialysis Center and RenalClass Sao Paulo 01239-040Brazil Department of Medicine Catholic University of BrasıliaBrasılia 71966-700Brazil Faculty of Medicine Federal University of TocantinsTocantins 77001-090Brazil Embrapa Genetic Resources and Biotechnology Brasılia 70770-917Brazil Graduate Program of Genomic Sciences and Biotechnology Brasılia 71966-700Brazil

Background:Hemodialysis(HD) per se is a risk factor for *** the growing body of evidence on blood-flow restriction(BFR) exercise in HD patients,identification of possible risk factors related to the prothrombotic agent D-dimer is required for the safety and feasibility of this training *** aim of the present study was to identify risk factors associated with higher D-dimer levels and to determine the acute effect of resistance exercise(RE) with BFR on this ***:Two hundred and six HD patients volunteered for this study(all with a glomerular filtration rate of 70 years old),and HD ***,RE+BFR significantly increases D-dimer after 4 *** with borderline baseline D-dimer levels(400-490 ng/mL) displayed increased risk of elevating D-dimer over the normal range(≥500 ng/mL).Conclusion:These results identified factors associated with a heightened prothrombotic state and may assist in the screening process for HD patients who wish to undergo RE+BFR.D-dimer and/or other fibrinolysis factors should be assessed at baseline and throughout the protocol as a precautionary measure to maximize safety during RE+BFR.

关键词： Blood-flow restriction Chronic kidney disease Coagulation Hemodialysis Vascular occlusion exercises

Analysis of the fluid-bed stability of FCC catalysts at high temperature in terms of bed elasticity

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Particuology 2008年第1期6卷 30-37页

作者： Paola Lettieri luca Mazzei Department of Chemical Engineering University College London Torrington Place London WC1E 7JE UK

The effect of temperature on the fluid-bed stability of three FCC catalysts has been analyzed through considerations on fluid-bed elasticity. Experimental findings on the effect of temperature on the elasticity modulus at minimum bubbling conditions, （E）mb, were analyzed using the hydrodynamic fluid-bed stability model developed by Foscolo and Gibilaro （1984） and adopting the interparticle-forces-based stability criterion developed by Mutsers and Rietema （1977）. For both models, the parameters which control changes in （E）mb with temperature are discussed, in order to establish the origin of the fluid-bed elasticity and analyze the ability of these models to discriminate between the relative importance of the hydrodynamic and interoarticle forces on the stability of the fluidized catalysts.

关键词： Fluidization FCC catalysts High temperature Stability Bed elasticity