检索结果-南通市图书馆

Tuning the second-harmonic generation in AlGaAs nanodimers via non-radiative state optimization [Invited]

在线全文

学校读者我要写书评

暂无评论

Photonics Research 2018年第5期6卷 I0031-I0037页

作者： DAVIDE Rocco VALERIO F.GILI LAVINIA GHIRARDINI LUCA CARLETTI IVAN FAVERO ANDREA LOCATELLI giuseppe marino DRAGOMIR N.NESHEV MICHELE CELEBRANO MARCO FINAZZI giuseppe LEO COSTANTINO DE ANGELIS Department of Information Engineering University of BresciaVia Branze 3&Brescia 25123Italy Materiaux et Phenomenes Quantiques Universite Paris DiderotCNRS UMR 716210 rue A.Domon et L.Duquet75013 ParisFrance Department of Physics Politecnico di MilanoPiazza Leonardo Da Vinci 32Milano 20133Italy National Institute of Optics(INO) Via Branze 45Brescia 25123Italy Nonlinear Physics Centre Research School of Physics and EngineeringThe Australian National UniversityCanberraACT 2601Australia

Dielectric nanocavities are emerging as a versatile and powerful tool for the linear and nonlinear manipulation of light at the nanoscale. In this work, we exploit the effective coupling of electric and toroidal modes in Al Ga As nanodimers to locally enhance both electric and magnetic fields while minimizing the optical scattering, thereby optimizing their second-harmonic generation efficiency with respect to the case of a single isolated nanodisk. We also demonstrate that proper near-field coupling can provide further degrees of freedom to control the polarization state and the radiation diagram of the second-harmonic field.

关键词： Al Ga Tuning the second-harmonic generation in AlGaAs nanodimers via non-radiative state optimization SHG As

Intraplaque injections of hyaluronic acid for the treatment of stable-phase Peyronie’s disease:a retrospective single-center experience

在线全文

学校读者我要写书评

暂无评论

Asian Journal of Andrology 2024年第3期26卷 268-271页

作者： Simone Cilio Roberto La Rocca giuseppe Celentano Claudio marino Massimiliano Creta Gianluigi Califano Celeste Manfredi Giorgio Ivan Russo Afonso Morgado Marco Falcone Marco Capece YAU Working Group Sexual and Reproductive Health Department of Neurosciences Reproductive Sciences and OdontostomatologyUrology UnitUniversity of Naples“Federico II”Naples 80131Italy Urology Unit Department of WomenChild and General and Specialized Surgery“Luigi Vanvitelli”UniversityNaples 80131Italy Urology Section Department of SurgeryUniversityof CataniaCatania 95131Italy Department of Urology Centro Hospitalar Universitário São JoãoPorto 4200-319Portugal Urology Clinic-A.O.U.“Cittàdella Salute edella Scienza”-Molinette Hospital University of TurinTurin 10100Italy 不详

Peyronie’s disease(PD)is a condition of penile connective tissue affecting up to 10%of men *** the complexity ofits management,nonsurgical treatments,such as intraplaque injections,are gaining *** current literature shows dataon the efficacy of intraplaque injections of hyaluronic acid(HA)mainly in acute-phase ***,data on injections of HA instable-phase PD are *** for this retrospective study were derived from a prospectively maintained database of privatepatients presenting at a private medical practice affiliated to the University of Naples“Federico II”(Naples,Italy)with stable-phasePD between January 2020 and March *** underwent a standard protocol of three injections,each administered at atwo-week *** the intervals,patients performed vacuum device therapy,penile stretching,and modeling *** compiled the Peyronie’s Disease Questionnaire(PDQ)and Global Assessment of Peyronie’s Disease(GAPD)at baselineand 2 weeks after the third injection.A penile Doppler ultrasound was performed 2 weeks after the last injection to record thefinal ***,we recruited 62 patients with stable-phase PD and a mean(±standard deviation[s.d.])curvature of52.7°(±9.7°).After 6 weeks,eight(12.9%)patients did not experience any curvature *** remaining 54 patientshad a final mean(±s.d.)curvature of 40.3°(±9.1°)with P<0.001,compared to that before *** found improvement inall PDQ domains(all P≤0.01),and 50(80.6%)patients reported subjective improvement of the penile curvature according to *** conclusion,we demonstrated that after three injections of HA administered according to the adopted protocol,patientswith stable-phase PD could experience significant improvements in penile curvature,and physical and psychological consequencesof the disease without significantly relevant side effects.

关键词： hyaluronic acid intraplaque injection Peyronie’s disease stable-phase therapy

Recent advances concerning polyurethane in leather applications:an overview of conventional and greener solutions

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Collagen and Leather 2023年第1期5卷 1-15页

作者： Jize Liu Federica Recupido giuseppe Cesare Lama Maria Oliviero Letizia Verdolotti marino Lavorgna Institute for Polymers Composites and Biomaterials(IPCB-CNR)Piazzale Enrico Fermi 180055 Portici(Naples)Italy

Leather is one of the most popular products across globe and holds a significant place in the economy,while the pollution,associated to traditional leather industry,is far away on the"green chemistry"*** this sense,polyurethanes,which exhibit tunable chemical structures by selecting suitable precursors,can fit specific requirements,and the developments of green strategies make them important candidates for leather *** mini review briefly outlines the recent development of conventional(petrol-based)and sustainable polyurethanes in the leather industry,including their design and properties,in applications such as synthetic leather and surface-finishing(coatings/binders).Finally,outlooks of the future tendency,including more environmental-friendly strategies,bio-sourced/recycled materials and development of high-value multifunctional leather materials,are also here proposed.

关键词： Conventional leather Artificial leather polyurethane-synthetic leather polyurethane-based binders polyurethane-based-materials Polyurethane-based-coatings

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2013年第17期8卷 1615-1622页

作者： Letteria Spadaro Lilla Bonanno giuseppe Di Lorenzo Placido Bramanti Silvia marino Istituto di Ricovero e Cura a Carattere Scientifico Centro Neurolesi "Bonino Pulejo" Via Provinciale Palermo

Parkinson＇s disease has a negative impact on health-related quality of life in Parkinson＇s disease patients. Depression, cognitive impairment, coping strategies, dyskinesia, gait disorders and complications of dopaminergic drugs are the variables that most affect health-related quality of life. The ecological model of human development focuses attention on both individual and social environmental factors as targets for health interventions. From this perspective, the aim of this cross-sectional survey was to evaluate the influence of gender, family size and perceived autonomy on health-related quality of life in Parkinson＇s disease patients in nOrtheastern Sicily, Italy. Ninety Parkinson＇s disease patients, attending the Movement Disorders Clinic at IRCCS Centro Neurolesi ＂Bonino-Pulejo＂（Messina）, were consecutively enrolled. The Unified Parkinson Disease Rating Scale motor subscale （UPDRS-Ⅲ） scores, the Parkinson Disease Questionnaire-39 Item scores （as a disease-specific measure of health-related quality of life）, scores on the Short Form （36） Health Survey Questionnaire （as a generic measure）, and answers to a brief checklist were recorded. A total of 85 Parkinson＇s disease patients （49% males and 51% females; mean age 70.8 ± 8.6 years mean UPDRS-Ⅲ 24.15 ± 6.55; mean disease duration 5.52 ± 4.65 years） completed the booklet of questionnaires. In the multivariate regression analysis, we included clinical and social variables as independent predictors of health-related quality of life. Our results suggest a potential compounding effect of ecological intrapersonal and interpersonal levels on health-related quality of life outcomes. Gender, self-evaluated autonomy and family size significantly impacted health-related quality of life. If quality of life is used as an indicator of treatment outcomes, an ecological perspective of the case history will be important to disclose relevant prognostic information and trigger personalized health care interventions.

关键词： neural regeneration neurodegenerative disease health-related quality of life Parkinson's disease ecological model Parkinson's Disease Questionnaire-39 Items social variables the UnifiedParkinson Disease Rating Scale motor subscales caregiver grants-supported paper

A totally mini-invasive approach for colorectal laparoscopic surgery

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2012年第29期18卷 3869-3874页

作者： Gabriele Anania Mirco Santini Lucia Scagliarini Alice Marzetti Laura Vedana Serafino marino Claudio Gregorio giuseppe Resta Giorgio Cavallesco Department of Surgery Arcispedale S.AnnaMedical University of Ferrara44121 FerraraItaly

AIM:To study the short-term outcome of patients treated with laparoscopic right colectomy and how intracorporeal anastomosis has improved the ***:We retrospectively examined all patients affected by colorectal cancer who underwent a laparoscopic right colectomy between January 2006 and December 2010 in our *** evaluation criteria were:diagnosis of colorectal carcinoma at presurgical biopsy,elective surgery,and the same *** excluded:emergency surgery,conversions from laparotomic colectomy,and other *** endpoints we examined were:surgical time,number of lymph nodes removed,length of stay(removal of nasogastric tube,bowel movements,gas evacuation,solid and liquid feeding,hospitalization),and major ***-two patients were divided into two groups:intracorporeal anastomosis(39 patients)and extracorporeal anastomosis(33 patients).RESULTS:Significant differences were observed between intracorporeal vs extracorporeal anastomosis,respectively,for surgical times(186.8 min vs 184.1 min,P < 0.001),time to resumption of gas evacuation(3 d vs 3.5 d,P < 0.001),days until resumption of bowel movements(3.8 d vs 4.9 d,P < 0.001),days until resumption of liquid diet(3.5 d vs 4.5 d,P < 0.001),days until resuming a solid diet(4.6 d vs 5.7 d,P < 0.001),and total hospitalization duration(7.4 d vs 8.5 d,P < 0.001).In the intracorporeal group,on average,19 positive lymph nodes were removed;in the extracorporeal group,on average,14 were removed P < 0.001).Thus,intracorporeal anastomosis for right laparoscopic colectomy improved patient outcome by providing faster recovery of nutrition,faster recovery of intestinal function,and shorter hospitalization than extracorporeal ***:Short-term outcomes favor intracorporeal anastomosis,confirming that a less traumatic surgical approach improves patient outcome.

关键词：手术方法结直肠癌腹腔镜体外循环评价标准液体输送功能恢复大肠癌

Magnetic resonance imaging markers for early diagnosis of Parkinson's disease

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2012年第8期7卷 611-619页

作者： Silvia marino Rosella Ciurleo giuseppe Di Lorenzo Marina Barresi Simona De Salvo Sabrina Giacoppo Alessia Bramanti Pietro Lanzafame Placido Bramanti Neurobioimaging Laboratory IRCCS Centro Neurolesi "Bonino Pulejo" Messina 98124 Italy

Parkinson＇s disease （PD） is a neurodegenerative disorder characterized by selective and progressive degeneration, as well as loss of dopaminergic neurons in the substantia nigra. In PD, approximately 60-70% of nigrostriatal neurons are degenerated and 80% of content of the striatal dopamine is reduced before the diagnosis can be established according to widely accepted clinical diagnostic criteria. This condition describes a stage of disease called ＂prodromal＂, where non-motor symptoms, such as olfactory dysfunction, constipation, rapid eye movement behaviour disorder, depression, precede motor sign of PD. Detection of prodromal phase of PD is becoming an important goal for determining the prognosis and choosing a suitable treatment strategy. In this review, we present some non-invasive instrumental approaches that could be useful to identify patients in the prodromal phase of PD or in an early clinical phase, when the first motor symptoms begin to be apparent. Conventional magnetic resonance imaging （MRI） and advanced MRI techniques, such as magnetic resonance spectroscopy imaging, diffusion-weighted and diffusion tensor imaging and functional MRI, are useful to differentiate early PD with initial motor symptoms from atypical parkinsonian disorders, thus, making easier early diagnosis. Functional MRI and diffusion tensor imaging techniques can show abnormalities in the olfactory system in prodromal PD.

关键词： Parkinson’s disease early diagnosis conventional magnetic resonance imaging magnetic resonance spectroscopy diffusion-weighted imaging diffusion tensor imaging functional magnetic resonance imaging olfactory dysfunction

Anxiety,depression,and quality of life in Parkinson's disease:the implications of multidisciplinary treatment

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2021年第3期16卷 587-590页

作者： Viviana Lo Buono Rosanna Palmeri Simona De Salvo Matteo Berenati Agata Greco Rosella Ciurleo Chiara Sorbera Vincenzo Cimino Francesco Corallo Placido Bramanti Silvia marino giuseppe Di Lorenzo Lilla Bonanno Department of Neurobioimaging Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-PulejoMessinaItaly

Anxiety and depression in Parkinson's disease(PD)reduce well-being of the *** alterations influence motor skills and cognitive performance;moreover,they contribute significantly and independently to worsen rehabilitative treatment *** investigated anxiety,depression,and quality of life in PD patients subjected to multidisciplinary rehabilitative *** self-controlled study included 100 PD patients(49 males and 51 females with the mean age of 64.66 years)admitted to 60 days hospitalization rehabilitative program,between January 2017 and December ***,cognitive,linguistic abilities,and functional independence were evaluated at admission(T0 baseline visit)and 60 days after(T1)the multidisciplinary rehabilitation including motor exercises,speech therapies,and cognitive *** multidisciplinary rehabilitation improved functional status in PD patients and exerted its positive effects on mood,motor abilities,autonomy in the activities of daily life,perception of quality of life,cognitive performance and speech ***-motor symptoms may worsen severe disability and reduce quality of *** are often poorly recognized and inadequately ***,multidisciplinary rehabilitative training represents an optimal strategy to improve disease *** study was approved by Istituito di Ricovero e Cura a Carattere Scientifico(IRCCS)Centro Neurolesi"Bonino-Pulejo"Ethical Committee(approval No.6/2016)in June 2016.

关键词： anxiety depression multidisciplinary rehabilitation Parkinson's disease

在线全文

学校读者我要写书评

暂无评论

新生儿心导管的临床应用:附25例报告

临床儿科杂志 1996年第3期14卷 157-158页

作者：刘欢欢 Giannico Salvatore Bolla giuseppe marino Bruno Ragonese Pietro 中国人民解放军总医院 100853 罗马儿童医院

新生儿心导管检查需要丰富的经验和熟练的技术,我们于1991年对25例先天性心脏病的新生儿施行经皮穿刺心导管术和心血管造影检查,均获成功,现报告如下。

关键词：先天性心脏病心导管检查新生儿

在线全文

学校读者我要写书评

暂无评论

新兴的肺癌肿瘤标志物——循环肿瘤细胞

国际病理科学与临床杂志 2013年第6期33卷 469-470页

作者： Renato Franco Monica Cantile Federica Zito marino giuseppe Pirozzi 王丽虹王可 Pathology Unit National Cancer Institute "Fondazione Giovanni Pascale" 空军总医院肿瘤内科北京100142 广西医科大学第一附属医院呼吸内科南宁530021

近来，循环肿瘤细胞（circulating tumor cells，CTCs）作为潜在的预后标志物和预测转移进展的可靠手段在肿瘤研究中引起了密切关注。早在19世纪就有多名科学家和医生对CTCs进行了描述，其存在作为发生远端转移的必要条件并非新的概念... 详细信息

近来，循环肿瘤细胞（circulating tumor cells，CTCs）作为潜在的预后标志物和预测转移进展的可靠手段在肿瘤研究中引起了密切关注。早在19世纪就有多名科学家和医生对CTCs进行了描述，其存在作为发生远端转移的必要条件并非新的概念。然而直到最近，能够准确识别癌症患者血液中CTCs的生物技术才得到广泛运用。

关键词：循环肿瘤细胞肿瘤标志物肺癌 cells 预后标志物生物技术癌症患者科学家