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Journal of Computer Science & Technology 2012年第5期27卷 1056-1076页

作者： Giovanni Iacca Fabio Caraffini Ferrante neri EDepartment of Mathematical Information Technology University of JyvskylP.O.Box 35(Agora) Department of Mathematical Information Technology University of JyvskylP.O.Box 35(Agora)

Compact algorithms are Estimation of Distribution Algorithms which mimic the behavior of population-based algorithms by means of a probabilistic representation of the population of candidate solutions. These algorithms have a similar behaviour with respect to population-based algorithms but require a much smaller memory. This feature is crucially important in some engineering applications, especially in robotics. A high performance compact algorithm is the compact Differential Evolution （cDE） algorithm. This paper proposes a novel implementation of cDE, namely compact Differential Evolution light （cDElight）, to address not only the memory saving necessities but also real-time requirements, cDElight employs two novel algorithmic modifications for employing a smaller computational overhead without a performance loss, with respect to cDE. Numerical results, carried out on a broad set of test problems, show that cDElight, despite its minimal hardware requirements, does not deteriorate the performance of cDE and thus is competitive with other memory saving and population-based algorithms. An application in the field of mobile robotics highlights the usability and advantages of the proposed approach.

关键词： differential evolution compact optimization real-time optimization

化学沉积Mn掺杂ZnO薄膜的结构和光学性能

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Journal of Central South University 2023年第3期30卷 691-706页

作者： Emine GÜneri Johnson HENRY Fatma GÖDE Nilgün KalaycioğluÖZPOZAN Faculty of Education Erciyes UniversityKayseri 38039Turkey Department of Physics Manonmaniam Sundaranar UniversityTirunelveli 627012Tamil NaduIndia Department of Physics Arts and Science FacultyBurdur Mehmet Akif Erosy UniversityBurrur 15030Turkey Department of Chemistry Faculty of ScienceErciyes UniversityKayseri 38039Turkey

采用化学沉积法制备了纯ZnO和不同Mn掺杂浓度的Mn掺杂ZnO薄膜,并对所制备薄膜的结构、形态和光学性能进行了研究。XRD分析显示,所有薄膜都呈六角形结构,但Mn掺杂的ZnO薄膜存在峰移。随Mn掺杂浓度的升高,晶体尺寸增大。Mn掺杂ZnO薄膜表... 详细信息

采用化学沉积法制备了纯ZnO和不同Mn掺杂浓度的Mn掺杂ZnO薄膜,并对所制备薄膜的结构、形态和光学性能进行了研究。XRD分析显示,所有薄膜都呈六角形结构,但Mn掺杂的ZnO薄膜存在峰移。随Mn掺杂浓度的升高,晶体尺寸增大。Mn掺杂ZnO薄膜表面分布不规则颗粒,并呈团聚状。Mn掺杂ZnO薄膜在可见光区表现出更高的透射率,但随着Mn掺杂浓度的升高,透射率逐渐降低。随Mn掺杂浓度的升高,薄膜的带隙减小。Mn掺杂ZnO薄膜在紫外区表现出更高的光导率和导电率。

关键词： ZnO 掺杂薄膜化学沉积光导率

A combined analysis based on microbial communities and volatile organic compounds as a tool to study soil quality in an urban environment

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Pedosphere 2023年第4期33卷 670-675页

作者： Luisa neri Fabiano SILLO Elisa ZAMPIERI Erica LUMINI Giovanni MARTURANO Chiara Degli ESPOSTI Gianniantonio PETRUZZELLI Beniamino GIOLI Alessandro ZALDEI Rita BARALDI Raffaella BALESTRINI National Research Council Institute of BioEconomyVia Piero Gobetti 101Bologna 40129 and Via G.Caproni 8Firenze 50145(Italy) National Research Council Institute for Sustainable Plant ProtectionStrada delle Cacce 73 and Viale Mattioli 25Torino 10135 and 10125(Italy) Department of Biotechnology University of VeronaStrada Le Grazie 15Verona 37134(Italy) National Research Council Institute of Research on Terrestrial Ecosystems(IRET)Via Moruzzi 1Pisa 56124(Italy)

Dear Editor,Soil quality is defined as"the capacity of a soil to function,within ecosystem and land use boundaries,to sustain productivity,maintain environmental quality,and promote plant and animal health"(Doran and Parkin 1994).In this context,soil functionality is fundamental to the biosphere and is highly dependent on the associated *** microorganisms are relevant for terrestrial ecosystem functioning,and understanding the functional changes of the biological community in diverse soils is relevant for monitoring soil quality and developing actions to mitigate soil degradation(Madsen,2008;Delgado-Baquerizo et al.,2021).

关键词： soil volatile maintain

*** volcano high-resolution topography:airborne LiDAR modelling validated by GPS data

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International Journal of Digital Earth 2016年第7期9卷 710-732页

作者： Marina Bisson Claudia Spinetti Marco neri Alessandro Bonforte Istituto Nazionale di Geofisica e Vulcanologia via della Faggiola 32PisaItaly Istituto Nazionale di Geofisica e Vulcanologia Centro Nazionale Terremotivia di Vigna MurataRomeItaly Istituto Nazionale di Geofisica e Vulcanologia Sezione di CataniaOsservatorio EtneoPiazza RomaCataniaItaly

High-resolution digital topography is essential for land management and planning in any type of territory as well as the reproduction of the Earth surface in a geocoded digital format that allows several Digital Earth *** a volcanic environment,Digital Elevation Models are a valid reference for multi-temporal analyses aimed to observe frequent changes of a volcano edifice and for the relative detailed morphological and structural *** the first time,a DTM(Digital Terrain Model)and a DSM(Digital Surface Model)covering the entire *** volcano(Italy)derived from the same airborne Light Detection and Ranging(LiDAR)are here *** than 250 million 3D LiDAR points have been processed to distinguish ground elements from natural and anthropic *** end product is the highly accurate representation of *** landscape(DSM)and ground topography(DTM)dated *** models have a high spatial resolution of 2 m and cover an area of 620 *** DTM has been validated by GPS ground control *** vertical accuracy has been evaluated,resulting in a root-mean-square-error of±0.24 *** DTM is available as electronic supplement and represents a valid support for various scientific studies.

关键词： Airborne LiDAR GPS DEM Mt.Etna

CORPORATE GOVERNANCE FROM A COMPARATIVE PERSPECTIVE DOES THE BUSINESS JUDGMENT RULE HELP PROMOTE CORPORATE SOCIAL RESPONSIBILITY？

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Frontiers of Law in China-Selected Publications from Chinese Universities 2015年第1期10卷 8-23页

作者： Giulia neri-Castracane Giulia neri-Castracane Ph.D candidate at Faculty of Law University of Geneva Switzerland Associate at Lenz & Staehelin Geneva Switzerland.

The business judgment rule （B JR） is a U.S. corporate law concept that has gained international recognition. It has been moulded, particularly in the definition of the Delaware courts, to protect the managerial business discretion, in other words to protect directors＂ decisions from judicial review. Corporate social responsibility （CSR） questions the relationship between corporation with a business purpose and society. More and more attention is drawn to the various impacts of corporate decisions on society, asking for the necessity for directors to take these impacts into consideration when making business decisions. At the centre of CSR and the BJR are the fiduciary duties of the directors --the duty of diligence and the duty of care --and the question as to if the directors have breached their duties and if they have fulfilled them in a CSR compatible manner. This paper discusses how the B JR helps promoting CSR by discussing the advantages and disadvantages （real or apparenO of the B JR with respect to CSR.

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How do altitude and soil properties influence the taxonomic and phylogenetic structure and diversity of Brazilian páramo vegetation?

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Journal of Mountain Science 2020年第5期17卷 1045-1057页

作者： Markus GASTAUER Jan THIELE Stefan POREMBSKI Andreza Viana neri Instituto Tecnologico Vale R.Boaventura da Silva955CEP 66055-090Bairro NazareBelemPABrazil Universidade Federal do Para Programa de pos-graduacao em EcologiaRuaAugusto Correa01CEP 66075-110GuamaBelemBrazil Thünen Institute Institute of BiodiversityBundesallee 6538116 BraunschweigGermany University of Rostock Institute of BioscienceDepartment of Botany and Botanical GardenWismarsche Str.44/45D-18051 RostockGermany Universidade Federal de Vicosa Department of Plant BiologyLaboratory of Ecology and Evolution of PlantsCampus Universitario s/n36570-900VigosaMinas GeraisBrazil

Altitude and environmental variables such as edaphic properties are considered determinants of species distribution and community composition in mountain ***,we aimed to outline the effects of distinct mountain peaks,altitude and soil properties on community composition,species density,phylogenetic structure and diversity of angiosperm páramo communities from the Serra do Brigadeiro State Park,Minas Gerais,southeastern *** that,we identified all angiosperm species found in 300 plots(1 m×1 m)from three mountain peaks,measured soil depth and analyzed soil fertility and texture in each *** reduce the number of soil variables and species composition,we computed principal coordinates based on soil properties and principal coordinates based on species-plot matrix for each ***,we computed the standard effect sizes of the mean phylogenetic pairwise distance and the mean nearest phylogenetic taxon distance for each plot to investigate differences in the degree of relatedness among coexisting *** compared differences in response variables between peaks and modelled them in function of altitude and principle components of soil properties using mixed effect *** density and phylogenetic diversity differed between peaks,but,contrary to the previous findings,no relationships between species richness or phylogenetic diversity and altitude or soil properties were found,indicating that further investigations are necessary to understand the altitude-biodiversity relationship in Brazilian páramo *** composition differed between peaks and depended on altitude,soil properties and interactions between them,indicating that upward shifting of bioclimatic conditions due to climate changes may alter communities of this *** structure differed between peaks and was influenced by altitude and soil *** phylogenetic clustering increased with altitude,eventual upward movements of species in Brazilian

关键词： Mountainous ecosystems Altitudebiodiversity relationship High altitude grasslands Phylogenetic diversity Community assemblage Conservation

Post-coital death in chronic sildenafil abuser

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Journal of Geriatric Cardiology 2020年第3期17卷 169-172页

作者： Stefano D'Errico Diana Bonuccelli Margherita neri Department of Medicine Surgery and HealthUniversity of TriesteItaly Department of Legal Medicine Azienda USL Toscana NordovestLuccaItaly Department of Morphology Experimental Medicine and SurgerySection of Legal Medicine and LTTA CentreUniversity of FerraraFerraraItaly

Sex-related cardiovascular arrest is a rare event occurring typically among middle-aged men with cardiovascular risk.[1,2]The main etiologies of sex-related sudden cardiovascular arrest are acute coronary syndrome and subarachnoid hemorrhage and,to a lesser extent,chronic coronary artery disease and structural non-ischemic heart disease.[3]Coital angina that occurs during the minutes or hours after sexual activity represents<5%of all anginal attacks and it is rare in patients who do not have angina during strenous physical exertion.[4]Moreover,sexual activity is the cause of<1%of all acute myocardial infarctions.[5]Sudden death during sexual intercourse is reported with an incidence of 0.6%–1.7%.[6–8]The investigation of sudden death related to sexual activity may be difficult as it may be regarded as shameful or disgraceful to the family members and,especially to the remaining *** of rarity of epidemiological data,considerable bias in the investigation of sudden death related to sexual activity has to be expected.[9–11]Extramarital sexual activity with younger partner and unfamiliar setting seems to represent risk factor as well as excessive food and alcohol consumption.[7]

关键词： Cardiovascular events Sex Sildenafil Sudden death

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巴基斯坦废弃粉细砂抹灰砂浆的耐久性能研究

混凝土与水泥制品 2024年第2期 15-17页

作者：吴筱文乌呢日申和庆叶武平王小燕夏京亮中交路桥建设有限公司北京100027 中国建筑科学研究院有限公司北京100013 建研建材有限公司北京100013

为了解决巴基斯坦废弃粉细砂抹灰砂浆易开裂、空鼓、脱落等问题,研究了纤维掺量(0、0.3、0.6、0.9、1.2、1.5 kg/m^(3))和膨胀剂掺量(0、4%、8%、12%、16%)对砂浆干燥收缩和弹性模量的影响。结果表明:随着纤维掺量的增加,砂浆的干燥收... 详细信息

为了解决巴基斯坦废弃粉细砂抹灰砂浆易开裂、空鼓、脱落等问题,研究了纤维掺量(0、0.3、0.6、0.9、1.2、1.5 kg/m^(3))和膨胀剂掺量(0、4%、8%、12%、16%)对砂浆干燥收缩和弹性模量的影响。结果表明:随着纤维掺量的增加,砂浆的干燥收缩先降低后增加,弹性模量先增加后降低,纤维的最佳掺量为0.9 kg/m^(3);随着膨胀剂掺量的增加,砂浆的干燥收缩和弹性模量均降低;掺入适量的纤维和膨胀剂可以提高砂浆的耐久性能。

关键词：粉细砂抹灰砂浆耐久性能干燥收缩弹性模量

Hepatocellular carcinoma surveillance: an open question

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Hepatobiliary Surgery and Nutrition 2019年第4期8卷 431-432页

作者： Maurizio Biselli Francesca Garuti Andrea neri Department of Medical and Surgical Sciences Semeiotica Medica Alma Mater Studiorum University of Bologna Bologna Italy

We were very interested to read the study recently published in Gastroenterology by Moon et al. (1). Performed as a case-control study within the US Veterans Affairs health care system, the study aimed to assess the association between screening for hepatocellular carcinoma (HCC) and cancer related-mortality in patients with cirrhosis. The authors did not find any evidence that screening patients with cirrhosis by abdominal ultrasound (US) or alpha-fetoprotein (AFP) levels decreases HCC-related mortality.

关键词： mortality al. cirrhosis

Gallbladder perforation with fistulous communication

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World Journal of Gastrointestinal Surgery 2023年第6期15卷 1191-1201页

作者： Alejandro Quiroga-Garza neri Alejandro Alvarez-Villalobos Milton Alberto Muñoz-Leija Mariano Garcia-Campa Hermilo Jeptef Angeles-Mar Guillermo Jacobo-Baca Rodrigo Enrique Elizondo-Omana Santos Guzman-Lopez Human Anatomy Department Universidad Autonoma de Nuevo LeonSchool of MedicineMonterrey 64460Nuevo LeonMexico General Surgery Division Hospital de Traumatología y Ortopedia No.21Instituto Mexicano del Seguro SocialMonterrey 64000Nuevo LeonMexico Plataforma INVEST Medicina UANLKER Unit Mayo Clinic Universidad Autonoma de Nuevo LeonSchool of MedicineMonterrey 64460Nuevo LeonMexico Family Medicine Division Instituto Mexicano del Seguro SocialMonterrey 64000Nuevo LeonMexico Surgery Division Hospital General de Zona No.6Instituto Mexicano del Seguro SocialMonterrey 64000Nuevo LeonMexico

BACKGROUND The management of gallbladder perforation(GBP)with fistulous communication(Neimeier type I)is *** To recommend management options for GBP with fistulous *** A systematic review of studies describing the management of Neimeier type I GBP was performed according to the PRISMA *** search strategy was conducted in Scopus,Web of Science,MEDLINE,and EMBASE(May 2022).Data extraction was obtained for patient characteristics,type of intervention,days of hospitalization(DoH),complications,and site of fistulous *** A total of 54 patients(61%female)from case reports,series,and cohorts were *** most frequent fistulous communication occurred in the abdominal *** from case reports/series had a similar proportion of complications between open cholecystectomy(OC)and laparoscopic cholecystectomy(LC)(28.6 vs 12.5;P=0.569).Mortality was higher in OC(14.3 vs 0.0;P=0.467)but this proportion was given by only one *** were higher in OC(mean 26.3 d vs 6.6 d).There was no clear association between higher rates of complications of a given intervention in cohorts,and no mortality was *** Surgeons must evaluate the advantages and disadvantages of the therapeutic *** and LC are adequate options for the surgical management of GBP,with no significant differences.

关键词： Gallbladder perforation Open cholecystectomy Laparoscopic cholecystectomy Fistulous communication