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protective behaviors regarding coastal flooding risk in a context of climate change

Advances in Climate Change Research 2020年第4期11卷 310-316页

作者： Colin LEMEE oscar NAVARRO Diego RESTREpO-OCHOA Denis MERCIER Ghozlane FLEURY-BAHI University of Brest Brest29200France Laboratoire de psychologie des pays de La Loire University of NantesNantes44312France CES University Medellin050022Colombia Laboratoire de Geographie physique(UMR 8591-CNRS) Sorbonne UniversiteParis75000France

The physical vulnerability of coastal areas due to rising sea level and the flooding risk consequent,does not guarantee the implementation of protective behaviors by these risk zones’*** study aims to establish the link between the willingness to carry out protective behaviors and physical and perceived indicators of vulnerability.A typology of coastal flooding vulnerability,uses various physical indicators and their perceived counterparts which have been collected from 490 inhabitants of Cartagena(Colombia,declared world heritage of humanity by UNESCO in 1984),resident in areas of coastal flooding *** item-response theory(IRT)approach has been *** results reveal that the implementation of protective behaviors is more related to perceived indicators,such as distance to the sea,than to actual physical *** observe that physical vulnerability is linked to the intention to carry out protective *** presence of a defensive structure against coastal flooding could be considered as a visual cue and be a good predictor of the willingness to carry out protective *** the contrary,people in the most vulnerable situation(single-storey house)do not demonstrate a higher level of willingness to carry out protective behavior,as well of participants who lived in residential buildings which have demonstrated lower level of willingness to carry out such ***,vulnerability of the house is not seen as a criterion that encourages participants to better protect themselves.

关键词： Coastal flooding risk protective behaviors Climate change Vulnerability Item response theory

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Development and validation of a GC–FID method for quantitative analysis of oleic acid and related fatty acids

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Journal of pharmaceutical Analysis 2015年第4期5卷 223-230页

作者： Honggen Zhang Zhenyu Wang oscar Liu Merck Research Laboratories Merck & Co. Inc.

Oleic acid is a common pharmaceutical excipient that has been widely used in various dosage forms. Gas chromatography （GC） has often been used as the quantitation method for fatty acids normally requiring a derivatization step. The aim of this study was to develop a simple, robust, and derivatization-free GC method that is suitable for routine analysis of all the major components in oleic acid USp-NF （United States pharmacopeia-National Formulary） material. A gas chromatography-flame ionization detection （GC-FID） method was developed for direct quantitative analysis of oleic acid and related fatty acids in oleic acid USp-NF material. Fifteen fatty acids were separated using a DB-FFAp （nitroterephthalic acid modified polyethylene glycol） capillary GC column （30 m × 0.32 mm i.d.） with a total run time of 20 rain. The method was validated in terms of specificity, linearity, precision, accuracy, sensitivity, and robust- ness. The method can be routinely used for the purpose of oleic acid USp-NF material analysis.

关键词： Oleic acidFatty acidsGas chromatographyMethod developmentDerivatization-ffee

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Bilateral Gluteal Reconstruction with Double Flap Secondary to Biopolymers Injection

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Journal of Biosciences and Medicines 2021年第7期9卷 174-183页

作者： Miguel Ángel Sánchez-Morán García Carlos I. Navarro-Delgadillo pamela Sánchez-Morán pérez Rogelio Cordova-López Vanessa Moreno-Diaz oscar pérez-Osorio Donovan Magaña-Vega Willian Bautista-Santos providence Medical Clinic Ciudad de México México

The injection of adjuvant substances for aesthetic purposes is a public health problem, for 40 years this problem has been described throughout our continent, the vast majority of women patients are affected by the infiltration of silicon, mineral oils, automotive oil, methyl methacrylate, cement and various oily substances. This is a 54-year-old female patient who for about 30 years for cosmetic purposes was injected with mineral oil (quantity unknown) in both glutei with the aim of buttock augmentation. physical examination was observed an important deformity in each buttock, hyperkeratosis with discoloration in both buttocks, loss of bilateral projection, right buttock with a secondary tumor of 22 cm × 11 cm and left 22 cm × 10 cm, stony appearance, local hyperthermia, painful on manipulation, with diffuse nodular lesions measuring 2 cm × 2 cm, without evidence of loss of continuity that would condition secretion leakage. Surgical planning is based on the very important size of the initial defect that we would have to reconstruct, so that the rotation of two wide-based flaps could guarantee better survival and occlusion of the defect, since the realization of a graft would cause a significant deformity, and the realization of a microsurgical flap in a fibrous tissue would inevitably result in its necrosis. The pathophysiology of the adjuvant disease is extremely complex, therefore it must be addressed by a multidisciplinary group with extensive experience.

关键词： Gluteal Reconstruction Biopolymers Foreign Materials Biomaterials Modelants

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Stretching and shearing contamination analysis for Liutex and other vortex identification methods

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Advances in Aerodynamics 2021年第1期3卷 166-185页

作者： pushpa Shrestha Charles Nottage Yifei Yu oscar Alvarez Chaoqun Liu Department of Mathematics The University of Texas at ArlingtonArlingtonTX 76019USA

The newly developed vortex-identification method,Liutex,has provided a new systematic description of the local fluid rotation,which includes scalar,vector,and tensor ***,the advantages of Liutex over the other widely used vortexidentification methods such as Q,Δ,λ2,andλci have not been *** traditional methods count on shearing and stretching as a part of vortex ***,in the real flow,shearing and stretching do not contribute to fluid *** this paper,the decomposition of the velocity gradient tensor is conducted in the principal Coordinate for *** the contamination effects of stretching and shearing of the traditional methods are investigated and compared with the Liutex method in terms of mathematical analysis and numerical *** results show that the Liutex method is the only method that is not affected by either stretching or shear,as it represents only the local fluid rigid *** results provide supporting evidence that Liutex is the superior method over others.

关键词： Liutex Vorticity Vortex Omega method Transition flow Velocity gradient tensor principal coordinate principal tensor Liutex tensor decomposition

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Improving colorectal cancer screening programs

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World Journal of Gastroenterology 2024年第22期30卷 2849-2851页

作者： oscar J Cordero Lucia Mosquera-Ferreiro Iria Gomez-Tourino Department of Biochemistry and Molecular Biology University of Santiago de CompostelaSantiago de Compostela 15782Spain Centre for Research in Molecular Medicine and Chronic Diseases(CiMUS) University of Santiago de CompostelaSantiago de Compostela 15782GaliciaSpain

In this editorial we comment on the article by Agatsuma et al published in the World Journal of *** suggest policies for more effective colorectal *** is the main policy that has led to lower mortality rates in later years among the population that was eligible for *** is the gold standard tool for screening and has preventive effects by removing precancerous or early malignant ***,colonoscopy is an invasive process,and fecal tests such as the current hemoglobin immunodetection were developed,followed by endoscopy,as the general tool for population screening,avoiding logistical and economic *** so,participation and adherence rates are *** screening options are being developed with the idea that if people could choose between the ones that best suit them,participation in population-based screening programs would *** tests,such as a recent one that detects cell-free DNA shed by tumors called circulating tumor DNA,showed a similar accuracy rate to stool tests for cancer,but were less sensitive for advanced precancerous *** the time when the crosstalk between the immune system and cancer was being established as a new hallmark of cancer,novel immune system-related biomarkers and information on patients’immune parameters,such as cell counts of different immune populations,were studied for the early detection of colorectal cancer,since they could be effective in asymptomatic people,appearing earlier in the adenoma-carcinoma development compared to the presence of fecal ***26,for example,detected 80.37%of advanced *** reach as many eligible people as possible,starting at an earlier age than current programs,the direction could be to apply tests based on blood,urine or salivary fluid to samples taken during routine visits to the primary health system.

关键词： Mortality rates Colorectal cancer Screening Biomarker Fecal hemoglobin immunodetection Soluble sCD26 Colonoscopy Immunoscores

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proline as a biochemical marker in relation to the ecology of two halophytic Juncus species

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Journal of plant Ecology 2013年第2期6卷 177-186页

作者： Monica Boscaiu Cristina Lull Josep Llinares oscar Vicente Herminio Boira Instituto Agroforestal Mediterráneo(IAM UPV)Universitat Politècnica de ValènciaCamino de Vera s/n46022 ValenciaSpain RE-FOREST Departamento de Ingeniería Hidráulica y Medio AmbienteUniversitat Politècnica de ValènciaCamino de Vera s/n46022 ValenciaSpain Instituto de Investigación para la Gestión Integral de Zonas Costeras(IGIC UPV)Universitat Politècnica de ValènciaCalle Paranimf 146730 Grau de GandíaValenciaSpain Instituto de Biología Molecular y Celular de plantas(IBMCp UPV-CSIC)Universitat Politècnica de ValènciaCamino de Vera s/n46022 ValenciaSpain

Aims osmolytes,used for maintaining osmotic balance and as‘osmoprotectants’,are synthesized in plants as a general,con-served response to abiotic stress,although their contribution to stress-tolerance mechanisms remains ***,the most common osmolyte,accumulates in many plant species in parallel with increased external salinity and is considered a reliable bio-chemical marker of salt *** have measured proline levels in two halophytic,closely related Juncus species under laboratory and field conditions to assess the possible relevance of proline biosynthesis for salt tolerance and therefore for the ecology of these two *** proline was quantified in plants treated with increasing NaCl con-centrations and in plants sampled in two salt marshes located in the provinces of Valencia and alicante,respectively,in southeast *** conductivity,pH,Na+and Cl−concentrations were measured in soil samples collected in parallel with the plant *** Findings Treatment with NaCl inhibited growth of *** plants in a concentration-dependent manner,but only under high salt conditions for *** treatments led to proline accumulation in both species,especially in the more salt-tolerant *** results,obtained under laboratory conditions,were confirmed in plants sam-pled in the *** all the samplings,proline contents were signifi-cantly lower in *** than in the more tolerant *** growing in the same *** direct correlation between soil salinity and proline levels could be established,but seasonal variations were detected,with increased proline contents under accentuated water deficit *** results suggest that proline biosynthesis is not only an induced,general response to salt stress but also an important contributing factor in the physiological mechanisms of salt tolerance in Juncus,and that it therefore correlates with the ecology of both species.

关键词： halophytes Juncus acutus Juncus maritimus osmolytes salt stress

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Levi and Malcev Theorems for Finite-Dimensional Algebras from the Variety Defined by the Identities x^(2)=J(x,y,zu)=0

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Algebra Colloquium 2021年第1期28卷 87-90页

作者： oscar Guajardo Garza Marina Rasskazova Liudmila Sabinina Centro de Investigacion en Ciencias UAEMCuernavacaMexico Omsk State Technical University pr.Mira 11OmskRussia

We study the variety of binary Lie algebras defined by the identities x^(2)=J(x,y,zu)=0,where J(a,b,c)denotes the Jacobian of a,b,*** on previous work by Carrillo,Rasskazova,Sabinina and Grishkov,in the present articl... 详细信息

关键词： Malcev theorem Levi factor splitting algebra binary Lie algebra

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Effect of autologous serum after amniotic membrane transplantation for persistent corneal ulcers

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International Journal of Ophthalmology(English edition) 2024年第9期17卷 1639-1644页

作者： Rozaliya Hristova petya Yankova Georgi Markov Alexander oscar Yani Zdravkov Department of Ophthalmology Medical University SofiaUniversity Hospital AlexandrovskaSofia 1431Bulgaria Department of Clinical Immunology Medical University SofiaUniversity Hospital AlexandrovskaSofia 1431Bulgaria

AIM:To investigate the effect of adding autologous serum eye drops to the postoperative regime after amniotic membrane transplantation for severe persistent corneal ***:Forty eyes of 40 patients with persistent corneal ulcers were randomly assigned to artificial tears(sodium hyaluronate 0.2%,ATs group,n=20)or autologous serum eye drops(ASEDs,n=20)following treatment with amniotic membrane *** slit lamp images were acquired from all patients before and 30d post *** area with fibrovascular tissue was calculated using Image *** corneal sensitivity was assessed by Cochet-Bonnet aesthesiometry before and one month after *** tissue transparency was assessed with a novel optical ***:Mean age of patients was 61.65±16.47y and 57.3±19.11y in the ATs group and ASEDs group,***-two male and 18 female patients were included in the *** improvement in visual acuity was significantly greater in the ASEDs group(0.14±0.04)than the ATs(0.08±0.04;p=0.00046).Cochet-Bonnet aesthesiometry improved significantly after treatment with a similar rate between *** were no statistically significant differences in the area of postoperative fibrovascular tissue between the two groups(p=0.082).The success rate in the two groups was *** difference in densitometry between the ATs and ASEDs group was statistically significant(p=0.042)with greater reduction from baseline in the ASEDS ***:Autologous serum eye drops can lead to better visual acuity,more stable results and improved densitometry and should be considered in the postoperative care following amniotic membrane transplantation.

关键词： autologous serum amniotic membrane ocular surface persistent corneal ulcer

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利用虚拟引擎制作惊人的室内场景

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艺术教育 2018年第2期 64-68页

作者： oscar Juárez 无 fibrha 茶树网学院

oscar Juárez分享了用3ds Max和虚拟引擎创造迷人室内场景的过程人们常说“魔鬼藏于细节”,对室内场景而言确实如此。设计师必须集三维艺术家与室内设计师于一身,为了呈现照片般真实的效果,要动用一切所能。本教程分享了如何用虚拟引... 详细信息

oscar Juárez分享了用3ds Max和虚拟引擎创造迷人室内场景的过程人们常说“魔鬼藏于细节”,对室内场景而言确实如此。设计师必须集三维艺术家与室内设计师于一身,为了呈现照片般真实的效果,要动用一切所能。本教程分享了如何用虚拟引擎创建室内场景。我做的大多数室内效果图都会用到V-Ray,不过虚拟引擎已经越来越受欢迎了,它可以在整个场景内移动,有助于客户看项目。实际上,虚拟引擎对设计师也有帮助。

关键词：室内设计师场景引擎虚拟制作利用 3ds 艺术家

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Seroprevalence of Brucellosis among Clinically Suspected Human Cases presenting at Health Facilities in Namibia from 2012 to 2017

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Biomedical and Environmental Sciences 2021年第3期34卷 232-235页

作者： MADZINGIRA oscar FASINA Oludayo Folorunso KALINDA Chester VAN HEERDEN Henriette School of Veterinary Medicine Faculty of Agriculture and Natural ResourcesUniversity of NamibiaP.Bag 13301Windhoek 09000Namibia Department of Veterinary Tropical Diseases University of PretoriaPrivate Bag X04Onderstepoort 0110South Africa Emergency Centre for Transboundary Animal Diseases-Food and Agriculture Organisation of the United Nations(ECTAD-FAO) Dar es Salaam 11000Tanzania Faculty of Agriculture and Natural Resources University of NamibiaP.Bag 1096NgwezeKatima Mulilo 0900Namibia University of KwaZulu-Natal Howard College CampusDepartment of Public HealthCollege of Health SciencesSchool of Nursing and Public HealthDurban 4001South Africa

Brucellosis is a zoonosis global *** abortus and Brucella melitensis are the main species responsible for this disease in humans and production losses in domestic *** milk,home-made cheese and ice cream,and meat prese... 详细信息

关键词： Clinical paste Cases

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