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Asian Journal of Urology 2023年第2期10卷 151-157页

作者： fabricio B.Carrerette Daniela B.Rodeiro rui t.f.filho Paulo A.Santos Celso C.Lara Ronaldo Damiao Department of Surgery(Urology) Pedro Ernesto University Hospital of State University of Rio de JaneiroRio de JaneiroBrazil

Objective:Radical prostatectomy is the recommended treatment for localized prostate cancer;however,it is an invasive procedure that can leave serious ***-assisted radical prostatectomy was introduced with the aim of reducing postoperative morbidity and facilitating rapid recovery compared to the traditional Walsh’s open radical retropubic ***,a protocol was developed to perform an open prostatectomy comparable to that performed by robotics,but without involving novel ***:A total of 220 patients diagnosed with localized prostate cancer underwent radical *** were divided into two groups:anterograde technique(115 patients)and the retrograde method(105 patients).the study outcomes were observed 3 months after ***:No differences were found in terms of surgical time,hospital stay,and suction ***,reduced bleeding was observed in the anterograde technique(p=0.0003),with rapid anastomosis duration(p=0.005).Among the patients,60.9% undergoing the anterograde technique were continent 3 months after surgery compared to 42.9%treated by the retrograde method(p=0.007).Additionally,fewer complications in terms of the number(p=0.007)and severity(p=0.0006)were observed in the anterograde ***:the anterograde method displayed increased efficiency in reducing complications,compared to the retrograde technique.

关键词： Prostatectomy Localized prostate cancer Vesicourethral anastomosis Continence

thermal and structural properties of Nd2O3-doped calcium boroaluminate glasses

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Journal of Rare Earths 2016年第5期34卷 521-528页

作者： J.D.M.Dias G.H.A.Melo t.A.Lodi J.O.Carvalho P.f.facanha filho M.J.Barboza A.Steimacher f.Pedrochi Centro de Ciencias Sociais Saude e TecnologiaUniversidade Federal do Maranhao-Imperatriz MA Instituto federal de Educaceo Ciencia e tecnologia do Maranhao Campus Imperatriz-Imperatriz-MA Instituto federal de Educacao Ciencia e tecnologia do tocantins Campus Araguaina-Araguaina-TO

Nd^3＋ doped CaO-Al2O-B2O3-Caf2 glasses were prepared by conventional melt-quenching technique,and their structural and thermal properties were *** amorphous nature of these samples was confirmed by X-ray diffraction（XRD）.the measured density showed an increase with Nd2O3 doping,at the expense of *** spectra presented changes with addition of Nd2O3,which indicated that the network structure of the glasses studied presented various borate groups,such as tetraborates,metaborates,ortho-borates and pyroborates *** N4 values calculated from ftIR spectra revealed that incorporation of Nd2O3 into glass network converted the structural units from BO4 to *** the analysis of DtA curves,we verified that tg increased with the addition of Nd2O3;it was similar to the behavior caused by modifier oxides in the structure of borate *** that,the calculated glass stability tx–tg for doped samples presented a decrease if compared to the undoped *** heat and thermal conductivity did not present significant changes with Nd2O3 concentration,up to 2.30 mol.%.the results of density,DtA,Raman and ftIR reinforced the idea that Nd2O3 acted as network modifier.

关键词： Nd^3+ Nd^3+ doped glass borate glasses glass structure thermal properties rare earths

Influence of LDH conversion coatings on the adhesion and corrosion protection of friction spot-joined AA2024-t3/Cf-PPS

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Journal of Materials Science & technology 2021年第8期67卷 197-210页

作者： A.C.Bouali N.M.Andre M.R.Silva Campos M.Serdechnova J.f.dos Santos S.t.Amancio-filho M.L.Zheludkevich Institute of Materials Research Helmholtz-Zentrum G eesthacht.Magnesium Innovation CentreCorrosion and Surface TechnologyMax-Planck-Straβe 121502 CeesthachtGermany Institute of Materials Research Helmholtz-Zentrum GeesthachtMaterials MechanicsSolid State Joining ProcessesMax-Planck-Straβe 121502 CeesthachtGermany Graz University of technology-tU Graz Institute of Materials Sciencejoining and FormingBMK Endowed Professorship for AviationKopemikusgasse 24/18010 GrazAustria faculty of Engineering University of KielKaiserstrasse 224143 KielGermany

Layered double hydroxide(LDH)conversion coatings loaded with corrosion inhibitors were suggested for the surface treatment of the aluminum alloy 2024-t3,prior to friction spot joining with carbon-fiber reinforced polyphenylene sulfide(AA2024-t3/Cf-PPS).Vanadate was used as a model corrosion *** shear testing method revealed an increase of approx.20%of the joint’s adhesion performance when treated with LDH and before exposure to salt *** evaluation of the joints after exposure to salt spray demonstrated a significant difference in the corrosion behavior of the joints when the AA2024-t3 is treated with LDH loaded with nitrate and vanadate *** LDH intercalated with nitrate revealed a clear improvement in the mechanical and corrosion resistance performance of the joints,even after 6 weeks of salt ***,the LDH intercalated with vanadate failed in providing protection against corrosion as well as preserving the mechanical properties of the *** effect of the galvanic corrosion was further investigated by zero resistance ammeter(ZRA)measurements as well as localized scanning vibrating electrode technique(SVEt).

关键词： friction spot joining Layered double hydroxide Galvanic couple Corrosion protection Adhesion

Role of endoglin and VEGf family expression in colorectal cancer prognosis and anti-angiogenic therapies

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World Journal of Clinical Oncology 2011年第6期2卷 272-280页

作者： Sandra f Martins rui M Reis Antonio Mesquita Rodrigues fátima Baltazar Adhemar Longatto filho Life and Health Sciences Research Institute School of Health SciencesUniversity of MinhoPortugalCampos of Gualtar4710-057 BragaPortugal Coloproctology Unit Hospital BragaPortugal Molecular Oncology Research Center Barretos Cancer HospitalCEP 14784-400BarretosS.PauloBrazil Laboratory of Medical Investigation(LIM)14 Faculty of MedicineUniversity of Sao PauloBrazil

Colorectal cancer(CRC)is one of the cancer models and most of the carcinogenic steps are presently well ***,successful preventive measures are currently used in medical ***,CRC is still an important public health problem as it is the third most common cancer and the fourth most frequent cause of cancer death ***,pathologic stage is a unique and well-recognized prognostic indicator,however,more accurate indicators of the biologic behavior of CRC are expected to improve the specificity of medical *** plays an important role in the growth and progression of cancer but its role as a prognostic factor is still *** the most important clinical implication of tumor angiogenesis is the development of anti-angiogenic *** goal of this review is to critically evaluate the role of angiogenic markers,assessed by either endoglin-related microvessel density or expression of vascular endothelial growth factor family members in the CRC setting and discuss the role of these angiogenic markers in antiangiogenic therapies.

关键词： Angiogenesis Colorectal cancer Colorectal cancer treatment Endoglin Prognosis Vascular endothelial growth factor

Mixing via the extended family

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Science China Mathematics 2014年第2期57卷 367-376页

作者： KUANG rui Department of Mathematics South China University of Technology

In this paper,the relationship between the extended family and several mixing properties in measuretheoretical dynamical systems is *** extended family ef related to a given family f can be regarded as the collection of all sets obtained as"piecewise shifted"members of *** a measure preserving transformation t on a Lebesgue space(X,B,μ),the sets of"accurate intersections of order k"defined below are studied,Nε(A0,A1,...,Ak)=n∈Z+:μk i=0t inAiμ(A0)μ(A1)μ(Ak)for k∈N,A0,A1,...,Ak∈B and ε>*** is shown that if t is weakly mixing(mildly mixing)then for any k∈N,all the sets Nε(A0,A1,...,Ak)have Banach density 1(are in(efip),i.e.,the dual of the extended family related to IP-sets).

关键词： family the extended family weak mixing mild mixing order

Study of Brain Activation Using Electroencephalographic technique for Performing Short-term Memory tests

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World Journal of Neuroscience 2016年第1期6卷 37-42页

作者： E.S.f. filho t.V. de Oliveira Lima D.L.R. Silva Milton Vieira Costa E.M.t. filho Health Sciences Centre State University of Health Sciences of Alagoas—UNCISAL Maceió Brazil Department of Physiology State University of Health Sciences of Alagoas—UNCISAL Maceió Brazil

Objective: this study aimed to compare the cortical topographic mapping while performing cognitive activities of standardized short-term memory. Materials and Methods: the sample consisted of 30 individuals of both gender. Each individual participant of the survey was subjected to a short-term memory test for each sense. to carry out the EEG record, we used an electroencephalograph with 20 electrodes. the stimulus for the acquisition of short-term memory has always been made up of five items from different semantic classes. Results: the posterior right quadrant had a higher percentage of gamma rhythm during the tests of most senses. Conclusion: It was concluded that the right back quadrant has a higher gamma rhythms percentage during tests which involve somesthetic, olfactory and gustatory memory. On the other hand, the predominance of a gamma rhythm percentage in any quadrant when the auditory and visual memory was stimulated was not observed in this study.

关键词： EEG Short-term Memory Cognition

Histologyassessmentofbipolarcoagulationandargonplasmacoagulationon digestivetract

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World Journal of Gastrointestinal Endoscopy 2014年第7期6卷 304-311页

作者： Garrido t Baba ER Wodak S Sakai P Cecconello I Maluf-filho f teresa Garrido Elisa R Baba Stephanie Wodak Paulo Sakai Ivan Cecconello Fauze Maluf-Filho Endoscopy Division and Gastrointestinal Surgery Division Hospital das Clinicas of the University of S?o Paulo S?o Paulo SP 05403-000 Brazil

AIM: to analyze the effect of bipolar electrocoagula-tion and argon plasma coagulation on fresh specimens of gastrointestinal tract. MEtHODS: An experimental evaluation was performed at Hospital das Clinicas of the University of So Paulo, on 31 fresh surgical specimens using argon plasma coagulation and bipolar electrocoagulation at different time intervals. the depth of tissue damage was his-topathologically analyzed by single senior pathologist unaware of the coagulation method and power setting applied. to analyze the results, the mucosa was divided in superficial mucosa (epithelial layer of the esophagus and superficial portion of the glandular layer of the stomach and colon) intermediate mucosa (until thelamina propria of the esophagus and until the bottom of the glandular layer of the stomach and colon) and muscularis mucosa. Necrosis involvement of the layers was compared in several combinations of power and time interval. RESULtS: Involvement of the intermediate mucosa of the stomach and of the muscularis mucosa of the three organs was more frequent when higher amounts of en-ergy were used with argon plasma. In the esophagus and in the colon, injury of the intermediate mucosa was frequent, even when small amounts of energy were used. the use of bipolar electrocoagulation resulted in more frequent involvement of the intermediate mucosa and of the muscularis mucosa of the esophagus and of the colon when higher amounts of energy were used. In the stomach, these involvements were rare. the risk of injury of the muscularis propria was significant only in the colon when argon plasma coagulation was ***: tissue damage after argon plasma coagulation is deeper than bipolar electrocoagulation. Both of them depend on the amount of energy used.

关键词： Argon plasma coagulation Electrocoagula-tion Gastrointestinal endoscopy Surgical procedures Endoscopic gastrointestinal Mucous membrane/injuries

Positive Solutions for Second-Order m-Point Boundary Value Problems on time Scales

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Acta Mathematica Sinica,English Series 2006年第6期22卷 1797-1804页

作者： Wan tong LI Hong rui SUN School of Mathematics and Statistics Lanzhou University Lanzhou 730000 P. R. China

Let t be a time scale such that 0, t ∈ t. By means of the Schauder fixed point theorem and analysis method, we establish some existence criteria for positive solutions of the m-point boundary value problem on time scales where α ∈ Ctd（（O,t,[0,∞））,f∈ Ckd（[0,∞）×[0,∞））,β,γ ∈[0,∞）,ξi ∈（0,p（t）.b,ai∈ （0,∞）（for i = 1,..., m - 2） are given constants satisfying some suitable hypotheses. We show that this problem has at least one positive solution for sufficiently small b 〉 0 and no solution for sufficiently large b. Our results are new even for the corresponding differential equation （t = R） and difference equation （t = Z）.

关键词： time scales positive solution Schauder fixed point theorem

Comparative analysis of peptidoglycan recognition proteins in endoparasitoid wasp Microplitis mediator

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Insect Science 2017年第1期24卷 2-16页

作者： rui-Juan Wang Zhe Lin Hong Jiang Jiancheng Li tusar t. Saha Ziyun Lu Zhiqiang Lu Zhen Zou Department of Entomology College of Plant Protection Northwest A&F University Yangling Shaanxi State Key Laboratory of Integrated Management of Pest Insects and Rodents Institute of Zoology Chinese Academy of Sciences Beijing Key Laboratory of Integrated Pest Management on Crops in Nor/hem Region of North China Ministry of Agriculture IPM Center of Hebei Province Institute of Plant Protection Hebei Academy of Agriculture and Forestry Sciences Baoding China Department of Entomology University of California Riverside CA USA

Peptidoglycan recognition proteins （PGRPs） are a family of innate immune receptors that specifically recognize peptidoglycans （PGNs） on the surface of a number of pathogens. Here, we have identified and characterized six PGRPs from endoparasitoid wasp, Microplitis mediator （MmePGRPs）. to understand the roles of PGRPs in parasitoid wasps, we analyzed their evolutionary relationship and orthology, expression profiles during different developmental stages, and transcriptional expression following infection with Gram-positive and -negative bacteria and a fungus. MmePGRP-S1 was significantly induced in response to pathogenic infection. this prompted us to evaluate the effects of RNA interference mediated gene specific knockdown ofMmePGRP-S1. the knockdown of MmePGRP-S1 （iMmePGRP-S1） dramatically affected wasps＇ survival following challenge by Micrococcus luteus, indicating the involvement of this particular PGRP in immune responses against Gram-positive bacteria. this action is likely to be mediated by the toll pathway, but the mechanism remains to be determined. MmePGRP-S 1 does not play a significant role in anti-fungal immunity as indicated by the survival rate of iMmePGRP-S wasps. this study provides a comprehensive characterization of PGRPs in the economically important hymenopteran species M. mediator.

关键词： endoparasitoid wasp insect immunity microbial infection Microplitis mediator peptidoglycan recognition protein

Supercritical superprocesses: Proper normalization and non-degenerate strong limit

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Science China Mathematics 2019年第8期62卷 1519-1552页

作者： Yan-Xia Ren Renming Song rui Zhang LMAM School of Mathematical Sciences & Center for Statistical Science Peking University Beijing 100871 China Department of Mathematics University of Illinois Urbana IL 61801 USA School of Mathematical Sciences Nankai University Tianjin 300071 China School of Mathematical Sciences Capital Normal University Beijing 100048 China

Suppose that X ={Xt, t≥0;Pμ} is a supercritical superprocess in a locally compact separable metric space E. Let φ0 be a positive eigenfunction corresponding to the first eigenvalue λ0 of the generator of the mean semigroup of X. then Mt := e-λ0t〈φ0,Xt〉 is a positive martingale. Let M∞ be the limit of Mt. It is known(see Liu et al.(2009)) that M∞ is non-degenerate if and only if the L log L condition is satisfied. In this paper we are mainly interested in the case when the L log L condition is not satisfied. We prove that, under some conditions, there exist a positive function γt on [0,∞) and a non-degenerate random variable W such that for any finite nonzero Borel measure μ on E,lim/t→∞γt〈φ0,Xt〉=W, a.s.-Pμ.We also give the almost sure limit of γt〈f, Xt〉for a class of general test functions f.

关键词： superprocesses Seneta-Heyde norming non-degenerate strong limit martingales