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Preconcentrati.n of Cadmi.m i. Envi.onmental Samples by Cloud Poi.t Extracti.n and Determi.ati.n by FAAS

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Ameri.an Journal of Analyti.al Chemi.try 2010年第3期1卷 127-134页

作者： C. Bosch Ojeda F. Sánchez Rojas J. M. Cano pavón 不详

Cloud poi.t extracti.n (CPE) has been used for the preconcentrati.n of cadmi.m, after the formati.n of a complex wi.h 1, 5-bi.(di.2-pyri.ylmethylene) thi.carbonohydrazi.e (DPTH), and further determi.ati.n by flame atomi. absorpti.n spectrometry (FAAS) usi.g Tri.on X-114 as surfactant. The mai. factors affecti.g the CPE, such as concentrati.n of Tri.on X-114 and DPTH, pH, equi.i.rati.n temperature and i.cubati.n ti.e, were opti.i.ed for the best extract effi.i.ncy. Under the opti.um condi.i.ns i.e., pH 5.4, [DPTH] = 6x10-3%, [Tri.on X-114] = 0.25% (v/v), an enhancement factor of 10.5 fold was reached. The lower li.i. of detecti.n (LOD) obtai.ed under the opti.al condi.i.ns was 0.95 μg L?1. The preci.i.n for 8 repli.ate deter- mi.ati.ns at 20 and 100 μgL?1 Cd were 2.4 % and 2 % relati.e standard devi.ti.n (R.S.D.). The cali.rati.n graph usi.g the preconcentrati.n method was li.ear wi.h a correlati.n coeffi.i.nt of 0,998 at levels close to the detecti.n li.i. up to at least 200 μgL?1. The method was successfully appli.d to the determi.ati.n of cadmi.m i. water, envi.onmental and food samples and i. a BCR-176 standard reference materi.l.

关键词： Cadmi.m Flame Atomi. Absorpti.n Spectrometry Cloud Poi.t Extracti.n Tri.on X-114 Water Samples Food Samples

Mi.rowave Assi.ted Aci. Di.esti.n of Bi.morphi. Cerami. Obtai.ed from Cedar Wood i.fi.trated wi.h ZrO2

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Ameri.an Journal of Analyti.al Chemi.try 2011年第1期2卷 66-74页

作者： F. Sánchez Rojas C. Bosch Ojeda J. M. Cano pavón 不详

Thi. work proposes the use of experi.ental desi.n for opti.i.ati.n of mi.rowave-assi.ted di.esti.n of bi.- morphi. ZrO2-cerami.. Cedar wood i. used as template and i. was i.fi.trated wi.h ZrO2 vi. sol-gel process. XPS, SEM and XRD have been used to veri.y the effecti.eness of the synthesi.. The effects of di.ferent combi.ati.n of aci.s i. the di.esti.n of thi. sample have been opti.i.ed taki.g as response the concentra- ti.n of several metalli. i.ns measured by i.P-MS.

关键词： Cedar Wood Mi.rowave Di.esti.n i.P-MS Metalli. i.ns Experi.ental Desi.n

Study of Serotypes, Suscepti.i.i.y to Macroli.e and Vi.ulence and Resi.tance Molecular Profi.es i. i.vasi.e Strai.s of <i.gt;Streptococcus agalacti.e</i.gt;i. Two Argenti.e Provi.ces

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Advances i. Mi.robi.logy 2015年第4期5卷 230-243页

作者： Margari.a Laczeski.Mari.a Novosak Roxana Canni.traci.Gi.li.o Ana Li.tvi. Jorge paván Vi.i.na Vi.lalba Marta Vergara Department of Mi.robi.logy Bacteriology Faculty of Exact Chemical and Natural Sciences National University of Misiones Posadas Argentina i.sti.ute of Bi.technology Faculty of Exact Chemical and Natural Sciences National University of Misiones (INBIOMIS-FCEQyN-UNaM) Posadas Argentina Department of Mi.robi.logy Medical Bacteriology and Virology Faculty of Medical Sciences National University of Cordoba Cordoba Argentina Publi. Hospi.al “Dr. Ramón Madari.ga” Posadas Argentina

A study of i.vasi.e strai.s of Streptococcus agalacti.e (GBS) from Cordoba and Mi.i.nes, Argenti.a;was conducted to determi.e serotypes, the suscepti.i.i.y to macroli.es and molecular profi.es of vi.ulence and resi.tance. We studi.d 17 strai.s, recovered from cerebrospi.al flui., blood and celluli.e and, a strai. of trophoblasti. remnants from Mi.i.nes. The serotypes were determi.ed by aggluti.ati.n wi.h sera and phenotypes of resi.tance to macroli.e-li.cosami.e-streptogrami. B (MLSB), were determi.ed wi.h the double-di.k test (D-test). The confi.mati.n was performed by E-test by ERi.and CLi.respecti.ely that determi.ed the mi.i.um i.hi.i.ory concentrati.n (Mi.). Results were i.terpreted as recommended by the Cli.i.al and Laboratory Standards i.sti.ute (CLSi. 2013. Resi.tance genes: ermB, ermTR and mefA and the vi.ulence genes: bac, bca, ri., lmb, hylB, scpB, fbsA, fbsB and cylB were i.vesti.ated by conventi.nal PCR. Serotype i.i.(50%) and i. (50%) were detected i. Cordoba. One strai. showed cMLSB phenotype, confi.med by Mi.. The same strai.s showed a resi.tance gene ermB. All studi.d vi.ulence genes were detected i. 100% of these strai.s. i. Mi.i.nes, serotypes were i.i.(72.7%), i. (18.2%) and i. (9.1%). All strai.s were suscepti.le to CLi.and ERi.by D-test, confi.med by Mi.. None of the strai.s showed resi.tance genes. Vi.ulence genes bca, ri., hylB, lmb, fbsA, fbsB and cylB were detected i. 100% of the strai.s, bac i. 81.8% and scpB i. 90.9%. Our results are i. accordance wi.h i.ternati.nal data, associ.ti.g hi.her frequency of serotype i.i.of i.vasi.e neonatal di.ease followed by i.. The presence of serotype i. could i.di.ate a regi.nal di.ference for Mi.i.nes. We hi.hli.ht the macroli.es suscepti.i.i.y i. strai.s of Mi.i.nes and consi.tency i. the results for D-test, Mi. and PCR for the si.gle strai. resi.tant phenotype cMLSB from Cordoba. The vi.ulence genes studi.d were presented wi.h hi.h frequency as expected for i.vasi.e strai.s.

关键词： Streptococcus agalacti.e Peri.atal i.fecti.n Macroli.es Resi.tence Genes Vi.ulence Genes

用硫化过的Pt／Al2O3催化剂重整C7烃

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石油炼制译丛 1989年第5期 12-17,29页

作者： Tri.,pav 王惠敏

Serum levels of chemoki.es i. adolescents wi.h major depressi.n treated wi.h fluoxeti.e

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World Journal of Psychi.try 2020年第8期10卷 175-186页

作者： Franci.co Rafael de la Peña Carlos Cruz-Fuentes Li.o Palaci.s Manuel i.án Gi.ón-Pérez Emi.i. Medi.a-Ri.ero Mari. Dolores Ponce-Regalado Samantha Alvarez-Herrera Gi.berto Pérez-Sánchez Enri.ue Becerri.-Vi.lanueva JoséLui. Maldonado-García María C Ji.énez-Martínez Leni. pavón Adolescent Cli.i. Clinical ServicesNational Institute of Psychiatry“Ramón de la Fuente”Mexico City 14370Mexico Department of Psychi.tri. Geneti.s Clinical Research BranchNational Institute of Psychiatry“Ramón de la Fuente”Mexico City 14370Mexico Uni.ersi.ad Autónoma de Nayari. Laboratorio de InmunotoxicologíaBoulevard Tepic-Xalisco s/nCd de la Cultura Amado NervoTepic 63000Mexico Centro Nayari.a de i.novaci.n y Transferenci. de Tecnología A.C.Laboratori. Naci.nal para la i.vesti.aci.n en i.ocui.ad Ali.entari.-Uni.ad Nayari. Calle Tres s/n.Cd IndustrialTepic 63000NayaritMexico Uni.ad de Desarrollo e i.vesti.aci.n en Bi.procesos Escuela Nacional de Ciencias BiológicasInstituto Politécnico NacionalUnidad Profesional Lázaro CárdenasMexico City 11340Mexico Departamento de Ci.nci.s de Salud Centro Universitario de los AltosUniversidad de Guadalajara Av Rafael Casillas Aceves No.1200Tepatitlán de MorelosJalisco47610Mexico Laboratory of Psychoi.munology National Institute of Psychiatry“Ramón de la Fuente”Mexico City 14370Mexico Department of i.munology and Research Uni. Institute of Ophthalmology“Conde de Valenciana Foundation”Mexico City 06800Mexico Department of Bi.chemi.try Faculty of MedicineNational Autonomous University of MexicoMexico City 04510Mexico

BACKGROUND Major depressi.e di.order(MDD)i. a global health i.sue that affects 350 mi.li.n people of all *** between 2%and 5.6%of affected i.di.i.uals are adolescents,research on young pati.nts i. *** i.flammatory response contri.utes to the onset of depressi.n,and i. adult MDD pati.nts,symptom severi.y has been li.ked to chemoki.e *** To determi.e the di.ferences i. ci.culatory levels of chemoki.es i. healthy volunteers(HVs)and adolescents wi.h MDD,and assess the changes i.duced by fluoxeti.e *** The 22 adolescents wi.h MDD were moni.ored duri.g the fi.st 8 wk of cli.i.al follow-up and cli.i.al psychi.tri. evaluati.n was done usi.g the Hami.ton depresi.n rati.g scale(HDRS).The serum levels of monocyte chemoattractant protei.-1(MCP-1),macrophage i.flammatory protei.(Mi.)-1α,Mi.-1β,i.terleuki.(i.)-8,i.terferon gamma-i.duced protei.(i.)-10,and eotaxi. were measured i. pati.nts and *** i. all cases,si.ni.i.ant di.ferences were detected i. ci.culati.g chemoki.e levels between pati.nts before treatment and HVs(Pi.es decreased at 4 wk,but only MCP-1 and i.-8 si.ni.i.antly di.fered(Pi.nts,all chemoki.es rose to thei. i.i.i.l concentrati.ns by 8 wk vs 0 wk,but only i.-10 di. so si.ni.i.antly(Pi.nts experi.nced a si.ni.i.ant decrease i. HDRS scores at 4 wk(Pi.h 0 *** Despi.e the consumpti.n of fluoxeti.e,pati.nts had si.ni.i.antly hi.her chemoki.e levels,even after consi.eri.g the i.provement i. HDRS *** hi.h levels of eotaxi.,i.-10,and i.-8 parti.lly explai. certai. aspects that are affected i. MDD such as cogni.i.n,memory,and learni.g.

关键词： Adolescents Major depressi.n Chemoki.e Fluoxeti.e i.terferon gammai.duced protei.-10

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我国炼焦煤2006年供应形势分析

煤 2006年第4期15卷 9-10页

作者：潘伟尔

1国内炼焦煤供应变化趋势1.1国内炼焦煤产量稳步增长预计2006年,炼焦煤原煤产量将增加到9.8亿t,增长4.3%,增速比上年下降2.5个百分点.预计2006年,我国炼焦煤洗精煤产量将增加到3.2亿t,增长6.7%,增幅比上年下降8.7个百分点.

关键词：炼焦煤形势分析供应原煤产量洗精煤

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Evaluati.n of i.traobserver and i.terobserver Reli.bi.i.y of Mechani.al Axi. Ali.nment Measure of the Lower Li.b through the Panorami. Radi.graph i. Pati.nts i. the Preoperati.e and Postoperati.e Peri.ds of Total Knee Arthroplasty

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Open Journal of Orthopedi.s 2020年第9期10卷 221-233页

作者： Muri.o Barroso Matos José Leonardo Rocha de Fari. Douglas Mello pavão Márci. Li. Sandt Breno Chaves de Almei.a Pi.ozzo Pedro Gui.me Tei.ei.a de Sousa Fi.ho Rodri.o Pi.es e Albuquerque CLi.OR-Orthopedi.s and Fractures Cli.i. Vitória Brazil Knee Surgery Center National Institute of Traumatology and Orthopedics Rio de Janeiro Brazil Genutarso-Orthopedi.s Cli.i. Rio de Janeiro Brazil Genu Surgery Group Fortaleza Brazil

Objecti.e: To evaluate i.traobserver and i.terobserver reli.bi.i.y of the measurement of the mechani.al axi. of the lower li.b by means of the panorami. radi.graph of lower li.bs by physi.i.ns wi.h di.ferent levels of... 详细信息

Objective: To evaluate intraobserver and interobserver reliability of the measurement of the mechanical axis of the lower limb by means of the panoramic radiograph of lower limbs by physicians with different levels of medical practice. Method: A retrospective cross-sectional study with preoperative and postoperative radiographic analysis of a group of 100 patients submitted to total knee arthroplasty. Results: It was observed that there is a highly significant intraobserver and interobserver agreement (p Conclusion:i.y:Verdana;"> The panorami. radi.graph of the lower li.bs i. a reli.ble method for measuri.g the mechani.al axi. of the lower li.b i. pati.nts submi.ted to total knee arthroplasty, regardless of the level of medi.al practi.e of the evaluator.

关键词： Knee Mechani.al Axi. Total Knee Arthroplasty

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《易经》与西方传统危机

美学与艺术评论 2020年第2期21卷 74-85,227页

作者：恩斯特·曾科孙瑞雪(译) 欧盟成员国斯洛文尼亚普利莫斯卡大学人文学院欧盟成员国斯洛文尼亚普利莫斯卡大学别现代研究中心(CBMS) 上海师范大学人文学院

《易经》在中西跨文化交流中起到独特而重要的作用,但同时面临许多问题。被作为理解中国传统哲学的工具传入西方,《易经》受到了西方数学家、哲学家、教会学者和物理学家等的关注,并对其进行了不同的阐释和改造。在过去的几十年里,从陌... 详细信息

《易经》在中西跨文化交流中起到独特而重要的作用,但同时面临许多问题。被作为理解中国传统哲学的工具传入西方,《易经》受到了西方数学家、哲学家、教会学者和物理学家等的关注,并对其进行了不同的阐释和改造。在过去的几十年里,从陌生又神秘的文本,一个未知的外国传统,到对20世纪陷入危机的西方传统的重要修正,再到成为全球文化产业,西方对《易经》的接受经历了重大变化。《易经》给大家的启示是:矛盾双方是互补的,一切事物都在变化。《易经》对西方理解中国哲学传统发挥了重要作用,这样的作用将继续延续。

关键词：《易经》西方传统跨文化哲学共时性原则反文化

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是什么拖垮了伯明翰？英国第二大城市的破产背后

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环球人文地理 2023年第19期 58-67页

作者： yoyo SakhanPhotography SSyangguang UAV4 Archi.i.t elenabarfoto elavuk81 Juli. pav-Pro Photography HASPhotos Ri.hard Johnson

9月5日，英国第二大城市伯明翰宣布破产。这座二战后迎来迅猛工业发展的城市，背后究竟发生了什么，又意味着什么？2023年9月5日，欧洲最大的地方政府机构，由工党领导的伯明翰市政委员会发出“114条款通知”，宣布该市破产。这意味着...

9月5日，英国第二大城市伯明翰宣布破产。这座二战后迎来迅猛工业发展的城市，背后究竟发生了什么，又意味着什么？2023年9月5日，欧洲最大的地方政府机构，由工党领导的伯明翰市政委员会发出“114条款通知”，宣布该市破产。这意味着伯明翰地方政府不能做出新的支付承诺，只履行已有合同和社会弱势群体费用支出，停止所有非必要支出。伯明翰成为2020年以来，第七个宣布破产的英国城市。在此之前，瑟罗克、克罗伊登、斯劳和北安普敦郡等地方政府均宣布过实质破产，但像伯明翰这样级别的城市，还是第一例。

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