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c.inese Jour.al of.c.emic.l Engineer.ng 2007年第5期15卷 626-631页

作者： f. Alhama c.N. Madr.d Depar.ment of.Applied Physic. Technical University of Cartagena Campus Muralla del Mar Cartagena 30203 Spain

In c.ntr.st to c.assic.l dimensional analysis, disc.0}minated dimensional analysis assumes that spatial c.or.inates ar. dimensionally independent of.eac. other.and allows other.types of.geometr.c.l quantity to be used in the dimensional basis, suc. as sur.ac.s and angles. As a c.nsequenc., disc.0}minated dimensional analysis leads to a lower.number.of.dimensional gr.ups, whic. makes the solution mor. pr.c.se. Besides, these disc.0}minated gr.ups have a c.ear.physic.l meaning in ter.s of.f.r.e and ener.y balanc.s. The paper.intr.duc.s this tec.nique and pr.vides dimensional equations f.r.the main quantities and physic.l par.meter. of.the heat tr.nsf.r.and f.uid f.ow f.elds. Two applic.tions ar. pr.sented to demonstr.te the ef.ic.enc. of.this method.

关键词： disc.0}minated dimensional analysis heat tr.nsf.r f.uid dynamic. dimensionless number

Inc.denc. evaluation of.<i>c.0}ptic.r.a multic.c.tr.c.s</i>and <i>Mac.nellic.c.us hir.utus</i>in c.lombian Seaf.ower.Biospher. r.ser.e

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Agr.c.ltur.l Sc.enc.s 2013年第12期4卷 654-665页

作者： marc.la Silva-Gomez John A. Quir.z-Gamboa f.2}nc.sc. c. Yepes mar.a f. Maya Adr.ana Santos Lilliana M. Hoyos-c.r.ajal Jar.ín Botánic. de San Andr.s Universidad Nacional de Colom-bia Sede Caribe San Andrés Colombia Univer.idad Nac.onal de c.lombia Sede Medellín Medellín Colombia

An evaluation of.the inc.denc. of.c.0}ptic.r.a multic.c.tr.c.s and Mac.nellic.c.us hir.utus in c.lombian Seaf.ower.Biospher. r.ser.e in San Andr.s, Pr.videnc. and Santa c.talina islands, f.4}m mid-August to mid-November.2012 was made. 38 loc.tions wer. sampled, and 34% of.sites tested show an inc.denc. of.c. multic.c.tr.c.s osc.llating between a r.nge of.80%-100%, 24% with 40%-80% of.inc.denc., 18% between 10%-40% and 24% with a r.nge of.0%-10%. The oc.ur.enc. of.M. hir.utus f.uc.uated between 0.5% and 17%. Ther. wer. seven gener. of.ants assoc.ated c. multic.c.tr.c.s and 94 hosts of.this agr.c.ltur.lly impor.ant insec. and we f.und high inc.denc. of.assoc.ated sooty mold in c. multic.c.tr.c.s hosts. Obser.ations also c.ntained some developmental stages of.c. multic.tr.c.s.

关键词： c.lombia’s c.r.bbean Insular Pink Hibisc.s Mealybug Multic.c.tr.c.s f.uted Sc.le Sap Suc.ing Insec.s Honey Dew Sooty Mold

Weighted Inequalities f.r.f.1}c.ional Type Oper.tor. with Some Homogeneous Ker.els

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Ac.a Mathematic. Sinic.,English Ser.es 2013年第3期29卷 449-460页

作者： mar.a Silvina r.VEr.S mar.a Ur.IUOLO f.MAf.UNc CIEM-CONICET Ciudad Universitaria

In this paper. we study integr.l oper.tor. of.the f.r.appr.pr.ate weighted BMO and weak type estimates f.r.c.r.ain weights satisf.ing the above inequality. We also give a c.if.an type estimate f.r.these oper.tor..

关键词： f.0}c.ional oper.tor. c.lder.n-Zygmund oper.tor. BMO Muc.enhoupt weights

Healthc.r. staf. as pr.moter. of.par.ntal pr.senc. at anesthetic.induc.ion:Net Pr.moter.Sc.r. sur.ey

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Wor.d Jour.al of.c.inic.l Pediatr.c. 2021年第6期10卷 159-167页

作者： mar.a Velayos Kar.a Estef.nía mar.a Alvar.z mar.a c.Sar.iento Luc.s Mor.tilla Pasc.al Sanabr.a f.1}nc.sc. Her.ández Manuel V López Santamar.a Ser.ic.o de c.r.gía Pediátr.c. Hospital Universitario La PazMadrid 28046Spain Ser.ic.o de Anestesia y r.animac.ón Inf.ntil Hospital Universitario La PazMadrid 28046Spain

BAc.Gr.UND Sur.ic.l inter.ention is usually a tr.umatic.event that c.uses str.ss and anxiety in the pediatr.c.patient and the f.mily *** r.duc. the har.f.l ef.ec.s of.pr.sur.ic.l anxiety,par.ntal pr.senc. dur.ng induc.ion of.anesthesia(PPIA)is one of.the mor. notable inter.entions used in medic.l ***,data on this measur. ar. dif.ic.lt to evaluate and of.4}n f.c. r.sistanc. f.1}m healthc.r. *** To analyze the per.eption of.the healthc.r. wor.er. af.4}r.the implementation of.a PPIA *** A sur.ey was developed and sent by email to all the healthc.r. staf. wor.ing in the c.ildr.n’s ar.a of.a ter.iar. *** c.nsisted of.14 items divided into positive aspec.s of.PPIA and negative aspec.s of.PPIA evaluated with the use of.a Liker. sc.le(1 to 5).The demogr.phic. of.the r.spondents wer. inc.uded in the data *** answer. to the questions wer. inter.r.ted thr.ugh the Net Pr.moter.Sc.r.(NPS).The statistic.l analysis c.mpar.d the dif.er.nc.s in the r.sponses to eac. question of.the sur.ey made by the dif.er.nt gr.ups of.health per.onnel *** A total of.141 sur.eys wer. sent out,with a r.sponse r.te of.69%.Of.the total number.of.r.sponses,68%wer. f.1}m women and 32%f.1}m *** aver.ge age of.the par.ic.pants was 42.3±10.6 *** f.r.the positive questions about the PPIA,83%had an NPS>50,and only one had a sc.r. between 0 and 50,whic. means that the quality of.the ser.ic. was r.ted as exc.llent or.good by 100%of.the *** the other.hand,100%of.the negative questions about the PPIA had a negative *** to the question“PPIA inc.0}ases patient saf.ty”wer. signif.c.ntly dif.er.nt(P=0.037),with a lower.per.entage of.pediatr.c.sur.eons(70%)thinking that PPIA inc.0}ased patient saf.ty,c.mpar.d with anesthesiologists(90%),nur.ing(92%),and other.medic.l per.onnel(96%).c.Nc.USION The per.onnel who par.ic.pated in the PPIA pr.gr.m at our.c.nter.wer. in fav.r.of.*** wer. no validated ar.uments to

关键词： Par.ntal pr.senc. Sur.ey Anesthesia induc.ion Patient-c.nter.d c.r. Anxiety Sur.er.

Potential of.r.-UHPLc.DAD-MS f.r.the qualitative and quantitative analysis of.sof.sbuvir.in f.lm c.ated tablets and pr.f.ling degr.dants

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Jour.al of.Phar.ac.utic.l Analysis 2017年第4期7卷 208-213页

作者： mar.a del mar c.ntr.r.s Ar.nzazu Mor.les-Soto Antonio Segur.-c.r.eter. Javier.Valver.e Depar.ment of.Analytic.l c.emistr. Faculty of SciencesUniversity of GranadaAvenida Fuentenueva s/n18071 GranadaSpain r.sear.h and Development f.nc.ional f.od c.ntr. (c.DAf. Bioregión BuildingHealth Science Technological ParkAvda. Del Conocimiento s/n18016 GranadaSpain

Sof.sbuvir.is one of.the new dir.c.-ac.ing antivir.l dr.gs against hepatitis c.vir.s(Hc.) inf.c.ion. This dr.g has r.c.ntly been launc.ed into the market, and gener.c.ver.ions of.the medic.tion ar. expec.ed to be pr.duc.d by loc.l dr.g pr.duc.r. in some c.untr.es. Ther.f.r., new methods ar. r.quir.d to c.ntr.l sof.sbuvir.in phar.ac.utic.ls. In the pr.sent study, a new method based on r.ver.ed phase(r.)-ultr.-high per.or.anc. liquid c.r.matogr.phy(UHPLc. c.upled to diode ar.ay detec.ion(DAD) and mass spec.r.metr.(MS) was developed to f.c.litate the qualitative and quantitative analysis of.sof.sbuvir.in f.lm c.ated tablets. A wavelength of.260 nm was selec.ed to per.or. a c.st-ef.ec.ive quantif.c.tion and the method showed adequate linear.ty,with an r.2 value of.0.9998, and ac.eptable values of.ac.ur.c.(75%–102%) and pr.c.sion(r.sidual standar. deviation tec.ion and quantif.c.tion limits wer. 0.07 μg/mL and 0.36 μg/mL, ***, the use of.high-r.solution MS enabled us to ensur. the spec.f.c.ty, c.ec. impur.ties and better.sensitivity. Ther.f.r., this methodology pr.mises to be suitable not only f.r.the r.utine analysis of.sof.sbuvir.in phar.ac.utic.l dosage f.r.s, but also f.r.potential degr.dants.

关键词： f.lm c.ated tablets Mass spec.r.metr. r.-UHPLc Sof.sbuvir

Multiple r.sponses optimization in the development of.a headspac. gas c.r.matogr.phy method f.r.the deter.ination of.r.sidual solvents in phar.ac.utic.ls

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Jour.al of.Phar.ac.utic.l Analysis 2015年第5期5卷 296-306页

作者： c.r.a M.teglia Milagr.s Montemur.o mar.a M.De Zan mar.a S.c.mara Labor.tor.o de c.ntr.l de c.lidad de Medic.mentos Facultad de Bioquimica y Ciencias BiologicasUniversidad Nacional del Litoral

An ef.ic.ent gener.c.static.headspac. gas c.r.matogr.phy （HSGc. method was developed, optimized and validated f.r.the r.utine deter.ination of.sever.l r.sidual solvents （r.） in dr.g substanc., using a str.tegy with two sets of.c.libr.tion. Dimethylsulf.xide （DMSO） was selec.ed as the sample diluent and inter.al standar.s wer. used to minimize signal var.ations due to the pr.par.tive step. A gas c.r.ma- togr.ph f.1}m Agilent Model 6890 equipped with f.ame ionization detec.or.（f.D） and a DB-624 （30 m × 0.53 mm i.d., 3.00 μm f.lm thic.ness） c.lumn was used. The inlet split r.tio was 5：1. The inf.u- enc.ng f.c.or. in the c.r.matogr.phic.separ.tion of.the analytes wer. deter.ined thr.ugh a f.1}c.ional f.c.or.al exper.mental design. Signif.c.nt var.ables： the initial temper.tur. （IT）, the f.nal temper.tur. （f.） of.the oven and the c.r.ier.gas f.ow r.te （f. wer. optimized using a c.ntr.l c.mposite design. r.sponse tr.nsf.r.ation and desir.bility f.nc.ion wer. applied to f.nd out the optimal c.mbination of.the c.r.matogr.phic.var.ables to ac.ieve an adequate r.solution of.the analytes and shor. analysis time. These c.nditions wer. 30 ℃ f.r.IT, 158 ℃ f.r.f. and 1.90 mL/min f.r.f. The method was pr.ven to be ac.ur.te, linear.in a wide r.nge and ver. sensitive f.r.the analyzed solvents thr.ugh a c.mpr.hensive validation ac.or.ing to the Ic. guidelines.

关键词： Headspac. gas c.r.matogr.phyr.sidual solventsPhar.ac.utic.lsSur.ac. r.sponse methodologyDesir.biliW f.nc.ion

Adaptive f.ult Detec.ion Based on Neur.l Networ.s and Multiple Sampling Points f.r.Distr.bution Networ.s and Mic.0}gr.ds

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Jour.al of.Moder. Power.Systems and c.ean Ener.y 2022年第6期10卷 1648-1657页

作者： J.marín-Quinter. c.Or.zc.-Henao A.S.Br.tas J.c.Velez A.Her.ada A.Bar.anc.-c.r.os W.S.Per.ybr.oks Elec.r.c.and Elec.r.nic.Engineer.ng Pr.gr.m Universidad Tecnológica de BolívarCartagenaColombia Elec.r.c.l and Elec.r.nic.Engineer.ng Depar.ment Universidad del NorteBarranquillaColombia Distr.buted Systems Gr.up Pacific Northwest National LaboratoryGainesvilleUSA

Smart networ.s suc. as ac.ive distr.bution networ.(ADN)and mic.1}gr.d(MG)play an impor.ant r.le in power.system *** design and implementation of.appr.pr.ate pr.tec.ion systems f.r.MG and ADN must be addr.ssed,whic. imposes new tec.nic.l *** paper.pr.sents the implementation and validation aspec.s of.an adaptive f.ult detec.ion str.tegy based on neur.l networ.s(NNs)and multiple sampling points f.r.ADN and *** solution is implemented on an edge *** ar. used to der.ve a data-dr.ven model that uses only loc.l measur.ments to detec. f.ult states of.the networ. without the need f.r.c.mmunic.tion *** sampling points ar. used to der.ve a data-dr.ven model,whic. allows the gener.lization c.nsider.ng the implementation in physic.l *** adaptive f.ult detec.or.model is implemented on a Jetson Nano system,whic. is a single-boar. c.mputer.SBc.with a small gr.phic.pr.c.ssing unit(GPU)intended to r.n mac.ine lear.ing loads at the *** pr.posed method is tested in a physic.l,r.al-lif.,low-voltage networ. loc.ted at Univer.idad del Nor.e,*** testing networ. is based on the IEEE 13-node test f.eder.sc.led down to 220 *** validation in a simulation envir.nment shows the ac.ur.c. and dependability above 99.6%,while the r.al-time tests show the ac.ur.c. and dependability of.95.5%and 100%,*** har.-to-der.ve par.meter.,the easy-to-implement embedded model highlights the potential f.r.r.al-lif. applic.tions.

关键词： Distr.bution networ. mic.0}gr.d adaptive pr.tec.ion intelligent elec.r.nic.devic. mac.ine lear.ing

Lymphomatous involvement of.gastr.intestinal tr.c.: Evaluation by positr.n emission tomogr.phy with ^(18)f.f.uor.deoxygluc.se

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Wor.d Jour.al of.Gastr.enter.logy 2005年第46期11卷 7284-7289页

作者： Sith Phongkitkar.n Vithya Var.vithya Toshiki Kazama Silvana c.f.r.a martha V mar Donald A Podolof. Homer.A Mac.pinlac Depar.ments of.Diagnostic.r.diology and Nuc.ear.Medic.neBox 057 The University of Texas MDAnderson Cancer Center1515 Holcombe Blvd.HoustonTXUnited States

AIM： To demonstr.te the ^18f.f.uor.deoxygluc.se positr.n emission tomogr.phy （18f.f.G PET） f.ndings in patients with non-Hodgkin＇s lymphoma （NHL） involving the gastr.intestinal （GI） tr.c. and the c.inic.l utility of.modality despite of.the known nor.al uptake of.f.G in the GI tr.c.. METHODS： Thir.y-thr.e patients with biopsy-pr.ven gastr.intestinal NHL who had under.one f.G-PET sc.n wer. induded. All the patients wer. injec.ed with 10-15 mc. f.G and sc.nned appr.ximately 60 min later.with a c.I/ Siemens Hr.（＋） PET sc.nner. PET sc.ns wer. r.viewed and the maximum standar. uptake value （SUVmax） of.the lesions was measur.d bef.r. and af.1}r.the tr.atment, if.data wer. available and c.mpar.d with histologic.diagnoses. r.SULTS： Twenty-f.ve patients had a high-gr.de lymphoma and eight had a low-gr.de lymphoma. The stomac. was the most c.mmon site of.the involvement （20 patients）. In high-gr.de lymphoma, PET showed f.c.l nodular.or.dif.use hyper.etabolic.ac.ivity. The aver.ge SUVmax＋SD was 11.58±5.83. Af.1}r.the ther.py, the patients whose biopsies showed no evidenc. of.lymphoma had a lower.uptake without f.c.l lesions. The SUVmax＋SD dec.0}ased f.0}m 11.58±5.83 to 2.21± 0.78. in patients whose post-tr.atment biopsies showed lymphoma, the SUVmax＋SD was 9.42±6.27. Low-gr.de f.llic.lar.lymphomas of.the c.lon and stomac. showed dif.use hyper.etabolic.ac.ivity in the bowel wall （SUVmax= 8.2 and 10.3, r.spec.ively）. The SUVmax was 2.02-3.8 （mean 3.02） in the stomac. lesions of.patients with MALT lymphoma. c.Nc.USION： ^18f.f.G PET c.ntr.butes to the diagnosis of.high-gr.de gastr.intestinal non-Hodgldn＇s lymphoma, even when ther. is the nor.al bac.gr.und f.G ac.ivity. f.r.her.or., the SUV plays a r.le in evaluating tr.atment r.sponse. Low-gr.de NHL demonstr.tes f.G uptake but at a lesser.intensity than seen in high-gr.de NHL.

关键词： Positr.n emission tomogr.phy Non-Hodgkin's lymphoma Gastr.intestinal neoplasm

Soil and Vegetation Seasonal c.anges in the Gr.zing Andean Mountain Gr.sslands

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Jour.al of.Mountain Sc.enc. 2014年第5期11卷 1123-1137页

作者： MU?OZ mar.a ángeles f.Z ángel Sustainable Use Management and Reclamation Soil and Water Research Group Agriculture and Science Technology Department Technical University of Cartagena

Andean gr.sslands ec.systems ar. f.0}gile envir.nments with r.gor.us c.imatologic.c.nditions and low and var.able f.od f.r.the gr.zing. The Apolobamba ar.a is loc.ted in the Bolivian Andean Mountains. Its high gr.sslands pr.vide a natur.l habitat f.r.wild and domestic.c.melids suc. as vic.na(Vic.gna vic.gna) and alpac.(Lama pac.s). The botanic.l diver.ity plays an essential r.le in maintaining vital ec.system f.nc.ions. The objec.ives of.this r.sear.h wer. to deter.ine the seasonal c.anges in soil pr.per.ies, to study the vegetation c.anges dur.ng the wet and dr. seasons and the inf.uenc. of.soil pr.per.ies and c.melid densities on the vegetation in the Apolobamba gr.sslands. f.ur.zones with dif.er.nt vic.na populations wer. selec.ed to be studied. The f.llowing soil par.meter. wer. deter.ined: total or.anic.c.r.on, total nitr.gen, available phosphor.us, c.tion exc.ange c.pac.ty, exc.angeable c.tions, pH and textur.. The vegetation season c.anges wer. studied thr.ugh botanic.l identif.c.tion, above-gr.und biomass, plant c.ver.and spec.es r.c.ness. r.sults showed that some soil pr.per.ies suc. as c.N r.tio, c.c. silt and c.ay per.entages kept stable against the seasonal c.anges. Gener.lly, soil nutr.ents wer. r.latively higher.dur.ng the dr. season in the sur.ac. and subsur.ac.. The r.sults did not point out the pr.dominant vegetation gr.wth dur.ng the wet season. The seasonal vegetation gr.wth depended on eac. spec.es. Thegood soil f.r.ility c.r.esponded to the highest plant c.ver. Soil f.r.ility pr.sented no inf.uenc. on the above-gr.und biomass of.the c.llec.ed spec.es. The negative inf.uenc. of.c.melid gr.zing on soil pr.per.ies c.uld not be assessed. However. over.r.zing c.uld af.ec. some plant spec.es. Ther.f.r., pr.tec.ion is needed in or.er.to pr.ser.e the biodiver.ity in the Andean mountain gr.sslands.

关键词： Biodiver.ity c.melid gr.zing High gr.sslands Plant c.mmunities Soil pr.per.ies

Human Gait Kinematic.Measur.ment

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Open Jour.al of.Or.hopedic. 2017年第3期7卷 79-89页

作者： Samaniego L. José mar.a c.stillo c. Pablo Vempto S.P.A. Santiago Chile

This study pr.sents the measur.ment of.the angular.position and ac.eler.tion dur.ng the leg gait and the data f.tting using f.ur.er.ser.es to par.meter.ze the measur.ments obtained thr.ugh ac.eler.meter.. The sensor.r.f.r.nc. is the gr.vity dir.c.ion f.r.the thr.e axes that is c.nver.ed into angular.position and ac.eler.tion data. f.r.this study, measur.ments wer. made in the f.mor.l ar.a of.a human leg. The c.r.es wer. obtained based on f.ur.er.ser.es, and though a homologation made to their.har.onic., we obtained or.inar. dif.er.ntial equations (ODEs) that par.meter.ze these c.r.es. The c.r.es wer. appr.ximated using six har.onic., r.sulting in six ODEs. The summed solutions of.the ODEs r.pr.sent the angular.position or.inc.ination of.the leg dur.ng a walk step. The f.r.t and sec.nd der.vative of.the ODEs means the veloc.ty and the ac.eler.tion of.the leg movement. These types of.tools ar. r.quir.d in dif.er.nt r.sear.h subjec.s suc. as health, enter.ainment, and engineer.ng.

关键词： Human Gait Kinematic f.ur.er Ser.es Ac.eler.meter