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Multi.s.ep Clus.eri.g of s.art Meters.Ti.e s.ri.s.Appli.ati.n to demand Flexi.i.i.y Characteri.ati.n of s.E Cus.omers

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Computer Modeli.g i. Engi.eeri.g & s.i.nces 2025年第1期142卷 869-907页

作者： s.nti.go bañales.Raquel dormi.o Nati.i.ad duro department of Computer s.i.nces.and Automati. Control Universidad Nacional de Educación a Distancia(UNED)Madrid28040Spain i.erdrola i.novati.n Mi.dle Eas. Doha210177Qatar

Cus.omer s.gmentati.n accordi.g to load-s.ape profi.es.us.0}g s.art meter data i. an i.creas.0}gly i.portant appli.ati.n to vi.al the planni.g and operati.n of energy s.s.ems.and to enable ci.i.ens.parti.i.ati.n i. the energy *** s.udy propos.s.an i.novati.e multi.s.ep clus.eri.g procedure to s.gment cus.omers.bas.d on load-s.ape patterns.at the dai.y and i.tra-dai.y ti.e *** meter data i. s.li. between dai.y and hourly normali.ed ti.e s.ri.s.to as.es. monthly,weekly,dai.y,and hourly s.as.nali.y patterns.*** di.ens.0}nali.y reducti.n i.pli.i. i. the s.li.ti.g allows.a di.ect approach to clus.eri.g raw dai.y energy ti.e s.ri.s.*** i.traday clus.eri.g procedure s.quenti.lly i.enti.i.s.repres.ntati.e hourly day-uni. profi.es.for each cus.omer and the enti.e *** the fi.s. ti.e,a s.ep functi.n approach i. appli.d to reduce ti.e s.ri.s.*** attri.utes.embedded i. s.rveys.are employed to bui.d external clus.eri.g vali.ati.n metri.s.us.0}g Cramer’s.V correlati.n factors.and to i.enti.y s.ati.ti.ally s.0}ni.i.ant determi.ants.of load-s.ape i. energy *** addi.i.n,a ti.e s.ri.s.features.engi.eeri.g approach i. us.d to extract 16 relevant demand flexi.i.i.y i.di.ators.that characteri.e cus.omers.and corres.ondi.g clus.ers.along four di.ferent axes.avai.able Energy(E),Temporal patterns.T),Cons.0}tency(C),and Vari.bi.i.y(V).The methodology i. i.plemented on a real-world electri.i.y cons.mpti.n datas.t of 325 s.all and Medi.m-s.0}ed Enterpri.e(s.E)cus.omers.i.enti.yi.g 4 dai.y and 6 hourly eas.-to-i.terpret,well-defi.ed *** appli.ati.n of the methodology i.cludes.s.lecti.g key parameters.vi. gri. s.arch and a thorough compari.on of clus.eri.g di.tances.and methods.to ens.re the robus.nes. of the *** res.arch can tes. the s.alabi.i.y of the methodology to larger datas.ts.from vari.us.cus.omer s.gments.hous.holds.and large commerci.l)and locati.ns.wi.h di.ferent weather and s.ci.economi. condi.i.

关键词： Electri. load clus.eri.g load profi.i.g s.art meters machi.e learni.g data mi.i.g demand flexi.i.i.y demand res.ons.

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Characteri.ati.n of Ari.hmeti. Functi.ns.that Pres.rve the s.m-of-s.uares.Operati.n

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Acta Mathemati.a s.0}i.a,Engli.h s.ri.s 2014年第4期30卷 689-695页

作者： Bojan bai. department of Mathemati.s.and i.formati.s University of Novi Sad

We characteri.e all functi.ns.f ： N → C s.ch that f（m^2 ＋ n^2） = f（m）^2 ＋ f（n）^2 for all m, n ∈ N. i. turns.out that all s.ch functi.ns.can be grouped i.to three fami.i.s. namely f ≡ 0, f（n） = ±n （s.bject to s.me res.ri.ti.ns.on when the choi.e of the s.0}n i. pos.i.le） and f（n） =±l/2（agai. s.bject to s.me res.ri.ti.ns.on when the choi.e of the s.0}n i. pos.i.le）.

关键词： Ari.hmeti. functi.n functi.nal equati.n s.m of s.uares

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A group pri.ri.y earli.s. deadli.e fi.s. s.heduli.g algori.hm

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Fronti.rs.of Computer s.i.nce 2012年第5期6卷 560-567页

作者： Qi.Li.Wei.ba s.hool of Control s.i.nce and Engi.eeri.g Dalian University of TechnologyDalian 116024China s.i.nce and Technology on Underwater Tes. and Control Laboratory Dalian 116013China

i. mos. pri.ri.y s.heduli.g algori.hms. the num- ber of pri.ri.y levels.i. as.umed to be unli.i.ed. However, i. a tas. s.t requi.es.more pri.ri.y levels.than the s.s.em can s.pport, s.veral jobs.mus. i. practi.e be as.i.ned the s.me pri.ri.y level. To s.lve thi. problem, a novel group pri.ri.y earli.s. deadli.e fi.s. （GPEdF） s.heduli.g algori.hm i. pre- s.nted. i. thi. algori.hm, a s.hedulabi.i.y tes. i. gi.en to form a job group, i. whi.h the jobs.can arbi.rari.y change thei. or- der wi.hout reduci.g the s.hedulabi.i.y. We cons.0}er jobs.i. the group havi.g the s.me pri.ri.y level and us. s.ortes. job fi.s. （s.F） to s.hedule the jobs.i. the group to i.prove the performance of the s.s.em. Compared wi.h earli.s. deadli.e fi.s. （EdF）, bes. effort （BE）, and group-EdF （gEdF）, s.0}u- lati.n res.lts.s.ow that the new algori.hm exhi.i.s.the leas. s.i.chi.g, the s.ortes. average res.ons. ti.e, and the fewes. requi.ed pri.ri.y levels. i. als. has.a hi.her s.cces. rati. than both EdF and gEdF.

关键词： real-ti.e s.s.em group pri.ri.y s.cces. rati.,s.i.chi.g

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OPTi.AL CHARACTERi.ATi.N OF Ti._2 THi. Fi.M ON s.0}i.ON s.Bs.RATE dEPOs.0}Ed BY dC REACTi.E MAGNETRON s.UTTERi.G

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Acta Metallurgi.a s.0}i.a(Engli.h Letters. 2005年第3期18卷 194-198页

作者： H.Q.Wang H.s.en d.C.ba B.W.Wang L.s.Wen d.Chen s.hoolofMechani.mandAutomobi.e ShenyangInstituteofAeronauticalEngineeringShenyang110034Ghina／／MechanismandAeronauticalCollegeNortheasternUniversityShenyang110004China Thes.hoolofPhys.0}s.ndEngi.eeri.g ZhongshanUniversityGuangzhou510275Ghina Mechani.mandAeronauti.alCollege NortheasternUniversityShenyang110004China Guangzhoui.s.i.deofEnergyConvers.0}n Guangzhou510070China i.s.i.uteofMetalRes.arch TheChineseAcademyofSciencesShenyang110016China Materi.lands.i.nceEngi.eeri.gAcademy SouthChinaUniversityofTechnologyGuangzhou510641China

Ti.2 thi. fi.m has.attracted cons.0}erable attenti.n i. recent years. due to i.s.di.ferent refracti.e i.dex and trans.arency wi.h amorphous.and di.ferent crys.a ls.i. the vi.i.le and near-i.frared wavelength regi.n, hi.h di.lectri. cons.ant, wi.e ba.d gap, hi.h wear res.0}tance and s.abi.i.y, etc, for whi.h make i. bei.g us.d i. many fi.lds. Thi. paper ai.s.to i.ves.i.ate the opti.al characteri.ati. n of thi. fi.m Ti.2 on s.0}i.on wafer. The Ti.2 thi. fi.ms.were prepared by dC re acti.e magnetron s.utteri.g proces. from Ti.target. The reflecti.i.y of the fi.m s.was.meas.red by UV-3101PC, and the i.dex of refracti.n (n) and exti.cti.n coef fi.i.nt (k) were meas.red by n & k Analyzer 1200.

关键词： opti.al characteri.ati.n Ti.2 thi. fi.m dC reacti.e magnetron s.utteri.g n & k

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2.5d s.atteri.g of i.ci.ent plane s. waves.by a canyon i. layered half-s.ace

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Earthquake Engi.eeri.g and Engi.eeri.g Vi.rati.n 2010年第4期9卷 587-595页

作者： ba Zhenni.g Li.ng Ji.nwen department of Ci.i. Engi.eeri.g Tianjin University Tianjin 300072 China Key Laboratory of Coas. Ci.i. s.ructure s.fety （ Ti.nji. Uni.ers.0}y） Ministry of Education

Thi. paper pres.nts.a 2.5d s.atteri.g of i.ci.ent plane s. waves.by a canyon i. a layered half-s.ace by us.0}g the i.di.ect boundary element method （i.EM）. A free fi.ld res.ons. analys.0} i. performed to provi.e the di.placements.and s.res.es.on the boundary of the canyon where fi.ti.i.us.uni.orm movi.g loads.are appli.d to calculate the Green＇s.*** for the di.placements.and s.res.es. The ampli.udes.of the loads.are determi.ed by the boundary condi.i.ns. The free fi.ld di.placements.are added to the fi.ti.i.us.uni.orm movi.g loads.i.duced di.placements.and the total res.ons. i. obtai.ed. Numeri.al calculati.ns.are performed for a canyon wi.h homogenous.and i. one layer over bedrock. The effects.of the thi.knes. and s.i.fnes. of the layer on the ampli.i.ati.n are s.udi.d and di.cus.ed.

关键词： layered half-s.ace canyon plane s. wave ampli.i.ati.n s.atteri.g s.rface layer i.di.ect boundaryelement method

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Effect of (ba_(0.6)s._(0.4))Ti._3(Bs.) dopi.g on di.lectri. Properti.s.of CaCu_3Ti.4O_(12)(CCTO)

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Journal of Materi.ls.s.i.nce & Technology 2012年第12期28卷 1137-1144页

作者： i. Norezan A.K. Yahya M.K. Talari Faculty of Appli.d s.i.nces Universiti Teknologi MARAShah Alam Selangor Malaysia

The effect of （ba（0.6）s.（0.4））Ti.3（Bs.） addi.i.n on di.lectri. properti.s.of CaCu3Ti.O（12）（CCTO） cerami. was.i.ves.i.ated. Cerami. s.mples.wi.h the chemi.al formula （1-x）CaCu3Ti.O（12）＋ x（ba（0.6）,s.（0.4））Ti.3 （x=0, 0.05, 0.1, and 0.2） were s.nthes.0}ed from hi.h puri.y oxi.e powders.by the conventi.nal s.li.-s.ate s.nthes.0} method. X-ray di.fracti.n （XRd） analys.0} s.owed the exi.tence of Bs. as.a s.condary phas. alongs.0}e CCTO. s.anni.g electron mi.ros.opy （s.M） i.ves.i.ati.n s.owed a s.i.ht decreas. i. grai. s.0}e of doped CCTO s.mples. dens.0}y meas.rements.s.owed that poros.0}y content i.creas.d wi.h i.creas.0}g Bs. addi.i.n i.di.ati.g low dens.0}i.ati.n due to hi.h melti.g poi.t s.condary phas. addi.i.n. di.lectri. cons.ant of undoped CCTO （x=0） s.owed lack of s.abi.i.y wi.h frequency whi.h dropped dras.i.ally between 104 and 105Hz and accompani.d by hi.h di.lectri. los.. Addi.i.n of Bs. i.to CCTO caus.d the di.lectri. cons.ant to s.i.htly decreas. but i.proved s.abi.i.y wi.h frequency compared to the undoped s.mple. The decreas. i. di.lectri. cons.ant of doped CCTO s.mples.was.s.gges.ed to be partly due to the decreas. i. average grai. s.0}e and i.creas. i. poros.0}y wi.h Bs. addi.i.n. Nevertheles., a hi.h value of di.lectri. cons.ant was.s.i.l mai.tai.ed around ～104 range for all doped s.mples. The di.lectri. los. （tanδ） of all Bs.-doped s.mples.was.lower than that of pure CCTO s.mple at the frequency range of 103 to 105 Hz probably due to the i.creas. of grai.s.boundary res.0}ti.i.y. The acti.ati.n energy of grai.s.boundary （E（gb）） s.owed hi.her values.as.compared to the acti.ati.n energy of grai.s.（Eg ） for all s.mples.and conforms.to the i.ternal barri.r layer capaci.or （i.LC） model.

关键词： CaCu3Ti.O(12)(CCTO) di.lectri. properti.s.(ba(0.6)s.(0.4))Ti.3(Bs.)

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Predi.ti.n of des.0}n parameters.of pneumati. cleaners.wi.h MARs.method

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i.ternati.nal Journal of Agri.ultural and Bi.logi.al Engi.eeri.g 2021年第2期14卷 106-111页

作者： Ali.Tekgüler Emre dünder Tuğba Karakös. department of Agri.ultural Machi.ery Samsun Vocational SchoolOndokuz Mayıs UniversityİlkadımSamsun 55070Turkey s.ati.ti.s.department Faculty of Science-LiteratureOndokuz Mayis UniversityAtakumSamsun 55200Turkey department of Agri.ultural Machi.ery and Technologi.s.Engi.eeri.g Faculty of AgricultureOndokuz Mayis UniversityAtakumSamsun 55200Turkey

One of the cleani.g methods.for agri.ultural materi.ls.i. bas.d on aerodynami. *** cleaners.are developed on thi. *** purpos. of thi. s.udy i. to predi.t the parameters.s.ch as.fan angle,ai. veloci.y,and tunnel length,whi.h are us.d i. the des.0}n of pneumati. cleaners.through the multi.ari.te adapti.e regres.i.n s.li.es.MARs.*** parameters.have been es.i.ated us.0}g the MARs.method i. order to us. pneumati. cleaners.under opti.um condi.i.ns.and adapt them to automati.n *** cleaners.have a collecti.n box whi.h was.i.s.alled at the outlet of the *** di.ferent product collecti.n boxes.of 400 mm(defi.ed as.the fi.s. box)and 800 mm(defi.ed as.the s.cond box)from the s.orage outlet s.cti.n were *** the res.lts.obtai.ed,i. was.obs.rved that the fi.s. box R2 was.*** looki.g at the cros. vali.ati.n,i. was.obs.rved that the res.lts.of the fi.s. box were more *** thi. s.udy,MARs.equati.ns.were us.d to obtai. dependent vari.bles.at des.0}ed *** thes. equati.ns.i.dependent vari.bles.have been demons.rated to be *** the appli.ati.n res.lts.obtai.ed,cleani.g effi.i.ncy values.were obtai.ed i. a wi.e *** cleani.g effi.i.ncy values.reached up to 100%,the los. rate was.found to be very *** vari.bles.have been made i.enti.i.ble to reduce the los. *** hi.hes. and feas.0}le of thes. values.were determi.ed by MARs.as.41°fan angle and 15 m/s.ai. veloci.y i. order to be able to apply at 97%CE and 1%LR determi.ed for the fi.s. *** MARs.method allows.for the us. of more dependent and i.dependent *** equati.ns.were obtai.ed as.a res.lt of s.ati.ti.al *** preci.e values.can be obtai.ed wi.h thes. *** wi.l contri.ute to the des.0}n of the parameters.of the machi.e manufactured,s.ch as.s.eed,angle,and feedi.g amount.

关键词： MARs pneumati. cleaner cleani.g effi.i.ncy los. rati.

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移植物厚度对角膜内皮失代偿行简易后弹力层角膜内皮移植效果的影响

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中国组织工程研究 2025年第6期29卷 1199-1207页

作者：巴颜红高明宏陈颖欣中国人民解放军北部战区总医院辽宁省沈阳市110000

背景:研究表明较薄移植物视力恢复更快、排斥风险更低,国内缺乏对内皮移植术后不同植片厚度的临床疗效分析,因此,确定最佳移植物厚度对于提高手术疗效至关重要。目的:评价简易后弹力层剥离内皮角膜移植术后不同植片厚度对视力恢复及其... 详细信息

背景:研究表明较薄移植物视力恢复更快、排斥风险更低,国内缺乏对内皮移植术后不同植片厚度的临床疗效分析,因此,确定最佳移植物厚度对于提高手术疗效至关重要。目的:评价简易后弹力层剥离内皮角膜移植术后不同植片厚度对视力恢复及其他预后指标的影响。方法:选取2013年1月至2023年2月在北部战区总医院接受简易后弹力层剥离内皮角膜移植手术治疗的角膜内皮失代偿患者共72例(72眼),其中薄植片组(0.05);③两组患者继发性青光眼、植片免疫排斥、植片移位等术后并发症发生率比较差异无显著性意义(P>0.05);④两组术后1年植片生存率比较差异无显著性意义(93.8%,92.3%,P>0.05);⑤结论:简易后弹力层剥离内皮角膜移植术是一种安全有效的角膜内皮移植手术方式,其术后疗效与传统后弹力层剥离内皮角膜移植术相似,而且植片植入方式更为简便。较薄植片能够更早提供最佳矫正视力,更早完成角膜重塑,因此在治疗角膜内皮失代偿疾病时,优先选择薄移植物来提高恢复时间。

关键词：后弹力层撕除角膜内皮移植术角膜内皮失代偿继发性青光眼植片移位原发移植失败植片排斥角膜内皮细胞数角膜移植

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bacteri.logi.al Profi.e of Acute Res.i.atory i.fecti.ns.i. Chi.dren: About a Pros.ecti.e s.udy at the Albert Royer Hos.i.al i. dakar

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Open Journal of Pedi.tri.s 2021年第1期11卷 71-77页

作者： Gui.laye di.gne A. Kane A. Mbaye A. M. Coundoul s. s.w K. Bop A. s.w i. d. ba O. Ndi.ye Albert Royer Chi.dren’s.Hos.i.al of dakar Dakar Senegal Pedi.tri.s.department of the Abas. NdAO Hos.i.al Center Dakar Senegal

i.troducti.n: Acute Res.i.atory i.fecti.ns.(ARi. i. a global publi. health pri.ri.y. i. i. the leadi.g caus. of chi.dhood morbi.i.y and mortali.y, es.eci.lly i. developi.g countri.s. The mai. objecti.e of thi. work wa... 详细信息

s.rong>i.troducti.n: s.rong>Acute Respiratory Infections (ARI) is a global public health priority. It is the leading cause of childhood morbidity and mortality, especially in developing countries. The main objective of this work was to look mainly at the bacteriological aspects of ARI in children in Senegalese hospitals. Methodology: We have been conducted a prospective descriptive mono-centric study over a period of one year (from July 1, 2017 to June 30, 2018) at the Albert Royer National child hospital in Dakar. A multiplex PCR (protein chain reaction) has been performed on nasopharyngeal swabs taken from all patients. This technique (viral RNA transcribed into DNA, then the DNA of the different pathogens is simultaneously amplified in the same tube by PCR Fast-tract®, multi.lex). s.an>Results: During the study period, 109 patients were included. The hospital prevalence of acute respiratory infections was 3.7%. The mean age was 23.7 months with extremes between 1 month and 144 months. Peaks of consultations were found in the months of August, March and April with 22%, 15.6% and 12.8% respectively. Fever, respiratory distress and pulmonary condensation syndrome were the main signs found in our patients. Bacteriology was positive in 82.6% of samples and the most frequently found bacteria were i.Streptococcus pneumoniaei. in 38.5%, i.Haemophilus influenzai. b in 32.1% and i.s.an s.yle="font-fami.y:Verdana;"

关键词： Acute Res.i.atory i.fecti.n Chi.d bacteri. dakar

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Ti.e-dependent di.fus.0}n magneti. res.nance i.agi.g:meas.rement,modeli.g,and appli.ati.ns

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Journal of Zheji.ng Uni.ers.0}y-s.i.nce A(Appli.d Phys.0}s.& Engi.eeri.g) 2024年第10期25卷 765-787页

作者： Rui.heng ba Li.i.KANG dan WU Key Laboratory for Bi.medi.al Engi.eeri.g of Mi.i.try of Educati.n Department of Biomedical EngineeringCollege of Biomedical Engineering&Instrument ScienceZhejiang UniversityHangzhou 310027China

i.creas.0}gly,attenti.n i. bei.g di.ected towards.ti.e-dependent di.fus.0}n magneti. res.nance i.agi.g(TddMRi.,a method that reveals.ti.e-related changes.i. the di.fus.0}nal behavi.r of water molecules.i. bi.logi.al ti.s.es.thereby enabli.g us.to probe related mi.ros.ructure *** ongoi.g i.provements.i. hardware and advanced puls. s.quences.s.0}ni.i.ant progres. has.been made i. applyi.g TddMRi.to cli.i.al *** development of accurate mathemati.al models.and computati.nal methods.has.bols.ered theoreti.al s.pport for TddMRi.and elevated our unders.andi.g of molecular *** thi. revi.w,we i.troduce the concept and bas.0} phys.0}s.of TddMRi.and then focus.on the meas.rement s.rategi.s.and modeli.g approaches.i. s.ort-and long-di.fus.0}n-ti.e ***,we di.cus. the challenges.i. thi. fi.ld,i.cludi.g the requi.ement for effi.i.nt s.anni.g and data proces.i.g technologi.s.the development of more preci.e models.depi.ti.g ti.e-dependent molecular di.fus.0}n,and cri.i.al cli.i.al appli.ati.ns.

关键词： Ti.e-dependent di.fus.0}n di.fus.0}n magneti. res.nance i.agi.g(dMRi. Mi.ros.ructure i.agi.g Mi.ros.ructural model

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