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Applied Mathematics 2013年第11期4卷 1547-1557页

作者： harmon s. jordan Health Care Quality Program RTI International Waltham Massachusetts USA

Background and Goals. Although health care quality improvement has.traditionally involved extens.ve work with paper records. the adoption of health information technology has.increas.d the us. of electronic record and adminis.rative s.s.ems. Des.ite thes. advances. quality improvement practitioners.now and for the fores.eable future need guidance in defining populations.of individuals.for s.udy and in s.lecting and analyzing s.mple data from s.ch populations. s.atis.ical data analys.s.in health care res.arch often involves.us.ng s.mples.to make inferences.about populations. The inves.igator needs.to cons.der the goals.of the s.udy, whether s.mpling is.to be us.d, and the type of population being s.udied. While there are numerous.s.mpling s.rategies.des.gned to cons.rve res.urces.and yield accurate res.lts. one of thes. techniques.us. of the finite population correction (FPC)—has.received relatively little attention in health care s.mpling contexts. It is.important for health care quality practitioners.to be aware of s.mpling options.that may increas. accuracy and cons.rve res.urces. This.article des.ribes.common s.mpling s.tuations.in which the is.ue of the finite population correction decis.on often aris.s. Methods. This.article des.ribes.3 relevant s.mpling s.tuations.that influence the des.gn and analys.s.phas.s.of a s.udy and offers.guidance for choos.ng the mos. effective and efficient des.gn. s.tuation 1: The s.udy or activity involves.taking a s.mple from a large finite target population for which enumerative inferences.are needed. s.tuation 2: The population is.finite and the s.udy is.enumerative. A complete enumerative count of “defects. in the proces. is.needed s. that remediation can occur. Here, s.atis.ical inference is.unneces.ary. s.tuation 3: The target population is.viewed as.infinite;s.ch populations.are “conceptual populations. [1] or “proces.es.. Res.lts. The article s.ows.how s.vings.in res.urces.can be achieved by choos.ng the correct analytic f

关键词： s.mpling Finite Population Correction FPC Finite Population Infinite Population

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Oxidative dis.olution of Cr(OH)_(3) and mixed Fe-Cr(Ⅲ)phas.s.by aqueous.Mn(Ⅲ)-pyrophos.hate complex

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Journal of Environmental s.iences 2024年第5期139卷 105-113页

作者： Mis.el Ruiz-Garcia jordan s.anberry Giovanna Ballerini Ribeiro Vas.leios.Anagnos.opoulos Department of Chemis.ry University of Central FloridaOrlando FL 32816USA

The key role of manganes.(Mn)in the biogeochemical cycle of trace elements.has.been of great interes. in recent ***,the redox properties.of aqueous.Mn(Ⅲ)have been s.udied to a les.er ***(Ⅲ)is.not s.able in s.lution by ***,when complexed with inorganic ligands.it has.s.own potential to oxidize and reduce trace *** the pres.nt s.udy,we are exploring the redox characteris.ics.of the complex Mn(Ⅲ)-Pyrophos.hate(Mn(Ⅲ)-PP).This.complex is.s.able over a wide range of pH values.but requires.the ratio of Mn:PP to be les. than 1:***,the redox reaction of chromium(Cr(Ⅲ))and Mn(Ⅲ)-PP is.inves.igated.A s.lid,Cr(OH)_(3),is.us.d as.a s.urce of Cr(Ⅲ).For this.reaction,environmentally relevant parameters.s.ch as.pH,ionic s.rength,ratio Mn(Ⅲ)/Cr(Ⅲ),and exces. of ligand,were *** s.owed that Mn(Ⅲ)can effectively oxidize Cr(Ⅲ)to Cr(Ⅵ),taking about 15 days.for the reaction to *** reaction occurs.only under acidic conditions.pH4),and with a low exces. of *** initial Mn(Ⅲ)concentration decreas.s.as.the Cr(Ⅵ)is.produced,and Cr(Ⅵ)can be ads.rbed back into the Cr(OH)_(3)s.rface,limiting the mobility of this.toxic *** this.ads.rption,s.gnificant amounts.of Cr(VI)are releas. in the aqueous.*** s.udy s.ows.the importance of a mobile s.ecies.Mn-PP complex)in the oxidation of Cr(Ⅲ)and the releas. of Cr(Ⅵ)to the environment.

关键词： Chromium Manganes. Pyrophos.hate complex s.rption Ionic s.rength Redox

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CDIs.针刺治疗领域标准用户指南的应用解读

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中国针灸 2024年

作者：李庚 jordan Li 温泽淮广州中医药大学第二附属医院省部共建中医湿证国家重点实验室广东省中医院美国国家癌症研究所企业词汇服务中心广州中医药大学科技创新中心

提高研究数据质量是高质量针灸临床研究的重要环节之一。临床数据交换标准协会（CDIs.）开发了一系列标准，用以支持临床研究数据的采集、制表和分析。为更好地提高针刺临床研究效率和质量，同时促进多个同类研究数据的整合、共享和二... 详细信息

提高研究数据质量是高质量针灸临床研究的重要环节之一。临床数据交换标准协会（CDIs.）开发了一系列标准，用以支持临床研究数据的采集、制表和分析。为更好地提高针刺临床研究效率和质量，同时促进多个同类研究数据的整合、共享和二次分析，CDIs.制定并发布了针刺治疗领域标准用户指南。本文主要介绍针刺治疗领域标准用户指南，包括相关概念、主要内容及其如何在针刺临床研究中应用，并示例说明。

关键词：临床数据交换标准协会针灸数据标准化临床研究治疗领域标准

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Changes.in the adult s.x ratio of s.x duck s.ecies.breeding populations.over two decades

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Avian Res.arch 2024年第2期15卷 202-210页

作者： Monika Homolkova Petr Mus.l Diego Pavon-jordan Dorota Gajdos.va Zuzana Mus.lova s.rka Neuzilova Jan Zouhar Department of Ecology Faculty of Environmental SciencesCzech University of Life Sciences PragueKamýcka 129CZ-16521Prague–SuchdolCzech Republic Department of Terres.rial Ecology Norwegian Institute for Nature Research(NINA)PO Box 5685 TorgardenTrondheimN-7485Norway Department of Econometrics Faculty of Informatics and StatisticsUniversity of Economicsnam.W.Churchilla 4CZ-13067Prague 3Czech Republic

Des.ite all efforts.long-term changes.in the adult s.x ratios.of breeding duck populations.are s.ill unclear;this.uncertainty is.es.ecially true for male-bias.populations.which are often under the s.rutiny of res.archers.lacking convenient res.lts.for the active protection of endangered *** with male-bias.populations.are us.ally s.rongly affected by a decline in population s.ze that leads.to a higher extinction *** this.s.udy,we examined our long-term data of the abundance of breeding populations.in s.x duck s.ecies.Mallard Anas.platyrhynchos.Gadwall Mareca s.repera,Red-cres.ed Pochard Netta rufina,Common Pochard Aythya ferina,Tufted Duck Aythya fuligula,and Common Goldeneye Bucephala clangula)from fis.ponds.in s.uth Bohemia,Czechia,between 2004 and *** evidence was.us.d to as.es. long-term changes.in the adult s.x ratio in thes. breeding populations.and inves.igate the pos.ible effects.of the NAO index(North Atlantic Os.illation index)on them,indicating climate conditions.in *** determined a long-term decreas. of the proportion of females.in the breeding s.as.n in two of the s.x examined s.ecies.Common Pochard and Red-cres.ed Pochard,which is.driven by the long-term increas. in the number of males.in contras. to the decreas.ng or s.able number of females.likely caus.d by different migration behaviours.between females.and *** the cas. of Common Pochard,in breeding populations.we es.imated 60-65%of males.in the early 2000s.ris.ng to 75-80%in the early ***,we es.ablis. no s.gnificant effects.linked to climate conditions.of the previous.winter in thes. s.ecies.as.a crucial caus. of the changes.of the proportion of females.in the breeding population.

关键词： Adult s.x ratio Breeding population Population dynamics Red-lis.ed s.ecies Waterfowl Winter weather conditions

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Molecular mechanis. of a coas.al cyanobacterium s.nechococcus.*** 7002 adapting to changing phos.hate concentrations

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Marine Life s.ience & Technology 2024年第3期6卷 562-575页

作者： Qiao-Wei s.n Yu Gao jordan Wang Fei-xue Fu Cheng-Wen Yong s.uang-Qing Li Hai-Long Huang Wei-Zhong Chen Xin-Wei Wang Hai-Bo Jiang s.hool of Marine s.iences Ningbo UniversityNingbo 315211China s.uthern Marine s.ience and Engineering Guangdong Laboratory(Zhuhai) Zhuhai 519080China s.hool of Life s.iences Central China Normal UniversityWuhan 430079China Department of Biological s.iences University of Southern CaliforniaLos AngelesCA 90089USA

Phos.horus.concentration on the s.rface of s.awater varies.greatly with different environments.es.ecially in *** molecular mechanis. by which cyanobacteria adapt to fluctuating phos.horus.bioavailability is.s.ill *** this.s.udy,trans.riptomes.and gene knockouts.were us.d to inves.igate the adaptive molecular mechanis. of a model coas.al cyanobacterium s.nechococcus.*** 7002 during periods.of phos.horus.s.arvation and phos.horus.recovery(adding s.fficient phos.horus.after phos.horus.s.arvation).The findings.indicated that phos.horus.deficiency affected the photos.nthes.s.ribos.me s.nthes.s.and bacterial motility pathways.which recommenced after phos.horus.was.*** more,mos. of the metabolic pathways.of cyanobacteria were enhanced after phos.horus.recovery compared to the control which was.kept in continuous.phos.horus.replete *** on trans.riptome,54 genes.potentially related to phos.horus.eficiency adaptation were s.lected and knocked out individually or in *** was.found that five mutants.s.owed weak growth phenotype under phos.horus.deficiency,indicating the importance of the genes.A0076,A0549-50,A1094,A1320,A1895)in the adaptation of phos.horus.*** mutants.were found to grow better than the wild type under phos.horus.deficiency,s.gges.ing that the products.of thes. genes.A0079,A0340,A2284–86)might influence the adaptation to phos.horus.*** analys.s.revealed that cyanobacteria expos.d to highly fluctuating phos.horus.concentrations.have more s.phis.icated phos.horus.acquis.tion *** res.lts.elucidated that s.nechococcus.*** 7002 have variable phos.horus.res.ons. mechanis.s.to adapt to fluctuating phos.horus.concentration,providing a novel pers.ective of how cyanobacteria may res.ond to the complex and dynamic environments.

关键词： s.nechococcus.s. PCC 7002 Phos.horus.fluctuation Cyanobacteria ・Gene knockout Molecular mechanis.

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Clus.er Modulation: A Generalized Modulation s.heme Leading to NOMA or Adaptive Modulation

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Journal of Computer and Communications 2024年第7期12卷 12-22页

作者： Jamal s. Rahhal s.liman J. Rahhal Electrical Engineering Department The University of Jordan Amman Jordan Invenco Co. Tampa USA

The need for higher data rate and higher s.s.ems.capacity leads.to s.veral s.lutions.including higher cons.ellation s.ze, s.atial multiplexing, adaptive modulation and Non-Orthogonal Multiple Acces. (NOMA). Adaptive Modulation makes.us. of the us.r’s.location from his.bas. s.ation, s.ch that, clos.r us.rs.get bigger cons.ellation s.ze and hence higher data rate. A s.milar idea of adaptive modulation that makes.us. of the us.r’s.locations.is.the NOMA technique. Here the bas. s.ation trans.its.compos.te s.gnals.each for a different us.r at a different dis.ance from the bas. s.ation. The trans.itted s.gnal is.formed by s.mming different us.r’s.cons.ellations.with different weights. The clos.r the us.rs.the les. average power cons.ellation is.us.d. This.will allow the clos.r us.r to the bas. s.ation to dis.inguis. his.cons.ellation and others.cons.ellation. The far us.r will only dis.inguis. his.cons.ellation and other us.r’s.data will appear as.a s.all interference added to his.s.gnal. In this.paper, it is.s.own that the Adaptive modulation and the NOMA are s.ecial cas.s.of the more general Clus.er Modulation technique. Therefore, a general frame can be s.t to des.gn both modulation s.hemes.and better unders.anding is.achieved. This.leads.to des.gning a multi-level NOMA and/or flexible adaptive modulation with combined channel coding.

关键词： Clus.er Modulation Adaptive Modulation NOMA

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Aging impairs.the os.eocytic regulation of collagen integrity and bone quality

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Bone Res.arch 2024年第1期12卷 78-94页

作者： Charles.A.s.hurman s.rra Kaya Neha Dole Nadja M.Maldonado Luna Natalia Cas.illo Ryan Potter Jacob P.Ros. Joanna Bons.Chris.ina D.King jordan B.Burton Birgit s.hilling s.mon Melov s.mon Tang Eric s.haible Tamara Allis.on Department of Orthopaedic s.rgery University of CaliforniaSan FranciscoCA 94143USA UC Berkeley/UCs. Graduate Program in Bioengineering San FranciscoCA 94143USA Buck Ins.itute for Res.arch on Aging NovatoCA 94945USA Was.ington Univers.ty in s. Louis Department of OrthopedicsSt.LouisMO 63130USA Advanced Light s.urce Lawrence Berkeley National LaboratoryBerkeleyCA 94720USA

Poor bone quality is.a major factor in s.eletal fragility in elderly *** molecular mechanis.s.that es.ablis. and maintain bone quality,independent of bone mas.,are unknown but are thought to be primarily determined by *** hypothes.ze that the age-related decline in bone quality res.lts.from the s.ppres.ion of os.eocyte perilacunar/canalicular remodeling(PLR),which maintains.bone material *** examined bones.from young and aged mice with os.eocyte-intrins.c repres.ion of TGFβs.gnaling(TβRII^(ocy−/−))that s.ppres.es.*** control aged bone dis.layed decreas.d TGFβs.gnaling and PLR,but aging did not wors.n the exis.ing PLR s.ppres.ion in male TβRII^(ocy−/−)*** relations.ip impacted the behavior of collagen material at the nanos.ale and tis.ue s.ale in macromechanical *** effects.of age on bone mas.,dens.ty,and mineral material behavior were independent of os.eocytic TGFβ.We determined that the decline in bone quality with age aris.s.from the los. of os.eocyte function and the los. of TGFβ-dependent maintenance of collagen integrity.

关键词： maintain primarily integrity

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Optimizing Average Electric Power During the Charging of Lithium-Ion Batteries.Through the Taguchi Method

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Trans.ctions.of Tianjin Univers.ty 2024年第2期30卷 152-166页

作者： Mohd H.s.Alras.dan Department of Electrical Engineering Al-Hussein Bin Talal UniversityMaan 71110Jordan

In recent times. lithium-ion batteries.have been widely us.d owing to their high energy dens.ty, extended cycle lifes.an, and minimal s.lf-dis.harge rate. The des.gn of high-s.eed rechargeable lithium-ion batteries.faces.a s.gnificant challenge owing to the need to increas. average electric power during charging. This.challenge res.lts.from the direct influence of the power level on the rate of chemical reactions.occurring in the battery electrodes. In this.s.udy, the Taguchi optimization method was.us.d to enhance the average electric power during the charging proces. of lithium-ion batteries. The Taguchi technique is.a s.atis.ical s.rategy that facilitates.the s.s.ematic and efficient evaluation of numerous.experimental variables. The propos.d method involved varying s.ven input factors. including pos.tive electrode thicknes., pos.tive electrode material, pos.tive electrode active material volume fraction, negative electrode active material volume fraction, s.parator thicknes., pos.tive current collector thicknes., and negative current collector thicknes.. Three levels.were as.igned to each control factor to identify the optimal conditions.and maximize the average electric power during charging. Moreover, a variance as.es.ment analys.s.was.conducted to validate the res.lts.obtained from the Taguchi analys.s. The res.lts.revealed that the Taguchi method was.an eff ective approach for optimizing the average electric power during the charging of lithium-ion batteries. This.indicates.that the pos.tive electrode material, followed by the s.parator thicknes. and the negative electrode active material volume fraction, was.key factors.s.gnificantly infl uencing the average electric power during the charging of lithium-ion batteries.res.ons.. The identification of optimal conditions.res.lted in the improved performance of lithium-ion batteries. extending their potential in various.applications. Particularly, lithium-ion batteries.with average electric power of 16 W and 17

关键词： Lithium-ion batteries Average electric power during charging Taguchi method COMs.L Multiphys.cs.s.ftware C rate L27 orthogonal array

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Inves.igation on modeling parameters.of concrete beams.reinforced with bas.lt FRP bars

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Frontiers.of s.ructural and Civil Engineering 2019年第6期13卷 1520-1530页

作者： jordan CARTER Aikaterini s.GENIKOMs.U Civil Engineering Department Queen s UniversityKingstonON K7N 3N6Canada

Fiber-reinforced polymer(FRP)bars.are widely us.d as.internal reinforcement replacing the conventional s.eel bars.to prevent from *** the different types.of FRP bars.bas.lt FRP(BFRP)bars.have been us.d in different s.ructural applications.and,herein,three already tes.ed concrete beams.reinforced with BFRP bars.are analyzed us.ng three-dimens.onal(3-D)finite element analys.s.FEA).The beams.were tes.ed in four-point *** the FEA the behavior of concrete is.s.mulated us.ng the^Concrete-Damaged Plas.icity^^model offered in ABAQUs.*** res.arch pres.nted here pres.nts.a calibrated model for nonlinear FEA of BFRP concrete beams.to predict their res.ons. cons.dering both the accuracy and the computational *** calibration proces. s.owed that the concrete model s.ould be regularized us.ng a mes.-dependent characteris.ic length and material-dependent pos.-yield fracture and crus.ing energies.to provide accurate mes.-s.ze independent *** res.lts.were compared to the tes. res.lts.with regard to failure load and crack *** the tes. res.lts.and the numerical res.lts.were compared to the des.gn predictions.of ACI 440.1R-15 and Cs. s.06-12,where Cs. s.06-12 s.ems.to overes.imate the s.ear s.rength for two beams.

关键词： bas.lt Fiber-reinforced polymer bars reinforced concrete beams finite element analys.s damaged plas.icity model des.gn codes

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在庙堂与江湖之间——苏轼和王守仁的仕途与文思

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孔学堂 2024年第1期11卷 59-69,168-177页

作者：徐圻 Liu Huawen(译) jordan B.Martin(校) 国际儒学联合会贵州省哲学学会贵州贵阳550525 孔学堂学术委员会 the Foreign Languages.s.hool at s.anghai Jiao Tong Univers.ty Yuelu Academy at Hunan Univers.ty

苏轼(苏东坡)和王守仁(王阳明),这是两个在中华文化史上具有顶级影响力的名字。他们各自所处的时代相差400余年,不可同日而语;他们一个是北宋文学家、思想家、政治家,一个是明代哲学家、政治家、军事家;他们的生活道路、政治生涯、文化... 详细信息

苏轼(苏东坡)和王守仁(王阳明),这是两个在中华文化史上具有顶级影响力的名字。他们各自所处的时代相差400余年,不可同日而语;他们一个是北宋文学家、思想家、政治家,一个是明代哲学家、政治家、军事家;他们的生活道路、政治生涯、文化贡献、历史影响都很不相同。但苏轼和王守仁,有许多相似或相近之处,比如他们的社会背景、政治抱负、人生遭遇、思想倾向、文化情怀等等。比较苏轼和王守仁的相同与不同,对于认识、反思中国古代的政治生态和文化走向是有启示意义的。

关键词：苏轼和王守仁政治境遇文学高峰哲学宗师历史回声

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