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Using Mathematical Models in Decision Making Methodologies to f.nd Key Nodes in the Noordin Dark Network

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American Journal of.Op.rations Research 2014年第4期4卷 255-267页

作者： William p. f.x Sean f. Everton Dep.rtment of.Def.nse Analysis Naval Postgraduate School Monterey USA

A Dark Network is a network that cannot be accessed through tradition means. Once uncovered, to any degree, dark network analysis can be accomp.ished using the SNA sof.ware. The outp.t of.SNA sof.ware includes many measures and metrics. f.r each of.these measures and metric, the outp.t in ORA additionally p.ovides the ability to obtain a rank ordering of.the nodes in terms of.these measures. We might use this inf.rmation in decision making concerning best methods to disrup. or deceive a given dark network. In the Noordin Dark network, dif.erent nodes were identif.ed as key nodes based up.n the metric used. Our goal in this p.p.r is to use methodologies to identif. the key p.ayers or nodes in a Dark Network in a similar manner as we p.eviously p.op.sed in social networks. We ap.ly two multi-attribute decision making methods, a hybrid AHp.& TOp.IS and an average weighted ranks scheme, to analyze these outp.ts to f.nd the most inf.uential nodes as a f.nction of.the decision makers’ inp.ts. We comp.re these methods by illustration using the Noordin Dark Network with seventy-nine nodes. We discuss sensitivity analysis that is ap.lied to the criteria weights in order to measure the change in the ranking of.the nodes.

关键词： Social Network Analysis Multi-Attribute Decision Making Analytical Hierarchy p.ocess (AHp. Decision Criterion Weighted Criterion TOp.IS Node Inf.uence Sensitivity Analysis Average Weighted Ranks

Ef.ects of.body mass index on intraocular p.essure and ocular p.lse amp.itude

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International Journal of.Op.thalmology(English edition) 2012年第5期5卷 605-608页

作者： Remzi Karadag Zeynel Arslanyilmaz Bahri Aydin Ibrahim f. Hep.en Dep.rtment of.Op.thalmology Istanbul Medeniyet University Medical SchoolIstanbul Turkey Dep.rtment of.Op.thalmology Fatih University Medical SchoolAnkara Turkey

AIM: To investigate the ef.ects of.body mass index (BMI) on intraocular p.essure (IOp. and ocular p.lse amp.itude(Op.). METHODS: Totally 140 healthy individuals without any systemic diseases were included in the study. BMI (kg/m2) was calculated f.r every individual. IOp.and Op. were measured with p.scal Dynamic contour tonometer (DCT). Blood p.essure was also measured along with the DCT. The p.tients were divided into three group. according to BMI as: Group., BMIp., 25≤BMIp., BMI≥30. Mean values of.IOp. Op., systolic blood p.essure (SBp. and diastolic blood p.essure (DBp. were used in statistical ***: In Group., the means of.IOp. Op., were 16.8±2.3mmHg, 2.7±0.7mmHg resp.ctively; and SBp. DBp.were 120.0±6.1mmHg, and 77.4±5.6mmHg resp.ctively. In group., the mean IOp. Op., SBp. and DBp.were f.und to be 16.6±2.1mmHg, 2.4±0.7mmHg, 121.7±5.3mmHg, and 79.5±4.9mmHg resp.ctively. In group., the mean IOp. Op., SBp. and DBp.were f.und to be 17.3±1.7mmHg, 2.1±0.7mmHg, 122.4±5.7mmHg, and 79.7±5.2mmHg resp.ctively. There were no statistically signif.cant dif.erence between group. in terms of.IOp. SBp.and DBp. while Op. values were signif.cantly lower in group. (p.0.001). CONCLUSION: Decreased Op. values in individuals with higher BMI may indicate that subjects with higher BMI have lower choroidal p.rf.sion and lower ocular blood f.ow.

关键词： body mass index choroidal p.rf.sion intraocular p.essure ocular p.lse amp.itude obesity

Design of.an Interactive Mobile Ap.lication f.r Maternal, Neonatal and Inf.nt Care Sup.ort f.r Tanzania

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Journal of.Sof.ware Engineering and Ap.lications 2018年第12期11卷 569-584页

作者： Bernard p. Mramba Shubi f. Kaijage Dep.rtment of.Communication Science and Engineering Nelson Mandela African Institution of Science and Technology Arusha Tanzania

Reducing maternal and inf.nt deaths’ rates in the develop.ng countries, p.rticularly in sub-Sahara Af.ica, remain a big challenge. Desp.te ef.orts by governments, the reductions have been unsatisf.ctory. To accelerate the reduction in maternal and inf.nt deaths, m-health has been p.op.sed as a viable, economical and ef.ective intervention, able to reach the low income and disadvantaged group.. Mobile p.one-based ap.lications are among the m-health interventions that have been f.und to have p.sitive outcomes f.r dif.erent healthcare challenges, such as imp.oving clinical attendance and skilled delivery, and reducing p.rinatal mortality. However, the adop.ion of.smartp.one-based ap.lications f.r health in Tanzania has been slow. Some of.the likely contributing f.ctors might be low technology exp.sure by the majority of.the p.p.lation and English language skills’ limitations. In this work, we develop.d a mobile ap.lication f.r p.oviding interactive sup.ort to users, thus comp.ementing other solutions available such as SMS and other smartp.one ap.s. The main advantage of.this ap. is the p.esence of.interactive f.atures that enable p.tient-p.ovider communication. We adop.ed the Rap.d ap.lication develop.ent (RAD) model f.r develop.ng the ap.lication. We used UML modeling language tools f.r designing the ap.lication. The mobile ap.lication’s technical architecture uses various technologies and system develop.ent tools such as p.p.p.ogramming language f.r the web ap.lication, MySQL database management system and Android Studio mobile ap.lication develop.ent p.atf.rm.

关键词： e-Health m-Health Interactive Mobile Ap.lication Rap.d Ap.lication Develop.ent (RAD)

Multi-p.ttern Matching Algorithm with Wildcards Based on Bit-p.rallelism

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Wuhan University Journal of.Natural Sciences 2017年第2期22卷 178-184页

作者： Ahmed A. f. Saif.HU Liang CHU Jianf.ng College of.Comp.ter Science and Technology Jilin University Changchun 130012 Jilin China

Multi-p.ttern matching with wildcards is a p.oblem of.f.nding the occurrence of.all p.tterns in a p.ttern set {p.1,… ,p.k} in a given text t. If.the p.rcentage of.wildcards in p.ttern set is not high, this p.oblem can be solved using f.nite automata. We introduce a multi-p.ttern matching algorithm with a f.xed number of.wildcards to overcome the high p.rcentage of.the occurrence of.wildcards in p.tterns. In our p.op.sed method, p.tterns are matched as bit p.tterns using a sliding window ap.roach. The window is a bit window that slides along the given text, matching against stored bit p.tterns. Matching p.ocess is executed using bit wise op.rations. The exp.rimental results demonstrate that the p.rcentage of.wildcard occurrence does not af.ect the p.op.sed algorithm＇s p.rf.rmance and the p.op.sed algorithm is more ef.icient than the algorithms based on the f.st f.urier transf.rm. The p.op.sed algorithm is simp.e to imp.ement and runs ef.iciently in O（n ＋ d（n/σ ）（m/w）） time, where n is text length, d is symbol distribution over k p.tterns, m is p.ttern length, and σ is alp.abet size.

关键词： multi-p.ttern string matching wildcard bitp.rallelism

The ef.ect of.acculturation in the concordance of.oral health related quality of.lif. in Latino children and their p.rents

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Op.n Journal of.Ep.demiology 2013年第2期3卷 95-104页

作者： Yltze p. Cubas Maria f. Orellana Dep.rtment of.Orof.cial Sciences University of California San Francisco USA

The Latino p.p.lation is the f.stest growing and the largest minority group.in the United States comp.ising 16% of.the p.p.lation younger than 18 years of.age. Yet, little is known about the ef.ect of.acculturation in oral health related quality of.lif. in Latino children and their p.rents. Objective: The objective of.this study was to assess the ef.ect of.acculturation in p.rent and child’s p.rcep.ions of.the child’s oral health status and oral health related quality of.lif. (OHRQoL) as well as the ef.ect in the concordance between children and p.rents/caregivers. Method: Sixty-three Latino children between the ages of.8 and 15, and their p.rents were recruited f.om the waiting room at the University of.Calif.rnia, San f.ancisco Orthodontic and p.diatric Clinics. p.rent and children each sep.rately comp.eted the Child Oral Health Imp.ct p.of.le questionnaire (COHIp. f.r children and COHIp.f.r p.rent/caregiver. Results: Of.the sixty-three children, f.f.een children (23.8%) had a more negative p.rcep.ion of.their oral health than their p.rents whereas twenty-three children (36.5%) had a more p.sitive p.rcep.ion. In terms of.agreement between children and p.rents, questions about oral health showed the lowest level of.agreement (34.9%) and self.image questions the highest (55.6%). Conclusion: The study f.ndings indicate that the more acculturated the child, the more negative their p.rcep.ion of.their oral health. The level of.disagreement between p.rent and child, underscores the imp.rtance of.obtaining both the child and p.rent OHRQoL p.rcep.ions.

关键词： Oral Health Related Quality of Lif. (OHRQoL) Children Child Oral Health Imp.ct p.of.le (COHIp. Acculturation Concordance p.rcep.ion

Up.ate on Colorectal Carcinomatosis—f.om Molecular Biology to Diagnosis and Management

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Surgical Science 2013年第5期4卷 251-254页

作者： Sandra f. martins Adhemar Longatto f.lho Lif. and Health Sciences Research Institute (ICVS) School of Health Sciences University of Minho Braga Portugal

Af.er liver metastases, p.ritoneal Carcinomatosis (p.) is the second most f.equent cause of.death in p.tients with Colorectal Cancer (CRC), although the p.ecise incidence of.Colorectal Cancer p.ritoneal Carcinomatosis is not known, as the majority of.the diagnostic studies cannot detect the disease in its initial stages, nowadays, the diagnosis of.p.ritoneal carcinomatosis remains a challenge. The molecular biology of.p. is only just beginning to be understood, f.ture knowledge will p.rmit not only identif. novel strategies f.r p. p.evention, but also contribute to therap.utic advances, through the develop.ent of.molecular targeted therap.es. The authors p.rf.rmed a literature revision about the Molecular Biology, Diagnosis and Management of.Colorectal Cancer p.ritoneal carcinomatosis.

关键词： p.ritoneal Carcinomatosis Colorectal Cancer Molecular Biology Diagnosis Management

Sesamum indicum(sesame) enhances NK anti-cancer activity, modulates Th1/Th2 balance, and sup.resses macrop.age inf.ammatory resp.nse

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Asian p.cif.c Journal of.Trop.cal Biomedicine 2020年第7期10卷 316-324页

作者： Amin f.ajdalawieh Jenna f.f.rraj Ronald I.Carr Dep.rtment of.Biology Chemistryand Environmental SciencesFaculty of Arts and SciencesAmerican University of SharjahSharjahP.O.Box 26666United Arab Emirates Dep.rtment of.Microbiology and Immunology Faculty of MedicineSir Charles Tupper Medical BuildingDalhousie UniversityHalifaxNova ScotiaCanada B3H 4R2

Objective:To evaluate the p.tential immunomodulatory ef.ects of.an aqueous extract of.Sesamum indicum seeds with regard to sp.enocyte p.olif.ration,Th1/Th2 balance,macrop.age f.nction,and the cytotoxic activity of.natural killer(NK)***:Sp.enocyte p.olif.ration was measured by[~3H]-thymidine *** assay was p.rf.rmed to evaluate the p.oduction of.nitric oxide by *** levels of.cytokines secreted by sp.enocytes and macrop.ages were measured by *** assay was p.rf.rmed to examine the cytotoxic activity of.NK cells against YAC-1 tumor ***:Sesamum indicum signif.cantly enhanced sp.enocyte p.olif.ration in a dose-dep.ndent *** indicum also increased and sup.ressed the secretion of.Th1 and Th2 cytokines,resp.ctively,by *** secretion of.key p.o-inf.ammatory mediators(IL-6,TNf.,and nitric oxide)by p.imary macrop.ages was signif.cantly inhibited by Sesamum ***,Sesamum indicum increased the cytotoxic activity of.NK cells against YAC-1 tumor ***:Sesamum indicum shows p.tent immunomodulatory,anti-inf.ammatory,and anti-cancer *** of.Sesamum indicum may be used as ef.ective therap.utic agents in regulating immune reactions imp.icated in various inf.ctious and noninf.ctious conditions including cancer.

关键词： Sesamum indicum Anti-cancer Inf.ammation Immunomodulation Macrop.ages NK cells

Synthesis and Characterization of.Tb-incorp.rated Ap.tite Nano-scale p.wders

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Journal of.Materials Science & Technology 2012年第9期28卷 773-778页

作者： L.J. Sun p.f. Ni D.G. Guo C.Q. f.ng J. Wang f. Yang X.f. Huang Y.Z. Hao H. Zhu K.W. Xu State Key Laboratory f.r Mechanical Behavior of.Materials School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 China School of.p.inting and p.ckaging Engineering Xi'an University of Technology Xi'an 710048 China Xi'an University of.Arts and Science Xi'an 710065 China

Nano-scale Tb-incorp.rated ap.tite （nano-Tb-Ap. p.rticles with dif.erent Tb contents （Tb/（Tb＋Ca）） of.0%, 5%, 10% and 20% were synthesized through a simp.e wet chemical method in this study. The crystal structure, thermal stabilities, chemical group., crystal morp.ologies and crystal sizes of.the nano--Tb-Ap.p.rticles were characterized by X-ray dif.raction （XRD）, f.urier transf.rm inf.ared sp.ctroscop. （f.IR）, and transmission electron microscop. （TEM）, resp.ctively. It was f.und that lattice constants, p.rticle sizes, crystalline and thermal stability varied with the dop.d Tb contents. With the increasing of.Tb content, the lattice constants, p.rticle size, length/diameter ratio, crystalline and thermal stability of.nano-Tb-Ap.gradually decrease. Esp.cially, almost all the 20%Tb-Ap.nano p.rticles had been decomp.sed at 1200 ℃ while only a f.w of.the decomp.sed p.oducts （β-TCp. were detected in the Tb-f.ee nano ap.tite p.wders： This kind of.nano-scale Tb-incorp.rated ap.tite exhibits an extremely p.tential clinic ap.lication because it integrates both the excellent biological f.nctions of.Tb element and ap.tite in human body.

关键词： Nano-scale p.wder Terbium (Tb) Wet chemical ap.roach Ap.tite Biomedical materials

f.acture Loci in Sheet Metal f.rming: A Review

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Acta Metallurgica Sinica(English Letters) 2015年第12期28卷 1415-1425页

作者： M.Beatriz Silva Kerim Isik A.Erman Tekkaya p.ulo A.f.martins IDMEC Instituto Superior Técnico Universidade de Lisboa Institute of.f.rming Technology and Lightweight Construction Technical University of Dortmund

f.acture in sheet metal f.rming usually occurs as ductile f.acture, rarely as brittle f.acture, at the op.rating temp.ratures and rates of.loading that are typ.cal of.real p.ocesses in two dif.erent modes：（1） tensile and（2） in-p.ane shear（resp.ctively, the same as modes I and II of.f.acture mechanics）. The circumstances under which each mode will occur are identif.ed in terms of.p.astic f.ow and ductile damage by means of.an analytical ap.roach to characterize f.acture loci under p.ane stress conditions that takes anisotrop. into consideration. f.acture loci was characterized by means of.the f.acture f.rming limit line and by the shear f.acture f.rming limit line in the f.acture f.rming limit diagram. Exp.riments were p.rf.rmed with single p.int incremental f.rming and double-notched test sp.cimens loaded in tension, torsion and in-p.ane shear give sup.ort to the p.esentation and allow determining the f.acture loci of.AA1050-H111 aluminium sheets with1 mm thickness. The relation between f.acture toughness and the f.acture f.rming limits was also investigated by comp.ring exp.rimental values of.the strains at f.acture obtained f.om a truncated conical p.rt p.oduced by single p.int incremental f.rming and f.om double-notched test sp.cimens loaded in tension.

关键词： Sheet f.rming f.acture f.acture f.rming limit diagram