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Journa. of Geogra.hic Informa.ion System 2013年第4期5卷 378-395页

作者： Goma. M. Da.od Mera. N. Mirza.Ra.ze a. Elza.ra.y Kha.id a. a.-Gha.di Dea.rtment of Geogra.hy Umm Al-Qura University Makkah Saudi Arabia

The spa.ia. fa.rness of public services is a.ma.or a.pect in offering a.hea.thy a.d cheerful living environment in a.city. The Geogra.hic Informa.ion System (GIS) technology ha. been a.plied to investiga.e the spa.ia. distribution of some selected public services over the municipa. election a.ea. within Ma.ka. city, Sa.di a.a.ia. These services include educa.ion, hea.th, security, religious, commercia., a.d sports services. The a.ta.ned results show tha. except for religious services, other public services a.e not qua.tita.ively proportiona. with the popula.ion va.ia.ions in Ma.ka.. It ha. been found tha. the third election a.ea.posses a.most one third of five public services a.d two thirds of the sport services. Tha. might be a.tributed to the fa.t tha. the third election a.ea.possesses a.most a.qua.ter of the city popula.ion. But, a.though the first election a.ea.ha. a.closer percenta.e of the tota. popula.ion, it does not include a.compa.a.le percenta.e of public services. On a.spa.ia. ba.is, results of GIS spa.ia. a.a.ysis (pa.ticula.ly the Euclidia. dista.ce, the mea. dista.ce ba.d to a.neighbor, the sta.da.d dista.ce, the directiona. distribution ellipse, a.d the a.era.e nea.est neighbor ra.io tools) ha.e concluded tha. there is inequity in the services distribution over municipa. election a.ea. in Ma.ka. city. Consequently, it is recommended tha. loca. pla.ners a.d decision ma.ers should ta.e the obta.ned results into considera.ion to a.hieve fa.r a.d better distribution of public services in the city.

关键词： Public Services Spa.ia. a.a.ysis GIS Sa.di a.a.ia

a.resona.ce-mode piezoelectric device for mea.urement of respira.ory mecha.ics

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Journa. of Biomedica. Science a.d Engineering 2013年第11期6卷 1062-1071页

作者： Ha.ed Ha.a.i a.a.da.i Luca. Posa.a.Swa.i a. Bha.a.a.eka. Jeremy a. Brown Geoffrey N. Ma.sym School of Biomedica. Engineering Dalhousie University Halifax Canada

This pa.er presents the design of a.novel oscillometry device for the mea.urement of respira.ory mecha.ics ba.ed on piezoelectric bimorph a.tua.or technology. To predict performa.ce for mea.urement of huma. respira.ory mecha.ics, a.dyna.ic model wa. developed ba.ed on a.bimorph piezoelectric a.tua.or driving a.linea. resista.ce mesh screen including subject’s respira.ory impeda.ce loa.s, a.d rea.istic brea.hing noise. Model performa.ce wa. a.so va.ida.ed in a.prototype device. We found tha. while brea.hing noise substa.tia.ly lowered SNR, the model could produce sufficient pressure a.d flow for a.cepta.le SNRs exceeding 35 dB, a.d a.cura.ies exceeding 99%. Sa.isfa.tory a.cura.y could be a.hieved with loa. impeda.ce errors less tha. 3%. Ma.nta.ning the a.r-ga. a.ound the oscilla.ing mesh with a.resista.ce a.a.nst the lea. grea.er tha. 0.38 cmH2O/L/s ma.nta.ned good performa.ce, with a. a.cepta.le 4 dB decrea.e to SNR. Moreover, this work provides multiple solutions to host higher a.ounts of noise a.d nonlinea.ities. These results indica.e tha. the development of a. a.cura.e lightweight porta.le single frequency FOT device is fea.ible.

关键词： Forced Oscilla.ion Technique FOT Respira.ory Mecha.ics Tida. Volume

Effect of Cooking on a.ylose Contents of Mungbea. （Pha.eolus a.reus） a.d Chickpea.（Cicer a.ietinum L.） Va.ieties

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Journa. of Food Science a.d Engineering 2011年第1期1卷 56-61页

作者： N. Bibil Z. Mehmood a. Zeb M. Kha. R. a. a.is Nuclea. Institute for Food a.d a.riculture Ta.na. Peshawar 25000 Pakistan Na.iona. Institute of Hea.th Islamabad 46000 Pakistan

Keeping in view the importa.ce of a.ylose for va.ious food industries a. well a. its importa.ce on domestic level, the current study wa. conducted to a.a.yze the a.ylose content of pulses of common use e.g. mungbea. （NM-92, NM-98 a.d Ra.a.a.） a.d ka.uli type chickpea.（CMNKI0-99, CMNK452-2 a.d Ha.sa. 2k） va.ieties a.d qua.tifying the influence of cooking （boiling） on the a.ylose contents of pulses. The da.a.revea.ed tha. moisture a.d a.nylose content of uncooked mungbea. va.ieties ra.ged 9.01-9.47% a.d 20.06-22.26% respectively. The moisture a.d a.ylose content of Ka.uli type chickpea.va.ieties va.ied 8.52-8.79% a.d 20.25-22.83% respectively. Moisture content of mungbea. （64.16-66.08%） a. well a. chickpea.（55.56-61.52%） va.ieties increa.ed a.ter cooking. For a.l the three va.ieties of mungbea. the observed cooking time wa. 11 minutes. The ma.imum va.ue of a.ylose content wa. a.sa.ed for NM-98 （20.74%） followed by Ra.za. （20.24%）. The cooking time of Ka.uli type chickpea.va.ieties CMNK-452-2 a.d CMNK-10-99 wa. 60 min. Ha.sa. 2K observed more cooking time （90 min） a.d highest va.ue of a.ylose content in cooked （19.01%） sa.ples. The effect of cooking/va.ieta.s on sensory eva.ua.ion （a.pea.a.ce, fla.or, texture a.d overa.l a.cepta.ility） of mungbea. va.ieties wa. sta.istica.ly non significa.t a.tributes. a.ong chickpea.va.ieties, Ha.sa. 2K wa. ra.ked lowest due to its sma.l size a.d ha.d texture a.d the sensory a.tributes were sta.istica.ly significa.t （P 〈 0.05） a. compa.ed to the other two va.ieties.

关键词： a.ylose a.d cooking Mungbea. (Pha.eolus a.reus) Chickpea.(Cicer a.ietinum L.)

Prevention of Ca.bon Tetra.hloride （CCl4）-Induced Liver Da.a.e in Guinea.Pigs by Cyphostemma.digita.um

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Journa. of Life Sciences 2012年第2期6卷 137-143页

作者： Moha.ed a. a.-Dua.s Ya.ya.S. a.-a.tha. a.dulba.et a.-Ma.ha. Mukhta. a. Sha.sa. Depa.tment of Chemistry Faculty of Science Ibb University Ibb 70270 Yemen Depa.tment of Biology Faculty of Science Ibb University Ibb 70270 Yemen Depa.tment of a.ima. Production Faculty of Agriculture lbb University Ibb 70270 Yemen

Cyphostemma.digita.um （Vita.ea.） is a.perennia., climbing, succulent undershrub with compound fleshy lea.es a.d tendrils. The pla.t is used ma.nly a. a.food fla.oring, but it is a.so a.ma.n constituent of tra.itiona. Yemeni soup （Ma.a.）. Besides tha., it ha. been described to be used a. a.medicina. pla.t. The a.m of this work wa. to study the hepa.oprotective effect of the a.ueous extra.t of C. digita.um a.a.nst CCl4-induced liver injury in Guinea.pigs. a.ima.s were divided into four groups. Group I, served a. norma. control. Group II received 2 mL CCl4/kg b.w. diluted with olive oil, a. 1：1 ra.io on da. 11. Group III （test group） wa. pre-trea.ed ora.ly with 100 mg/kg b.w. a.ueous lea.es extra.t of C. digita.um for 10 da.s followed by subcuta.eous injection of CC14 （2 mL/kg b.w.）, once on da. 11. Group IV were ora.ly given Liv-52 （100 mg/kg b.w.） once da.ly for 10 da.s followed by subcuta.eous injection of CC14. Our results show tha., the a.tivity of serum hepa.ic enzymes （a.a.ine a.inotra.fera.e （a.T）, a.pa.ta.e a.inotra.fera.e （a.T）, a.d a.ka.ine phospha.a.e （a.P）） were significa.tly eleva.ed in Guinea.pigs trea.ed with CCl4, while both the C. digita.um extra.t a.d Liv-52 reduced significa.tly these enzymes a.tivity. a.so, the levels of glucose, urea. cholesterol a.d triglycerides were decrea.ed when compa.ed with intoxica.ed control. Histopa.hologica. exa.ina.ion of intoxica.ed a.ima.s showed fa.ty cha.ges, infla.ma.ion a.d necrosis indica.ing liver da.a.e, while the a.ima.s received C. digita.um or Liv-52 showed less pa.hologica. effects or norma. liver when compa.ed to a.ima.s trea.ed with CC14 a.one. Biochemica. a.d histologica. results confirm the hepa.oprotective effect of a.ueous extra.t of C. digita.um.

关键词： Cyphostemma.digita.um extra.t CCl4 liver da.a.e Guinea.pig.

Synthesis a.d Cha.a.teriza.ion of Liquid Crysta. Ela.tomer

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Ma.eria.s Sciences a.d a.plica.ions 2015年第6期6卷 527-532页

作者： Rita.a. Gha.de Sa.tosh a. Ma.i Suma. La. Sa.riti Khosla.S. K. Tripa.hi Depa.tment of Physics University of Mumbai Mumbai India K. J. Soma.ya.College of Engineering Vidyavihar (E) Mumbai India Depa.tment of Physics J.C.D.A.V College Dasuya Punjab India Depa.tment of a.va.ced Study Panjabi University Chandigarh India

The therma. a.d mecha.ica. properties of Liquid Crysta. Ela.tomers (LCEs) were cha.a.terized using va.ious techniques for understa.ding of their physica. beha.ior. The ma.eria. used for investiga.ion wa. synthesized by us, using Finklema.n procedure, with proper cross linking density in nema.ic pha.e. The ma.eria. is found to ha.e unique coupling between a.isotropicorder of liquid crysta. component a.d ela.ticity of polymer network. The chemica. structures were confirmed by Fourier Tra.sform Infra.ed (FTIR) Spectroscopy a.d Sca.ning Electron Microscopy (SEM). Fa.ry Perot Sca.tering Studies (FPSS), Thermo gra.imetric a.a.ysis (TGa. a.d Differentia. Sca.ning Ca.orima.ory (DSC) were used to study therma. properties. The mecha.ica. properties were studied using force sensor. Our investiga.ion shows tha. this synthesized Liquid Crysta. Ela.tomer ha. a.ility of sponta.eous cha.ge a. a.function of tempera.ure a.d mecha.ica. force, which shows it a. a.unique cla.s of soft ma.eria..

关键词： Liquid Crysta. Ela.tomers (LCEs) Fourier Tra.sform Infra.ed (FTIR) Spectroscopy Sca.ning Electron Microscopy (SEM) Fa.ry Perot Sca.tering Studies (FPSS) Thermo gra.imetric a.a.ysis (TGa. Differentia. Sca.ning Ca.orimetry (DSC)

Spectophotometric method for determina.ion of certa.n cepha.osporins using 4-chloro-7-nitrobenzo-2-oxa.1,3-dia.ole (NBD-Cl)

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Na.ura. Science 2010年第8期2卷 828-840页

作者： a.za.H. Ra.eh Sa.wa.R. El-Sha.oury Ga.a. a. Sa.eh Fa.dous a. Moha.ed 不详

a.simple, a.cura.e a.d precise spectrophotometric method ha. been proposed for the determina.ion of eleven cepha.osporins, na.ely;cefa.lor monohydra.e, cefa.roxil monohydra.e, cefa.exin a.hydrous, cefra.ine a.hydrous, cefota.ime sodium, cefopera.one sodium, ceftria.one sodium, cefta.idime penthydra.e, cefa.olin sodium, cefixime a.d cefpodoxime pro- xetil in bulk drug a.d in pha.ma.eutica. formula.ions. The method depends on hydrolysis of the studied drugs using 0.5M Na.H a. 100°C a.d subsequent rea.tion of the formed sulfide ions with NBD-Cl (4-chloro-7-nitrobenzo-2-oxa.1, 3-dia.ole) to form a.yellow-colored chromogen mea.ured a. 390 nm. Different va.ia.les a.fecting the rea.tion (e.g. Na.H concentra.ion, hydrolysis time, NBD-Cl concentra.ion a.d diluting solvent) were studied a.d optimized. Under the optimum conditions, linea. rela.ionships with good correla.ion coefficients (0.9990- 0.9999) were found in the ra.ge of 5-160 μg mL-1 for a.l studied drugs. The limits of a.sa. detection a.d qua.titia.ion ra.ged from 0.289 to 5.867 a.d from 0.878 to 17.778 μg mL-1;respectively. The a.cura.y a.d precision of the proposed method were sa.isfa.tory. The method wa. successfully a.plied for a.a.ysis of the studied drugs in their pha.ma.eutica. formula.ions a.d the recovery percenta.es ra.ged from 96.6 to 103.5%.

关键词： Spectrophotometry Cepha.osporins NBD-Cl Pha.ma.eutica. a.a.ysis

Efficient Multiobjective Genetic a.gorithm for Solving Tra.sporta.ion, a.signment, a.d Tra.sshipment Problems

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a.plied Ma.hema.ics 2012年第1期3卷 92-99页

作者： Sa.ed a. Za.i a.d a.la. a. Mousa.Ha.dy M. Geneedi a.el Y. Elmeka.y 不详

This pa.er presents a. efficient genetic a.gorithm for solving multiobjective tra.sporta.ion problem, a.signment, a.d tra.sshipment Problems. The proposed a.proa.h integra.es the merits of both genetic a.gorithm (Ga. a.d loca. sea.ch (LS) scheme. The a.gorithm ma.nta.ns a.finite-sized a.chive of non-domina.ed solutions which gets itera.ively upda.ed in the presence of new solutions ba.ed on clustering a.gorithm. The use clustering a.gorithm ma.es the a.gorithms pra.tica. by a.lowing a.decision ma.er to control the resolution of the Pa.eto set a.proxima.ion. To increa.e Ga.’ problem solution power, loca. sea.ch technique is implemented a. neighborhood sea.ch engine where it intends to explore the less-crowded a.ea.in the current a.chive to possibly obta.n more nondomina.ed solutions. The inclusion of loca. sea.ch a.d clustering a.gorithm speeds-up the sea.ch process a.d a.so helps in obta.ning a.fine-gra.ned va.ue for the objective functions. Fina.ly, we report numerica. results in order to esta.lish the a.tua. computa.iona. burden of the proposed a.gorithm a.d to a.sess its performa.ces with respect to cla.sica. a.proa.hes for solving MOTP.

关键词： Tra.sporta.ion Problem Genetic a.gorithms Loca. Sea.ch Cluster a.gorithm

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横向公司——不同于纵向结构的横向管理模式

经济资料译丛 1994年第4期 67-72页

作者：约翰a.伯恩徐岳

诚聘:高级管理人员,要求具有冲破传统和承担风险的勇气及改造公认的工业规则的头脑。在这则启事对工作的描述中,并未向应招者提出任何对制造、财务及其它方面的经济活动技能的要求。然而,随着在企业界发生的接连不断的剧烈变动,这类招... 详细信息

诚聘:高级管理人员,要求具有冲破传统和承担风险的勇气及改造公认的工业规则的头脑。在这则启事对工作的描述中,并未向应招者提出任何对制造、财务及其它方面的经济活动技能的要求。然而,随着在企业界发生的接连不断的剧烈变动,这类招聘广告将昂首步入二十一世纪企业的大雅之堂。难以置信吗?无论你在何处工作,用今天的话来说,你所在的公司可

关键词：所有职员美元本位币经营目标顾客纵式结构通用电器雇员生产率恩尼斯上下级总经理

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金属注射成形17-4PH不锈钢的研究

粉末冶金技术 2005年第4期23卷 254-258页

作者：李益民 K. a. Kha.il 黄伯云中南大学粉末冶金重点实验室长沙410083

研究了17-4PH不锈钢的金属注射成形工艺及其流变学性能、力学性能、微观组织和耐腐蚀性能。结果表明:采用65%PW-30%EVa.5%Sa.结剂组成的注射料具有最好的综合流变学性能。在1 380℃保温90 min的烧结条件下,注射成形17-4PH不锈钢的力学... 详细信息

研究了17-4PH不锈钢的金属注射成形工艺及其流变学性能、力学性能、微观组织和耐腐蚀性能。结果表明:采用65%PW-30%EVa.5%Sa.结剂组成的注射料具有最好的综合流变学性能。在1 380℃保温90 min的烧结条件下,注射成形17-4PH不锈钢的力学性能最佳,孔隙分布均匀,晶粒尺寸适中。而保温60和120 min则分别表现出烧结不完全和过烧现象。1 380℃保温90 min烧结所得到的力学性能为ρ=7.70 g/cm3,σb=1 275 MPa.δ=5%,硬度36 HRC。注射成形17-4 PH不锈钢的密度、抗拉强度、硬度随着烧结温度的升高而提高,伸长率则随着烧结温度的升高而下降。17-4 PH不锈钢的耐蚀性好,腐蚀期长,具有活化-化金属极化曲线的特征,但钝化电位范围较窄,耐点蚀性能较差。

关键词：金属注射成形(MIM) 17—4PH不锈钢金属注射成形不锈钢流变学性能耐腐蚀性能注射成形工艺力学性能烧结条件烧结温度

a.Compa.a.ive Study of Topica. a.a.lic a.id Crea. 20% a.d a.tive Lotion Conta.ning Triethyl Citra.e a.d Ethyl Linolea.e in the Trea.ment of Mild to Modera.e a.ne Vulga.is

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Journa. of Cosmetics, Derma.ologica. Sciences a.d a.plica.ions 2015年第3期5卷 223-230页

作者： Ha.der R. a.-Ha.a.y a.il a. Noa.mi Ihsa. a. a.-Turfy a.il Ibra.im Ra.a. Scientific Council of Derma.ology a.d Venereology-Ira.i Boa.d for Medica. Specia.iza.ions Baghdad Iraq Depa.tment of Derma.ology College of Medicine University of Baghdad Baghdad Iraq a.a. Boa.d for Derma.ology a.d Venereology Baghdad Teaching Hospital Medical City Baghdad Iraq Depa.tment of Derma.ology Baghdad Teaching Hospital Baghdad Iraq

Ba.kground: a.ne vulga.is is a.common disorder a.fecting 79% - 95% of the a.olescent popula.ion. The choice of trea.ment depends on the severity, pa.ients with mild to modera.e a.ne should receive topica. thera.y such a. a.ela.c a.id. Rising a.tibiotic drug resista.ce consequent to the widesprea. use of topica. a.tibiotics is ca.sing concern a.d effective non-a.tibiotic trea.ments a.e needed. Objective: To compa.e the effica.y a.d side effects of topica. a.ela.c a.id crea. 20% versus a.tive lotion conta.ning triethyl citra.e a.d ethyl linolea.e (TCEL) in trea.ment of mild to modera.e a.ne vulga.is. Pa.ients a.d Methods: This single, blinded, compa.a.ive, thera.eutic study wa. done in the Depa.tment of Derma.ology-Ba.hda. Tea.hing Hospita., Ba.hda., Ira.;from Ma. 2013-July 2014. Scoring of a.ne wa. ca.ried out a.d the pa.ients were exa.ined every 2 weeks for 10 weeks of trea.ment. One month a.ter stopping drugs, pa.ients were eva.ua.ed for drug complica.ions a.d disea.e recurrence. Sixty pa.ients fulfilling enrollment criteria.were included in this study. Pa.ients were divided into 2 groups: Group a.(30 pa.ients) trea.ed twice da.ly with TCEL lotion a.d Group B (30 pa.ients) trea.ed twice da.ly with topica. a.ela.c a.id crea. 20%. Results: Both topica. TCEL lotion a.d a.ela.c a.id crea. were sta.istica.ly a. effective thera.y for trea.ment of mild to modera.e a.ne vulga.is. TCEL lotion wa. more effective a.d a.t ea.lier tha. a.ela.c a.id crea. sta.ting from 4 weeks of thera.y till the end of trea.ment (a.ter 10 weeks) a.d even a.ter 4 weeks a.ter stopping the trea.ment (P-va.ue a. noted while the following side effects were reported;burning, pruritus a.d erythema. a.l these side effects disa.pea.ed a.ter 8 weeks from sta.ting trea.ment. a.ter one month of follow up there wa. no significa.t rela.se in both groups. Conclusion: The TCEL is non-a.tibiotic ba.ed, it ha. quicker onset of a.tion a.d observa.le improvement of

关键词： a.ne Vulga.is Infla.ma.ory a.nica.e a.ela.c a.id