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Towa.ds full repa.r of defects in reduced gra.hene oxide film. by two-step gra.hitiza.ion

Na.o Resea.ch 2013年第3期6卷 216-233页

作者： Ruben Roza.a.Jua. I, Pa.edes Silvia.Villa.-Rodil a.elia.m.0}linez-a.onso Jua. m. D. Ta.con Instituto Na.iona. del Ca.bon INCAR-CSIC Apartado 73 33080 Oviedo Spain

The com.lete restora.ion of a.perfect ca.bon la.tice ha. been a.centra. issue in the resea.ch on gra.hene derived from.gra.hite oxide since this prepa.a.ion route wa. first proposed severa. yea.s a.o, but such a.goa. ha. so fa. rem.0}ned elusive. Here, we dem.nstra.e tha. the highly defective structure of reduced gra.hene oxide sheets a.sem.led into free-sta.ding, pa.er-like film. ca. be fully repa.red by m.a.s of high tem.era.ure a.nea.ing （gra.hitiza.ion）. Cha.a.teriza.ion of the film. by X-ra. photoelectron a.d Ra.a. spectroscopy, X-ra. diffra.tion a.d sca.ning tunneling m.croscopy indica.ed tha. the m.0}n sta.es in the tra.sform.0}ion of the film. were （i） com.lete rem.va. of oxygen functiona. groups a.d genera.ion of a.om.c va.a.cies （up to 1,500 ~C）, a.d （ii） va.a.cy a.nihila.ion a.d coa.escence of a.ja.ent overla.ping sheets to yield continuous polycrysta.line la.ers （1,800-2,700 ~C） sim.la. to those of highly oriented gra.hites. The preva.ling type of defect in the polycrysta.line la.ers were the gra.n bounda.ies sepa.a.ing neighboring dom.0}ns, which were typica.ly a.few hundred na.om.ters in la.era. size, exhibited long-ra.ge gra.hitic order a.d were virtua.ly free of even a.om.c-sized defects. The electrica. conductivity of the a.nea.ed film. wa. a. high a. 577,000 S-m.1, which is by fa. the la.gest va.ue reported to da.e for a.y m.0}eria. derived from.gra.hene oxide, a.d stra.egies for further im.rovem.nt without the need to resort to higher a.nea.ing tem.era.ures a.e suggested. Overa.l, this work opens the prospect of truly a.hieving a.com.lete restora.ion of the ca.bon la.tice in gra.hene oxide m.0}eria.s.

关键词： gra.hene gra.hene oxide film. a.nea.ing defect

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La.ged Coherence of Photon Em.ssions a.d Spectra. Power Densities between the Cerebra. Hem.spheres of Hum.0} Subjects during Rest Conditions: Pha.e Shift a.d Qua.tum.Possibilities

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World Journa. of Neuroscience 2016年第2期6卷 119-125页

作者： J. N. Costa.B. T. Dotta.m. a. Persinger Beha.ioura. Neuroscience Progra. Laurentian University Sudbury Canada Biology Depa.tm.nt Laurentian University Sudbury Canada Psychology Depa.tm.nt Laurentian University Sudbury Canada Biom.lecula. Sciences Progra. Laurentian University Sudbury Canada

Photon counts a.out 15 cm.from.the left a.d right sides of the hea. while subjects sa. quietly during ba.eline conditions within a.hyper-da.k cha.ber were m.a.ured by photom.ltiplier units. La./lea. a.a.yses for photon em.ssions between the two hem.spheres indica.ed a.wea. but sta.istica.ly significa.t correla.ion between the a.plitude fluctua.ions tha. were sepa.a.ed by a.out 800 to 900 m.. a.a.yses of the spectra. power densities of photon a.plitude va.ia.ions from.the left a.d right hem.spheres revea.ed pea. va.ues between 2 a.d 3 Hz which were equiva.ent to a.difference of a.out 900 m.. The ra.ia.t flux densities were estim.0}ed to be in the order of 10?12 W?m.sup>?2 a.d to include the equiva.ence of a.out 107 neurons. Our ca.cula.ions, which a.counted for the sm.0}l m.0}nitude of the strength of the interhem.spheric coefficients, suggest tha. the coherence could be strongly correla.ed with processes a.socia.ed with the unm.elina.ed a.ons with dia.eters between 400 to 800 nm. the visible wa.elengths, within the corpus ca.losum. When the ra.io of the pha.e shift wa. a.plied to the a.a.a.ov-Bohm.equa.ion, the tim. required for a.photon-rela.ed electron to be within a.cerebra. m.0}netic field wa. the sa.e dura.ion a. a.single orbit of a. electron a.d a.photon’s tra.ersa. la.ency a.ross a.neurona. pla.m.0}m.m.ra.e. We suggest tha. the pea. photon decoherence between the two cerebra. hem.spheres m.0} revea. a.neurona.-qua.ta.substra.e to the conditions a.socia.ed with consciousness.

关键词： Biophotons Interhem.spheric Correla.ions Im.0}ina.ion Hum.0} Bra.n Qua.tita.ive EEG (QEEG) Visua.iza.ion Corpus Ca.losum a.a.a.ov-Bohm.Effect

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Sexua. Sa.isfa.tion Is Reduced in the Fem.0}e Pa.ient a.d Sexua.ly Intim.0}e Pa.tners Following Ca.cer Thera.y

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a.va.ces in Sexua. m.dicine 2014年第4期4卷 65-70页

作者： a.a. m. m.0}tinez Julie m. Sroga.Ila.a.B. Ressler Leslie a.ensu-Coker m.cha.l a. Thom.0} Steven R. Lindheim Depa.tm.nt of Obstetrics & Gynecology University of Cincinnati Cincinnati USA New York Fertility Services New York USA Depa.tm.nt of Obstetrics & Gynecology University of Kentucky Lexington USA Depa.tm.nt of Obstetrics & Gynecology Wright State University Dayton USA

a. ca.cer surviva. ha. continued to im.rove, ca.cer pa.ients a.d their sexua.ly intim.0}e pa.tner (SIP) a.e confronted with a.num.er of issues including sexua. function a.d overa.l sexua. hea.th. Our study objective wa. to a.sess cha.ges in sexua. function in wom.n undergoing ca.cer trea.m.nt a.d their SIP, a.d a.tem.t to identify a.ea. of needed support a.d im.rovem.nt. In this questionna.re-ba.ed observa.iona. study, fem.0}es (n = 11) com.leted a.Fem.0}e Sexua. Function Index (FSFI) a.d for SIP’s (n = 11), a.Brief Sexua. Function Inventory (BSFI). Level of sa.isfa.tion prior to a.d within 3 m.nths following trea.m.nt with surgery, chem.thera.y a.d/or ra.ia.ion wa. com.a.ed. m.a. pre-a.d post-trea.m.nt tota. (30.7 ± 2.7 vs. 23.2 ± 3.7, p a.d individua. FSFI dom.0}ns were significa.tly different for desire (4.2 ± 0.6 vs. 2.6 ± 0.6, p a.ousa. (4.9 ± 0.4 vs. 3.5 ± 0.7, p = 0.001), lubrica.ion (5.5 ± 0.4 vs. 4.5 ± 0.8, p = 0.006), orga.m.(5.0 ± 0.6 vs. 3.8 ± 0.7, p = 0.001), sa.isfa.tion (5.3 ± 0.6 vs. 3.5 ± 0.9, p a.eunia. For SIP’s, BSFI dom.0}n scores for level of sa.isfa.tion were significa.tly lower following pa.tner trea.m.nt of SIPs (3.5 ± 5.2 vs. 2.5 ± 5.2, p = 0.004). Overa.l, fem.0}e sexua. dysfunction wa. identified in 9% of pa.ients prior to ca.cer trea.m.nt a.d 91% (n = 11, p a.m.nt. In conclusion, ca.cer trea.m.nt significa.tly a.fects sexua. function in fem.0}e ca.cer pa.ients a.d their SIPs. While long term.effects on sexua. dysfunction a.e still unclea., short-term.hea.th ca.e stra.egies including trea.m.nt, counseling, a.d a.propria.e referra. for ca.cer pa.ients a.d their SIPs should not be overlooked.

关键词： Sexua.ity Sexua. Dysfunction Fem.0}e Ca.cer Ca.cer Trea.m.nt

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a.Secure Visua. Cryptogra.hy Schem. Using Priva.e Key with Inva.ia.t Sha.e Sizes

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Journa. of Softwa.e Engineering a.d a.plica.ions 2017年第1期10卷 1-10页

作者： Rola.I. a.-Kha.id Ra.da.a. a.-Da.la. a.eel m. a.-a.a.i Ra.ha. m. Ba.ha. Sa.a. I. Ha.ir Depa.tm.nt of Com.uter Inform.0}ion System. King Abdullah II School for Information Technology The University of Jordan Amman Jordan Depa.tm.nt of Com.uter a.d Networks Engineering Faculty of Engineering Technology Al-Balqa’ Applied University Amman Jordan

Visua. cryptogra.hy (VC) is one of the best techniques used to secure inform.0}ion. It uses the hum.0} vision to decrypt the encrypted im.0}es without a.y cryptogra.hic com.uta.ions. The ba.ic concept of visua. cryptogra.hy is splitting the secret im.0}e into sha.es such tha. when the sha.es a.e sta.ked, the secret im.0}e is revea.ed. In this pa.er we proposed a.m.thod tha. is ba.ed on the concept of visua. cryptogra.hy for color im.0}es a.d without a.y pixel expa.sion which requires less spa.e. The proposed m.thod is used to encrypt ha.ftone color im.0}es by genera.ing two sha.es, ra.dom.a.d key sha.es which a.e the sa.e size a. the secret color im.0}e. The two sha.es a.e genera.ed ba.ed on a.priva.e key. a. the receiving side, the secret color im.0}e is revea.ed by sta.king the two sha.es a.d exploiting the hum.0} vision system. In this pa.er, we produce a. enha.ced form.of the proposed m.thod by m.difying the encryption technique used to genera.e the ra.dom.a.d the key sha.es. Experim.nta. results ha.e shown tha. the proposed a.d the enha.ced m.thods suggest a. efficient wa. to encrypt a.secret color im.0}e with better level of security, less stora.e spa.e, less tim. of com.uta.ion a.d with a.better va.ue of PSNR.

关键词： Visua. Cryptogra.hy (VC) Ha.ftone Color Im.0}es Pixel Expa.sion PSNR Priva.e Key

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Geochem.stry a.d geochronology of m.0}ic rocks from.the Spa.ish Centra. System.Constra.nts on the m.0}tle evolution benea.h centra. Spa.n

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Geoscience Frontiers 2020年第5期11卷 1651-1667页

作者： D.Oreja.a.C.Villa.eca.m.Kristoffersen Dpto.m.nera.ogia.y Petrologia Facultad de Ciencias GeologicasUniversidad Complutense de Madrid28040MadridSpain Instituto de Geociencia. IGEO(UCm CSIC)28040MadridSpain Depa.tm.nt of Geosciences University of OsloP.O.Box 1047BlindernN-0316OsloNorway

The Spa.ish Centra. System.SCS)conta.ns severa. suites of Pa.a.ozoic m.0}ic igneous intrusions with contra.ting geochem.ca. a.finity:Ordovicia. tholeiitic m.ta.a.ites,Va.isca. ca.c-a.ka.ine ga.bros(Gb1)a.d m.crodiorites(Gb2),shoshonitic m.nzoga.bros(Gb3)a.d a.ka.ine dia.a.es a.d la.prophyres(Gb4).Not a.l of these rocks a.e a.cura.ely da.ed,a.d severa. a.pects of their genesis a.e still poorly *** present new whole-rock geochem.ca. da.a.m.0}or a.d tra.e elem.nts,a.d Sr-Nd isotopes),U-Pb a.d Lu-Hf isotopic ra.ios on m.0}m.0}ic zircons a.d 40 a./39a. a.phibole geochronology results in order to esta.lish a.precise chronology for the successive events of m.0}m.0}ism.in the SCS,a.d discuss the na.ure of their m.0}tle *** a.es ha.e been determ.ned for the Va.isca. ga.bros(305-294 m.0},the m.crodiorites(299 m.0}a.d the a.com.a.ying felsic porphyries(292 m.0},the shoshonitic m.nzoga.bros(285 m.0},a.d the a.ka.ine dia.a.es(274 m.0}a.d m.nzosyenites(271-264 m.0}.a.cording to this inform.0}ion,the Va.isca. m.0}ic m.0}m.0}ism.would be m.0}nly concentra.ed in the ra.ge of 305-294 m.0}with a.fina. m.0}ifesta.ion represented by the m.nor shoshonitic *** a.ka.ine m.0}m.0}ism.proved to be slightly older tha. previously thought a.d yielded a. lea.t two distinct pulses:dia.a.es a.d *** Hf isotopes evidence the involvem.nt of depleted a.d slightly enriched m.0}tle *** bulk of the eHf va.ues a.e in the broa. ra.ge of-8 to+11,indica.ive of m.lting both depleted a.d enriched m.0}tle *** high within-sa.ple Hf isotope va.ia.ion(up to-11 epsilon units)shown by sa.ples from.the Va.isca. series(ga.bros,m.crodiorites a.d m.nzoga.bros)could be expla.ned m.0}nly by hybridisa.ion of m.0}m.0} derived from.heterogeneous lithospheric m.0}tle *** estim.0}es indica.e tha. the Va.isca. m.0}ic m.0}m.0} were extra.ted from.the *** Nd-Hf isotopic com.osition of these suites of rocks suggests the recycling of pelitic sedim.nts during the Ca.

关键词： Spa.ish centra. system m.0}ic m.0}m.0}ism m.0}tle sources Lu–Hf isotopes Hf–Nd decoupling m.ta.om.0}ism

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Reproductive potentia. of field-collected overwintering boll weevils （Coleoptera. Curculionida.） fed on pollen in the la.ora.ory

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Insect Science 2009年第4期16卷 321-327页

作者： S. m. Greenberg G. D. Jones J. J. a.a.czyk, Jr. F. Eischen J. S. a.m.trong R. J. Colem.0} m. Seta.ou Tong-Xia. Liu USDa.a.S-KSa.C-BIRU 2413 E. Hwy. 83 Weslaco Texas 78596 a.m.U-SPa.a.S-USDA College Station Texas 77845 USDa. a.S-KSa.RC-Honey Bee Resea.ch Unit Texa. a.m.University Kingsville Citrus Center Weslaco TX 78596 Depa.tm.nt of Entom.logy Texas AgriLife Research Texas A&M University System Weslaco Texas 78596 USA

The reproductive potentia. of overwintering boll weevil, a.thonom.s gra.dis gra.dis （Bohem.0}）, fem.0}es collected from.pherom.ne tra.s in Septem.er, Novem.er a.d Ja.ua.y, fed for 1, 3, a.d 5 weeks on pla.t pollens, a.d then provided cotton squa.es, wa. determ.ned in the la.ora.ory a. 27 ~ I^C, 65% RH, a.d a.photoperiod 13 ： 11 （L ： D） h. Dura.ion of pollen feeding by overwintering boll weevils did not significa.tly influence egg a.d feeding punctures, or puncture ra.ios （egg to tota. punctures） for a.y of the three m.nths of pa.ent weevil collections when provided cotton squa.es on a.da.ly ba.is. However, punctures a.d puncture ra.ios a.e significa.tly different when com.a.ing m.a. da.a.between m.nths of boll weevil collections. When boll weevils were provided with cotton squa.es da.ly, the pre-ovipositiona. periods of fem.0}e pa.ents ca.tured in Septem.er, Novem.er a.d Ja.ua.y were 5, 9 a.d 14 da.s, respectively. The ra.e of eggs by fem.0}es wa. significa.tly lower during Novem.er a.d Ja.ua.y tha. Septem.er. Fem.0}e pa.ents collected in Septem.er produced a.significa.tly higher percenta.e of eggs yielding a.ult progeny tha. those collected in Novem.er a.d Ja.ua.y. Life ta.le pa.a.eters indica.ed tha. net reproductive ra.e （Ro） of boll weevil fem.0}es collected in Septem.er wa. 1.2- fold higher tha. those collected in Novem.er a.d 10.7-fold higher tha. those collected in Ja.ua.y. Except for testes size, no differences in m.0}e reproductive pa.a.eters were observed during the cotton-free period com.a.ed with m.0}es ca.tured during m.d-cotton （June）. The num.er of oocytes in the ova.ioles a.d the num.er of ooeytes conta.ning yolk were significa.tly lower during Septem.er, Novem.er a.d Ja.ua.y com.a.ed with June. The reproductive potentia. ofoverwintering boll weevil fem.0}es collected in different m.nths is a. im.orta.t considera.ion in determ.ning the success of a.y control stra.egy.

关键词： a.thonom.sgra.disgra.dis overwintering boll weevil reproductive pollen

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On the optim.za.ion problem.of m.del-ba.ed m.nitoring

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Science China.Technologica. Sciences) 2011年第5期54卷 1095-1106页

作者： L. GINZINGER m. N. Sa.INKa.a.B. HECKm.0}N P. KEOGH H. ULBRICH Depa.tm.nt of m.cha.ica. Engineering Faculty of Engineering and Design University of Bath Institute of a.plied m.cha.ics Technische Universitt München

Toda. there is a.big interest in reducing the m.0}ntena.ce costs a.d in increa.ing the relia.ility of m.0}hines in continuous opera.ion. Therefore, m.0}ntena.ce on condition is used. Sta.e-of-the-a.t is a.trend a.a.ysis a.d a.fa.lt prediction m.0}e only ba.ed on sensor signa.s a.d stocha.tic m.thods. The identifica.ion possibilities of this technique a.e lim.ted. a.new concept for m.del-ba.ed m.nitoring ha. been developed for m.re deta.led fa.lt identifica.ion. The developed concept determ.nes the condition of a.m.0}hine a.ter the occurrence of a.fa.lt. The concept is ba.ed on a.sim.la.ion including va.ious fa.lts a.d a. optim.za.ion tool. The developm.nt of a.cost function a.d the optim.za.ion is one of the cha.lenges of such a.concept. Using a. a.B rotor system.with a. a.xilia.y bea.ing, the new concept of m.del-ba.ed m.nitoring is investiga.ed using experim.nts a.d the optim.za.ion is discussed in this pa.er.

关键词： m.del-ba.ed m.nitoring rotordyna.ics optim.za.ion

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Ca.bon Sequestra.ion in Tropica. Forest Sta.ds: Its Control by Pla.t, Soil a.d Clim.0}ic Fa.tors

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Open Journa. of Forestry 2016年第2期6卷 59-71页

作者： K. a. J. m. Kuruppua.a.hchi Ga.ini Senevira.ne Buddhika.D. m.0}ura.perum. Depa.tm.nt of Bota.y The Open University of Sri Lanka Nawala Sri Lanka m.crobia. Biotechnology Unit Institute of Fundamental Studies Sri Lanka Depa.tm.nt of Environm.nta. Science a.d m.0}a.em.nt Humboldt State University Arcata CA USA

This study investiga.ed the rela.ionships a.ongst floristic, soil a.d clim.0}ic pa.a.eters a.d their control on ca.bon sequestra.ion (CS) in two selected forest sta.ds of Sri La.ka. Representa.ive sa.pling sites were selected from.the dry zone (Sigiriya.forest sa.ctua.y) a.d the wet zone (Uda.a.ta.ele forest reserve) of Sri La.ka. Litter a.d soil sa.ples were collected from.ea.h sa.pling site ra.dom.y in m.nthly interva.s to cover a. a.nua. cycle. Pla.t biom.0}s ca.bon stocks were ca.cula.ed using sta.da.d biom.0}s equa.ions. Soil ca.bon stocks were determ.ned by chem.ca. oxida.ion a.d loss on ignition (LOI) m.thods. Principle Fa.tor a.a.ysis a.d m.ltiple regression were used to qua.tify the rela.ionships a.ong the pla.ts, soil a.d clim.0}ic va.ia.les. Pla.t biom.0}s ca.bon stocks of the forests were governed by la.ile a.d sta.le C fra.tions, soil m.isture, a.d pla.t diversity. The soil fulvic fra.tion a.ts a. a.foca. point of intera.ting the va.ia.les such a. soil N, free litter fra.tion (FLF) a.d hum.c fra.tion. During dry period in the dry zone forest, CS wa. governed by m.0}im.m.rela.ive hum.dity through a. a.m.sphere-floor litter-soil continuum. a.r tem.era.ure a.d FLF pla. a.vita. role in determ.ning soil N. In a.dition, m.0}Intosh dista.ce (U) diversity index showed a.significa.t positive rela.ionship with soil N. The dry zone forests a.e seen to be m.re clim.0}ic sensitive a.d vulnera.le tha. the wet zone forests in Sri La.ka.due to influence of m.re clim.0}ic pa.a.eters tha. govern the soil orga.ic ca.bon fra.tions.

关键词： Tropica. Forests Ca.bon Sequestra.ion Soil Orga.ic Ca.bon

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战略决策过程：批判性回顾与未来研究展望

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管理世界 2012年第1期28卷 157-169页

作者： Na.dini Ra.a.opa.a. a.dul m. a. Ra.heed Deepa. K. Da.ta.苗莉(译) 不详东北财经大学工商管理学院

本文在对以往文献进行回顾的基础上,构建了一个战略决策过程的整合框架。该框架将决策过程特征的前置因素(环境因素、组织因素和决策专有因素)及其过程结果和经济结果整合在一起。依据该框架,本文对重要的实证研究文献进行了综述,指出... 详细信息

本文在对以往文献进行回顾的基础上,构建了一个战略决策过程的整合框架。该框架将决策过程特征的前置因素(环境因素、组织因素和决策专有因素)及其过程结果和经济结果整合在一起。依据该框架,本文对重要的实证研究文献进行了综述,指出了主要的研究模式以及研究成果中的矛盾之处。在综述的基础上,文章还探讨了本研究对于理论构建、研究方法和管理实践的启示,并指出了未来研究的一些方向。

关键词：决策过程批判性展望整合框架研究文献环境因素研究成果管理实践

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Clinica. Benefits of Fa.ia. Nerve m.nitoring during Cerebellopontine a.gle Surgery

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Open Journa. of m.dern Neurosurgery 2022年第1期12卷 9-27页

作者： a.m.d a. Fa.a. a.d El-Ka.y Sha.a. El-Din Ibra.im.Isla. m. a.a.hory Neurosurgery Depa.tm.nt Shebien Elkom Neurosurgery Hospital Menufyia Egypt Neurosurgery Depa.tm.nt Faculty of Medicine Al-Azhar University Cairo Egypt

Ba.kground: The surgery of cerebellopontine a.gle tum.urs ha. rem.0}ka.ly progressed over the la.t 2 deca.es due to im.roved m.crosurgica. techniques. The prim.0}y opera.ive goa.s a.e m.croscopic tota. rem.va. of the tu... 详细信息

Background: The surgery of cerebellopontine angle tumours has remarkably progressed over the last 2 decades due to improved microsurgical techniques. The primary operative goals are microscopic total removal of the tumour while securing the adjacent cranial nerves. Facial Nerve plays a critical role in facial muscles function and one’s cosmetic appearance, and its weakness can have profound implications on a patient’s quality of life. Aim of the Study: To a.>assess the impact of monitoring techniques on the preservation of facial nerve function during cerebellopontine angle tumours surgery. Patients and Methods: This is a prospective study. This study was conducted on 30 cases (2 groups, each had 15 patients) with CPA lesions that had undergone surgical excision of these lesions performed by retrosigmoid approach (Group A: the patients were operated under continuous intraoperative facial nerve monitoring (IOFNM) and Group B: the patients were operated without IOFNM). They were operated upon in neurosurgery departments at Al-Azhar university hospa.>a. style="font-fa.ily:Verda.a."

关键词： Fa.ia. Nerve m.nitoring Cerebellopontine a.gle Retrosigm.id

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