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AMS studie. on a 450 km long 2216 Ma dyke.from Dharwar craton, India:Implications to magma flow

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Ge.scie.ce.Frontie.s 2019年第5期10卷 1931-1939页

作者： e. Nagaraju v. Parashuramulu Pale.magne.ism Div.sion CSIR-National Geophysical Research InstituteUppal RoadHyderabad-500007India TSMS Jr. Colle.e BaswapurPulkalSangareddy DistrictTelanganaIndia

Anisotropy of magne.ic susce.tibility (AMS) studie. we.e.carrie. out on a pre.ise.y date. (2216.0 ± 0.9 Ma),450 km long Ne. striking dyke.in the.Dharwar Craton,to de.e.mine.the.magma flow dire.tion along the.dyke.*** orde. to use.the.imbrication of the.magne.ic foliation,forty e.ght sample. we.e.colle.te. from 13 locations along the.le.gth of the.*** studie. show that AMS fabric is dominate. by me.ium graine. inte.stitial Ti-poor multidomain *** corre.te. anisotropy de.re. (Pj) of the.sample. was found to be.low to mode.ate.be.we.n 1.007 and 1.072,which indicate. primary magne.ic *** magne.ic e.lipsoid is e.the. triaxial,prolate.or oblate.and cle.rly de.ine. normal,inte.me.iate.and inv.rse.magne.ic fabrics re.ate. to magma flow during the.dyke.*** maximum susce.tibility axe. (Kmax) of the.AMS te.sor of the.dyke.is pre.ominantly incline. at low angle. (e.atic v.riation in de.th along the.Ne. profile.indicating sub-horizontal flow e.0}n at mid crustal le.0}ls which could probably be.gov.rne. by location of the.focal re.ion of the.magma source.(mantle.plume.),flow dynamics toge.he. with the.compre.siv. stre.se. e.e.te. by the.ov.rlying crust.

关键词： Anisotropy of magne.ic susce.tibility Dharwar craton Dyke swarms

The.lacustrine.se.ime.tary re.ords of coal-burning atmosphe.ic pollution

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Scie.ce.China e.rth Scie.ce. 2005年第10期48卷 1740-1746页

作者： e. Appe. v. Hoffmann Institut für Ge.wisse.schafte. Universitt Tübingen 72076 Tübingen GermanyInstitut für Geowissenschaften Universitt Tübingen 72076 Tübingen Germany

Base. on the.studie. on diatom, ostracods and magne.ism on a core.acquire. from lacustrine.se.ime.ts, as we.l as corre.ation analysis be.we.n conce.tration of acid diatom and the.instantane.us lowe.t pH v.lue. the.proce.se. of e.v.ronme.t e.0}lution in Lake.Yangzonghai we.e.re.onstructe.. The.lacustrine.e.v.ronme.t was fav.rable.in the.1950s, and be.an to be.pollute. by a coal-burning powe. plant since.1960. During 1965―1980, the.instantane.us lowe.t pH v.lue.of lake.wate. de.re.se. to 5―6 whe. he.v.ly pollute.. The.e.was a de.re.se.tre.d in the.pollution from 1983 to 1999, but coal-burning atmosphe.ic pollution was still a main proble. for e.v.ronme.tal re.rie.0}ng. As acid pre.ipitate., acid-tole.ant spe.ie. ov.rspre.d, and she.lfish disappe.re., as we.l as fe.romagne.ic particulate. dissolv.d be.ause.of the.conse.ue.t change.of pH-e. v.lue. in the.inte.face.of wate. and soil, which re.ults in the.change.of e.v.ronme.tal proxie. v.rsus de.th. Thus, the.e.v.ronme.tal e.0}lution of Lake.Yangzonghai is re.onstructe. in this pape. base. on the.infe.e.ce. me.tione. abov..

关键词： atmosphe.ic pollution, proxie., e.v.ronme.tal re.onstruction, lacustrine se.ime.t, Lake Yangzonghai.

High Re.olution Spe.troscopy of Halo Stars in the.Ne.r Uv.and Blue.Re.ion I. Spe.tra in the.Wav.le.gth Re.ion 3550-5000 A

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Chine.e.Journal of Astronomy and Astrophysics 2006年第5期6卷 579-587页

作者： v. G. Klochkov. Gang Zhao S. v. e.makov.v. e. Panchuk National Astronomical Obse.v.torie. Chinese Academy of Sciences Beijing 100012 Spe.ial Astrophysical Obse.v.tory Russian Academy of Sciences Nighnij Arkhyz 369167Karachai-Cherkessia Russia

An atlas of high re.olution （R = 60 000） CCD-spe.tra in the.wav.le.gth range.3500-5000A is pre.e.te. for four obje.ts in me.allicity range.-3.0 〈 [Fe.H] 〈 -0.6, te.pe.ature.range.4750 〈 Te.f 〈 5900K, and surface.grav.ty range.1.6 〈 Igg 〈 5.0. We.de.cribe.the.calibration of the.ste.lar atmosphe.ic parame.e.s using Alonso＇s formula base. on the.me.hod of infrare. flux and outline.the.de.e.mination of the.abundance. of a total numbe. of 25 che.ical e.e.e.ts. An analysis of the.abundance.de.e.mination e.rors for diffe.e.t che.ical e.e.e.ts is carrie. out, and a me.hod is prov.de. for the.obse.v.tions and re.uction of spe.tral mate.ial. Prope.tie. of the.me.hod of producing an atlas of spe.tra and line.ide.tifications are.de.cribe..

关键词： stars halo stars - stars G, K-type.- stars spe.tra - stars Uv.spe.tra

Biomime.ics of Campaniform Se.silla:Me.suring Strain from the.De.ormation of Hole.

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Journal of Bionic e.gine.ring 2007年第2期4卷 63-76页

作者： Julian F. v. v.nce.t Sally e. Clift Carlo Me.on De.artme.t of Me.hanical e.gine.ring The University of BathBath BA2 7AYUK Adv.nce. Conce.ts Te.m European Space Agency2201 AZ NoordwijkThe Netherlands

We.pre.e.t a bio-inspire. strate.y for de.igning e.be.de. strain se.sors in space.structure.. In inse.ts, the.campaniform se.sillum is a hole.e.te.ding through the.cuticle.arrange. such that its shape.change. in re.ponse.to loads. The.shape.change.is rotate. through 90° by the.suspe.sion of a be.l-shape. cap whose.de.le.tion is de.e.te. by a ce.l be.e.th the.cuticle. It can be.se.sitiv. to displace.e.ts of the.orde. of 1 nm. The.e.se.tial morphology, a hole.forme. in a plate.of fibrous composite.mate. rial, was mode.le. by Skordos e. al. who showe. that global de.ormation of the.plate.（which can be.flat, curv.d or a tube. induce. highe. local de.ormation of the.hole.due.to its locally highe. compliance. Furthe. de.0}lopme.ts re.orte. he.e.show that this approach can be.applie. to groups of hole. re.ativ. to the.r orie.tation. , The.morphology of the.se.sillum in inse.ts sugge.ts that gre.te. se.sitiv.ty can be.achie.0}d by arranging se.0}ral hole. in a re.ular patte.n; that if the.hole.is ov.l it can be.＂aime.＂ to se.se.spe.ific strain dire.tions; and that e.the. by controlling the.shape.of the.hole.or its re.ationship with othe. hole. it can hav. a tune. re.ponse.to dynamic strains. We.inv.stigate.space.applications in which nov.l bio-inspire. strain se.sors could succe.sfully be.use..

关键词： campaniform se.sillum strain displace.e.t compliance hole re.ote.se.sing fibrous composite

Asymme.ry ratio as a parame.e. of e.^3＋ local e.v.ronme.t in phosphors

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Journal of Rare.e.rths 2018年第5期36卷 474-481页

作者： Ilya e. Kole.nikov.Ale.e. v. Pov.lotskiy Daria v. Mamonov. e.0}e.y Yu. Kole.nikov.Ale.e. v. Kurochkin e.kki Lahde.anta Mikhail D. Mikhailov Saint Pe.e.sburg State.Univ.rsity 7/9 Universitetskaya nab. 199034 St.petersburg.Russia Lappe.nranta Univ.rsity of Te.hnology LUT Skinnarilankatu 34 53850 Lappeenranta Finland Scie.tific and Te.hnological Institute.of Optical Mate.ial Scie.ce VNTs S. I. Vavilov State Optical Institute Babushkina 36-1 192171 St. Petersburg Russia v.lga State.Univ.rsity of Te.hnology Lenin Sq. 3 424000 Yoshkar-Ola Russia

Study of the.local e.v.ronme.t of ce.tain ion is quite.a comple. proble.. Due.to the.unique.lumine.ce.t prope.tie., e.^3＋ ions can be.use. as a structural probe. In this pape., e.fe.t of doping conce.tration,e.citation wav.le.gth and e.citation me.hanism on asymme.ry ratio was syste.atically studie. using Y3Al5O12：e.^3＋, Yv.4：e.^3＋ and Y2O3：e.^3＋nanophosphors. The.asymme.ry ratio giv.s information about the.local surrounding and e.v.ronme.tal change. around the.e.^3＋ ions. Asymme.ry ratios of YAG：e.^3＋and Yv.4：e.^3＋ nanopowde.s we.e.calculate. using standard te.hnique.and the.obtaine. av.rage.v.lue. we.e.found to be.0.75 and 8.2, re.pe.tiv.ly. Howe.0}r, it is found that standard me.hod of asymme.ry ratio calculation is suitable.only for sample. whe.e.all e.^3＋ ions occupy one.site. The.＂multisite.mode.＂ of asymme.ry ratio calculation was de.0}lope. and use. for Y2O3：e.^3＋ nanocrystalline.powde.s. Av.rage.v.lue.of asymme.ry ratio for e.^3＋ ions occupie. ＂normal＂ site. is 6.0 and for e.^3＋ ions occupie. ＂de.e.t＂site. is 2.3.

关键词： e.3+ Oxide.powde.s Lumine.ce.ce Asymme.ry ratio Structural probe Rare.e.rths

De.re.se. plasma urote.sin Ⅱ le.0}ls inv.rse.y corre.ate.with e.te.t and se.0}rity of coronary arte.y dise.se

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Journal of Ge.iatric Cardiology 2007年第2期4卷 105-110页

作者： v. Borlongan Christine.e. Stahl De.artme.t of Ne.rology Medical College of Georgia Augusta GA 30912 USA De.artme.t of Inte.nal Me.icine Dwight D. Eisenhower Army Medical Center Fort Gordon GA 30909 USA

Obje.tiv. To de.e.mine.the.plasma urole.sin Ⅱ(UII) le.0}ls in v.rious type. of coronary he.rt dise.se.and to clarify how the.plasma UII le.0}ls corre.ate.with the.clinical pre.e.tation, e.te.t and se.0}rity of coronary arte.y athe.oscle.osis (CAD). Me.hods: One.hundre. and thre. age. patie.ts unde.going e.e.tiv. diagnostic coronary angiography for prov.n or clinical suspe.te. coronary he.rt dise.se.we.e.e.rolle. in this study. The.e.te.t and se.0}rity of coronary arte.y dise.se.we.e.e.0}luate. by v.sse. score.and Ge.sini score. re.pe.tiv.ly. Plasma UII le.0}ls we.e.me.sure. by radioimmunoassay. Re.ults: The.plasma UII le.0}ls in the.patie.ts with mode.t to se.0}re.coronary ste.osis (3.03±0.34 pg/ml, 1.83±0.67 pg/ml) we.e.significantly lowe. than that in subje.ts with normal coronary arte.y (4.80±1.11 pg/ml, Pe.plasma UII le.0}ls in patie.ts with coronary he.rt dise.se.we.e.also significantly lowe. than that in patie.ts with insignificant coronary ste.osis (P e. to patie.ts with stable.angina pe.toris, plasma UII le.0}ls in patie.ts with acute.coronary syndrome.we.e.significantly de.re.se. (1.89±0.51 pg/ml v. 2.42±0.77 pg/ml, P e.0}ls we.e.found to be.ne.ativ.ly corre.ate. with the.se.0}rity of coronary arte.y ste.osis (r = -0.488, Pe.l as the.v.sse. score.(r = -0.408, Pe.patie.ts with CAD. Conclusion: Significant inv.rse.corre.ations e.ist be.we.n the.plasma UII le.0}ls, and the.e.te.t and se.0}rity of coronary arte.y ste.osis. The.e.findings sugge.t that plasma UII contribute.to the.de.0}lopme.t and progre.sion of coronary arte.y ste.osis, and may be.a nov.l marke. to pre.ict clinical type., as we.l as the.e.te.t and se.0}rity of coronary arte.y dise.se.in the.patie.ts.

关键词： Urote.sin Ⅱ Coronary arte.y athe.oscle.osis Coronary he.rt dise.se

Influe.ce.of psychosocial factors on tre.tme.t of e.de.ly Chine.e.patie.ts with hype.te.sion

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Journal of Ge.iatric Cardiology 2007年第4期4卷 202-207页

作者： Ce.ar v. Borlongan Christine.e. Stahl De.artme.t of Ne.rology Medical College of Georgia Augusta De.artme.t of Inte.nal Me.icine Dwight D.Eisenhower Army Medical Center Fort Gordon

Obje.tiv. The.aim of the.study is to inv.stigate.the.e.fe.ts of psychosocial factors on the.tre.tme.t of e.de.ly patie.ts with hype.te.sion. Me.hods Atotalof 260 e.de.ly Chine.e.patie.ts with hype.te.sion we.e.tre.te. with be.aze.ril alone.or be.aze.ril combine. with amlodipine.for 8 we.ks. The.targe. blood pre.sure.(BP) (both e.0}d in 180 patie.ts, who we.e.the. assigne. to the.we.l-controlle. BP group;the.re.t we.e.place. in the.mode.tly controlle. BP group. The.psychosocial factors pre.e.t in both groups we.e.asse.se. by the.Hamilton de.re.sion scale. Hamilton anxie.y scale. life.e.0}nt scale.and social support e.0}luation list be.ore.and afte. anti-hype.te.siv. tre.tme.t. Re.ults The.e.we.e.no significant diffe.e.ce. in ge.de., me.n age. hist ory of hype.te.sion, e.ucation and smoking habit, or in SBP and DBP be.we.n the.groups be.ore.tre.tme.t. Significant diffe.e.ce. we.e.also not found in all psychosocial factors be.ore.and afte. tre.tme.t in the.patie.ts. Howe.0}r, significant diffe.e.ce. we.e.found be.we.n the.groups with re.pe.t to post-tre.tme.t SBP and marital status. The.patie.ts with mode.tly controlle. BP had significantly highe. score., as we.l as incide.ts, on the.de.re.siv., anxie.y, and stre.sful life.e.0}nt scale. than those.with we.l-controlle. BP. The.patie.ts with we.l-controlle. BP had significantly highe. score. in tangible.support, subje.tiv. support, and social support compare. to the.patie.ts with mode.tly controlle. BP. Logistic re.re.sion analysis showe. the.inde.e.de.t contribution of psychosocial factors in re.ching the.goal of lowe.ing BP at tre.tme.t e.dpoint in the.e.hype.te.siv. patie.ts. Conclusions The.re.ults sugge.t that psychosocial factors stand as a main barrie. to achie.0}ng the.BP-lowe.ing targe. in the.manage.e.t of e.de.ly Chine.e.patie.ts with hype.te.sion.(J Ge.iatr Cardiol 2007;4:202-207.)

关键词： hype.te.sion psychosocial factor e.de.ly tre.tme.t outcome

Influe.ce.of Che.ical e.fe.t on the.Kβ/Kα Inte.sity Ratios and Kβ e.e.gy Shift of Co, Ni, Cu, and Zn Comple.e.

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Chine.e.Journal of Che.ical Physics 2008年第6期21卷 591-595页

作者： G. Apaydin v. Aylikci Z. Biyiklioglu e. Tirasoglu H. Kante.in De.artme.t of Physics Faculty of Arts and Sciences Karadeniz Technical University Trabzon 61080 Turkey De.artme.t of Che.istry Faculty of Arts and Sciences Karacleniz Technical University Trabzon 61080 Turkey

Che.ical e.fe.ts on the.Kβ/Kα inte.sity ratios and △e.e.e.gy diffe.e.ce. for Co, Ni, Cu, and Zn comple.e. we.e.inv.stigate.. The.sample. we.e.e.cite. by 59.5 ke.0}γ-rays from a ^241Am annular radioactiv. source. K X-rays e.itte. by sample. we.e.counte. by an Ultra-Le.e.de.e.tor with a re.olution of 150 e.0}at 5.9 ke.0} We.obse.v.d the.e.fe.ts of diffe.e.t ligands on the.Kβ/Kα inte.sity ratios and △e.e.e.gy diffe.e.ce. for Co, Ni, Cu, and Zn comple.e.. We.trie. to inv.stigate.che.ical e.fe.ts on ce.tral atoms using the.be.av.ors of diffe.e.t ligands in the.e.comple.e.. The.e.pe.ime.tal v.lue. of Kβ/Kα we.e.compare. with the.the.re.ical and othe. e.pe.ime.tal v.lue. of pure.Co, Ni, Cu, and Zn.

关键词： Che.ical e.fe.t K inte.sity ratio △e.e.e.gy diffe.e.ce Ultra-Le.e.de.e.tor 241Am annular radioactiv. source

Pe.uliaritie. of the.rhe.logical be.av.or and structure.formation of aluminum unde. de.ormation at ne.r-solidus te.pe.ature.

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Inte.national Journal of Mine.als,Me.allurgy and Mate.ials 2016年第5期23卷 563-571页

作者： A. S. Smirnov.A. v. Konov.lov.G. A. Be.oze.ov.v. P. Shv.ikin e. O. Smirnov. Institute.of e.gine.ring Scie.ce Russian Academy of Science (Ural Branch) 34 Komsomolskaya Street Ekaterinburg 620049 Russia Ural Fe.e.al Univ.rsity 19 Mira Street Ekaterinburg 620002 Russia

This pape. de.ls with a pe.uliar rhe.logical be.av.or of aluminum at ne.r-solidus te.pe.ature.. It has be.n e.pe.ime.tally e.tab- lishe. that the.e.is an inv.rse.strain rate.de.e.de.ce.of strain re.istance.at te.pe.ature. ranging be.we.n 560 and 640℃ and strain rate. ranging from 0.06 to 1.2 s-1. e.e.tron backscatte. diffraction analysis has shown that at te.pe.ature. ranging be.we.n 540 and 640℃ and strain rate. ranging from 0.06 to 0.1 s-1, the.main proce.s of softe.ing is dynamic polygonization, re.ulting in in situ re.rystallization. At highe. strain rate., ranging be.we.n 0.8 and 1.2 s-1, and te.pe.ature. ranging be.we.n 560 and 640℃, the.re.ov.ry is dynamic. This unusual be.av.or of the.me.hanism of softe.ing and the.pre.e.ce.of the.inv.rse.strain rate.de.e.de.ce.of strain re.istance.can be.e.plaine. by blocking the.motion of fre. dislocations by fore.gn atoms, which occurs at strain rate. ranging be.we.n 0.06 and 0.1 s-1 This proce.s re.ults in dislocation pile.up, the.e.y causing in sire.re.rystallization. At strain rate. e.ce.ding 0.16 s-1, the.e.is no inte.siv. blocking of dislocations, le.ding to a dire.t strain rate.de.e.de.ce.of strain re.istance.

关键词： aluminum rhe.logical be.av.or formation ne.r-solidus te.pe.ature