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t.e law as it.relat.s t. subsidence as a consequence of mining act.vit. in Brit.in

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中国有色金属学会会刊：英文版 2005年第S1期15卷 258-261页

作者： g. t. Powell K. Leighfield Universit. of glamorgan Wales United KingdomUniversity of Glamorgan Wales United Kingdom

Subsidence as a consequence of mining act.vit. has been an onerous problem associat.d wit. mineral ext.act.on in Brit.in. Mining law as it.relat.s t. subsidence has developed over several cent.ries. t.is paper will out.ine t.e legal implicat.ons for mineral subsidence and compensat.on, considering bot. common law and st.t.t.. Part.cular reference is made t. t.e ext.act.on of coal, salt.in brine, prot.ct.on of public ut.lit.es, working facilit.es orders, ironst.ne and ancient.mining right..

关键词： subsidence compensat.on coal working facilit.es orders

Elect.odeposit.on of aluminium and aluminium-copper alloys from a room t.mperat.re ionic liquid elect.olyt. cont.ining aluminium chloride and t.iet.ylamine hydrochloride

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Int.rnat.onal Journal of Minerals,Met.llurgy and Mat.rials 2013年第9期20卷 909-916页

作者： P.V. Suneesh t.g. Sat.eesh Babu t. Ramachandran Depart.ent.of Sciences Amrita School of Engineering Amrita Vishwa Vidyapeetham Amritanagar P. O.Coimbatore - 641112India

t.e elect.odeposit.on of A1 and A1-Cu binary alloys on t. gold subst.at.s from a room t.mperat.re ionic liquid elect.olyt. cont.ining A1C13-Et.NHC1 was st.died. t.e elect.ochemical behavior of t.e elect.olyt. and t.e mechanism of deposit.on were invest.gat.d t.rough cyclic volt.mmet.y （CV）, and t.e propert.es of deposit. obt.ined were assessed by scanning elect.on microscopy wit. energy dispersive X-ray spect.oscopy （SEM-EDS） and X-ray diffract.on （XRD）. A1 of 70μm in t.ickness and an A1-Cu alloy of 30μm in t.ickness wit. 8at. copper were deposit.d from t.e elect.olyt.. SEM images of t.e deposit. indicat. t.at.t.e A1 deposit.was smoot. and uniform, whereas t.e Al-Cu deposit.was nodular. t.e average cryst.lline size, as det.rmined by XRD pat.erns, was found t. be （30±5） and （29±5） nm, respect.vely, for A1 and A1-Cu alloys. Pot.nt.odynamic polarizat.on （t.fel plot.） and elect.ochemical impedance spect.oscopic （EIS） measurement. showed t.at.Al-Cu alloys are more corrosion resist.nt.t.an Al.

关键词： elect.odeposit.on aluminium copper alloys ionic liquids t.iet.ylamine hydrochloride copper acet.lacet.nat.

geochemical st.dies of t.e Silurian oil reservoir in t.e Well Shun-9 prospect.area, t.rim Basin, NW China

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Pet.oleum Science 2013年第4期10卷 432-441页

作者： Song Daofu Li Meijun Wang t.–g St.t. Key Laborat.ry of Pet.oleum Resources and Prospect.ng China University of Petroleum

Commercial oil flow has been obt.ined from t.e sandst.ne reservoir of t.e Lower Silurian Kelpint.g Format.on in t.e Well Shun-9 prospect.*** t.e present.st.dies,10 Silurian oil and oil sand samples from six wells in t.e area were analyzed for t.eir molecular and carbon isot.pic composit.ons,oil alt.rat.on（biodegradat.on）,oil source rock correlat.on and oil reservoir filling *** t.e Silurian oils and oil sands are charact.rized by low Pr/Ph and C21/C23 t.icyclic t.rpane（〈1.0） rat.os,＂V＂-pat.ern C27-C29 st.ranes dist.ibut.on,low C28-st.rane and t.iaromat.c dinost.rane abundances and light.δ13C values,which can be correlat.d well wit. t.e carbonat. source rock of t.e O3 l Lianglit.ge *** oil biodegradat.on levels have also been confirmed for t.e different.oils/oil sands *** t.e S1k2 seal,oils and oil sands from t.e S1k1 int.rval of t.e Kelpint.g Format.on have only suffered light.biodegradat.on as confirmed by t.e presence of ＂UCM＂ and absence of 25-norhopanes,whereas t.e S1k3-1 oil sands were heavily biodegraded（proved by t.e presence of 25-norhopanes） due t. t.e lack of t.e S1k2 seal,which suggest. a significant.role of t.e S1k2 seal in t.e prot.ct.on of t.e Silurian oil *** on t.e t./（t.＋t.） and 4-/1-MDBt.rat.os as reservoir filling t.acers,a general oil filling direct.on from NW t. SE has been also est.mat.d for t.e Silurian oil reservoir in t.e Well Shun-9 prospect.area.

关键词： Silurian oil reservoir Well Shun-9 prospect.area geochemist.y oil source rock correlat.on alt.rat.on oil reservoir filing direct.on

Influences of diffusion bonding process paramet.rs on bond charact.rist.cs of Mg-Cu dissimilar joint.

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t.ansact.ons of Nonferrous Met.ls Societ. of China 2010年第6期20卷 997-1005页

作者： g. MAHENDRAN V. BALASUBR AMANIAN t. SENt.ILVELAN Depart.ent.of Mechanical Engineering V.R.S. College of Engineering and Technology Cent.e for Mat.rials Joining & Research (CEMAJOR) Department of Manufacturing Engineering Annamalai University Depart.ent.of Mechanical Engineering Pondicherry Engineering College

In many circumst.nces,dissimilar met.ls have t. be bonded t.get.er and t.e result.ng joint.int.rfaces must.t.pically sust.in mechanical and/or elect.ical forces wit.out.failure,which is not.possible by fusion welding *** melt.ng point. of magnesium(Mg)and copper(Cu)have a significant.difference(nearly 400℃)and t.is may lead t. a large difference in t.e microst.uct.re and joint.performance of Mg-Cu ***,diffusion bonding can be used t. join t.ese alloys wit.out.much *** work analyses t.e effect.of paramet.rs on diffusion layer t.ickness,hardness and st.engt. of magnesium-copper dissimilar *** experiment. were conduct.d using t.ree-fact.r,five-level,cent.al composit. rot.t.ble design *** relat.onships were developed t. predict.diffusion layer t.ickness,hardness and st.engt. using response surface *** is found t.at.bonding t.mperat.re has predominant.effect.on bond *** fabricat.d at.a bonding t.mperat.re of 450℃, bonding pressure of 12 MPa and bonding t.me of 30 min exhibit.d maximum shear st.engt. and bonding st.engt. of 66 and 81 MPa, respect.vely.

关键词： diffusion bonding magnesium alloy copper alloy shear st.engt. bonding st.engt. diffusion layer t.ickness int.rface hardness

Soil Development.and Fert.lit. Charact.rist.cs of Inland Valleys in t.e Rain Forest.Zone of Nigeria: Mineralogical Composit.on and Part.cle-Size Dist.ibut.on

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Pedosphere 2009年第4期19卷 505-514页

作者： S. S. ABE g. O. OYEDIRAN t. MASUNAgA S. YAMAMOt. t. HONNA t. WAKAt.UKI Africa Rice Cent.r (WARDA) Facult. of Agricult.re Tottori University Depart.ent.of Agronomy Ladoke Akintola University of Technology Ogbamoso (Nigeria) Facult. of Life and Environment.l Science Shimane University Facult. of Agricult.re Kinki University

t.e part.cle-size dist.ibut.on and mineralogical composit.on of t.e clay （〈 2 μm） and fine-sand （0.25-0.10 mm） fract.ons in soils of t.o inland valleys in Abakaliki and Bende, Sout.east.Nigeria, were invest.gat.d t. provide basic informat.on on soil-forming processes and agricult.ral pot.nt.als. t.ese soils were silt. or clayey, deriving from Cret.ceous or t.rt.ary shale mat.rials. t.e part.cle-size dist.ibut.on and it. comput.t.on on a clay-free basis revealed relat.vely remarkable lit.ologic breaks in a couple of pedons. t.e effect.of lit.ologic discont.nuit.es on soil mineralogical composit.on was not. however, conspicuous. Pet.ographic invest.gat.on revealed t.at.quart. predominant.y comprised t.e fine-sand fract.on in t.e soils at.bot. st.dy sit.s. Nevert.eless, t.e clay mineralogical composit.on of t.e soils was a mixt.re of kaolinit., irregularly int.rst.at.fied smect.t.-illit. int.rgrades （S/I）, hydroxyl-A1 int.rlayered 2：1 t.pe clays （HICs）, vermiculit., smect.t., halloysit. and illit. along wit. fine-sized quart. in Abakaliki. t.e soils of Bende predominant.y cont.ined smect.t., which was part.ally int.rlayered wit. hydroxyl-A1 and kaolinit.. It.is suggest.d t.at.seasonal floodwat.r has slowed t.e disint.grat.on of weat.erable clay minerals inherit.d from t.e shale, while quart. originat.ng from t.e sandst.ne is predominant.in t.e fine-sand fract.on. Addit.onally, a possible soil-forming process observed at.t.e bot. st.dy sit.s was ferrolysis, which was indicat.d by a clear decreasing pat.ern of HICs downward in t.e soil profiles, t.e ent.y of S/I and vert.cal dist.ibut.on pat.erns for a couple of clay minerals in t.e pedon suggest.d t.at.t.e soils in Abakaliki have developed under t.e significant.influence of aeolian dust.delivered by t.e Harmat.an. t.e findings might.describe a sit.-specific deposit.on pat.ern of Harmat.an dust. as well as hydromorphic soil-forming processes in t.e wet.ands of t.e inland valleys.

关键词： aeolian dust ferrolysis hydromorphic soil hydroxyl-A1 int.rlayered 2:1 t.pe clays Sout.east.Nigeria

Magnet.elect.ic Coupling in Bilayers of Pb（Zr, t.）O3 Epoxy and Hot.Pressed Manganit. Perovskit.

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Chinese Physics Let.ers 2006年第2期23卷 463-466页

作者：张宁印晓明王淼 Schneider t. Srinivasan g. Depart.ent.of Physics Nanjing Normal University Nanjing 210097 Depart.ent.of Physics Oakland University Rochester MI 48309 USA

t.e synt.esis and magnet.clect.ic （ME） charact.rizat.on of bilayers of Pb（Zr, t.）O3 （PZt. and hot.pressed manganit. perovskit. La0.7Sr0.3MnO3 （LSMO） are discussed. Very st.ong ME int.ract.ons are measured for t.e bilayers. t.e bilayers exhibit.superior ME coupling compared t. t.ick-film composit.s prepared by t.pe cast.ng process. Dat. of t.e ME volt.ge coefficient.have been obt.ined as funct.ons of bias magnet.c field H, t.mperat.re and frequency. t.e t.ansverse coupling is st.onger t.an t.e longit.dinal int.ract.ons and a maximum in t.e ME volt.ge coefficient.is measured at.225K. t.e frequency dependence of t.e ME volt.ge coefficient.reveals a peak at.t.e elect.omechanical resonance due t. radial modes.

关键词： LAMINAt. COMPOSIt.S

Microst.uct.re and mechanical propert.es of AZ61 Mg alloy prepared by mult. direct.onal forging

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t.ansact.ons of Nonferrous Met.ls Societ. of China 2010年第7期20卷 1294-1298页

作者： H. MIURA g. YU X. YANg t. SAKAI Depart.ent.of Mechanical Engineering and Int.lligent.Syst.ms University of Electro-Communications Chofu Tokyo 182-8585 Japan School of Mat.rials Science and Engineering Central South University Changsha 410083 China

AZ61Mg alloy was mult. direct.onally forged(MDFed) during decreasing t.mperat.re condit.on from 643 K t. 483 K at.a t.ue st.ain rat. of 3×10-3 s-1 up t. cumulat.ve st.ain of∑△ε=4.0 at.maximum.A pass st.ain of△ε=0.8 was *** average grain size decreased gradually wit. increasing cumulat.ve st.ain,t.e evolut.on of fine-grained st.uct.re st.ongly depended on t.e MDF *** t.e condit.on where t.e t.mperat.re was higher t.an t.e most.adequat. one,grain coarsening part.ally t.ok place during *** cont.ast.at.lower t.mperat.re,inhomogeneous microst.uct.re composed of t.e init.al coarse and newly appeared fine grains was *** st.aining over∑△ε=3.2(i.e.,over 4 passes of MDF) ,equiaxed ult.afine grains(UFgs) having average size of about.and lower t.an 1μm were uniformly *** t.e MDFed alloy t.∑△ε=4.0 possessed relat.vely high hardness of HV 99,and it.accept.d furt.er about.20%cold rolling almost.wit.out.*** of t.e superior formabilit. of t.e UFged AZ61Mg alloy,t.e hardness was furt.er easily raised t. HV 120 by following cold rolling.

关键词： AZ61 magnesium alloy ult.afine grain plast.c deformat.on mult. direct.onal forging

Mult.-spect.oscopic charact.rizat.on of bovine serum albumin upon int.ract.on wit. at.moxet.ne

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Journal of Pharmaceut.cal Analysis 2017年第3期7卷 148-155页

作者： Arunkumar t. Buddanavar Sharanappa t. Nandibewoor P.g. Depart.ent.of st.dies in Chemist.y Karnatak UniversityDharwad 580003India

t.e quenching int.ract.on of at.moxet.ne(At.) wit. bovine serum albumin(BSA) was st.died in vit.o under opt.mal physiological condit.on(pH=7.4) by mult.-spect.oscopic t.chniques. t.e mechanism of At.-BSA syst.m was a dynamic quenching process and was confirmed by t.e fluorescence spect.a and lifet.me measurement.. t.e number of binding sit.s, binding const.nt. and ot.er binding charact.rist.cs were comput.d. t.ermodynamic paramet.rs ΔH^0 and ΔS^0 indicat.d t.at.int.rmolecular hydrophobic forces predominant.y st.bilized t.e drug-prot.in syst.m. t.e average binding dist.nce bet.een BSA and At. was st.died by F?rst.rs t.eory. UV-absorpt.on, Fourier t.ansform infrared spect.oscopy(Ft.IR), circular dichroism(CD), synchronous spect.a and t.ree-dimensional(3D) fluorescence spect.al result. revealed t.e changes in micro-environment.of secondary st.uct.re of prot.in upon t.e int.ract.on wit. At.. Displacement.of sit. probes and t.e effect. of some common met.l ions on t.e binding of At. wit. BSA int.ract.on were also st.died.

关键词： At.moxet.ne Bovine serum albumin 3D fluorescence spect.a Ft.IR Energy t.ansfer Lifet.me measurement

Cont.ol of peak pressures of an HCCI engine under varying swirl and operat.ng paramet.rs

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Front.ers in Energy 2016年第3期10卷 337-346页

作者： t. KARt.IKEYA SHARMA g. AMBA PRASAD RAO K. MADHU MURt.Y Depart.ent.of Mechanical Engineering NIT Warangal Warangal506004 India

t.e major advant.ges of homogeneous charge compression ignit.on （HCCI） are high efficiency in combinat.on wit. low NOx-emissions. However, one of t.e major challenges wit. HCCI is t.e cont.ol of higher peak pressures which may damage t.e engine, limit.ng t.e HCCI engine life period. In t.is paper, an at.empt.is made t. analyze comput.t.onally t.e effect.of induct.on swirl in cont.olling t.e peak pressures of an HCCI engine under various operat.ng paramet.rs. A single cylinder 1.6 L reent.ant.pist.n bowl diesel engine is chosen. For comput.t.onal analysis, t.e ECFM-3Z model of St.R - CD is considered because it.is suit.ble for analyzing t.e combust.on processes in SI and CI engines. As an HCCI engine is a hybrid version of SI and CI engines, t.e ECFM- 3Z model wit. necessary modificat.ons is used t. analyze t.e peak pressures inside t.e combust.on chamber. t.e ECFM-3Z model for HCCI mode of combust.on is validat.d wit. t.e exist.ng lit.rat.re t. make sure t.at.t.e result. obt.ined are accurat.. Numerical experiment. are performed t. st.dy t.e effect.of varying propert.es like speed of t.e engine, pist.n bowl geomet.y, exhaust.gas recirculat.on （EgR） and equivalence rat.o under different.swirl rat.os in cont.olling t.e peak pressures inside t.e combust.on chamber. t.e result. show t.at.t.e swirl rat.o has a considerable impact.on cont.olling t.e peak pressures of HCCI engine. A reduct.on in peak pressures are observed wit. a swirl rat.o of 4 because of reduced in cylinder t.mperat.res. t.e combined effect.of four operat.ng paramet.rs, i.e., t.e speed of t.e engine, pist.n bowl geomet.y, EgR, and equivalence rat.o wit. swirl rat.os suggest.t.at.lower int.ke t.mperat.res, reent.ant.pist.n bowl, higher engine speeds and higher swirl rat.os are favorable in cont.olling t.e peak pressures.

关键词： HCCI engine ECFM-3Z Swirl rat.o peak pressures engine speed pist.n bowl geomet.y