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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

A new design of groundwat.r sampling device and it. applicat.on

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Journal of Environment.l Sciences 2005年第5期17卷 838-841页

作者： Yih-Jin t.ai Ming-Ching t. Kuo Depart.ent.of Environment.l Resources Engineering Diwan College of ManagementDepartment of Mineral and Petroleum Engineering "National" Cheng Kung University No. 87-1 Nansh Li Madou Tainan Taiwan ChinaTainan Taiwan China

Compounds in t.e at.osphere cont.minat. samples of groundwat.r. An inexpensive and simple met.od for collect.ng groundwat.r samples is developed t. prevent.cont.minat.on when t.e background concent.at.on of cont.minant. is high. t.is new design of groundwat.r sampling device involves a glass sampling bot.le wit. a t.flon-lined valve at.each end. A cleaned and dried sampling bot.le was connect.d t. a low flow-rat. perist.lt.c pump wit. t.flon t.bing and was filled wit. wat.r. No headspace volume was remained in t.e sampling bot.le. t.e sample bot.le was t.en packed in a PVC bag t. prevent.t.e t.rget.component.from infilt.at.ng int. t.e wat.r sample t.rough t.e valves. In t.is st.dy, groundwat.r was sampled at.six wells using bot. t.e convent.onal met.od and t.e improved met.od. t.e analysis of t.ichlorofluoromet.ane（ CFC-11 ） concent.at.ons at.t.ese six wells indicat.s t.at.all t.e groundwat.r samples obt.ined by t.e convent.onal sampling met.od were cont.minat.d by CFC-11 from t.e at.osphere. t.e improved sampling met.od great.y eliminat.d t.e problems of cont.minat.on, preservat.on and quant.t.t.ve analysis of nat.ral wat.r.

关键词： groundwat.r sampling improved met.od convent.onal met.od t.it.um t.ichlorofluoromet.ane(CFC-11 )

Phot.cat.lyt.c degradat.on of Chicago Sky Blue 6B and Benzopurpurin 4B using t.t.nium dioxide t.in film

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Journal of Environment.l Sciences 2005年第5期17卷 869-872页

作者： Abdul K. Mohammed Kat.ina t. McKenzie Depart.ent.of Chemist.y Winston-Salem State UniversityDepartment of Chemistry North Carolina Agricultural and Technical State University 601 S. Martin Luther King Jr. Drive Winston-Salem North Carolina 27110 USA1601 E. Market Street Greensboro North Carolina 27411 USA

Aqueous solut.ons of azo dyes undergo degradat.on t. form harmless int.rmediat.s and colorless product. following irradiat.on by visible light.in t.e presence of t.t.nium dioxide t.in films. t.e dyes t.at.were st.died in t.is work are： Chicago Sky Blue 6B and Benzopurpurin 4B. Result. obt.ined indicat.d t.at.complet. mineralizat.on of t.e dyes t.ok place under t.e experiment.l condit.ons. t.ere was an increase in conduct.vit. aft.r t.e complet. mineralizat.on experiment. possibly indicat.ng t.e format.on of ions such as NO3^- and SO4^2-. Chemical oxygen demand（COD） measurement. show a decrease in organic mat.er for bot. dyes following complet. degradat.on. t.e effect.of how changing experiment.l condit.ons such as pH, t.mperat.re and st.rt.ng concent.at.ons of dyes affect.d t.e rat. of dye degradat.on was measured. t.ere was an increase in t.e rat. of disappearance of t.e dye color at.lower pH. High concent.at.ons of dye solut.ons reauired Iona dearadat.on t.me.

关键词： t.t.nium dioxide phot.cat.lysis phot.cat.lyt.c degradat.on azo dyes

First.Principles St.dy on Encapsulat.on of Alkali Met.ls int. ZnO Nanocage

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Chinese Journal of Chemical Physics 2012年第6期25卷 671-675,I0003页

作者： Mohammad t. Baei Ali Ahmadi Peyghan Zargham Bagheri Depart.ent.of Chemist.y Azadshahr Branch Islamic Azad University Azadshahr Golestan Iran Young Researchers Club Islamic Azad University Islamshahr Branch Tehran Iran Physics Group Science Department Islamic Azad University Islamshahr Branch P.O. Box: 33135-359 Islamshahr Tehran Iran

Encapsulat.on of alkali met.ls （Li, Na, K, and Rb） int. Zn12O12 nanocage has been inves- t.gat.d using densit. funct.onal t.eory. Encapsulat.on of Li and Na at.ms is found t. be t.ermodynamically favorable at.298 K and 100 kPa, wit. negat.ve Gibbs free energy change AG of about.-130.12 and -68.43 kJ/mol, respect.vely. By increasing t.e size of encapsu- lat.d at.m t.e process become less favorable so t.at.in t.e cases of K and Rb encapsulat.ons t.e AG values are posit.ve. t.e result. indicat. t.at.t.e LUMO, Fermi level, and specially HOMO of t.e clust.r are shift.d t. higher energies so t.at.t.e HOMO-LUMO gap of t.e clust.r is significant.y narrowed in all t.e cases. Aft.r encapsulat.on of t.e alkali met.ls t.e work funct.on of clust.r is decreased due t. t.e shift.of t.e Fermi level t. higher energies. t.erefore, t.e emit.ed elect.on current.densit. from t.e Zn12O12 clust.r will be increased.

关键词： Densit. funct.onal t.eory Nanoclust.r Nanost.uct.re Adsorpt.on

Dufour and Soret.effect. on MHD flow of viscous fluid bet.een radially st.et.hing sheet. in porous medium

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Applied Mat.emat.cs and Mechanics(English Edit.on) 2012年第11期33卷 1403-1418页

作者： M. NAWAZ t. HAYAt.A. ALSAEDI Depart.ent.of Humanit.es and Sciences Institute of Space Technology Depart.ent.of Mat.emat.cs Quaid-I-Azam University Depart.ent.of Mat.emat.cs Faculty of Science King Abdulaziz University

t.e aim of t.is paper is t.o-dimensional magnet.hydrodynamic viscous fluid bounded by infinit. sheet. t. examine t.e Dufour and Soret.effect. on t.e （MHD） st.ady flow of an elect.ically conduct.ng An incompressible viscous fluid fills t.e porous space. t.e mat.emat.cal analysis is performed in t.e presence of viscous dissipat.on, Joule heat.ng, and a first.order chemical react.on. Wit. suit.ble t.ansformat.ons, t.e governing part.al different.al equat.ons t.rough moment.m, energy, and concent.at.on laws are t.ansformed int. ordinary different.al equat.ons. t.e result.ng equat.ons are solved by t.e homot.py analysis met.od （HAM）. t.e convergence of t.e series solut.ons is ensured. t.e effect. of t.e emerging paramet.rs, t.e skin frict.on coefficient. t.e Nusselt.number, and t.e Sherwood number are analyzed on t.e dimensionless velocit.es, t.mperat.re, and concent.at.on fields.

关键词： magnet.hydrodynamic (MHD) flow radial st.et.hing Soret.and Dufoureffect. porous medium skin frict.on coefficient

Quant.ficat.on of wing and body kinemat.cs in connect.on t. t.rque generat.on during damselfly yaw t.rn

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Science China(Physics,Mechanics & Ast.onomy) 2017年第1期60卷 32-41页

作者： Samane Zeyghami Ayodeji t. Bode-Oke HaiBo Dong Depart.ent.of Mechanical and Aerospace Engineering University of Virginia Charlottesville 22903 USA

t.is st.dy provides accurat. measurement. of t.e wing and body kinemat.cs of t.ree different.species of damselflies in free yaw t.rn fight.. t.e yaw t.rn is charact.rized by a short.accelerat.on phase which is immediat.ly followed by an elongat.d decelerat.on phase. Most.of t.e heading change t.kes place during t.e lat.er st.ge of t.e flight. Our observat.ons showed t.at.yaw t.rns are execut.d via drast.c rat.er t.an subt.e changes in t.e kinemat.cs of all four wings. t.e mot.on of t.e inner and out.r wings were found t. be st.ongly linked t.rough t.eir orient.t.on as well as t.eir velocit.es wit. t.e inner wings moving fast.r t.an t.e out.r wings. By cont.olling t.e pit.h angle and wing velocit., a damselfly adjust. t.e angle of at.ack. t.e wing angle of at.ack exert.d t.e st.ongest.influence on t.e yaw t.rque, followed by t.e flapping and deviat.on velocit.es of t.e wings. Moreover, no evidence of act.ve generat.on of count.r t.rque was found in t.e flight.dat. implying t.at.decelerat.on and st.pping of t.e maneuver is dominat.d by passive damping. t.e syst.mat.c analysis carried out.on t.e free flight.dat. advances our underst.nding of t.e mechanisms by which t.ese insect. achieve t.eir observed maneuverabilit.. In addit.on, t.e inspirat.on drawn from t.is st.dy can be employed in t.e design of low frequency flapping wing micro air vehicles （MAV＇s）.

关键词： damselfly yaw t.rn angle of at.ack low flapping frequency wing kinemat.cs flapping flight.dynamics

Precise int.grat.on met.ods based on t.e Chebyshev polynomial of t.e first.kind

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Eart.quake Engineering and Engineering Vibrat.on 2008年第2期7卷 207-216页

作者： Wang Mengfu F. t. K. Au Depart.ent.of Civil Engineering Hunan University Changsha 410082 China Depart.ent.of Civil Engineering The University of Hong Kong China

t.is paper int.oduces t.o new t.pes of precise int.grat.on met.ods based on Chebyshev polynomial of t.e first.kind for dynamic response analysis of st.uct.res, namely t.e int.gral formula met.od （IFM） and t.e homogenized init.al syst.m met.od （HISM）. In bot. met.ods, nonlinear variable loadings wit.in t.me int.rvals are simulat.d using Chebyshev polynomials of t.e first.kind before a direct.int.grat.on is performed. Developed on t.e basis of t.e int.gral formula, t.e recurrence relat.onship of t.e int.gral comput.t.on suggest.d in t.is paper is combined wit. t.e Crout.decomposed met.od t. solve linear algebraic equat.ons. In t.is way, t.e IFM based on Chebyshev polynomial of t.e first.kind is const.uct.d. t.ansforming t.e non-homogenous init.al syst.m t. t.e homogeneous dynamic syst.m, and developing a special scheme wit.out.dimensional expansion, t.e HISM based on Chebyshev polynomial of t.e first.kind is able t. avoid t.e mat.ix inversion operat.on. t.e accuracy of t.e t.me int.grat.on schemes is examined and compared wit. ot.er commonly used schemes, and it.is shown t.at.a great.r accuracy as well as less t.me consuming can be achieved. t.o numerical examples are present.d t. demonst.at. t.e applicabilit. of t.ese new met.ods.

关键词： st.uct.ral dynamics Chebyshev polynomial of t.e first.kind t.e Crout.decomposed met.od int.gral formula met.od homogenized init.al syst.m met.od

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Biobanking and omics

Front.ers in Biology 2018年第4期13卷 287-292页

作者： David t. Harris Execut.ve Direct.r Biorepository University of Arizona PO Box 245221. AHSC 6122 Tucson AZ 85724 USA

BACKGROUND： t.e ＂Era of Big Dat.＂ and ＂Precision Medicine＂ is now upon us. t.at.is, int.rrogat.on of large dat. set. obt.ined from groups of similar pat.ent. or from t.e pat.ent.t.emselves over t.me will now hypot.et.cally permit.t.erapies t. be designed t. provide maximal efficacy wit. minimal side effect.. However, such discoveries depend upon recruit.ent.of very large numbers of subject. （t.ns of t.ousands） along wit. t.eir associat.d biospecimens and medical records. When considering t.e est.blishment.of a biobank or t.e refocusing of an exist.ng reposit.ry for t.e purpose of＂omics＂ research （i.e., genomics, met.bolomics, prot.omics, microbiomics, et..） and/or precision medicine, t.ere are a number of considerat.ons t. ponder. Each of t.ese facet. is discussed. OBJECt.VE： t.e object.ve of t.is review is t. describe best.pract.ces for t.e est.blishment.and operat.ons ofa biobank t.at.will be used for omics （genomics, prot.omics, met.bolomics, microbiomics） analyses based on published lit.rat.re and our own pract.cal experiences. MEt.ODS： We describe t.e most.commonly described approaches t. a variet. of biobanking issues, including our own pract.cal experiences over t.e past.5 years. RESULt.： Based on t.e part.cular biobanking sit.at.on and downst.eam applicat.on, we have described best.pract.ces based on t.e lit.rat.re and own experience, t.king int. considerat.on ease of applicat.on and cost.. CONCLUSIONS： t.e banking of various t.pes of clinical biospecimens has many valuable uses but.oft.n depends on overall cost. versus sample ut.lit.. In addit.on, specimen flexibilit. is import.nt.but.is influenced by t.e ease or difficult. of t.e applicat.on. It.is always preferable t. collect.and st.red a biospecimen in a format.t.at.allows for mult.ple t.pes of downst.eam analyses, but.t.at.oft.n requires addit.onal expert.se, equipment.and reagent. t.at.can increase overall cost.. We have described t.e met.odologies most.successfully applied t. many sit.at.ons.

关键词： biobanking genomics met.bolomics microbiomics met.odology precision medicine big dat.

Fabricat.on, modificat.on and environment.l applicat.ons of t.O2 nanot.be arrays （t.t.s） and nanopart.cles

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Front.ers of Chemical Science and Engineering 2012年第1期6卷 112-122页

作者： S. ROHANI t. ISIMJAN A. MOHAMED H. KAZEMIAN M. SALEM t. WANG Depart.ent.of Chemical and Biochemical Engineering The University of Western Ontario London N6A 5B9 Canada

Among t.e semiconduct.rs, t.t.nium dioxide has been ident.fied as an effect.ve phot.cat.lyst.due t. it. abundance, low cost. st.bilit., and superior elect.onic energy band st.uct.re. Highly ordered nanot.be arrays of t.t.nia were produced by anodizat.on and mild sonicat.on. t.e band gap energy of t.e t.t.nia nanot.be arrays was reduced t. 2.6 eV by co-doping wit. Fe, C, N at.ms using an elect.olyt. solut.on cont.ining K3Fe（CN）6. t.e phot.- conversion of phenol in a bat.h phot.react.r increased t. more t.an 18% based on t.e init.al concent.at.on of phenol by using a composit. nanomat.rial consist.ng of t.t.nia nanot.be arrays and Pt.ZIF-8 nanopart.cles. A layer-by- layer assembly t.chnique for t.e deposit.on of t.t.nia nanopart.cles was developed t. fabricat. air filt.rs for t.e degradat.on of t.ace amount. of t.luene in t.e air and preparat.on of superhyrophobic surfaces for oil-wat.r separat.on and ant.-corrosion surfaces.

关键词： t.O2 nanot.be arrays and nanopart.cles,anodizat.on bandgap modificat.on layer-by-layer deposi-t.on oil-wat.r separat.on