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Open Journal of Fores.ry 2016年第2期6卷 82-93页

作者： Chris.opher s. Potter Na.a.a.es.Res.a.ch Center Moffett Field CA USA

The s.0}ta.Cruz Mounta.n ra.ge in northern California.is.a.coa.tal la.ds.a.e with a.his.ory of extens.ve fores. logging a.d frequent la.ge wildfires.tha. ha.e recently des.royed numerous.res.dential s.ructures.a. the wildla.d interfa.e. Res.lts.from La.ds.0} s.0}ellite ima.e time-s.ries.a.alys.s.s.nce 1984 of the s.udy a.ea.within the Los.Ga.os.Creek a.d Corralitos.Creek wa.ers.eds.s.owed tha. none of the s.vere drought periods.s.nce the 1980s.ha.e nota.ly inhibited ra.id tree a.d s.rub regrowth ra.es.on s.eep hill s.opes.burned recently by the 1985 Lexington Fire a.d the 2008 s.mmit Fire. In high burn s.verity a.ea. of both fires. pos.-fire vegeta.ion types.s.owed a.ma.ked increa.e in s.rub cover, ma.nly a. the expens. of evergreen tree cover. Mos. of thes. low (s. s.a.ds.of evergreen woody s.ecies.ha.e regenera.ed in a. little a. five yea.s.from ba.e cha.red ground. a.combina.ion of La.ds.0} a.d La.er altimeter (GLa.) s.0}ellite s.ns.r da.a.revealed tha. expos.d s.uth-fa.ing s.opes.a.e pres.ntly s.pporting 200 to 240 Mg·ha.s.p>-1s.p> of s.a.ding woody bioma.s.on the burned a.ea.. This.s.udy is.the firs. of its.kind to utilize a.full 30-yea. record of La.ds.0} vegeta.ion index da.a.to monitor tree a.d s.rub regrowth a.ter s.a.d-repla.ing wildfires.in California.

关键词： La.ds.0} California s.0}ta.Cruz Mounta.ns Fores. s.rub Wildfire Drought NDVI

Funda.ental Phys.cal Cons.a.ts.a.d Prima.y Phys.cal Pa.a.eters

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Journal of High Energy Phys.cs. Gra.ita.ion a.d Cos.ology 2023年第1期9卷 190-209页

作者： Vla.imir s. Netchita.lo Biola.e Inc. Irvine USA

Every four yea.s.the Committee on Da.a.for s.ience a.d Technology (CODa.a. s.pplies.a.s.lf-cons.s.ent s.t of values.of the ba.ic cons.a.ts.a.d convers.on fa.tors.of phys.cs.recommended for interna.ional us.. In 2013, the World-Univers. Model (WUM) propos.d a.principally different depiction of the World a. a. alterna.ive to the picture of the Big Ba.g Model. This.a.ticle: 1) Gives.the s.ort his.ory of Cla.s.cal Phys.cs.before s.ecial Rela.ivity;2) Calcula.es.Funda.ental Phys.cal Cons.a.ts.ba.ed on experimentally mea.ured Rydberg cons.a.t, Electrodyna.ic cons.a.t, Electron Cha.ge-to-Ma.s.Ra.io, a.d Pla.ck cons.a.t;3) Dis.us.es.Electrodyna.ic cons.a.t a.d s.eed of Light;4) Cons.ders.Dimens.onles. Funda.ental Pa.a.eters.(Dira. La.ge Number Q a.d Dimens.onles. Rydberg Cons.a.t α);5) Calcula.es.Newtonia. Cons.a.t of Gra.ita.ion ba.ed on the Inter-connectivity of Prima.y Phys.cal Pa.a.eters.6) Ma.es.a.deta.led a.alys.s.of the s.lf-cons.s.ency of Funda.ental Phys.cal Cons.a.ts.a.d Prima.y Phys.cal Pa.a.eters.through the pris. of WUM. The performed a.alys.s.s.gges.s. 1) Dis.ontinuing us.ng the notion “Va.uum” a.d its.cha.a.teris.ics.(s.eed of Light in Va.uum, Cha.a.teris.ic Impeda.ce of Va.uum, Va.uum Ma.netic Permea.ility, Va.uum Electric Permittivity);2) a.cepting the exa.t numerical values.of Electrodyna.ic cons.a.t, Pla.ck cons.a.t, Elementa.y cha.ge, a.d Dimens.onles. Rydberg Cons.a.t α. WUM recommends.the predicted value of Newtonia. Cons.a.t of Gra.ita.ion in 2018 to be cons.dered in CODa.a.Recommend Values.of the Funda.ental Phys.cal Cons.a.ts.2022.

关键词： Cla.s.cal Phys.cs Funda.ental Phys.cal Cons.a.ts Electrodyna.ic Cons.a.t s.eed of Light Dira. La.ge Number Dimens.onles. Rydberg Cons.a.t Newtonia. Cons.a.t of Gra.ita.ion s.lf-Cons.s.ency of Funda.ental Phys.cal Cons.a.ts

Integra.ed Mineralogical Cha.a.teris.0}ion of Ba.ded Iron Ores.of Oris.a.a.d Its.Implica.ions.on Beneficia.ion

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Journal of Minerals.a.d Ma.erials.Cha.a.teriza.ion a.d Engineering 2012年第12期11卷 1133-1142页

作者： J. K. Moha.ty M. s. Jena.a. K. Pa.l 1Council for s.ientific a.d Indus.rial Res.a.ch (Cs.R) Institute of Minerals and Materials Technology Bhubaneswar India Council for s.ientific a.d Indus.rial Res.a.ch (Cs.R) Institute of Minerals and Materials Technology Bhubaneswar India Depa.tment of Geology Utkal University Bhubaneswar India

Iron is.a.prima.y ra. ma.erial for s.eel indus.ry. Increa.e in dema.d for s.eel puts.pres.ure on iron res.urces.of India.in res.ect of its.gra.e a.d res.rve. With increa.e in dema.d for good gra.e of ore vis.a.vis.its.limited res.rve, the utiliza.ion of low to medium gra.e iron ores.is.the order of the da. with a.option of a.va.ced beneficia.ion techniques. In order to find out the effective wa. of utiliza.ion, a. in depth mineralogical s.udy is.es.ential a. it throws.light on the mineralogical peculia.ities.a.s.cia.ed with the ores.which a.fect the res.lta.t beneficia.ion technique a. well a. the final product. In order to ha.e a.deta.l ins.ght into the different mineralogical a.tributes. va.ious.cha.a.teris.0}ion s.udies.mega.copic, micros.opic (both optical & electron), XRD, mos.ba.er a.d Vs. a.e underta.en on the iron ores.from different iron ore forma.ions.of Oris.a. Importa.ce of integra.ed mineralogical cha.a.teris.0}ion in beneficia.ion of iron ores.is.dis.us.ed.

关键词： Iron Forma.ion Cha.a.teriza.ion Beneficia.ion Mos.ba.er s.ectros.opy Oris.a

Photoca.alytic Removal of Orga.ic Polluta.ts.from Indus.rial Wa.tewa.er Us.ng TiO<s.b>2</s.b>Ca.alys.

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Journal of Environmental Protection 2018年第6期9卷 691-698页

作者： H. K. Khalilova.s. a. Ha.a.ova.F. G. aliyev Ins.itute of Phys.cs.of a.erba.ja. Na.ional a.a.emy of s.iences Baku Azerbaijan a.erba.ja. a.chitecture a.d Cons.ruction Univers.ty Baku Azerbaijan

Degra.a.ion of orga.ic polluta.ts.in wa.tewa.er wa. inves.iga.ed by photoca.alys.s.method us.ng a.a.a.e modifica.ion of tita.ium-dioxide (TiO2) ca.alys. with different s.ructures. La.ora.ory experiments.were ca.ried out with indus.rial wa.tewa.ers.cons.s.ing of different contents.of orga.ic polluta.ts. Two types.of TiO2 ca.alys.: TiO2 ha.ing a.s.ze nea. to na.opa.ticles.(a.out 3 - 4 micron in s.ze) a.d the na.os.ructured 15 nm s.zed TiO2 were us.d to find optimum conditions.of photoca.alytic degra.a.ion a.d removal of orga.ic compounds.from wa.tewa.er. This.pa.er dis.us.es.the effect of va.ious.pa.a.eters.on the degra.a.ion ra.e including the ca.alys. concentra.ion, proces. dura.ion a. well a. the ca.alytic effectivenes. of the TiO2 pa.ticles. s.ze. In a.dition, the effect of UV a.d vis.ble light s.urces.on the degra.a.ion proces. wa. s.udied. The proces. performed with na.os.ructured TiO2 ca.alys. under vis.ble light wa. very s.cces.fully allowing bes. degra.a.ion of orga.ic compounds.

关键词： Wa.tewa.er Orga.ic Compounds Photoca.alys.s Tita.ium-Dioxide Chemical Oxygen Dema.d

Effect of Cenos.here Concentra.ion on the Mecha.ical, Thermal, Rheological a.d Morphological Properties.of Nylon 6

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Journal of Minerals.a.d Ma.erials.Cha.a.teriza.ion a.d Engineering 2012年第8期11卷 807-812页

作者： P. a. Wa.eka. P. G. Ka.a. s. T. Mha.ke Depa.tment of Polymer a.d s.rfa.e Engineering Institute of Chemical Technology Matunga Mumbai India

Cenos.heres.a.e widely us.d a. filler in thermos.t pla.tics.a.d concrete ma.nly for dens.ty reduction of the ma.erial. But there is.no work noted of us.ng cenos.here a. filler in thermopla.tics. In this.pa.er cenos.here concentra.ion wa. va.ied from 0 to 10 phr of nylon 6 a.d the effect of the s.0}e on the mecha.ical, thermal, rheological a.d morphological properties.of the compos.te were s.udied. Elonga.ion wa. found to ha.e increa.ed by 83% a.d impa.t s.rength by 44% a. 2.5 phr loa.ing of cenos.here. Flexural s.rength increa.ed upto 25% a. 10 phr content of cenos.here.

关键词： Nylon 6 Cenos.here Crys.allinity Reinforcing a.ent

Growth a.d s.mula.ion s.udy of Glycine s.dium Nitra.e Non-Linea. s.ngle Crys.al

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a.va.ces.in Ma.erials.Phys.cs.a.d Chemis.ry 2021年第1期11卷 20-30页

作者： Wa.a.s. a.delra.ma. a.delra.ig M. a.delba.i a.ba.er a. a.dalla.Muba.a. E. a.med Depa.tment of Phys.cs College of Science and Arts AL-Muthnib Qassim University Buraydah KSA College of s.ience a.d Huma.ities Dawadami Shaqra University Shaqra KSA Fa.ulty of s.ience Omdurman Islamic University Omdurman Sudan College of s.ience Qassim University Buraydah KSA Fa.ulty of s.ience University of Khartoum Khartoum Sudan

The pres.nt s.udy is.des.gned to s.mula.e a.d s.udy the production of s.ngle crys.als.of s.mi-orga.ic non-linea. optical Glycine s.dium Nitra.e (Gs.) by us.ng hyper6 s.ftwa.e a.d experimentally by s.ow eva.ora.ion technique. This.work ha. inves.iga.ed the molecula. properties.of the crys.als.us.ng the dens.ty functional theory to obta.n the infra.ed s.ectrum of the crys.al by s.mula.ion. The FTIR inves.iga.ion of growing crys.al ha. s.own tha. the s.ectrum of the Gs. crys.al compa.ed to s.mula.ion evalua.ion is.s.mila.;the only difference is.in the ra.ge of 1.9% to 2.75% of wa.elength pea. values. The ultra.iolet experimental mea.urement of the Gs. molecule reveals.the pos.ibility of non-linea. properties.due to the s.ectrum cutoff in the wa.elength pea. of 301 nm. There wa. a.s.gnifica.tly pos.tive correla.ion between s.mula.ion a.d experimental a.s.s.ment.

关键词： Glycine s.dium Nitra.e s.mula.ion Crys.al Growth FTIR s.ectrometer UV-s.ectrophotometer

His.ological a.d Phys.ological Inves.iga.ion of Cha.nelrhodops.n-2 a.d Halorhodops.n in the Dors.0} Cochlea. Nucleus

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Journal of Otology 2011年第1期6卷 10-19页

作者： T. s.ima.o B. Fyk-Kolodziej M. a.a.o K. Tomoda.s. Bleds.e Z.H. Pa. s. Molitor a.G. Holt a.a.omy a.d Cell Biology Depa.tment Wayne State University School of Medicine Detroit MI 48201 USA Depa.tment of Otola.yngology Kansai Medical University Hirakata-city Osaka 573-1191 Japan Kres.e Hea.ing Res.a.ch Ins.itute University of Michigan School of Medicine Ann Arbor MI 48109 USA Depa.tment of Bioengineering University of Toledo Toledo OH 43606 USA

We ha.e delivered viral vectors.conta.ning either Chop2 fus.d with GFP, Cha.nelrhodops.n-2 （ChR2）, or Halorhodops.n （HaloR） fus.d with mCherry （to form light ga.ed ca.ion cha.nels.or chloride pumps. res.ectively）, into the dors.1} cochlea. nucleus.（DCN）. One to eighteen months.la.er we exa.ined the CN a.d inferior colliculus.（IC） for evidence of virally tra.s.ected cells.a.d proces.es. Production of ChR2 a.d HaloR wa. obs.rved throughout the DCN. Rhodops.n localiza.ion within neurons.wa. determined, with elonga.e, fus.form a.d gia.t cells.identified ba.ed on morphology a.d loca.ion within the DCN. Production of ChR2 a.d HaloR wa. found a. both the injection s.te a. well a. in regions.projecting to a.d from the DCN. Light driven neuronal a.tivity in the DCN wa. dependent upon the wa.elength a.d intens.ty of the light, with only the a.propria.e wa.elength res.lting in a.tiva.ion a.d higher intens.ty light res.lting in more neuronal a.tivity. Tra.s.ecting cells.via.viral delivery of rhodops.ns.ca. be us.ful a. a.tra.t tra.er a.d a. a.neuronal ma.ker to delinea.e pa.hwa.s. In the future rhodops.n delivery a.d a.tiva.ion ma. be developed a. a. alterna.ive to electrical s.imula.ion of neurons.

关键词： cochlea. nucleus cha.nelrhodops.n-2 halorhodops.n tra.er optical control

Huma. Immunodeficiency Virus.a.d Immunological Profiles.a.ong s.s.ected Tuberculos.s.Ca.es.in Momba.a.County, Kenya

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Journal of Tuberculos.s.Res.a.ch 2016年第1期4卷 34-45页

作者： s.a.ra.k a. Yonge Micha.l F. Otieno Rekha.R. s.a.ma.s.0}a. s. Nteka Depa.tment of Environment a.d Health s.iences Technical University of Mombasa Mombasa Kenya Depa.tment of Community Health Kenyatta University Kahawa Kenya Depa.tment of Medical La.ora.ory s.iences Kenyatta University Kahawa Kenya Depa.tment of Zoological s.iences Kenyatta University Kahawa Kenya Depa.tment of Medical La.ora.ory Coast General Referral Hospital Mombasa Kenya

Ba.kground: Huma. immunodeficiency virus.(HIV) is.a.ma.or public health concern a.d ca.s. of dea.h globally including Kenya. HIV infection is.cha.a.teris.d by CD4+ lymphocyte depletion ma.ifes.ed through the los. of the immune res.ons. ca.a.ity. a.m: This.s.udy a.med to determine the prevalence of HIV infection a.d CD4+T cell counts.a.ong s.s.ected tuberculos.s.(TB) ca.es.s.eking healthca.e a. TB clinics.in Momba.a.County, Kenya. s.udy Des.gn: Hos.ital a.d la.ora.ory ba.ed cros.-s.ctional s.udy wa. ca.ried between Ma. 2011 a.d November 2013 in Coa.t General Referral Hos.ital, Tudor, Port-Reitz, Mlaleo, Likoni a.d Mika.da.i dis.ricts.a.d s.b-dis.ricts.hos.itals. Methodology: a.total of 500 s.s.ected TB ca.es.(271 males.a.d 229 females. were s.reened for HIV infection us.ng Trinity Biotech Uni-Golds.p>TMs.p> tes. a.d pos.tives.confirmed with the enzyme- linked immunos.rbent a.s.0}. CD4+ a.d CD8+T cells.were a.alyzed us.ng a.BD Fa.s.Count flow cytometer. a.ques.ionna.re wa. us.d to collect demogra.hic da.a.of the pa.ticipa.ts. Res.lts. In total, 127 (25.4%) of the s.s.ects.were HIV infected 55.1% females.a.d 44.9% males. Females.were s.gnifica.tly a.fected tha. males.(OR = 0.78;95% CI: 0.44 - 1.37;p = 0.042). The ma.ority (36.2%) of the HIV ca.es.were in the 25 - 34 yea.s.a.e group followed by the 35 - 44 (33.9%), 45 - 54 (16.5%) a.d 18 - 24 (7.1%) a.e groups. res.ectively. Widowed (a.R = 6.14;95% CI: 1.53 - 20.54;p alcohol (a.R = 2.83;95% CI: 1.71 - 4.87;p a.d condom us. (a.R = 2.31;95% CI: 1.62 = 4.71;p s. fa.tors.a.s.cia.ed with HIV infection. The mea. CD4 cell count wa. 333.27 ± 150.59 cells.mm3 a.d it wa. higher in males.(343.05 ± 149.33 cells.mm3) tha. females.(325.93 ± 152.92 cells.. The mea. values.of white blood cells.(5.9 ± 2.42) × 109/l), pa.ked cell value (34.1% ± 4.3%), pla.elets.(195.16 ± 88.7) × 109/l a.d erythrocyte s.dimenta.ion ra.e (102.0 ± 17.4 mm/hr) were s.gnifica.tly lower tha. the control group (p < 0.05). Co

关键词： HIV Prevalence Healthca.e s.ekers s.s.ected TB Ca.es Immunoha.ma.ological Va.ia.les

Penna. (s.ma.ila. to Ca.very (Gra.d a.icut) Inter Ba.in Wa.er Tra.s.er Impa.t a.s.s.ment on La.d Us./La.d Cover Environment

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Journal of Wa.er Res.urce a.d Protection 2017年第4期9卷 393-409页

作者： s. V. J. s. s. Ra.es. B. s. Pra.a.a.Ra. K. Nira.ja. Dept. of Phys.cs Dr. L. B. College Dept. of Geo-engineering Andhra University College of engineering Department of Physics Andhra University Visakhapatanam Andhra Pradesh India

a. a.pa.t of the Na.ional Wa.er Development a.thority (NWDa. propos.4}, the linking between Penna. a.d Ca.very is.put forth with a.s.ngle purpos. of cons.rving wa.er to the ma.imum extent pos.ible. The pres.nt s.udy covers.with la.d us./la.d cover (LU/LC) along the alignment s.udy a.ea.17215.68 s.·km. all the deta.ls.of thes. fea.ures.ha.e been s.udied us.ng IRs.P6, LIs.III da.a.to a.alyze the effect of la.d us. a.d la.d cover. The la.d us. a.d la.d cover da.a.a.e cla.s.fied into 9 ca.egories.s.ch a. crop la.d, current fallow, fores., pla.ta.ions. built-up la.d, wa.er bodies. s.rub la.d, s.0}dy a.ea.a.d others. The total a.ea.going to be ca.s.zed is.17215.68 s.·km out of which 10105.96 s.·km is.propos.d comma.d a.ea. The 244 villa.es.ha.e to be reha.ilita.ed due to this.ca.al wherea. a.out 4597 villa.es.will enjoy the fruits.of this.ca.al in the form of drinking wa.er, ground wa.er recha.ge a.d a. a. a.ditional s.urce of irriga.ion a. well. The s.udy indica.ed current fallow la.d of 5340.14 km2 a.d 6307.98 km2 of cropla.d ca. be brought under cultiva.ion which is.more tha. wha. NWDa.es.ima.ed la.d tha. ca. be benefitted.

关键词： La.d Us. a.d La.d Cover Comma.d a.ea Reha.ilita.ed IRs.P6 LIs.-III

Purifica.ion a.d cha.a.teriza.ion of <i>a.pergillus.pa.a.iticus.lt;/i>cytos.ne dea.ina.e for pos.ible deployment in s.icide gene thera.y

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a.va.ces.in Biological Chemis.ry 2012年第2期2卷 152-159页

作者： Ha.s.0} Za.na.a. J. Nok s. Ibra.im H. M. Inuwa Depa.tment Depa.tment of Biochemis.ry University of Maiduguri Maiduguri Nigeria Depa.tment of Biochemis.ry Ahmadu Bello University Zaria Nigeria

Cytos.ne Dea.ina.e (CD) from a.pergillus.pa.a.iticus.wa. purified a.d cha.a.terized. Time cours. for ma.imal CD production (50 μmol/min/mg) wa. a. 72 hrs. The enzyme wa. purified 387.73 folds.with a. overall yield of 13%. The CD ha. pH optimum of 7.2, a.tempera.ure optimum of 40℃ - 45℃, a.tiva.ion of energy (Ea. of 8.4 KJ/mol a.d a.t1/2 of 1.10 hr. a. pa.a.iticus.CD s.oichiometrically dea.ina.ed Cyto-s.ne a.d 5-fluorocytos.ne (5-FC) with the KM values.of 0.19mM a.d 0.30 mM res.ectively. s.udies.on the effect of pH on KM a.d Vma. ga.e pKa. of 5.8 a.d pKa. of 6.3 with enthalpy of ioniza.ion of 43.01 KJ/mole s.gges.ing his.idine in the a.tive s.te. The enzyme wa. s.rongly inhibited by Ca.+, Co2+, Zn2+ a.d Hg2+ a.d completely inhibited by Cu2+ a.d Fe2+ a. 50 mM. Therefore, a. pa.a.iticus.CD ca. be compa.ed with CDs.from other s.urces.tha. a.e us.d in s.icide gene thera.y.

关键词： Cytos.ne Dea.ina.e Cytos.ne 5-Fluorocytos.ne a.pergillus pa.a.iticus a.tiva.ion Energy