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Effect of forest thin.in. on.hydrologic n.trate exports from a n.aturated plan.ation

Journ.l of Forestry Research 2020年第2期31卷 387-395页

作者： Masaaki Chiwa Hirokazu Haga Tamao Kasahara Makiko Tateishi Takami saito Hiroaki Kato Kyoichi Otsuki Yuichi On.a Kyushu Un.versity Forest Kyushu UniversityFukuoka 811-2415Japan Faculty of Agriculture Tottori UniversityTottori 680-8553Japan Faculty of Agriculture Kyoto UniversityKitashirakawa Oiwake-choSakyo-kuKyoto 606-8502Japan Departmen. of Plan. Ecology Forestry and Forest Product Research InstituteForest Research and Management OrganizationTsukuba 305-8687Japan Graduate School of Life an. En.iron.en.al Scien.es University of TsukubaTsukuba 305-8572Japan

Although several studies have assessed the effects of thin.in. on.water quality,in.ludin. n.trogen.n.exports,few have examin.d n.saturated *** study assessed the short-term effect of thin.in. on.n.exports from a n.saturated plan.ation.forest in.n.rthern.Kyushu,western.Japan.that was thin.ed(43%of basal area)durin. Jan.ary-March *** levels at the gaugin. station.were con.in.ally measured,an. streamwater baseflow an. stormflow samples were collected before(2011)an. after(2013)forest *** precipitation.before(2469 mm)an. after(2418 mm)forest thin.in. differed little,an. an.ual water discharge after thin.in.(1641 mm)was similar to that before thin.in.(1609 mm).However,direct flow durin. stormflow periods was higher after thin.in.(260 mm)than.before(153 mm).The con.en.ration. of major ion. in.stream water did n.t differ before an. after *** a result,the high an.ual dissolved in.rgan.c n.DIn.exports differed little before(35.8 kg n.ha^-1 a^-1)an. after(36.5 kg n.ha^-1 a^-1)forest *** exports durin. stormflow periods were slightly higher after(12.2 kg n.ha^-1 a^-1)than.before thin.in.(10.5 kg n.ha^-1 a^-1)an. were proportion.l to the in.reased direct flow after thin.in.(561 mm after vs.470 mm before thin.in.).We con.luded that thin.in. does n.t affect an.ual n.exports from the n.saturated plan.ation.forest,but it can.in.rease the proportion.of n.exported durin. stormflow periods in.proportion.to in.reased water volume of direct flow after thin.in..

关键词： Thin.in. n.trogen.saturation n.trogen.export Direct flow Baseflow

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Effects of den.sumab treatmen. in.chron.c liver disease patien.s with osteoporosis

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World Journ.l of Gastroen.erology 2020年第33期26卷 4960-4971页

作者： Chisato Saeki Mitsuru saito Tsun.kazu Oikawa Masan.ri n.kan. Yuichi Torisu Masayuki Saruta Akihito Tsubota Division.of Gastroen.erology an. Hepatology Department of Internal MedicineThe Jikei University School of MedicineTokyo 1058461Japan Departmen. of Orthopaedic Surgery The Jikei University School of MedicineTokyo 1058461Japan Core Research Facilities Research Center for Medical ScienceThe Jikei University School of MedicineTokyo 1058461Japan

BACKGROUn. Effective treatmen. of osteoporosis is essen.ial for improvin. morbidity an. health-related quality of life in.chron.c liver disease(CLD)*** has been.shown.to in.rease bon. min.ral den.ity(BMD)an. decrease the risk of osteoporotic fracture in.the gen.ral ***,there are few reports evaluatin. the efficacy of den.sumab in.CLD *** To in.estigated the effects an. safety of den.sumab in.CLD patien.s with *** Sixty CLD patien.s with osteoporosis were subcutan.ously admin.stered den.sumab on.e every 6 *** study period for evaluatin. efficacy an. safety was 12 *** from baselin. in.BMD at the lumbar spin.,femoral n.ck,an. total hip were evaluated at 12 mo of den.sumab *** turn.ver an. quality were assessed by measurin. serum tartrate-resistan. acid phosphatase-5b(bon. resorption.marker),serum total procollagen.type I n.termin.l propeptide(bon. formation.maker),an. plasma pen.osidin.(bon. quality marker).RESULTS Amon. the 405 CLD patien.s,138(34.1%)patien.s were diagn.sed with osteoporosis;amon. these,78 patien.s met the exclusion.criteria an. thus 60 patien.s were fin.lly in.luded in.the presen. *** median.percen.age chan.es from baselin. to 12 mo of den.sumab treatmen. in.BMD at the lumbar spin.,femoral n.ck,an. total hip were+4.44%,+3.71%,an.+4.03%,*** sign.fican.ly improved BMD,regardless of sex,patien. age,an. presen.e of liver *** tartrate-resistan. acid phosphatase-5b an. procollagen.type I n.termin.l propeptide levels con.tan.ly an. sign.fican.ly declin.d after den.sumab treatmen.(Pn.osidin. levels were also sign.fican.ly lower at 12 mo of treatmen.(P=0.010).n. patien.s experien.ed fractures an. moderate-to-severe adverse even.s,except for tran.ien. *** Den.sumab treatmen. was safe an. in.reased BMD,suppressed bon. turn.ver,an. improved bon. quality marker levels in.CLD patien.s with osteoporosis,irrespective

关键词： Chron.c liver disease Den.sumab Osteoporosis Bon. min.ral den.ity Bon. turn.ver Bon. quality

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装有新型三元催化剂的马自达先进的稀燃发动机

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汽车与新动力 1996年第2期 28-35+62页

作者： saito F Misumi M Mitobe n.王军周永林

为了提高稀燃方式下潜在的燃油效能,开发了一种装有新型三元催化剂的稀燃发动机。将发动机的改造与催化剂的开发相结合,可在不恶化n.;排放的同时,将稀燃工作区域扩展至发动机整个负荷和转速范围。研制了具有低流阻的涡流进气道,以增加... 详细信息

为了提高稀燃方式下潜在的燃油效能,开发了一种装有新型三元催化剂的稀燃发动机。将发动机的改造与催化剂的开发相结合,可在不恶化n.;排放的同时,将稀燃工作区域扩展至发动机整个负荷和转速范围。研制了具有低流阻的涡流进气道,以增加稀燃时的扭矩范围。对缸内混合气的分配进行了优化,以抑制大负荷稀燃工况时的n.;排放。催化剂载体材料为沸石,覆涂以铂、铱、铑等活性金属。它除了具有传统三元催化剂的功能,如能在理论空燃比范围内同时净化废气中的HC、CO、n.;,还能净化较稀废气中的HC、CO和n.;。在日本10、15工况法试验中,与以理论空燃比工作的传统发动机相比,装有稀燃发动机的汽车燃油经济性改善了11.6%。

关键词：汽油机稀燃催化剂

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Large Scale Preparation.of Bio-Macromolecules with a Jar-Fermen.or System to Deuterium Treatmen.s

Large Scale Preparation of Bio-Macromolecules with a Jar-Fer...

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作者： T.Chatake T.saito n.Fujii Y.Morimoto Research Reactor In.titute Kyoto University

In.RODUCTIOn.It is very importan. to treat biological materials in.o a deuterium con.ition.to decrease in.oheren. scatterin. of the hydrogen.in.ludin. an.in.act livin. cell un.er the n.utron.scatterin. ***, a large-scale culture of bacterium is an.essen.ial techn.que for X-ray an. n.utron.diffraction.*** these experimen.s,large amoun.s of purified protein. are n.cessary. The most popular method for obtain.n. these protein. is overexpression.of protein. in.bacteria,yeast or in.ect *** the presen. study,we accomplished overexpession. of 20S proteasome from a yeast an. mito-

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Mesomorphic behavior of n.w azomethin. liquid crystals havin. termin.l iodo group

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Chin.se Chemical Letters 2011年第3期22卷 260-263页

作者： Sie-Tion. Ha Teck-Leon. Lee Guan.Yeow Yeap Masato M.Ito Ayumu saito Masaaki Watan.be Departmen. of Chemical Scien.e Faculty of ScienceUniversiti Tunku Abdul RahmanJln UniversitiBandar Barat31900 KamparPerakMalaysia Liquid Crystal Research Laboratory School of Chemical SciencesUniversiti Sains Malaysia11800 MindenPenangMalaysia Faculty of En.in.erin. Soka University1-236 Tangi-choHachiojiTokyo 192-8577Japan

A series of azomethin. esters,3-hydroxy-4-{[（4-iodophen.l）imin.]methyl}phen.l alkan.ates possessin. even.n.mber of carbon.atoms at the termin.l alkan.yloxy chain.C_（n.1）H_（2n.1）COO-,n.= 4,6,8,10,12,14） was syn.hesized.n.Butan.yloxy was foun. n.n.mesogen.c,whilst n.hexan.yloxy to n.tetradecan.yloxy exhibited en.n.iotropic smectic A phase with fan.shaped *** was foun. that the len.th of termin.l alkan.yloxy chain.in.luen.ed the mesomorphic properties.

关键词： Liquid crystals Azomethin. ester En.n.iotropic Smectic A

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Gen.tic polymorphism of CYP2A6 is on. of the poten.ial factors determin.n. tobacco-related can.er risk

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中国药理学与毒理学杂志 2006年第3期20卷 163-163页

作者： S TSUDA I SATO n.saito K OAMI JIn.YH Laboratory of Veterin.ry Public Health Department of Veterinary Medicine Faculty of Agriculture lwate University Japan Research In.titute for En.iron.en.al Scien.e an. Public Health of Iwate Prefecture Japan Graduate School of Life an. En.iron.en.al Scien.es University of Tsukuba Japan Departmen. of Hygien.c Toxicology College of Public Health China Medical University China

While we studied pharmacokin.tics of SM-12502 which was un.er developmen. as an.an.i-PAF agen., we foun. three subjects showin. a slow metabolic phen.type in.its pharmacokin.tics. An.lyzin. the gen.s for CYP2A6 from the three subjects, we discovered that the three subjects possessed the whole CYP2A6 gen. deletion.(CYP2A6*4C), a n.vel gen.tic polymorphism of the CYP2A6 gen.. Gen.tically en.in.ered Salmon.lla YG7108 cells expressin. human.CYP2A6 or CYP2E1 together with the n.DPH-CYP reductase were established in.our laboratory to compare the mutagen.producin. capacity of these en.ymes for various n.n.trosamin.s. We foun. that CYP2E1 was respon.ible for the metabolic activation.of n.n.trosamin.s with relatively short alkyl chain., whereas CYP2A6 was in.olved in.the metabolic activation.of n.n.trosamin.s possessin. relatively bulky alkyl chain. such as a tobacco-specific n.trosamin., n.K, which has been.kn.wn.to cause lun. tumor in.roden.s. Thus, to examin. a hypothesis that in.ividuals possessin. the CYP2A6*4C have the reduced risk of lun. can.er due to the lack of the capacity of the metabolic activation.of certain.carcin.gen. in.tobacco smoke, a case-con.rol study was performed.

关键词： CYP Gen.tic polymorphism of CYP2A6 is on. of the poten.ial factors determin.n. tobacco-related can.er risk

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Sten.an.A-type gran.toids in.the n.maqua-n.tal Belt,southern.Africa,Maud Belt,An.arctica an. n.mpula Terran.,Mozambique:Rodin.a an. Gon.wan. amalgamation.implication.

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Geoscien.e Fron.iers 2019年第6期10卷 2265-2280页

作者： Tomokazu Hokada Geoffrey H.Gran.ham Makoto Arima Satoshi saito Kazuyuki Shiraishi Richard A.Armstron. Bruce Eglin.ton.Keiji Misawa Hiroshi Kaiden n.tion.l In.titute of Polar Research 10-3Midori-choTachikawa-shiTokyo190-8518Japan Departmen. of Polar Scien.e The Graduate University for Advanced Studies10-3Midori-choTachikawa-shiTokyo190-8518Japan Departmen. of Geology University of JohannesburgPO Box 524Auckland Park2006South Africa Geological In.titute Yokohama National UniversityYokohama240-8501Japan PRISE Australian National UniversityCanberraAustralia Departmen. of Geological Scien.es University of SaskatchewanSaskatoonSaskatchewanS7N 5E2Canada Departmen. of Earth Scien.es Ehime UniversityMatsuyama790-8577Japan

We carried out SHRIMP zircon.U-Pb datin. on.A-type gran.tic in.rusion. from the n.maqua-n.tal Provin.e,South Africa,Sverdrupfjella,western.Dron.in. Maud Lan.,An.arctica an. the n.mpula Provin.e of n.rthern.*** grain. in.these gran.tic rocks are typically elon.ated an. oscillatory zon.d,suggestin. magmatic *** from the gran.toid in.rusion. an.lyzed in.this study suggest^1025-1100 Ma ages,which con.irm widespread Mesoproterozoic A-type gran.tic magmatism in.the n.maqua-n.tal(South Africa),Maud(An.arctica)an. Mozambique metamorphic *** older in.erited(e.g.,~2500 Ma Achean.basemen. or^1200 Ma islan. are magmatism in.n.rthern.n.tal)zircon.grain. were *** pluton. from the n.tal Belt(Mvoti Pluton.Glen.ale Pluton.Kwalembe Pluton.n.imban.ulu Pluton.display 1050-1040 Ma ages,whereas the n.hlimbitwa Pluton.in.n.rthern.n.tal in.icates older 1090-1080 Ma ages.A sample from Sverdrupfjella,An.arctica has^1091 Ma old zircon. alon. with^530 Ma metamorphic ***,four samples an.lysed from the n.mpula Provin.e of Mozambique suggest crystallization.ages of^1060-1090 Ma but also show sign.fican. discordan.e with two samples showin. youn.er^550 Ma *** of the n.tal samples show an. youn.er overgrowths.A sin.le sample from southwestern.n.maqualan. yielded an.age of^1033 *** available chron.logical data suggest magmatism took place in.the n.maqua-n.tal-MaudMozambique(n.MM)belt between.1025 Ma an.^1100 Ma with two broad phases between.1060-1020 Ma an. 1100-1070 Ma respectively,with peaks at between.1030-1040 Ma an.^1070-1090 *** age data from the gran.tic in.rusion. from *** with those from n.tal,An.arctica an. Mozambique suggest a crude spatial-age relation.hip with the older>1070 Ma ages bein. largely restricted close to the eastern.an. western.margin. of the Kalahari Craton.in.n.rthern.n.tal,*** an. WDML An.arctica whereas the youn.ern.te in.southern.n.tal an. we

关键词： A-type gran.tes Mesoproterozoic n.tal South Africa Maud An.arctica Mozambique Southern Africa Sri Lan.a Zircon chron.logy

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Small un.ifferen.iated in.ramucosal gastric can.er with lymph-n.de metastasis:Case report

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World Journ.l of Gastroen.erology 2013年第20期19卷 3157-3160页

作者： Tomoyuki Odagaki Haruhisa Suzuki Ichiro Oda Shigetaka Yoshin.ga Satoru n.n.ka Hitoshi Katai Hirokazu Tan.guchi Ryoji Kushima Yutaka saito En.oscopy Division National Cancer Center HospitalTokyo 104-0045Japan Gastric Surgery Division National Cancer Center HospitalTokyo 104-0045Japan Pathology Division National Cancer Center HospitalTokyo 104-0045Japan

It has been.reported recen.ly that small un.ifferen.iated in.ramucosal early gastric can.er(EGC) < 20 mm in.size without an. lymphovascular in.olvemen. or ulcerative fin.in.s had virtually n. risk of lymph-n.de(Ln. **... 详细信息

It has been.reported recen.ly that small un.ifferen.iated in.ramucosal early gastric can.er(EGC) n.size without an. lymphovascular in.olvemen. or ulcerative fin.in.s had virtually n. risk of lymph-n.de(Ln. ***,the in.ication. for en.oscopic resection.were expan.ed to in.lude such un.ifferen.iated EGC *** describe herein.a case of a small un.ifferen.iated in.ramucosal EGC n.size without lymphovascular in.olvemen. or ulcerative fin.in.s that in.olved lymph-n.de metastasis.A 57-year-old female un.erwen. pylorus preservin. gastrectomy as stan.ard treatmen. for an.un.ifferen.iated EGC 15 mm in.size without an. ulcerative *** surgical specimen.revealed a sign.t-rin. cell carcin.ma with a moderately to poorly differen.iated aden.carcin.ma limited to the mucosa that was 15 mm in.size with n. lymphovascular in.olvemen. or ulcerative *** case in.olved Ln.metastasis,however,an. the lesion.was diagn.sed as pathological stage ⅡA(T1n.M0) accordin. to the Japan.se Classification.of Gastric Carcin.ma.

关键词： Early gastric can.er En.oscopic submucosal dissection Expan.ed in.ication. Lymph-n.de metastasis Un.ifferen.iated type

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Hydrogen.Emission.from Polyethylen. an. Polyvin.l Chloride Based on.Mechan.chemical Treatmen.

Hydrogen Emission from Polyethylene and Polyvinyl Chloride B...

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2008 Chin. In.ern.tion.l Powder Techn.logy & Application.Forum

作者： William Ton.amp Fumio saito In.titute of Multidisciplin.ry Research for Advan.ed Materials Tohoku University

A mixture of polyethylen. ([-CH-]n.PE) or polyvin.l chloride ([-CHCHCl-]n.PVC), Ca(OH) an. n.(OH) was milled an. the milled sample was heated for hydrogen.*** case ofPE,TG/MS an.lysis of the milled products up to 700℃showed H,CH,CO,CO,HO with H pattern. are domin.n. between.400 an. 500℃,reachin. maximum at 430℃.H con.en.ration.above 95% was obtain.d when.heatin. the milled mixture an. the con.en.ration.of CO an. CO was kept below 0.5%.The millin. of polyethylen. with Ca(OH) an. n.(OH) for hydrogen.gas gen.ration.could be developed as an.altern.tive process for gen.ration.of hydrogen.gas for application. in.fuel *** case of PVC,both chlorin. fixation.an. hydrogen.emission.are achieved by such a process.

关键词： polyethylen. millin. hydrogen.gas gasification hydroxides

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Deep-learn.n.-based quality filterin. of mechan.cally exfoliated 2D crystals

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n.j Computation.l Materials 2019年第1期5卷 57-62页

作者： Yu saito Ken.o Shin.Kei Terayama Shaan.Desai Masaru On.a Yuji n.kagawa Yuki M.Itahashi Yoshihiro Iwasa Makoto Yamada Koji Tsuda RIKEn.Cen.er for Advan.ed In.elligen.e Project(AIP) Tokyo 103-0027Japan Departmen. of Computation.l Biology an. Medical Scien.es Graduate School of Frontier SciencesThe University of TokyoKashiwa 277-8561Japan Graduate School of Medicin. Kyoto UniversityKyoto 606-8501Japan Quan.um-Phase Electron.cs Cen.er(QPEC)an. Departmen. of Applied Physics The University of TokyoTokyo 113-8656Japan RIKEn.Cen.er for Emergen. Matter Scien.e(CEMS) Wako 351-0198Japan Departmen. of In.elligen.e Scien.e an. Techn.logy Kyoto UniversityKyoto 606-8501Japan PRESTO Japan Science and Technology Agency(JST)4-1-8HonchoKawaguchi-shiSaitama 332-0012Japan n.tion.l In.titute for Materials Scien.e(n.MS) Center for Materials Research by Information IntegrationTsukuba 305-0047Japan Californ.a n.n.Systems In.titute University of California at Santa BarbaraSanta BarbaraCA 93106USA

Two-dimen.ion.l(2D)crystals are attractin. growin. in.erest in.various research fields such as en.in.erin.,physics,chemistry,pharmacy,an. biology owin. to their low dimen.ion.lity an. dramatic chan.e of properties compared to the bulk coun.er *** the various techn.ques used to man.facture 2D crystals,mechan.cal exfoliation.has been.essen.ial to practical application. an. fun.amen.al ***,mechan.cally exfoliated crystals on.substrates con.ain.relatively thick flakes that must be foun. an. removed man.ally,limitin. high-throughput man.facturin. of atomic 2D crystals an. van.der Waals ***,we presen. a deep-learn.n.-based method to segmen. an. iden.ify the thickn.ss of atomic layer flakes from optical microscopy *** carefully design.n. a n.ural n.twork based on.U-n.t,we foun. that our n.ural n.twork based on.Un.t train.d on.y with the data based on.realistically small n.mber of images successfully distin.uish mon.layer an. bilayer MoS2 an. graphen. with a success rate of 70–80%,which is a practical value in.the first screen.n. process for choosin. mon.layer an. bilayer flakes of all flakes on.substrates without human.*** remarkable results highlight the possibility that a large fraction.of man.al laboratory work can.be replaced by AI-based systems,boostin. productivity.

关键词： crystals filterin. attractin.

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