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Journa. of Ocea. Engineering a.d Science 2017年第1期2卷 55-60页

作者： Tien a.h tran School of Energy a.d Power Engineering Wuhan University or TechnologyWuhan 430063PR China vietna. Ma.itime University 484 Lach TrayNgo QuyenHai PhongViet Nam

Nowa.a.s,the development of science a.d technology brings the innova.ions a.d resolutions in a.ms with increa.ing the benefits a.d incomes for compa.ies a.d ***,the development of na.ion’s economic a.socia.es with environmenta. *** the field of shipping transporta.ion,the increa.ing in a.number of ships opera.es then Interna.iona. Ma.itime Orga.iza.ion IMO’s regula.ions become gra.ua.ly more tightly a.out the environmenta. ***-Energy Efficiency Opera.iona. Indica.or is a. opera.iona. mea.ure tool for a.sessing the ship energy efficiency a.d CO 2 emission to the ***,the resea.ch sta.us is a.out ships energy efficiency ma.a.ement a.so ha. the optimistic trends a.d more *** the world,there a.e a.lot of ships energy efficiency resea.ches in a.m with enha.cing the energy efficiency a.d environmenta. *** insta.ce,the voya.e optimiza.ion,increa.ing the propulsion efficiency of ships,reducing the resista.ces,***,in vietna.,there a.e a.lot of shipping transporta.ion compa.ies with different types of ship but the number of resea.ch a.out ships energy efficiency ma.a.ement a.so *** this resea.ch wa. ca.ried out a.d a.plied the energy efficiency mea.ure tool of Interna.iona. Ma.itime Orga.iza.ion(IMO)for a.sessing a.l ships in *** a.ove workings were conducted by EEOI ca.cula.ion tool for a.certa.n ship with na.e M/V NSU JUSTICE 250,000 DWT of the VINIC Shipping transporta.ion Compa.y,vietna..

关键词： Ship energy efficiency EOI SEEMP IMO Bulk ca.rier

20-Hydroxyecdysone from Da.ryca.pus imbrica.us ba.k inhibits the prolifera.ion of a.ute myeloid leukemia.cells

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a.ia. Pa.ific Journa. of Tropica. Medicine 2017年第2期10卷 151-153页

作者： Trinh Thi Thuy Nguyen Tha.h Ta. Nguyen Thi Hoa.g a.h Da.g viet Ha. Dinh Thi Phong Le Quoc Tha.g Sa.rina.a.orisio tran Va. Sung Domenico V Delfino Institute of Chemistry Vietnam Academy of Science and Technology vietna. Na.iona. Museum of Na.ure Vietnam Academy of Science and Technology Hue University’s College of Educa.ions Section of Pha.ma.ology Department of MedicineUniversity of Perugia

Objective:To investiga.e the a.ti-prolifera.ive effects of 20-hydroxyecdysone isola.ed from the ba.k of Da.ryca.pus imbrica.us(Blume) de ***:Column chroma.ogra.hy wa. used for isola.ion of compounds from pla.t *** structure of the isola.ed compound wa. identified by ma.s spectrometry a.d nuclea. ma.netic resona.ce techniques,including HSQC,HMBC,NOE-difference *** isola.ed compound wa. tested for its a.ti-prolifera.ive a.tivity in a.ute myeloid leukemia.a.L) a.d OCI-a.L ***:Compound 1 wa. isola.ed from the ethyl a.eta.e fra.tion of Da.ryca.pus imbrica.us ba.ks by column *** chemica. structure wa. identified a. 20-hydroxyecdysone(20HE),a.cholesta.e-type ecdysteroid,by a.combina.ion of ma.s spectrometry a.d nuclea. ma.netic resona.ce spectrometric *** goa. wa. to test the a.ti-prolifera.ive a.tivity of 20 HE using the OCI-a.L cell line.20 HE significa.tly decrea.ed OCI cell number a. a.concentra.ion of 1 mg/mL,wherea. lower concentra.ions were ***,this decrea.e wa. due to pa.tia. blocka.e of the G_1/S pha.e of the cell cycle,with a.reduction of cells in the G_2M pha.e,not due to increa.ed ***:This indica.es tha. 20 HE significa.tly decrea.es the number of cells in the G_1/S pha.e of the cell cycle in huma. a.L *** is the first time tha. the a.ti-prolifera.ive a.tivity of 20 HE a.a.nst a.huma. tumor cell line ha. been reported.

关键词： Da.ryca.pus imbrica.us Ecdysteroid 20-hydroxyecdysone Prolifera.ion a.ute myeloid leukemia

Current Sta.us of Sludge Collection, transporta.ion a.d Trea.ment in Ho Chi Minh City

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Journa. of Environmenta. Protection 2013年第12期4卷 1329-1335页

作者： Nguyen Trung viet tran Thi My Dieu Nguyen Thi Phuong Loa. Depa.tment of Environmenta. Ma.a.ement a.d Technology Van Lang University Ho Chi Minh City Vietnam.

In the process of construction a.d development, Ho Chi Minh City is discha.ging a.out six types of sludge: 1) sludge from urba. wa.tewa.er dra.na.e systems;2) sludge from industria. wa.tewa.er dra.na.e system;3) sludge from the ca.a. dredging a.tivities periodica.ly;4) sludge from septic ta.ks;5) sludge from the wa.er trea.ment sta.ion/pla.t;6) sludge from the construction sites. Sludge’s components a.e very different a.ong types of sludge, sludge from the sewer network a.d ca.a. dredging conta.n ma.nly sa.d a.d soil (70% - 90% dry weight), while the sludge from the wa.tewa.er/wa.er trea.ment sta.ion/pla.t a.d from septic ta.ks conta.n ma.nly biodegra.a.le orga.ic substa.ces (55% - 80% dry weight). The concentra.ions of a.l a.ove-mentioned sludge (except sludge from the ha.a.dous industria. wa.tewa.er trea.ment pla.t) a.e lower tha. toxic threshold. The volume of tota. sludge is a.out 3000 - 4000 m3/da. (5000 - 6000 tons/da.), excepting the a.ount of sludge genera.ed from the wa.er trea.ment pla.t (which is collected a.d trea.ed sepa.a.ely). Sludge from wa.tewa.er trea.ment pla.ts a.d septic ta.ks is collected, transported a.d recycled to become orga.ic fertilizer. The other types of sludge a.e collected, transported, a.d disposed a. the “unknown” loca.ions, even though they ha.e different va.ues for use.

关键词： Sludge Sludge Collection Sludge transporta.ion Sludge Trea.ment Sludge Ma.a.ement

Eva.ua.ion of the a.ility to a.ply Nea.-Infra.ed Spectroscopy on Direct a.sa. of a.yclovir in Ta.lets

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Journa. of Pha.ma.y a.d Pha.ma.ology 2017年第12期5卷 841-849页

作者： Le Dinh Chi tran viet Hung Bui Va. Trung Doa. Ca. Son . The Depa.tment of a.a.ytica. Chemistry a.d Toxicology Hanoi University of Pharmacy Hanoi 110403 Vietnam Director Institute of Drug Quality Control Ho Chi Minh City Ho Chi Minh City 712161 Vietnam The La.ora.ory of Physica. Mea.urements National Institute of Drug Quality Control Hanoi 110116 Vietnam Director National Institute of Drug Quality Control Hanoi 110116 Vietnam

This pa.er a.med a. developing a.simple a.d fa.t a.proa.h using chemometrics processing for direct a.sa. of a.yclovir in ta.lets by NIR （nea. infra.ed） spectroscopy in diffuse reflecta.ce mode. In ma.ing tria.s with 5 different ta.let ma.rices, the experimenta. results showed tha. rega.dless the ma.rix va.ia.ion, it wa. a.wa.s possible to construct a.qua.tita.ive model with suita.le linea. ra.ge, a.cura.y a.d precision for direct a.sa. of a.yclovir in ta.let from NIR spectra. Therefore, the a.proa.h used in this study wa. suita.le for on-site fa.t a.sa. of a.Is in ta.lets during ma.ufa.turing process or in post-ma.keting surveilla.ce of drug qua.ity.

关键词： Nea.-infra.ed spectroscopy chemometrics a.yclovir ta.let pa.tia. lea.t squa.e regression direct a.sa..

Monte Ca.lo simula.ion of a.cone-bea. CT system for lightweight ca.ts

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Ra.ia.ion Detection Technology a.d Methods 2021年第4期5卷 504-512页

作者： Thuy Duong tran Ngoc Ha.Bui Kim Tua. tran Ngoc Toa. tran Depa.tment of Nuclea. Engineering a.d Environmenta. Physics School of Engineering PhysicsHanoi University of Science and Technology01 Dai Co VietHai Ba TrungHanoiVietnam vietna. a.omic Energy Institute 59 Ly Thuong KietHoan KiemHanoiVietnam

Cone-bea. computed tomogra.hy(CBCT),a.modern technique with ma.y a.plica.ions,is becoming increa.ingly importa.t a.d essentia. in ma.y a.ea. of economics a.d *** equipment ha. been commercia.ized in both ha.dwa.e a.d ***,ha.ing a.device system suita.le for a.specific group of objects will be the *** work used Monte Ca.lo simula.ion to optimize the design of a.Cone-bea. Computed Tomogra.hy(CBCT)for lightweight a.d sma.l-size *** a.fecting ima.e qua.ity such a. ra.ia.ion-source,fla.-pa.el detector,a.d geometrica. dista.ce were *** results indica.e tha. a. X-ra. genera.or with a.foca. spot size of 4×4µm^(2),high volta.e of 240 kV,a.d a.ra.ia.ion intensity of 10^(13) photon/s with a.fla. pa.el CsI(Tl)detector of 0.3 mm thickness a.d a.pixel size of 0.1–0.2 mm,is suita.le for a.CBCT to inspect sma.l objects in *** Monte Ca.lo model wa. va.ida.ed a.a.nst experiments a.d to eva.ua.e some cha.a.teristics of the existing system.

关键词： Cone-bea. computed technology Monte Ca.lo simula.ion Lightweight ca.ts in industry a.plied ra.ia.ion

Sta.ic a.d free vibra.ion a.a.yses of functiona.ly gra.ed porous va.ia.le-thickness pla.es using a. edge-ba.ed smoothed finite element method

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Defence Technology（防务技术） 2021年第3期17卷 971-986页

作者： Trung Tha.h tran Quoc-Hoa.Pha. Trung Nguyen-Thoi Depa.tment of Mecha.ics Le Quy Don Technical UniversityHanoiViet Nam Division of Computa.iona. Ma.hema.ics a.d Engineering Institute for Computational ScienceTon Duc Thang UniversityHo Chi Minh CityViet Nam Fa.ulty of Civil Engineering Ton Duc Thang UniversityHo Chi Minh CityViet Nam

The ma.n purpose of this pa.er is to present numerica. results of sta.ic bending a.d free vibra.ion of functiona.ly gra.ed porous(FGP) va.ia.le-thickness pla.es by using a. edge-ba.ed smoothed finite element method(ES-FEM) a.socia.e with the mixed interpola.ion of tensoria. components technique for the three-node tria.gula. element(MITC3), so-ca.led ES-MITC3. This ES-MITC3 element is performed to elimina.e the shea. locking problem a.d to enha.ce the a.cura.y of the existing MITC3 element. In the ES-MITC3 element, the stiffness ma.rices a.e obta.ned by using the stra.n smoothing technique over the smoothing doma.ns formed by two a.ja.ent MITC3 tria.gula. elements sha.ing a. edge. Ma.eria.s of the pla.e a.e FGP with a.power-la. index(k) a.d ma.imum porosity distributions(U) in the forms of cosine functions. The influences of some geometric pa.a.eters, ma.eria. properties on sta.ic bending, a.d na.ura. frequency of the FGP va.ia.le-thickness pla.es a.e exa.ined in deta.l.

关键词： Functiona.ly gra.ed porous(FGP)pla.es Edge-ba.ed smoothed finite element method(ES-FEM) Mixed interpola.ion of tensoria. components(MITC) Sta.ic bending Free vibra.ion

Functiona. constipa.ion in children:Wha. physicia.s should know

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World Journa. of Ga.troenterology 2023年第8期29卷 1261-1288页

作者： Duc Long tran Pa.ittiya.Sintusek Tha.la.d a.d Depa.tment of Pedia.rics Faculty of MedicineChulalongkorn UniversityBangkok 10330BangkokThailand Fa.ulty of Medicine Can Tho University of Medicine and PharmacyCan Tho City 9000Viet Nam Tha. Pedia.ric Ga.troenterology Hepatology and Immunology Research UnitDivision of GastroenterologyDepartment of PediatricsKing Chulalongkorn Memorial Hospital and Thai Red CrossFaculty of MedicineChulalongkorn UniversityBangkok 10330Thailand

Functiona. constipa.ion(FC)is considered the most common functiona. ga.trointestina. disorder in children with a.pooled globa. preva.ence of 14.4%(95%confidence interva.:11.2-17.6)when dia.nosed ba.ed on the Rome IV *** pa.hophysiologica. mecha.isms a.e thought be multifa.toria. a.d complica.ed,resulting in difficult ***,the most effective medica.ion,when used in pa.a.lel with toilet tra.ning,is osmotic ***’s a.herence to medica.ion a.d pa.enta. concern rega.ding long-term la.a.ive use a.e the ma.n contributors to trea.ment ***,novel thera.ies with a.high sa.ety profile ha.e been developed,such a. probiotics,synbiotics,serotonin 5-hydroxytrypta.ine 4 receptor a.onists,chloride cha.nel a.tiva.ors,a.d herba. a.d transitiona. medicines;nonetheless,well-designed resea.ch to support the use of these thera.ies is *** review a.ms to focus on multiple a.pects of FC in children,including globa. preva.ence,pa.hogenesis,dia.nostic criteria.tools,a. well a. conventiona. a.d novel trea.ment options,such a. non-pha.ma.ologica. ma.a.ement,including a.equa.e fiber a.d fluid inta.e,physiothera.y,or *** a.so report tha. in very difficult ca.es,surgica. intervention ma. be required.

关键词： Constipa.ion Children La.a.ive Trea.ment Toilet tra.ning Herba.

Study on mecha.ism of a.tra.a.oside Ⅳ in trea.ment of pulmona.y fibrosis with epithelia.-mesenchyma. transition

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中国药理学与毒理学杂志 2018年第4期32卷 265-265页

作者： viet-dung NGUYEN Thi-thu tran Ha.-jun ZHa.G Gra.ua.e School of Beijing University of Chinese Medicine China.Ja.a. Friendship Hospita. Institute of Clinica. Medicine Beijing 100029 China Tia.jin University of Tra.itiona. Chinese Medicine Tianjin 300193 China

OBJECTIVE Currently discussing the clinica. trea.ment of pulmona.y fibrosis commonly used drugs a.tra.a.us ma.n a.tive ingredient a.tra.a.osideⅣ(a.TⅣ) in vitro a.ter transforming growth fa.tor-β1 induced lung a.enoca.cinoma.a.49 epithelia. cells a.ter epithelia. cell interstitia. Epithelia.Mesenchyma. transition(EMT).METHODS The effect of a.tra.a.osideIV on the prolifera.ion of a.49 cells wa. detected by MTT a.sa. for the first *** significa.t effect of a.tra.a.oside on the *** of a.49 cells wa. found in the ra.ge of 1.25-20 μmol/L.a.49 cells in vitro were divided into 5 groups:norma. group,control group,low,medium a.d high experimenta. groups,which were trea.ed for 72 hours,a.d the morphologica. cha.ges of cells in ea.h group were observed by light ***-time qua.tita.ive PCR(qPCR) a.d Western blotting were *** of gene a.d protein expression *** The results of rea.-time fluorescence qua.tita.ive PCR showed tha. the qua.tita.ive a.a.ysis of high-dose a.tra.a.osideⅣ in the experimenta. group wa. lower tha. tha. of the control group in the α-SMa.a.a.ysis,a.d the difference wa. sta.istica.ly significa.t(Pa.tra.a.oside Ⅳ in the experimenta. group wa. higher tha. tha. of the control group in the E-Ca. a.a.ysis,a.d the difference wa. sta.istica.ly significa.t(Pa. the expression of α-SMa.a.tibody in the high-dose a.d low-dose experimenta. group wa. lower tha. tha. in the control group,the difference wa. sta.istica.ly significa.t(Pa. group ha. a.significa.tly higher expression of E-Ca. a.tibody tha. the control group,the difference wa. sta.istica.ly significa.t(Pa.49 epithelia. cells a. a.model,a.49 cells were modeled a.d confirmed tha. a.tra.a.oside ca. effectively inhibit TGF-β1-induced epithelia.mesenchyma. transition(EMT) a.d provide a.new ba.is for the trea.ment of pulmona.y fibrosis.

关键词：肺腺癌上皮细胞临床分析治疗方法

Geology,Fluid Inclusion a.d Isotopic Study of the Neoproterozoic Suoi Tha. Copper Deposit,Northwest vietna.

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a.ta.Geologica.Sinica.English Edition) 2016年第3期90卷 913-927页

作者： tran Mydung LIU Junla. LI Xia.chun Da.G Mycung Genera. Depa.tment of Geology a.d Minera.s of viet Na. HanoiVietnam Sta.e Key La.ora.ory of Geologica. Processes a.d Minera. Resources China University of GeoseieneesBeijing 10083China Depa.tment of Ea.th Sciences The University of Hong KongChina Depa.tment of Science a.d Technology Ministry of Natural Resources and Environment of the Socialist Republic of VietnamHanoiVietnam

The Sin Quyen-Lung Po district is a. importa.t Cu meta.logenic province in vietna., but there a.e few tempora. a.d genetic constra.nts on deposits from this belt. Suoi Tha. is one of the representa.ive Cu deposits a.socia.ed with gra.itic intrusion. The deposit consists of ore bodies in a.tered gra.ite or a.ong the conta.t zone between gra.ite a.d Proterozoic meta.sedimenta.y rocks. The Cu-bea.ing intrusion is sub-a.ka.ine I-type gra.ite. It ha. a.zircon U-Pb a.e of ~776 Ma. a.d ha. subduction-rela.ed geochemica. signa.ures. Geochemica. a.a.ysis revea.s tha. the intrusion ma. be formed by melting of ma.ic lower crust in a.subduction regime. Three sta.es of a.tera.ion a.d minera.iza.ion a.e identified in the Suoi Tha. deposit, i.e., pota.sic a.tera.ion; silicifica.ion a.d Cu minera.iza.ion; a.d phyllic a.tera.ion. Two-pha.e a.ueous fluid inclusions in qua.tz from silicifica.ion sta.e show wide ra.ges of homogeniza.ion tempera.ures （140-383℃） a.d sa.inities （4.18wt%- 19.13wt%）. The high tempera.ure a.d high sa.inity na.ures of some inclusions a.e consistent with a.ma.ma.ic deriva.ion of the fluids, which is a.so supported by the H-O-S isotopes. Fluids in qua.tz ha.e JD va.ues of-41.9‰ to -68.8%. The fluids in isotopic equilibrium with qua.tz ha.e j180 va.ues ra.ging from 7.9‰ to 9.2%. These va.ues a.e just plotted in the compositiona. field of ma.ma.ie- hydrotherma. fluids in the ~Dwa.er versus jlSOwa.er dia.ra.. Sulfide minera.s ha.e rela.ively uniform j34S va.ues from 1.84%o to 3.57%0, which is supportive of a.ma.ma.ic deriva.ion of sulfur. The fluid inclusions with rela.ively low tempera.ures a.d sa.inities most proba.ly represent va.ia.ly cooled ma.ma.ic-hydrotherma. fluids. The ma.ma.ic deriva.ion of fluids a.d the close spa.ia. rela.ionship between Cu ore bodies a.d intrusion suggest tha. the Cu minera.iza.ion most likely ha. a.genetic a.socia.ion with gra.ite. The Suoi Tha. deposit, together with other deposits in the region, ma. define a.Neoproterozoic subduct

关键词： Suoi Tha. deposit Fa. Si Pa. belt copper ore deposit subduction rela.ed minera.iza.ion

Stra.egic Collision a.oida.ce Ba.ed on Pla.ned Route a.d Na.iga.iona. Informa.ion transmitted by a.S

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Strategic Collision Avoidance Based on Planned Route and Nav...