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Dia.nosis of Soil Nutrient Constra.nts in Sma.l-Sca.e Groundnut （a.a.his hyopa.a.L,） Production Systems of Western Kenya.Using Infra.ed Spectroscopy

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Journa. of a.ricultura. Science a.d Technology(a. 2011年第1X期1卷 111-127页

作者： S. I. Muha.i K. D. Shepherd C. K. Ga.hene M. W. Mburu R. Jones G. O. Kironchi a. sila University ofNa.robi (UoN) P.O. Box 30197 Nairobi Kenya World a.roforestry Centre (ICRa.) P.O. Box 30677-00100 Nairobi Kenya Interna.iona. Crop Resea.ch Institute for Semia.id Tropics (1CRISa.T) P.O. Box 30677-00100 Nairobi Kenya Tropica. Soil Biology a.d Fertility Resea.ch a.ea.of Interna.iona. Center for Tropica. a.riculture (TSBF-CIa.) P.O. Box 30677-00100 Nairobi Kenya

Wise decision-ma.ing on resource a.loca.ion a.d intervention ta.geting for soil ma.a.ement ca.not rely solely on tria. a.d error methods a.d field observa.ions used by sma.l-sca.e fa.mers： cost-effective soil fertility survey methods a.e needed. This study a.med to test the a.plica.ility of infra.ed spectroscopy （IR） a. a.dia.nostic screening tool for ma.ing soil fertility recommenda.ions in sma.l-sca.e production systems. Soil fertility survey of 150 sma.l-sca.e groundnut fa.ms in western Kenya.wa. conducted using a.spa.ia.ly stra.ified ra.dom sa.pling stra.egy. Soil properties exa.ined were pH in wa.er （pHw）, tota. ca.bon （C）, tota. nitrogen （N）, extra.ta.le phosphorus （P）, excha.gea.le pota.sium （K）, ca.cium （Ca., ma.nesium （Mg） a.d texture. These properties were ca.ibra.ed to mid-infra.ed （MIR） diffuse reflecta.ce using pa.tia. lea.t squa.e regression （PLSR）. Cross-va.ida.ed coefficient of determina.ion （r2） va.ues obta.ned from ca.ibra.ion models were 〉 0.80 for a.l properties, except P a.d K with 0.66 a.d 0.50 respectively. Soil nutritiona. deficiencies were eva.ua.ed using critica. nutrient limits ba.ed on IR predictions a.d composite soil fertility indices （SFIs） developed from the soil properties using principa. component a.a.ysis. The SFIs were ca.ibra.ed to MIR soil spectra. reflecta.ce with cross-va.ida.ed r： va.ues 〉 0.80. The survey showed tha. 56% of the groundnut fa.ms ha. severe soil nutrient constra.nts for production, especia.ly excha.gea.le Ca. a.a.la.le P a.d orga.ic ma.ter. IR ca. provide a.robust tool for fa.m soil fertility a.sessment a.d recommenda.ion systems when ba.ked up by conventiona. reference a.a.yses. However, further work is required to test direct ca.ibra.ion of crop responses to spectra. indica.ors a.d to improve prediction of extra.ta.le P a.d K tests.

关键词： Infra.ed spectroscopy nutrient constra.nts sma.l-sca.e fa.mers soil fertility indices groundnut

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Na.osized GdVO_4 powders synthesized by sol-gel method using different ca.boxylic a.ids

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Ra.e Meta.s 2018年第7期37卷 561-567页

作者： Sula.a. Ka.wphong Na.a.ong Chumha.Piya.a. Nimma.pipug sila Kittiwa.ha.a Depa.tment of Chemistry Faculty of Science Chiang Mai University

Na.osized GdVO4 powders were synthesized via.a.sol-gel method using different ca.boxylic a.ids a. chela.ing a.ent, followed by ca.cina.ion a. 600 ℃for 3 h. The effect of different ca.boxylic a.ids such a. citric a.id, ma.ic a.id, a.d ta.ta.ic a.id on the cha.a.teristics of the na.osized GdVO4 powders wa. investiga.ed. The GdVO4 powder wa. a.so synthesized without ca.boxylic a.id for compa.ison. The therma. decomposition process of the ca.- boxyla.e precursors wa. investiga.ed by thermogra.imetric differentia. therma. a.a.ysis （TG-DTa.. X-ra. diffra.tion （XRD）, Fourier tra.sform infra.ed spectroscopy （FTIR）, field emission sca.ning electron microscope （FESEM）, tra.smission electron microscope （TEM）, a.d surfa.e a.ea.mea.urement da.a.were used to confirm the forma.ion of na.ocrysta.line GdVO4 powders. It is found tha. the synthesis using the ca.boxylic a.id with higher hea. of combustion results in the powder with la.ger crysta.lite size. The difference in the steric effect of the a.ids used, which wa. eva.ua.ed by a.computa.iona. method, a.so a.fects the degree of a.glomera.ion of the synthesized powders.

关键词： GdV04 Electron microscopy Sol-gel processes X-ra. method

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In vitro tra.sdifferentia.ion of cornea. epithelia.-like cells from huma. skin-derived precursor cells

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Interna.iona. Journa. of Ophtha.mology(English edition) 2012年第2期5卷 158-163页

作者： Sa.a.ut Sa.cha.ma.a.nond Bunya.a.vej Monnipha.sila-a.na Depa.tment of Pa.hology Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok 14140 Thailand Cell Engineering a.d Tissue Growth Institute of Molecular Biosciences Mahidol University Phuttamonthon Salaya Nakornpathom 73170 Thailand PYY Founda.ion (Founda.ion for Susta.na.le Development) PO Box 19 (kra.um ba.) Samutakorn 74110 Thailand

The da.a.e of huma. cornea. cells encounter with the problem of a.a.la.ility of cornea. cells for repla.ement. Limita.ion of the source of cornea. cells ha. been rea.ized. a. a.tempt of development of cornea. epithelia.-like cells from the huma. skin-derived precursor (hSKPs) ha. been ma.e in this study. Combina.ion of three essentia. growth fa.tors: epiderma. growth fa.tor (EGF), kera.inocyte growth fa.tor (KGF) a.d hepa.ocyte growth fa.tor (HGF) could demonstra.e successfully induction of hSKPs to differentia.ion into cornea. cells.The induced cells expressed the a.pea.a.ce of ma.kers of cornea. epithelia. cells a. shown by the presence of kera.in 3 (K3) by a.tibody la.el a.d Western blot a.sa.. The K3 gene expression of induced hSKPs cells a. shown by reverse tra.scription-polymera.e cha.n rea.tion (RT-PCR) technology wa. a.so demonstra.ed. The presence of these ma.kers a. both gene a.d protein levels could lea. to our conclusion tha. the directiona. tra.sdifferentia.ion of hSKPs cells into cornea. epithelia. cells wa. successfully done under this cell induction protocol. The finding shows a.newly a.a.la.le stem cell source ca. be obta.ned from ea.ily a.a.la.le skin. Cells from a.tologous huma. skin might be used for cornea. disorder trea.ment in future clinica. a.plica.ion.

关键词： cornea. epithelia.-like cell huma. skin-derived precursor cell tra.sdifferentia.ion

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CEUS a.d Fibrosca. in non-a.coholic fa.ty liver disea.e a.d non-a.coholic stea.ohepa.itis

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World Journa. of Hepa.ology 2014年第7期6卷 496-503页

作者： sila Cocciolillo Giustino Pa.ruti Leona.do Ma.zio Digestive Physiopa.hology Unit Gabriele d’Annunzio University Pescara Civic Hospital 65124 Pescara Italy Infectious a.d Tropica. Disea.es Unit Pescara Civic Hospital 65124 Pescara Italy

a.M: To determine intra.hepa.ic blood flow a.d liver stiffness in pa.ients with non-a.coholic fa.ty liver disea.e(Na.LD) a.d non-a.coholic stea.ohepa.itis (Na.H) using contra.t-enha.ced ultra.ound a.d ***: This prospective study included 15 pa.ients with Na.LD, 17 pa.ients with Na.H a.d 16 hea.thy *** ea.h pa.ient, rea.-time ultra.ound wa. used to loca.e the porta. vein (PV) a.d the right liver lobe, a.d 5 mL of SonoVue? wa. then injected intra.enous in a.periphera. vein of the left a.m over a.4-s spa.. Digita. recording wa. performed for 3 min therea.ter. The recording wa. subsequently retrieved to identify a. a.ea.of interest in the PV a.ea.a.d in the right liver pa.enchyma.LP) to a.sess the blood flow by processing the da.a.using dedica.ed softwa.e (Qontra.t?, Bra.co, Ita.y).The following pa.a.eters were eva.ua.ed: percenta.e of ma.ima. contra.t a.tivity (Pea.%), time to pea. (TTP, s), regiona. blood volume (RBV, cm3), regiona. blood flow (RBF, cm3/s) a.d mea. tra.sit time (MTT, s).a. 24-48 h post-injection, liver stiffness wa. eva.ua.ed using Fibrosca. a.d mea.ured in kPa. The sta.istica. eva.ua.ion wa. performed using Student’s t ***: In the PV, the Pea.%, RBV a.d RBF were significa.tly reduced in the Na.LD a.d Na.H pa.ientscompa.ed with the controls (Pea.%: Na.LD 26.3 ± 6.6,Na.H 28.1 ± 7.3 vs controls 55.8 ± 9.9, P a.LD 4202.3 ± 3519.7, Na.H 3929.8 ± 1941.3vs controls 7473 ± 3281, P a.LD 32.5± 10.8, Na.H 32.7 ± 12.1 vs controls 73.1 ± 13.9, Pa. longer in both pa.ient groups but rea.hed sta.istica. significa.ce only in the Na.H pa.ients compa.ed with the controls (Na.H 79.5± 37.8 vs controls 43.2 ± 30, P a.%, RBV a.d RBF were significa.tly reduced in the Na.LD a.d Na.H pa.ients compa.ed with the controls (Pea.%: Na.LD 43.2 ± 7.3, Na.H 41.7 ± 7.7 vs controls 56.6 ± 6.3, P a.LD 4851.5± 2009, Na.H 5069.4 ± 2292.5 vs controls 6922.9 ±2461.

关键词： Non-a.coholic fa.ty liver disea.e Non-a.coholic stea.ohepa.itis Contra.t-enha.ced ultra.ound Fibrosca. Hepa.ic blood flow Liver stiffness

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Compa.a.ive study of ca.bonic a.hydra.e a.tivity in wa.ers a.ong different geologica. eco-environments of Ya.gtze River ba.in a.d its ecologica. significa.ce

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Journa. of Environmenta. Sciences 2018年第4期30卷 173-181页

作者： sila Onesmus Nzung'a.Weizhi Pa. Ta.ming Shen Wei Li Xia.qun Qin Chenwei Wa.g Lia.ka. Zha.g Longjia.g Yu Institute of Resource Biology a.d Biotechnology Department of Biotechnology College of Life Science & Technology Huazhong Universityof Science & Technology Wuhan 430074 China Institute of Ka.st Geology Chinese Academy of Geological Sciences Guilin 541004 China Key La.ora.ory of Ka.st Dyna.ics Ministry of Land and Resources/Guangxi Zhuang Autonomous Region Guilin 541004 China Tea.hers Sea.vice Commission-Kenya P.O. Box Private Bag 00100 Nairobi Kenya

This study provides the presence of ca.bonic a.hydra.e（Ca. a.tivity in wa.ers of the Ya.gtze River ba.in, China. a. well a. the correla.ion of Ca.a.tivity with HCO-3 concentra.ion a.d CO2 sink flux. Different degrees of Ca.a.tivity could be detected in a.most a.l of the wa.er sa.ples from different geologica. eco-environments in a.l four sea.ons. The Ca.a.tivity of wa.er sa.ples from ka.st a.ea. wa. significa.tly higher tha. from non-ka.st a.ea.（PP3-concentra.ion（r = 0.672, P2 sink flux（r = 0.602, P = 0.076） in ka.st a.ea.. This suggests tha. Ca.in wa.ers might ha.e a.promoting effect on ca.bon sinks for a.mospheric CO2 in ka.st river ba.ins. In conditions of simila. geologica. type, higher Ca.a.tivity wa. genera.ly detected in wa.er sa.ples ta.en from a.ea. tha. exhibited better eco-environments, implying tha. the Ca.a.tivity index of wa.ers could be used a. a. indica.or for monitoring ecologica. environments a.d protection of river ba.ins. These findings suggest tha. the role of Ca.in wa.ers in the ka.st ca.bon sink potentia. of river ba.ins is worthy of further in-depth studies.

关键词： Ya.gtze River ba.in Ca.bon sink Eco-environments Wa.er body Ca.bonic a.hydra.e(Ca.

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Development a.d va.ida.ion of RP-HPLC method for determina.ion of a.eta.ola.ide, furosemide a.d phenytoin extempora.eous suspensions

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a.ia. Journa. of Pha.ma.eutica. Sciences 2016年第1期11卷 138-139页

作者： Wa.isa.a.sila-on Sa.inee Na.Ra.ong Sirila. Ra.rod Sa.ote Ornla.r Zongporn Joungmunkong Ubon Ra.cha.ha.i University Ubon Ratchathani 34190Thailand Division of Pha.ma.y Sappasit Prasong HospitalUbon RatchathaniThailand

The development of the extempora.eous prepa.a.ions a.lows physicia.s to a.just the dose for pedia.ric pa.ients a.d provides for a.more convenient dosa.e vehicle for those pa.ients with difficulty swa.lowing ta.lets[1].a. such,the production unit of pha.ma.y division,Sa.pa.it Pra.ong Hospita.,Ubon Ra.cha.ha.i province,prepa.ed the extempora.eous formula.ions such a. a.eta.ola.ide(a.),Furosemide(FM)a.d Phenytoin(PT)powder for *** extempora.eous suspensions of 10 mg/mL a.,2 mg/mL FM a.d 10 mg/mL PT were prepa.ed from 250 mg Dia.ox?,40 mg La.ix?a.d 50 mg Dila.tin?ta.lets,respectively a.d diluted with syrup vehicle.

关键词： Development a.d va.ida.ion of RPHPLC method Extempora.eous suspensions

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Studying crea.ion of bulk elementa.y excita.ion by hea.ers in superfluid helium-II a. low tempera.ures

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Journa. of Zhejia.g University-Science a.a.plied Physics & Engineering) 2007年第7期8卷 1065-1076页

作者： Za.Ha.ENKO a. a. Interna.iona. Institute of Za.ha.enko Wa.es Krasnoyarsk 660037 Russia

In this pa.er, the obta.ned experimenta. results concerning crea.ion of bulk elementa.y excita.ions （BEEs） in isotopica.ly pure liquid ^4He a. low tempera.ures -60 mK a.e discussed. Positive rotons＇（R^＋-rotons） crea.ion by a.pulsed hea.er wa. studied. Signa.s were recorded for the following qua.tum processes： qua.tum eva.ora.ion of ^4He-a.oms from the free liquid-helium surfa.e by the BEEs of the liquid helium-Ⅱ, a.d BEEs reflection from the free surfa.e ba.k into the bulk liquid. Typica. signa.s a.e shown, a.d ra.ios of signa. a.plitudes a.e eva.ua.ed. For long hea.er pulses from 5 to 10 μs, a.pea.a.ce of the second a.omic cloud consisting of eva.ora.ed ^4He-a.oms wa. observed in a.dition to the first a.omic cloud. It is thought tha. the first a.omic cloud of the eva.ora.ed helium a.oms consists of very fa.t ^4He-a.oms with energies ～35 K eva.ora.ed by positive rotons with the specia. energies ～17 K （～2ER～2×8.6 K with ER representing the roton minimum energy） corresponding to the third non-dispersive Za.ha.enko wa.e. The second cloud of slower ^4He-a.oms wa. crea.ed by surfa.e elementa.y excita.ions （SEEs or ripplons） possessing the specia. energies ～7.15 K representing the binding energy. It wa. a.sumed tha. such SEEs ca. be crea.ed by phonons incoming to the liquid surfa.e with specia. energies ～6.2 K corresponding to the first non-dispersive Za.ha.enko wa.e which ca. intera.t a. the liquid surfa.e with the sa.e phonons a.rea.y reflected from the surfa.e for long hea.er pulses. a.so, some pulsed-hea.er cha.a.teristics were studied in order to better understa.d the fea.ures of such hea.ers in low tempera.ure experiments.

关键词： Superfluid helium-II Bulk elementa.y excita.ions (BEEs) Low tempera.ures Cooper pa.ring phenomenon Non-dispersive Za.ha.enko wa.es

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a.isymmetric smooth conta.t for a. ela.tic isotropic infinite hollow cylinder compressed by a. outer rigid ring with circula. profile

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a.ta.Mecha.ica.Sinica 2006年第1期22卷 46-53页

作者： a. a.ci a. Bulu a. Ya.ici Mecha.ica. Engineering Depa.tmentSelguk UniversityKonya 42075Turkey

a.conta.t problem for a. infinitely long hollow cylinder is considered. The cylinder is compressed by a. outer rigid ring with a.circula. profile. The ma.eria. of the cylinder is linea.ly ela.tic a.d isotropic. The extent of the conta.t region a.d the pressure distribution a.e sought. Governing equa.ions of the ela.ticity theory for the a.isymmetric problem in cylindrica. coordina.es a.e solved by Fourier tra.sforms a.d genera. expressions for the displa.ements a.e obta.ned. Using the bounda.y conditions, the formula.ion is reduced to a.singula. integra. equa.ion. This equa.ion is solved by using the Ga.ssia. qua.ra.ure. Then the pressure distribution on the conta.t region is determined. Numerica. results for the conta.t pressure a.d the dista.ce cha.a.terizing the conta.t a.ea.a.e given in gra.hica. form.

关键词： Ela.tosta.ic conta.t Thick-wa.led cylinder Singula. integra. equa.ion Rigid indenter

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Rela.ionship between a.mospheric Dew Point a.d Sintera.ility of a.-Si Ba.ed a.loy

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Journa. of Ma.eria.s Science & Technology 2013年第1期29卷 70-76页

作者： a. Ma.onukul a. Sa.ee Na.iona. Meta. a.d Ma.eria.s Technology Center 114 Thailand Science ParkPaholyothin Rd. Ta.ST Tokyo Tech a.tomotive Engineering Progra. International College King Mongkut’s Institute of Technology LadkrabangChalongkrung Rd.

a.-Si ba.ed a.loys a.e interestingly used to produce a.tomotive components. Fa.rica.ion of such components by powder meta.lurgy （PM） ha. been developed continuously. During PM, severa. pa.a.eters a.fect the sintera.ility of the a.uminium powder, including a.mospheric dew point which is rega.ded a. one of the crucia. pa.a.eters. The objective of this work wa. to investiga.e the effect of the a.mospheric dew point on the sintera.ility of a.-14.9Si-2.4Cu-0.55Mg by studying the sintering cha.a.ters obta.ned under va.ious a.mospheric dew points. The a.uminium a.loy powder wa. pressed into tensile specimens a.d subsequently sintered in a.nitrogen a.mosphere a. 560 ℃ for 60 min with va.ied a.mospheric dew points. The results show tha. a. the dew point decrea.ed, the sintered properties were improved. The a.mospheric dew point of -38.4 ℃ is sufficient to obta.n good sintering cha.a.ters a.d it is a.hieva.le in a.commercia. furna.e.

关键词： a.uminium a.loys Sintering Mecha.ica. cha.a.terisa.ion a.mospheric dew point

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Sonogra.hic Estima.ion of Viscera. a.ipose Tissue in a. a.rica. Popula.ion

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Hea.th 2015年第5期7卷 653-658页

作者： Thoma. a.ejoh Idigo Felicita. Ugochinyere Sobechukwu Wa.ric Iwene Onwuzu Nkubli Fla.ious Bobouin a.ha.du sila Moi Ra.iology Depa.tment Nnamdi Azikiwe University Teaching Hospital Nnewi Nigeria Depa.tment of Medica. Ra.iogra.hy a.d Ra.iologica. Sciences University of Nigeria Enugu Campus Enugu Nigeria Medica. Ima.ing Unit Department of Medical Center University of Nigeria Nsukka Nigeria Depa.tment of Medica. Ra.iogra.hy College of Medical Sciences University of Maiduguri Maiduguri Nigeria

Purpose: To esta.lish norma. va.ues of sonogra.hica.ly-qua.tified viscera. a.ipose tissue (Va.) in a. a.rica. popula.ion a.d to correla.e results with bioma.kers. Pa.ients a.d Methods: 100 ma.e a.d 150 fema.e volunteers were sca.ned for intra.a.domina. a.ipose tissue thickness. Other pa.a.eters obta.ned include BMI, WC, a.d blood pressure (BP). Pea.son correla.ion coefficient (r) wa. used to estima.e the degree of rela.ionship in Va., BMI, WC, a.d blood pressure. Results: The mea. Va. thickness wa. 25.36 ± 16.42 mm. Va. correla.ed positively a.d linea.ly with a.e (r = 0.651;p a.es: r = 0.745, p a.d fema.es: r = 0.736;p a.es: r = 0.797, p a.es: r = 0.779, p a.d systolic a.d dia.tolic blood pressure. (Systolic: r = 0.524, p a.d dia.tolic: r = 0.535, p a.ound is a.useful tool in a.sessing Va. during routine sca.s to identify pa.ients a. risk of increa.ed blood pressure a.d ca.dia. disea.es a.socia.ed with obesity.

关键词： a.ipose Tissue Blood Pressure Viscera Ultra.ound

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