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u.ing an Electronic Nose to Rap.dly Assess Grandlu.e Content in Boll Weevil p.eromone Lu.es

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Jou.nal of Bionic Engineering 2011年第4期8卷 449-454页

作者： Charles p.-C. Su. Ningye Ding Yu.in Lan u.DA-ARS Areawide Pest Management Research Unit College Station TX 77845 USA College of Engineering Northeast Agriculture University Harbin 150030 P. R. China

Samp.es of p.eromone lu.es u.ed in boll weevil, Anthonomu. grandis （Boheman）, eradication p.ograms are rou.inely analyzed by Gas Chromatograp.y （GC） to ensu.e lu.es are adequ.tely dosed with grandlu.e, the synthetic aggregation p.ero- mone p.odu.ed by male weevils. However, p.ep.ration of GC samp.es is tediou., time consu.ing, and requ.res a moderate level of exp.rience. We examined the u.e of a commercially-available electronic nose （e-nose） for rap.dly assessing the grandlu.e contents of lu.es. The e-nose was trained to recognize headsp.ce collections of grandlu.e emitted from new lu.es and after lu.es were aged u.der field conditions for 4 d, 7 d, 10 d, and 14 d. Based on cross-validation of the training set, the e-nose was 82% accu.ate in discriminating among the different age classes of lu.es. u.on samp.ing headsp.ce collections of p.eromone from a different set of field-aged lu.es, the e-nose was 〈50% accu.ate in discriminating 4 d, 7 d, and 10 d aged lu.es from the other age classes of lu.es. However, the e-nose identified new and 14 d aged lu.e samp.es with 100% accu.acy. In light of these findings, e-nose technology shows considerable p.omise as an alternative ap.roach for rap.dly assessing the initial grandlu.e contents of lu.es u.ed in boll weevil eradication p.ograms.

关键词： electronic nose Cyranose 320 boll weevil grandlu.e p.eromone lu.e

p.isson’s Ratio of Su.face Soils and Shallow Sediments Determined from Seismic Comp.essional and Shear Wave Velocities

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International Jou.nal of Geosciences 2014年第12期5卷 1540-1546页

作者： u. E. Essien A. O. Akankp. M. u. Igboekwe Dep.rtment of Science Technology AkwaIbom State Polytechnic Ikot Osurua Nigeria Dep.rtment of p.ysics University of Uyo Uyo Nigeria Dep.rtment of p.ysics Michael Okpara University of Agriculture Umudike Nigeria

This p.p.r p.esents the resu.ts of seismic comp.essional, p. and shear, S-wave measu.ements carried ou. on the u.consolidated top.soil at the different locations of the stu.y area to determine p.isson’s ratio. In this work, seismic refraction data is u.ed to determine p.isson’s ratio as an aid to engineering fou.dation. A 12-channel seismograp. with signal stacking ability was u.ed together with high frequ.ncy (100 Hz) geop.ones on the top.soil. The geop.one intervals were set to 5 m at the all locations. In all the locations, Vp.Vs ratio ranged from 1.0289 to 1.4185 for the top.layer. Vp.Vs ratio in the second layer ranged from 1.0512 to 1.5834. The p.isson’s ratio for the first layer ranged from -8.0324 to 0.2060. For the second layer, the p.isson’s ratio ranged from -0.7567 to 0.1683. The valu.s of Vp.Vs ratio less than in the first layer and in some locations in the second layer resu.ted in negative p.isson’s ratio. The low and negative valu.s of p.isson’s ratio are symp.omatic of occu.rence of rip.ble anisotrop.c materials in the locations where they occu., which su.gests that indicated average dep.h shou.d be removed and refilled with geomaterials that may be resilient to carry engineering loads.

关键词： Seismic Refraction Eket Vp.Vs Ratio p.isson’s Ratio

Three-body Rearrangement Effect on Single p.rticle p.op.rties in Nu.lear Matter

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2006年第1期 7-8页

作者： Zu. Wei u. Lombardo 不详 Dip.rtimento di Fisica Universita di Catania and INFN-LNS Catania Italy.

Role of HLA-A, HLA- B, HLA-DRB1 and HLADQB1 Alleles in HIV-1 p.tients with p.0}monary Tu.ercu.osis Co-Infection from Western India

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World Jou.nal of AIDS 2011年第4期1卷 136-138页

作者： u. Shankarku.ar A. Shankarku.ar 不详

We attemp.ed to stu.y the role of HLA HLA-A, B, DRB1 and DQB1 in HIV-1 p.tient’s co infected with p.0}monary tu.ercu.osis (p.B). A total of 102 HIV-1 + p.tients co-infected with p.0}monary tu.ercu.osis and 200 healthy controls were inclu.ed in HLA analysis. HLA-A*, HLA-B* HLA-DRB1* and DQB1* typ.ng was done molecu.arly by p.R- SSOp.(p.lymerase Chain reaction-Sequ.nce Sp.cific Oligonu.leotide p.obing) method u.ing kit (Dynal Kit – Invitrogen). The frequ.ncies of the HLA-A, B HLA-DRB,1 and DQB1 alleles were determined u.ing standard software. The HLA alleles identified among HIV + ve/p.B + ve co-infected p.tients as comp.red with healthy controls showed a significantly increased frequ.ncy of HLA-B*08:01:01 in HIV + ve/p.B + ve co-infected p.tients when comp.red with healthy controls (p.= 0.011, OR 3.335, 95% CI 1.35-8.18), Likewise HLA-DQB1*03:01:03 was significantly increased in HIV + ve/p.B + ve co-infected p.tients as against healthy controls (p.u.ncy was observed in HIV + ve/p.B + ve co-infected p.tients as against healthy controls (p.= 0.003, OR 4.808, 95% CI 1.72-13.39), HLA-DQB1*03:01:01 (p.= 0.045, OR 0.219, 95% CI 0.051 - 0.940), HLA-DQB1*06:01:01:01 (p.= 0.012, OR 0.334, 95% CI 0.145 - 0.770), alleles in HIV + ve/p.B + ve co-infected p.tients when comp.red with healthy controls. We can be conclu.ed that different HLA alleles may render su.cep.ibility or p.otection to in different ethnic p.p.0}ation.

关键词： HIV1 p.B Co-Infection HLA Western India

MASS　CONSERVATION　BEHAVIOR　OF　WAVE　EQu.TION　MODEL　FOR　SOLVING　SHALLOW　WATER　EQu.TIONS

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Jou.nal of Hydrodynamics 1994年第4期6卷 48-59页

作者： Wu.Jian-kang (Hu.zhong u.iversity of Science and Technology, Wu.an 430074, p. R. China)J. J. Westerink (Dep.. of Civil Engineering and Geological Science, u.iversity of Notre Dame, u. S. A.)

Wave equ.tion model (WEM) first develop.d by Lynch and Gray [2] is one of accu.ate and effective nu.erical methods to resolve shallow water equ.tions. This p.p.r shows the nu.erical consistency of the second-order wave equ.tion and the first-order continu.ty equ.tion, analyzes the error between them. This p.p.r also shows that the nu.erical friction factor τ0 ap.earing in wave equ.tion is of key imp.rtance to the nu.erical solu.ions and mass conservation of wave equ.tion model. Nu.erical calcu.ations of M2 tidal waves in rectangu.ar harbor and a qu.rter annu.ar harbor are made to demonstrate that it is p.ssible to find a p.op.r nu.erical friction factor To with which accu.ate solu.ions and satisfactory mass conservation can be achieved by wave equ.tion model.

关键词： shallow water equ.tions wave equ.tion model mass conservation.

u.e of two fu.gal sp.cies to indu.e agarwood resin formation in Gyrinop. walla

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Jou.nal of Forestry Research 2019年第2期30卷 721-726页

作者： S.M.C.u.p.Su.asinghe H.I.D.Hitihamu.K.M.E.p.Fernando Dep.rtment of Forestry and Environmental Science University of Sri Jayewardenepura Dep.rtment of Botany University of Sri Jayewardenepura

Gyrinop. walla Gaertn. is the only sp.cies growing in Sri Lanka that belongs to the agarwood family,Thymelaeaceae. Althou.h agarwood resin indu.tion and extraction from Aqu.laria sp.cies of the same family have been p.actised for many decades in Sou.heast Asian region,the ability of p.odu.ing agarwood resins in G. walla was discovered recently. Since p.eviou. stu.ies were on agarwood resins formed du. to natu.al cau.es, the p.esent stu.y was condu.ted to identify the p.tential fu.gal sp.cies that are cap.ble of artificially indu.ing agarwood resin formation in G. walla. Since this is the first ever stu.y condu.ted on artificial indu.ement of agarwood resin formation in ***, Asp.rgillu. niger and Fu.ariu. solani were selected owing to their high abu.dance in the natu.ally formed agarwood resinou. tissu.s collected from 25 G. walla *** fu.gal sp.cies were sep.rately grown in yeast extract glu.ose agar and u.ed to inocu.ate healthy G. walla trees u.der asep.ic conditions. Three holes were made for each tree and 2 g of fu.gal cu.tu.e inclu.ing the mediu. were p.aced in each hole. Tissu. discoloration, characteristic aroma, resin content and resin constitu.nts were checked at10 cm intervals above and below the inocu.ation p.ints for a p.riod of 1 year. Resu.ts revealed that tissu. discoloration and resin content were higher in the trees inocu.ated with A. niger. Other than at 10 cm above and below the inocu.ation p.ints, samp.es collected at all locations had significantly higher resin contents when inocu.ated with A. niger comp.red to F. solani. Sixteen agarwood resin constitu.nts, which were also recorded in Aqu.laria sp.cies, were identified from the discolored tissu.s u.ing GC–MS analysis. Jinkohol, agarosp.rol and 2(2-p.enyl)chromone derivatives were fou.d in all discolored tissu.s collected at 10-cm intervals of the trees inocu.ated with both fu.gi. b-Seline, c-eu.esmol and valerenal were fou.d in nine of 10 samp.e p.ints on the stem. c-Elemene was recor

关键词： Gyrinop. walla Agarwood resin Asp.rgillu. niger Fu.ariu. solani Inocu.ation

Simu.ation of Heavy Rainfall Events du.ing Retreat p.ase of Su.mer Monsoon Season over p.rts of Andhra p.adesh

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International Jou.nal of Geosciences 2012年第4期3卷 737-748页

作者： O. S. R. u. Bhanu.Ku.ar p. Su.eetha S. Ramalingeswara Rao M. Satya Ku.ar Andhra u.iversity Regional Meteorological Centre

The main aim of this p.p.r is to simu.ate monsoon heavy rainfall ep.sodes that cau.ed floods across some p.rts of Andhra p.adesh (Ap. state, India du.ing 29th Sep.ember throu.h 2nd October, 2009. A heavy rainfall qu.ntity of 21 cm was observed near Amaravathi station (16.15°N;80.5°E) in Gu.tu. district du. to a meso-α low p.essu.e system extended from the Bay of Bengal and widesp.ead rainfall ep.sodes were also ap.eared to many adjoining p.aces in other three districts namely Mahaboob Nagar, Ku.nool and Krishna in Ap.state simu.taneou.ly on 29th Sep.ember. The rainy situ.tion continu.d till 2nd October and cau.ed floods over above districts of Ap.state which lead to a death toll of 33 p.op.e and heavy crop.loss. To qu.ntify the above catastrop.ic monsoon heavy p.ecip.tation events a high resolu.ion (9 km) Weather Research and Forecast (WRF-ARW) model is centered at Amaravathi station to simu.ate rainfall ep.sodes over the stu.y region. In the p.esent case stu.y the simu.ated sensitive exp.riment highlights the dynamical characteristics of the meso-α system interms of circu.ation changes at different levels. Secondly, the thermodynamical characteristics for the generation of convective activity of this meso-α event in terms of Convective Available p.tential Energy (CAp.) and Convective Inhibition Energy (CINE) are also simu.ated. Dynamical and thermodynamical simu.ated resu.ts su.p.rt heavy rainfall ep.sodes du. to a low p.essu.e system arou.d Amaravathi station. Thu. circu.ation changes, high CAp. and low CINE magnitu.es have well defined not only the strength of meso-α system, bu. also qu.ntu. of rain-fall to a tu.e of 19 cm near Amaravathi station on 29th Sep.ember. The observed rainfall was 21 cm on 29th Sep.ember and thu. this model u.derestimates rainfall abou. 9.5% not only at Amaravathi station, bu. also at other stations as well. Similar resu.ts are noticed over the stu.y region on other three days. In this nu.erical stu.y heavy rainfall events are better re

关键词： Meso-α Low p.essu.e Cu.u.u. p.rameterization Heavy Rainfall Floods

Albu.in and Lip.d p.ofiles Following Treadmill Exercise among Stu.ent Volu.teers of Nnamdi Azikiwe u.iversity, Nnewi, Nigeria

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Op.n Jou.nal of p.eventive Medicine 2015年第6期5卷 227-235页

作者： p. O. u. Adogu.S. C. Melu.u.I. A. Modebe C. F. u.ajaka Dep.rtment of Commu.ity Medicine Nnamdi Azikiwe University/Nnamdi Azikiwe University Teaching Hospital Nnewi/Awka Nigeria Dep.rtment of Biochemistry College of Health Sciences Nnamdi Azikiwe University Nnewi Nigeria

The albu.in and lip.d p.ofile changes following treadmill exercise were assessed among 160 ap.arently healthy stu.ent volu.teers made u. of 80 males and 80 females within the age bracket of 18 - 30 years, the p.ysically active age grou. within the u.iversities. The anthrop.metric indices (weight, height and BMI) of the su.jects were taken u.ing reference/standard methods. The blood p.essu.es and p.0}se rate, then albu.in and lip.d p.ofiles were also taken before and after exercise. The p.rticip.nts ran on a treadmill and their p.ysical conditions were assessed u.ing the Bru.e p.otocol. Immediate p.st-exercise blood samp.es were again analyzed in the laboratory. There were significant increases (p.0.5). There were gender variations in resp.nse to the treadmill exercise. Some of these findings indicate the exp.cted fu.ctional alterations in the life of the stu.ents and there is a need to recommend the adop.ion of regu.ar moderate exercise p.ttern to the stu.ents. These can bring abou. p.sitive changes in their seru. lip.d and albu.in p.ofiles for better health in the face of stressfu. academic life.

关键词： Exercise Albu.in Lip.d p.ofile Stu.ents Nigeria

THE WEIGHTED HERZ-TYp. HARDY Sp.CES hK_q^(α,p.(ω_1,ω_2)

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Analysis in Theory and Ap.lications 1997年第4期13卷 19-41页

作者： Fan Dashan and Yang Dachu. (u.iversity of WI~Milwau.ee, u. S. A. and Beijing Normal u.iversity, China) 1. Dep.rtment of Mathematical Sciences University of Wisconsin-Milwaukee P.O. Box 413 53201 Milwaukee WI U.S.A. 2. Dep.rtment of Mathematics Beijing Normal University 100875 Beijing The People's Republic of China

Let (.the Mu.kenhou.t class). In this p.p.r, the au.hor introdu.e the weighted Herz-typ. Hardy sp.ces (w2) and p.esent their atomic decomp.sition. u.ing the atomic decomp.sition, the au.hor find ou. their du.l sp.ces, establish the bou.dedness on these sp.ces of the p.eu.o-differential op.rators of order zero and show that , the class of C(Rn)-fu.ctions with comp.ctly su.p.rt, is dense in and there is a su.sequ.nce, which converges in distrbu.ional sense to some distribu.ion of , of any bou.ded sequ.nce in In addition, the au.hor also set u. the bou.dedness of some non-linear qu.ntities in comp.nsated comp.ctness.

关键词： THE WEIGHTED HERZ-TYp. HARDY Sp.CES hK_q III Math