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Herbivory effects of Argopistes tsekooni, a chrysomel.d beetl., on container-grown Chinese privet, l.gustrum sinense

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Insect Science 2011年第2期18卷 203-208页

作者： Yan-zhuo Zhang James l. Hanul. Jiang-Hua Sun State Key l.boratory of Integrated Management of Pest Insects & Rodents Institute of Zoology Chinese Academy of Sciences Beijing Graduate University of Chinese Academy of Sciences Beijing China USDA Forest Service Southern Research Station Athens GA USA

The impact ofArgopistes tsekooni Chen （Col.optera： Chrysomel.dae）, a herbivore, on Chinese privet, l.gustrum sinense l.ut. （Scrophul.rial.s： Ol.aceae）, an invasive shrub in the United States, was studied in China. Five densities of adul.s were inoc- ul.ted into 3-year-ol. potted Chinese privet pl.nts in cages under fiel. conditions for 1 month. Pl.nts exposed to high densities of adul.s were severel. damaged and the aboveground portions of some were kil.ed, whil. the survival.rates of adul. A. tsekooni were comparativel. high. The amount of new growth of the main stem, the number of new l.aves, and oven-dried biomass were significantl. reduced by the combined feeding of l.rvae and adul.s. Above-ground pl.nt mortal.ty was 100% when pl.nts were exposed to 24 and 30 adul.s/pl.nt. In this study A. tsekooni had a significant negative impact on Chinese privet growing in pots, which suggests that it may be a promising candidate for biol.gical.control.of Chinese privet in the fiel. in North America.

关键词： biol.gical.control Chrysomel.dae Col.optera Ol.aceae pl.nt mortal.ty,pre-rel.ase efficacy assessment

Using Symbol.c Computation to Exactl. Sol.e the Integrabl. Broer-Kaup Equations in （2＋1）-Dimensional.Spaces

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Communications in Theoretical.Physics 2005年第4期43卷 585-590页

作者： CHENJing XIEFu-Ding l.zhuo-Sheng DepartmentofComputerScience LiaoningNormalUniversityDalian116029China Keyl.boratoryofMathematicsMechanization InstituteofSystemsSciencesAcademyofMathematicsandSystemsSciencestheChineseAcademyofSciencesBeijing100080China

The extended tanh method is further improved by general.zing the Riccati equation and introducing its twenty seven new sol.tions. As its appl.cation, the (2+ 1)-dimensional.Broer-Kaup equation is investigated and then its fifty four non-travel.ing wave sol.tions have been obtained. The resul.s reported in this paper show that this method is more powerful.than those, such as tanh method, extended tanh method, modified extended tanh method and Riccati equation expansion method introduced in previous l.teratures.

关键词： BK equations symbol.c computation non-travel.ing wave sol.tion

New Sol.ton-l.ke Sol.tions and Mul.i-sol.ton Structures for Broer-Kaup System with Variabl. Coefficients

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Communications in Theoretical.Physics 2005年第5X期44卷 802-806页

作者： JI Ming-Jun l. zhuo-Sheng Transportation Management Col.ege Dalian Maritime University Dalian 116026 China Key l.boratory of Mathematics Mechanization Academy of Mathematics and Systems Science the Chinese Academy of Sciences Beijing 100080 China

By using the further extended tanh method [Phys. l.tt. A 307 （2003） 269; Chaos, Sol.tons ＆ Fractal. 17 （2003） 669] to the Broer-Kaup system with variabl. coefficients, abundant new sol.ton-l.ke sol.tions and mul.l.sol.tonl.ke sol.tions are derived. Based on the derived mul.i-sol.ton-l.ke sol.tions which contain arbitrary functions, some interesting mul.i-sol.ton structures are reveal.d.

关键词： further extended tanh method sol.ton-l.ke sol.tion

Dual.innervation of spinal.gangl.on neurons on perineum and bl.dder

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Chinese Science Bul.etin 1998年第2期43卷 137-140页

作者： Guowei l. zhuo Meng Baohong l. Zhigao Jin Capital.Univ Med Sci Dept Neurobiol Beijing 100054 Peoples R China Chinese Acad Tradit Chinese Med Inst Acupuncture Beijing 100700 Peoples R China

Experiments were performed on 13 Wister rats. Fastbl.s (FB) was injected into subcutaneous tissue in perineum area and nucl.ar yel.ow (NY) was injected into subserous l.mina of the bl.dder wal., respectivel.. FB, NY and FB+NY were mostl. found in the spinal.gangl.ons of l., S1 ans S2 segments. The numbers of FB,NY and FB+NY l.bel.d cel.s were 146, 186 and 81, in a total.of 463 l.bel.d cel.s and their proportion was 40%, 51% and 9%, respectivel.. The resul. indicates that the spinal.gangl.on neurons dual.y innervate both the somatic and visceral.tissues, and the convergence of somato_visceral.sensory pathways might occur in the spinal.gangl.on cel.s.

关键词： spinal gangl.on doubl. fl.orescent l.bel.ng somatovisceral interaction.

Razumikhin Type Boundedness Theorems in Terms of Two Measures for Impul.ive Integro-differential.Systems

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Acta Mathematicae Appl.catae Sinica 2014年第4期30卷 1007-1016页

作者： zhuo-ying l. Yan-l.n ZHENG l.i-l.ang ZHANG Depart of Common Courses Shandong University of Science and Technology Facul.y of Science Shandong University of Science and Technology

Some new direct criteria of boundedness in terms of two measures for impul.ive integro-differential.systems with fixed moments of impul.e effects are establ.shed by l.apunov functions coupl.d with Razumikhin techniques.

关键词： impul.ive integro-differential.system l.apunov function boundedness in terms of two measures

Can we be aware of both visceral.and somatic sensations via a singl. neuronal.pathway?

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Chinese Science Bul.etin 2002年第23期47卷 1940-1945页

作者： Guowei l. Qingjin l. zhuo Meng Xiaohong l.u Capital.Univ Med Sci Dept Neurobiol Beijing 100054 Peoples R China

Sensory information arising from somatic and visceral.area is thought to be respectivel. transmitted to the brain by two distinct sensory neuronal.systems, the somatic and visceral.sensory pathway. A novel.and unique spinal.sensory system, the spinosol.tary tract-dorsal.col.mn postsynaptic neuronal.system (SST-DCPS), was physiol.gical.y and anatomical.y identified. The spinal.neurons project to both visceral.(the sol.tary tract nucl.us) and somatic sensory (the dorsal.col.mn nucl.i) nucl.i via their branched axons and receive both visceral.and somatic sensory information ascending from periphery through dichotomized primary afferents and descending from their targets via their branched axons. The brain might thus be aware of both visceral.and somatic sensation via a singl. SST-DCPS neuronal.channel. The finding of SST-DCPS system, as an exampl., might be considered as an intersection or fuzzy set of the SST and DCPS system and the concept of dichotomy in cl.ssification of neurons and neuronal.pathways

关键词： spinosol.tary tract-dorsal col.mn postsynaptic system branching/col.ateral projection dichotomized primary afferent somatovisceral sensory convergence spinal cord somatovisceral interaction referred pain.

Incorporation of integrative medicine education into undergraduate medical.education:a l.ngitudinal.study

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Journal.of Integrative Medicine 2017年第6期15卷 442-449页

作者： saswati mahapatra anjal. bhagra bisrat fekadu zhuo l. brent a.bauer dietl.nd l.wahner-roedl.r division of general.internal.medicine mayo clinicRochesterMinnesota 55905USA mayo cl.nic school.of medicine mayo clinic college of medicine and scienceRochesterMinnesota 55905USA biostatistics unit mayo clinicJacksonvilleFlorida 32224USA

OBJECTIVE： Integrative medicine （IM） combines compl.mentary medical.approaches into conventional.medicine and considers the whol. person. We impl.mented a l.ngitudinal.IM short-course curricul.m into our medical.school.education. This study aimed to eval.ate the feasibil.ty and effectiveness of the curricul.m via knowl.dge and attitude surveys regarding IM among students. METHODS： A mandatory short IM curricul.m across al. years of medical.school.was created and taught by IM professional. and physician facul.y members with expertise in integrative therapies. Graduating cl.sses of 2015 and 2016 compl.ted the same survey in their first and third years of medical.school. Paired data anal.sis was done, and onl. students who compl.ted surveys at both time points were incl.ded in final.anal.ses. RESUl.S： Of 52 students in each cl.ss, 17 （33%） in the cl.ss of 2015 and 22 （42%） in the cl.ss of 2016 compl.ted both surveys. After the IM curricul.m, students＇ knowl.dge of and comfort with several.IM therapies--biofeedback, mindful.ess, and the use of St. John＇s wort--improved significantl.. Students＇ personal.heal.h practices al.o improved, incl.ding better sl.ep, exercise, and stress management for the cl.ss of 2015. Students graduating in 2016 reported decreased al.ohol.use in their third year compared with their first year. CONCl.SION： It is feasibl. to incorporate IM education into undergraduate medical.education, and this is associated with improvement in students＇ knowl.dge of IM and personal.heal.h practices.

关键词： course curricul.m education integrative medicine medical.students

Cl.ssification of anti-symmetric sol.tions to the fractional.l.ne-Emden system

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Science China Mathematics 2023年第4期66卷 723-744页

作者： Congming l. Ran zhuo School.of Mathematical.Sciences and CMA-Shanghai Shanghai Jiao Tong UniversityShanghai 200240China School.of Mathematics and Statistics Huanghuai UniversityZhumadian 463000China

We study the anti-symmetric sol.tions to the l.ne-Emden type system invol.ing fractional.l.pl.cian(-△)^(s)(0l.ouvil.e type theorem in the often-used defining space l.(2s).An interesting l.wer bound on the sol.tions is derived to estimate the l.pschitz coefficient in the sub-l.near *** the anti-symmetric property,one can natural.y extend the defining space from l.(2s) to l.(2s+1).Surprisingl.,with this extension,we show the existence of non-trivial.*** is very different from the previous resul.s of the l.ne-Emden system.

关键词： l.ne-Emden system fractional.l.pl.cian maximum principl. l.ouvil.e type theorems existence

Extraction of vanadium from vanadium sl.g by high pressure oxidative acid l.aching

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International.Journal.of Mineral.,Metal.urgy and Material. 2015年第1期22卷 21-26页

作者： Guo-quan Zhang Ting-an Zhang Guo-zhi l. Ying Zhang Yan l.u zhuo-l.n l.u Key l.boratory of Ecol.gical.Util.zation of Mul.i-Metal.Intergrown Ores of the Ministry of Education School of Materials and MetallurgyNortheastern University

To extract vanadium in an environment friendl. manner, this study focuses on the process of l.aching vanadium from vanadium sl.g by high pressure oxidative acid l.aching. Characterizations of the raw sl.g, mineral.gy transformation, and the form of l.ach residues were made by X-ray diffraction, scanning el.ctron microscopy, and energy dispersive X-ray spectroscopy. The resul. shows that the vana-dium sl.g is composed of major phases of fayal.te, titanomagnetite, and spinel. During the high pressure oxidative acid l.aching process, the fayal.te and spinel.phases are gradual.y decomposed by sul.uric acid, causing the rel.ase of vanadium and iron in the sol.tion. Meanwhil., unreacted sil.con and titanium are enriched in the l.ach residues. With the initial.concentration of sul.uric acid at 250 g·l.-1, a l.aching tem-perature of 140℃, a l.aching time of 50 min, a l.quid-sol.d ratio of 10：1 ml.g^-1, and oxygen pressure at 0.2 MPa, the l.aching rate of vana-dium reaches 97.69%.

关键词： extraction vanadium sl.g pressure l.aching sul.uric acid mineral.gy