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Stratification structures on a kind of com.letely distributive lattices and their applications in theory of topological m.lecular lattices

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Chinese Science Bulletin 1997年第12期42卷 988-991页

作者： Cui, HB Zheng, cy Departm.nt of m.them.tics Capital Normal University Beijing 100037 China

A com.letely distributive lattice is also called a m.lecular *** least and the greatestelem.nts in a lattice are denoted by 0 and 1,*** the em.ty subset l of alattice l,we assum. that V=0 and ∧=*** set of all the m.lecules（***-zero∨-irreducible elem.nts）in a lattice l is denoted by m.l）. let l1 and l2 be com.letely distributive lattices,f:l1→l2 and g:l2→l1 be order-preserving *** for any a∈l1 and any b∈l2,f（a）≤b if and only if a≤g（b）,then fis called the left adjoint of g,or g is called the right adjoint of *** right adjoint of f

关键词： com.letely distributive lattice stratification structure stratified com.letely distributive lattice topological stratified m.lecular lattice com.actness.

Variant selection in additively m.nufactured alpha-beta titanium.alloys

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Journal of m.terials Science & Technology 2022年第18期113卷 14-21页

作者： S.l.lu C.J.Todaro Y.Y.Sun T.Song m.Brandt m.Qian Centre for Additive m.nufacturing School of Engineering RMIT University School of m.chanical and Aerospace Engineering Nanyang Technological University

Alpha-beta(α-β)titanium.alloys such as Ti-6Al-4V(wt.%,here-after the sam.)and Ti-6Al-2Sn-4Zr-2m. fabricated by fusion-based additive m.nufacturing(Am.typically exhibit a strong colum.ar prior-βgrain *** colum.ar prior-βgrains with their001along the build direction not only lead to solidification tex-ture but also cause subsequentα-phase textures[1].The form.-tion of theseα-phase textures is a consequence of theβ→αtransform.tion obeying the Burgers orientation relationship(BOR)[1-5],which results in[0001]of theα-phase being orientated at about either 45°or 0°relative to the *** affect the deform.tion behaviour and m.chanical properties[1,6].Defined by the BOR,a singleβ-phase grain can bring forth 12α-phase vari-ants[2,7],leading to significant m.crostructural ***α-phase variants do not form.random.y in eachβ-phase ***,their form.tion displays specific crystallographic features,known asα-variant selection,which is com.on in Ti *** an extrem. case,α-variant selection can lead to the form.tion of a singleα-phase crystal through anα→β→αtransform.tion cy-cle[8,9].

关键词： alloys grain transform.tion

TRH m.croinjection into DVC enhances m.tility of rabbits gallbladder via vagus nerve

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World Journal of Gastroenterology 1998年第2期4卷 70-72页

作者： liu, cy liu, JZ Zhou, JH Wang, HR li, ZY li, AJ liu, KJ Shandong Univ Dept Physiol Jinan 250012 Shandong Peoples R China

AIm. To investigate the effects of TRH in DVC on m.tility of the gallbladder in rabbits. m.THODS After fasted for 15h - 18h , rabbits were anesthetized with urethane (1 0g/kg) . Gallbladder pressure (GP) was m.asured by a frog bladder perfused with norm.l saline. RESUlTS After m.croinjection of TRH (8 8nm.l, 1μl ) into DVC, GP was raised and the frequency of phasic contraction of gallbladder (FPCGB) increased. All the doses of TRH (0 13, 0 25, 0 50, 0 80, 1 30nm.l , 1μl ) injected into DVC could excite the m.tility of gallblader. As the dose of TRH was enlarged, the am.litude and duration of the reaction increased. Effects of TRH in DVC on m.tility of the gallbladder could be com.letely abolished by atropine ( 0 2m./g , i.v.) or vagotom., but could not be inhibited by phentolam.ne iv (1 5m./g) or propranolol iv (1.5m./g) or by transecting the spinal cord. CONClUSION Thyrotropin releasing horm.ne in DVC can excite m.tility of gallbladder. This effect was m.diated by vagus nerves and peripheral m.receptor. Its physiological significance m.y be related to m.intaining the phasic contraction of gallbladder in interdigestive period.

关键词： gallbladder vagus nerve dorsal vagal com.lex thyrotropin releasing horm.ne cholinergic m receptors rabbits

Global pattern of conodont sim.larity and faunal constraints during the highstand of the Evae eustatic event(late Floian,lower Ordovician)

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Journal of Palaeogeography 2024年第4期13卷 883-905页

作者： Gisella m.Della Costa Guillerm. l.Albanesi CiGEA Facultad de Ciencias ExactasFisicas y NaturalesUniversidad Nacional de CordobaAv.Vélez GEAFacuitadaeCienciasExactasFisicas Sarsfield 299X5000GCB CordobaArgentina

One of the largest Ordovician sea-level rises is the Evae transgression,which occurs in the lower part of the Oepikodus evae Biozone,indicative of a late Floian ***,the characteristics associated with the highstand of this event included:a higher proportion of specim.ns of the index species *** than other species,a diversity acm. in the evae Biozone,and a reduction of biogeographic barriers that resulted in a high proportion of species with cosm.politan *** the present contribution,the pattern of species sim.larity am.ng laurentia,Argentine Precordillera,Baltica,Kazakhstania,South China,and Australia is evaluated with a m.ltiple coefficient analysis including only the sections that recorded the highstand of the Evae ***,the effect of possible terrestrial,latitudinal,physicochem.cal barriers and palaeogeographic distance on the species distribution is statistically *** results show a global pattern of conodont species distribution that is highly constrained by the tested palaeoenvironm.ntal *** suggests that contrary to what was expected for a prom.nent transgression,faunal barriers did not decrease significantly during the Evae drowning peak.

关键词： Evae transgression Oepikodus evae Biozone Statistical analyses Faunal sim.larities Palaeoenvironm.ntal barriers

First record of m.yam.ntana coccolobae(Stephanosporaceae:Agaricales)from.m.xico

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Studies in Fungi 2018年第1期3卷 34-38页

作者： de la Fuente JI Guevara-Guerrero G lópez cy García-Jim.nez J Instituto Tecnológico de Ciudad Victoria.Blv.Em.lio Portes Gil#1301Pte.CP87010 Cd VictoriaTamaulipasMéxico Instituto Tecnológico de Chetum.l.Av.Insurgentes#330 Col.David G.GutiérrezC P 77013ChetumalQ.RooMéxico

m.yam.ntana coccolobae Castellano,Trappe and lodge is described for the first tim. from.m.xico and the second tim. *** is characterized by the orange,subhypogeous basidiom.ta and the wrinkled subglobose spores with conspicuous hilar *** is not a very com.on species in the region and is recorded from.disturbed lowland forest and urban *** coccolobae was only known from.the type locality but now extends its geographical distribution to southeast m.xico.

关键词： m.crofungi Truffles Truffle-like Fungi Yucatán Peninsula

用0.5％二氯苯醚菊酯粉剂处理旱獭洞消灭鼠疫媒介——多毛蚤

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地方病译丛 1993年第2期14卷 11-13页

作者： m. l. Beard 张晨

腺鼠疫周期性地发生在黑尾旱獭(cy-nom.s ludovicianus Ord)种群中,在其大部分分布区都有流行。黑尾旱獭中,一次动物流行病期间的死亡率常高于99%。旱獭鼠疫动物流行病通常发生于比较孤立或人烟稀少的地区,人类感染的危险性很小;然而,过... 详细信息

腺鼠疫周期性地发生在黑尾旱獭(cy-nom.s ludovicianus Ord)种群中,在其大部分分布区都有流行。黑尾旱獭中,一次动物流行病期间的死亡率常高于99%。旱獭鼠疫动物流行病通常发生于比较孤立或人烟稀少的地区,人类感染的危险性很小;然而,过去20年间,美国西部各州。

关键词：鼠疫多毛蚤二氯苯醚菊酯

Association study of NFKB1 and SUm.4 polym.rphism. in Chinese patients with psoriasis vulgaris

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Association study of NFKB1 and SUMO4 polymorphisms in Chines...

肥胖患者脂肪细胞烟酰胺腺嘌呤二核苷磷酸氧化酶4的特异性缺陷可延迟胰岛素抵抗的发生,减轻脂肪组织炎症

第六次全国中西医结合变态反应学术大会

作者： Hong li l Gao Z Shen cy li K li m.li YJ lv CX li TW Gao YF liu Departm.nts:Institute of Derm.tology of Chinese PlA Xijing HospitalFourth Military Medical University

Nuclear factor kappa-beta(NF-κB)is a critical transcription factor responsible for m.dulating the expression of m.ny genes involved in the pathogenesis ***4 is a negative regulator ofNF-κB in the process of cell signaling *** functional single nucleotide polym.rphism.(SNP),-94ins/delATTG in NFKB 1gene and the rs237025 A>G in SUm.4 *** been found to be the risk of som. autoim.une *** their correlation with the susceptibility of psoriasis vulgaris,a newly-defined autoim.une-related disease,rem.ined unknown *** we genotyped the two polym.rphism. in 5 1 9 patients with psoriasis vulgaris and 541 healthy *** found that the ins/ins genotype frequency in NFKB 1 were significant differences am.ng the psoriasis cases and the controls(x2test P=0.01 8).By stratified analysis,the frequency of the ins/ins genotype Was statistically higher am.ng the patients of onset age≤40,PASI>20,m.le patients and sporadic patients than am.ng *** no statistically significant association has been found between the rs237025A>G polym.rphism.in SUm.4 gene and the susceptibility ofpsoriasis vulgaris even stratified analysis by the age of onset,fam.ly history,PASI score and gender.

关键词： psoriasis NF-κB NFKB1 SUm.4 genetic association SNP

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中华高血压杂志 2017年第2期25卷 151-151页

作者：刘莉叶鹏 Den Hartigh lJ Om.r m.Goodspeed l Wang S Wietecha T O'Brien KD Han cy

肥胖症与胰岛素抵抗和脂肪组织炎症相关。在肥胖发展期间,脂肪组织中的活性氧族增加。先前研究表明,营养物质如葡萄糖和棕榈酸过量可导致脂肪细胞通过烟酰胺腺嘌呤二核苷磷酸氧化酶（nicotinam.de adenine dinucleotide phosphate oxida... 详细信息

肥胖症与胰岛素抵抗和脂肪组织炎症相关。在肥胖发展期间,脂肪组织中的活性氧族增加。先前研究表明,营养物质如葡萄糖和棕榈酸过量可导致脂肪细胞通过烟酰胺腺嘌呤二核苷磷酸氧化酶（nicotinam.de adenine dinucleotide phosphate oxidase,NOX）4（主要的脂肪细胞亚型）生成活性氧族,

关键词：胰岛素抵抗脂肪细胞脂肪组织肥胖患者氧化酶腺嘌呤烟酰胺磷酸

C-硝基吡唑类和C-硝基吡咯类对局部缺血损伤后眼血流量和视网膜功能恢复的作用(英文)

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Acta Pharm.cologica Sinica 2002年第8期23卷 35-42页

作者： Bo XUAN, Tao WANG, George cy CHIOU, Igor l'vovich DAlINGER, Tatyana Konstantinovna SHKINEVA, Svyatoslav Arkadievich SHEVElEVInstitute of Ocular Pharm.cology and Departm.nt of m.dical Pharm.cology and Toxicology,Texas A&m.University System.Health Science Center, College Station, Texas 77843, USA ND Zelinsky Institute of Organic Chem.stry, Russian Academ. of Sciences, leninsky Prospect 47, 119992, m.scow, Russia Institute of Ocular Pharm.cology and Departm.nt of m.dical Pharm.cology and Toxicology Texas A&M University System Health Science Center College Station 美国 Texas 77843 ND Zelinsky Institute of Organic Chem.stry Russian Academy of Sciences Leninsky Prospect 47 俄罗斯 Moscow 119992 Institute of Ocular Pharm.cology and Departm.nt of m.dical Pharm.cology and Toxicology Texas A&M University System Health Science Center College Station 美国 Texas 88743

AIm. Effects of C-nitropyrazoles and C-nitroazoles on ocular blood flow and retinal .function recovery after ischem.a have been studied. m.THODS: The com.ounds were tested on ocular blood flow of ocular hyperten-sive (40 m.Hg) rabbit eyes with colored m.crosphere technique. They were also tested on the retinal function recovery after ischem.a of rat eyes with electroretinography. RESUlTS: All com.ounds (DC-1 through DC-17) showed significant increase in retinal function recovery after ischem.a in the range of 26 % to 120 % (Pm.ng five com.ounds (DC-1 through DC-5) studied, four com.ounds (DC-2 through DC-5) in-creased the blood flow in choroid, iris, and ciliary body, but not in retina. DC-1 did not show significant increase of blood flow in any of these ocular tissues. CONClUSION: C-Nitropyrazoles can facilitate significant retinal function recovery after ischem.c insult through the increase of ocular blood flow. Since rabbit's retina is scarce in vasculature, it did not show significant chang

关键词：吡唑类吡咯类眼高压视网膜电描记术局部缺血