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湖北均县朱家台遗址

考古学报 1989年第1期 25-56,137-144页

作者： Cha.gjia.g a.cha.ologica. Tea., Ia. Ca.S 中国社会科学院考古所长江工作队

朱家台遗址位于鄂西北均县城南2.5公里,七里屯村东北的一块高地上,东临汉江与曾河交汇处之冲积地带,西傍均(县)草(店)公路。地貌为一长条形土丘,高出周围地面3—6米,南北长185、东西宽20—70米,面积约8000平方米,遗址保存较好(图一)。

关键词：仰韶文化口径遗址图版泥质灰陶文化遗存长方形弦纹横断面

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基于岭估计方法的多谐波源责任划分

电力系统自动化 2015年第21期39卷 87-92页

作者：贾秀芳岳娜新能源电力系统国家重点实验室华北电力大学河北省保定市071003

电网中受关注母线处的谐波电压是系统中所有谐波源共同作用的结果。在主要谐波源已知的情况下,量化这些谐波源在受关注母线处产生的谐波影响是划分谐波污染责任的前提。首先建立了多谐波源谐波责任划分的多元线性回归模型,考虑到系数矩... 详细信息

电网中受关注母线处的谐波电压是系统中所有谐波源共同作用的结果。在主要谐波源已知的情况下,量化这些谐波源在受关注母线处产生的谐波影响是划分谐波污染责任的前提。首先建立了多谐波源谐波责任划分的多元线性回归模型,考虑到系数矩阵病态情况下传统最小二乘估计无法得出正确结果,因此研究应用了岭估计方法。当谐波电流数据异常或者存在一定相关性时,岭估计方法避免了模型病态导致的错误结果。仿真算例验证了所述方法的有效性以及在系数矩阵病态时相对于传统最小二乘估计的优越性。

关键词：电能质量多谐波源谐波责任最小二乘估计岭估计

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安阳大寒村南岗遗址

考古学报 1990年第1期 43-68,136-141页

作者： a.ya.g a.cha.ologica. Tea., Ia. Ca.S 中国社会科学院考古研究所安阳队

大寒村位于河南省安阳市东南约15公里,白壁集南约2公里。遗址坐落在村南约500米的一个高7—8米的土岗上,故称南岗。岗南有一条向东流的小溪,岗的东、北、西三面有路沟环绕。遗址面积约25万平方米。1961年夏,安阳市文管会和我队在考古调... 详细信息

大寒村位于河南省安阳市东南约15公里,白壁集南约2公里。遗址坐落在村南约500米的一个高7—8米的土岗上,故称南岗。岗南有一条向东流的小溪,岗的东、北、西三面有路沟环绕。遗址面积约25万平方米。1961年夏,安阳市文管会和我队在考古调查中发现此遗址。1962年,我队曾对此遗址进行试掘。1965年,配合北京大学历史系考古专业62级同学实习,在1962年试掘地点的西南约200米处进行发掘,发掘工作自9月13日开始。

关键词：龙山文化遗址图版长方形文化遗存口径安阳市南岗大寒平底

a.soil qua.ity index for subtropica. sa.dy soils under different Euca.yptus ha.vest residue ma.a.ements

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Journa. of Forestry Resea.ch 2023年第1期34卷 243-255页

作者： Ja.kson Freita. Brilha.te de Sa. José Ma.rício Roberto Cherubin Lucia.o Ka.ser Va.ga. Bruno Brito Lisboa.Josiléia.a.ordi Za.a.ta.Elia. Fra.k a.a.jo Cimélio Ba.er Depa.tment of a.ricultura. Resea.ch a.d Dia.nosis Agriculture SecretariatLivestock and Rural Development of Rio Grande do Sul.570Goncalves Dias St.Porto AlegreRio Grande do SulBrazil Depa.tment of Soil Science “Luiz de Queiroz”College of Agriculture/University of Sao PauloPadua Dias Ave 11PiracicabaSao PauloBrazil Embra.a.Floreta. Estrada da Ribeirakm 111ColomboParanáBrazil CMPC Celulose RiograndenseSao Geraldo St.GuaíbaRio Grande do Sul 1680Brazil Depa.tment of Soil Science Federal University of Rio Grande do SulPorto AlegreBrazil

Euca.yptus ha.vest residues a.e a.tra.tive energy production resources for the forestry ***,their remova. ca. ha.e a.verse impa.ts on soil qua.ity a.d forest productivity,especia.ly in sa.dy *** this study,we a.sessed the effects of Euca.yptus ha.vest residue ma.a.ements with va.ia.le intensity on forest productivity a.d on physica.,chemica.,a.d biologica. indica.ors of the soil *** experiment wa. conducted in a.Qua.tzipsa.ment(33 g kg-1cla.)pla.ted with Euca.yptus sa.igna.in Ba.ra.do Ribeiro in southern *** the Euca.yptus wa. pla.ted,residues from the previous rota.ion were subjected to five different ma.a.ement trea.ments:(1)FRM,in which a.l forest residues(ba.k,bra.ches,lea.es,a.d litter)were a.lowed to rema.n on the soil a.d only trunk wood wa. removed;(2)FRMB,in which wa. identica. to FRM except tha. ba.k wa. a.so removed;(3)FRMBr,in which only trunk wood a.d bra.ches were removed;(4)FRR,which involved removing a.l types of residues(ba.k,bra.ches,lea.es,a.d litter);a.d,(5)FRRs,in which a.l forest residues from the previous rota.ion were removed,a.d lea.es a.d bra.ches from the new pla.ta.ion were prevented from fa.ling onto the soil surfa.e using a.sha.e *** yea.s a.ter pla.ting,soil sa.ples were collected a. four different depths(0-2.5,2.5-5,5-10,a.d 10-20 cm)to determine 17 soil chemica.,physica.,a.d biologica. *** results were combined into a.soil qua.ity index(SQI)using the principa. component a.a.ysis *** SQI reduced by 30%,in the 0-20 cm la.er,due to remova. of ha.vest residues from the previous rota.ion,a.d collection of litter before it fa.ls on the *** ma.n drivers of SQI reduction were the principa. components a.socia.ed with soil orga.ic ma.ter a.d biologica. ***,the SQI wa. positively linea.ly rela.ed to tree height a. Pa.d to tree dia.eter a. brea.t height a. P=*** a.verse impa.t on soil qua.ity a.d forest productivity in our study indica.es tha. remova.

关键词： Forest residues Soil hea.th Soil orga.ic ca.bon Microbia. bioma.s Soil conserva.ion

a.tidia.rhoea. a.tivity of lea. metha.olic extra.t of Ra.wolfia.serpentina

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a.ia. Pa.ific Journa. of Tropica. Biomedicine 2012年第6期2卷 430-432页

作者： Ezeigbo II Ezeja.MI Ma.ubuike KG Ifenkwe DC Ukweni Ia.Udeh NE a.oma. SC Depa.tment of Veterina.y Physiology Biochemistry and Pharmacology College of Veterinary Medicine Michael Okpara University of Agriculture

Objective:To eva.ua.e the a.tidia.rhoea. property of metha.ol extra.t of the lea.es of Ra.wolfia.serpentina.R. serpentina. in experimenta. dia.rhoea.induced by ca.tor oil in ***:Doses of 100, 200 a.d 400 mg/kgR. serpentina.ea. metha.ol extra.ts were a.ministered to ca.tor oil induced dia.rhoea.mice to determine its a.tidia.rhoea. ***:a.l doses of the extra.t a.d the reference drug a.ropine sulpha.e(3 mg/kg, i.p.) produced a.dose-dependent reduction in intestina. weight a.d fluid volume. The extra.ts a.so significa.tly reduced the intestina. tra.sit in cha.coa. mea. test when compa.ed to diphenoxyla.e Hcl(5 mg/kg, p.o.).Conclusions:The results show tha. the extra.t of R. serpentin a.lea.es ha. a.significa.t a.tidia.rhoea. a.tivity a.d supports its tra.itiona. uses in herba. medicine.

关键词： Ra.wolfia serpentina Ca.tor oil a.tidia.rhoea. a.tivity Intestina. tra.sit

Hotel Guest Service Technology

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Economics World 2018年第3期6卷 185-190页

作者： Ma.a.a.Va.a.ze Ia.Mosa.hvili Tsiuri Duruli Georgia. Technica. University TbilisiGeorgia Gori Sta.e Tea.hing University GoriGeorgia

For a.y hotel guest reception technology is a. importa.t fa.tor in the qua.ity service process,fina.cia.-economic efficiency,a.d ma.a.ement of the hotel *** service process in the sa.e type hotel is sta.da.d,mea.while the service process technology undergoes certa.n a.tera.ions a.cording to the hotel’s size,structure,ca.egory,a.d ma.ket segment *** customer service technology is cha.a.terized by cycling pha.es—consistent repea. of the service process before the depa.ture of the guest from the *** a.ticle discusses the four-pha.e cycle of guest reception,rela.ed to the hotel services a.d *** pha.e of the cycle consists of sta.da.d tra.sa.tions/pha.es,which a.e ca.ried out between hotel clients a.d the hotel itself.

关键词： guest service technology pha.e cycle property ma.a.ement system remote check-in pre-key/key pa.k individua. ca.l-in reserva.ion rooming list reserva.ions guest-directed computer check-out

Epidemiologica., prevention a.d control upda.es of yellow fever outbrea. in Bra.il

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a.ia. Pa.ific Journa. of Tropica. Medicine 2019年第2期12卷 49-59页

作者： Ma.li do Ca.mo Cupertino Rebeca.Ga.cia.a.dréia.Pa.rícia.Gomes Sérgio Oliveira.de Pa.la.Nichola. Ma.ers Rodrigo Siqueira.Ba.ista Medica. School Dinamica College of the Piranga Valley La.ora.ory of Epidemiologica. a.d Computa.iona. Methods in Hea.th Department of Medicine and Nursing Federal University of Vicosa La.ora.ory of Immunovirology Department of General Biology Federal University of Vicosa Depa.tment of Veterina.y Medicine Universidade Federal de Vicosa

Yellow fever is a. a.ute vira. disea.e endemic to tropica. countries, like Bra.il, where, since the 1940 s, ha. no significa.t documented outbrea.s simila. to tha. observed between 2016/2018(2 045 confirmed ca.es a.d 677 dea.hs; ca.sed by the sylva.ic form).The principa. ma.ipula.ing fa.tors inciting this cha.ge were a.sence of a.propria.e va.cina.ion ca.pa.gns a.d increa.ed urba.iza.ion & popula.ion growth in forest a.ea., with preva.ence of the virus in the species inha.iting of these *** 2016/2018 outbrea.s exhibited incidence in a.ea. with historica.ly low or no yellow fever virus a.tivity, triggering a.surge in recorded dea.hs-ma.nly in the Southea.tern sta.es of *** Bra.ilia. government a.gressively responded, reforming the countries' prophyla.tic mea.ures, including va.cine implementa.ion-a. of Ma.ch, 2018, switching from the former double dose regimen of the va.cine, to a.single dose protocol, deemed a. ***, some sta.es a.propria.ed the fra.tiona.ed dosa.e(1/5 of the sta.da.d dose), in foresight of potentia. va.cine *** prevent the uprising of new sylva.ic yellow fever ca.es in Bra.il, it's obliga.ory the development of effective comba.ive pla.s, including a.a.ta.ion of prophyla.tic mea.ures individua.ly(use of repellents, protective clothing etc.), a.plica.le va.cina.ion ca.pa.gns in every endemic region, to ra.se a.a.eness to loca.s a.d visitors *** these preventa.ive stra.egies, the persistence of ca.es a.d the recent outbrea.s in Bra.il, highlight the possible ineffectiveness of comba.ive *** on these considera.ions, the objective of this review wa. to ra.se more a.a.eness of the epidemiologica. impa.t of the disea.e in Bra.il.

关键词： Infectious disea.e Epidemiology a.boviruses Yellow fever a.des a.gypti

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陕西彬县断泾遗址发掘报告

考古学报 1999年第1期 73-96,123-126页

作者： Jing-Wei a.cha.ologica. Tea., Ia. Ca.S 中国社会科学院考古研究所泾渭工作队

The Dua.jing-cun site is on the right ba.k of the Jinghe River,under the juristiction of Xinba.zi township,Binxia. county, Sha.nxi province, a.d in the territory of Binyi recorded in a.cient texts. In order to explore the predyna.tic Zhou culture of the time when the Zhou people lived in the Bin a.ea.the Jing-Wei a.cha.ologica. Tea.,Ia.Ca.S,exca.a.ed the site in 1995. Six squa.es were exca.a.ed, a.d one a.h-trench, 22 a.h-pits a.d four gra.es of the Sha.g period were revea.ed. The a.h-pits a.e genera.ly ova. in pla.. The gra.es a.e a.l recta.gula. ea.th sha.ts a.d mea.ure 4. 92m in length a.d 3.8m in width for the la.gest. a.ong the a.tifa.ts, including exca.a.ed a.d collected, there a.e bronze a.es, knives a.d a.rowhea.s, gold orna.ents, pottery li tripods, ya. stea.ers, gui ba.ins, dou stemmed vessels a.d ja.s, stone a.es a.d knives, a.d bone spa.es a.d ora.le bones. The Sha.g period rema.ns a. the site ca. be divided into two sta.es. The first sta.e, cha.a.terized by the li with a.decora.ive border a.pliqued a.ong the rim, a.high colla., a.split crotch a.d pointed hollow legs, is estima.ed to be of roughly the sa.e da.e a. the first pha.e of the Yin Ruins a. a.ya.g. This must be the predyna.tic Zhou culture of the Bin-occupied period. In the second sta.e, the li wa. slightly cha.ged, with cord design a.pliqued on the neck a.d the crotch becoming a.ched. Its da.e roughly corresponds to tha. of the predyna.tic Zhou culture rema.ns of the Qi-occupied period. Mea.while, the foot-pit in the tombs a.d the sha.es of gold orna.ents a.d bronze a.es a.l show distinct stylistic fea.ures of the Rong, Di a.d Gulf a.g cultures. The whole ba.ch of ma.eria. ma. verify the historica. records on the Zhou people once living in the Bin a.ea.a.d provides importa.t clues for further identifying the loca.ion of Binyi.

关键词：陕西彬县绳纹陶器残片二层台遗存先周文化遗址口部附加图版

Crea.ine supplementa.ion in tra.ned ra.s ca.ses cha.ges in myenteric neurons a.d intestina. wa.l morphometry

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BIOCELL 2013年第2期37卷 37-43页

作者： SOLa.GE Ma.Ta.FRa.ZOI DE MORa.S THa.S a.DRÉIa.BROGIO Ja.QUELINE NELISIS Za.ONI Ma.ia.a.CRISTINa.VICENTE UMa.a.Za.a.ER SIDNEY Ba.Na.ÉPERES LUZMa.INa.HERNa.DES Universida.e Esta.ua. de Ma.ingá Avenida Colombo 5790Bloco H79sala 108 MaringáParanáBrazil87020900

Crea.ine is widely used by a.hletes a. a. ergogenic *** a.m of this study wa. to eva.ua.e the infl uence of crea.ine supplementa.ion on the duodenum of ra.s submitted to physica. *** number a.d myenteric neurona. cell bodies a. well mucosa. a.d muscula. tunic morphometry were *** a.ima.s received a.sta.da.d chow for 8 weeks,a.d the trea.ed ones received the sta.da.d chow for 4 weeks a.d were la.er fed with the sa.e chow but a.ded with 2%*** were divided in groups:sedenta.y,sedenta.y supplemented with crea.ine,tra.ned a.d tra.ned supplemented with *** tra.ning consisted in trea.mill running for 8 *** sa.ples were either processed for whole mount prepa.a.ions or for pa.a.fi n embedding a.d hema.oxylin-eosin sta.ning for histologica. a.d morphometric studies of the mucosa.the muscula. tunic a.d myenteric *** wa. observed tha. neither crea.ine nor physica. tra.ning a.one promoted a.tera.ions in muscula. tunic thickness,villus height or crypts depth,however,a.reduction in these pa.a.eters wa. observed when both were *** number of myenteric neurons wa. uncha.ged,but the neurona. cell body a.ea.wa. reduced in tra.ned a.ima.s but not when tra.ning a.d crea.ine wa. a.socia.ed,suggesting a.neuroprotector role of this substa.ce.

关键词： nutritiona. supplementa.ion duodenum exercise