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[期刊论文] 作者：Beata Jabłońska,Marek Olakowski,Sławomir Mrowiec,
来源：世界胃肠外科杂志:英文版(电子版) 年份：2021
The disease caused by severe acute respiratory syndrome coronavirus 2(SARSCoV-2),also called coronavirus disease 2019(COVID-19),first originated in Wuhan,China,displaying atypical pneumonia-like respiratory symptoms in affected patients.SAR......
[期刊论文] 作者：WANG Lu-lu,ZHAO Chun-fang,LIU Chang-jun,ZHANG Hao,LIAN Ling,
来源：农业科学学报:英文版 年份：2021
Marek’s disease(MD),an immunosuppressive disease induced by Marek’s disease virus(MDV),provides an ideal...
[期刊论文] 作者：何叶峰, 夏昕, 任涛,
来源：养禽与禽病防治 年份：2021
＜正＞鸡马立克氏病（Marek’s Disease,MD）是由α-禽疱疹病毒引起的一种鸡高度接触性淋巴细胞增生性疾病[1],最早由Jozef Marek于1907年发现。...鸡马立克氏病病毒（Marek’s Disease Virus,MDV）有3个血清型,...
[期刊论文] 作者：史海波,
来源：史学集刊 年份：2021
对于古代埃及国家起源问题的探讨涉及多种理论的介入， BAndelkovic， “Models of State Formation in Predynastic Egypt，” Karla Kroeper， Marek...
[学位论文] 作者：刘潇,
来源：广西大学 年份：2021
马立克氏病（Marek’s disease,MD）是由马立克氏病病毒（Marek’s disease virus,MDV）感染引起的一种禽类肿瘤性传染病,以诱发免疫抑制、T淋巴细胞增生为主要特征。...
[期刊论文] 作者：陈伯斯,高尚,张宏斌,王堂花,杨汶菱,
来源：畜牧兽医科技信息 年份：2021
马立克氏病(Marek’s disease,MD)是由马立克氏疱疹病毒(Marek’s disease virus,MDV)引起的鸡和火鸡淋巴组织增生的肿瘤性传染病。...
[期刊论文] 作者：Marek PÓŁROLNICZAK,Leszek,
来源：大气科学进展:英文版 年份：2021
Hazardous events related to atmospheric precipitation depend not only on the intensity of surface precipitation,but also on its type.Uncertainty related to dete...
[期刊论文] 作者：Marek Karliner,Jonathan LRosner,
来源：科学通报：英文版 年份：2021
Besides the observed quark-antiquark and three-quark states,the quark model predicts other states with integral charges,such as qqqq(tetraquarks)and qqqqq(pentaquarks).In 2015,the LHCb Collaboration observed J=wp resonances consistent with ......
[期刊论文] 作者：Marek Karliner,Jonathan L.Rosner,
来源：科学通报（英文版） 年份：2021
Besides the observed quark-antiquark and three-quark states,the quark model predicts other states with integral charges,such as qq(qq)(tetraquarks)and qqqq(q)(pentaquarks).In 2015,the LHCb Collaboration observed J/ψp resonances consistent ......
Statistical variation of characteristics of random packed beds of Raschig rings:The influence of the
[期刊论文] 作者：Niegodajew,Maciej Marek,
来源：颗粒学报（英文版） 年份：2021
Many studies on random packed beds have been dedicated to local porosity(void fraction)or orientation distribution of particles.However,despite the random natur...
[期刊论文] 作者：Marek Karliner,Jonathan L.Rosner,
来源：科学通报（英文版） 年份：2021
For nearly forty years after the advent of the quark model [1,2],the only observed hadrons were mesons consistent with being a quark-antiquark (q(q)) pair and baryons consistent with being com-posed of three quarks (qqq).There was no reason......
Random failure mechanism method for assessment of working platform bearing capacity with a linear tr
[期刊论文] 作者：a,Marek Kawa,
来源：岩石力学与岩土工程学报（英文版） 年份：2021
A bearing capacity evaluation for the surface strip foundation on a working platform modelled on a two-layered substrate is considered in the study. The upper layer is assumed as man-made and well-controlled and thus non-variable. The lower......
[期刊论文] 作者：张金城,黄腾,
来源：中国家禽 年份：2021
马立克氏病(Marek’s disease,MD)是由马立克氏病病毒(Marek’s disease virus,MDV)引起的鸡的淋巴细胞增生性肿瘤疾病,主要以侵染外周神经系统和内脏器官为主。...
Numerical assessment of the influence of former mining activities and plasticity of rock mass on def
[期刊论文] 作者：PawełSikora,Marek Wesołowski,
来源：矿业科学技术学报:英文版 年份：2021
This paper presents the results of numerical simulations carried out to confirm the influence of former mining activities on deformation of the mining terrain.T...
Foraminiferal micro-buildups (“reefs”) in the Wuchiapingian basin facies of the basal Zechstein carb
[期刊论文] 作者：Tadeusz Marek Peryt,Danuta Peryt,
来源：古地理学报（英文版） 年份：2021
Encrusting foraminifers locally can play an essential reef-forming role such as in the Carnian fossiliferous Hallstatt Limestones of Austria where a dense succession of hardgrounds occurs with numerous small buildups (up to 2 cm high) compo......
[期刊论文] 作者：Roman Ostrowski,Artur Cywinski,Marek Strzelec,
来源：Defence Technology(防务技术) 年份：2021
The paper presents the possibilities of,and methods for,acquiring,analysing and processing optical signals in order to recognise,identify and counteract threats on the contemporary battleground.The main ways electronic warfare is waged in t......
[期刊论文] 作者：潘其聪,蔡旭旺,徐晓娟,
来源：中国预防兽医学报 年份：2021
马立克氏病(Marek’s disease,MD)是一种禽类的淋巴组织增生性疾病,其特征是在禽类的多种组织器官中出现急性淋巴瘤并通过渗入外周神经系统导致其瘫痪和麻痹[1]。...
[学位论文] 作者：杨帆,,
来源：扬州大学 年份：2021
近年来随着马立克氏病病毒(marek’s disease virus,MDV)的毒力不断净化,在免疫后的鸡群也零星有MDV发病的报道。目前使用的MDV...
[学位论文] 作者：王子书,
来源：江西农业大学 年份：2021
马立克氏病（Marek’s disease,MD）和传染性法氏囊病（Infectious bursal disease,IBD）是两种高度接触性的病毒性传染病,因具有较高的发病率和死亡率给世界养禽业造成严重的经济损失...
[期刊论文] 作者：Slawomir Wajman,Magdalena Gewartowska,Robert Antoniak,Marek Stanczyk,
来源：急性病杂志（英文版） 年份：2021
Rationale: We present a case of appendicitis with an uncommon course due to rare anatomical location of the appendix in the right retroperitoneal space below th...
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