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From religious manual to herbal pharmacopoeia:a textual study of the formation and transformation of Shennong's Classic of Materia Medica

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Traditional Medicine Research 2020年第5期5卷 368-376页

作者： Bi-sheng peng Min Lu Institute of Taoism and Religious Culture Sichuan UniversityChengdu 610065China Center For Studies of Ethnic Minorities in Northwest China Lanzhou UniversityLanzhou 730020China

The earliest Ben Cao Jing(Classics of Materia Medica;25 C.E.–220 C.E.)appeared during the reign of the Han Dynasty(202 B.C.E.–220 C.E.);their origins are traceable to the religious group called Fang Xian *** addition to their use as a medical reference,the Ben Cao Jing works were also used for religious *** Hongjing(456 C.E.–536 C.E.),a famous doctor and Daoist(one member of the Chinese local religion,Daoism)of the Liang Dynasty(502 C.E.–557 C.E.),compiled the Ben Cao Jing Ji Zhu(Variorum of Classics of Materia Medica;456 C.E.–536 C.E.)based on the Shen Nong Ben Cao Jing(Shennong’s Classic of Materia Medica;25 C.E.–220 C.E.).During the compilation of this book,Tao made a radical medical revision to the Shen Nong Ben Cao Jing,by reducing its religious contents while complementing its medical *** such revisions,the ancient Ben Cao Jing was transformed from a religious manual into an herbal pharmacopoeia.

关键词： Shen Nong Ben Cao Jing Shennong’s Classic of Materia Medica Ben Cao Jing Ji Zhu Variorum of Classics of Materia Medica Tao Hongjing

A Facile Synthesis of Monodisperse Au Nanoparticles and Their Catalysis of CO Oxidation

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Nano Research 2008年第3期1卷 229-234页

作者： sheng peng Youngmin Lee Chao Wang Hongfeng Yin sheng Dai Shouheng Sun Department of Chemistry Brown UniversityProvidenceRhode Island 02912USA Chemical Sciences Division Oak Ridge National LaboratoryTennessee 37831USA

Monodisperse Au nanoparticles(NPs)have been synthesized at room temperature via a burst nucleation of Au upon injection of the reducing agent t-butylamine-borane complex into a 1,2,3,4-tetrahydronaphthalene solution of HAuCl4·3H2O in the presence of *** as-synthesized Au NPs show size-dependent surface plasmonic properties between 520 and 530 *** adopt an icosahedral shape and are polycrystalline with multiple-twinned *** deposited on a graphitized porous carbon support,the NPs are highly active for CO oxidation,showing 100%CO conversion at-45°C.

关键词： Nanoparticle synthesis Au nanoparticles catalysis CO oxidation

A Preliminary Study on Systems Engineering-Based Method for the Evaluation of Allelopathic Potential in Crops and Its Application

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Agricultural Sciences in China 2007年第1期6卷 68-77页

作者： ZUO sheng-peng MA Yong-qing The State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau Institute of Soil and Water Conservation Chinese Academy of Sciences and Ministry of Water Resources/Northwest A＆F University Yangling 712100 PR.China Graduate College Chinese Academy of Sciences Beijing 100039 P.R.China

The objective of this study was to develop a method to assess and analyze the total allelopathic potential of crop germplasm and to test this method on four winter wheat accessions commonly planted in the Loess Plateau. A systems engineering model was developed and used to evaluate the total allelopathic potential of crop cultivars. In addition, a method for quantifying the total allelopathic potential in crop accessions was presented. Total allelopathic potential of four winter wheat accessions from the Loess Plateau was estimated and compared using a systems theory approach. The model assessed allelopathic potential in different parts of the plants from the time wheat turned green in spring until maturity. Results from these models indicated that the four wheat accessions had very weak allelopathic potential. Allelopathic potential declined in the order Xiaoyan 22 〉 Ningdong 1 〉 Fengchan 3 〉 Bima 1. This system engineering evaluation method allows for the assessment of allelopathic potential among crop varieties. It will help plant breeders to select and develop allelopathic crop accessions that combine weed suppression properties with agronomic traits related to yield and quality.

关键词： systems engineering principles evaluation of crop allelopathic potential synergetic indices of allelopathic potential comprehensive index of allelopathic potential genetic breeding of allelopathic crop accessions

A Novel Method for Modification of SMPU by Micro-phase Separation Promoters

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Chinese Chemical Letters 2005年第9期16卷 1241-1244页

作者： Shao Jun CHEN Jing Cang SU peng sheng LIU Research Institute of Polymeric Materials Xiangtan University Xiangtan 411105

A novel method of controlling the shape memory properties of shape memory polyurethane （SMPU） by addition of micro-phase separation promoters including 1-octadecanol （ODO） and liquid paraffin （LP） is reported. The results indicate that the strain recovery temperature and the strain modulus rate （Eg/Er） were increased significantly with addition of small amount of micro-phase separation promoters. Thus it can increase the shape memory fixity rate and other shape memory behaviors of SMPU.

关键词： Shape memory polyurethane modification micro-phase separation

Crustobody's movement and evolution and its relationship with Cu-Au mineralization of Eastern Tianshan, Xinjiang

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Journal of Central South University of Technology 2005年第Z1期12卷 150-156页

作者： YANG Mu peng sheng-lin SUN Bao-sheng YANG Bin Institute of Diwa Theory and Metallogeny Central South University Changsha 410083 China Laboratory of Marginal Sea Geology Guangzhou Institute of Geochemistry and South China Sea Institute of Oceanology Chinese Academy of Sciences Guangzhou 510640China Institute of Diwa Theory and Metallogeny Central South University Changsha 410083 China College of Resources and Environment Xinjiang University Urumchi 830008 China Institute of Diwa Theory and Metallogeny Central South University Changsha 410083 China

Eastern Tianshan, a cardinal part of Northern Xinjiang compound continental crustoblock, is located in the east of Tianshan Diwa region. By analysis of regional geological and geophysical data, and by using crustobody theory and researching methods, this region can be divided into three sectors of different crustal structure. During Proterozoic to Eopaleozoic, the spreading and closing of Northern Tianshan Sea, on the foundation of disparate continental basements of each sectors, the transversal heterogeneity of tectonic movement and evolution resulted in the diversity of crustal structure and material formations. The metallogenic evolution indicated that different geotectonic evolution periods had not only different characteristics of mineralization commodity and mineral deposit types, but also the progressive mineralization feature. In Neopaleozoic, the closing of Northern Tianshan Sea from north to south and the difference of transmeridional tectonic deformation and magmation formed in the movement constituted the different metallogenic environment in shallow crust. Furthermore, it brought on the diverse Cu-Au-polymetal mineral deposit types and metallogenetic epoch from north to south and from west to east.

关键词： geotectonics crustobody Cu-Au-polymetal mineralization Eastern Tianshan

Understanding the prevention and cure of plagues in Daoist medicine

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Traditional Medicine Research 2021年第5期6卷 20-26页

作者： Bi-sheng peng Min Lu School of Philosophy and Sociology Lanzhou UniversityLanzhou 730000China

Daoist medicine,a special form of traditional Chinese medicine with distinct Daoist styles,has played an important role in the history of plague control in ancient *** from the pandemics at the end of the Han Dynasty(146 C.E.-220 C.E.),Daoism,the native Chinese religion,has always had a religious mission to end the spread of plagues;thus,it has actively participated in treating plagues through various techniques of medicine and *** the practice of plague treatment for thousands of years,Daoist medicine has developed a special etiology of plague that includes Qi-based theories(Qi is considered to be the force that informs and animates all things in Daoism,thus,plague is also considered to be caused by specific and hazardous Qi.)and worm-based theories,forming a strategy of plague control that includes prevention before an epidemic,active treatment during the epidemic,and recovery after the epidemic;these developed plague prevention methods combine isolation,disinfection,and drug ***,it is the first to practice a primitive immunoprophylaxis method that uses tissues and secretions of infected persons and animals to infect healthy individuals to gain disease *** has formed a plague treatment method mainly based on drug treatment and ritual treatment,supplemented by acupuncture and physical *** has left behind many effective drugs and prescriptions for plague treatment,some of which have a wide clinical ***,Daoist medicine has made great contributions to plague control in Chinese *** strategies,methods,medicines,and prescriptions for plague control still have considerable theoretical and application today,especially in the coronavirus disease 2019(COVID-19)pandemic.

关键词： Daoism plague disinfection immunization COVID-19

Recurrent gastrointestinal bleeding and hepatic infarction after liver biopsy

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World Journal of Gastroenterology 2014年第7期20卷 1878-1881页

作者： Faraz Bishehsari peng-sheng Ting Richard M Green Division of Gastroenterology and Hepatology Feinberg School of MedicineRobert H.Lurie Comprehensive Cancer CenterNorthwestern University Department of Medicine National Taiwan University College of Medicine

Hepatic artery pseudoaneurysms(HAP)are rare events,particularly after liver biopsy,but can be associated with serious *** a high suspicion is necessary for timely diagnosis and appropriate *** report on a case of HAP that potentially formed after a liver biopsy in a patient with *** HAP in our case was virtually undetectable initially by angiography but resulted in several complications including recurrent gastrointestinal bleeding,hemorrhagic cholecystitis and finally hepatic infarction with abscess formation until it became detectable at a size of *** patient remains asymptomatic over a year after endovascular embolization of the *** this report,we demonstrate that a small HAP can avoid detection by angiography at an early stage while being symptomatic for a prolonged course.A high clinical suspicion with a close clinical/radiological follow-up is needed in symptomatic patients with history of liver biopsy despite initial negative work *** diagnosed,HAP can be safely and effectively treated by endovascular embolization.

关键词： Gastrointestinal bleed Abnormal liver enzymes Hepatic artery pseudoaneurysms Liver biopsy Angiography

A Mimic of Hepatic Encephalopathy: Two Cases of Cryptococcal Meningitis in North America

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Journal of Clinical and Translational Hepatology 2019年第2期7卷 191-193页

作者： peng-sheng Ting Anant Agarwalla Tinsay A.Woreta School of Medicine The Johns Hopkins HospitalBaltimoreMDUSA Division of Gastroenterology/Hepatology The Johns Hopkins HospitalBaltimoreMDUSA

In the non-human immunodeficiency virus infected population,cryptococcosis occurs primarily in people who are functionally immunosuppressed,including patients who have undergone solid organ transplantation requiring immunosuppressive medications,are on corticosteroids,or have renal failure or *** meningitis poses a particular challenge in the setting of cirrhosis because its clinical presentation can mimic hepatic ***,we describe two patients with decompensated cirrhosis,both with a known history of hepatic encephalopathy who had lumbar punctures and were found to have cryptococcal *** first patient had a subacute fluctuating change in mental status,while the second patient had progressive subacute headaches,gait disturbance,and hearing *** patients were treated with amphotericin B and flucytosine induction,but only the second survived to maintenance *** cases demonstrate the importance of having a high index of suspicion for cryptococcal meningitis in cirrhosis and having a low threshold for performing a lumbar puncture when altered mental status or other neurologic complaints are not fully explained by hepatic *** also provide a brief review of the pathobiology of cryptococcal infection in cirrhosis and highlight the challenges in therapy.

关键词： Cryptococcal meningitis Decompensated cirrhosis Liver transplant

Personalized image-based templates for precise acetabular prosthesis placement in total hip arthroplasty:a pilot study

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2010年第9期11卷 673-680页

作者： Bin CHEN sheng-xiang XIAO peng-cheng GU Xiang-jin LIN Department of Orthopaedics the First Affiliated Hospital School of Medicine Zhejiang University Hangzhou 310003 China

Objective：In order to achieve accurate implantation of the acetabular prosthesis in total hip arthroplasty（THA）,we designed individual templates based on a three-dimensional（3D） model generated from computed tomography（CT） ***：Individual templates were designed for 12 patients who underwent THA.A physical template was designed to conform to the contours of the patient＇s acetabulum and to confirm the rotation of the acetabular *** guided the acetabular component ***：The preoperative and postoperative X-ray and CT scans were obtained to assess the location with respect to the accuracy of the acetabular *** all patients,the abduction angle of the acetabular component was 46.7°to 54.3°and the anteversion angle was 11.3°to 18.5°Conclusions：The assessment of postoperative CT scans demonstrated higher accuracy of the acetabular component bore when used with the individual ***,the individual template can be an alternative to the computer-assisted navigation systems,with a good cost-performance ratio.

关键词： Total hip arthroplasty Templates Acetabular prosthesis