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Specific probiotics alleviate allergic rhinitis during the birch pollen season

World Journal of Gastroenterology 2009年第26期15卷 3261-3268页

作者： arthur C Ouwehand Merja Nermes Maria Carmen Collado Nina Rautonen Seppo Salminen Erika Isolauri Health & Nutrition Danisco Finland department of Pediatrics Turku University Hospital Functional Foods Forum Turku University

AIM： To investigate whether birch pollen allergy symptoms are linked with gut microbiota changes and whether probiotics have an effect on these. METHOdS： Forty seven children with confirmed birch pollen allergy were randomized to receive either a probiotic combination of Lactobacillus acidophilus （L. acidophilus） NCFM^TM （ATCC 700396） and Bifidobacterium lactis （B. lactis） BI-04 （ATCC Sd5219） or placebo in a double-blind manner for 4 mo, starting prior to onset of the birch pollen season. Symptoms were recorded in a diary. Blood samples were taken for analysis of cytokines and eosinophils. Fecal samples were analysed for microbiota components, calprotectin and IgA. Nasal swabs were taken for analysis of eosinophils.RESULTS： The pollen season induced a reduction in Bifldobacterium , Clostridium and Bacteroides which could not be prevented by the probiotic intervention. during the intervention, significantly higher numbers ofB. lactis 11.2 × 10^7 ± 4.2 ×10^7 vs 0.1 × 10^7 ± 0.1 × 10^7 bacteria/g feces （P 〈 0.0001） and L. acidophilus NCFMTM 3.5 × 10^6 ± 1.3 × 10^6 vs 0.2 × 10^6 ±0.1 × 10^6 bacteria/g feces （P 〈 0.0001） were observed in the probiotic group compared to the placebo *** May, there was a tendency for fewer subjects, （76.2% vs 95.2%, P = 0.078） to report runny nose, while during June, fewer subjects, 11.1% vs 33.3%, reported nasal blocking in the probiotics group （P = 0.101）. Concomitantly, fewer subjects in the probiotic group had infiltration of eosinophils in the nasal mucosa compared to the placebo group, 57.1% vs 95% （P = 0.013）. Eye symptoms tended to be slightly more frequent in the probiotic group, 12.5 d [interquartile range （IQR） 6-18] vs 7.5 d （IQR 0-11.5）（P = 0.066） during May. Fecal IgA was increased in the placebo group during the pollen season; this increase was prevented by the probiotics （P = 0.028）. CONCLUSION： Birch pollen allergy was shown to be associated with changes in fecal microbiota composition. The specific combinat

关键词： Probiotics Pollen allergy Intestines Microbiology Immunity Eosinophilia Lactobacillus acidoph/lus Bil^dobacterium lactis

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Land Use dynamics in the department of Séguéla, Northwestern Côte d’Ivoire

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Advances in Remote Sensing 2022年第3期12卷 63-79页

作者： arthur Brice Konan-Waidhet Kouakou Hervé Kouassi Kouamé Elyass Kanga Laboratory of Science and Technology of Environment Jean Lorougnon Guédé University Daloa C&#244 te d’Ivoire

Land use monitoring occupies a very important place in the analysis of the dynamics of the earth system. It helps to understand the organization and helps to provide relevant elements for the establishment of diagnoses and the development of environmental forecasts. The objective of this study is to follow the evolution of the agricultural landscape in the department of Séguéla from 1988 to 2020 and to make a prediction for 2050, in order to manage the spaces reasonably. The methodology adopted is based on the one hand on the processing of satellite images for the analysis of land cover and on the other hand on predictive modeling (LCM model) by 2050. The results obtained show that the land use maps produced after processing the satellite images made it possible to highlight the dynamics of the agricultural landscape in this part of the Worodougou region. during the period 1988 to 2020, we witness an increase in the area of cultivated territory as well as a slight reduction in wooded savannas which are largely made up of perennial crops (cashew trees, cocoa trees, coffee trees, etc.). These two aforementioned classes have respective annual rates of change of 2.42% and −0.44%. A scenario modeling land cover changes in 2050 with an overall accuracy of 80.35% revealed a continued growth of crops and fallows to the detriment of natural forests and wooded savannas.

关键词： Satellite Images Land Use LCM Model Land Cover Change Séguéla

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Water Market in China ——A Case Study of Brazil As Potential Supplier and Exporter

Water Market in China ——A Case S...

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作者： arthur de Paula Guimar?es 上海交通大学

学位级别：硕士

Brazil and China share a mutual friendly development for international business,investment and *** countries are part of the BRICS economic group and have been fostering an outstanding relationship over several *** acknowledges China as its biggest trading partner for over a decade now,surpassing the United States in 2009,and it has a major role in supplying commodities goods-such as soybeans,ore,sugar,meat-to the Chinese ***,China also sees great potential in the Brazilian market and the volume of the Chinese investment has skyrocketed in the past few years,especially in industries as energy,infrastructure and *** the other hand,internally,regarding the water market,China faces an entirely different reality whether compared to ***’s local water supply is,unquestionably,not enough for its massive population and increasing demand which,consequently,makes China depended on overseas countries for mineral water importation *** a result of this dependence,China became a highly competitive platform for dozens of foreign and local water brands willing to take advantage of the opportunity to lead the local *** the same time,Brazil is one of the top countries for natural water resource and water supply power holding around 12% of the world’s freshwater,but still has not developed sustainable ways to benefit from such potential due several *** logistic challenges,government policies,bureaucracy and lack of know-how are seen as the most significant barriers for the Brazilian *** general,the Brazilian public and private sector still have not found a synchronized balance to work together for the sake of the *** into consideration the positive relationship between both countries,Brazil’s exportation potential and supply power,and the Chinese urgent need for overseas water,there is an excellent opportunity for Brazilian mineral water brands to access the Chinese market

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Efficacy of SpyGlass^(TM)-directed biopsy compared to brush cytology in obtaining adequate tissue for diagnosis in patients with biliary strictures

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World Journal of Gastrointestinal Endoscopy 2014年第4期6卷 137-143页

作者： Johannes Wilhelm Rey Torsten Hansen Sebastian dümcke Achim Tresch Katja Kramer Peter Robert Galle Martin Goetz Marcus Schuchmann Ralf Kiesslich arthur Hoffman department of Internal Medicine I University Medical Center department of Internal Medicine St. Mary’s Hospital Institute of Pathology Klinikum Lippe GmbH Max Planck-Institute for Plant Breeding Research Institute for Genetics University of Cologne department of Internal Medicine I University Hospital of Tuebingen

AIM: To evaluate the diagnostic yield(inflammatory activity) and efficiency(size of the biopsy specimen) of SpyGlassTM-guided biopsy vs standard brush cytology in patients with and without primary sclerosing cholangitis(PSC).METHOdS: At the University Medical Center Mainz, Germany, 35 consecutive patients with unclear biliarylesions(16 patients) or long-standing PSC(19 patients) were screened for the study. All patients underwent a physical examination, lab analyses, and abdominal ultrasound. Thirty-one patients with non-PSC strictures or with PSC were scheduled to undergo endoscopic retrograde cholangiography(ERC) and subsequent per-oral cholangioscopy(POC). Standard ERC was initially performed, and any lesions or strictures were localized. POC was performed later during the same session. The Boston Scientific SpyGlass SystemTM(Natick, MA, United States) was used for choledochoscopy. The biliary tree was visualized, and suspected lesions or strictures were biopsied, followed by brush cytology of the same area. The study endpoints(for both techniques) were the degree of inflammation, tissue specimen size, and the patient populations(PSC vs non-PSC). Inflammatory changes were divided into three categories: none, low activity, and high activity. The specimen quantity was rated as low, moderate, or ***: SpyGlassTM imaging and brush cytology with material retrieval were performed in 29 of 31(93.5%) patients(23 of the 29 patients were male). The median patient age was 45 years(min, 20 years; max, 76 years). Nineteen patients had known PSC, and 10 showed non-PSC strictures. No procedure-related complications were encountered. However, for both methods, tissues could only be retrieved from 29 pa-tients. In cases of inflammation of the biliary tract, the diagnostic yield of the SpyGlassTM-directed biopsies was greater than that using brush cytology. More tissue material was obtained for the biopsy method than for the brush cytology method(P = 0.021). The biop

关键词： Cholangioscopy Endoscopic retrogradecholangiopancreatography Primary sclerosing cholangitis Brush cytology Biopsy

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具身在人工智能导师系统中隐身何处?

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华南师范大学学报（社会科学版） 2017年第2期 79-91页

作者：李海英 arthur C.Graesser Janice Gobert 美国罗格斯大学教育研究院美国孟菲斯大学心理系美国孟菲斯大学人工智能研究所罗格斯大学教育研究院

根据具身认知理论在人工智能导师系统设计中的应用,以三个最新开发的人工智能系统为实例从不同角度描述具身在凝视导师、3d虚拟实境以及虚拟模拟科学实验室中的应用;阐述以具身认知理论为指导思想的人工智能导师系统的设计原理以及加入... 详细信息

根据具身认知理论在人工智能导师系统设计中的应用,以三个最新开发的人工智能系统为实例从不同角度描述具身在凝视导师、3d虚拟实境以及虚拟模拟科学实验室中的应用;阐述以具身认知理论为指导思想的人工智能导师系统的设计原理以及加入具身设计元素的人工智能学习或评估系统对提高学生学习成绩和参与度的积极影响;为中国人工智能技术在学习和测试方面的开发提供参考与借鉴。

关键词：具身认知人工智能导师系统人机互动自动化导师

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碳源对苏云金芽胞杆菌融合基因cry1d-lacZ表达的影响

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遗传 2002年第3期24卷 301-304页

作者：张利莉 Aronson I.arthur 喻子牛华中农业大学农业部农业微生物重点实验室美国Purdue大学生物系 in47906

本研究检测了在不同遗传背景的苏云金芽胞杆菌菌株中不同碳源对杀虫晶体蛋白cry1d -lacZ融合基因表达的影响。研究表明 ,cry1d -lacZ在同一菌株中的表达因碳源不同而异 ,在碳源相同的条件下不同菌株的表达也不相同 ,而衍生菌株Hd - 133... 详细信息

本研究检测了在不同遗传背景的苏云金芽胞杆菌菌株中不同碳源对杀虫晶体蛋白cry1d -lacZ融合基因表达的影响。研究表明 ,cry1d -lacZ在同一菌株中的表达因碳源不同而异 ,在碳源相同的条件下不同菌株的表达也不相同 ,而衍生菌株Hd - 133- 5的代谢途径非常特殊。琥珀酸钠作碳源时导致芽胞形成提前 ,cry1d -lacZ融合基因表达也随之提前。而以乙酸钠作碳源时 ,在不同亚种的菌株中都能高水平、持续稳定地表达。

关键词：碳源苏云金芽胞杆菌融合基因 cry1d-lacZ 表达

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Notes for genera:basal clades of Fungi(including Aphelidiomycota,Basidiobolomycota,Blastocladiomycota,Calcarisporiellomycota,Caulochytriomycota,Chytridiomycota,Entomophthoromycota,Glomeromycota,Kickxellomycota,Monoblepharomycota,Mortierellomycota,Mucoromycota,Neocallimastigomycota,Olpidiomycota,Rozellomycota and Zoopagomycota)

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Fungal diversity 2018年第5期92卷 43-129页

作者： Nalin N.Wijayawardene Julia Pawłowska Peter M.Letcher Paul M.Kirk Richard A.Humber arthur Schüßler Marta Wrzosek Anna Muszewska Alicja Okrasińska Łukasz Istel Aleksandra Gęsiorska Paul Mungai Adebola Azeez Lateef Kunhiraman C.Rajeshkumar Rajshree V.Singh Renate Radek Grit Walther Lysett Wagner Christopher Walker d.Siril A.Wijesundara Moslem Papizadeh Somayeh dolatabadi Belle d.Shenoy Yuri S.Tokarev Saisamorn Lumyong Kevin d.Hyde Key Laboratory for Plant diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research and School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand department of Molecular Phylogenetics and Evolution Institute of BotanyFaculty of BiologyBiological and Chemical Research CenterUniversity of Warsawul.Zwirki i Wigury 10102-089 WarsawPoland department of Biological Sciences The University of AlabamaTuscaloosaAL 35487USA Royal Botanic Gardens KewRichmondSurrey TW93DSUK USdA-ARS Emerging Pests and Pathogens Research Robert W.Holley Center for Agriculture and HealthTower RoadIthacaNY 14853-2901USA Symbiosis and Plant-Microbe Association Research Laboratory SYMPLANTA GmbH&Co.KG64287 DarmstadtGermany Institute of Biochemistry and Biophysics Polish Academy of SciencesPawinskiego 5A02-106 WarsawPoland Ecological Monitoring Unit Biodiversity Research and Monitoring DivisionKenya Wildlife ServiceP.O.Box 40241Nairobi 00100Kenya department of Plant Biology Faculty of Life SciencesUniversity of IlorinIlorinNigeria National Fungal Culture Collection of India(NFCCI) Biodiversity and Palaeobiology(Fungi)GroupAgharkar Research InstitutePuneMaharashtra 411004India Evolutionary Biology Institute for Biology/ZoologyFreie Universität Berlin14195 BerlinGermany National Reference Center for Invasive Mycoses(NRZMyk) Leibniz Institute for Natural Product Research and Infection Biology–Hans Knoell InstituteJenaGermany School of Agriculture and Environment Faculty of ScienceUniversity of Western Australia35 Stirling HighwayCrawleyWA 6009Australia Royal Botanic Garden Edinburgh 20A Inverleith RowEdinburgh EH35LRUK National Institute of Fundamental Studies Hantane RoadKandySri Lanka department of Microbiology Pasteur Institute of IranTehranIran Faculty of Engineering Sabzevar University of New TechnologySabzevarIran CSIR-National Institute of Oceanography Regional

Compared to the higher fungi(dikarya),taxonomic and evolutionary studies on the basal clades of fungi are fewer in ***,the generic boundaries and higher ranks in the basal clades of fungi are poorly *** dNA based taxonomic studies have provided reliable and accurate *** is therefore necessary to compile all available information since basal clades genera lack updated checklists or ***,Tedersoo et al.(MycoKeys 13:1–20,2016)accepted Aphelidiomycota and Rozellomycota in Fungal ***,we regard both these phyla as members in Kingdom *** accept 16 phyla in basal clades ***,Basidiobolomycota,Blastocladiomycota,Calcarisporiellomycota,Caulochytriomycota,Chytridiomycota,Entomophthoromycota,Glomeromycota,Kickxellomy-cota,Monoblepharomycota,Mortierellomycota,Mucoromycota,Neocallimastigomycota,Olpidiomycota,Rozellomycota and ***,611 genera in 153 families,43 orders and 18 classes are provided with details of classification,synonyms,life modes,distribution,recent literature and genomic ***,Catenariaceae Couch is proposed to be conserved,Cladochytriales Mozl.-*** emended and the family Nephridiophagaceae is introduced.

关键词： Invalid genera Nephridiophagaceae fam.nov. Outline Phylogeny Validation

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艺伎回忆录

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2019年

作者： (美)阿瑟·高顿(arthur Golden)

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development of a Model for Assessing Vulnerability to Pollution of Groundwater in Fissured Aquifers: The Case of the Ehania Watershed (South-Eastern Côte d’Ivoire)

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Journal of Environmental Protection 2021年第1期12卷 1-12页

作者： Brou dibi arthur Brice Konan-Waidhet Valérie Plagnes Jean Biemi UFR Environment/Jean Lorougnon Guedé University Daloa C&ocirc te d’Ivoire UMR METIS/Sorbonnes University Paris France UFR STRM/Felix Houphouet Boigny University Abidjan C&ocirc te d’Ivoire

The protection of aquifers is a major concern for the authorities, especially in areas where there are large agro-industrial exploitations. The objective of this study is to define a new method of aquifer protection based on the characteristics of the structures of aquifers. The intrinsic vulnerability mapping method, PaPRI was used. It is a variant of the PaPRIKa method applied in karstic environment which has been adapted for its application in basement environment. This method uses three factors, including aquifer protection (P), using the soil cover, the unsaturated zone and the thickness of the alteration layer, (R) for the rock type and (I) for infiltration which including slope and drainage density. PAPRI is a method based on the weighting of different factors. The results obtained show 4 classes that evolve from low vulnerability classes (5% of the study area) to high and very high vulnerability classes (58%) and average vulnerability classes (37%). The classes of high and very high vulnerability, which indicate the zones that are very exposed to pollution, are more present in the central-northern part of the study area, with a few appearances towards the south. These zones could be related to topography due to the often very high slopes observed in the area. One of the advantages of this new method lies in the characterization of the alterations that strongly influence the migration of pollutants towards the water tables according to their nature and their thickness.

关键词： Vulnerability to Pollution Groundwater PaPRI Fissured Aquifer Ehania Watershed Côte d’Ivoire

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电光工业展望

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激光与红外 1975年第3期 203-204+209页

作者： HerbertA Elion.arthur d.Little 园园

从广泛的销售意义看来,电光工业最近已将电磁光谱学中与光现象有关的系统包括在内。以1972年的水平为准,美国、日本和西欧的电光商业一年内迅速增加到100亿美元。目前估计,到1980年,全世界电光工业将达到350～400亿美元。电光工业之所... 详细信息

从广泛的销售意义看来,电光工业最近已将电磁光谱学中与光现象有关的系统包括在内。以1972年的水平为准,美国、日本和西欧的电光商业一年内迅速增加到100亿美元。目前估计,到1980年,全世界电光工业将达到350～400亿美元。电光工业之所以大量发展,由于它与现代工业有联系,并是其主要环节,而且在许多种信息和通讯进展方面,它占有很重要的地位。在电光工业的许多工作内包括有处理视觉信息。这样,在未来的“视频界”,它的地位是显著的。在用计算机处理的信息中,电光工业可用来提供输入、程序、通讯和印刷或可见输出。这些陆续出现的新技术都得到了使用。例如:集成光电路,电荷转换仪,和其它的光电子元件,这些在工业、教育、消费、军事和其它市场方面有可能成为主要的新系统。本文简要地谈到当前所估计的电光工业的主要经济关系问题。

关键词：美元本位币光传输系统美国美利坚合众国北美洲通讯新闻研制中心国防部电讯

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