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Journal of Environmental Sciences 2017年第3期29卷 48-59页

作者： Jonathan Colombet Agnès robin Télesphore Sime-Ngando Laboratory Microorganisms:Oenome and Environment Clermont University Blaise PascalUMR CNRS 602324 avenue des LandaisBP 80026F-63171 AubiereFrance CIRAD UMR Eco&Sols2 place Viala34060 Montpellier Cedex 1France

We examined changes in morphological and genomic diversities of viruses by means of transmission electronic microscopy and pulsed field gel electrophoresis （PFGE） over a nine-month period （April-December 2005） at four different depths in the oligomesotrophic Lac Pavin. We found that the majority of viruses in this lake belonged to the family of Siphouiridae or were untailed, with capsid sizes ranging from 30 to 60 nm, and exhibited genome sizes ranging from 15 to 45 kb. On average, 12 different genotypes dominated each of the PFGE fingerprints. The highest genomic viral richness was recorded in summer （mean = 14 bands per PFGE fingerprint） and in the epilimnion （mean = 13 bands per PFGE fingerprint）. Among the physico-chemical and biological variables considered, the availability of the hosts appeared to be the main factor regulating the variations in the viral diversity.

关键词： VirusLac PavinDynamicMorphological diversity Genomic diversity

Variability of waste copper slag concrete and its effect on the seismic safety of reinforced concrete building: A case study

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Frontiers of Structural and Civil Engineering 2022年第1期16卷 117-130页

作者： Swetapadma PANDA Nikhil P.ZADE Pradip SARKAR robin DAVIS Department of Civil Engineering Institute of Technical Education and ResearchOdisha 751030India Department of Civil Engineering National Institute of Technology RourkelaOdisha 769008India Department of Civil Engineering National Institute of Technology CalicutKerala 673601India

Proven research output on the behavior of structures made of waste copper slag concrete can improve its utilization in the construction industry and thereby help to develop a sustainable built *** numerous studies on waste copper slag concrete can be found in the published literature,no research has focused on the structural application of this type of *** particular,the variability in the strength properties of waste copper slag concrete,which is required for various structural applications,such as limit state design formulation,reliability-based structural analysis,etc.,has so far not attracted the attention of *** paper quantifies the uncertainty associated with the compressive-,flexural-and split tensile strength of hardened concrete with different dosages of waste copper slag as fine ***-fit probability distribution models are proposed based on statistical analyses of strength data generated from laboratory *** addition,the paper presents a reliability-based seismic risk assessment of a typical waste copper slag incorporated reinforced concrete framed building,considering the proposed distribution *** results show that waste copper slag can be safely used for seismic resistant structures as it results in an identical probability of failure and dispersion in the drift demand when compared with a conventional concrete building made of natural sand.

关键词： waste copper slag quantification of variability goodness-of-fit test seismic risk assessment PSDM

Construction of Multi-Substituted Benzenes via NHC-Catalyzed Reactions of Carboxylic Esters

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Chinese Journal of Chemistry 2018年第4期36卷 333-337页

作者： Jichang Wu Chengli Mou Yonggui robin Chi Laboratory Breeding Base of Green Pesticide and Agricultural Bioengi- neering Key Laboratory of Green Pesticide and Agricultural Bioengi- neering Ministry of Education Guizhou University Huaxi District Gui- yang Guizhou 550025 China School of Pharmacy Guiyang College of Traditional Chinese Medicine Huaxi District Guiyang Guizhou 550025 China

A carbene-catalyzed ester activation reaction for the synthesis of multi-substituted benzenes is developed. Tetra-substituted benzene com- pounds are efficiently synthesized through this methodology. Compared with aldehyde substrates used in previous reports, the ester substrates used here are much more readily available and inexpensive. In addition, the TEMPO oxidant used here is more inexpensive than the quinones commonly used in related carbene-catalyzed reactions.

关键词： N-heterocyclic carbene carboxylic ester benzene synthesis organocatalysis TEMPO oxidation

Model Identification of a Micro Air Vehicle

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Journal of Bionic Engineering 2007年第4期4卷 227-236页

作者： Jorge Nio Flavius Mitrache Peter Cosyn robin De Keyser Department of Electrical Energy Systems and Automation Ghent University Technologiepark 913 9052 Ghent Belgium Department of Flow Heat and Combustion Mechanics Ghent University Sint-Pietersnieuwstraat 41 9000 Ghent Belgium

This paper is focused on the model identification of a Micro Air Vehicle （MAV） in straight steady flight condition. The identification is based on input-output data collected from flight tests using both frequency and time dorrtain techniques. The vehicle is an in-house 40 cm wingspan airplane. Because of the complex coupled, multivariable and nonlinear dynamics of the aircraft, linear SISO structures for both the lateral and longitudinal models around a reference state were derived. The aim of the identification is to provide models that can be used in future development of control techniques for the MAV.

关键词： Micro Air Vehicles system identification flight tests

A case of phenibut withdrawal and treatment with baclofen

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World Journal of Emergency Medicine 2023年第4期14卷 338-340页

作者： Michael Morris James Espinosa Alan Lucerna robin Lahr Department of Emergency Medicine Rowan University SOM/Jefferson StratfordNJ 08084USA Emergency Medicine Residency Program Director Rowan University SOM/Jefferson StratfordNJ 08084USA

Phenibut(β-phenyl-γ-aminobutyric acid)is a psychoactive gamma-aminobutyric acid(GABA)analog marketed online as a nutritional and nootropic(cognition enhancing)*** consumption poses a high risk of potential *** from phenibut mimics benzodiazepine and alcohol withdrawal and can be dangerous.A number of approaches have been described for phenibut withdrawal,including protocols that include baclofen,but for inpatient and outpatient *** we describe a 30-year-old male who presented to an emergency department(ED)with insomnia,anxiety and palpitations after he stopped taking phenibut.

关键词： treatment withdrawal alcohol

Recent advances in the systemic treatment of gastrointestinal stromal tumors

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Cancer Biology & Medicine 2023年第10期20卷 701-705页

作者： robin L.Jones Marin Golcic Sarcoma Unit The Royal Marsden NHS Foundation Trust and Institute of Cancer ResearchFulham RoadLondon SW36JJUnited Kingdom Clinic for Tumors Clinical Hospital CenterRijeka 51000Croatia

Historical overview of the treatment for advanced gastrointestinal stromal tumors(GISTs)GISTs represent a relatively rare entity;however,GISTs are still the most common mesenchymal neoplasm in the gastrointestinal *** majority of GISTs express the transmembrane receptor,KIT,a product of the KIT proto-oncogene that can lead to uncontrolled cell proliferation and resistance to apoptosis1-3.

关键词： gastrointestinal tumors treatment

N-Heterocyclic Carbene Organocatalysis: Activation Modes and Typical Reactive Intermediates

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Chinese Journal of Chemistry 2020年第10期38卷 1167-1202页

作者： Xingkuan Chen Hongling Wang Zhichao Jin Yonggui robin Chi Department of Chemistry Jinan UniversityGuangzhouGuangdong 510632China Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural BioengineeringMinisry of EducationGuizhou UniversityHuaxi DistrictGuiyangGuizhou 550025China Division of Chemistry&Biological Chemistr School of Physical&Mathematical SciencesNanyang Technological UniversitySingopore 637371Singapore

N-Heterocyclic carbene(NHC)organocatalysis has been developed as an important approach in modern organic *** activation modes within NHC organocatalysis have been established with countless transformations being realized in both efficient and selective *** would like to provide an overview on the key progresses achieved within this field in the past two *** numerous excellent reviews have been documented within this area,we will mainly focus on the scientific development of this research field based on the basic reaction modes and typical reaction intermediates.

关键词： synthesis. catalysis Heterocyclic

Comment on“Hypothermic machine perfusion in liver transplantation-a randomized trial”

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Hepatobiliary Surgery and Nutrition 2021年第3期10卷 364-366页

作者： Fabien robin Heithem Jeddou Department of Hepatobiliary and Digestive Surgery University HospitalRennes 1 UniversityRennesFrance INSERM U1242 Chemistry Oncogenesis Stress SignalingRennes 1 UniversityRennesFrance

We read with great interest the article by van Rijn et *** in March 2021,in The New England Journal of Medicine(1).In this multicenter,randomized controlled trial,the authors investigated the efficacy of dual hypothermic oxygenated perfusion(D-HOPE)versus static cold storage(SCS)in grafts from donors after cardiac death(DCD)to decrease the rate of non-anastomotic biliary stenosis(NAS)within the first 6 post-transplant months.

关键词： randomized therm perfusion

β-cryptoxanthin and fatty liver disease:new insights

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Hepatobiliary Surgery and Nutrition 2023年第3期12卷 450-452页

作者： robin D.Clugston Department of Physiology University of AlbertaEdmontonABCanada The Group on Molecular and Cellular Biology of Lipids University of AlbertaEdmontonABCanada

β-cryptoxanthin is a nutritionally important xanthophyll found in orange-fleshed tropical and citrus fruits,including papaya,oranges,and tangerines(1).It is also one of the most commonly detected carotenoids in human tissues(1).Uniquely,β-cryptoxanthin is the only regularly consumed dietary xanthophyll to have an intactβ-ionone ring,thus in addition to functioning as an antioxidant it can also be metabolized to vitamin A.A limited number of past studies have shown a beneficial effect ofβ-cryptoxanthin supplementation in animal models of hepatic steatosis(2).As discussed below,the recent publication by Liu et *** the group led by ***-Dong Wang has provided new insight into the benefits ofβ-cryptoxanthin supplementation in the context of fatty liver disease(3).

关键词： Liver non-alcoholic fatty liver disease β-cryptoxanthin