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Modelling Regional Land Change Scenarios to Assess Land Abandonment and Reforestation Dynamics in the Pyrenees(France)

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Journal of Mountain Science 2015年第4期12卷 905-920页

作者： Laure A.VACQUIE Thomas HOUET terry L.SOHL Ryan REKER Kristi L.SAYLER GEODE Laboratory Toulouse Jean Jaurès University U.S.Geological Survey Earth Resources Observation and Science (EROS) Center ASRC Federal – Inu Teq Contractor to U.S.Geological Survey Earth Resources Observation and Science (EROS) Center

Over the last decades and centuries,European mountain landscapes have experienced substantial *** and anthropogenic LULC changes(land use and land cover changes), especially agro-pastoral activities,have directly influenced the spatial organization and composition of European mountain *** the past sixty years, natural reforestation has been occurring due to a decline in both agricultural production activities and rural ***, to better anticipate future changes,need spatially and temporally explicit models to identify areas at risk of land change and possible *** paper presents an integrated approach combining forecasting scenarios and a LULC changes simulation model to assess where LULC changes may occur in the Pyrenees Mountains,based on historical LULC trends and a range of future socio-economic *** proposed methodologyconsiders local specificities of the Pyrenean valleys,sub-regional climate and topographical properties,and regional economic *** indicate that some regions are projected to face strong abandonment, regardless of the scenario ***, high rates of change are associated with administrative regions where land productivity is highly dependent on socio-economic drivers and climatic and environmental conditions limit intensive(agricultural and/or pastoral) production and *** combination of the results for the four scenarios allows assessments of where encroachment(*** by shrublands) and reforestation are the most *** assessment intends to provide insight into the potential future development of the Pyrenees to help identify areas that are the most sensitive to change and to guide decision makers to help their management decisions.

关键词： Pyrenees Land use change Land cover change Land abandonment Mountain landscapeReforestation LULC Model

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Improved thromboresistance and analytical performance of intravascular amperometric glucose sensors using optimized nitric oxide release coatings

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Chinese Chemical Letters 2015年第4期26卷 464-468页

作者： Alexander K.Wolf Yu Qin terry C.Major Mark E.Meyerhoff Department of Chemistry University of Michigan Department of Chemistry Nanjing University Department of Surgery University of Michigan

In this work, nitric oxide （NO） release coatings designed for intravenous amperometric glucose sensors are optimized through the use ofa polylactic acid （PLA） layer doped with a lipophilic diazeniumdiolated species that releases NO through a proton-driven mechanism. An Elast-Eon E2As polyurethane coating is used to both moderate NO release from the sensor surface and increase the sensor＇s linear detection range toward glucose. These sensors were evaluated for thromboresistance and in vivo glucose performance through implantation in rabbit veins. By maintaining NO flux on a similar scale to endogenous endothelial cells, implanted glucose sensors exhibited reduced surface clot formation which enables more accurate quantitative glucose measurements continuously. An in vivo time trace of implanted venous sensors demonstrated glucose values that correlated well with the discrete measurements of blood samples on a benchtop point-of-care sensor-based instrument. The raw measured currents from the implanted glucose sensors over 7 h time periods were converted to glucose concentration through use of both a one-point in vivo calibration and a calibration curve obtained in vitro within a bovine serum solution. Control sensors, assembled without NO release functionality, exhibit distinctive surface clotting over the 7 h in vivo implantation period.

关键词： Nitric oxide release coatingsGlucose sensorsPolylactic acid layerQuantitative glucose measurements

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Overgrowth of the indigenous gut microbiome and irritable bowel syndrome

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World Journal of Gastroenterology 2014年第10期20卷 2449-2455页

作者： William Bye Naveed Ishaq terry D Bolin Vic M Duncombe Stephen M Riordan Gastrointestinal and Liver Unit Prince of Wales Hospital Randwick 2031 New South Wales Australia Prince of Wales Clinical School Randwick NSW 2031 Australia

Culture-independent molecular techniques have demonstrated that the majority of the gut microbiota is *** of these molecular techniques to more accurately identify the indigenous gut microbiome has moved with great pace over recent years,leading to a substantial increase in understanding of gut microbial communities in both health and a number of disorders,including irritable bowel syndrome(IBS).Use of culture-independent molecular techniques already employed to characterise faecal and,to a lesser extent,colonic mucosal microbial populations in IBS,without reliance on insensitive,traditional microbiological culture techniques,has the potential to more accurately determine microbial composition in the small intestine of patients with this disorder,at least that occurring proximally and within reach of *** data concerning culture-based and culture-independent analyses of the small intestinal microbiome in IBS are considered here.

关键词： Gut microbiome Small intestinal bacterial overgrowth Irritable bowel syndrome

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Experimental observation of coupled valley and spin Hall effect in p-doped WSe2 devices

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InfoMat 2020年第5期2卷 968-974页

作者： terry Y.T.Hung Avinash Rustagi Shengjiao Zhang Pramey Upadhyaya Zhihong Chen School of Electrical and Computer Engineering Purdue UniversityWest LafayetteIndiana Birck Nanotechnology Center Purdue UniversityWest LafayetteIndiana

It is generally accepted that perpendicular magnetic anisotropy(PMA)magnets are preferred over in-plane magnetic anisotropy(IMA)magnets in data storage applications owing to their large thermal stability even at ultra-scaled *** efficiently and deterministically switch a PMA,out-of-plan spin current is ***,conventional giant spin Hall effect(GSHE)materials only produce spin currents with in-plane *** work,on the other hand,demonstrated for the first time that out-of-plane spin currents can indeed be generated by applying electric filed to monolayer WSe2 at room temperature and the spin information was detected by a graphene *** by theoretical calculations,we found that the interfacial polarization between graphene and WSe2 to be^38%assuming the ferromagnetic detector's polarization efficiency to be^4%.Moreover,the spin polarization is determined by the polarity of the applied electric field.

关键词： Coupled valley and spin Hall effect Perpendicular magnetic anisotropy WSe2

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Pediatric fibrous pseudotumor of the tunica vaginalis testis

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Asian Journal of Urology 2016年第2期3卷 99-102页

作者： Ryan Yu Jefferson terry Mutaz Alnassar Jorge Demaria Department of Pathology and Molecular Medicine McMaster UniversityHamiltonOntarioCanada Department of Radiology McMaster UniversityHamiltonOntarioCanada Department of Surgery Division of UrologyMcMaster UniversityHamiltonOntarioCanada

We describe a 16-year-old male with ultrasound evidence of a 1.3 cm right paratesticular nodule,which was managed by intraoperative frozen section and excisional *** pathologic findings were consistent with benign fibrous pseudotumor of the tunica vaginalis testis,which is a very rare lesion in the pediatric *** of fibrous pseudotumor in the differential diagnosis of pediatric paratesticular masses may help prevent unnecessarily aggressive therapy.

关键词： Adolescent Testis Ultrasonography Pathology

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爱你，我敢说一辈子

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作者： Darry ring

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Quality assessment of OpenStreetMap data using trajectory mining

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Geo-Spatial Information Science 2016年第1期19卷 56-68页

作者： Anahid Basiri Mike Jackson Pouria Amirian Amir Pourabdollah Monika Sester Adam Winstanley terry Moore Lijuan Zhang The Nottingham Geospatial Institute The University of NottinghamNottinghamUK Ordnance Survey SouthamptonUK The School of Computer Science The University of NottinghamNottinghamUK Institute of Cartography and Geoinformatics(IKG) Leibniz UniversitätHannoverGermany e Department of Computer Science Maynooth UniversityMaynoothIreland Faculty of Civil and Environmental Engineering The Technion-Israel Institute of TechnologyHaifaIsrael

OpenStreetMap(OSM)data are widely used but their reliability is still *** contributors to OSM have not been trained in geography or surveying and consequently their contributions,including geometry and attribute data inserts,deletions,and updates,can be inaccurate,incomplete,inconsistent,or *** are some mechanisms and applications dedicated to discovering bugs and errors in OSM *** systems can remove errors through user-checks and applying predefined rules but they need an extra control process to check the real-world validity of suspected errors and *** paper focuses on finding bugs and errors based on patterns and rules extracted from the tracking data of *** underlying idea is that certain characteristics of user trajectories are directly linked to the type of *** such rules,some sets of potential bugs and errors can be identified and stored for further investigations.

关键词： Spatial data quality OpenStreetMap(OSM) trajectory data mining

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Endosymbiotic pathogen-inhibitory gut bacteria in three Indian Major Carps under polyculture system: A step toward making a probiotics consortium

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Aquaculture and Fisheries 2021年第2期6卷 192-204页

作者： Koushik Ghosh Anjan Mukherjee Dipanjan Dutta Sudeshna Banerjee Eva Marie Breines Ellinor Hareide Einar ringø Aquaculture Laboratory Department of ZoologyThe University of BurdwanBurdwan713104India Department of Arctic and Marine Biology Faculty of BioscienceFisheries and EconomicsUiTThe Arctic University of NorwayBreivika9037Norway Norwegian College of Fishery Science Faculty of BiosciencesFisheries and EconomicsUiTThe Arctic University of NorwayTromsø9037Norway

The gastrointestinal(GI)microbiome in fish plays significant roles in health and disease *** investigation was accomplished to enumerate,characterize and identify the potential probiotic bacteria from three Indian Major Carps(IMCs),viz.,rohu(Labeo rohita),catla(Catla catla)and mrigal(Cirrhinus mrigala)using culture dependent ***,105 pathogen-inhibitory bacteria(out of 1216 isolates)were detected from three IMCs by double layer assay.16S rRNA partial gene sequence analyses and BLAST search in the NCBI GenBank unveiled that 94.29%of the pathogen inhibitory bacteria were bacilli(99 strains)and Bacillus licheniformis by far the most common(28%).The primarily selected 27 pathogen-inhibitory strains(cumulative inhibition score≥13)produced extracellular enzymes,while 15 of them produced all the six exo-enzymes studied(amylase,protease,lipase,cellulase,phytase and xylanase).Gut stability of the strains became apparent by their ability to grow in fish mucus and tolerance to diluted ***,14 strains were noticed asγ-hemolytic and susceptible to the commonly used ***,intra-peritoneal injection withγ-hemolytic strains did not induce any pathological signs or mortalities in fish,and thus were considered as *** 14γ-hemolytic isolates were represented by the genus Bacillus(13)and Stenotrophomonas(1),which might form probiotic consortia for prospective use in carp culture.

关键词： Carp Bacillus Stenotrophomonas Antagonism Exoenzymes 16S rRNA

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Integrity monitoring of fixed ambiguity Precise Point Positioning(PPP)solutions

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Geo-Spatial Information Science 2013年第3期16卷 141-148页

作者： Altti JOKINEN Shaojun FENG Wolfgang SCHUSTER Washington OCHIENG Chris HIDE terry MOORE Chris HILL Department of Civil and Environmental Engineering Imperial College London Centre for Transport StudiesLondon SW72AZUK Nottingham Geospatial Institute(NGI) University of NottinghamNottingham NG72TUUK

Traditional positioning methods,such as conventional Real Time Kinematic(cRTK)rely upon local reference networks to enable users to achieve high-accuracy *** need for such relatively dense networks has significant cost *** Point Positioning(PPP)on the other hand is a positioning method capable of centimeter-level positioning without the need for such local networks,hence providing significant cost benefits especially in remote *** paper presents the state-of-the-art PPP method using both GPS and GLONASS measurements to estimate the float position solution before attempting to resolve GPS integer *** monitoring is carried out using the Imperial College Carrier-phase Receiver Autonomous Integrity Monitoring method.A new method to detect and exclude GPS base-satellite failures is developed.A base-satellite is a satellite whose measurements are differenced from other satellite’s measurements when using between-satellite-differenced measurements to estimate *** failure detection and exclusion methods are tested using static GNSS data recorded by International GNSS Service stations both in static and dynamic processing *** results show that failure detection can be achieved in all cases tested and failure exclusion can be achieved for static *** the kinematic processing cases,failure exclusion is more difficult because the higher noise in the measurement residuals increases the difficulty to distinguish between failures associated with the base-satellite and other satellites.

关键词： Precise Point Positioning(PPP) integrity ambiguity resolution failure exclusion

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Trom Mean Teld to Rdalivisic Mean Teld Theorg Progress,Success and Problems

Trom Mean Teld to Rdalivisic Mean Teld Theorg Progress,Succe...

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CCAST“放射性束核和天体物理”研讨会暨99年亚原子物理暑期讲习班

作者： P.ring

Ⅰ. InkoductionⅡ. Mean Field Methods in Nuclear Physics ·Maocroscopic-Microscoplc Approaches ·Energy-Fuchonal Methods (Skyrme,Yogny) ·Rclafivislic Mean FieldⅢRolafing Mean Fields and fligh Spin PhysicsⅣ. Yeneralized Mean Field and Pa.ring (HFB-Theory)Ⅴ. Applieafions To Exofic NucleiⅥ. Time-Depend Mean,FieldsⅦ. Problems with Mean Field-Apprvximafions

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