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Numerical computation of hurricane effects on historic coastal hydrology in Southern Florida

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Ecological Processes 2015年第1期4卷 37-56页

作者： Eric d Swain dennis krohn Catherine A Langtimm U.S.Geological Survey Caribbean-Florida Water Science Center7500 SW 36th StreetDavieFL 33314USA U.S.Geological Survey St.Petersburg Coastal and Marine Science Center600 Fourth Street SouthSt.PetersburgFL 33701USA U.S.Geological Survey Southeast Ecological Science Center7920 NW 71st StreetGainesvilleFL 32653USA

Introduction:Numerical models are critical for assessing the effects of sea level rise(SLR),hurricanes,and storm surge on vegetation change in the Everglades National *** model must be capable of representing short-timescale hydrodynamics,salinity transport,and groundwater ***,there is also a strong need to adapt these numerical models to hindcast past conditions in order to examine long-term effects on the distribution of vegetation that cannot be determined using only the modern ***:Based on parameters developed for a numerical model developed for the recent 1996 to 2004 period,a hindcast model was developed to represent sea level and water management for the period of 1926 to 1932,constrained by the limited hydrology and meteorology data available from the historic *** hurricanewind and storm surge representations,required for the hindcast model,are based on information synthesized from modern storm data.A series of simulation scenarios with various hurricane representations inserted into both hindcast and recent numerical models were used to assess the utility of the storm representation in the model and compare the two ***:the comparison of the hindcast and recent models showed differences in the hydrology patterns that are consistent with known differences in water delivery systems and sea level rise.A 30×lower-resolution spatially variable wind grid for the hindcast produced similar results to the original high-resolution full wind grid representation of the recent *** effects on hydrologic patterns demonstrated with the simulations show hydrologic processes that could have a long-term effect on vegetation ***:the hindcast simulation estimated hydrologic processes for the 1926 to 1932 *** shows promise as a simulator in long-term ecological studies to test hypotheses based on theoretical or empirical-based studies at larger landscape scales.

关键词： Hindcast Numerical models Hurricanes Wind fields Storm surge Sea level rise Coastal hydrology

Primary gastric non-Hodgkin lymphomas:Recent advances regarding disease pathogenesis and treatment

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World Journal of Gastroenterology 2021年第35期27卷 5932-5945页

作者： Michael d diamantidis Maria Papaioannou Evdoxia Hatjiharissi department of Hematology Thalassemia and Sickle Cell Disease UnitGeneral Hospital of LarissaLarissa 41221ThessalyGreece division of Hematology First Department of Internal MedicineAHEPA General HospitalAristotle University of ThessalonikiThessaloniki 54636Greece

Primary gastric lymphomas(PGLs)are distinct lymphoproliferative neoplasms described as heterogeneous entities clinically and *** main histological types are diffuse large B-cell lymphoma(dLBCL)or mucosaassociated lymphoma *** has been one of the main fields of clinical research of our group in recent *** gastric dLBCLs are frequent,sufficient data to guide optimal care are *** today,a multidisciplinary approach has been applied,including chemotherapy,surgery,radiotherapy or a combination of these *** this minireview article,we provide an overview of the clinical manifestations,diagnosis and staging of these diseases,along with their molecular pathogenesis and the most important related clinical published *** then discuss the scientific gaps,perils and pitfalls that exist regarding the aforementioned studies,in parallel with the unmet need for future research and comment on the proper methodology for such retrospective *** to fill this gap,we retrospectively evaluated the trends in clinical presentation,management and outcome among 165 patients with dLBCL PGL who were seen in our institutions in *** study cohort was divided into two subgroups,comparing the main 2 therapeutic options[cyclophosphamide doxorubicin vincristine prednisone(CHOP)vs rituximab-CHOP(R-CHOP)].A better outcome with immunochemotherapy(R-CHOP)was *** the next 2 mo,we will present the update of our study with the same basic conclusion.

关键词： Primary gastric lymphoma Extranodal non-Hodgkin’s lymphoma diffuse large B-cell lymphoma Mucosa-associated lymphoid tissue Immunochemotherapy Rituximab-cyclophosphamide doxorubicin vincristine prednisone

Recycling of Sludge From Chemical-Mechanical Polishing （CMP） Waste Water treatment

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Recycling of Sludge From Chemical-Mechanical Polishing （CMP...

d-Link推出全千兆二层智能交换机dGS-3024

第八届东亚资源再生技术国际会议

作者： E.Shibata M.Maeda t.Nakamura H.Umezawa M.Iseki d.takaoka M.Yasuda M.tsuihiji k.Hara Institute of Multidisciplinary Research for Advanced Materials Tohoku University 11 Katahira 2-Chome AobakuSendai 980-8577 Japan Institute of Multidisciplinary Research for Advanced Materials Tohoku University 11 Katahira 2-Chome AobakuSendai 980-8577 Japan Institute of Multidisciplinary Research for Advanced Materials Tohoku University 11 Katahira 2-Chome AobakuSendai 980-8577 Japan SANYO ELECtRIC Co. Ltd. 1-1-1 Sakata Oizumi-Machi Ora-Gun Gunma 370-0596 Japan SANYO ELECtRIC Co. Ltd. 1-1-1 Sakata Oizumi-Machi Ora-Gun Gunma 370-0596 Japan SANYO ELECtRIC Co. Ltd. 1-1-1 Sakata Oizumi-Machi Ora-Gun Gunma 370-0596 Japan SANYO ELECtRIC Co. Ltd. 1-1-1 Sakata Oizumi-Machi Ora-Gun Gunma 370-0596 Japan SANYO Aqua technology Co. Ltd. 1-1-1 Sakata Oizumi-Machi Ora-Gun Gunma 370-0596 Japan SANYO Aqua technology Co. Ltd. 1-1-1 Sakata Oizumi-Machi Ora-Gun Gunma 370-0596 Japan

＜正＞In order to obtain the basic knowledge needed for an efficient flat membrane filtration system for the wastewater from chemical-mechanical polishing （CMP）, we have investigated the formation mechanisms of silica gel from a colloidal silica slurry using a membrane filtration system. And besides, for recycling the wet silica gel as a fine silica powder, the experimentally formed wet silica gel was heat-dried and also freeze -dried, and then the micromorphology, specific surface area and pore size distribution of the obtained powders were investigated. the basic mechanisms of slurry filtration, including the effects of vacuum pressure and slurry volume, can be explained by darcy’s Law. the freeze-dried gel sample was transformed to a fine powder, however the heat-dried one became a sintered solid. Our results indicate that, in the plant, the recovered wet silica gel can be recycled as a fine silica powder by a freeze-dry treatment. the specific surface area and the pore size distribution of the powders were significantly affected by the slurry pH.

关键词： CMP slurry Flat membrane filtration Silica gel Freeze-dry

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教育信息化 2005年第7期 79-80页

作者： d-Link

随着千兆渐成主流，千兆交换机在各行业的应用更加广泛。近日，国际著名网络设备和解决方案提供商d-Link推出一款全干兆二层智能交换机dGS-3024。这款部门级交换机采用模块化设计，性能优越，实现了千兆到桌面，能够轻松搭建部门级无瓶... 详细信息

随着千兆渐成主流，千兆交换机在各行业的应用更加广泛。近日，国际著名网络设备和解决方案提供商d-Link推出一款全干兆二层智能交换机dGS-3024。这款部门级交换机采用模块化设计，性能优越，实现了千兆到桌面，能够轻松搭建部门级无瓶颈交换网络，灵活应用于大型企业网、校园网等多种环境。整体来看，dGS-3024具有以下几方面突出特点：

关键词： d-Link 智能交换机 dGS-3024 网络设备模块化设计校园网

Reactions of Benzo[b]cyclobuta[d]pyran-3-one derivatives with Sulfur Ylide

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复旦学报(自然科学版) 2005年第5期 285-286页

作者： Masayuki Yamashita,Yadav Navnath d.,Masaki Nagahama,tomoki Inaba,Ikuo kawasaki,Shunsaku Ohta kyoto Pharmaceutical University Misasagi-Nakauchicho 5 Yamashinaku kyoto 607-8414 Japan kyoto Pharmaceutical University Misasagi-Nakauchicho 5 Yamashinaku kyoto 607-8414 Japan kyoto Pharmaceutical University Misasagi-Nakauchicho 5 Yamashinaku kyoto 607-8414 Japan kyoto Pharmaceutical University Misasagi-Nakauchicho 5 Yamashinaku kyoto 607-8414 Japan kyoto Pharmaceutical University Misasagi-Nakauchicho 5 Yamashinaku kyoto 607-8414 Japan kyoto Pharmaceutical University Misasagi-Nakauchicho 5 Yamashinaku kyoto 607-8414 Japan

210Pb(ex) depth distribution in soil and calibration models for assessment of soil erosion rates from 210Pb(ex) measurements

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Chinese Science Bulletin 2003年第8期48卷 813-818页

作者： ZHAngXinbao d.E.Walling FEngMingyi WENAnbang StatekeyLaboratoryofLoessandQuaternaryGeology InstituteofEarthEnvironmentCASXi'an710075China departmentofGeographyandArchaeology ExeterUniversityExeterUKEX44RJ ChengduInstituteofMountainHazardsandEnvironment ChineseAcademyofSciences(CAS)Chengdu610041China

three soil cores collected from China and Uk show the 210Pbex and 137Cs depth distribution on uncultivated and cultivated land. depth distributions of the two nuclides are very similar. those nuclide concentrations are higher in the top horizon and decrease exponentially with depth on uncultivated land while the concentrations are almost uni-form throughout the plough layer as a result of mixing asso-ciated with cultivation on cultivated land. 210Pbex reference inventory in the Loess Plateau is 573 mBq·cm-2, a little higher than 520.0 mBq·cm-2 in Uk. distribution of artificial fallout 137Cs, produced during the nuclear testing period of the late 1950s and 1960s, is in an unsteady state. In contrast, distribution of natural fallout 210Pbex is in a steady state un-der constant conditions of land environment and erosion processes for a long term, e.g. >100 years. therefore, mass balances of 137Cs and 210Pbex in soil are different. According to its processes of continues deposition from the atmosphere, nature decay and losses with soil losses, 210Pbex steady state mass balance models for cultivated land as well as for uncul-tivated land are developed to estimate soil erosion rates in this paper. Besides, the proportion of freshly deposited 210Pbex fallout removed by erosion on cultivated land can also be calculated from 210Pbex depth distribution at a reference site of uneroded permanent grass land.

关键词： ^210Pbex 铅土壤侵蚀铯铀

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Effect of thermal radiation on mixed convection of a nanofluid from an inclined wavy surface embedded in a non-darcy porous medium with wall heat flux

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Propulsion and Power Research 2018年第2期7卷 147-157页

作者： d.Srinivasacharya P.Vijay kumar department of Mathematics National Institute of TechnologyWarangal 506004TelanganaIndia

this article focuses on the effect of radiation on mixed convection in a nanofluid along an inclined wavy surface embedded in a non-darcy porous medium.A coordinate transformation is employed to transform the complex wavy surface to a smooth *** governing equations are transformed into a set of partial differential equations using the nonsimilarity transformation and then a local similarity and non-similarity method is applied to obtain coupled ordinary differential *** resulting equations are linearized using the successive linearization method and then solved by the Chebyshev spectral *** effects of radiation,non-darcy parameter,Brownian motion parameter,thermophoresis parameter,the amplitude of the wavy surface,angle of inclination of the wavy surface on the non-dimensional heat and nanoparticle mass transfer rates are studied and presented graphically.

关键词： Mixed convection Nanofluid Inclined wavy surface Non-darcy porous medium Radiation Heat flux

Chemically induced local lattice distortions versus structural phase transformations in compositionally complex alloys

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npj Computational Materials 2021年第1期7卷 312-319页

作者： Yuji Ikeda konstantin Gubaev Jörg Neugebauer Blazej Grabowski Fritz körmann Institute for Materials Science University of StuttgartStuttgartGermany Max-Planck-Institut für Eisenforschung GmbH DüsseldorfGermany department of Materials Science and Engineering Delft University of TechnologyDelftThe Netherlands

Recent experiments show that the chemical composition of body-centered cubic(bcc)refractory high entropy alloys(HEAs)can be tuned to enable transformation-induced plasticity(tRIP),which significantly improves the ductility of these *** calls for an accurate and efficient method to map the structural stability as a function of composition.A key challenge for atomistic simulations is to separate the structural transformation between the bcc and theωphases from the intrinsic local lattice distortions in such chemically disordered *** solve this issue,we develop a method that utilizes a symmetry analysis to detect differences in the crystal *** this method in combination with ab initio calculations,we demonstrate that local lattice distortions largely affect the phase stability of ti–Zr–Hf–ta and ti–Zr–Nb–Hf–ta *** relaxation effects are properly taken into account,the predicted compositions near the bcc–hcp energetic equilibrium are close to the experimental compositions,for which good strength and ductility due to the tRIP effect are observed.

关键词： alloys ductility distortion

d-Link d-Vision 网管系统校园网应用分析

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教育信息化 2004年第7期 17-18,35页

作者： d—Link d-Link

软硬兼施,优化之道随着网络建设在电信、金融、教育、企业等各行各业的全面展开,用户对网络性能的要求不断提高.当前网络的发展特点是规模不断扩大,复杂性不断增加,异构性越来越高.同时,网络中还将负载ERP等多种网络软件以提供各种服务... 详细信息

软硬兼施,优化之道随着网络建设在电信、金融、教育、企业等各行各业的全面展开,用户对网络性能的要求不断提高.当前网络的发展特点是规模不断扩大,复杂性不断增加,异构性越来越高.同时,网络中还将负载ERP等多种网络软件以提供各种服务.网络管理软件作为一种很重要的技术,对网络的发展具有重要的影响.它通过一个高效的管理系统对整个网络系统进行有序、高效的管理,直接影响到网络的运行质量.因此,一个高标准的网络不仅在硬件设施和网络结构设计上严格要求,也对网管软件的性能和质量提出了新的要求.软硬兼施为网络得以优化应用提供了全面而可靠的保障,在校园网的建设中,网管软件越来越受到重视并得到了广泛的应用.

关键词： d-Link d-Vision 网管系统校园网应用分析网络管理软件硬件建设解决方案校园管理教育信息化

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