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Research in Astronomy and Astrophysics 2011年第6期11卷 625-630页

作者： j.E.Horvath m.P.Allen Instituto de Astronomia Geofísica e Ciências Atmosféricas-Universidade de So PauloRua do Mato122605508-900 Cidade Universitria So Paulo SPBrazil CEFET So Paulo Rua Pedro Vicente 62501109-010Caninde'So Paulo SPBrazil

We discuss the association between the candidate magnetar CXOU j171405.7-381031 and the supernova remnant CTB *** recent detection of the period derivative of the object allowed an estimation of a young characteristic age of only ～ *** value is too small to be compatible even with the minimum radius of the remnant being ≥ 10 pc,the value corresponding to the lower limit of the estimated distance of 10.2 ± 3.5 kpc,unless the true distance happens to be even smaller than the lower *** argue that a consistent scenario for the remnant＇s origin,in which the latter is powered by the energy injected by a young magnetar,is indeed more accurate to explain the young age,and demonstrates its non-standard（***-driven） nature.

关键词： stars:supernova — stars:neutron

Women in visual neural regeneration research

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Neural Regeneration Research 2025年第2期20卷 489-490页

作者： Tonia S.Rex David j.Calkins vanderbilt Eye Institute Vanderbilt University Medical CenterNashvilleTNUSA

The year 2024 marks the 60^(th)anniversary of Title IX and 25 years since the New York Times revealed bias against female faculty members at the massachusetts Institute of *** take an opportunity here to examine the state of gender bias in a relatively new yet already prominent field,neural regeneration in the visual system,for which there is a well-defined context useful for this *** National Eye Institute(NEI)provided the first round of research funding for its Audacious Goals Initiative(AGI)on visual neural regeneration in 2013 and the last round in ***,we focus on this *** sources included Pubmed,the National Science Foundation(NSF),the NEI,the Blue Ridge Institute for medical Research and data from the major professional organization for eye and vision research,the Association for Research in vision and Ophthalmology(ARvO).

关键词： neural visual Times

SPECIAL ISSUE EDITORIAL ON mASS CUSTOmIZATION AND SUSTAINABLE vALUE SYSTEmS

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journal of Systems Science and Systems Engineering 2011年第3期20卷 257-259页

作者： Amy j.C.TRAPPEY P.m.WOGNUm Charles v.TRAPPEY Department of Industrial Engineering and Engineering management National Tsing Hua University Department of Social Sciences Wageningen UniversityThe Netherlands Department of management Science National Chiao Tung University

Today, new products or services must be designed to satisfy ever changing consumer demand by companies to remain competitive. mass customization, personalized services, and integration of information and decision processes are needed to produce an increasingly diverse range of products and services. At the same time efficiency as well as flexibility of design and production processes need to be improved.

关键词： SPECIAL ISSUE EDITORIAL ON mASS CUSTOmIZATION AND SUSTAINABLE vALUE SYSTEmS

Generation of brain vascular heterogeneity:recent advances from the perspective of angiogenesis

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Neural Regeneration Research 2025年第7期20卷 2013-2014页

作者： Nathanael j.Lee Ryota L.matsuoka Department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Department of molecular medicine Cleveland Clinic Lerner College of MedicineCase Western Reserve UniversityClevelandOHUSA

Heterogeneous proper t i es of vascular endothelial cells in the brain:The brain displays large energy dynamics and consumption,and this high level of metabolic demands is fulfilled by a continuous supply of glucose and oxygen through its vascular *** vasculature consists of highly divergent blood vessel branches,giving rise to a dense network of capillaries that supply blood to all cells across the *** elaborated vascular network is thought to develop via angiogenesis,a process in which new blood vessels grow from pre-existing *** capillaries exhibit organotypic features distinct from other tissues and are formed primarily by two major endothelial cell(EC)types:those that form the semi-permeable blood-brain barrier(BBB)and those that develop highly permeable pores known as fenestrae(matsuoka et al.,2022).The structural and functional differences between BBB and fenestrated vascular ECs represent a fundamental feature of brain vasculature and form the foundation for both brain function and homeostasis.

关键词： angiogenesis homeostasis network

AC-current-induced magnetization switching in amorphous microwires

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Frontiers of physics 2018年第2期13卷 213-223页

作者： v. Zhukova j. m. Blanco A. Chizhik m. Ipatov A. Zhukov Dpto. Fisica Aplicada I EUPDS UPV/EHU Plaza Europa 1 San Sebastidn 20018 Spain Dpto. Fisica de materiales Facultad de Qulmica UPV/EHU 1072 20080 San Sebastidn Spain IKERBASQUE Basque Foundation for Science 58011 Bilbao Spain

We studied the influence of AC current flowing through microwires, on magnetization dynamics. We used a previously developed Sixtus-Tonks modified setup to evaluate the domain wall （DW） velocity within the microwire. However, instead of a magnetizing solenoid, we used a current flowing through the microwire. We observed that the AC current flowing through the annealed Co-rich microwire leads to remagnetization by fast domain wall propagation. The estimated DW velocity was approximately 4.5 km/s, which is similar to and even higher than that reported for the magnetic-field-driven domain wall propagation in Fe- and Co-rich microwires. We measured the DW velocity under tensile stress, and found that the DW velocity decreases under applied stress. An observed DW propagation induced by the current flowing through the microwire is explained considering the influence of an Oersted magnetic field on the outer domain shell. This field has a circular easy magnetization direction and magnetostatic interaction between the outer circumferentially magnetized shell and the inner axially magnetized core.

关键词： domain wall propagation magnetic microwire amorphous material magnetoelasticanisotropy

Investigation of the structural changes of cocoa bean (with and without seed coat) during convective drying

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International journal of Agricultural and Biological Engineering 2012年第3期5卷 75-82页

作者： m C Ndukwu K j Simonyan v I O Ndirika michael Okpara University of Agriculture Department of Agricultural and Bio-resources EngineeringUmudikeP.M.B 7267 Umuahia Abia State Nigeria

The influence of seed coat on the behaviour of heterogeneous structure of cocoa bean(frosteros sp.)during convective drying with tempering period was investigated in an isothermal *** was found that the removal rate of moisture and air diffusion between the cocoa kernel and seed coat is not the same especially at the temperature of 55℃and initial drying time for all temperatures *** the drying temperature increased to 70℃and 81℃,the cocoa kernel and the seed coat shrinks simultaneously,indicating that the rate of moisture and air removal from the kernel through the seed coat are the *** in sphericity of the bean was more pronounced at the temperature of 55℃for the seeds with seed coat while for all other drying conditions it remains fairly constant after one-hour drying.

关键词： cocoa bean shrinkage tempering moisture ratio diffusion isothermal convective drying

Object-Based method Outperforms Per-Pixel method for Land Cover Classification in a Protected Area of the Brazilian Atlantic Rainforest Region

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Pedosphere 2013年第3期23卷 290-297页

作者： T.RITTL m.COOPER R.j.HECK m.v.R.BALLESTER Department of Soil Quality University of Wageningen Department of Soil Science University of So Paulo School of Environmental Sciences University of Guelph Center for Nuclear Energy in Agriculture (CENA) University of So Paulo

Conventional image classification based on pixels hinders the possibilities to obtain information contained in images, while modern object-based classification methods increase the acquisition of information about the object and the context in which it is inserted in the image. The objective of this study was to investigate the performance of different classification methods for land cover mapping in the vicinity of the Alto Ribeira Tourist State Park, a Brazilian Atlantic rainforest area. Two classification methods were tested, including i） a hybrid per-pixel classification using the image processing software ERDAS Imagine version 9.1 and ii） an object-based classification using the software eCognition version 5. In the first method, six different classes were established, while in the second method, another two classes were established in addition to the six classes in the first method. Accuracy assessment of the classification results presented showed that the object-based classification with a Kappa index value of 0.8687 outperformed the per-pixel classification with a Kappa index value of 0.2224. Application of the user＇s knowledge during the object-based classification process achieved the desired quality; therefore, the use of inter-relationships between objects, superelasses, subclasses, and neighboring classes were critical to improving the efficiency of land cover classification.

关键词： accuracy assessment image classification Kappa index user's knowledge

magnesium alloy AZ63A reinforcement by alloying with gallium and using high-disperse ZrO_(2) particles

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journal of magnesium and Alloys 2016年第4期4卷 265-269页

作者： j.Khokhlova m.Khokhlov v.Synyuk E.O.Paton Electric Welding Institute NASUKievUkraine

The aim of this work was to obtain an experimental magnesium alloy by remelting standard AZ63A alloy with addition of gallium ligatures and ZrO_(2) *** allowed reinforcement of alloy and increase its hardness and Young’s *** chemical analysis of this alloy shows two types of structures which are evenly distributed in *** we can conclude that reinforcing effect is the result of formation of intermetallic phase mg_(5)-Ga_(2).

关键词： magnesium Gallium Zirconium dioxide Alloying Reinforcement

measurement of j/ψ→η_cγ at KEDR

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Chinese Physics C 2010年第6期34卷 831-835页

作者： v.v.Anashin v.m.Aulchenko E.m.Baldin A.K.Barladyan A.Yu.Barnyakov m.Yu.Barnyakov S.E.Baru I.v.Bedny O.L.Beloborodova A.E.Blinov v.E.Blinov A.v.Bobrov v.S.Bobrovnikov A.v.Bogomyagkov A.E.Bondar A.R.Buzykaev S.I.Eidelman Yu.m.Glukhovchenko v.v.Gulevich D.v.Gusev S.E.Karnaev G.v.Karpov S.v.Karpov T.A.Kharlamova v.A.Kiselev S.A.Kononov K.Yu.Kotov E.A.Kravchenko v.F.Kulikov G.Ya.Kurkin E.A.Kuper E.B.Levichev D.A.maksimov v.m.malyshev A.L.maslennikov A.S.medvedko O.I.meshkov A.I.milstein S.I.mishnev I.I.morozov N.Yu.muchnoi v.v.Neufeld S.A.Nikitin I.B.Nikolaev I.N.Okunev A.P.Onuchin S.B.Oreshkin I.O.Orlov A.A.Osipov S.v.Peleganchuk S.G.Pivovarov P.A.Piminov v.v.Petrov A.O.Poluektov I.N.Popkov G.E.Pospelov v.G.Prisekin A.A.Ruban v.K.Sandyrev G.A.Savinov A.G.Shamov D.N.Shatilov B.A.Shwartz E.A.Simonov S.v.Sinyatkin Yu.I.Skovpen A.N.Skrinsky v.v.Smaluk A.v.Sokolov A.m.Sukharev E.v.Starostina A.A.Talyshev v.A.Tayursky v.I.Telnov Yu.A.Tikhonov K.Yu.Todyshev G.m.Tumaikin Yu.v.Usov A.I.vorobiov A.N.Yushkov v.N.Zhilich v.v.Zhulanov A.N.Zhuravlev Budker Institute of Nuclear Physics Novosibirsk State University Novosibirsk State Technical University

We present a study of the inclusive photon spectra from 5.9 million j/ψ decays collected with the KEDR detector at the vEPP-4m e＋e collider. We measure the branching fraction of radiative decay j/ψ→ηcγ, ηc width and mass. Our preliminary results are： m（ηc） = 2979.4± 1.5 ± 1.9 mev/c^2, Г（ηc） = 27.8±5.1 ±3.3 mev, B（jψ→ηcγ） = （2.34±0.15±0.40）%.

关键词： ηc meson full width mass radiative decay

Enhancing production monitoring: A back allocation methodology to estimate well flow rates and assist well test scheduling

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Petroleum Research 2024年第3期9卷 369-379页

作者： G.S.Chaves v.j.m.Ferreira Filho Universidade Federal Do Rio de janeiro Brazil

Production flow rates are crucial to make operational decisions,monitor,manage,and optimize oil and gas *** rates also have a financial importance to correctly allocate production to fiscal purposes required by regulatory agencies or to allocate production in fields owned by multiple *** its significance,usually only the total field production is measured in real time,which requires an alternative way to estimate wells'*** address these challenges,this work presents a back allocation methodology that leverages real-time instrumentation,simulations,algorithms,and mathe-matical programming modeling to enhance well monitoring and assist in well test *** methodology comprises four modules:simulation,classification,error calculation,and *** modules work together to characterize the flowline,wellbore,and reservoir,verify simulation outputs,minimize errors,and calculate flow rates while honoring the total platform flow *** well status generated through the classification module provides valuable information about the current condition of each well(*** the well is deviating from the latest well test parameters),aiding in decision-making for well testing scheduling and *** effectiveness of the methodology is demonstrated through its application to a representative offshore oil field with 14 producing wells and two years of daily production *** results highlight the robustness of the methodology in properly classifying the wells and obtaining flow rates that honor the total platform flow ***,the methodology supports well test scheduling and provides reliable indicators for well *** uti-lizing real-time data and advanced modeling techniques,this methodology enhances production monitoring and facilitates informed operational decision-making in the oil and gas industry.

关键词： Production estimation Real-time production Production monitoring Back allocation Well test scheduling Flow rate estimation