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基于深度学习的下咽癌MRI全自动分割与影像组学特征提取

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国际医学放射学杂志 2023年第6期 750-750页

作者： y.c.lin G.lin S.Pandey c.H.yeh J.J.Wang c.y.lin 鄢英男

摘要目的利用卷积神经网络对下咽癌（HPc）进行MRI全自动分割和影像组学特征提取。方法收集222例HPc病人的MR影像，其中178例用于训练，44例用于测

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Distinct Electrical and Mechanical Responses of a cu-10Fe composite Prepared by Hot-Pressed Sintering and Post Treatment

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Acta Metallurgica Sinica(English Letters) 2024年第2期37卷 255-265页

作者： X.y.yue S.y.Peng X.Zhang c.N.He y.Z.Tian Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) School of Materials Science and EngineeringNortheastern UniversityShenyang110819China School of Materials Science and Engineering and Tianjin Key Laboratory of composite and Functional Materials Tianjin UniversityTianjin300350China Research centre for Metallic Wires Northeastern UniversityShenyang110819China

A cu-10wt%Fe composite was prepared through hot-pressed sintering,and the material was subsequently solution *** hot-pressed sintered and solution treated materials were rolled and *** precipitation behavior and performance changes were systematically studied by using scanning electron microscopy and transmission electron *** contrast to the hot-pressed sintered specimen,the solution treatment significantly affects the thermal stability and properties of the cu-10wt%Fe *** cu-10wt%Fe composite was prepared after solid solution,cold rolling and aging at 773 K for 1 h,and it obtained excellent tensile strength of 494 MPa,uniform elongation of 16.3%,electrical conductivity of 51.1%IAcS and softening temperature of 838 *** for the distinct difference in thermal stability and properties between hot-pressed sintered and solution treated specimens were *** findings provide a theoretical basis for designing high-performance cu-based in-situ composites by post treatment.

关键词： cu-Fe composite Hot-pressed sintering Thermal stability Strength Electrical conductivity

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奶蛋白类型及其对干酪制作的影响

国外畜牧学（草食家畜） 1992年第5期 51-52页

作者： c.y.lin 钱冬梅

一、奶蛋白类型及特性牛奶中含有两种主要的蛋白成分,酪蛋白和乳清蛋白,酪蛋白包括a_(s1)-酪蛋白,a_(s2)-酪蛋白,β-酪蛋白和k-酪蛋白,而乳清蛋白主要由α-乳清蛋白,β-乳球蛋白,血清蛋白和少量免疫球蛋白组成。荷斯坦牛奶的成分列于... 详细信息

一、奶蛋白类型及特性牛奶中含有两种主要的蛋白成分,酪蛋白和乳清蛋白,酪蛋白包括a_(s1)-酪蛋白,a_(s2)-酪蛋白,β-酪蛋白和k-酪蛋白,而乳清蛋白主要由α-乳清蛋白,β-乳球蛋白,血清蛋白和少量免疫球蛋白组成。荷斯坦牛奶的成分列于表1,每种酪蛋白和乳清蛋白的特性列于表2。Brunner(1981)已对奶蛋白的命名及物理、化学特性进行了描述。不同品种牛的奶蛋白位点的基因频率在不同国家已有报道。有关荷斯坦牛奶蛋白基因频率的最近四篇报道比较于表3。这些研究表明:a_(s1)

关键词：牛奶蛋白干酪加工

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奶蛋白直接定型与奶用公母牛的遗传改良

草食家畜 1993年第2期 19-22页

作者： c.y.lin 郭春华

对奶用公母牛的选择,主要是根据泌乳量、乳脂量等数量性状。而这些性状受微效多基因的控制,且易受环境影响。因此,遗传改良的速度非常缓慢。为了提高选种的准确性,人们对另一些与之有关的质量性状,如血型、酶、血清蛋白和奶蛋白型进行... 详细信息

对奶用公母牛的选择,主要是根据泌乳量、乳脂量等数量性状。而这些性状受微效多基因的控制,且易受环境影响。因此,遗传改良的速度非常缓慢。为了提高选种的准确性,人们对另一些与之有关的质量性状,如血型、酶、血清蛋白和奶蛋白型进行了大量研究,本文就近几十年来人们对牛奶蛋白型及其在遗传改良中的应用研究作一综述。

关键词：牛乳牛公牛母牛遗传育种

A fast forward computational method for nuclear measurement using volumetric detection constraints

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Nuclear Science and Techniques 2024年第2期35卷 47-63页

作者： Qiong Zhang lin-Lv lin University of Electronic Science and Technology of china Chengdu 610000China

Owing to the complex lithology of unconventional reservoirs,field interpreters usually need to provide a basis for interpretation using logging simulation *** the various detection tools that use nuclear sources,the detector response can reflect various types of information of the *** Monte carlo method is one of the primary methods used to obtain nuclear detection responses in complex ***,this requires a computational process with extensive random sampling,consumes considerable resources,and does not provide real-time response ***,a novel fast forward computational method(FFcM)for nuclear measurement that uses volumetric detection constraints to rapidly calculate the detector response in various complex environments is ***,the data library required for the FFcM is built by collecting the detection volume,detector counts,and flux sensitivity functions through a Monte carlo ***,based on perturbation theory and the Rytov approximation,a model for the detector response is derived using the flux sensitivity function method and a one-group diffusion *** environmental perturbation is constrained to optimize the model according to the tool structure and the impact of the formation and borehole within the effective detection ***,the method is applied to a neutron porosity tool for *** various complex simulation environments,the maximum relative error between the calculated porosity results of Monte carlo and FFcM was 6.80%,with a rootmean-square error of 0.62 *** field well applications,the formation porosity model obtained using FFcM was in good agreement with the model obtained by interpreters,which demonstrates the validity and accuracy of the proposed method.

关键词： Nuclear measurement Fast forward computation Volumetric constraints

Hierarchical control Strategy for Load Regulation Based on Stackelberg Game Theory considering Randomness

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cSEE Journal of Power and Energy Systems 2024年第3期10卷 929-941页

作者： Tingyu Jiang Ping Ju c.y.chung yuzhong Gong college of Energy and Electrical Engineering Hohai UniversityNanjing 211100China Department of Electrical Engineering City University of Hong KongHong Kong CF624China Department of Electrical and computer Engineering University of SaskatchewanSaskatoonSK S7N 5A9Canada cSEE IEEE

Demand response has been recognized as a valuable functionality of power systems for mitigating power *** paper proposes a hierarchical control strategy among the distribution system operator(DSO),load aggregators(LAs),and thermostatically controlled loads(TcLs);the strategy includes a scheduling layer and an executive layer to provide load *** the scheduling layer,the DSO(leader)offers compensation price(cP)strategies,and the LAs(followers)respond to cP strategies with available regulation power(ARP)*** of the DSO and LAs are modeled according to their behaviors during the load regulation *** game is adopted to capture interactions among the players and leader and to obtain the optimal strategy for each participant to achieve ***,considering inevitable random factors in practice,e.g.,renewable generation and behavior of users,two different stochastic models based on sample average approximation(SAA)and parameter modification are formulated with improved scheduling *** the executive layer,distributed TcLs are triggered based on strategies determined in the scheduling layer.A self-triggering method that does not violate user privacy is presented,where TcLs receive external signals from the LA and independently determine whether to alter their operation *** simulations are performed on the modified IEEE-24 bus system to verify effectiveness of the proposed strategy.

关键词： Demand response hierarchical control load regulation self-triggering method Stackelberg game

Trial characteristics and treatment effect estimates in randomized controlled trials of chinese herbal medicine: A meta-epidemiological study

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Journal of Integrative Medicine 2024年第3期22卷 223-234页

作者： Betty H.Wang ya-li lin yin-yan Gao Jin-lu Song Lang Qin ling-qi Li Wen-qi Liu claire c.W.Zhong Mary y.Jiang chen Mao Xiao-bo yang Vincent c.H.chung Irene X.y.Wu Jockey club School of Public Health and Primary care the Chinese University of Hong KongHong Kong 999077China Xiangya School of Public Health Central South UniversityChangsha 410006Hunan ProvinceChina School of chinese Medicine the Chinese University of Hong KongHong Kong 999077China School of Public Health Southern Medical UniversityGuangzhou 510080Guangdong ProvinceChina State Key Laboratory of Dampness Syndrome of chinese Medicine the Second Affiliated Hospital of Guangzhou University of Chinese MedicineGuangzhou 510120Guangdong ProvinceChina chinese Medicine Syndrome Research Team the Second Affiliated HospitalGuangzhou University of Chinese MedicineGuangzhou 510120Guangdong ProvinceChina Guangdong Provincial Key Laboratory of clinical Research on Traditional chinese Medicine Syndrome Guangzhou 510120Guangdong ProvinceChina Hunan Provincial Key Laboratory of clinical Epidemiology Central South UniversityChangsha 410006Hunan ProvinceChina

Background:Previously published meta-epidemiological studies focused on Western medicine have identified some trial characteristics that impact the treatment effect of randomized controlled trials(RcTs).Nevertheless,it remains unclear if similar associations exist in RcTs on chinese herbal medicine(cHM).Further,chinese medicine-related characteristics have not been explored ***:To investigate trial characteristics related to treatment effect estimates on cHM *** strategy:This meta-epidemiological study searched 5 databases for systematic reviews on cHM treatment published between January 2011 and July *** criteria:An eligible systematic review should only include RcTs of cHM and conduct at least one *** extraction and analysis:Two reviewers independently conducted data extraction on general characteristics of systematic reviews,meta-analyses and included *** also assessed the risk of bias of RcTs using the cochrane risk of bias tool.A two-step approach was used for data *** ratio of odds ratios(ROR) and difference in standardized mean differences (dSMD) with 95%confidence interval (cI) were applied to present the difference in effect estimates for binary and continuous outcomes,***:Ninety-one systematic reviews,comprising 1338 RcTs were *** binary outcomes,RcTs incorporated with syndrome differentiation (ROR:1.23;95%cI:[1.07,1.39]),adopting chinese medicine formula (ROR:1.19;95%cI:[1.03,1.34]),with low risk of bias on incomplete outcome data (ROR:1.29;95%cI:[1.06,1.52]) and selective outcome reporting (ROR:1.12;95%cI:[1.01,1.24]),as well as a trial size≥100 (ROR:1.23;95%cI:[1.04,1.42]) preferred to show larger effect *** for continuous outcomes,RcTs with chinese medicine diagnostic criteria (dSMD:0.23;95%cI:[0.06,0.41]),judged as high/unclear risk of bias on allocation concealment (dSMD:-0.70;95%cI:[-0.99,-0.42]),with low risk of bias on incomplete outcome data (dSMD:0.30

关键词： chinese herbal medicine Randomized controlled trial Risk of bias Meta-epidemiological study Effect estimates

HI in High Gas-phase Metallicity Dwarf Galaxy WISEA J230615.06+143927.9

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Research in Astronomy and Astrophysics 2024年第1期24卷 292-299页

作者： yan Guo c.Sengupta T.c.Scott P.Lagos y.Luo Purple Mountain Observatory Chinese Academy of SciencesNanjing 210023China School of Astronomy and Space Sciences University of Science and Technology of ChinaHefei 230026China Institute of Astrophysics and Space Sciences(IA Porto) Rua das Estrelas4150-762PortoPortugal

We present resolved Giant Metrewave Radio Telescope H I observations of the high gas-phase metallicity dwarf galaxy WISEA J230615.06+143927.9(z = 0.005)(hereafter J2306) and investigate whether it could be a Tidal Dwarf Galaxy(TDG) candidate. TDGs are observed to have higher metallicities than normal dwarfs. J2306 has an unusual combination of a blue g-r color of 0.23 mag, irregular optical morphology and high-metallicity(12 +log(O/H) = 8.68 ± 0.14), making it an interesting galaxy to study in more detail. We find J2306 to be an H I rich galaxy with a large extended, unperturbed rotating H I disk. Using our H I data we estimated its dynamical mass and found the galaxy to be dark matter(DM) dominated within its H I radius. The quantity of DM, inferred from its dynamical mass, appears to rule out J2306 as an evolved TDG. A wide area environment search reveals J2306 to be isolated from any larger galaxies which could have been the source of its high gas metallicity. Additionally, the H I morphology and kinematics of the galaxy show no indication of a recent merger to explain the *** detailed optical spectroscopic observations of J2306 might provide an answer to how a seemingly ordinary irregular dwarf galaxy achieved such a high level of metal enrichment.

关键词： galaxies:abundances galaxies:dwarf galaxies:irregular radio lines:galaxies radio lines:ISM

The Existence of a Meridional curve in closed Incompressible Surfaces in Fully Alternating link complements

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chinese Annals of Mathematics,Series B 2024年第1期45卷 73-80页

作者： Wei lin School of Mathematical Sciences Dalian University of TechnologyDalian 116024LiaoningChina

Menasco showed that a closed incompressible surface in the complement of a non-split prime alternating link in S^(3) contains a circle isotopic in the link complement to a meridian of the *** on this result,he was able to argue the hyperbolicity of non-split prime alternating links in *** et *** that if F■S×I\L is an essential torus,then F contains a circle which is isotopic in S×I\L to a meridian of *** author generalizes his result as follows:Let S be a closed orientable surface,L be a fully alternating link in S×I\If F ■ S×I\L is a closed essential surface,then F contains a circle which is isotopic in S×I\L to a meridian of L.

关键词： Fully alternating Incompressible surfaces Meridionally incompressible