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CTSN: Predicting cloth deformation for skeleton-based characters with a two-stream skinning network

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Computational Visual Media 2024年第3期10卷 471-485页

作者： Yudi Li min tang Yun Yang Ruofeng Tong Shuangcai Yang Yao Li Bailin An Qilong Kou College of Computer Science and Technology Zhejiang UniversityHangzhou 310058China Aurora Studios TencentShenzhen 518057China

We present a novel learning method using a two-stream network to predict cloth deformation for skeleton-based *** characters processed in our approach are not limited to humans,and can be other targets with skeleton-based representations such asﬁsh or *** use a novel network architecture which consists of skeleton-based and mesh-based residual networks to learn the coarse features and wrinkle features forming the overall residual from the template cloth *** network may be used to predict the deformation for loose or tight-fitting *** memory footprint of our network is low,thereby resulting in reduced computational *** practice,a prediction for a single cloth mesh for a skeleton-based character takes about 7 ms on an nVidia GeForce RTX 3090 *** to prior methods,our network can generate finer deformation results with details and wrinkles.

关键词： cloth deformation learning network skinning

Association between luteinizing hormone level decrease on the triggering day and pregnancy outcome for in vitro fertilization/intracytoplasmic sperm injection patients following gonadotropin-releasing hormone antagonist protocol: a retrospective cohor

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生殖与发育医学(英文) 2024年第1期08卷 8-17页

作者： Li Qing-Fang tang min-Yue Wang Gui-Quan Chen Xi-Jing Feng Guo-Fang Zhu Yi-min Women’s Hospital School of Medicine 3. Zhejiang University 4. 1 Xueshi Road 5. Hangzhou 310006 6. China

Objective: Optimal luteinizing hormone (LH) levels forin vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) patients following the gonadotropin-releasing hormone (GnRH) antagonist protocol remain controversial. This study aimed to estimate the association between serum LH levels on the triggering day (LHLOT) and clinical pregnancy outcomes in IVF/ICSI patients following the GnRH antagonist ***: We enrolled 4743 IVF/ICSI cycles using flexible or fixed GnRH antagonist protocols between January 2017 and June 2021. The patients were stratified into four groups according to the LHLOT quartiles (Q1–Q4). Each group was further divided into two subgroups according to the median basal LH/LHLOT. The main outcomes were clinical pregnancy, birth, and miscarriage rates. Secondary outcomes were oocyte yield, number of MII, fertilized oocytes (2PN), and high-quality ***: Serum LHLOT levels were negatively correlated with oocyte yield and the numbers of MII, 2PN, and high-quality embryos. Reproductive outcomes were compared among the different quartiles and subgroups. The absolute difference in the clinical pregnancy rates between the Q4 and Q1 groups was 6.4% (47.2%vs. 40.8%,P 3.04 and ≤3.04 were 32.7% and 48.6% (P 2.14 and ≤2.14 were 50.2% and 41.9%, respectively (P <0.05). The greater the decrease in LH levels, the lower the oocyte maturation rate across all ***: According to the LHLOT quartiles, the Q1 of serum LHLOT <1.43 IU/L may result in a higher number of oocytes but reduced oocyte maturation and lower clinical pregnancy rates. A decrease in LH levels by approximately 2.14 to 3.04 times compared to basal LH levels may lead to higher clinical pregnancy rates in IVF/ICSI patients following the GnRH antagonist protocol.

关键词： GnRH antagonist IVF/ICSI Luteinizing hormone Ovarian stimulation Reproductive outcomes

Advances and further problems on the geometric function theory of several complex variables

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Acta Mathematica Sinica,English Series 2024年

作者： Tai Shun LIU Jian Fei WANG Xiao min tang Department of Mathematics Huzhou University School of Mathematical Sciences Huaqiao University

In this paper, we survey the recent progress combining with our results on the geometric function theory of several complex variables in the past two decades. It contains some subclasses of biholomorphic mappings; the growth, covering and distortion theorems for some subclasses of biholomorphic mappings; decomposition theorems for quasi–convex mappings; the estimates of homogeneous expansions for quasi–convex mappings; the Schwarz lemmas and rigidity properties at the boundary for holomorphic self–mappings on some domains. We also propose some open problems in this realm.

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Correlation between the gut microbiome and neurodegenerative diseases:a review of metagenomics evidence

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Neural Regeneration Research 2024年第4期19卷 833-845页

作者： Xiaoyan Liu Yi Liu Junlin Liu Hantao Zhang Chaofan Shan Yinglu Guo Xun Gong Mengmeng Cui Xiubin Li min tang School of Life Sciences Jiangsu University Institute of Animal Husbandry Jiangsu Academy of Agricultural Sciences Department of Rheumatology&Immunology Affiliated Hospital of Jiangsu University Department of Neurology The Second Affiliated Hospital of Shandong First Medical University

A growing body of evidence suggests that the gut microbiota contributes to the development of neurodegenerative diseases via the microbiota-gut-brain *** a contributing factor,microbiota dysbiosis always occurs in pathological changes of neurodegenerative diseases,such as Alzheimer’s disease,Parkinson’s disease,and amyotrophic lateral ***-throughput sequencing technology has helped to reveal that the bidirectional communication between the central nervous system and the enteric nervous system is facilitated by the microbiota’s diverse microorganisms,and for both neuroimmune and neuroendocrine ***,we summarize the bioinformatics analysis and wet-biology validation for the gut metagenomics in neurodegenerative diseases,with an emphasis on multi-omics studies and the gut *** pathogen-associated signaling biomarkers for identifying brain disorders and potential therapeutic targets are also ***,we discuss the role of diet,prebiotics,probiotics,postbiotics and exercise interventions in remodeling the microbiome and reducing the symptoms of neurodegenerative diseases.

关键词： biomarker diet pattern gut microbiota gut-brain axis metagenomics mitochondrial dysfunction multi-omics neurodegenerative disease neuroinflammation probiotic

Efficacy and safety of Yiqi Peiyuan granules for improving the short-term prognosis of patients with acute kidney injury:A multicenter,double-blind,placebo-controlled,randomized trial

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Journal of Integrative Medicine 2024年第3期22卷 279-285页

作者： Jia-jia Wu Tian-yi Zhang Ying-hui Qi min-yan Zhu Yan Fang Chao-jun Qi Li-ou Cao Ji-fang Lu Bo-han Lu Lu-min tang Jian-xiao Shen Shan Mou Department of Nephrology Molecular Cell Lab for Kidney DiseaseShanghai Peritoneal Dialysis Research CenterUremia Diagnosis and Treatment CenterRenji Hospital Affiliated to Shanghai Jiaotong University School of MedicineShanghai 200127China Department of Nephrology Shanghai Pudong New Area Punan HospitalShanghai 200125China Department of Nephrology Ningbo Hangzhou Bay HospitalNingbo 315336Zhejiang ProvinceChina

Background:Yiqi Peiyuan(YQPY)prescription,a composite prescription of traditional Chinese medicine,has been used to prevent or delay the continued deterioration of renal function after acute kidney injury(AKI)in some institutions and has shown considerable ***:This is the first randomized controlled trial to assess efficacy and safety of YQPY for improving short-term prognosis in adult patients with ***,setting,participants and interventions:This is a prospective,double-blind,multicenter,randomized,and placebo-controlled clinical trial.A total of 144 enrolled participants were randomly allocated to two groups according to a randomization ***,caregivers and investigators assessing the outcomes were blinded to group *** in the YQPY group received 36 g YQPY granules twice a day for 28 *** in the placebo group received a placebo in the same dose as the YQPY *** outcome measures:The primary outcome was the change in the estimated glomerular filtration rate(eGFR)between baseline and after 4 and 24 weeks of *** secondary outcomes were the change of serum creatinine(Scr)level between baseline and after treatment,and the incidence of endpoint events,defined as eGFR increasing by more than 25%above baseline,eGFR>75 mL/min per1.73 m2or the composite endpoint,which was defined as the sum of patients meeting either of the above ***:Data from a total of 114 patients(59 in the YQPY group and 55 in the control group)were *** mean changes in eGFR and Scr in weeks 4 and 24 had no difference between the two *** further subgroup analysis(22 in the YQPY group and 31 in the control group),the mean change in eGFR after treatment for 4 weeks was 27.39 mL/min per 1.73 m2in the YQPY group and 5.78 mL/min per1.73 m2in the placebo group,and the mean difference between groups was 21.61 mL/min per 1.73 m2(P<0.001).Thirteen(59.1%)patients in the YQPY group and 5(16.1%)in the placebo g

关键词： Chinese herbal medicine Randomized controlled trial Acute kidney injury Renal function

***2 regulates plant height by affecting the main inflorescence length and first effective branch height in Brassica napus L.

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The Crop Journal 2024年第4期12卷 1102-1111页

作者： Chengke Pang Jun Yu Liang Zhang min tang Hongfang Liu Ying Cai Feng Chen Jiefu Zhang Wei Hua Xiaodong Wang ming Zheng Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences Key Laboratory of Biology and Genetic Improvement of Oil CropsMinistry of Agriculture and Rural AffairsWuhan 430062HubeiChina Key Laboratory of Cotton and Rapeseed Ministry of Agriculture and Rural AffairsKey Laboratory of Jiangsu Province for AgrobiologyInstitute of Industrial CropsJiangsu Academy of Agricultural SciencesNanjing 210014JiangsuChina National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural UniversityWuhan 430070HubeiChina

Rapeseed(Brassica napus L.)is one of the main oil crops in the world,and increasing its yield is of great significance for ensuring the safety of edible ***,improving rapeseed plant architecture is an effective way to increase rapeseed yield with higher planting ***,the regulatory mechanism of rapeseed plant architecture is poorly *** this study,a dwarf rapeseed mutant dwarf08(df08)is obtained by ethyl methane sulfonate(EMS)-*** decrease in plant height of df08 is mainly caused by the reduction in main inflorescence length and first effective branch height and controlled by a single semi-dominant *** hybrid plants(F1)show a semi-dwarf *** map-based cloning and transgenic assay,we confirm that the nonsynonymous single nucleotide variant(SNV)(C to T)in ***2,which is homologous with Arabidopsis(Arabidopsis thaliana)BIN2,is responsible for the dwarfism of ***2 interacts with BnaBZR1/BES1 and involves in brassinosteroids(BRs)signal *** to Leucine substitution in 284(P284L)enhances the protein stability of ***2-D,disrupts BRs signal transduction and affects the expression of genes regulating cell division,leading to dwarfism of *** study provides a new insight for the mechanism of rapeseed plant height regulation and creates an elite germplasm that can be used for genetic improvement of rapeseed architecture.

关键词： Brassica napus Plant height Brassinosteroids BIN2

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我国企业碳预算管理发展的现状与对策研究

武汉商学院学报 2024年第3期38卷 62-68页

作者：唐洋邓涛唐敏南华大学

环境问题日益严峻，各国对碳排放问题高度重视，加强了对温室气体排放的管控，同时对高耗能企业实施了更高的碳减排标准，要求企业严格核算并控制碳排放数目，助力减污降碳绿色发展。企业建立碳预算不仅是新时代经济发展的需要，也是企... 详细信息

环境问题日益严峻，各国对碳排放问题高度重视，加强了对温室气体排放的管控，同时对高耗能企业实施了更高的碳减排标准，要求企业严格核算并控制碳排放数目，助力减污降碳绿色发展。企业建立碳预算不仅是新时代经济发展的需要，也是企业承担社会责任的重要环节。本文在碳达峰碳中和的建设目标下详细阐述了目前国内外碳预算的发展现状，进而分析企业开展碳预算管理工作过程中存在的问题，为企业后续践行低碳发展提供针对性建议，帮助企业实现低碳转型，同时也有利于推进我国节能减排工作的发展。

关键词：企业碳预算碳减排研究现状对策建议

扩张Schrödinger-Virasoro李代数的2-局部导子

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数学学报（中文版） 2024年第4期67卷 666-674页

作者：王菲唐孝敏黑龙江大学数学科学学院哈尔滨150080

令(sb)是扩张Schrödinger-Virasoro李代数.如果一个映射△:(sb)→(sb)满足对于任意的x,y∈(sb),都存在(sb)的导子D_(x,y),使得△(x)=D_(x,y)(x),△(y)=D_(x,y)(y),则称△为(sb)上的2-局部导子.本文证明了(sb)上的所有2-局部导子都是导子.

关键词：扩张Schrödinger—Virasoro李代数导子 2-局部导子

乡村振兴战略下社会经济地位对农民新技术采用影响研究

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统计与信息论坛 2024年第2期39卷 101-113页

作者：唐敏马雨晨西安交通大学马克思主义学院陕西西安710049

农业新技术的采用是推动农业现代化、助力乡村振兴的关键环节。以农民微观主体为对象构建农民社会经济地位、双元学习、驻村第一书记和农业新技术采用间影响机制的理论框架。基于浙江杭州、陕西安康、甘肃平凉三市598户农民调查数据,采... 详细信息

农业新技术的采用是推动农业现代化、助力乡村振兴的关键环节。以农民微观主体为对象构建农民社会经济地位、双元学习、驻村第一书记和农业新技术采用间影响机制的理论框架。基于浙江杭州、陕西安康、甘肃平凉三市598户农民调查数据,采用二元Probit模型和Bootstrap中介效用模型,实证考察了农民采用农业新技术的影响因素。研究结果显示,社会经济地位对农民新技术采用有显著的正向影响;探索式学习和利用式学习方式对不同社会经济地位农民新技术采用的中介效应正向显著,且利用式学习的中介效应高于探索式学习;驻村第一书记在不同社会经济地位农民新技术采用中存在调节效应。据此,建议通过完善农业支持保护政策,推进农村基本公共服务均等化、加强政府技术推广、发挥驻村第一书记跨层级治理作用等,促进农业新技术应用体系良性循环。

关键词：乡村振兴农业现代化社会经济地位探索式学习利用式学习农业新技术