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Identification and recognition of intangible capital

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Journal of Modern Accounting and Auditing 2008年第12期4卷 39-46页

作者： he yun-long ZHANG yang School of Economy ＆ Management Changsha University of Science and Technology Changsha 410114 China

In this article, intangible capital has been identified efficiently from three dimensions of excess earnings, contracts and assets specificity. On the basis of identification, we confirm intangible capital as the core level, the close level and the loose level with the ＂colorful mode＂ of accounting recognition. The core level includes land tenure right capital, franchise right capital, intellectual property right capital and operation capacity capital. The close level includes brand capital and relationship capital. The loose level includes moral capital and basic structure capital.

关键词： intangible capital identification recognition colorful mode

Technical Parameter Optimization for Straw Fibre Mulching Film Raw Material from Corn Stalk

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Journal of Northeast Agricultural University(English Edition) 2020年第1期27卷 80-89页

作者： Zhang Ying Chen Hai-tao Li Long-hai he yun-yang College of Engineering Northeast Agricultural UniversityHarbin 150030China

To obtain high quality raw materials,the optimization of process parameters of corn stalk-based raw material for straw fibre mulching film was studied.A central composite design(CCD)methodology of four factors and five levels was applied to determine the effects of four process variables,i.e.,stalk size,soaking time,working temperature and processing speed;the fibre yield,initial beating degree and fibre aspect ratio were selected as the objective *** yield higher than 95%,initial beating degree greater than 9°SR and fibre aspect ratio greater than 45 were established as the expected values meeting the technical requirements of manufacturing stalk fibre mulching *** surface analysis methodology was *** a result,the optimal ranges of process variables were obtained as the following:the stalk size was from 3 cm to 10 cm,the soaking time was 18 h,the working temperature was 80℃,and the processing speed was 107-117 r·min^-*** results could be applied to the design and optimization of the D200 type stalk fibre preparation machine and to the process of making raw materials of corn stalk-based straw fibre mulching film.

关键词： corn stalk mulch raw material biomass

The detection, extraction and parameter estimation of extreme-mass-ratio inspirals with deep learning

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 86-96页

作者： Qianyun yun Wen-Biao Han Yi-yang Guo he Wang Minghui Du Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Shanghai Astronomical Observatory Chinese Academy of Sciences School of Physics and Astronomy Shanghai Jiao Tong University School of Astronomy and Space Science University of Chinese Academy of Sciences Taiji Laboratory for Gravitational Wave Universe (Beijing/Hangzhou) University of Chinese Academy of Sciences Lanzhou Center for Theoretical Physics Key Laboratory of Theoretical Physics of Gansu Province Key Laboratory of Quantum Theory and Applications of MoE Lanzhou University Institute of Theoretical Physics & Research Center of Gravitation Lanzhou University International Centre for Theoretical Physics Asia-Pacific (ICTP-AP) University of Chinese Academy of Sciences (UCAS) Center for Gravitational Wave Experiment National Microgravity Laboratory Institute of Mechanics Chinese Academy of Sciences

One of the primary goals of space-borne gravitational wave detectors is to detect and analyze extreme-mass-ratio inspirals(EMRIs). This task is particularly challenging because EMRI signals are complex, lengthy, and faint. In this work, we introduce a2-layer convolutional neural network(CNN) approach to detect EMRI signals for space-borne detectors, achieving a true positive rate(TPR) of 96.9% at a 1% false positive rate(FPR) for signal-to-noise ratio(SNR) from 50 to 100. Especially, the key intrinsic parameters of EMRIs such as the mass, spin of the supermassive black hole(SMBH) and the initial eccentricity of the orbit can also be inferred directly by employing a neural network. The mass and spin of the SMBH can be determined at 99% and 92% respectively. This will greatly reduce the parameter spaces and computing cost for the following Bayesian parameter *** model also has a low dependency on the accuracy of the waveform model. This study underscores the potential of deep learning methods in EMRI data analysis, enabling the rapid detection of EMRI signals and efficient parameter estimation.

关键词： gravitational wave EMRIs deep-learing

Kangfuxin solution alleviates esophageal stenosis after endoscopic submucosal dissection:A natural ingredient strategy

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World Journal of Gastroenterology 2025年第1期31卷 110-125页

作者： Xin Zhou Dan Ma Yi-Xiang he Jing Jin Hong-Lian Wang yun-Feng Wang Fan yang Jian-Qin Liu Jie Chen Zhi Li Department of Spleen and Stomach Diseases the Affiliated Traditional Chinese Medicine HospitalSouthwest Medical UniversityLuzhou 646000Sichuan ProvinceChina The Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Digestive System Diseases of Luzhou City The Affiliated Traditional Medicine HospitalSouthwest Medical UniversityLuzhou 646000Sichuan ProvinceChina Department of Gastroenterology Changhai HospitalNaval Medical UniversityShanghai 20082China Research Center of Integrated Chinese and Western Medicine The Affiliated Traditional Chinese Medicine HospitalSouthwest Medical UniversityLuzhou 646000Sichuan ProvinceChina School of Integrated Traditional Chinese and Western Clinical Medicine North Sichuan Medical CollegeNanchong637100Sichuan ProvinceChina

BACKGROUND Esophageal stricture ranks among the most significant complications following endoscopic submucosal dissection(ESD).Excessive fibrotic repair is a typical pathological feature leading to stenosis after *** To examine the effectiveness and underlying mechanism of Kangfuxin solution(KFX)in mitigating excessive fibrotic repair of the esophagus *** Pigs received KFX at 0.74 mL/kg/d for 21 days after esophageal full circumferential *** examinations occurred on days 7 and 21 *** vitro,recombinant transforming growth factor(TGF)-β1(5 ng/mL)induced a fibrotic microenvironment in primary esophageal fibroblasts(pEsF).After 24 hours of KFX treatment(at 1.5%,1%,and 0.5%),expression ofα-smooth muscle actin-2(ACTA2),fibronectin(FN),and type collagen I was *** signaling was analyzed,including TGF-β1,Smad2/3,and phosphor-smad2/3(p-Smad2/3).RESULTS Compared to the Control group,the groups treated with KFX and prednisolone exhibited reduced esophageal stenosis,lower weight loss rates,and improved food tolerance 21 d after *** treatment,Masson staining revealed thinner and less dense collagen fibers in the submucosal ***,the expression of fibrotic effector molecules was notably ***,KFX downregulated the transduction levels of fibrotic functional molecules such as TGF-β1,Smad2/3,and p-Smad2/*** vitro,pEsF exposed to TGF-β1-induced fibrotic microenvironment displayed increased fibrotic activity,which was reversed by KFX treatment,leading to reduced activation of ACTA2,FN,and collagen *** 1.5%KFX treatment group showed decreased expression of p-Smad 2/3 in TGF-β1-activated *** KFX showed promise as a therapeutic option for post-full circumferential esophageal ESD strictures,potentially by suppressing fibroblast fibrotic activity through modulation of the TGF-β1/Smads signaling pathway.

关键词： Kangfuxin solution Natural component Endoscopic submucosal dissection Esophagus stricture Fibrosis

生态林业合作社对农户获取金融服务的作用机制研究——以江西“昌铜四县”为例

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林业经济问题 2016年第5期36卷 450-456页

作者：何筠杨洋刘帅姚梓越南昌大学经济管理学院南昌330031

通过对江西省生态文明先行示范区项目试点的靖安、奉新、铜鼓、宜丰四县的实地调研,并建构SEM模型,探究生态林业合作社有序发展对改善金融服务的作用机制,结果表明:农户参加林业合作社可以改善自身获得的金融服务质量;林业合作社的内外... 详细信息

通过对江西省生态文明先行示范区项目试点的靖安、奉新、铜鼓、宜丰四县的实地调研,并建构SEM模型,探究生态林业合作社有序发展对改善金融服务的作用机制,结果表明:农户参加林业合作社可以改善自身获得的金融服务质量;林业合作社的内外生影响因素、入社农户体验、金融服务质量之间存在显著的多阶逻辑关系;林业合作社的内生影响因素与外生影响因素互为影响,并显著影响入社农户体验,外生影响因素与入社农户体验对金融服务质量有显著的直接影响;内外生影响因素通过入社农户体验间接显著影响金融服务质量。因此,提出支持并规范生态林业合作社发展、推进林权抵押贷款试点进程、探索农林产业链融资渠道、充分利用"移动互联"和"大数据"完善社会信用系统建设等建议。

关键词：生态林业合作社农村金融服务作用机制农业现代化 SEM

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肝纤维化与干细胞疗法

上海交通大学学报（医学版） 2017年第3期37卷 403-406页

作者：徐栋生万爱妮陈蕴何杨杨建峰金坚江南大学药学院药物设计及药理实验室无锡214122 苏州大学第一附属医院江苏血液学研究所苏州215006 苏州大学血液病学中心和教育工程中心苏州215123

肝纤维化是常见的慢性进行性肝病,是肝脏细胞在一种或多种病因长期或反复作用下进行应激反应的过程。肝纤维化过程中,胞外基质大量累积形成瘢痕组织,引起肝脏功能减退或衰竭,严重危害生命健康。多个独立的研究证明,干细胞治疗促进肝纤... 详细信息

肝纤维化是常见的慢性进行性肝病,是肝脏细胞在一种或多种病因长期或反复作用下进行应激反应的过程。肝纤维化过程中,胞外基质大量累积形成瘢痕组织,引起肝脏功能减退或衰竭,严重危害生命健康。多个独立的研究证明,干细胞治疗促进肝纤维化恢复。干细胞治疗过程中,干细胞迁移至肝损伤部位,通过旁分泌途径改善纤维化瘢痕区域的微环境,延缓纤维化进程。该文从肝纤维化形成过程、肝纤维化治疗和干细胞疗法三方面进行综述。

关键词：肝纤维化干细胞肝细胞生长因子旁分泌

Sex-dependent alterations in extracellular vesicles linking chronic spinal cord injury to brain neuroinflammation and neurodegeneration

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Neural Regeneration Research 2025年第2期20卷 483-484页

作者： yun Li Junfang Wu Department of Anesthesiology&Shock Trauma and Anesthesiology Research(STAR)CenterUniversity of Maryland School of MedicineBaltimoreMDUSA

Traumatic spinal cord injury(SCI)is a devastating exogenous injury with long-lasting consequences and a leading cause of death and disability *** in assistive technology,rehabilitative interventions,and the ability to identify and intervene in secondary conditions have significantly increased the long-term survival rate of SCI patients,with some people even living well into their seventh or eighth *** survival changes have led neurotrauma researchers to examine how SCI interacts with brain *** health and epidemiological data showed that patients with long-term SCI can have a lower life expectancy and quality of life,along with a higher risk of comorbidities and complications.

关键词： alterations inflammation injury

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依折麦布阿托伐他汀钙片剂的制备

中国新药杂志 2016年第20期25卷 2353-2359页

作者：王艳群王璐贺云鹏杨磊吴影琪王东凯沈阳药科大学沈阳110016 辽宁省药品认证中心沈阳110003

目的:制备依折麦布阿托伐他汀钙片,并对影响药物溶出的处方和工艺因素进行考察。方法:采用固体分散技术制备依折麦布层,以聚维酮K30作为载体材料,湿法制粒压片,阿托伐他汀钙层采用粉末直压工艺,通过单因素考察法分别对两层处方进行优化... 详细信息

目的:制备依折麦布阿托伐他汀钙片,并对影响药物溶出的处方和工艺因素进行考察。方法:采用固体分散技术制备依折麦布层,以聚维酮K30作为载体材料,湿法制粒压片,阿托伐他汀钙层采用粉末直压工艺,通过单因素考察法分别对两层处方进行优化;采用差示扫描量热法(DSC)、X射线衍射法(XRD)、红外光谱法(FTIR)对片剂中依折麦布的存在形式进行表征。结果:最优处方为依折麦布层依折麦布5.8%、乳糖73.2%、聚维酮K30 5.8%、交联羧甲基纤维素钠12%、十二烷基硫酸钠2%、硬脂酸镁1.2%;阿托伐他汀钙层阿托伐他汀钙12.6%、无水乳糖41.6%、微晶纤维素20.8%、羟丙纤维素6%、交联羧甲基纤维素钠6%、碳酸氢钠12%、硬脂酸镁1%;DSC,XRD,FTIR结果显示,依折麦布以无定形或分子状态存在于片剂中。结论:采用该方法可以制备出与市售片剂溶出度相似的依折麦布阿托伐他汀钙片。

关键词：依折麦布阿托伐他汀钙片剂固体分散体溶出度

Laser direct writing of flexible multifunctional airflow sensors on the Kevlar fabric

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Nano Research 2025年第1期18卷 443-454页

作者： Wei Wang Zi-Qing Chen Yong-Qi Li Yu-Long Wang Mei-Chen Liu yun-Bo Ruan yang Zhang Shu-Juan Liu Qiang Zhao College of Electronic and Optical Engineering and College of Flexible Electronics(Future Technology) Nanjing University of Posts and TelecommunicationsNanjing 210023China State Key Laboratory of Organic Electronics and Information Displays and Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials(IAM)Nanjing University of Posts and TelecommunicationsNanjing 210023China Zhe Jiang Topsun Logistic Control CO. LTD.Yuhuan 317600China Department of Rehabilitation Medicine School of Acupuncture-Moxibustion and Tuina and School of Health Preservation and RehabilitationNanjing University of Chinese MedicineNanjing 210023China

The growing interest in flexible devices has emerged as a global trend due to their advantages in flexibility,lightweight structure,and wearability,addressing the limitations of traditional *** wearable airflow sensors have been previously reported,the development of flexible fabric-based airflow sensors capable of functioning in environments with open flames—critical for fire rescue operations—has yet to be explored,largely due to the poor fire resistance of conventional *** this work,we first present a flexible,wearable,and multifunctional airflow sensor with excellent fire-resistant properties,fabricated through a simple direct laser writing *** sensor maintains airflow detection capabilities even in the presence of open ***,the fabrication of fabric-based sensors involves complex procedures such as carbon materials doping or vapor-phase deposition,leading to lengthy preparation cycles and high ***,fabric-based devices are inherently prone to *** address these challenges,we introduce twice-vertical laser-induced graphene(TVLIG)as a sensitive and reliable component for fire-resistant airflow *** resulting TVLIG/Kevlar fabric can be integrated into various garments,particularly protective suits,to form sensitive and fire-resistant airflow sensors capable of detecting airflow velocity and direction in both two-dimensional(2D)and three-dimensional(3D)spaces during fire ***,the TVLIG patterns can be expanded to multifunctional platforms,such as glucose detection for injured individuals,offering further applications in rescue *** functional expansion reduces the burden on rescue personnel and streamlines device *** its outstanding sensing capabilities,fire resistance,and expandability,the developed flexible airflow sensor shows great potential for various real-world rescue scenarios,promising advancements in wearable sensing technology for rescue enginee

关键词： flexible airflow sensor direct laser writing twice-vertical laser-induced graphene fire accident rescue Kevlar fabric