|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Evaluating the suitability of TRMM satellite rainfall data for hydrological simulation using a distributed hydrological model in the Weihe River catchment in China显示文摘这研究的目的到份量上评估热带降雨测量有雨计量器数据并且进一步的使命(TRMM ) 数据到使用驱使一个分布式的时间变体获得模型(DTVGM ) 在中国在半潮湿的 Weihe 河集水执行水文学模拟的这个 TRMM 数据。在模拟前,比较与一 10 年(20012010 ) 设置的每日的雨计量器数据表明在每日的时间步, TRMM 降雨数据擅长比降雨极端捕获雨出现和吝啬的值。在每月的时间规模上,在 TRMM 和雨计量器降雨数据之间的好线性关系被发现,与决心系数 R < 啜 class= “ a-plus-plus ” > 为个人在 0.78 和 0.89 之间变化的 2 驻扎。每日的水文学过程上的数据的七年( 20012007 )的随后的模拟结果证实 DTVGM 什么时候由雨计量器数据校准了,比什么时候由 TRMM 数据校准更好表现,但是 TRMM 数据驾驶的模拟的性能比在每月的时间规模上由计量器数据开车的好。结果因此建议 TRMM 降雨数据对在学习的每月的流速及流水量模拟更合适区域,和那当为水平衡部件的刻度和结果的效果也被考虑时, TRMM 3B42-V7 产品有潜力表现很好在类似的盆。 | ZHAO Haigen | 2015 | Journal of Geographical Sciences2015，25，2： | 12 |
| 2 | Dual tree complex wavelet transform approach to copy-rotate-move forgery detection显示文摘As a common scheme of image tampering,copy-move forgery plays an important role in image forgery committee.Although several blind methods aimed at detecting replicated regions have been proposed,these methods cannot detect the rotation changes in the duplicated areas efciently.In this paper,a new forensic method is presented to detect the replicated areas rotated by arbitrary angles,even by JPEG compression.To achieve this,overlapping blocks of pixels are decomposed using dual tree complex wavelet transform(DTCWT),and then channel energies are extracted from each subband at each decomposition level using the L1norm.Finally,the anisotropic rotationally invariant features are extracted using magnitudes of discrete Fourier transform for these channel energies.The implementation procedure of the proposed method is described in detail.Extensive experimental results,including a comparative evaluation with existing methods and the special applications in practice,are also presented to demonstrate the robustness and efectiveness of the proposed method. | WU YunJie DENG Yu DUAN HaiBin ZHOU LinNa | 2014 | Science China(Information Sciences)2014，57，1： | 9 |
| 3 | The effect of environmental factors on spatial variability in land use change in the high-sediment region of China's Loess Plateau显示文摘In areas with topographic heterogeneity, land use change is spatially variable and influenced by climate, soil properties, and topography. To better understand this variability in the high-sediment region of the Loess Plateau in which soil loss is most severe and sediment diameter is larger than in other regions of the plateau, this study builds some indicators to identify the characteristics of land use change and then analyze the spatial variability as it is affected by climate, soil property, and topography. We build two indicators, a land use change intensity index and a vegetation change index, to characterize the intensity of land use change, and the degree of vegetation restoration, respectively. Based on a subsection mean method, the two indicators are then used to assess the spatial variability of land use change affected by climatic, edaphic, and topographic elements. The results indicate that: 1) Land use changed significantly in the period 1998–2010. The total area experiencing land use change was 42,302 km2, accounting for 22.57%of the study area. High-coverage grassland, other woodland, and forest increased significantly, while low-coverage grassland and farmland decreased in 2010 compared with 1998. 2) Land use change occurred primarily west of the Yellow River, between 35 and 38 degrees north latitude. The four transformation types, including(a) low-coverage grassland to medium-coverage grassland,(b) medium-coverage grassland to high-coverage grassland,(c) farmland to other woodland, and(d) farmland to medium-coverage grassland, were the primary types of land use change, together constituting 60% of the area experiencing land use change. 3) The spatial variability of land use change was significantly affected by properties of dryness/wetness, soil conditions and slope gradient. In general, land use changed dramatically in semi-arid regions, remained relativelystable in arid regions, changed significantly in clay-rich soil, remained relatively stable in clay-poor soil, changed dramatically in steeper slopes, and remained relatively stable in tablelands and low-lying regions. The increase in vegetation coincided with increasing changes in land use for each physical element. These findings allow for an evaluation of the effect of the Grain to Green Program, and are applicable to the design of soil and water conservation projects on the Loess Plateau of China. | LUO Ya YANG Shengtian ZHAO Changsen LIU Xiaoyan LIU Changming WU Linna ZHAQ Haigen ZHANG Yichi | 2014 | Journal of Geographical Sciences2014，24，5： | 5 |
| 4 | Development of retinol-binding protein 4 immunocolloidal gold fast test strip using high-sensitivity monoclonal antibodies generated by DNA immunization显示文摘DNA 免疫是为高亲密关系的 monoclonal 抗体产生的一个有效方法。这里,我们对松香油绑定蛋白质 4 描述几高质量的 monoclonal 抗体(mAbs ) 的产生(RBP4 ) ,为肾反常和机能障碍的一个重要标记,与 DNA 的一个联合方法, priming 和蛋白质增加。产生的 mAbs 能与高敏感并且用这些 mAbs 绑在 RBP4,一块 immunocolloidal 金牌快测试长带被构造。长带能交上结果 < 5 min 并且与大约 1 ng/ml 的察觉限制是很敏感的。小规模的临床的测试表明这脱衣的结果根据在市场上当前可得到的一个标记酶的 immunosorbent 试金工具包的好。因而,它能为在诊所的更方便、更快的 RBP4 决心是有用的。 | Chao Bian Fang Zhang Feng Wang Zhiyang Ling Min Luo Hongqiang Wu Yizhuo Sun Junhui Li B ingnan Li Jingyan Zhu Linna Tang Yanyan Zhou Qunfang Shi Yongyong Ji Lin Tian Guomei Lin Yu Fan Niansong Wang Bing Sun | 2010 | Acta Biochimica et Biophysica Sinica2010，42，12： | 2 |
| 5 | Intestinal dysbiosis exacerbates the pathogenesis of psoriasis-like phenotype through changes in fatty acid metabolism显示文摘The intestinal microbiota has been associated with host immunity as well as psoriasis;however,the mechanism of intestinal microbiota regulating psoriasis needs to be demonstrated systematically.Here,we sought to examine its role and mechanism of action in the pathogenesis of psoriasis.We found that the severity of psoriasis-like skin phenotype was accompanied by changes in the composition of the intestinal microbiota.We performed co-housing and fecal microbial transplantation(FMT)experiments using the K14-VEGF transgenic mouse model of psoriasis and demonstrated that the transfer of intestinal microbiota from mice with severe psoriasis-like skin phenotype exacerbated psoriasiform skin inflammation in mice with mild symptoms,including increasing the infiltration and differentiation of Th17,and increased the abundance of Prevotella,while decreasing that of Parabacteroides distasonis,in the colon.These alterations affected fatty acid metabolism,increasing the abundance of oleic and stearic acids.Meanwhile,gentamicin treatment significantly reduced the abundance of Prevotella and alleviated the psoriasis-like symptoms in both K14-VEGF mice and imiquimod(IMQ)-induced psoriasis-like mice.Indeed,administration of oleic and stearic acids exacerbated psoriasis-like symptoms and increased Th17 and monocyte-derived dendritic cell infiltration in the skin lesion areas in vivo,as well as increased the secretion of IL-23 by stimulating DCs in vitro.At last,we found that,treatment of PDE-4 inhibitor alleviated psoriasis-like phenotype of K14-VEGF mice accompanied by the recovery of intestinal microbiota,including the decrease of Prevotella and increase of Parabacteroides distasonis.Overall,our findings reveal that the intestinal microbiota modulates host metabolism and psoriasis-like skin inflammation in mice,suggesting a new target for the clinical diagnosis and treatment of psoriasis. | Qixiang Zhao Jiadong Yu Hong Zhou Xiaoyan Wang Chen Zhang Jing Hu Yawen Hu Huaping Zheng Fanlian Zeng Chengcheng Yue Linna Gu Zhen Wang Fulei Zhao Pei Zhou Haozhou Zhang Nongyu Huang Wenling Wu Yifan Zhou Jiong Li | 2023 | Signal Transduction and Targeted Therapy2023，8，2： | 2 |
| 6 | Studies on the spray dried lactose as carrier for dry powder inhalation显示文摘The purpose of this study was to investigate the spray dried lactose as carrier for dry powder inhalation(DPI).The lactose particles were prepared by spray drying,then the particle size,shape and crystal form were characterized by laser diffraction,scanning electron microscopy(SEM),X-ray diffraction(XRD)and differential scanning calorimetry(DSC).The spray dried lactose particles were spherical and amorphous,but would transfer to crystal form when storage humidity was above 32%.Thus,the humidity of the storage environment should be controlled below 30%strictly in order to maintain the amorphous nature of spray dried lactose which is a great benefit to DPI development. | Linna Wu Xu Miao Ziyun Shan Ying Huang Lu Li Xin Pan Qinghe Yao Ge Li Chuanbin Wu | 2014 | Asian Journal of Pharmaceutical Sciences2014，9，6： | 1 |
| 7 | New Organic Dyes Based on Biarylmethylene-Bridged Triphenylamine for Dye Sensitized Solar Cell显示文摘三新器官的染料在敏化染料的太阳能电池(DSSC ) 为应用被综合并且描绘。在这些染料,衔接 diarylmethylene 的 triphenylamine 是施主,并且不同领受人和 vinylthiophene 被设计得到 TBA-1, TBA-2 和 TBA-3。他们的 photophysical,电气化学、光电的性质被调查,并且象这些性质上的连接一样的领受人结构的效果被评估。结果证明在施主和领受人之间的 vinylthiophene 连接为改进收获 TBA-2 的能力的光是有利的。另外,电气化学的阻抗光谱学实验建议更大的 R 消遣 和 TBA-2 的更长的电子一生。因此,它超过另外的染料,展出 3.87% 的最高的力量变换效率,与 J 8.25 mA·cm −2 和 V > 666 mV 的 oc 。不幸地,有三个领受人的 TBA-3 组织 3.52% 的仅仅表演效率,显示增加领受人组的设计起提高太阳能电池效率上的很少作用。 | Fei Wu Haitao Liu Lawrence Tien Lin Lee Tao Chen Min Wang Linna Zhu | 2015 | Chinese Journal of Chemistry2015，33，8： | 1 |
| 8 | Study on technology of ion plating Alcoating on U 显示文摘 | Wu Linna | 1990 | Rare Metal Materials and Engineering1990，，5： | 1 |
| 9 | DCLK1 autoinhibition and activation in tumorigenesis显示文摘Doublecortin-like kinase 1(DCLK1)is upregulated in many tumors and is a marker for tumor stem cells.Accumulating evidence suggests DCLK1 constitutes a promising drug target for cancer therapy.However,the regulation of DCLK1 kinase activity is poorly understood,particularly the function of its autoinhibitory domain(AID),and,moreover,no physiological activators of DCLK1 have presently been reported.Here we determined the first DCLK1 kinase structure in the autoinhibited state and identified the neuronal calcium sensor HPCAL1 as an activator of DCLK1.The C-terminal AID functions to block the ATP-binding site and is competitive with ATP.HPCAL1 binds directly to the AID in a Ca^(2+)-dependent manner,which releases the autoinhibition.We also analyzed cancer-associated mutations occurring in the AID and elucidate how these mutations disrupt DCLK1 autoinhibition to elicit kinase activity upregulation.Our results present a molecular mechanism for autoinhibition and activation of DCLK1 kinase activity and provide insights into DCLK1-associated tumorigenesis. | Linna Cheng Zejing Yang Wenhao Guo Chengyong Wu Shufang Liang Aiping Tong Zhongwei Cao Rick F.Thorne Sheng-Yong Yang Yamei Yu Qiang Chen | 2022 | The Innovation2022，3，1： | 1 |
| 10 | CCGD-ESCC: A Comprehensive Database for Genetic Variants Associated with Esophageal Squamous Cell Carcinoma in Chinese Population显示文摘Esophageal squamous-cell carcinoma(ESCC) is one of the most lethal malignancies in the world and occurs at particularly higher frequency in China. While several genome-wide association studies(GWAS) of germline variants and whole-genome or whole-exome sequencing studies of somatic mutations in ESCC have been published, there is no comprehensive database publically available for this cancer. Here, we developed the Chinese Cancer Genomic Database-Esophageal Squamous Cell Carcinoma(CCGD-ESCC) database, which contains the associations of 69,593 single nucleotide polymorphisms(SNPs) with ESCC risk in 2022 cases and 2039 controls, survival time of 1006 ESCC patients(survival GWAS) and gene expression(expression quantitative trait loci,eQTL) in 94 ESCC patients. Moreover, this database also provides the associations between8833 somatic mutations and survival time in 675 ESCC patients. Our user-friendly database is a resource useful for biologists and oncologists not only in identifying the associations of genetic variants or somatic mutations with the development and progression of ESCC but also in studying the underlying mechanisms for tumorigenesis of the cancer. CCGD-ESCC is freely accessible at http://gffzzdf7d528e3a264cb9hxwuqb6b50v6p6fcn.ffgz.tsg.suse.edu.cn/ccgd/ESCCdb. | Linna Peng Sijin Cheng Yuan Lin Qionghua Cui Yingying Luo Jiahui Chu Mingming Shao Wenyi Fan Yamei Chen Ai Lin Yiyi Xi Yanxia Sun Lei Zhang Chao Zhang Wen Tan Ge Gao Chen Wu Dongxin Lin | 2018 | Genomics, Proteomics & Bioinformatics2018，16，4： | 1 |
| 11 | Remediation of Organochlorine Pesticide-Contaminated Soils by Surfactant-Enhanced Washing Combined with Activated Carbon Selective Adsorption显示文摘Remediation of organochlorine pesticide (OCP)-contaminated soils is urgently required especially in China. The present study investigated the removal of OCPs from two soils by triton X-100 (TX- 100)-enhanced washing coupled with powdered activated carbon (PAC) adsorption treatment of the solution. Two contaminated soils, including a silt clay contaminated w计h chlordene, dichloro- 2,2-6is(p-chlorophenyl)ethanes (DDDs), and dichlorodiphenyltrichloroethane (DDT) and a sandy loam containing chlordanes and mirex, were selected. Effects of varied operating parameters, including TX-100 dosage, liquid/soil (L/S) ratio, and extraction time, on the contaminant removal were examined. For both soils, OCP removal was clearly enhanced with increasing TX-100 in extraction solution and L/S ratio. Meanwhile, the removal efficacy was also impacted by soil texture and characteristics and contents of the contaminants. Moreover, by using PAC as an absorbent, a significant decrease in the contaminants in the extraction solutions was detected, and TX-100 could be further reused. Our investigation suggests that surfactant-enhanced washing combined with activated carbon selective adsorption would be an alternative to remediate OCP-contaminated soils. | ZHANG Shengtian HE Yue WU Linna WAN Jinzhong YE Mao LONG Tao YAN Zhou JIANG Xin LIN Yusuo LU Xiaohua | 2019 | Pedosphere2019，29，3： | 1 |
| 12 | Estimating single scattering albedo of winter wheat over the North China Plain using AMSR-E data显示文摘We proposed a method to estimate single scattering albedo of winter wheat over the North China Plain with AMSR-E passive microwave imagery. The relationships of single scattering albedo and optical depth between 6. 925 GHz and 10. 65 GHz were derived from simulations. To retrieve the single scattering albedo,the relationships were combined with the physical expressions of microwave vegetation indices derived from the first-order parameterized emission model. Comparisons with normalized difference vegetation index( NDVI) obtained from daily MODIS reflectance product showed that the variations in winter wheat single scattering albedo were similar to those of winter wheat NDVI. However,several differences were observed. NDVI showed saturation from the heading stage to the milky stage of winter wheat,whereas single scattering albedo remained sensitive to the growth of winter wheat. Single scattering albedo offers certain advantages in reflecting the growth status of winter wheat. | CHAI Linna WU Fengmin ZHANG Lixin SHI Jiancheng | 2015 | 遥感学报2015，19，1： | 0 |
| 13 | Integrative analysis of gene expression profiles reveals specific signaling pathways associated with pancreatic duct adenocarcinoma显示文摘Background:Pancreatic duct adenocarcinoma(PDAC)remains a major health problem because conventional can-cer treatments are relatively ineffective against it.Microarray studies have linked many genes to pancreatic cancer,but the available data have not been extensively mined for potential insights into PDAC.This study attempted to identify PDAC-associated genes and signaling pathways based on six microarray-based profiles of gene expression in pancre-atic cancer deposited in the gene expression omnibus database.Methods:Pathway network methods were used to analyze core pathways in six publicly available pancreatic cancer gene(GSE71989,GSE15471,GSE16515,GSE32676,GSE41368 and GSE28735)expression profiles.Genes potentially linked to PDAC were assessed for potential impact on survival time based on data in The Cancer Genome Atlas and International Cancer Genome Consortium databases,and the expression of one candidate gene(CKS2)and its association with survival was examined in 102 patients with PDAC from our hospital.Effects of CKS2 knockdown were explored in the PDAC cell lines BxPC-3 and CFPAC-1.Results:The KEGG signaling pathway called“pathway in cancer”may play an important role in pancreatic cancer development and progression.Five genes(BIRC5,CKS2,ITGA3,ITGA6 and RALA)in this pathway were significantly associated with survival time in patients with PDAC.CKS2 was overexpressed in PDAC samples from our hospital,and higher CKS2 expression in these patients was associated with shorter survival time.CKS2 knockdown substantially inhibited PDAC cell proliferation in vitro.Conclusions:Analysis integrating existing microarray datasets allowed identification of the“pathway in cancer”as an important signaling pathway in PDAC.This integrative approach may be powerful for identifying genes and pathways involved in cancer. | Jun Li Wenle Tan Linna Peng Jialiang Zhang Xudong Huang Qionghua Cui Jian Zheng Wen Tan Chen Wu Dongxin Lin | 2018 | Cancer Communications2018，38，1： | 0 |
| 14 | The Prognostic Value of Red Cell Distribution Width in Critically Ill Cerebral Infarction Patients:A Retrospective Cohort Study显示文摘Objective:Red blood cell distribution width(RDW)has been utilized as a prognostic indicator for mortality risk assessment in cardiovascular and cerebrovascular patients.Nevertheless,the prognostic significance of RDW in critically ill patients with cerebral infarction is yet to be investigated.The objective of this study is to examine the association between RDW and the risk of all-cause mortality in cerebral infarction patients admitted to the intensive care unit(ICU).Method:A retrospective cohort study was conducted using the Medical Information Mart for Intensive Care IV 2.2(MIMIC-IV)intensive care dataset for data analysis.The main results were the all-cause mortality rates at 3 and 12 months of follow-up.Cumulative curves were plotted using the Kaplan-Meier method,and Cox proportional hazards analysis was used to examine the relationship between RDW and mortality rates in critically ill cerebral infarction patients.Results:The findings indicate that RDW serves as a significant prognostic factor for mortality risk in critically ill stroke patients,specifically at the 3 and 12-month follow-up periods.The observed correlation between increasing RDW levels and higher mortality rates among cerebral infarction patients further supports the potential utility of RDW as a predictive indicator.Conclusion:RDW emerges as an independent predictor of mortality risk during the 3 and 12-month follow-up periods for critically ill patients with cerebral infarction. | Lingyan Zhao Linna Wu Gui-Ping Li | 2024 | Journal of Clinical and Nursing Research2024，8，2： | 0 |
| 15 | Sulfonyldibenzene-based hole-transporting materials for efficient n-i-p perovskite solar cells显示文摘Organic hole-transporting materials(HTMs)are an essential component in conventional perovskite solar cells(PSCs).In this work,two sulfonyldibenzene-based molecules,named CS-04 and CS-05,are synthesized and employed as HTMs in n-i-p PSCs.In comparison with CS-04,the carbazole-substituted methoxytriphenylamine(Cz MOTPA)group in CS-05 exhibits an increased degree of molecular distortion,thus endowing CS-05 with excellent solvent solubility and film-formation ability.Moreover,CS-05 shows a high hole mobility,superior hole extraction and hole transporting properties.As a result,CS-05 yields impressive device performances with a high power conversion efficiency(PCE)of 20.15%,while that of CS-04 based device is 19.50%,which is comparable to that of the Spiro-OMe TAD based control device(19.59%).This finding illustrates the potential of sulfonyldibenzene-based molecules for the applications in PSCs,and also provides a novel avenue to improve the performances and stability of PSCs by tailoring the sulfonyldibenzene-based molecules. | Tian Qin Fei Wu Yingxiao Mu Yubo Long Linna Zhu Juan Zhao Zhenguo Chi | 2021 | Science China Chemistry2021，64，1： | 0 |
| 16 | A cis-eQTL in NSUN2 promotes esophageal squamous-cell carcinoma progression and radiochemotherapy resistance by mRNA-m^(5)C methylation显示文摘Dear Editor,Esophageal squamous cell carcinoma(ESCC)has poor prognosis because of the difficulty in early detection and low sensitivity of advanced disease to radiochemotherapy.1,2 ESCC presents a high proportion of primary resistance to radiochemotherapy,2which may be due to certain individual genetic variations.Expression quantitative trait loci(eQTLs)as proximal and continuous cellular phenotypes have been shown to be helpful to determine how genetic variants may influence phenotype. | Xiangjie Niu Linna Peng Weiling Liu Chuanwang Miao Xinjie Chen Jiahui Chu Xinyu Yang Wen Tan Chen Wu Dongxin Lin | 2022 | Signal Transduction and Targeted Therapy2022，7，9： | 0 |
| 17 | Interfacial modification using the cross-linkable tannic acid for highly-efficient perovskite solar cells with excellent stability显示文摘Although the performance of perovskite solar cells(PSCs)has been dramatically increased in recent years,stability is still the main obstacle preventing the PSCs from being commercial.PSC device instability can be caused by a variety of reasons,including ions diffusion,surface and grain boundary defects,etc.In this work,the cross-linkable tannic acid(TA)is introduced to modify perovskite film through post-treatment method.The numerous organic functional groups(–OH and C=O)in TA can interact with the uncoordinated Pb^(2+)and I^(-)ions in perovskite,thus passivating defects and inhibiting ions diffusion.In addition,the formed TA network can absorb a small amount of the residual moisture inside the device to protect the perovskite layer.Furthermore,TA modification regulates the energy level of perovskite,and reduces interfacial charge recombination.Ultimately,following TA treatment,the device efficiency is increased significantly from 21.31%to 23.11%,with a decreased hysteresis effect.Notably,the treated device shows excellent air,thermal,and operational stability.In light of this,the readily available,inexpensive TA has the potential to operate as a multipurpose interfacial modifier to increase device efficiency while also enhancing device stability. | Xing Gao Lirong Rong Fei Wu Yen-Hung Lin Ye Zeng Junhong Tan Rongxing He Cheng Zhong Linna Zhu | 2024 | Journal of Energy Chemistry2024，91，4： | 0 |
| 18 | 基因表达谱整合分析揭示胰腺导管腺癌相关特异信号转导途径显示文摘背景与目的因为常规癌症治疗对胰腺导管腺癌(pancreatic duct adenocarcinoma,PDAC)而言疗效不佳,所以胰腺癌严重威胁着人类的健康。微阵列研究报道许多与胰腺癌相关基因,但是并未对微阵列数据进行深入整合分析。本研究利用与胰腺癌相关的6个微阵列基因表达谱来探讨与PDAC相关的基因和信号转导途径。方法采用信号通路网络方法分析6个已经发表的胰腺癌基因表达谱数据(GSE71989、GSE15471、GSE16515、GSE32676、GSE41368和GSE28735)。根据癌症基因组图谱和国际癌症基因组联合会数据库中的数据来评估PDAC相关基因的表达对胰腺癌患者存活时间的潜在影响,在我们医院收集的102例PDAC患者中检测到了一种候选基因(CKS2)的表达,其与患者存活相关。在PDAC细胞系BxPC-3和CFPAC-1中检测CKS2敲低后的影响。结果称为'癌症途径'的KEGG信号途径可能在胰腺癌的发生和发展中有重要作用。该途径中的5个基因(BIRC5、CKS2、ITGA3、ITGA6和RALA)与PDAC患者的生存时间显著相关。CKS2在我们医院PDAC样本中过表达,这些患者CKS2的高表达与较短的生存时间相关。体外敲低CKS2能够抑制PDAC细胞的增殖。结论整合目前微阵列数据集的分析可以确定'癌症通路'是PDAC的一个重要信号途径。这种整合方法可能对鉴别癌症相关基因和途径非常有效。 | Jun Li Wenle Tan Linna Peng Jialiang Zhang Xudong Huang Qionghua Cui Jian Zheng Wen Tan Chen Wu Dongxin Lin | 2018 | 癌症2018，37，11： | 0 |
| 19 | A numerical study on the effect of column layout on air distribution and performance of column attachment ventilation显示文摘Based on the structural characteristics of existing buildings and the disadvantages of current mixed ventilation mode in the application to large space buildings,an original column attachment ventilation(CAV)has been proposed.In this study,the experiment utilized a room space with four columns uniformly distributed in the space to visualize the movement of attached airflow along the cylinder surface and the floor,the numerical technique was employed to study the effects of the column layout(i.e.,uniform,centralized,dispersed,and crossed distribution)on the air distribution of CAV mode in a standard four-column full scale model of a shopping mall.Seven indices,including airflow pattern,air diffusion performance index(ADPI),air temperature distribution,heat removal effectiveness,draught rate(DR),predicted mean vote(PMV),and carbon dioxide(CO2)concentration,were used to assess the ventilation performance.In the CAV mode with a uniform column layout scheme,the experimental results indicated that the air supply flows downward along the wall surface,forming a secondary attachment with the ground and spreading along the floor in a fan radiation flow mode.Further,an“air lake”-like speed and temperature distribution similar to displacement ventilation(DV)was formed in the occupied zone.In all simulation cases,it was found that the average air velocity was less than 0.25 m/s in occupied zone,the effectiveness for heat removal was more significant than 1.0,DR value was less than 20%,the PMV level can also satisfy most people.The average CO2 concentration was around 470 ppm in the occupied breathing zone.These results indicated that the CAV mode could be an efficient air distribution method.They demonstrated the technical feasibility of applying the CAV in the space under different column layout schemes. | Haiguo Yin Linna Li Rui Wu Yuanyuan Wang Angui Li | 2021 | Building Simulation2021，14，4： | 0 |
| 20 | Study progression in application of process analytical technologies on film coating显示文摘Film coating is an important unit operation to produce solid dosage forms,thereby,the monitoring of this process is helpful to find problems in time and improve the quality of coated products.Traditional methods adopted to monitor this process include measurement of coating weight gain,performance of disintegration and dissolution test,etc.However,not only do these methods cause destruction to the samples,but also consume time and energy.There have recently emerged the applications of process analytical technologies(PAT)on film coating,especially some novel spectroscopic and imaging technologies,which have the potential to real-time track the progress in film coating and optimize production efficiency.This article gives an overview on the application of such technologies for film coating,with the goal to provide a reference for the further researches. | Tingting Peng Ying Huang Liling Mei Linna Wu Longkai Chen Xin Pan Chuanbin Wu | 2015 | Asian Journal of Pharmaceutical Sciences2015，10，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员