|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The incidences and mortalities of major cancers in China, 2009显示文摘In 2012, the National Central Cancer Registry (NCCR) of China collected cancer registration information for the year 2009 from local cancer registries and analyzed it to describe the incidences and mortalities of cancers in China. Based on the data quality criteria from NCCR, data from 104 registries covering 85,470,522 people (57,489,009 in urban areas and 27,981,513 in rural areas) were checked and evaluated. The data from 72 registries were qualified and accepted for the cancer registry annual report in 2012. The total cancer incident cases and cancer deaths were 244,366 and 154,310, respectively. The morphologically verified cases accounted for 67.23%, and 3.14% of the incident cases only had information from death certifications. The crude incidence in the Chinese cancer registration areas was 285.91/ 100,000 (317.97/100,000 in males and 253.09/100,000 in females). The age-standardized rates for incidences based on the Chinese standard population (ASRIC) and the world standard population (ASRIW) were 146.87/100,000 and 191.72/100,000, respectively, with a cumulative incidence of 22.08%. The cancer mortality in the Chinese cancer registration areas was 180.54/100,000 (224.20/100,000 in males and 135.85/100,000 in females). The age-standardized rates for mortalities based on the Chinese standard population (ASRMC) and the world standard population (ASRMW) were 85.06/100,000 and 115.65/100,000, respectively, and the cumulative mortality was 12.94% . Lung cancer, gastric cancer, colorectal cancer, liver cancer, esophageal cancer, pancreatic cancer, encephaloma, lymphoma, female breast cancer, and cervical cancer were the most common cancers, accounting for 75% of all cancer cases. Lung cancer, gastric cancer, liver cancer, esophageal cancer, colorectal cancer, pancreatic cancer, breast cancer, encephaloma, leukemia, and lymphoma accounted for 80% of all cancer deaths. The cancer registration's population coverage has been increasing, and its data quality is improving. As the basis of the cancer control program, the cancer registry plays an important role in directing anticancer strategies in the medium and long term. Because cancer burdens are different in urban and rural areas in China, prevention and control efforts should be based on practical situations. | Wanqing Chen Rongshou Zheng Siwei Zhang Ping Zhao Guanglin Li Lingyou Wu Jie He | 2013 | Chinese Journal of Cancer2013，32，3： | 111 |
| 2 | Report of incidence and mortality in China cancer registries, 2009显示文摘Objective: The National Central Cancer Registry (NCCR) collected cancer registration data in 2009 from local cancer registries in 2012, and analyzed to describe cancer incidence and mortality in China. Methods: On basis of the criteria of data quality from NCCR, data submitted from 104 registries were checked and evaluated. There were 72 registries' data qualified and accepted for cancer registry annual report in 2012. Descriptive analysis included incidence and mortality stratified by area (urban/rural), sex, age group and cancer site. The top 10 common cancers in different groups, proportion and cumulative rates were also calculated. Chinese population census in 1982 and Segi's population were used for age-standardized incidence/mortality rates. Results: All 72 cancer registries covered a total of 85,470,522 population (57,489,009 in urban and 27,981,513 in rural areas). The total new cancer incident cases and cancer deaths were 244,366 and 154,310, respectively. The morphology verified cases accounted for 67.23%, and 3.14% of incident cases only had information from death certifications. The crude incidence rate in Chinese cancer registration areas was 285.91/100,000 (males 317.97/100,000, females 253.09/100,000), age-standardized incidence rates by Chinese standard population (ASIRC) and by world standard population (ASIRW) were 146.87/100,000 and 191.72/100,000 with the cumulative incidence rate (0-74 age years old) of 22.08%. The cancer incidence and ASIRC were 303.39/100,000 and 150.31/100,000 in urban areas whereas in rural areas, they were 249.98/100,000 and 139.68/100,000, respectively. The cancer mortality in Chinese cancer registration areas was 180.54/100,000 (224.20/100,000 in males and 135.85/100,000 in females), age-standardized mortality rates by Chinese standard population (ASMRC) and by world standard population (ASMRW) were 85.06/100,000 and 115.65/100,000, and the cumulative incidence rate (0-74 age years old) was 12.94%. The cancer mortality and ASMRC were 181.86/100,000 and 80.86/100,000 in urban areas, whereas in rural areas, they were 177.83/100,000 and 94.40/100,000 respectively. Lung cancer, gastric cancer, colorectal cancer, liver cancer, esophageal cancer, pancreas cancer, encephaloma, lymphoma, female breast cancer and cervical cancer, were the most common cancers, accounting for 75% of all cancer cases in urban and rural areas. Lung cancer, gastric cancer, liver cancer, esophageal cancer, colorectal cancer, pancreatic cancer, breast cancer, encephaloma, leukemia and lymphoma accounted for 80% of all cancer deaths. The cancer spectrum showed difference between urban and rural areas, males and females. The main cancers in rural areas were cancers of the stomach, followed by esophageal cancer, lung cancer, liver cancer and colorectal cancer, whereas the main cancer in urban areas was lung cancer, followed by liver cancer, gastric cancer and colorectal cancer. Conclusions: The coverage of cancer registration population has been increasing and data quality is improving. As the basis of cancer control program, cancer registry plays an important role in making anticancer strategy in medium and long term. As cancer burdens are different between urban and rural areas in China, prevention and control should be implemented based on practical situation. | Wanqing Chen Rongshou Zheng Siwei Zhang Ping Zhao Guanglin Li Lingyou Wu Jie He | 2013 | Chinese Journal of Cancer Research2013，25，1： | 202 |
| 3 | Annual cost of illness of stomach and esophageal cancer patientsin urban and rural areas in China: A multi-center study显示文摘Objective: Stomach and esophageal cancer are imposing huge threats to the health of Chinese people whereas there were few studies on the financial burden of the two cancers.Methods: Costs per hospitalization of all patients with stomach or esophageal cancer discharged between September 2015 and August 2016 in seven cities/counties in China were collected, together with their demographic information and clinical details. Former patients in the same hospitals were sampled to collect information on annual direct non-medical cost, indirect costs and annual number of hospitalization. Annual direct medical cost was obtained by multiplying cost per hospitalization by annual number of hospitalization. Annual cost of illness(ACI)was obtained by adding the average value of annual direct medical cost, direct non-medical cost and indirect cost,stratified by sex, age, clinical stage, therapy and pathologic type in urban and rural areas. Costs per hospitalization were itemized into eight parts to calculate the proportion of each part. All costs were converted to 2016 US dollars(1 USD=6.6423 RMB).Results: Totally 19,986 cases were included, predominately male. Mean ages of stomach cancer and urban patients were lower than that of esophageal cancer and rural patients. ACI of stomach and esophageal cancer patients were $10,449 and $13,029 in urban areas, and $2,927 and $3,504 in rural areas, respectively. Greater ACI was associated with male, non-elderly patients as well as those who were in stage I and underwent surgeries.Western medicine fee took the largest proportion of cost per hospitalization.Conclusions: The ACI of stomach and esophageal cancer was tremendous and varied substantially among the population in China. Preferential policies of medical insurance should be designed to tackle with this burden and further reduce the health care inequalities. | Zhixun Yang Hongmei Zeng Ruyi Xia Qian Liu Kexin Sun Rongshou Zheng Siwei Zhang Changfa Xia He Li Shuzheng Liu Zhiyi Zhang Yuqin Liu Guizhou Guo Guohui Song Yigong Zhu Xianghong Wu Bingbing Song Xianzhen Liao Yanfang Chen Wenqiang Wei Guihua Zhuang Wanqing Chen | 2018 | Chinese Journal of Cancer Research2018，30，4： | 22 |
| 4 | 基于Lattice Boltzmann方法的页岩张性裂缝渗流特征研究显示文摘为深入了解张性裂缝结构中流体渗流特征,采用物理实验和数值模拟相结合的方法,系统研究流体在页岩张性裂缝中的渗流特征。将Barnett页岩岩心劈裂成张性裂缝,并采集裂缝面数据,将其作为物理模型,同时采用LBM-BKG方法 D3Q19模型研究流体在张性裂缝中的流动。研究尺度依次为整体、截面、截线、离散单元体,考察各尺度下渗流场特征参数分布,并分析原因。研究表明:整体上,沿渗流横向和纵向上压力均呈线性分布,横向各截线上压力呈波动式线性分布,纵向截线上压力分布呈非线性;缝面端部局部区域会产生回流区,回流区与粗糙性及粗糙性变化程度有关;近平均速度的速度等值面间基本呈平行分布,速度较大时,等值面基本对应于端面相对平缓的区域;沿同一流线,渗流速度略有差别;整体渗流为稳态,不代表渗流场各处速度相等,离散的渗流单元体的渗流速度各不相同;三维粗糙性造成了渗流速度的三维分布,但主要以渗流方向和垂向上渗流速度为主。该项研究对深入理解页岩等裂缝发育储层的裂缝系统渗流具有重要意义。 | 曲冠政 周德胜 彭娇 Randy Doyle Hazlett Siwei Wu | 2018 | 特种油气藏2018，25，1： | 7 |
| 5 | Geochronology and Petrochemistry of Volcanic Rocks in the Xaignabouli Area, NW Laos显示文摘An integrated study of zircon U-Pb geochronology and petrochemistry, together with zircon Lu-Hf isotopes, has been carried out on the basaltic-andesitic tuff and volcanic breccia from the Nam Hang Formation and andesitic tuff from the Muang-Nan Formation in the Xaignabouli area, which had been mapped as the Permian–Early Triassic on the 1 : 1 000 000 geological map or Late Carboniferous on the 1 : 200 000 geological maps. Zircon U-Pb dating of three samples yielded weighted mean ages of 235±2.6, 232±1.4 and 278±2.8 Ma, respectively, suggesting a Late Triassic origin for the Nam Hang Formation and an Early Permian origin for the Muang-Nan Formation. Geochemically, they are characterized by depletions in HFSEs(e.g., Nb, Ta, Ti) and high LILE/HFSE ratios, and they have positive zircon ε_(Hf)(t) values of 8.7–15.9, which exhibits the continental arc volcanic affinity and partial melting of subducting oceanic slab in the magma source. Combined with spatial occurrence of the volcanic rock and existing geochronological and geochemical data, we suggest that the Xaignabouli-Luang Prabang volcanic belt can be linked to the Loei-Phetchabun belt. The Permian–Triassic volcanic rocks in this belt might be a product of the Nan back-arc basin eastward subduction. | Meifeng Shi Zhenbo Wu Shusheng Liu Zhimin Peng Linnan Guo Fei Nie Siwei Xu | 2019 | Journal of Earth Science2019，30，1： | 6 |
| 6 | Wide-field in situ multiplexed Raman imaging with superresolution显示文摘Because of the fingerprint-like specificity of its characteristic spectrogram, Raman spectral imaging has been applied widely in various research areas. Using a combination of structured illumination with the surface-enhanced Raman scattering(SERS) technique, wide-field Raman imaging is developed with a significant improvement in spatial resolution. As a result of the relatively narrow Raman characteristic peaks, optically encoded SERS nanoparticles can be used to perform multiplexed imaging. The results show excellent superresolution wide-field multiplexed imaging performance. The developed technique has extraordinary potential for applications in biological imaging and other related fields. | HOUKAI CHEN XIAOJING WU YUQUAN ZHANG YONG YANG CHANGJUN MIN SIWEI ZHU XIAOCONG YUAN QIAOLIANG BAO JING BU | 2018 | Photonics Research2018，6，6： | 2 |
| 7 | Geology, Geochronology, and Hf Isotopic Composition of the Pha Lek Fe Deposit, Northern Laos: Implications for Early Permian Subduction-Related Skarn Fe Mineralization in the Truong Son Belt显示文摘The Truong Son metallogenic belt in central Laos and Vietnam is an important Fe-Cu-Sn-Au polymetallic ore district. The Pha Lek Fe deposit is closely related to Late Carboniferous– Early Permian I-type granitic magmatism, and contains >50 Mt @ 45% to 50% of Fe ore. Ore minerals occur mainly as magnetite and hematite in the skarn alteration zone between a granitic pluton and metamorphosed Middle–Upper Devonian carbonates. The granitic pluton comprises granodiorite and granite, with zircon U-Pb dating indicating synchronous emplacement at 288.2±1.3 and 284.9±1.2 Ma, respectively. Zircons from these granitoids have ε_(Hf)(t) values of 2.9–11.2 and relatively young TDM2 ages(<1.0 Ga), indicating an origin by partial melting of depleted mafic crust or magma mixing. Previous studies have shown that these granitoids have high Y, Yb, and K_2O contents, and low Sr and Na_2O contents, which are interpreted as the melting of mafic continental crust. Pyrite of the main mineralization stage yields an ^(187)Re/^(188)Os-^(187)Os/^(188)Os isochron age of 287±17 Ma, indicating that mineralization is associated with Pha Lek granitic magmatism. A Late Carboniferous–Early Permian subduction-related skarn-type Fe mineralization model is proposed for the Pha Lek deposit. More evidence is needed to verify a hypothesis of volcanic overprinting during Late Triassic post-collisional extension. | Lin Hou Shusheng Liu Linnan Guo Fuhao Xiong Chao Li Meifeng Shi Qiming Zhang Siwei Xu Songyang Wu | 2019 | Journal of Earth Science2019，30，1： | 2 |
| 8 | National Cancer Data Linkage Platform of China:Design,Methods,and Application显示文摘Background:The National Cancer Center(NCC)and China CDC cooperatively designed a National Cancer Data Linkage(NCDL)Platform to fulfill the task of sharing cancer outcome data through an automatic web-based system.Methods:NCC and China CDC established a web-based NCDL Platform to link death information from China CDC with the cancer database from NCC.Overall,76,708 cancer patients’data were analyzed to assess the feasibility and match rate of the NCDL Platform for 7 major cancers.Results:The function of the platform includes a data application and approval system,data linkage module,and results visualization system.Through the platform,38.9%cases were identified as deaths cases from the NCDL Platform in the first 3 years after cancer diagnosis.The linkage rate was highest in liver cancer and lowest in breast cancer.Conclusions:The NCDL Platform provides a powerful and efficient way to link national vital statistics with national cancer programs’data.Expanding cancer outcome data linkage may not only improve data collection efficiency,but also improve data use. | Hongmei Zeng Yunning Liu Lijun Wang Peng Yin Baohua Wang Ruiying Fu Xianhui Ran Rongshou Zheng Siwei Zhang Jiangmei Liu Jinling You Kexin Sun Shaoming Wang Li Li Ru Chen Wenqiang Wei Maigeng Zhou Jing Wu Jie He | 2022 | China CDC weekly2022，4，13： | 1 |
| 9 | A Balanced-to-Balanced Power Divider with Arbitrary Power Division显示文摘 | Xia Bin Wu Linsheng Ren Siwei | 2013 | IEEE Transactions on Microwave Theory and Techniques2013，61，8： | 1 |
| 10 | Comparison of Three Microwave/Chemical Pretreatment Processes for Enzymatic Hydrolysis of Rice Straw显示文摘 | Shengdong Zhu Yuanxin Wu Ziniu Yu Cunwen Wang Faquan Yu Siwei Jin Yigang Ding Ru’an Chi Jintao Liao Yan Zhang | 2005 | Biosystems Engineering2005，，3： | 1 |
| 11 | Sol–gel preparation and enhanced photocatalytic performance of Cu-doped ZnO nanoparticles显示文摘 | Min Fu Yalin Li Siwei wu Peng Lu Jing Liu Fan Dong | 2011 | Applied Surface Science2011，，4： | 1 |
| 12 | Evolution of AVS video coding standards:twenty years of innovation and development显示文摘Ever since the founding of the Audio and Video Coding Standard(AVS)Workgroup of China in 2002,it has been dedicated to advancing and innovating the digital audio-video industry with highly efficient and economical encoding/decoding technologies.Three representative generations of video coding standards have been finalized and published,consistently improving the coding performance in the past two decades.The series of AVS standards establish solid foundations for ubiquitous video applications in the areas including acquisition,coding,production,delivery,integrated system,public service,general screen content,and mixed reality media.Along with the standardization process,an extensive amount of studies have been carried out on efficiency-aware designation,algorithm optimization,and hardware implementation of these innovative video coding techniques.This paper explains how those developed techniques provide a lasting impact on the video coding community,extensively,technologically,and systematically.In particular,we provide a comprehensive survey of the three generations of the standards,and timely and in-depth summarize the efforts of the AVS video coding standards in the twenty years.The rate-distortion performance comparisons,in particular in terms of the 8K ultra-high-definition(UHD)contents,reflect the elegant design of the state-of-the-art AVS3 standards.We have also elaborated on a variety of well-established and promising applications,including commercial level real-time 8K encoder,high-frame-rate decoder chip for cell phone,and live streaming solution for sports.In addition,the China Central Television(CCTV)of China Media Group(CMG),the state television of China,has officially launched the first 8K broadcasting channel(CCTV-8K)since 2021 using AVS3.Given the significant success realized by the AVS standards,it is envisioned that a new era of 8K UHD video is arriving. | Siwei MA Li ZHANG Shiqi WANG Chuanmin JIA Shanshe WANG Tiejun HUANG Feng WU Wen GAO | 2022 | Science China(Information Sciences)2022，65，9： | 1 |
| 13 | Interactive Visual Analysis on the Attack and Defense Drill of Grid Cyber-physical Systems显示文摘The open and distributed connection of the powersystem makes it vulnerable to various potential cyber-attacks,which may lead to power outages and even casualties. Therefore,the construction of attack and defense drill (ADD) platforms forattack mechanism investigation and protection strategy evaluationhas become a research hotspot. However, for the massiveand heterogeneous security analysis data generated during thedrill, it is rare to have a comprehensive and intuitive methodto visually and efficiently display the perspective of the attackerand defender. In order to solve this problem, this paper proposesa visual analysis scheme of an ADD framework for a grid cyberphysicalsystem (GCPS) based on the interactive visual analysismethod. Specifically, it realizes system weakness discovery basedon knowledge visualization, optimization of the detection modeland visualization interaction. Finally, the case study on thesimulation platform of ADD proves the effectiveness of theproposed method. | Kehe Wu Jiawei Li Yayun Zhu Siwei Miao Sixun Zhu Chunjie Zhou | 2021 | CSEE Journal of Power and Energy Systems2021，7，1： | 1 |
| 14 | Bright,photostable and long-circulating NIR-II nanoparticles for whole-process monitoring and evaluation of renal transplantation显示文摘Kidney transplantation is the gold standard for the treatment of end-stage renal diseases(ESRDs).However,the scarcity of donor kidneys has caused more and more ESRD patients to be stuck on the waiting list for transplant surgery.Improving the survival rate for renal grafts is an alternative solution to the shortage of donor kidneys.Therefore,real-time monitoring of the surgical process is crucial to the success of kidney transplantation,but efficient methods and techniques are lacking.Herein,a fluorescence technology based on bright,photostable and long-circulating aggregation-induced emission(AIE)active NIR-II nano-contrast agent DIPT-ICF nanoparticles for the whole-process monitoring and evaluation of renal transplantation has been reported.In the aggregated state,DIPT-ICF exhibits superior photophysical properties compared with the commercial dyes IR-26 and IR-1061.Besides,the long-circulating characteristic of the AIE nano-contrast agent helps to achieve renal angiography in kidney retrieval surgery,donor kidney quality evaluation,diagnosing vascular and ureteral complications,and assessment of renal graft reperfusion beyond renovascular reconstruction,which considerably outperforms the clinically approved indocyanine green(ICG). | Rongyuan Zhang Ping Shen Yu Xiong Tianjing Wu Gang Wang Yucheng Wang Liping Zhang Han Yang Wei He Jian Du Xuedong Wei Siwei Zhang Zijie Qiu Weijie Zhang Zheng Zhao Ben Zhong Tang | 2024 | National Science Review2024，11，2： | 0 |
| 15 | Quantitative detection of in vivo physical protein–protein interactions based on DNA sequence recognition显示文摘Dear Editor,Understanding physical protein–protein interactions(PPIs)in vivo is amajor challenge in elucidating the molecular mechanisms in complex biological systems.Although many approaches,such as the yeast two-hybrid(Y2H)assay,protein fragmentcomplementary assay(PCA),and fluorescence resonance energy transfer(FRET)assay,have been developed to assess the intensity of interaction of proteins in living cells,they have practical limitations for quantitation(Morell et al.,2009;Padilla-Parra and Tramier,2012;Stynen et al.,2012).Nucleic acid-based technologies,such as quantitative PCR(qPCR),DNA microarray,and deep sequencing,are probably most featured with quantification,high-throughput,and cost-effective for operation.Recently,new methods of detecting biomolecular interactions have been developed based on a strategy that labels target interactions using specific nucleic acid sequences(Soderberg et al.,2006;Yu et al.,2011;Zhu et al.,2013). | Siwei Luo Yihua Jiang Zhi Liang Jiarui Wu | 2015 | Journal of Molecular Cell Biology2015，7，4： | 0 |
| 16 | Carbon nanotube promotes contraction and electrical activity of neonatal cardiomyocytes by targeting sodium/calcium exchanger NCX1显示文摘Dear Editor,The conductive nanomaterials,such as carbon nanotubes(CNTs),have attracted much attention in biomedical applications.Particularly,it has been found that CNTs can promote the electrical activity of cardiomyocytes,but little is known about the mechanism.^(1,2)To better understand the CNTs’biological effects on cardiomyocytes and the underlying mechanism. | Xiao Zhang Yuan Shen Zhen Cao Ying Zhu Wei Liu Wei Wu Chunlan Wang Siwei Li Jin Zhou Changyong Wang | 2023 | Signal Transduction and Targeted Therapy2023，8，6： | 0 |
| 17 | Reduced cell death by inosine pretreatment after photochemically induced cerebral ischemia in adult rats显示文摘对在相片以后的房间死亡的肌甙的保护的效果化学上导致了焦点的服的局部缺血在成年老鼠被调查。肌甙的 Intraperitoneal 注射被开始在操作前的 24 h 并且继续直到动物被牺牲。TUNEL 方法并且 Nissl 染色被用来分别地识别 apoptosis 和坏死。TUNEL 积极的房间位于在坏死的核心和正常外皮之间的过渡地区。坏死的核心的吝啬的最大的区域和 TUNEL 积极的房间的吝啬的数字当时,在操作以后的 24 h 在对待肌甙的老鼠显著地被减少与那些相比在盐对待的控制动物。我们建议那肌甙能显著地减少服的局部缺血在成年老鼠由相片血栓导致了的坏死和 apoptosis 追随者。 | Zhongliang Wu Fei Liu Yazhou Wang Xiying Jiao Ming Shi Qingbo Zhao Gong Ju Siwei You | 2008 | Progress in Natural Science:Materials International2008，18，12： | 0 |
| 18 | Recent advances of transition-metal metaphosphates for efficient electrocatalytic water splitting显示文摘Sustainable production of H2 through electrochemical water splitting is of great importance in the foreseeable future.Transition-metal metaphosphates(TMMPs)have a three-dimensional(3D)open-framework structure and a high content of P(which exists as PO3-),and therefore have been recognized as highly efficient catalysts for oxygen evolution reaction(OER)and the bottleneck of electrochemical water splitting.Furthermore,TMMPs can also contribute to hydrogen evolution reaction(HER)in alkaline and neutral media by facilitating water dissociation,and thus,overall water splitting can be achieved using this kind of material.In this timely review,we summarize the recent advances in the synthesis of TMMPs and their applications in OER and HER.We present a brief introduction of the structure and synthetic strategies of TMMPs in the first two parts.Then,we review the latest progress made in research on TMMPs as OER,HER,and overall water-splitting electrocatalysts.In this part,the intrinsic activity of TMMPs as well as the current strategy for improving the catalytic activity will be discussed systematically.Finally,we present the future opportunities and the remaining challenges for the application of TMMPs in the electrocatalysis field. | Yuanyuan Zhang Jie Wu Bingrong Guo Haohao Huo Siqi Niu Siwei Li Ping Xu | 2023 | Carbon Energy2023，5，12： | 0 |
| 19 | Cultivation of New Breeds of Guizhou Heima Goat显示文摘To culture new breeds of Guizhou Heima goat,establishing open nucleus breeding system in farm was adopted to develop comprehensive selection index and establish BLUP model to estimate breeding value,so as to guide assortative mating and selection improvement.The results showed that the body weights of yearling ram and ewe in nucleus herd were(29.77±5.51) kg and(25.18±5.67) kg,while those of adult ram and adult ewe were(40.08±7.73) kg and(34.90± 6.56) kg,respectively; the body weights of yearling ram and ewe in basic herd were(26.59±3.68) kg and(24.09±4.60) kg,while those of adult ram and adult ewe were(35.33±4.09) kg and(32.16±6.83) kg,respectively; the lambing rate was 152.33%; the slaughter rate was 48.50%,and the net meat rate was 38.94%.New breeds of Guizhou Heima goat had significantly improved production performance and breed uniformity,with stable genetic performance. | Song Derong Wang Jiafu Zhou Darong Peng Hua Yang Siwei Jiang Xingmei Wu Ruiru | 2014 | Animal Husbandry and Feed Science2014，6，1： | 0 |
| 20 | Temperature-Induced Transformation from Large Compound Vesicles to Worm-like Aggregates by ABC Triblock Copolymer显示文摘二 triblock 聚合物, tetraaniline-block-poly (N-isopropyl acrylamide )-block-poly(hydroxyethyl acrylate )(TA-b-PNIPAM-b-PHEA ) 并且 TA-b-PHEA-b-PNIPAM,被二个步方法与不含糊的结构综合。这二 diblock 聚合物的差别是 carboxyl 组的连接顺序堵住,例如, carboxyl 组到为 PNIPAM-b-PHEA 的 PNIPAM 块并且到为 PHEA-b-PNIPAM 的 PHEA 块。第二,块 tetraaniline 通过 amidation 被连接到 diblock 聚合物产出相应 triblock 共聚物。他们俩几乎有相同化学作文。唯一的差别是在 triblock 聚合物的每块的连接顺序。当他们在在一个合适的答案的 45 °C 是自我装配的时,两个与大约 400 nm 的平均直径在他们的表面上与细微缺点他们的总数有球形的形状。当他们的总数分散被凉下来到 20 °C 时,仅仅 TA-b-PHEA-b-PNIPAM 的形态学不管多么变化了,形成有从球形的总数转变的大约 100-200 nm 的直径的像蠕虫的总数。在这 triblock 共聚物的每块的 amphiphilic 性质和位置为这形态学转变是很必要的。因为我们的组这里介绍的像蠕虫的总数有空结构里面,它为 doxorubicin 的控制版本性质被评估。药版本实验显示与温度变化一起,中间的层结构的重新整理在总数引起了形态学变化,因此加速药版本的速度。 | Yupeng Wu Yangchun Tao Kuan Cai Siwei Liu Yi Zhang Zhenguo Chi Jiarui Xu Yen Wei | 2015 | Chinese Journal of Chemistry2015，33，12： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员