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    题名 作者 年代 出处 被引量
1Spatiotemporal dynamics of electric power consumption in Chinese Mainland from 1995 to 2008 modeled using DMSP/OLS stable nighttime lights data显示文摘电力消费(EPC ) 是为评估电力使用的基本索引之一。在 EPC 的空间与时间的动力学上获得及时、精确的数据为理解和电力资源的实际推广是关键的。在这研究,一个 EPC 模型从防卫气象学的卫星程序用稳定的夜间灯时间系列数据被开发运作的 Linescan 系统(DMSP/OLS ) 。模型被用来重建在在县的中国大陆的 EPC 的空间模式从 1995 ~ 2008 铺平。另外, EPC 的空间与时间的动力学被分析,并且下列结论被得出。(1 ) EPC 模型可靠地与约 70% 精确性在中国大陆代表了 EPC 的空间与时间的动力学。(2 ) 在中国大陆的大多数区域的 EPC 在对中等层次低,与显著时间、空间的变化;高级 EPC, 58.26% 在东方中国被集中。六城市的凝块(Beijing-Tianjin-Tangshan 区域, Shanghai-Nanjing-Hangzhou 区域,珀尔河三角洲,山东半岛,辽宁省,和四川盆中间南方) 说明了中国大陆的 10.69% 全部的区域,但是消费了 39.23% 电。(3 ) 在从 1995 ~ 2008,和 64% 大陆区域增加的中国大陆的大多数区域的 EPC 在 EPC 显示出重要增加。EPC 的中等增加从 1995 ~ 2008 在 61.62% 东方中国和 80.65% 华中被发现,而 75.69% 西方的中国没在 EPC 显示出重要增加。同时,分别地, 77.27% , 89.35% ,和 66.72% Shanghai-Nanjing-Hangzhou 区域,珀尔河三角洲,和山东半岛在 EPC 显示出高速度的增加。EPC 的中等增加发生在 71.12% Beijing-Tianjin-Tangshan 区域和 72.13% 并且辽宁省中间南方,分别地当没有重要增加发生在 56.34% 四川盆时。HE Chunyang MA Qun LI Tong YANG Yang LIU Zhifeng 2012Journal of Geographical Sciences2012,22,1:25
2Concurrent chemoradiotherapy combined with enteral nutrition support:a radical treatment strategy for esophageal squamous cell carcinoma patients with malignant istulae显示文摘Background: Concurrent chemoradiotherapy(CCRT) significantly increases the survival rate of esophageal squa?mous cell carcinoma(ESCC) patients with malignant fistulae. Recent clinical evidence has shown the benefits of enteral nutrition for malnourished cancer patients. In this study, we aimed to validate that, with the support of enteral nutrition, ESCC patients who develop malignant fistulae might be able to complete CCRT and achieve long?term survival.Methods: We reviewed the medical records of 652 patients with ESCC who received definitive CCRT at Sun Yat?sen University Cancer Center between January 2010 and December 2012. Treatment outcome and toxicity were ret?rospectively evaluated in 40 ESCC patients with malignant fistulae. All the 40 patients were treated with CCRT and evaluated by clinical nutritionists using nutrition risk screening(NRS) before, during, and after treatment. Twenty?two patients received a nasogastric tube, and 18 underwent percutaneous endoscopic gastrostomy feeding. The median energy intake was 2166 kcal/day. Treatment response was evaluated at 3 months after the completion of CCRT.Results: With a median follow?up of 18 months(range, 3–39 months), patients' 1?year overall survival(OS) rate was 62.5%, and the estimated OS time was 25.5 months. Univariate analysis showed that the NRS score(P n NRS score(P se to treatment(P < 0.001) were sig= 0.003), increase i= 0.024), fistula closure(P = 0.011), and responnifi?cantly associated with OS. Multivariate analysis showed that tumor response(P = 0.044) and increase in NRS score(P = 0.044) were independent predictors of OS. Grade 3 vomiting was observed in 8 patients(20.0%), grade 3 neutro?penia was observed in 11 patients(27.5%), and grade 3 cough was observed in 13 patients(32.5%); 2 patients(5.0%) died of massive bleeding during treatment.Conclusions: CCRT combined with enteral nutrition support is effective for ESCC patients with malignant fistulae. Patients have an increased potential to be cured, especially those who experience complete response and have an increase in NRS score. Careful observation and nutrition support are required for patients with advanced T?category ESCC who undergo CCRT.Li Ma Guang-Yu Luo Yu-Feng Ren Bo Qiu Hong Yang Chun-Xia Xie Song-Ran Liu Shi-Liang Liu Zhao-Lin Chen Qun Li Jian-Hua Fu Meng-Zhong Liu Yong-Hong Hu Wen-Feng Ye Hui Liu 2017Chinese Journal of Cancer2017,36,1:19
3Evaluation of an extracellular matrix-derived acellular biphasic scaffold/cell construct in the repair of a large articular high-load-bearing osteochondral defect in a canine model显示文摘YANG Qiang PENG Jiang LU Shi-bi GUO Quan-yi ZHAO Bin ZHANG Li WANG Ai-yuan XU Weng-jing XIA Qun MA Xin-long HU Yong-cheng XU Bao-shan 2011Chinese Medical Journal2011,,23:15
4Long Distance Transmission of SARS-CoV-2 from Contaminated Cold Chain Products to Humans——Qingdao City,Shandong Province,China,September 2020显示文摘Summary What is already known about this topic?Though coronavirus disease 2019(COVID-19)has largely been controlled in China,several outbreaks of COVID-19 have occurred from importation of cases or of suspected virus-contaminated products.Though several outbreaks have been traced to severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)isolated on the outer packaging of cold chain products,live virus has not been obtained.Huilai Ma Zhaoguo Wang Xiang Zhao Jun Han Yong Zhang Hong Wang Cao Chen Ji Wang Fachun Jiang Jie Lei Jingdong Song Shaofeng Jiang Shuangli Zhu Huihui Liu Dongyan Wang Yao Meng Naiying Mao Yanhai Wang Zhen Zhu Zhixiao Chen Bingling Wang Qinqin Song Haijun Du Qun Yuan Dong Xia Zhiqiang Xia Peipei Liu Yuchao Wu Zijian Feng Ruqin Gao George F.Gao Wenbo Xu 2021China CDC weekly2021,3,30:13
5Improvement of cardiac function and reversal of gap junction remodeling by Neuregulin-1β in volume-overloaded rats with heart failure显示文摘ObjectiveWe 用 Neuregulin-1β 执行了实验;(NRG-1β) 决定为保护的角色的机制由在 .MethodsRat HF 建模的心失败(HF ) 期间改变差距连接(GJ ) 源于它的有益的效果的处理被 aortocaval 建立管。48 只老鼠随机被划分成 HF (HF, n = 16 ) , NRG-1β处理(NRG, n = 16 ) ,并且假冒的操作(S, n = 16 ) 组。在 NRG 组的老鼠是管理 NRG-1β(10 µ g/kg 每天) 为经由尾巴静脉的 7 天,而另外的组与一样的剂量被注射盐。在操作以后的 12 个星期,在从左室获得的单个 myocytes 的 Connexin 43 (Cx43 ) 表示被 immunocytochemistry 决定。全部的蛋白质为 immunoblotting 试金从冻结的左室的纸巾被提取,并且 myocytes 的超微结构被传播电子 microscopy.ResultsCompared 与 HF 组,一起观察在 NRG 组的老鼠的心脏的功能显著地被改进的、不规则的分发和死亡 Cx43 表示被减轻。myocytes 的超微结构严重在 HF 老鼠,和 NRG-1β 被损坏;减少了这些病理学的 damages.ConclusionsShort 术语 NRG-1β在体积的试验性的模型的处理罐头营救泵失败导致超载的 HF,它与 GJ 结构和 Cx43 的改进的恢复有关表示。Xue-Hui Wang Xiao-Zhen Zhuo Ya-Juan Ni Min Gong Ting-Zhong Wang Qun Lu Ai-Qun Ma 2012Journal of Geriatric Cardiology2012,9,2:10
6Th17 cells and IL-17 are involved in the disruption of vulnerable plaques triggered by short-term combination stimulation in apolipoprotein E-knockout mice显示文摘可观的证据显示那种类型 1 个 T 助手(Th1 )- 并且当时,调停 Th17 的有免疫力的回答支持动脉粥样硬化患者匾的形成那 CD4 + CD25 + 规章的 T 房间(Tregs ) 有的 Foxp3 + 保护的效果。然而,因为令人满意的匾破裂模型的缺乏,在匾破裂遗体的多样的 CD4 + 淋巴细胞子集的功能糟糕理解。这里,我们在颈动脉动脉上用一本高脂肪的食谱和领子放置建立了动脉粥样硬化患者匾破裂的一个鼠科的模型,并且在 apolipoprotein 电子大美人与 lipopolysaccharide, phenylephrine 注射和寒冷的联合由短期的刺激触发了匾破裂(ApoE −/−) 老鼠。我们由 PCR,流动 cytometry, ELISA 和 immunohistochemistry 调查了在 Th1 房间, Th17 房间和 Tregs 和匾破裂之间的协会。总共, 75 %(18/24 ) 脆弱的匾,而是没有稳定的匾,显示出的破裂特征。Th17 房间的比例在处理以后在 splenocytes 之中被增加,但是在 Th1 房间和 Tregs 的层次的变化不与破裂有关。而且,处理在浆液并且在匾破裂的区域导致了 interleukin-17 (IL-17 ) 的高水平。在 vitro, IL-17 增加了 apoptosis 的水平,与匾破裂联系的一个主要因素,在有教养的鼠科的脉管的光滑的肌肉房间。Th17 房间和 IL-17 可以涉及短期的刺激在 ApoE −/− 老鼠。Tian Ma Qi Gao Faliang Zhu Chun Guo Qun Wang Fei Gao Lining Zhang 2013Cellular & Molecular Immunology2013,10,4:9
7Prognostic values of the integrated model incorporating the volume of metastatic regional cervical lymph node and pretreatment serum Epstein-Barr virus DNA copy number in predicting distant metastasis in patients with N1 nasopharyngeal carcinoma显示文摘Background: According to the 7 th edition of the American Joint Committee on Cancer(AJCC) staging system, over50% of patients with nasopharyngeal carcinoma(NPC) have N1 disease at initial diagnosis. However, patients with N1 NPC are relatively under-researched, and the metastasis risk of this group is not well-stratified. This study aimed to evaluate the prognostic values of gross tumor volume of metastatic regional lymph node(GTVnd) and pretreatment serum copy number of Epstein-Barr virus(EBV) DNA in predicting distant metastasis of patients with N1 NPC, and to develop an integrated prognostic model that incorporates GTVnd and EBV DNA copy number for this group of patients.Methods: The medical records of 787 newly diagnosed patients with nonmetastatic, histologically proven N1 NPC who were treated at Sun Yat-sen University Cancer Center between November 2009 and February 2012 were analyzed. Computed tomography-derived GTVnd was measured using the summation-of-area technique. Blood samples were collected before treatment to quantify plasma EBV DNA. The receiver operating characteristic(ROC) curve analysis was used to evaluate the cut-off point for GTVnd, and the area under the ROC curve was used to assess the predicted validity of GTVnd. The survival rates were assessed by Kaplan-Meier analysis, and the survival curves were compared using a log-rank test. Multivariate analysis was conducted using the Cox proportional hazard regression model.Results: The 5-year distant metastasis-free survival(DMFS) rates for patients with GTVnd > 18.9 vs.≤ 18.9 mL were82.2% vs. 93.2%(P < 0.001), and for patients with EBV DNA copy number > 4000 vs. < 4000 copies/mL were 83.5% vs.93.9%(P < 0.001). After adjusting for GTVnd, EBV DNA copy number, and T category in the Cox regression model, both GTVnd > 18.9 mL and EBV DNA copy number > 4000 copies/mL were significantly associated with poor prognosis(both P < 0.05). According to combination of GTVnd and EBV DNA copy number, all patients were divided into low-,moderate-, and high-risk groups, with the 5-year DMFS rates of 96.1,87.4, and 73.8%, respectively(P < 0.001). Multivariate analysis confirmed the prognostic value of this model for distant metastatic risk stratification(hazard ratio [HR],4.17; 95% confidence interval [CI] 2.34-7.59; P < 0.001).Conclusions: GTVnd and serum EBV DNA copy number are independent prognostic factors for predicting distant metastasis in NPC patients with N1 disease. The prognostic model incorporating GTVnd and EBV DNA copy number may improve metastatic risk stratification for this group of patients.Ji‑Jin Yao Guan‑Qun Zhou Ya‑Qin Wang Si‑Yang Wang Wang‑Jian Zhang Ya‑Nan Jin Fan Zhang Li Li Li‑Zhi Liu Zhi‑Bin Cheng Jun Ma Zhen‑Yu Qi 2017Chinese Journal of Cancer2017,36,12:9
8Association of Overlapped and Un-overlapped Comorbidities with COVID-19 Severity and Treatment Outcomes: A Retrospective Cohort Study from Nine Provinces in China显示文摘Objective Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear.Methods A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients’ medical records. Multivariable logistic regression models were used to estimate the odds ratio(OR) and 95% confidence interval(95% CI) of the associations between comorbidities(cardiometabolic or non-cardiometabolic diseases), clinical severity, and treatment outcomes of COVID-19.Results Overall, 158(13.6%) patients were diagnosed with severe illness and 32(2.7%) had unfavorable outcomes. Hypertension(2.87, 1.30–6.32), type 2 diabetes(T2 DM)(3.57, 2.32–5.49),cardiovascular disease(CVD)(3.78, 1.81–7.89), fatty liver disease(7.53, 1.96–28.96), hyperlipidemia(2.15, 1.26–3.67), other lung diseases(6.00, 3.01–11.96), and electrolyte imbalance(10.40, 3.00–26.10)were independently linked to increased odds of being severely ill. T2 DM(6.07, 2.89–12.75), CVD(8.47,6.03–11.89), and electrolyte imbalance(19.44, 11.47–32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission(5.46,3.25–9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes(6.58, 1.46–29.64) within two weeks.Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.MA Yan ZHU Dong Shan CHEN Ren Bo SHI Nan Nan LIU Si Hong FAN Yi Pin WU Gui Hui YANG Pu Ye BAI Jiang Feng CHEN Hong CHEN Li Ying FENG Qiao GUO Tuan Mao HOU Yong HU Gui Fen HU Xiao Mei HU Yun Hong HUANG Jin HUANG Qiu Hua HUANG Shao Zhen JI Liang JIN Hai Hao LEI Xiao LI Chun Yan LI Min Qing LI Qun Tang LI Xian Yong LIU Hong De LIU Jin Ping LIU Zhang MA Yu Ting MAO Ya MO Liu Fen NA Hui WANG Jing Wei SONG Fang Li SUN Sheng WANG Dong Ting WANG Ming Xuan WANG Xiao Yan WANG Yin Zhen WANG Yu Dong WU Wei WU Lan Ping XIAO Yan Hua XIE Hai Jun XU Hong Ming XU Shou Fang XUE Rui Xia YANG Chun YANG Kai Jun YUAN Sheng Li ZHANG Gong Qi ZHANG Jin Bo ZHANG Lin Song ZHAO Shu Sen ZHAO Wan Ying ZHENG Kai ZHOU Ying Chun ZHU Jun Teng ZHU Tian Qing ZHANG Hua Min WANG Yan Ping WANG Yong Yan 2020Biomedical and Environmental Sciences2020,33,12:8
9Modeling CADASIL vascular pathologies with patient-derived induced pluripotent stem cells显示文摘Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy(CADASIL)is a rare hereditary cerebrovascular disease caused by a NOTCH3 mutation.However,the underlying cellular and molecular mechanisms remain unidentified.Here,we generated non-integrative induced pluripotent stem cells(iPSCs)from fibroblasts of a CADASIL patient harboring a heterozygous NOTCH3 mutation(c.3226C>T,p.R1076C).Vascular smooth muscle cells(VSMCs)differentiated from CADASIL-specific iPSCs showed gene expression changes associated with disease phenotypes,including activation of the NOTCH and NF-kB signaling pathway,cytoskeleton disorganization,and excessive cell proliferation.In comparison,these abnormalities were not observed in vascular endothelial cells(VECs)derived from the patients iPSCs.Importantly,the abnormal upregulation of NF-kB target genes in CADASIL VSMCs was diminished by a NOTCH pathway inhibitor,providing a potential therapeutic strategy for CADASIL.Overall,using this iPSCbased disease model,our study identified clues for studying the pathogenic mechanisms of CADASIL and developing treatment strategies for this disease.Chen Ling Zunpeng Liu Moshi Song Weiqi Zhang Si Wang Xiaoqian Liu Shuai Ma Shuhui Sun Lina Fu Qun Chu Juan Carlos Izpisua Belmonte Zhaoxia Wang Jing Qu Yun Yuan Guang-Hui Liu 2019Protein & Cell2019,10,4:7
10Review of cylinder block/valve plate interface in axial piston pumps: Theoretical models,experimental investigations, and optimal design显示文摘Axial piston pumps have been widely used in aircraft hydraulic systems to supply the system with pressurized fluid. The continuous improvement of the aircraft performance has put forward the demand on aviation piston pumps for high power density, safety, and reliability. The lubricating interfaces in axial piston machines are the key design issue that greatly determines the pump performance and service life. The cylinder block/valve plate interface is one of these critical lubricating interfaces and has received considerable attention from many researchers in the last half century. This study aims to review the state-of-the-art literature on the cylinder block/valve plate interface comprehensively and systematically. First, we introduce various theoretical models developed to investigate the lubrication behaviors of the interface and compare them in terms of their assumptions and limitations. Second, the experimental studies on the cylinder block/valve plate interface are presented comprehensively, where the involved test rigs are divided into three types according to their fidelity levels and measurement functionality. Third, we summarize some typical approaches of structure optimization, surface shaping, and surface strengthening, which help improve the load-carrying and anti-wear capacities of the interface under severe operating conditions. Finally, the challenges and future trends of the cylinder block/valve plate interface research are discussed briefly.Jiang'ao ZHAO Yongling FU Jiming MA Jian FU Qun CHAO Yan WANG 2021Chinese Journal of Aeronautics2021,34,1:7
11Long-term results and radiographic findings of percutanous vertebroplasties with polymethylmethacrylate for vertebral osteoporotic fractures显示文摘XU Bao-shan HU Yong-cheng YANG Qiang XIA Qun MA Xin-long JI Ning 2012Chinese Medical Journal2012,,16:7
12Humanin attenuates Alzheimer-like cognitive deficits and pathological changes induced by amyloid β-peptide in rats显示文摘Amyloid β-peptide(Aβ) has been implicated as a key molecule in the neurodegenerative cascades of Alzheimer 's disease(AD). Humanin(HN) is a secretory peptide that inhibits the neurotoxicity of Aβ. However, the mechanism(s) by which HN exerts its neuroprotection against Aβ-induced ADlike pathological changes and memory deficits are yet to be completely defined. In the present study,we provided evidence that treatment of rats with HN increases the number of dendritic branches and the density of dendritic spines, and upregulates pre- and post-synaptic protein levels; these effects lead to enhanced long-term potentiation and amelioration of the memory deficits induced by Aβ1-42. HN also attenuated Aβ1-42-induced tau hyperphosphorylation,apparently by inhibiting the phosphorylation of Tyr307 on the inhibitory protein phosphatase-2A(PP2A)catalytic subunit and thereby activating PP2 A. HN also inhibited apoptosis and reduced the oxidativestress induced by Aβ1-42. These findings provide novel mechanisms of action for the ability of HN to protect against Aβ1-42-induced AD-like pathological changes and memory deficits.Gao-Shang Chai Dong-Xiao Duan Rong-Hong Ma Jian-Ying Shen Hong-Lian Li Zhi-Wei Ma Yu Luo Lu Wang Xin-Hua Qi Qun Wang Jian-Zhi Wang Zelan Wei Darrell D.Mousseau Li Wang Gongping Liu 2014Neuroscience Bulletin2014,30,6:7
13Bisoprolol reverses down-regulation of potassium channel proteins in ventricular tissues of rabbits with heart failure显示文摘Remodeling of ion channels is an important mechanism of arrhythmia induced by heart failure (HF).We investigated the expression of potassium channel encoding genes in the ventricles of rabbit established by volumeoverload operation followed with pressure-overload.The reversible effect of these changes with bisoprolol was also evaluated.The HF group exhibited left ventricular enlargement,systolic dysfunction,prolongation of corrected QT interval (QTc),and increased plasma brain natriuretic peptide levels in the HF rabbits.Several potassium channel subunit encoding genes were consistently down-regulated in the HF rabbits.After bisoprolol treatment,heart function was improved significantly and QTc was shortened.Additionally,the mRNA expression of potassium channel subunit genes could be partially reversed.The down-regulated expression of potassium channel subunits Kv4.3,Kv1.4,KvLQT1,minK and Kir 2.1 may contribute to the prolongation of action potential duration in the heart of rabbits induced by volume combined with pressure overload HF.Bisoprolol could partially reverse these down-regulations and improve heart function.Xi Li Tingzhong Wang Ke Han Xiaozhen Zhuo Qun Lu Aiqun Ma 2011The Journal of Biomedical Research2011,25,4:6
14Recent progress in organic solar cells(PartⅠmaterial science)显示文摘During past several years,the photovoltaic performances of organic solar cells(OSCs)have achieved rapid progress with power conversion efficiencies(PCEs)over 18%,demonstrating a great practical application prospect.The development of material science including conjugated polymer donors,oligomer-like organic molecule donors,fused and nonfused ring acceptors,polymer acceptors,single-component organic solar cells and water/alcohol soluble interface materials are the key research topics in OSC field.Herein,the recent progress of these aspects is systematically summarized.Meanwhile,the current problems and future development are also discussed.Yahui Liu Bowen Liu Chang-Qi Ma Fei Huang Guitao Feng Hongzheng Chen Jianhui Hou Lingpeng Yan Qingya Wei Qun Luo Qinye Bao Wei Ma Wei Liu Weiwei Li Xiangjian Wan Xiaotian Hu Yanchun Han Yaowen Li Yinhua Zhou Yingping Zou Yiwang Chen Yongfang Li Yongsheng Chen Zheng Tang Zhicheng Hu Zhi-Guo Zhang Zhishan Bo 2022Science China Chemistry2022,65,2:5
15Modeling the spatiotemporal dynamics of electric power consumption in China' Mainland using saturation-corrected DMSP/OLS nighttime stable light data显示文摘Obtaining timely and accurate data on the spatiotemporal dynamics of electric power consumption(EPC)is crucial for the effective utilization of electric power in China.The Defense Meteorological Satellite Program’s Operational Linescan System(DMSP/OLS)nighttime stable light(NSL)data have good potential for estimating EPC effectively at large scales.However,saturated lighted pixels contained within the NSL data limit the accuracy of EPC estimation.We developed a new method to correct the saturated lighted pixels,using the SPOT VEGETATION(SPOT/VGT)10-day synthesis product(S10)normalized differ-ence vegetation index(NDVI)data and then modeled the spatiotemporal dynamics of EPC in China' Mainland from 2000 to 2008.The results demon-strated the reliability of our approach with an average Rvalue of 0.93(P<0.001)and an average relative error of-28.92%.EPC in China' Mainland showed an average annual growth rate of 13.46% during the study period from 1198.23 billion kWh in 2000 to 3290.51 billion kWh in 2008.EPC in China' Mainland also showed clear regional variation.Northern coastal China and eastern coastal China consumed 37.61%of the total EPC in China' Mainland,with only 25.96% of the population and 6.11% of the area.Chunyang He Qun Ma Zhifeng Liu Qiaofeng Zhang 2014International Journal of Digital Earth2014,7,12:5
16Energy-Efficient Architecture and Technologies for Device to Device(D2D) Based Proximity Service显示文摘Considering that modern mobile terminals possess the capability to detect users' proximity,and offer means to directly communicate and share content with the people in close area,Device-to-Device(D2D) based Proximity Services(ProSe) have recently witnessed great development,which enable users to seek for and utilize relevant value in their physical proximity,and are capable to create numerous new mobile service opportunities.However,without a breakthrough in battery technology,the energy will be the biggest limitation for ProSe.Through incorporating the features of ProSe(D2D communication technologies,abundant built-in sensors,localization-dependent,and context-aware,etc.),this paper thoroughly investigates the energy-efficient architecture and technologies for ProSe from the following four aspects:underlying networking technology,localization,application and architecture features,context-aware and user interactions.Besides exploring specific energy-efficient schemes pertaining to each aspect,this paper offers a perspective for research and applications.In brief,through classifying,summarizing and optimizing the multiple efforts on studying,modeling and reducing energy consumption for ProSe on mobile devices,the paper would provide guide for developers to build energy-efficient ProSe.ZHANG Bo WANG Yufeng JIN Qun MA Jianhua 2015China Communications2015,12,12:5
17Preparation,structural characterization of a novel egg-shell palladium sulfide catalyst and its application in selective reductive alkylation reaction显示文摘有核心和钯硫化物的膜被 sulphidizing Pd/C 与 H2S 作为表面准备了的钯金属的新奇卵壳 PdS 催化剂。这催化剂是有效的让 p 氨基的二苯胺(PADPA ) 和 methylisobutyl 酉同类(MIBK ) 的减少的完化负担得起 N-(1,3-dimethylbutyl ) 有直到 99.42% 的变换和到 97.46% 的选择的 -N-phenyl-p-phenylenedianine (DBPPD ) 。与另外的普通的钯硫化物催化剂作比较,表面上的硫化物和钯金属的核心在更低的硫协作在新催化剂的表面上引起 Pd 的钯的膜,它改进它的活动。我们的结果显示这新卵壳 PdS/C 是有效加氢催化剂。Qun Feng Zhang Jia Chun Wu Chang Su Feng Feng Qiao Ling Ding Zhao Lian Yuan Hong Wang Lei Ma Chun Shan Lu Xiao Nian Li 2012Chinese Chemical Letters2012,23,10:5
18Association between Polymorphism of Interleukin-23 Receptor and Hashimoto's Thyroiditis in Chinese Han Population of Shandong显示文摘Zhi-Hua Li Jie Han Yu-Fei Wang Jun Dai Hui Zhang Chun-Xia Li Qun Ma 2015Chinese Medical Journal2015,,15:5
19In vitro cartilage production using an extracellular matrix-derived scaffold and bone marrow-derived mesenchymal stem cells显示文摘ZHAO Yan-hong YANG Qiang XIA Qun PENG Jiang LU Shi-bi GUO Quan-yi MA Xin-long XU Bao-shan HU Yong-cheng ZHAO Bin ZHANG Li WANG Ai-yuan XU Weng-jing MIAO Jun LIU Yue 2013Chinese Medical Journal2013,,16:4
20Identification of reference genes for qRT-PCR in human lung squamous-cell carcinoma by RNA-Seq显示文摘尽管量的即时聚合酶链反应(qRT-PCR ) 的精确性高度依赖于可靠 referencegenes,许多通常使用的参考基因稳定地没被表示并且不对 quantification 和 normalizationof qRT-PCR 数据作为这合适。这研究的目的是在肺识别新奇可靠参考基因有鳞房间的癌。定序的 Weused RNA (RNA-Seq ) 取样在 5 肺正常调查整个染色体表示并且 44 肺有鳞房间的 carcinomasamples。我们评估了 15 通常使用的引用基因的表达式侧面并且识别了五另外的 candidatereference 基因。验证 RNA-Seq 数据集,我们使用了 qRT-PCR 在有鳞房间的癌取样的 100 正常的肺织物和肺的 separateset 验证这 20 基因的表示层次,然后用 geNormand NormFinder 分析了这些结果。关于 15 普通引用基因( B2M , GAPDH , GUSB , HMBS , HPRT1 , IPO8 , PGK1 , POLR2A , PPIA , RPLP0 , TBP , TFRC , UBC ,和 YWHAZ )中的 14 个,表达式层次也是低的容易被检测,或展出了 betweenlung 正常和有鳞房间的癌取样或一样的织物类型在甚至之中取样的可变性的高度。相反, 15 commonreference 基因(ACTB ) 和 5 另外的候选人参考基因(EEF1A1, FAU, RPS9, RPS11,和 RPS14 ) 中的 1 个稳定地并且组成地在测试的所有样品在高水平被表示。ACTB, EEF1A1, FAU, RPS9, RPS11,和 RPS14 是为肺的 qRT-PCR 分析的理想的参考基因有鳞房间的癌,当 14 通常使用了 qRT-PCR 时, referencegenes 在这上下文是不太适当的。Cheng Zhan Yongxing Zhang Jun Ma Lin Wang Wei Jiang Yu Shi Qun Wang 2014Acta Biochimica et Biophysica Sinica2014,46,4:3
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