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| 1 | 新农合对灾难性卫生支出影响及公平性显示文摘目的了解新医改后新农合对因住院导致的灾难性卫生支出的影响及公平性。方法采用分层抽样方法抽取山东省济南市的章丘市、长清区、平阴县共2 029户家庭进行入户面访问卷调查,以其中263户参保住院家庭为研究对象,了解2011年新农合补偿前后灾难性卫生支出发生的频率和强度,并采用集中指数及其分解法分析其公平性及导致不公平的原因。结果 40%阈值下,2011年新农合补偿前后灾难性卫生支出发生率分别为44.11%和23.19%,下降率为47.43%,平均差距分别为10.50%和4.07%,下降率为61.24%;补偿后发生率集中指数为0.064,平均差距集中指数为-0.006。住院费用实际补偿比>0.4、住院≥15 d和住院机构县级以上的集中指数分别为-0.035、0.235、0.239。结论新农合对降低灾难性卫生支出的作用虽有提高,但仍有限;高收入人群发生频率较高,但是低收入人群所受影响相对较大。 | 郭娜 朱大伟 Tor Iversen 王健 | 2013 | 中国公共卫生2013，29，11： | 10 |
| 2 | Modeling Pain Using fMRI:From Regions to Biomarkers显示文摘Pain is a subjective and complex phenomenon.Its complexity is related to its heterogeneity: multiple component processes, including sensation, affect, and cognition, contribute to pain experience and reporting.These components are likely to be encoded in distributed brain networks that interact to create pain experience and pain-related decision-making. Therefore, to understand pain, we must identify these networks and build models of these interactions that yield testable predictions about pain-related outcomes. We have developed several such models or `signatures' of pain, by(1) integrating activity across multiple systems, and(2) using pattern-recognition to identify processes related to pain experience. One model, the Neurologic Pain Signature, is sensitive and specific to pain in individuals, involves brain regions that receive nociceptive afferents, and shows little effect of expectation or self-regulation in tests to date. Another, the'Stimulus Intensity-Independent Pain Signature',explains substantial additional variation in trial-to-trial pain reports.It involves many brain regions that do not show increased activity in proportion to noxious stimulus intensity, including medial and lateral prefrontal cortex, nucleus accumbens, and hippocampus. Responses in this system mediate expectancy and perceived control effects in several studies.Overall, this approach provides a pathway to understanding pain by identifying multiple systems that track different aspects of pain. Such componential models can be combined in unique ways on a subject-by-subject basis to explain an individual's pain experience. | Marianne C.Reddan Tor D.Wager | 2018 | Neuroscience Bulletin2018，34，1： | 8 |
| 3 | How Off-farm Employment Affects Technical Efficiency of China's Farms" The Case of Jiangsu显示文摘 | Linxiu Zhang Weiliang Su Tor Eriksson Chengfang Liu | 2016 | China & World Economy2016，24，3： | 6 |
| 4 | Advanced continuous phase modulation for high mobility communications显示文摘This paper focuses on the design of continuous phase-modulated systems and simplified receiver for highmobility wireless communications.A class of spectrally efficient coded modulation systems is proposed and analyzed in terms of Euclidean distance and spectral efficiency.Moreover,the simplified detector based on mismatched receiver is designed to reduce the detection complexity exponentially for partial response systems.To deal with the fast time-varying channels without channel state information,a class of noncoherent detection algorithms for continuous phase modulation systems is developed to offer near-coherent performance.The proposed system is assessed over both the additive white Gaussian noise and fast-fading channels.Numerical and simulated results show that the proposed system offers not only high spectral efficiency but also near-optimum performance over fast time-varying scenarios. | Bing Li Baoming Bai Tor Aulin Qi Li | 2014 | Chinese Science Bulletin2014，59，35： | 5 |
| 5 | Transcriptome analyses of the Dof-like gene family in grapevine reveal its involvement in berry, flower and seed development显示文摘The Dof(DNA-binding with one finger)protein family spans a group of plant transcription factors involved in the regulation of several functions,such as plant responses to stress,hormones and light,phytochrome signaling and seed germination.Here we describe the Dof-like gene family in grapevine(Vitis vinifera L.),which consists of 25 genes coding for Dof.An extensive in silico characterization of the VviDofL gene family was performed.Additionally,the expression of the entire gene family was assessed in 54 grapevine tissues and organs using an integrated approach with microarray(cv Corvina)and real-time PCR(cv Pinot Noir)analyses.The phylogenetic analysis comparing grapevine sequences with those of Arabidopsis,tomato,poplar and already described Dof genes in other species allowed us to identify several duplicated genes.The diversification of grapevine DofL genes during evolution likely resulted in a broader range of biological roles.Furthermore,distinct expression patterns were identified between samples analyzed,corroborating such hypothesis.Our expression results indicate that several VviDofL genes perform their functional roles mainly during flower,berry and seed development,highlighting their importance for grapevine growth and production.The identification of similar expression profiles between both approaches strongly suggests that these genes have important regulatory roles that are evolutionally conserved between grapevine cvs Corvina and Pinot Noir. | Danielle Costenaro da Silva Vítor da Silveira Falavigna Marianna Fasoli Vanessa Buffon Diogo Denardi Porto Georgios Joannis Pappas Jr Mario Pezzotti Giancarlo Pasquali Luís Fernando Revers | 2016 | Horticulture Research2016，3，1： | 5 |
| 6 | Liver Transplantation for Nonresectable Liver Metastases From Colorectal Cancer显示文摘 | Morten Hagness Aksel Foss P?l-Dag Line Tim Scholz P?l Foyn J?rgensen Bjarte Fosby Kirsten Muri Boberg ?ystein Mathisen Ivar P. Gladhaug Tor Skatvedt Egge Steinar Solberg John Hausken Svein Dueland | 2013 | Annals of Surgery2013，，5： | 4 |
| 7 | The Unity and Diversity of Executive Functions and Their Contributions to Complex “Frontal Lobe” Tasks: A Latent Variable Analysis显示文摘 | Akira Miyake Naomi P. Friedman Michael J. Emerson Alexander H. Witzki Amy Howerter Tor D. Wager | 2000 | Cognitive Psychology2000，，1： | 4 |
| 8 | Secretion of Plasminogen Activator Inhibitor Type 1 by Cultured Ovarian Cells Obtained From Gonadotropin-treated Immature Rats显示文摘It is demonstrated that i) theca-interstitial compartment synthesizes the majority ofplasminogen activator inhibitor type 1 (PAI-1) in the ovary before ovulation,and the follicular wall maytherefore serve as a specific barrier with the presence of PAI-1 activity to prevent the secretion of tPA intothe extrafollicular compartments;ii) granulosa cells secrete only a small amount of ovarian PAI-1,butsynthesize the most of tissue-type plasminogen activator tPA involved in the processes leading to ovula-tion;iii) since only matured cumulus-oocyte complexes secrete a large amount of tPA and PAI-1,bothtPA and PAI-1 activity in the conditioned medium may be used as reliable markers for evaluating oocytequality for in vitro fertilization. | 刘以训 冯强 彭晓蓉 Tor Ny | 1994 | Science China Chemistry1994，37，8： | 4 |
| 9 | Alcohol use disorder and its impact on chronic hepatitis C virus and human immunodeficiency virus infections显示文摘Alcohol use disorder(AUD) and hepatitis C virus(HCV) infection frequently co-occur. AUD is associated with greater exposure to HCV infection, increased HCV infection persistence, and more extensive liver damage due to interactions between AUD and HCV on immune responses, cytotoxicity, and oxidative stress. Although AUD and HCV infection are associated with increased morbidity and mortality, HCV antiviral therapy is less commonly prescribed in individuals with both conditions. AUD is also common in human immunodeficiency virus(HIV) infection, which negatively impacts proper HIV care and adherence to antiretroviral therapy, and liver disease. In addition, AUD and HCV infection are also frequent within a proportion of patients with HIV infection, which negatively impacts liver disease. This review summarizes the current knowledge regarding pathological interactions of AUD with hepatitis C infection, HIV infection, and HCV/HIV co-infection, as well as relating to AUD treatment interventions in these individuals. | Daniel Fuster Arantza Sanvisens Ferran Bolao Inmaculada Rivas Jordi Tor Robert Muga | 2016 | World Journal of Hepatology2016，8，31： | 4 |
| 10 | Linoleic acid metabolic pathway allows for an efficient increase of intramuscular fat content in pigs显示文摘Background: Intramuscular fat(IMF) content is a relevant trait for high-quality meat products such as dry-cured ham,but increasing IMF has the undesirable correlated effect of decreasing lean growth.Thus,there is a need to find selection criteria for IMF independent from lean growth.In pigs,the proportion of linoleic(C18:2) and arachidonic(C20:4) acids decline with fat deposition and therefore they can be considered as indicators of fatness.The aim of this research was to estimate the genetic variation for C18:2 and C20:4 in IMF and their genetic correlations with IMF and lean growth traits,with the objective to assess their potential as specific biomarkers of IMF.The analysis was conducted using a full-pedigreed Duroc resource line with 91,448 records of body weight and backfat thickness(BT) at 180 days of age and 1371 records of fatty acid composition in the muscle gluteus medius.Results: The heritability estimates for C18:2 and C20:4 in IMF,whether expressed in absolute(mg/g of muscle) or in relative(mg/g of fatty acid) terms,as well as for their ratio(C20:4/C18:2),were high(> 0.40),revealing that the C18:2 to C20:4 pathway is subjected to substantial genetic influence.Litter effects were not negligible,with values ranging from8% to 15% of the phenotypic variance.The genetic correlations of C18:2 and C20:4 with IMF and BT were negative(-0.75 to-0.66,for IMF,and-0.64 to-0.36,for BT),if expressed in relative values,but almost null(-0.04 to 0.07),if expressed in absolute values,except for C18:2 with IMF,which was highly positive(0.88).The ratio of C20:4 to C18:2 also displayed a stronger genetic correlation with IMF(-0.59) than with BT(-0.10).Conclusions: The amount of C18:2 in muscle can be used as an IMF-specific biomarker.Selection for the absolute amount of C18:2 is expected to deliver a similar response outcome as selection for IMF at restrained BT.Further genetic analysis of the C18:2 metabolic pathway may provide new insights into differential fat deposition among adipose tissues and on candidate genes for molecular markers targeting specifically for one of them. | Sofia Gol Rayner Gonzalez-Prendes Lluis Bosch Marc Tor Josep Reixach Ramona N.Pena Joan Estany | 2019 | Journal of Animal Science and Biotechnology2019，10，3： | 3 |
| 11 | Mapping mountain areas: learning from Global, European and Norwegian perspectives显示文摘Defining the spatial extent of mountain areas has long been a challenge. In the present century, the availability of digital elevation models(DEMs) incorporated into geographic information systems(GIS) has allowed the definition of mountain areas based on topographic and other criteria. This paper presents the various delineations of mountains that have been prepared at three scales – global, regional(Europe), and national – and explores the reasons and processes leading to these delineations, and how they have been used. A detailed case study is then presented for Norway. Overall, two types of approaches to mapping mountains have been taken: first, considering mountains per se, based on elevation and/or topography; second, considering them among other categories, e.g., landforms or biogeographical, environmental or landscape zones. All attempts to map mountain areas derive essentially from the objectives of those commissioning and/or undertaking the work; a unitary definition remains unlikely. | Martin F.PRICE Tor ARNESEN Erik GL?ERSEN Marc J.METZGER | 2019 | Journal of Mountain Science2019，16，1： | 3 |
| 12 | Comparative WGBS identifies genes that influence non-ripe phenotype in tomato epimutant Colourless non-ripening显示文摘Whole-genome bisulfite sequencing(WGBS)allows single-base resolution and genome-wide profiling of DNA methylation in plants and animals.This technology provides a powerful tool to identify genes that are potentially controlled by dynamic changes of DNA methylation and demethylation.However,naturally occurring epimutants are rare and genes under epigenetic regulation as well as their biological relevances are often difficult to define.In tomato,fruit development and ripening are a complex process that involves epigenetic control.We have taken the advantage of the tomato epimutant Colourless non-ripening(Cnr)and performed comparative mining of the WGBS datasets for the Cnr and Sl CMT3-silenced Cnr fruits.We compared DNA methylation profiles for the promoter sequences of approximately 5,000 bp immediately upstream of the coding region of a list of20 genes.Differentially methylated regions were found for some of these genes.Virus-induced gene silencing(VIGS)of differentially methylated gene Sl DET1 or Sl PDS resulted in unusual brown pigmentation in Cnr fruits.These results suggest that comparative WGBS coupled with VIGS can be used to identify genes that may contribute to the colourless unripe phenotype of fruit in the Cnr epimutant. | Weiwei Chen Zhiming Yu Junhua Kong Hui Wang Yichen Li Mei Zhao Xiaohong Wang Qianqian Zheng Nongnong Shi Pengcheng Zhang Silin Zhong Paul Hunter Mahmut Tor Yiguo Hong | 2018 | Science China(Life Sciences)2018，61，2： | 3 |
| 13 | Brain–Gut Microbiome Interactions and Functional Bowel Disorders显示文摘 | Emeran A. Mayer Tor Savidge Robert J. Shulman | 2014 | Gastroenterology2014，，： | 3 |
| 14 | Wettability alteration in chalk显示文摘 | Dag C Standnes Tor Austad | 2000 | Journal of Petroleum Science and Engineering2000，，3： | 2 |
| 15 | A population-based study of 135 lymphomas after solid organ transplantation: The role of Epstein-Barr virus, hepatitis C and diffuse large B-cell lymphoma subtype in clinical presentation and survival显示文摘 | Amelie Kinch Eva Baecklund Carin Backlin Tor Ekman Daniel Molin Gunnar Tufveson Pia Fernberg Christer Sundstr? m Karlis Pauksens Gunilla Enblad | 2014 | Acta Oncologica2014，，5： | 2 |
| 16 | A Temporal Perspective on Organizational Identity显示文摘 | Majken Schultz Tor Hernes | 2013 | Organization Science2013，，1： | 2 |
| 17 | Wettability alteration in chalk显示文摘 | Dag C Standnes Tor Austad | 2000 | Journal of Petroleum Science and Engineering2000，，3： | 2 |
| 18 | A Fault Tolerant Control Scheme Using the Feasible Constrained Control Allocation Strategy显示文摘This paper investigates the necessity of feasibility considerations in a fault tolerant control system using the constrained control allocation methodology where both static and dynamic actuator constraints are considered. In the proposed feasible control allocation scheme, the constrained model predictive control(MPC) is employed as the main controller. This considers the admissible region of the control allocation problem as its constraints. Using the feasibility notion in the control allocation problem provides the main controller with information regarding the actuator′s status, which leads to closed loop system performance improvement. Several simulation examples under normal and faulty conditions are employed to illustrate the effectiveness of the proposed methodology. The main results clearly indicate that closed loop performance and stability characteristics can be significantly degraded by neglecting the actuator constraints in the main controller. Also, it is shown that the proposed strategy substantially enlarges the domain of attraction of the MPC combined with the control allocation as compared to the conventional MPC. | Mehdi Naderi Tor Arne Johansen Ali Khaki Sedigh | 2019 | International Journal of Automation and computing2019，16，5： | 2 |
| 19 | 井下多相流光纤流量计显示文摘井下多相流的实时测量数据对于生产优化具有得大的意义 ,特别是对于高成本的深层水开发利用及复杂的多个横向井更是如此。在生产井中对流体流速的连续测量到目前还没有进行 ,其原因在于设计和放置测量仪器都存在一定的困难。本文给出了一个放置于井下的全光纤多相流流量计的设计 。 | Tor K.Kragas 李学文 雷晓蕾 | 2003 | 国外油田工程2003，19，5： | 2 |
| 20 | Permutation polynomials with low differential uniformity over finite fields of odd characteristic显示文摘In this paper, we propose a construction of functions with low differential uniformity based on known perfect nonlinear functions over finite fields of odd characteristic. For an odd prime power q, it is proved that the proposed functions over the finite field Fq are permutations if and only if q≡3(mod 4). | JIA WenJie ZENG XiangYong LI ChunLei HELLESETH Tor HU Lei | 2013 | Science China Mathematics2013，56，7： | 2 |
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