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1Patent Citations Analysis and Its Value in Research Evaluation: A Review and a New Approach to Map Technology-relevant Research显示文摘Purpose:First,to review the state-of-the-art in patent citation analysis,particularly characteristics of patent citations to scientific literature(scientific non-patent references,SNPRs).Second,to present a novel mapping approach to identify technology-relevant research based on the papers cited by and referring to the SNPRs.Design/methodology/approach:In the review part we discuss the context of SNPRs such as the time lags between scientific achievements and inventions.Also patent-to-patent citation is addressed particularly because this type of patent citation analysis is a major element in the assessment of the economic value of patents.We also review the research on the role of universities and researchers in technological development,with important issues such as universities as sources of technological knowledge and inventor-author relations.We conclude the review part of this paper with an overview of recent research on mapping and network analysis of the science and technology interface and of technological progress in interaction with science.In the second part we apply new techniques for the direct visualization of the cited and citing relations of SNPRs,the mapping of the landscape around SNPRs by bibliographic coupling and co-citation analysis,and the mapping of the conceptual environment of SNPRs by keyword co-occurrence analysis.Findings:We discuss several properties of SNPRs.Only a small minority of publications covered by the Web of Science or Scopus are cited by patents,about 3%–4%.However,for publications based on university-industry collaboration the number of SNPRs is considerably higher,around 15%.The proposed mapping methodology based on a 'second order SNPR approach' enables a better assessment of the technological relevance of research.Research limitations:The main limitation is that a more advanced merging of patent and publication data,in particular unification of author and inventor names,in still a necessity.Practical implications:The proposed mapping methodology enables the creation of a database of technology-relevant papers(TRPs).In a bibliometric assessment the publications of research groups,research programs or institutes can be matched with the TRPs and thus the extent to which the work of groups,programs or institutes are relevant for technological development can be measured.Originality/value:The review part examines a wide range of findings in the research of patent citation analysis.The mapping approach to identify a broad range of technologyrelevant papers is novel and offers new opportunities in research evaluation practices.Anthony F.J. van Raan 2017Journal of Data and Information Science2017,2,1:12
2CORROSION BEHAVIOR OF A ZIRCONIUM-TITANIUM BASED PHOSPHONIC ACID CONVERSION COATING ON AA6061 ALUMINIUM ALLOY显示文摘变换涂层被在 fluorotitanate/zirconate 酸和氨基的 trimethylene 蘸 AA6061 形成在房间温度的磷的酸(ATMP ) 答案。形成进程和变换涂层的耐蚀性能分别地用电气化学的测试和盐水花测试(SST ) 被调查。电气化学的测试证明 Zr/Ti 和 ATMP 涂层像铬酸盐一样改进 AA6061 的腐蚀抵抗() SST 的结果显示出的 coating.But Zr/Ti 和 ATMP 涂层的腐蚀抵抗不像铬酸盐一样() coating.The 腐蚀区域在 72 以后是不到2%h 。S.H. Wang C.S. Liu F.J. Shan 2008Acta Metallurgica Sinica(English Letters)2008,21,4:11
3CORROSION RESISTANCE OF HOT DIP GALVANIZED STEEL PRETREATED WITH BIS-FUNCTIONAL SILANES MODIFIED WITH NANOALUMINA显示文摘热剧降的腐蚀行为电镀了有二度的钢 pretreated --[ triethoxy-silylpropyl ]与氧化铝粒子修改的 tetrasulfide ( BTESPT )是 passiving 电影的 studied.The 腐蚀电阻被 Tafel 极化曲线和在电镀的钢底层上形成的电气化学的阻抗 spectroscopy.The 电影评估被 Fourier 变换描绘红外线的光谱学并且精力对待的热剧降的散X光检查 spectrometry.The 表面形态学电镀了钢预告的处理与 nanoalumina 粒子根据 silane 电影修改了的结果表演减少了阳极并且 cathodic 水流密度,和在测量频率的增加的全部的阻抗,因而为电镀的钢在在与铬酸盐电影和 silane 相比的 NaCl 答案的沉浸期间拍摄的热剧降改进腐蚀保护。F.J. Shan C.S. Liu S.H. Wang G.C. Qi 2008Acta Metallurgica Sinica(English Letters)2008,21,4:9
4HIGH-TEMPERATURE OXIDATION OF FGH96 P/M SUPERALLOY显示文摘High temperature oxidation behaviors of FGH96 P/M superalloy have been studied in air at temperatures ranging from 600 to 1000℃. By means of isothermal oxidation testing,X-ray diffraction,SEM(scanning electron microscopy),and EDS(energy dispersive X-ray spectroscopy) analyses,the oxidation kinetics as well as the composition and morphology of scales were investigated. Thermodynamic calculations were used to explain the oxidation mechanism. The results showed that as the oxidation temperature increased,the oxidation rate,the scale thickness,and scale spallation increased. FGH96 P/M superalloy exhibits good oxidation resistance at temperature below 800℃. The oxidation kinetics follows an approximately parabolic rate law,and the oxide layer was mainly composed of Cr2O3,TiO2,and a little amount of NiCr2O4. The oxidation is controlled by the transmission of chromium,titanium,and oxygen through the oxide scale.F.J. Liu M.C. Zhang J.X. Dong Y. W. Zhang 2007Acta Metallurgica Sinica(English Letters)2007,20,2:6
5视网膜血管直径与卒中风险的关系:鹿特丹研究显示文摘Background: Retinal vessels may provide information on cerebral vascular pathology, because they share many features with cerebral vessels. A smaller ratio of the retinal arteriolar-to-venular diameters reportedly predicts the risk of stroke. It is unclear if this is due to arteriolar narrowing or venular dilation. Objective: To investigate whether smaller arteriolar or larger venular diameters are related to the risk of stroke and cerebral infarction. Methods: This study was based on the prospective population-based Rotterdam Study and included 5,540 participants of 55 years or over, who had gradable fundus transparencies and were free of stroke at baseline (1990 to 1993). For each participant, retinal arteriolar and venular diameters were measured on digitized images of one eye. Follow-up for first-ever stroke was complete until January 1, 2002. Results: After a mean follow-up of 8.5 years, 411 participants had a stroke, of whom 259 had cerebral infarction. Larger venular diameters were associated with an increased risk of stroke (hazard ratio [HR] adjusted for age and sex per SD increase: 1.12 [95%CI: 1.02 to 1.24]) and cerebral infarction (HR: 1.15 [95%CI: 1.02 to 1.29]). Smaller arteriolar diameters were neither related to the risk of stroke (HR per SD decrease: 1.02 [95%CI: 0.93 to 1.13]) nor to the risk of cerebral infarction (HR: 1.02 [95%CI: 0.90 to 1.15]). After additional adjustment for other cardiovascular risk factors, the results did not change. Conclusions: Larger retinal venular diameters are associated with an increased risk of stroke and cerebral infarction. The role of venules in cerebrovascular disease warrants further exploration.Ikram M.K. De Jong F.J. Bos M.J. P.T.V.M. De Jong 邱伟庆 2006世界核心医学期刊文摘(神经病学分册)2006,2,9:4
6法洛四联症患者肺动脉瓣置换后自体移植物功能的长期随访显示文摘Aims: To analyse the long-term outcomes after pulmonary valve replacement(PVR) in patients with a previous correction for tetralogy of Fallot. Methods and results: In a retrospective study, 158 adult patients with a diagnosis of tetralogy of Fallot, who had undergone a PVR after initial total correction in childhood, were identified from the CONCOR(CONgenital CORvitia) registry. All patients underwent 175 PVRs between June 1986 and June 2005. To analyse the predictors for homograft dysfunction and adverse events(death, reoperations, balloon angioplasty), Cox-regression analysis was performed. Overall freedom from significant homograft dysfunction was 66%after 5 years and 47%after 10 years. We could not identify predictors for combined homograft dysfunction. Event-free survival was 78%at 10 years and 68%at 15 years after PVR. Both early significant pulmonary regurgitation(PR)(HR 6.8, P=0.017) and pulmonary stenosis(PS)(HR 4.0, P=0.037) after surgery were associated with adverse events. When analysing direct post-operative PR or PS,we observed that in patients with severe, pre-operative PR, right ventricular aneurysm/patch resection resulted in a lower post-operative PR(mean difference grade 0.38±0.14, P=0.01). Less significant post-operative PS was associated with a higher diameter of the homograft(HR 0.37, P=0.006). Conclusion: While 47%of the patients in our study were free from homograft dysfunction at 10 years after PVR, event-free survival after PVR remained fairly good(78%). Significant residual lesions directly after surgery influenced event-free survival. A smaller diameter of the pulmonary homograft and severe pre-surgical PR were related to early homograft dysfunction after surgery.Oosterhof T. Meijboom F.J. Vliegen H.W. B.J.M. Mulder 郭俊 2006世界核心医学期刊文摘(心脏病学分册)2006,,12:4
7STUDY ON REDUCING THE CORE LOSS OF GRAIN ORIENTED SILICON STEEL AND IMPROVING ITS AGING PROPERTY BY LASER NITRIDING TECHNIQUE IN ATMOSPHERIC AMBIENT显示文摘CW-CO2 laser nitriding technique was applied to improve the properties (such as aging property and the core loss) of grain oriented silicon steel. The samples were nitrided with regular space. Laser power density and scanning speed were chosen as 7.8×105W·cm-2 and 100mm·min-1. By some laser irradiation, Fe4N and Fe3N were formed in the nitrided zone. The nitrided samples were annealed at the temperatures ranged from 100 to 900°C. The core loss of some interested samples was tested. The results show that the core loss of the nitrided samples with different thickness of 0.23 and 0.30mm decreased by 14.9% and 9.4% respectively, and the aging property were improved up to 800°C. The mechanism of laser nitriding to improve the properties of grain oriented silicon steel is discussed.Y.L. Yang C.S. Liu F.J. Sun D. Zhang 2005Acta Metallurgica Sinica(English Letters)2005,18,4:3
8Current issues in recrystallization: a review显示文摘R.D. Doherty D.A. Hughes F.J. Humphreys J.J. Jonas D.Juul Jensen M.E. Kassner W.E. King T.R. McNelley H.J. McQueen A.D. Rollett 1997Materials Science & Engineering A1997,,2:3
9Interrelationships among the elements of national innovation systems: A statistical evaluation显示文摘W. Nasierowski F.J. Arcelus 1999European Journal of Operational Research1999,,2:2
10Study of cavitation phenomenon using different fuels in a transparent nozzle by hydraulic characterization and visualization显示文摘R. Payri F.J. Salvador J. Gimeno O. Venegas 2013Experimental Thermal and Fluid Science2013,,:2
11视网膜血管直径与脑卒中的风险:来自鹿特丹的研究显示文摘Background:Retinal vessels may provide information on cerebral vascular pathology,because they share many features with cerebral vessels.A smaller ratio of the retinal arteriolar-to-venular diameters reportedly predicts the risk of stroke.It is unclear if this is due to arteriolar narrowing or venular dilation.Objective:To investigate whether smaller arteriolar or larger venular diameters are related to the risk of stroke and cerebral infarction.Methods:This study was based on the prospective population-based Rotterdam Study and included 5,540 participants of 55 years or over,who had gradable fundus transparencies and were free of stroke at baseline(1990 to 1993).For each participant,retinal arteriolar and venular diameters were measured on digitized images of one eye.Follow-up for first-ever stroke was complete until January 1,2002.Results:After a mean follow-up of 8.5 years,411 participants had a stroke,of whom 259 had cerebral infarction.Larger venular diameters were associated with an increased risk of stroke(hazard ratio HR adjusted for age and sex per SD increase:1.12 95% CI:1.02 to 1.24)and cerebral infarction(HR:1.15 95% CI:1.02 to 1.29).Smaller arteriolar diameters were neither related to the risk of stroke(HR per SD decrease:1.02 95% CI:0.93 to 1.13)nor to the risk of cerebral infarction(HR:1.02 95% CI:0.90 to 1.15).After additional adjustment for other cardiovascular risk factors,the results did not change.Conclusions:Larger retinal venular diameters are associated with an increased risk of stroke and cerebral infarction.The role of venules in cerebrovascular disease warrants further exploration.Ikram M.K. De Jong F.J. Bos M.J. 桑延智 2006世界核心医学期刊文摘(眼科学分册)2006,2,9:2
12Influence of cavitation phenomenon on primary break-up and spray behavior at stationary conditions显示文摘J.M. Desantes R. Payri F.J. Salvador J. De la Morena 2010Fuel2010,,10:2
13Modeling root growth and the soil–plant–atmosphere continuum of cotton crops显示文摘M.B. Coelho F.J. Villalobos L. Mateos 2002Agricultural Water Management2002,,2:2
14Implications of nutrition for the ability of ruminants to withstand gastrointestinal nematode infections显示文摘Martin F.J. Van Houtert Andrew R. Sykes 1996International Journal for Parasitology1996,,11:2
15Regional and on-farm wireless sensor networks for agricultural systems in Eastern Washington显示文摘F.J. Pierce T.V. Elliott 2007Computers and Electronics in Agriculture2007,,1:2
16Risk tolerance and a retailer’s pricing and ordering policies within a newsvendor framework显示文摘F.J. Arcelus Satyendra Kumar G. Srinivasan 2011Omega2011,,2:2
17Production diseases of the transition cow显示文摘F.J. Mulligan M.L. Doherty 2008The Veterinary Journal2008,,1:2
18Controlling the gelation temperature of biomimetic polyisocyanides显示文摘Thermosensitive polymers show an entropy-driven transition from a well-solvated to a poorly solvated polymer chain, resulting in a more compact globular conformation. The transition at the lower critical solution temperature(LCST) is often sharp, which allows for a wide range of smart material applications.At the LCST, oligo(ethylene glycol)-substituted polyisocyanides(PICs) form soft hydrogels, composed of polymer bundles similar to biological gels, such as actin, fibrin and intermediate filaments. Here, we show that the LCST of PICs strongly depends linearly on the length of the ethylene glycol(EG) tails; every EG group increases the LCSTand thus the gelation temperature by nearly 30 ℃. Using a copolymerisation approach, we demonstrate that we can precisely tailor the gelation temperature between 10 ℃ and 60 ℃and, consequently, tune the mechanical properties of the PIC gels.Paul H.J. Kouwer Paula de Almeida Onno ven den Boomen Zaskia H. Eksteen-Akeroyd Roel Hammink Maarten Jaspers Stijn Kragt Mathijs F.J. Mabesoone RoelandJ.M. Nolte Alan E. Rowan Martin G.T.A. Rutten Vincent A.A. Le Sage Daniel C. Schoenmakers Chengfen Xing Jialiang xu 2018Chinese Chemical Letters2018,29,2:2
19Responses of soil microbial processes and community structure to tillage events and implications for soil quality显示文摘L.E. Jackson F.J. Calderon K.L. Steenwerth K.M. Scow D.E. Rolston 2003Geoderma2003,,3:2
20On the efficiency of national innovation systems显示文摘W. Nasierowski F.J. Arcelus 2003Socio-Economic Planning Sciences2003,,3:2
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