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    题名 作者 年代 出处 被引量
1聚烯烃的创新及其在包装胶行业中的应用显示文摘聚烯烃胶粘剂在过去10年中已得到行业和市场认可,茂金属催化的聚烯烃(包括新一代后茂金属催化的聚烯烃)以其独特的性能优势和成本优势已成功应用于胶粘剂的诸多领域。通过与原料供应商和热熔胶生产商的合作,这项技术正为热熔胶应用和最终用户提供前所未有的更新更好的机会。陶氏化学作为聚烯烃行业的先驱和领导者,通过不断的技术创新推动产品开发,其产品系列(如AFFINITYTMGA聚烯烃弹性体、ENGAGETM聚烯烃弹性体、VERSIFYTM聚烯烃弹性体和INFUSETM聚烯烃嵌段聚合物等)可为热熔胶行业提供更有竞争力的解决方案。陈理文 黄旭东 陈全 Yalvac S McLennaghan A Li Pi Shan C 2012中国胶粘剂2012,21,5:3
2Risks and Predictors of Blood Transfusion in Pediatric Patients Undergoing Open Heart Operations显示文摘Andrea Székely Zsuzsanna Cserép Erzsébet Sápi Tamás Breuer Csaba A. Nagy Péter Vargha István Hartyánszky András Szatmári András Treszl 2009The Annals of Thoracic Surgery2009,,1:2
3Reliability of ultrasound ovarian-adnexal reporting and data system amongst less experienced readers before and after training显示文摘BACKGROUND The 2018 ovarian-adnexal reporting and data system(O-RADS)guidelines are aimed at providing a system for consistent reports and risk stratification for ovarian lesions found on ultrasound.It provides key characteristics and findings for lesions,a lexicon of descriptors to communicate findings,and risk characterization and associated follow-up recommendation guidelines.However,the ORADS guidelines have not been validated in North American institutions or amongst less experienced readers.AIM To evaluate the diagnostic accuracy and inter-reader reliability of ultrasound ORADS risk stratification amongst less experienced readers in a North American institution with and without pre-test training.METHODS A single-center retrospective study was performed using 100 ovarian/adnexal lesions of varying O-RADS scores.Of these cases,50 were allotted to a training cohort and 50 to a testing cohort via a non-randomized group selection process in order to approximately equal distribution of O-RADS categories both within and between groups.Reference standard O-RADS scores were established through consensus of three fellowship-trained body imaging radiologists.Three PGY-4 residents were independently evaluated for diagnostic accuracy and inter-reader reliability with and without pre-test O-RADS training.Sensitivity,specificity,positive predictive value,negative predictive value(NPV),and area under the curve(AUC)were used to measure accuracy.Fleiss kappa and weighted quadratic(pairwise)kappa values were used to measure inter-reader reliability.Statistical significance was P<0.05.RESULTS Mean patient age was 40±16 years with lesions ranging from 1.2 to 22.5 cm.Readers demonstrated excellent specificities(85%-100%pre-training and 91%-100%post-training)and NPVs(89%-100%pre-training and 91-100%post-training)across the O-RADS categories.Sensitivities were variable(55%-100%pre-training and 64%-100%post-training)with malignant ORADS 4 and 5 Lesions pre-training and post-training AUC values of 0.87-0.95 and 0.94-098,respectively(P<0.001).Nineteen of 22(86%)misclassified cases in pre-training were related to mischaracterization of dermoid features or wall/septation morphology.Fifteen of 17(88%)of posttraining misclassified cases were related to one of these two errors.Fleiss kappa inter-reader reliability was‘good’and pairwise inter-reader reliability was‘very good’with pre-training and post-training assessment(k=0.76 and 0.77;and k=0.77-0.87 and 0.85-0.89,respectively).CONCLUSION Less experienced readers in North America achieved excellent specificities and AUC values with very good pairwise inter-reader reliability.They may be subject to misclassification of potentially malignant lesions,and specific training around dermoid features and smooth vs irregular inner wall/septation morphology may improve sensitivity.Prayash Katlariwala Mitchell P Wilson Yeli Pi Baljot S Chahal Roger Croutze Deelan Patel Vimal Patel Gavin Low 2022World Journal of Radiology2022,14,9:2
42-Aminopyrimidine-4,6-diol as an efficient ligand for solvent-free copper-catalyzed N-arylations of imidazoles with aryl and heteroaryl halides显示文摘XIE Y X PI S F WANG J 2006J Org Chem2006,71,:1
5Quantification of spatial structure of human proximal tibial bone biopsies using 3D measures of complexity显示文摘Saparin PI Thomsen JS Prohaska S 2005Acta Astronautica2005,56,912:1
6In-plane inelastic buckling and strengths of steel arches 显示文摘Pi Y L Trahair N S 1996Journal of Structural Engineering ASCE1996,122,7:1
7Monitoring plasma voriconazole levels may be necessary to avoid subtherapeutic levels in hematopoietic stem cell transplant recipients显示文摘TRIFILIO S PENNICK G PI J 2007Cancer2007,109,8:1
8Longterm followup of a randomized prospective trial comparing a standard 81 mg dose of intravesical bacille CalmetteGuérin with a reduced dose of 27 mg in superficial bladder cancer显示文摘MARTíNEZPIEIRO JA FLORES N ISORNA S 2002BJU Int2002,89,7:1
9Neuropharmacological and pharmacokinetic properties of berberine:a review of recent research显示文摘Ye M Fu S Pi R 0,,:1
10显示文摘Lim S H Pi W K Noh T H 1993J Appl Phys1993,73,:1
11Perioperative blood transfusion associated with infectious complications after colorectal cancer operations显示文摘Tartter PI Quintero S Barron BA 1986Am J Surg1986,152,:1
12Benefits of HLA-CREG matching for sensitized recipients as illustrated in kidney regraftes显示文摘Takemoto S Cecka JM Terasaki PI 1997Transplant Proc1997,29,4:1
13Mephedrone use and associated adverse effects in school and college/university students beforethe UK legislation change显示文摘Dargan PI Albert S Wood DM 2010QJM2010,103,11:1
14Betaine and folate status as cooperative determinants of plasma homocysteine in humans显示文摘HOLM PI UELAND P M VOLLSET S E etal 2005Arterioscler Thromb Vasc Biol2005,25,2:1
15Corporate control and bank efficiency 显示文摘Pi L Timme S 1993Journal of Banking and Finance1993,17,:1
16Out-of-plane inelastic buckling and strength of steel arches 显示文摘Pi Y L Trahair N S 1998Journal of Structural Engineering ASCE1998,124,2:1
17lnadvertenl pnsition- ing of superapubic catheter in urethra:a serious complicatim during change of suprapubic cystostnmy in a spina bifida pa- tient-a case report显示文摘Vaidyanathan S Hughes PI Soni Bm 2009Cases J2009,22,2:1
18Development of a Patent Retrieval and Analysis Platform - A hybrid approach显示文摘Liu S H Liao H L Pi S M 2011Expert systems with applications2011,38,6:1
19Modeling motivations for b|ogging: An expectancy theory analysis 显示文摘Liao H L Liu S H Pi S M 2011Social Behavior and Personality2011,39,2:1
20In-plane buckling and design of steel arches显示文摘Pi Y L Trahair N S 1999Journal of Structural Engineering1999,125,11:1
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