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国际纺织导报 2006年第1期34卷 26-26,28-30页

作者： c.Schindler h.Weinsdrter h.Planck 徐载熊邓肯道夫纺织工艺研究所

介绍了用涡流包覆变形工艺和喷气变形工艺生产差异收缩自伸长纱线(DSE)。分析了DSE纱线的结构和加工性能。

关键词： DSE纱线聚酯工艺涡流包覆变形工艺喷气变形工艺

心脏cT评估致心律失常性右心室型心肌病的心外脂肪分布

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国际医学放射学杂志 2019年第1期 110-111页

作者： M.A.ghasabeh A.S.J.M.Te Riele c.A.James h.S.Vincent chen c.Tichnell B.Murray 刘会娜 The Russell h. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University School of Medicine

摘要目的比较致心律失常性右心室型心肌病(ARVD/c)病人和健康对照组的心外膜脂肪差异。材料与方法回顾性对比研究2008年1月—2015年7月期间行心脏cT检查

关键词：心肌病心律失常右心室 cT

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卢瑟福散射公式的一个简明推导

大学物理 1984年第9期3卷 27-28页

作者： h.haken h. c. Wolf 钱树高希良西德

在d粒子散射中，我们来确定散射角（即偏转角）θ与碰撞参数（或称瞄准距离）p之间的关系（如图一）．粒子以速度υ0来到离核还远的一点A。假如它不偏转，它将经过离核距离为P的地点。

关键词：卢瑟福散射公式粒子散射碰撞参数偏转角散射角距离

EVALUATION OF EMBRITTLEMENT BEhAVIOR DUETO SENSITIZATION IN A cRYOgENIc AUSTENITIcSTAINLESS STEEL BY MEANS OF SMALL PUNchAND FRAcTURE TOUghNESS TESTS

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Acta Metallurgica Sinica(English Letters) 1997年第3期10卷 239-248页

作者： S.c Liu(Research Institute for Fracture Technology Faculty of Engineering, Tohoku University, Sendai, Japan on leave from Dalian Railway Institute, Dalian 116028, china)II-hyun Kown T hashida and h Takahashi(Research Institute for nacture Technology, Fa

In order to evaluate the tendency of mechanical properties degrudation due to weld-ing and other processing in materials used for supporting coils in super conducting rnaguets utilized in thermonuclear jusion reactore, a small punch (SP) test was *** test, which was originally developed to study irradiation damage using miniatursized specimens was performed at 77 and 4 K for solution treated and sensitized JN1 austenitic stainless steel, a candidate cryogenic structural material. The area under the load-deflection curve up to the maximum applied load in SP test was defined as the SP enerpy, to characterize the resistance to fracture. Although solution treated material exhibited ductile fracture mode with high SP enerpy, embrittlement behavior due to sensitization at 650-800°for 1-5 h was shown clearlg by SP test with brittle intergranular fracture and decreased SP enerpy. comparison of the results obtained by SP test with those by fracture toughness test showed the usefulness of SP test for evaluation of sensitization induced embrittlement at cryogenic temperature. The re-sults obtained in this study can be very usefol in predicting the degradation due to welding and other processing in cryogenic materials.

关键词： small punch test fracture toughness test cryogenic fracture behavior JN1 austenitic stainless steel embrittlement due to sensitization

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猪的钙消化率和新陈代谢

国外畜牧学（猪与禽） 2014年第12期34卷 26-29页

作者：陶莉陈琳 J.c.gonzá lez-Vega h.h.Stein 美国伊利诺斯大学动物科学系

钙和磷是动物体内具有重要生理功能的矿物质。在配制猪日粮时,必须考虑正确的钙磷比,以使这两种矿物质能够被猪充分的吸收和利用。虽然钙和磷是二种重要的矿物质,但对磷消化率的研究远多于对钙消化率的研究。因此,本综述重点讨论钙的消... 详细信息

钙和磷是动物体内具有重要生理功能的矿物质。在配制猪日粮时,必须考虑正确的钙磷比,以使这两种矿物质能够被猪充分的吸收和利用。虽然钙和磷是二种重要的矿物质,但对磷消化率的研究远多于对钙消化率的研究。因此,本综述重点讨论钙的消化率。有关猪对钙的营养研究,只有钙的表观总肠道消化率(Apparent Total Tract Digestibility,ATTD)已有报道;而在磷营养研究上,饲料原料中磷的ATTD和标准总肠道消化率(Standardized Total Tract Digestibility,STTD)都有报道。为了能确定钙的STTD值,必须先确定钙的基础内源性损失。虽然大多数钙在小肠中被吸收,但有迹象表明,在某些条件下钙也能在结肠中得到吸收,但还需要更多的研究来验证钙在小肠不同部位的吸收程度。植物性饲料原料中的大多数磷通常与肌醇六磷酸结合。因此,由于体内缺乏植酸酶,猪对植物性饲料中的磷消化很差。最近20年间,猪日粮中添加微生物型植酸酶已经能提高此类磷的消化率。然而,据报道,日粮高水平地添加钙会降低微生物型植酸酶的效力,不溶性钙-植酸复合物或钙-磷复合物的形成很可能不仅会影响植酸酶的效力,也会影响钙和磷的消化率。因此,钙、磷、肌醇六磷酸和植酸酶的交互作用是钙消化率研究上需要重点考虑的因素。

关键词：钙消化率磷植酸酶肌醇六磷酸

Panax ginseng PgTIP1 gene confers enhanced salt and drought tolerance to transgenic soybean plants through maintaining homeotasis of water,salt ions and ROS

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Panax ginseng PgTIP1 gene confers enhanced salt and drought ...

Retrograde-viewing device improves adenoma detection rate in colonoscopies for surveillance and diagnostic workup

第七届长三角植物科学研讨会暨青年学术报告会

作者： J.An c.cheng Z.hu h.chen W.cai B.Yu Lab of Plant Stress Biology College of Life SciencesNanjing Agricultural University Institute of Plant Physiology and Ecology Shanghai Institutes for Biological SciencesUniversity of Chinese Academy of SciencesChinese Academy of Sciences

Panax ginseng PgTIP1 gene was formerly demonstrated to possess high water channel activity by its heterologous expression in Xenopus laevis oocytes and in yeast;and also plays significant roles in enhanced salt/drought tolerance of Pg TIP1-transgenic Arabidopsis plants and salt adaptation of Pg TIP1-transformed glycine *** this work,Pg TIP1 gene was further transformed into the hybrid strain 4076(F),which was selected for salt tolerance generation by generation from the cross assembly *** N23674×*** BB52 *** Pg TIP1-transgenic soybean plants mediated by the pollen tube pathway,represented by the lines L19 and L29,were simultaneously analyzed at the physiological and molecular levels for enhanced salt and drought *** results showed that,the salt-stressed Pg TIP1-transgenic L19 and L29 have acquired better leaf stomatal movement and water-gas exc.a.ge capacity,obvious drops of absorption,transport and accumulation of Na,cland Na/K ratio,and enhanced antioxidase activities of SOD,POD,cAT,and APX in the roots or leaves in contrast to *** suffered from PEg-induced drought stress,the strengthened leaf water-retention capacity and the alleviated cell membrane damages of roots and leaves were displayed for Pg TIP1-transgenic soybean ***,the Pg TIP1-transgenic soybean lines could exhibit salt and drought tolerance together,which are not only related to the primary functions of Pg TIP1 gene involved in water status regulation,but also to its secondary roles in up-regulated expression of stress-related genes(gm NhX1,gm SOS1,gm cLc1,gm cAT1,gm APX1,gm NcED1 and gm P5 cS1),which are involved in homeostasis of Na,K,and cl,ROS scavenging,and synthesis of ABA and proline,etc.

关键词： PgTIP1 transformation salt tolerance drought tolerance transgenic soybean water relations ion homeostasis ROS scavenging

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World Journal of gastroenterology 2012年第26期18卷 3400-3408页

作者： Peter D Siersema Amit Rastogi Anke M Leufkens Paul A Akerman Kassem Azzouzi Richard I Rothstein Frank P Vleggaar Alessandro Repici giacomo Rando Patrick I Okolo Olivier Dewit Ana Ignjatovic Elizabeth Odstrcil James East Pierre h Deprez Brian P Saunders Anthony N Kalloo Bradley creel Vikas Singh Anne Marie Lennon Daniel c DeMarco Department of gastroenterology and hepatology University Medical Center Utrecht3508 GA UtrechtThe Netherlands Division of gastroenterology and hepatology Kansas City Veterans Administration Medical CenterKansas CityMO 64128United States Department of gastroenterology Bayside Endoscopy Center33 Staniford StreetProvidenceRI 02905United States Department of gastroenterology Cliniques Universitaires Saint-LucUniversité Catholique de LouvainB-1200 BrusselsBelgium Department of gastroenterology and hepatology Dartmouth-Hitchcock Medical CenterOne Medical Center DriveLebanonNH 03756United States Department of gastroenterology Istituto Clinico Humanitas20089 RozzanoItaly Department of Internal Medicine Division of Gastroenterology and HepatologyJohns Hopkins HospitalBaltimoreMD 21205United States Wolfson Unit for Endoscopy St.Mark's HospitalHarrow HA1 3UJUnited Kingdom Department of Internal Medicine Division of GastroenterologyBaylor University Medical CenterDallasTX 75246United States

AIM:To determine which patients might benefit most from retrograde viewing during colonoscopy through subset analysis of randomized,controlled trial ***:The Third Eye Retroscope Randomized clinical Evaluation(TERRAcE) was a randomized,controlled,multicenter trial designed to evaluate the efficacy of a retrograde-viewing auxiliary imaging device that is used during colonoscopy to provide a second video image which allows viewing of areas on the proximal aspect of haustral folds and flexures that are difficult to see with the colonoscope's forward *** performed a post-hoc analysis of the TERRAcE data to determine whether certain subsets of the patient population would gain more benefit than others from use of the *** were patients scheduled for colonoscopy for screening,surveillance or diagnostic workup,and each underwent same-day tandem examinations with standard colonoscopy(Sc) and Third Eye colonoscopy(TEc),randomized to Sc followed by TEc or vice ***:Indication for colonoscopy was screening in 176/345 subjects(51.0%),surveillance after previous polypectomy in 87(25.2%) and diagnostic workup in 82(23.8%).In 4 subjects no indication was *** reported overall results had shown a net additional adenoma detection rate(ADR) with TEc of 23.2% compared to *** risk(RR) of missing adenomas with Sc vs TEc as the initial procedure was 1.92(P = 0.029).Post-hoc subset analysis shows additional ADRs for TEc compared to Sc were 4.4% for screening,35.7% for surveillance,55.4% for diagnostic and 40.7% for surveillance and diagnostic *** RR of missing adenomas with Sc vs TEc was 1.11(P = 0.815) for screening,3.15(P = 0.014) for surveillance,8.64(P = 0.039) for diagnostic and 3.34(P = 0.003) for surveillance and diagnostic *** a multivariate Poisson regression suggested gender as a possibly significant factor,subset analysis showed that the difference between genders was not statistically ***

关键词： colonoscopy colorectal cancer Adenomas Miss rates Retrograde-viewing

Numerical Study of a Three-Dimensional h6non Map

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chinese Physics Letters 2011年第1期28卷 8-11页

作者： gabriela A. casas Paulo c. Rech Departamento de Ffsica Universidade do Estado de Santa Catarina 89223-100 Joinville Brazil

We consider a three-dimensional generalization of the two-dimensional henon map. We first investigate the emergence of quasiperiodic states, as a result of Naimark-Sacker bifurcations of period-1 and period-2 orbits. Secondly we investigate the disappearance of the resonance torus in the transition from quasiperiodieity to chaos.

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Study on the Synthetic Process of calcium Borate

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Study on the Synthetic Process of Calcium Borate