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| 1 | Femtosecond-laser sharp shaping of millimeter-scale geometries with vertical sidewalls显示文摘As femtosecond(fs)laser machining advances from micro/nanoscale to macroscale,approaches capable of machining macroscale geometries that sustain micro/nanoscale precisions are in great demand.In this research,an fs laser sharp shaping approach was developed to address two key challenges in macroscale machining(i.e.defects on edges and tapered sidewalls).The evolution of edge sharpness(edge transition width)and sidewall tapers were systematically investigated through which the dilemma of simultaneously achieving sharp edges and vertical sidewalls were addressed.Through decreasing the angle of incidence(AOI)from 0◦to−5◦,the edge transition width could be reduced to below 10µm but at the cost of increased sidewall tapers.Furthermore,by analyzing lateral and vertical ablation behaviors,a parameter-compensation strategy was developed by gradually decreasing the scanning diameters along depth and using optimal laser powers to produce non-tapered sidewalls.The fs laser ablation behaviors were precisely controlled and coordinated to optimize the parameter compensations in general manufacturing applications.The AOI control together with the parameter compensation provides a versatile solution to simultaneously achieve vertical sidewalls as well as sharp edges of entrances and exits for geometries of different shapes and dimensions.Both mm-scale diameters and depths were realized with dimensional precisions below 10µm and surface roughness below 1µm.This research establishes a novel strategy to finely control the fs laser machining process,enabling the fs laser applications in macroscale machining with micro/nanoscale precisions. | Qiuchi Zhu Peixun Fan Nan Li Timothy Carlson Bai Cui Jean-François Silvain Jerry L Hudgins Yong Feng Lu | 2021 | International Journal of Extreme Manufacturing2021,3,4: | 6 |
| 2 | 10例女性生殖道的腺泡状软组织肉瘤的形态学、免疫组化和分子遗传学研究及鉴别诊断显示文摘腺泡状软组织肉瘤(ASPS)是一种起源未明,具有独特形态学特征的肿瘤,并具有ASPSCR1和TFE3的特征性融合基因。ASPS可罕见的发生在女性生殖道。作者对11例原诊断为女性生殖道部位的ASPS形态学特征进行总结研究,并使用一组抗体(TFE3、HMB45、melan-A、SMA、desmin和hCaldesmon)评估其免疫表型。此外,通过荧光原位杂交检测TFE3重排和ASPSCR1-TFE3融合基因。 | Schoolmeester J K Carlson J Keeney G L 许春伟(摘译) 张建中(审校) | 2018 | 临床与实验病理学杂志2018,34,6: | 3 |
| 3 | 百乐锌与氧化锌的比较试验:减少猪饲粮中的锌添加量同时维持猪的生长性能显示文摘猪的饲料原料通常含有适量浓度的锌(Zn)似乎可以满足猪对Zn的需要。研究证实,高浓度饲粮锌能刺激保育猪的生长和改善饲料利用率。但是,近年来养殖业日渐意识到饲粮中高浓度的矿物质会引起环境问题。人们也日益关注使用有机微量元素作为一种减少矿物质添加量和排泄量的方法。Wedekind(1990,1992)的试验表明,与硫酸锌(100%)相比,蛋氨酸锌(Zn—Met)的生物学效价在117%~206%。 | Carlson M S Veum T L 汪静霞 | 2007 | 养猪2007,,3: | 2 |
| 4 | Effects of bolus injection of esmolol in healthy,exercising subjects显示文摘 | Carlson L Gold MD | 1991 | Anesth Analg1991,72,: | 1 |
| 5 | Reversible middle cerebral artery occlusion without craniectomy in rats显示文摘 | Zea Longa E L Weinstein P R Carlson S | 1989 | Stroke1989,20,1: | 1 |
| 6 | Disparity mapping applied to sonography of the breast 显示文摘 | Steinberg B D Sullivan D C Carlson D L | 1998 | Radiology1998,207,2: | 1 |
| 7 | Construction and validation of a multidimensional measure of work-family conflict显示文摘 | Carlson D S Kacmar L J | 2000 | J Vocat Behav2000,56,2: | 1 |
| 8 | Radar detection in multipath显示文摘 | Wilson S L and Carlson B D | 1999 | IEE Proceedings of Radar Sonar and Navigation1999,146,1: | 1 |
| 9 | Reversible middlecerebral artery occlusion without craniectomy in rats 显示文摘 | Zea Longa E L Weinstein P R Carlson S | 1989 | Stroke1989,20,1: | 1 |
| 10 | Evidence that physiLologic levels of circulating estrogens and neonatal sex-imprinting modify postpubertal hepatic microsomal 3-hydroxy-3-methylglutaryl coenzyme A reductase acivity显示文摘 | Carlson S E Mitchell A D Carter M L | 1980 | Biochem Biophys Acta1980,633,: | 1 |
| 11 | The Reaction of a Phosphorus Ylide with Aroyl Cyanides显示文摘 | Soulen R L Carlson S D Lang F | 1973 | J Org Chem1973,38,3: | 1 |
| 12 | Stem cell therapy restores transparency to defective murine corneas显示文摘 | Du Y Carlson E C Funderburgh M L | | 0,,07: | 1 |
| 13 | Construction and initial validation of a multidimensional measure of work - family conflict 显示文摘 | Carlson D S Kacmar K M Williams L J | 2000 | Journal of Vocational Behavior2000,56,2: | 1 |
| 14 | Completing the Viability Demonstra- tion of Direct-Drive IFE Target Engagement and Assessing Scalability to a Full-Scale Power Plant 显示文摘 | Carlson L C | 2010 | Transactionson Plasma Science2010,38,3: | 1 |
| 15 | A content analysis of envi- ronmental advertising claims: a matrix method approach 显示文摘 | Carlson L Grove S J Kangun N | 1993 | Journal of Advertising1993,22,3: | 1 |
| 16 | Frequent and Variable Cytotoxic-T-Lymphocyte Escape-Associated Fitness Costs in the Human Immunodeficiency Virus Type 1Subtype B Gag Proteins显示文摘 | Boutwell C L Carlson J M Lin T H Seese A Power K A Peng J Tang Y Brumme Z L Heckerman D Schneidewind A Allen TM | 2013 | J Virol2013,87,7: | 1 |
| 17 | Search Radar Detection and Tracking with the Hough Transform - Part Ⅱ: Detection Statistics 显示文摘 | Evans E D Wilson S L | 1994 | IEEE Transaction on Aerospace and Electronic Systems1994,30,: | 1 |
| 18 | Extraction of lemongrass essential oil with dense carbon dioxide显示文摘 | Carlson L H C Machado R A F Spricigo C B | 2001 | J Supercrit Fluids2001,21,: | 1 |
| 19 | Acid- and basecatalyzed hydrolysis of chloroacetamide herbicides 显示文摘 | Carlson D L Than K D Roberts A L | 2006 | Journal of Agricultural and Food Chemistry2006,53,16: | 1 |
| 20 | Identification of volatile metabolltes from five fungal species cuItivatecl on two meclia显示文摘 | Sunesson A L Vaes W H J Nilsson C A Blomquist G Andersson B Carlson R | 1995 | Appl Environ Microbiol1995,61,: | 1 |