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| 1 | 越南西北部大象山超高温变质岩的发现及其区域构造意义显示文摘越南西北部大象山群孔兹岩系中发育一套含刚玉+尖晶石+石榴石+夕线石组合的富铝岩石块体,它们呈透镜状包体形式赋存于孔兹岩系内。岩石中刚玉+尖晶石+石榴石+夕线石组合的发育指示岩石经历了超高温变质作用的改造。其中尖晶石和石英的共生组合表明了变质温度高于900℃,而利用岩石退变质矿物组合中的黑云母-石榴石温度计,黑云母-斜长石-石榴石-石英组合温度-压力计估算的变质温度压力条件分别为879~917℃、0.90~0.94GPa。岩石中的早期刚玉+夕线石的组合的存在说明岩石变质作用已经从高角闪岩相进入到了麻粒岩相;而峰期变质矿物组合尖晶石+石英的出现,指示了变质温度高于900℃的超高温变质作用。另一方面,退变质过程中钛铁矿的发育表明岩石经历了快速抬升降压的过程。变质作用的P-T轨迹分析揭示出岩石经历了早期同步升温增压后的快速增温达到峰期条件,后经历快速等温减压过程。这种温压条件的变化与板块会聚过程中由于俯冲板片的断离而使软流圈上涌造成热异常的温压条件变化基本一致。通过对超高温变质岩石进行锆石SIMSU-Pb测年获得的结果大于58Ma,推测这次超高温变质与喜马拉雅运动中印度与欧亚大陆的初期会聚-碰撞作用相关。 | 吴虎峻 刘俊来 TRAN My Dung NGUYEN Quang Luat PHAM Binh 吴文彬 陈文 张招崇 | 2011 | 岩石学报2011，27，9： | 4 |
| 2 | Toward simple,generalizable neural networks with universal training for low-SWaP hybrid vision显示文摘Speed,generalizability,and robustness are fundamental issues for building lightweight computational cameras.Here we demonstrate generalizable image reconstruction with the simplest of hybrid machine vision systems:linear optical preprocessors combined with no-hidden-layer,'small-brain' neural networks. Surprisingly,such simple neural networks are capable of learning the image reconstruction from a range of coded diffraction patterns using two masks. We investigate the possibility of generalized or 'universal training' with these small brains. Neural networks trained with sinusoidal or random patterns uniformly distribute errors around a reconstructed image,whereas models trained with a combination of sharp and curved shapes (the phase pattern of optical vortices) reconstruct edges more boldly. We illustrate variable convergence of these simple neural networks and relate learnability of an image to its singular value decomposition entropy of the image. We also provide heuristic experimental results. With thresholding,we achieve robust reconstruction of various disjoint datasets. Our work is favorable for future real-time low size,weight,and power hybrid vision:we reconstruct images on a 15 W laptop CPU with 15,000 frames per second:faster by a factor of 3 than previously reported results and 3 orders of magnitude faster than convolutional neural networks. | BAURZHAN MUMINOV ALTAI PERRY RAKIB HYDER M.SALMAN ASIF LUAT T.VUONG | 2021 | Photonics Research2021，9，7： | 2 |
| 3 | 越南O Quy Ho钼矿床的成矿时代及成矿物质来源探讨显示文摘越南西北部O Quy Ho钼矿床为范士版成矿带的典型钼矿床之一,矿体以脉状形式就位于中生代花岗岩中,辉钼矿主要赋存于石英脉及长石石英脉中,与黄铁矿、黄铜矿、磁铁矿等共生。8件样品硫同位素分析结果表明,δ34S介于0.14‰~3.34‰之间,平均值为1.53‰,表明成矿物质具有深源特征。黄铁矿的206Pb/204Pb范围为18.583~22.355,207Pb/204Pb变化于15.632~15.812之间,208Pb/204Pb变化于38.989~39.199;辉钼矿的206Pb/204Pb、207Pb/204Pb、208Pb/204Pb分别为18.686~18.737、15.655~15.660和39.081~39.082,与范士版含角闪石花岗斑岩具有成因联系。辉钼矿Re-Os同位素等时线测年获得了(36±1)Ma的年龄,该年龄与金沙江-红河新生代斑岩铜钼矿成矿带岩浆-成矿活动的年龄一致,提出O Quy Ho钼矿床为金沙江-红河新生代斑岩铜钼矿带的一部分。 | TRAN My Dung 刘俊来 NGUYEN Quang Luat 陈越 邹运鑫 | 2010 | 矿床地质2010，29，2： | 2 |
| 4 | Two promising IRRI rice hybrids named in Vietnam 显示文摘 | Luat N V Mui H T Voc P C | 1993 | IRR Newslet1993，18，2： | 1 |
| 5 | Molecular and diffusion tensor imaging of epileptic networks显示文摘 | Luat AF Chugani HT | 2008 | Epilepsia2008，49，3： | 1 |
| 6 | A global maximum power point tracking scheme employing DIRECT search algo- rithm for photovoltaic systems显示文摘 | Tat Luat Nguyen Kay-Soon Low | 2010 | IEEE Trans on Industrial Electronics2010，57，10： | 1 |
| 7 | NASA hypersonic flight demonstrators—overview, status, and future plans显示文摘 | Paul L. Moses Vincent L. Rausch Luat T. Nguyen Jeryl R. Hill | 2004 | Acta Astronautica2004，，3： | 1 |
| 8 | Paroxysmal tonic upgaze of childhood with co-exstent absence epilepsy显示文摘 | Luat A F Asano E Chugani H T | 2007 | Epileptic Disord2007，9，3： | 1 |
| 9 | Molecular and diffusion tensor imaging of epileptic networks显示文摘 | Luat AF Chugani HT | 2008 | Epilepsia2008，49，3： | 1 |
| 10 | α--Methyl-L-tryptophan-- PET in 191 patients with tuberous sclerosis complex显示文摘 | Chugani HT Luat AT Kumar A | 2013 | Neurology2013，81，7： | 1 |
| 11 | NASA Hypersonic Flight Demonstrators-overview, Status and Future Plans显示文摘 | Paul L M Vincent L R Luat T N | 2004 | ActaAstronautica2004，55，3： | 1 |
| 12 | Relationship between brain glucose metabolism positron emission tomography (PET) and electroencephalography (EEG) in children with continuous spike-and-wave activity during slow-wave sleep显示文摘 | Luat A F Asano E Juhasz C | | 0，，： | 1 |
| 13 | Yield trends of a long-term NPK experiment for intensive rice monoculture in the Mekong River Delta of Viet Nam显示文摘 | TAN P S ANH T N LUAT N V | 1995 | Field Crops Res1995，42，23： | 1 |
| 14 | NASA hypersonic flight demonstrators-overview, status and future plans显示文摘 | Moses Paul L Rausch Vincent L Nguyen Luat T | 2004 | Acta Astronautica2004，55，34： | 1 |
| 15 | Prospective randomized trial of melpalan and prednison versus vincristine, carmustine, melphalan, cyclophosphamide, and prednisone in the treatment of primary systemic amyloidosis显示文摘 | Gertz MA Lacy MQ Luat JA | 1999 | J Clin Oncol1999，17，： | 1 |
| 16 | Yield trends of a long-term NPK eXperiment for intensive rice monoculture in the Mekong River Delta of Viet Nam显示文摘 | Tan P S Anh T N Luat N ~ | 1995 | Field Crops Res1995，42，： | 1 |
| 17 | Neuroimaging in tuberous sclerosis complex显示文摘 | Luat AF Makki M Chugani HT | 2007 | Curr Opin Neurol2007，20，2： | 1 |
| 18 | Neuroimaging in tuberous sclerosis complex显示文摘 | Luat AF Makki M Chugani HT | | 0，，： | 1 |
| 19 | The diagnostic value of initial video-EEG monitoring in children—Review of 1000 cases显示文摘 | Eishi Asano Carol Pawlak Aashit Shah Jagdish Shah Aimee F. Luat Judy Ahn-Ewing Harry T. Chugani | 2005 | Epilepsy Research2005，，1： | 1 |
| 20 | Neuroimaging in tuberous sclerosis complex 显示文摘 | Luat AF Makki M Chugani HT | 2007 | Curr Opin Neurol2007，20，2： | 1 |
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