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所有POS激光扫描仪将能扫描显示在智能手机上的条形码

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中国集成电路 2013年第10期22卷 87-88页

作者： david moon 奥地利微电子光学传感器及照明事业部

奥地利微电子为智能手机制造商带来完整的一维条码传输技术，该技术为消费者提供环保便捷的解决方案，结束零售业者处理纸质优惠券的噩梦。奥利地微电子和Mobeam共同开发的条形码传输解决方案将加速智能手机条形码内容的传输，使所有销... 详细信息

奥地利微电子为智能手机制造商带来完整的一维条码传输技术，该技术为消费者提供环保便捷的解决方案，结束零售业者处理纸质优惠券的噩梦。奥利地微电子和Mobeam共同开发的条形码传输解决方案将加速智能手机条形码内容的传输，使所有销售点的终端（POS）激光扫描仪都能读取智能手机中的条形码。此次战略合作将带来完整的解决方案，包括奥地利微电子行业领先的光传感器和Mobeam的光束技术。得益于此次合作，手机制造商将能够全面支持使用条形码的移动商业应用，例如优惠券、优惠卡、礼品卡和门票。对于零售业者来说，这意味着手工分捡纸质优惠券以及等待数月获得结算的终结。

关键词：激光扫描仪智能手机条形码扫描显示 POS 微电子行业传输技术手机制造商

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Prada Transformer

城市环境设计 2014年第6期83卷 90-93页

作者： Hyoeun Kim Ye Rin Kang Vincent Mc Ilduff david moon Mariano Sagasta Claudia Romao Eva Dietrich Alex de Jong Wayne Congar Miguel Huelga de la Fuente Gustavo Paternina-Soberon Nam Joo Kim

在2009年4月下旬,令人期待已久的Prada Transformer在首尔隆重面世,一系列震撼性的跨文化展览、电影放映和现场活动在这里进行。五个月以来,多项跨学科的项目在这个姿态多变的场地上举行了,为韩国带来别树一帜的视觉艺术大融和。Transfo... 详细信息

在2009年4月下旬,令人期待已久的Prada Transformer在首尔隆重面世,一系列震撼性的跨文化展览、电影放映和现场活动在这里进行。五个月以来,多项跨学科的项目在这个姿态多变的场地上举行了,为韩国带来别树一帜的视觉艺术大融和。Transformer的形态是由一个四面体而衍生的,当每个面旋转至不同的角度时,都能发挥不同的作用。这里举办过的活动包括

关键词：时装服装墙壁

A New Factorized Backprojection Algorithm for Stripmap Synthetic Aperture Radar

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Positioning 2013年第1期4卷 42-56页

作者： Kyra moon david G. Long Microwave Earth Remote Sensing Laboratory Brigham Young University Provo USA

Factorized backprojection is a processing algorithm for reconstructing images from data collected by synthetic aperture radar (SAR) systems. Factorized backprojection requires less computation than conventional time-domain backprojection with minimal loss in accuracy for straight-line motion. However, its implementation is not as straightforward as direct backprojection. This paper provides a new, easily parallelizable formulation of factorized backprojection designed for stripmap SAR data that includes a method of implementing an azimuth window as part of the factorized backprojection algorithm. We compare the performance of windowed factorized backprojection to direct backprojection for simulated and actual SAR data.

关键词： Backprojection Windows Synthetic Aperture Radar (SAR)

Case Study of Middle East Respiratory Syndrome (MERS-CoV) Outbreak in South Korea and Future Implications

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Advances in Infectious Diseases 2020年第2期10卷 76-89页

作者： Woo Hyung Lee david Ahn Kunmin Kim Peter S. Park Seog In moon Hark Joon Lee david Park Hyun Seung Shin Eunice Kang Daniel Choo david S. Chung Biotechnology School of Science Hong Kong University of Science of Technology Hong Kong China Department of Economics William & Mary Williamsburg VA USA Department of Chemistry and Biochemistry University of California San Diego CA USA Department of Biology College of Art and Science Biology Cornell University Ithaca NY USA Department of Biology Amherst College Amherst MA USA Department of Biology Washington University St. Louis MO USA College of Art and Science Biology Emory University Atlanta GA USA Division of Biomedical Informatics University of Virginia Charlottesville VA USA Youth with Talents Fairfax VA USA School of Medicine University of Virginia Charlottesville VA USA

The Middle East Respiratory Syndrome (MERS-CoV) is a potentially fatal respiratory viral infection that has had outbreaks in the Middle East and Asia region starting in 2012. As recent as 2015, MERS had outbreaks in South Korea, resulting in 36 deaths among 186 infected patients. The purpose of this thesis is to gain an in-depth understanding of how this viral infection behaves in outbreaks and how it is spread around the globe. To gain insight, real time analysis was performed under a case study methodology based on pooled data from the Ministry of Health & Welfare of South Korea. We calculated a striated mortality rate based on gender, age, and the presence of pre-existing health conditions ranging from heart, lung, and kidney diseases. We found that MERS outbreak follows the pattern of a point source outbreak, largely spurred by the patient-referral system under the universal healthcare system in South Korea. The purpose of this case is to discuss the benefits and challenges of such patient referral system, and to offer a possible solution in improving transparency between healthcare providers and the government under a universal healthcare system to prevent future outbreaks.

关键词： Infectious Diseases Respiratory Viral Infections Public Health Disease Prevention

The Cellulolytic Bacteria <i>R. albus</i>for Improving the Efficiency of Microbial Fuel Cell

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Journal of Sustainable Bioenergy Systems 2018年第2期8卷 36-46页

作者： Rebecca Chung Diane J. moon Yoo Na Chang david S. Chung Taekwon Kong Justin Kim Centreville High School Clifton VA USA The Gwinnett School of Mathematics Science and Technology Lawrenceville GA USA Korean Minjok Leadership Academy Gangwon-do Korea School of Arts and Sciences Brown University Providence RI USA Department of Chemistry College of Arts & Sciences Washington University St. Louis MO USA School of Art & Sciences University of Pennsylvania Philadelphia PA USA

The current study has been undertaken to examine the beneficial effect in the power output of a microbial fuel cell (MFC) by adding cellulolytic bacteria Ruminococcus albus (R. albus) into the anodic chamber. Mediator-less H-type MFCs were set up where the anode chamber contained anaerobic digester microorganisms as inocula on finely ground pine tree (Avicel) at 2% (w/v) and the cathode chamber of 10mM phosphate buffered saline conductive solution, both separated by a cation exchange membrane. The functioning of the MFCs for generation of electrical power and the amounts of gaseous byproducts was monitored over a 9-day period. The addition of cellulolytic bacteria caused an increase of average power density from 7.9 m W/m2 to19.5 m W/m2, about 245% increase over a 9-day period. For both groups of MFCs;with R. albus and the control, the head space gases collected were methane and CO2. While the methane: CO2 ratios were found unchanged at 1.7:1 throughout the 9 days of operation, the total gas production increased from 248 mL to 319 mL due to the presence of R. albus addition. This study confirms that whereas the biocatalytic activity of anode microbial population determines the energy production, the addition of external cellulolytic bacteria into anode microbial population can improve and extend the biomass utilization.

关键词： Microbial Fuel Cell (MFC) Cellulolytic Bacteria Microorganism R. albus

Magnetic resonance imaging of the pancreas in streptozotocin-induced diabetic rats: Gadofluorine P and Gd-DOTA

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World Journal of Gastroenterology 2015年第19期21卷 5831-5842页

作者： Hye Rim Cho Youkyung Lee Philip Doble david Bishop Dominic Hare Young-Jae Kim Kwang Gi Kim Hye Seung Jung Kyong Soo Park Seung Hong Choi Woo Kyung moon Department of Radiology Seoul National University College of Medicine Department of Radiation Applied Life Science Seoul National University College of Medicine Department of Radiology College of MedicineHanyang University Hanyang University Guri Hospital Guri Department of Chemistry and Forensic Science University of TechnologySydney Biomedical Engineering Branch Division of Convergence Technology National Cancer Center Department of Internal Medicine Seoul NationalUniversity College of Medicine Center for Nanoparticle Research Institute for Basic Science and School of Chemical and Biological Engineering Seoul National University

AIM: To investigate the performance of Gadofluorine P-enhanced magnetic resonance imaging(MRI) on the diagnosis of diabetes in a streptozotocin(STZ)-induced diabetic rat model.METHODS: Fischer 344 rats were treated with STZ.Rats not treated with STZ served as controls. T1-weighted MRI was performed using a 3T scanner before and after the injection of Gd-DOTA or Gadofluorine P(6 diabetic rats, 5 controls). The normalized signal intensity(SI) and the enhancement ratio(ER) of the pancreas were measured at each time point, and the values were compared between the normal and diabetic rats using the Mann-Whitney test. In addition,the values were correlated with the mean islet number.Optimal cut-off values were calculated using a positive test based on receiver operating characteristics.Intrapancreatic Gd concentration after the injection of each contrast media was measured using laser ablation-inductively coupled plasma-mass spectrometry in a separate set of rats(4 diabetic rats, 4 controls for Gadofluorine P; 2, 2 for Gd-DOTA).RESULTS: The normalized SI and ER of the pancreas using Gd-DOTA were not significantly different between diabetic rats and controls. With Gadofluorine P, the values were significantly higher in the diabetic rats than in the control rats 30 min after injection(P < 0.05). The area under the receiver operating characteristic curve that differentiated diabetic rats from the control group was greater for Gadofluorine P than for Gd-DOTA(0.967 vs 0.667, P = 0.085). An increase in normalized SI 30 min after Gadofluorine P was correlated with a decrease in the mean number of islets(r 2 = 0.510, P = 0.014). Intra-pancreatic Gd was higher in rats with Gadofluorine P injection than Gd-DOTA injection(Gadofluorine P vs Gd-DOTA, 7.37 vs 0.00, P < 0.01). A significant difference in the concentration of intrapancreatic Gd was observed between the control and diabetic animals that were sacrificed 30 min after Gadofluorine P injection(control vs diabetic, 3.25 ng/g vs 10.55 ng/g, P < 0.05)CONCLUSION: In this STZ-i

关键词： Gadofluorine P Gd-DOTA Magnetic resonancecontrast media Type 1 diabetes Pancreas

The Optical and Two-Photon Properties of Amylose-Encapsulated Chromophore

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Journal of Chemistry and Chemical Engineering 2014年第2期8卷 199-203页

作者： david Sukwon Chung James Kenneth Park Judy Sulki Lee Choong Sung Lee Ester Yang moon-Jun Brian Kim Sung-Jae Chung Division of Biology and Medicine Brown University Providence 02912 USA Jefferson High School Shenandoah Junction WV25442 USA McDonogh School Owings Mills MD 21117 USA Glenelg Country School Ellicott City MD 21042 USA Mount Holyoke College South Hadley MA 01075 USA Department of Biological and Environmental Engineering Cornell University NY 14850 USA Chemistry School of Arts and Sciences Marymount University VA 22207 USA

Encapsulation of DASP (4-[4-(dimethylamino)styryl]-1-octylpyridinium bromide) with amylose, and conformational transitions of amylose upon complexation with the dyes were investigated using UV-vis, fluorescence and two-photon absorption properties in various Dimethyl Sulfoxide ( DMSO)/H2O mixtures. Encapsulation of the dye was achieved by dilution of DMSO stock solutions of the chromophores (1 × 10-3 M) and amylose (1 × 10-1 M) with DMSO, followed by a dropwise addition of H2O with continuous stirring at room temperature. At less than 40% aqueous DMSO solutions, the chromophores had a stable encapsulation with amylose and showed over 100 times the fluorescence intensity of non-encapsulated chromophores. Both of the dye solution with and without amylose also exhibit 2PA (two-photon absorption), as determined by nonlinear absorption measurements using 10 ns laser pulses at 800 nm. The respective values of two-photon cross-sections are 13.3 × 10-20 for encapsulated dye solution and 2.53 × 10-20 cm4/GW for non encapsulated dye solution. The data clearly indicate that the contribution of the encapsulated dye dominates the two-photon absorption cross-section of the non encapsulated dye at 800 nm.

关键词：双光子吸收直链淀粉发色团包封染料溶液络合染料 DMSO 性质

An Assessment of the Social, Cultural, and Economical Barriers to Option B+Retention and Their Solutions in Malawi: A Review

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World Journal of AIDS 2021年第1期11卷 15-24页

作者： Jamie Yoon david S. Chung Michelle Kim Kunmin Kim Sang Heon Lee Tae Youn Kim Hark Joon Lee Seog In moon Jooheon Park Paul S. Chung Thomas Nyirenda School of Medical Boston University Boston USA Edward Via College of Osteopathic Medicine Blacksburg USA School of Medicine University of Virginia Charlottesville USA Youth with Talents Fairfax USA Department of Art & Science Biology Johns Hopkins University Baltimore USA Clinical Research Education and Management Service Lilongwe Malawi

Malawi has one of the highest rates of HIV prevalence in the world, and accounts for 4% of the total number of people living in sub-Saharan Africa with HIV. Approximately one million people in Malawi were living with HIV in 2016, with 24,000 HIV-related deaths. The Option B+ program, first implemented in Malawi, aimed to initiate ART for all pregnant women, regardless of their CD4 cell count or disease stage. This study serves to analyze and assess the effectiveness of Option B+ retention, in relation to the facilitation of how various social and cultural barriers were handled. A literature review of 29 publications was conducted. Careful evaluation of various studies indicates that although there is a myriad of reasons explaining low levels of retention, the women who were at the highest risk for low retention were young pregnant women who were treated on the same day of HIV-diagnosis. Solutions focused around women and their partners or communities showed promising evidence of success in increasing adherence, as these strategies likely provided women reliable social and emotional support to address major barriers to retention such as a lack of support from male partners, ineffective education from healthcare workers, or stigma towards their HIV disclosure statue.

关键词： HIV Option B+ Malawi Retention CHTC PMTCT

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Halibut on the moon

Halibut on the moon