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Pentalogy of Cantrell with Pentalogy of Fallot and Left Ventricular Diverticulum

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Congenital Heart Disease 2023年第1期18卷 73-78页

作者： Weimin Zhang Zheng Liu Tao Zhu qiang huo Department of Cardiac Surgery The First Affiliated Hospital of Xinjiang Medical UniversityUrumqiChina

Pentalogy of Cantrell is a congenital anomaly characterized by a combination of birth defects involving the sternum,diaphragm,pericardium,abdominal wall,and *** of Cantrell is a rare anomaly with high *** paper describes the treatment of a 9-month-old girl with pentalogy of Cantrell,pentalogy of Fallot,and left ventricular *** patient is alive and well 13 years after surgery.

关键词： Pentalogy of cantrell ventricular diverticulum congenital heart defect surgery

MFSR: Maximum Feature Score Region-based Captions Locating in News Video Images

维普期刊数据库评论

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维普期刊数据库

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International Journal of Automation and computing 2018年第4期15卷 454-461页

作者： Zhi-Heng Wang Chao Guo Hong-Min Liu Zhan-qiang huo School of Computer Science and Technology Henan Polytechnic University

For news video images, caption recognizing is a useful and important step for content understanding. Caption locating is usually the first step of caption recognizing and this paper proposes a simple but effective caption locating algorithm called maximum feature score region （MFSR） based method, which mainly consists of two stages： In the first stage, up/down boundaries are attained by turning to edge map projection. Then, maximum feature score region is defined and left/right boundaries are achieved by utilizing MFSR. Experiments show that the proposed MFSR based method has superior and robust performance on news video images of different types.

关键词： News video images captions recognizing captions locating content understanding maximum feature score region(MFSR).

Absence Importance and Its Application to Feature Detection and Matching

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International Journal of Automation and computing 2016年第5期13卷 480-490页

作者： Zhi-Heng Wang Qin-Feng Song Hong-Min Liu Zhan-qiang huo School of Computer Science and Technique Henan Polytechnic University

Feature detection and matching play important roles in many fields of computer vision, such as image understanding, feature recognition, 3D-reconstruction, video analysis, etc. Extracting features is usually the first step for feature detection or matching, and the gradient feature is one of the most used selections. In this paper, a new image feature-absence importance （AI） feature, which can directly characterize the local structure information, is proposed. Greatly different from the most existing features, the proposed absence importance feature is mainly based on the consideration that the absence of the important pixel will have a great effect on the local structure. Two absence importance features, mean absence importance （MAI） and standard deviation absence importance （SDAI）, are defined and used subsequently to construct new algorithms for feature detection and matching. Experiments demonstrate that the proposed absence importance features can be used as an important complement of the gradient feature and applied successfully to the fields of feature detection and matching.

关键词： Absence importance (AI) feature detection feature matching mean absence importance (MAI) standard deviation absence importance (SDAI).

Image Inpainting Based on Structural Tensor Edge Intensity Model

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International Journal of Automation and computing 2021年第2期18卷 256-265页

作者： Jing Wang Yan-Hong Zhou Hai-Feng Sima Zhan-qiang huo Ai-Zhong Mi College of Computer Science and Technology Henan Polytechnic UniversityJiaozuo 454003China

In the exemplar-based image inpainting approach,there are usually two major problems:the unreasonable calculation of priority and only considering the color features in the patch lookup *** this paper,we propose an image inpainting approach based on the structural tensor edge intensity ***,we use the progressive scanning inpainting method to avoid the image filling order being affected by the priority ***,we use the edge intensity model to build the patches similarity function for correctly identifying the local image ***,the balance operator is used to restrict the excessive propagation of structural information to ensure the correct structural *** experimental results show that the our approach is comparable and even superior to some state-of-the-art inpainting algorithms.

关键词： Exemplar-based technique image inpainting structural tensor edge intensity model structure propagation balance operator

Rainfall amount determines annual herb controls over soil seed bank and its similarity with vegetation in the Tengger Desert

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Ecological Processes 2022年第1期11卷 27-37页

作者： Ya‑Fei Shi Zeng‑Ru Wang Bing‑Xin Xu Jian‑qiang huo Rui Hu Yang Zhao Zhi‑Shan Zhang Shapotou Desert Research and Experiment Station Northwest Institute of Eco‑Environment and ResourcesChinese Academy of SciencesLan‑zhou 730000Gansu ProvincePeople’s Republic of China University of Chinese Academy of Sciences Beijing 100049People’s Republic of China State Key Laboratory of Grassland Agro‑Ecosystems Key Laboratory of Grass‑land Livestock Industry InnovationMinistry of Agriculture and Rural AffairsEngineering Research Center of Grassland IndustryMinistry of EducationCollege of Pastoral Agriculture Science and TechnologyLanzhou UniversityLanzhou 730020Gansu ProvincePeople’s Republic of China

Background:Soil seed banks may offer great potential for maintaining and restoring desert ecosystems that have been degraded by climate change and anthropogenic ***,few studies have explored the year‑to‑year dynamics in the species composition(richness and abundance)of these desert soil seed ***,we conducted a 4‑year study to assess the effects of environmental factors(meteorology and microtopography)and aboveground vegetation on the soil seed bank of the Tengger Desert,***:We found the seed bank was dominated by annual herb species both in species richness and *** rainfall in the growing season increased the number of seeds in the soil seed bank,and quadrat micro‑elevation had a negative effect on soil seed bank *** species composition in the seed bank had significantly larger between‑year similarity than that in the aboveground vegetation due to the dominance of annual herb *** different life forms,the species composition of annual herbs showed distinctly larger temporal similarity between the aboveground vegetation and the seed bank compared with perennial herbs and ***:Our findings highlight that the combined effects of environmental factors and plant life forms deter‑mine the species composition(especially the abundance)of soil seed banks in ***,if degraded desert ecosystems are left to regenerate naturally,the lack of shrub and perennial herb seeds could crucially limit their *** intervention and management may have to be applied to enhance the seed abundance of perennial lifeforms in degraded deserts.

关键词： Desert ecosystem Seed bank dynamics Rainfall Plant type Vegetation regeneration Annual herbs

Developing Multimodal Interaction Technologies for Future Productivity

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Developing Multimodal Interaction Technologies for Future Pr...

Signal generation and processing at 100 Gb/s based on optical time division multiplexing

第十三届全国人机语音通讯学术会议(NCMMSC2015)

作者： qiang huo Microsoft Research Asia (MSRA)

The work and business landscape is changing rapidly. In a mobile-first and cloud-first world, users have more and more devices to deal with: PC, tablet, smart phone, TV, watch, car, sensors, and so on. What’s most scarce and most valuable is people’s time and attention. In order to make the future productivity experiences simple and engaging for anyone to use, multimodal interaction technologies will play a significant role. In this talk, I will share with you our vision on future productivity, explore some of the key scenarios that give you a glimpse of what life could look like in 5+ years, and highlight some of our ongoing research activities in the areas of speech recognition, OCR, handwriting recognition, and gesture recognition to empower people to do more and achieve more.

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Frontiers of Optoelectronics 2013年第1期6卷 57-66页

作者： Li huo qiang WANG Yanfei XING Caiyun LOU Tsinghua National Laboratory for Information Science and Technology State Key Laboratory of Integrated Optoelectronics Department of Electronics Tsinghua University Beijing 100084 China

In this paper, we review our recent works in 100 Gb/s signal generation and processing. A high-speed 100 Gb/s system with on-off keying (OOK) modulation format is implemented by using optical time division multiplexing (OTDM) method. As modifications of this system, simultaneous multicolor optical signal generation and 100 Gb/s return-to-zero (RZ)-to-non-return-to-zero (NRZ) format conversion are presented. We also demonstrate basic all-optical signal processing functions of 100 GHz clock recovery and 100 Gb/s all-optical 2R generation based on semiconductor optical amplifiers (SOAs).

关键词： optical time division multiplexing (OTDM) 2R regeneration clock recovery semiconductor optical amplifier (SOA)

Surgery for sinus of Valsalva aneurysm： 33-year of a single center experience

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Chinese Medical Journal 2014年第23期127卷 4066-4070页

作者： Yan Fei Murat Abudureheman huo qiang Askaer Shabiti Zhu Tao Liu Zhen Department of Cardiac Surgery First Affiliated Hospital of Xinjiang Medical University Urumqi Xinjiang 830011 China

Background Sinus of Valsalva aneurysm （SVA） is a rare anomaly and few large or long-term series are well *** study was designed to review 33-year surgical experience of SVA in one *** From August 1980 to December 2013,patients with SVA underwent surgical repair were retrospectively *** A total of 160 patients were identified with mean age of （30±12） years and 112 （70％） of them were *** right coronary sinus origin of SVA was found in 108 patients （67.5％）,the non-coronary sinus in 51 patients （31.9％）,and the left coronary sinus in one patient （0.6％）.The rupture of 3VA into the right ventricle was identified in 89 （55.6％） cases,the right atrium in 61 （38.1％）,the left ventricle in 2 （1.3％） and no rupture in 8 （5.0％）.Ventricular septal defect （VSD） and aortic regurgitation （AR） were found in 59 （37％） and 45 （28％） patients *** approach via the involved chamber was used in 86 patients （54％）,aortotomy in 8 （5％）,and a combined approach in 66 （41％）.Either direct suture （56,35％） or patch （104,65％） closure were used to repair the *** VSD was closed with a patch （44/59,75％） or direct suture （15/59,25％）.aortic valve replacement （AVR） was performed in 23/45 （51％） and aortic valvuloplasty （AVP） in 9/45 （20％） patients combined with *** were 3 hospital deaths （1.9％） and 2 late deaths and 84％ of the patients were followed up for （17.6±4.2） *** York Heart Association functional class improved significantly after surgery （P＜0.01）.Actuarial survival was 94％ at 10 years,and 88％ at 20 *** Surgical treatment of SVA is safe and effective,ruptured SVA or unruptured SVA with VSD and/or AR should be repaired surgically as early as ***,late progressive AR is still a risk during long-term follow-up,and early aggressive measures are *** include more use of a combined approach to achieve optimal evaluation of lesions,more patch repairs to reduce the chance of recurrence,and more AVR in pati

关键词： sinus of Valsalva aortic regurgitation ventricular septal defect cardiac surgical procedures

新发展格局下沿边地区开发开放的战略效果研究

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商业经济研究 2023年第8期 188-192页

作者：霍强云南省科学技术发展研究院博士后科研工作站中共云南省委党校(云南行政学院)经济学教研部云南昆明650111

沿边地区开发开放是构建新发展格局的重要组成部分。本文构建开发度、开放度、潜力度三维指标评价体系,运用熵值法确定权重,对2007-2020年沿边地区开发开放的战略效果进行评价。结果表明,沿边地区开发开放综合指数在时间上呈现整体上升... 详细信息

沿边地区开发开放是构建新发展格局的重要组成部分。本文构建开发度、开放度、潜力度三维指标评价体系,运用熵值法确定权重,对2007-2020年沿边地区开发开放的战略效果进行评价。结果表明,沿边地区开发开放综合指数在时间上呈现整体上升趋势,在空间上呈现西南高、西北平、东北低的特征,开发度是主要动力源,开放度是重要动力源,潜力度存在差异。构建新发展格局下,沿边地区将成为中国大市场与周边国家市场的桥梁纽带,沿边地区开发开放潜力的发挥取决于中国与周边国家合作关系进展。

关键词：新发展格局沿边地区开发开放战略效果熵值法