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Fuzzy C-Mean Clustering Based： LEO Satellite Handover

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国际计算机前沿大会会议论文集 2018年第1期 26-26页

作者： syed Umer Bukhaxi Liwei Yu Xiao qiang Di Chunyi Chen Xu Liu School of Computer Science and Technology Changchun University of Science and Technology Changchun China Jilin Province Key Laboratory of Network and Information Security Changchun China

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印度拉达克羌塘地区黑颈鹤日间行为时间分配

Zoological Research 2014年第S1期35卷 158-166页

作者： Afifullah Khan Pankaj Chandan Jigmet Takpa syed A.Hussain Rohit Rattan Pushpinder Singh Jamwal Tanveer Ahmad Aligarh Muslim University AligarhIndia WWF-India 172-BLodi EstateNew DelhiIndia Department of Wildlife Protection LadakhJ&K GovernmentIndia Wildlife Institute of India DehradunGovernment of IndiaIndia

时间分配研究是理解栖息地利用模式、资源利用和限制物种生存因素的合适手段,这些一旦掌握清楚了便可被整合到管理策略的制定中。于2008年、2009年和2010年繁殖期对拉达克地区的黑颈鹤(Grus nigricollis)日间行为时间分配进行了研究。... 详细信息

时间分配研究是理解栖息地利用模式、资源利用和限制物种生存因素的合适手段,这些一旦掌握清楚了便可被整合到管理策略的制定中。于2008年、2009年和2010年繁殖期对拉达克地区的黑颈鹤(Grus nigricollis)日间行为时间分配进行了研究。为了更好地统一繁殖周期内不同繁殖阶段的活动模式,将黑颈鹤的繁殖期分成繁殖前期、繁殖中期和繁殖后期。调查期间,共进行了95天野外调查,黑颈鹤观察时长达785 h,所有观察在06:00—19:00完成,共记录到16314次行为事件。该文中黑颈鹤的日间行为时间分配以不同行为的百分比来表示。繁殖期内,黑颈鹤的取食行为占(48.5±1.3)%,其次分别为休息[(14.2±1.2)%]、运动[(10±0.7)%]、繁殖[(10±2.6)%]、保养[(5.7±0.5)%]、警戒[(4.1±0.9)%]、保卫[(1.5±0.3)%]和求偶炫耀[(0.7±0.2)%],另有(5.4±1.9)%]的时间黑颈鹤飞出观察视野。相较于其他生境,黑颈鹤在沼泽草甸生境中停留的时间最长[(43±0.9)%]。

关键词：拉达克羌塘黑颈鹤时间分配繁殖期

4-4 Ultracold Plasma: An Experimental Realization

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IMP & HIRFL Annual Report 2015年第1期 198-198页

作者： Zaheer U. syed Li Yufan Zhao Dongmei Ma Xinwen Yang Jie Institute of Modern Physics Chinese Academy of Sciences Lanzhou 730070 China University Chinese Academy of Sciences Beijing 100049 China

Ultracold plasma has well defined initial conditions, including the particle densities of more than 105 cm??3 as well as the electron temperature in the range of 11 000 K and ion temperature from tens of millikelvin to a few Kelvin. So the ultracold plasma provides an ideal environment for the study of strongly coupled systems, where the Coulomb interaction is comparable with the thermal kinetic energy.

关键词： Ultracold Plasma

Multi-Layer Graph Generative Model Using AutoEncoder for Recommendation Systems

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Journal on Big Data 2019年第1期1卷 1-7页

作者： syed Falahuddin Quadri Xiaoyu Li Desheng Zheng Muhammad Umar Aftab Yiming Huang School of Information and Software Engineering University of Electronics Science and Technology of ChinaChengdu610054China School of Computer Science Southwest Petroleum University8 Xindu AvenueChengdu610500China University of Maryland Institute for Advanced Computer Studies Bldg 224 Stadium Dr Room 3100College ParkMaryland20742USA

Given the glut of information on the web,it is crucially important to have a system,which will parse the information appropriately and recommend users with relevant information,this class of systems is known as Recommendation Systems(RS)-it is one of the most extensively used systems on the web ***,Deep Learning(DL)models are being used to generate recommendations,as it has shown state-of-the-art(SoTA)results in the field of Speech Recognition and Computer Vision in the last ***,the RS is a much harder problem,as the central variable in the recommendation system’s environment is the chaotic nature of the human’s purchasing/consuming behaviors and their *** user-item interactions cannot be fully represented in the Euclidean-Space,as it will trivialize the interaction and undermine the implicit interactions *** to preserve the implicit as well as explicit interactions of user and items,we propose a new graph based recommendation *** fundamental idea behind this framework is not only to generate the recommendations in the unsupervised fashion but to learn the dynamics of the graph and predict the short and long term interest of the *** this paper,we propose the first step,a heuristic multi-layer high-dimensional graph which preserves the implicit and explicit interactions between users and items using SoTA Deep Learning models such as *** generate recommendation from this generated graph a new class of neural network architecture-Graph Neural Network-can be used.

关键词： Recommendation systems autoencoder knowledge representation representation learning graph-structured data

A Longitudinal Survey for Genome-based Identification of SARS-CoV-2 in Sewage Water in Selected Lockdown Areas of Lahore City, Pakistan: A Potential Approach for Future Smart Lockdown Strategy

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Biomedical and Environmental Sciences 2021年第9期34卷 729-733页

作者： Tahir Yaqub Muhammad Nawaz Muhammad Z.Shabbir Muhammad A.Ali Imran Altaf Sohail Raza Muhammad A.B.Shabbir Muhammad A.Ashraf syed Z.Aziz Sohai l Q.Cheema Muhammad B.Shah Saira Rafique Sohail Hassan Nageen Sardar Adnan Mehmood Muhammad W.Aziz Sehar Fazal Nadir Hussain Muhammad T.Khan Muhammad M.Atique Ali Asif Muhammad Anwar Nabeel A.Awan Muhammad U.Younis Muhammad A.Bhattee Zarfishan Tahir Nadia Mukhtar Huda Sarwar Maaz S.Rana Omair Farooq Institute of Microbiology University of Veterinary and Animal SciencesLahorePakistan Water and Sanitation Agency LahorePunjabPakistan Specialized Healthcare&Medical Education Department PunjabPakistan Primary and Secondary Healthcare Department PunjabPakistan Institute of Public Health LahorePakistan Farooq Hospital LahorePakistan

In 2019,the newly emerged SARS-CoV-2 virus caused pneumonia-like *** disease rapidly spread globally,leading to a worldwide outbreak referred to as the COVID-19 pandemic.

关键词： globally Strategy Smart

Effect of Copper, Zinc and Boron on Green Leaf Retention and Grain Yield of Winter and Spring Cereals

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Journal of Agricultural Science and Technology(B) 2015年第6期5卷 365-375页

作者： syed Shah Sarah Hookway Andrew Richards Carl Flint Sarah Wilkinson John Mark Fletcher Agrii Technology Centre (AgriiFocus) North Farm Swindon SN8 2JZ UK

Association of latitude and altitude with adverse outcomes in patients with COVID-19: The VIRUS registry

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World Journal of Critical Care Medicine 2022年第2期11卷 102-111页

作者： Aysun Tekin Shahraz Qamar Romil Singh Vikas Bansal Mayank Sharma Allison M LeMahieu Andrew C Hanson Phillip J Schulte Marija Bogojevic Neha Deo Simon Zec Diana J Valencia Morales Katherine A Belden Smith F Heavner Margit Kaufman Sreekanth Cheruku Valerie C Danesh Valerie M Banner-Goodspeed Catherine A St Hill Amy B Christie syed A Khan Lynn Retford Karen Boman Vishakha KKumar John C O'Horo Juan Pablo Domecq Allan J Walkey Ognjen Gajic Rahul Kashyap Salim Surani TheSociety of Critical Care Medicine(SCCM)Discovery Viral Infection and Respiratory Illness Universal Study(VIRUS):COVID-Registry Investigator Group Department of Anesthesiology Mayo ClinicRochesterMN 55905United States Post-baccalaureate Research Education Program Mayo Clinic College of Medicine and ScienceRochesterMN 55905United States Division of Pulmonary and Critical Care Medicine Department of Internal MedicineMayo ClinicRochesterMN 55905United States Division of Clinical Trials and Biostatistics Department of Quantitative Health SciencesMayo ClinicRochesterMN 55905United States Alix School of Medicine Mayo ClinicRochesterMN 55905United States Division of Infectious Diseases Thomas Jefferson University HospitalPhiladelphiaPA 19107United States Prisma Health GreenvilleSC 29605United States Englewood Health EnglewoodNJ 07631United States Divisions of Cardiothoracic Anesthesiology and Critical Care Medicine Department of Anesthesiology and Pain ManagementUT Southwestern Medical CenterDallasTX 75390United States Center for Applied Health Research Baylor Scott and White HealthDallasTX 75246United States Department of Anesthesiology Critical Care and Pain MedicineBeth Israel Deaconess Medical CenterBostonMA 02215United States Allina Health MinneapolisMN 55407United States Department of Critical Care Atrium Health NavicentMaconGA 31201United States Division of Critical Care Medicine Mayo Clinic Health SystemMankatoMN 56001United States Society of Critical Care Medicine Mount ProspectIL 60056United States Division of Infectious Diseases Mayo ClinicRochesterMN 55905United States Division of Nephrology and Hypertension Department of Internal MedicineMayo ClinicRochesterMN 55905United States Pulmonary Center Division of PulmonaryAllergyCritical Care and Sleep MedicineDepartment of MedicineEvans Center of Implementation and Improvement SciencesBoston University School of MedicineBostonMA 02118United States Department of Pulmonary and Critical Care Medicine Texas A&M UniversityBryanTX 77807United States 不详

BACKGROUND The coronavirus disease 2019(COVID-19)course may be affected by environmental *** studies previously suggested a link between climatological factors and COVID-19 fatality ***,individual-level impact of these factors has not been thoroughly evaluated *** To study the association of climatological factors related to patient location with unfavorable outcomes in *** In this observational analysis of the Society of Critical Care Medicine Discovery Viral Infection and Respiratory Illness Universal Study:COVID-19 Registry cohort,the latitudes and altitudes of hospitals were examined as a covariate for mortality within 28 d of admission and the length of hospital *** for baseline parameters and admission date,multivariable regression modeling was *** estimating equations were used to fit the *** Twenty-two thousand one hundred eight patients from over 20 countries were *** median age was 62(interquartile range:49-74)years,and 54%of the included patients were *** median age increased with increasing latitude as well as the frequency of ***,the percentage of comorbidities was lower in elevated *** within 28 d of hospital admission was found to be 25%.The median hospital-free days among all included patients was 20 *** the significant linear relationship between mortality and hospital-free days(adjusted odds ratio(aOR)=1.39(1.04,1.86),P=0.025 for mortality within 28 d of admission;aOR=-1.47(-2.60,-0.33),P=0.011 for hospital-free days),suggesting that adverse patient outcomes were more common in locations further away from the Equator;the results were no longer significant when adjusted for baseline differences(aOR=1.32(1.00,1.74),P=0.051 for 28-day mortality;aOR=-1.07(-2.13,-0.01),P=0.050 for hospital-free days).When we looked at the altitude’s effect,we discovered that it demonstrated a non-linear association with mortality wi

关键词： 28 d mortality Altitude COVID-19 Hospital-free days Latitude Outcomes

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痉挛性斜颈的CT表现及其诊断价值

中国血液流变学杂志 2014年第3期24卷 454-457,460页

作者： syedAhamedMadani 潘冬梅范国华苏州大学附属第二医院影像科江苏苏州215004

目的：探讨痉挛性斜颈（ST）的多排螺旋CT（MSCT）检查方法及其对痉挛责任肌群的定位诊断价值。方法回顾性分析18例ST患者临床及CT资料，临床分型：旋转型10例，侧屈型8例；另选取年龄及性别匹配的健康志愿者18名作为对照组，均行颈部C... 详细信息

目的：探讨痉挛性斜颈（ST）的多排螺旋CT（MSCT）检查方法及其对痉挛责任肌群的定位诊断价值。方法回顾性分析18例ST患者临床及CT资料，临床分型：旋转型10例，侧屈型8例；另选取年龄及性别匹配的健康志愿者18名作为对照组，均行颈部CT正位及斜位扫描。分别对两组左、右同名颈肌肌腹的横截面积进行测量及比较，分析不同类型ST痉挛肥大肌肉的分布特征。结果18例ST患者CT主要表现为颈部痉挛肌肉肌腹横截面积增大，且与斜颈临床分型相关，旋转型肥大肌群主要分布在头旋向侧的后1/4区及对侧前1/4区，正位CT显示痉挛肥大肌肉与对侧同名肌（胸锁乳突肌、头夹肌、肩胛提肌）肌腹横截面积均值差异有统计学意义（P＜0.05）；侧屈型肥大肌群主要分布在头屈向侧的后1/4区和前1/4区，正位CT显示痉挛肥大肌肉与对侧同名肌（胸锁乳突肌、肩胛提肌、斜方肌）肌腹横截面积均值差异有统计学意义（P＜0.05）。结论 MSCT能明确显示ST痉挛肥大肌肉形态改变及其分布规律，有助于确定痉挛责任颈肌并进行针对性治疗，是ST首选无创性检查方法。

关键词：痉挛性斜颈 X线,断层摄影术

Apical hypertrophic cardiomyopathy

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World Journal of Cardiology 2011年第7期3卷 256-259页

作者： syed Wamique Yusuf Jaya D Bathina Jose Banchs Elie N Mouhayar Iyad N Daher Department of Cardiology University of Texas MD Anderson Cancer CenterHoustonTX 77030United States

We describe a patient with asymptomatic apical hypertrophic cardiomyopathy(AHCM)who later developed cardiac arrhythmias,and briefly discuss the diagnostic modalities,differential diagnosis and treatment option for this *** is a rare form of hypertrophic cardiomyopathy which classically involves the apex of the left *** can be an incidental finding,or patients may present with chest pain,palpitations,dyspnea,syncope,atrial fibrillation,myocardial infarction,embolic events,ventricular fibrillation and congestive heart *** is frequently sporadic,but autosomal dominant inheritance has been reported in few *** most frequent and classic electrocardiogram findings are giant negative T-waves in the precordial leads which are found in the majority of the patients followed by left ventricular(LV)hypertrophy.A transthoracic echocardiogram is the initial diagnostic tool in the evaluation of ACHM and shows hypertrophy of the LV *** may mimic other conditions such as LV apical cardiac tumors,LV apical thrombus,isolated ventricular non-compaction,endomyocardial fibrosis and coronary artery *** modalities,including left ventriculography,multislice spiral computed tomography,and cardiac magnetic resonance imagings are also valuable tools and are frequently used to differentiate AHCH from other *** used to treat symptomatic patients with AHCM include verapamil,beta-blockers and antiarrhythmic agents such as amiodarone and *** implantable cardioverter defibrillator is recommended for high risk patients.

关键词： Apical hypertrophic cardiomyopathy Electrocardiogram