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Electrocardiogram Feature Extraction and Pattern Recognition Using a Novel Windowing Algorithm

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Advances in Bioscience and Biotechnology 2014年第11期5卷 886-894页

作者： muhammad Umer Bilal Ahmed Bhatti muhammad Hammad Tariq muhammad Zia-ul-Hassan muhammad yaqub Khan Tahir Zaidi Center for Advanced Research in Engineering (CARE) Islamabad Pakistan

This paper presents a Novel Windowing Algorithm for Electrocardiogram Feature Extraction and Pattern Recognition. The work presented here deals with a simple and efficient way of detecting ECG features that are P, Q, R, S and T waves. Windowing method is used to select these waves. Windows are based on varying R-R intervals. It has been tested on ECG simulator data and also on different records of the MIT-BIH arrhythmia database, producing satisfactory results. ECG timing intervals are also required for monitoring the cardiac condition of patients. Hence after feature detections ECG timing intervals like the PR interval, QRS duration, the QT interval, the QT corrected interval and Vent Rate are efficiently calculated using proposed Formulae.

关键词： Electrocardiogram PLI Windowing Arrhythmia Intervals Cardiac PQRST

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腐植酸产品特性及其对真菌和植物生长的影响

腐植酸 2014年第2期 33-39页

作者： Asma Lodhi Shermeen Tahir Zafar Iqbal Ansar Mahmood muhammad Akhtar Tariq Mahmood Qureshi muhammad yaqub Asif Naeem 董心亮管天玉林启美巴基斯坦农业与生物核能研究所费萨拉巴德009241 中国农业大学资源与环境学院北京100193

天然腐植酸主要来自风化煤和褐煤等，其产品主要有Pak腐植酸盐、腐植酸盐肥料、PakHumax、Hum-kara和Humide等，它们在使用之前必须了解其功效。本研究比较了4种腐植酸肥料的理化性质、光学特性以及对小麦（栽培品种Sehr）、绿豆（绿豆... 详细信息

天然腐植酸主要来自风化煤和褐煤等，其产品主要有Pak腐植酸盐、腐植酸盐肥料、PakHumax、Hum-kara和Humide等，它们在使用之前必须了解其功效。本研究比较了4种腐植酸肥料的理化性质、光学特性以及对小麦（栽培品种Sehr）、绿豆（绿豆-54）、玉米（C-12）和田菁种子萌发和生长的影响，同时研究了它们对4种真菌的影响。4种腐植酸肥料的含水量为52%～71.11%，溶解度为30.2%～98.2%，密度为1.67～4.17g/mL，2%腐植酸肥料水溶液pH值为5.39～10.11，EC值为3.140～1.143mS/cm。4种腐植酸肥料的碳含量为22.95%～36.56%、氮含量为0.658%～1.183%，相应的C/N比为30.91～44.16。将4种腐植酸肥料用0.1mol/LNaOH溶液溶解，分离获得腐植酸和黄腐酸，按含碳量计算，含碳量40.3%～77.5%的为腐植酸，含碳量22.5%～59.7%的为黄腐酸。对腐植酸在400nm、500nm、600nm和700nm下的光学性质进行了研究，并对465nm和665nm条件下的吸光度进行测量，计算其比值E4/E6（即消光系数）。结果表明，E4/E6比值变化在3.64～5.48之间，且光密度随着波长的增加而降低，与腐殖质的碳含量具有显著相关性。供试的4株真菌中，根据菌落直径观察，Tricho-dermaharzianum，***和Alternariaalternate3种真菌在0.025%腐植酸培养基上生长最好。4种腐植酸肥料对小麦、玉米、绿豆种子萌发都有抑制作用，但对田菁种子萌发具有促进作用；对小麦和玉米的根具有促进生长的作用，同时可以提高小麦和玉米芽的干物质含量，而对绿豆和田菁没有影响。研究发现，巴基斯坦市场上销售的腐植酸肥料差异很大，为保障使用者的利益，对这些肥料进行质量监测十分必要。

关键词：腐植酸光密度真菌植物生长

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英国税务、海关署合并解析

中国海关 2010年第11期 57-57页

作者： Haider Shah Ali Malik muhammad Zafar yaqub Ali Malik Muhammad Zafar Yaqub

为了应对国际环境和国内事务的快速变化,世界各国海关的职能都因2004年英国中央政府宣布对国内税务署和海关与税务署进行合并,而引起了一场关于此次合并利弊的探讨。

关键词：税务合并海关英国解析国际环境中央政府国内

Sero-Epidemiological Survey of Crimean-Congo Hemorrhagic Fever among the Human Population of the Punjab Province in Pakistan

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Virologica Sinica 2020年第4期35卷 486-489页

作者： muhammad Furqan Shahid muhammad Zubair Shabbir Kamran Ashraf Muzaffar Ali Saima yaqub Aziz Ul-Rahman Nageen Sardar Nadia Mukhtar Zarfishan Tahir Tahir yaqub Department of Microbiology University of Veterinary and Animal SciencesLahore 54600Pakistan Quality Operation Laboratory University of Veterinary and Animal SciencesLahore 54600Pakistan Department of Parasitology University of Veterinary and Animal SciencesLahore 54600Pakistan Institute of Public Health Lahore 54600Pakistan

Dear Editor,Crimean-Congo hemorrhagic fever(CCHF),caused by the CCHF virus(CCHFV),is a tick-borne zoonotic infection characterized by myalgia,high-grade fever(>38℃),headache,nausea,bleeding from the body cavities,and in 10%–50%of cases,results in death(Swanepoel et al.1989).As CCHFV belongs to the Nairoviridae family,the virus can be transmitted to humans through the bite of infected ticks or by contact with the tissues or blood of infected animals(Bente et al.2013).

关键词： Population belongs Human

Examining the Types and Consequences of Female Genital Mutilation in Somalia: A Cross-Sectional Study on the Burden and Impact of Acute and Long-Term Complications

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Open Journal of Obstetrics and Gynecology 2024年第9期14卷 1322-1334页

作者： Rahma Yusuf Haji Mohamud Nur Adam Mohamed Mohamed yaqub Hassan Khadija Yusuf Ali Marian Muse Osman Amal Nor Ali Ifrah Adan Hilowle Iftin Mohamed Osman Mohamed Farah Yusuf Mohamud Department of Nursing Mogadishu Somali Turkiye Recep Tayyip Erdogan Training and Research Hospital Mogadishu Somalia Department of Psychiatry and Behavioral Sciences Mogadishu Somali Turkiye Recep Tayyip Erdogan Training and Research Hospital Mogadishu Somalia Department of Pediatric Mogadishu Somali Turkiye Recep Tayyip Erdogan Training and Research Hospital Mogadishu Somalia Department of Obstetrics and Gynecology Mogadishu Somali Turkiye Recep Tayyip Erdogan Training and Research Hospital Mogadishu Somalia Research Department National Institute of Health Mogadishu Somalia Department of Pulmonology Mogadishu Somali Turkiye Recep Tayyip Erdogan Training and Research Hospital Mogadishu Somalia Department of Emergency Medicine Mogadishu Somali Turkiye Recep Tayyip Erdogan Training and Research Hospital Mogadishu Somalia

Background: In Africa, female genital mutilation (FGM) is a widespread and harmful practice, with Somalia having the highest incidence at 98%. This practice has severe and long-lasting physical and mental health consequences. The aim of the study was to evaluate the different types of FGM;immediate and long-term complications associated with the practice, and identify factors related to its prevalence. Method: In a one-year cross-sectional hospital-based study, data were collected from females aged 18 - 50 with a history of FGM. Face-to-face semi-structured questionnaires were used for data collection. Data analysis was performed using SPSS version 26, utilizing univariate and bivariate analyses to identify correlations between variables, which were presented in tables. Results: In a study involving 255 female participants, 65.5% were between 18 and 30 years old. The majority (82.7%) were married, while 47.1% were illiterate. FGM cases were more prevalent in rural areas (61.6%). Among the participants, 45.1% were employed. Type 3 FGM was the most common (44.3%), followed by Type 2 (32.2%) and Type 1 (23.9%). In terms of short-term complications experienced by circumcised women, the most common were bleeding, reported by 29.8% of participants, followed by infection (25.1%), and urinary retention (19.2%). Among the long-term complications observed, recurrent vaginal infections were the most prevalent, affecting 29.8% of the surveyed females. This was episiotomy during delivery (22.3%) and genital scarring (10.2%). Conclusion: The study reveals that Type 3 FGM is highly prevalent among the surveyed females, contributing to an increased risk of recurrent vaginal infections, prolonged second stage of labor, higher likelihood of episiotomy during delivery, and genital scarring. These findings emphasize the urgent need for effective preventive strategies and implementation from both international and local organizations to eliminate the harmful practice of FGM.

关键词： Female Genital Mutilation Women Obstetrics and Gynecology Somalia

Detecting and Mitigating DDOS Attacks in SDNs Using Deep Neural Network

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Computers, Materials & Continua 2023年第11期77卷 2157-2178页

作者： Gul Nawaz muhammad Junaid Adnan Akhunzada Abdullah Gani Shamyla Nawazish Asim yaqub Adeel Ahmed Huma Ajab Department of Information Technology The University of HaripurHaripur22060Pakistan Faculty of Computing and Informatics University Malaysia SabahSabah88400Malaysia Department of Environmental Sciences COMSATS University Abbottabad CampusAbbottabad22010Pakistan Department of Chemistry COMSATS University Abbottabad CampusAbbottabad22010Pakistan

Distributed denial of service(DDoS)attack is the most common attack that obstructs a network and makes it unavailable for a legitimate *** proposed a deep neural network(DNN)model for the detection of DDoS attacks in the Software-Defined Networking(SDN)*** centralizes the control plane and separates it from the data *** simplifies a network and eliminates vendor specification of a *** of this open nature and centralized control,SDN can easily become a victim of DDoS *** proposed a supervised Developed Deep Neural Network(DDNN)model that can classify the DDoS attack traffic and legitimate *** Developed Deep Neural Network(DDNN)model takes a large number of feature values as compared to previously proposed Machine Learning(ML)*** proposed DNN model scans the data to find the correlated features and delivers high-quality *** model enhances the security of SDN and has better accuracy as compared to previously proposed *** choose the latest state-of-the-art dataset which consists of many novel attacks and overcomes all the shortcomings and limitations of the existing *** model results in a high accuracy rate of 99.76%with a low false-positive rate and 0.065%low loss *** accuracy increases to 99.80%as we increase the number of epochs to 100 *** proposed model classifies anomalous and normal traffic more accurately as compared to the previously proposed *** can handle a huge amount of structured and unstructured data and can easily solve complex problems.

关键词： Distributed denial of service(DDoS)attacks software-defined networking(SDN) classification deep neural network(DNN)

Soliton formation in electron-temperature-gradient-driven magnetoplasma

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Plasma Science and Technology 2018年第2期20卷 82-86页

作者： M yaqub KHAN Javed IQBAL Department of Mathematics Riphah International University

Electron-temperature-gradient（ETG）-driven solitons are studied in a *** derive the linear dispersion relation and an admitted solitary wave solution Korteweg–de Vries-typeequation（Kd V）for the ETG mode in the nonlinear regime by using the Braginskii model and a *** is found that the ETG mode supports only rarefactive *** is also observed that the ratio of electron-to-ion temperature t=T T,e ithe ratio of gradient scale lengths h=L L,（en） Tand the magnetic field B affect both the amplitude and width of a *** is found that the soliton profile changes with variation in these *** apply the homotopy perturbation method to the derived Kd V *** is found this method is computationally attractive and the results are very *** work may be useful to study the low electrostatic modes in inhomogeneous electron–ion plasma with density and *** illustration,the model has been applied to tokamak plasma.

关键词： ETG mode KdV equation HPM

Application of functional near-infrared spectroscopy in the healthcare industry:A review

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Journal of Innovative Optical Health Sciences 2019年第6期12卷 108-198页

作者： Keum-Shik Hong M.Atif yaqub School of Mechanical Engineering Pusan National University Busan 46241 Republic of Korea Department of Cogno-Mechatronics Engineering Pusan National University Busan 46241 Republic of Korea

Functional near-infrared spectrosoopy(NIRS),a growing neuroimaging modality,has been utilized over the past few decades to understand the neuronal behavior in the *** technique has been used to assess the brain hemodynamics of impaired cohorts as well as *** is a critical technique for patients with inpaired cognitive or motor *** portable nature of the fNIRS system is suitable for frequent monitoring of the patients who exhibit impaired brain *** study comprehensively reviews brain impaired patients:The studies involving patient populations and the diseases discussed in more than 10 works are *** diseases examined in this paper include autism spectrum disorder,attentiondeficit hyperactivity disorder,epilepsy,depressive disorders,anxiety and panic disorder,schizophrenia,mild cognitive impairment,Alzheimer's disease,Parkinson's disease,stroke,and traumatic brain *** each disease,the tasks used for exarmination,NIRS variables,and significant findings on the impairment are *** channel configurations and the regions of interest are also *** the occurrence of symptoms at an earlier stage is vital for better rehabilitation and faster *** paper ilustrates the usability of fNIRS for early detection of inpairment and the usefulness in monitoring the rehabilitation ***,the limitations of the current fNIRS systems(ie,nonexistence of a standard method and the lack of well-established features for classification)and future research directions are *** authors hope that the findings in this paper would lead to advanced breakthrough discoveries in the fNIRS field in the future.

关键词： NIRS brain impairment psychiatric disorder degenerative brain disease brain injury patient

Prevention and treatment of hypoxia-induced colorectal cancer damage in albino Wister rats

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Life Research 2024年第1期7卷 16-23页

作者： Ishrat Jahan Manju Pandey Shalini Pal Bushra Jabi Mohd yaqub Khan Gaurav Kaithwas Department of Pharmaceutical Sciences Babasaheb Bhimrao Ambedkar UniversityLucknow 226025 India Institute of Pharmacy Shri Ramswaroop Memorial UniversityBarabanki 225003India School of Pharmaceutical Education&Research Jamia HamdardNew Delhi 110062India Institute of Pharmacy Azad Institute of Pharmacy and ResearchLucknow 226008India

Background:In the early metastasis of colon cancer,cancer cells detach,migrate,and infiltrate surrounding tissues,including lymph vessels and blood *** heterogeneity arises from both tumor cells and distinct *** of blood vessels,creates hypoxic regions within the tumors,fostering cancer stem cell-like properties due to reduced oxygen and nutrient *** hypoxia,tumor cells shift to a glycolytic pathway,producing more lactic acid that acidifies the microenvironment and leads to unstable heart rate variability(HRV)factors,weight disparity,and a higher incidence of aberrant crypt foci(ACF).These hypoxic-induced parameters promote cancer cell invasion,increase radiation resistance,and facilitate cancer cell ***:In this study,we induced hypoxia-preneoplastic colon damage in albino Wister rats by administrating 1,2-dimethyl hydrazine(DMH).After successfully creating a hypoxic environment in albino Wister rats,resulting in preneoplastic colon damage,we randomly allocated Wistar albino rats into seven groups,each containing 8 animals,and conducted a 6-week *** 1-Normal control(administered 1 mM EDTA+saline,2 ml/kg/day,p.o.);group 2-Toxic control(administered DMH,30 mg/kg/week,s.c.);group 3-Standard treatment(DMH,30 mg/kg/week,*** 6 weeks),followed by 5-fluorouracil and Leucovorin(25 mg/kg each on 1^(st),3^(rd),7^(th),and 10^(th) days,*** 6 weeks administration of DMH);group 4-Low dose of P1(DMH,30 mg/kg/week,s.c.+P1,2 mg/kg,i.v.,weekly for 3 weeks);group 5-High dose P1(DMH,30 mg/kg/week,s.c.+P1,4 mg/kg,i.v.,weekly for 3 weeks),group 6-Low dose of P2(DMH,30 mg/kg/week,s.c.,+P2,2 mg/kg,i.v.,weekly for 3 weeks),group 7-High dose of P2(DMH,30 mg/kg/week,s.c.,+P2,4 mg/kg,*** for 3 weeks).Results:DMH-treated rats exhibited alterations in HRV factors,weight disparity,elevated gastric pH,increased total acidity,a higher incidence of ACF,and changes in antioxidant markers(TBARs,SOD,catalase,GSH).Bri

关键词： colon cancer 1,2,4-triazine derivatives oxidative stress hypoxia-induced colon carcinogenesis