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Angiotensin converting enzyme inhibitor associated spontaneous herniation of liver mimicking a pleural mass:A case report

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World Journal of Hepatology 2022年第4期14卷 854-859页

作者： Sameer Saleem Tebha zain Ali Zaidi Sehrish Sethar Muhammad Asif abbas Virk Muhammad Nadeem Yousaf Department of Neurosurgery and Neurology Jinnah Medical and Dental CollegeKarachi 75600SindhPakistan Department of Medicine Jinnah Medical and Dental CollegeKarachi 75600SindhPakistan Department of Radiology Jinnah Medical and Dental CollegeKarachi 75600SindhPakistan Department of Medicine Division of GastroenterologyWell Span York HospitalYorkPA 17403United States Department of Medicine Division of Gastroenterology and HepatologyUniversity of MissouriColumbiaMO 65212United States

BACKGROUND Spontaneous diaphragmatic herniation of the liver is a rare *** may mimic pulmonary mass especially in the absence of *** is a common side effect of angiotensin converting enzyme(ACE)inhibitors that may cause diaphragmatic rupture due to a sudden increase in trans-diaphragmatic *** present a case of ACE-inhibitor associated spontaneous herniation of the liver mimicking pleural *** SUMMARY An 80-year-old woman presented with dry cough for 1 mo and sudden onset of cramping abdominal pain for 1 *** denied history of trauma,prior surgeries,smoking,alcohol or illicit drug *** has a history of diabetes and was started on an ACE inhibitor 6 mo ago for the management of *** was remarkable for right upper quadrant *** work-up was *** X-ray showed a right lower lung opacity suspecting right pleural *** computed tomography scan ruled out pleural mass,however,revealed herniated right lobe of the liver(3.9 cm×3.6 cm×3.4 cm)into the thoracic cavity through the posterolateral diaphragmatic *** repair of the diaphragmatic defect was performed and the ACE inhibitor was ***’symptoms had completely resolved on *** ACE inhibitor-associated cough may cause diaphragmatic liver herniation mimicking pleural *** diagnosis,surgical repair and addressing the triggering factors improve patients’outcomes.

关键词： Diaphragmatic hernia Liver herniation ACE-inhibitors Cough Non-traumatic diaphragmatic hernia Case report

Dynamic properties of fuzzy Petri net model and related analysis

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Journal of Central South University 2015年第12期22卷 4717-4723页

作者：周恺卿 Azlan Mohd zain 莫礼平 Soft Computing Research Group Faculty of ComputingUniversiti Teknologi Malaysia UTM Skudai College of Information Science and Engineering Jishou University

Fuzzy Petri net(FPN) has been extensively applied in industrial fields for knowledge-based systems or systems with *** the applications of FPN are known to be successful,the theoretical research of FPN is still at an initial *** pave a way for further study,this work explores related dynamic properties of FPN including reachability,boundedness,safeness,liveness and *** whole methodology is divided into two *** the first phase,a comparison between elementary net system(EN_system) and FPN is established to prove that the FPN is an extensive formalism of Petri nets using a backwards-compatible extension ***,current research results of dynamic properties are utilized to analyze FPN *** results illustrate that FPN model is bounded,safe,weak live and fair,and can support theoretical evidences for designing related decomposition algorithm.

关键词： fuzzy Petri net elementary net system backwards-compatible extension method dynamic properties

Revolution in the diagnosis and management of hepatitis C virus infection in current era

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World Journal of Hepatology 2022年第4期14卷 647-669页

作者： Farina M Hanif zain Majid Nasir Hassan Luck abbas Ali Tasneem Syed Muddasir Laeeq Muhammed Mubarak Department of Hepatogastroenterology Sindh Institute of Urology and TransplantationKarachi 74200SindhPakistan Department of Histopathology Sindh Institute of Urology and TransplantationKarachi 74200SindhPakistan

Chronic hepatitis C virus(HCV)infection is a major global public health problem,particularly in developing part of the *** advances have been made in the early diagnosis and treatment of the *** management has been particularly revolutionized during the past two *** this review,we summarize the major advances in the diagnostic and management armamentarium for chronic HCV *** focus of the present review is on the newer directly acting anti-viral agents,which have revolutionized the management of chronic HCV *** of uncomplicated chronic HCV infection and of specific complications and special at-risk populations of patients will be covered in *** the advent and approval of highly effective and well tolerable oral agents,still many challenges remain,particularly the affordability,the equitable distribution and access to later *** World Health Organization aims to eliminate viral hepatitis including HCV by 2030 since its poses a major public health *** is an urgent need to ensure uniform and early access to diagnostic and therapeutic facilities throughout the world if the later goal has to be realized.

关键词： Hepatitis C virus Interferons Diagnosis Management Directly acting antiviral agents

Deep Learning-Based Robust DC Fault Protection Scheme for Meshed HVDC Grids

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CSEE Journal of Power and Energy Systems 2023年第6期9卷 2423-2434页

作者： Muhammad zain Yousaf Hui Liu Ali Raza Ali Mustafa the School of Electrical Engineering Guangxi UniversityNanning 530004China the School of Electrical Engineering University of LahoreLahore 39161Pakistan the School of Electrical Engineering Xi’an Jiaotong UniversityXi’an 710049China

Fast and reliable detection of faults is a significant technical challenge in transient-based protection for a modular multi-level converter(MMC)based high voltage direct current(HVDC)*** is because existing protection schemes rely heavily upon setting a complicated protective threshold,the failure of which causes high DC-fault currents in HVDC grids,and MMC is prone to such strong transient *** this context,this paper proposes a DC-line fault diagnosis technique based on a tuned long-short-term memory(LSTM)algorithm to improve the response and accuracy of transient-based *** discrete wavelet transform(DWT)extracts the transient features of DC-line voltages in the frequency-time *** healthy and faulty samples are incorporated during training even by considering the noise *** training,numerous test samples are run to evaluate the proposed algorithm’s robustness under various fault *** results show the proposed algorithm can detect DC faults and has a high recognition accuracy of 98.6%.Compared to contemporary techniques,it can perform well to identify DC-line faults because of the efficient training of characteristic features.

关键词： High voltage direct current(HVDC) longshort-term-memory(LSTM) primary protection voltage source converters(VSC)

Reconfigurable intelligent surface-aided wireless communications: An overview

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Intelligent and Converged Networks 2022年第1期3卷 33-63页

作者： Muhammad zain Siddiqi Talha Mir Department of Electronic Engineering Tsinghua UniversityBeijing 100084China Department of Electronic Engineering Faculty of ICTBUITEMSQuetta 87300Pakistan

The reconfigurable intelligent surface(RIS)is an emerging technology,which will hopefully bring a new revolution in wireless *** RIS technology can be deployed in an indoor/outdoor environment to dynamically manipulate the propagation *** RIS consists of a large number of independently controllable passive elements,and these elements are involved in realizing high passive beamforming *** from the conventional active phased antenna array,there is no dedicated radio-frequency(RF)chain installed at the RIS to perform complex signal processing ***,it does not incur additional noise while retransmitting the incident wave,which is substantially a unique feature from the conventional wireless communication *** advantage of its working principle,RIS has been deployed in various practical *** this tutorial,at first we will review the latest advances in RIS,including the application scenarios such as the system and channel model,the information theoretic analysis,the physical realization and design,key signal processing techniques such as precoding and channel estimation,and ***,we discuss interesting future research problems for the RIS-aided communications.

关键词： reconfigurable intelligent surface(RIS) wireless communications new paradigm

A modified harmony search algorithm and its applications in weighted fuzzy production rule extraction

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Frontiers of Information Technology & Electronic Engineering 2023年第11期24卷 1574-1590页

作者： Shaoqiang YE Kaiqing ZHOU Azlan Mohd zain Fangling WANG Yusliza YUSOFF School of Communication and Electronic Engineering Jishou UniversityJishou 416000China Faculty of Computing Universiti Teknologi MalaysiaSkudai 81310JohorMalaysia

Harmony search(HS)is a form of stochastic meta-heuristic inspired by the improvisation process of *** this study,a modified HS with a hybrid cuckoo search(CS)operator,HS-CS,is proposed to enhance global search ability while avoiding falling into local ***,the randomness of the HS pitch disturbance adjusting method is analyzed to generate an adaptive inertia weight according to the quality of solutions in the harmony memory and to reconstruct the fine-tuning bandwidth *** is to improve the efficiency and accuracy of HS algorithm ***,the CS operator is introduced to expand the scope of the solution space and improve the density of the population,which can quickly jump out of the local optimum in the randomly generated harmony and update ***,a dynamic parameter adjustment mechanism is set to improve the efficiency of *** theorems are proved to reveal HS-CS as a global convergence meta-heuristic *** addition,12 benchmark functions are selected for the optimization solution to verify the performance of *** analysis shows that HS-CS is significantly better than other algorithms in optimizing high-dimensional problems with strong robustness,high convergence speed,and high convergence *** further verification,HS-CS is used to optimize the back propagation neural network(BPNN)to extract weighted fuzzy production *** results show that the BPNN optimized by HS-CS can obtain higher classification accuracy of weighted fuzzy production ***,the proposed HS-CS is proved to be effective.

关键词： Harmony search algorithm Cuckoo search algorithm Global convergence Function optimization Weighted fuzzy production ruleextraction

Multi-omics insights into neuronal regeneration and re-innervation

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Neural Regeneration Research 2021年第2期16卷 296-297页

作者： Muhammad zain Chauhan Sanjoy K.Bhattacharya University of Arkansas for Medical Sciences(UAMS) Little RockARUSA(Chauhan MZ)Miami Integrative Metabolomics Research CenterBascom Palmer Eye Institute Program In Biomedical Sciences and Neuroscience Graduate Program University of MiamiMiamiFLUSA

The regeneration of peripheral nervous system and central nervous system(CNS)neurons after injury remains *** have come a long way since the identification of a 37 k Da protein specific for regenerating peripheral ner... 详细信息

关键词： al. nerves insight

LexDeep:Hybrid Lexicon and Deep Learning Sentiment Analysis Using Twitter for Unemployment-Related Discussions During COVID-19

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计算机、材料和连续体（英文） 2023年第4期75卷 1577-1601页

作者： Azlinah Mohamed Zuhaira Muhammad zain Hadil Shaiba Nazik Alturki Ghadah Aldehim Sapiah Sakri Saiful Farik Mat Yatin Jasni Mohamad zain Institute for Big Data Analytics and Artificial Intelligence Universiti Teknologi MARA(UiTM)Shah AlamMalaysia College of Computer and Information Sciences Princess Nourah bint Abdulrahman UniversityRiyadhSaudi Arabia Faculty of Computer and Mathematical Sciences Universiti Teknologi MARA(UiTM)Shah AlamMalaysia

The COVID-19 pandemic has spread globally,resulting in financialinstability in many countries and reductions in the per capita grossdomestic *** analysis is a cost-effective method for acquiringsentiments based on household income loss,as expressed on social ***,limited research has been conducted in this domain using theLexDeep *** study aimed to explore social trend analytics usingLexDeep,which is a hybrid sentiment analysis technique,on Twitter to capturethe risk of household income loss during the COVID-19 ***,tweet data were collected using Twint with relevant keywords before(9 March2019 to 17 March 2020)and during(18 March 2020 to 21 August 2021)***,the tweets were annotated using VADER(lexiconbased)and fed into deep learning classifiers,and experiments were conductedusing several embeddings,namely simple embedding,Global Vectors,andWord2Vec,to classify the sentiments expressed in the *** performanceof each LexDeep model was evaluated and compared with that of a supportvector machine(SVM).Finally,the unemployment rates before and duringCOVID-19 were analysed to gain insights into the differences in unemploymentpercentages through social media input and *** resultsdemonstrated that all LexDeep models with simple embedding outperformedthe *** confirmed the superiority of the proposed LexDeep modelover a classical machine learning classifier in performing sentiment analysistasks for domain-specific *** terms of the risk of income loss,the unemployment issue is highly politicised on both the regional and globalscales;thus,if a country cannot combat this issue,the global economy will alsobe *** research should develop a utility maximisation algorithmfor household welfare evaluation,given the percentage risk of income lossowing to COVID-19.

关键词： Sentiment analysis sentiment lexicon machine learning imbalanced data deep learning method unemployment rate

Designing Bayesian New Group Chain Sampling Plan For Quality Regions

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Computers, Materials & Continua 2022年第2期70卷 4185-4198页

作者： Waqar Hafeez Nazrina Aziz Zakiyah zain Nur Azulia Kamarudin School of Quantitative of Sciences Universiti Utara MalaysiaSintok06010Malaysia Institute of Strategic Industrial Decision Modelling(ISIDM) Universiti Utara MalaysiaSintok06010Malaysia

Acceptance sampling is a well-established statistical technique in quality *** sampling is used to decide,acceptance or rejection of a lot based on the inspection of its random *** concur that the Bayesian approach is the best approach to make a correct decision,when historical knowledge is *** paper suggests a Bayesian new group chain sampling plan(BNGChSP)to estimate average probability of *** distribution function is used to differentiate between defective and non-defective *** distribution is considered as a suitable prior *** is completed for the estimation of the average proportion of *** study includes four quality regions namely:(i)probabilistic quality region(PQR),(ii)quality decision region(QDR),(iii)limiting quality region(LQR),and(iv)indifference quality region(IQR).The estimated values for the BNGChSPare tabulated and the inflection point values are derived,based on different combinations of design parameters including both consumer’s and producer’s *** comparison with the existing plan,the operating characteristic curves expose that BNGChSP is a better substitute for industrial practitioners.

关键词： Binomial beta distribution consumer’s risk producer’s risk quality region