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World Journal of Critical Care Medicine 2024年第2期13卷 126-136页

作者： Anosh Aslam Khan Hasham Saeed ibtehaj ul haque Ayman Iqbal Doantrang Du Abhilash Koratala Department of Internal Medicine Monmouth Medical CenterLong BranchNJ 07740United States Department of Internal Medicine Trinitas Regional Medical CenterElizabethNJ 07202United States Department of Anesthesiology Dr.Ruth K M Pfau Civil HospitalKarachi 74400Pakistan Department of Internal Medicine Dow Medical CollegeKarachi 74200Pakistan Division of Nephrology Medical College of WisconsinMilwaukeeWI 53226United States

Point-of-care ultrasonography(POCUS),particularly venous excess ultrasound(VExUS)is emerging as a valuable bedside tool to gain real-time hemodynamic *** modality,derived from hepatic vein,portal vein,and intrarenal vessel Doppler patterns,offers a scoring system for dynamic venous congestion *** an assessment can be crucial in effective management of patients with heart failure *** facilitates diagnosis,quantification of congestion,prognostication,and monitoring the efficacy of decongestive *** such,it can effectively help to manage cardiorenal syndromes in various clinical *** or eVExUS explores additional veins,potentially broadening its *** VExUS demonstrates promising outcomes,challenges persist,particularly in cases involving renal and liver parenchymal disease,arrhythmias,and situations of pressure and volume overload *** in utilizing spectral Doppler is pivotal for clinicians to effectively employ this ***,the integration of POCUS,especially advanced applications like VExUS,into routine clinical practice necessitates enhanced training across medical specialties.

关键词： Point-of-care ultrasonography ultrasound Venous excess ultrasound Doppler Congestion Heart failure

Beyond Stitches: Analysis of Disease Burden in a Bangladeshi RMG Factory

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Health 2024年第7期16卷 688-702页

作者： Mariam Zaman Tayeb Ahmmed Nabila Binte Hossain S. M. Raysul haque Ariful Islam Joarder Kamran ul Baset Department of Procurement SM Group Dhaka Bangladesh Department of Neurosurgery Bangabandhu Sheikh Mujib Medical University (BSMMU) Dhaka Bangladesh Department of Public Health Independent University Bangladesh (IUB) Dhaka Bangladesh Department of Cardiology Bangabandhu Sheikh Mujib Medical University (BSMMU) Dhaka Bangladesh

Introduction: Bangladesh has experienced remarkable growth in RMG over the past 25 years. With the knitwear industry providing more than 4 million direct jobs, providing better occupational health and safety of workers remains a challenge. Aim of the study: The aim of the study was to analyze the disease burden of a RMG factory, and to highlight occupational health risks. Methods: A cross-sectional study design was employed for this analysis. A 17-month data entry (January 2020 - May 2021) was gathered from the factory in-house clinic. The socio-demographic and clinical diagnosis entries of 8421 entries were analyzed. Result: The population of the factory workers is 5370, where 40% (2148) are female workers and 60% (3222) are male workers. The mean age of respondents is 30 years, with a SD of ±7 years. Among the chief complaints, the most common was vomiting (14%;2262) fever (14%;2247), runny nose (11%;1842), cough (9%;1465), and loose motion (8%;1364). In the diagnosis categories, gastrointestinal diseases were more predominantly diagnosed (35%;2978), followed by viral fever (21%;1772), neurological diseases (16.5%;1389) and musculoskeletal disorders (9%;768). The average cost of medicine for each respondent is BDT 36. The factory covered costs of all medication for 99% (8380) of respondents. Only 0.5% (37) was referred to a tertiary hospital for further evaluation. Conclusion: Garments workers suffer mostly from long-term occupational health hazards. Factory owners and policy makers can contribute in various ways to improving primary healthcare options for workers.

关键词： RMG Disease Burden Work Related Disease Communicable Disease Occupational Safety

Modelling and Verification of Context-Aware Intelligent Assistive Formalism

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Computers, Materials & Continua 2022年第5期71卷 3355-3373页

作者： Shahid Yousaf Hafiz Mahfooz ul haque Abbas Khalid Muhammad Adnan Hashmi Eraj Khan Department of Computer Science&IT The University of LahoreLahore54000Pakistan Department of Software Engineering The University of LahoreLahore54000Pakistan Higher Colleges of Technology Abu Dhabi25026UAE

Recent years have witnessed the expeditious evolution of intelligentsmart devices and autonomous software technologies with the expandeddomains of computing from workplaces to smart computing in everydayroutine life activities. This trend has been rapidly advancing towards the newgeneration of systems where smart devices play vital roles in acting intelligently on behalf of the users. Context-awareness has emerged from the pervasive computing paradigm. Context-aware systems have the ability to acquirecontextual information from the surrounding environment autonomously,perform reasoning on it, and then adapt their behaviors accordingly. With theproliferation of context-aware systems and smart sensors, real-time monitoring of environmental situations (context) has become quite trivial. However,it is often challenging because the imperfect nature of context can cause theinconsistent behavior of the system. In this paper, we propose a contextaware intelligent decision support formalism to assist cognitively impairedpeople in managing their routine life activities. For this, we present a semanticknowledge-based framework to contextualize the information from the environment using the protégé ontology editor and Semantic Web Rule Language(SWRL) rules. The set of contextualized information and the set of rulesacquired from the ontology can be used to model Context-aware Multi-AgentSystems (CMAS) in order to autonomously plan all activities of the users andnotify users to act accordingly. To illustrate the use of the proposed formalism,we model a case study of Mild Cognitive Impaired (MCI) patients usingColored Petri Nets (CPN) to show the reasoning process on how the contextaware agents collaboratively plan activities on the user’s behalf and validatethe correctness properties of the system.

关键词： Context-awareness multi-agents colored petri net ontology

Improved voltage tracking of autonomous microgrid technology using a combined resonant controller with lead-lag compensator adopting negative imaginary theorem

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Protection and Control of Modern Power Systems 2022年第1期7卷 149-164页

作者： Md.Yah-Ya ul haque Md.Rashidul Islam Tanvir Ahmed Md.Rafiqul Islam Sheikh Department of Electrical and Electronic Engineering Varendra UniversityRajshahi 6204Bangladesh Department of Electrical and Electronic Engineering Rajshahi University of Engineering&TechnologyRajshahi 6204Bangladesh

Growing application of distributed generation units at remote places has led to the evolution of microgrid(MG)*** an MG system functions independently,i.e.,in autonomous mode,unpredictable loads and uncertainties emerge throughout the *** obtain stable and flexible operation of an autonomous MG,a rigid control mechanism is *** this paper,a robust high-performance controller is introduced to improve the performance of voltage tracking of an MG system and to eliminate stability problems.A combination of a resonant controller and a lead-lag compensator in a positive position feedback path is designed,one which obeys the negative imaginary(NI)theorem,for both single-phase and three-phase autonomous MG *** controller has excellent tracking *** is investigated through considering various uncertainties with different load *** feasibility and effectiveness of the controller are also determined with a comparative analysis with some well-known controllers,such as linear quadratic regulator,model predictive and NI approached resonant *** confirms the superi-ority of the designed controller.

关键词： Negative imaginary theorem Resonant controller Lead-lag compensator Autonomous microgrid Voltage tracking

Schamel equation in an inhomogeneous magnetized sheared flow plasma with q-nonextensive trapped electrons

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Chinese Physics B 2018年第2期27卷 428-434页

作者： Shaukat Ali Shan Qamar-ul-haque Theoretical Physics Division (TPD) PINSTECH

An investigation is carried out for understanding the properties of ion–acoustic（IA） solitary waves in an inhomogeneous magnetized electron-ion plasma with field-aligned sheared flow under the impact of q-nonextensive trapped electrons. The Schamel equation and its stationary solution in the form of solitary waves are obtained for this inhomogeneous plasma. It is shown that the amplitude of IA solitary waves increases with higher trapping efficiency（β）, while the width remains almost the same. Further, it is found that the amplitude of the solitary waves decreases with enhanced normalized drift speed, shear flow parameter and the population of the energetic particles. The size of the nonlinear solitary structures is calculated to be a few hundred meters and it is pointed out that the present results are useful to understand the solar wind plasma.

关键词： sheared flow plasma density inhomogeniety electron trapping

All-Weather Strategic Cooperative Partnership:My Reflections on China

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China News Release 2023年第10期 56-58页

作者： Moin ul haque 不详

Serving in China and particularly as an ambassador is a dream of every Pakistani diplomat.I am no exception either.I was serving as Pakistani ambassador to France when I learned about my posting to China.I was overjoyed but also humbled by the challenge and huge responsibility bestowed on me by my government to serve in a country with which we enjoy special and unique relations.

关键词： relations. China. Pakistan

Global transmission diagrams for evanescent waves in a nonlinear hyperbolic metamaterial

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Chinese Optics Letters 2015年第9期13卷 1-5页

作者： Munazza Zulfiqar Ali Ashfaq Ahmad Bhatti Qamar ul haque Shahzad Mahmood Physics Department Punjab University Theoretical Physics Division PINSTECH

A theoretical model of a nonlinear hyperbolic metamaterial is presented in the form of a stack of subwavelength layers of linear plasmonic and nonlinear dielectric materials. A broad picture of the properties of evanescent waves （high-k modes） in this stack is investigated by plotting global transmission diagrams. The presence of nonlinearity strongly modifies these diagrams. The emergence and modification of nonlinear evanescent waves is observed. Some signatures of nonlinear phenomenon such as formation of orbits and trajectories around fixed points are also seen in our work.

关键词： Global transmission diagrams for evanescent waves in a nonlinear hyperbolic metamaterial

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车轮踏面形状的计算机辅助设计

国外铁道车辆 1990年第6期27卷 17-20页

作者： Imtiaz-ul-haque 韦苏来

轮轨几何参数通过轮轨间的作用力,对铁道车辆的动力学性能产生极大的影响。本文论述了系统设计车轮踏面形状的计算方法,该方法采用了非线性程序和最优化方法。由此设计的车轮踏面可使车辆获得良好的动力学性能,且能限制磨耗,理论研究说... 详细信息

轮轨几何参数通过轮轨间的作用力,对铁道车辆的动力学性能产生极大的影响。本文论述了系统设计车轮踏面形状的计算方法,该方法采用了非线性程序和最优化方法。由此设计的车轮踏面可使车辆获得良好的动力学性能,且能限制磨耗,理论研究说明了这种计算方法的可行性。

关键词：车轮踏面形状 CAD

全天候战略合作伙伴关系的缩影:回顾我的驻华经历

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中国新闻发布（实务版） 2023年第10期 23-25页

作者：莫因·哈克不详

能够在中国工作,特别是担任驻华大使,是每一名巴基斯坦外交官的梦想,我也不例外。我是在担任巴基斯坦驻法国大使期间得知自己将被派驻中国的。这个消息令我喜出望外,同时,我也感到了政府赋予我的挑战与责任之巨大——在中国这样一个与... 详细信息

能够在中国工作,特别是担任驻华大使,是每一名巴基斯坦外交官的梦想,我也不例外。我是在担任巴基斯坦驻法国大使期间得知自己将被派驻中国的。这个消息令我喜出望外,同时,我也感到了政府赋予我的挑战与责任之巨大——在中国这样一个与巴基斯坦有着特殊友谊的国家任职。

关键词：驻华大使巴基斯坦战略合作伙伴关系全天候外交官

Trajectory of cause of death among brought dead neonates in tertiary care public facilities of Pakistan: A multicenter study

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World Journal of Pediatrics 2017年第1期13卷 57-62页

作者： Muhammad Ayaz Mustufa Munir Ahmed Sheikh Ijaz-ul-haque Taseer Syed Jamal Raza Muhammad Sohail Arshad Tasleem Akhter Ghazala Mohyuddin Arain Sultana Habibuilah Sohail Safdar Rukhsana Firdous Muhammad Adnan PMRC Specialized Research Center on Child Health National Institute of Child HealthKarachiPakistan PMRC Research Center Liaquat University of Health and Medical SciencesJamshoroHyderabadPakistan PMRC Research Center Nishtar MedicaI CollegeMultan.Pakistan PMRC Research Center Khyber Medical CollegePeshawarPakistan PMRC Research Center Punjab Medical CollegeFaisalabad.Pakistan PMRC Research Center Dow University of Health Sciences.Karachi.Pakistan PMRC Research Center Bolan Medical CollegeOuettaPakistan PMRc Research Center FJMCLahore.Pakistan.

Background:Considering the fact that Pakistan is amongst the countries with very high neonatal mortality rates,we conducted a research study to determine the possible causes and characteris廿cs of neonates presenting dead to the emergency department of tertiary public health care facilities of Pakistan using verbal ***:A descriptive case series study was conducted in emergency department/pediatrics ward/neonatal ward/nursery unit of ten tertiary care public health facilities,situated in seven malor cities of Pakistan from November,2011 to June。*** verbal autopsy proforma was used to collect information regarding cause of death,family narratives and other associated risks accountable for pathway to mortality.

关键词： autopsy child health services early childhood emergency department use neonatal mortality