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| 1 | Energy optimization in the wake of China Pakistan Economic Corridor(CPEC)显示文摘The energy crisis has become a significant bottleneck in the country’s economic progress.But to end this age old problem,we have to capitalize on the chance,China Pakistan Economic Corridor(CPEC)investment provides,to its full potential.This study aims to help Pakistani government in selecting the best set of CPEC energy priority projects to be completed in the first wave of development.The second part of the research guides the small/medium scale industry and business owners to select the best available alternative for tackling the energy shortfall while CPEC projects are in the process of materialization.Forecasting electricity shortfall decrease and its impact on various economic/industrial sectors(like services,industrial,textile and agriculture)is also performed to gauge the effect of CPEC on the economy using linear regression.For decision analysis,the MCDM techniques employed are(AHP)along with(TOPSIS).This research generated a new list of recommended CPEC energy priority projects which are more evenly distributed across the country,catering more,to interest of the country as a whole.We also concluded solar panels to be the best alternative for small scale businesses,as short term solution while CPEC projects are under construction. | Yousaf Ali Zaeem Rasheed Noor Muhammad Salman Yousaf | 2018 | Journal of Control and Decision2018，5，2： | 5 |
| 2 | Scenario of dengue infection & its control in Pakistan: An up-date and way forward显示文摘Dengue fever is one of the major health problems in tropical and subtropical areas throughout the world. The causative agent of dengue fever is the dengue virus which is an enveloped single stranded RNA virus belongs to the family Flaviviridae and has five distinct serotypes(DENV-1,DENV-2, DENV-3, DENV-4 and DENV-5). Dengue virus is transmitted to human via bite of Aedes aegypti and Aedes albopictus mosquitoes. The clinical symptoms of dengue fever ranging from mild to severe form as dengue hemorrhagic fever and dengue shock syndrome. Pakistan is dengue endemic since 1994 but from 2006, Pakistan faced the worst condition regarding dengue in which thousands of people affected by the disease and hundreds of people lost their lives. DENV-2, DENV-3 and DENV-1 are the prevalent serotypes in Pakistan. Common diagnostic techniques are being used in Pakistan such as enzyme-linked immunosorbent assay,polymerase chain reaction and rapid diagnostic tests, while differential diagnosis, limitations of diagnostic methods and poor health care system are the real challenges in dengue diagnosis.Favorable climatic conditions, unplanned urbanization, travelling etc., are major factors responsible for dengue epidemics in Pakistan. This presentation provides update about dengue circumstances in Pakistan and also describes the way how to improve dengue situation in Pakistan. | Muhammad Zubair Yousaf Adeena Siddique Usman Ali Ashfaq Muhammad Ali | 2018 | Asian Pacific Journal of Tropical Medicine2018，11，1： | 1 |
| 3 | Selection of suitable site in Pakistan for wind power plant installation using analytic hierarchy process(AHP)显示文摘Rise in environmental pollution is a critical problem faced by mankind today.Many interventions have been made to reduce the carbon emissions and other greenhouse gases.Interventions,such as the introduction of electric cars,and innovative techniques to harness energy from renewable sources have been implemented.Pakistan is also very focused on exploiting its renewable energy sources and many sources have been identified.Wind energy is considered to have a promising potential and numerous sites have been identified for installation of wind farms.In this paper,we have collected data for the sites with the capacity factor(key determinant of value of power plant)of 25%or above for 600 kW wind turbine and applied Multi-Criteria Decision Method to find the most suitable to least suitable site for the installation of wind farm with respect to different factors/criteria.Analytic Hierarchy Process is used to evaluate four potential sites based on the criteria of wind speed(m/s),wind power density(W/m^(2)),distance from grid station(km),capacity factor,transport cost and population density.Results show that the preference of site largely depends on the average annual wind speed and wind power density.Our study is helpful for government as they verify the findings of Pakistan Meteorological Department but with different approach. | Yousaf Ali Masab Butt Muhammad sabir Ubaidullah Mumtaz Aneel Salman | 2018 | Journal of Control and Decision2018，5，2： | 1 |
| 4 | TOL6BL突变导致减数分裂程序性DNA双链断裂无法产生和人类不孕显示文摘我们找到一个近亲婚配后代不育家系,该家系有3位非梗阻性无精子症患者和1位原因不明的女性不孕患者.全外显子组测序结合Sanger测序分析发现TOP6BL的c.483dup T突变在该家系中与不孕呈隐性共分离.正常的TOP6BL可与SPO11β结合进而导致减数分裂程序性DNA双链断裂(DSBs)产生,而该突变破坏了二者的结合.对家系中一位男患者的精母细胞进行分析,发现其同源染色体联会异常,减数分裂不能到达粗线期,且染色体轴上缺少减数分裂重组蛋白RPA和DMC1信号,表明其减数分裂程序性DSBs未能产生.我们制备了携带类似患者突变的小鼠,发现突变雄鼠具有与男患者相同的减数分裂异常,突变雌鼠不孕,其卵母细胞中程序性DSBs和减数分裂重组也不能发生,卵母细胞不能成熟.这些发现表明TOP6BL突变可导致人类不孕,为相关不孕不育患者的病因诊断和人工辅助生殖胚胎的遗传检查提供了分子标靶. | 焦玉莹 樊岁兴 Nazish Jabeen 张欢 Ranjha Khan Ghulam Murtaza 蒋涵玮 Asim Ali 李阳 鲍坚强 张贝贝 徐建泽 许波 Hafiz Muhammad Jafar Hussain Qumar Zaman Ihsan Khan Ihtisham Bukhari Furhan Iqbal Ayesha Yousaf Sobia Dil Manan Khan Niaz Ahmad 马慧 江小华 张远伟 史庆华 | 2020 | Science Bulletin2020，65，24： | 1 |
| 5 | Coronavirus: A “Mild” Virus Turned Deadly Infection显示文摘Coronaviruses are a family of viruses that can be transmitted from one person to another.Earlier strains have only been mild viruses,but the current form,known as coronavirus disease 2019(COVID-19),has become a deadly infection.The outbreak originated in Wuhan,China,and has since spread worldwide.The symptoms of COVID-19 include a dry cough,sore throat,fever,and nasal congestion.Antimicrobial drugs,pathogen–host interaction,and 2 weeks of isolation have been recommended for the treatment of the infection.Safe operating procedures,such as the use of face masks,hand sanitizer,handwashing with soap,and social distancing,are also suggested.Moreover,travel bans for cities,states,and countries have been put in place,along with lockdowns to control the outbreak.Travel restrictions,mask use,sanitizer or soap use,and avoidance of touching the face and nose have produced encouraging results,whereas the effectiveness of antibiotics has not been proved.The results of isolation for the recovery of infected people have also been promising.Travel bans and lockdowns have caused a slump in economies,and unemployment has risen sharply,resulting in an increase in mental health cases globally.To date,vaccines have been developed and are in use in certain countries,but following standard operating procedures remain critical.The countries following the guidelines can eradicate this virus.New Zealand was the rst country to eliminate the virus from their territory. | Rizwan Ali Naqvi Muhammad Faheem Mushtaq Natash Ali Mian Muhammad Adnan Khan Atta-ur-Rahman Muhammad Ali Yousaf Muhammad Umair Rizwan Majeed | 2021 | Computers, Materials & Continua2021，，5： | 0 |
| 6 | 二元金属硫族化合物在能源储存体系中的作用:挑战和可能的解决策略显示文摘二元金属硫族化合物由于其丰富的相界面、高活性位点、优异的导电性以及快速的电化学动力学,与单金属硫族化合物相比具有更加优异的电化学性能.然而,材料的本征离子电导率低,在充放电过程中结构发生反复的团聚与断裂,体积膨胀大等因素导致其电化学性能衰减严重.为了解决上述问题,诸多策略被提出并用于调控二元金属硫族化合物的纳米结构以获得优化的电极材料.但是目前依旧缺乏对二元金属硫族化合物电化学过程的系统认识,也因此限制了其大规模的商业化应用.在这篇综述中,我们不仅重点介绍了基于二元金属硫族化合物电极材料制备的最新研究进展,还通过解释二元金属硫族化合物的电化学动力学,进一步构建和理解了这类材料的构效关系.此外,我们讨论了通过纳米结构化和使用碳材料与三维模板与之形成复合材料的策略来调控和修饰二元金属硫族化合物,并将详细讨论二元金属硫族化合物在超级电容器、金属离子电池、金属空气电池以及碱金属电池等电化学能源储存体系中的工作机理.最后,我们总结了二元金属硫族化合物在发展实际能源器件的过程中面临的主要挑战及可能的解决策略.我们相信,这篇综述将对如何调控二元金属硫族化合物的理化性质以获得优异的电化学器件提供指导性建议. | Yousaf Muhammad Naseer Ufra Ali Imran 李一举 Aftab Waseem Mahmood Asif Mahmood Nasir 高鹏 姜银珠 郭少军 | 2022 | Science China Materials2022，65，3： | 0 |
| 7 | Cache in fog computing design,concepts,contributions,and security issues in machine learning prospective显示文摘The massive growth of diversified smart devices and continuous data generation poses a challenge to communication architectures.To deal with this problem,communication networks consider fog computing as one of promising technologies that can improve overall communication performance.It brings on-demand services proximate to the end devices and delivers the requested data in a short time.Fog computing faces several issues such as latency,bandwidth,and link utilization due to limited resources and the high processing demands of end devices.To this end,fog caching plays an imperative role in addressing data dissemination issues.This study provides a comprehensive discussion of fog computing,Internet of Things(IoTs)and the critical issues related to data security and dissemination in fog computing.Moreover,we determine the fog-based caching schemes and contribute to deal with the existing issues of fog computing.Besides,this paper presents a number of caching schemes with their contributions,benefits,and challenges to overcome the problems and limitations of fog computing.We also identify machine learning-based approaches for cache security and management in fog computing,as well as several prospective future research directions in caching,fog computing,and machine learning. | Muhammad Ali Naeem Yousaf Bin Zikria Rashid Ali Usman Tariq Yahui Meng Ali Kashif Bashir | 2023 | Digital Communications and Networks2023，9，5： | 0 |
| 8 | Application of BCP-2007 and UBC-97 in seismic vulnerability assessment of gravity designed RC buildings in Pakistan显示文摘 | Muhammad Usman ALI Shaukat Ali KHAN Muhammad Yousaf ANWAR | 2017 | Frontiers of Earth Science2017，11，4： | 0 |
| 9 | Angiotensin converting enzyme inhibitor associated spontaneous herniation of liver mimicking a pleural mass:A case report显示文摘BACKGROUND Spontaneous diaphragmatic herniation of the liver is a rare entity.It may mimic pulmonary mass especially in the absence of trauma.Cough is a common side effect of angiotensin converting enzyme(ACE)inhibitors that may cause diaphragmatic rupture due to a sudden increase in trans-diaphragmatic pressure.We present a case of ACE-inhibitor associated spontaneous herniation of the liver mimicking pleural mass.CASE SUMMARY An 80-year-old woman presented with dry cough for 1 mo and sudden onset of cramping abdominal pain for 1 d.She denied history of trauma,prior surgeries,smoking,alcohol or illicit drug use.She has a history of diabetes and was started on an ACE inhibitor 6 mo ago for the management of hypertension.Examination was remarkable for right upper quadrant tenderness.Lab work-up was unremarkable.Chest X-ray showed a right lower lung opacity suspecting right pleural mass.Chest 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 defect.Laparoscopic repair of the diaphragmatic defect was performed and the ACE inhibitor was stopped.Patients’symptoms had completely resolved on follow-up.CONCLUSION ACE inhibitor-associated cough may cause diaphragmatic liver herniation mimicking pleural mass.Early diagnosis,surgical repair and addressing the triggering factors improve patients’outcomes. | Sameer Saleem Tebha Zain Ali Zaidi Sehrish Sethar Muhammad Asif Abbas Virk Muhammad Nadeem Yousaf | 2022 | World Journal of Hepatology2022，14，4： | 0 |
| 10 | Impact of frailty on endoscopic retrograde cholangiopancreatography outcomes in nonagenarians:A United States national experience显示文摘BACKGROUND Endoscopic retrograde cholangiopancreatography(ERCP)is an essential therapeutic tool for biliary and pancreatic diseases.Frail and elderly patients,especially those aged≥90 years are generally considered a higher-risk population for ERCP-related complications.AIM To investigate outcomes of ERCP in the Non-agenarian population(≥90 years)concerning Frailty.METHODS This is a cohort study using the 2018-2020 National Readmission Database.Patients aged≥90 were identified who underwent ERCP,using the international classification of diseases-10 code with clinical modification.Johns Hopkins’s adjusted clinical groups frailty indicator was used to classify patients as frail and non-frail.The primary outcome was mortality,and the secondary outcomes were morbidity and the 30 d readmission rate related to ERCP.We used univariate and multivariate regression models for analysis.RESULTS A total of 9448 patients were admitted for any indications of ERCP.Frail and non-frail patients were 3445(36.46%)and 6003(63.53%)respectively.Indications for ERCP were Choledocholithiasis(74.84%),Biliary pancreatitis(9.19%),Pancreatico-biliary cancer(7.6%),Biliary stricture(4.84%),and Cholangitis(1.51%).Mortality rates were higher in frail group[adjusted odds ratio(aOR)=1.68,P=0.02].The Intra-procedural complications were insigni-ficant between the two groups which included bleeding(aOR=0.72,P=0.67),accidental punctures/lacerations(aOR=0.77,P=0.5),and mechanical ventilation rates(aOR=1.19,P=0.6).Post-ERCP complication rate was similar for bleeding(aOR=0.72,P=0.41)and post-ERCP pancreatitis(aOR=1.4,P=0.44).Frail patients had a longer length of stay(6.7 d vs 5.5 d)and higher mean total charges of hospitalization($78807 vs$71392)compared to controls(P<0.001).The 30 d all-cause readmission rates between frail and non-frail patients were similar(P=0.96).CONCLUSION There was a significantly higher mortality risk and healthcare burden amongst nonagenarian frail patients undergoing ERCP compared to non-frail.Larger studies are warranted to investigate and mitigate modifiable risk factors. | Sanket Dhirubhai Basida Dushyant Singh Dahiya Muhammad Nadeem Yousaf Brinda Basida Bhanu Siva Mohan Pinnam Manesh Kumar Gangwani Hassam Ali Sahib Singh Yash R Shah Daksh Ahluwalia Mihir Prakash Shah Saurabh Chandan Neil R Sharma Shyam Thakkar | 2024 | World Journal of Gastrointestinal Endoscopy2024，16，3： | 0 |
| 11 | Chemiluminescence Determination of Cefixime Trihydrate Based on Acidic Diperiodatoargentate(Ⅲ)-Rhodamine 6-G System显示文摘A novel chemiluminescence(CL) method is proposed for cefixime trihydrate(CFX) determination based on its eiiliancement effect on diperiodatoargentate(III)(DPA)-rhodamine 6-G(Rh6-G) reaction in conjunction with flow injection analysis(FIA). A linear calibration curve was achieved over the range from 0.01 mg/L to 2.5 mg/L CFX(R^2=0.999,n=8) with relative standard deviation(RSD) of 1.4%-3.8%(n=4)), limit of detection(LOD) of 3.0×10^-3 mg/L(S/N=3),injection tliroughput of 180/h and regression equation of y=1113.2x-14.596[y=CL intensity (mV) and x=concentration of CFX(mg/L)]. The method was successfully applied to CFX determination in pharmaceutical formulations and the recoveries(%) for proposed FI-CL and a reported spectrophotometric method by applying the Student t-test [calculated t-test value: t=1.079215, and tabulated t-distributed(95%)=2.200985] were not significantly diflerent. The CFX was efficiently extracted and no significant effect of commonly found excipients in the pharmaceutical formulations was observed. The mechanism of CL reaction is discussed briefly. | MUHAMMAD Yousaf MOHAMMED Yaqoob MUHAMMAD Asghar SAMAR Ali | 2019 | Chemical Research in Chinese Universities2019，35，5： | 0 |
| 12 | Impairments Approximations in Assembled mmWave and Radio Over Fiber Network显示文摘The fiber nonlinearity and phase noise(PN)are the focused impairments in the optical communication system,induced by high-capacity transmission and high laser input power.The channels include high-capacity transmissions that cannot be achieved at the end side without aliasing because of fiber nonlinearity and PN impairments.Thus,addressing of these distortions is the basic objective for the 5G mobile network.In this paper,the fiber nonlinearity and PN are investigated using the assembled methodology of millimeter-wave and radio over fiber(mmWave-RoF).The analytical model is designed in terms of outage probability for the proposed mmWave-RoF system.The performance of mmWave-RoF against fiber nonlinearity and PN is studied for input power,output power and length using peak to average power ratio(PAPR)and bit error rate(BER)measuring parameters.The simulation outcomes present that the impacts of fiber nonlinearity and PNcan be balanced for a huge capacity mmWave-RoF model applying input power carefully. | Muhammad Irfan Farman Ali Fazal Muhammad Saifur Rahman Ammar Armghan Yousaf Khan Faisal Althobiani Rehan Shafiq Mohammed Alshareef Mohammad E.Gommosani | 2022 | Computers, Materials & Continua2022，，12： | 0 |
| 13 | Deep Learning-Based Robust DC Fault Protection Scheme for Meshed HVDC Grids显示文摘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)system.This 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 currents.In 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 protection.The discrete wavelet transform(DWT)extracts the transient features of DC-line voltages in the frequency-time domain.Many healthy and faulty samples are incorporated during training even by considering the noise influence.After training,numerous test samples are run to evaluate the proposed algorithm’s robustness under various fault conditions.Test 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. | Muhammad Zain Yousaf Hui Liu Ali Raza Ali Mustafa | 2023 | CSEE Journal of Power and Energy Systems2023，9，6： | 0 |
| 14 | Structural Decomposition Analysis to Investigate the Changes in Energy Consumption in Pakistan显示文摘The world energy demand is increasing due to rapid growth in the global economy,industrialization,and urbanization.Pakistan is also confronted with increasing energy demand on one hand and is confronted with the challenge of energy demand-supply gap on the other hand.Since energy is the major driver for growth,it becomes important to investigate the trends of energy consumption in a country and the factors that are most affecting the changes in the use of energy.This particular study aims to investigate the use of energy by all the economic sectors of Pakistan during 2000–2012.The major contribution is the first time application of structural decomposition analysi for energy usage along with using Input-Output data for the period of 2002–2012.The results show the fluctuation of the energy intensity of the sectors throughout the study period.Also,the overall effect of energy intensity is negative on energy consumption and it shows a negative contribution value of-80.90%for the study period.Furthermore,the focus on more energy-intensive products like cement,automobiles,iron,steel products and the increasing final demand of the economy contributes to the growth of energy consumption in Pakistan during 2000–2012. | ALI Yousaf SALEEM Sania Binte SABIR Muhammad | 2020 | Journal of Systems Science & Complexity2020，33，5： | 0 |
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