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| 1 | Cirrhosis and its complications:Evidence based treatment显示文摘Cirrhosis results from progressive fibrosis and is the final outcome of all chronic liver disease.It is among the ten leading causes of death in United States.Cirrhosis can result in portal hypertension and/or hepatic dysfunction.Both of these either alone or in combination can lead to many complications,including ascites,varices,hepatic encephalopathy,hepatocellular carcinoma,hepatopulmonary syndrome,and coagulation disorders.Cirrhosis and its complications not only impair quality of life but also decrease survival.Managing patients with cirrhosis can be a challenge and requires an organized and systematic approach.Increasing physicians’knowledge about prevention and treatment of these potential complications is important to improve patient outcomes.A literature search of the published data was performed to provide a comprehensive review regarding the management of cirrhosis and its complications. | Salman Nusrat Muhammad S Khan Javid Fazili Mohammad F Madhoun | 2014 | World Journal of Gastroenterology2014，20，18： | 14 |
| 2 | 药用植物内生菌对作物生长及氧化应激的作用(英文)显示文摘目的:探讨药用植物内生菌的多样性及其在种子生长和氧化应激中的作用。方法:从三种药用植物(Caralluma acutangula、Rhazya stricta和Moringa peregrina)中提取内生菌;基于18S r DNA测序和系统发育分析鉴定分离得到的内生菌株;以正常和矮化突变体水稻品系为对照,比较不同浓度的内生菌培养滤液(CF)对水稻种子的发芽和生长的影响;通过气相色谱-质谱分析CF中的有效活性成分。结论:从药用植物中共获得10种内生菌,包括茎点霉属6株、链格孢属2株、双极霉属1株和枝孢霉属1株。CF表现出剂量依赖性的生长刺激和抑制作用。与对照和其他内生菌相比,100%的茎点霉菌CF显著促进了水稻种子的发芽和生长;双极霉中的吲哚乙酸含量最高,并表现出比其更高的自由基清除和抗脂质过氧化活性;双极霉菌和茎点霉菌的类黄酮和酚类成分较高。综上所述,药用植物中存在内生菌株,其可以用于改善作物生长和减轻氧化应激。 | Abdul Latif KHAN Syed Abdullah GILANI Muhammad WAQAS Khadija AL-HOSNI Salima AL-KHIZIRI Yoon-Ha KIM Liaqat ALI Sang-Mo KANG Sajjad ASAF Raheem SHAHZAD Javid HUSSAIN In-Jung LEE Ahmed AL-HARRASI | 2017 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2017，18，2： | 6 |
| 3 | Structural Engineering of Hierarchical Aerogels Comprised of Multi-dimensional Gradient Carbon Nanoarchitectures for Highly Efficient Microwave Absorption显示文摘Recently,multilevel structural carbon aerogels are deemed as attractive candidates for microwave absorbing materials.Nevertheless,excessive stack and agglomeration for low-dimension carbon nanomaterials inducing impedance mismatch are significant challenges.Herein,the delicate“3D helix-2D sheet-1D fiber-0D dot”hierarchical aerogels have been successfully synthesized,for the first time,by sequential processes of hydrothermal self-assembly and in-situ chemical vapor deposition method.Particularly,the graphene sheets are uniformly intercalated by 3D helical carbon nanocoils,which give a feasible solution to the mentioned problem and endows the as-obtained aerogel with abundant porous structures and better dielectric properties.Moreover,by adjusting the content of 0D core-shell structured particles and the parameters for growth of the 1D carbon nanofibers,tunable electromagnetic properties and excellent impedance matching are achieved,which plays a vital role in the microwave absorption performance.As expected,the optimized aerogels harvest excellent performance,including broad effective bandwidth and strong reflection loss at low filling ratio and thin thickness.This work gives valuable guidance and inspiration for the design of hierarchical materials comprised of dimensional gradient structures,which holds great application potential for electromagnetic wave attenuation. | Yongpeng Zhao Xueqing Zuo Yuan Guo Hui Huang Hao Zhang Ting Wang Ningxuan Wen Huan Chen Tianze Cong Javid Muhammad Xuan Yang Xinnan Wang Zeng Fan Lujun Pan | 2021 | Nano-Micro Letters2021，13，9： | 5 |
| 4 | Interface evolution in the platelet-like SiC@C and SiC@ SiO2 monocrystal nanocapsules显示文摘有六角形的像血小板的形态学的碳涂的 SiC@C nanocapsules (NC ) 被简单直接水流(DC ) 制作弧分泌物血浆方法。SiC@C NC 是 monocrystalline,在尺寸的 120-150 nm,和约 50 nm 厚。同样准备的 SiC@C NC 的形成包括了成核截断八面原文如此种子和进在充满碳的气氛的六角形的 nanoplatelets 的种子的随后的各向异性的生长。SiC@C NC 上的混乱的碳层被热处理在 650 楴湯挠浯潰湵獤猠潨敷 ? 牤浡瑡捩污祬映獡整 ? 牤杵爠汥慥敳椠 ? 潭敤慲整祬愠楣楤? 潳畬楴湯琠慨 ? 湩渠略牴污挠湯楤楴湯 ? 湡 ? 硥楨楢整 ? 湥慨据摥琠敨慲数瑵捩攠晦 ' 太 B 愠慧湩瑳琠湥洠摯汥挠湡散 ? 变换成 SiC@SiO 2 NC 的 SiO 2 壳散汬挠汵畴敲 ? 湩愠搠獯 ? 敤数摮湥 ? | Jian Gao Jieyi Yu Lei Zhou Javid Muhammad Xinglong Dong Yinong Wang Hongtao Yu Xie Quan Shaojie Li Youngguan Jung | 2017 | Nano Research2017，10，8： | 3 |
| 5 | Optical emission spectroscopy diagnosis of energetic Ar ions in synthesis of SiC polytypes by DC arc discharge plasma显示文摘硅碳化物是有合适的 bandgaps (2.4-3.3 eV ) 和唯一的光性质的尺侧皮的陶艺。有不同形态学,尺寸,和水晶类型的 SiC@C monocrystal nanocapsules 经由快、灵巧的直接水流(DC ) 被综合弧分泌物血浆方法。nanocrystal 的形成上的 Ar 空气的影响原文如此, polytypes 被光排放光谱学(OES ) 调查在弧分泌物血浆上诊断。Boltzmanns 阴谋被用来估计作为 10,582 K 包含不同 Ar 集中的血浆的温度(在 2 ??唓 吗?? | Jian Gao Lei Zhou Jingshuang Liang Ziming wang Yue Wu Javid Muhammad Xinglong Dong Shouzhe Li Hongtao yu Xie Quan | 2018 | Nano Research2018，11，3： | 3 |
| 6 | The electronic and magnetic properties of wurtzite Mn:CdS, Cr:CdS and Mn:Cr:CdS: first principles calculations显示文摘In this article, density functional theory(DFT) based on generalized gradient approximation(GGA)and GGACU, U is Hubbard term, is used to study the electronic properties of CdS doped with different dopants(Cr, Mn). The calculations are carried out for Mn-doped CdS, Cr-doped CdS, and co-doping of Mn/Cr in CdS simultaneously. It is found that hopping of electrons is possible with Cr:CdS and Mn:Cr:CdS while Mn:CdS does not allow the hopping of electrons. Moreover, double exchange interactions are observed in Cr:CdS and d-d superexchange interactions are observed in Mn:CdS. Now the problem becomes interesting when one magnetic ion(Cr) supporting double exchange interactions and another ion(Mn) supporting d-d super-exchange interactions are doped simultaneously in the same system(CdS). The co-doped CdS is more stable even at high Curie temperature due to p-d double exchange interactions and d-d super exchange interactions. Furthermore, the Cr-3d and Mn-3d states present in-between the band gap are responsible for inner shell transitions and hence for optical properties.Therefore, the co-doped system is taken into account to enhance its applications in the field of spintronic and magneto-optical devices. | Azeem Nabi Zarmeena Akhtar Tahir Iqbal Atif Ali Muhammad Arshad Javid | 2017 | Journal of Semiconductors2017，38，7： | 2 |
| 7 | Essential oil composition and nutrient analysis of selected medicinal plants in Sultanate of Oman显示文摘 | Javid Hussain Najeeb Ur Rehman Ahmed Al-Harrasi Liaqat Ali Abdul Latif Khan Muhammad Abdullah Albroumi | 2013 | Asian Pacific Journal of Tropical Disease2013，，6： | 1 |
| 8 | Physico-chemical analysis and antimicrobial potential of Apis dorsata,Apis mellifera and Ziziphus jujube honey samples from Pakistan显示文摘Objective:To evaluale physico-chemical properties and antimicrobial potential of indigenous honey samples against different reference strains including Escherichia coli ATCC 8739.Enterobacter aerogenes ATCC 13048.Pseudomonas aeruginosa ATCC 9027.Bacillus subtilis ATCC6633.Staphylococcus aureus ATCC 25923.Salmonella typhi ATCC 14028,Klebsiella pneumonia ATCC 13883.Aspergillus niger ATCC 16404.Rhizopus oligasparus PCSIR1.Candida albicans ATCC14053 and Candida utilis ATCC 9950.Methods:By using standard methods samples were evaluated for their antimicrobial properties including additive effect of starch and non—peroxidase activity,antioxidative properties(phenol contents,flavonoid contents,1,1-diphenyl-2-pierylhydrazyl radical scavenging activity).Prior to this evaluation,complete physico-chemical properties including pH,color,ash contents,protein contents,moisture contents,hydroxymethyl furfural contents,total sugar contents,reducing sugar and non-reducing sugar contents were analyzed.Results:Relatively higher ash contents were found in the Siddar honey i.e.(0.5900±0.0336)%and small honey showed relatively higher protein contents i.e.(777.598±9.880) mg/kg.The moisture contents of tested honey samples ranged between 13.8%—16,6%,total sugar contents foam 61.672%-72.420%and non-reducing sugar contents from 1.95%—3.93%.Presences of phenolic contents indicate higher antioxidant potential of these honey samples.All bacteria showed clear inhibition zones in response to tested honey samples whereas fungi and yeast showed inhibition at higher concentrations of these honey samples.For Escherichia coli.Bacillus subtilis.Salmonella typhi.Pseudomonas aeruginosa and Aspergillus niger,overall the small honey showed the higher activity than other honey samples.Conclusion:Physico-chemical analysis of honey samples confirmed good quality of honey according to the standards set by European Union Commission and Codex Alimcntarius Commission.Evaluation of these honey samples confirms antimicrobial potential of particular types of honeys indigenous to Pakistan. | Hira Fahim Javid Iqbal Dasti Ihsan Ali Safia Ahmed Muhammad Nadeem | 2014 | Asian Pacific Journal of Tropical Biomedicine2014，4，8： | 1 |
| 9 | Machine Learning-based Stable P2P IPTV Overlay显示文摘Live video streaming is one of the newly emerged services over the Internet that has attracted immense interest of the service providers.Since Internet was not designed for such services during its inception,such a service poses some serious challenges including cost and scalability.Peer-to-Peer(P2P)Internet Protocol Television(IPTV)is an application-level distributed paradigm to offer live video contents.In terms of ease of deployment,it has emerged as a serious alternative to client server,Content Delivery Network(CDN)and IP multicast solutions.Nevertheless,P2P approach has struggled to provide the desired streaming quality due to a number of issues.Stability of peers in a network is one of themajor issues among these.Most of the existing approaches address this issue through older-stable principle.This paper first extensively investigates the older-stable principle to observe its validity in different scenarios.It is observed that the older-stable principle does not hold in several of them.Then,it utilizes machine learning approach to predict the stability of peers.This work evaluates the accuracy of severalmachine learning algorithms over the prediction of stability,where the Gradient Boosting Regressor(GBR)out-performs other algorithms.Finally,this work presents a proof-of-concept simulation to compare the effectiveness of older-stable rule and machine learning-based predictions for the stabilization of the overlay.The results indicate that machine learning-based stability estimation significantly improves the system. | Muhammad Javid Iqbal Ihsan Ullah Muhammad Ali Atiq Ahmed Waheed Noor Abdul Basit | 2022 | Computers, Materials & Continua2022，，6： | 0 |
| 10 | Molecular evolution,virology and spatial distribution of HCV genotypes in Pakistan:A meta-analysis显示文摘Background:Hepatitis C,caused by the Hepatitis C Virus(HCV),is the second most common form of viral hepatitis.The geographical distribution of HCV genotypes can be quite complex,making it challenging to ascertain the most prevalent genotype in a specific area.Methods:To address this,a review was conducted to determine the prevalence of HCV genotypes across various provinces and as a whole in Pakistan.The scientific literature regarding the prevalence,distribution,genotyping,and epidemiology of HCV was gathered from published articles spanning the years 1996-2020.Results:Genotype 1 accounted for 5.1%of the patients,with its predominant subtype being 1a at 4.38%.The frequencies of its other subtypes,1b and 1c,were observed to be 1.0%and 0.31%respectively.Genotype 2 had a frequency of 2.66%,with the most widely distributed subtype being 2a at 2.11%of the patients.Its other subtypes,2b and 2c,had frequencies of 0.17%and 0.36%respectively.The most prevalent genotype among all isolates was 3(65.35%),with the most frequent subtype being 3a(55.15%),followed by 3b(7.18%).The prevalence of genotypes 4,5,and 6 were scarce in Pakistan,with frequencies of 0.97%,0.08%,and 0.32%respectively.The prevalence of untypeable and mixed genotypes was 21.34%and 3.53%respectively.Estimating genotypes proves to be a productive method in assisting with the duration and selection of antiviral treatment.Different HCV genotypes can exhibit variations in their response to specific antiviral treatments.Different genotypes may have distinct natural histories,including variations in disease progression and severity.Some genotypes may lead to more rapid liver damage,while others progress more slowly.Conclusions:This information can guide screening and testing strategies,helping to identify individuals at higher risk of developing severe complications.Studying the distribution of HCV genotypes in a population can provide valuable insights into the transmission dynamics of the virus. | Arslan Habib Nadiya Habib Khalid Mahmood Anjum Riffat Iqbal Zeeshan Ashraf Muhammad Usman Taj Muhammad Asim Kanwal Javid Faezeh Idoon Saeid Dashti Cassio Rocha Medeiros Ana Pavla Almeida Diniz Gurgel Henrique Douglas Melo Coutinho | 2023 | Infectious Medicine2023，2，4： | 0 |
| 11 | Seroprevalence of HDV among non-hospitalized HBs Ag positive patients from KPK-region of Pakistan显示文摘Objective: To study the seroprevalence of hepatitis B virus(HBV) and hepatitis delta virus(HDV) infections in patients visiting outpatient department of a major tertiary care hospital in Khyber Pakhtunkhwa region of Pakistan.Methods: Blood samples were collected from non-hospitalized patients. Serological analysis was done by ELISA and viral DNA was amplified by PCR. The amplified DNA was analyzed by agarose gel electrophoresis.Results: Altogether, 946 blood samples were screened, overall percentage of HBs Agpositive patients remained 22.41%(prevalence: 224.10/1 000; CI: 0.197 5 ± 0.250 7) with the highest incidence rates among relatively younger age groups(20–29 years). The prevalence of HBV–HDV co-infection was found to be 46.75/1 000; CI: 0.031 8 ± 0.061 7.In HBs Ag-positive patients, anti-HBc-total was detected in 86.79% while 25.00% were positive for anti-HBc-immunoglobulin M. Similarly, among these patients, HBV DNA was detected in 64.13% and 10.85% were co-infected with HDV. Different symptoms were associated with the prevailing infection, including malaise(62%), anorexia(66%) and fatigue(73%). The most commonly associated symptom was abdominal discomfort. Among these patients, certain risk factors, including surgery, visit to dentist and intravenus infusions were frequently associated with the infection(x^2= 95.23; df = 11; P < 0.000 1).Conclusions: Overall, this study confirmed higher prevalence of active HBV/HDV infection, among young patients from Khyber Pakhtunkhwa region having no prior history of viral hepatitis. | Ismail Jalil Muhammad Arshad Zara Rafaque Fazle Raziq Robina Wazir Sajid Malik Javid Iqbal Dasti | 2016 | Asian Pacific Journal of Tropical Biomedicine2016，6，7： | 0 |
| 12 | BOOK REVIEW显示文摘In the twenty-first century,Machine learning is a hot trend procedure for handling the real-life problem.Several books and research articles are now available in literature on this topic.An introduction to statistical learning with applications in R byGareth James,Daniela Witten,Trevor Hastie,and Robert Tibshirani is one of themwhich provide the fundamental and modern machine learning material with its application using numerous real-life data sets.This book consists of 10 chapters having 440 pages with index. | Fariha Sohil Muhammad Umair Sohali Javid Shabbir | 2022 | Statistical Theory and Related Fields2022，6，1： | 0 |
| 13 | Influence of N-doping on dielectric properties of carbon-coated copper nanocomposites in the microwave and terahertz ranges显示文摘Carbon-coated Cu nanocomposites (Cu@C NCs) consisting of core-shell nanoparticles and nanorods weresynthesized by arc discharge plasma under an atmosphere of He and H_(2) gas, and the N-doping of themwas achieved by a post-treatment process using ureal as the precursor. The concentration of N in the Ndoped samples varies in the range of 0.62%-2.31 % (in mole), with a transformation from pyrrolic N tographitic N when increasing the relative content of ureal. Dielectric properties of the NCs without or withN-doping in the microwave and THz bands were investigated. The N-doped samples achieve theenhanced dielectric loss in both microwave and THz bands. In the microwave band, dielectric loss wasdominated by interfacial polarization, dipolar polarization, and conduction loss, while in the THz band,plasma resonance, ionic polarization and conduction loss are responsible for the dielectric loss, with astrong absorption characteristic dominated by conductive effect. | Feirong Huang Shuting Fan Yuqi Tian Xinghao Qu Xiyang Li MaoFan Qin Javid Muhammad Xuefeng Zhang Zhidong Zhang Xinglong Dong | 2022 | Journal of Materiomics2022，8，6： | 0 |
| 14 | Travelers'attitudes toward carpooling in Lahore:motives and constraints显示文摘Traffic congestion has become a critical issue in developing countries,as it tends to increase social costs in terms of travel cost and time,energy consumption and environmental degradation.With limited resources,reducing travel demand by influencing individuals' travel behavior can be a better long-term solution.To achieve this objective,alternate travel options need to be provided so that people can commute comfortably and economically.This study aims to identify key motives and constraints in the consideration of carpooling policy with the help of stated preference questionnaire survey that was conducted in Lahore City.The designed questionnaire includes respondents' socioeconomic demographics,and intentions and stated preferences on carpooling policy.Factor analysis was conducted on travelers' responses,and a structural model was developed for carpooling.Survey and modeling results reveal that social,environmental and economic benefits,disincentives on car use,preferential parking treatment for carpooling,and comfort and convenience attributes are significant determinants in promoting carpooling.However,people with strong belief in personal privacy,security,freedom in traveling and carpooling service constraints would have less potential to use thecarpooling service.In addition,pro-auto and pro-carpooling attitudes,marital status,profession and travel purpose for carpooling are also underlying factors.The findings implicate that to promote carpooling policy it is required to consider appropriate incentives on this service and disincentives on use of private vehicle along with modification of people's attitudes and intentions. | Muhammad Ashraf Javid Tahir Mehmood Hafiz Muhammad Asif Ahsan Ullah Vaince Mohsin Raza | 2017 | Journal of Modern Transportation2017，25，4： | 0 |
| 15 | Molecular dynamics simulation of nanoscale surface diffusion of heterogeneous adatoms clusters显示文摘Molecular dynamics simulation employing the embedded atom method potential is utilized to investigate nanoscale surface diffusion mechanisms of binary heterogeneous adatoms clusters at 300 K, 500 K, and 700 K. Surface diffusion of heterogeneous adatoms clusters can be vital for the binary island growth on the surface and can be useful for the formation of alloy-based thin film surface through atomic exchange process. The results of the diffusion process show that at 300 K, the diffusion of small adatoms clusters shows hopping, sliding, and shear motion; whereas for large adatoms clusters(hexamer and above), the diffusion is negligible. At 500 K, small adatoms clusters, i.e., dimer, show almost all possible diffusion mechanisms including the atomic exchange process; however no such exchange is observed for adatoms clusters greater than dimer. At 700 K, the exchange mechanism dominates for all types of clusters, where Zr adatoms show maximum tendency and Ag adatoms show minimum or no tendency toward the exchange process. Separation and recombination of one or more adatoms are also observed at 500 K and 700 K. The Ag adatoms also occupy pop-up positions over the adatoms clusters for short intervals. At 700 K, the vacancies are also generated in the vicinity of the adatoms cluster,vacancy formation, filling, and shifting can be observed from the results. | Muhammad Imran Fayyaz Hussain Muhammad Rashid Muhammad Ismail Hafeez Ullah Yongqing Cai M Arshad Javid Ejaz Ahmad S A Ahmad | 2016 | Chinese Physics B2016，25，7： | 0 |
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