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Morphological Variations,Distribution and Population Estimation of Indian Spiny Tailed Liza rd(Uromastyx hardwickii Gray,1827)from District Bahawalnagar,Punjab,Pakistan

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Asian Herpetological Research 2020年第3期11卷 257-262页

作者： Waqas ali Arshad JAVID Saddam hussain ali hussain Syed Mohsin BUKHARI Department of Wildlife and Ecology University of Veterinary and Animal SciencesLahorePakistan

This study was conducted in selected sites of District Bahawalnagar namely,Shaheed Chowk,Chak40/F,Chak 163/7 R and Fareedkot Tiba between March 2019 and August *** techniques included recording of burrows,flooding,burrow exaction,noose traps and pit fall traps were used to capture Uromast yx *** this survey150 individuals were captured from study area for morphological measurement and population *** average snout to vent length(SVL)of male,female and juveniles were(172.50±19.71)mm,(155.50±18.72)mm and(86.25±11.72)mm *** average weight of male,female and juvenile was(93.06±8.56)g,(88.16±7.95)g and(40.16±4.30)g *** relative abundance(Pi)of males,females and juveniles were 0.53,0.33 and *** spiny tailed lizard(***)has been listed in the IUCN Red list and *** threats to the species in the study area are increase in urbanization,habitat fragmentation,illegal hunting for meat and *** this regard strict implementation of the Wildlife act is needed to protect the wildlife of ***,comprehensive surveys are required in throughout Punjab to declare conservation status of ***.

关键词： habitat morphological characters population Uromastyx hardwickii

Spatial modeling of solar photovoltaic power plant in Kabul,Afghanistan

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Journal of Mountain Science 2021年第12期18卷 3291-3305页

作者： NASERI Mohammad hussainI Mohammad Salem IQBAL Mohammad Wasim JAWADI hussain ali PUYA Marzia Afghanistan National Water and Environmental Research Center(ANWERC) Kabul 1006Afghanistan Department of Geology Faculty of GeosciencesBamyan UniversityBamyan 1601Afghanistan School of Sustainable Engineering and the Built Environment Arizona State UniversityTempe AZ 85287-3005USA Department of Engineering Geology and Hydrogeology Kabul Polytechnic UniversityKabul 1006Afghanistan

Energy planning and solar plant site selections are vital strategic decisions and one of the most complex executive challenges in the interconnected *** is essential to study the potential renewable energy sources in Afghanistan to select the most sustainable sites for solar power production in populated *** study is based on the combination of a Geographic Information System,Remote sensing,and multi-criteria decision-making technique to evaluate the optimal placement of photovoltaic solar power plants in the Kabul province,capital of *** models,Analytical Hierarchy Process(AHP)and Analytical Network Process(ANP),were used to select suitable areas for establishing a solar power *** application of the proposed model has been made possible by integrating four constraints such as climate,environmental,topography,and economical which comprised twelve criteria:solar radiation,yearly average rainfall,land slope,aspect,land use,dust,geology and proximity to faults,main roads,Normalized difference vegetation index,urban areas river and water *** findings indicate that there is no considerable difference between the results of both models since both models identified more than 20%of the total area of Kabul province in suitable *** maps conclude that northern and southern parts of Kabul city and the eastern part of Kabul province came to the range of suitable *** can be concluded that Kabul province is a source of sufficient potential for producing solar *** results of this study can support the plans of the Afghanistan government in solar energy production and the implementation of photovoltaic power plants.

关键词： Photovoltaic Spatial modeling AHP ANP Kabul GIS

Experimental Study on Heat Storage Properties Comparison of Paraffin/Metal Foams Phase Change Material Composites

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Journal of Thermal Science 2024年第2期33卷 469-478页

作者： Waqar AHMED Abid hussain Hanzla SHAHID Imran ali Hafiz Muhammad ali Department of Mechanical Engineering University of Engineering and TechnologyTaxila47080Pakistan Department of Mechanical Engineering Institute of Space TechnologyIslamabadPakistan Department of Mechanical Mechatronics and Manufacturing EngineeringUniversity of Engineering and Technology LahoreFaisalabad CampusPunjabPakistan Mechanical Engineering Department King Fahd University of Petroleum and MineralsDhahran31261Saudi Arabia Interdisciplinary Research Center for Renewable Energy and Power Systems(IRC-REPS) King Fahd University of Petroleum and MineralsDhahran31261Saudi Arabia

Heat storage properties of phase change materials(PCMs) are essential characteristics that perform a key role in thermal heat energy storage *** thermal properties of PCMs can be improved by developing metal foam/PCM *** addition of metal foam in PCMs has a significant effect on the thermal characteristics of *** this paper,the heat storage properties of two different metal foam/PCM composites were experimentally *** behavior of paraffin in metal foam(copper and iron-nickel)/paraffin composites concerning pure paraffin at a constant heat flux of 1000 W/m^(2) in three directions simultaneously(x,y,and z) was *** was infiltrated into copper and iron-nickel foams to develop composite materials which resulted in enhancing the thermal conductivity of the paraffin.A comparative analysis is made on the heat storage properties of paraffin in copper and iron-nickel foams/paraffin *** temperature distribution during the phase transition process is experimentally *** comparison indicates that temperature uniformity in copper foam/paraffin composite is better than in iron-nickel foam/paraffin composite and pure paraffin at the same heat *** results show that at heat flux of 1000 W/m^(2),the heat storage time for copper foam/paraffin composite is 20.63% of that of iron-nickel foam/paraffin composite.

关键词： heat storage capacity paraffin/metal foam composite temperature uniformity heat storage rate phase transition process

Process Mining Discovery Techniques for Software Architecture Lightweight Evaluation Framework

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Computers, Materials & Continua 2023年第3期74卷 5777-5797页

作者： Mahdi Sahlabadi Ravie Chandren Muniyandi Zarina Shukur Faizan Qamar Syed hussain ali Kazmi Centre for Cyber Security Faculty of Information Science and Technology(FTSM)Universiti Kebangsaan Malaysia(UKM)Bangi43600SelangorMalaysia

This research recognizes the limitation and challenges of adaptingand applying Process Mining as a powerful tool and technique in theHypothetical Software Architecture (SA) Evaluation Framework with thefeatures and factors of lightweightness. Process mining deals with the largescalecomplexity of security and performance analysis, which are the goalsof SA evaluation frameworks. As a result of these conjectures, all ProcessMining researches in the realm of SA are thoroughly reviewed, and ninechallenges for Process Mining Adaption are recognized. Process mining isembedded in the framework and to boost the quality of the SA model forfurther analysis, the framework nominates architectural discovery algorithmsFlower, Alpha, Integer Linear Programming (ILP), Heuristic, and Inductiveand compares them vs. twelve quality criteria. Finally, the framework’s testingon three case studies approves the feasibility of applying process mining toarchitectural evaluation. The extraction of the SA model is also done by thebest model discovery algorithm, which is selected by intensive benchmarkingin this research. This research presents case studies of SA in service-oriented,Pipe and Filter, and component-based styles, modeled and simulated byHierarchical Colored Petri Net techniques based on the cases’ *** this framework dealswith the system’s log files obtainedfrom SA simulation. Applying process mining is challenging, especially for aSA evaluation framework, as it has not been done yet. The research recognizesthe problems of process mining adaption to a hypothetical lightweightSA evaluation framework and addresses these problems during the solutiondevelopment.

关键词： Software architecture process mining hierarchical colored petri Net architectural discovery algorithms model discovery algorithm

Accelerated Particle Swarm Optimization Algorithm for Efficient Cluster Head Selection in WSN

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Computers, Materials & Continua 2024年第6期79卷 3585-3629页

作者： Imtiaz Ahmad Tariq hussain Babar Shah Altaf hussain Iqtidar ali Farman ali Institute of Computer Sciences and Information Technology The University of AgriculturePeshawarPakistan School of Computer Science and Technology Zhejiang Gongshang UniversityHangzhouChina College of Technological Innovation Zayed UniversityDubaiUnited Arab Emirates School of Computer Science and Technology Chongqing University of Posts and TelecommunicationsChongqing400065China Department of Applied AI School of ConvergenceCollege of Computing and InformaticsSungkyunkwan UniversitySeoul03063South Korea

Numerous wireless networks have emerged that can be used for short communication ranges where the infrastructure-based networks may fail because of their installation and *** of them is a sensor network with embedded sensors working as the primary nodes,termed Wireless Sensor Networks(WSNs),in which numerous sensors are connected to at least one Base Station(BS).These sensors gather information from the environment and transmit it to a BS or gathering *** have several challenges,including throughput,energy usage,and network lifetime *** strategies have been applied to get over these *** may,therefore,be thought of as the best way to solve such ***,it is crucial to analyze effective Cluster Head(CH)selection to maximize efficiency throughput,extend the network lifetime,and minimize energy *** paper proposed an Accelerated Particle Swarm Optimization(APSO)algorithm based on the Low Energy Adaptive Clustering Hierarchy(LEACH),Neighboring Based Energy Efficient Routing(NBEER),Cooperative Energy Efficient Routing(CEER),and Cooperative Relay Neighboring Based Energy Efficient Routing(CR-NBEER)*** the help of APSO in the implementation of the WSN,the main methodology of this article has taken *** simulation findings in this study demonstrated that the suggested approach uses less energy,with respective energy consumption ranges of 0.1441 to 0.013 for 5 CH,1.003 to 0.0521 for 10 CH,and 0.1734 to 0.0911 for 15 *** sending packets ratio was also raised for all three CH selection scenarios,increasing from 659 to *** number of dead nodes likewise dropped for the given combination,falling between 71 and *** network lifetime was deemed to have risen based on the results found.A hybrid with a few valuable parameters can further improve the suggested APSO-based *** to underwater,WSN can make use of the proposed *** overall results have been evaluated and

关键词： Wireless sensor network cluster head selection low energy adaptive clustering hierarchy accelerated particle swarm optimization

Nitrate contamination in groundwater of Kabul Province,Afghanistan:Reasons behind and conceptual management framework discourse

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Journal of Mountain Science 2022年第5期19卷 1274-1291页

作者： JAWADI hussain ali IQBAL Mohammad Wasim NASERI Mohammad FARAHMAND Asadullah AZIZI Abdul Haseeb EQRAR Mohammad Naiem Afghanistan National Water and Environmental Research Center(ANWERC) Kabul 1006Afghanistan Department of Geology Faculty of GeosciencesBamyan UniversityBamyan CityBamyan 1601Afghanistan School of Sustainable Engineering and the Built Environment Arizona State UniversityTempe AZ 85287-8704USA Department of Hydrogeology Ministry of Energy and WaterKabul 1006Afghanistan CITEngineering International Co. LtdTokyoJapan Department of Geology Faculty of GeosciencesKabul UniversityKabul 1006Afghanistan

Groundwater contamination has been on the rise in *** has become a major concern among the policy *** paper aims to propose practical options for the management of nitrate contamination in one of Afghanistan’s groundwater polluted provinces,*** management framework utilized Mann-Kendall and Sen Slope tests to detect nitrate trend and geostatistical analysis option in Arc GIS 10.5 to assess the nitrate *** explore the impact of various management options,a number of legislative documents were *** results indicate a decline in the nitrate storage of Kabul aquifers from 108 mg/L in 2005 to 0.044 mg/L in *** the whole period of the study,the results show that the nitrate volumes remain lower than the nitrate concentration range proposed by World Health Organization(50 mg/L).Groundwater dynamics in Kabul aquifers were influenced by nitrate derived from precipitation and nitrate input from root zones in agricultural ***,different management options for groundwater pollution from nitrate and corresponding authorities,incorporated urban,rural and agriculture,were *** is expected that this study will help policy makers to better manage the nitrate storage of Kabul aquifers by implementing the proposed management options.

关键词： Nitrate concentration Groundwater Afghanistan Effective parameter Management option

Mechanical properties of CNT reinforced hybrid functionally graded materials for bioimplants

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Transactions of Nonferrous Metals Society of China 2014年第S1期24卷 90-98页

作者： M.Asif hussain Adnan MAQBOOL F.Ahmad KHaliD Nabi BAKHSH ali hussain Jamil Ur RAHMAN Jong Kyu PARK Tae Gone PARK Lee Jae HYUN Myong Ho KIM Faculty of Materials Science and Engineering GIK Institute of Engineering Sciences and Technology Topi KPK Pakistan Engineering Research Center for Integrated Mechatronics Materials and Components Changwon National University

The hybrid functionally graded materials(FGM) of hydroxyapatite(HA), stainless steel 316L(SS316L) and carbon nanotubes(CNT) were synthesized for biomedical implants. Three different types of FGM were produced by the combination of SS316 L and CNT to reinforce HA in discrete layers of FGM. In the first type of FGM, concentration of SS316 L was varied from 10% to 40%(mass fraction) with an increment of 10% to reinforce micro HA. In the second type of FGM, 0.5%(mass fraction) functionalized CNT was added by maintaining the rest of composition as that of the first type of FGM. In the third type of FGM, mixture of micro and nano HA(mass ratio1:1) was used, keeping rest of composition similar to the second type of FGM. All types of FGM were subjected to uniaxial compaction and sintered by pressureless sintering technique at similar compaction and sintering parameters. The results show that the densification is enhanced with the addition of CNT and nanocrystalline HA in the FGM. Hardness and fracture toughness increase in both FGM reinforced with CNT, but the increase of the hardness and fracture toughness are more pronounced in FGM with micro and nanocrystalline HA.

关键词： functionally graded materials hydroxyapatite nanocomposites biomaterial implant

Clinical significance of Helicobacter pylori cagA and iceA genotype status

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World Journal of Gastroenterology 2010年第35期16卷 4443-4447页

作者： Nasser Amjad hussain ali Osman Najibah Abdul Razak Junaini Kassian Jeffri Din Nasuruddin bin Abdullah Department of Surgery International Islamic University Malaysia Department of Basic Medical Sciences International Islamic University MalaysiaKuantan 25710PahangMalaysia Department of Surgery Hospital Tengku Ampuan Afzan

AIM:To study the presence of Helicobacter pylori(***) virulence factors and clinical outcome in *** infected ***:A prospective analysis of ninety nine ***-positive patients who underwent endoscopy in our Endoscopy suite were included in this *** was isolated from antral biopsy samples and the presence of cagA,iceA,and iceA2 genotypes were determined by polymerase chain reaction and a reverse hybridization *** for *** infection was performed in all patients using the rapid urease test(CLO-Test).RESULTS:From a total of 326 patients who underwent endoscopy for upper gastrointestinal symptoms,99 patients were determined to be *** ulceration was seen in 33 patients(33%).The main virulence strain observed in this cohort was the cagA gene isolated in 43 *** was associated with peptic ulcer pathology in 39.5%(17/43) and in 28%(16/56) of non-ulcer ***1 was present in 29 patients(29%) and iceA2 in 15 patients(15%).Ulcer pathology was seen in 39%(11/29) of patients with iceA1,while 31%(22/70) had normal *** corresponding values for iceA2 were 33%(5/15) and 33%(28/84),***:Virulence factors were not common in our *** incidence of factors cagA,iceA1 and iceA2 were very low although variations were noted in different ethnic groups.

关键词： Ethnicity Helicobacter pylori Peptic ulcer disease Virulence factors

Ferroelectric and piezoelectric properties of SrZrO_3-modified Bi_(0.5)Na_(0.5)TiO_3 lead-free ceramics

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Transactions of Nonferrous Metals Society of China 2014年第S1期24卷 146-151页

作者： Adnan MAQBOOL ali hussain Jamil Ur RAHMAN Jong Kyu PARK Tae Gone PARK Jae Sung SONG Myong Ho KIM Engineering Research Center for Integrated Mechatronics Materials and Components Changwon National University Korea Electrotechnology Research Institute

The lead-free SrZrO3-modified Bi0.5Na0.5TiO3(BNT-SZ100 x, with x=0-0.15) ceramics were fabricated by a conventional solid-state reaction method. The effects of SZ addition on BNT ceramics were investigated through X-ray diffraction(XRD), scanning electron microscopy(SEM), ferroelectric and electric field-induced strain characterizations. XRD analysis revealed a pure perovskite phase without any traces of secondary phases. Ferroelectric and bipolar field induced-strain curves indicated a disruption of ferroelectric order upon SZ addition into BNT ceramics. A maximum value of remnant polarization(32 μC/cm2) and piezoelectric constant(102 pC/N) was observed at 5%(mole fraction) of SZ. Maximum value of the electric field-induced strain(Smax=0.24%) corresponding to normalized strain(Smax/Emax= d*33= 340 pm/V) was obtained at BNT-SZ9.

关键词： lead-free ceramics BNT perovskite structure field induced strain