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Impact of hygienic level on parasite infection

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Asian Pacific Journal of Tropical Medicine 2010年第2期3卷 148-149页

作者： adnan Moh'd Ammoura Family Practitioner Jordanian Board in Family MedicineRoyal Jordanian Medical Services

Objective:To find out the prevalence of intestinal parasites among primary school population(the most vulnerable group) in rural and urban areas in south ***:During a medical civic action in the south of Jordan in summer 2000,stool specimens were collected from 2400 primary school children,aged from 6-12 years,and examined for the detection of intestinal parasitic infection from both urban(1 100 samples) and rural(1 300 samples) areas in south ***:The results indicated that the overall prevalence of intestinal parasitic infection was 28.5%.It was more in rural(33.2%) than in urban(23.0%) areas,but no sex difference was *** regard to the type of infection,Giardia lamblia was the commonest intestinal protozoa, with a rate of 42.6%,while Enterobious vermicularis was the commonest helminth recorded in our study with a rate of 5.9%.Conclusions:Health education by health and school authorities is recommended,particular attention should be paid to repairing the sewage disposal system as well as water supply,which acts as main source of water pollution.

关键词： Hygiene Parasite infection Rural Urban Sanitation

Solution of Algebraic Lyapunov Equation on Positive-Definite Hermitian Matrices by Using Extended Hamiltonian Algorithm

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Computers, Materials & Continua 2018年第2期54卷 181-195页

作者： Muhammad Shoaib Arif Mairaj Bibi adnan Jhangir Department of Mathematics Air UniversityPAF ComplexE-9IslamabadPakistan Department of Mathematics Comsats Institute of Information TechnologyPark RoadChak-ShahzadIslamabadPakistan Department of Mathematics Comsats Institute of Information TechnologyWah CanttPakistan

This communique is opted to study the approximate solution of the Algebraic Lyapunov equation on the manifold of positive-definite Hermitian *** choose the geodesic distance between􀀀AHX􀀀XA and P as the cost function,and put forward the Extended Hamiltonian algorithm(EHA)and Natural gradient algorithm(NGA)for the ***,several numerical experiments give you an idea about the effectiveness of the proposed *** also show the comparison between these two algorithms EHA and *** results are provided and analyzed *** also conclude that the extended Hamiltonian algorithm has better convergence speed than the natural gradient algorithm,whereas the trajectory of the solution matrix is optimal in case of Natural gradient algorithm(NGA)as compared to Extended Hamiltonian Algorithm(EHA).The aim of this paper is to show that the Extended Hamiltonian algorithm(EHA)has superior convergence properties as compared to Natural gradient algorithm(NGA).Upto the best of author’s knowledge,no approximate solution of the Algebraic Lyapunov equation on the manifold of positive-definite Hermitian matrices is found so far in the literature.

关键词： Information geometry algebraic lyapunov equation positive-definite hermitianmatrix manifold natural gradient algorithm extended hamiltonian algorithm

Improved binary similarity measures for software modularization

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Frontiers of Information Technology & Electronic Engineering 2017年第8期18卷 1082-1107页

作者： Rashid NASEEM Mustafa Bin Mat DERIS Onaiza maqbool Jing-peng LI Sara SHAHZAD Habib SHAH Faculty of Computer Science and Information Technology Universiti Tun Hussein Onn Malaysia Parit Raja 86500 Malaysia Dcpartment of Computer Science Quaid-i-Azam University Islamabad45320 Pakistan Division of Computer Science and Mathematics University of Stirling Stirling FK9 4LA UI Department of Computer Science University of Peshawar Peshawar 25120 Pakistan SFaculty of Computer and Information Systems Islamic University Madina Madina POBox 170 KSA

Various binary similarity measures have been employed in clustering approaches to make homogeneous groups of similar entities in the data. These similarity measures are mostly based only on the presence or absence of features. Binary similarity measures have also been explored with different clustering approaches （e.g., agglomera- tive hierarchical clustering） for software modularization to make software systems understandable and manageable. Each similarity measure has its own strengths and weaknesses which improve and deteriorate the clustering results, respectively. We highlight the strengths of some well-known existing binary similarity measures for software mod- ularization. Furthermore, based on these existing similarity measures, we introduce several improved new binary similarity measures. Proofs of the correctness with illustration and a series of experiments are presented to evaluate the effectiveness of our new binary similarity measures.

关键词： Binary similarity measure Binary features Combination of measures Software modularization

Stump appendicitis is a rare delayed complication of appendectomy:A case report

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World Journal of Gastroenterology 2006年第33期12卷 5401-5403页

作者： Mehmet Uludag adnan Isgor Muzaffer Basak Second Department of General Surgery Sisli Etfal Training and Research Hospital Sisli Istanbul Turkey Golden Horn University Aksaray Istanbul Turkey Department of Radiology Sisli Etfal Training and Research Hospital Sisli Istanbul Turkey

Stump appendicitis is an acute inflammation of the residual appendix and one of the rare complications after appendectomy. Paying attention to the possibility of stump appendicitis in patients with right lower abdominal pain after appendectomy can prevent the delay of diagnosis and treatment. In patients with stump appendicitis, CT scan not only assists in making an accurate preoperative diagnosis but also excludes other etiologies. We report a 47-year old man with preoperatively diagnosed stump appendicitis by CT, who underwent an open appendectomy 20 years ago.

关键词： Stump appendicitis Delayed complication Preoperative diagnosis Computed tomography Incomplete appendectomy

Structural and Optoelectronic Properties of Cubic CsPbF3 for Novel Applications

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Chinese Physics Letters 2011年第11期28卷 232-235页

作者： G.Murtaza Iftikhar Ahmad M.maqbool H.A.Rahnamaye Aliabad A.Afaq Materials Modeling Laboratory Department of PhysicsHazara UniversityMansehraPakistan Department of Physics University of MalakandChakdaraPakistan Department of Physics and Astronomy Ball State UniversityIndianaUSA Department of Physics Sabzevar Tarbiat Moallem UniversitySabzevarIran Center of Excellence in Solid State Physics Qua-e-Azam CampusLahorePakistan

Chemical bonding as well as structural,electronic and optical properties of CsPbF3 are calculated using the highly accurate full potential linearized augmented plane-wave method within the framework of density functional theory(DFT).The calculated lattice constant is found to be in good agreement with the experimental *** electron density plots reveal strong ionic bonding in Cs-F and strong covalent bonding in *** calculations show that the material is a direct and wide bandgap semiconductor with a fundamental gap at the R-symmetry *** properties such as the real and imaginary parts of the dielectric function,refractive index,extinction coefficient,reflectivity,optical conductivity and absorption coefficient are also *** on the calculated wide and direct bandgap,as well as other optical properties of the compound,it is predicted that CsPbF_(3) is suitable for optoelectronic devices and anti-reflecting coatings.

关键词： bonding coefficient imaginary

Optimizing Traffic Signals in Smart Cities Based on Genetic Algorithm

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Computer Systems Science & Engineering 2022年第1期40卷 65-74页

作者： Nagham A.Al-Madi adnan A.Hnaif Al-Zaytoonah University of Jordan Faculty of Science and Information TechnologyAmman11733Jordan

Current traffic signals in Jordan suffer from severe congestion due to many factors,such as the considerable increase in the number of vehicles and the use of fixed timers,which still control existing traffic *** condition affects travel demand on the streets of *** study aims to improve an intelligent road traffic management system(IRTMS)derived from the human community-based genetic algorithm(HCBGA)to mitigate traffic signal congestion in Amman,Jordan’s capital *** parameters considered for IRTMS are total time and waiting time,and fixed timers are still used for *** contrast,the enhanced system,called enhanced-IRTMS(E-IRTMS),considers additional important parameters,namely,the speed performance index(SPI),speed reduction index(SRI),road congestion index(R i),and congestion period,to enhance IRTMS decision.A significant reduction in congestion period was measured using E-IRTMS,improving by 13% compared with that measured using ***,the IRTMS result surpasses that of the current traffic signal system by approximately 83%.This finding demonstrates that the E-IRTMS based on HCBGA and with unfixed timers achieves shorter congestion period in terms of SPI,SRI,and R_(i) compared with IRTMS.

关键词： Genetic algorithm traffic signal congestion smart cities

Data-driven Approach for State Prediction and Detection of False Data Injection Attacks in Smart Grid

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Journal of Modern Power Systems and Clean Energy 2023年第2期11卷 455-467页

作者： Haftu Tasew Reda adnan Anwar Abdun Mahmood Naveen Chilamkurti Department of Computer Science and IT La Trobe UniversityBundooraVIC 3086Australia School of IT Deakin UniversityWaurn PondsVIC 3216Australia

In a smart grid,state estimation(SE)is a very important component of energy management *** main functions include system SE and detection of cyber ***,it has been shown that conventional SE techniques are vulnerable to false data injection(FDI)attack,which is a sophisticated new class of attacks on data integrity in smart *** main contribution of this paper is to propose a new FDI attack detection technique using a new data-driven SE model,which is different from the traditional weighted least square based SE *** SE model has a number of unique advantages compared with traditional SE ***,the prediction technique can better maintain the inherent temporal correlations among consecutive measurement ***,the proposed SE model can learn the actual power system ***,this paper shows that this SE model can be effectively used to detect FDI attacks that otherwise remain stealthy to traditional SE-based bad data *** proposed FDI attack detection technique is evaluated on a number of standard bus *** performance of state prediction and the accuracy of FDI attack detection are benchmarked against the state-ofthe-art *** results show that the proposed FDI attack detection technique has a higher detection rate compared with the existing techniques while reducing the false alarms significantly.

关键词： Data-driven false data injection machine learning power system security state estimation smart grid

An iterative approach for modal analysis of solid rocket motor incorporating frequency dependent modulus

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航空动力学报 2013年第2期28卷 452-458页

作者： Muhammad adnan SUN Bing ZHANG Jian-wei Sarosh Ali School of Astronautics Beijing University of Aeronautics and Astronautics

The modulus of viscoelastic materials varies with excitation ***,during modal analysis of frequency dependent materials,a material evaluation frequency is necessary because stiffness cannot be modified during eigenfrequency *** a result,only those vibration modes are accurate,of which eigenfrequency is close to the material evaluation *** order to obtain vibration modes of solid rocket motor(SRM) using material modulus based on frequency which is the same as the eigenfrequency,an iterative approach was *** of the iterative technique show that frequency modes obtained from the method are in complete agreement with the eigenfrequency and material evaluation frequency.

关键词： solid rocket motor viscoelastic materials modal analysis eigenfrequency frequency dependent modulus

A block-based secure and robust watermarking scheme for color images based on multi-resolution decomposition and de-correlation

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Frontiers of Information Technology & Electronic Engineering 2019年第7期20卷 946-964页

作者： Muhammad IMRANz Bruce AHARVEY Muhammad ATIF adnan Ali MEMON Department of Electrical&Computer Engineering Florida State UniversityTallahassee32306USA Faculty of Information and Communication Technology Balochistan University of Information TechnologyEngineering and Management SciencesQuetta87100Pakistan

This paper presents a block-based secure and robust watermarking technique for color images based on multi-resolution decomposition and *** principal objective of the presented scheme is to simultaneously meet all the four requirements(robustness,security,imperceptibility,and capacity)of a good watermarking *** contribution of this study is to basically achieve the four contradictory requirements that a good watermarking scheme must *** do so,different approaches are combined in a way that the four requirements are *** instance,to obtain imperceptibility,the three color channels(red,green,and blue)are de-correlated using principal component analysis,and the first principal component(de-correlated red channel)is chosen for watermark ***,to achieve robustness,the de-correlated channel is decomposed using a discrete wavelet transform(DWT),and the approximate band(the other three bands are kept intact to preserve the edge information)is further decomposed into distinct *** random blocks are chosen based on a random generated *** random selected blocks are further broken down into singular values and *** on the mutual dependency on singular values and vectors’matrices,the values are modified depending on the watermarking bits,and their locations are saved and used as another key,required when the watermark is to be ***,two-level authentication levels ensure the security,and using both singular values and vectors increases the capacity of the presented ***,the involvement of both left and right singular vectors along with singular values in the watermarking embedding process strengthens the robustness of the proposed ***,to compare the presented scheme with the state-of-the-art schemes in terms of imperceptibility(peak signal-to-noise ratio and structural similarity index),security(with numerous fake keys),robustness(normalized correlation and bit error rate)

关键词： Copyright protection Data hiding Multi-resolution decomposition De-correlation Security