|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Surface plasmon polariton at the interface of dielectric and graphene medium using Kerr effect显示文摘We theoretically investigate the control of surface plasmon polariton(SPP) generated at the interface of dielectric and graphene medium under Kerr nonlinearity. The controlled Kerr nonlinear signal of probe light beam in a dielectric medium is used to generate SPPs at the interface of dielectric and graphene medium. The positive, negative absorption, and dispersion properties of SPPs are modified and controlled by the control and Kerr fields. A large amplification(negative absorption) is noted for SPPs under the Kerr nonlinearity. The normal/anomalous slope of dispersion and propagation length of SPPs is modified and controlled with Kerr nonlinearity. This leads to significant variation in slow and fast SPP propagation. The controlled slow and fast SPP propagation may predict significant applications in nano-photonics, optical tweezers, photovoltaic devices, plasmonster, and sensing technology. | Bakhtawar Muhammad Haneef B A Bacha H Khan M Atif | 2018 | Chinese Physics B2018，27，11： | 3 |
| 2 | Utility of wang needle aspiration in the diagnosis of actinomycosis显示文摘 | Bakhtawar I Schaefer RF Salian N | 2001 | Chest2001，119，6： | 1 |
| 3 | Utility of Wang needle aspiration in the diagnosis of actinomycosis显示文摘 | Bakhtawar I Schaefer RF Salian N | 2001 | Chest2001，119，6： | 1 |
| 4 | High Absolute Risks and Predictors of Venous and Arterial Thromboembolic Events in Patients With Nephrotic Syndrome: Results From a Large Retrospective Cohort Study显示文摘 | Bakhtawar K. Mahmoodi Min Ki ten Kate Femke Waanders Nic J.G.M. Veeger Jan-Leendert P. Brouwer Liffert Vogt Gerjan Navis Jan van der Meer | 2008 | Circulation2008，，2： | 1 |
| 5 | Statin use in patients with nephroie syndrome is associated with a lower risk of venous thromboembolism 显示文摘 | blohammad Resh Bakhtawar K | 2011 | Thromb Res2011，127，5： | 1 |
| 6 | Utility of wang needle aspiration in the diagnosis of actinomycosis 显示文摘 | Bakhtawar I Schaefer RF Salian N | 2001 | Chest2001，，8： | 1 |
| 7 | Utility of Wang needle aspiration in the diagnosis of actinomycosis显示文摘 | Bakhtawar I Schaefer RF Salian N | 2001 | Chest2001，，8： | 1 |
| 8 | Associations of kidney disease measures with mortality and end-stage renal disease in individuals with and without hypertension: a meta-analysis显示文摘 | Bakhtawar K Mahmoodi Kunihiro Matsushita Mark Woodward Peter J Blankestijn Massimo Cirillo Takayoshi Ohkubo Peter Rossing Mark J Sarnak Bénédicte Stengel Kazumasa Yamagishi Kentaro Yamashita Luxia Zhang Josef Coresh Paul E de Jong Brad C Astor | 2012 | 2012 (9854)2012，，9854： | 1 |
| 9 | Evaluation and reinforcement of the correlation of s-phase fraction with nodal metastases, tumor grade and tumor size in breast carcinoma patients in pakistan 显示文摘 | Bakhtawar H Munawar Ali N Khan S | 2001 | Pathology Research and Practice2001，197，： | 1 |
| 10 | Green5G: Enhancing Capacity and Coverage in Device-to-Device Communication显示文摘With the popularity of green computing and the huge usage of networks,there is an acute need for expansion of the 5G network.5G is used where energy efficiency is the highest priority,and it can play a pinnacle role in helping every industry to hit sustainability.While in the 5G network,conventional performance guides,such as network capacity and coverage are still major issues and need improvements.Device to Device communication(D2D)communication technology plays an important role to improve the capacity and coverage of 5G technology using different techniques.The issue of energy utilization in the IoT based system is a significant exploration center.Energy optimizationin D2D communication is an important point.We need to resolve this issue for increasing system performance.Green IoT speaks to the issue of lessening energy utilization of IoT gadgets which accomplishes a supportable climate for IoT systems.In this paper,we improve the capacity and coverage of 5G technology using Multiple Inputs Multiple Outputs(MU-MIMO).MUMIMO increases the capacity of 5G in D2D communication.We also present all the problems faced by 5G technology and proposed architecture to enhance system performance. | Abdul Rehman Javed Rabia Abid Bakhtawar Aslam Hafiza Ammara Khalid Mohammad Zubair Khan Omar H.Alhazmi Muhammad Rizwan | 2021 | Computers, Materials & Continua2021，，5： | 0 |
| 11 | Surface plasmon polaritons induced reduced hacking显示文摘There is always need for secure transmission of information and simultaneously compact-size photonic circuits. This can be achieved if surface plasmon-polaritons(SPPs) are used as source of information, and the reduced hacking as the transmission phenomenon. In this article, an SPP-based reduced hacking scheme is presented at interface between atomic medium and metallic conductor. The SPP propagation is manipulated with conductivity of the metal. The delay or advance of the SPP is found to create nanosecond time gap which can be used for storing and sending the information safely. The reduced hacking is further modified with conductivity of the metal and the control parameters of the atomic medium. | Bakhtawar Muhammad Haneef Humayun Khan | 2021 | Chinese Physics B2021，30，6： | 0 |
| 12 | Birefringence via Doppler broadening and prevention of information hacking显示文摘We propose a new scheme for the coherent control of birefringent light pulses propagation in a four-level atomic medium. We modify the splitting of a light pulse by controlling the electric and magnetic responses. The Doppler broadening effect is also noted on the propagation of the birefringent pulses. The dispersions of the birefringence beams are oppositely manipulated for delay and advancement of time at a Doppler width of 10γ. A time gap is created between the birefringence beams, which protects from hacking of information. The time gap is then closed to restore the pulse into the original form by a reverse manipulation of the dispersion of the birefringence beams, i.e., introducing another medium whose transfer function is the complex conjugate of that of the original medium. The results are useful for secure communication technology. | Humayun Khan Muhammad Haneef Bakhtawar | 2018 | Chinese Physics B2018，27，1： | 0 |
| 13 | Space–time cloaks through birefringent Goos–H?nchen shifts显示文摘We report a theoretical demonstration for the creation of space–time holes based on birefringence of reflection,transmission, and the Goos–H?chen(GH) shifts from a chiral medium. We observed space–time holes in the reflection, transmission, and their corresponding GH-shifted beams. Two space–time holes are clearly detected in the regions of 0 < t ≤ 5τ_0 and-5 w ≤ y ≤ 5 w, as well as in the regions of-5τ_0≤ t ≤ 0 and-5 w ≤ y ≤ 5 w.These space–time holes hide objects and information contents from observers and hackers. The objects and information contents are completely undetectable, and thus events can be cloaked. The results of this paper have potential applications in the invisibility of drone technology and secure communication of information in telecom industries. | Humayun Khan Muhammad Haneef Bakhtawar | 2019 | Chinese Optics Letters2019，17，3： | 0 |
| 14 | Overview of Strain Characterization in Relation to Serological and Molecular Detection of Citrus tristeza Closterovirus显示文摘Tristeza is a devastating viral disease in all the citrus growing countries throughout the world and has killed millions of citrus trees in severely affected orchards.The citrus species grafted on sour orange rootstock are affected by this disease.Predominantly,the sweet orange,grapefruit and lime trees grafted on sour orange exhibit severe symptoms like quick decline,vein clearing,pin holing,bark scaling and degeneration leading to variable symptoms.Symptomatic expression of Citrus tristeza virus(CTV)in different hosts has been attributed to virus isolates which are from severe to mild.Different serological and molecular assays have been deployed to differentiate the strains of CTV.Citrus tristeza virus is diversified towards its strains on the basis of biological,serological and molecular characterization.Phenotypic expression is due to genetic alteration and different molecular basis have now been adopted for strain differentiation.This review will give a brief idea about the different CTV isolates,their characterization based on nucleic acid and serological assays.Different methods along with salient features for strain characterization has also been reviewed.This review will also open the new aspects towards formulation of management strategies through different detection techniques. | Yasir Iftikhar Mazhar Abbas Mustansar Mubeen Muhammad Zafar-ul-Hye Faheema Bakhtawar Sonum Bashir Ashara Sajid Muhammad Asif Shabbir | 2021 | Phyton-International Journal of Experimental Botany2021，90，4： | 0 |
| 15 | Yellow Vein Mosaic Disease in Okra(Abelmoschus esculentus L.):An Overview on Causal Agent,Vector and Management显示文摘Okra(Abelmoschus esculentus L.)belongs to the Malvaceae family and is one of the most essential and popular vegetables globally.It is rich in proteins,carbohydrates,and vitamins.Abiotic and biotic factors threaten okra productivity.Okra yellow vein mosaic disease(OYVMD)is the most destructive disease of okra.The causal agent,[i.e.,Okra yellow vein mosaic virus(OYVMV)]of this disease belongs to the family Geminiviridae and genus Begomovirus.OYVMV is a monopartite with additional ssDNA molecule.This virus has two components DNA-A for protein coding and DNA-B for symptoms induction.Whitefly transmits OYVMV in persistent manner.Characteristic symptoms of OYVMV infected okra plants are chlorosis,dwarfing,and yellowing of veins and fruits.High temperatures with moderate rainfall enhance the development of OYVMV disease and the whitefly population.However,high humidity with low temperature and rainfall has no significant role in developing the OYVMD and whitefly population.Moreover,the virus also affects the secondary metabolites in the infected okra plants.The virus can be managed through various strategies including the application of plant defense activators,the development of resistant varieties and by controlling its vector via pesticides and plant extracts.Various plant defense activators such as monopotassium phosphate(KH2PO),salicylic acid,benzoic acid,and citric acid enhance resistance in okra against OYMVD.In addition,the resistance to OYMVD can also be achieved by successfully incorporating high yielding but resistant cultivars of acceptable quality.In this review,we have discussed history,economic impact,symptomology,disease development under a natural environment,genetics and management of OYVMV. | Mustansar Mubeen Yasir Iftikhar Aqleem Abbas Mazhar Abbas Muhammad Zafar-ul-Hye Ashara Sajid Faheema Bakhtawar | 2021 | Phyton-International Journal of Experimental Botany2021，90，6： | 0 |
| 16 | STABILITY ANALYSIS OF CAUSAL INTEGRAL EVOLUTION IMPULSIVE SYSTEMS ON TIME SCALES显示文摘In this article,we present the existence,uniqueness,Ulam-Hyers stability and Ulam-Hyers-Rassias stability of semilinear nonautonomous integral causal evolution impulsive integro-delay dynamic systems on time scales,with the help of a fixed point approach.We use Gronwall’s inequality on time scales,an abstract Growall’s lemma and a Picard operator as basic tools to develop our main results.To overcome some difficulties,we make a variety of assumptions.At the end an example is given to demonstrate the validity of our main theoretical results. | 徐家发 Bakhtawar PERVAIZ Akbar ZADA Syed Omar SHAH | 2021 | Acta Mathematica Scientia2021，41，3： | 0 |
| 17 | Ozone Depletion Identification in Stratosphere Through Faster Region-Based Convolutional Neural Network显示文摘The concept of classification through deep learning is to build a model that skillfully separates closely-related images dataset into different classes because of diminutive but continuous variations that took place in physical systems over time and effect substantially.This study has made ozone depletion identification through classification using Faster Region-Based Convolutional Neural Network(F-RCNN).The main advantage of F-RCNN is to accumulate the bounding boxes on images to differentiate the depleted and non-depleted regions.Furthermore,image classification’s primary goal is to accurately predict each minutely varied case’s targeted classes in the dataset based on ozone saturation.The permanent changes in climate are of serious concern.The leading causes beyond these destructive variations are ozone layer depletion,greenhouse gas release,deforestation,pollution,water resources contamination,and UV radiation.This research focuses on the prediction by identifying the ozone layer depletion because it causes many health issues,e.g.,skin cancer,damage to marine life,crops damage,and impacts on living being’s immune systems.We have tried to classify the ozone images dataset into two major classes,depleted and non-depleted regions,to extract the required persuading features through F-RCNN.Furthermore,CNN has been used for feature extraction in the existing literature,and those extricated diverse RoIs are passed on to the CNN for grouping purposes.It is difficult to manage and differentiate those RoIs after grouping that negatively affects the gathered results.The classification outcomes through F-RCNN approach are proficient and demonstrate that general accuracy lies between 91%to 93%in identifying climate variation through ozone concentration classification,whether the region in the image under consideration is depleted or non-depleted.Our proposed model presented 93%accuracy,and it outperforms the prevailing techniques. | Bakhtawar Aslam Ziyad Awadh Alrowaili Bushra Khaliq Jaweria Manzoor Saira Raqeeb Fahad Ahmad | 2021 | Computers, Materials & Continua2021，，8： | 0 |
| 18 | Surface Plasmon Polariton Fizeaus Dragging: via Relative Rotational Sensing显示文摘A new scheme focusing on the surface plasmon polariton interferometry between the metal and dielectric interface is introduced. The phase shift is measured by using surface plasmon polariton wave, generated at the interface of metallic and dielectric media. The phase shift of SPPs is modi?ed under phase and amplitude control of complex conductivity for interferometry. The control ?elds strongly in?uence the phase shift of SPPs for detection of molecular motion. The phase shift of SPPs is further modi?ed by Plasmon polariton Fizeaus dragging effect. We measure 20%–25%fractional change in delay and their phases shift between two left and right SPPs modes. Our results may have signi?cant applications in sensor interferometer technology. | Bilal Shoaib Muhammad Haneef Humayun Khan Bakhtawar | 2019 | Communications in Theoretical Physics2019，71，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员