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Constraints on unconsolidated pyroclastic flow sediments related REE enrichments originated from potassic-alkaline Gölcük stratovolcano: Darıdere-Direkli-Yakaören (DDY) table 4deposits, southwestern Anatolia of Turkey

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Acta Geochimica 2021年第6期40卷 926-944页

作者： Murat Budakoglu ali Tugcan Unluer Zeynep Doner Huseyin Kocaturk mustafa Kaya mustafa Kumral M.Sezai Kirikoglu Department of Geological Engineering Faculty of MinesIstanbul Technical UniversityIstanbulTurkey

In the last five decades,Rare Earth Elements(REE)are mostly produced from carbonatite complexes and alkaline magmatic *** this respect,pyroclastic flows produced by the potassic-alkaline Gölcük volcanism in the Isparta(SW,Turkey)angle stand out as an important target area where REE enrichments can be *** study focuses on the REE potential,geochemical and mineralogical characteristics of REE-bearing minerals as well as formation modeling of unconsolidated pyroclastic flows in Darıdere-Direkli-Yakaören(DDY)deposits in ***-bearing minerals of DDY deposits which contain abundant trachytic-trachyandesitic rock fragments were determined as fluorapatite,britholite,and chevkinite by using XRD and SEM–EDX *** to the geochemical analysis,the vast majority of RREE(up to 996 ppm)content is LREE such as La,Ce and ***ıdere is the most REE enriched region followed by Yakaören and Direkli regions in terms of LREE(574.9 ppm),relative to MREE(38.5 ppm)and HREE(5.28 ppm)*** results are also on par with subduction-related Italian extrusive carbonatites such as Polino,Cupaello and San *** DDY deposits can also be comparable with intraplate extrusive REE deposits in terms of LREE enrichments,however,HREE,Nb,Th and Zr values are generally *** RREE concentrations tend to rise with the increasing contents of alkaline elements(Na and K),HFSE(such as Nb and U),as well as LILE(Ba,Sr and Rb)and are negatively affected by sedimentary carbonate *** economic value of the DDY deposits can gain importance due to the increasing global demand for LREE’s.

关键词： Pyroclastic flows Rare Earth Elements(REE) Apatite Britholite Chevkinite Alkaline-Ultrapotasic magmatism

Wolbachia-infected mosquitoes:The answer to the dengue endemic in Pakistan?

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Asian Pacific Journal of Tropical Medicine 2021年第9期14卷 383-384页

作者： Qazi Syed Muhammad ali mustafa Ashiq Husain Department of Internal Medicine Dow University of Health SciencesKarachiPakistan Department of Internal Medicine Ziauddin UniversityKarachiPakistan

Dengue is an infectious disease of viral etiology characterized by acute flu-like symptoms with potentially lethal *** virus is transmitted by the mosquitoes of the Aedes genus^([1]).These mosquitoes dwell around smal... 详细信息

关键词： acute infected mosquitoes

Managing Health Treatment by Optimizing Complex Lab-Developed Test Configurations: A Health Informatics Perspective

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Computers, Materials & Continua 2023年第6期75卷 6251-6267页

作者： Uzma Afzal Tariq Mahmood ali mustafa Qamar Ayaz H.Khan Department of Computer Science Federal Urdu University of Arts Science and TechnologyKarachiPakistan Department of Computer Science Institute of Business AdministrationKarachiPakistan Department of Computer Science College of ComputerQassim UniversityBuraydahSaudi Arabia Computer Engineering Department King Fahd University of Petroleum and MineralsDhahranSaudi Arabia SDAIA-KFUPM Joint Research Center for Artificial Intelligence Dhahran31261Saudi Arabia

A complex Laboratory Developed Test(LDT)is a clinical test developed within a single *** is typically configured from many fea-ture constraints from clinical repositories,which are part of the existing Lab-oratory Information Management System(LIMS).Although these clinical repositories are automated,support for managing patient information with test results of an LDT is also integrated within the existing ***,the support to configure LDTs design needs to be made available even in standard LIMS *** manual configuration of LDTs is a complex process and can generate configuration inconsistencies because many constraints between features can remain *** is a risky process and can lead patients to undergo unnecessary *** proposed an optimized solution(opt-LDT)based on Genetic Algorithms to automate the configuration and resolve the inconsistencies in ***-LDT encodes LDT configuration as an optimization problem and generates a consistent configuration that satisfies the constraints of the *** tested and validated opt-LDT for a local secondary care hospital in a real healthcare *** results,averaged over ten runs,show that opt-LDT resolves 90%of inconsistencies while taking between 6 and 6.5 s for each ***,positive feedback based on a subjective questionnaire from clinicians regarding the performance,acceptability,and efficiency of opt-LDT motivates us to present our results for regulatory approval.

关键词： Artificial intelligence health informatics evolutionary algorithms genetic algorithms feature selection laboratory developed test

Dates Fruit Recognition: From Classical Fusion to Deep Learning

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Computer Systems Science & Engineering 2022年第1期40卷 151-166页

作者： Khaled Marji Alresheedi Suliman Aladhadh Rehan Ullah Khan ali mustafa Qamar Department of Computer Science College of ComputerQassim UniversityBuraydahSaudi Arabia Department of Information Technology College of ComputerQassim UniversityBuraydahSaudi Arabia Department of Computing School of Electrical Engineering and Computer Science(SEECS)National University of Sciences and Technology(NUST)IslamabadPakistan

There are over 200 different varieties of dates fruit in the ***,every single type has some very specific features that differ from the *** recent years,sorting,separating,and arranging in automated industries,in fruits businesses,and more specifically in dates businesses have inspired many research *** this regard,this paper focuses on the detection and recognition of dates using computer vision and machine *** experimental setup is based on the classical machine learning approach and the deep learning approach for nine classes of dates *** machine learning includes the Bayesian network,Support Vector Machine,Random Forest,and Multi-Layer Perceptron(MLP),while the Convolutional Neural Network is used for the deep learning *** feature set includes Color Layout features,Fuzzy Color and Texture Histogram,Gabor filtering,and the Pyramid Histogram of the Oriented *** fusion of various features is also extensively explored in this *** MLP achieves the highest detection performance with an F-measure of ***,deep learning shows better accuracy than the classical machine learning *** fact,deep learning got 2%more accurate results as compared to the MLP and the Random *** also show that classical machine learning could give increased classification performance which could get close to that provided by deep learning through the use of optimized tuning and a good feature set.

关键词： features Deep separating

Recurrent Convolutional Neural Network MSER-Based Approach for Payable Document Processing

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Computers, Materials & Continua 2021年第12期69卷 3399-3411页

作者： Suliman Aladhadh Hidayat Ur Rehman ali mustafa Qamar Rehan Ullah Khan Department of Information Technology College of ComputerQassim UniversityBuraydahSaudi Arabia Ainfinity Algorythma Abu DhabiUnited Arab Emirates Department of Computer Science College of ComputerQassim UniversityBuraydahSaudi Arabia Department of Computing School of Electrical Engineering and Computer Science(SEECS)National University of Sciences and Technology(NUST)IslamabadPakistan

A tremendous amount of vendor invoices is generated in the corporate *** automate the manual data entry in payable documents,highly accurate Optical Character Recognition(OCR)is *** paper proposes an end-to-end OCR system that does both localization and recognition and serves as a single unit to automate payable document processing such as cheques and cash *** text localization,the maximally stable extremal region is used,which extracts a word or digit chunk from an *** chunk is later passed to the deep learning model,which performs text *** deep learning model utilizes both convolution neural networks and long short-term memory(LSTM).The convolution layer is used for extracting features,which are fed to the *** model integrates feature extraction,modeling sequence,and transcription into a unified *** handles the sequences of unconstrained lengths,independent of the character segmentation or horizontal scale ***,it applies to both the lexicon-free and lexicon-based text recognition,and finally,it produces a comparatively smaller model,which can be implemented in practical *** overall superior performance in the experimental evaluation demonstrates the usefulness of the proposed *** model is thus generic and can be used for other similar recognition scenarios.

关键词： Character recognition text spotting long short-term memory recurrent convolutional neural networks

The Impact of Check Bits on the Performance of Bloom Filter

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Computers, Materials & Continua 2022年第12期73卷 6037-6046页

作者： Rehan Ullah Khan ali mustafa Qamar Suliman A.Alsuhibany Mohammed Alsuhaibani Department of Information Technology College of ComputerQassim UniversityBuraydahSaudi Arabia Department of Computer Science College of ComputerQassim UniversityBuraydahSaudi Arabia

Bloom filter(BF)is a space-and-time efficient probabilistic technique that helps answermembership ***,BF faces several *** problems with traditional BF are generally ***,a large number of false positives can return wrong content when the data is ***,the large size of BF is a bottleneck in the speed of querying and thus uses large *** order to solve the above two issues,in this article,we propose the check bits *** the implementation perspective,in the check bits approach,before saving the content value in the BF,we obtain the binary representation of the content ***,we take some bits of the content value,we call these the check *** bits are stored in a separate array such that they point to the same location as the ***,the content value(data)is stored in the BF based on the hash function *** retrieval of data from BF,the reverse process of the steps ensures that even if the same hash functions output has been generated for the content,the check bits make sure that the retrieval does not depend on the hash output *** thus helps in the reduction of false *** the experimental evaluation,we are able to reduce more than 50%of false *** our proposed approach,the false positives can still occur,however,false positives can only occur if the hash functions and check bits generate the same value for a particular *** chances of such scenarios are less,therefore,we get a reduction of approximately more than 50%false positives in all *** believe that the proposed approach adds to the state of the art and opens new directions as such.

关键词： Bloom filter big data network processing optimization check bits

The relation between epicardial fat thickness and metabolic syndrome

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Journal of Geriatric Cardiology 2016年第4期13卷 369-370页

作者： Sevket Balta Cengiz Ozturk mustafa Aparci mustafa Demir ali Osman Yildirim Turgay Celik Department of Cardiology Gulhane Medical Academy Ankara Turkey Department of Cardiology Haydarpasa Military Hospital Istanbul Turkey

To the editor We read the article Usefulness of the epicardial fat tissue thickness as a diagnostic criterion for geriatric patients with metabolic syndrome by Kaya, et al. The authors aimed to evaluate the epicardial fat tissue thickness （EFT） as a diagnostic criterion for geriatric patients with metabolic syndrome （MetS）. They concluded that EFT levels were higher in geriatric patients with MetS and can therefore be used as a diagnostic criterion for MetS.

关键词： Atherosclerosis Epicardial fat thickness Metabolic syndrome

Wireless Clamp-on Torque Transducer

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Wireless Clamp-on Torque Transducer

作者： Rajput,ali mustafa 南京理工大学

学位级别：硕士

在工业应用中,扭矩是旋转机械开发、测试及安全控制过程中最重要的物理量,对扭矩精确监测是其正常运行的根本。设计一种安装维护简便、精度高、抗干扰能力强、使用寿命长的扭矩测试系统是本领域的热点。本文提出并设计了一种新型扭矩测... 详细信息

在工业应用中,扭矩是旋转机械开发、测试及安全控制过程中最重要的物理量,对扭矩精确监测是其正常运行的根本。设计一种安装维护简便、精度高、抗干扰能力强、使用寿命长的扭矩测试系统是本领域的热点。本文提出并设计了一种新型扭矩测量系统。本文研究了基于扭转角应变测量原理的无线扭矩测试系统。为了获取系统的最优参数,对机械结构和电路部分进行了仿真及实验验证。应用有限元分析对机械结构进行仿真,分析了传感器的应力分布及敏感元件最优布置位置,同时还分析了敏感轴的长度、直径等因素对传感器灵敏度的影响。仿真并实际制作了适合传感器信号的调理电路及无线数据采集系统,并对整个系统进行了实验验证。经试验验证,本文设计的扭矩传感器量程为50Nm,灵敏度为0.023V/Nm。与传统的扭矩传感器相比,本文设计的扭矩测试系统具有安装维护简便、无需对原机械结构进行改动、复杂环境适应性强、无线射频数据传输等优点。本文最后,通过仿真和实验验证了系统的可行性。

关键词：非接触式扭矩测量应变片射频遥测轴类工件

Shadows and gravitational weak lensing by the Schwarzschild black hole in the string cloud background with quintessential field

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Chinese Physics C 2022年第12期46卷 321-332页

作者： G.mustafa Farruh Atamurotov Ibrar Hussain Sanjar Shaymatov ali Övgün Department of Physics Zhejiang Normal UniversityJinhua 321004China Inha University in Tashkent Ziyolilar 9Tashkent 100170Uzbekistan Akfa University Milliy Bog Street 264Tashkent 111221Uzbekistan National University of Uzbekistan Tashkent 100174Uzbekistan Tashkent State Technical University Tashkent 100095Uzbekistan School of Electrical Engineering and Computer Science National University of Sciences and TechnologyH-12IslamabadPakistan Samarkand State University University Avenue 15Samarkand 140104Uzbekistan Ulugh Beg Astronomical Institute Astronomicheskaya 33Tashkent 100052Uzbekistan Institute of Fundamental and Applied Research National Research University TIIAMEKori Niyoziy 39Tashkent 100000Uzbekistan Physics Department Eastern Mediterranean UniversityFamagusta99628 North Cyprus via Mersin 10Turkey

In this study,we observe that,in the presence of the string cloud parameter a and the quintessence parameterγ,with the equation of state parameter,ω_(q) = -2/3the radius of the shadow of the Schwarzschild black hole increases as compared with that in the pure Schwarzschild black hole *** existence of both quintessential dark energy and the cloud of strings increases the shadow size;hence,the strength of the gravitational field around the Schwarzschild black hole *** the data collected by the Event Horizon Telescope(EHT)collaboration for M87*and Sgr A*,we obtain upper bounds on the values of a andγ.Further,we see the effects of a andγon the rate of emission energy for the Schwarzschild black *** notice that the rate of emission energy is higher in the presence of clouds of strings and ***,we study the weak deflection angle using the Gauss-Bonnet *** show the influence of a andγon the weak deflection *** notice that both a andγincrease the deflection angleα.

关键词： shadow gravitational Lensing string cloud quintessence Schwarzschild black hole