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A New Segmentation Framework for Arabic Handwritten Text Using Machine Learning Techniques

Computers, Materials & Continua 2021年第8期68卷 2727-2754页

作者： Saleem Ibraheem Saleem Adnan Mohsin Abdulazeez zeynep Orman Department of Information Technology Technical Informatics College of AkreDuhok Polytechnic UniversityDuhok42004Kurdistan RegionIraq Department of Computer Engineering Faculty of EngineeringIstanbul University-CerrahpasaIstanbul34320Turkey

The writer identification(WI)of handwritten Arabic text is now of great concern to intelligence agencies following the recent attacks perpetrated by known Middle East terrorist *** is also a useful instrument for the digitalization and attribution of old text to other authors of historic studies,including old national and religious *** this study,we proposed a new affective segmentation model by modifying an artificial neural network model and making it suitable for the binarization stage based on *** modified method is combined with a new effective rotation model to achieve an accurate segmentation through the analysis of the histogram of binary ***,propose a new framework for correct text rotation that will help us to establish a segmentation method that can facilitate the extraction of text from its *** projections and the radon transform are used and improved using machine learning based on a co-occurrence matrix to produce binary *** training stage involves taking a number of images for model *** images are selected randomly with different angles to generate four classes(0–90,90–180,180–270,and 270–360).The proposed segmentation approach achieves a high accuracy of 98.18%.The study ultimately provides two major contributions that are ranked from top to bottom according to the degree of *** proposed method can be further developed as a new application and used in the recognition of handwritten Arabic text from small documents regardless of logical combinations and sentence construction.

关键词： Writer identification handwritten Arabic biometric systems artificial neural network segmentation skew detection model

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Epidemiology and etiology of chemical ocular injury:A brief review

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World Journal of Clinical Cases 2023年第6期11卷 1245-1251页

作者： zeynep Akgun Ozlem Barut Selver Department of Ophthalmology Ege University Faculty of MedicineIzmir 35100Turkey

Chemical ocular injury is one of the common ophthalmologic emergencies that can cause vision loss and serious *** all protective measures,it continues to be a serious public health problem,especially in young male *** it is known that injuries occur most frequently in the workplace and in young male patients,there is a variable frequency and distribution in different regions around the *** addition,with the coronavirus disease 2019 pandemic,there are changing trends in ocular chemical *** review aims to specify an update on the epidemiological and etiological features of ocular chemical injuries.

关键词： Chemical ocular injury Alkaline Acid COVID-19 Epidemiology Etiology

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Clinical,Biochemical,and Radiological Retrospective Analysis in Patients with Adrenal Incidentaloma-A Secondary Publication

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Proceedings of Anticancer Research 2024年第1期8卷 129-139页

作者： zeynep Ebru Eser Ramazan Gen Kadir Eser Kerem Sezer Esen Akbay Department of Nephrology Mersin University HospitalMersinTurkey Mersin University Hospital Department of EndocrinologyMersinMersinTurkey Mersin University Hospital Department of Medical OncologyMersinMersinTurkey

Objective:To evaluate the epidemiological,demographic,clinical features,treatment approaches,and survival of patients followed up for adrenal ***:Data from 46 patients who were treated and followed up due to adrenal incidentaloma in the Endocrinology Department of Mersin University Health Research and Application Hospital between 2010 and 2014 were retrospectively ***:Of the cases included in the study,13 were male,33 were female,and the mean age was 54.09±10.7 *** most common reason for admission was abdominal pain in 34.78%of the patients,the most commonly diagnosed radiological method was dynamic adrenal CT in 60.87%,and the most common location was the left adrenal *** mean lesion diameter was between 26.8±16.5 *** frequency of hypertension was 50%,obesity 47.8%,type 2 diabetes 21.7%,osteoporosis 42.8%,and metabolic syndrome 41.3%.According to hormonal evaluation results,non-functional adrenal adenoma(NFAA)was found in 82.61%,subclinical Cushing’s syndrome(SCS)in 15.21%,and aldosteronoma in 2.1%.Myelolipoma,pheochromocytoma,and adrenocortical adenoma were diagnosed in 8 cases undergoing *** patient died due to liver *** hormonal activation or growth in lesion size was detected during the follow-up of the ***:Due to the very different pathological and radiological appearances of adrenal incidentaloma,it is important to evaluate demographic,etiological,clinical,laboratory,and radiological data as a whole in the treatment and follow-up.

关键词： Adrenal incidentaloma Subclinical Cushing’s syndrome Non-functional adrenal adenoma Diagnosis Treatment

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Higher-Order Smoothing: A Novel Semantic Smoothing Method for Text Classification

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Journal of Computer Science & Technology 2014年第3期29卷 376-391页

作者： Mitat Poyraz zeynep Hilal Kilimci Murat Can Ganiz Department of Computer Engineering Dogus UniversityIstanbul 34722Turkey

It is known that latent semantic indexing （LSI） takes advantage of implicit higher-order （or latent） structure in the association of terms and documents. Higher-order relations in LSI capture ＂latent semantics＂. These findings have inspired a novel Bayesian framework for classification named Higher-Order Naive Bayes （HONB）, which was introduced previously, that can explicitly make use of these higher-order relations. In this paper, we present a novel semantic smoothing method named Higher-Order Smoothing （HOS） for the Naive Bayes algorithm. HOS is built on a similar graph based data representation of the HONB which allows semantics in higher-order paths to be exploited. We take the concept one step further in HOS and exploit the relationships between instances of different classes. As a result, we move beyond not only instance boundaries, but also class boundaries to exploit the latent information in higher-order paths. This approach improves the parameter estimation when dealing with insufficient labeled data. Results of our extensive experiments demonstrate the value of HOS oi1 several benchmark datasets.

关键词： Naive Bayes semantic smoothing higher-order Naive Bayes higher-order smoothing text classification

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ROBOD, room-level occupancy and building operation dataset

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Building Simulation 2022年第12期15卷 2127-2137页

作者： zeynep Duygu Tekler Eikichi Ono Yuzhen Peng Sicheng Zhan Bertrand Lasternas Adrian Chong Department of the Built Environment National University of Singapore4 Architecture Drive117566Singapore

The availability of the building’s operation data and occupancy information has been crucial to support the evaluation of existing models and development of new data-driven *** paper describes a comprehensive dataset consisting of indoor environmental conditions,Wi-Fi connected devices,energy consumption of end uses(i.e.,HVAC,lighting,plug loads and fans),HVAC operations,and outdoor weather conditions collected through various heterogeneous sensors together with the ground truth occupant presence and count information for five rooms located in a university *** five rooms include two different-sized lecture rooms,an office space for administrative staff,an office space for researchers,and a library space accessible to all students.A total of 181 days of data was collected from all five rooms at a sampling resolution of 5 *** dataset can be used for benchmarking and supporting data-driven approaches in the field of occupancy prediction and occupant behaviour modelling,building simulation and control,energy forecasting and various building analytics.

关键词： building operation data occupancy data sensor fusion occupancy prediction building simulation and control

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Long-term success of ahmed glaucoma valve in refractory glaucoma

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International Journal of Ophthalmology(English edition) 2012年第1期5卷 108-112页

作者： Mahmut Kaya zeynep Ozbek Aylin Yaman Ismet Durak Department of Ophthalmology Dokuz Eylul UniversityIzmirTurkey

AIM:To evaluate the long-term results and complications of ahmed glaucoma valve (AGV) implantation in refractory glaucoma.· METHODS:A retrospective review of 13 patients (13 eyes) with refractory glaucoma who underwent AGV implantation and had a minimum follow-up of 18 months was *** patients underwent a complete ophthalmologic examination and intraocular pressure (IOP) measurement before surgery and at 1 month,3 months,6 months,1 year after surgery and yearly *** and the number of antiglaucoma medications needed were recorded.· RESULTS:Mean age was 27.3±16.0 *** eyes (100%) had at least one prior incisional *** follow-up was 61.3±30.8 *** was reduced from a mean of 35.0±7.0mmHg to 18.2±7.9mmHg at 12 months and to 17.0±4.1mmHg at 96 months (P <0.05) with a lower number of medications from baseline,76.9% patients required additional procedures to achieve the success criteria set by previously published *** most common complications were encapculated cyst formation in eight eyes (61.5%) and tube exposure in four eyes (30.8%).· CONCLUSION:Encapsulated cyst formation was the most common complication which hindered succesful IOP control after AGV implant insertion for refractory *** cyst excision with anti-fibrotic agents,successful IOP reduction was not achieved in 76.9% of the patients without antiglaucoma medication.

关键词： Ahmed glaucoma valve encapsulated cyst intraocular pressure refractory glaucoma

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富炭硬沥青基WO3/TiO2催化剂提升染料和药物降解的光催化行为研究

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新型炭材料 2020年第4期35卷 371-383页

作者： zeynep Balta Esra Bilgin Simsek Department of Chemical and Process Engineering Faculty of EngineeringYalova University77100 YalovaTurkey

采用溶剂热法制备出富炭硬沥青基WO3/TiO2催化剂。通过光电子能谱议(XPS)、红外光谱仪(FTIR)、拉曼光谱仪(Raman)、扫描电镜(SEM)和UV-Vis漫反射光谱仪(DRS)等手段表征催化剂的形貌、结构、光学和物理性质。SEM观察到硬沥青表面完全被WO... 详细信息

采用溶剂热法制备出富炭硬沥青基WO3/TiO2催化剂。通过光电子能谱议(XPS)、红外光谱仪(FTIR)、拉曼光谱仪(Raman)、扫描电镜(SEM)和UV-Vis漫反射光谱仪(DRS)等手段表征催化剂的形貌、结构、光学和物理性质。SEM观察到硬沥青表面完全被WO3/TiO2颗粒覆盖。Raman和XPS分析表明,富炭硬沥青与WO3,TiO2复合良好。DRS结果显示在带隙较低时(2.83 eV),富炭硬沥青基WO3/TiO2催化剂对可见光的吸收性能得到提高。在UV-A辐照下,通过降解橙色Ⅱ染料和药物来探讨所制催化剂的光催化性能。橙色Ⅱ染料降解度随着硬沥青添加比例增加而增加,这归因于吸附和光催化的协同效应,即光吸收的增加和光产生的空穴和电子在W/Ti界面容易转移。而且,为了对比硬沥青原料与所制催化剂的吸附性能,在不同pH值下进行了批量吸附实验,并采用等温线和动力吸附模型探讨了温度和吸附值。本研究提供了富炭硬沥青作为自然碳源应用于碳基光催化材料制备思路。

关键词：硬沥青 WO3 TiO2 光催化橙色Ⅱ染料药物

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Diagnosis and phylogenetic analysis of orf virus in Aleppo and Saanen goats from an outbreak in Turkey

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Virologica Sinica 2016年第3期31卷 270-273页

作者： zeynep Akkutay-Yoldar Tuba Cigdem Oguzoglu Yilmaz Akca Department of Virology Faculty of Veterinary MedicineAnkara University

Dear Editor,The Poxviridae family is divided into Chordopoxvirinae and Entomopoxvirinae *** is one of 11genera in the Chordopoxvirinae genus,including orf virus(ORFV),bovine papular stomatitis virus(BPSV),pseudocowpox virus(PCPV)and parapoxvirus of red deer in New Zealand(PVNZ)(Skinner et al.,2012).This virus,also known as contagious ecthyma or contagious pustular dermatitis,is a viral skin disease causing edematous proliferative lesions,most often in hairless

关键词：病毒进化羊口疮土耳其昆虫痘病毒传染性脓疱性皮炎诊断爆发羊传染性脓疱

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An X-ray and DFT Computational Study on 1-(Naphthalene-2-yl)-2-(1H-pyrazol-1-yl) ethanone O-butyl Oxime

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Chinese Journal of Structural Chemistry 2012年第2期31卷 262-270页

作者： Zarife Sibel SAHN zeynep ZDEMR Arzu KARAKURT Samil ISIK Department of Physics Faculty of Arts and Sciences Ondokuz Mayιs University Department of Pharmaceutical Chemistry Faculty of Pharmacy Inonu University

The title compound, 1-（naphthalene-2-yl）-2-（1H-pyrazol-1-yl）ethanone O-butyl oxime, I, was synthesized. The crystal and molecular structures of I were determined by IR, 1H-NMR, mass spectrum, elemental analysis and X-ray single crystal diffraction. Molecular geometry from X-ray experiment of I in the ground state was compared using the Density Functional Theory （DFT） with B3LYP/6-311G（d,p） basis set. In addition, DFT calculation, molecular electrostatic potentials （MEP） and frontier molecular orbitals of I were performed at the B3LYP/6-311G（d,p） level of the theory.

关键词： crystal structure DFT molecular electrostaticpotential frontier molecular orbitals

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Mirai Botnet Attack Detection in Low-Scale Network Traffic

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Intelligent Automation & Soft Computing 2023年第7期37卷 419-437页

作者： Ebu Yusuf GÜVEN zeynep GÜRKA¸S-AYDIN Department of Computer Engineering Istanbul University-CerrahpasaIstanbulTurkey

The Internet of Things(IoT)has aided in the development of new products and *** to the heterogeneity of IoT items and networks,traditional techniques cannot identify network ***-based solutions make it challenging to secure and manage IoT devices and services due to their *** the use of artificial intelligence eliminates the need to define rules,the training and retraining processes require additional processing *** study proposes a methodology for analyzing constrained devices in IoT *** examined the relationship between different sized samples from the Kitsune dataset to simulate the Mirai attack on IoT *** training and retraining stages for the Mirai attack were also evaluated for *** approaches are evaluated in smaller sample sizes to minimize training time on low-resource ***-validation was used to avoid overfitting classification methods during the learning *** used the Bootstrapping technique to generate 1000,10000,and 100000 samples to examine the performance metrics of different-sized variations of the *** this study,we demonstrated that a sample size of 10000 is sufficient for 99,56%accuracy and learning in the detection of Mirai attacks in IoT devices.

关键词： Mirai internet of things low-scale traffic machine learning intrusion detection

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