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Magnetic resonance imaging evaluation of head and neck involvement in IgG4-related disease

Asian Pacific Journal of Tropical Medicine 2023年第6期16卷 276-283页

作者： Umur Anil Pehlivan Kamil Karaali Hatice Deniz Ilhan Mehmet Soy didem arslan Omer Kaya Rabia Miray Kisla-Ekinci Burcak Cakir-Pekoz Ummuhan Cay Arbil Acikalin Ahmet Muhtesem Agildere Department of Radiology Başkent University Adana Dr.Turgut Noyan Application and Research CenterAdanaTurkey Department of Radiology Akdeniz University Faculty of MedicineAntalyaTurkey Department of Ophthalmology Akdeniz University Faculty of MedicineAntalyaTurkey Department of Internal Medicine and Rheumatology Bahçelievler Medical ParkAltınbaşUniversity Faculty of MedicineİstanbulTurkey Department of Internal Medicine and Rheumatology Çukurova University Faculty of MedicineAdanaTurkey Department of Radiology Çukurova University Faculty of MedicineAdanaTurkey Department of Pediatric Rheumatology Adana City Training and Research HospitalAdanaTurkey Department of Radiology Adana City Training and Research HospitalAdanaTurkey Department of Pediatric Infectious Disease Çukurova University Faculty of MedicineAdanaTurkey Department of Pathology Çukurova University Faculty of MedicineAdanaTurkey Department of Radiology Başkent University Faculty of MedicineAnkaraTurkey

Objective:To evaluate the radiological features of IgG4-related disease(IgG4-RD)in the head and neck ***:In this radiology-based study,radiological features,clinical,laboratory,pathological findings,and prognosis of nine patients with head and neck involvement diagnosed with IgG4-RD were investigated ***:The median age of the patients was 38 years(range:2.5-79 years),and there were six males and three *** most common symptoms and clinical findings of the patients were eyelid and lacrimal gland swelling,painless exophthalmos,and *** most common site of involvement on MRI was the *** involvement was followed by branches of the trigeminal nerve,sinonasal cavity,cervical lymph nodes,and dural *** most common and remarkable imaging features were T2 hypointensity and diffuse homogeneous contrast ***:Head and neck involvement of the IgG4-RD,has specific imaging features that can help with ***,early diagnosis and better outcomes can be achieved with increasing awareness of these features of this relatively new pathology.

关键词： IgG4 Head and neck imaging Magnetic resonance imaging Orbit Perineural spreading

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A geochemical perspective on the genesis of Cenozoic basic volcanism in northeastern Turkey:an overview of metasomatism and heterogeneity of the sub-continental lithospheric mantle in a post-collisional setting

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Acta Geochimica 2024年第3期43卷 489-506页

作者： Mehmet arslan Irfan Temizel Department of Geological Engineering Karadeniz Technical University61080 TrabzonTurkey

The post-collisional Cenozoic basic volcanic rocks in NE Turkey show temporal variations in whole-rock lithophile element and highly siderophile element(HSE)systematics that are mainly associated with the nature of sub-continental lithospheric mantle(SCLM)sources and parental melt *** far,the traditional whole-rock lithophile geochemical data of these basic volcanic rocks have provided important constraints on the nature of SCLM *** lithophile element and HSE geochemical data of these basic volcanic rocks also reveal the heterogeneity of the SCLM source,which is principally related to variable metasomatism resulting from previous subduction(s)and post-collisional mantle-crust interactions in an extensional *** element geochemical features suggest that the parental magmas have derived from metasomatized spinel-to garnet-bearing SCLM sources for Eocene and Miocene basic volcanic rocks with subduction signatures whereas originated from spinel-to garnet-bearing SCLM sources for Mio-Pliocene and Plio-Quaternary basaltic volcanic rocks without the subduction *** element and HSE geo-chemistry also reveal that Eocene and Miocene basic vol-canic rocks were affected by more pronounced crustal contamination than the basaltic volcanic rocks of Mio-Pliocene and ***,the integrated lithophile element and HSE compositions of these basic volcanic rocks,together with the regional asymmetric lithospheric delamination model,reveal that the compositional variation(especially due to metasomatism)was significant temporally in the heterogeneity of the SCLM sources from which parental magmas formed during the Cenozoic era.

关键词： Basalt Lithospheric mantle Metasomatism Mantle heterogeneity Cenozoic volcanics NE Turkey

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Correlation of work function and stacking fault energy through Kelvin probe force microscopy and nanohardness in diluteα-magnesium

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Journal of Magnesium and Alloys 2024年第1期12卷 237-250页

作者： Yigit Türe Ali arslan Kaya Hüseyin Aydin Jiang Peng Servet Turan Eskisehir Technical University Porsuk Vocational SchoolElectronics and Automation DepartmentProgram of MechatronicsEskisehirTurkey Mugla Sitki Kocman University Engineering FacultyMetallurgy and Materials Engineering DepartmentMuglaTurkey Hüseying Aydın TUBITAK MRCTurkey Jiang Peng Chongqing UniversityChina Eskisehir Technical University Engineering FacultyMaterials Science and Engineering DepartmentEskisehirTurkey

Electronic interactions of the Group 2A elements with magnesium have been studied through the dilute solid solutions in binary Mg-Ca,Mg-Sr and Mg-Ba *** investigation incorporated the difference in the‘Work Function'(ΔWF)measured via Kelvin Probe Force Microscopy(KPFM),as a property directly affected by interatomic bond types,*** electronic structure,nanoindentation measurements,and Stacking Fault Energy values reported in the *** was shown that the nano-hardness of the solid-solutionα-Mg phase changed in the order of Mg-Ca>Mg-Sr>***,it was shown,by also considering the nano-hardness levels,that SFE of a solid-solution is closely correlated with its‘Work Function'***-hardness measurements on the eutectics andΔWF difference between eutectic phases enabled an assessment of the relative bond strength and the pertinent electronic structures of the eutectics in the three *** withΔWF and at least qualitative verification of those computed SFE values with some experimental measurement techniques were considered important as those computational methods are based on zero Kelvin degree,relatively simple atomic models and a number of *** asserted by this investigation,if the results of measurement techniques can be qualitatively correlated with those of the computational methods,it can be possible to evaluate the electronic structures in alloys,starting from binary systems,going to ternary and then multi-elemental *** investigation has shown that such a qualitative correlation is *** all,the SFE values are not treated as absolute values but rather become essential in comparative investigations when assessing the influences of alloying elements at a fundamental level,that is,free electron density *** study indicated that the principles of‘electronic metallurgy'in developing multi-elemental alloy systems can be followed via practical experimental methods,i.e.ΔWF measurements using KPF

关键词： Mg alloys Dilute alloys Work function Stacking fault energy Kelvin probe force microscopy Short range order Miedema Nanoindentation Eutectics

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Weber Law Based Approach for Multi-Class Image Forgery Detection

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Computers, Materials & Continua 2024年第1期78卷 145-166页

作者： arslan Akram Javed Rashid Arfan Jaffar Fahima Hajjej Waseem Iqbal Nadeem Sarwar Department of Computer Science Superior UniversityLahore54000Pakistan Information Technology Services University of OkaraOkara56300Pakistan Departmet of Computer Science MLC LabOkara56300Pakistan Department of CS&SE International Islamic UniversityIslamabad44000Pakistan Department of Information Systems College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia Department of Software Engineering Superior UniversityLahore54000Pakistan Department of Computer Science Bahria UniversityLahore CampusLahore54600Pakistan

Today’s forensic science introduces a new research area for digital image analysis formultimedia ***,Image authentication issues have been raised due to the wide use of image manipulation software to obtain an illegitimate benefit or createmisleading publicity by using tempered *** forgery detectionmethods can classify only one of the most widely used Copy-Move and splicing ***,an image can contain one or more types of *** study has proposed a hybridmethod for classifying Copy-Move and splicing images using texture information of images in the spatial ***,images are divided into equal blocks to get scale-invariant *** law has been used for getting texture features,and finally,XGBOOST is used to classify both Copy-Move and splicing *** proposed method classified three types of forgeries,i.e.,splicing,Copy-Move,and ***(CASIA 2.0,MICCF200)and RCMFD datasets are used for training and *** average,the proposed method achieved 97.3% accuracy on benchmarked datasets and 98.3% on RCMFD datasets by applying 10-fold cross-validation,which is far better than existing methods.

关键词： Copy-Move and splicing non-overlapping block division texture features weber law spatial domain xgboost

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Analysis of b→cτν¯_(τ)anomalies using weak effective Hamiltonian with complex couplings and their impact on various physical observables

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Chinese Physics C 2024年第8期48卷 56-75页

作者： Muhammad arslan Tahira Yasmeen Saba Shafaq Ishtiaq Ahmed Muhammad Jamil Aslam Department of Physics Quaid-i-Azam UniversityIslamabad 45320Pakistan Department of Physics International Islamic UniversityIslamabad 44000Pakistan National Center for Physics Islamabad 44000Pakistan

Recently,the experimental measurements of the branching ratios and different polarization asymmetries for processes occurring through flavor-changing-charged current(b→cτν¯_(τ))transitions by BABAR,Belle,and LHCb have revealed some significant differences from the corresponding Standard Model(SM)*** has triggered an interest to search for physics beyond the SM in the context of various new physics(NP)models and using the model-independent weak effective Hamiltonian(WEH).Assuming left-handed neutrinos,we add the dimension-six vector,(pseudo-)scalar,and tensor operators with complex Wilson coefficients(WCs)to the SM *** 60%,30%,and 10%constraints resulting from the branching ratio of B_(c)→τν¯_(τ),we reassess the parametric space of these new physics WCs accommodating the current anomalies based on the most recent HFLAV data of R_(τ/μ,e)(D)and R_(τ/μ,e)(D^(*))and Belle data of F_(L)(D^(*))and P_(τ)(D^(*)).We find that the allowed parametric region of left-handed scalar couplings strongly depends on the constraints of the B_(c)→τν¯_(τ)branching ratio,and the maximum pull from the SM predictions results from the<60%branching ratio ***,the parametric region changes significantly if we extend the analysis by adding LHCb data of R_(τ/μ)(J/ψ)and R_(τ/ℓ)(Λ_(c)).Furthermore,due to the large uncertainties in the measurements of R_(τ/μ)(J/ψ)and R_(τ/ℓ)(X_(c)),we derive the sum rules which complement them with R_(τ/μ,e)(D)and R_(τ/μ,e)(D^(*)).Using the best-fit points of the new complex WCs along with the latest measurements of R_(τ/μ,e)(D(^(*))),we predict the numerical values of the observable R_(τ/ℓ)(Λ_(c)),R_(τ/μ)(J/ψ),and R_(τ/ℓ)(X_(c))from the sum *** simultaneous dependence of abovementioned physical observables on the NP WCs is established by plotting their correlation with R_(D) and R_(D^(*)),which are useful to discriminate between various NP *** find that the most significant impact of NP results from the WC C^(S)_(L)=4C^(T).Fi

关键词： B meson anomalies new physics complex coupling HFLAV

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A Detailed Review on License Plate Detection and Recognition Methods

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Journal of Traffic and Transportation Engineering(English Edition) 2024年

作者： Zhaokai Li Muhammad arslan Ghaffar School of Automobile， Chang'an University

License Plate Detection and Recognition (LPDR) is crucial for Intelligent Transportation Systems (ITS) to ensure traffic safety and control. LPDR systems are widely used in traffic monitoring， vehicle safety， Vehicle-to-Vehicle (V2V) communication， and reducing traffic accidents. Modern technologies like autonomous driving and traffic optimization require secured V2V communication. Vehicles can use the LPDR system to identify nearby vehicles to communicate safely. With the expansion of applications in daily life， LPDR is facing many challenges. From the simple static camera used at the parking lot entrance， the LPDR systems are currently used for dynamic recognition of vehicle License Plates (LPs)， which is very difficult due to camera movement， camera angle， and distance from the vehicles. Recognizing LPs from different countries using a single algorithm is challenging since different nations use different characters， and LPs comprise multiple lines. For instance， Arabic characters could be more challenging to recognize. This article provides a performance comparison of several real-time tested and simulating LPDR methods. An ideal LPDR system must eliminate the challenges arising from new applications. The LPDR system needs to be designed to work accurately on static/dynamic conditions to develop V2V communication. By categorizing existing well-known LPDR approaches into conventional and machine learning techniques， this review tried to clarify the importance of each type of method. This work aims to review LP detection， character segmentation， and character recognition algorithms and provide guidance on future trends in this area.

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Carcinoembryonic antigen in the diagnosis,treatment,and follow-up of focal liver lesions

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World Journal of Gastrointestinal Surgery 2024年第4期16卷 999-1007页

作者： Osman Nuri Dilek Dilaraİrem arslan Kahraman Gökhan Kahraman Department of Surgery İzmir Katip Celebi UniversitySchool of Medicineİzmir 35150Turkey Department of Patology Merzifon KMP State HospitalAmasya 5300Turkey Department of Radiology Suluova State HospitalAmasya 5500Turkey

In this editorial review,we comment on the article published in the recent issue of the World Journal of Gastrointestinal *** antigen(CEA)is a fetal glycoprotein and can be secreted in very small amounts from healthy adults after *** is widely used not only for diagnostic tumor markers but also importantly for the management of some gastrointestinal *** most common clinical use is surveillance for the monitoring of colorectal ***,CEA can become elevated in several malign or benign characterized *** CEA level may vary depending on the location of the lesion,whether it metastasizes or not,and its histopathological *** has been determined that cases with high preoperative CEA have a more aggressive course and the risk of metastasis to the lymph tissue and liver *** this editorial review,we focused on evaluating the role of CEA in clinical practice with a holistic approach,including the diagnostic and prognostic significance of CEA in patients with focal liver lesions,the role of CEA in follow-up after definitive surgery,and also hepatic resection for metastasis,and the management of all patients with raised CEA.

关键词： Carcinoembriyonic antigen Liver Focal liver lesions Metastasis Surgery Prognosis Surveillance

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Enhanced Steganalysis for Color Images Using Curvelet Features and Support Vector Machine

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Computers, Materials & Continua 2024年第1期78卷 1311-1328页

作者： arslan Akram Imran Khan Javed Rashid Mubbashar Saddique Muhammad Idrees Yazeed Yasin Ghadi Abdulmohsen Algarni Faculty of Computer Science and Information Technology Department of Computer ScienceSuperior UniversityLahore54000Pakistan Machine Learning Code(MLC)Lab Meharban HouseHouse Number 209Zafar ColonyOkara56300Pakistan Information Technology Services University of OkaraOkara56310Pakistan Department of Computer Science&Engineering University of Engineering&Technology LahoreNarowal CampusNarowal51601Pakistan Department of Computer Science and Software Engineering Al Ain UniversityAl Ain11671Abu Dhabi Department of Computer Science King Khalid UniversityAbha61421Saudi Arabia

Algorithms for steganography are methods of hiding data transfers in media *** machine learning architectures have been presented recently to improve stego image identification performance by using spatial information,and these methods have made it feasible to handle a wide range of problems associated with image *** with little information or low payload are used by information embedding methods,but the goal of all contemporary research is to employ high-payload images for *** address the need for both low-and high-payload images,this work provides a machine-learning approach to steganography image classification that uses Curvelet transformation to efficiently extract characteristics from both type of *** Vector Machine(SVM),a commonplace classification technique,has been employed to determine whether the image is a stego or *** Wavelet Obtained Weights(WOW),Spatial Universal Wavelet Relative Distortion(S-UNIWARD),Highly Undetectable Steganography(HUGO),and Minimizing the Power of Optimal Detector(MiPOD)steganography techniques are used in a variety of experimental scenarios to evaluate the performance of the *** WOW at several payloads,the proposed approach proves its classification accuracy of 98.60%.It exhibits its superiority over SOTA methods.

关键词： Curvelets fast fourier transformation support vector machine high pass filters steganography

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Geological and Morphological Features of the Karap?nar Sinkholes(Konya,Central Anatolia,Türkiye)

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Journal of Earth Science 2024年第5期35卷 1654-1668页

作者： Yasar Eren Seyda Parlar Berkant Coskuner Sükrü arslan Department of Geological Engineering Faculty of Engineering and Natural SciencesKonya Technical UniversityKonya 42250Turkiye Prime Ministry Disaster and Emergency Management Authority Konya Provincial Directorate of Disaster and EmergencySelcuklu/Konya42100Turkiye

Karapınar region(Konya,Türkiye)is one of the important regions of the world in terms of sinkhole *** research aimed to map the sinkholes in detail,to determine their spatial distribution and geometrical *** this purpose,the long axes,short axes,depths and the proximity to settlements of the sinkholes were measured and their circumferences and areas were *** the studies,the relationship of the sinkholes with lithology,their cross sections,shapes and the related structures were determined and the sinkholes were divided into five main groups as following:Basement rock sinkholes,Obruk Plateau sinkholes,Seyithacı sinkholes,Siyeklik sinkholes and Basin *** d/l ratios of each sinkhole group were separately determined and ***,most of the d/l ratios are smaller than ***,the long axes are higher than the depth and it indicates that the shallow and wide sinkholes are common in the *** has been determined that the fracture systems in the region,as well as the lithology and groundwater factors,are quite effective in the formation and distribution of the sinkholes in the Karapınar *** the distance of the sinkholes to the settlements,Seyithac?sinkholes are the most risky group in the region because they are deep and close to the settlements.

关键词： Karapinar Sinkhole Turkiye Central Anatolia Obruk Plateau hydrogeology

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Epidemic management in a measles outbreak in 2023,the return of vaccine-preventable diseases:A single center,retrospective observational study

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Asian Pacific Journal of Tropical Medicine 2024年第3期17卷 110-118页

作者： Sevgi Aslan Tuncay Gulsen Akkoc Seyhan Yilmaz Burcu Parlak Pinar Canizci Erdemli Aylin Dizi Isik didem Buyuktas Aytac Meryem Cagla Abaci Capar Eda Kepenekli Kadayifci Marmara University Faculty of Medicine Department of Pediatric Infectious DiseaseIstanbulTurkey

Objective:To investigate the importance of immunization in preventing measles infection and to determine the most useful laboratory tests for confirmation of ***:This study included pediatric cases evaluated with a presumed diagnosis of measles between December 2022 and June 2023,at Marmara University Pendik Training and Research *** effects of vaccination status and underlying disease on the clinical course,treatments,and complications were ***:In total,117 patients were enrolled in the study with a median age of 80 months(IQR:32.5-125.0).Twelve patients with contact history were asymptomatic and had an underlying disorder,and intravenous immunoglobulin was given to them for post-exposure ***-one patients had confirmed measles *** treatment was given to three patients(a newborn,a girl with rhabdomyosarcoma,and a healthy boy)with respiratory ***-eight percent of confirmed measles cases were unvaccinated,and all hospitalized cases were unvaccinated or *** full-vaccinated children had confirmed measles *** PCR from nasopharyngeal swabs was negative in all of them,and their diagnosis was established with anti-measles IgM ***:The measles vaccine is the most effective way to protect from measles and measles-related *** measles can also occur in fully vaccinated patients,the disease is milder than in unvaccinated *** ELISA and RT-PCR tests together may be beneficial in patients with high clinical suspicion for early diagnosis.

关键词： Measles Outbreak Vaccination Vitamin A Ribavirin

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