Use of Optical Coherence Tomography in Dentistry by Omer Sefvan Janjua, Waqar Jeelani, Muhammad Ikram Khan, Sana Mehmood Qureshi, Muhammad Saad Shaikh, Muhammad Sohail Zafar, Zohaib Khurshid

“…OCT is based on the principle of low-coherence interferometry where near-infrared (NIR) light is shown on a tissue sample and then cross-sectional images are obtained based on backscattered light and echo time delay. Two main types of OCT are characterized as time-domain OCT (TD-OCT) and Fourier-domain OCT (FD-OCT). …”
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Ultrasonography of the Kidneys in Healthy and Diseased Camels (Camelus dromedarius) by Mohamed Tharwat

“…When the kidney is examined by ultrasonography, the clinician can get sufficient information about the size, position, and echo patterns of the renal cortex and medulla and renal pelvis and outlines of the renal blood vessels. …”
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Detection of Two-Phase Slug Flow Film Thickness by Ultrasonic Reflection by Deddy Kurniadi, Narendra Kurnia Putra, Lalu Febrian Wiranata

“…Graphical results reveal clear differences between the slug flow regime, inner pipe wall, and outer pipe wall, with the first echo of slug flow being easily observable. The accuracy of results is attributed to the combination of FPGA (Field-Programmable-Gate-Array) instruments and measurement methods, showcasing the study's novel approach. …”
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Recurrent Catatonia due to Episodic Obsessive-Compulsive Disorder by Soumitra Das, Sakshi Prasad, Palak Atul Fichadia, Abhigan Babu Shrestha, Ozge C. Amuk Williams, Anil Bachu

“…Catatonia is regarded as a diverse type of motor dysregulation syndrome that includes mutism, immobility, catalepsy, negativism, stereotypies, and echo phenomena. Catatonia is known to coexist with a wide range of physical and mental health conditions, including mood disorders, schizophrenia, autoimmune disorders, and metabolic abnormalities. …”
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Analysis and Forecast of a Tornadic Thunderstorm Using Multiple Doppler Radar Data, 3DVAR, and ARPS Model by Edward Natenberg, Jidong Gao, Ming Xue, Frederick H. Carr

“…The analyses capture a well-defined mesocyclone in the midlevels and the wind circulation associated with a hook-shaped echo. The analyses produced through this technique are used as initial conditions for a 40-minute storm-scale forecast. …”
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Changes in Mitral Annular Ascent with Worsening Echocardiographic Parameters of Left Ventricular Diastolic Function by Paula M. Hernández Burgos, Angel López-Candales

“…Baseline echocardiographic measurements were compared to determine any correlation between MAa and traditional Echo-Doppler echocardiographic measures to characterize left ventricular diastolic dysfunction (LVDD). …”
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A Netnographic Reception Analysis of Main News Bulletins by Türker Söğütlüler

“…Netnography method and reception methods were found to be suitable for use together; it was concluded that the reception styles of the viewers turned from dominant to negotiative and oppositional due to the departure of the popular presenter from the programme, the change in the ideological orientation of the programme, the non-compliance with the principle of impartiality, and the echo chamber effect.…”
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Acute Enterovirus Encephalitis as a Cause for Isolated Visual and Auditory Hallucinations in a 22-Year-Old Patient by M. Deest, C. Eberlein, S. Bleich, H. Frieling, T. Skripuletz, A. Neyazi

“…Here, we report the case of a 22-year-old woman with first time visual and auditory hallucinations due to an acute enterovirus encephalitis with no cerebrospinal fluid abnormalities but a positive PCR result for enterovirus (ECHO). During treatment, the symptoms deteriorated, and she hat to be shifted to the sheltered ward because of imperative suicidal auditory hallucinations. …”
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Synthetic Computed Tomography generation using deep-learning for female pelvic radiotherapy planning by Rachael Tulip, Sebastian Andersson, Robert Chuter, Spyros Manolopoulos

“…This study showed accurate sCTs (dose) can be generated from routinely available T2 spin echo sequences without the need for additional specialist sequences.…”
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Characteristic Parameter Optimization of Wireless Flaw Sensing System Based on Active Interference Suppression Algorithm by Wenping Wu

“…After that, the spectral characteristics of the harmonic components of the deception interference signal are analyzed, and the center frequency and the tuning frequency of the real target echo are obtained. Finally, by establishing a frequency modulation parameter library for possible interference harmonic signal components, the acquisition phase of the radar gate by the jammer matched analysis with the preestablished frequency modulation parameter library is implemented to achieve active deception interference detection. …”
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DBnet: A Lightweight Dual-Backbone Target Detection Model Based on Side-Scan Sonar Images by Quanhong Ma, Shaohua Jin, Gang Bian, Yang Cui, Guoqing Liu

“…Moreover, since the original waterfall map of side-scan sonar only consists of echo intensity information, which is usually of a large size, it is difficult to fuse it with other multi-source information, which limits the detection accuracy of models. …”
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A Novel Temperature Drift Compensation Algorithm for Liquid-Level Measurement Systems by Shanglong Li, Wanjia Gao, Wenyi Liu

“…Leveraging an external fixed-point liquid-level detection system experimental platform, the impact of temperature drift on ultrasonic echo energy and actual liquid-level height is examined. …”
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A Large-Scale Spatio-Temporal Multimodal Fusion Framework for Traffic Prediction by Bodong Zhou, Jiahui Liu, Songyi Cui, Yaping Zhao

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Height measurement method of monostatic metre wave multiple input multiple output radar based on coprime array by Hongzhen Wang, Guimei Zheng, Yuwei Song

“…The proposed method calculates the echo data according to the characteristics of the steering vector of CPA, then obtains the accurate low elevation by using the generalised multiple signal classification algorithm, and finally the target height is obtained by using the geometric relationship. …”
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MIMO-Based Forward-Looking SAR Imaging Algorithm and Simulation by Ziqiang Meng, Yachao Li, Shengqi Zhu, Yinghui Quan, Mengdao Xing, Zheng Bao

“…However, it is difficult to obtain accurate 2D frequency spectrum of the target echo signal due to the high velocity and descending height of this platform, which brings a lot of obstacles to imaging algorithm design. …”
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Le « moment utilitaire » ? L’utilitarisme en France sous la Restauration by Emmanuelle De Champs

“…Dix ans plus tard, Tocqueville se fera l’écho de l’ambivalence des libéraux français vis-à-vis de l’utilitarisme. à la fin du siècle, Élie Halévy opposera strictement un libéralisme français des droits de l’homme à un libéralisme anglais de l’utilité, contribuant à occulter durablement le rôle joué par l’utilitarisme dans la vie politique française de la chute de Napoléon à la Révolution de Juillet.…”
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A Rare Manifestation of Asymptomatic Ebstein’s Anomaly with Tricuspid Valve Endocarditis by Carmel Moazez, Vicken Zeitjian, Christian Breburda, Ranjini Roy

“…He denied any prior cardiac history. A transthoracic echo showed normal left ventricular function, but a large 2.2 × 2.1 cm echodensity on the septal leaflet of the tricuspid valve consistent with vegetation with severe tricuspid regurgitation and probable leaflet perforation. …”
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Reverse Time Migration: A Seismic Imaging Technique Applied to Synthetic Ultrasonic Data by Sabine Müller, Ernst Niederleithinger, Thomas Bohlen

“…Ultrasonic echo testing is a more and more frequently used technique in civil engineering to investigate concrete building elements, to measure thickness as well as to locate and characterise built-in components or inhomogeneities. …”
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Remote Radio Frequency Sensing Based on 5G New Radio Positioning Reference Signals by Marcin Bednarz, Tomasz P. Zielinski

“…Additionally, different echo signal strengths are simulated while also checking various observation window lengths (FFT lengths). …”
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In Vivo 3T Magnetic Resonance Imaging Using a Biologically Specific Contrast Agent for Prostate Cancer: A Nude Mouse Model by Christopher Brian Abraham, Prashant Jani, Roxanne Turuba, Michael Campbell, Ingeborg Zehbe, Laura Curiel

“…MR imaging was performed on a clinical 3T MRI scanner using a multiecho spin echo (MESE) sequence to obtain T2 relaxation time values. …”
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