Multiepoch Observations of the Nearby Spiral Galaxy NGC 3938 with the Chandra X-Ray Observatory by Siddhi Raut, Eric M. Schlegel, Thomas G. Pannuti, Brannon W. Jones, Jacobo Matallana

“…We present an analysis of two epochs of ACIS observations of the SA(s)c spiral galaxy NGC 3938 with the Chandra X-ray Observatory. …”
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Ground-based contrail observations: comparisons with reanalysis weather data and contrail model simulations by J. Low, R. Teoh, J. Ponsonby, E. Gryspeerdt, M. Shapiro, M. E. J. Stettler

“…<p>Observations of contrails are vital for improving our understanding of the contrail formation and life cycle, informing models, and assessing mitigation strategies. …”
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Similarities and differences between exosystem-model-based disturbance observer and model error compensator by Kana Shikada, Noboru Sebe

Subjects: “…disturbance observer…”
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Use and impact of point-of-care ultrasonography in general practice: a prospective observational study by John Brodersen, Ole Graumann, Camilla Aakjær Andersen, Martin Bach B Jensen, Annette Sofie Davidsen

“…Objectives To describe how general practitioners (GPs) use point-of-care ultrasonography (POCUS) and how it influences the diagnostic process and treatment of patients.Design Prospective observational study using an online questionnaire before and after POCUS.Setting Office-based general practice.Participants Twenty GPs consecutively recruited all patients examined with POCUS in 1 month.Primary and secondary outcome measures We estimated the use of POCUS through the indication for use, the frequency of use, the time consumption, the extent of modification of the examination and the findings.The influence on the diagnostic process was estimated through change in the tentative diagnoses, change in confidence, the ability to produce ultrasound images and the relationship between confidence and organs scanned or tentative diagnoses.The influence of POCUS on patient treatment was estimated through change in plan for the patient, change in patient’s treatment and the relationship between such changes and certain findings.Results The GPs included 574 patients in the study. …”
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Statistical and Physical Descriptions of Raindrop Size Distributions in Equatorial Malaysia from Disdrometer Observations by Hong Yin Lam, Jafri Din, Siat Ling Jong

“…This work investigates the physical characteristics of raindrop size distribution (DSD) in an equatorial heavy rain region based on three years of disdrometer observations carried out at Universiti Teknologi Malaysia’s (UTM’s) campus in Kuala Lumpur, Malaysia. …”
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Psoriatic Arthritis Is an Indicator of Significant Renal Damage in Patients with Psoriasis: An Observational and Epidemiological Study by Abidullah Khan, Iqbal Haider, Maimoona Ayub, Mohammad Humayun

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Jargon and Readability in Plain Language Summaries of Health Research: Cross-Sectional Observational Study by Iain A Lang, Angela King, Kate Boddy, Ken Stein, Lauren Asare, Jo Day, Kristin Liabo

“…Those with the 20% least jargon in the original application were more than 10 times as likely to have low levels of jargon in the final PLS (incidence rate ratio 13.87, 95% CI 5.17-37.2). There was no observable trend over time. ConclusionsMost of the PLSs published in the NIHR’s National Journals Library have poor readability due to their complexity and use of jargon. …”
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Unveiling Low-frequency Eclipses in Spider Millisecond Pulsars Using Wideband GMRT Observations by Sangita Kumari, Bhaswati Bhattacharyya, Devojyoti Kansabanik, Rahul Sharan, Ankita Ghosh, Jayanta Roy

“…This study investigates eclipses in 10 MSPs in compact orbit using wide-bandwidth observations with the Giant Metrewave Radio Telescope. …”
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Observations of Unusual Daytime Range Spread F at Middle Latitude During the Afternoon Hours by Lehui Wei, Chunhua Jiang, Ting Lan, Wenxuan Wang, Hua Shen, Ercha Aa, Wengeng Huang, Jing Liu, Guobin Yang, Yaogai Hu, Zhengyu Zhao

“…In this case, daytime range spread F and spread Es in the midlatitude region were simultaneously observed during the afternoon hours (15:15‐16:00 LT). …”
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Computerized Tomography-Based Volumetric Analysis Of The Maxillary, Sphenoid, And Frontal Sinuses: An Observational Study by Ashish Dhakal, Bikash Lal Shrestha, Monika Pokharel, Samip Shrestha, Subindra Karki, Krishna Sundar Shrestha

“…This study aims to determine the baseline volumes of frontal, maxillary, and sphenoid sinuses. Methods: An observational cross-sectional study was conducted in a tertiary care center after obtaining ethical approval (Reference number: 264/2021). …”
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Clustering and drivers of symptoms observed at week six after antidepressant treatment in depressed outpatients by Michel Danon, Daphnée Poupon, Philippe Courtet, Philip Gorwood

“…Results In both samples, two clusters of remaining symptoms were observed. The first cluster encompassed symptoms related to a negative emotional and cognitive bias and was specifically driven by the baseline severity of depression. …”
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Implications of high-resolution velocity and strain rate observations for modelling of Greenlandic tidewater glaciers by Dominik Fahrner, Pablo J. González, Douglas W. F. Mair, James M. Lea

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Cephalometric and Photographic Evaluation of the Nasolabial Angle in Orthodontically Treated Patients: An Observational Cohort Study by Silvia Izabella Pop, Eugen Bud, Krisztina Mártha, Izabella Éva Mureșan, Kinga Mária Jánosi, Boglárka Dósa, Bernadette Kerekes-Máthé

“…<b>Results:</b> No statistically significant difference was observed between the results of the two types of measurements on the photographs and radiographs. …”
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Evaluation of CME Arrival Prediction Using Ensemble Modeling Based on Heliospheric Imaging Observations by Tanja Amerstorfer, Jürgen Hinterreiter, Martin A. Reiss, Christian Möstl, Jackie A. Davies, Rachel L. Bailey, Andreas J. Weiss, Mateja Dumbović, Maike Bauer, Ute V. Amerstorfer, Richard A. Harrison

“…Abstract In this study, we evaluate a coronal mass ejection (CME) arrival prediction tool that utilizes the wide‐angle observations made by STEREO's heliospheric imagers (HI). …”
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An Intercomparison of GPS RO Retrievals with Colocated Analysis and In Situ Observations within Tropical Cyclones by Henry R. Winterbottom, Qingnong Xiao

“…Observations from four Global Position System (GPS) Radio Occultation (RO) missions: Global Positioning System/Meteorology, CHAallenging Minisatellite Payload, Satellite de Aplicaciones Cientificas-C, and Constellation Observing System for Meteorology, Ionosphere and Climate and Taiwan's FORMOsa SATellite Mission #3 (COSMIC/FORMOSAT-3) are collected within a 600 km radius and ±180 minute temporal window of all observed tropical cyclones (TCs) from 1995 to 2006 that were recorded in the global hurricane best-track reanalysis data set (Jarvinen et al. (1984); Davis et al. (1984)). …”
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Faults Detection Using Sliding Mode Observer and Its Application on Elevating Servo Systems by Lingfei Tian, Linfang Qian, Miao Li, Jiawei Fu

“…The observer’s parameter matrices are obtained by the linear matrix inequality. …”
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Direct Observations of North Pacific Subsurface Low Potential Vorticity Water Impinging on the Kuroshio by Ran Wang, Qiang Ren, Feng Nan, Fei Yu, Zifei Chen, Yansong Liu, Jianfeng Wang, Chuanzheng Zhang, Ruixiang Zhao, Hua Zheng, Xiaohua Zhu

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Altered cortical network dynamics during observing and preparing action in patients with corticobasal syndrome by Marius Krösche, Christian J. Hartmann, Markus Butz, Alfons Schnitzler, Jan Hirschmann

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Silver Diamine Fluoride Use among Dental Students and Pediatric Dentists: An Observational Study by Juliana da Silveira Gaiotto, Letícia Santos Alves de Melo, Marcia Hiromi Tanaka, Rita de Cássia Loiola Cordeiro, Elaine Pereira da Silva Tagliaferro, Angela Cristina Cilense Zuanon

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Charles River, Mesoamerican Astronomy: The History of Celestial Observations Made by the Maya, Aztec, and Inca. by Isadora Monteiro

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