A Statistical Model of Inner Magnetospheric Electron Density: Van Allen Probes Observations by Jing‐Tian Lv, Xiao‐Xin Zhang, Fei He, Rui‐Lin Lin

“…Comparison between the model outputs and the VAP's observations indicates that this statistical model could accurately describe the dynamic distribution characteristics of plasmaspheric electron density in the MEP during geomagnetic storms, such as erosion and refilling, and can be applied to space weather forecast.…”
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Récits écoféministes de voyages interstellaires : observer et créer de nouveaux mondes. by Clémence Mathieu

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Robust High-Gain Observers Based Liquid Levels and Leakage Flow Rate Estimation by Feten Smida, Salim Hadj Saïd, Faouzi M’sahli

“…We have proposed a state repartition that allows putting the model of the quadruple tank system to the canonical form for which the design of the observer is more easier. The observation scheme that uses a combination of high-gain observers and sliding mode observers allows improving robustness in the state estimation quality and a perfect reconstruction of the disturbance waveforms.…”
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Analysis of Temporal-spatial Characteristics of Coastal Surface Currents in the Lianyungang Based on HFSWR Observations by ZHANG Wenya, PAN Guangwei, QIU Zhongfeng, REN Lei, XU Qing

“…Based on the surface current data observed by high frequency surface wave radar (HFSWA) near the shore of Lianyungang from January 2019 to December 2019,this paper analyzes the temporal-spatial characteristics of sea surface current.The results show that:as the regular semidiurnal current,the current turns to reciprocating current near the shore in a southwest-northeast direction,with centralized flow in ebb and flow.The reciprocating current weakens from the shore to the sea,as a result,it gradually turns into rotating current.The average major axis of the current ellipse is 44.34 cm/s for M₂-component,11.71 cm/s for S₂-component,and 12.85 cm/s for MKS₂-component.The measured maximum surface current velocity is between 100 cm/s and 199 cm/s,which mainly occurs in autumn and winter,with little difference in space.There are significant seasonal variations in the temporal-spatial characteristics of the sea surface current field,and the velocity vector field has a trend of counterclockwise rotation.The maximum current velocity in this sea area may be between 44 cm/s and 158 cm/s,with the average value of 89 cm/s.In addition,the current velocity gradually decreases from southeast to northwest.…”
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Evaluating GEMS HCHO Retrievals With TROPOMI Product, Pandora Observations, and GEOS‐Chem Simulations by Weitao Fu, Lei Zhu, Hyeong‐Ahn Kwon, Rokjin J. Park, Gitaek T. Lee, Isabelle DeSmedt, Song Liu, Xicheng Li, Yuyang Chen, Dongchuan Pu, Juan Li, Xiaoxing Zuo, Peng Zhang, Yali Li, Zhuoxian Yan, Xue Zhang, Jiaming Zhang, Xingyi Wu, Huizhong Shen, Jianhuai Ye, Chen Wang, Tzung‐May Fu, Xin Yang

“…GEMS HCHO shows negative bias when observing with a high (>60°) viewing zenith angle (VZA) and overly relies on model correction for observations to the north of 30°N.…”
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dotears: Scalable and consistent directed acyclic graph estimation using observational and interventional data by Albert Xue, Jingyou Rao, Sriram Sankararaman, Harold Pimentel

“…Causal regulatory networks can be represented by directed acyclic graphs (DAGs), but lack of identifiability and a combinatorial solution space complicate learning DAGs from observational data. Score-based methods have improved the practical scalability of inferring DAGs, but are sensitive to error variance structure. …”
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Observations and Modeling Studies of Solar Eclipse Effects on Oblique High Frequency Radio Propagation by M. L. Moses, L. J. Kordella, G. D. Earle, D. Drob, J. D. Huba, J. M. Ruohoniemi, S. G. Shepherd, V. Sivakumar

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Factors to Improve the Management of Hepatitis C in Drug Users: An Observational Study in an Addiction Centre by Joseph Moussalli, Helene Delaquaize, Dominique Boubilley, Jean Pierre Lhomme, Jules Merleau Ponty, David Sabot, Anne Kerever, Marc Valleur, Thierry Poynard

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Rising Trend in the Frequency of Secondary and Tertiary Hyperparathyroidism: Observations from the Indian PHPT Registry by Sheenam Garg, Rimesh Pal, Sanjay K. Bhadada

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Notes From the Cornell Insectary.III.—Some Observations Upon Two Species of Bruchus by M. V. Slingerland

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SWOL2023: Report of Space Weather Observations Throughout Latinoamerica: Filling the Southern Gaps by M. Paula Natali, Amalia M. Meza, Robert Robinson, Diego Janches, Thomas Berger, Sergio Dasso, Clezio DeNardin, Marcelo Colazo

“…Abstract The “Space Weather Observations throughout Latinoamerica: Filling the Southern gaps” Workshop took place in Ushuaia, Argentina, from 2 to 4 October 2023. …”
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A Decentralized Partially Observable Decision Model for Recognizing the Multiagent Goal in Simulation Systems by Shiguang Yue, Kristina Yordanova, Frank Krüger, Thomas Kirste, Yabing Zha

“…To solve these problems, we propose a novel decentralized partially observable decision model (Dec-POMDM), which models cooperative behaviors by joint policies. …”
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Persons in Context. A Model to Represent Observations and Reconstructions of Historical Persons in Linked Data by Pieter E. Woltjer, Ivo Zandhuis, Bob Coret, Mark Lindeman, Jeroen D. Balkenende, Richard L. Zijdeman, Rick J. Mourits

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Impact of Dental Treatment Simulation App on Anxiety of Pediatric Dental Patients: An Observational Study by S. K. Mahboob Rahaman, Niladri Maiti, Sonali Harish, Mahantesh Achanur, Michael S. Pramanik, Adnan Ahmed

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The Effects of TMR® Fab 6 on Hamstring Flexibility in Healthy Subjects; An Exploratory Observational Investigation by Richard D. Patterson, Alexander Zettlemoyer, Mary Plackowski, Russell Baker, Scott W. Cheatham, Alan Nasypany

“… # Study Design Observational Cohort study # Methods A convenience sample of 20 healthy participants (10 males, 10 females) were recruited from three institutions. …”
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Distribution of Airway Findings in ANCA-Associated Vasculitis: A 20-Year Observational Analysis by Megan M. Sullivan, Maximiliano Diaz Menindez, Hassan Baig, Anushka Irani, Ronald Butendieck, Benjamin Wang, Florentina Berianu, Carolyn Mead-Harvey, Andy Abril, Vikas Majithia

“…<b>Objective:</b> Pulmonary involvement is commonly observed in anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), presenting with manifestations such as diffuse alveolar hemorrhage, inflammatory infiltrates, pulmonary nodules, and tracheobronchial disease. …”
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Assimilation of temperature and relative humidity observations from personal weather stations in AROME-France by A. Demortier, M. Mandement, V. Pourret, O. Caumont, O. Caumont

“…After pre-processing, nearly 4700 PWS temperature and 4200 PWS relative humidity observations are assimilated per hour, representing 3 and 6 times more than SWS observations, respectively. …”
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From angular coefficients to quantum observables: a phenomenological appraisal in di-boson systems by Michele Grossi, Giovanni Pelliccioli, Alessandro Vicini

“…We show that higher-order corrections of QCD and electroweak type, off-shell modeling, and realistic effects such as fiducial selections and neutrino reconstruction are unavoidable to properly determine such coefficients, and consequently to provide a sound interpretation of observables sensitive to quantum entanglement and Bell-inequality violation. …”
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Alpha Transmitter Signals Observed by the Van Allen Probes: Ducted Versus Nonducted Propagation by F. Němec, O. Santolík, G. B. Hospodarsky, W. S. Kurth

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Integrating behavioral and neurophysiological insights: High trait anxiety enhances observational fear learning by Xianchao Ming, Ganzhong Luo, Jinxia Wang, Haoran Dou, Hong Li, Yi Lei

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