Integrity Monitoring Technology of Mixed Constellation of High, Medium and Low Orbit Navigation Based on Genetic Algorithm Star Selection by Zhengcheng WU, Shaojie NI, Wenxiang LIU, Wei XIAO, Zongnan LI

“…Low-orbit satellites are widely used in communication, navigation, remote sensing and other fields, which is of great significance to meet the needs of communication and improve the accuracy of navigation and positioning.Integrity technology is an important guarantee for the safe and reliable operation of satellite navigation system.With the mature development of low orbit technology and the gradual application of a large number of low orbit satellites, it is urgent to develop the system integrity monitoring technology under the condition of mixed constellation of high and low orbits.This paper proposed a hybrid constellation integrity monitoring technology for high, middle and low orbit navigation based on genetic algorithm for star selection.On the basis of the traditional optimal geometric accuracy factor selection method, genetic algorithm was introduced to construct a fitness factor based on the linear weighted feature slope of the satellite geometric observation matrix, so as to achieve rapid convergence of user protection level to protection limit.This method further improved the integrity of the receiver by optimizing the way of star selection.Under the accuracy requirement of CAT I, for the ＆quot;BeiDou+StarNet-1＆quot; constellation, the global availability level of the proposed algorithm was 5.60%, and the enhancement effect was the best for the mid-latitude and low-latitude of the Eastern Hemisphere, which were increased by 7.01% and 6.42%, respectively.…”
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Hess J1731-347 is likely a quark star based on the density-dependent vMIT bag model by Min Ju, Pengcheng Chu, Xuhao Wu, He Liu

“…Our results support the hypothesis that HESS J1731-347 is a quark star.…”
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PHAST. The Panchromatic Hubble Andromeda Southern Treasury. I. Ultraviolet and Optical Photometry of over 90 Million Stars in M31 by Zhuo Chen, Benjamin Williams, Dustin Lang, Andrew Dolphin, Meredith Durbin, Julianne J. Dalcanton, Adam Smercina, Léo Girardi, Claire E. Murray, Eric F. Bell, Martha L. Boyer, Richard D’Souza, Karoline Gilbert, Karl Gordon, Puragra Guhathakurta, Francois Hammer, L. Clifton Johnson, Tod R. Lauer, Margaret Lazzarini, Jeremiah W. Murphy, Ekta Patel, Amanda Quirk, Mariangelly Díaz Rodríguez, Julia Christine Roman-Duval, Robyn E. Sanderson, Anil Seth, Tobin M. Wainer, Daniel R. Weisz

“…The Panchromatic Hubble Andromeda Southern Treasury (PHAST) is a large 195-orbit Hubble Space Telescope program imaging ∼0.45 deg ^2 of the southern half of M31's star-forming disk at optical and near-ultraviolet (NUV) wavelengths. …”
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Haber Tartışma Programlarının Bir Türü Olarak Haber Mahkemeleri Programlarının Analizi: Atv, Tv8, Star Tv Örneği by Mete Kazaz, Seher Bayar

“…Bu bilgiler ışığında araştırmada ATV, STAR TV ve TV8’de yer alan Haber Mahkemeleri niteliğindeki programlar irdelenmektedir. …”
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The Observed Phase Space of Mass-loss History from Massive Stars Based on Radio Observations of a Large Supernova Sample by Itai Sfaradi, Assaf Horesh, Rob Fender, Lauren Rhodes, Joe Bright, David Williams-Baldwin, Dave A. Green

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Alpha-Fetoprotein and Novel Tumor Biomarkers as Predictors of Hepatocellular Carcinoma Recurrence after Surgery: A Brilliant Star Raises Again by Quirino Lai, Fabio Melandro, Rafael S. Pinheiro, Andrea Donfrancesco, Bashir A. Fadel, Giovanni B. Levi Sandri, Massimo Rossi, Pasquale B. Berloco, Fabrizio M. Frattaroli

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Measurements of Kaon Femtoscopy in Au+Au Collisions at √sNN = 3.0 - 4.5 GeV by the STAR Experiment by Fan Bijun

“…In these proceedings, we present the measurements of charged K+ − K+ and neutral KS0, - KS0 correlation functions from Au+Au fixed-target collisions at √sNN = 3.0, 3.2, 3.5, 3.9 and 4.5 GeV at STAR. This is the first such systematic measurement of correlation functions involving strangeness in the high baryon density region. …”
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Measurement of charge-dependent directed flow in STAR Beam Energy Scan (BES-II) Au+Au and U+U collisions by Taseer Muhammad Farhan

“…We presented the rapidity dependence of directed flow (v1) and its slope (dv1/dy) for π±, K± and P(P¯) in Au+Au collisions at √sNN = 7.7 − 19.6 GeV from the Beam Energy Scan Phase-II, as well as in U+U collisions at √sNN = 193 GeV measured by the STAR experiment. The v1 values are reported as a function of rapidity and centrality. …”
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Protocol for a feasibility study evaluating a supported self-management intervention for stroke survivors with aphasia (StarStep study) by Faye Wray, Madeline Cruice, Ian Kellar, Anne Forster

“…Methods StarStep is a mixed-methods, non-randomised feasibility study. …”
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Once a Triple, Not Always a Triple: The Evolution of Hierarchical Triples That Yield Merged Inner Binaries by Cheyanne Shariat, Smadar Naoz, Kareem El-Badry, Antonio C. Rodriguez, Bradley M. S. Hansen, Isabel Angelo, Alexander P. Stephan

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On the Use of Galaxy Catalogs in Gravitational-wave Parameter Estimation by Geoffrey Mo, Carl-Johan Haster, Erik Katsavounidis

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Biology of Incidental Catch Sea Star Stellaster childreni Gray, 1840 (Echinodermata: Asteroidea), from Malaysian Borneo Exclusive Economic Zone by Ruhana Hassan, Suet Yee Lee, Wan Zabidii Wan Morni

“…Sea star (class Asteroidea, phylum Echinodermata) is one of the most successful marine organisms inhabiting a wide range of habitats. …”
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Retranslation and Counterculture in Post-Francoist and Modernday Spain: Woody Guthrie’s Bound for Glory in Star Books (1977) and Global Rhythm Press (2009) by Camino Gutiérrez Lanza

“…Dutton en 1943, es un perspicaz relato de los años de la Gran Depresión y de los viajes subsiguientes. Star Books la publicó por primera vez en España en 1977 y en 2009 lo hizo Global Rhythm Press. …”
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“Most likely you go your way and I’ll go mine”: A Rock Star’s Guide to Abandoning your Audience by Adrian Smith

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Detecting the Black Hole Candidate Population in M51’s Young Massive Star Clusters: Constraints on Accreting Intermediate-mass Black Holes by Kristen C. Dage, Evangelia Tremou, Bolivia Cuevas Otahola, Eric W. Koch, Kwangmin Oh, Richard M. Plotkin, Vivian L. Tang, Muhammad Ridha Aldhalemi, Zainab Bustani, Mariam Ismail Fawaz, Hans J. Harff, Amna Khalyleh, Timothy McBride, Jesse Mason, Anthony Preston, Cortney Rinehart, Ethan Vinson, Gemma Anderson, Edward M. Cackett, Shih Ching Fu, Sebastian Kamann, Teresa Panurach, Renuka Pechetti, Payaswini Saikia, Susmita Sett, Ryan Urquhart, Christopher Usher

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Analysis of the impact of the quality of service to the elderly on their loyalty through a Memorable experience and satisfaction among the elderly in 5-star hotels in Mashhad. by tina ezazi, vajihe hoshyar

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Physics-driven Explosions of Stripped High-mass Stars: Synthetic Light Curves and Spectra of Stripped-envelope Supernovae with Broad Light Curves by Jing Lu, Brandon L. Barker, Jared Goldberg, Wolfgang E. Kerzendorf, Maryam Modjaz, Sean M. Couch, Joshua V. Shields, Andrew G. Fullard

“…Stripped-envelope supernovae (SESNe) represent a significant fraction of core-collapse supernovae, arising from massive stars that have shed their hydrogen and, in some cases, helium envelopes. …”
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Distributions of Wide Binary Stars in Theory and in Gaia Data. I. Generalized Ambartsumian (1937) Approach and the Family of Power-law Distributions of Eccentricity by Valeri V. Makarov

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The Impact of Social Responsibility on Emotional and Behavioral Responses of Tourists After Failure in Four-Five-Star Hotels (Case Study: Tehran City) by sara dodange, babak hajikarimi, MOHAMMAD mehdi mozafri, kamiar kavosh

“…The purpose of present study was to investigate the effect of social responsibility on emotional and behavioral responses of tourists after failure of services in four-star and five-star hotels. The research method is practical  obgectively and descriptive and analytical methodology. …”
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Influence of steady and turbulent wind on motions, mooring tension, and fatigue performance of a steel OO-Star floating offshore wind turbine by Jiaqing Shu, Xiaoqing Gu

“…This study focuses on an enhanced steel semi-submersible FOWT, adapted from the LIFES50+ OO-Star concrete design. The FOWT is modeled using OPENFAST software under various load scenarios, including steady and turbulent winds with irregular waves, for time-domain analysis. …”
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