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Preprint ARTICLE | doi:10.20944/preprints201607.0036.v1

The Classifications and Some Correlations for Fermi Blazars

Junhui Fan, Y Liu, J.H. Yang, C Lin, J.M. Hao

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: active; galaxies: jets; galaxies: nuclei

Online: 15 July 2016 (09:37:39 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.1276.v1

Multimessenger Studies of One Subclass of Active Galactic Nucleus: Blazar

Yu-Hai Yuan

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies; blazars; multi-messenger studies; generally

Online: 19 July 2023 (04:15:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0023.v1

Observing---and Imaging---Active Galactic Nuclei with the Event Horizon Telescope

Vincent Fish, Kazunori Akiyama, Katherine Bouman, Andrew Chael, Michael Johnson, Sheperd Doeleman, Lindy Blackburn, John Wardle, William Freeman

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: jets---Galaxy: center---techniques: high angular resolution---techniques: image processing---techniques: interferometric

Online: 12 July 2016 (09:41:39 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1356.v1

Development of Chitosan-Based Films Incorporated with Chestnut Flower Essential Oil Possessed Good Anti-ultraviolet Radiation and Antibacterial Effects for Banana Storage

Yanfei Liu, Jingyuan Zhanag, Fei Peng, Kui Niu, Wenlong Hou, Bin Du, Yuedong Yang

Subject: Chemistry And Materials Science, Biomaterials Keywords: chestnut flower essential oil; composite film; chitosan; antibacterial activity; fruit packaging applications

Online: 22 March 2024 (06:24:59 CET)

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Preprint ARTICLE | doi:10.20944/preprints201607.0040.v1

A panchromatic view of relativistic jets in narrow-line Seyfert 1 galaxies

Filippo D'Ammando, Monica Orienti, Justin Finke, Josefin Larsson, Marcello Giroletti, Claudia M. Raiteri

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: nuclei; galaxies: jets; galaxies: Seyfert; gamma-rays: general

Online: 15 July 2016 (11:29:08 CEST)

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Working Paper ARTICLE

Features of Structure and Absorption in the Jet-launching Region of M87

Wei Zhao, Xiaoyu Hong, Tao An, Xiaofeng Li, Xiaopeng Cheng, Fang Wu

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: individual (m87); galaxies: jets; galaxies: active; radio continuum: galaxies

Online: 1 October 2019 (16:01:28 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.0363.v1

High–Redshift Quasars at z

z \geq 3

Yulia Sotnikova, Alexander Mikhailov, Timur Mufakharov, Tao An, Dmitry Kudryavtsev, Marat Mingaliev, Roman Udovitskiy, Anastasia Kudryashova, Vlad Stolyarov, Tamara Semenova

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies; active; galaxies; high-redshift; quasars; general; radio continuum; galaxies

Online: 4 April 2024 (10:08:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0025.v1

Broad Band Observations Of Gravitationally Lensed Blazar QSO B0218+357 During A Gamma-Ray Outburst

Julian Sitarek, Josefa Becerra González, Sara Buson, Dijana Dominis Prester, Marina Manganaro, Daniel Mazin, Kari Nilsson, Mireia Nievas, Antonio Stamerra, Fabrizio Tavecchio, Ievgen Vovk

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Gamma rays: galaxies; Gravitational lensing: strong; Galaxies: jets; Radiation mechanisms: non-thermal; Galaxies: individual: QSO B0218+357

Online: 13 July 2016 (05:36:15 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0008.v1

Spectral and Polarization Signatures of Relativistic Shocks in Blazars

Markus Boettcher

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: active galaxies; blazars; jets; polarization; shock acceleration

Online: 8 July 2016 (03:03:04 CEST)

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Preprint REVIEW | doi:10.20944/preprints202311.0092.v1

The Alignment of Galaxies in Structures – Review

Włodzimierz Godłowski

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: orientation of galaxies; galaxies clusters; morphological types of galaxies

Online: 1 November 2023 (12:17:22 CET)

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Preprint ARTICLE | doi:10.20944/preprints202212.0284.v1

Galaxy Number Counts from the Sloan Digital Sky Survey

John Herbert Marr

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: number counts; galaxies: evolution

Online: 15 December 2022 (14:53:09 CET)

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Preprint REVIEW | doi:10.20944/preprints202110.0402.v1

Jim Henry, Mesut Yurukcu, George Nnanna

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Universe; galaxies; Milky Way Galaxy; spiral galaxies; hurricanes; pattern.

Online: 27 October 2021 (11:49:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.0284.v1

A Walk Through Agn Country—For the Somewhat Initiated!

Robert R. J. Antonucci

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Astrophysics - Astrophysics of Galaxies; galaxies: active

Online: 5 July 2023 (11:09:01 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202104.0437.v1

Remarkable Spiral Galaxies in Dark Energy Survey Data Release 2

Michael J Longo

Subject: Physical Sciences, Acoustics Keywords: Galaxies; anomalies; dark matter; colliding galaxies

Online: 16 April 2021 (11:05:15 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1558.v1

Local DER Control with Reduced Loop Interactions in Active Distribution Networks

Giuseppe Fusco, Mario Russo

Subject: Engineering, Electrical And Electronic Engineering Keywords: decentralized voltage control; MIMO models; IMC technique; loops interaction; active power support to voltage regulation; robustness; simulations

Online: 26 March 2024 (13:07:24 CET)

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Preprint ARTICLE | doi:10.20944/preprints202306.0877.v1

Investigating Possible Correlations Between Gamma-Ray and Optical Lightcurves for TeV-Detected Northern Blazars Over 8 Years of Observations

Atreya Acharyya, Alberto Sadun

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: BL Lacertae objects; general – galaxies; active – galaxies; jets – quasars; general

Online: 13 June 2023 (04:56:09 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.2045.v1

EMF Exposure in Public Places in Central Greece. Active versus Non Active Users 5G Exposure

Vasiliki Softa, Christos Christakis, Fotini Kosma, Charilaos Tyrakis, Kiki Theodorou, And Constantin Kappas

Subject: Public Health And Healthcare, Public, Environmental And Occupational Health Keywords: Electromagnetic radiation; 5G; GIS; Sensitive lands; Crowded squares

Online: 29 January 2024 (14:38:15 CET)

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Preprint ARTICLE | doi:10.20944/preprints201905.0335.v1

An Alternative to Dark Matter?A Cosmological Model of Galaxy Rotation Using Cosmological Gravity Force, F_Λ (ALW)

Jean Perron

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: cosmological parameters numerical values; cosmology early universe; galaxies kinematic and dynamic; galaxies Coma cluster; galaxies evolution

Online: 28 May 2019 (11:00:50 CEST)

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A cosmological model was developed using the equation of state of photon gas, as well as cosmic time. The primary objective of this model is to see if determining the observed rotation speed of galactic matter is possible, without using dark matter (halo) as a parameter. To do so, a numerical application of the evolution of variables in accordance with cosmic time and a new state equation was developed to determine precise, realistic values for a number of cosmological parameters, such as energy of the universe , cosmological constant Λ, curvature of space k, energy density , age of the universe etc. Some assumptions were put forth in order to solve these equations. The current version of the model partially explains several of the observed phenomena that raise questions. Numerical application of the model has yielded the following results, among others: Initially, during the Planck era, at the very beginning of Planck time, , the universe contained a single photon at Planck temperature Planck energy in the Planck volume. During the photon inflation phase (before characteristic time ~10^-9 ), the number of original photons (alphatons) increased at each unit of Planck time and geometrical progression ~n³, where n is the quotient of cosmic time over Planck time . Then, the primordial number of photons reached a maximum of N~10⁸⁹, where it remained constant. It's primordial photons (alphatons) are still present today and represents the essential of the energy contained in the universe via the cosmological constante . Such geometric growth in the number of photons can bring a solution to the horizon problem through exchange and a photon energy volume that is in phase with that of the the volume energy of the universe. The age of the universe in cosmic time that is in line with positive energy conservation (in terms of conventional thermodynamics) and the creation of proton, neutron, electron, and neutrino masses, is ~76 [Gy] (observed . The predicted total mass (p, n, e and n), based on the Maxwell-Juttner relativistic statistical distribution, is ~7x10⁵⁰ . The predicted cosmic neutrino mass is ≤ 8.69x10^-32 (≤ 48.7 ) if based on observations of SN1987A. The temperature variation of the cosmic microwave background (CMB), as measured by Planck, can be said to be partially due to energy variations in the universe (DU/U) during the primordial baryon synthesis (energy jump from the creation of protons and neutrons). In this model, what is usually referred to as dark energy actually corresponds to the energy of the universe that has not been converted to mass, and which acts on the mass created by the energy-mass equivalence principle and the cosmological gravity field, , associated with the cosmological constant, which is high during primordial formation of the galaxies (<1 [Gy]). A look at the Casimir effect makes it possible to estimate a minimum Casimir pressure and thus determine our possible relative position in the universe at cosmic time 0,1813 (t₀/t_W=13,8 /76,1 ). Therefore, from the observed age of 13,8 [Gy], we can derive a possible cosmic age of 76,1 [Gy]. That energy of the universe, when taken into consideration during the formation of the first galaxies (< 1 [Gy]), provides a relatively adequate explanation of the non-Keplerian rotation of galactic masses. Indeed, such residual, non-baryonic energy, when considered in Newton’s gravity equation, adds the term , which can partially explain, without recourse to dark matter, the rotations of some galaxies, such as M33, UGC12591, UGC2885, NGC3198, NGC253, DDO161, UDG44, the MW and the Coma cluster. Today, in the MW, that cosmological gravity force is in the order of 10²⁶ times smaller than the conventional gravity force. The model predicts an acceleration of the mass in the universe (q~ 0,986); the energy associated with curvature is the driving force behind the expansion of the universe, rather than the energy associated with the cosmological constant . An equation to determine expansion is obtained using the energy form of the Friedmann equation relative to Planck power and cosmic time or Planck force acting at the frontier of the universe moving at c. This constant Planck force, from unknown sources, acts everywhere to the expansion of the universe as a stretching effect on the volume. Finally, the model partly explains the value a₀ of the MOND theory. Indeed, a₀ is not a true constant, but depends on the cosmological constant at the time the great structures were formed (~1 [Gy]), as well as an adjustment of the typical mass and dimension of those great structures, such as galaxies. The constant a₀is a different expression of the cosmological gravity force as expressed by the cosmological constant, Λ, acting through the energy-mass equivalent during the formation of the structures. It does not put in question the value of G.

Preprint ARTICLE | doi:10.20944/preprints201609.0005.v1

Active Power Dispatch Optimization for a Grid-Connected Microgrid with Uncertain Multi-Type Loads

Kai Lv, Hao Tang, Yijin Li, Xin Li

Subject: Engineering, Electrical And Electronic Engineering Keywords: multi-type loads; active power dispatch optimization; simulated-annealing Q-learning

Online: 2 September 2016 (11:23:55 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0051.v1

Search for QPOs in the Light Curve of the Blazar OJ287: Preliminary Results from 2015/16 Observing Campaign

S. Zola, M. Valtonen, G. Bhatta, A. Goyal, B. Debski, A. Baran, J. Krzesinski, M. Siwak, S. Ciprini, A. Gopakumar, H. Jermak, K. Nilsson, D. Reichart, K. Matsumoto, K. Sadakane, K. Gazeas, M. Kidger, V. Piirola, F. Alicavus, K.S. Baliyan, A. Berdyugin, D. Boyd, M. Campas Torrent, F. Campos, J. Carrillo Gomez, D.B. Caton, V. Chavushyan, J. Dalessio, D. Dimitrov, M. Drozdz, A. Erdem, A. Escartin Perez, V. Fallah Ramazani, A.V. Filippenko, F. Garcia, F. Gomez Pinilla, M. Gopinathan, J.B. Haislip, J. Harmanen, G. Hurst, K.M. Ivarsen, M. Jelinek, A. Joshi, M. Kagitani, N. Kaur, N. Karaman, W.C. Keel, A.P. LaCluyze, B.C. Lee, E. Lindfors, J. Lozano De Haro, J.P. Moore, R. Naves Nogues, A.W. Neely, R.H. Nelson, W. Ogloza, S. Okano, J.C. Pandey, M. Perri, P. Pihajoki, G. Poyner, J. Provencal, T. Pursimo, A. Raj, R. Reinthal, S. Sadegi, T. Sakanoi, J.-L. Salto Gonzales, T. Schweyer, F.C. Soldan Alfaro, E. Sonbas, I. Steele, J.T. Stocke, J. Strobl, L.O. Takalo, T. Tomov, L. Tremosa Espasa, J.R. Valdes, J. Valero Perez, F. Verrecchia, J.R. Webb, M. Yoneda, M. Zejmo, W. Zheng, J. Telting, J. Saario, T. Reynolds, A. Kvammen, E. Gafton, R. Karjalainen, P. Blay

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: active; BL Lacertae objects: individual (OJ 287); super massive black holes

Online: 18 July 2016 (10:46:26 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202110.0129.v1

How Are Red and Blue Quasars Different? The Radio Properties

Victoria Anne Fawcett, David Alexander, David Rosario, Lizelke Klindt

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Quasars; Galaxies; Radio; Supermassive Black-Holes

Online: 8 October 2021 (09:12:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202311.0823.v1

Hubble Diagram Test of SN1a Supernovae and High Redshift Gamma Ray Bursts: Data Analysis of the Log(z)/µ, ln(z+1)/T(d) and Linear Photon Flight Time T/(z+1) Scales. – Comparison of Observational Data with Model Calculations.

Laszlo Marosi

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies; distances and redshifts - galaxies; high-redshift - stars; gamma ray burst; general - cosmology; cosmological parameters

Online: 13 November 2023 (12:18:40 CET)

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Preprint ARTICLE | doi:10.20944/preprints201608.0035.v1

Real-Time Performance of Mechatronic PZT Module Using Active Vibration Feedback Control

Francesco Aggogeri, Alberto Borboni, Angelo Merlo, Nicola Pellegrini, Raffaele Ricatto

Subject: Engineering, Industrial And Manufacturing Engineering Keywords: real-time control; mechatronics; PZT actuators; vibration; hardware-in-the-loop

Online: 4 August 2016 (06:20:33 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.0096.v1

The Isolation, Purification and Active Mechanism of Sea Cucumber Bone-Strengthening Functional Peptides

Moyi Cheng, Meilian Yang, Xin Mu, Ziqian Jing, Ming Du, Jian Jiao, Zhenyu Wang

Subject: Biology And Life Sciences, Food Science And Technology Keywords: protein, osteoporosis, MC3T3-E1 cells, peptide

Online: 1 April 2024 (14:39:31 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.0961.v1

The Preventive Potential of the Mycelial Submerged Culture of Ophiocordyceps sinensis against Neurodegenerative Diseases and Its Possible Active Compounds

Hsien-Chi Huang, Yu-Juan Shi, Thuy-Lan-Thi Vo, Tai-Hao Hsu, Tuzz-Ying Song

Subject: Medicine And Pharmacology, Complementary And Alternative Medicine Keywords: Ophiocordyceps sinensis; neurodegenerative disease; microglial; anti-inflammatory; cytokines; submerged culture

Online: 15 April 2024 (11:29:23 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202105.0518.v1

Effects of Higher Order Retarded Gravity

Asher Yahalom

Subject: Physical Sciences, Acoustics Keywords: Galaxies; rotation curves; gravitational retardation

Online: 21 May 2021 (10:00:07 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201908.0046.v1

The Discrepancy in Galaxy Rotation Curves

Roy Gomel, Tomer Zimmerman

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: dark matter; reference frames; galaxies

Online: 5 August 2019 (05:08:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202402.1326.v1

Design and Implementation of a MIMO Integral Resonant Control for Active Vibration Control of Pedestrian Structures

Emiliano Pereira, Xidong Wang, Iván M. Díaz, Sumeet S. Aphale

Subject: Engineering, Control And Systems Engineering Keywords: Active Vibration Control; Human-Induced Vibrations; Integral Resonant Control

Online: 22 February 2024 (16:17:25 CET)

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Preprint REVIEW | doi:10.20944/preprints202305.0973.v2

The Andromeda Galaxy and its Star Formation History

Denis Leahy

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: spiral galaxies; star formation; galactic structure; galaxy formation

Online: 19 May 2023 (07:24:53 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1000.v1

Characterization of Farfantepenaeus californiensis Derived Chitosan for Smart-Active Food Packing Applications

Ivone Michel Wong-Miramontes, Benjamin Valdez-Salas, Ernesto Beltrán-Partida, Jorge Salvador-Carlos, Karen Michelle Guillén-Carvajal, Jhonathan Rafael Castillo-Saenz, Patrick Moe, Nelson Cheng

Subject: Chemistry And Materials Science, Biomaterials Keywords: Chitin; Chitosan; packaging; biopolymers; biomaterials

Online: 18 March 2024 (09:57:45 CET)

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Preprint ARTICLE | doi:10.20944/preprints201607.0044.v1

MWL Picture Of The Blazar S5 0716+714 During Its Brightest Outburst

Marina Manganaro, Giovanna Pedaletti, Marlene Doert, Denis Bastieri, Vandad Fallah Ramazani, Dario Gasparrini, Elina Lindfors, Benoit Lott, Mireia Nievas, Bindu Rani, Emmanouil Angelakis, George Borman, Mark Gurwell, Talvikki Hovatta, Ryosuke Itoh, Svetlana Jorstad, Alex Kraus, Thomas P Krichbaum, Paul Kuin, Anne Lahteenmaki, Valeri Larionov, Amy Yarleen Lien, Ioannis Myserlis, David J Thompson, Merja Tornikoski, J Anton Zensus

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: BL-Lacertae objects: individual: S5 0716+714; Galaxies:active; gamma-rays: galaxies

Online: 18 July 2016 (06:02:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202211.0403.v1

Metabolic and Inflammatory Features of Physically Active and Low-Active Military Police Officers

Diego Ribeiro de Souza, Leandro Borges, Fernanda Monma, Laiane Cristina Santos-Oliveira, Erivan Silva Nobre, Leandro Porto dos Santos, Damaris Gilceli dos Santos Dias, Cesar Miguel Momesso, Vinícius Leonardo Sousa Diniz, Luiz Paulo Rodrigues Codelo, Ana Carolina Gomes Pereira, Elaine Hatanaka, Maria Fernanda Cury-Boaventura, Laureane Nunes Masi, Adriana Cristina Levada-Pires, Renata Gorjão, Tania Cristina Pithon-Curi, Sandro Massao Hirabara, Rui Curi

Subject: Biology And Life Sciences, Endocrinology And Metabolism Keywords: cardiovascular diseases; physical activity; physical exercise; sedentarism; quality of life

Online: 22 November 2022 (03:39:54 CET)

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Preprint ARTICLE | doi:10.20944/preprints202304.0137.v1

Solving the Problems of Dark Energy and the Hubble Constant Using Corrected Hubble’s Law

Askar Abdukadyrov

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Galaxies; redshift; Hubble’s law; dark energy; Hubble constant

Online: 10 April 2023 (03:47:35 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201608.0198.v1

Conformational Flexibility and the Interaction of Huperzine A in the Active Site of Acetylcholinesterase: A Quantum Chemical and Charge Density Study

Renuga Parameswari Azhagesan, Saravanan Kandasamy, Kumaradhas Poomani

Subject: Chemistry And Materials Science, Theoretical Chemistry Keywords: huperzine A-AChE; molecular docking; intermolecular interaction; quantum chemical calculation; charge density distribution; atomic charges; dipole moment; electrostatic potential; toxicity analysis

Online: 23 August 2016 (12:33:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202207.0396.v1

Asymmetry in Galaxy Spin Directions -- Analysis of Data from DES and Comparison to Four Other Sky Surveys

Lior Shamir

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Galaxies; Large-scale structure of Universe; Cosmic anisotropy

Online: 26 July 2022 (08:08:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.0174.v1

A Critical Examination of the Standard Cosmological Model: Toward a Modified Framework for Explaining Cosmic Structure Formation and Evolution

Robert Nyagisera, Dismas Simiyu Wamalwa, Benard Rapando, Celine Awino, Maxwell Mageto

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Modified redshift; Friedmann; Number density; Light intensity; Galaxies

Online: 3 January 2024 (09:03:32 CET)

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Preprint ARTICLE | doi:10.20944/preprints201609.0059.v1

ADN_Modelica: An Open Source Sequence-Phase Coupled Frame Program for Active Distribution Network Steady State Analysis

Yuntao Ju, Fuchao Ge, Yi Lin, Jing Wang

Subject: Engineering, Electrical And Electronic Engineering Keywords: steady state analysis; Modelica; active distribution network

Online: 18 September 2016 (10:01:38 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0032.v1

The radio/gamma-ray connection from 120 MHz to 230 GHz

Marcello Giroletti, Filippo D'Ammando, Monica Orienti, Rocco Lico

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: BL Lacertae objects: general, catalogues, gamma rays: galaxies, quasars: general, radiation mechanisms: non-thermal, radio continuum: galaxies

Online: 14 July 2016 (12:11:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202402.0819.v1

Residents' Travel Choice under Public Health Events and the Optimal Strategies of the Travel Environment for Active Mobility: A Case Study of Harbin, China

Lin Tan, Dewei Fang, Lixuan Zhao, Yang Xue, Shan Sun, Jingxu Lan, Xue Wang

Subject: Social Sciences, Urban Studies And Planning Keywords: Active Mobility; travel environment; satisfaction; gradient boosting decision trees; impact-asymmetry analysis

Online: 14 February 2024 (14:24:29 CET)

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Preprint ARTICLE | doi:10.20944/preprints201710.0191.v1

Effelsberg Monitoring of a Sample of RadioAstron Blazars

Jun Liu, Thomas P. Krichbaum, Xiang Liu, Alex Kraus, Hayley Bignall, Yuri Y. Kovalev, Kirill V. Sokolovsky, J. Anton Zensus

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies; active -- method; statistical -- radio continuum; ISM

Online: 31 October 2017 (04:18:48 CET)

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Preprint ARTICLE | doi:10.20944/preprints201608.0199.v1

Psychosocial Impact of Assistive Technologies for Mobility and Their Implications for Active Ageing

Anabela Martins, João Pinheiro, Beatriz Farias, Jeffrey Jutai

Subject: Biology And Life Sciences, Aging Keywords: active ageing; social participation; mobility; assistive technologies; service delivery

Online: 23 August 2016 (14:53:52 CEST)

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Active ageing is defined as the process of optimizing opportunities for physical, social and mental health to enable older people to take an active part in society without discrimination and to enjoy an independent and good quality of life. The World Health Organization assumed this as a process for increasing and maintaining an individual’s participation in activities to enhance his/her quality of life. In this survey, the authors addressed the following question: “Is assistive technology (AT) for mobility contributing to enhancement of lifelong capacity and performance?”. From June 2015 until February 2016, 96 community dwelling adults, AT users for mobility (powered wheelchairs, manual wheelchairs, lower limb prostheses, walkers, crutches and canes), aged 45-97, mean 67.02 +/- 14.24 years old, 56.3% female, were interviewed using the Psychosocial Impact of Assistive Devices Scale (P-PIADS), the Activities and Participation Profile related to Mobility (APPM) and demographics, clinical and questions about AT use and training. The participants’ profiles revealed moderate limitation and restrictions in participation, measured by the APPM (2.03). Most participants showed positive impact of AT; average scores obtained from the P-PIADS subscales were: Self-esteem 0.62, Competency 1.11 and Adaptability 1.10. P-PIADS total was 0.96, with the powered wheelchair users scoring the highest (1.53) and the walker users scoring the lowest (0.73). All subscales and P-PIADS total were positively correlated with the activities and participation profile. There was no relation between age and the psychosocial impact of AT or activities and participation profile. These results encourage the authors to follow these participants up for a lifelong intervention. To accomplish that aim, currently, the protocol is implemented at the AT prescribing centers in Coimbra, Portugal in order to assess the impact of AT on participation in society, one of the domains of the Active Ageing Index, a new analytical tool to help policy makers in developing policies for active and healthy ageing.

Preprint REVIEW | doi:10.20944/preprints201811.0081.v1

Halo Concentrations and the Fundamental Plane of Galaxy Clusters

Yutaka Fujita, Stefano Ettori, Megan Donahue, Keiichi Umetsu, Elena Rasia, Massimo Meneghetti, Elinor Medezinski, Nobuhiro Okabe, Marc Postman

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies; clusters; general—cosmology; theory—darkmatter—large-scale structure of universe

Online: 5 November 2018 (03:43:57 CET)

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Preprint ARTICLE | doi:10.20944/preprints202311.0134.v1

How Long Can the Spiral Arms of Disc Galaxies Be Optically Observed?

Hongjun Pan

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Spiral arms; spiral pattern rotation; evolution; spiral galaxies

Online: 2 November 2023 (10:34:43 CET)

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Preprint REVIEW | doi:10.20944/preprints201811.0030.v1

Radio Galaxies - The TeV Challenge

Bindu Rani

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: active galactic nuclei; radio galaxies; gamma-rays; jets

Online: 2 November 2018 (07:07:11 CET)

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Preprint REVIEW | doi:10.20944/preprints201807.0008.v1

Membrane Active Peptides and Their Biophysical Characterization

Fatma Gizem Avci, Berna Sariyar Akbulut, Elif Ozkirimli

Subject: Biology And Life Sciences, Biophysics Keywords: antimicrobial peptides; cell-penetrating peptides; biophysical characterization; uptake mechanism; membrane disruption; peptide-lipid interactions

Online: 2 July 2018 (10:37:22 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201608.0148.v1

Design and Optimization of an Efficient (96.1%) and Compact (2 kW/dm³) Bidirectional Isolated Single-Phase Dual Active Bridge Ac–Dc Converter

Jordi Everts

Subject: Engineering, Electrical And Electronic Engineering Keywords: ac–dc power converters; battery chargers; dual active bridge; DAB; optimal design; power MOSFETs; single-stage

Online: 15 August 2016 (11:06:09 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201904.0119.v1

Evolutionary Physical Constants in Einstein's Field Equations and the Redshift

Rajendra P. Gupta

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: cosmology theory; cosmological parameters; galaxies; distances and redshifts; variable physical constants; VSL

Online: 10 April 2019 (08:25:53 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202010.0586.v2

The Effects of Inertial Forces on the Dynamics of Disk Galaxies

Tomer Zimmerman, Roy Gomel

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: reference systems; galaxies: kinematics and dynamics; cosmology: dark matter

Online: 24 May 2021 (10:15:05 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201910.0375.v2

A Unified Electro-Gravity Theory to Model Spiral Galaxies without Dark Matter

Nirod K. Das

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Unified Electro-Gravity (UEG) Theory; spiral galaxies; dark matter

Online: 27 September 2020 (10:41:40 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202008.0274.v1

Intrinsic Nature of Dark Matter in the Galactic Halo

UGUR CAMCI

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: modified gravity; dark matter; halos; flat rotation curves

Online: 12 August 2020 (08:05:22 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201903.0107.v1

On the Dynamics of Rotationally Supported Galaxies

Ramzi Suleiman

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Dark matter; galaxies; galaxy rotation curve; radial acceleration relation.

Online: 8 March 2019 (09:58:33 CET)

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Preprint ARTICLE | doi:10.20944/preprints201812.0147.v2

Modelling the Rising Tails of Galaxy Rotation Curves

Fan Zhang

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Dark matter; galaxies; gravitation; rotation curves; galaxy rotation period

Online: 29 January 2019 (09:24:48 CET)

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Preprint ARTICLE | doi:10.20944/preprints201612.0057.v1

Using the Outskirts of Galaxy Clusters to Determine their Mass Accretion Rate

Cristiano De Boni

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies; clusters; general; methods N-body simulations; cosmology; theory

Online: 9 December 2016 (16:38:17 CET)

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Preprint ARTICLE | doi:10.20944/preprints201607.0034.v1

Flaring γ-ray emission from high redshift blazars

Monica Orienti, Filippo D'Ammando, Marcello Giroletti, Justin Finke, Daniele Dallacasa

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: galaxies: active; gamma-rays: general; radiation mechanisms: non-thermal

Online: 15 July 2016 (04:40:29 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.0261.v2

Being Physically Active for a Long-Standing Mitigates Inflammaging Progression in Older Adults during the COVID-19 Pandemic

Carlos André Freitas Dos Santos, Ariane Nardy, Renato Jimenez Gomes, Brenda Rodrigues Silva, Fernanda Rodrigues Monteiro, Marcelo Rossi, Jônatas Bussador do Amaral, Vitória Paixão, Mauro Vaisberg, Gislene Rocha Amirato, Rodolfo de Paula Vieira, Juliana de Melo Batista Dos Santos, Guilherme Eustáquio Furtado, Ana Paula Ribeiro, Patrícia de Souza Colombo, Alessandro Ferrari Jacinto, André Luis Lacerda Bachi

Subject: Medicine And Pharmacology, Clinical Medicine Keywords: aging; older people; citokines; gait speed; TUGT; handgrip

Online: 14 March 2024 (15:05:33 CET)

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Preprint ARTICLE | doi:10.20944/preprints201607.0038.v1

Exploring The Magnetic Field Configuration Close To The Central Engines Using GMVA

Bindu Rani, Thomas Krichbaum, J. Hodgson, Shoko Koyama, Anton J. Zensus, Alan Marscher, Svetlana Jorstad, Lars Fuhramnn

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: active galaxies; BL Lacertae object: BL Lac; jets; GMVA: high-resolution VLBI; magnetic field; polarization

Online: 15 July 2016 (10:06:48 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.1322.v1

Intra-Active Inference I: Fundamentals

Ali Rahmjoo, Mahault Albarracin

Subject: Arts And Humanities, Philosophy Keywords: free energy principle; active inference; new materialism; intra-action; agential realism

Online: 19 June 2023 (08:35:38 CEST)

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Preprint HYPOTHESIS | doi:10.20944/preprints202201.0124.v1

Epistemic Communities under Active Inference

Mahault Albarracin, Daphne Demekas, Maxwell Ramstead, Conor Heins

Subject: Social Sciences, Media Studies Keywords: epistemic community; social media; active inference; opinion dynamics

Online: 10 January 2022 (15:14:16 CET)

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The spread of ideas is a fundamental concern of today’s news ecology. Understanding the dynamics of the spread of information and its co-option by interested parties is of critical importance. Research on this topic has shown that individuals tend to cluster in echo-chambers and are driven by confirmation bias. In this paper, we leverage the active inference framework to provide an in silico model of confirmation bias and its effect on echo-chamber formation. We build a model based on active inference, where agents tend to sample information in order to justify their own view of reality, which eventually leads to them to have a high degree of certainty about their own beliefs. We show that, once agents have reached a certain level of certainty about their beliefs, it becomes very difficult to get them to change their views. This system of self-confirming beliefs is upheld and reinforced by the evolving relationship between agent's beliefs and its observations, which over time will continue to provide evidence for their ingrained ideas about the world. The epistemic communities that are consolidated by these shared beliefs, in turn, tend to produce perceptions of reality that reinforce those shared beliefs. We provide an active inference account of this community formation mechanism. We postulate that agents are driven by the epistemic value that they obtain from sampling or observing the behaviors of other agents. Inspired by digital social networks like Twitter, we build a generative model in which agents generate observable social claims or posts (e.g. `tweets') while reading the socially-observable claims of other agents, that lend support towards one of two mutually-exclusive abstract topics. Agents can choose which other agent they pay attention to at each timestep, and crucially who they attend to and what they choose to read influences their beliefs about the world. Agents also assess their local network’s perspective, influencing which kinds of posts they expect to see other agents making. The model was built and simulated simulated using the freely-available Python package pymdp. The proposed active inference model can reproduce the formation of echo-chambers over social networks, and gives us insight into the cognitive processes that lead to this phenomenon.

Preprint ARTICLE | doi:10.20944/preprints202010.0018.v1

Wireless Networks: Active and Passive Attack Vulnerabilities and Privacy Challenges

Isaac Chin Eian, Ka Yong Lim, Majesty Xiao Li Yeap, Hui Qi Yeo, Fatima Z

Subject: Computer Science And Mathematics, Computer Science Keywords: Wireless networks, security vulnerabilities, privacy challenges, active attacks, passive attacks

Online: 1 October 2020 (13:59:25 CEST)

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Preprint REVIEW | doi:10.20944/preprints202108.0065.v1

Optimal Type 2 Diabetes Mellitus Management and Active Ageing

Alessia Maria Calabrese, Valeria Calsolaro, Sara Rogani, Chukwuma Okoye, Nadia Caraccio, Monzani Fabio

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: type 2 diabetes mellitus (T2DM); older people; frailty; antidiabetic drugs; comprehensive geriatric assessment; therapeutic targets; hypoglycemia.

Online: 3 August 2021 (09:07:51 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0498.v1

Neighbourhood Environment Features and Active Commuting in Chennai, India

Deepti Adlakha, J. Aaron Hipp, James F. Sallis, Ross C. Brownson

Subject: Social Sciences, Transportation Keywords: India; active commuting; public transit; physical activity; built environment

Online: 30 June 2018 (14:55:26 CEST)

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Background: Few studies have assessed built environment correlates of active commuting in low-and-middle-income countries, but the different context could yield distinct findings. This cross-sectional study investigated associations between home neighbourhood environment characteristics and active commuting in Chennai, India. Methods: Adults (N = 370, 47.2% female, mean age = 37.9 years) were recruited from 155 wards in the metropolitan area of Chennai in southern India between January and June 2015. Participants self-reported their usual mode of commute to work, with responses recoded into three categories: (1) multi-modal or active commuting (walking and bicycling); (2) public transit; and (3) private transport. Environmental attributes around participants’ homes were assessed using the Neighborhood Environment Walkability Scale-India (NEWS-India). Associations between environmental characteristics and likelihood of active commuting and public transit use were modelled using logistic regression with private transport (driving alone or carpool) as the reference category, adjusting for age, gender, and household car ownership. Results: Consistent with other international studies, participants living in neighbourhoods with a mix of land-uses and a transit stop within a 10-minute walk from home were more likely to use active commuting (both p < 0.01). Land-use mix was significantly associated with the use of public transit compared to private transport (aOR = 5.2, p = 0.002). Contrary to findings in high-income countries, the odds of active commuting were reduced with improved safety from crime (aOR = 0.2, p = 0.003), aesthetics (aOR = 0.2, p = 0.05) and street connectivity (aOR = 0.2, p = 0.003). Conclusions: Different environmental attributes were associated with active commuting, suggesting that these relationships are complex and may distinctly differ from those in high-income countries. Unexpected inverse associations of perceived safety from crime and aesthetics with active commuting emphasize the need for high quality epidemiologic studies with greater context-specificity in the study of physical activity in LMICs. Findings have public health implications for India and suggest that caution should be taken when translating evidence across countries.

Preprint ARTICLE | doi:10.20944/preprints202403.1103.v1

A New Rotary Magnetorheological Damper for a Semi-Active Suspension System of low-Floor Vehicles

Yu-Jin Park, Byung-Hyuk Kang, Seung-Bok Choi

Subject: Engineering, Automotive Engineering Keywords: Magnetorheological Fluid; Rotary MR damper; Low-Floor Vehicles; Finite Element Analysis; Magnetic Analysis; Response Time; Damping Force

Online: 19 March 2024 (07:09:32 CET)

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Preprint ARTICLE | doi:10.20944/preprints202012.0806.v1

Active Surveillance in the Management of Ductal Carcinoma in Situ: The Radiologist’s Point of View

Luca Nicosia, Giuseppe di Giulio, Anna Carla Bozzini, Marianna Fanizza, Francesco Ballati, Anna Rotili, Matteo Lazzeroni, Antuono Latronico, Francesca Abbate, Giuseppe Renne, Francesca Addante, Marco Lucioni, Enrico Cassano, and Mauro Giuseppe Mastropasqua

Subject: Medicine And Pharmacology, Immunology And Allergy Keywords: Ductal carcinoma in situ (DCIS); Invasive Breast Carcinoma; Underestimation; Upgrade Rate; Vacuum assisted breast biopsy (VABB); Breast Microcalcifications; Active Surveillance.

Online: 31 December 2020 (12:52:08 CET)

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Preprint ARTICLE | doi:10.20944/preprints202305.1018.v1

Active Identity Function as Activation Function

Ali Akbar Kiaei, Mahnaz Boush, Danial Safaei, Sadegh Abadijou, Nima Baselizadeh, Nader Salari, Masoud Mohammadi

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Activation Function; Neural Network; Deep Learning; RELU; SWISH

Online: 15 May 2023 (10:13:00 CEST)

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Preprint REVIEW | doi:10.20944/preprints202012.0648.v1

Solid Dispersions of Biologically Active Substances

Salavat Khalikov

Subject: Chemistry And Materials Science, Nanotechnology Keywords: Solid Dispersions, Drugs, Anthelminthics, Protectants, Solubility, Mechanochamistry, Biological Active Substances.

Online: 25 December 2020 (09:00:49 CET)

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Preprint ARTICLE | doi:10.20944/preprints201911.0059.v1

Risk-based Active Power Redispatch Optimization

Karol Wawrzyniak, Endika Urresti Padrón, Wojciech Jaworski, Roman Korab

Subject: Engineering, Electrical And Electronic Engineering Keywords: optimization methods; power system dynamic stability; risk analysis; power generation dispatch; power system faults; power system simulation

Online: 6 November 2019 (10:47:24 CET)

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Preprint ARTICLE | doi:10.20944/preprints201909.0067.v1

Electronic Active Calibration of Fluxgate Magnetometers

Gustavo Cabral, Andre Wiermann, Luiz C. C. Benyosef

Subject: Physical Sciences, Applied Physics Keywords: fluxgate magnetometer; magnetic sensor; calibration; automated systems; geophysics; geomagnetic field

Online: 6 September 2019 (03:55:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202307.0137.v1

Exploring Divergent Patterns and Dynamics of Urban and Active Rural Developments

Huimin Zhong, Zhengjia Liu, Yihang Huang

Subject: Environmental And Earth Sciences, Geography Keywords: Nighttime light data; Urban-rural regions; Geospatial dynamics; Local contour tree method; Dezhou city of China

Online: 4 July 2023 (10:25:03 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202312.1260.v1

Dynamic Clustering and Scaling Behavior of Active Particles under Confinement

Matthew Becton, Jixin Hou, Yiping Zhao, Xianqiao Wang

Subject: Physical Sciences, Particle And Field Physics Keywords: active particles; simulation; aggregation; confined environment

Online: 18 December 2023 (08:16:00 CET)

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Working Paper ARTICLE

The Active Segmentation Platform for Microscopic Image Classification and Segmentation

Sumit Vohra, Dimiter Prodanov

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: scale spaces; differential invariants; segmentation; classification

Online: 5 July 2021 (09:22:00 CEST)

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Preprint TECHNICAL NOTE | doi:10.20944/preprints202103.0194.v1

scikit-activeml: A Library and Toolbox for Active Learning Algorithms

Daniel Kottke, Marek Herde, Tuan Pham Minh, Alexander Benz, Pascal Mergard, Atal Roghman, Christoph Sandrock, Bernhard Sick

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Active Learning, Classification, Machine Learning, Python, Github, Repository, Open Source

Online: 5 March 2021 (21:14:20 CET)

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Preprint ARTICLE | doi:10.20944/preprints201811.0011.v1

Synthesis of Novel Biologically Active Thiazole Dyes and Their Applications

Sarra Abu-Melha

Subject: Chemistry And Materials Science, Applied Chemistry Keywords: thiazolyl dyes; anticancer; antioxidant; colour assessment

Online: 2 November 2018 (04:28:50 CET)

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Preprint ARTICLE | doi:10.20944/preprints202404.0774.v1

Junxia Li, Zhenguo Wang, Liujia Wang, Xiayuan Wang, Dong He, Xinming Duan, Chunxiang Zhang, Youshe Ren, Chunhe Yang

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: cashmere goat; cashmere production; secondary hair follicle; age; oxidative stress

Online: 11 April 2024 (10:12:03 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202312.1770.v1

Shared Protentions in Multi-Agent Active Inference

Mahault Albarracin, Riddhi Jain Pitliya, Toby Benedict St. Clere Smithe, Daniel Ari Friedman, Karl Friston, Maxwell J. D. Ramstead

Subject: Computer Science And Mathematics, Mathematical And Computational Biology Keywords: active inference; phenomenology; multi-agent; category theory

Online: 26 December 2023 (01:31:52 CET)

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Preprint ARTICLE | doi:10.20944/preprints202302.0274.v1

Dynamic Vascular Imaging Using Active Breast Thermography

Meir Gershenson, Jonathan Peter Gershenson

Subject: Medicine And Pharmacology, Oncology And Oncogenics Keywords: Breast cancer; components analysis; dynamic thermogram; vasomodulation; veins; virtual wave; equivalent wave field

Online: 16 February 2023 (06:32:33 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints202211.0573.v1

An Active Structure-based Artificial General Intelligence

Jim Brander, Ryan Sigmundson

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: semantic structure; human-readable dictionary; undirected active network; self-extensible; dictionary curation; four pieces limit; anti-money laundering

Online: 30 November 2022 (10:11:04 CET)

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Working Paper ARTICLE

Daylight-Active Cellulose Nanocrystals Containing Anthraquinone Structures

Yiwen Zhu, Gang Sun, Audrey Sulkanen, Gang-Yu Liu

Subject: Biology And Life Sciences, Immunology And Microbiology Keywords: Cellulose Nanocrystal; Anthraquinone; Reactive Oxygen Species; FTIR; Atomic Force Microscopy

Online: 29 July 2020 (10:59:57 CEST)

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Preprint CONCEPT PAPER | doi:10.20944/preprints202007.0290.v1

SIL Modeling of Shunt Harmonics Active Filter

Shweta Dhiman, A. Gupta, J. Chandle

Subject: Engineering, Electrical And Electronic Engineering Keywords: active harmonics filter; PQ theory; reactive power compensation; harmonics elimination; SIL; dSPACE- Targetlink

Online: 14 July 2020 (05:21:07 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.0920.v1

Progressive Optimal Fault-Tolerant Control Combining Active and Passive Control Manners

Dan Du, Zetao Li, B. Dahhou

Subject: Engineering, Control And Systems Engineering Keywords: passive fault-tolerant control; active fault-tolerant control; progressive optimal fault-tolerant control; guaranteed robust cost control

Online: 15 March 2024 (12:10:49 CET)

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Preprint ARTICLE | doi:10.20944/preprints202308.1430.v1

Photocatalytic and Cathode Active Abilities of Ni-Substituted α-FeOOH Nanoparticles

Ahmed Ibrahim, Mikan Shiraishi, Zoltan Homonnáy, Stjepko Krehula, Marijan Marciuš, Arijeta Bafti, Luka Pavic, Shiro Kubuki

Subject: Chemistry And Materials Science, Nanotechnology Keywords: goethite nanoparticles; impedance spectroscopy; Fourier Transform Infrared Spectros-copy (FT-IR); visible-light activated photocatalyst; cathode active material; sodium-ion batteries; lithium-ion batteries

Online: 21 August 2023 (07:21:12 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202202.0229.v1

The Scale Invariant Vacuum Paradigm: Main Results and Current Progress

Vesselin Gueorguiev, Andre Maeder

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: cosmology: theory - dark matter - dark energy - inflation; galaxies: formation - rotation; Weyl Integrable Geometry; Dirac co-calculus

Online: 18 February 2022 (09:22:34 CET)

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Preprint REVIEW | doi:10.20944/preprints202311.1815.v1

The Scale Invariant Vacuum Paradigm: Main Results and Current Progress Review (Part II)

Vesselin G. Gueorguiev, Andre Maeder

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: cosmology: theory; dark matter; dark energy; inflation; galaxies: formation; rotation; weyl integrable geometry; dirac co-calculus

Online: 30 November 2023 (02:00:32 CET)

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Preprint ARTICLE | doi:10.20944/preprints202312.0474.v1

IRS Backscatter Based Secrecy Enhancement against Active Eavesdropping

Yuanyuan Miao, Yu Shao, Jie Zhang

Subject: Engineering, Electrical And Electronic Engineering Keywords: Intelligent reflecting surface; backscatter; active eavesdropping; physical layer security

Online: 7 December 2023 (04:40:59 CET)

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Preprint ARTICLE | doi:10.20944/preprints201909.0077.v1

Intelligent Active Queue Management Using Explicit Congestion Notification

Cesar A. Gomez, Xianbin Wang, Abdallah Shami

Subject: Engineering, Control And Systems Engineering Keywords: active queue management (AQM); congestion control; explicit congestion notification (ECN); machine learning

Online: 6 September 2019 (16:48:42 CEST)

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Preprint REVIEW | doi:10.20944/preprints202401.0725.v1

Antibiotic Therapy for Active Crohn’s Disease Targeting Pathogens: An Overview and Update

Gaetano Iaquinto, Giuseppe Mazzarella, Carmine Sellitto, Angela Lucariello, Raffaele Melina, Salvatore Iaquinto, Antonio De Luca, Vera Rotondi Aufiero

Subject: Medicine And Pharmacology, Gastroenterology And Hepatology Keywords: Crohn’ s disease, Escherichia coli species, Mycobacterium avium paratuberculosis, antibiotic therapy.

Online: 9 January 2024 (14:05:02 CET)

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Preprint REVIEW | doi:10.20944/preprints202305.1589.v1

Are Protein Cavities and Pockets Commonly Used by Redox Active Signalling Molecules?

John T. Hancock

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: argon; hydrogen peroxide; hydrogen sulfide; hydroxyl radicals; molecular hydrogen; nitric oxide; peroxynitrite; protein cavities; superoxide; xenon

Online: 23 May 2023 (07:12:09 CEST)

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Preprint REVIEW | doi:10.20944/preprints201802.0104.v1

Myeloperoxidase as an Active Disease Biomarker: Its Recent Biochemical and Pathological Perspectives

Amjad A. Khan, Mohammad A. Alsahli, Arshad H. Rahmani

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: myeloperoxidase, leukocytes, inflammation, oxidative stress, chronic diseases, disease biomarker

Online: 15 February 2018 (16:54:25 CET)

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Preprint ARTICLE | doi:10.20944/preprints202306.0201.v2

Spiral Arm Formation of Galaxies Through ROTASE Mechanism Is Perfectly Demonstrated by Falling Rockets Venting Fuel

Hongjun Pan

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: Spiral arms; Spiral galaxies; X-matter; Black holes; Galaxy evolution; Spirals by rockets

Online: 30 June 2023 (11:38:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201703.0115.v1

Towards a More Well-Founded Cosmology

Hartmut Traunmüller

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: foundations of science; cosmology: observations; cosmology: theory; galaxies: kinematics and dynamics; inertia; MoND

Online: 16 March 2017 (09:31:27 CET)

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Preprint ARTICLE | doi:10.20944/preprints202110.0090.v1

Help Me Learn! Architecture and Strategies to Combine Recommendations and Active Learning in Manufacturing

Patrik Zajec, Jože M. Rožanec, Elena Trajkova, Inna Novalija, Klemen Kenda, Blaž Fortuna, Dunja Mladenić

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: artificial intelligence; machine learning; active learning; knowledge acquisition; explainable artificial intelligence; manufacturing; demand forecasting; smart assistant

Online: 5 October 2021 (15:23:46 CEST)

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Preprint REVIEW | doi:10.20944/preprints202401.1322.v1

Self-Assembled Monolayers of Push-Pull Chromophores as Active Layer and Their Applications

Junlong Wang, Virginie Gadenne, Lionel Patrone, Jean-Manuel Raimundo

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: self-assembled monolayers; push-pull chromophores; self-assembly; active layers; optoelectronics

Online: 18 January 2024 (03:12:56 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints202107.0667.v1

Hybrid Active-and-Passive Relaying Model for 6G-IoT Greencom Networks with SWIPT

Sumit Gautam, Sourabh Solanki, Shree Krishna Sharma, Symeon Chatzinotas, Björn Ottersten

Subject: Engineering, Automotive Engineering Keywords: 5G and beyond/6G wireless networks; greencom; IoT; passive repeater; relaying systems; SWIPT

Online: 29 July 2021 (14:30:56 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201710.0136.v1

HtrA1 Is Specifically Up-Regulated in Active Keloid Lesions and Stimulates Keloids Development

Satoko Yamawaki, Motoko Naitoh, Hiroshi Kubota, Rino Aya, Yasuhiro Katayama, Toshihiro Ishiko, Taku Tamura, Katsuhiro Yoshikawa, Tatsuki Enoshiri, Mika Ikeda, Shigehiko Suzuki

Subject: Medicine And Pharmacology, Dermatology Keywords: keloids; fibroproliferative disorder; HtrA1; inflammation

Online: 20 October 2017 (06:22:35 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202309.0811.v1

Demographic Analysis of Active Travel Users in Urban Context

Ahmed Jaber, Jamil Hamadneh

Subject: Engineering, Transportation Science And Technology Keywords: Active travel; mode choice; micro-mobility; shared mobility; walking

Online: 13 September 2023 (16:09:05 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.1704.v1

Active Device for Shoulder Rehabilitation Based on Force Control

Isabel M. Alguacil-Diego, Alicia Cuesta-Gómez, David Pont-Esteban, Juan Carrillo-Rios, Paul Espinosa-Peralta, Miguel Ángel Sánchez-Urán, Manuel Ferré

Subject: Public Health And Healthcare, Physical Therapy, Sports Therapy And Rehabilitation Keywords: Force control; haptic; upper limb; rehabilitation; shoulder movements; medical rehabilitation

Online: 24 May 2023 (05:33:21 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202301.0284.v1

Defining Psychological Factors of Active Transport in Tehran, Iran

Seyed-Mohammad Seyedhosseini, Mahdi Rashidi, Ali Naderan

Subject: Engineering, Civil Engineering Keywords: Cycling behaviour; Structural equation modelling (SEM); Latent variable; Individuals travel survey; Cyclists behavioural analysis

Online: 16 January 2023 (09:58:39 CET)

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Preprint ARTICLE | doi:10.20944/preprints202201.0441.v1

Adaptive Batch Size Selection in Active Learning for Regression

Anthony Faulds

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Active learning (AL); batch mode; expected model change; linear regression; nonlinear regression

Online: 28 January 2022 (15:03:10 CET)

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Preprint ARTICLE | doi:10.20944/preprints201701.0120.v1

Active AU Based Patch Weighting for Facial Expression Recognition

Weicheng Xie, Linlin Shen, Meng Yang, Zhihui Lai

Subject: Computer Science And Mathematics, Computer Science Keywords: expression recognition; expression triplet; feature optimization; AU weighting; active AU detection.

Online: 26 January 2017 (08:52:52 CET)

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Working Paper REVIEW

Rotating Disk Galaxies without Dark Matter Based on Scientific Reasoning

James Feng

Subject: Physical Sciences, Astronomy And Astrophysics Keywords: disk galaxies; galactic rotation; Newtonian dynamics; rotation curve; dark matter; mass-to-light ratio

Online: 13 November 2019 (02:37:48 CET)

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Preprint REVIEW | doi:10.20944/preprints202312.0274.v1

Active and Intelligent Biodegradable Packaging Based on Anthocyanins for Preservation and Monitoring Rich Protein Foods

Bifen Zhu, Yu Zhong, Danfeng Wang, Yun Deng

Subject: Chemistry And Materials Science, Polymers And Plastics Keywords: Food packaging; Anthocyanins; Biodegradable materials; Food quality

Online: 5 December 2023 (13:05:04 CET)

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