Items where Subject is "Physics and Astronomy"

A

Alharbey, R. A. and Gasim, H. and Al-Showaikh, F. N. M. and Hassan, S. S. (2019) Chirped Gaussian Pulse Excitation of a Harmonic Oscillator. Physical Science International Journal, 20 (4). pp. 1-12. ISSN 23480130

Anaka, E. R. and Zhimwang, J. T. and Shaka, O. S. and Ogherohwo, E. P. (2021) Modelling of the Rain Rate and Rain Attenuation for the Design of Line-of-Sight Link Budget over Warri, Delta State. International Astronomy and Astrophysics Research Journal, 3 (4). pp. 14-24.

B

Bye, John A. T. (2021) Dark Matter in the Planetary System. International Astronomy and Astrophysics Research Journal, 3 (4). pp. 31-38.

C

Chukwuemerie, Ezeugo Jeremiah (2021) On Extragalactic Radio Sources and Dark Energy. International Astronomy and Astrophysics Research Journal, 3 (4). pp. 39-44.

D

Das, Shantanu (2019) Theoretical Verification of Formula for Charge Function in Time q = c * v in RC Circuit for Charging/Discharging of Fractional & Ideal Capacitor. Asian Journal of Research and Reviews in Physics, 2 (2). pp. 1-39. ISSN 2582-5992

E

Ejembi, John I. and Nwigboji, Ifeanyi H. and Wang, Zhou and Bagayoko, Diola and Zhao, Guang-Lin (2015) High Microwave Absorption of Multi-Walled Carbon Nanotubes (Outer Diameter 10 – 20 nm)-Epoxy Composites in R–Band. Physical Science International Journal, 8 (4). pp. 1-10. ISSN 23480130

F

Fedosin, Sergey G. (2015) The Graviton Field as the Source of Mass and Gravitational Force in the Modernized Le Sage’s Model. Physical Science International Journal, 8 (4). pp. 1-18. ISSN 23480130

H

Hoh, F. C. (2021) Gravitationally Polarized Protons in Interstellar Hydrogen Gas and Dark Matter Generation. International Astronomy and Astrophysics Research Journal, 3 (4). pp. 1-13.

K

Kirby, Evan N. and Duggan, Gina and Ramirez-Ruiz, Enrico and Macias, Phillip (2020) The Stars in M15 Were Born with the r -process. The Astrophysical Journal, 891 (1). L13. ISSN 2041-8213

M

Malhan, Khyati and Ibata, Rodrigo A. and Carlberg, Raymond G. and Bellazzini, Michele and Famaey, Benoit and Martin, Nicolas F. (2019) Phase-space Correlation in Stellar Streams of the Milky Way Halo: The Clash of Kshir and GD-1. The Astrophysical Journal, 886 (1). L7. ISSN 2041-8213

Miranda, Ryan and Rafikov, Roman R. (2019) On the Planetary Interpretation of Multiple Gaps and Rings in Protoplanetary Disks Seen By ALMA. The Astrophysical Journal, 878 (1). L9. ISSN 2041-8213

O

Ololo, Yeshanew Fikre and Goroya, Kusse Gudishe (2019) Determination of Heavy Metals in Young, Matured and Aged Leaves of Moringa setenopetala Tree Using Flame Atomic Absorption Spectroscopy in South Ethiopia. Physical Science International Journal, 20 (4). pp. 1-8. ISSN 23480130

R

Rafikov, Roman R. (2018) Spin Evolution and Cometary Interpretation of the Interstellar Minor Object 1I/2017 ’Oumuamua. The Astrophysical Journal, 867 (1). L17. ISSN 2041-8213

S

Seshavatharam, U. V. S. and Lakshminarayana, S. (2019) An Outline Picture of a Growing and Rotating Planck Universe with Emerging Dark Foam. Asian Journal of Research and Reviews in Physics, 2 (2). pp. 1-13. ISSN 2582-5992

Sim, C (2017) Finding on the Similarity between the Two Empirical Formulas: Temperature Dependence of Volumetric Expansion of Gas and Temperature Dependence of Resistivity of Conductor. Physical Science International Journal, 13 (1). pp. 1-6. ISSN 23480130

T

Takasao, Shinsuke and Tomida, Kengo and Iwasaki, Kazunari and Suzuki, Takeru K. (2019) Giant Protostellar Flares: Accretion-driven Accumulation and Reconnection-driven Ejection of Magnetic Flux in Protostars. The Astrophysical Journal, 878 (1). L10. ISSN 2041-8213

W

Wang, Yi-Han and Perna, Rosalba and Leigh, Nathan W. C. (2020) Giant Planet Swaps during Close Stellar Encounters. The Astrophysical Journal, 891 (1). L14. ISSN 2041-8213

White, Jacob Aaron and Tapia-Vázquez, F. and Hughes, A. G. and Moór, A. and Matthews, B. and Wilner, D. and Aufdenberg, J. and Fehér, O. and Hughes, A. M. and De la Luz, V. and McNaughton, A. and Zapata, L. A. (2021) The First Radio Spectrum of a Rapidly Rotating A-type Star. The Astrophysical Journal Letters, 912 (1). L5. ISSN 2041-8205

Wu, Xi and Sommer, Andrew and Meagher, Jim (2016) Spectrum Diagnostics of a Damaged Differential Planetary Gear during Various Operating Conditions. Physical Science International Journal, 9 (3). pp. 1-13.

Z

Zhdankin, Vladimir and Uzdensky, Dmitri A. and Werner, Gregory R. and Begelman, Mitchell C. (2018) System-size Convergence of Nonthermal Particle Acceleration in Relativistic Plasma Turbulence. The Astrophysical Journal, 867 (1). L18. ISSN 2041-8213