Suggested Topics within your search.
Suggested Topics within your search.
-
1
A Priori “Imprinting” of General Relativity Itself on Some Tests of It?
Published 2010-01-01“…We investigate the effect of possible a priori “imprinting” effects of general relativity itself on satellite/spacecraft-based tests of it. …”
Get full text
Article -
2
LARES: A New Satellite Specifically Designed for Testing General Relativity
Published 2015-01-01“…Those design characteristics are required to perform an accurate test of frame dragging and specifically a test of Lense-Thirring effect, predicted by General Relativity. …”
Get full text
Article -
3
Gravitational-wave tests of general relativity with ground-based detectors and pulsar-timing arrays
Published 2025-03-01Subjects: “…General relativity…”
Get full text
Article -
4
Testing General Relativity Using Large-scale Structure Photometric Redshift Surveys and the Cosmic Microwave Background Lensing Effect
Published 2025-01-01“…The E _G statistic provides a valuable tool for evaluating the predictions of general relativity (GR) by probing the relationship between gravitational potential and galaxy clustering on cosmological scales within the observable Universe. …”
Get full text
Article -
5
Can Neutron Star Tidal Effects Obscure Deviations from General Relativity?
Published 2025-01-01“…One of the main goals of gravitational-wave astrophysics is to study gravity in the strong-field regime and constrain deviations from general relativity (GR). Any such deviation affects not only binary dynamics and gravitational-wave emission but also the structure and tidal properties of compact objects. …”
Get full text
Article -
6
Nethotrons: Exploring the Possibility of Measuring Relativistic Spin Precessions, from Earth’s Satellites to the Galactic Centre
Published 2025-06-01Subjects: “…classical general relativity…”
Get full text
Article -
7
Testing General Relativistic Predictions with the LAGEOS Satellites
Published 2014-01-01“…All of them indicate general relativity theory as a very good description of gravitational phenomena, at least in the studied environment.…”
Get full text
Article -
8
Gravity experiments with radio pulsars
Published 2024-07-01“…Continued observations of the Hulse–Taylor pulsar eventually led, among other confirmations of the predictions of general relativity (GR), to the first evidence for the reality of gravitational waves. …”
Get full text
Article -
9
Chaos of Charged Particles in Quadrupole Magnetic Fields Under Schwarzschild Backgrounds
Published 2025-07-01Get full text
Article -
10
Basics of modern modeling and expansion of the relativity theory of time in the field of classical physics
Published 2024-09-01“…Then, to check the results more accurately, the general masstime equation (in this study, absorption kinetics) by performing surface absorption experiments of heavy metals (Fe + 2, Pb + 2, Zn + 2, Ni + 2, Cd + 2, Cu + 2)) was investigated by the adsorbents of green walnut shell (GWH) and its biochar (GWHB), and the results are tested in different ways.…”
Get full text
Article -
11
Well-balanced High-order Finite Difference Weighted Essentially Nonoscillatory Schemes for a First-order Z4 Formulation of the Einstein Field Equations
Published 2024-01-01“…We develop a new class of high-order accurate well-balanced finite difference (FD) weighted essentially nonoscillatory (WENO) methods for numerical general relativity (GR), which can be applied to any first-order reduction of the Einstein field equations, even if nonconservative terms are present. …”
Get full text
Article -
12
Cosmology and general relativity in upper secondary school through new targeted teaching materials: A study on student learning and motivation
Published 2025-07-01“…Despite its intellectual and philosophical significance, cosmology and general relativity (GR) remain largely inaccessible to high-school physics teaching because of the advanced conceptual and mathematical prerequisites to master these topics. …”
Get full text
Article -
13
AGE-RELATED DIFFERENCES IN THE DEVELOPMENT OF MOTOR ABILITIES IN VOLLEYBALL
Published 2024-07-01“…There are a large number of publications related to conditioning in volleyball and in general. …”
Get full text
Article -
14
Thermal Profile of Accretion Disk Around Black Hole in 4D Einstein–Gauss–Bonnet Gravity
Published 2025-01-01“…Using the Novikov–Thorne accretion disk model, we examine the thermal properties of the disk, finding that increasing <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>α</mi></semantics></math></inline-formula> reduces the energy, angular momentum, and effective potential of a test particle orbiting the black hole. We demonstrate that <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>α</mi></semantics></math></inline-formula> can mimic the spin of a Kerr black hole in general relativity up to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>a</mi><mo>≃</mo></mrow></semantics></math></inline-formula> 0.23 M for the maximum value of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>α</mi></semantics></math></inline-formula>. …”
Get full text
Article -
15
General Ability Level Moderates Cognitive–Achievement Relations for Mathematics
Published 2025-06-01“…Multi-group structural equation modeling tested whether cognitive–mathematics relations differed by general ability levels for school-aged children (grades 1–5 and grades 6–12) using the <i>Woodcock-Johnson Third Edition</i> (<i>n</i> = 4470) and <i>Fourth Edition</i> (<i>n</i> = 3891) standardization samples. …”
Get full text
Article -
16
-
17
Multi-cancer early detection tests for general population screening: a systematic literature review
Published 2025-01-01“…Outcomes relating to MCED test performance were reported in most studies. …”
Get full text
Article -
18
-
19
Gravitational Waves from Black Hole Emission
Published 2025-01-01“…While such scenarios are forbidden in general relativity (GR), alternative theories (such as certain quantum gravity scenarios obeying the weak gravity conjecture, white holes, and Hawking radiation) may allow them. …”
Get full text
Article -
20
Comparison of Swimmers’ Health-Related Fitness Parameters in General and Special Preparation Periods
Published 2025-06-01“…This study aimed to compare the health-related fitness parameters of swimmers in the general and special preparation periods. …”
Get full text
Article