Results 51 to 60 of about 1,335 (292)

NEWTON'S GRAVITATIONAL COUPLING CONSTANT FROM A QUANTUM OF AREA

open access: yes, 2011
A previous calculation of Newton's gravitational coupling constant G is generalized. This generalization makes it possible to have "atoms of two-dimensional space" with an integer dimension d atom of the internal space, where the case d atom = 1 is ...
F. R. KLINKHAMER
core   +1 more source

Inhibition of KDEL Receptors Remodels the Tumor Microenvironment for T Cell Independent Tumor Regression

open access: yesAdvanced Science, EarlyView.
Inhibition of KDELR2 in a small fraction of tumor cells generates sustainable immunogenic cell death conditions within the tumor microenvironment. These conditions promote the regression of tumors in a T cell independent manner. During regression, macrophages prime T cells that subsequently provide systemic protection against recurrence. The potency of
Shakti P Pattanayak   +6 more
wiley   +1 more source

Expanding Newton Mechanics with Neutrosophy and Quadstage Method ──New Newton Mechanics Taking Law of Conservation of Energy as Unique Source Law [PDF]

open access: yesNeutrosophic Sets and Systems, 2014
Neutrosophy is a new branch of philosophy, and "Quad-stage" (Four stages) is the expansion of Hegel’s triad thesis, antithesis, synthesis of development.
Fu Yuhua
doaj  

Harnessing Machine Learning to Understand and Design Disordered Solids

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review maps the dynamic evolution of machine learning in disordered solids, from structural representations to generative modeling. It explores how deep learning and model explainability transform property prediction into profound physical insight.
Muchen Wang, Yue Fan
wiley   +1 more source

New error bounds for Newton’s formula associated with tempered fractional integrals

open access: yesBoundary Value Problems
In this paper, we first construct an integral identity associated with tempered fractional operators. By using this identity, we have found the error bounds for Simpson’s second formula, namely Newton–Cotes quadrature formula for differentiable convex ...
Fatih Hezenci, Hüseyin Budak
doaj   +1 more source

Investigating students’ conceptual change in learning newton’s laws through a project-based learning design informed by understanding by design

open access: yesJournal of Advanced Sciences and Mathematics Education
Background: Misconceptions related to force and Newton’s Laws continue to be widely observed in secondary physics classrooms, often emerging from students’ everyday reasoning and instructional approaches that prioritize formula application over ...
Jovi Yuzzer Budiman   +2 more
doaj   +1 more source

Research on Selection and Protection Strategy of Voltage-Limiting Resistor in Traction Converters

open access: yes机车电传动, 2021
The basic principle of over voltage suppression for voltage-limiting chopper circuit of traction converters was introduced in details, and the selection criteria of voltage-limiting resistor was provided. Newton's law of cooling was derived to obtain the
Jilei GAO   +5 more
doaj  

Classical Partition Function for Non-Relativistic Gravity

open access: yesAxioms, 2021
We considered the canonical gravitational partition function Z associated to the classical Boltzmann–Gibbs (BG) distribution e−βHZ. It is popularly thought that it cannot be built up because the integral involved in constructing Z diverges at the origin.
Mir Hameeda   +3 more
doaj   +1 more source

Newton–Cotes formulae for long-time integration

open access: yesJournal of Computational and Applied Mathematics, 2003
This paper proposes linear multistep methods based on closed Newton-Cotes formulae for solving Hamiltonian problems. The analysis is very brief and considers only a trivial linear problem and seems to contradict theory on the general applicability of linear multistep methods for Hamiltonian problems.
Kalogiratou, Z., Simos, T.E.
openaire   +2 more sources

Analogy of Weber's Electrodynamics Formula for Gravitation may Explain Dark Matter, Dark Energy, Hubble's Law and Pioneer Anomaly

open access: yes, 2019
Weber's electrodynamics formula for the force of interaction between movingcharged particles, which is a modification of Coulomb's law, may solve many of the paradoxes and puzzles in classical and relativistic electromagnetism.
Henok Tadesse
core   +1 more source

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