Results 1 to 10 of about 6,731,721 (317)

The Existence of a Subelectron? [PDF]

Physical Review, 1916
In was the year 1833 that Faraday's discoveries in electrolysis first suggested the existence of an elementary electrical charge, and first made possible a rough estimate as to its value.
R. A. Millikan
openalex   +6 more sources

On Fractional Differential Equations with Riesz-Caputo Derivative and Non-Instantaneous Impulses [PDF]

Sahand Communications in Mathematical Analysis, 2023
This article deals with the existence, uniqueness and Ulam type stability results for a class of boundary value problems for fractional differential equations with Riesz-Caputo fractional derivative.
Wafaa Rahou, Abdelkrim Salim, Jamal Larzeg, Mouffak Benchohra   +3 more
doaj   +1 more source

The gap between policy and practice for human rights in conservation: a case study in Papua Province, Indonesia

Oryx, 2023
The adverse effects that conservation can have on Indigenous Peoples and local communities have been known for decades. In recognition, governments and conservation organizations have adopted joint statements of intent and rolled out various individual ...
Paul A. Barnes, Sabhrina Gita Aninta, Tomi Ariyanto, Mukhlish Jamal Musa Holle, M. Khairul Ikhawan, Herdhanu Jayanto   +5 more
doaj   +1 more source

Cognitive and Memory Functions in Plant Immunity

Vaccines, 2020
From the time of Thucydides in the 5th century BC, it has been known that specific recognition of pathogens and memory formation are critical components of immune functions.
Hidetaka Yakura
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Some Stability Results and Existence of Solutions for a Backward Differential Equation with Time Advance via ζ—Caputo Fractional Derivative

Axioms, 2023
In this paper, using a fixed point method, we proved the existence and uniqueness of solutions for a backward differential equation with time advance via ζ−Caputo fractional derivative.
Abdellatif Ben Makhlouf, Lassaad Mchiri, Mohamed Rhaima   +2 more
doaj   +1 more source

Immunity in Light of Spinoza and Canguilhem

Philosophies, 2020
All living organisms are under stress imposed by their surrounding environments. They must adapt to their stressors to live and survive. At the forefront of this adaptation is a defense system called immunity.
Hidetaka Yakura
doaj   +1 more source

Some novel mathematical results on the existence and uniqueness of generalized Caputo-type initial value problems with delay

AIMS Mathematics, 2022
In this article, we propose some novel results on the existence and uniqueness of generalized Caputo-type initial value problems with delay by using fixed point theory.
Pushpendra Kumar, V. Govindaraj , Zareen A. Khan   +2 more
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Uniqueness results for a mixed p-Laplacian boundary value problem involving fractional derivatives and integrals with respect to a power function

Electronic Research Archive, 2023
This paper is concerned with a mixed p-Laplacian boundary value problem involving right-sided and left-sided fractional derivatives and left-sided integral operators with respect to a power function.
Ahmed Alsaedi , Madeaha Alghanmi , Bashir Ahmad , Boshra Alharbi   +3 more
doaj   +1 more source

Solutions of fractional nabla difference equations - existence and uniqueness [PDF]

Opuscula Mathematica, 2016
In this article, we discuss existence, uniqueness and dependency of solutions of nonlinear fractional nabla difference equations in a Banach space equipped with a suitable norm, using the contractive mapping approach. As an application of the established
Jagan Mohan Jonnalagadda
doaj   +1 more source

Hilfer fractional neutral stochastic differential equations with non-instantaneous impulses

AIMS Mathematics, 2021
The aim of this manuscript is to investigate the existence of mild solution of Hilfer fractional neutral stochastic differential equations (HFNSDEs) with non-instantaneous impluses. We establish a new criteria to guarantee the sufficient conditions for a
Ramkumar Kasinathan, Ravikumar Kasinathan, Dumitru Baleanu, Anguraj Annamalai   +3 more
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