Results 71 to 80 of about 55,025 (194)

Hybrid Microtubule–Solid‐State Nanopores for Single‐Molecule Analysis

ELECTROPHORESIS, EarlyView.
Nanopores electrically detect molecules during translocation, but short passage times limit resolution. By anchoring a microtubule to a solid‐state nanopore, this hybrid system significantly prolongs DNA translocation while enabling simultaneous measurement of microtubule electrical properties, advancing nanoscale sensing and bioelectronic ...
Matthew O'Donohue, Chaoming Gu, Byungsoo Kim, KeunMin Ken Lee, Sangyoup Lee, Chi Won Ahn, Myung Chul Choi, Min Jun Kim   +7 more
wiley   +1 more source

Analysis of ( P , m ) $(P,\mathrm{m})$ -superquadratic function and related fractional integral inequalities with applications

Journal of Inequalities and Applications
In the present work we establish for the first time a class of ( P , m ) $(P,\mathrm{m})$ -superquadratic functions and look into its features. Using them, we come up with the Jensen and Hermite–Hadamard inequalities, as well as the fractional versions ...
Dawood Khan, Saad Ihsan Butt, Youngsoo Seol   +2 more
doaj   +1 more source

Tricomi Problem for a Mixed-Type Equation of the Second Kind in a Domain the Elliptic Part of Which is the First Quadrant of the Plane

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki
In the theory of mixed-type equations, most studies have been carried out for bounded domains with smooth boundaries and for equations of the first kind.
Zunnunov, R.T., Bektosheva, Sh.A., Parovik, R.I.   +2 more
doaj   +1 more source

On the evaluation of a certain class of Feynman diagrams in x-space: Sunrise-type topologies at any loop order

, 2005
We review recently developed new powerful techniques to compute a class of Feynman diagrams at any loop order, known as sunrise-type diagrams. These sunrise-type topologies have many important applications in many different fields of physics and we ...
A.A. Pivovarov, Anikin, Appelquist, Avdeev, Avdeev, Bagan, Baikov, Balitsky, Balk, Bartels, Bashir, Bauberger, Berends, Bogoliubov, Braun, Broadhurst, Broadhurst, Broadhurst, Broadhurst, Broadhurst, Caffo, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Coleman, Cutkosky, Cvetič, Davydychev, Delbourgo, Dudas, Fleischer, Gasser, Gasser, Generalis, Gilkey, Gorbunov, Gradshteyn, Groote, Groote, Groote, Groote, Groote, Groote, Groote, Groote, Groote, Groote, Gross, Gusynin, Hepp, Hoang, Hussain, Ioffe, Isgur, Itzykson, J.G. Körner, Jackiw, Jackiw, Kalinowski, Kataev, Kazakov, Krasnikov, Krasnikov, Krasnikov, Krasnikov, Krasulin, Kreimer, Kulagin, Körner, Körner, Körner, Kühn, Kühn, Laporta, Larin, Lipatov, Lipatov, Lowenstein, Mansfield, Mastrolia, Meijer, Mendels, Mikhailov, Narison, Ogreid, Ovchinnikov, Ovchinnikov, Penin, Penin, Pich, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Pivovarov, Platter, Polyakov, Post, Post, Prudnikov, Rajantie, S. Groote, Schwinger, Slavnov, Smirnov, Steinhauser, Terrano, Tkachov, Tkachov, Weinberg, Wetzorke, Witten, ’t Hooft, ’t Hooft, ’t Hooft, ’t Hooft   +128 more
core   +1 more source

Local Polynomial Regression and Filtering for a Versatile Mesh‐Free PDE Solver

International Journal for Numerical Methods in Fluids, EarlyView.
A high‐order, mesh‐free finite difference method for solving differential equations is presented. Both derivative approximation and scheme stabilisation is carried out by parametric or non‐parametric local polynomial regression, making the resulting numerical method accurate, simple and versatile. Numerous numerical benchmark tests are investigated for
Alberto M. Gambaruto
wiley   +1 more source

Alternative Price Dynamics and Valuation of Flexible Strategies

International Journal of Finance &Economics, EarlyView.
ABSTRACT In this article, we study the optimal operational strategy of production projects. We investigate different underlying price models and determine the optimal barriers of transition to suspension, recovery, or irreversible abandonment of productive activity.
Cristina Bertolosi, Gianluca Fusai, Ioannis Kyriakou   +2 more
wiley   +1 more source

On Parameter Differentiation for Integral Representations of Associated Legendre Functions

Symmetry, Integrability and Geometry: Methods and Applications, 2011
For integral representations of associated Legendre functions in terms of modified Bessel functions, we establish justification for differentiation under the integral sign with respect to parameters.
Howard S. Cohl
doaj   +1 more source

Recent Advances in Photonic Bound States in the Continuum: From Fundamentals to Engineering and Implementation

Laser &Photonics Reviews, EarlyView.
This review summarizes recent progress in meta‐photonics with a focus on bound states in the continuum (BICs) as a powerful platform for light confinement and control. It covers fundamental concepts, design strategies across optical regimes, symmetry breaking for practical quasi‐BICs, tunable and AI‐assisted BIC devices, and emerging applications in ...
Hafiz Saad Khaliq, Hak‐Rin Kim
wiley   +1 more source

An integral containing a Bessel Function and a Modified Bessel Function of the First Kind

, 2017
Here we discuss the calculation of an integral containing the Bessel function J0(r) and the modified Bessel function of the first kind I1(r). The calculus is based on a function of J0(r), I1(r) and of their derivatives, having a Wronskian form. The method here described could be useful for training the students in the manipulation of such integrals.
openaire   +1 more source

Advances in Position‐Momentum Entanglement: A Versatile Tool for Quantum Technologies

Laser &Photonics Reviews, EarlyView.
Position–momentum entanglement constitutes a high‐dimensional continuous‐variable resource in quantum optics. Recent advances in its generation, characterization, and control are reviewed, with emphasis on spontaneous parametric down‐conversion and modern measurement techniques.
Satyajeet Patil, Rajshree Swarnkar, Jonas L. Moos, Sebastian Töpfer, Sergio Tovar‐Pérez, Jorge Fuenzalida, Markus Gräfe   +6 more
wiley   +1 more source