Results 91 to 100 of about 3,305 (304)

The evaluation of definite integrals by interval subdivision

open access: yes, 1968
Algorithm for efficient evaluation of badly behaved definite integrals to prescribed accuracy by concentrating abscissas near regions of most irregularity in ...
Smith, F. J., Ohara, H.
core  

Explaining the Origin of Negative Poisson's Ratio in Amorphous Networks With Machine Learning

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review summarizes how machine learning (ML) breaks the “vicious cycle” in designing auxetic amorphous networks. By transitioning from traditional “black‐box” optimization to an interpretable “AI‐Physics” closed‐loop paradigm, ML is shown to not only discover highly optimized structures—such as all‐convex polygon networks—but also unveil hidden ...
Shengyu Lu, Xiangying Shen
wiley   +1 more source

Closed-form evaluation of some families of definite tangent and secant integrals

open access: yes, 2007
Several families of definite integrals involving the tangent or secant function have been evaluated in closed form by making use of the elementary arguments.
Cvijović, Đurđe
core   +1 more source

Robust Reinforcement Learning Control Framework for a Quadrotor Unmanned Aerial Vehicle Using Critic Neural Network

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Quadrotor unmanned aerial vehicle control is critical to maintain flight safety and efficiency, especially when facing external disturbances and model uncertainties. This article presents a robust reinforcement learning control scheme to deal with these challenges.
Yu Cai   +3 more
wiley   +1 more source

A table of integrals of the Error functions

open access: yes, 1969
This is a compendium of indefinite and definite integrals of products of the Error function with elementary or transcendental functions.
Ng, Edward W.; Geller, Murray
core   +1 more source

Determinants of Long‐Term Benefit From High Dose Melphalan With Autologous Stem Cell Transplant in AL Amyloidosis

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT High dose melphalan (HDM) with autologous stem cell transplant is an established treatment for systemic light chain amyloidosis, but its incremental benefit in the era of effective standard intensity therapy is unknown. We retrospectively analyzed 475 transplant‐eligible patients who completed standard intensity treatment with or without HDM ...
Maximilian J. Steinhardt   +23 more
wiley   +1 more source

“It's Not Deterministic and It Will Never Be Deterministic”: A Qualitative Study on Stakeholder Perspectives of Polygenic Risk Score Testing for Post‐Traumatic Stress Disorder

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Post‐traumatic stress disorder (PTSD) causes significant mental and physical distress, yet only a small subset of individuals exposed to trauma develop the disorder. Scientists and clinicians are still unable to predict who will get the disorder or how it will manifest.
Brandy M. Fox
wiley   +1 more source

Student Understanding of Definite Integrals with Relevance to Physics Using Graphical Representations

open access: yes, 2012
Learning physics concepts often requires fluency with the underlying mathematics concepts. Mathematics not only serves as a representational tool in physics (e.g.
Bajracharya, Rabindra R.
core  

The EXPLAIN Study: Exploring Arthrogryposis Multiplex Congenita in Adults in Norway — A Description of Demographic, Medical, and Neurological Findings

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Arthrogryposis Multiplex Congenita (AMC) encompasses several hundred conditions with diverse genetic, pathophysiological, and clinical origins. The overarching EXPLAIN study explores underlying causes and implications of AMC and represents the largest clinical cohort of adults with AMC reported to date.
My Vuong Hermansen   +5 more
wiley   +1 more source

Closed-form evaluations of certain definite integrals by employing the Cauchy integral theorem

open access: yes, 2008
It is shown in this paper, by making use of contour integration and the Cauchy integral theorem, that two general families of definite integrals can be evaluated in closed form and are expressible only in terms of the Hurwitz zeta function and elementary
Srivastava, H. M., Cvijović, Đurđe
core   +1 more source

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