Results 41 to 50 of about 2,426,848 (357)

Derivative-free optimization: a review of algorithms and comparison of software implementations

Journal of Global Optimization, 2012
This paper addresses the solution of bound-constrained optimization problems using algorithms that require only the availability of objective function values but no derivative information.
Luis Miguel Rios, N. Sahinidis
semanticscholar   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Semantic Primes of Perception from the Perspective of Word Formation

Linguaculture, 2018
The object of the present study is the domain of Greimassian semiotic theory. Several previous findings on supraindividual phenomena were summarized and theoretical underpinnings of the soi-disant thymic category were extended.
Anna Zaslonkina
doaj   +1 more source

Exclamation between Basrien and Kufian [PDF]

آداب الرافدين, 1974
Ibn Asfour (d.669) knew exclamation. As an exaggeration in describing the subject, its cause is hidden, and the exclamation point out of it from analogues. Badr al-Din bin Malik knew him, and he was the son of Nazim al-Millennium. That it is the greatest
MoheAldeen Ibrahm
doaj   +1 more source

Synthesis and Biological Evaluations of Betulinic Acid Derivatives With Inhibitory Activity on Hyaluronidase and Anti-Inflammatory Effects Against Hyaluronic Acid Fragment Induced Inflammation

Frontiers in Chemistry, 2022
We previously reported that the structural modifications of pentacyclic triterpenoids including oleanolic acid resulted in enhanced hyaluronidase inhibitory activity but whether this applies to other pentacyclic triterpenoids such as betulinic acid (BA ...
Zhujun Luo, Zhujun Luo, Hao He, Hao He, Hao He, Hao He, Tiantian Tang, Tiantian Tang, Tiantian Tang, Jun Zhou, Jun Zhou, Huifang Li, Huifang Li, Huifang Li, Navindra P. Seeram, Dongli Li, Dongli Li, Kun Zhang, Kun Zhang, Hang Ma, Hang Ma, Hang Ma, Panpan Wu, Panpan Wu   +23 more
doaj   +1 more source

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks, Molly Sonenklar, Cerelia Donald, Cecelia Valrie, Wally Smith, India Sisler   +5 more
wiley   +1 more source

Derivative observations in Gaussian Process models of dynamic systems [PDF]

, 2002
Gaussian processes provide an approach to nonparametric modelling which allows a straightforward combination of function and derivative observations in an empirical model.
Murray-Smith , R., Leithead, WE, Leith, D, Solak, E., Leithead, W.E., Leithead , W., Rasmussen, C., ,, Rasmussen, C.E., Leith, D., Rasmussen, CE, Murray-Smith, R., Rasmusson, C., Leith, D.J., Solak, E, Murray Smith, R   +15 more
core  

Time Series Forecasting via Derivative Spike Encoding and Bespoke Loss Functions for Spiking Neural Networks

Computers
The potential of neuromorphic (NM) solutions often lies in their low-SWaP (Size, Weight, and Power) capabilities, which often drive their application to domains that could benefit from this.
Davide Liberato Manna, Alex Vicente-Sola, Paul Kirkland, Trevor Joseph Bihl, Gaetano Di Caterina   +4 more
doaj   +1 more source

STATE AND PROSPECTS OF THE DERIVATIVES WORLD MARKET DEVELOPMENT

Three Seas Economic Journal, 2021
The purpose of the paper is to determine the current state of the global derivatives market in the context of structural and dynamic processes and to substantiate the prospects for its further development, given the existing global challenges ...
Marharyta Krasnova
doaj   +1 more source

Degenerate higher derivative theories beyond Horndeski: evading the Ostrogradski instability [PDF]

, 2015
Theories with higher order time derivatives generically suffer from ghost-like instabilities, known as Ostrogradski instabilities. This fate can be avoided by considering ``degenerate'' Lagrangians, whose kinetic matrix cannot be inverted, thus leading ...
D. Langlois, K. Noui
semanticscholar   +1 more source