Results 11 to 20 of about 20,721,495 (255)

Non-linear and non-symmetric exchange-rate adjustment: new evidence from medium and high inflation countries [PDF]

, 2003
This paper analyses a model of non-linear exchange rate adjustment that extends the literature by allowing asymmetric responses to over- and under-valuations.
Arghyrou, MG, Boinet, V, Martin, C
core   +6 more sources

Optimum non linear binary image restoration through linear grey-scale operations [PDF]

, 2003
Non-linear image processing operators give excellent results in a number of image processing tasks such as restoration and object recognition. However they are frequently excluded from use in solutions because the system designer does not wish to ...
Marshall, S.
core   +4 more sources

Distributed Lag Linear and Non-Linear Models in R: The Package dlnm. [PDF]

, 2011
Distributed lag non-linear models (DLNMs) represent a modeling framework to flexibly describe associations showing potentially non-linear and delayed effects in time series data.
Antonio Gasparrini, Gasparrini, A, Gasparrini, Antonio   +2 more
core   +1 more source

Input-output linearization and fractional robust control of a non-linear system [PDF]

, 2001
This article deals with the association of a linear robust controller and an input-output linearization feedback for the control of a perturbed and non-linear system.
Oustaloup, Alain, Pommier-Budinger, Valérie, Jocelyn Sabatier, Patrick Lanusse, Lanusse, Patrick, Valerie Pommier, Sabatier, Jocelyn, Alain Oustaloup   +7 more
core   +1 more source

A general non-linear index of association between two continuous rank-order variables [PDF]

Tutorials in Quantitative Methods for Psychology, 2015
Non-linear dependence between two continuous variables has been given but little consideration among statisticians to this day, and no correlation index has been contrived, apart from the semi-categorized eta square coefficient in the anova context. Here,
Louis Laurencelle
doaj  

Corrected Serum Ionized Calcium as a Risk Factor Related to Adult Dyslipidemia

Frontiers in Cardiovascular Medicine, 2022
BackgroundDyslipidemia is a significant threat to global public health due to its pivotal role as a cardiovascular disease (CVD) risk factor. Calcium is a critical nutritional element required for electrical signal transduction and muscle and heart ...
Ke Yun, Ke Yun, Shuang Zhang, Shuang Zhang, Shuang Zhang, Shuang Zhang, Xiaotao Yang, Xiaotao Yang, Dongliang Man, Dongliang Man, Jialiang Yao, Jialiang Yao, Wei Wang, Xiaoxu Han, Xiaoxu Han, Xiaoxu Han, Xiaoxu Han   +16 more
doaj   +1 more source

Association between baseline lipid profile and risk of worsening in patients with myasthenia gravis: A retrospective cohort study

Heliyon
Background: Dyslipidemia has been implicated in autoimmunity; however, its association with myasthenia gravis (MG) prognosis is unclear. We aimed to investigate the correlation between baseline lipid profiles and risk of MG worsening.
Yifan Zhang, Zhiguo Wen, Cong Xia, Meiqiu Chen, Fang Cai, Lan Chu   +5 more
doaj   +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

Definition of a linear equivalent model for a non-linear system with impacts [PDF]

, 2012
Modal characteristics of non-linear system are typically studied through response to harmonic excitation and using various definitions of non-linear modes. However, few results are available for systems under broadband excitation.
BALMES, Etienne, THENINT, Thibaud, CORUS, Mathieu   +2 more
core  

Elevated triglyceride-glucose index associated with increased risk of diabetes in non-obese young adults: a longitudinal retrospective cohort study from multiple Asian countries

Frontiers in Endocrinology
ObjectivePrevious studies have confirmed a positive correlation between the Triglyceride-Glucose (TyG) index and future risk of diabetes. However, evidence of this association in non-obese young populations remains limited. This study aims to investigate
Jian Han, Weifeng Dai, Lixia Chen, Zhenhua Huang, Chengzhi Li, Keke Wang   +5 more
doaj   +1 more source