Results 21 to 30 of about 1,350,605 (263)

Forecasting Volatility of Dhaka Stock Exchange: Linear Vs Non-linear models

International Journal of Science and Engineering, 2012
Prior information about a financial market is very essential for investor to invest money on parches share from the stock market which can strengthen the economy.
Masudul Islam, Lasker Ershad Ali, Nahida Afroz   +2 more
doaj   +1 more source

3D Model Identification of a Soft Robotic Neck

Mathematics, 2021
Soft robotics is becoming an emerging solution to many of the problems in robotics, such as weight, cost and human interaction. In order to overcome such problems, bio-inspired designs have introduced new actuators, links and architectures.
Fernando Quevedo, Jorge Muñoz, Juan Alejandro Castano Pena, Concepción A. Monje   +3 more
doaj   +1 more source

Performance Evaluation of Machine Learning Models in Predicting Dry and Wet Climatic Phases [PDF]

Journal of Soft Computing in Civil Engineering, 2020
Water resource and environmental engineers need accurate information in harnessing water for diverse uses, therefore it is expedient to accurately predict dry and wet climatic phases in order to ensure optimum water resource planning and management. This
Oluwatobi Aiyelokun, Akintunde Ojelabi, Oluwole Agbede   +2 more
doaj   +1 more source

Parametrizations of Non-Linear Models

Journal of the Royal Statistical Society Series B: Statistical Methodology, 1982
summary in the literature there have been many suggestions on how to parametrize models. some properties you can seek are (1) stability of variance of the mle; (2) normal likelihood; (3) zero asymptotic skewness of the mle; (4) asymptotic unbiasedness of the mle.
openaire   +2 more sources

Inbreeding depression in Holstein cattle in Brazil

Revista Brasileira de Zootecnia
The objective of this study was to evaluate inbreeding depression in Holstein cows in Brazil, considering their 305-day milk production (MP), age of first calving (AFC), and calving interval (CI).
Mário Henrique Magalhães Araújo da Silva, Carlos Henrique Mendes Malhado, Elisandra Lurdes Kern, Darlene dos Santos Daltro, Jaime Araujo Cobuci, Paulo Luiz Souza Carneiro   +5 more
doaj   +1 more source

Reliability of imperfect structures (simple non-linear models)

Journal of Civil Engineering and Management, 2002
Limit states of simple, spatial, non-linear models of structures with two degrees of freedom are considered. Geometric and material imperfections are taken in the form of random variables.
Eugeniusz Bielewicz, Jarosłlaw Goórski
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

Some Non-Local Population Models with Non-Linear Diffusion

Revista Integración, 2010
En este artículo presentamos algunos resultados teóricos relativos a una ecuación elíptica no local con la difusión no lineal que surge de la dinámica de poblaciones.
Francisco Julio S.A. Corrêa, Manuel Delgado, Antonio Suárez   +2 more
doaj   +2 more sources

Processing approach of non-linear adjustment models in the space of non-linear models [PDF]

Geo-spatial Information Science, 2003
This paper investigates the mathematic features of non-linear models and discusses the processing way of non-linear factors which contributes to the non-linearity of a non-linear model. On the basis of the error definition, this paper puts forward a new adjustment criterion, SGPE.
Li Chaokui, Zhu Qing, Song Chengfang
openaire   +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