نتایج جستجو برای: pls and nigeria

تعداد نتایج: 16850105  

Journal: :Annals of the New York Academy of Sciences 2012
Toshihiko Katafuchi Masataka Ifuku Shiro Mawatari Mami Noda Kiyotaka Miake Masaaki Sugiyama Takehiko Fujino

Neuroinflammation essentially involves an activation of glial cells as the cause/effect of neurodegenerative diseases such as Alzheimer's disease (AD). Plasmalogens (Pls) are glycerophospholipids constituting cellular membranes and play significant roles in membrane fluidity and cellular processes like vesicular fusion and signal transduction. Intraperitoneal (i.p.) injection of lipopolysacchar...

2008
Miguel I. Aguirre-Urreta George M. Marakas

Partial Least Squares (PLS) has become an increasingly popular approach to testing research models with multiple proposed causality links. Moreover, recent interest in the specification of constructs in a formative manner has accentuated this tendency, given the purported ability of PLS to handle this methodological development. While a review of the literature reveals an extensive use of PLS i...

Journal: :Human biology 2015
Sergi Valverde Ricard V Solé

Our interaction with complex computing machines is mediated by programming languages (PLs), which constitute one of the major innovations in the evolution of technology. PLs allow flexible, scalable, and fast use of hardware and are largely responsible for shaping the history of information technology since the rise of computers in the 1950s. The rapid growth and impact of computers were follow...

1997
June Liu Kwanggi Min Chonghun Han Kun Soo Chang

−The accurate and reliable on-line estimation of product quality is an essential task for successful process operation and control. This paper proposes a new estimation method that extends the conventional linear PLS (Partial Least Squares) regression method to a nonlinear framework in a more robust manner. To handle the nonlinearities, nonlinear PLS based on linear PLS and neural network has b...

Journal: :Industrial Management and Data Systems 2016
Jörg Henseler Geoffrey S. Hubona Pauline Ash Ray

Purpose – Partial least squares (PLS) path modeling is a variance-based structural equation modeling (SEM) technique that is widely applied in business and social sciences. Its ability to model composites and factors makes it a formidable statistical tool for new technology research. Recent reviews, discussions, and developments have led to substantial changes in the understanding and use of PL...

Journal: :Iranian journal of immunology : IJI 2008
Shirin Farjadian Mehrdad Lotfazar Abbas Ghaderi

BACKGROUND Papillon-Lefevre syndrome (PLS) is a rare autosomal recessive disorder characterized by palmoplantar hyperkeratosis and early development of aggressive periodontitis. Although cathepsin C (CTSC) gene mutations have been established in about 70-80% of PLS patients, it is assumed that the patients may have dysfunctioning of immune defense mechanisms. OBJECTIVE To assess the associati...

2012
Joerg Evermann Mary Tate

Partial Least Squares (PLS) is a statistical technique that is widely used in the Partial Least Squares (PLS) is a popular technique for estimating structural equation models with latent variables. It is frequently perceived as an alternative to covariance analysis of such models. While its proponents recognize the shortcomings of PLS for testing explanatory models in comparison to covariance m...

2010
Mikko Rönkkö Jukka Ylitalo

Partial least squares path modeling (PLS) has seen increased use in the information systems research community. One of the stated key advantages of PLS is that it weights the indicator variables based on the strength of the relationship between the indicators and the underlying constructs, which presumably decreases the effect of measurement error in the analysis results. In this paper we argue...

Journal: :Carbohydrate polymers 2014
Jalles A Batista Eulina G N Dias Tarcisio V Brito Rafael S Prudêncio Renan O Silva Ronaldo A Ribeiro Marcellus Henrique L P Souza Regina C M de Paula Judith P A Feitosa Luciano S Chaves Márcia R S Melo Ana L P Freitas Jand-Venes R Medeiros André L R Barbosa

The sulfated polysaccharide (PLS) fraction of Agardhiella ramosissima was characterized by microanalysis, infrared spectroscopy, NMR and gas-liquid-chromatography-mass-spectrometry. The main constituent of PLS was the ι carrageenan. The monosaccharide composition of the PLS showed galactose, 3,6-anhydrogalactose and 6-O-methylgalactose. The PLS (30 mg kg(-1)) significantly reduced the paw oedem...

Journal: :Information Systems Research 2003
Mun Y. Yi Fred D. Davis

Computer skills are key to organizational performance, and past research indicates that behavior modeling is a highly effective form of computer skill training. The present research develops and tests a new theoretical model of the underlying observational learning processes by which modeling-based training interventions influence computer task performance. Observational learning processes are ...

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