نتایج جستجو برای: fads models

تعداد نتایج: 908469  

2015
Alison J. Yeates Tanzy M. Love Karin Engström Maria S. Mulhern Emeir M. McSorley Katherine Grzesik Ayman Alhamdow Karin Wahlberg Sally W. Thurston Philip W. Davidson Edwin van Wijngaarden Gene E. Watson Conrad F. Shamlaye G.J. Myers J.J. Strain Karin Broberg

Long-chain n-6 and n-3 PUFA (LC-PUFA), arachidonic acid (AA) (20:4n-6) and DHA (22:6n-3), are critical for optimal brain development. These fatty acids can be consumed directly from the diet, or synthesized endogenously from precursor PUFA by Δ-5 (encoded by FADS1) and Δ-6 desaturases (encoded by FADS2). The aim of this study was to determine the potential importance of maternal genetic variabi...

Journal: :Circulation. Cardiovascular genetics 2014
Weihua Guan Brian T Steffen Rozenn N Lemaitre Jason H Y Wu Toshiko Tanaka Ani Manichaikul Millennia Foy Stephen S Rich Lu Wang Jennifer A Nettleton Weihong Tang Xiangjun Gu Stafania Bandinelli Irena B King Barbara McKnight Bruce M Psaty David Siscovick Luc Djousse Yii-Der Ida Chen Luigi Ferrucci Myriam Fornage Dariush Mozafarrian Michael Y Tsai Lyn M Steffen

BACKGROUND Omega6 (n6) polyunsaturated fatty acids (PUFAs) and their metabolites are involved in cell signaling, inflammation, clot formation, and other crucial biological processes. Genetic components, such as variants of fatty acid desaturase (FADS) genes, determine the composition of n6 PUFAs. METHODS AND RESULTS To elucidate undiscovered biological pathways that may influence n6 PUFA comp...

2016
Daniel Cooney Francisco Prieto-Castrillo Yaneer Bar-Yam

The recent rapid growth of social media and online social networks (OSNs) has raised interesting questions about the spread of ideas and fads within our society. In the past year, several papers have drawn analogies between the rise and fall in popularity of OSNs and mathematical models used to study infectious disease. One such model, the irSIR model, made use of the idea of ”infectious recove...

2015
Jerker Denrell Balázs Kovács

Most studies of fashion and fads focus on objects and practices that once were popular. We argue that limiting the sample to such trajectories generates a selection bias that obscures the underlying process and generates biased estimates. Through simulations and the analysis of a data set that has previously not been used to analyze the rise and fall of cultural practices, the New York Times te...

2007
Jon Kleinberg Thomas Schelling

The flow of information or influence through a large social network can be thought of as unfolding with the dynamics of an epidemic: as individuals become aware of new ideas, technologies, fads, rumors, or gossip, they have the potential to pass them on to their friends and colleagues, causing the resulting behavior to cascade through the network. We consider a collection of probabilistic and g...

Journal: :Mathematics 2023

The rapid development of digital image inpainting technology is causing serious hidden danger to the security multimedia information. In this paper, a deep network called frequency attention-based dual-stream (FADS-Net) proposed for locating region. FADS-Net established by encoder and an blue-associative decoder. includes two feature extraction streams, raw input stream (RIS) recalibration (FRS...

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