Results 121 to 130 of about 1,167,008 (357)

Complement Receptor 1 (CR1, CD35) Polymorphisms and Soluble CR1: A Proposed Anti-inflammatory Role to Quench the Fire of “Fogo Selvagem” Pemphigus Foliaceus

open access: yesFrontiers in Immunology, 2019
Pemphigus foliaceus is an autoimmune disease that is sporadic around the world but endemic in Brazil, where it is known as fogo selvagem (FS). Characterized by autoantibodies against the desmosomal cadherin desmoglein 1, FS causes painful erosions, and ...
Luana Caroline Oliveira   +12 more
doaj   +1 more source

Free-energy landscape of polymer-crystal polymorphism [PDF]

open access: yesarXiv, 2020
Polymorphism rationalizes how processing can control the final structure of a material. The rugged free-energy landscape and exceedingly slow kinetics in the solid state have so far hampered computational investigations. We report for the first time the free-energy landscape of a polymorphic crystalline polymer, syndiotactic polystyrene. Coarse-grained
arxiv  

Paraoxonase 1 Polymorphism p.Q192R in Patients With Dementia [PDF]

open access: yes, 2011
PON1 PCR-RFLP polymorphism frequency and enzyme activity were determined in 223 patients with dementia (94 with AD, 55 with VaD and 74 with MD) and in 100 age and sex matched controls without dementia.
Tomasz Krzywkowski
core   +1 more source

Near‐Field Phonon Nanoscopy and Imaging of Structural Variants in Mixed Phase BiFeO3

open access: yesAdvanced Functional Materials, EarlyView.
Nano‐Fourier transform infrared spectroscopy and scattering scanning near‐field optical microscopy imaging reveal the phonon response of nanoscale phase variants in mixed‐phase BiFeO3 (BFO). Direct mid‐infrared imaging of associated distinct vibrational signatures is used as a non‐invasive optical detection method for electrical switching of ...
Dawei Zhang   +8 more
wiley   +1 more source

Genetic Polymorphism at Acaca Locus and Its Relationship With Productive Performances in Ettawa Crossbred Goat

open access: yesResearch Journal of Life Science, 2015
Research with aim to estimate genetic polymorphism at ACACA (Acetyl-coenzyme A carboxylase ) locus in Ettawa Crossbred goat wan its relationship with production traits was done at goat population in Batu, Lawang and Ampel Gading.
Sucik Maylinda   +2 more
doaj   +1 more source

Replicators in Fine-grained Environment: Adaptation and Polymorphism

open access: yes, 2009
Selection in a time-periodic environment is modeled via the two-player replicator dynamics. For sufficiently fast environmental changes, this is reduced to a multi-player replicator dynamics in a constant environment.
Armen E. Allahverdyan   +10 more
core   +1 more source

Highly Efficient 3D‐Printed PVDF‐Based Triboelectric Nanogenerators Featuring Polymorphic Perovskite Nanofillers

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates the use of a low‐cost 3D printing technique to prepare a large‐area PVDF‐FAPbI3 composite dielectric film for flexible TENG application. The δ→α phase transformation of the FAPbI3 nanofillers has significantly improved the β‐phase content, morphology, and dielectric properties of the PVDF film.
Nurfatin Hafizah Zain Karimy   +7 more
wiley   +1 more source

Plasma concentration, genetic variation, and gene expression levels of matrix metalloproteinase 9 in Iranian patients with coronary artery disease

open access: yesJournal of Research in Medical Sciences, 2017
Background: Matrix metalloproteinase 9 (MMP9) -1562C>T (rs3918242) polymorphism has been proposed as a risk factor for coronary artery disease (CAD) with conflicting results.
Khalil Mahmoodi   +3 more
doaj   +1 more source

A Polymorphic Groundness Analysis of Logic Programs [PDF]

open access: yesarXiv, 1998
A polymorphic analysis is an analysis whose input and output contain parameters which serve as placeholders for information that is unknown before analysis but provided after analysis. In this paper, we present a polymorphic groundness analysis that infers parameterised groundness descriptions of the variables of interest at a program point.
arxiv  

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