Results 11 to 20 of about 45,065 (216)

Posterior Cortical Cognitive Deficits Are Associated With Structural Brain Alterations in Mild Cognitive Impairment in Parkinson’s Disease

open access: yesFrontiers in Aging Neuroscience, 2021
Context: Cognitive impairments are common in patients with Parkinson’s disease (PD) and are heterogeneous in their presentation. The “dual syndrome hypothesis” suggests the existence of two distinct subtypes of mild cognitive impairment (MCI) in PD: a ...
Quentin Devignes   +16 more
doaj   +1 more source

Evaluation of cold carcasses of kıvırcık and romanov lambs by geometric morphometric method [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2023
Carcass discrimination is a very important issue in the evaluation of different sheep breeds as lamb meat for the red meat sector and the study aims to determine the carcass differences of Romanov and Kıvırcık lambs up to 6 months old by 2D geometric ...
Migena Gjoni GUNDEMIR   +7 more
doaj   +1 more source

Email Shape Analysis [PDF]

open access: yes, 2010
Email has become an integral part of everyday life. Without a second thought we receive bills, bank statements, and sales promotions all to our inbox. Each email has hidden features that can be extracted. In this paper, we present a new mechanism to characterize an email without using content or context called Email Shape Analysis.
Paul Sroufe   +3 more
openaire   +1 more source

A web-based environment for shape analysis of fish otoliths. The AFORO database

open access: yesScientia Marina, 2006
We present an automatic system for describing and identifying fish otolith shapes combining information technologies with modern advances in signal analysis.
Antoni Lombarte   +5 more
doaj   +1 more source

Effects of hypertension on subcortical nucleus morphological alternations in patients with type 2 diabetes

open access: yesFrontiers in Endocrinology, 2023
ObjectivesType 2 diabetes mellitus(T2DM) and hypertension(HTN) are common comorbidities, and known to affect the brain. However, little is known about the effects of the coexisting HTN on brain in T2DM patients. So we aim to investigate the impact of HTN
Feng Cui   +11 more
doaj   +1 more source

A Statistical Shape Model Pipeline to Enable the Creation of Synthetic 3D Liver Data

open access: yesCurrent Directions in Biomedical Engineering, 2023
The application of machine learning approaches in medical technology is gaining more and more attention. Due to the high restrictions for collecting intraoperative patient data, synthetic data is increasingly used to support the training of artificial ...
Krnjaca Denis   +3 more
doaj   +1 more source

Secondary Folds Contribute Significantly to the Total Surface Area in the Olfactory Organ of Chondrichthyes

open access: yesFrontiers in Physiology, 2019
The olfactory organ of Chondrichthyes is characterized by a central support with several lamellae covered by a sensory olfactory epithelium. Although secondary folds are present on the lamellae in all the chondrichthyan species analyzed to date, their ...
Sara Ferrando   +9 more
doaj   +1 more source

保形分段三次多项式曲线的形状分析(Construction and analysis of a new class of shape-preserving piecewise cubic polynomial curves)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2018
This paper proposes a new class of shape-preserving piecewise cubic polynomial curves with both local and global shape control parameters. By presetting the properties of its basis functions and then solving equations,a set of polynomial basis functions ...
YANLanlan(严兰兰)   +1 more
doaj   +1 more source

STEREOLOGICAL ANALYSIS OF SHAPE

open access: yesImage Analysis & Stereology, 2011
This paper concerns the problem of making stereological inference about the shape variability in a population of spatial particles. Under rotational invariance the shape variability can be estimated from central planar sections through the particles. A simple, but flexible, parametric model for rotation invariant spatial particles is suggested.
Hobolth, Asger; id_orcid 0000-0003-4056-1286   +1 more
openaire   +3 more sources

Distinct Stocks of the Redtail Scad Decapterus kurroides Bleeker, 1855 (Perciformes: Carangidae) from the Northern Sulu and Southern Sibuyan Seas, Philippines Revealed from Otolith Morphometry and Shape Analysis

open access: yesFishes, 2022
A recent study was performed to assess the morphometric variation of otoliths of the Decapterus kurroides collected in the northern Sulu and southern Sibuyan seas in delineating fish stocks.
Kyle Dominic E. Barnuevo   +6 more
doaj   +1 more source

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