Results 121 to 130 of about 940,212 (283)

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Análisis y diseño de un molino de bolas de 3.2 TN de 25 HP para reducción de tamaño de 75 a 100 micras [PDF]

, 2015
Para diseñar un molino de bolas que trabaje continuamente de manera satisfactoria, se requiere ser analizado por deformación y esfuerzos, en el que, se determinan los valores de mayor magnitud, localización y dirección de lo que se denomina esfuerzos y ...
Ramírez Villarreal, Daniel
core  

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Métodos robustos de estimación de componentes principales funcionales y el modelo de componentes principales comunes

, 2012
In many practical situations, data are recorded over a period of time or may correspond to images. In these situations, it is preferable to consider them as samples of an stochastic process instead of discretizing and studying them as multivariate data samples.
openaire   +2 more sources

Principales componentes nitrogenados del queso de la Serena

, 1978
Se ha examinado el contenido en las principales fracciones nitrogenadas y en aminoácidos libres de 14 muestras de queso maduro, típico de la Serena (13adajoz) elaborado artesanalmente por otros tantos productores. Los valores medios de las diferentes fracciones nitrogenadas (en p.
Fernández-Salguero Carretero, J., Marsilla de Pascual, B.A., Barreto Matos, Juan   +2 more
openaire   +1 more source

Técnicas Factoriales de Análisis de Tablas Múltiples: Nuevos Desarrollos Empíricos [PDF]

Existen varias técnicas de análisis de tablas múltiples en la literatura. Estas técnicas tienen, sin embargo, lagunas de aplicación cuando las tablas están compuestas por un número diferente de individuos, especialmente si las variables incluidas en las ...
Abascal Fernández, Elena, Fernández Aguirre, María Carmen, Landaluce Calvo, M. Isabel, Modroño Herrán, Juan Ignacio   +3 more
core  

Consideraciones econométricas para el análisis de la coyuntura económica. [PDF]

, 2002
En este trabajo se propone una metodología para el análisis de la coyuntura de indicadores económicos basada en resultados, fundamentalmente predicciones, obtenidos mediante modelos econométricos.
Espasa, Antoni
core   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Métodos robustos para componentes principales

, 1983
Fil: Boente Boente, Graciela Lina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
openaire   +2 more sources

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall, Kimberly Kwei, Rolando J. Acosta, Bharatkumar Koyani, Erin Robertson, Pratyush Rai, Roland Barge, Emily Timm, Nicollette L. Purcell, Natasha Desai, Dhanesh Patel, Ana‐Maria Visoiu‐Knapp, Samuel Stuart, Rinol Alaj, Matthew F. Wipperman, Oren Levy, Joan A. O'Keefe   +16 more
wiley   +1 more source