Results 91 to 100 of about 7,107,477 (265)

Clustering of Health-Related Behavior Patterns and Demographics. Results From the Population-Based KORA S4/F4 Cohort Study

open access: yesFrontiers in Public Health, 2019
Background: Health behaviors are of great importance for public health. Previous research shows that health behaviors are clustered and do not occur by chance.
Matthias Rabel   +9 more
doaj   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka   +7 more
wiley   +1 more source

Erratum to Andruff, Carraro, Thompson, Gaudreau, and Louvet (2009): Latent Class Growth Modelling: A tutorial [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2013
An error was found in Andruff, Carraro, Thompson, Gaudreau, and Louvet (2009). Here we identify the error and present a correction.
Heather Andruff   +4 more
doaj  

Interference Error Analysis in EFL Class

open access: yesArmenian Folia Anglistika, 2015
The present article aims at investigating the nature of interference errors in EFL class. Based on a case study, it analyzes the Armenian speakers’ interference errors in EFL class. In order to give a vivid picture of their nature, these errors have been
Tsovinar Arakelyan
doaj   +1 more source

Use of granulands for analysis of social class [PDF]

open access: yes
In this paper, an analytical tool enabling the analysis of social stratification is proposed. The classical scheme for scaling consisting of two stages, conceptualisation and operationalization, is modified by the use of the concept of granulation ...
Luisa Canal,, Walenty Ostasiewicz
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

The Geometry of Nonlinear Embeddings in Kernel Discriminant Analysis

open access: yes, 2020
Fisher's linear discriminant analysis is a classical method for classification, yet it is limited to capturing linear features only. Kernel discriminant analysis as an extension is known to successfully alleviate the limitation through a nonlinear ...
Kim, Jiae, Lee, Yoonkyung, Liang, Zhiyu
core  

Philadelphia's Changing Middle Class: After Decades of Decline, Prospects for Growth [PDF]

open access: yes, 2014
The size of Philadelphia's middle class has essentially stabilized in the past decade after a period of prolonged decline, according to an analysis by the Pew Charitable Trusts of current and past data from the U.S.

core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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