Results 51 to 60 of about 915,611 (273)

Experimental and bond graph based sensitivity calculations for micro-scale robust engineering design [PDF]

open access: yes, 2005
Copyright @ 2005 IEEEBond graph modeling and sensitivity analysis are used to provide a platform for the robust design of a small mechatronic device, a behind-the-ear (BTE) hearing aid.
Atherton, MA   +5 more
core  

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada   +6 more
wiley   +1 more source

An elementary chromatic reduction for gain graphs and special hyperplane arrangements [PDF]

open access: yes, 2009
A gain graph is a graph whose edges are labelled invertibly by "gains" from a group. "Switching" is a transformation of gain graphs that generalizes conjugation in a group.
David Forge   +6 more
core   +9 more sources

Spectral Characterizations of Complex Unit Gain Graphs

open access: yes, 2022
While eigenvalues of graphs are well studied, spectral analysis of complex unit gain graphs is still in its infancy. This thesis considers gain graphs whose gain groups are gradually less and less restricted, with the ultimate goal of classifying gain graphs that are characterized by their spectra. In such cases, the eigenvalues of a gain graph contain
openaire   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Trends in achieving nutritional status aged 0-23 months based on the TB/U index against the median line for 2019-2022 in Madina Regency

open access: yesJurnal Ilmiah Kesehatan
Child growth trends are used to compare weight gain and body length or height with standard weight gain and body length or height gain. Based on data from the 2021 Indonesian Nutrition Status Survey (SSGI) in North Sumatra Province in Madina Regency ...
Yessi Septia Tampubolon   +2 more
doaj   +1 more source

LPG-Based Knowledge Graphs: A Survey, a Proposal and Current Trends

open access: yesInformation, 2023
A significant part of the current research in the field of Artificial Intelligence is devoted to knowledge bases. New techniques and methodologies are emerging every day for the storage, maintenance and reasoning over knowledge bases.
Davide Di Pierro   +2 more
doaj   +1 more source

Compressive Spectral Clustering [PDF]

open access: yes, 2016
Spectral clustering has become a popular technique due to its high performance in many contexts. It comprises three main steps: create a similarity graph between N objects to cluster, compute the first k eigenvectors of its Laplacian matrix to define a ...
Gribonval, Remi   +3 more
core   +2 more sources

From isomorphism to polymorphism: connecting interzeolite transformations to structural and graph similarity

open access: yes, 2018
Zeolites are nanoporous crystalline materials with abundant industrial applications. Despite sustained research, only 235 different zeolite frameworks have been realized out of millions of hypothetical ones predicted by computational enumeration ...
Gomez-Bombarelli, Rafael   +3 more
core   +1 more source

Graph Gain: A Concave-Hull Based Volumetric Gain for Robotic Exploration

open access: yes, 2022
The existing volumetric gain for robotic exploration is calculated in the 3D occupancy map, while the sampling-based exploration method is extended in the reachable (free) space. The inconsistency between them makes the existing calculation of volumetric gain inappropriate for a complete exploration of the environment. To address this issue, we propose
Sun, Zezhou   +3 more
openaire   +2 more sources

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