Results 51 to 60 of about 2,411,499 (365)

Past, present, and future of electrical impedance tomography and myography for medical applications: a scoping review

Frontiers in Bioengineering and Biotechnology
This scoping review summarizes two emerging electrical impedance technologies: electrical impedance myography (EIM) and electrical impedance tomography (EIT).
Lea Youssef Baby, Ryan Sam Bedran, Antonio Doumit, Rima H. El Hassan, Rima H. El Hassan, Noel Maalouf   +5 more
doaj   +1 more source

Electrical analysis of new all-plastic electrochromic devices [PDF]

, 2006
New all-plastic electrochromic devices have been manufactured using commercial PEDOT foils and classical polymer electrolyte electrodeposition techniques.
Barrios Puerto, David, Sánchez Pena, José Manuel, Vergaz Benito, Ricardo, Vázquez García, María Carmen   +3 more
core   +2 more sources

A Comparative Study of Two Fractional-Order Equivalent Electrical Circuits for Modeling the Electrical Impedance of Dental Tissues

Entropy, 2020
Background: Electrical impedance spectroscopy (EIS) is a fast, non-invasive, and safe approach for electrical impedance measurement of biomedical tissues.
Norbert Herencsar, Todd J. Freeborn, Aslihan Kartci, Oguzhan Cicekoglu   +3 more
doaj   +1 more source

Electrical impedance measurement on plants: a review with some insights to other fields

Theoretical and Experimental Plant Physiology, 2019
Electrical impedance spectroscopy (EIS) is a useful tool for the investigation of the structural characteristics of solid materials and also biological tissues.
I. Jócsák, G. Végvári, E. Vozáry
semanticscholar   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Ex vivo electrical bioimpedance measurements and Cole modelling on the porcine colon and rectum

Scientific Reports
Different pathological changes in the large intestine wall, associated with the development of different chronic diseases, including colorectal cancer, could be reflected in electrical bioimpedance readings. Thickness and composition of the mucus bilayer
S. A. Jaimes-Morales, V. E. Aguirre-Cardona, C. A. Gonzalez-Correa   +2 more
doaj   +1 more source

Electrical impedance of acupuncture meridians: the relevance of subcutaneous collagenous bands. [PDF]

PLoS ONE, 2010
The scientific basis for acupuncture meridians is unknown. Past studies have suggested that acupuncture meridians are physiologically characterized by low electrical impedance and anatomically associated with connective tissue planes.
Andrew C Ahn, Min Park, Jessica R Shaw, Claire A McManus, Ted J Kaptchuk, Helene M Langevin   +5 more
doaj   +1 more source

Silicon switching transistor with high power and low saturation voltage [PDF]

, 1973
Assembly of two individually encapsulated silicon-chip transistors produces silicon power-transistor that has low electrical resistance and low thermal impedance.
Ferree, H., Stonebraker, E., Stoneburner, D.   +2 more
core   +1 more source

Practical Characterization of Cell-Electrode Electrical Models in Bio-Impedance Assays [PDF]

, 2018
This paper presents the fitting process followed to adjust the parameters of the electrical model associated to a cell-electrode system in Electrical Cell-substrate Impedance Spectroscopy (ECIS) technique, to the experimental results from cell-culture ...
Daza Navarro, María Paula, Huertas Sánchez, Gloria, Maldonado-Jacobi, Andrés, Martín Rubio, María Esther, Olmo Fernández, Alberto, Pérez García, Pablo, Serrano, Juan A., Yúfera García, Alberto   +7 more
core   +1 more source

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

FEBS 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, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source