Results 51 to 60 of about 349,011 (299)

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

Durability parameters of reinforced recycled aggregate concrete: Case study [PDF]

, 2019
Recycled concrete aggregate (RA) from pavement demolition was used to make concrete. Ten concrete mixtures with different replacement percentages of RA (coarse and fine) were made.
Arredondo Rea, Susana Paola, Bernal Camacho, J.M., Corral Higuera, Ramón, Gámez García, Diana C., Gómez Soberón, José Manuel Vicente, Rosas Casarez,, Carlos Antonio, Ungsson Nieblas, Manuel de Jesús   +6 more
core   +2 more sources

NKCC1: A key regulator of glioblastoma progression

Molecular Oncology, EarlyView.
Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen, Diana Freitag, Madlen Haase, Christian Senft, Falko Schwarz, Silke Keiner   +5 more
wiley   +1 more source

Approximate 3-Dimensional Electrical Impedance Imaging

, 2000
We discuss a new approach to three-dimensional electrical impedance imaging based on a reduction of the information to be demanded from a reconstruction algorithm.
Barceló, C. Lehmann, Ciulli, Ikehata, Isakov, K. Schilcher, Kang, Mikhlin, Seo   +8 more
core   +3 more sources

Ac conductivity and dielectric properties of CuFe1−xCrxO2 : Mg delafossite [PDF]

, 2011
The electrical and dielectric properties of CuFe(1−x)Cr(x)O(2) (0 ≤ x ≤ 1) powders, doped with 3% of Mg and prepared by solid-state reaction, were studied by broadband dielectric spectroscopy in the temperature range from −100 to 150 °C.
A Barnabé, Barton J L, Li D, M Lalanne, Mott N F, Nakajima T, Nozaki T Hayashi K Kajitani T, P Demont   +7 more
core   +3 more sources

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

A LabVIEW-based electrical bioimpedance spectroscopic data interpreter (LEBISDI) for biological tissue impedance analysis and equivalent circuit modelling

Journal of Electrical Bioimpedance, 2016
Under an alternating electrical signal, biological tissues produce a complex electrical bioimpedance that is a function of tissue composition and applied signal frequencies.
Bera Tushar Kanti, Jampana Nagaraju, Lubineau Gilles   +2 more
doaj   +1 more source

Efficacy of Intermittent Theta‐Burst Stimulation for Prolonged Disorders of Consciousness: A Prospective, Randomized, Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu, Jun Hu, Qianqian Wu, Min Wu, Yamei Yu, Hangcheng Li, Jian Gao, Jingqi Li, Nai Ding, Jie Yu, Benyan Luo   +10 more
wiley   +1 more source