Results 51 to 60 of about 805,269 (280)
Iteckne, 2017 The non-invasive foetal ECG makes use of surface electrodes placed onto the maternal abdomen. The challenge is to extract the foetal signal from the abdominal mixture.
Luis Omar Sarmiento-Álvarez +1 more
doaj +1 more source
Management of Noncatastrophic Internal Carotid Artery Injury in Endoscopic Skull Base Surgery. [PDF]
, 2019 Arterial injuries are the most feared complication of endoscopic skull base surgery. During resection of the middle fossa component of a large ventral skull base chondrosarcoma, arterial bleeding was encountered near the right internal carotid artery ...
El-Sayed, Ivan H +3 more
core
Binary Independent Component Analysis with OR Mixtures
, 2010 Independent component analysis (ICA) is a computational method for separating a multivariate signal into subcomponents assuming the mutual statistical independence of the non-Gaussian source signals.
Nguyen, Huy, Zheng, Rong
core +1 more source
Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source
Agua, sistemas de regadío y mito en el valle de Ica, 1900-1960
Allpanchis, 1986 La Costa peruana se caracteriza por la presencia de grandes zonas desérticas, en medio de las cuales sobresalen como excepción algunos valles. Es por ello que los antiguos sistemas hidráulicos pre-hispánicos existenciales hasta hoy cobran particular ...
María Teresa Oré Vélez
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou +4 more
wiley +1 more source
Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction
Advanced Healthcare Materials, EarlyView.Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang +4 more
wiley +1 more source
2D Copper MOF Membranes with Precise Pores for Ionic Memory
Advanced Science, EarlyView.. ABSTRACT Biological ion channels play a critical role in the complex physiological processes of living organisms. Inspired by these natural systems, we demonstrate the fabrication of ultrathin 2D copper‐based metal‐organic framework (CuMOF) films and their application to mimic key functionalities of biological membranes. Using a liquid–air interface
Hiran Jyothilal +9 more
wiley +1 more source
Investment & Strategy at Morse Cutting Tool [PDF]
, 1982 [Excerpt] Local #277 of the United Electrical, Radio and Machine Workers of America contracted with the ICA for a preliminary assessment of the long term viability of Morse Cutting Tools.
(ICA), Industrial Cooperative Association
core +1 more source
, 2017 Independent Component Analysis (ICA) is a dimensionality reduction technique that can boost efficiency of machine learning models that deal with probability density functions, e.g. Bayesian neural networks. Algorithms that implement adaptive ICA converge
Nazarian, Shahin +2 more
core +1 more source