Results 91 to 100 of about 16,591 (234)

Transforming Brain Health With Neurotechnology Convergence (Part II): Intelligent Neurointervention Systems for Neurological Disorders

Brain Health, EarlyView.
ABSTRACT Neurological disorders represent a critical domain within global health, necessitating advanced interventions to address complex pathologies such as tumors, functional disorders, and cerebrovascular diseases. Despite the proven benefits of early intervention, current treatment paradigms face significant challenges: (1) limited precision in ...
Qing Ye, Fei Peng, Chao Pan, Ping Zhang, Xuewei Xie, Zixiao Li, Yingxin Tang, Danyang Chen, Yuanwei Li, Jiawen Wu, Zao Han, Qing Dai, Quansheng Gu, Jizong Zhao, Zhouping Tang   +14 more
wiley   +1 more source

Automated Three-Dimensional Microbial Sensing and Recognition Using Digital Holography and Statistical Sampling

Sensors, 2010
We overview an approach to providing automated three-dimensional (3D) sensing and recognition of biological micro/nanoorganisms integrating Gabor digital holographic microscopy and statistical sampling methods.
Inkyu Moon, Faliu Yi, Bahram Javidi
doaj   +1 more source

Measurement of cavitation in a sliding bearing using digital holography [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Arevalo, L, Coupland, J, Tang, T   +3 more
core  

Simultaneous three-wavelength unwrapping using external digital holographic multiplexing module

, 2018
We present an external interferometric setup that is able to simultaneously acquire three wavelengths of the same sample instance without scanning or multiple exposures. This setup projects onto the monochrome digital camera three off-axis holograms with
Barnea, Itay, Eravuchira, Pinkie Jacob, Shaked, Natan T., Turko, Nir A.   +3 more
core   +1 more source

Label‐Free Holographic Imaging Flow Cytometry With Deep‐Learning‐Based Detection and Classification of Thousands of Cells Per Second

Cytometry Part A, EarlyView.
ABSTRACT We present a new end‐to‐end neural network approach for real‐time biological cell detection and classification via label‐free quantitative imaging flow cytometry based on digital holography, offering a comprehensive representation of cellular structures without the need for chemical cell staining. In contrast to previous studies, our method is
Dana Yagoda‐Aharoni, Eden Dotan, Matan Dudaie, Natan T. Shaked   +3 more
wiley   +1 more source

Digital holographic microscopy in human sperm imaging [PDF]

Journal of Assisted Reproduction and Genetics, 2011
The aim of this study was to use digital holographic microscopy (DHM) in human sperm imaging and compare quantitative phase contrast of sperm heads in normozoospermia (NZ) and oligoasthenozoospermia (OAT).DHM spermatozoa imaging and repeated quantitative phase shift evaluation were used. Five NZ and 5 OAT samples were examined.
Igor, Crha, Jana, Zakova, Martin, Huser, Pavel, Ventruba, Eva, Lousova, Michal, Pohanka   +5 more
openaire   +2 more sources

Wearable fabric electronics for sensing, memory and neuromorphic computing applications

FlexMat, EarlyView.
Overview of textile electronic devices for sensing, memory and neuromorphic computing applications. Abstract With the advent of the big data era, traditional Von Neumann architecture is facing an energy consumption bottleneck due to separated memory and computing units, inspiring the research of brain‐like neuromorphic computing devices for artificial ...
Bo Sun, Lin Lu, Jialin Meng, Tianyu Wang
wiley   +1 more source

Imaging of Live Cells by Digital Holographic Microscopy

Photonics
Imaging of microscopic objects is of fundamental importance, especially in life sciences. Recent fast progress in electronic detection and control, numerical computation, and digital image processing, has been crucial in advancing modern microscopy ...
Emilia Mitkova Mihaylova
doaj   +1 more source

Correction of phase drifts in two-wavelength digital holographic microscopy using secondary reference waves [PDF]

EPJ Web of Conferences
We present a two-wavelength digital holographic microscopy setup for surface topography measurement with single-point illumination and a method for correction of unwanted phase drifts using secondary reference waves.
Šarbort Martin, Čížek Martin, Pavelka Jan, Lazar Josef   +3 more
doaj   +1 more source

In situ monitoring of cell adhesion kinetics using label‐free optical biosensors: Evaluating anticancer potential and selectivity of natural compounds

VIEW, EarlyView.
The limitations of conventional techniques hinder the identification of natural compounds with anticancer potential in terms of speed, throughput, sensitivity, and capability of continuous monitoring of relevant biological effects. Novel label‐free optical biosensors represent new opportunities in the discovery of drug candidates, eliminating these ...
Beatrix Péter, Tim Ausbüttel, Nicolett Kanyo, Péter Joó, Kinga Tóth, Zoltán Szittner, Inna Szekacs, Szilvia Bosze, Gábor M. Kovács, Imre Boldizsár, Robert Horvath   +10 more
wiley   +1 more source