نتایج جستجو برای: digital device

تعداد نتایج: 949130  

2017
Ingo Staudacher Asha Roy Nalpathamkalam Lorenz Uhlmann Claudius Illg Sebastian Seehausen Mohammadreza Akhavanpoor Anke Buchauer Nicolas Geis Patrick Lugenbiel Patrick A. Schweizer Panagiotis Xynogalos Maura M. Zylla Eberhard Scholz Edgar Zitron Hugo A. Katus Dierk Thomas

BACKGROUND Increasing numbers of patients with cardiovascular implantable electronic devices (CIEDs) and limited follow-up capacities highlight unmet challenges in clinical electrophysiology. Integrated software (MediConnect®) enabling fully digital processing of device interrogation data has been commercially developed to facilitate follow-up visits. We sought to assess feasibility of fully di...

Journal: :Lab on a chip 2015
Tushar D Rane Liben Chen Helena C Zec Tza-Huei Wang

Digital nucleic acid detection is rapidly becoming a popular technique for ultra-sensitive and quantitative detection of nucleic acid molecules in a wide range of biomedical studies. Digital polymerase chain reaction (PCR) remains the most popular way of conducting digital nucleic acid detection. However, due to the need for thermocycling, digital PCR is difficult to implement in a streamlined ...

2013
Floriana Zennaro Joaquim António Oliveira Gomes Armando Casalino Magda Lonardi Meta Starc Pierpaolo Paoletti Daniele Gobbo Chiara Giusto Tarcisio Not Marzia Lazzerini

OBJECTIVE Sub-standard quality in X-ray image acquisition and interpretation is common in low-resource countries, and can ultimately result in higher patient morbidity and mortality. This study aimed at evaluating; 1) feasibility of implementing a digital X-ray device in a second level hospital in Angola; 2) quality of digital X-ray images, when digital radiology was in the hands of local techn...

Objectives: Changes in the Range of Motion (ROM) are essential criteria in determining the severity of spinal disorders and could be effective in predicting pain progression. Instruments to measure the ROM are costly and unavailable in most therapy settings. While there is a tendency in therapists to use their smartphones instead, there is no report to measure the suitability of smartphones to ...

Journal: :Optics letters 2011
Mable P Fok Hannah Deming Mitchell Nahmias Nicole Rafidi David Rosenbluth Alexander Tait Yue Tian Paul R Prucnal

We developed a hybrid analog/digital lightwave neuromorphic processing device that effectively performs signal feature recognition. The approach, which mimics the neurons in a crayfish responsible for the escape response mechanism, provides a fast and accurate reaction to its inputs. The analog processing portion of the device uses the integration characteristic of an electro-absorption modulat...

2014
B. Ferguson

By definition mixed signal systems include a digital processing function and an analog or power function. When complex circuits are integrated to reduce parts count, it is typically not optimal to combine the analog and digital portions in one device. Application targeted Analog Front End (AFE) ICs tend to be a more efficient combination of circuitry than a random programmable analog array. By ...

2011
Eva Karlsson Karin Axelsson Karin Zingmark Stefan Sävenstedt

There is an increased interest in supporting persons with dementia with technical services in daily life. The aim of this case study was to explore the complex issues involved in the process from a user driven development to the acceptance and usage of a new digital assistive device for persons with mild dementia. Even though it was developed in a user driven process and personalized to meet th...

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