Results 81 to 90 of about 64,742 (346)
Laparoscopic Colorectal Surgery in the Era of Robotics: Evolution, Eclipse, or Equilibrium?
Annals of Gastroenterological Surgery, EarlyView.ABSTRACT Minimally invasive colorectal surgery has undergone a remarkable transformation over the past three decades. Laparoscopy, once viewed with skepticism, is now firmly established as a standard approach, supported by robust randomized trials demonstrating oncologic safety and improved recovery compared to open surgery.
Amanjeet Singh +3 more
wiley +1 more source
IEEE AccessThis work proposes an energy-efficient offset reduction technique for dynamic comparators. An additional capacitor and four transistors are used to minimize the effect of threshold mismatch by dynamically sampling the common mode and differential signals.
Bibhudutta Satapathy, Amandeep Kaur
doaj +1 more source
Sensors, 2018 Herein, we present an energy efficient successive-approximation-register (SAR) analog-to-digital converter (ADC) featuring on-chip dual calibration and various accuracy-enhancement techniques.
Jae-Hun Lee +5 more
doaj +1 more source
Performance Analysis Of Mono-bit Digital Instantaneous Frequency Measurement (Difm) Device [PDF]
AUT Journal of Electrical Engineering, 2017 Instantaneous Frequency Measurement (IFM) devices are the essential parts of anyESM, ELINT, and RWR receiver. Analog IFMs have been used for several decades. However, thesedevices are bulky, complex and expensive.
Y. Norouzi, H. Shahbazi, S. Mirzaei
doaj +1 more source
A high dynamic range digital LinLog CMOS image sensor architecture based on Event Readout of pixels and suitable for low voltage operation [PDF]
, 2007 Several approaches have been developed to extend the dynamic range of image sensor in order to keep all the information content of natural scenes covering a very broad range of illumination.
Guilvard, Alexandre +3 more
core
Spikoder: Dual‐Mode Graphene Neuron Circuit for Hardware Intelligence
Advanced Intelligent Systems, EarlyView.Spikoder, a graphene leaky integrate‐and‐fire circuit that operates as an encoder and a neuron in a spiking neural network (SNN), is introduced. A Spikoder‐driven double‐layer SNN shows an accuracy of 97.37% for the classification of the Modified National Institute of Standards and Technology dataset, demonstrating its potential as a key building block
Kannan Udaya Mohanan +4 more
wiley +1 more source
Design of Ultra-Low-Power Rail-to-Rail Input Common Mode Range Standard-Cell-Based Comparators
Journal of Low Power Electronics and ApplicationsIn this paper, a NOR2 standard-cell-based dynamic comparator providing rail-to-rail input common mode range (ICMR) is presented, together with a novel standard-cell oriented design methodology.
Antonio Manno +2 more
doaj +1 more source
AN EFFICIENT FULLY DIFFERENTIAL VOLTAGE COMPARATOR [PDF]
Journal of Engineering Science and Technology, 2018 With the compactness of the devices, the circuits are required with less delay, less area and less power consumption. An efficient fully digital-in-notion differential voltage comparator with the opamp-less approach is implemented in this paper.
ASHIMA GUPTA, ALPANA AGARWAL
doaj
Fault tolerance in super-scalar and VLIW processors [PDF]
, 1991 In this paper, we present a method for utilizing the spare capacity in super-scalar and very long instruction word (VLIW) processors to tolerate functional unit failures. Unlike previous work that was primarily interested in detection of transient faults,
Blough, Douglas M., Nicolau, Alexandru
core
One-bit Distributed Sensing and Coding for Field Estimation in Sensor Networks
, 2007 This paper formulates and studies a general distributed field reconstruction problem using a dense network of noisy one-bit randomized scalar quantizers in the presence of additive observation noise of unknown distribution.
Ishwar, Prakash +2 more
core +3 more sources