Browsing Ústav soudního inženýrství by Title
Now showing items 1-20 of 53
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0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator
(IEEE, 2023-03-21)This paper presents new applications of low-voltage and low-power multiple-input multiple output differential difference transconductance amplifier (DDTA). The multiple-input bulk-driven MOS transistor (MIBD MOST) technique ... -
0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA
(IEEE, 2023-01-30)This paper presents a universal voltage-mode filter and quadrature oscillator based on low-voltage multiple-input differential difference transconductance amplifier (MI-DDTA). Unlike the previous published DDTAs, that ... -
0.5 V Versatile Voltage- and Transconductance-Mode Analog Filter Using Differential Difference Transconductance Amplifier
(MDPI, 2023-01-06)In this work, a new versatile voltage- and transconductance-mode analog filter is proposed. The filter, without requiring resistors, employs three differential-difference transconductance amplifiers (DDTAs) and two grounded ... -
0.5 V, nW-Range Universal Filter Based on Multiple-Input Transconductor for Biosignals Processing
(MDPI, 2022-11-08)This paper demonstrates the advantages of the multiple-input transconductor (MI-G(m)) in filter application, in terms of topology simplification, increasing filter functions, and minimizing the count of needed active blocks ... -
0.5-V Nano-Power Shadow Sinusoidal Oscillator Using Bulk-Driven Multiple-Input Operational Transconductance Amplifier
(MDPI, 2023-02-14)This paper presents a low-frequency shadow sinusoidal oscillator using a bulk-driven multiple-input operational transconductance amplifier (MI-OTA) with extremely low-voltage supply and nano-power consumption. The proposed ... -
0.5-V Nano-Power Voltage-Mode First-Order Universal Filter Based on Multiple-Input OTA
(IEEE, 2023-05-17)This paper presents a new application of the multiple-input operational transconductance amplifier (MI-OTA). The MI-OTA has been used to realize a first-order universal filter which shows that the first-order transfer ... -
31.3 nW, 0.5 V Bulk-Driven OTA for Biosignal Processing
(IEEE, 2023-05-24)This paper presents a new extremely low-voltage low-power bulk-driven (BD) operational transconductance amplifier (OTA) realized for low frequency biosignal processing. The CMOS structure of the OTA utilizes bulk-driven ... -
Auto recalls and software quality in the automotive sector
(EAI, 2018-05-29)Software for automobiles is one from innovative factors in the automotive industry. Automobile is represented as an amount of embedded systems (embedded systems) and it is a very complex computing system. It is currently ... -
Case Study: Reaction Time of Children According to Age
(Elsevier, 2017-05-11)Study presents findings of a simulator study that examined the differences of reaction time for children aged from 3 to 18 years, compared to adults aged from 20 to 30 years. Choice reaction time has been analysed and three ... -
Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
(MDPI, 2021-01-19)This work is dedicated to the description of the degradation of GaAs solar cells under continuous laser irradiation. Constant and strong exposure of the solar cell was performed over two months. Time-dependent electrical ... -
Comparison of Utilization of Conventional and Advanced Methods for Traffic Accidents Scene Documentation in the Czech Republic
(Elsevier, 2017-05-11)Documentation of the traffic accidents scene is one of the main assumptions and input facts for subsequent accident process analysis. This contribution points out major deficiencies (especially lower accuracy and efficiency) ... -
The comparison of vehicle headlamps
(IOP, 2021-12-07)The aim of this article is the comparison of vehicle headlamps in terms of pedestrians' visibility at nighttime conditions. The study was designed to gain results, which could serve as a basis for the pedestrian-vehicle ... -
Contrast enhanced X-ray computed tomography imaging of amyloid plaques in Alzheimer disease rat model on lab based micro CT system
(Springer Nature, 2021-03-16)Amyloid plaques are small (similar to 50 mu m), highly-dense aggregates of amyloid beta (A beta) protein in brain tissue, supposed to play a key role in pathogenesis of Alzheimer's disease (AD). Plaques' in vivo detection, ... -
Control of Hydraulic Pulse System Based on the PLC and State Machine Programming
(MDPI, 2018-11-20)In this paper, we deal with a simple embedded electronic system for an industrial pneumatic–hydraulic system, based on a low-cost programmable logic controller (PLC) and industrial electronic parts with 24 V logic. The ... -
Determination of Selected Crash Parameters in Head-on Vehicle Collision with Rollover
(University of Zagreb, Faculty of Transport and Traffic Sciences, 2016-02-02)Manuscript presents complete results of the head-on small overlap crash test of vehicle with driver moving at a speed of approximately 12 m/s against stationary vehicle with post crash rollover. When a crash does not involve ... -
Diagnostics of Reinforcement Conditions in Concrete Structures by GPR, Impact-Echo Method and Metal Magnetic Memory Method
(MDPI, 2021-03-03)It is important to use adequately reliable non-destructive methods that would be capable of determining the reinforcement conditions in concrete structures. Three different methods: ground penetrating radar, impact-echo ... -
DUCT: Double Resin Casting followed by Micro-Computed Tomography for 3D Liver Analysis
(MYJoVE Corporation, 2021-09-28)The liver is the biggest internal organ in humans and mice, and high auto-fluorescence presents a significant challenge for assessing the three-dimensional (3D) architecture of the organ at the whole-organ level. Liver ... -
Dynamics of Collapse of a High Building
(David Publishing, 2012-06-25)This paper is a contribution to the discussion about the fall of the New York World Trade Center (WTC) towers in 2001. The differential equation of the collapse of a high building is derived by taking into account many ... -
Electronically Tunable Memristor Emulator Implemented Using a Single Active Element and Its Application in Adaptive Learning
(MDPI, 2023-02-02)In recent times, much-coveted memristor emulators have found their use in a variety of applications such as neuromorphic computing, analog computations, signal processing, etc. Thus, a 100 MHz flux-controlled memristor ... -
FINE AND ULTRA FINE PARTICLES FORMED DURING THE BIOMASS COMBUSTION IN SMALL COMBUSTION DEVICES
(2020-04-01)Currently, more and more emphasis is placed on improving the air quality and promoting alternative methods of household heating, including the use of biomass. Although these combustion processes are considered to be ...