J. Hart
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View article: Use of thermal imaging camera for wild animal detection along roads
Use of thermal imaging camera for wild animal detection along roads Open
Vehicle collisions with wild animals are a common problem on roads, having a significant impact on road safety and wildlife populations. Collisions with wild animals are one of the most frequent road accidents. According to police statisti…
View article: The effect of stimulants on the responsiveness and biorhythms of young operators of agricultural machinery
The effect of stimulants on the responsiveness and biorhythms of young operators of agricultural machinery Open
Fatigue behind the wheel has been addressed repeatedly for at least 15 years. Various research projects, studies, and systems have been developed to prove the effect of fatigue on the number of accidents and possibly to inform drivers that…
View article: Development of microclimate in the New Holland T6.165 tractor
Development of microclimate in the New Holland T6.165 tractor Open
A number of stimuli lead to what is termed "seasonal fatigue", where the only firm interconnection is the fact that this form of fatigue only occurs during a certain period of the season. The interior of the cabin and its effect on the mac…
View article: Variation in Left Ventricular Assist Device Postdischarge Caregiver Requirements: Results From a Mixed-Methods Study With Equity Implications
Variation in Left Ventricular Assist Device Postdischarge Caregiver Requirements: Results From a Mixed-Methods Study With Equity Implications Open
Background: Left ventricular assist device (LVAD) evaluation includes a psychosocial assessment, conducted by social workers (SWs) on the advanced heart failure multidisciplinary team. Postdischarge caregiving plans are central to psychoso…
View article: Regulated and unregulated emissions and exhaust flow measurement of four in-use high performance motorcycles
Regulated and unregulated emissions and exhaust flow measurement of four in-use high performance motorcycles Open
Exhaust emissions from four larger motorcycles, 599–1078 cm3 engine displacement, 2008 to 2015 model years, were measured on a chassis dynamometer using cold and hot engine start World Motorcycle Transient Cycle. Raw exhaust gas was sample…
View article: Atmospheric attenuation of the Ku band along the space-earth path due to clouds and rain
Atmospheric attenuation of the Ku band along the space-earth path due to clouds and rain Open
The weather conditions formed in troposphere causes the greatest signal attenuation in satellite communication systems especially at frequencies above 10 GHz. This paper describes possible signal attenuations on the satellite-earth path du…
View article: The Impact of Selected Biofuels on the Skoda Roomster 1.4TDI Engine’s Operational Parameters
The Impact of Selected Biofuels on the Skoda Roomster 1.4TDI Engine’s Operational Parameters Open
Road transport is increasing all around the globe and biofuels have come to the forefront of public interest. According to Article 3, Directive 2009/28/EC, each member state has to ensure that an energy share from renewable sources in all …
View article: Measurements of wireless detectors used to monitor animal movements in livestock farms
Measurements of wireless detectors used to monitor animal movements in livestock farms Open
At present, there is a great interest in monitoring and automating farm animals and livestock farming. There are many systems and methods to check the movement of animals in certain areas. One option is to use motion detectors. However, so…
View article: Reliability of parking assistants depending on the material of detected obstacles
Reliability of parking assistants depending on the material of detected obstacles Open
Today's modern vehicles are equipped with a range of assistance systems to enhance road safety. The standard equipment of most cars are parking assistants. It turns out that not always sensors can reliably detect the obstacle on the travel…
View article: Possibilities of monitoring cattle via GSM and A-GPS
Possibilities of monitoring cattle via GSM and A-GPS Open
Nowadays, people and things can be localized using GNSS (Global Navigation Satellite System) or GSM technology. Devices using Differential Global Positioning Systems may not be suitable for they computing and energy intensity. The GSM and …
View article: Suitability of 2.4 GHz and 5 GHz wireless communications in production processes
Suitability of 2.4 GHz and 5 GHz wireless communications in production processes Open
Today, it is increasingly modern to use wireless transmissions in production. It is possible to send information messages, control messages and it is often possible to access the technologies as IoT (the Internet of Things). The aim of thi…
View article: Testing of combined space detectors in intrusion and hold-up alarm systems
Testing of combined space detectors in intrusion and hold-up alarm systems Open
Intrusion and hold-up alarm systems serve primarily for protecting buildings against unlawful conduct of third parties, and can be used as monitoring and control systems.They are therefore primarily a tool for ensuring a state of security.…
View article: Influence of face lighting on the reliability of biometric facial readers
Influence of face lighting on the reliability of biometric facial readers Open
At present, there is an increasing need to protect workplace entry and specially guarded premises. In addition to standard access systems on a chip cards are getting to the fore of biometric identification systems such as readers for finge…
View article: Detection reliability for passive infrared detectors in intrusion and hold-up alarm systems and their ergonomics
Detection reliability for passive infrared detectors in intrusion and hold-up alarm systems and their ergonomics Open
Currently it is highly important for detectors to be able to achieve efficiency, reliability, and faultless operation, and to be ergonomic thanks to their assembly and being easy-to-fit. In the case of a proposal for the placement of detec…
View article: Testing of ISM band at remotes for unlocking vehicles
Testing of ISM band at remotes for unlocking vehicles Open
Every modern car has a remote control for wireless unlocking. Wireless drivers for unlocking the vehicle using frequency in the ISM bands. ISM bands are unlicensed bands. They are usually used for industrial, medical and scientific purpose…
View article: Improvement of monitoring of cattle in outdoor enclosure using IQRF technology
Improvement of monitoring of cattle in outdoor enclosure using IQRF technology Open
Monitoring of cattle in the outdoor enclosure is a very important issue. Currently, the increasingly stealing cows and other cattle from the pasture. For businesses that manage it, this is a very lossy business. For thieves, the electric f…
View article: Development of new elements to automatized greenhouses
Development of new elements to automatized greenhouses Open
Development of new elements to automatized of greenhouses is always needed and be it is to improve the current situation because of the increase effectivity in greenh ouses or their control. Czech University of Life Sciences Prague was to …
View article: Modern methods of monitoring variables for racehorses
Modern methods of monitoring variables for racehorses Open
Currently there is a big trend to watch different variables for racing horses.There is great interest to monitor their condition in the race.This monitoring leads to the optimization of the needs of race horeses, which improves their final…
View article: Quality of transmission for wifi cameras Netatmo NSC01-EU, D-Link DCS-5222L and Edimax IC-7113W
Quality of transmission for wifi cameras Netatmo NSC01-EU, D-Link DCS-5222L and Edimax IC-7113W Open
At present, we cannot do without wireless technologies .Whether they are mobile phones, WiFi networks, Bluetooth and, for example, as well as various RC models, their transmissions are ubiquitous.It takes slightly exaggeratedly, thus to de…