Aktuální otázky sociální politiky - teorie a praxe (E-Journal)
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THE DIRECTION OF NOISE REGULATION FOR ROAD VEHICLES
No full textHluk z cestnej premávky škodí zdraviu mnohými spôsobmi. Dlhým vystavením stresu z hluku môže dôjsť k vyčerpaniu fyzických rezerv a narušeniu regulačnej kapacity funkcií orgánov, a tým aj k zníženiu ich účinnosti. Hluk z premávky je potenciálnym rizikovým faktorom rôznych negatívnych zmien zdravotného stavu a udalostí, ako je napr. vysoký krvný tlak alebo infarkt. Tento článok prezentuje reguláciu predpisov o hluku a ich najbližšie smerovanie.Traffic noise harms health in numerous ways. Protracted noise-related stress can exhaust human physical reserves, disrupt the regulatory capacity of organ functions and hence limit their effectiveness. Traffic noise is a potential risk factor for the development of medical conditions and incidents such as high blood pressure and heart attacks. This article presents the regulation of the rules of noise and their nearest direction
TRANSPORT OF REFRIGERATED OR FROZEN CARGO
No full textTento článok je zameraný na prepravu chladeného alebo mrazeného nákladu pomocou chladiarenských a mraziarenských kontajnerov. Sú tu spomenuté aj dôvody prečo sa vôbec tento spôsob dopravy vyvíjal. Nájdeme tu aj informácie pri akých teplotách sa prepravuje rýchlo skaziteľný náklad. V článku sa nachádza aj popis kontajnerov spoločnosti MAERSK, ktoré v súčasnosti využívajú na prepravu.This article is about transport of refrigerated or frozen cargo by refrigerated and freezer containers. There are also mentioned the reasons why this mode of transport was developed. We can find the information about the temperatures in which perishable cargo is transported. In the article there is also the description of the containers that are used by MAERSK company
THE QUALITY MANAGEMENT OF SPECIFIED PRODUCT IN SUPPLY CHAIN
No full textS účinnosťou od 1. januára 2015 bol v nadväznosti na zmeny ISO 9001 upravený aj štandard GMP+ zameraný na kvalitu produktu a kvalitu distribučného reťazca zvieracích krmív. Keďže kvalita tovarov živočíšneho pôvodu určená na ľudskú spotrebu je významnou zložkou potravy, je zabezpečenie kvality kŕmnych zmesí veľmi dôležité. Článok je venovaný aktuálnemu zneniu a zloženiu štandardu GMP+, najmä zmenám, ktoré sa týkajú cestnej dopravy a logistiky distribučného reťazca.From 2015 January 1st in response to changes in ISO 9001 was revised also GMP+ standard that is focused on the product quality and the quality of animal feed distribution chain. Since the quality of products of animal origin intended for human consumption is an important component of food, ensuring the quality of compound feed is very important. The article deals to the current version and composition of standard GMP +, in particular to the changes relating to road transport and logistics of the supply chain
COMPARISON OF VEHICLE HANDLING MODELS
No full textVehicle handling quality is one of the most significant factor of the active road safety. This paper proposes and compares four variants of computational models usable for the vehicle handling analysis. The first three of them are based on single track model extended by Magic Formula tire model and lateral load transfer during cornering. The last one is a multi-body model created in MSC Admas software which is a three-dimensional model of the vehicle comprised of individual subsystems with many degrees of freedom. Presented models are validated with measurement of double lane change manoeuvre executed by the Formula Ford car
AUTOMATED CONTAINER TERMINALS
No full textKontajnerové terminály najmä námorných prístavov zavádzajú rôzne metódy zvyšovania priepustnosti. Jedna z týchto metód je založená na automatizácii manipulačných procesov. Medzi základné výhody tejto metódy patrí predovšetkým zvýšenie počtu preložených kontajnerov, zníženie pobytu plavidla v prístave, nehodovosti, počtu prístavných robotníkov a ich mzdových nákladov. V súčasnosti je vo svete len niekoľko automatizovaných kontajnerových terminálov. Tieto terminály sa od seba odlišujú stupňom automatizácie, resp. manipulačnou technikou.Container terminals of sea ports have implemented the different methods because of the increase of their throughput. One of these methods is based on the automation of handling processes. The basic advantages of this method are especially the increase of the number of handled containers, the reduction of accommodation of a vessel in the port, the accident rates, the number of port workers and their salaries. At the present there are only a few automated container terminals in the world. These terminals differ from one another in the level of automation or handling equipment
THE SIMULATION OF THE REAL POSTAL OPERATIONS USING RFID TECHNOLOGY
No full textČlánek se zabývá simulací reálného poštovního provozu s využitím technologie RFID k identifikaci poštovních přepravních jednotek (přepravek) a provádí komparaci přesnosti čtení vybraných pasivních tagů s využitím různé kombinace antén Motorola AN480.The article deals with the simulation of the real postal operations using RFID technology to identify postal transport units (containers) and compares the accuracy of reading of the selected passive tags using different combinations of antennas Motorola AN480
FACTORS AFFECTING THE ROAD SAFETY
No full textTento článok sa zaoberá problematikou bezpečnosti v cestnej doprave a faktormi ovplyvňujúcimi bezpečnosť v cestnej premávke. Tieto faktory sú rozdelené do troch skupín: správanie vodiča, konštrukcia a stav vozidla a stav dopravnej infraštruktúry. Článok sa taktiež venuje problematike užívania alkoholu, ktorý taktiež ovplyvňuje bezpečnosť v cestnej doprave.This paper deals with the issue of road safety and with factors affecting the road safety. The factors are divided into three groups: driver behaviour, construction and condition of the vehicle and condition of infrastructure. The paper also deals with the issue of alcohol that also has influence on the road safety
UNDERSTANDING OF METRICS USED FOR SUPPLY CHAIN MANAGEMENT
No full textThe proposed paper is focused on measurement and evaluation of supply chain performance in order to its sustainable improvement. The main goal is to suggest categorization of metrics and examine each category in order to verify whether companies exploit the full potential of measurement. The presented outcomes are based on preliminary questionnaire survey conducted among Czech companies
POSSIBILITIES OF USING SUBURBAN TRAIN UNITS WITH TILTING SYSTEM
No full textAn article is focused on a benefit of urban traction units with tilting system particularly in regional transport, to reduce travel times and increase the competitiveness of railway transport. The paper describes the importance of their utilization in such traffic especially if the state of infrastructure is unable to provide options of higher efficiency for railway undertakings and the investments for line optimization are not available, so undertakings cannot be more efficient in use of classical vehicles of conventional design. However, this does not mean that the state of the infrastructure cannot offer the possibility of using tilting system
NUMERICAL SIMULATION OF BODY MOVEMENTS
No full textThis article discusses the problems of body motion in three-dimensional space and numerical simulations using Newton-Euler motion equations