Transport Problems最新文献_第9页

OUTLINE OF A METHOD FOR ALLOCATING RAILWAY SHIFT WORKERS ACCOUNTING FOR THE DIFFICULTY OF WORK 考虑到工作难度，分配铁路轮班工人的方法概述

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.18

E. Nedeliaková, Michal Valla, Michal Petr Hranický, Cezary Mańkowski, L. Ližbetinová

{"title":"OUTLINE OF A METHOD FOR ALLOCATING RAILWAY SHIFT WORKERS ACCOUNTING FOR THE DIFFICULTY OF WORK","authors":"E. Nedeliaková, Michal Valla, Michal Petr Hranický, Cezary Mańkowski, L. Ližbetinová","doi":"10.20858/tp.2022.17.3.18","DOIUrl":"https://doi.org/10.20858/tp.2022.17.3.18","url":null,"abstract":"At present, shift work is evaluated from the carriers’ perspective as employers. Therefore, the purpose of the article is to outline the characteristics of an innovative software application that would enable human resource managers to take railway workers’ satisfaction or the difficulty of a job into account when creating shift plans. This article includes an overview of the prevailing methods of handling railway shift worker scheduling and a list and description of the empirical methods for creating shifts. Next, the consideration given to the interests and preferences of employees regarding shift types is described. We then outline possible changes, especially changes utilising mathematical formulas. These patterns and considerations are verified through actual shifts and questionnaires distributed to a select group of employees. An actual shift of conductors at the Czech national carrier České dráhy is chosen for the case study. Finally, a proposal of a software system that takes employee preferences into account and permits the scheduling of blocks of free days is described. From the development point of view, the aim of this software is to achieve maximum satisfaction after subjective requirements are considered, thus ensuring, from the human resource management perspective, a higher degree of railway employees’ satisfaction, leading to better quality services and improved rail transport.","PeriodicalId":45193,"journal":{"name":"Transport Problems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42860133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

TECHNOLOGIES AND INTELLIGENT SYSTEMS FOR ADAPTIVE VIBRATION CONTROL IN RAIL TRANSPORT 轨道交通自适应振动控制技术与智能系统

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.03

T. Aliev, T. Babayev, N. Musaeva, Ana I. Mammadova, E. Alibayli

引用次数: 1

PREDICTION ORIGIN-DESTINATION MATRIX Of FREIGHT TRAVEL DEMAND IN BAGHDAD CITY 巴格达市货运旅行需求的出发地-目的地预测矩阵

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.16

N. Asmael, Z. A. Wazer

引用次数: 2

DELINEATING REGIONAL DIFFERENTIATION ON THE DEVELOPMENT OF THE RAILWAY INFRASTRUCTURE IN NORTHEAST INDIA THROUGH AN EFFICIENT SYNTHETIC INDICATOR 用高效综合指标描绘印度东北部铁路基础设施发展的区域差异

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.13

Stabak Roy, Samrat Hore, Saptarshi MITRA, Grażyna Chaberek

{"title":"DELINEATING REGIONAL DIFFERENTIATION ON THE DEVELOPMENT OF THE RAILWAY INFRASTRUCTURE IN NORTHEAST INDIA THROUGH AN EFFICIENT SYNTHETIC INDICATOR","authors":"Stabak Roy, Samrat Hore, Saptarshi MITRA, Grażyna Chaberek","doi":"10.20858/tp.2022.17.3.13","DOIUrl":"https://doi.org/10.20858/tp.2022.17.3.13","url":null,"abstract":"The northeastern region of India presents intra-regional disparity, which is reflected in every aspect of development. The transport sector, especially railway transportation, is one of the important aspects, and the development of railway infrastructure seems to be very different in every region. The research question addressed in this study was “Which factors, geo-physical or socio-economic, influenced the variation in the level of railway development in Northeast India?” The aim of the study was to delineate regional differentiation on railway development in Northeast India and to analyse the reasons for different development patterns of railway lines among the northeastern states. The research was based on secondary data collected from multiple sources, and the existing synthetic indicator was applied for the classification of eight states based on their railway infrastructural status. An alternative approach called the alternative synthetic indicator has been proposed and found to be more efficient than the existing synthetic indicator. The degree of inequality among the northeastern states by considering railway infrastructural variables was measured by plotting a Lorenz curve; the corresponding Gini coefficient specifies the unequal distribution of railway infrastructure among all the northeastern states. The causality of such unequal development has been analysed through a correlation test by defining the composite dimension index. The analysis revealed that all the externalities of regional inequality significantly influence the development of railway lines in northeastern states. Environmental determinism plays a crucial role in railway development in Northeast India, but political willingness is also crucial for creating an actual state of differentiation and will play a special role in the future.","PeriodicalId":45193,"journal":{"name":"Transport Problems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42165634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

BUS LANE IMPLEMENTATION STRATEGY 公交专用道实施策略

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.08

Mateusz Szarata

引用次数: 2

NEW CRANE BUMPER DESIGN WITH AN ENERGY ABSORPTION DEVICE SYSTEM 新型起重机保险杠设计采用能量吸收装置系统

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.01

T. Haniszewski, J. Margielewicz, D. Gąska, T. Opasiak

引用次数: 3

PLASTICITY PROPERTIES OF ADVANCED HIGH-STRENGTH STEEL WELD CONSTRUCTION OF TRANSPORT MEANS – SIMULATION BY THE MESH-FREE METHOD 运输工具先进高强钢焊缝结构的塑性性能——无网格法模拟

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.04

B. Szczucka-Lasota, Anita UściŁowska, T. Wȩgrzyn, B. Łazarz, J. Piwnik

{"title":"PLASTICITY PROPERTIES OF ADVANCED HIGH-STRENGTH STEEL WELD CONSTRUCTION OF TRANSPORT MEANS – SIMULATION BY THE MESH-FREE METHOD","authors":"B. Szczucka-Lasota, Anita UściŁowska, T. Wȩgrzyn, B. Łazarz, J. Piwnik","doi":"10.20858/tp.2022.17.3.04","DOIUrl":"https://doi.org/10.20858/tp.2022.17.3.04","url":null,"abstract":"Advanced high-strength steel (AHSS) is being used increasingly often in the structure of means of transport. Welds made of these steels can crack in the heat-affected zone (HAZ) and have inferior mechanical properties compared to the base material. The goal of this paper was to solve the technological and material problem of obtaining high-strength thin-walled welded structures of AHSS steel designed for heavily loaded elements of transport means. The novelty of the article is its presentation of a modified welding process which enables a high-strength structure of the obtained joint to be obtained without welding defects and incompatibilities. Copper backing was selected as an effective method of heat dissipation in the process, and, using the basic solutions method, the leverage of a heat flow process in the weld method deposit (WMD) was checked after cooling down the substrate. The fundamental solutions method was used to determine the optimal shape of the backing. It has been shown that the new backing affects the structure and mechanical properties of welds. In order to verify the newly developed method, tensile tests of the obtained joint were carried out, the hardness was assessed, the metallographic structure was analyzed, and non-destructive tests were performed. The developed material and technological solution were used, for example, for the construction of the arm element of the mobile platform.","PeriodicalId":45193,"journal":{"name":"Transport Problems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47644033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

PREDICTION OF PARKING ACCUMULATION FOR DIFFERENT LAND USES IN ABU DHABI CITY FROM AN EXISTING SURVEY 基于现有调查的阿布扎比市不同土地用途的停车量预测

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.10

I. Khliefat

引用次数: 1

THE IMPACT OF ROADSIDE TECHNICAL INSPECTIONS ON TRANSPORT AND LOGISTICS SYSTEMS IN THE SLOVAK REPUBLIC 路边技术检查对斯洛伐克共和国运输和物流系统的影响

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.06

J. Hudec, B. Šarkan, Renáta Cződörová, J. Caban, P. Droździel

{"title":"THE IMPACT OF ROADSIDE TECHNICAL INSPECTIONS ON TRANSPORT AND LOGISTICS SYSTEMS IN THE SLOVAK REPUBLIC","authors":"J. Hudec, B. Šarkan, Renáta Cződörová, J. Caban, P. Droździel","doi":"10.20858/tp.2022.17.3.06","DOIUrl":"https://doi.org/10.20858/tp.2022.17.3.06","url":null,"abstract":"Road transport safety, apart from environmental protection, is one of the most important tasks for the contemporary world. Annually, about 50 million people are injured in road accidents around the world, of which nearly 1.5 million die as a result. Transport safety consists of many activities and includes various initiatives, including legal changes, training, preventive actions, building safe road infrastructure, and the production of safe vehicles and control systems. This article deals with the issue of performing roadside technical inspections in the Slovak Republic. Specifically, it analyses the results of these roadside technical inspections in individual counties of the Slovak Republic and examines their possible impact on transport and logistics systems in these counties. The correlation analysis showed that the number of checks under the technical roadside inspections is weakly related to the number of logistics centres, but the number of such inspections is moderate in relation to the number of failed vehicles (correlation coefficient = 0.44079). In addition, due to the age of the vehicles, the number of serious and dangerous faults found on them during maintenance inspection increases.","PeriodicalId":45193,"journal":{"name":"Transport Problems","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43548211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

ANALYSIS OF PROBLEMS FACED BY THE DEAF WHILE USING PUBLIC TRANSPORT IN A BIG CITY 大城市聋人使用公共交通面临的问题分析

IF 0.7

Transport Problems Pub Date : 2022-09-30 DOI: 10.20858/tp.2022.17.3.12

M. Orczyk, Łukasz Młodystach

引用次数: 2