Wszystkie pola: difficulty index - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Searching the beginning of the climb to get the most reliable difficulty index
Autorzy:: Wróbel, Michał
Powiązania:: https://bibliotekanauki.pl/articles/122668.pdf
Data publikacji:: 2019
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: road cycling
altitude profile
difficulty index
kolarstwo szosowe
profil wysokościowy
wskaźnik trudności
Opis:: The climb is the steep fragment of the road. In road cycling, climbs should be categorized by the effort necessary to overcome it. Two values have the greatest influence on a difficulty of the climb: its average slope (rise/run ratio) and length. A simple approach to describing a climb's difficulty is multiplication slope squared and run. In this paper, the beginning of the climb is mathematically established to get the most reliable difficulty index. Moreover, it is presented a special case where the value of difficulty index does not depend on the location of the beginning point.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2019, 18, 1; 97-103
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: The Effect of Age on Cognitive Performance Under the Impact of Vibration in a Driving Environment
Autorzy:: Muzammil, M.
Powiązania:: https://bibliotekanauki.pl/articles/90076.pdf
Data publikacji:: 2004
Wydawca:: Centralny Instytut Ochrony Pracy
Tematy:: equivalent acceleration of vibration
difficulty index
driving environment
cognitive performance
reaction time
adaptacja człowieka do pracy
kierowcy i maszyniści
drgania
transport
czas reakcji
Opis:: The effect of organismic variable age on human cognitive performance was studied under the impact of vibration in different automobile driving environments, namely city streets, rural roads and highways. Reaction time was measured in milliseconds through a human response measurement system specifically designed for the purpose. Results of the study showed that age had a significant effect in city street and rural road conditions. It was also found that the level of equivalent acceleration of vibration and a difficulty index significantly affected cognitive performance in all driving conditions. The organismic variable age observed to have a significant effect on task performance implied that youngsters and older people are stressed differently in specific environments of driving so proper stress management strategies should be evolved for them in order to minimize the number of accidents.
Źródło:: International Journal of Occupational Safety and Ergonomics; 2004, 10, 4; 333-348
1080-3548
Pojawia się w:: International Journal of Occupational Safety and Ergonomics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 3.

Tytuł:: Method of Calculating a Salary Bonus Based on Performance, Quality of Labour, Difficulty of Work, Discipline and Attendance in a Clothing Company
Autorzy:: Amira, Lakhal
Nejib, Sejri
Fadhel, Jaafar
Powiązania:: https://bibliotekanauki.pl/articles/2056299.pdf
Data publikacji:: 2022
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Tematy:: salary bonus
performance
quality index
discipline
attendance
clothing industry
Opis:: Globally, textile and clothing companies are seeking to increase the export rate by minimising the cost of production. The same goal still applies for Tunisian companies. Nonetheless, production cost is the most but not the only significant factor that increases the competitiveness of a product. Others are important in beating the challenge of global competition. Among these factors are deadlines, economic and social stability, proximity, competence of the workforce and quality. In this study, the SAW method was used to develop a method for the calculation of a salary bonus according to the following criteria: the quality index, performance, difficulty of work, discipline, and attendance. This method improved the skills and wages of the workforce, decreased the absenteeism rate and increased the productivity of the company. The results showed in dependence on the case studied that the quality index varied between-0.053 and 1, performance between 40.5 and 81, the ranking vector between 0.545 and 0.911, and the bonus rate between 0% and 15%. The study reduced the absenteeism rate from 13.25% to 8.3% for direct labour. The quality of production was improved by reducing the defect rate by 8.54% to 4.6%. The efficiency of the chain was also improved by 51% to 67.3%.
Źródło:: Fibres & Textiles in Eastern Europe; 2022, 1 (151); 3--7
1230-3666
2300-7354
Pojawia się w:: Fibres & Textiles in Eastern Europe
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "difficulty index" wg kryterium: Wszystkie pola

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język