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Wyszukujesz frazę "Ikhlaq, A." wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Evaluation of user’s perceptions regarding performance indicators of intercity bus terminals in Lahore, Pakistan
Autorzy:
Ikhlaq, S.
Javid, M. A.
Qayyum, T. I.
Powiązania:
https://bibliotekanauki.pl/articles/374139.pdf
Data publikacji:
2017
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
intercity bus terminals
performance indicators
user satisfaction index
Lahore
przystanek komunikacji międzymiastowej
wskaźnik efektywności
wskaźnik zadowolenia użytkownika
Opis:
This study aims to evaluate the intercity bus terminals in metropolitan Lahore, Pakistan. In this regard eleven intercity bus terminals of Lahore (three government-owned & eight privately owned) were selected. Evaluation of performance indicators (PIs) for a sustainable design of intercity bus terminals was conducted with the help of different surveys. Six PIs on user perception were evaluated, i.e., safety and security, access, information, connection and reliability, environment and allied facilities. The bus terminals and PIs were also ranked according to user satisfaction. The results showed that the privately owned intercity bus terminals perform better and are more likely to be sustainable as compared with government-owned terminals. Likewise, the users indicated more satisfaction with the privately owned terminals. In addition, the users rated ‘safety and security’ as the most important among the six PIs. It is recommended to establish standards for sustainable design of intercity bus terminals using the six PIs as measures of performance.
Źródło:
Transport Problems; 2017, 12, 2; 123-136
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of demineralization on the physiochemical structure and thermal degradation of acid treated indigenous rice husk
Autorzy:
Aslam, U.
Ramzan, N.
Iqbal, T.
Kazmi, M.
Ikhlaq, A.
Powiązania:
https://bibliotekanauki.pl/articles/779611.pdf
Data publikacji:
2016
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
demineralization
leaching agent
physiochemical structure
alkali and alkaline earth metals
thermal degradation
Opis:
Energy generation from biomass presents some serious problems like slagging, fouling and corrosion of boilers. To address these problems, demineralization of biomass is performed using different leaching agents. This study is focused on determining the influence of leaching agents and leaching time on the physiochemical structure of rice husk during demineralization. Dilute (5% wt) solutions of HCl and H2SO4 were used for the demineralization of rice husk separately with leaching time of 15, 60 and 120 minutes. It is shown that H2SO4 exhibited higher removal of alkali and alkaline earth metals (AAEM) comparatively as depicted by the 34.2% decrease in ash content along with an increase of 7.10% in the heating value. The acid has been seen to induce more notable changes in physiochemical structure as depicted by the FTIR spectra and SEM micrographs. The thermal degradation behavior of the demineralized rice husk has also been reported.
Źródło:
Polish Journal of Chemical Technology; 2016, 18, 3; 117-121
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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