Estimated costs of system maintenance and repair

1990 ◽  
Vol 30 (3) ◽  
pp. 515-518
Author(s):  
Torky I. Sultan
2021 ◽  
Author(s):  
Nicole Starosielski

This chapter offers a descriptive view of cable temporality from the perspective of network operators and those involved in system maintenance and repair. Examining the “soft temporalities” of these operators’ labor, the chapter illustrates a tension at the heart of media’s infrastructures: in many places, slowness, stability, embeddedness, and fixity of infrastructures are what enable speed and acceleration. After describing the “grounded speed” of the cable network, the chapter turns to the phenomemon of temporal irruptions: moments when the assemblage of temporal processes that enable network operation and network speed suddenly and radically changes the network.


Author(s):  
A. Nosikova

Приведено описание ключевых аспектов построения управленческого учета и этапов их внедрения в Водоканале г. Новокузнецка Кемеровской области. В основу положена информационная система IFS Application, модули Техническое обслуживание и ремонты , Закупки и Финансы . Как показал опыт внедрения, самым главным было не заполнение справочников и создание автоматизированных выгрузок и отчетов, а формирование подходящей исключительно для данного предприятия методологии учета и формирование экономического мышления руководителей всех уровней, чтобы они через понимание значимости учетных данных смогли настроить и систему управления и своими подразделениями, и систему управления предприятием в целом. В результате полномасштабного внедрения модулей предприятие перешло на новый этап построения управленческого учета и бюджетирования на базе программного продукта 1С ERP.The key aspects of establishing management accounting and the stages of their implementation in Vodokanal of the city of Novokuznetsk in the Kemerovo Region are described. The project is based on IFS Application Information system, Maintenance and Repair , Purchasing and Financials modules. As the implementation experience showed, the most important thing was not filling out directories or developing automated unloading and reports, but drawing up an accounting methodology suitable exclusively for a given enterprise and developing economic mentality for managers at all levels so that through understanding the significance of the credentials they could set up a system of management both of their departments, and the entire enterprise. As a result of the full-scale introduction of modules, the enterprise switched over to a new stage in establishing management accounting and budgeting based on 1C ERP software product.


Asian Survey ◽  
1981 ◽  
Vol 21 (2) ◽  
pp. 253-260
Author(s):  
Chee-Meow Seah
Keyword(s):  

2020 ◽  
Vol 1 (4) ◽  
pp. 106-110
Author(s):  
A. G. YEROYAN ◽  

In connection with the prospects for the development of the railway industry until 2030, a significant role in improving the technological readiness of maintenance and repair of traction rolling stock belongs to diesel, electric locomotive repair and service depots. The article considers the main directions of development and modernization of the locomotive complex infrastructure. Possible methods of financing mechanisms for investment in infrastructure development have been identified.


Author(s):  
Arundhati Bhattacharyya ◽  
M Bajpai

Ketoconazole is an imidazole antifungal drug belonging to the class II of Biopharmaceutic Classification System. Maintenance of gastric acidity is essential for adequate dissolution and absorption of ketoconazole. Concurrent administration of antacid and antiulcer preparations decreases the oral absorption of ketoconazole often causing therapeutic failure.  The aim of this study was to evaluate whether a self-emulsifying formulation of ketoconazole would be able to overcome the pH dependent dissolution and oral bioavailability. Self-emulsifying drug delivery system (SEDDS) was prepared after selecting the oil, surfactant and co-surfactant by solubility analysis. Optimum ratio of the components was finalized on the basis of drug content, self-emulsification and mean droplet diameter. The effect of pH on dissolution was studied in comparison to the pure drug. Oral bioavailability was determined in comparison to aqueous suspension in rats and the effect of co-administration of ranitidine hydrochloride solution and a commercially available liquid antacid preparation was studied. The optimized formulation containing 20% Capryol 90 and 40% each of Carbitol and Tween 80, exhibited 100% drug release regardless of the pH whereas the pure drug exhibited a highly pH dependent dissolution. The AUC0-24 resulted with oral administration of the SEDDS formulation was about 34%, 43% and 60% higher compared to the aqueous suspension when administered alone, administered with ranitidine and administered with antacid respectively. The results of the present study demonstrate that self-emulsifying formulations can be utilized for oral delivery of weakly basic drugs like ketoconazole which exhibit pH dependent dissolution.


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