Integration of Hotel Management Systems 1。 Introduction It is generally accepted that the role of web services in businesses is undoubtedly important。 More and more commercial software systems extend their capability and power by using...

Our analysis showed that students with outstanding grades, a strong interest in their discipline, urban residence status and higher family socioeconomic status were more likely to choose to continue their studies。 With each unit increase...

Abstract The effects of hot runner system on injection moulding process and properties of injected part have been investigated from various aspects in comparison with conventional runner system。 A two-cavity mould which can be used for b...

Introduction The quality of molded parts made of clear thermoplastic polymers is determined by the absence or presence of residual stresses。 In this work we analyzed the flow-induced residual stresses, which cause serious damage to plast...

Purpose: This paper aims to study the cutting parameters influence (cutting speed, feed rate, cutting depth and tool radius nose) on the cutting forces (cutting force, feed rate cutting force and penetration cutting force) as well as on the...

Abstract Based on the investigation and analysis of the situation in full mechanized coal mining face at home and abroad, the electro- hydraulic control system for hydraulic support is put forward, designed and realized。 It adopted intrin...

Abstract: Solid backfilling mining can reduce the buildings damage caused by mining greatly。 The reduction of subsidence value, the slow advancing speed and the subsidence caused by backfilling body compaction are the main reasons that so...

Abstract Product quality for plastic injection molding process is highly related with the settings for its process parameters. Additionally, the product quality is not simply based on a single quality index, but multiple interrelated qualit...

Concurrency Control The major disadvantage of locking a data item corresponding to the relation, or locking an entire index,is the low degree of concurrencytwo transactions that insert different tuples into a relation are prevented from exe...

The analysis pass finds the last complete checkpoint log record, and reads in the DirtyPageTable from this record. It then sets RedoLSN to the minimum of the RecLSNs of the pages in the DirtyPageTable. If there are no dirty pages, it sets R...