instrument breakage during treatment can lead to serious complications and carries the risk of treatment failure. when a file breaks in the canal, bypassing or removal can be difficult and the long-term prognosis of the tooth may be compromised. sometimes surgery may be indicated for removal of the broken segment. often some part of the root cannot be cleaned because of blockage by the broken f...

introduction: the aim of the present study was to compare hand stainless steel k-files and nickel-titanium profile 0.04 taper 29 series rotary instruments for their efficiency, procedural errors and time consumed in preparation of root canal system. materials and methods: a total of 46 maxillary and mandibular first premolars extracted for orthodontic purposes were collected (two contralateral ...

Persistent byte-addressable memory (PM) is poised to become prevalent in future computer systems. PMs are significantly faster than disk storage, and accesses governed by the Memory Management Unit (MMU) just as with volatile RAM. These unique characteristics shift bottleneck from I/O operations such block address lookup—for example, write workloads, up 45% of overhead ext4-DAX due building sea...

File format identification is a core requirement for digital archives. The UNIX file command is among the most promising technologies for file type identification. This report describes extensions to the file command and magic file that enhance their utility for file format identification in archival systems. A File Format Library (database) has been created to manage information about file for...

Now a day’s, Data is exponentially increasing with the advancement in data science. Each and every digital footprint generating enormous amount of data, which further used for processing various tasks to generate important information different end user applications. To handle such there are number technologies available, Hadoop/HDFS one big handling technology. HDFS can easily large files but ...

Textbooks play a pivotal role in language learning classrooms. The problem is, among a wide range of textbooks available, which one is more appropriate for a specific classroom and a group of learners. In order to evaluate ELT textbooks, theorists and writers have offered different kinds of evaluative frameworks based on a number of principles and criteria. This study evaluates one example of s...