Fabrication of Dynamic Holograms on Polymer Surface by Direct Laser Writing for High-Security Anti-copyright Applications

Anti-copyright technology has attracted much attention with the development of economy, because many copyright products that are difficult for identification have been produced, which extremely damage the interests of consumers.Here, a high-resolution ultraviolet direct laser writer is applied to fabricate computer-generated holograms (CGH) with la

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Business Management Model of Private and Public News Channels in Pakistan: A Case Study of GEO News and PTV News

Purpose: The chief purpose of this study was designed to explore the phenomenal changes of business management models of the private and public news channels in Pakistan.The rationale behind this objective was to explore changing business approaches as adopted by the private news channel like Geo News and the public news channel like PTV News.The a

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