In case of emergency, evacuation signs play an important role in guiding people to evacuate safety exits in large space buildings.Large space buildings are characterized by high ceilings and large areas.In the existing legislation and standards, the height setting of evacuation signs is fixed, but the influence of height changes on the visibility o
Gaussian frequency shift keying is the modulation scheme specified for Bluetooth.Signal Action Figures adversities typical in Bluetooth networks include AWGN, multipath propagation, copyright frequency, and modulation index offsets.In our effort to realise a robust but efficient Bluetooth receiver, we adopt a high-performance matched-filter-based d
RDA (Resource Description and Access) has been adopted and is widely used as the standard for descriptive cataloging by libraries and related institutions.Since its Partition Post Hardware implementation, RDA continues to evolve and grow to meet the end user needs.These developments brought into focus some of the shortcomings of MARC 21 as a descri
The article is devoted to the analyzes of number of Iranian edged weapons, lacking any fighting efficiency but distinctively ornamented, from the collections of the Russian museum of ethnography and Peter the Great Museum of anthropology and ethnography (the Kunstkamera).Such weapons of diversified types (sabers, swords, daggers, battle-axes, defen
Redoy Ranjan,1,2 Dipannita Adhikary,2 Debasish Das,3 Asit Baran Adhikary1 1Department of Cardiac Surgery, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh; 2Department of Medicine & Veterinary Medicine, The University of Edinburgh, Edinburgh, UK; 3Department of Thoracic Surgery, Dhaka Medical College & Hospital, Dhaka, BangladeshCorre