Abstract A gate valve is used to regulate discharge in pipelines.It is rotated by a wheel that is attached to a circular disc (i.e.gate) at the top of a stem.Each revolution of the wheel creates a particular linear disc movement that changes the flow zone.The paper describes the journey of gate Originals Cardigan valve from flow control device to f
One of the effective parts in providing the hard rigid connections of the beam to the column is continuity plates in the connections panel zone.The continuity plates in providing the connection hardness and its suitable operation play key role.Using continuity plates in the H columns is performable easily but in the box columns since of closing the
Background: To determine the burden and assess the risk factors of skin diseases in Primary Health Care Centers in Karachi.Methods: A total of 360 patients came to the primary health care center over the span of 6 months from May 2017 to October 2017.Out of them 151 had some sort of dermatological ailment.They were examined thoroughly for skin lesi
Abstract Background Lightweight genome viewer (lwgv) is a web-based tool for visualization of sequence annotations in their chromosomal context.It performs most of the functions of larger genome browsers, while relying on standard flat-file formats and bypassing the database needs of most visualization tools.Visualization as an aide to discovery re
The vast pool of structurally and functionally distinct secondary metabolites (i.e., natural products (NPs)) is constantly being expanded, a process also driven by the rapid progress in the development of analytical techniques.Such NPs often show potent biological activities and are therefore prime candidates for drug development and 1021 medical a