The Covid-19 pandemic has had a major impact on changing mindsets and daily behavior for merchants at Pasar Raya, Padang City. They are forced to be tech savvy sell their wares. Previously, they did not care about number of technology applications. tend wares manually, interacting directly with buyers. Not only selling, applications mobile phones also help lot, especially vaccine information. T...

Abstract Archaeological objects based on copper alloys (such as bronze wares) usually suffer from “bronze disease” that results the existence of CuCl surfaces. The surface-coating Cu 2 (OH) 3 Cl can release − and lead to further corrosion during storage procedure. central aim work is verity effectiveness low-temperature radio-frequency (RF) plasma for removal wares. In this work, patina were sy...

This paper presents different techniques of one bit Full adder. In every technique the main requirements are power consumption, speed and power delay product. The proposed FIN-FET technique gives the bette.r power consumption, speed and power delay product than other techniques. The proposed Fin-FET technique is compared with some of the popular adders based on the power consumption, speed and ...

-The sigmoid fimction & very widely used as a neuron activation fimction in artificial neural networks. which makes its attributes a matter o f some interest. This paper presents some general results on the derivatives o f the sigmoid. These results relate the coefficients o f various derivatives to standard number sequences from combinatorial theory, and thus provide a standard efficient way o...

A recurrent problem in the study of Egyptian ceramics is the distinction between the everyday types of vessels used by the living and the pots chosen as grave goods. Since most of our standard typologies are composed of examples from tomb groups, utilitarian wares are often not represented (Bourriau 1986/87). This distinction is even greater for the cultures of Nubia where we have far fewer cor...

In network management middle wares are required to enhance reliability and efficiency of distributed systems. The proposed approach uses swarm-intelligence networks at the monitoring level to provide self-organization, adaptability, scalability and reactivity features. Resource management is performed by a multi-agent based layer. Knowledge exchange between the monitoring and management layers ...