Research Question and Engineering Goal: Can an electromagnetic field melt metal screw nuts (zinc, brass, and stainless steel)? Our engineering goal is to create a device that will form an electromagnetic field that has the ability to melt an assortment of metals. It might look like magic; however, it is just science! Background: Electromagnetic Field: (noun) a field that is made up of associated electric and magnetic components that result from the motion of an electric charge. It also possesses
Evidence of Magnetic Field-Induced Coupled magnetoelectric Domains in Single Phase layered Multiferroic thin films Increasing demands for high data storage and sensing applications led the interest in the area of single phase multifunctional materials so-called ‘multiferroics’. Material with coupled ferroic order parameters such as between ferroelectric and ferromagnetic in‘mutiferroics’ provides an additional degree of freedom with ability to write through ferroelectric polarization and read the
Abstract- A home-made dc sputtering is characterized by cathode potential of 250-2000 V and sputtering gas pressures of (3.5×10-2 – 1.5) mbar. This paper studies in experiment the breakdown of argon, a uniform dc electric field at different discharge gaps and cathode potentials. Paschen curves for Argon are obtained by measuring the breakdown voltage of gas within at different target cu,Au,Ag, vacuum chamber . The Paschen curves in Ar gases show that the breakdown voltage between two electrodes
A RESEARCH EXPLORATION ON NEAR FIELD COMMUNICATION TECHNOLOGY INTRODUCTION NFC is described as the short range wireless technology used to connect two or more electronic devices. It is founded by the collaboration of Nokia, Sony, and Philips in the year 2004. NFC is operated with a frequency of 13.56 MHz and its transfer speed is up to 424kbps. The basic idea of the NFC is designed and was built upon the radio frequency identification
neurons would be required for humans to represent the vast variety of visual scenes encountered in a lifetime. Aware of this shortcoming, Hubel and Wiesel (1962,1965,1968) were cautious not refer to ‘feature detectors’ when examining the receptive fields of the mammalian visual cortex of live cats (Hubel & Wiesel, 1962) and monkeys (Hubel & Wiesel, 1968). Nonetheless, it is now widely accepted that Hubel and Wiesel’s theory of simple, complex and hyper-complex cells remains a form of the original
The Battle of Bosworth Field took place on 22 August 1485; it was between the army of Henry Tudor, Earl of Richmond and King Richard III. It was the 16th and penultimate battle of the War of the Roses. It was crucial to the outcome to the war and the history of the world to come. The battle of Bosworth Field effected England, through the military, as peace was brought to England after centuries of war, politically as Henry VII came to the crown, beginning the Tudor dynasty, with Henry VII revolution
In this research paper we review three promising short-range wireless communication such as Radio FrequencyIdentification (RFID), Bluetooth, zigbee and Near-field Communication (NFC).NFC mobile services are an important emerging areafor NFC technology, with great potential for growth. The NFC Forum’s strategy for accelerating the growth of this business areaincludes recognizing and describing what is needed to realize successful NFC mobile services, such as key technologies, typical usecases, and
Roel R. Garcia Plain View / Open Fields Case Study Axia College University of Phoenix Scott Smith September 14, 2008 Today a high percentage of the arrests done by law enforcement are from seized evidence that was in plain view and does not come under the Fourth Amendment. The plain view doctrine states that items that are within the sight of a police officer who is legally in a place from which the view is made may properly be seized without a warrant as long as such items
978-981-07-6260-5_25 “FPGA BASED SINGLE PHASE MULTILEVEL INVERTER” Ms. Anuja Murar Nazare Student M Tech (Digital Systems ) Rajarambapu Institute of Technology, Rajaramnagar-415416 Email ID:anu.333.me@gmail.com Abstract- The application of Field programmable Gate Array(FPGA) in the development of electronics circuit control scheme has drawn much attention lately due to its shorter design cycle, lower cost and higher density. This paper presents an FPGA based gate signal generator for single
4 2.1 SAND-SLIT DRAINS 4 2.2 SAND-FILLED DRAINS 5 2.3 SAND BASED FIELDS 6 2.4 SURVEY RESULTS 7 3.0 CONCLUSIONS