A magnetar is a kind of neutron star with one of the strongest magnetic fields detected in the Universe. Many stars have magnetic fields, but that by itself does not distinguish as magnetar from other stars. The distinguishing characteristic of magnetars is their extraordinarily intense magnetic fields that range between ~1014 and ~1015 Gauss (G) making them hundreds to thousands of times stronger than pulsars and among the strongest magnetic fields ever observed (Tiengo & Schartel, 2013). Explained another way ~1015 is equal to ~1011 tesla; or a magnetic field so strong that if the Moon possessed that magnetic field, the magnetic stripe on all credit cards would be stripped clean (Tate, 2010). That still might be challenging to comprehend. However, the strongest permanent magnet on Earth is approximately 1 Tesla compared to a magnetar with at least 100 billion times that strength (Tate, 2010).
What Is a Magnetar?
Magnetars are a type of neutron star, and Neutron stars are the dead core remnants of a once massive star that collapsed after consuming all its fuel resulting in a dramatic supernova event. Neutron stars are incredibly dense objects containing three times the mass of the Sun into a 20 km (12.42 miles) diameter sphere
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Chryssa Kouveliotou in 1998 (Dooling, 1998). Kouveliotou solved the mystery of violently active dead neutron stars that puzzled astrophysicists for nearly two decades. Two astrophysicists, Dr. Robert Duncan of the University of Texas at Austin with Dr. Christopher Thompson of the University of North Carolina at Chapel Hill, presented the theory of a magnetar in 1992. Their theory was a dynamic model of a neutron star with a violent afterlife spanning approximately 10,000 years (Dooling, 1998). Many of the peers discounted their theory arguing that the internal pressures with other factors would prevent a star from generating such intense magnetic fields (Dooling,
In the twentieth century the medical field has seen many changes. One way that hospitals and nursing specifically has changed and implemented the changes is by pursuing accreditations, awards, and recognitions. The purpose of this paper is to understand Magnet Status and the change required by hospitals to achieve it.
Nikola Tesla was a Serbian American inventor, electrical engineer, mechanical engineer and physicist. He was also considered an eccentric genius and recluse. Tesla is best known for his feud with Thomas Edison over AC power Versus DC Power. He was also well known for inventing the Tesla Coil which is still used in radio technology today. Nikola Tesla was mostly forgotten until the 1990’s when there was a resurgence of interest in popular culture.
One reason Kealing Magnet Program would be a good fit for me is because I am a hard-working student who wants to get ahead and learn a lot. Another reason is because I want a challenging school, and Kealing Magnet is challenging, but also very helpful. I define a challenging school as a school with a lot of work. I want to apply to the McCallum Fine Arts Program for high school, and going to Kealing would give me knowledge and support in that. Being at Kealing would be a fun and accommodating opportunity, while also educating me. I want to both enjoy school and learn things, and Kealing would satisfy that for me. I have looked at the website and am looking forward to the piano in the choir in particular. I have been having piano lessons for about two years now, and that sounds like a fun activity for me.
Some neutron stars emit radio waves, light, and other forms of radiation that appear to pulse on and off like a lighthouse beacon. Called pulsars, they only appear to turn radio waves on and off because the star is spinning. We can only pick up the radio waves when the pulsar’s beam sweeps across Earth. Their rapid rotation makes them powerful electric generators, trapping and emitting charged particles though space as radio waves. It can charge these particles up to millions of volts. The Crab pulsar, produces enough energy to power the nebula and make it expand (History).
The Magnet Recognition Program was initially developed to attract and maintain nursing staff. According to American Nurses Credentialing Center’s (ANCC) web site, the program “was developed by the ANCC to recognize health care organizations that provide nursing excellence. The program also provides a vehicle for disseminating successful nursing practices and strategies.” Nursing administration continues to have an integral role associated with the demonstration of excellence in achieving the highest honor of nursing distinction. The exploration of force one, quality of nursing leadership, continues to be the foundation of magnet recognition.
I define a hard worker as someone who is willing to struggle and work hard, despite the fact that nobody will notice. Inside this essay, I will explain not only how I match this description, but also exactly how the Kealing Magnet Program is the optimal place for me to meet my goals, and how I will contribute to the community in ways outside of academics. Although my current school, Austin Home Base, has been great, I am ready for something new, and challenging.
Stars explode at the end of their lifetime, sometimes when they explode the stars leave a remnant of gasses and, dust behind. What the gasses come together to form depend on the size of the remnant. If the remnant is less than 1.4 solar masses it will become a white dwarf, a hot dead star that is not bright enough to shine. If the remnant is roughly 1.4 solar masses, it will collapse. “The protons and electrons will be squashed together, and their elementary particles will recombine to form neutrons”. What results from this reaction is called a neut...
In 1934 W. Baade and F. Zwicky predicted that the collapse of a star, strips the atoms of their electrons, thus making it a Neutron Star. He also predicted that these are only 10-15 miles in diameter with a density of about a billion tons per cubic inch.
Inside The Guy Magnet System James Scott teaches you exactly how to do it the right way, and more specifically, here are some of the things that you can expect to learn by purchasing his guide:
After a supernova, the core is likely to travel someplace else within space. When the core is less size than about 5 solar masses, the neutrons will halt the collapse of the star. This will create a Neutron Star. Neutron stars are observed as pulsars or X-ray binaries. When the core is very large, nothing that h...
How does one person have the right to determine the fate of millions? Joseph Stalin was a cruel dictator of the Soviet Union who arrested, murdered, and abused millions of people. He did not have the right to do this to people because of the United Nations’ Universal Declaration of Human Rights, but he did it anyway. He had no regards for anyone, not even his own family. Joseph Stalin violated basic human rights of Russia during his reign as dictator of the Soviet Union. Stalin violated the basic human rights by torturing citizens, not giving everyone a fair hearing, and by charging people as guilty unfairly.
The Earth’s magnetic field is a major component to exploring the earth. The north and the south poles have always been a guide for travelers. Using compasses, the direction of the north pole and the south pole has always been provided by the magnetic force of the magnetic field. What many people do not know though is the earth’s magnetic field provides way more than that. The magnetic field, also known as the magnetosphere, protects us from all kinds of harmful substances. Some of these substances include solar wind and harmful radiation from the sun. The magnetosphere also protects the atmosphere, which protects us.
Magnets are stones that produce magnetic fields. The magnetic field is invisible, but is responsible for the most noticeable aspect of a magnet: the attraction of a metal object or the repulsion of another magnet. Magnets are used in common everyday household items: credit cards, TVs, speakers, motors, and compasses. A magnets strength is measured by its magnetic moment. (“Magnetism”)
Electric currents produce magnetic fields, they can be as small as macroscopic currents in wires, or microscopic currents in atomic orbits caused by electrons. The magnetic field B is described in terms of force on a moving charge in the Lorentz force law. The relationship of magnetic field and charges leads to many practical applications. Magnetic field sources are dipolar in nature, with a north and south magnetic pole. The magnetic field SI unit is the Tesla, it can be seen in the magnetic part of the Lorentz force law F magnetic = qvB composed of (Newton x second)/(Coulomb x meter). The smaller magnetic field unit is the
In some of theses regions the magnetic field becomes very strong and they break out into the solar atmosphere. These structures act like magnets that break and connect with each other. During this process the structures that act like opposing magnets become unstable and are released into the atmosphere as a solar flare. These gases are believed to be two million degrees Fahrenheit. The particl... ...