Boris Barron, a doctoral student in physics working with Toms Arias, professor in the Department of Physics, in the College of Arts and Sciences, presented his work on March 9 at the American Physical Society conference in Las Vegas.

What struck me from these words was the authority behind them. Here was a man whose life as an astronaut depended on knowledge of the laws of the physical world. Yet here was the same man raising spiritual physics to the same level of importance as material physics. Like every astronaut or pilot before and after, he knew how important it is to respect and obey the laws of physics. For if you try to navigate without respect to the structural laws that govern the material world, then disaster and death will be the outcome.


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This understanding of freedom fails to acknowledge that in our nature there is a certain make-up, order, and harmony that must be respected if we are to remain intact and be at peace. In the logic of spiritual physics found in the Bible, there are some choices that enhance our nature and lead to inner harmony and peace with others, and there are some choices that diminish our nature, fragment us from within, and alienate us from others. In other words, the choices we make in the name of liberty must respect the laws of spiritual physics. Otherwise they will become the cages of our captivity.

Consider therefore the Commandments and the Beatitudes as the laws of spiritual physics. These laws are not just cold prescriptions and prohibitions given by God to frustrate our search for happiness, but are given out of love to guarantee our happiness. Obedience to them leads to inner harmony and rightly-ordered relationships with others and with God. A few examples:

Buzz Aldrin and the crew of Apollo 11 went to the moon by harnessing and respecting the laws of physics. We can also touch the heavens and become more than we can imagine by harnessing and respecting the laws of spiritual physics that God has written into our nature to ensure our joy.

With her work, Barron is hoping to address these low retention rates at the local level here at the University of New Mexico. Her project will be designed based on the unique resources and demographics of the UNM physics department, and will incorporate evidence-based methods from existing programs.

Alexander T. J. Barron is a Postdoctoral Associate in computational social science. His overarching research theme is the study of groups of individuals producing content, where the content itself serves as a focal point of attention and a binding principal for a group. He has a background in physics, complex systems, and informatics, focusing on large-scale, data-centric approaches to cultural creation and consumption. He has published work in PNAS, Nature Human Behavior, Scientific Reports, and JPhys: Complexity. His PNAS paper on innovation and influence in political speeches during the French Revolution won the 2018 Cozzarelli Prize in Behavioral and Social Sciences, one of six such yearly prizes reflecting "scientific excellence and originality" from the National Academy of Sciences, USA. Alexander is interested in research comprising multifaceted problems, as well as harnessing "green-field", unutilized data sets. All his work has benefited from integrating multiple points of view: history, sociology, physics, and computer science so far.

This brand new book provides in-depth review for the new Physics 1 and Physics 2 exams. Taken over a two year period, these courses replace the old Physics B course. Course content revolves about the 7 "Big Ideas" of physics, which encompass core scientific principles, theories, and processes of discipline. Barron's AP Physics 1 and 2 offers in-depth review for both exams and includes:Four practice tests reflecting the new AP Physics 1 and AP Physics 2 examsDiagnostic tests that help students to target areas where they need more studyPractice questions and review that cover all test areas The book can be purchased alone or with an optional CD-ROM that presents two additional full-length practice tests with automatic scoring and fully explained answers.

This guide is your go to resource for everything physics. You'll find comprehensive content, including instructive illustrations and examples that simplify complex concepts, extensive review and practice to check your understanding, and online practice questions to take your study a step further. Fully illus.

A native of Goshen, N.Y., Col. Barron is a graduate of the Rose-Hulman Institute of Technology with a bachelor of science degree in physics. In 1991, Col. Barron was commissioned a 2nd lieutenant in the Corps of Engineers. He has served in various U.S. locations and in Iraq, Somalia, Haiti, Germany, Macedonia and Bosnia. Challenges he will face include regulatory activities, navigation improvements, environmental restoration, clean up at formerly used defense sites, dredging needs of harbors and other issues.

I am interested in the physics of supernova explosions, stellar evolution, and nucleosynthesis. I am also interested in using supernovae as galactic and cosmological probes. My main field of technical expertise is in numerical astrophysics, developing parallel algorithms and high performance scientific computing.


My research focuses on carrying out detailed theoretical models of the transport of radiation in the fast-moving supernova atmosphere. The tools of this research are detailed numerical calculations of both hydrodynamic and radiation transport. Primarily I am interested in understanding the detailed systematics of how a supernova works, what types of stars lead to what types of supernovae? What is the source of the variation in the energies of the explosion? What are the characteristics of the object that is left behind? Supernovae are fascinating systems to study, since all fields of physics are important to their understanding, and one is forever learning new things.


Recently I have begun work with my colleagues to calculate radiative transport in 3 spatial dimensions, a daunting computational task, that is proceeding apace. This work will allow us to analyze 3-D models of many objects: supernovae, the sun, variable stars, and even global climate models of extra-solar planets and the earth. The common thread is that almost all observed astrophysics depends on understanding the objects that are producing the observed spectrum and that can only be done by detailed modeling or quantitative spectroscopy.

By the 1950s, it was apparent that there was more to concert hall acoustics than just reverberation time. Research moved into the realm of experimental psychology and away from the area of physics, where acoustics had traditionally been studied. Scientists explored the subjective significance of early sound reflections. They simulated concert hall conditions in anechoic chambers (where the walls, floor and ceiling are covered with sound-absorbing material) to ensure that the listener received only sound direct from individual loudspeakers. For reflections, modified tape-recorders produced the delay, and the direction of simulated reflections from loudspeakers could also be varied.

NASA Flight Engineer Mark Vande Hei, who is staying on the station until April for a near yearlong mission, spent most of Monday working on the Fluids Integrated Rack. He set up components inside the physics research device to support operations for the new Fluids Boiling and Condensation Experiment.

The fundamental metric units (SI units) in physics cover the basic quantities measured, such as length, mass, and time. The units measure a quantity and are given a unit name and symbol. Table 1.1 lists the fundamental quantities along with the unit names and symbols. 

Slopes are very important in physics. Slope is determined by dividing the rise (y-axis value) by the run (x-axis value). The trick is to look at the units written on the axes of the graph. If you divide these units, you can easily identify the significance of the slope.

Problems in physics often involve the motion of objects. Position, displacement, velocity, and acceleration are key numerical quantities needed to describe the motion of an object. Position involves a specific location, while velocity and acceleration act in specific directions. Using the mathematical coordinate system is ideal to visualize both position and direction. The coordinate system provides a common frame of reference in which the quantities describing motion can be easily and consistently compared with one another. ff782bc1db

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