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Seeing the light of neutron star collisions
UNIVERSITY PARK, Pa. — When two neutron stars collided on Aug. 17, a widespread search for electromagnetic radiation from the event led to observations of light from the afterglow of the explosion, finally connecting a gravitational-wave-producing event with conventional astronomy using light, according to an international team of astronomers. Previous gravitational-wave detections by LIGO (Laser Interferometer Gravitational-Wave Observatory) and Virgo, a European observatory based in Pisa, Italy, were caused by collisions of two black holes. Black hole collisions generally are not expected to result in electromagnetic emissions and none were detected. "A complete picture of compact object mergers, however, requires the detection of an electromagnetic counterpart," the researchers report online today (Oct. 16) in Science. The Aug.17 detection of a gravitational wave from the collision of two neutron stars by gravitational wave observatories in the U.S. and Europe initiated a rapid cascade of observations by a variety of orbiting and ground-based telescopes in search of an electromagnetic counterpart. Two seconds after detection of the gravitational wave, the Gamma Ray Burst monitor on NASA's Fermi spacecraft detected a short gamma ray burst in the area of the gravitational wave's origin. While the Swift Gamma Ray Burst Explorer — a NASA satellite in low Earth orbit containing three instruments: the Burst Alert Telescope, the X-ray Telescope and the Ultraviolet/Optical Telescope — can view one-sixth of the sky at a time, it did not see the gamma ray burst because that portion of the sky was not then visible to Swift. Penn State is in charge of the Mission Operations Center for Swift. The satellite orbits the Earth every 96 minutes and can maneuver to observe a target in as little as 90 seconds. Once the Swift team knew the appropriate area to search, it put the satellite's instruments into action. Swift is especially valuable in this type of event because it can reposition to a target very quickly. In this case, the telescope was retargeted approximately 16 minutes after being notified by LIGO/Virgo, and began to search for an electromagnetic counterpart. Read more about Swift's involvement in detecting the neutron star collision here: https://www.eurekalert.org/pub_releases/2017-10/ps-stl101617.php To speak with Penn State's Swift researchers, contact Joslyn Neiderer at jms1140@psu.edu. Source:
These days, it doesn’t take much to turn a civil conversation into a full-blown catastrophe. Just mention the words “climate change” and feathers can start to ruffle. But it doesn’t have to be that way, says Dan Peppe, Ph.D., climate change expert and associate professor of geosciences at Baylor University. His research focuses on understanding how plant and animal communities have responded to changes in climate throughout Earth’s history. “Climate change is a fundamentally important issue to our society and is vital for us to have open and honest discussions about it and its potential impacts,” Peppe said. He said the best place to start such a dialogue is with scientific observation. Have a discussion about increases in temperature, he said. Understand what scientists are saying about those temperature changes and their effects. The trick to keeping this cordial? Keep politics out. “All of this conversation is a scientific one based on observation, and as such, shouldn't be a political one,” he said. “Once that baseline is established, we can then begin a conversation of the many possible ways to address those risks.” Peppe said there is often more than one solution to issues of climate change, but people need to listen to each other. “Hopefully there can be a respectful and civil conversation around those potential solutions,” he said. As part of Earth Science Week, Peppe is taking part in the Earth Science Symposium at The Mayborn Museum in Waco, Texas, where he will moderate a panel discussion on climate change. Panelists will discuss the science of climate change, the risks associated with it, and some of the potential solutions. “We hope that this will be a really productive discussion, and one in which the audience can participate,” Peppe said. Source:
Women in the Workplace – Still an Unfair Playing Field
It’s a trend that has many reeling and wondering how to correct: many women working in the financial services industry on Wall Street today don't believe there are opportunities to advance to the most senior positions. This comes as corporate, academic and government leaders push for greater gender diversity at American companies. A study by Lean In released today showed some startling statistics. Women in the Workplace 2017 took pipeline data from 222 companies employing more than 12 million people. As well, more than 70,000 employees completed a survey designed to explore their experiences regarding gender, opportunity, career and work-life issues. The results were not good. The report showed: “Women remain significantly underrepresented in the corporate pipeline. From the outset, fewer women than men are hired at the entry level. At every subsequent step, the representation of women further declines, and women of color face an even more dramatic drop-off at senior levels. This disparity is not due to company-level attrition or lack of interest: women and men stay at their companies and ask for promotions at similar rates.” In fact, from entry level, women represent 47 percent of all entry level hires, but only one in five women will become a C-Suite leader. For women of color, that number diminishes to one in 30. The report also shows that women are less likely to be promoted, receive raises or be supported throughout their careers. So, what will it take to reverse this trend and make corporate America an equal playing field for all? What barriers need to be removed and what policies need to be changed? Is this a cultural shift, should it be regulated and can it be done? The situation is clearly unfair and there are many questions to be asked. Yet answers and solutions are by no means simple or easy to come by. That’s where experts from Missouri State University can help. Dr. Shannon Wooden is a gender studies expert. She is also a published author. Dr. Wooden can speak about the gender pay gap and why companies need more female representation in senior and board levels. Click on her icon to contact her. Source:
Threats loom in the wake of historic Kurdish vote
Iraq’s Prime Minister Haider al-Abadi has demanded Kurdish authorities negate the results of Monday’s historic referendum. The move is the latest attempt by Iraqi officials to prevent Kurdish independence. Al-Abadi, who earlier this week called the Kurdish vote “unconstitional,” said his government was unwilling to discuss the results of Monday’s referendum with members of the Kurdistan Regional Government. Dr. Craig Albert, associate professor of political science at Augusta University, said a failure to recognize the vote could potentially be catastrophic for the region. “A worst-case scenario could see the beginnings of an Iraqi civil war, or a push by Turkish forces into the country,” Albert said. Turkish President Recep Tayyip Erdoğan has touted economic sanctions to protest the Kurdish vote. Albert said the use of military measures by the Turkish government against Iraqi Kurds was likely. Click “Contact” to schedule an interview with Dr. Craig Albert, or call 1-(706) 504-2724. Source:
Kurdish independence referendum could lead to chaos in region, expert says
A historic independence referendum in Iraqi Kurdistan could lead to civil unrest or war if successful, cautions Dr. Craig Albert, associate professor of Political Science at Augusta University. The Iraqi Parliament has already ordered troops to gather in the region under the guise of “protecting citizens. Turkish President Recep Tayyip Erdoğan has touted economic sanctions to protest the vote, and will likely use military measures. If Kurdistan overwhelmingly votes for independence—an event Albert says is likely—a worst-case scenario could see the beginnings of an Iraqi civil war or a Turkish push into Iraq to put down Iraqi Kurds. If the vote is not recognized, Albert said, the region will likely see an increase in Kurdish acts of terror or guerilla warfare. Click "Contact" to schedule an interview with Dr. Craig Albert or call 1-(706) 504-2724. Source:
Millennials who are pursuing careers in public relations do not feel prepared to offer advice on ethics to their companies — and in fact, they do not expect to face ethical dilemmas at work, according to a Baylor University study. Millennials or Generation Y — generally identified as people born between 1981 or 1982 through 2000 — are projected to make up one third to one half of the country’s workforce by 2025. They will shift from being “doers” to being “deciders” in businesses, and their ethical compass will set the course for subsequent generations of public relations professionals, said study author Marlene Neill, Ph.D., assistant professor of journalism, public relations and new media in Baylor’s College of Arts & Sciences. “The study findings about lack of ethical readiness are a cause for concern,” Neill said. “If Millennials don’t feel equipped, they may be misled by their superiors or used as instruments of unethical behavior.” Without mentoring or training, they must learn by trial and error. Researchers found that factors that have a positive impact on Millennials readiness to face ethics issues include ethics training in college, workplace training, training through professional associations and mentoring by someone inside or outside their organization. But while the majority (74 percent) had received ethics training in college, most had not received training in the workplace through such methods as videos, handbooks and learning modules; or through a professional organization such as PRSA. Besides lacking confidence, most appear to be overly optimistic that they will not have to confront such common dilemmas as truthfulness in communication, altering researching results, working with questionable clients or blurring of personal and professional speech online, Neill said. Source:
This column by The Atlanta Journal-Constitution columnist Matt Kempner quotes business expert Peter Klein, Ph.D., professor of entrepreneurship in Baylor’s Hankamer School of Business and Senior Research Fellow with Baylor's Baugh Center for Entrepreneurship and Free Enterprise. Kempner asked several business and management professors to discuss President Trump’s management style. Klein said Trump's "style and manner is the dramatic departure from predecessors, not so much his policy." And regarding the differences in government versus business? “I understand the wish to make agencies more efficient,” Klein said. “But at the end of the day, government organizations are not like businesses.” ABOUT PETER KLEIN Peter G. Klein is Professor of Entrepreneurship at the Hankamer School of Business, Baylor University, and Senior Research Fellow with Baylor's Baugh Center for Entrepreneurship and Free Enterprise. His research focuses on the links between entrepreneurship, strategy, and organization, with application to innovation, diversification, vertical coordination, health care, and public policy. Source:
Another Big Short or Better Off? 10 Years Later – Is there Another Financial Crisis Looming?
It was 10 years ago Wednesday that the world changed for just about everyone. It was on that afternoon when BNP Paribas announced it was ceasing activity in three hedge funds that specialized in U.S. mortgage debt. BNP Paribas was the first major bank to acknowledge the risk of exposure to the sub-prime mortgage market, and many look back at those days as the start of the worst financial crisis in American history since the stock market crashed in 1929. For a decade, America has been in a state of recovery. It took trillions of dollars in stimulus and bail outs. The real estate market almost collapsed on itself and millions were left unemployed. Some are still incapable of finding work and income that matched what they made back then. On the outside, America seems to be in complete recovery. Housing prices have bounced back, the DOW is soaring and unemployment rests at just 5.1 percent. However, some are skeptical. Americans are borrowing again at record rates. Credit is once again being offered abundantly and as people spend again – risk is climbing. Add in China’s shaky economy and there’s also talk of a double-bubble bursting. Understanding finance and economics is no easy task. It takes global understanding, a keen eye on micro and macroeconomics and sometimes a crystal ball. But on Wednesday, many people will remember exactly what they were doing when America’s economy tanked. So where are we now? Have we learned our lesson or are we doomed to repeat ourselves? Have the reforms on Wall Street worked or can the actions of a few big banks still derail one of the strongest financial engines in the world? None of these are easy questions to answer or explain. But experts from Missouri State University can help. Dr. David Mitchell is a Professor of Economics and Director of the Bureau of Economic Research at Missouri State. He is also an expert at economic forecasting and understanding market trends and direction. Dr. Mitchell can speak to the anniversary of the financial crisis and what may lie ahead for America’s economy. Click on his icon to arrange an interview. Source:
North Korea Rejects South Korea's Call For Talks: How High Will Tensions Escalate?
North Korea has been in the news a lot lately. Saber rattling, political posturing and missile testing by the hermit state have led to escalating tensions between the United States, South Korea and even neighbouring China. Earlier this month, Pyongyang claimed it successfully tested an ICBM, for the first time, of the type that experts believe could reach Alaska. But as the situation looked to boil over, tensions may have had a chance at simmering. Tongilgak - a North Korean building in the Panmunjom compound in the demilitarized zone between the two countries, which has been used for previous negotiations, was suggested by the South Koreans as a destination for talks between North and South Korea aiming to stop 'all hostile activities that raise military tension.' By early Friday morning, all intelligence indicated – that offer was rejected. The two countries that have been bitter enemies since 1950 remain opposed and unwilling to compromise. There’s a lot at stake – safety, the threat of global war and between the two countries, some families are still divided and incapable of meeting after more than half a century. So, is there a chance the two sides can find a diplomatic solution? Is this rejection just another tactic by North Korean leader Kim Jong Un to leverage more from the west in order to speak? Does North Korea have the ability to launch a missile that may reach American soil? There’s a lot more to this new alignment than a simple agreement and that’s where Missouri State University experts can help. Dr. Dennis Hickey is a global studies expert specializing in Asian politics and American foreign policy. He is a go-to source when media agencies require clear perspective and answers regarding this complex situation and region. Dr. Hickey is available for interviews. Click on his icon to contact him. Source:
Signed Off - Bass Pro Finally Reels in a Deal
Earlier this week, federal regulators finally signed off on the approval for Bass Pro to acquire rival Cabela’s for a projected $4 billion dollars. The deal includes Cabela’s retail and online properties, as well as the lucrative credit card unit that is part of the chain. Cabela’s shareholders are expected to vote July 11 on whether to accept the privately held Bass Pro’s offer of $61.50 per share. So, what will this mean for Cabela’s 82 locations and Bass Pro’s 95 retail stores? With Bass Pro’s one major rival acquired, how will it affect prices, competition and loyal customers? As well, with any acquisition or merger, there will be duplication. What can Bass Pro employees in Missouri or the 2,000 Cabela’s staff in Nebraska expect? There are many questions to be answered. This is where Missouri State University experts can help. Dr. Jeff Jones is an Assistant Professor in Finance and General Business at Missouri State. An expert in corporate finance, Dr. Jones has spoken with media previously regarding this developing business story. Simply click on his icon to arrange an interview. Source: