Stony Brook University

John Tsunis and Fred Sganga along with Suffolk County and New York State officials, stand by vets who were at the Battle of the Bulge. Photos by Kyle Barr

At the Long Island State Veterans Home, John Tsunis, the owner of the Holiday Inn Express at Stony Brook and board member of the vets home, briefly choke up when speaking of his father, Charles, a World War II veteran and soldier during the Battle of the Bulge, consisting of over a month of fighting from December 1944 to January 1945. 

The Long Island State Veterans Home honored four Battle of the Bulge veterans Dec. 16. Photos by Kyle Barr.

His father called the Battle of the Bulge “a hell on ice,” and Tsunis described when his father had been forced behind enemy lines where he and two of his fellow soldiers were pinned down by an enemy machine gun, helping to save several men, which earned him the Bronze Star.

“My dad took the lead and they were crawling around, keeping their heads low because there was a machine gun shooting over their heads,” he said. “He kept on crawling, not knowing what to do, until he came over some dead Germans, and under their bodies was a German bazooka. He told one of his buddies to load him up, took aim at the machine gun nest and knocked it out.” 

In what was one of the bloodiest battles Americans fought in World War II, the last major German offensive on the Western Front saw 19,000 U.S. soldiers killed, 47,500 wounded and 23,000 captured. The pocket created by the Germans’ push into American lines gave the battle its name. The day’s ferocious fighting was displayed in a video of historic footage shown to the gathered local officials, staff and veterans. 

The veterans home honored four veterans who experienced the battle up close and personal, James Lynam, Philip DiMarco, Frank DePergola and Thomas Struminski. Each was given a plaque, while both state and county officials presented proclamations to each in turn. Tsunis accepted the honor in place of his father who died nearly 20 years ago. He also helped name and hand out plaques honoring four men at the home who fought in one of the most consequential battles of the war.

DePergola, DiMarco, Lynam and Struminski were all there during the battle, and now that each is over 90 years old, they are some of the only people in the U.S. who can remember firsthand what happened.

Lynam’s children Kathy Corrado and William Lynam said their father didn’t speak much about the battle as they were growing up. However, once they were older, their father, a Brooklyn native, would emotionally relate snippets of the ferocious fighting.

The Long Island State Veterans Home honored four Battle of the Bulge veterans Dec. 16. Photos by Kyle Barr.

“A Tiger tank almost ran over him, and he said they just couldn’t get the gun down low enough to get him,” Corrado, a Stony Brook resident, recalled.

William Lynam said such stories put graphic imagery in his head.

“[My father] said [that] when the panzer division was coming, and these guys were trying to dig into ground that was frozen … he remembers so distinctly the sound of the panzers, the Tiger tanks rolling over a field of cabbage, crushing the heads of cabbage and they were all imagining skulls of men were being crushed as they were coming through,” he said.

Others in the audience remembered the horrors of that day up close. Alfred Kempski, a World War II veteran living in the vets home, pointed to a black-and-white image of the Battle of the Bulge, of American soldiers in long greatcoats, M3 submachine guns and M1 Garands clutched in gloved fists, the soldiers peering forward in snow up to their knees. 

“25,000 GIs were killed at night, the Germans came in at 2 o’clock in the morning and shot them all, they were sleeping,” he said. “The snow was so deep, we had a hell of a time finding the bodies. I was only 19 then, and when I think of it now …”

 

Interns Nylette Lopez (rear) and Stephanie Taboada characterize catalysts as they attempt to convert carbon dioxide and methane into synthesis gas this past summer at Brookhaven National Laboratory. Photo from BNL.

By Daniel Dunaief

This article is part two in a two-part series.

Local medical and research institutions are aware of the challenges women face in science and are taking steps to ensure that women receive equal opportunities for success in science, technology, engineering and mathematics (or STEM). Times Beacon Record News Media reached out to members of each institution and received an overview of some initiatives.

Brookhaven National Laboratory 

The Department of Energy-funded research facility has created a number of opportunities for women, including Brookhaven Women in Science. This effort has been active for over four decades and its mission, according to Peter Genzer, a BNL spokesman, is to support the development of models, policies and practices that enhance the quality of life for BNL employees and emphasize the recruitment, hiring, promotion and retention of women.

BWIS offers annual awards, outreach events and various networking opportunities in the lab and community, while the lab’s Talent Management Group partners with BWIS to bring classes and speakers to discuss issues specific to women.

In October, the group hosted Kimberly Jackson, a vice chair and associate professor of chemistry and biochemistry at Spelman College, who gave a talk titled “Realigning the Crooked Room in STEM.”

The Leona Woods Distinguished Postdoctoral Lectureship Award at BNL, meanwhile, celebrates the scientific accomplishments of female physicists, physicists from under-represented minority groups and LGBTQ physicists and to promote diversity and inclusion. BNL awarded the lectureship this year to Kirsty Duffy, a fellow at Fermi National Accelerator Laboratory.

For the past five years, BNL has also partnered with a local chapter of Girls Inc., which helps to “encourage young women towards careers” in STEM, Genzer explained in an email.

BNL has also collaborated with the Girl Scouts of Suffolk County to organize a new patch program that encourages Girl Scouts to work in scientific fields. As of September, county Girl Scouts can earn three new Brookhaven Lab patches, and the lab hopes to extend the program nationwide across the Department of Energy complex.

BNL also provides six weeks of paid time off at 100 percent of base pay for a primary caregiver after birth or adoption and one week of full pay for a secondary caregiver. BNL is exploring plans to enhance support for primary and secondary caregivers, Genzer said.

Cold Spring Harbor Laboratory

Cold Spring Harbor Laboratory has taken several recent steps as part of an ongoing effort to encourage gender diversity.

In October, a group of four CSHL administrators traveled to the University of Wisconsin in Madison to discuss mentoring. The goal was to train them on how to design and deliver mentoring training regularly to the faculty, postdocs and graduate students on campus, said Charla Lambert, the diversity, equity and inclusion officer for research at CSHL. The first version of the training will occur next spring. The ultimate goal is to ensure the research environment at CSHL emphasizes good mentoring practices and is more inclusive for all mentees.

CSHL has also hosted a three-day workshop in leadership practices for postdoctoral researchers and junior faculty since 2011. The workshop, which is run through the Meetings & Courses Program, trains about 25 postdoctoral researchers and junior faculty each year and has about one per year from CSHL, addresses how to hire and motivate people, while providing constructive feedback.

Lambert said family-friendly policies were already a part of CSHL policies, which include a child care facility. Members of the faculty receive extra funding when they travel to conferences to provide additional child care.

Lambert, who is a program manager for extramural Meetings & Courses overseeing diversity initiatives, has worked to get the demographic data for participants centralized, analyzed and used in developing policies. She believes this kind of data centralization is an area for potential improvement in the research division, where she is working to ensure an equitable distribution of resources among CSHL scientists.

Throughout her nine-year career at CSHL, Lambert said she has worked with the meetings and courses division to make sure the 9,000 scientists who visit the facility each year include women as invited speakers. She also works to reach course applicants from a wide range of institutions, including outside of prestigious research schools.

Ultimately, Lambert is hoping to help change the culture of science among the researchers with whom she interacts from a wide range of institutions. She feels that those people who leave the STEM fields because something about the culture of science didn’t work for them represent a “huge loss” to the field and creates a “survivorship bias.”

Stony Brook University 

For Stony Brook, gender diversity is “very important,” said Latha Chandran, the vice dean for Academic and Faculty Affairs at the Stony Brook University Renaissance School of Medicine. 

Chandran said more men entered the field of medicine 14 years ago. That has completely changed, as women have outnumbered their male counterparts in medicine for the last three or four years.

Chandran cited a number of statistics to indicate changes at the medical school. For starters, women faculty constituted 38 percent of the total in 2011. This April, that number climbed to 48.1 percent. That puts Stony Brook in the top 79th percentile of medical schools in terms of female representation.

While the overall numbers are higher, women are still underrepresented in the top tiers of the medical school, as 18 percent of the department chairs are women. She hopes more women can lead departments and that they can serve as role models that others can aspire to follow.

As for harassment, Chandran said Stony Brook was above the national mean in 2011. For almost all categories, Stony Brook is now below the national mean.

In 2011, Stony Brook created We Smile, which stands for We can Eradicate Student Mistreatment in the Learning Environment. The goal of this program is to educate people about harassment and to ensure that any mistreatment is reported. Through this effort, Stony Brook medical students are aware of the policies and procedures surrounding reporting.

Stony Brook is also addressing any bias in admission procedures by prospective applicants, who receive a standardized scenario to address with an admissions officer. In 2025, admissions officers will not have any information about the qualifications of the individual and will evaluate his or her response during interviews only based on response to scenarios.

Stony Brook University has almost finalized its search for a chief diversity candidate. Chandran expects that the medical school will “continue to make progress.”

Students Joseph Masseli and Nicole Bittlingmaier remove custom trays from a 3D printer. Photo from Stony Brook University School of Dental Medicine

Recently, the Stony Brook University School of Dental Medicine, which offers treatment to more than 15,000 patients a year, officially opened a state-of-the-art center for digital dentistry on the SBU campus, the Center for Implant and Digital Technology.

While computer-aided design and manufacturing technologies have existed for some years, these advances in dentistry can still be out of reach for many patients. The cost of CAD/CAM equipment remains a barrier for many dentists, limiting the accessibility for those interested in offering these services.

Jasmine Sze and Mojtaba Wali begin the milling process for a crown within the Center for Implant and Digital Technology. Photo from Stony Brook University School of Dental Medicine

Traditionally crowns and bridges were made using uncomfortable impression trays. The entire process can now be done digitally and quickly within the CIDT. From start to finish, the creation of a dental restoration can be completed entirely onsite and in less than 24-hours.

Non-invasive, high-tech scanners are used to electronically capture images of a patient’s teeth and gums in real-time. This information is then immediately transferred to sophisticated software used by dental practitioners to design crowns and bridges three-dimensionally. Finally, designs are translated to in-house 3-D printers or milling machines for the production of the final restoration to be delivered to the patient.

The School of Dental Medicine has continuously been at the forefront of the adoption of digital dentistry technology and education and was chosen in 2017 to be one of five academic institutions nationally to implement a digital dentistry curriculum by the American College of Prosthodontists.

“The Center for Implant and Digital Technology is not only a means of providing invaluable educational opportunities for the next generation of dental professionals, but also an example of Stony Brook School of Dental Medicine’s role as a pioneer and innovator in the digital dentistry space,” said Dr. Mary Truhlar, Dean. “This Center allows us to provide excellent, state-of-the-art care to the Long Island community.”

According to Dr. Ann Nasti, Associate Dean for Clinical Education, “the addition of the CIDT is mutually beneficial for the education of future dental professionals, and for the quality of care provided to patients.”

“Our patients will quickly receive high-quality, precise dental appliances to enhance function, guide surgeries, and restore their smiles,” explained Dr. Truhlar. “Simultaneously, our students are educated using the latest technology and are well-prepared to enter a dynamic and changing profession.”

CAD/CAM technology can make dental care more accessible to many patients. The high-precision of scanning and design eliminates the need for multiple impressions, saving on materials and time spent at appointments to the dentist. Replicating restorations in the event of a chipped crown or lost appliance is also simple thanks to digitally stored records.

While the latest advances in treatment are significant improvements in patient care, the School of Dental Medicine will use the center for translational research.

“I believe that through digital dentistry, I can make a difference in treating patients with craniofacial anomalies,” said student-researcher Shradha Duggal. Duggal is currently studying 3-D printed prosthetic devices used to correct the defects of the lip and palate in terms of more efficiently and comfortable treating patients.

Other research projects underway at the School of Dental Medicine include the generation of data that will be used to improve the design and performance of dental implants.

20190102.01_New Childrens Signage and Lobby

By Margaret McGovern, M.D., Ph.D.

Dr. Margaret McGovern

Stony Brook Children’s Hospital offers the most advanced pediatric specialty care in the region, which means that the smallest babies, the sickest children and the most complex pediatric traumas all get sent to Stony Brook Children’s. 

Since 2010, when Stony Brook Children’s was first formed, we’ve been committed to the nearly half a million children in Suffolk County whose pediatric health care needs were underserved. Our goal was, and still is, to provide sophisticated pediatric care close to home for the many families who previously had to travel long distances.

Now with the completion and opening of our new building earlier this month, we are able to expand our capabilities to meet the growing health care needs of children and their families across Long Island. 

More than 180 pediatric specialists

As the leading children’s hospital on Long Island with more than 180 pediatric specialists in more than 30 specialties, we offer a full range of medical services to support the physical, emotional and mental development of infants, children and young adults. We also can provide leading-edge care for just about every diagnosis — from a simple fracture to a kidney transplant.

Groundbreaking clinical trials

Stony Brook Children’s also provides cutting-edge research, child-sized technological innovations, clinical trials and breakthrough techniques to benefit pediatric patients as Long Island’s only children’s teaching hospital.

A child-first, family-first philosophy

The new hospital was designed with patients at the center of our thinking and planning, to promote their safety, well-being and healing. It’s the only children’s hospital on Long Island with all single-patient rooms, which allows us to combine the best practices in modern pediatric medicine with a child-first, family-first philosophy. The hospital’s design and amenities are supported by research that shows that a child-friendly environment contributes to better outcomes for children.

Each room of the new hospital includes patient, family and health care provider areas. State-of-the-art hospital beds capture and download patient information directly into the patients’ charts. Every room contains a proprietary security system, interactive televisions, in-room refrigerators, kid-focused menus as well as multicolored wall lights controlled by patients to give them a greater sense of control over their environment during what can be a frightening time for them and their families.

Other child-friendly features include separate child and teen playrooms, common areas, including an outdoor garden, and a classroom with Wi-Fi so students can keep up with their studies.

There’s also a new Ronald McDonald Family Room to offer a welcoming place for family respite, comfort and support.

Uplifting local artwork that soothes and inspires 

We’ve enjoyed the support of Long Island’s artistic community in providing artwork with a Long Island nautical theme, complete with a play lighthouse and wall-sized live feed from the Long Island Aquarium. It’s truly an outstanding art collection for the entire community living in harmony with the building’s architecture and reflecting the healing mission of Stony Brook Children’s.

To learn more, visit www.stonybrookchildrens.org.

Dr. Margaret McGovern is the Knapp Chair in Pediatrics, dean for clinical affairs and Renaissance School of Medicine physician-in-chief at Stony Brook Children’s Hospital.

Ellen Pikitch, left, with Christine Sanora, taken in 2015 while the two scientists were researching Shinnecock Bay. Photo by Peter Thompson

By Daniel Dunaief

It’s one thing to make a commitment to a good idea; it’s another to follow through. Ellen Pikitch, endowed professor of ocean conservation science in the School of Marine and Atmospheric Sciences at Stony Brook University, is making sure countries around the world know where and how they can honor their commitment to protect the ocean.

In 2015, the United Nations had agreed to designate at least 10 percent of the oceans as Marine Protected Areas, which would restrict fishing and foster conservation. The goal of the proposal is to reach that figure by next year. 

Three years ago, with the support of the Italian Ministry of Environment and private donations, Pikitch started the labor-intensive process of finding ocean regions that countries could protect. 

Ellen Pikitch, right, with Natasha Gownaris at the United Nations Ocean Conference in June of 2017. Photo Courtesy of IOCS

She published the results of her analysis in the journal Frontiers in Marine Science. Her research could help countries move from the current 7.8 percent of oceans protected to the 10 percent target, and beyond that figure in the ensuing years.

The United States has met its target, although most of its marine protected ares are far from human population centers, so the coverage is uneven, Pikitch explained. The rest of the world has some gaps in high priority areas.

“I’m hoping that the study will light a fire under the policymakers so that they do meet their commitment,” said Pikitch. “It’s quite feasible for them to meet the goal. We’ve given [policymakers] advice in this paper about how exactly it could be done.”

The maps in the paper show areas that are within the current jurisdiction that are priority areas and are unprotected.

“There is quite a bit of area that meets this description — more than 9 percent — so there is flexibility in how countries can use the results and reach or exceed” the 10 percent target by next year, Pikitch explained in an email.

To determine where nations can enhance their ocean protection, Pikitch, Assistant Professor Christina Santora at the Institute for Ocean Conservation Science at Stony Brook University and Stony Brook graduate Natasha Gownaris, who is now an assistant professor in environmental studies at Gettysburg College, pulled together information from 10 internationally recognized maps indicating the location of global marine priority areas.

“We are standing on the shoulders of giants, capitalizing or leveraging all the hard work that has gone into other maps,” said Gownaris. 

One of the most unexpected findings from the study for Pikitch is that 14 percent of the ocean was considered important by two to seven maps, but over 90 percent of those areas remained unprotected. A relatively small part of this area is on the high seas, while most is within exclusive economic zones, which nations can control.

To preserve this resource that continues to remove carbon dioxide from the atmosphere while serving a critical role in the world’s food chain, conservationists have focused on marine protected areas because they provide the “one thing we felt was going to be the most effective single step,” said Mark Newhouse, the executive vice president for newspapers at Advance Publications and president of the Ocean Sanctuary Alliance. “It could happen overnight. A country could say, ‘This area is off limits to fishing,’ and it is.”

Countries can protect areas within their exclusive economic zones “more quickly than figuring out a way to solve global warming,” Newhouse added.

Santora explained the urgency to take action. “The situation in the ocean is worsening and we can’t wait to have perfect information to act,” Santora wrote in an email. “What we can do is put strong, effectively managed MPAs in the right places, with a high level of protection, that are well managed and enforced.”

Members of the Ocean Sanctuary Alliance, which counts Pikitch as its scientific officer, recognize that the 7.8 percent figure includes areas where countries have announced their intention to protect a region, but that doesn’t necessarily include any enforcement or protection.

“Intentions don’t protect the environment,” Newhouse said.

Ambassadors from several nations have reached out to OSA to discuss the findings. 

These diplomats are “exactly the people we want paying attention” to the research Pikitch and her team put together, Newhouse said.

Pikitch also plans to reach out proactively.

According to Pikitch’s recent analysis, the largest gaps in policy coverage occurred in the Caribbean Sea, Madagascar and the southern tip of Africa, the Mediterranean Sea and the Coral Triangle area, although they found additional widespread opportunities as well.

Pikitch calculated that an additional 9.34 percent of areas within exclusive economic zones would join the global marine protected area network if all the unprotected area identified as important by two or more initiatives joined the MPA network. 

“When effectively managed, when strong protections are put in place, they work,” Pikitch said.

Indeed, one such example is in Cabo Pulmo, Mexico, where establishing a marine protected area resulted in an 11-fold increase in the biomass of top predators within a decade. Many MPAs become sites for ecotourism, which can bring in hefty sums as people are eager to see the endemic beauty in their travels.

Pikitch hopes this kind of study spreads the word about the benefit of protecting the ocean and that policymakers and private citizens recognize that protecting sensitive regions also benefits fisheries, refuting the notion that environmentally driven policy conflicts with the goal of economic growth.

The groups involved in this study are already discussing the new goal for the ocean. Several diplomats and scientists would like to see the bar raised to 30 percent by 2030, although the United Nations hasn’t committed to this new target yet.

“Studies show that 10 percent is insufficient — it is a starting point,” Santora wrote. “I do think that targets beyond 2020 will increase.”

Pikitch said the ocean has always been one of her passions. Her goal is to “leave the world in better shape than I found it” for her children and six grandchildren.

 

Close to 100 veterans were on hand for a Veterans Day tribute at the Long Island State Veterans Home at Stony Brook University Nov. 8.

Highlights of the tribute included a performance from New Lane Elementary School students who sang a number of patriotic songs for the veterans and performed the Armed Forces Medley dedicated to the five individual armed services.

Fred Sganga, executive director for the LISVH, spoke on the importance of veterans’ sacrifices.

“Today we honor more than 56 million Americans who proudly wore the uniform on behalf of a grateful nation,” he said. “We all know the burdens of young men and women that they bear in America’s fight against terrorism and tyranny.”

Thomas DiNapoli, New York State comptroller and keynote speaker for the ceremony, said the holiday is a reminder of the strength that comes when people join together in a just cause.

“Every day should be a day to thank our veterans,” he said. “So much of what we now take for granted in our nation was guaranteed by each of you. And the sacrifices of countless men and women who helped preserve democracy and freedom in America and around the globe.”

Since opening in October 1991, the LISVH has provided care to more than 10,000 veterans.

 

From left, Fred S. Sganga and Harry J. Janson present a check from the net proceeds of the 18th annual Golf Classic to Jonathan Spier, deputy executive director at the Long Island State Veterans Home. Photo from LISVH

The Long Island State Veterans Home (LISVH) at Stony Brook University held its 18th annual Golf Classic at the Willow Creek Golf & Country Club in Mount Sinai on Sept. 19. Over 184 golfers enjoyed a picture perfect day and raised over $174,000 to benefit the veterans residing at the veterans home.

Fred S. Sganga, executive director of the LISVH, acknowledged the extraordinary leadership of Harry J. Janson, the chairman of the 18th Annual Golf Classic.  “Harry has served as our golf chairman for the past 11 years and has helped raise over $1.4 million for the veterans living at the home. Each year, Harry finds a way to take our golf outing to a new level, he said.”  

Janson, a U.S. Army Vietnam veteran and Purple Heart recipient, is president of Janson Supermarkets, LLC and owner of ShopRite of Hauppauge and Patchogue. A resident of Setauket, Janson is involved in many charitable organizations and serves as a dedicated advocate for veterans and their families. 

“Harry Janson is ‘A veteran’s veterans’ and truly believes in the mission and vision of the Long Island State Veterans Home,” said Sganga.

“At the Long Island State Veterans Home, we take great pride in caring for America’s heroes from the greatest generation to the latest generation, and the $174,000 raised from our Golf Classic will go a long way to help our Home,” said Bob Smith, chairman of the LISVH Veterans Advisory Board. 

Added Sganga, “The proceeds raised from this event will be used to support the quality of life programs our veterans deserve.”

Next year’s Golf Classic will take place on Sept. 17 at the Willow Creek Golf & Country Club. For more information, call 631-444-8615.

Photo by Bill Ziskin/SBU Athletics

ALBANY: For the third time in four years, the Stony Brook men’s cross-country team got to raise the banner and the trophy as the Seawolves won the America East Championship on Nov. 2 at the UAlbany cross-country course.

 The Seawolves dominated the field to tally just 22 points as all five of its scorers finished within the top seven. This marks the lowest tally at the conference championship since 1999 when New Hampshire scored 15. In second place behind the Seawolves was UMass Lowell (54) and Vermont (75) rounded out the top three.

Highlights

 Vann Moffett (Niantic, Conn.), Cameron Avery (Christchurch, New Zealand) and Luke Coulter (Jamesport) led the Seawolves charge as the trio placed 2-3-4.

Moffett finished the 8-kilometer course in 23 minutes, 42.63 seconds to earn runner-up honors while Avery and Coulter clocked in at 23:44.31 and 24:04.32 to back him up at third and fourth.

Robert Becker (Hurley) and Chris Biondi (Pine Bush) rounded out the scoring five with impressive sixth and seventh-place finishes.

Becker crossed the line in 24:08.51 while Biondi earned a time of 24:11.29.

Freshman Evan Brennan (Ballston Lake) also had an incredible run at his first-ever conference championship, taking 13th overall in 24:28.24 and was named the America East’s Most Outstanding Rookie.

Also running for the Seawolves were Kyle Kelly (West Islip) 15th, 24:32.62, Conor Malanaphy (Blauvelt) 22nd, 24:49.47, Aiden Smyth (Huntington Station) 23rd, 24:49.75 and Greg Mangarelli (Middletown, N.J.) 31st, 25:01.69.

 “This was a full team performance today, all 10 guys gave all they had,” said head coach Andy Ronan. “Our two guys up front Cameron (Avery) and Vann (Moffett) led the way with two very strong efforts and the supporting cast of Luke (Coulter), Rob (Becker), Chris (Biondi) and Evan (Brennan) in particular were outstanding. But all around it was a special effort by all the guys that ran. This meet is always difficult to win particularly if you are expected to. I thought the guys did a great job handling that expectation today and I am very proud of the way they did handle it.” 

Up next, the team returns to action in two weeks when they travel to Buffalo for the NCAA Regional Championships on Nov. 15.

William Farr. Photo by Anja von der Linden

By Daniel Dunaief

It’s not exactly a symphony, with varying sounds, tones, cadences and resonances all working together to take the listener on an auditory journey through colors, moods and meaning. In fact, the total length of the distortion is so short — about 0.1 seconds — that it’s a true scratch-your-ear-and-you’ll-miss-it moment.

And yet, astrophysicists like William Farr, an associate professor in the Department of Physics and Astronomy at Stony Brook University and a group leader in gravitational wave astronomy with the Simons Foundation Flatiron Institute, are thrilled that they have been able to measure distortions in space and time that occur at audio frequencies that they can convert into sounds. These distortions were made millions or even billions of years ago from merging black holes.

Farr, in collaboration with a team of scientists from various institutions, recently published a paper in Physical Review Letters on the topic. 

While the ability to detect sounds sent hurtling through space billions of years before Tyrannosaurus Rex stalked its prey on Earth with its mammoth jaw and short forelimbs offers some excitement in and of itself, Farr and other scientists are intrigued by the implications for basic physical principles.

General relativity, a theory proposed by Albert Einstein over 100 years ago, offers specific predictions about gravitational waves traveling through space.“The big excitement is that we checked those predictions and they matched what we saw. It’s a very direct test of general relativity and its predictions about a super extreme environment near a black hole,” said Farr. There are other tests of general relativity, but none that directly test its predictions so close to the event horizon of a black hole, he explained.

General relativity predicts a spectrum of tones from a black hole, much like quantum mechanics predicts a spectrum line from a hydrogen atom, Farr explained.

The result of this analysis “provides another striking confirmation of the theory of general relativity and also demonstrates that there are even more exciting things that can be done with gravitational wave astrophysics,” Marilena Loverde, an assistant professor of physics at the C. N. Yang Institute for Theoretical Physics at Stony Brook University, explained in an email. Loverde suggested that Farr is “particularly well-known for bringing powerful new statistical techniques to extract science from vast astrophysical data sets.”

Farr and his colleagues discovered two distortions that they converted into tones from one merger event. By measuring the frequency of the first one, they could predict the frequency for all the other tones generated in the event. They detected one more event, whose frequency and decay rate were consistent with general relativity given the accuracy of the measurement.

So, what does the merger of two black holes sound like, from billions of light years away? Farr suggested it was like a “thunk” sent over that tremendous distance. The pitch of that sound varies depending on the masses of the black holes. The difference in sound is akin to the noise a bear makes compared with a chipmunk: A larger black hole, or animal, in this comparison, makes a noise with a deeper pitch.

He used data from the Laser Interferometer Gravitational-Wave Observatory, or LIGO, which is a twin system located in Livingston, Louisiana, and Hanford, Washington. LIGO had collected data from black hole merger events over a noncontinuous six-month period from 2015 to 2017.

Farr chose the loudest one, which came from 1.5 billion years ago. Farr was using data from the instrument, which collects gravitational waves as they reach the two different locations, when it was less sensitive. Given the original data, he might not have discovered anything. He was, however, delighted to discover the first tone.

If something that far away emitted a gravitational wave sound that lasts such a short period of time, how, then, could the LIGO team and Farr’s analysis be sure the sound originated with the cosmic collision?

“We make ‘extreme’ efforts to be sure about this,” Farr explained in an email. “It is one reason we built two instruments (so that something weird happening in one does not fool us).” He said he makes sure the signal is consistently recorded in both concurrently. To rule out distortions that might come from other events, like comets slamming into exoplanets, he can measure the frequency of the event and its amplitude.

Black holes form when stars collapse. After the star that, in this case, was likely around 25 times the mass of the sun, exploded, what was left behind had an enormous mass. When another, nearby star becomes a black hole, the two black holes develop an orbit like their progenitor stars. When these stars become black holes, they will emit enough gravitational waves to shrink the orbit, leading to a merger over a few billion years. That’s what he “heard” from the last second or fraction of a second.

Farr expects to have the chance to analyze considerably more data over the next few months. First, he is working to analyze data that has already been released and then he will explore data from this year’s observations, which includes about 25 more mergers.

“The detectors are getting more sensitive,” he said. This year, scientists can see about 30 percent further than they could in the first and second observing runs, which translates into seeing over twice the total volume.

Farr has been at Stony Brook for almost a year. Prior to his arrival, he had lived in England for five years. He and his wife, Rachel, who have a 3½-year-old daughter, Katherine, live in Stony Brook.

As for his work, Farr is thrilled that he will have a chance to study more of these black hole merger sounds that, while not exactly Mozart, are, nonetheless, music to his ears. “Each different event tells us different things about how stars form and evolve,” he said.

Local officials and health professional are urging residents to get this year's flu shot. Stock photo

By Saul Hymes, M.D.

Dr. Saul Hymes

Make sure you and your loved ones are ready for the flu season by getting vaccinated. While the best time to get vaccinated is October or November, you can get vaccinated before the flu season and even in December or later. We don’t yet know what type of season we will encounter, so it’s better to be safe than sorry.

Cold or flu: How can you tell?

Influenza, or the flu, is a contagious respiratory illness caused by influenza viruses and tends to be more severe than a cold. A cold is caused by a different virus and has milder symptoms. People with the flu will usually have fever, muscle aches and more fatigue.

The flu can also cause very severe complications including pneumonia and can lead to hospitalization and death. More mild cases may be indistinguishable from a cold and the duration can be the same (about 5-7 days). There may be times when you’re uncertain if you have the flu or a cold, so it’s good to know that there’s a test to diagnose the influenza virus, which most doctors’ offices and ERs are able to perform.

Treating the flu vs. a cold

Both are treated with rest and lots of fluids, while the pain and fever associated with either can be treated with medicines like acetaminophen and ibuprofen. Influenza may also be treated with a direct antiviral medication, Tamiflu. However, depending on risk factors and the person’s age, not all people with influenza need Tamiflu. This should be discussed with your physician. 

Who is at risk? 

People who are over the age of 65, adults and children with conditions like asthma, diabetes, heart disease and kidney disease need to get a flu shot. Pregnant women and people who live in facilities like nursing homes are also encouraged to get a flu shot. In fact, the Centers for Disease Control and Prevention recommends that everyone six months of age and older should get their yearly flu vaccine. There are documented benefits from this, including reductions in illnesses, related doctors’ visits and missed work or school. Even an imperfect vaccination can contribute to fewer hospitalizations and deaths from influenza. 

Dispelling the myths

Some people think that the flu shot can cause the flu. Not true. While some people get a little soreness or redness where they get the shot, it goes away in a day or two. And the nasal mist flu vaccine might cause nasal congestion, runny nose, sore throat and cough. But the risk of a severe allergic reaction is very rare — it’s less than one in four million. 

Others say the flu shot doesn’t work, which is also not true. Most of the time, the flu shot will prevent the flu. In scientific studies, the effectiveness of the flu shot has ranged from 70 to 90 percent when there’s a good match between circulating viruses and those in the vaccine. 

Habits that can help

Help keep the flu at bay. Avoid those who are ill. Cover your mouth and nose with a tissue when you cough or sneeze. If you don’t have a tissue, then cough or sneeze into your elbow or shoulder (not into your hands). Wash your hands frequently and thoroughly. Stay home from work if you’re sick. Keep your children out of school and after-school activities if they’re sick.  

At Stony Brook University Hospital, we also encourage visitors who may be experiencing symptoms not to visit their loved ones in the hospital until they are healthy. 

If you would like to get a flu shot, we can refer you to a provider in your area. Call Stony Brook Medicine’s HealthConnect at 631-444-4000 or visit your physician or local pharmacy.

Dr. Saul Hymes is an assistant professor of clinical pediatrics and specialist in pediatric infectious disease at Stony Brook Children’s Hospital.