The University of Houston's nursing program has received a significant gift to address the nursing industry's workforce shortage. Photo via UH.edu

A University of Houston alumnus and his wife have donated a historic gift to strengthen nursing education and research at his alma mater.

Andy and Barbara Gessner's $20 million gift to the UH College of Nursing was announced this week during National Nurses Week. The contribution will go toward scholarships and fellowships for students, as well as support programming and research to address the shortage of nurses in the workforce. The college has been renamed in honor of the gift to the Andy and Barbara Gessner College of Nursing.

The Gessners’ support of the College of Nursing is inspired by the many caring and giving nurses they know, including their late mothers, who were both nurses. Gertrude Smith Gessner and Mildred Roberson Pottenger dedicated their lives to delivering compassionate health care to their patients and serving their communities with distinction.

“We believe in nurses and we need more of them right now,” Andy Gessner, whose mother and mother-in-law were both nurses, says in a news release. “We’re all going to need a nurse at some time in our lives, and there's just not enough in the workforce or being educated for the future. The primary intent of our gift is to make more nurses available when we need them, now and in the future.”

By 2025, according to the Bureau of Labor Statistics, there will be a shortage of almost 200,000 registered nurses and a rise in demand of 12 percent between now and 2029.

“The silver tsunami is coming,” says Barbara Gessner in the release. “We are certainly going to need more nurses as the population gets older, so the medical profession will be put to the test. It's always been an honorable profession, and we believe in that tender, compassionate care that nurses provide.”

The donation will create three endowed professorships, two of the which will be matched one-to-one as part of the University’s “$100 Million Challenge” for chairs and professorships. Additional endowments funded by the gift, according to UH, will go toward research, nursing education, clinical learning, scholarships, graduate student fellowships, adjunct faculty support and and more.

“Our college of Nursing has been a leader in preparing highly skilled nurses for the workforce, and this comprehensive gift from Andy and Barbara Gessner will take it to the next level,” says UH President Renu Khator. “We are forever grateful to the Gessners for their vision, commitment and passion for nursing education so that we can educate more nurses who will make a positive impact on the lives of patients and in the health care industry.”

Kathryn Tart is the founding dean of the Gessner College of Nursing, and she believes the gift will have a significant impact on the university as well as the industry as a whole.

“This gift will have a lasting impact on the nursing profession and our great city, state and beyond for many years to come,” she says. “We will be able to attract more top faculty and students and increase our research endeavors to further the University’s mission of becoming a top 50 public university. We are so grateful to the Gessners for their support and vision to address the severe nursing shortage.”

In 2019, the Gessner Family Nursing Scholarship was established. To date, the scholarship has provided full tuition to 19 students in the Traditional BSN program.

“Our legacy will not be about what we did, it's what this gift will do,” says Andy Gessner. “We hope that in the coming years, the Gessner College of Nursing will be recognized for excellence and for creating more nurses.”

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How Houston innovators played a role in the historic Artemis II splashdown

safe landing

Research from Rice University played a critical role in the safe return of U.S. astronauts aboard NASA’s Artemis II mission this month.

Rice mechanical engineer Tayfun E. Tezduyar and longtime collaborator Kenji Takizawa developed a key computational parachute fluid-structure interaction (FSI) analysis system that proved vital in NASA’s Orion capsule’s descent into the Pacific Ocean. The FSI system, originally developed in 2013 alongside NASA Johnson Space Center, was critical in Orion’s three-parachute design, which slowed the capsule as it returned to Earth, according to Rice.

The model helped ensure that the parachute design was large enough to slow the capsule for a safe landing while also being stable enough to prevent the capsule from oscillating as it descended.

“You cannot separate the aerodynamics from the structural dynamics,” Tezduyar said in a news release. “They influence each other continuously and even more so for large spacecraft parachutes, so the analysis must capture that interaction in a robustly coupled way.”

The end result was a final parachute system, refined through NASA drop tests and Rice’s computational FSI analysis, that eliminated fluctuations and produced a stable descent profile.

Apart from the dynamic challenges in design, modeling Orion’s parachutes also required solving complex equations that considered airflow and fabric deformation and accounted for features like ringsail canopy construction and aerodynamic interactions among multiple parachutes in a cluster.

“Essentially, my entire group was dedicated to that work, because I considered it a national priority,” Tezduyar added in the release. “Kenji and I were personally involved in every computer simulation. Some of the best graduate students and research associates I met in my career worked on the project, creating unique, first-of-its-kind parachute computer simulations, one after the other.”

Current Intuitive Machines engineer Mario Romero also worked on Orion during his time at NASA. From 2018 to 2021, Romero was a member of the Orion Crew Capsule Recovery Team, which focused on creating likely scenarios that crewmembers could encounter in Orion.

The team trained in NASA’s 6.2-million-gallon pool, using wave machines to replicate a range of sea conditions. They also simulated worst-case scenarios by cutting the lights, blasting high-powered fans and tipping a mock capsule to mimic distress situations. In some drills, mock crew members were treated as “injured,” requiring the team to practice safe, controlled egress procedures.

“It’s hard to find the appropriate descriptors that can fully encapsulate the feeling of getting to witness all the work we, and everyone else, did being put into action,” Romero tells InnovationMap. “I loved seeing the reactions of everyone, but especially of the Houston communities—that brought me a real sense of gratitude and joy.”

Intuitive Machines was also selected to support the Artemis II mission using its Space Data Network and ground station infrastructure. The company monitored radio signals sent from the Orion spacecraft and used Doppler measurements to help determine the spacecraft's precise position and speed.

Tim Crain, Chief Technology Officer at Intuitive Machines, wrote about the experience last week.

"I specialized in orbital mechanics and deep space navigation in graduate school,” Crain shared. “But seeing the theory behind tracking spacecraft come to life as they thread through planetary gravity fields on ultra-precise trajectories still seems like magic."

UH breakthrough moves superconductivity closer to real-world use

Energy Breakthrough

University of Houston researchers have set a new benchmark in the field of superconductivity.

Researchers from the UH physics department and the Texas Center for Superconductivity (TcSUH) have broken the transition temperature record for superconductivity at ambient pressure. The accomplishment could lead to more efficient ways to generate, transmit and store energy, which researchers believe could improve power grids, medical technologies and energy systems by enabling electricity to flow without resistance, according to a release from UH.

To break the record, UH researchers achieved a transition temperature 151 Kelvin, which is the highest ever recorded at ambient pressure since the discovery of superconductivity in 1911.

The transition temperature represents the point just before a material becomes superconducting, where electricity can flow through it without resistance. Scientists have been working for decades to push transition temperature closer to room temperature, which would make superconducting technologies more practical and affordable.

Currently, most superconductors must be cooled to extremely low temperatures, making them more expensive and difficult to operate.

UH physicists Ching-Wu Chu and Liangzi Deng published the research in the Proceedings of the National Academy of Sciences earlier this month. It was funded by Intellectual Ventures and the state of Texas via TcSUH and other foundations. Chu, founding director and chief scientist at TcSUH, previously made the breakthrough discovery that the material YBCO reaches superconductivity at minus 93 K in 1987. This helped begin a global competition to develop high-temperature superconductors.

“Transmitting electricity in the grid loses about 8% of the electricity,” Chu, who’s also a professor of physics at UH and the paper’s senior author, said in a news release. “If we conserve that energy, that’s billions of dollars of savings and it also saves us lots of effort and reduces environmental impacts.”

Chu and his team used a technique known as pressure quenching, which has been adapted from techniques used to create diamonds. With pressure quenching, researchers first apply intense pressure to the material to enhance its superconducting properties and raise its transition temperature.

Next, researchers are targeting ambient-pressure, room-temperature superconductivity of around 300 K. In a companion PNAS paper, Chu and Deng point to pressure quenching as a promising approach to help bridge the gap between current results and that goal.

“Room-temperature superconductivity has been seen as a ‘holy grail’ by scientists for over a century,” Rohit Prasankumar, director of superconductivity research at Intellectual Ventures, said in the release. “The UH team’s result shows that this goal is closer than ever before. However, the distance between the new record set in this study and room temperature is still about 140 C. Closing this gap will require concerted, intentional efforts by the broader scientific community, including materials scientists, chemists, and engineers, as well as physicists.”

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This article originally appeared on EnergyCapitalHTX.com.