Mayor Sylvester Turner talked parks, innovation, firefighter salaries, and more at the Greater Houston Partnership's State of the City. Natalie Harms/InnovationMap

In the 2019 State of the City Address hosted by the Greater Houston Partnership on May 20, Mayor Sylvester Turner took the stage at the Marriott Marquis in front of over 1,500 Houstonians.

Some of the obvious topics were of course on the table — pension reform, hurricane recovery, job growth — but Mayor Turner surprised attendees with the announcement of a public-private parks program and again alluded to the re-envisioned of Astroworld.

Here's what all the mayor promised in his address.

Public-private partnerships for Houston parks

Houston's major parks have undergone major transformations lately backed by private investments — Buffalo Bayou Park, Memorial Park Conservancy, and Bayou Greenways 2020, to name a few — but the city would like to shift focus to smaller, neighborhood parks across the city. To do this, Mayor Turner called for 50 companies to sponsor 50 parks.

"Today, I am asking the Greater Houston Partnership, the Houston Parks Board, and the Parks Department, to help me bring together 50 companies to form a citywide coalition for our neighborhood parks — primarily in underserved communities," Mayor Turner says.

Scott McClelland, president of HEB Food and Drug and board chair of the GHP, offered up HEB as a corporate partner for the program on the spot, despite the formal details of the program not yet being disclosed. Mayor Turner did specify that the park sponsorship would be a commitment over a few years.

"The 50 for 50 effort will touch every district in the city. All Houstonians should have easy access to welcoming, well-maintained, safe, and fun parks," he says.

A developed innovation corridor and a resurgence of AstroWorld

In both in his introductory address and fireside chat with McClelland, Mayor Turner talked about the emergence of Houston's innovation ecosystem. He cites the 140 percent increase in technology jobs as well as the 3,000 reported startups that call Houston their home. He mentions that Silicon Valley-based accelerator program Plug and Play is preparing to enter the market and another 25 million investment from the Houston Exponential fund of funds is expected.

"We're not walking; we're sprinting," Mayor Turner says. "There is no better place for an [innovation] ecosystem to take place than Houston."

Mayor Turner also credited Rice University's The Ion project as a major source of growth for the city's innovation ecosystem.

"We are building an innovation hub and corridor — in collaboration with academia, thank you, Rice, for loaning us the Sears building on South Main, and the energy and tech companies."

When discussing the innovation district, the mayor also gave a shout out to Travis Scott for being the "instigator" of a new AstroWorld-like theme park the city has in the works, but no details were disclosed in the address.

Rethinking Houston's transportation system

As Houston's population continues to grow, Houstonians spend more and more time in their cars fighting traffic. The mayor called for action to reimagine Houston's transportation.

"Our city has changed, the region is changing, and our transportation, transit, and mobility must change," he says. "People want options, and we must give them options."

Mayor Turner alluded to the Metro Next plan that will be on the ballot this November. While he didn't go into much detail, he encouraged support for the plan.

A raise for the Houston Fire Department

McClelland started the fireside chat with a question about the state of things after Proposition B's repeal following being deemed unconstitutional. The proposition, which originally passed last fall, would have matched Houston firefighters' salaries with police officers.

The mayor says that with the repeal, no layoffs or job cuts will be made within the Houston Fire Department. He recognizes that firefighters are in need of a raise, but it must be one the city can afford.

"Our firefighters are deserving of a pay raise," Mayor Turner says. "What I've put forth is 9.5 percent over three years, but look, my door is open."

The best is yet to come

Mayor Turner wrapped up his address on a positive note, saying that the city's growth will continue.

"The state of our city is strong, resilient, and sustainable," he says. "The best for us as a city has yet to come."

All of these initiatives on the mayor's agenda are working for toward uniting and enhancing Houston.

"We are building one complete city," he says. "And we work together, we win."

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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.