With some help from there humans, Houston pets can get virtual care through a Texas startup. Image courtesy of TeleVet

A Texas-based, digitally optimized company focused on veterinary care is helping pet owners connect with medical professionals from the comfort of their homes, offsetting the impact of the social distancing measures to reduce the spread of COVID-19.

TeleVet Inc., which is based in Austin but is used by local veterinarians, recently announced that they will be providing their animal telemedicine platform free for one month to provide essential animal healthcare, connecting animal patients to veterinarians all over the country. TeleVet is used across 1,000 clinics and is accessible on phone, tablet, or computer.

The free month will be provided to cities that have been hard-hit by the virus such as New York City, Atlanta, New Orleans, San Francisco, Seattle, Miami, Las Vegas, and Chicago.

"In some cases, clinics in impacted cities are having to suddenly shut down or doing drop off visits," Steven Carter, co-founder, and CEO of TeleVet, tells InnovationMap. "We see that telemedicine is a huge component to keeping their staff and their client base during a time when social distancing is critical to flattening the curve of coronavirus cases."

Houston-area vet Amy Garrou and the other vets in her practice have been using TeleVet for several months before the outbreak of the virus. Before the platform, animal patients and their owners had to come into the office for post-surgery check-ups or other outpatient procedures. Garrou says her practice has been increasing the number of patients who use the platform since before the social distancing measures, making it a part of their daily workflow.

"We can check for infections such as ear infections or drainage from either a still picture or a video, or even a live video conference with the owner," says Garrou. "The platform has been useful because we can do any of those consultations and get the information we need to manage the case without the pet owner having to come into the clinic."

In January, TeleVet closed a $2 million seed round with investments from Houston-based Mercury Fund and Nebraska-based Dundee Venture Capital. (Amy Garrou is the wife of Mercury Fund Managing Director Blair Garrou.) According to the company's LinkedIn page, TeleVet is hiring.

Since being founded in 2015, the company has become a U.S. market leader in animal telemedicine. Over the last few years, telemedicine has been quickly expanding, and during the coronavirus outbreak, there has been a greater rush to move towards providing telemedicine for humans as well as pets.

"We realized that a lot of stuff can be solved remotely, keeping the client and the pet at home so that the staff does not have to physically interact with the client which offers convenience to both the client and the vet," says Carter.

Vets like Garrou say TeleVet helps them streamline the process by syncing with their medical records software seamlessly. This cuts costs and saves time from administrative duties. This also allows pet-owners to have access to medical notes regarding the health of their pet.

Her office is thinking of offering a curbside pick up service where they use TeleVet to communicate with pet owners to provide a contactless vet visit. A medical professional with personal protection equipment meets them in the parking lot and escorts the pet inside the vet's office where they use live video feed during the consultation so the owner can continue to be part of the process.

"It's proved to be really vital, especially in those cities where there's a complete shutdown," says Garrou. "The number of people that are realizing they've got to do something in this environment to keep their businesses afloat is rising."

As reliance on telemedicine increases due to the crisis, Garrou says it will eventually become part of the options available for pet owners, and especially vets who work long hours and tend to suffer from high levels of stress and burnout.

"We're really focused on helping, not only just to keep vets' businesses afloat right now," says Carter. "We can't stress enough that we care about the individuals in those practices. We want to help vets with work-life balance and reduce the burnout rate."

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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.