Overheard: 9 powerful quotes from TED-style talks by Houston entrepreneurs

Eavesdropping in Houston

Entrepreneurs' Organization had seven of its members give TED-style talks on April 25. Ammar Selo

Moving the needle on something — whether it's changing the world or growing your business — hearing how others accomplished their own goals can be a beacon of hope and guidance for others.

The local Entrepreneurs' Organization chapter, EO Houston, hosted a series of seven TED Talk-style talks by members of the organization. These seven entrepreneurs discussed everything from being an introvert in a world of extroverts to the biggest security threat to American citizens: obesity. EO Talks took place at a breakfast event on April 25 at Houston Baptist University. If you missed the event, check out these overheard quotes from the day of discussions.

“When you get people involved in your organization, your job (as CEO) is alignment. Keep your team aligned with the strategic objectives of your company.”

— Paul Sarvadi, chairman, CEO and co-founder of Insperity, in his talk, "Take Care of Your People: An Entrepreneur's Journey." Connectivity is key, says Sarvadi.

“Taking care of your people is not rocket science. In fact, rocket science would be easier. It involves math and science — it works the same every day. But as soon as you put people in the mix, what worked yesterday might not work today.”

— Sarvadi continued in his talk about the importance of human resources in the the work place.

“What if everyone in the world knew what they stood for — imagine what that world would look like. We would know how we fit. We would be the best versions of ourselves. And, the world would be the best version of itself.”

— Winnie Hart, founder of TwinEngine in her talk, "What Do You Stand For?" Hart discussed finding one's identity and motivators — both in business and in life.

“Everywhere we look introverts are living in an extroverted world. It’s natural if you’re an introvert, like me, to feel a little insecure or that you feel the need to compete with your extraverted friends.”

— Darlene Gagnon, CEO and co-founder of Kinnect Global Management Services in her talk, "The Introverted Entrepreneur Competing in an Extroverted World." Gagnon says that introverts on track to be the most successful entrepreneurs with their execution skills, detail oriented nature, and ability to tune out the noise.

“It is the men in our lives that need to take action. Gentlemen, stand with us. Help us create a better presence so that we can sustain a future.”

— Shoshi Kaganovsky, CEO and founder of SensoLeak Global, in her talk, "Women Entrepreneurs—To Be..Or..To Be The Best." Kaganovsky compared how people say, "behind every great man is a woman," to how female leaders also need the support from the other gender.

“Entrepreneurship is an endless circle of reinventing yourself, being able to change, and keeping a positive attitude while doing so.”

— Kaganovsky continued in her talk as advice to the room of entrepreneurs.

“We can escape this crushing threat we call obesity. How are you going to make your escape?”

— Dr. Joe Galati, liver disease expert, radio host and author in his talk, "America's #1 National Security Threat." Galati argued that it's not Russia or North Korea that pose a major threat to the United States — it's our own health issues caused by obesity.

“We’ve all heard of the term ‘side hustle.' Maybe my dad invented the ‘side hustle.’”

— Chris Hotze, CEO and founder of Crescere Capital, in his talk, "Understanding the Power of Recurring Revenue." Hotze tells the story of how his father created a residential real estate side business out of necessity, and how that entrepreneurialism affected his own business career.

“As entrepreneurs, as long as we see control, we visualize an opportunity far greater than we see the risk.”

— Ali Nasser, CEO of AltruVista in his talk, "The Entrepreneur's Opportunity Cost," Nasser explains how entrepreneurs are hesitant to put money in the stock market, yet dive into ownership and risks for their own businesses.

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Rice University researchers unveil new model that could sharpen MRI scans

MRI innovation

Researchers at Rice University, in collaboration with Oak Ridge National Laboratory, have developed a new model that could lead to sharper imaging and safer diagnostics using magnetic resonance imaging, or MRI.

In a study recently published in The Journal of Chemical Physics, the team of researchers showed how they used the Fokker-Planck equation to better understand how water molecules respond to contrast agents in a process known as “relaxation.” Previous models only approximated how water molecules relaxed around contrasting agents. However, through this new model, known as the NMR eigenmodes framework, the research team has uncovered the “full physical equations” to explain the process.

“The concept is similar to how a musical chord consists of many notes,” Thiago Pinheiro, the study’s first author, a Rice doctoral graduate in chemical and biomolecular engineering and postdoctoral researcher in the chemical sciences division at Oak Ridge National Laboratory, said in a news release. “Previous models only captured one or two notes, while ours picks up the full harmony.”

According to Rice, the findings could lead to the development and application of new contrast agents for clearer MRIs in medicine and materials science. Beyond MRIs, the NMR relaxation method could also be applied to other areas like battery design and subsurface fluid flow.

“In the present paper, we developed a comprehensive theory to interpret those previous molecular dynamics simulations and experimental findings,” Dilipkumar Asthagiri, a senior computational biomedical scientist in the National Center for Computational Sciences at Oak Ridge National Laboratory, said in the release. ”The theory, however, is general and can be used to understand NMR relaxation in liquids broadly.”

The team has also made its code available as open source to encourage its adoption and further development by the broader scientific community.

“By better modeling the physics of nuclear magnetic resonance relaxation in liquids, we gain a tool that doesn’t just predict but also explains the phenomenon,” Walter Chapman, a professor of chemical and biomolecular engineering at Rice, added in the release. “That is crucial when lives and technologies depend on accurate scientific understanding.”

The study was backed by The Ken Kennedy Institute, Rice Creative Ventures Fund, Robert A. Welch Foundation and Oak Ridge Leadership Computing Facility at Oak Ridge National Laboratory.

Houston-area lab grows with focus on mobile diagnostics and predictive medicine

mobile medicine

When it comes to healthcare, access can be a matter of life and death. And for patients in skilled nursing facilities, assisted living or even their own homes, the ability to get timely diagnostic testing is not just a convenience, it’s a necessity.

That’s the problem Principle Health Systems (PHS) set out to solve.

Founded in 2016 in Clear Lake, Texas, PHS began as a conventional laboratory but quickly pivoted to mobile diagnostics, offering everything from core blood work and genetic testing to advanced imaging like ultrasounds, echocardiograms, and X-rays.

“We were approached by a group in a local skilled nursing facility to provide services, and we determined pretty quickly there was a massive need in this area,” says James Dieter, founder, chairman and CEO of PHS. “Turnaround time is imperative. These facilities have an incredibly sick population, and of course, they lack mobility to get the care that they need.”

What makes PHS unique is not only what they do, but where they do it. While they operate one of the largest labs serving skilled nursing facilities in the state, their mobile teams go wherever patients are, whether that’s a nursing home, a private residence or even a correctional facility.

Diagnostics, Dieter says, are at the heart of medical decision-making.

“Seventy to 80 percent of all medical decisions are made from diagnostic results in lab and imaging,” he says. “The diagnostic drives the doctor’s or the provider’s next move. When we recognized a massive slowdown in lab results, we had to innovate to do it faster.”

Innovation at PHS isn’t just about speed; it’s about accessibility and precision.

Chris Light, COO, explains: “For stat testing, we use bedside point-of-care instruments. Our phlebotomists take those into the facilities, test at the bedside, and get results within minutes, rather than waiting days for results to come back from a core lab.”

Scaling a mobile operation across multiple states isn’t simple, but PHS has expanded into nine states, including Texas, Oklahoma, Kansas, Missouri and Arizona. Their model relies on licensed mobile phlebotomists, X-ray technologists and sonographers, all trained to provide high-level care outside traditional hospital settings.

The financial impact for patients is significant. Instead of ambulance rides and ER visits costing thousands, PHS services often cost just a fraction, sometimes only tens or hundreds of dollars.

“Traditionally, without mobile diagnostics, the patient would be loaded into a transportation vehicle, typically an ambulance, and taken to a hospital,” Dieter says. “Our approach is a fraction of the cost but brings care directly to the patients.”

The company has also embraced predictive and personalized medicine, offering genetic tests that guide medication decisions and laboratory tests that predict cognitive decline from conditions like Alzheimer's and Parkinson’s.

“We actively look for complementary services to improve patient outcomes,” Dieter says. “Precision medicine and predictive testing have been a great value-add for our providers.”

Looking to the future, PHS sees mobile healthcare as part of a larger trend toward home-based care.

“There’s an aging population that still lives at home with caretakers,” Dieter explains. “We go into the home every day, whether it’s an apartment, a standalone home, or assisted living. The goal is to meet patients where they are and reduce the need for hospitalization.”

Light highlighted another layer of innovation: predictive guidance.

“We host a lot of data, and labs and imaging drive most treatment decisions,” Light says. “We’re exploring how to deploy diagnostics immediately based on results, eliminating hours of delay and keeping patients healthier longer.”

Ultimately, innovation at PHS isn’t just about technology; it’s about equity.

“There’s an 11-year life expectancy gap between major metro areas and rural Texas,” Dieter says. “Our innovation has been leveling the field, so everyone has access to high-quality diagnostics and care, regardless of where they live.”

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