RESEARCH ARTICLE:
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RESEARCH ARTICLE: mHealth Intervention to Improve Hypertension Care in High-Risk Patients @valnp @countryside1991 @PDrawz
BACKGROUND: The mGlide RCT (randomized controlled trial) evaluated whether a pharmacist-led, mobile health technology facilitated care model improves hypertension control in diverse populations. METHODS: We recruited adult English, Spanish, or Hmong-speaking patients with uncontrolled hypertension from a large health care system and smaller community clinics serving low-income patients. Participants were randomized 1:1 to mGlide or usual care. The 6-month intervention included daily blood pressure (BP) self-monitoring using a smartphone and wireless monitor, automated app-based data sharing, and responsive medication adjustment by a pharmacist-led provider-team. Comparison participants received a digital monitor. Outcomes included mean 6-month systolic BP (SBP), 12-month sustained BP control, 24-hour ambulatory BP and patient activation.
The initial heart transplant was not greeted with universal applause. Shortly after Dr. Christiaan Barnard performed the procedure for the first time in 1967, people bombarded his hospital in South Africa with letters that characterized the doctor as a butcher and a ghoul. A fellow cardiologist likened the operation to a form of cannibalism. Many people criticized Barnard for picking one life over another and playing God.
Justin Rebo, KindBio and their fantastic sacks.
Renaissance Philanthropy is facilitating infrastructure development for tackling an extremely important problem which affects all of humanity — preventing us from crossing a deadly climate tipping point that would result in a self-reinforcing cycle of greenhouse gas release and ice melting. Kudos to them for looking this problem right in the eye!
Fund | US | Climate, Energy, Geologic Hydrogen | The Chimaera Fund aims to responsibly and rapidly scale geologic hydrogen – the first new primary energy source discovered in 80 years.
Cambridge researchers have engineered a solar-powered “artificial leaf” that mimics photosynthesis to make valuable chemicals sustainably. Their biohybrid device combines organic semiconductors and enzymes to convert CO₂ and sunlight into formate with high efficiency. It’s durable, non-toxic, and runs without fossil fuels—paving the way for a greener chemical industry.
The science of memories has been pursued and studied since the days of ancient Greece and Aristotle. Today, research conducted by Dima Bolmatov, assistant professor in the Department of Physics & Astronomy at Texas Tech University, is considering how memories are stored on a cellular level.
Bolmatov’s research centers on lipid bilayers, membranes that serve as a continuous barrier around cells. These membranes, he noted, were traditionally viewed as passive barriers.
“I began to see that they behave more like dynamic, adaptive materials,” he stated. “They respond to electrical stimulation, retain history and exhibit collective behavior. This realization suggests that membranes themselves may participate in information processing, bridging physics and biology in a fundamentally new way.”
Superconductors, materials that can conduct electricity with a resistance of zero, have proved to be highly promising for the development of quantum technologies, medical imaging devices, particle accelerators and other advanced technologies. These materials can be divided into two broad categories: conventional and unconventional superconductors.
In conventional superconductors, the formation of electron pairs (i.e., Cooper pairs) that underpin superconductivity occurs at low temperatures, prompted by interactions between electrons and lattice vibrations. Unconventional superconductors, on the other hand, typically enter the superconducting phase at higher temperatures.
In unconventional superconductors, the formation of cooper pairs is prompted by other physical phenomena beyond electron-phonon interactions, such as magnetic fluctuations, interactions between electrons or other unknown mechanisms. Electrons in most superconductors form so-called spin-singlet pairs, pairs of electrons with an opposite intrinsic angular momentum (i.e., spin), which have a total spin of zero.
Diamond is among the hardest naturally occurring substances on Earth, but if you shrink it down to the nanoscale, it is surprisingly elastic. And that could be useful for a host of applications such as quantum computing. In a paper published in the journal Physical Review X, Chongxin Shan at Zhengzhou University in China and colleagues studied diamonds as small as four nanometers across to see how they respond to pressure.
Scientists already know that nanodiamonds, which are thousands of times smaller than a grain of sand, can survive being stretched or squeezed in ways that destroy a regular diamond. But nobody knew how.
So the team placed individual nanodiamonds (ranging from 4 to 13 nanometers across) inside a transmission electron microscope between two diamond indenters and compressed them. These were connected to a sensor that measured how strongly each nanodiamond resisted being squeezed while a high-resolution camera imaged diamond atoms as they moved. The researchers backed up their observations with computer simulations.
With the rapid expansion of the global solar energy industry, the number of solar panels has surged in recent years. However, pollutants accumulating on panel surfaces can significantly reduce energy conversion efficiency while traditional cleaning methods are highly water-intensive.
In response to this challenge, an international research team led by the Department of Mechanical Engineering at City University of Hong Kong (CityUHK) has successfully developed a breakthrough technology, called “liquid droplet mops,” that uses only a minimal amount of water to effectively remove dust and pollutants from solar panel surfaces, significantly enhancing cleaning efficiency while conserving water.
The study was led by Professor Steven Wang, Associate Vice President (Resources Planning) and Associate Professor in the Department of Mechanical Engineering and the School of Energy and Environment. The project was conducted in collaboration with Professor Omar Matar from the Department of Chemical Engineering at the Imperial College London. The findings are published in Nature Sustainability.