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Uc Santa Barbara

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Scientists Unveil Rechargeable Molecule That Stores Sunlight as Heat
science5 hours ago

Scientists Unveil Rechargeable Molecule That Stores Sunlight as Heat

A UC Santa Barbara team has designed a pyrimidone molecule for molecular solar thermal (MOST) storage that traps sunlight and stores it as heat in a rechargeable, recyclable system. With an energy density above 1.6 MJ/kg—higher than typical Li-ion batteries—the molecule can absorb energy, hold it, and release heat on demand, potentially circulating in solar collectors to store daytime energy for later use without a separate battery.

via The Daily Galaxy|
#energy-storage#molecular-solar-thermal-storage#pyrimidone
Bio-inspired sun battery stores solar energy as heat, outpacing lithium-ion density
science1 month ago

Bio-inspired sun battery stores solar energy as heat, outpacing lithium-ion density

UC Santa Barbara chemists report a bio-inspired pyrimidone molecule for molecular solar thermal (MOST) energy storage that captures sunlight, stores it in chemical bonds, and releases it as heat on demand. With an energy density over 1.6 MJ/kg—roughly twice that of lithium-ion batteries—the material can boil water under ambient conditions, enabling practical off-grid heating and solar-collector systems without bulky batteries. The approach functions like a rechargeable solar battery, with energy stored photochemically and released on trigger; the concept is reusable and recyclable and could transform how we store daytime sun for use later.

via futurity.org|
#energy-density#molecular-solar-thermal-energy-storage#pyrimidone
Oregon Baseball Advances to Regional Finals with Thrilling Wins
sports1 year ago

Oregon Baseball Advances to Regional Finals with Thrilling Wins

The University of Oregon baseball team defeated UC Santa Barbara 2-1 in the NCAA Regional, thanks to a strong pitching performance by Grayson Grinsell and timely hitting. The Ducks, now the only unbeaten team in the regional, can secure a spot in the Super Regionals with a win on Sunday evening. UC Santa Barbara will face San Diego in an elimination game, with the winner advancing to play Oregon.

via GoDucks.com|
#grayson-grinsell#ncaa-baseball#oregon-ducks
education2 years ago

"February 5 Classes Canceled Due to Winter Storm"

Due to local storm conditions, UC Santa Barbara is advising instructors to move to remote instruction or reschedule classes scheduled for February 5, and supervisors to allow impacted staff to work remotely or request time off. Normal campus operations will resume on February 6, unless otherwise notified. Campus events are continuing as planned, and updates related to the storm will be posted on the UCSB.edu homepage. Students and staff are encouraged to register or update their information in UCSB Alert to receive emergency notifications.

via University of California, Santa Barbara|
#campus-operations#education#remote-instruction
"Energy-Efficient Adaptive Roof Tile Reduces Heating and Cooling Costs Naturally"
science-and-technology2 years ago

"Energy-Efficient Adaptive Roof Tile Reduces Heating and Cooling Costs Naturally"

Researchers at UC Santa Barbara have developed an adaptive roofing tile that can reduce heating and cooling costs in buildings without the need for electronics. The tile uses a wax motor to change surface properties based on temperature, switching between a heating state and a cooling state to maintain a target temperature of about 65°F. Testing has shown significant energy savings, with a reduction in energy consumption for cooling by 3.1x and heating by 2.6x compared to non-switching devices. The device operates without electronics, batteries, or external power sources, and its design allows for customization and potential mass manufacture, offering a promising solution for improving energy efficiency in buildings.

via SciTechDaily|
#adaptive-roof-tile#building-thermoregulation#energy-efficiency
Exotic bosonic material discovered by physicists.
science2 years ago

Exotic bosonic material discovered by physicists.

Physicists at UC Santa Barbara have discovered a new state of matter, a bosonic correlated insulator, by creating a highly ordered crystal of bosonic particles called excitons in a moiré pattern of lattices of tungsten diselenide and tungsten disulfide. This is the first time such a material has been created in a "real" matter system. The researchers' moiré platform and pump-probe spectroscopy could become an important means for creating and investigating bosonic materials, opening more windows into the world of condensed matter with new bosonic materials.

via Phys.org|
#bosons#condensed-matter-physics#excitons
science-and-technology2 years ago

"UCSB Researchers Discover Breakthrough in CRISPR Efficiency for Cancer Modeling"

Researchers at UC Santa Barbara have discovered a method to increase the efficiency of CRISPR/Cas9 editing without using viral material to deliver the genetic template used to edit the target genetic sequence. The method stimulates homology-directed repair by approximately threefold without increasing mutation frequencies or altering end-joining repair outcomes. The researchers found that introducing interstrand crosslinks into the workflow increased homology-directed repair dramatically. This method will find the most use in ex-vivo gene editing applications, according to the team, that is, in the realm of disease research and preclinical work.

via Santa Barbara Independent|
#crispr#gene-editing#homology-directed-repair
Hawaii Dominates Big West Volleyball Tournament, Advances to Championship Match.
sports2 years ago

Hawaii Dominates Big West Volleyball Tournament, Advances to Championship Match.

The University of Hawai'i men's volleyball team swept UC Santa Barbara in the semifinals of the Big West Championship, advancing to the championship match against either Long Beach State or UC Irvine. The Rainbow Warriors will play for their third Big West tournament title and look to become the conference's first back-to-back tourney champion. UH hit .394 for the match with four aces and 7.5 blocks, while UCSB was held to just a .113 hitting percentage. The match will be televised nationally on ESPNU.

via University of Hawaii Athletics|
#big-west-championship#espnu#mens-volleyball
"Two Athletes Eyeing NFL Draft: Andre Kelly and Jake Haener"
sports3 years ago

"Two Athletes Eyeing NFL Draft: Andre Kelly and Jake Haener"

Andre Kelly, who played college basketball at Cal and UC Santa Barbara, worked out at tight end during the 49ers' local pro day. Kelly, who averaged 9 points and 6 rebounds in college basketball, said he's open to all possibilities in the future and wants to test his football skills. While his chances of making it in the NFL are slim, there are examples of college basketball players finding success in the league, such as Tony Gonzalez, Antonio Gates, and Mo Allie-Cox.

via NBC Sports|
#andre-kelly#basketball#football