Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog – Page 3144

The latest iteration of Intel’s cluster scheduling support for x86 hybrid P/E-core CPUs were posted on Friday in seeking to enhance the performance of some workloads under Linux when running on recent Intel Core processors.

Earlier this year Intel posted a new round of Linux cluster scheduling patches after their original implementation I found to be causing regressions and hurting performance at the time with Alder Lake when their original cluster scheduling work was being tackled in 2021. With the 2023 incarnation things appear to be in much better shape.

In June were the v2 patches and on Friday succeeded by a third version. This newest version simplifies how the sibling imbalance is computed and removes the asym packing bias, rounding is added to the sibling imbalance, and some basic changes.

Read more | >

Research on mu heavy chain knockout mice (MuMt-; Bnull), which are mice that are genetically incapable of producing mature B-cells, has suggested that B-cells amplify the metabolic effects of diseases, especially diabetes and insulin resistance. Since type 2 diabetes (T2D) and hyperthyroidism, both of which are autoimmune conditions, are strongly correlated with PCOS, scientists have attempted to investigate an autoimmune trigger for PCOS, which has remained unsuccessful.

Study findings

In the present study, researchers evaluate previously hypothesized factors associated with cyst formation and inflammation, which include B-cell frequency, hyperandrogenemia, and autoantibodies.

Read more | >

This is according to a press release by NASA published on Thursday.

Woodside Energy will test the machine’s software and provide data and feedback to NASA particularly as it relates to developing remote mobile dexterous manipulation capabilities to accommodate remote caretaking of uncrewed and offshore energy facilities.

“Valkyrie will advance robotic remote operations capabilities which have potential to improve the efficiency of Woodside’s offshore and remote operations while also increasing safety for both its personnel and the environment. In addition, the new capabilities may have applications for NASA’s Artemis missions and for other Earth-based robotics objectives,” said the NASA statement.

Read more | >

Optics researchers at Lawrence Livermore National Laboratory (LLNL) have refined their novel metasurface process to create taller features without increasing feature-to-feature spacing, an advance that unlocks exciting new design possibilities.

“We have refined our process to create metasurfaces that allow for a wide optical bandwidth and a large span of incidence angles for an antireflection layer,” said LLNL research scientist Eyal Feigenbaum, the principal investigator. “We can now cover bandwidth range all the way from the ultraviolet to wavelengths larger than 2 microns, which is extraordinary. That wasn’t possible with the existing technology.”

The result is reported in a new paper, “All-Glass Metasurfaces for Ultra-Broadband and Large Acceptance Angle Antireflectivity: from Ultraviolet to Mid-Infrared.” It will be the cover story for the December 2023 issue of Advanced Optical Materials.

Read more | >

Earlier this year, scientists completed the first transmission of energy from space to earth, potentially revolutionizing carbon-free energy. The scientists behind the incredible achievement explain the process. Jeff Glor reports.

“CBS Saturday Morning” co-hosts Jeff Glor, Michelle Miller and Dana Jacobson deliver two hours of original reporting and breaking news, as well as profiles of leading figures in culture and the arts. Watch “CBS Saturday Morning” at 7 a.m. ET on CBS and 8 a.m. ET on the CBS News app.

Watch CBS News live: https://cbsn.ws/1PlLpZ7c
Download the CBS News app: https://cbsn.ws/1Xb1WC8
Follow “CBS Mornings” on Instagram: https://bit.ly/3A13OqA
Like “CBS Mornings” on Facebook: https://bit.ly/3tpOx00
Follow “CBS Mornings” on Twitter: https://bit.ly/38QQp8B

Try Paramount+ free: https://bit.ly/2OiW1kZ

Continue reading “Groundbreaking research transmits energy from space to Earth” | >

Stevens’ School of Systems and Enterprises (SSE) held a reception at Northrop Grumman’s Space Systems headquarters in Dulles, Va., to congratulate its 21 employees who received their Master of Engineering in Space Systems Engineering through the SSE Corporate Education program.

SSE’s Dr. Wiley Larson was able to congratulate the cohort of graduates, and Marcos Stephens, director, technical staff development for NGC Space Systems, served as the program emcee. Stephens and Carol Ruiz, director, online and corporate engagement for SSE, planned the event with the assistance of Julie Godby, executive assistant at NGC. The School of Systems and Enterprises has partnered with Northrup Grumman since 2006 and is excited to be engaged with their Space Systems segment.

Read more | >