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Archive for the ‘computing’ category

Feb 9, 2024

Northrop Grumman Wins $11 Million to Support DARPA Contract

Posted by in categories: computing, space

Battelle Memorial Institute, Columbus, Ohio (FA8684-24D-B018); The Boeing Co., St. Louis, Missouri (FA8684-24D-B019); The Charles Stark Draper Laboratory Inc., Cambridge, Massachusetts (FA8684-24D-B014); Chip Scan Inc., Rockaway Beach, New York (FA8684-24D-B004); General Dynamics Mission Systems Inc., Dedham, Massachusetts (FA8684-24D-B006); GE Aviation Systems LLC Grand Rapids, Michigan (FA8684-24D-B008); Honeywell International, Clearwater, Florida (FA8684-24D-B010); Idaho Scientific LLC, Boise, Idaho (FA8684-24D-B012); Kratos SRE Inc., San Diego, California (FA8684-24D-B005); L3Harris Technologies Inc., Palm Bay, Florida (FA8684-24D-B007); Lockheed Martin Corp., Orlando, Florida (FA8684-24D-B009); Mercury Systems Inc., Andover, Massachusetts (FA8684-24D-B016); Microsemi SOC Corp., San Jose, California (FA8684-24D-B011); Northrop Grumman Systems Corp., Linthicum Heights, Maryland (FA8684-24D-B003); Radiance Technologies Inc., Huntsville, Alabama (FA8684-24D-B013); Raytheon Co., McKinney, Texas (FA8684-24D-B015); and Sabre Systems Inc., Warminster, Pennsylvania (FA8684-24D-B017), were awarded a $499,000,000 multiple award, indefinite-delivery/indefinite-quantity contract for the design, build, test, and delivery of functioning anti-tamper solutions that will be ready for follow-on production to be integrated into a broad range of Department of Defense programs. The development of these solutions enables the necessary protection of critical program information from adversarial tamper efforts. Work will be performed in the continental United States and is expected to be completed Feb. 28, 2030. This contract was a competitive acquisition, and 20 offers were received. Fiscal 2024 research, development, test, and evaluation funds in the amount of $1,000 per awardee are being obligated at time of award. The Air Force Life Cycle Management, Wright Patterson Air Force Base, Ohio, is the contracting activity.

Roundhouse PBN LLC, Colorado Springs, Colorado, was awarded a $13,619,953 commercial, fixed-firm-price contract for a temporary and relocatable Program Integration Office/Program Management Office facility for the Sentinel Program at F. E. Warren Air Force Base, Wyoming. This contract provides for a one-time procurement for a secure, prefabricated, nominal 26,000-square-foot temporary facility, that will satisfy immediate requirements for additional office space for up to 200 Sentinel project personnel. This will be a commercial supply contract to procure a facility and furnishings, with a limited construction service component to conduct site preparation. Work will be performed at F.E. Warren AFB, Wyoming, and is expected to be completed by Feb. 7, 2025. This contract was a sole source acquisition. Fiscal 2024 operation and maintenance funds in the amount of $1,923,839; and fiscal 2024 procurement funds in the amount of $11,696,114, are being obligated at time of award.

Feb 9, 2024

Combining materials may support unique superconductivity for quantum computing

Posted by in categories: biotech/medical, computing, quantum physics

A new fusion of materials, each with special electrical properties, has all the components required for a unique type of superconductivity that could provide the basis for more robust quantum computing. The new combination of materials, created by a team led by researchers at Penn State, could also provide a platform to explore physical behaviors similar to those of mysterious, theoretical particles known as chiral Majoranas, which could be another promising component for quantum computing.

The new study appears in the journal Science. The work describes how the researchers combined the two magnetic materials in what they called a critical step toward realizing the emergent interfacial , which they are currently working toward.

Superconductors—materials with no —are widely used in digital circuits, the powerful magnets in imaging (MRI) and , and other technology where maximizing the flow of electricity is crucial.

Feb 8, 2024

Why China is betting big on chiplets

Posted by in categories: computing, government

By connecting several less-advanced chips into one, Chinese companies could circumvent the sanctions set by the US government.

Feb 8, 2024

Researchers uncover genetic factors for severe Lassa fever

Posted by in categories: biotech/medical, computing, genetics

While combing through the human genome in 2007, computational geneticist Pardis Sabeti made a discovery that would transform her research career. As a then-postdoctoral fellow at the Broad Institute of MIT and Harvard, Sabeti discovered potential evidence that some unknown mutation in a gene called LARGE1 had a beneficial effect in the Nigerian population.

Other scientists had discovered that this gene was critical for the Lassa virus to enter cells. Sabeti wondered whether a mutation in LARGE1 might prevent Lassa fever—an infection that is caused by the Lassa virus, is endemic in West Africa, and can be deadly in some people while only mild in others.

To find out, Sabeti decided later in 2007, as a new faculty member at Harvard University, that one of the first projects her new lab at the Broad would take on would be a (GWAS) of Lassa susceptibility. She reached out to her collaborator Christian Happi, now the Director of the African Center of Excellence for Genomics of Infectious Diseases (ACEGID) at Redeemer’s University in Nigeria, and together they launched the study.

Feb 8, 2024

New techniques for making qubits out of erbium

Posted by in categories: computing, engineering, particle physics, quantum physics

Qubits are the building block for quantum technology, and finding or building qubits that are stable and easily manipulated is one of the central goals of quantum technology research. Scientists have found that an atom of erbium—a rare-earth metal sometimes used in lasers or to color glass—can be a very effective qubit.

To make qubits, erbium atoms are placed in “host materials,” where the erbium atoms replace some of the material’s original atoms. Two research groups—one at quantum startup memQ, a Chicago Quantum Exchange corporate partner, and one at the US Department of Energy’s Argonne National Laboratory, a CQE member—have used different host materials for erbium to advance , demonstrating the versatility of this kind of qubit and highlighting the importance of materials science to quantum computing and quantum communication.

The two projects address challenges that quantum computing researchers have been trying to solve: engineering multi-qubit devices and extending the amount of time qubits can hold information.

Feb 8, 2024

Pioneering the Future of Computing with a Quantum Network with Masashi Hirose, Co-founder of NanoQT

Posted by in categories: computing, quantum physics

The Quantum Insider (TQI) is the leading online resource dedicated exclusively to Quantum Computing.

Feb 8, 2024

Quantum computer uses a time crystal as a control dial

Posted by in categories: computing, quantum physics

Making a strange state of matter called a time crystal inside a quantum computer helped researchers stabilise a fragile quantum state inspired by Schrödinger’s cat.

By Karmela Padavic-Callaghan

Feb 8, 2024

Prescription guide

Posted by in categories: biotech/medical, computing, cyborgs

To show one of the advantages of being a cyborg, I typed my old prescription into ZEISS Optical Inserts which are for use with the Apple Vision Pro and it said “We are really sorry, but your prescription values go beyond the available range.” But now that I’m a cyborg with artificial lenses, any…


We need your eyeglass prescription to create your ZEISS Optical Inserts – Prescription (sometimes also called distance prescription). This is why we ask you to upload it.

Contact lens prescriptions or ones for task-specific uses (office or computer glasses, near reading glasses) don’t qualify.

Feb 7, 2024

Research team takes a fundamental step toward a functioning quantum internet

Posted by in categories: computing, internet, mathematics, quantum physics

Hong-Ou-Mandel interference of single-#photon-level pulses stored in independent room-temperature #quantum #memories Quantum #repeater #networks require independent absorptive quantum memories capable of #storing and #retrieving indistinguishable photons to perform high-repetition entanglement…


Research with quantum computing and quantum networks is taking place around the world in the hopes of developing a quantum internet in the future. A quantum internet would be a network of quantum computers, sensors, and communication devices that will create, process, and transmit quantum states and entanglement and is anticipated to enhance society’s internet system and provide certain services and securities that the current internet does not have.

A team of Stony Brook University physicists and their collaborators have taken a significant step toward the building of a testbed by demonstrating a foundational quantum network measurement that employs room-temperature . Their findings are described in a paper published in npj Quantum Information.

Continue reading “Research team takes a fundamental step toward a functioning quantum internet” »

Feb 6, 2024

IBM and IonQ Researchers Design Classical Algorithm to Tackle Recent Harvard-Led Study’s Computational Task

Posted by in categories: computing, information science, quantum physics

Despite the Harvard 48 logical #qubits paper is perhaps the biggest leap in #quantum technologies, still the final circuit is classically simulable.


Politics makes strange bedfellows, apparently so does quantum benchmarking.

In a surprising development, IBM Quantum and IonQ researchers teamed up to reveal an alternative classical simulation algorithm for an impressive error correction study conducted by a Harvard and QuEra team and published recently in Nature. IBM is a leader in superconducting quantum computers, while IonQ is noted as a pioneer in trapped ion devices.

Continue reading “IBM and IonQ Researchers Design Classical Algorithm to Tackle Recent Harvard-Led Study’s Computational Task” »

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