The United States Marshals Service (USMS) was hit with a ransomware attack the agency said in a statement. The incident occurred on February 17, and “officials determined that it constitutes a major incident,” according to an agency spokesperson.
Ransomware is a type of malware that locks up computer systems until a “ransom” is paid to unlock the system.
However, these ones are different to the several thousand Starlink satellites that are already circling Earth.
That’s because they sport a more modern and powerful design that gives them four times the capacity for serving customers compared to the original design, SpaceX said. So, yes, it means faster internet speeds for customers.
SpaceX chief Elon Musk confirmed the successful deployment of the new satellites in a tweet.
Unless you confront your theory with what’s actually out there in the Universe, you’re playing in the sandbox, not engaging in science.
The substance can be administered via intravenous injection and holds the possibility of being used in the treatment of conditions such as heart attacks and traumatic brain injury, among others.
An innovative biomaterial has been developed that, when injected intravenously, reduces inflammation and stimulates cell and tissue repair. The efficacy of this biomaterial in treating heart attack-induced tissue damage was demonstrated through successful testing on both rodent and large animal models. The researchers also provided proof of concept, based on a rodent study, suggesting that the biomaterial may prove beneficial in the treatment of traumatic brain injury and pulmonary arterial hypertension.
“This biomaterial allows for treating damaged tissue from the inside out,” said Karen Christman, a professor of bioengineering at the University of California San Diego, and the lead researcher on the team that developed the material. “It’s a new approach to regenerative engineering.”
A diamond sphere made in Germany was key to December’s breakthrough fusion experiment in California.
Electric-car maker Tesla Inc. plans to build a manufacturing plant in the northern Mexican industrial hub of Monterrey, President Andrés Manuel López Obrador said Tuesday.
Mr. López Obrador, who spoke several times in recent days with Tesla Chief Executive Elon Musk, added at his morning press conference that details of the investment would be made known Wednesday.
Posted in physics
Died: 21 November 1970, Bangalore, India.
Affiliation at the time of the award: Calcutta University, Calcutta, India.
Prize motivation: “for his work on the scattering of light and for the discovery of the effect named after him”
Physicists in West Virginia have announced a potential breakthrough that could help upend a longstanding constraint imposed by the first law of thermodynamics.
The discovery, involving how energy is converted in plasmas in space, was described in new research published in the journal Physical Review Letters, and could potentially require scientists to have to rethink how plasmas are heated both in the lab and in space.
The first law of thermodynamics, an expression of the law of conservation of energy albeit styled with relation to thermodynamic processes, conveys that the total energy within a system will remain constant, but that it can be converted from one form of energy into another. More simply, the idea is commonly expressed as “energy can neither be created or destroyed.”
Sometimes the biggest changes can come from the smallest of things and this is definitely the case for a bunch of scientists who have discovered a tiny in size but colossal in impact game-changer for the world. Researchers have found that just a minuscule diamond sphere can completely change life as we know it.
The properties of quark-gluon plasma (QGP), the primordial form of matter in the early universe, is conventionally described using relativistic hydrodynamical models. However, these models predict low particle yields in the low transverse momentum region, which is at odds with experimental data. To address this discrepancy, researchers from Japan now propose a novel framework based on a “core-corona” picture of QGP, which predicts that the corona component may contribute to the observed high particle yields.
Research in fundamental science has revealed the existence of quark-gluon plasma (QGP) – a newly identified state of matter – as the constituent of the early universe. Known to have existed a microsecond after the Big Bang, the QGP, essentially a soup of quarks and gluons, cooled down with time to form hadrons like protons and neutrons – the building blocks of all matter. One way to reproduce the extreme conditions prevailing when QGP existed is through relativistic heavy-ion collisions. In this regard, particle accelerator facilities like the Large Hadron Collider (LHC) and the Relativistic Heavy Ion Collider (RHIC) have furthered our understanding of QGP with experimental data pertaining to such collisions.
Meanwhile, theoretical physicists have employed multistage relativistic hydrodynamic models to explain the data, since the QGP behaves very much like a perfect fluid. However, there has been a serious lingering disagreement between these models and data in the region of low transverse momentum, where both the conventional and hybrid models have failed to explain the particle yields observed in the experiments.