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presstv-china tests first spallation neutron device




the china spallation neutron source (csns), china's first spallation neutron device, has entered trial operation as physicists detected neutron beams from the device, announced the institute of high energy physics under the chinese academy of sciences (cas) on friday.the test was conducted on august...



sns-cnms partnership may yield more advanced diamond stripper foils for improved




it may be hard to believe that fragile, ultrathin pieces of material as light as a feather and about the size of a stick of gum could have an enormous impact on thousands of neutron experiments each year. but these specialized films, known as diamond stripper foils, play an impressive role at oak ri...



sns-cnms partnership may yield more advanced diamond stripper foils for improved




foil technician chris luck researches, rates, and recommends diamond stripper foils for use at ornl’s spallation neutron source. these thin films, produced at the ornl center for nanophase materials sciences, strip electrons from ions and produce the proton pulse needed for successful neutron scat...



neutron stars could be our gps for deep space travel




nasa's neutron star interior composition explorer, or nicer, is an x-ray telescope launched on a spacex falcon 9 rocket in early june 2017. installed on the international space station, by mid-july it will commence its scientific work – to study the exotic astrophysical objects known as neutron st...



insight into enzyme's 3-d structure could cut biofuel costs




image: understanding the structure of an enzyme that helps bacteria break down cellulose and chitin in woody plant fibers can aid in developing better biofuels. in this image, an electron density... view more credit: lanllos alamos, n.m., may 18, 2017-- using neutron crystallography, a los alamos ...



leading the way: ornl builds more reliable, longer-lasting targets for high-powe




at the heart of the world's most powerful pulsed-neutron source is a liquid mercury target.



neutron stars could be our gps for deep space travel




credit: nasanasa's neutron star interior composition explorer, or nicer, is an x-ray telescope launched on a spacex falcon 9 rocket in early june 2017. installed on the international space station, by mid-july it will commence its scientific work – to study the exotic astrophysical objects known a...



rex tillerson: china asked north korea to stop nuclear tests - wilts and glouces




us secretary of state rex tillerson has said that china has threatened to impose sanctions on north korea if it conducts further nuclear tests. mr tillerson said china also told the us that it had informed north korea "that if they did conduct further nuclear tests, china would be taking sanctions a...



after 43 years, gentle touch of a neutrino is finally observed




enlarge/ the neutron source at oak ridge national lab.oak ridge national labshare this storyneutrinos are noted for being extremely reluctant to interact with other matter. while it's possible to build hardware that will detect them, these detectors tend to be enormous in order to provide sufficient...



neutrons provide the first nanoscale look at a living cell membrane




neutron scattering is a valuable technique for studying cell membranes, but signals from the cell's other components such as proteins, rna, dna and carbohydrates can get in the way. an ornl team made these other components practically invisible to neutrons by combining specific levels of heavy hydro...



presstv-china tests new missile near korean peninsula




china’s military has tested a new type of missile in an area close to the korean peninsula, where tensions have been running high over washington's deployment of a missile system in south korea.china’s defense ministry said on tuesday that the test of the guided missiles was conducted "in recen...



how protons move through a fuel cell




credit: istockhydrogen is regarded as the energy source of the future: it is produced with solar power and can be used to generate heat and electricity in fuel cells. empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energ...



presstv- us- s korea conduct joint missile tests as north launches icbm




frank smithpress tv, seoulthe us and south korea have conducted a joint missile drill to counter north korea's ballistic missile test on tuesday. china and russia have called for a reduction of tensions. they have a plan that would freeze pyongyang's nuclear and missile tests in exchange for a morat...



nasa neutron star mission begins science operations




nasa's new neutron star interior composition explorer (nicer) mission to study the densest observable objects in the universe has begun science operations.



new neutron holography technique opens a window for obtaining clear 3-d atomic i




image: nearest ca2+ images are split into two parts due to the extra positive charge by eu3+. the interstitial f- image is observed between ca2+ images. the additional f- is needed for... view more credit: nitechnagoya, japan - people usually associate holograms with futuristic 3d display technolo...



nasa to launch first-ever neutron-star mission




this image shows the configuration of nicer's 56 x-ray mirrors that will gather scientific observations and play an instrumental role in demonstration x-ray navigation. credit: nasanearly 50 years after british astrophysicist jocelyn bell discovered the existence of rapidly spinning neutron stars, n...



neutron-rich nucleus shapeshifts between a rugby ball and a discus




an international team led by scientists from ipn orsay (cnrs/université paris-sud), cea, and riken (japan) has performed the first spectroscopy of the extremely neutron-rich isotopes krypton 98 and 100. this experiment showed that there are two coexisting, competing quantum shapes at low energy in ...



corsair presenta neutron nx500: ssd pci-e nvme da 3 gb/s




corsair presenta neutron nx500, ssd nvme con transfer-rate fino a 3 gb/s



presstv-us may tackle north korea alone: trump




the united states has threatened to take a unilateral action to restrain north korea's nuclear program unless china increases pressure on pyongyang.  in an interview with the financial times on sunday, us president donald trump said he will discuss north korea’s nuclear issue with chinese counter...



presstv-us warns china on n. korea and south china sea




us defense secretary james mattis says that north korea’s nuclear weapons program poses a global threat and warned china over its continued "militarization" of the south china sea."it is therefore imperative that we do our part each of us to support our shared goal of denuclearization on the korea...



north korea: china using back channel to stop missile tests




(united nations) — u.s. ambassador nikki haley said tuesday the trump administration believes china is using "back channel networking" with north korea to try and get kim jong un to stop nuclear and ballistic missile testing."we believe they are being productive," she told reporters. "we do think ...



presstv-us warns china on n. korea and south china sea




us defense secretary james mattis says that north korea’s nuclear weapons program poses a global threat and warned china over its continued "militarization" of the south china sea."it is therefore imperative that we do our part each of us to support our shared goal of denuclearization on the korea...



presstv-us may tackle north korea alone: trump




the united states has threatened to take a unilateral action to restrain north korea's nuclear program unless china increases pressure on pyongyang.  in an interview with the financial times on sunday, us president donald trump said he will discuss north korea’s nuclear issue with chinese counter...



new simulations could help in hunt for massive mergers of neutron stars, black h




now that scientists can detect the wiggly distortions in space-time created by the merger of massive black holes, they are setting their sights on the dynamics and aftermath of other cosmic duos that unify in catastrophic collisions.working with an international team, scientists at the department of...



presstv-trump hails china, russia help on n korea bans




us president donald trump has expressed his appreciation to russia and china for voting in favor of the united nations' new sanctions against north korea, the white house says.“president donald j. trump commends the united nations security council for passing a new resolution that increases sancti...