Results 51 to 60 of about 515,216 (272)

Data acquisition electronics and reconstruction software for directional detection of Dark Matter with MIMAC

, 2010
Directional detection of galactic Dark Matter requires 3D reconstruction of low energy nuclear recoils tracks. A dedicated acquisition electronics with auto triggering feature and a real time track reconstruction software have been developed within the ...
Ahlen, Allaoua, Alner, C. Grignon, D. Santos, Dujmic, F. Mayet, Fine, G. Bosson, Giomataris, Green, Green, J.L. Bouly, J.P. Richer, Miuchi, Morgan, Morgan, O. Bourrion, O. Guillaudin, Santos, Sciolla, Sciolla, Spergel   +22 more
core   +3 more sources

Fragmentation studies of high energy ions using CR39 nuclear track detectors [PDF]

, 2006
We report on the measurements of the total charge changing fragmentation cross sections in high-energy nucleus-nucleus collisions using Fe, Si and Pb incident ions.
Balestra, S., Balestra, S., Cecchini, S., Cecchini, S., Di Ferdinando, D., Di Ferdinando, D., Frutti, M., Frutti, M., Giacomelli, G., Giacomelli, G., Giorgini, M., Giorgini, M., Kumar, A., Kumar, A., Mandrioli, G., Mandrioli, G., Manzoor, S., Manzoor, S., Margiotta, A., Margiotta, A., Medinaceli, E., Medinaceli, E., Patrizii, L., Patrizii, L., Popa, V., Popa, V., Spurio, M., Spurio, M., Togo, V.   +28 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Fragmentation of $^7$Li Relativistic Nuclei on a Proton into the $^3$H+$^4$He Channel

, 2010
In a track nuclear photoemulsion exposed to a beamof $^7$Li nuclei accelerated to a momentum of 3 GeV/$c$ per nucleon at the synchrophasotron of the Joint Institute for Nuclear Research (JINR, Dubna), 13 events in which $^7$Li nuclei interacting with ...
Alexandrov, Yu. A., Dronov, V. A., Fetisov, V. N., Gerasimov, S. G., Kharlamov, S. P., Larionova, V. G., Malakhov, A. I., Peresadko, N. G., Pisetskaya, A. V., Shesterkina, L. N., Tamm, E. I.   +10 more
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

R&D Status of Nuclear Emulsion For Directional Dark Matter Search

, 2011
In this study, we are doing R&D for directional dark matter search with nuclear emulsion. First of all, higher resolution nuclear emulsion with fine silver halide crystals was developed in the production facility of emulsion at Nagoya university, and we ...
Agafonova, Akihisa, M. Kimura, M. Nakamura, Natsume, O. Sato, Spergel, T. Asada, T. Naka, T. Nakano, Y. Suzuki, Y. Tawara   +11 more
core   +1 more source

Fragmentation cross sections of 158 A GeV Pb ions in various targets measured with CR39 nuclear track detectors [PDF]

, 2002
We report the measurement of the fragmentation cross sections in high-energy nucleus-nucleus collisions using the 158 A GeV Pb beam from the CERN-SPS. The fragments have charges changed from that of the incident projectile nucleus by $\Delta Z=Z_{Pb}-Z_ ...
Ahlen, Ambrosio, Bertulani, Bhattacharyya, Brechtmann, Cecchini, Cecchini, Dekhissi, Fleischer, G. Giacomelli, G. Mandrioli, G. Sirri, Geer, Giacomelli, He, Hirzebruch, Huntrup, L. Patrizii, M. Giorgini, M. Spurio, Noll, P. Serra, Pshenichnov, S. Cecchini, Sampsonidis, Silberberg, V. Popa, Vilela, Waddington, Waddington   +29 more
core   +2 more sources

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Uranium concentrations in Soil of Salahdin Governorate Using CR-39 Nuclear Track Detector

مجلة بغداد للعلوم, 2014
Uranium concentrations in soil were determined for ten locations in Salahdin governorate using CR-39 track detector, fission fragments track technique was used, the nuclear reaction of nuclear fission fragments obtained by the bombardment of 235U with ...
Baghdad Science Journal
doaj   +1 more source

Measurement of the radiation pollution of radon in selected locations from Saladin Governorate by using the nuclear track detector

Tikrit Journal of Pure Science, 2023
The aim of  present paper to find the contamination  selected area in Salahdin governorate where the radon gas concentration elevated and they are :Al-Qadasaia quarter ,Hamad Shahab village (communication center in past),Al-douloyea town –Youths center,
Sabah Mahmoud Aman Allah, Saif Amer Mahdi, Yassen Hameed Mahmoud   +2 more
doaj   +1 more source