Results 51 to 60 of about 34,307,861 (339)
A common origin of all the species of high-energy cosmic rays? [PDF]
, 1999 Cosmic ray nuclei, cosmic ray electrons with energy above a few GeV, and the diffuse gamma-ray background radiation (GBR) above a few MeV, presumed to be extragalactic, could all have their origin or residence in our galaxy and its halo.
Antoniou, Nikos +2 more
core +1 more source
Large energy, all-fiberized Q-switched pulse laser using a GNRs/PVA saturable absorber
, 2015 We experimentally demonstrate the use of gold nanorods (GNRs)/PVA composite-deposited side-polished fiber as an efficient saturable absorber for use in an all-fiberized, high-energy Q-switched fiber laser.
J. Koo, Junsu Lee, W. Shin, J. Lee
semanticscholar +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Eurasian Journal of Physics and Functional Materials, 2021 A study of the reaction of inelastic scattering of 14.1 MeV neutrons by 23 Na nuclei was carried out at the TANGRA facility using the tagged neutron method. In this work, the energies of visible . transitions are determined, the yields of .
S. B. Dabylova +12 more
doaj +1 more source
, 2010 An efficient all-electron G$^0$W$^0$ method and a quasiparticle selfconsistent GW (QSGW) method for molecules are proposed in the molecular orbital space with the full random phase approximation. The convergence with basis set is examined.
R. G. Parr, San-Huang Ke
core +1 more source
Joint Wireless Information and Energy Transfer in a K-User MIMO Interference Channel [PDF]
, 2013 Recently, joint wireless information and energy transfer (JWIET) methods have been proposed to relieve the battery limitation of wireless devices. However, the JWIET in a general K-user MIMO interference channel (IFC) has been unexplored so far.
Clerckx, Bruno, Park, Jaehyun
core +3 more sources
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Sustainable energy for all [PDF]
, 2015 The idea of ‘sustainable energy for all’ has been built around three key objectives, ‘ensuring universal access to modern energy services, doubling the global rate of improvement in energy ef ciency and doubling the share of renewable energy in the global energy mix‘ (UN, 2012). The rst of these three objectives is most relevant for this chapter.
World Bank, International Energy Agency
openaire +2 more sources
Journal of Applied Poultry Research, 2020 Summary: Creatine is a central constituent in energy metabolism, especially in cells with variable energy demand, such as muscle cells. Animal proteins such as fish meal, poultry meal, and meat meal may provide adequate amounts of creatine when included ...
J.W. Boney, P.H. Patterson, F. Solis
doaj +1 more source
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 +3 more
wiley +1 more source