Results 81 to 90 of about 21,387,745 (369)
Dual-Band Dielectric Resonator Antenna for C and X Band Application
International Journal of Antennas and Propagation, 2012 The proposed technique combines a slot antenna and a dielectric resonator antenna (DRA) to effectively design a dual band dielectric resonant antenna without compromising miniaturization or its efficiency.
Deepak Batra +2 more
doaj +1 more source
Dual-band ridged waveguide [PDF]
, 1975 Waveguide-in-waveguide technique involves routing two waveguides through same passageway. Smaller waveguide can be soft or silver soldered inside X-band waveguide to form single ridge guide and to propagate frequencies at C ...
Franke, J. M.
core +1 more source
Time-Resolved characterization of InAsP/InP quantum dots emitting in the C-band telecommunication window [PDF]
, 2008 The dynamic response of InAsP quantum dots grown on InP(001) substrates by low-pressure Metalorganic Vapor Phase Epitaxy emitting around 1.55 $\mu$m, is investigated by means of time-resolved microphotoluminescence as a function of temperature.
Beaudoin, Gregoire +8 more
core +2 more sources
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
VAD winds from C band Ericsson Doppler Weather Radars
Meteorologische Zeitschrift, 1998 The VAD (Velocity Azimuth Display) technique for retrieving winds from a single Doppler weather radar is well known as a robust and simple one, though still not used on its merits.
Tage Andersson
doaj +1 more source
Dual‐band orthogonal polarised shared aperture array with shared‐elements
Electronics Letters, 2021 In this paper, an orthogonal polarised dielectric resonator antenna (DRA) which can operate at S‐ and C‐band, has been designed as “shared‐element” for forming a dual‐band shared aperture array.
Jiachen Xu, Chenjiang Guo, Jun Ding
doaj +1 more source
Renormalization of the valence and conduction bands of (C 6 H 5 C 2 H 4 NH 3 ) 2 PbI 4 hybrid perovskite [PDF]
, 2021 Min‐I Lee +14 more
openalex +1 more source
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source