ライフサイエンスコーパス: radio

1 This technique was exemplified using a radio ((14)C) isotopologue and a stable ((13)C6) isotopo

2 Radio amplification by stimulated emission of radiation

3 ack hole identified with the position of the radio and infrared source Sagittarius A* (refs.

4 other fast radio bursts have similarly faint radio and optical counterparts, our findings imply that

5 The Radio and Plasma Wave Science instrument detected a cold

6 r in vitro biosynthesis of the corresponding radio and stable isotope labeled metabolites, namely, (1

7 ndards are not required under the concept of radio and stable isotopologues using adapted LC-RAD/MS p

8 from the in-situ measurements by the Cassini Radio and Wave Plasma Science Langmuir Probe, the Ion an

9 ltraviolet-optical-infrared, and the delayed radio and x-ray emission.

10 tive black hole in 47 Tucanae (NGC 104) from radio and X-ray observations, respectively.

11 include local and international television, radio, and print media.

12 growth in mice, and have been implicated in radio- and chemo-resistance.

13 ains poor, despite the combined treatment of radio- and chemotherapy following surgical removal.

14 Quantitative assessment of radio- and chemotherapy response with (18)F-FDG whole-bo

15 e green-(99m)Tc-nanocolloid enables combined radio- and fluorescence image guidance during sentinel n

16 Intraoperatively, radio- and fluorescence-guided SN detection rates were s

17 se modulators have led to the development of radio- and fluorescently labeled tool compounds, enablin

18 ast-proliferating tumor cells during chemo-, radio-, and immunotherapy.

19 was detected on 28 April 2020 by the STARE2 radio array(6) in the 1,281-1,468 megahertz band.

20 At intermediate scales (about 150 parsecs), radio astronomers have observed the Galactic Centre lobe

21 Our adaptation of radio astronomy imaging techniques to study extremely tr

22 crucial role in a wide range of fields, from radio astronomy to nuclear magnetic resonance imaging.

23 nlicensed industrial, scientific and medical radio band, including the Wi-Fi channels.

24 quitous Wi-Fi devices operating at gigahertz radio bands.

25 We report the detection of a fast radio burst (FRB 181112), localized with arcsecond preci

26 Here we report the localization of a fast radio burst (FRB 190523) to a few-arcsecond region conta

27 tial and frequency characterization of solar radio burst fine structures observed with the Low Freque

28 rt the subarcsecond localization of the fast radio burst FRB 121102, the only known repeating burst s

29 eport observations of a millisecond-duration radio burst from the Galactic magnetar SGR 1935+2154, wi

30 observations are inconsistent with the fast radio burst having a Galactic origin or its source being

31 nate the observed spatial characteristics of radio burst images.

32 The recent detection of a Galactic fast radio burst in association with a soft gamma-ray repeate

33 Fast radio bursts (FRBs) are brief radio emissions from dista

34 Fast radio bursts (FRBs) are brief, bright, extragalactic rad

35 Fast radio bursts (FRBs) are millisecond-duration radio trans

36 Fast radio bursts (FRBs) are millisecond-duration radio trans

37 the extragalactic, millisecond-duration fast radio bursts (FRBs)(2).

38 Fast radio bursts are astronomical radio flashes of unknown p

39 Fast radio bursts are mysterious millisecond-duration transie

40 Other engines that could produce fast radio bursts are not required, but are also not impossib

41 distances of the hitherto non-repeating fast radio bursts are yet to be identified.

42 In some cases, the radio bursts can show periodic or quasiperiodic intensit

43 So far all fast radio bursts have been detected with large single-dish t

44 However, if other fast radio bursts have similarly faint radio and optical coun

45 viously the source of the brightest Galactic radio bursts observed on similar timescales(7).

46 ps giving rise to some of the enigmatic fast radio bursts observed(11), and their supernovae may be a

47 of reported arcsecond-localized(14-18) fast radio bursts with four new localizations in host galaxie

48 d-duration bursts of radio waves (named fast radio bursts) have been detected from beyond the Milky W

49 es exist regarding the sources of these fast radio bursts, their intensities, durations and temporal

50 roduce at least some, and probably all, fast radio bursts.

51 the dispersion of a sample of localized fast radio bursts; this technique determines the electron col

52 MES exploits the concept of software-defined radio by virtualizing NMR electronics in the digital dom

53 analysis included the paired t test and odds radio calculations.

54 Her accompanying students hiked out, radio-called 911, and the Harborview Medical Center (Sea

55 We use the stable-and radio-carbon isotopic signatures of wetland sediment met

56 potential of the physical properties of the radio channel itself to provide communications security.

57 is 15 months despite aggressive surgery and radio-chemotherapy approaches.

58 which includes surgery followed by adjuvant radio-chemotherapy, produces only modest benefits to sur

59 tion ages as well as other multigenerational radio-chronometers such as (237)Np/(241)Pu.

60 An intercomparison of the radio-chronometric ages of four distinct plutonium-certi

61 c standards as quality control standards for radio-chronometry applications.

62 rates a novel concept for intratumoral chemo-radio combination therapy for locally advanced solid tum

63 icrowave devices are ubiquitous in radar and radio communication and indispensable in the readout cha

64 in optical frequency combs, such as wireless radio communication and wireless synchronization to a re

65 ng shows no visible artifacts, implying full radio-compatibility.

66 Cephalosporins, clindamycin, and radio contrast media (RCM) were mainly involved in subse

67 imes of ultrafast information processing for radio, control, and scientific computing.

68 ack of both a comparably luminous persistent radio counterpart and a high Faraday rotation measure(6)

69 Instead, the radio data require the existence of a mildly relativisti

70 am rely on contrast injection to enhance the radio-density within the vessel lumen.

71 , compliant systems of sensors, circuits and radios designed to intimately interface with the soft ti

72 he patient was referred to the Department of Radio-diagnosis for ultrasound.

73 All candidate signatures appear radio-dim and do not have the X-ray to radio flux ratios

74 kes, identifying 54 candidates from airborne radio-echo sounding, and 2 lakes from ice-surface elevat

75 tumor ablation (with transarterial chemo- or radio-embolization).

76 The observed radio emission can be explained by either a collimated u

77 We observed a ridge of radio emission connecting the merging galaxy clusters Ab

78 Radio emission from positive leaders has nevertheless be

79 ll 'needles'-that are the dominant source of radio emission from the positive leaders.

80 instability modulation can lead to pulsating radio emission in astrophysical environments.

81 rgy distribution, or low-energy cutoffs, for radio emission in galaxy clusters and radio galaxies, ha

82 posed that the observed gamma-ray, X-ray and radio emission is due to an ultra-relativistic jet being

83 nsistent with a magnetospheric origin of the radio emission, and disfavours the radiation models invo

84 d the generation of high-intensity bursts of radio emission.

85 , based on spatially coincident infrared and radio emission.

86 Fast radio bursts (FRBs) are brief radio emissions from distant astronomical sources.

87 r, the motion of clouds can be compared with radio emissions from the magnetosphere, which is connect

88 can be determined for both the infrared and radio emissions.

89 ynchrotron emission(7,8), and a multitude of radio-emitting magnetized filaments(9), the origin of wh

90 P = .0034) and durability (P = .0081, hazard radio favoring CDAR, 0.094) of MRD-free CR.

91 red to power the synchrotron emission of the radio filaments within and in the vicinity of the bubble

92 Fast radio bursts are astronomical radio flashes of unknown physical nature with durations

93 rsts (FRBs) are brief, bright, extragalactic radio flashes(1,2).

94 ibution and metabolism of [(18)F]F-HPA-12, a radio-fluorinated version of the ceramide analog N-(3-hy

95 ppear radio-dim and do not have the X-ray to radio flux ratios required for accreting black holes.

96 iability, quasi-periodicity and the delay of radio flux variations relative to optical changes.

97 ith a proxy for solar activity, the F10.7 cm radio flux, and therefore with the solar cycle phase.

98 sition is highly correlated with the F10.7cm radio flux.

99 mmission was the first auction to reallocate radio frequencies between two different kinds of uses: f

100 n magnetic fields, cause copious emission at radio frequencies in both clusters of galaxies and radio

101 ctric field induced dielectric tunability at radio frequencies, to the level comparable with more mat

102 nas are replicas of antennas that operate at radio-frequencies, but with considerably smaller dimensi

103 e performance metrics of small, stretchable, radio frequency (RF) antennas realized using these strat

104 that may fit one or a few different types of radio frequency (RF) coils.

105 udy was aimed at investigating the effect of radio frequency (RF) heating at different temperatures o

106 netic resonance (NMR) spectroscopy, tailored radio frequency (RF) irradiation schemes, and computatio

107 Radio frequency (RF) measurements were obtained from the

108 advanced pasteurization treatments based on radio frequency (RF) or microwave (MW) energy, dielectri

109 nt permits encoding a signal in the radiated radio frequency carrier.

110 smaller dimensions when compared with their radio frequency counterparts.

111 es oscillating inside the cavity generates a radio frequency current, which couples to the electrodes

112 comprehension of not only their optical and radio frequency dielectric tunability, but also for the

113 ins with 14% moisture content exposed to the radio frequency energy at 300 W for different temperatur

114 components, which means that the transmitted radio frequency field is spatially inhomogeneous.

115 films rapidly heat when exposed to low-power radio frequency fields.

116 oach based on the application of atmospheric radio frequency glow discharge (rf-GD) optical emission

117 The results indicated that radio frequency heating had no effect on the protein pro

118 g to these finding, it can be concluded that radio frequency heating improves the functional properti

119 Several devices including radio frequency identification (RFID) tag, heater, strai

120 's complete foraging history, obtained using radio frequency identification (RFID).

121 smitted from simple, battery-less tags using Radio Frequency Identification (RFID).

122 RFID sensor tags consist of an antenna, a radio frequency integrated circuit chip (RFIC), and at l

123 contact hole array was fabricated, to which radio frequency magnetron sputtering process was then ap

124 eir navigation may be disrupted by increased radio frequency noise generated by solar storms, suggest

125 experiments where the pseudo dimension is a radio frequency offset Deltaomega of a weak (15)N satura

126 Plasma parameters (radio frequency power and argon flow rates) were optimiz

127 ificantly different optimization parameters (radio frequency power and gas flow rates) were tested in

128 sis in ICP MS was optimized according to the radio frequency power and nebulization gas flow rate.

129 ptimized by analyzing the quality factor and radio frequency properties of the coil, considering the

130 ents to examine its breakdown behavior under radio frequency radiations, we observe that the critical

131 frequency comb phase-coherently upconverts a radio frequency signal by a factor of [Formula: see text

132 rection, the antenna can receive an external radio frequency signal, couple it to the active region,

133 the SWs was analyzed using three-dimensional radio frequency simulations.

134 The radio frequency sputtered nickel oxide thin film nanostr

135 ted electronics, neuromorphic computing, and radio frequency switches.

136 ere, we give a proof of concept of a compact radio frequency transmitter based on a semiconductor las

137 c and/or electronic packages needing visible-radio frequency transparency.

138 ition of biopotentials is enabled by the RF (Radio Frequency) microwave backscattering effect where t

139 also divides an optical frequency down to a radio frequency, or translates its phase to any other op

140 ture ion mobility experiments performed in a radio frequency-confining drift cell.

141 Moreover, 2D (31)P-(31)P MAS radio frequency-driven recoupling NMR indicates the pres

142 chitectures in open-network designs minimize radio frequency-induced eddy currents, forming the basis

143 d cell-growth studies under the influence of radio-frequency (rf) cell stimuli.

144 al metals meet the requirements for emerging radio-frequency (RF) devices so far.

145 Radio-frequency (RF) electronics, which combine passive

146 atic protons in free substrate for selective radio-frequency (RF) labeling and, (ii) the process of i

147 henylboronic acid-based, hydrogel-interlayer Radio-Frequency (RF) resonator is demonstrated as a high

148 To complement radio-frequency accelerator-based large-scale facilities

149 de of the accelerating fields sustainable by radio-frequency accelerators demand for the pursuit of a

150 However, the size and cost of conventional radio-frequency accelerators limit the utility and reach

151 or terahertz- to- optical devices as well as radio-frequency acoustic devices where piezoelectricity

152 esses to allow two-photon, near-infrared and radio-frequency activation.

153 nt, on-chip inductors remains a challenge in radio-frequency and power microelectronics, where they p

154 new avenue to implement DW nano-devices for radio-frequency applications.

155 silicon nitride membrane to an off resonant radio-frequency cavity formed by a lumped element circui

156 tra-dense memory, neuromorphic computing and radio-frequency communication systems(2,3,11).

157 gh-frequency (55 MHz) ultrasound and the raw radio-frequency data processed.

158 Here, we demonstrate that a radio-frequency deflector in combination with a dipole s

159 w sensitivity limit for atom-based, absolute radio-frequency electric field sensing of 5 muV cm(-1) H

160 Radio-frequency electromagnetic fields (RF-EMFs) can be

161 Detecting weak radio-frequency electromagnetic fields plays a crucial r

162 space-based detectors (satellites measuring radio-frequency emissions after passage through normal m

163 ltitude illustrates the feasibility of using radio-frequency emissions to detect 0.003 to 1,600 MQNs,

164 ADENA condition) to induce RASER without any radio-frequency excitation pulses.

165 suppressed in response to higher degrees of radio-frequency excitation strength and recovers during

166 Herein, we show that high-power radio-frequency fields can be used in CEST experiments t

167 and probing barium atomic ions confined in a radio-frequency ion trap.

168 essfully grown on different substrates using radio-frequency magnetron sputtering technique.

169 Letter, we demonstrate direct actuation of a radio-frequency micromechanical plate-type resonator by

170 ons were grown on c-sapphire substrate using radio-frequency plasma assisted molecular beam epitaxy.

171 nthesized together with a related phase by a radio-frequency plasma reaction under near-ambient condi

172 teraction between microparticles suspended a radio-frequency produced plasma sheath.

173 Tailored radio-frequency pulses allow quantum state storage for u

174 sists of inductors sensitive to the transmit radio-frequency pulses, along with diodes acting as swit

175 ill not understood how positive leaders emit radio-frequency radiation or why they behave differently

176 mical dynamics in the optical, infrared, and radio-frequency regimes.

177 we observed the quantization of a megahertz radio-frequency resonator, cooled it to the ground state

178 ctrometer incorporating a highly specialized radio-frequency resonator, where a high degree of proton

179 Our design consists of an array of radio-frequency superconducting quantum interference dev

180 Both an interferometric radio-frequency technique and second-order autocorrelati

181 rmation of exchange rate, magnetic field and radio-frequency transmission inhomogeneities, can be obt

182 optical lattices(2,3) or individual ions in radio-frequency traps(4,5).

183 alleviate the predicted spectrum crunch for radio-frequency wireless communications.

184 We present a radio-frequency-activated switching system that can auto

185 frequencies in both clusters of galaxies and radio galaxies through non-thermal radiation emission ca

186 s, for radio emission in galaxy clusters and radio galaxies, have not yet been determined.

187 r a non-thermal population of electrons in a radio galaxy jet/lobe, located at a significant distance

188 s produced by cluster mergers or injected by radio galaxy jets, which impacts the formation of large-

189 Using a radio-genomics dataset, Statistical RMS was significantl

190 l stability of (99m)Tc-RYM1 was evaluated by radio-high-performance liquid chromatography analysis.

191 20.4 min), AIF is routinely determined with radio-HPLC of blood sampled frequently during the PET ex

192 rity of the isolated (211)At was assessed by radio-HPLC.

193 asma in the highest tertile (adjusted hazard radio [HR] 1.44, 95% CI 1.14-1.83) and the presence of e

194 Here we report on high-cadence (0.25 s) radio imaging of a 228 MHz radio source pulsating with a

195 Here we report radio imaging that reveals a bipolar bubble structure, w

196 findings have implications for the design of radio-immunotherapy trials in that local irradiation is

197 Here we report three-dimensional radio interferometric observations of lightning over the

198 ing burst source, using high-time-resolution radio interferometric observations that directly image t

199 nt on day timescales, and very long baseline radio interferometry yields an angular size of less than

200 ng the release of thyroid autoantigens after radio-iodine therapy in Graves patients.

201 is anchored in numerical time by means of a radio-isotopic date, obtained from a bentonite layer int

202 Radio-isotopic dates over this interval in the Karoo Bas

203 Here, we report the first application of a radio-isotopic dating method to the site.

204 an be visualized by microscopy and probed by radio-ligand binding.

205 lts of isothermal titration calorimetry, and radio-ligand uptake and fluorescent transport assays on

206 Here we report that the radio light curve of GW170817 has no direct signature of

207 Because the cocoon model explains the radio light curve of GW170817, as well as the gamma-ray

208 Within 100 days of the merger, the radio light curves will enable observers to distinguish

209 During six of these crossings, a radio link with Earth was monitored to determine the gra

210 es suggest an extragalactic origin and imply radio luminosities that are orders of magnitude larger t

211 Radio-nanomedicine, or the use of radiolabeled nanoparti

212 neuronal activity while subjects listened to radio news played faster and faster until becoming unint

213 e 24 human subjects (12 females) listened to radio news uttered at different comprehensible rates, at

214 bgroups of radiosensitivity: radiosensitive, radio-normal, and radioresistant groups.

215 Here we report an eight-hour targeted radio observational campaign comprising four sessions an

216 g simultaneous infrared, optical, x-ray, and radio observations of the Galactic black hole system V40

217 We present polarimetric radio observations of the pulsar PSR J1906+0746 that dem

218 Solar radio observations provide a unique diagnostic of the ou

219 ious measurements of pulsars using x-ray and radio observations, and nuclear-theory computations usin

220 ere obtained from Venus Express and Akatsuki radio occultation profiles penetrating down to an altitu

221 radiotherapy might be a favorable option for radio-oncologic treatment in this tumor type.

222 tissue, thus demonstrating its potenial as a radio-opaque biomaterial.

223 cid) (PLA), validated their functionality as radio-opaque materials.

224 Degradation tests with radio or stable isotope labeled compounds enable the det

225 C patients, cetuximab alone or combined with radio- or chemotherapy fails to yield long-term control

226 lobes that can be seen in both the X-ray and radio parts of the spectrum(2,3), indicating broadly col

227 The difference between the radio period of 1.751 to 1.765 hours and infrared period

228 allows approaching long-standing contests in radio physics.

229 ormed before the gravitationally bound young radio pulsar.

230 neighbouring fields of gamma-ray bursts and radio pulsars has also offered insights.

231 Radio pulsars in short-period eccentric binary orbits ca

232 is 4 x 10(3) times greater than that of any radio pulse from the Crab pulsar-previously the source o

233 ropagate in discrete steps, emitting copious radio pulses in the 30-300-megahertz frequency band(2-8)

234 spersed whistler emissions and non-dispersed radio pulses.

235 resistance (chemo and endocrine) as well as radio resistance, it is essential to design novel therap

236 cacy and ultimately lead to acquired drug or radio resistance.

237 systemic toxicity, temporary remission, and radio-resistance in lung cancer cells.

238 Unfortunately, radio-resistance is a common problem and a major contrib

239 e targets have been previously implicated in radio-resistance.

240 amming and contributes to intratumoral Tcell radio-resistance.

241 eutic efficacy and the emergence of drug and radio-resistance.

242 The dermal macrophages were radio resistant and not replaced by monocytes or adult B

243 functionality indirectly via its actions on radio-resistant host cells in an IL-2- and IL-15-depende

244 ssue-resident memory T cells, which are more radio-resistant than circulating/lymphoid tissue T cells

245 ion is a promising approach for treatment of radio-resistant tumours such as those containing hypoxic

246 argeting ATX3 may be a promising strategy to radio-sensitise BRCA-deficient cancers.

247 the impact of modulated radiation fields on radio-sensitivity and cell recovery during dose delivery

248 Finally, SKY analysis revealed that radio-sensitivity of structurally rearranged chromosomes

249 As a result, ormeloxifene induces radio-sensitization in cervical cancer cells and caused

250 bsorb radiation rays (e.g. X-ray) can act as radio-sensitizers to deposit radiation energy within tum

251 nanoparticles produce UV-A light that has a radio-sensitizing effect.

252 isecond-duration transients prevalent in the radio sky.

253 -cadence (0.25 s) radio imaging of a 228 MHz radio source pulsating with a period of 2.3 s during a s

254 alactic Centre, which is coincident with the radio source Sagittarius A*, and stellar feedback from t

255 The emission is centred on the radio source Sagittarius A*, but the redshifted side is

256 We report the detection of a counterpart radio source that appears 16 days after the event, allow

257 The flux density of the persistent radio source varies by around ten per cent on day timesc

258 econds of a faint 180-microJansky persistent radio source with a continuum spectrum that is consisten

259 l plasma structures were observed as pulsing radio sources along the positive leader length and were

260 Current treatment is confined to (radio) surgery and no targeted drug therapies exist.

261 The slugs were taken to the laboratory, radio-tagged using a recently developed procedure, and f

262 By attaching radio tags on the wintering grounds and relocating the s

263 os for 27 months with and without the aid of radio telemetry and conducted 86 experimental, unconceal

264 By using an automated radio telemetry system, we compared pre- and post-breedi

265 a combination of capture-mark-recapture and radio telemetry, we compared survival probabilities betw

266 ed their migration using an intercontinental radio-telemetry array.

267 We used a breeding-range-wide automated radio-telemetry system to track movements in a migratory

268 r the merger by using a global network of 32 radio telescopes.

269 In ultra-wideband or impulse radio terahertz wireless communication, the atmosphere r

270 of PEG-PLA/CWO/PTX-based intratumoral chemo-radio therapy in mouse tumor xenografts (in terms of tum

271 The new radio-TLC method allows quality control in a short time

272 Radiation and temozolomide (radio/TMZ) resistance are major contributors to cancer r

273 ssion and apoptosis in vitro in parental and radio/TMZ-resistant GBM and inhibited tumor growth witho

274 th without toxicity in vivo in U87MG GBM and radio/TMZ-resistant GBM orthotopic tumor models.

275 cogenic transformation with up-regulation in radio/TMZ-resistant GBM, transcriptionally regulating HS

276 s contributing to the development of GBM and radio/TMZ-resistant GBM.

277 nd occurs over a broad energy range from the radio to the gigaelectronvolt bands(1-6).

278 Here we used X-ray imaging, radio-tracing of hemolymph, and micropressure measuremen

279 Each of the slugs was radio-tracked for approximately 10 h during which their

280 We used radio-tracking and ice drift data to quantify the influe

281 We report the results of an experiment on radio-tracking of individual grey field slugs in an arab

282 radio bursts (FRBs) are millisecond-duration radio transients of unknown physical origin observed at

283 radio bursts (FRBs) are millisecond-duration radio transients(1,2) of unknown origin.

284 arger than those of all known short-duration radio transients.

285 is analogous to Sommerfeld's description of radio transmission along Earth's surface by ground waves

286 to be addressed separately from the physical radio transmission aspects of wireless systems.

287 Since the days of Hertz, radio transmitters have evolved from rudimentary circuit

288 From 2014 to 2016, we deployed radio transmitters on 1,937 individuals of 4 shorebird s

289 ise to a hitherto unidentified population of radio, ultraviolet, X-ray and gamma-ray transients in th

290 The observations demonstrate that radio wave propagation effects, and not the properties o

291 s of the emitting source from the effects of radio wave propagation has long been a major challenge i

292 les much shorter than those corresponding to radio wave propagation in the corona.

293 asurements, remote optical observations, and radio wave reflection experiments have produced conflict

294 Here we report the results of optical-to-radio-wavelength monitoring of the blazar CTA 102 and sh

295 elativistic particles, producing emission at radio wavelengths that illuminates the magnetic ridge.

296 Intense, millisecond-duration bursts of radio waves (named fast radio bursts) have been detected

297 Interactions of high-frequency radio waves (RF) with biological tissues are currently b

298 ongly affects the propagation of the emitted radio waves, so decoupling the intrinsic properties of t

299 t strong luminescence and discrete-frequency radio waves.

300 agnetic-resonance-imaging-guided synergistic radio-/X-ray inducible photodynamic therapy of tumors is