Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 1
1973 2
1974 1
1975 1
1976 2
1978 1
1984 1
1985 5
1986 1
1987 2
1993 1
1999 1
2000 3
2001 1
2002 4
2003 1
2004 3
2005 3
2008 4
2009 1
2010 5
2011 3
2012 5
2013 8
2014 10
2015 8
2016 10
2017 6
2018 9
2019 3
2020 3
2021 7
2022 5
2023 7
2024 6

Text availability

Article attribute

Article type

Publication date

Search Results

118 results

Results by year

Filters applied: . Clear all
Page 1
Phytochemical analysis of Panax species: a review.
Yang Y, Ju Z, Yang Y, Zhang Y, Yang L, Wang Z. Yang Y, et al. J Ginseng Res. 2021 Jan;45(1):1-21. doi: 10.1016/j.jgr.2019.12.009. Epub 2020 Jan 14. J Ginseng Res. 2021. PMID: 33437152 Free PMC article. Review.
Recently, advanced analytical methods including thin layer chromatography, high-performance thin layer chromatography, gas chromatography, high-performance liquid chromatography, ultra-high performance liquid chromatography with tandem ultraviolet, diode array detector, ev …
Recently, advanced analytical methods including thin layer chromatography, high-performance thin layer chromatography, gas chromatography, h …
Development of a D-D neutron spectrum detector based on helium-3 proportional counter.
Yuan G, Wen Z, Feng L, Luo X, Wei L, Zhang J, Zhao W, Yang Q, Liu Y. Yuan G, et al. Rev Sci Instrum. 2023 Nov 1;94(11):113503. doi: 10.1063/5.0159707. Rev Sci Instrum. 2023. PMID: 37921520
The detector achieved a resolution of 96 keV for 2.406 MeV neutrons with a pulse shaping of 2 s. Test results indicate that this detector has the potential to form a D-D neutron spectrometer for tokamaks, composed of detector arrays....
The detector achieved a resolution of 96 keV for 2.406 MeV neutrons with a pulse shaping of 2 s. Test results indicate that th …
Radiation detectors in nuclear medicine.
Ranger NT. Ranger NT. Radiographics. 1999 Mar-Apr;19(2):481-502. doi: 10.1148/radiographics.19.2.g99mr30481. Radiographics. 1999. PMID: 10194791 Review.
A detector may be used to detect single events (pulse mode) or to measure the rate of energy deposition (current mode). ...The ionization detector, Geiger-Muller detector, extremity and area monitor, dose calibrator, well counter, thyroid …
A detector may be used to detect single events (pulse mode) or to measure the rate of energy deposition (current mode). …
The photonic content of a transmission-line pulse.
Varvelis E, Biswas D, DiVincenzo DP. Varvelis E, et al. Proc Natl Acad Sci U S A. 2024 Jan 23;121(4):e2314846121. doi: 10.1073/pnas.2314846121. Epub 2024 Jan 16. Proc Natl Acad Sci U S A. 2024. PMID: 38227653 Free PMC article.
When the pulse is bipolar, that is, the integrated voltage of the pulse is zero, then the state can be described by the finite displacement of a single mode. ...We consider properties that photon counters and quantum non-demolition detectors must have …
When the pulse is bipolar, that is, the integrated voltage of the pulse is zero, then the state can be described by the finite …
Pulse Detecting Genetic Circuit - A New Design Approach.
Noman N, Inniss M, Iba H, Way JC. Noman N, et al. PLoS One. 2016 Dec 1;11(12):e0167162. doi: 10.1371/journal.pone.0167162. eCollection 2016. PLoS One. 2016. PMID: 27907045 Free PMC article.
The existing synthetic-biological counters, responsive to the beginning of the pulse, are sensitive to the pulse duration. ...As biological events do not follow precise timing, use of such a pulse detector would enable the design of robust async …
The existing synthetic-biological counters, responsive to the beginning of the pulse, are sensitive to the pulse durati …
Arduino-Based Readout Electronics for Nuclear and Particle Physics.
Köhli M, Weimar J, Schmidt S, Schmidt FP, Lambertz A, Weber L, Kaminski J, Schmidt U. Köhli M, et al. Sensors (Basel). 2024 May 5;24(9):2935. doi: 10.3390/s24092935. Sensors (Basel). 2024. PMID: 38733041 Free PMC article.
The capabilities can be extended to data taking and signal analysis at mid-level rates. Two detector realizations are presented, which cover the readouts of proportional counter tubes and of scintillators or wavelength-shifting fibers with silicon photomultipliers ( …
The capabilities can be extended to data taking and signal analysis at mid-level rates. Two detector realizations are presented, whic …
A Narrow Optical Pulse Emitter Based on LED: NOPELED.
Real D, Calvo D, Díaz A, Salesa Greus F, Sánchez Losa A. Real D, et al. Sensors (Basel). 2022 Oct 10;22(19):7683. doi: 10.3390/s22197683. Sensors (Basel). 2022. PMID: 36236781 Free PMC article.
This work presents NOPELED, a light source based on LEDs emitting short optical pulses with typical rise times of less than 3 ns and Full Width at Half Maximum lower than 7 ns. ...While the wavelength is fixed for a given LED model, the intensity and the frequency of the o …
This work presents NOPELED, a light source based on LEDs emitting short optical pulses with typical rise times of less than 3 ns and …
A processing circuit for overlapped pulse signals for a thermal neutron coincidence counter.
Lee CY, Lee TH, Kim HD. Lee CY, et al. Appl Radiat Isot. 2009 Nov;67(11):2044-8. doi: 10.1016/j.apradiso.2009.07.013. Epub 2009 Aug 6. Appl Radiat Isot. 2009. PMID: 19692251
We have developed a processing circuit for overlapped pulse signals. The overlapped pulse signals are generated when the pulse signals of a He-3 detector, by using a neutron coincidence counter, are connected to shift register coincidence electr …
We have developed a processing circuit for overlapped pulse signals. The overlapped pulse signals are generated when the pu …
Detecting spins by their fluorescence with a microwave photon counter.
Albertinale E, Balembois L, Billaud E, Ranjan V, Flanigan D, Schenkel T, Estève D, Vion D, Bertet P, Flurin E. Albertinale E, et al. Nature. 2021 Dec;600(7889):434-438. doi: 10.1038/s41586-021-04076-z. Epub 2021 Dec 15. Nature. 2021. PMID: 34912088
By contrast, electron spins are usually detected by the phase-coherent echoes that they emit in response to microwave driving pulses(8). The incoherent part of their radiation-a stream of microwave photons spontaneously emitted upon individual spin relaxation events-has no …
By contrast, electron spins are usually detected by the phase-coherent echoes that they emit in response to microwave driving pulses( …
Joint EURADOS WG9-WG11 rem-counter intercomparison in a Mevion S250i proton therapy facility with Hyperscan pulsed synchrocyclotron.
Zorloni G, Bosmans G, Brall T, Caresana M, De Saint-Hubert M, Domingo C, Ferrante C, Ferrulli F, Kopec R, Leidner J, Mares V, Nabha R, Olko P, Caballero-Pacheco MÁ, Ruehm W, Silari M, Stolarczyk L, Swakon J, Tisi M, Trinkl S, Van Hoey O, Vilches-Freixas G. Zorloni G, et al. Phys Med Biol. 2022 Mar 8. doi: 10.1088/1361-6560/ac5b9c. Online ahead of print. Phys Med Biol. 2022. PMID: 35259730
Main results We found that only the LUPIN allowed for a correct assessment of H*(10) within a 20% uncertainty. All other rem-counters underestimated the reference H*(10) by factors from 2 to more than 10, depending on the detector model and on the neutron dose per …
Main results We found that only the LUPIN allowed for a correct assessment of H*(10) within a 20% uncertainty. All other rem-counters …
118 results