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
1922 1
1936 1
1947 2
1948 3
1950 1
1952 1
1953 1
1955 3
1956 3
1957 4
1958 5
1959 1
1960 5
1961 4
1962 3
1963 3
1964 2
1965 5
1966 16
1967 11
1968 8
1969 13
1970 12
1971 19
1972 10
1973 9
1974 13
1975 30
1976 16
1977 39
1978 35
1979 47
1980 42
1981 33
1982 48
1983 42
1984 49
1985 50
1986 65
1987 68
1988 67
1989 84
1990 87
1991 96
1992 99
1993 95
1994 139
1995 129
1996 151
1997 142
1998 142
1999 156
2000 211
2001 213
2002 231
2003 227
2004 315
2005 380
2006 402
2007 438
2008 504
2009 508
2010 534
2011 598
2012 631
2013 682
2014 762
2015 811
2016 757
2017 786
2018 844
2019 847
2020 924
2021 960
2022 961
2023 968
2024 377

Text availability

Article attribute

Article type

Publication date

Search Results

15,617 results

Results by year

Filters applied: . Clear all
Page 1
Spectral dissociation of lateralized brain rhythms.
Tognoli E, Kelso JAS. Tognoli E, et al. Neurosci Res. 2020 Jul;156:141-146. doi: 10.1016/j.neures.2019.12.006. Epub 2019 Dec 26. Neurosci Res. 2020. PMID: 31883870 Free PMC article.
Using high resolution spectral methods to uncover neuromarkers of social, cognitive and behavioral function, we have found that hemi-lateralized pairs of oscillations such as left and right occipital alpha or left and right rolandic mu dissociate spectrally. ...Reso …
Using high resolution spectral methods to uncover neuromarkers of social, cognitive and behavioral function, we have found that hemi- …
Spectral statistics of random Toeplitz matrices.
Bogomolny E. Bogomolny E. Phys Rev E. 2020 Oct;102(4-1):040101. doi: 10.1103/PhysRevE.102.040101. Phys Rev E. 2020. PMID: 33212616
The spectral statistics of Hermitian random Toeplitz matrices with independent and identically distributed elements are investigated numerically. ...The statistical properties of the full spectrum of real random Toeplitz matrices are close to the Poisson distribu
The spectral statistics of Hermitian random Toeplitz matrices with independent and identically distributed elements are invest …
Spectral sea surface reflectance of skylight.
Zhang X, He S, Shabani A, Zhai PW, Du K. Zhang X, et al. Opt Express. 2017 Feb 20;25(4):A1-A13. doi: 10.1364/OE.25.0000A1. Opt Express. 2017. PMID: 28241661 Free article.
Express18, 26313 (2010).10.1364/OE.18.026313] showed experimentally that rhos does vary spectrally due to the spectral difference of sky radiance coming from different directions, which was ignored in Mobley's study. We simulated rhos from 350 nm to 1000 nm by expli …
Express18, 26313 (2010).10.1364/OE.18.026313] showed experimentally that rhos does vary spectrally due to the spectral differe …
Circadian Potency Spectrum in Light-Adapted Humans.
Moore-Ede M, Heitmann A. Moore-Ede M, et al. J Cell Sci Ther. 2022;13(5):361. Epub 2022 Aug 18. J Cell Sci Ther. 2022. PMID: 37065855 Free PMC article.
Light exposure at night can disrupt the circadian timing of cellular processes and is associated with a broad range of health disorders. To spectrally engineer lighting which minimizes circadian disruption at night it is necessary to define the precise spectral sens …
Light exposure at night can disrupt the circadian timing of cellular processes and is associated with a broad range of health disorders. To …
Programmable spectral shaping demonstrated at the solar spectral irradiance distribution.
Mühleis M, Hohl-Ebinger J. Mühleis M, et al. Opt Express. 2021 Mar 15;29(6):8223-8234. doi: 10.1364/OE.417790. Opt Express. 2021. PMID: 33820272 Free article.
Highly accurate short-circuit current measurements of photovoltaic devices require spectrally adjustable radiation sources. This paper presents an optical setup, which is able to generate and adjust the spectral irradiance in the wavelength range from 355 nm to 1200 …
Highly accurate short-circuit current measurements of photovoltaic devices require spectrally adjustable radiation sources. This pape …
Naturally occurring diarylheptanoids.
Lv H, She G. Lv H, et al. Nat Prod Commun. 2010 Oct;5(10):1687-708. Nat Prod Commun. 2010. PMID: 21121274 Review.
Diarylheptanoids, natural products with a 1,7-diphenylheptane structural skeleton, are mainly distributed in the roots, rhizomes and bark of Alpinia, Zingiber, Curcuma and Alnus species. ...This paper compiles all 307 naturally occurring diarylheptanoids from 46 plants as …
Diarylheptanoids, natural products with a 1,7-diphenylheptane structural skeleton, are mainly distributed in the roots, rhizomes and …
[Spectral analysis of the microvasculature of primary cutaneous melanoma].
Quatresooz P, Piérard GE, Piérard-Franchimont C, Humbert P, Piérard S. Quatresooz P, et al. Pathol Biol (Paris). 2012 Apr;60(2):149-53. doi: 10.1016/j.patbio.2010.01.001. Epub 2010 Feb 18. Pathol Biol (Paris). 2012. PMID: 20167438 Review. French.
Hence, the quantification of the microvasculature might help establishing a prognostic factor of evolution. Among the available methods, spectral analysis of immunohistochemical sections highlighting vessels helps defining the microvasculature distribution. The bene …
Hence, the quantification of the microvasculature might help establishing a prognostic factor of evolution. Among the available methods, …
Three-dimensional representation of triple spectral line imaging data as an option for noncontact skin diagnostics.
Ošina I, Spigulis J, Kuzmina I, Dambite L, Berzina A. Ošina I, et al. J Biomed Opt. 2022 Sep;27(9):095005. doi: 10.1117/1.JBO.27.9.095005. J Biomed Opt. 2022. PMID: 36114603 Free PMC article.
Conversion of spectral images into distribution maps of chromophores can be performed by means of the modified Beer-Lambert law. However, such distribution maps represent only single specific cases, therefore, some extensive method for data comparison is need …
Conversion of spectral images into distribution maps of chromophores can be performed by means of the modified Beer-Lambert la …
Measuring spectrally-resolved information transfer.
Pinzuti E, Wollstadt P, Gutknecht A, Tüscher O, Wibral M. Pinzuti E, et al. PLoS Comput Biol. 2020 Dec 28;16(12):e1008526. doi: 10.1371/journal.pcbi.1008526. eCollection 2020 Dec. PLoS Comput Biol. 2020. PMID: 33370259 Free PMC article.
Information transfer, measured by transfer entropy, is a key component of distributed computation. It is therefore important to understand the pattern of information transfer in order to unravel the distributed computational algorithms of a system. Since in many nat …
Information transfer, measured by transfer entropy, is a key component of distributed computation. It is therefore important to under …
Superresolution imaging of biological nanostructures by spectral precision distance microscopy.
Cremer C, Kaufmann R, Gunkel M, Pres S, Weiland Y, Müller P, Ruckelshausen T, Lemmer P, Geiger F, Degenhard S, Wege C, Lemmermann NA, Holtappels R, Strickfaden H, Hausmann M. Cremer C, et al. Biotechnol J. 2011 Sep;6(9):1037-51. doi: 10.1002/biot.201100031. Biotechnol J. 2011. PMID: 21910256 Review.
Thus, it is possible to combine light optical spatial nanoscale information with ultrastructure analyses and the molecular interaction information provided by molecular cell biology. In this review, we describe the principles of spectrally assigned localization microscopy …
Thus, it is possible to combine light optical spatial nanoscale information with ultrastructure analyses and the molecular interaction infor …
15,617 results
You have reached the last available page of results. Please see the User Guide for more information.