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1886 1
1888 1
1895 2
1896 2
1897 1
1898 1
1902 1
1903 1
1906 2
1907 2
1908 1
1909 3
1910 3
1911 3
1912 4
1913 3
1914 3
1915 4
1916 3
1917 5
1918 6
1919 7
1920 6
1921 4
1922 3
1923 9
1924 12
1925 10
1926 8
1927 21
1928 18
1929 10
1930 12
1931 11
1932 9
1933 13
1934 15
1935 13
1936 13
1937 13
1938 7
1939 13
1940 10
1941 15
1942 12
1943 8
1944 11
1945 16
1946 36
1947 49
1948 40
1949 51
1950 43
1951 61
1952 48
1953 57
1954 61
1955 69
1956 82
1957 81
1958 90
1959 87
1960 113
1961 136
1962 149
1963 196
1964 229
1965 250
1966 385
1967 494
1968 623
1969 725
1970 836
1971 1081
1972 1119
1973 1063
1974 1177
1975 3911
1976 4364
1977 4036
1978 4039
1979 4390
1980 4967
1981 5470
1982 5979
1983 7117
1984 7826
1985 8375
1986 8456
1987 8935
1988 9283
1989 11268
1990 11676
1991 12093
1992 13132
1993 13701
1994 14575
1995 15258
1996 16577
1997 17285
1998 18084
1999 19104
2000 21436
2001 22690
2002 24224
2003 26566
2004 29837
2005 34563
2006 37960
2007 41756
2008 45852
2009 49787
2010 55344
2011 61578
2012 69134
2013 75934
2014 81056
2015 86386
2016 89674
2017 93415
2018 98934
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2020 120182
2021 133989
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2024 52487

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Showing results for ratio ratio
Your search for Ratiko Ratiko retrieved no results
Triglyceride-glucose index and triglyceride to high-density lipoprotein cholesterol ratio as potential cardiovascular disease risk factors: an analysis of UK biobank data.
Che B, Zhong C, Zhang R, Pu L, Zhao T, Zhang Y, Han L. Che B, et al. Cardiovasc Diabetol. 2023 Feb 16;22(1):34. doi: 10.1186/s12933-023-01762-2. Cardiovasc Diabetol. 2023. PMID: 36797706 Free PMC article.
METHODS: A total of 403,335 participants from the UK Biobank with data for TyG index and TG/HDL-C ratio and free from CVD at baseline were included. Cox models were applied to evaluate the association between TyG index and TG/HDL-C ratio and incident CVD. ...There w …
METHODS: A total of 403,335 participants from the UK Biobank with data for TyG index and TG/HDL-C ratio and free from CVD at baseline …
sFlt-1/PlGF ratio as a predictive and prognostic marker for preeclampsia.
Jeon HR, Jeong DH, Lee JY, Woo EY, Shin GT, Kim SY. Jeon HR, et al. J Obstet Gynaecol Res. 2021 Jul;47(7):2318-2323. doi: 10.1111/jog.14815. Epub 2021 May 10. J Obstet Gynaecol Res. 2021. PMID: 33973302
Pregnant women with suspected preeclampsia require intensive monitoring or hospitalization for elevated sFlt-1 (soluble fms-like tyrosine kinase-1) to PlGF (placental growth factor) ratios before symptoms arise. We aimed to determine the sFlt-1/PlGF ratio's u …
Pregnant women with suspected preeclampsia require intensive monitoring or hospitalization for elevated sFlt-1 (soluble fms-like tyrosine ki …
Lidar Ratio-Depolarization Ratio Relations of Atmospheric Dust Aerosols: The Super-Spheroid Model and High Spectral Resolution Lidar Observations.
Kong S, Sato K, Bi L. Kong S, et al. J Geophys Res Atmos. 2022 Feb 27;127(4):e2021JD035629. doi: 10.1029/2021JD035629. Epub 2022 Feb 16. J Geophys Res Atmos. 2022. PMID: 35865334 Free PMC article.
The backscattering optical properties of an ensemble of randomly oriented dust particles at a wavelength of 355 nm were comprehensively studied by examining the invariant imbedding T-matrix results of the super-spheroid dust model. In particular, we focused on the lidar ratio …
The backscattering optical properties of an ensemble of randomly oriented dust particles at a wavelength of 355 nm were comprehensively stud …
Valoración preliminar de la 18F-DOPA PET/TC cerebral en el diagnóstico diferencial de lesiones cerebrales con RM no concluyente.
Domenech Brasero B, Mestre-Fusco A, Suárez Piñera M, Puertas Calvo E, Perich Alsina X, Montes G, Plaza López P. Domenech Brasero B, et al. Rev Esp Med Nucl Imagen Mol (Engl Ed). 2020 Dec 30:S2253-654X(20)30203-1. doi: 10.1016/j.remn.2020.10.011. Online ahead of print. Rev Esp Med Nucl Imagen Mol (Engl Ed). 2020. PMID: 33388292 English, Spanish.
Visual and semiquantitative assessment was performed with SUV(max) calculation of the lesions and calculation of the T/S ratio (tumor/contralateral striatum) and T/N ratio (tumor/contralateral healthy parenchyma) for each time. RESULTS: Based on the visual assessmen …
Visual and semiquantitative assessment was performed with SUV(max) calculation of the lesions and calculation of the T/S ratio (tumor …
A proposal for using the ratio of attempted to completed suicides across several countries worldwide.
Blasco-Fontecilla H, Artieda-Urrutia P, de Leon J. Blasco-Fontecilla H, et al. Epidemiol Psychiatr Sci. 2019 Oct;28(5):473-477. doi: 10.1017/S2045796018000628. Epub 2018 Oct 25. Epidemiol Psychiatr Sci. 2019. PMID: 30355373 Free PMC article.
As for the ratio's numerator (AS) per 100 000, there are three possible calculations: (1) annual prevalence from population surveys, (2) annual prevalence from national clinical registers or (3) lifetime prevalence from population surveys. ...In Europe, Spain and Fr …
As for the ratio's numerator (AS) per 100 000, there are three possible calculations: (1) annual prevalence from population su …
A new ratio for protocol categorization.
Squara P. Squara P. Comput Math Methods Med. 2014;2014:389845. doi: 10.1155/2014/389845. Epub 2014 Mar 5. Comput Math Methods Med. 2014. PMID: 24738007 Free PMC article. Review.
The present review describes and validates a new ratio "S" created for matching predictability and balance between TP and TN. ...When the proportion of true responses is high, S is the unique ratio that identifies the categorization that balances the proporti …
The present review describes and validates a new ratio "S" created for matching predictability and balance between TP and TN. …
Multiple imputation for an incomplete covariate that is a ratio.
Morris TP, White IR, Royston P, Seaman SR, Wood AM. Morris TP, et al. Stat Med. 2014 Jan 15;33(1):88-104. doi: 10.1002/sim.5935. Epub 2013 Aug 6. Stat Med. 2014. PMID: 23922236 Free PMC article.
We are concerned with multiple imputation of the ratio of two variables, which is to be used as a covariate in a regression analysis. ...Sensitivity depends strongly on the coefficient of variation of the ratio's denominator. A simulation study demonstrates t …
We are concerned with multiple imputation of the ratio of two variables, which is to be used as a covariate in a regression analysis. …
Femur/stature ratio and estimates of stature in children.
Feldesman MR. Feldesman MR. Am J Phys Anthropol. 1992 Apr;87(4):447-59. doi: 10.1002/ajpa.1330870406. Am J Phys Anthropol. 1992. PMID: 1580352
This study also shows that the worldwide average adult femur/stature ratio does not adequately describe children in this age range. This study strongly documents the adolescent growth spurt in the femur/stature ratios of both males and females at the precise time on …
This study also shows that the worldwide average adult femur/stature ratio does not adequately describe children in this age range. T …
R(sp) ratio approach for evaluation of scotopic/photopic ratios of light source performance at varying CCTs.
Yao Q, Lin Y. Yao Q, et al. J Opt Soc Am A Opt Image Sci Vis. 2018 Oct 1;35(10):1730-1734. doi: 10.1364/JOSAA.35.001730. J Opt Soc Am A Opt Image Sci Vis. 2018. PMID: 30462093
Scotopic/photopic ratio (S/P ratio, or R(sp)) is an absolute measure of a light source's performance under the mesopic vision state. However, there is more potential for a light source to reach higher mesopic performance at higher correlated color temperature …
Scotopic/photopic ratio (S/P ratio, or R(sp)) is an absolute measure of a light source's performance under the mesopic …
Time-Gated Single-Shot Picosecond Laser-Induced Breakdown Spectroscopy (ps-LIBS) for Equivalence-Ratio Measurements.
Gragston M, Hsu P, Patnaik A, Zhang Z, Roy S. Gragston M, et al. Appl Spectrosc. 2020 Mar;74(3):340-346. doi: 10.1177/0003702819885647. Epub 2020 Feb 10. Appl Spectrosc. 2020. PMID: 31617399
Furthermore, by contrast the use of femtosecond lasers, plasma emission using picosecond-laser excitation has a high signal-to-noise ratio (S/N), allowing single-shot measurements suitable for equivalence-ratio determination in turbulent reacting flows. We ca …
Furthermore, by contrast the use of femtosecond lasers, plasma emission using picosecond-laser excitation has a high signal-to-noise rati …
1,762,584 results
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