Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

MyNCBI Filters
Results by year

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

Year Number of Results
1926 1
1938 1
1940 2
1944 1
1946 1
1948 2
1953 1
1955 1
1958 2
1959 1
1960 1
1961 2
1962 2
1963 11
1964 81
1965 935
1966 1810
1967 2333
1968 2940
1969 3513
1970 3455
1971 3672
1972 3915
1973 10306
1974 20547
1975 15430
1976 15501
1977 16395
1978 18956
1979 21852
1980 23533
1981 23274
1982 26398
1983 30077
1984 34740
1985 32071
1986 31726
1987 33506
1988 33467
1989 35719
1990 40199
1991 39869
1992 41581
1993 44772
1994 51830
1995 53123
1996 46579
1997 42795
1998 42441
1999 43535
2000 43427
2001 43660
2002 51060
2003 66359
2004 80724
2005 83957
2006 70643
2007 54021
2008 57384
2009 54257
2010 58574
2011 64298
2012 61837
2013 57349
2014 49101
2015 45039
2016 39676
2017 38458
2018 35914
2019 16882
2020 356
Text availability
Article attribute
Article type
Publication date

Search Results

1,854,262 results
Results by year
Filters applied: . Clear all
Page 1
A comparative study of topology-based pathway enrichment analysis methods.
Ma J, et al. BMC Bioinformatics 2019. PMID 31684881 Free PMC article.
This comparative study of nine network-based methods for pathway enrichment analysis aims to provide a systematic evaluation of their performance based on three real data sets with different number of features (genes/metabolites) and number of samples. ...
This comparative study of nine network-based methods for pathway enrichment analysis aims to provide a systematic evaluation of their …
Comparative Study of Pharmacopoeias in Japan, Europe, and the United States: Toward the Further Convergence of International Pharmacopoeial Standards.
Kameyama Y, et al. Chem Pharm Bull (Tokyo) 2019. PMID 31787657 Free article.
To contribute further to the protection of public health in the globalized drug market, we conducted a comparative study of the pharmacopoeias in Japan, Europe, and the United States. ...
To contribute further to the protection of public health in the globalized drug market, we conducted a comparative study of the pharm …
Comparative study of PM(10)-bound heavy metals and PAHs during six years in a Chinese megacity: Compositions, sources, and source-specific risks.
Xue Q, et al. Ecotoxicol Environ Saf 2019. PMID 31655327
To comparatively analyze source-specific risks of atmospheric particulate matter (PM), PM(10)-bound polycyclic aromatic hydrocarbons (PAHs) and heavy metals (HMs) were synchronously detected in a megacity (Chengdu, China) from 2009 to 2016. ...
To comparatively analyze source-specific risks of atmospheric particulate matter (PM), PM(10)-bound polycyclic aromatic hydrocarbons …
Comparative Study of the Bush Dog (Speothos venaticus) Karyotype and Analysis of Satellite DNA Sequences and Their Chromosome Distribution in Six Species of Canidae.
Vozdova M, et al. Cytogenet Genome Res 2019. PMID 31593945 Free article.
We revised the bush dog karyotype and performed a comparative sequence analysis of satellite and satellite-like DNAs in 6 canids: the bush dog, domestic dog (Canis familiaris, 2n = 78), grey wolf (C. lupus, 2n = 78), Chinese raccoon dog (Nyctereutes procyonoides procyonoides, 2n = 54+B), red fox (Vulpes vulpes, 2n = 34+B), and arctic fox (V. lagopus, 2n = 48-50) to specify the species position among Canidae. ...
We revised the bush dog karyotype and performed a comparative sequence analysis of satellite and satellite-like DNAs in 6 canids: the …
1,854,262 results
Jump to page
Feedback