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 Custom Filters

Results by year

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

Year Number of Results
1799 1
1801 1
1809 1
1826 5
1827 1
1829 1
1840 2
1841 2
1842 3
1844 2
1845 6
1846 6
1847 1
1849 2
1850 1
1851 2
1852 1
1853 3
1854 2
1855 3
1856 1
1858 2
1859 2
1860 1
1861 8
1862 8
1863 8
1864 1
1865 3
1866 3
1868 1
1870 2
1871 5
1872 2
1873 2
1874 1
1877 2
1878 1
1880 2
1881 3
1882 2
1883 1
1884 1
1885 1
1886 1
1888 2
1889 3
1890 1
1891 1
1892 2
1893 3
1894 2
1896 3
1897 3
1898 4
1900 2
1901 2
1902 3
1903 2
1904 3
1905 2
1906 2
1907 2
1910 1
1911 3
1912 4
1913 2
1914 1
1915 6
1916 3
1917 2
1918 5
1919 4
1920 5
1921 7
1922 9
1923 6
1924 3
1925 4
1926 8
1927 9
1928 9
1929 6
1930 7
1931 12
1932 6
1933 11
1934 3
1935 6
1936 6
1937 12
1938 10
1939 8
1940 6
1941 4
1942 8
1943 5
1944 12
1945 20
1946 50
1947 57
1948 63
1949 70
1950 91
1951 98
1952 102
1953 100
1954 128
1955 115
1956 91
1957 123
1958 137
1959 143
1960 135
1961 150
1962 146
1963 180
1964 229
1965 201
1966 269
1967 312
1968 332
1969 378
1970 376
1971 403
1972 434
1973 479
1974 525
1975 938
1976 891
1977 908
1978 904
1979 960
1980 947
1981 990
1982 1122
1983 1317
1984 1470
1985 1610
1986 1562
1987 1630
1988 1658
1989 2116
1990 2131
1991 2085
1992 2331
1993 2271
1994 2277
1995 2342
1996 2521
1997 2595
1998 2754
1999 2729
2000 2893
2001 2934
2002 3071
2003 3013
2004 3215
2005 3652
2006 3932
2007 4100
2008 4421
2009 4550
2010 4824
2011 5185
2012 5697
2013 5644
2014 5932
2015 5887
2016 5950
2017 5985
2018 6296
2019 6495
2020 7110
2021 7547
2022 7357
2023 6911
2024 6886
2025 6945
2026 81

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

171,356 results

Results by year

Filters applied: . Clear all
Page 1
Showing results for chamber a
Search for Champer A instead (1 results)
Simulation of a Hemispherical Chamber for Thermal Inkjet Printing.
Peng X, Lu A, Li P, Chen Z, Yu Z, Lin J, Wang Y, Zhao Y, Yang J, Cheng J. Peng X, et al. Micromachines (Basel). 2022 Oct 28;13(11):1843. doi: 10.3390/mi13111843. Micromachines (Basel). 2022. PMID: 36363864 Free PMC article.
During the whole simulation process, we first researched the hemispherical chamber's inkjet state equipped with straight, conical shrinkage, and conical diffusion nozzles. ...Next, we researched the inkjet performance of the square chamber, the round chamb …
During the whole simulation process, we first researched the hemispherical chamber's inkjet state equipped with straight, coni …
Reconfiguring a Plane-Parallel Transmission Ionization Chamber to Extend the Operating Range into the Ultra-High Dose-per-pulse Regime.
Konradsson E, Ericsson Szecsenyi R, Wahlqvist P, Thoft A, Blad B, Bäck SÅ, Ceberg C, Petersson K. Konradsson E, et al. Radiat Res. 2024 Mar 1;201(3):252-260. doi: 10.1667/RADE-23-00177.1. Radiat Res. 2024. PMID: 38308528
The CCE was calculated and fitted with an empirical logistic function that incorporated the electrode distance and the chamber voltage. The CCE decreased with increased DPP. The CCE at the highest achievable DPP was 24% (36%) at 320 V and 51% (82%) at 1,200 V, for chamb …
The CCE was calculated and fitted with an empirical logistic function that incorporated the electrode distance and the chamber voltag …
'Chamber within a chamber': a rare cardiac anomaly.
Ghosh GC, Alex AG, George PV. Ghosh GC, et al. Cardiol Young. 2017 Sep;27(7):1423-1425. doi: 10.1017/S1047951117000555. Epub 2017 Apr 5. Cardiol Young. 2017. PMID: 28376932
Double-chambered left ventricle is a rare cardiac anomaly. We report a case of double-chambered left ventricle in a one-and-half-year-old asymptomatic boy. ...
Double-chambered left ventricle is a rare cardiac anomaly. We report a case of double-chambered left ventricle in a one-and-ha …
Endothelin Receptor Type A-Expressing Cell Population in the Inflow Tract Contributes to Chamber Formation.
Asai R, Arima Y, Seya D, Kim KS, Kawamura Y, Kurihara Y, Miyagawa-Tomita S, Kurihara H. Asai R, et al. 2016 Jun 25. In: Nakanishi T, Markwald RR, Baldwin HS, Keller BB, Srivastava D, Yamagishi H, editors. Etiology and Morphogenesis of Congenital Heart Disease: From Gene Function and Cellular Interaction to Morphology [Internet]. Tokyo: Springer; 2016. Chapter 40. 2016 Jun 25. In: Nakanishi T, Markwald RR, Baldwin HS, Keller BB, Srivastava D, Yamagishi H, editors. Etiology and Morphogenesis of Congenital Heart Disease: From Gene Function and Cellular Interaction to Morphology [Internet]. Tokyo: Springer; 2016. Chapter 40. PMID: 29787109 Free Books & Documents. Review.
The mammals and birds have four chambered hearts. The current models show the majority of myocardial cells derive from the first and second heart field, however, little is known regarding how heart field subpopulations contribute to specific regions in the heart. In this s …
The mammals and birds have four chambered hearts. The current models show the majority of myocardial cells derive from the first and …
Development of a motorized system for the characterization of the RQR reference x-ray beams at the KFSHRC's SSDL using an extrapolation chamber.
Arib M, Ayad R, Alhamdan H, Ababtain M, Aldosari A, Alnahdi K, Alfadhli S, Suliman A, Alatawi AA. Arib M, et al. Appl Radiat Isot. 2023 Dec;202:111064. doi: 10.1016/j.apradiso.2023.111064. Epub 2023 Oct 5. Appl Radiat Isot. 2023. PMID: 37866227
A computer-based motorized system consisting of a stepping motor coupled to the chamber's built-in micrometer screw was designed to expedite the measurements process, giving a linear relationship between the number of motor steps and the chamber depth with a …
A computer-based motorized system consisting of a stepping motor coupled to the chamber's built-in micrometer screw was design …
Left ventricular accessory chamber: a case report and review of the literature.
Awad SM, Patel AS, Polimenakos A, Braun R, Abdulla RI. Awad SM, et al. Pediatr Cardiol. 2009 Oct;30(7):1022-5. doi: 10.1007/s00246-009-9482-6. Epub 2009 Jun 20. Pediatr Cardiol. 2009. PMID: 19543847 Review.
Congenital left ventricular out-pouching, consisting of left ventricular aneurysms, left ventricle diverticulae, and double-chambered left ventricle, is a rare cardiac malformation. Criteria to differentiate between left ventricular aneurysm and diverticulum are defined. R …
Congenital left ventricular out-pouching, consisting of left ventricular aneurysms, left ventricle diverticulae, and double-chambered …
The Drosophila egg chamber-a new spin on how tissues elongate.
Horne-Badovinac S. Horne-Badovinac S. Integr Comp Biol. 2014 Oct;54(4):667-76. doi: 10.1093/icb/icu067. Epub 2014 Jun 11. Integr Comp Biol. 2014. PMID: 24920751 Free PMC article.
Egg chambers are multicellular assemblies within flies' ovaries that will each give rise to a single egg. ...This transformation depends on an unusual form of planar polarity in the egg chamber's outer epithelial layer, in which arrays of linear actin bundles …
Egg chambers are multicellular assemblies within flies' ovaries that will each give rise to a single egg. ...This transformation depe …
Hyperbaric and hypobaric chamber fires: a 73-year analysis.
Sheffield PJ, Desautels DA. Sheffield PJ, et al. Undersea Hyperb Med. 1997 Sep;24(3):153-64. Undersea Hyperb Med. 1997. PMID: 9308138
Chamber fires before 1980 were principally caused by electrical ignition. Since 1980, chamber fires have been primarily caused by prohibited sources of ignition that an occupant carried inside the chamber. ...This epidemiologic review focuses on information l …
Chamber fires before 1980 were principally caused by electrical ignition. Since 1980, chamber fires have been primarily caused …
A new reference-type ionization chamber with direction-independent response for use in small-field photon-beam dosimetry - An experimental and Monte Carlo study.
Delfs B, Kapsch RP, Chofor N, Looe HK, Harder D, Poppe B. Delfs B, et al. Z Med Phys. 2019 Feb;29(1):39-48. doi: 10.1016/j.zemedi.2018.05.001. Epub 2018 Jun 5. Z Med Phys. 2019. PMID: 29880304
The present study focuses on the dosimetric properties of a novel cylindrical ionization chamber, the PTW Semiflex 3D 31021. The chamber's effective point of measurement was found to lie at (0.410.04) r downstream the tip of the inner surface of the spherical …
The present study focuses on the dosimetric properties of a novel cylindrical ionization chamber, the PTW Semiflex 3D 31021. The c …
Experimental study on a bending type soft pneumatic actuator for minimizing the ballooning using chamber-reinforcement.
Gariya N, Kumar P, Singh T. Gariya N, et al. Heliyon. 2023 Mar 26;9(4):e14898. doi: 10.1016/j.heliyon.2023.e14898. eCollection 2023 Apr. Heliyon. 2023. PMID: 37025851 Free PMC article.
This work focuses on bending-type multi-chambered extra-soft actuators actuated by pneumatic pressure. The corrugated design of a multi-chambered soft pneumatic actuator (SPA) is analyzed experimentally to observe the radial, longitudinal, and lateral expansions of …
This work focuses on bending-type multi-chambered extra-soft actuators actuated by pneumatic pressure. The corrugated design of a mul …
171,356 results
You have reached the last available page of results. Please see the User Guide for more information.