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Year Number of Results
1842 1
1849 1
1891 1
1894 1
1901 1
1914 1
1927 3
1942 1
1946 3
1947 11
1948 2
1949 2
1950 4
1951 8
1952 9
1953 9
1954 7
1955 10
1956 9
1957 8
1958 10
1959 10
1960 11
1961 15
1962 15
1963 23
1964 24
1965 30
1966 24
1967 27
1968 41
1969 36
1970 50
1971 44
1972 23
1973 54
1974 60
1975 314
1976 356
1977 306
1978 320
1979 379
1980 441
1981 509
1982 549
1983 784
1984 892
1985 837
1986 859
1987 896
1988 937
1989 1087
1990 1140
1991 1147
1992 1177
1993 1154
1994 1121
1995 1174
1996 1141
1997 1231
1998 1207
1999 1180
2000 1357
2001 1383
2002 1437
2003 1705
2004 1776
2005 2229
2006 2419
2007 2610
2008 2745
2009 2947
2010 3240
2011 3305
2012 3502
2013 3949
2014 4010
2015 4213
2016 4586
2017 4819
2018 5130
2019 5392
2020 6455
2021 7391
2022 7487
2023 7132
2024 2878

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104,102 results

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Page 1
gamma-proteobacteria eject their polar flagella under nutrient depletion, retaining flagellar motor relic structures.
Ferreira JL, Gao FZ, Rossmann FM, Nans A, Brenzinger S, Hosseini R, Wilson A, Briegel A, Thormann KM, Rosenthal PB, Beeby M. Ferreira JL, et al. PLoS Biol. 2019 Mar 19;17(3):e3000165. doi: 10.1371/journal.pbio.3000165. eCollection 2019 Mar. PLoS Biol. 2019. PMID: 30889173 Free PMC article.
About two-thirds of bacteria use flagella to swim, but how bacteria deactivate this large molecular machine remains unclear. Here, we describe the previously unreported ejection of polar motors by gamma-proteobacteria. We show that these bacteria eject their flagell …
About two-thirds of bacteria use flagella to swim, but how bacteria deactivate this large molecular machine remains unclear. Here, we descri …
Physiology, Pulse Pressure.
Homan TD, Bordes SJ, Cichowski E. Homan TD, et al. 2023 Jul 10. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 Jul 10. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 29494015 Free Books & Documents.
The systolic blood pressure is defined as the maximum pressure experienced in the aorta when the heart contracts and ejects blood into the aorta from the left ventricle (approximately 120 mmHg). ...Because the change in volume is due to the stroke volume of blood ejecte …
The systolic blood pressure is defined as the maximum pressure experienced in the aorta when the heart contracts and ejects blood int …
Catalyst-Loaded Capsules that Spontaneously Inflate and Violently Eject their Core.
DeMella KC, Raghavan SR. DeMella KC, et al. Langmuir. 2019 Oct 22;35(42):13718-13726. doi: 10.1021/acs.langmuir.9b02174. Epub 2019 Oct 11. Langmuir. 2019. PMID: 31603331
Three rupture modes are documented: gentle, moderate, and violent. The latter involves the gelled core being forcefully ejected out of the shell in a manner similar to the ejection of needles out of nematocysts on jellyfish. ...
Three rupture modes are documented: gentle, moderate, and violent. The latter involves the gelled core being forcefully ejected out o …
Pharmaceutical Treatment for Heart Failure.
Lin X, Fang L. Lin X, et al. Adv Exp Med Biol. 2020;1177:269-295. doi: 10.1007/978-981-15-2517-9_7. Adv Exp Med Biol. 2020. PMID: 32246448 Review.
Heart failure (HF) is defined as a clinical syndrome resulting from structural or functional impairment of ventricular fillings or ejections of blood. Currently, HF is divided into three groups which include HF with reduced ejection fraction (HFrEF), HF with preserv …
Heart failure (HF) is defined as a clinical syndrome resulting from structural or functional impairment of ventricular fillings or ejecti …
Pulse.
Moran JF. Moran JF. In: Walker HK, Hall WD, Hurst JW, editors. Clinical Methods: The History, Physical, and Laboratory Examinations. 3rd edition. Boston: Butterworths; 1990. Chapter 17. In: Walker HK, Hall WD, Hurst JW, editors. Clinical Methods: The History, Physical, and Laboratory Examinations. 3rd edition. Boston: Butterworths; 1990. Chapter 17. PMID: 21250121 Free Books & Documents. Review.
The arterial pulse is the abrupt expansion of an artery resulting from the sudden ejection of blood into the aorta and its transmission throughout the arterial system. The impulse that results from left ventricular ejection can be transmitted down the aorta at a vel …
The arterial pulse is the abrupt expansion of an artery resulting from the sudden ejection of blood into the aorta and its transmissi …
To eject or to abandon? Life history traits of hosts and parasites interact to influence the fitness payoffs of alternative anti-parasite strategies.
Servedio MR, Hauber ME. Servedio MR, et al. J Evol Biol. 2006 Sep;19(5):1585-94. doi: 10.1111/j.1420-9101.2006.01124.x. J Evol Biol. 2006. PMID: 16910987 Free article.
Hosts either tolerate avian brood parasitism or reject it by ejecting parasitic eggs, as seen in most rejecter hosts of common cuckoos, Cuculus canorus, or by abandoning parasitized clutches, as seen in most rejecter hosts of brown-headed cowbirds, Molothrus ater. ...We co …
Hosts either tolerate avian brood parasitism or reject it by ejecting parasitic eggs, as seen in most rejecter hosts of common cuckoo …
Female and male rufous horneros eject shiny cowbird eggs using a mental template of the size of their own eggs.
Tosi-Germán RA, Tassino B, Reboreda JC. Tosi-Germán RA, et al. Behav Processes. 2020 Sep;178:104152. doi: 10.1016/j.beproc.2020.104152. Epub 2020 May 27. Behav Processes. 2020. PMID: 32473280
The rufous hornero, Furnarius rufus, a host of the shiny cowbird Molothrus bonariensis, ejects parasite eggs using egg size as a cue. We studied the cognitive mechanism underlying the recognition and ejection of parasitic eggs by this host. ...Females and males e …
The rufous hornero, Furnarius rufus, a host of the shiny cowbird Molothrus bonariensis, ejects parasite eggs using egg size as a cue. …
Regulation of Cardiac Contractility.
Solaro RJ. Solaro RJ. San Rafael (CA): Morgan & Claypool Life Sciences; 2011. San Rafael (CA): Morgan & Claypool Life Sciences; 2011. PMID: 21634071 Free Books & Documents. Review.
Contractility describes the relative ability of the heart to eject a stroke volume (SV) at a given prevailing afterload (arterial pressure) and preload (end-diastolic volume; EDV). Various measures of contractility are related to the fraction as the SV/EDV or the ejecti …
Contractility describes the relative ability of the heart to eject a stroke volume (SV) at a given prevailing afterload (arterial pre …
The decision to eject: a receiver operating characteristic analysis.
Callaghan KS, Irwin RJ. Callaghan KS, et al. Aviat Space Environ Med. 2001 Nov;72(11):1017-24. Aviat Space Environ Med. 2001. PMID: 11718506
BACKGROUND: Although the technology of ejection-seat systems is highly developed and automated, the decision about whether to eject still rests with the pilot. ...RESULTS: Receiver operating characteristic analysis showed that the ejection decision height did …
BACKGROUND: Although the technology of ejection-seat systems is highly developed and automated, the decision about whether to ejec …
Dynamic strength capabilities of small-stature females to eject and support added head weight.
Shender BS, Heffner PL. Shender BS, et al. Aviat Space Environ Med. 2001 Feb;72(2):100-9. Aviat Space Environ Med. 2001. PMID: 11211037
Limits in overall reach and throttle and stick movements were measured. RESULTS: Subjects successfully ejected using a two-hand grip under G-stress. Subjects read all displays supporting 5 lb under +6 Gz. ...CONCLUSIONS: Within the scope of these tests, small-stature subje …
Limits in overall reach and throttle and stick movements were measured. RESULTS: Subjects successfully ejected using a two-hand grip …
104,102 results
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