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Results by year

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

Year Number of Results
1835 2
1880 2
1890 1
1894 1
1899 1
1905 1
1906 1
1915 1
1916 1
1918 1
1921 1
1925 1
1927 1
1928 1
1929 1
1930 1
1932 2
1934 1
1935 3
1936 1
1937 3
1939 1
1940 2
1942 1
1944 3
1945 7
1946 31
1947 25
1948 27
1949 15
1950 19
1951 21
1952 15
1953 20
1954 37
1955 37
1956 61
1957 110
1958 96
1959 70
1960 68
1961 44
1962 48
1963 74
1964 99
1965 163
1966 140
1967 184
1968 191
1969 203
1970 225
1971 220
1972 159
1973 228
1974 279
1975 545
1976 590
1977 626
1978 558
1979 915
1980 1089
1981 1215
1982 1362
1983 1632
1984 1794
1985 1817
1986 1986
1987 2128
1988 2211
1989 2653
1990 3083
1991 3335
1992 3412
1993 3653
1994 3957
1995 4283
1996 4167
1997 3518
1998 3301
1999 3183
2000 3619
2001 3925
2002 3969
2003 4119
2004 4314
2005 4371
2006 4695
2007 5195
2008 5718
2009 5607
2010 5755
2011 5751
2012 6195
2013 6321
2014 6573
2015 6641
2016 7089
2017 7541
2018 8333
2019 8808
2020 10059
2021 11794
2022 14673
2023 13354
2024 4905

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Search Results

209,798 results

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Page 1
Distinguishing Bonds.
Rahm M, Hoffmann R. Rahm M, et al. J Am Chem Soc. 2016 Mar 23;138(11):3731-44. doi: 10.1021/jacs.5b12434. Epub 2016 Mar 9. J Am Chem Soc. 2016. PMID: 26910496
The energy change per electron in a chemical or physical transformation, deltaE/n, may be expressed as deltachi + delta(VNN + omega)/n, where deltachi is the average electron binding energy, a generalized electronegativity, deltaVNN is the change in nuclear repulsio …
The energy change per electron in a chemical or physical transformation, deltaE/n, may be expressed as deltachi + delta(VNN + …
Gradient Descent Learning With Floats.
Sun T, Tang K, Li D. Sun T, et al. IEEE Trans Cybern. 2022 Mar;52(3):1763-1771. doi: 10.1109/TCYB.2020.2997399. Epub 2022 Mar 11. IEEE Trans Cybern. 2022. PMID: 32525810
We proved that for floating gradient descent to obtain an error with , the iteration is O(1/) for the general smooth case, and O(ln(1/)) for the PL case. But should be larger than the s -bit machine epsilon delta(s) in the deterministic case, that is, omega(delta(s) …
We proved that for floating gradient descent to obtain an error with , the iteration is O(1/) for the general smooth case, and O(ln(1/)) for …
Man made deltas.
Maselli V, Trincardi F. Maselli V, et al. Sci Rep. 2013;3:1926. doi: 10.1038/srep01926. Sci Rep. 2013. PMID: 23722597 Free PMC article.
The review of geochronological and historical data documents that the largest southern European deltas formed almost synchronously during two short intervals of enhanced anthropic pressure on landscapes, respectively during the Roman Empire and the Little Ice Age. ...In th …
The review of geochronological and historical data documents that the largest southern European deltas formed almost synchronously du …
A framework for integrating ecosystem services indicators into vulnerability and risk assessments of deltaic social-ecological systems.
Peng Y, Welden N, Renaud FG. Peng Y, et al. J Environ Manage. 2023 Jan 15;326(Pt A):116682. doi: 10.1016/j.jenvman.2022.116682. Epub 2022 Nov 11. J Environ Manage. 2023. PMID: 36375428 Free article. Review.
Mapping the vulnerability and risk profiles of deltas is critical for developing preparedness, mitigation and adaptation policies and strategies. ...This improved framework is an effective tool to address the vulnerability and risk in coastal deltas, enabling the as …
Mapping the vulnerability and risk profiles of deltas is critical for developing preparedness, mitigation and adaptation policies and …
Evaluating vigilance deficits in ADHD: a meta-analysis of CPT performance.
Huang-Pollock CL, Karalunas SL, Tam H, Moore AN. Huang-Pollock CL, et al. J Abnorm Psychol. 2012 May;121(2):360-71. doi: 10.1037/a0027205. Epub 2012 Mar 19. J Abnorm Psychol. 2012. PMID: 22428793 Free PMC article. Review.
Using a random effects model and correcting for both sampling error and measurement unreliability, we found large effect sizes (delta) for overall performance, but only small to moderate delta for performance over time in the handful of studies that reported that da …
Using a random effects model and correcting for both sampling error and measurement unreliability, we found large effect sizes (delta …
Variations in sacral sub-epidermal moisture measurements in hospitalized medical and surgical patients: A longitudinal observational sub-study.
Chaboyer W, Harbeck EL, Walker RM, Latimer S, Deakin J, Probert R, Gillespie BM. Chaboyer W, et al. Int J Nurs Stud. 2023 Sep;145:104545. doi: 10.1016/j.ijnurstu.2023.104545. Epub 2023 Jun 12. Int J Nurs Stud. 2023. PMID: 37369147 Free article. Clinical Trial.
In total, 325 of 392 patients (82.9%) had experienced one or more abnormal delta. Furthermore, 191 (48.7%) and 96 (24.5%) of patients experienced abnormal deltas for two or more and three or more consecutive days. There was no statistically significant variation in …
In total, 325 of 392 patients (82.9%) had experienced one or more abnormal delta. Furthermore, 191 (48.7%) and 96 (24.5%) of patients …
Construction and maintenance of the Ganges-Brahmaputra-Meghna delta: linking process, morphology, and stratigraphy.
Wilson CA, Goodbred SL Jr. Wilson CA, et al. Ann Rev Mar Sci. 2015;7:67-88. doi: 10.1146/annurev-marine-010213-135032. Epub 2014 Sep 17. Ann Rev Mar Sci. 2015. PMID: 25251271 Review.
The review shows that the GBMD is best characterized as a composite system, with different regions having morphologic and stratigraphic attributes of an upland fluvial fan delta; a lowland, backwater-reach delta; a downdrift tidal delta plain; and an offshore …
The review shows that the GBMD is best characterized as a composite system, with different regions having morphologic and stratigraphic attr …
Causes and consequences of tipping points in river delta social-ecological systems.
Cremin E, Ladd CJT, Balke T, Banerjee S, Bui LH, Ghosh T, Large A, Thi Van Le H, Nguyen KV, Nguyen LX, Nguyen TTN, Nguyen V, Pal I, Szabo S, Tran H, Sebesvari Z, Khan SA, Renaud FG. Cremin E, et al. Ambio. 2024 Apr 13. doi: 10.1007/s13280-023-01978-2. Online ahead of print. Ambio. 2024. PMID: 38613747 Review.
Assessment of deltas that featured prominently in the review revealed how outcomes of tipping points can inform the long-term trajectory of deltas towards sustainability or collapse. Management of key drivers at the delta scale can trigger positive tipping po …
Assessment of deltas that featured prominently in the review revealed how outcomes of tipping points can inform the long-term traject …
Sex-Specific Absolute Delta Thresholds for High-Sensitivity Cardiac Troponin T.
Liu L, Consagra W, Cai X, Mathias A, Worster A, Ma J, Rock P, Kwong T, Kavsak PA. Liu L, et al. Clin Chem. 2022 Mar 4;68(3):441-449. doi: 10.1093/clinchem/hvab230. Clin Chem. 2022. PMID: 34871358
The sex-specific delta thresholds yielding high specificity estimates were confirmed in the validation data set. CONCLUSIONS: Sex-specific absolute delta thresholds can be used to rule in AMI and are robust across different study populations....
The sex-specific delta thresholds yielding high specificity estimates were confirmed in the validation data set. CONCLUSIONS: Sex-spe …
Optimized river diversion scenarios promote sustainability of urbanized deltas.
Moodie AJ, Nittrouer JA. Moodie AJ, et al. Proc Natl Acad Sci U S A. 2021 Jul 6;118(27):e2101649118. doi: 10.1073/pnas.2101649118. Proc Natl Acad Sci U S A. 2021. PMID: 34183392 Free PMC article.
Diversions near the river outlet are not sustainable, because they neither reduce avulsion frequency nor effectively deliver sediment to the coast; alternatively, diversions located halfway to the delta apex maximize landscape stability while minimizing costs. We determine …
Diversions near the river outlet are not sustainable, because they neither reduce avulsion frequency nor effectively deliver sediment to the …
209,798 results
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