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
1930 1
1943 1
1949 1
1953 1
1954 1
1956 2
1958 2
1962 1
1963 3
1964 3
1965 5
1966 11
1967 8
1968 7
1969 12
1970 27
1971 19
1972 21
1973 21
1974 19
1975 112
1976 109
1977 110
1978 122
1979 164
1980 169
1981 177
1982 224
1983 280
1984 314
1985 304
1986 330
1987 373
1988 405
1989 452
1990 460
1991 487
1992 513
1993 567
1994 582
1995 605
1996 715
1997 750
1998 784
1999 877
2000 1022
2001 1109
2002 1187
2003 1210
2004 1437
2005 1610
2006 1892
2007 1950
2008 1992
2009 2127
2010 2336
2011 2683
2012 2812
2013 2891
2014 3409
2015 3633
2016 3392
2017 3384
2018 3954
2019 4374
2020 4843
2021 4888
2022 5038
2023 5042
2024 5423
2025 4702
2026 13

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

78,478 results

Results by year

Filters applied: . Clear all
Page 1
Showing results for linear l
Search for Linekar L instead (3 results)
[Blaschkitis in adults].
Grosshans E, Marot L. Grosshans E, et al. Ann Dermatol Venereol. 1990;117(1):9-15. Ann Dermatol Venereol. 1990. PMID: 2181911 Review. French.
Many dermatoses may exhibit lesions distributed in a linear fashion: the linearity may be related to anatomical structures (blood or lymph vessels, nerves), to mechanical factors (urticarial dermographism, striae distensae cutis, frictional melanosis) or to some oth …
Many dermatoses may exhibit lesions distributed in a linear fashion: the linearity may be related to anatomical structures (bl …
The role of non-linear viscoelastic hydrogel mechanics in cell culture and transduction.
Bertsch P, Sacco P. Bertsch P, et al. Mater Today Bio. 2025 Aug 9;34:102188. doi: 10.1016/j.mtbio.2025.102188. eCollection 2025 Oct. Mater Today Bio. 2025. PMID: 40893357 Free PMC article. Review.
However, a key aspect remains underexplored: non-linear viscoelasticity, where stress relaxation and plasticity depend on the magnitude of applied stress or strain. In this perspective, we examine how such non-linear mechanical behaviors manifest in widely used hydr …
However, a key aspect remains underexplored: non-linear viscoelasticity, where stress relaxation and plasticity depend on the magnitu …
Validation of a Stability-Indicating RP-HPLC Method for Determination of l-Carnitine in Tablets.
Khoshkam R, Afshar M. Khoshkam R, et al. Int Sch Res Notices. 2014 Oct 22;2014:481059. doi: 10.1155/2014/481059. eCollection 2014. Int Sch Res Notices. 2014. PMID: 27379281 Free PMC article.
The method was validated for specificity, selectivity, linearity, precision, accuracy, and robustness. The applied procedure was found to be linear in l-carnitine concentration range of 84.74-3389.50 g/mL (r (2) = 0.9997). ...Accordingly, the proposed validat …
The method was validated for specificity, selectivity, linearity, precision, accuracy, and robustness. The applied procedure was foun …
Creation and validation of a linear index to measure the health state of patients with depression in automated healthcare databases.
Touya M, Lamy FX, Tanasescu A, Saragoussi D, François C, Wade AG, Llorca PM, Lançon C, Falissard B. Touya M, et al. J Mark Access Health Policy. 2019 Oct 9;7(1):1674115. doi: 10.1080/20016689.2019.1674115. eCollection 2019. J Mark Access Health Policy. 2019. PMID: 31656554 Free PMC article.
Remission was observed in 5% of the patients with lowest L-DHSI scores and in 78% of the patients with highest L-DHSI scores. Although less sensitive than the weighted DHSI, the L-DHSI was reliable and relatively easy of use. The L-DHSI was highly corr …
Remission was observed in 5% of the patients with lowest L-DHSI scores and in 78% of the patients with highest L-DHSI scores. …
Identification of l-carnitine and its impurities in food supplement formulations by online column-switching liquid chromatography coupled with linear ion trap mass spectrometry.
Wang H, Xie S. Wang H, et al. J Sep Sci. 2017 Jan;40(2):431-441. doi: 10.1002/jssc.201600652. Epub 2016 Dec 19. J Sep Sci. 2017. PMID: 27862997
The identification of impurities in l-carnitine by mass spectrometry is difficult because derivative reagents or ion pair reagents are usually used to separate and increase the retention of l-carnitine on the reversed-phase column. ...The method was used successfull …
The identification of impurities in l-carnitine by mass spectrometry is difficult because derivative reagents or ion pair reagents ar …
Analysis of linear and cyclic methylsiloxanes in water by headspace-solid phase microextraction and gas chromatography-mass spectrometry.
Companioni-Damas EY, Santos FJ, Galceran MT. Companioni-Damas EY, et al. Talanta. 2012 Jan 30;89:63-9. doi: 10.1016/j.talanta.2011.11.058. Epub 2011 Nov 26. Talanta. 2012. PMID: 22284460
The extraction efficiency of four commercially available SPME-fibres was evaluated and it was found that a 65 mum polydimethylsiloxane/divinylbenzene (PDMS/DVB) coating was the most suitable for the extraction of siloxanes. The method provided good linearity (r>0.999) a …
The extraction efficiency of four commercially available SPME-fibres was evaluated and it was found that a 65 mum polydimethylsiloxane/divin …
Generalized Miller formulae.
Ettoumi W, Petit Y, Kasparian J, Wolf JP. Ettoumi W, et al. Opt Express. 2010 Mar 29;18(7):6613-20. doi: 10.1364/OE.18.006613. Opt Express. 2010. PMID: 20389685 Free article.
This dependence is fully defined by the knowledge of the linear dispersion of the medium. This finding generalizes the Miller formula to any order of non-linearity. In the frequency-degenerate case, it yields the spectral dependence of non-linear refractive i …
This dependence is fully defined by the knowledge of the linear dispersion of the medium. This finding generalizes the Miller formula …
Linear regression estimation of minimal detectable concentration. Thyrotropin as an example.
Zweig MH, Kroll MH. Zweig MH, et al. Arch Pathol Lab Med. 1997 Sep;121(9):948-55. Arch Pathol Lab Med. 1997. PMID: 9302926
RESULTS: We applied the technique in evaluating two automated systems for serum thyrotropin. One system appeared linear and accurate down to 0.02 mU/L, or better, approximately 77% of the time, and to 0.01 mU/L 68% of the time. The second system was linear …
RESULTS: We applied the technique in evaluating two automated systems for serum thyrotropin. One system appeared linear and accurate …
Maternal Vitamin D Levels During Pregnancy in Association With Autism Spectrum Disorders (ASD) or Intellectual Disability (ID) in Offspring; Exploring Non-linear Patterns and Demographic Sub-groups.
Windham GC, Pearl M, Poon V, Berger K, Soriano JW, Eyles D, Lyall K, Kharrazi M, Croen LA. Windham GC, et al. Autism Res. 2020 Dec;13(12):2216-2229. doi: 10.1002/aur.2424. Epub 2020 Nov 2. Autism Res. 2020. PMID: 33135392 Free PMC article.
Total 25-Hydroxyvitamin D (25(OH)D) was measured in mid-pregnancy serum, categorized as deficient (<50 nmol/L), insufficient (50-74 nmol/L), or sufficient (75 nmol/L, referent category), and examined continuously (per 25 nmol/L). ...A positive assoc …
Total 25-Hydroxyvitamin D (25(OH)D) was measured in mid-pregnancy serum, categorized as deficient (<50 nmol/L), insufficient (50-7 …
Linear and cyclic methylsiloxanes in air by concurrent solvent recondensation-large volume injection-gas chromatography-mass spectrometry.
Companioni-Damas EY, Santos FJ, Galceran MT. Companioni-Damas EY, et al. Talanta. 2014 Jan;118:245-52. doi: 10.1016/j.talanta.2013.10.020. Epub 2013 Oct 23. Talanta. 2014. PMID: 24274295
To improve the sensitivity of the GC-MS method, concurrent solvent recondensation - large volume injection (CSR-LVI), using volumes up to 30 l of sample extract, is proposed and limits of quantification down to 0.03-0.45 ng m(-3), good linearity (r>0.999) and pre …
To improve the sensitivity of the GC-MS method, concurrent solvent recondensation - large volume injection (CSR-LVI), using volumes up to 30 …
78,478 results
You have reached the last available page of results. Please see the User Guide for more information.