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
1939 1
1947 2
1950 2
1951 1
1953 2
1957 5
1959 2
1962 1
1965 1
1966 3
1967 4
1968 5
1969 7
1970 4
1971 1
1972 1
1973 2
1975 18
1976 10
1977 20
1978 17
1979 18
1980 22
1981 35
1982 32
1983 25
1984 45
1985 55
1986 77
1987 68
1988 85
1989 117
1990 126
1991 141
1992 145
1993 165
1994 172
1995 198
1996 204
1997 243
1998 231
1999 257
2000 262
2001 287
2002 316
2003 328
2004 413
2005 705
2006 854
2007 906
2008 981
2009 1134
2010 1187
2011 1260
2012 1387
2013 1448
2014 1681
2015 1700
2016 1660
2017 1574
2018 2002
2019 2048
2020 2327
2021 2729
2022 2669
2023 2398
2024 2130
2025 2085
2026 39

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

33,853 results

Results by year

Filters applied: . Clear all
Page 1
Showing results for mid n
Search for Umid N instead (1 results)
N-MID, P1NP, beta-CTX, and phosphorus in adolescents with condylar resorption.
Zhang D, Wang B, Sun X, Shen P, Ge J, Ma Z, Yang C. Zhang D, et al. Oral Surg Oral Med Oral Pathol Oral Radiol. 2023 Jun;135(6):724-731. doi: 10.1016/j.oooo.2022.09.010. Epub 2022 Sep 24. Oral Surg Oral Med Oral Pathol Oral Radiol. 2023. PMID: 36535889
RESULTS: The 89 participants were divided into CR (n = 46) and normal (n = 43) groups. Univariate logistic regression showed that N-terminal mid-fragment of osteocalcin (N-MID), procollagen type 1 N-terminal propeptide (P1NP), beta …
RESULTS: The 89 participants were divided into CR (n = 46) and normal (n = 43) groups. Univariate logistic regression showed t …
Recommended methods for determining responsiveness and minimally important differences for patient-reported outcomes.
Revicki D, Hays RD, Cella D, Sloan J. Revicki D, et al. J Clin Epidemiol. 2008 Feb;61(2):102-9. doi: 10.1016/j.jclinepi.2007.03.012. Epub 2007 Aug 3. J Clin Epidemiol. 2008. PMID: 18177782 Review.
Recommendations are made on best-practice methods for evaluating responsiveness and MID. RESULTS: The MID for a PRO instrument is not an immutable characteristic, but may vary by population and context, and no one MID may be valid for all study applications. …
Recommendations are made on best-practice methods for evaluating responsiveness and MID. RESULTS: The MID for a PRO instrument …
Elevations of N-Terminal Mid-Fragment of Osteocalcin and Cystatin C Levels are Associated with Disorders of Glycolipid Metabolism and Abnormal Bone Metabolism in Patients with Type 2 Diabetes Mellitus Complicated with Osteoporosis.
Guo X, Shen Y, Du T, He Y, Lu J, Yang Q. Guo X, et al. J Physiol Investig. 2024 Nov 1;67(6):335-343. doi: 10.4103/ejpi.EJPI-D-24-00042. Epub 2024 Sep 23. J Physiol Investig. 2024. PMID: 39311455 Free article.
Type 2 diabetes mellitus (T2DM) patients always develop osteoporosis (OP). We examined correlations of N-terminal mid-fragment of osteocalcin (N-MID) and cystatin C (Cys C) levels with glycolipid metabolism, bone metabolism markers, and bone mineral de …
Type 2 diabetes mellitus (T2DM) patients always develop osteoporosis (OP). We examined correlations of N-terminal mid-fragment …
Studies on the kinetics of melatonin and N-acetylserotonin in the rat at mid-light and mid-dark.
Chan MY, Pang SF, Tang PL, Brown GM. Chan MY, et al. J Pineal Res. 1984;1(3):227-36. doi: 10.1111/j.1600-079x.1984.tb00214.x. J Pineal Res. 1984. PMID: 6545818
The distribution and disappearance of melatonin and N-acetylserotonin after intravenous injection were studied at mid-light and mid-dark. ...However, the estimated N-acetylserotonin secretory rate at mid-dark was eightfold greater than at mid …
The distribution and disappearance of melatonin and N-acetylserotonin after intravenous injection were studied at mid-light an …
Ultra-small low-threshold mid-infrared plasmonic nanowire lasers based on n-doped GaN.
Zheng J, Yan X, Zhang X, Ren X. Zheng J, et al. Discov Nano. 2023 Feb 16;18(1):14. doi: 10.1186/s11671-023-03797-6. Discov Nano. 2023. PMID: 36795199 Free PMC article.
An ultra-small mid-infrared plasmonic nanowire laser based on n-doped GaN metallic material is proposed and studied by the finite-difference time-domain method. ...This work may pave the way for the development of miniaturized low-consumption mid-infrared las …
An ultra-small mid-infrared plasmonic nanowire laser based on n-doped GaN metallic material is proposed and studied by the fin …
Ultrafast mid-infrared high harmonic and supercontinuum generation with n(2) characterization in zinc selenide.
Werner K, Hastings MG, Schweinsberg A, Wilmer BL, Austin D, Wolfe CM, Kolesik M, Ensley TR, Vanderhoef L, Valenzuela A, Chowdhury E. Werner K, et al. Opt Express. 2019 Feb 4;27(3):2867-2885. doi: 10.1364/OE.27.002867. Opt Express. 2019. PMID: 30732318 Free article.
Observed harmonic conversion efficiency scales linearly in propagation length, reaching as high as 36%. For the first time to our knowledge, n(2) is measured for mid-infrared wavelengths in ZnSe: n(2)(lambda=3.9 mum)=(1.20.3)10(-14) cm(2)/W. Measured n …
Observed harmonic conversion efficiency scales linearly in propagation length, reaching as high as 36%. For the first time to our knowledge, …
Mid-Chain Radical Migration in the Radical Polymerization of n-Butyl Acrylate.
Ballard N, Veloso A, Asua JM. Ballard N, et al. Polymers (Basel). 2018 Jul 12;10(7):765. doi: 10.3390/polym10070765. Polymers (Basel). 2018. PMID: 30960690 Free PMC article.
Whilst it has been largely assumed that intramolecular transfer to polymer leads to short chain branches, there has been some speculation over whether the mid-chain radical can migrate. Herein, by the matrix-assisted laser desorption/ionization time of flight (MALDI-TOF) m …
Whilst it has been largely assumed that intramolecular transfer to polymer leads to short chain branches, there has been some speculation ov …
Effects of mild alternate wetting and drying irrigation and mid-season drainage on CH(4) and N(2)O emissions in rice cultivation.
Liao B, Wu X, Yu Y, Luo S, Hu R, Lu G. Liao B, et al. Sci Total Environ. 2020 Jan 1;698:134212. doi: 10.1016/j.scitotenv.2019.134212. Epub 2019 Sep 2. Sci Total Environ. 2020. PMID: 31783470
In this study, a pot experiment was conducted to investigate the effects of mild AWD irrigation and mid-season drainage (a specific soil moisture) on CH(4) and N(2)O emissions during rice cultivation. ...Mid-season drainage did not affect N(2)O emissio …
In this study, a pot experiment was conducted to investigate the effects of mild AWD irrigation and mid-season drainage (a specific s …
Fluorescence-Detected Mid-Infrared Photothermal Microscopy.
Zhang Y, Zong H, Zong C, Tan Y, Zhang M, Zhan Y, Cheng JX. Zhang Y, et al. J Am Chem Soc. 2021 Aug 4;143(30):11490-11499. doi: 10.1021/jacs.1c03642. Epub 2021 Jul 15. J Am Chem Soc. 2021. PMID: 34264654 Free PMC article.
Mid-infrared photothermal microscopy is a new chemical imaging technology in which a visible beam senses the photothermal effect induced by a pulsed infrared laser. ...Here, we present a novel version of mid-infrared photothermal microscopy in which thermosensitive …
Mid-infrared photothermal microscopy is a new chemical imaging technology in which a visible beam senses the photothermal effect indu …
Parallel gas spectroscopy using mid-infrared supercontinuum from a single Si(3)N(4) waveguide.
Tagkoudi E, Grassani D, Yang F, Herkommer C, Kippenberg T, Brès CS. Tagkoudi E, et al. Opt Lett. 2020 Apr 15;45(8):2195-2198. doi: 10.1364/OL.390086. Opt Lett. 2020. PMID: 32287192
Efficient third-order nonlinear optical processes have been successfully integrated on silicon nitride (Si(3)N(4)) waveguides. In particular, owing to Si(3)N(4) wide transparency window spanning from the visible to the middle-infrared (mid-IR), efficient m …
Efficient third-order nonlinear optical processes have been successfully integrated on silicon nitride (Si(3)N(4)) waveguides. In par …
33,853 results
You have reached the last available page of results. Please see the User Guide for more information.