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 NCBI Filters

Results by year

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

Year Number of Results
1983 1
1984 1
1990 2
2000 2
2001 1
2004 1
2005 3
2006 1
2007 1
2009 1
2010 1
2011 1
2012 2
2014 1
2015 1
2016 2
2017 3
2018 1
2020 2
2021 2
2022 2
2023 2
2024 1

Text availability

Article attribute

Article type

Publication date

Search Results

30 results

Results by year

Filters applied: . Clear all
Page 1
The Spherical Equivalent.
Enaholo ES, Musa MJ, Zeppieri M. Enaholo ES, et al. 2023 May 11. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 May 11. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 36943975 Free Books & Documents.
Both the cornea's anterior and posterior surfaces possess refractive properties. The precorneal tear film or air-tear film interface accounts for the refractivity of the anterior cornea. ...For the scenario of mixed astigmatism, one focus point is incident in front …
Both the cornea's anterior and posterior surfaces possess refractive properties. The precorneal tear film or air-tear film interface …
Assessing Somatosensory Utilization during Unipedal Postural Control.
Goel R, De Dios YE, Gadd NE, Caldwell EE, Peters BT, Reschke MF, Bloomberg JJ, Oddsson LIE, Mulavara AP. Goel R, et al. Front Syst Neurosci. 2017 Apr 11;11:21. doi: 10.3389/fnsys.2017.00021. eCollection 2017. Front Syst Neurosci. 2017. PMID: 28443004 Free PMC article.
Fourteen healthy subjects "stood" supine on their dominant leg while strapped to a backpack frame that was freely moving on air-bearings, to remove available otolith tilt cues with respect to gravity that influences postural control when standing upright. The backpack was …
Fourteen healthy subjects "stood" supine on their dominant leg while strapped to a backpack frame that was freely moving on air-beari …
Rolling resistance of shallow granular deformation.
Burns KJ, Balmforth NJ, Hewitt IJ. Burns KJ, et al. Proc Math Phys Eng Sci. 2017 Nov;473(2207):20170375. doi: 10.1098/rspa.2017.0375. Epub 2017 Nov 29. Proc Math Phys Eng Sci. 2017. PMID: 29225494 Free PMC article.
Experiments are conducted to measure the resistance experienced by light cylinders rolling over flat beds of granular media. Sand and glass spheres are used for the beds. ...The model idealizes the flow pattern underneath the rolling cylinder as a plastically deform …
Experiments are conducted to measure the resistance experienced by light cylinders rolling over flat beds of granular media. Sand and …
Inspiration After Posterior Pharyngeal Flap Palatoplasty: A Preliminary Study Using Computational Fluid Dynamic Analysis.
Yang C, Li J, Li H, Chen N, Yin X, Shi B, Li J, Huang H. Yang C, et al. Front Pediatr. 2022 May 3;10:823777. doi: 10.3389/fped.2022.823777. eCollection 2022. Front Pediatr. 2022. PMID: 35592839 Free PMC article.
Airway obstruction and sleep apnea are common after PPF. To understand the air dynamics of the upper airway after PPF, we used computational fluid dynamics (CFD) to demonstrate the airflow. ...Normal airway structures were included. For the normal velopharyngeal structure, …
Airway obstruction and sleep apnea are common after PPF. To understand the air dynamics of the upper airway after PPF, we used comput …
Atmospheric plasma treatment: an alternative of HF etching in lithium disilicate glass-ceramic cementation.
Wu X, Liu K, Luo R, Xu J, Chen M. Wu X, et al. Front Bioeng Biotechnol. 2023 Dec 1;11:1259707. doi: 10.3389/fbioe.2023.1259707. eCollection 2023. Front Bioeng Biotechnol. 2023. PMID: 38107620 Free PMC article.
Methods: Two hundred and thirty-two LDC blocks were randomly divided into seven groups: Group 1 (16 specimens) was the blank control group (without HF or APPJ treatment); Group 2 (36 specimens) was etched by HF; Groups 3-7 (36 specimens each) were treated with APPJ, and the relat …
Methods: Two hundred and thirty-two LDC blocks were randomly divided into seven groups: Group 1 (16 specimens) was the blank control group ( …
Junction flow inside and around three-row cylindrical group on rigid flat surface.
Voskoboinick V, Onyshchenko A, Voskoboinyk O, Makarenkova A, Voskobiinyk A. Voskoboinick V, et al. Heliyon. 2022 Dec 24;8(12):e12595. doi: 10.1016/j.heliyon.2022.e12595. eCollection 2022 Dec. Heliyon. 2022. PMID: 36643326 Free PMC article.
The purpose of the research is study the features of the generation and evolution of vortex and jet flows near and inside the three-row group of cylinders, which are installed on the rigid flat surface. The results of experimental studies showed that the flow around the gr …
The purpose of the research is study the features of the generation and evolution of vortex and jet flows near and inside the three-row grou …
Sniffing by a silkworm moth: wing fanning enhances air penetration through and pheromone interception by antennae.
Loudon C, Koehl MA. Loudon C, et al. J Exp Biol. 2000 Oct;203(Pt 19):2977-90. doi: 10.1242/jeb.203.19.2977. J Exp Biol. 2000. PMID: 10976034
Calculation of flow through arrays of cylinders suggest that this wing fanning can increase the rate of interception of pheromone by the sensory hairs on the antennae by at least an order of magnitude beyond that in still air. Although wing fanning produces air …
Calculation of flow through arrays of cylinders suggest that this wing fanning can increase the rate of interception of pheromone by …
Installation of a flow control device in an inclined air-curtain fume hood to control wake-induced exposure.
Chen JK. Chen JK. J Occup Environ Hyg. 2016 Aug;13(8):588-97. doi: 10.1080/15459624.2016.1159689. J Occup Environ Hyg. 2016. PMID: 26950527
An inclined plate for flow control was installed at the lower edge of the sash of an inclined air-curtain fume hood to reduce the effects of the wake around a worker standing in front of the fume hood. ...Results indicate that an inclined plate effectively reduces t …
An inclined plate for flow control was installed at the lower edge of the sash of an inclined air-curtain fume hood to reduce the eff …
Sensor-Less and Control-Less Underactuated Grippers With Pull-In Mechanisms for Grasping Various Objects.
Kakogawa A, Kaizu Y, Ma S. Kakogawa A, et al. Front Robot AI. 2021 Feb 22;8:631242. doi: 10.3389/frobt.2021.631242. eCollection 2021. Front Robot AI. 2021. PMID: 33693032 Free PMC article.
Each pulling-in mechanism in the former one and the latter one is achieved by a belt-driven finger surface and a linear slider with an air cylinder, respectively. The motor-driven gripper with planetary gear reducers can pull-up the object after grasping. ...
Each pulling-in mechanism in the former one and the latter one is achieved by a belt-driven finger surface and a linear slider with an ai …
Effect of Different Surface Treatments and Pressure Conditions on Shear Bond Strength of Zirconia Ceramic to Composite Resin.
Kabiri S, Neshati A, Rohani B. Kabiri S, et al. Front Dent. 2021 Jul 23;18:26. doi: 10.18502/fid.v18i26.6936. eCollection 2021. Front Dent. 2021. PMID: 35965716 Free PMC article.
Z-Prime Plus primer was used for bonding of all samples to composite cylinders. All specimens were stored in water for 24 h, underwent thermocycling, and were then placed in a pressure chamber under normal-, high-, and low-pressure conditions. ...
Z-Prime Plus primer was used for bonding of all samples to composite cylinders. All specimens were stored in water for 24 h, underwen …
30 results