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The Interaction of Noise Pollution and Blood Pressure in a Textile Factory in Ilam,Iran
Blood pressure Industrial activities Noise pollution
2009/11/24
The aim of the present study was to assess the industrial noise pollution and its effects on the blood pressure of workers during activities in textile factory in Ilam,which is situated in west of Ira...
Automatic noninvasive measurement of systolic blood pressure using photoplethysmography
Automatic noninvasive measurement systolic blood pressure photoplethysmography
2010/2/25
In this study, we present a cuff-based technique for automatic measurement of systolic blood pressure, based on photoplethysmographic signals measured simultaneously in fingers of both hands. After in...
Influence of intrapulpal pressure simulation on the bond strength of adhesive systems to dentin
Adhesives Dentin permeability Dental bonding Smear layer
2009/10/16
The purpose of this study was to evaluate the influence of intrapulpal pressure simulation on the bonding effectiveness of etch & rinse and self-etch adhesives to dentin. Eighty sound human molars wer...
Comparison of Intraocular Pressure and Hemodynamic Response Subsequent to Tracheal Tube versus Laryngeal Tube Insertion during General Anesthesia
Heart Rate Intraocular pressure (IOP) Laryngeal tube Mean Arterial Pressure Tracheal tube
2015/9/15
Background: It is well accepted that intraocular pressure should be controlled during general anesthesia (G/A) for intraocular procedures. This study was performed to compare the effects of the laryng...
Surface Modification of Poly(L-lactide) by Atmospheric Pressure Plasma Treatment and Cell Response
Poly(L-lactide) (PLLA) Plasma treatment Cell response
2009/9/14
This study investigated the influence of atmospheric pressure plasma treatment on the surface properties and cell response of poly(L-lactide) (PLLA) samples. The samples were analyzed by means of X-ra...
Surface Modification of Titanium with Hydrothermal Treatment at High Pressure
Titanium Surface modification Hydrothermal treatment
2009/9/14
Surface modification of titanium was investigated by means of hydrothermal treatment with a maximum pressure of 6.3 MPa (280°C temperature) in CaO solution or water to improve bioactivity and biocompa...
Dynamic Viscoelastic Behavior of Dental Composites Measured by Split Hopkinson Pressure Bar
Dental composite Dynamic viscoelastic properties Split Hopkinson pressure bar
2009/9/14
The present study evaluated the dynamic viscoelastic behavior of commercially available dental composites by a Split Hopkinson pressure bar (SHPB) test machine. Five commercially available composite r...
A Study on Measuring Occlusal Contact Area Using Silicone Impression Materials: an Application of this Method to the Bite Force Measurement System Using the Pressure-sensitive Sheet
Occlusal contact area Silicone impression material Pressure-sensitive sheet
2009/9/14
The aim of this study was to establish an objective and quantitative method of measuring occlusal contact areas. To this end, bite records were taken with a silicone impression material and a light tr...
Bonding durability of custom-made mouthpiece for scuba diving after water storage under pressure
Bonding durability Custom-made mouthpiece Water storage under pressure
2009/9/11
The purpose of this study was to assess the behavior of laminated thermoforming materials in an underwater environment to understand the durability of mouthpieces for scuba diving. Two thermoforming m...
Bite force measurement system using pressure-sensitive sheet and silicone impression material
Bite force Occlusal contact area Silicone impression material
2009/9/11
This study was conducted to reduce the bias in measured values caused by the thickness of materials used in occlusal examinations. To this end, a silicone impression material for bite force measuremen...
Expression of IL-1β, MMP-9 and TIMP-1 on the Pressure Side of Gingiva under Orthodontic Loading
Pressure gingiva real-time RT-PCR IL-1β MMP-9 TIMP-1
2010/3/5
Objectives: To test the hypothesis that orthodontic pressure does not induce gene transcription of IL-1β, MMP-9, and TIMP-1 in pressure gingival soft tissue.
Materials and Methods: A total of 14 ma...
Suppression of the high pressure nervous syndrome in human deep dives by He-N2-O2
human high pressure nervous syndrome
2009/7/20
Suppression of the high pressure nervous syndrome in human deep dives by He-N2-O2.
Neurologic effects of repeated exposures to high-pressure heliox atmospheres
decompression animal heliox Neurologic effect
2009/7/20
Neurologic effects of repeated exposures to high-pressure heliox atmospheres.
N2,H2,and N2O antagonism of high pressure neurological syndrome in mice
high pressure neurological syndrome animal mice nitrogen hydrogen nitrous oxide helium
2009/7/20
N2,H2,and N2O antagonism of high pressure neurological syndrome in mice.
Estimate of maximum expiratory flow based on the equal pressure point concept and Weibel's lung model
human Weibel's lung model Maximal Expiratory Flow Rate
2009/7/20
Estimate of maximum expiratory flow based on the equal pressure point concept and Weibel's lung model.