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Accuracy of Combined EEG Parameters in Prediction the Depth of Anesthesia
Electroencephalography Depth Anesthesia
2015/9/28
Background: The importance of proper qualitative evaluation of EEG parameters during surgery has been recognized since many years. Although none of the characteristics based on the frequency, entropy,...
Calculation of Analytical Expressions for Measured Percentage Depth Dose Data in Megavoltage Photon Therapy
Radiation therapy Build-up region Surface dose Dosimetry
2015/9/18
Background: In external radiation therapy, the percentage depth dose (PDD) is an important factor for estimating patient dose and dose distribution in target volume; therefore, its exact measurement o...
Increased Depth of Cellular Imaging in the Intact Lung Using Far-Red and Near-Infrared Fluorescent Probes
Cellular Imaging Near-Infrared Fluorescent Probes
2009/9/8
Scattering of shorter-wavelength visible light limits the fluorescence imaging depth of thick specimens such as whole organs. In this study, we report the use of four newly synthesized near-infrared a...
Impact of Insertion Depth and Predrilling Diameter on Primary Stability of Orthodontic Mini-implants
Insertion depth Predrilling diameter Mini-implant Insertion torque Primary stability Anchorage
2010/3/5
Objective: To test the hypothesis that the impact of the insertion depth and predrilling diameter have no effect on the primary stability of mini-implants.
Materials and Methods: Twelve ilium bone ...
In mixed-gas diving theory, the equivalent air depth (EAD) concept suggests that oxygen does not contribute to the total tissue gas tension and can therefore be disregarded in calculations of the deco...
Effects of immersion and static lung loading on submerged exercise at depth
CO2 carbon dioxide human exercise immersion
2009/7/17
The effects of static lung loading in the range +20 cmH2O to -20 cmH2O was investigated in 3 male subjects breathing air during submerged exercise in the prone position at pressures ranging from 1.45 ...
Influence of exercise on maximal voluntary ventilation and forced expiratory flow at depth
CO2 carbon dioxide human
2009/7/15
Four to six subjects performed maximal voluntary ventilation (MVV) and forced expirations during rest, exercise (50, 125, and 200 W), and inhalation of air and CO2 and air at rest while submerged at p...
Effects of transcutaneous scopolamine and depth on diver performance
transcutaneous scopolamine drug cognitive air performance
2009/7/9
Transdermal scopolamine is an effective anti-motion-sickness medication that has less CNS side effects at normal ambient pressure than orally ingested agents. To see whether it has an effect on perfor...
Inherent unsaturation in the treatment of pneumothorax at depth
decompression human case report pneumothorax barotrauma
2009/7/9
In discussing the treatment of pneumothorax under pressure, standard diving medicine publications recommend only the insertion of a chest tube before decompression. However, there are marked difficult...
Developmental Changes in Pharyngeal Airway Depth and Hyoid Bone Position from Childhood to Young Adulthood
Development Change Airway Hyoid bone
2010/3/5
Objective: (1) To test the hypothesis that there are no developmental changes in the pharyngeal airway depth and hyoid bone position from childhood to adulthood in normal Taiwanese persons, (2) to ide...
Role of Measurements of Probing Depth and Attachment Level in Periodontal Patients
periodontitis probing depth attachment level
2009/5/27
Probing depth (PD) and attachment level (AL) are often used as clinical indices. The purpose of this study was to evaluate the clinical relevance of PD and AL to identify periodontal conditions (e.g.,...
Recompression treatments should be to a pressure equivalent to 18 m depth
Bubbles decompression illness hyperbaric oxygen treatment
2009/5/18
One therapeutic goal of recompression treatment of
decompression illness (DCI) is a reduction of bubble
volume. The higher the pressure the smaller will be the
bubble volume, but high pressure is a...
Depth gauges, contents gauges and miscellaneous equipment problems reported in the Diving Incident Monitoring Study
Diving equipment scuba incidents injuries morbidity deaths survey
2009/5/13
Problems with depth and contents gauges reported to the Diving Incident Monitoring Survey are reviewed. The development of these gauges and their safe and unsafe use are discussed. A method of diving ...
NOAA Test and Evaluation of Two, Commercial-Off-the-Shelf, Multi-Gas Dive Computers for Providing Accurate Depth Measurements and Acceptable Mixed Gas and Air Decompression Schedules
DIVER EQUIPMENT dive computer dive profile DECOMPRESSION
2009/5/6
Dive computers offer the potential to increase both the safety and efficiency of diving operations. Numerous models have been in existence for several decades. Such devices use a variety of hardware ...
Some Aspects of Facial Depth in Class II, Division 1 Malocclusion
Some Aspects Facial Depth Class II Malocclusion
2009/3/15
Some Aspects of Facial Depth in Class II, Division 1 Malocclusion.