sound pressure sound pressure level and loudness level

... (0 and at month 1, were baseline visits; and to 9, were follow-up visits, every months) Baseline data were collected during visits and 1, and during visits to assigned models were applied and ... blood pressure (SBP), and diastolic blood pressure (DBP), total cholesterol, high-density lipoprotein (HDL) cholesterol, lowdensity lipoprotein (LDL) cholesterol, triglycerides, and HbA1c) Blood pressure ... study and participated in its design and perfomed the statistical analysis and drafted the manuscript FJAB, JCAH, CBL drafted the manuscript and made substantial contributions to the analysis and...

Ngày tải lên: 05/03/2014, 22:21

... term, and with a preferred focus on sound governance”; (2) dimensions, key issues, and characteristics of sound governance; (3) policy and administrative innovations for sound governance; and ... Nation-states and governments resisting this global pressure are being threatened by both military interventions and economic and political and technological means, sanctions, and pressures The ... structural embodiment is shaped and operates both vertically and horizontally and is influenced by a multitude of internal and external, local and international factors and forces Process explains...

Ngày tải lên: 15/02/2014, 19:20

... Boiler and Pressure Vessel Code Sections Division Code for Concrete Reactor Vessels and Containments Division Containment Systems and Transport Packaging for Spent Nuclear Fuel and High -Level ... qualification approaches are those found in the AWS standard B2.1:1998, and the ASME Boiler and Pressure Vessel Code, Section IX (see Figures and 8) Either may be acceptable but if an ASME Code ... ultrasonic testing (UT) ,and radiographic testing (RT) Each method has advantages and limitations, and must be specified only after a thorough understanding of the principles involved and how they relate...

Ngày tải lên: 12/03/2014, 17:18

... recording and of accurate, iterated, analysis of the obtained soundscape through editing and playback Soundscape studies, in the context of acoustic ecology [10], have shown the complexity, variety, and ... research on the relation between onomatopoeia and sound Indeed, the use of voice to reproduce sounds allows to study the way sounds are perceived, represented and reproduced by the subjects It might ... (that is, sound designers), Nordhal takes into account the evaluations by final users, in order to compare physically based synthesized sounds and recorded ones Andrea Valle References [1] S Handel,...

Ngày tải lên: 21/06/2014, 05:20

... between σ g and the nearest center we have already chosen; DIS is the real number chosen uniformly at random between and G=1 DIS(σ g ) g Otherwise, the final sound source number is D and the sound source ... sound sources are Chinese and English conversational speech in female and male Each conversational speech source is different and is spoken by different people In Figure 7, the microphone and sound ... DIS σ g ≥ DIS > g =1 where θu and φu are azimuth and elevation angle for the sound source, respectively 4.2 Proposed Adaptive K-means++ for Sound Source Number and Directions Estimation For the...

Ngày tải lên: 21/06/2014, 16:20

... ymicref (ω) is the response sound reproduced at a standard microphone, and (ω) is the response sound elimination error signal derived from (5) or (19) 4.3 Experimental results and discussion Figures ... proposed response sound elimination technique is ascertained SOUND QUALITY ASSESSMENT AT VARIOUS USER POSITIONS The sound quality of the proposed method is guaranteed and clear sound image is presented ... Kobayashi, and T Takezawa, “Design and creation of speech and text corpora of dialogue,” IEICE Transactions on Information and Systems, vol E76-D, no 1, pp 17–22, 1993 [18] A Lee, T Kawahara, and K...

Ngày tải lên: 22/06/2014, 23:20

... and a listener’s position within a few seconds or minutes However, an unrestricted movement of the receiver and the sound sources within the geometrical and physical boundaries are basic demands ... implemented on standard PC hardware and requires no special processors The performance (simulation processing time, filter update rates, tracker, and sound hardware latency) was evaluated and considered ... of specular and diffuse reflections is just room dependent and purely based on physical sound field aspects (iii) The user will just be involved to create the room CAD model and the standard material...

Ngày tải lên: 22/06/2014, 23:20

... Integrated Pressure Systems and Components (Portable and Installed) 2.3 NATIONAL CODES AND STANDARDS a American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code b ASME Codes for Pressure ... the pressure relief device set pressure such that the pressure relief device does not function due to normal operations and pressure fluctuations As a general rule, pressure relief valve set pressure ... 8710.5, NASA Safety Policy for Pressure Vessels and Pressurized Systems, and JSC Policy Directive (JPD) 1710.1, Design, Inspection, and Certification of Pressure Vessels and Pressurized Systems This...

Ngày tải lên: 31/07/2014, 23:21

... systolic blood pressure to brachial systolic blood pressure To calculate the ABI, the brachial pressure was measured in the left arm, and the ankle pressure was measured for both the left and right ... cholesterol, triglyceride and HbA1c were also measured by standard analytical techniques ABI and brachial-ankle PWV measurements The ankle and brachial pressures were measured using the volume-plethymographic ... self-questionnaires and interviews The height and weight of subjects were measured, and body mass index (BMI) was calculated Low-density lipoprotein (LDL) cholesterol, triglyceride and HbA1c were...

Ngày tải lên: 11/08/2014, 16:22

... pressure measurements and routine blood work (complete blood counts and biochemical profiles) were performed to exclude heart and renal disorders that might affect blood pressure or cause microalbuminuria ... presence of nodular appearance and hyperechoic foci: normal or mild enlarged adrenal glands were classified as PDH; whereas adrenal glands with a nodular (or mass) appearance and hyperechoic foci were ... males, and were castrated males Breeds of 70 dogs affected with HAC are shown in Table Systemic blood pressure measurement Systemic blood pressure values of 100 clinically healthy dogs and 70...

Ngày tải lên: 12/08/2014, 18:22

... Surviving patients and patients with good neurological outcome have higher BIS and StcO2 values BIS and StcO2 are inversely related to ICP and CAP Index and directly associated with CPP BIS and StcO2 ... collection, analysis, and interpretation, and manuscript draft and revisions KJR was involved in the study organization, data analysis and interpretation, and manuscript draft and revisions CEM participated ... 0.0001 for all variables) Surviving and good neurological outcome patients have increased CPP, StcO2, and BIS and decreased ICP and CAP Index (Table 2) ICP, CPP, BIS and StcO2 rates are: ICP ≤20 =...

Ngày tải lên: 13/08/2014, 03:20

... carotid and pulmonary arteries Arterial and mixed venous blood samples were analyzed Airway flow, airway pressure (Paw) and esophageal pressure were measured using calibrated flow and pressure ... increased peak and mean Paw and mean transpulmonary pressure (Ppeak, Pmean, and Ppl mean, respectively; Table 1), as well as reduced oxygenation and increased mean pulmonary artery pressure (Table ... end-expiratory pressure; PEEPi,dyn: dynamic intrinsic end-expiratory pressure; Pmean: mean airway pressure; Ppeak: peak airway pressure; Ppl mean: mean transpulmonary pressure; PSV: pressure support...

Ngày tải lên: 13/08/2014, 20:21

... 8-10 ml/kg and a ventilatory frequency that resulted in a normal arterial pCO2 Page of pulmonary artery and central venous pressures were recorded with quartz pressure transducers and displayed ... to and did not influence the current study Authors' contributions MWvB analyzed the data and drafted the manuscript JT and SMJ designed and supervised the study, performed the statistics, and ... 3010 Bern, Switzerland and 2Department of Anesthesiology and Pain Therapy, Bern University Hospital and University of Bern (Inselspital), Freiburgstrasse 10, 3010 Bern, Switzerland Received: 29...

Ngày tải lên: 13/08/2014, 20:22

... calculated as the difference between systolic and diastolic pressures Maximal and minimal systolic pressures (Ps max and Ps min) and pulse pressures (P p max and P p ) were determined over a single ... Analysis of arterial pressure waveforms The pressures were analyzed offline Systolic and diastolic arterial pressures were measured on a beat-to-beat basis, and the pulse pressure was calculated ... hemodynamic values and blood pressure variation before and after volume challenges during endotoxemia (before and after bleeding) and in controls (after bleeding) Data presented as mean ± standard deviation...

Ngày tải lên: 13/08/2014, 20:22

... steadystate anesthesia and normal IAP, circulatory and respiratory variables were recorded Then, IAP was increased to 30 mmHg and maintained at this level, and data were recorded at this level of IAP In ... intra-abdominal pressure; IAPm: mean intra-abdominal pressure; MAP: mean arterial pressure; Paw: airway pressure; PCWP: pulmonary capillary wedge pressure; PCWP-tm: transmural pulmonary capillary wedge pressure; ... mean intra-abdominal pressure; MAP, mean arterial pressure; Paw, airway pressure; PCWP, pulmonary capillary wedge pressure; PCWP-tm, transmural pulmonary capillary wedge pressure; Ptrans, end-inspiratory...

Ngày tải lên: 14/08/2014, 07:21

... sitting on HS and ROHO for three threshold levels 90 Table 5.3 Dynamic pressure change for side sitting on HS and ROHO 94 Table 5.4 Dynamic pressure change for cross-leg sitting on HS and ROHO ... uniform pressure level simultaneously over all sensels Equilibration is done at a number of pressure levels across the entire pressure range of 35 Development of an approach for interface pressure ... static pressure concentration can be identified by a threshold based method and dynamic pressure change can be recognized by a t-type test method For a single-frame pressure pattern, the static pressure...

Ngày tải lên: 04/10/2015, 15:52

... and serum cholesterol levels were not significantly different in patients with and without CAD (Table 1) Comparisons of the levels of the vitamins (retinol, tocopherol and cholecalciferol), and ... calcification and prevalent cardiovascular disease (36-41) In conclusion, serum levels of trace elements and vitamins may be changed in patients with CAD The higher or lower levels may be both a cause and ... levels and mortality Arch Intern Med 2002; 162: 2443-2449 31 Rock E, Winklhofer-Roob BM, Ribalta J, et al Vitamin A, vitamin E and carotenoid status and metabolism during ageing: functional and...

Ngày tải lên: 25/10/2012, 10:51

... senile cataract (79 female, 76 male) and the control one consisted of 155 of cases’ close relatives (79 female, 76 male) Mean age and standard deviation of patients and control group were 61.96±14.5, ... range of patients and controls were 44-85 year and 43-86 year respectively Table shows serum Na+, K+ of case and control groups, with a significant difference in serum + Na of case and control ones ... for cataract formation is serum Na+ level [34,35] Lens has high content of potassium and low content of sodium Lens K+ level is 125 mmol/kg of lens water and lens Na+ is 14-26 mmol/kg of lens...

Ngày tải lên: 03/11/2012, 09:49

... Privilege Levels By default, Cisco routers have three levels of privilege—zero, user, and privileged Zero -level access allows only five commands—logout, enable, disable, help, and exit User level (level ... privilege levels from to 15 Changing Privilege Levels Displaying your current privilege level is done with the show privilege command, and changing privilege levels can be done using the enable and ... other privilege levels can be set with the enable password level or enable secret level commands However, the enable password level command is provided for backward compatibility and should not...

Ngày tải lên: 11/12/2013, 13:15