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[PDF] Top 20 Uncertainty associated with the measurement of airborne sound insulation in the field

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Uncertainty associated with the measurement of airborne sound insulation in the field

Uncertainty associated with the measurement of airborne sound insulation in the field

... in sound pressure levels in rooms especially at low frequency due to room dimensions identified by Maluski et al [115, ...variability associated with the construction of the floors; thirdly, a small room ... See full document

342

Advancements in Sound Reflection and Airborne Sound Insulation Measurement on Noise Barriers

Advancements in Sound Reflection and Airborne Sound Insulation Measurement on Noise Barriers

... in-situ measurement of sound reflection and airborne sound insulation characteristics of a noise barrier in Europe are currently performed following the CEN/TS 1793-5 European standard ... See full document

14

ROUND ROBIN ON UNCERTAINTY IN SOUND INSULATION MEASUREMENTS.

ROUND ROBIN ON UNCERTAINTY IN SOUND INSULATION MEASUREMENTS.

... in sound insulation ...undertake sound insulation measurements, airborne and impact, on separating walls in accordance with the Approved  ... See full document

8

The effect of recumbency position on the ultrasound measurement of the canine adrenal gland in non-adrenal gland illness

The effect of recumbency position on the ultrasound measurement of the canine adrenal gland in non-adrenal gland illness

... ultrasound at the time of data collection. The ultrasound exami- nations were performed on 1 of the following machines: Siemens Acuson X300 (Siemens Medical systems, Malvern, PA, USA), MyLab Twice (Esoate S.p.A, Genova, ... See full document

10

The Estimated Influence of the Input Parameters in the analysis of the PTS in the Core of the PWR Krško NPP in the Case of the SB LOCA

The Estimated Influence of the Input Parameters in the analysis of the PTS in the Core of the PWR Krško NPP in the Case of the SB LOCA

... S slike je razvidno, da je SBLO2 hujši primer kakor SBLO3, saj lahko ocenimo, da se v najbolj kritièni toèki scenarija SBLO2 za nastanek toplotnega prehodnega pojava pod tlakom ohladi vo[r] ... See full document

15

International Quiet Ocean Experiment science plan

International Quiet Ocean Experiment science plan

... between sound, the ecology of target organisms, and the ...acoustical measurement capabilities; and recommends investigating the incorporation of ... See full document

111

The arrest of cell migration in the chicken blastoderm: experimental evidence for the involvement of a band of extracellular fibrils associated with the basal lamina

The arrest of cell migration in the chicken blastoderm: experimental evidence for the involvement of a band of extracellular fibrils associated with the basal lamina

... Int J De\" lIinl 36 I23 U7 (19921 123 The arrest of cell migration in the chicken blastoderm experimental evidence for the involvement of a band of extracellular fibrils associated with the basal lami[.] ... See full document

15

Determination of the Influence of the Structure on the Measuring Uncertainty of Coordinate Measuring Devices by the Finite Element Method

Determination of the Influence of the Structure on the Measuring Uncertainty of Coordinate Measuring Devices by the Finite Element Method

... The calcu la tio n by FEM assum es combinations of four materials of the main structural part (granite, steel, aluminium alloy and cast iron) and several temperatures (between 20 and 26°C). Further on we shall ... See full document

6

Measurement of the Surface-Temperature Field in a Fog Lamp Using Resistance-Based Temperature Detectors

Measurement of the Surface-Temperature Field in a Fog Lamp Using Resistance-Based Temperature Detectors

... The measurements also showed that the temperature field in the lamp has a high temperature gradient. This is a consequence of the two forms of heat transfer: natural convection and bulb radiation. The measurements ... See full document

8

Evaluation of the Floor Impact Sound Insulation Performance of a Voided Slab System Applied to a High-Rise Commercial Residential-Complex Building

Evaluation of the Floor Impact Sound Insulation Performance of a Voided Slab System Applied to a High-Rise Commercial Residential-Complex Building

... the field test of the floor impact sound insulation per‑ formance of a voided slab system as applied to a commercial residential‑complex building in South ...impact sound insulation ... See full document

10

Analysis of the knowledge and the use of investment project evaluation methods in the field of mechanical engineering

Analysis of the knowledge and the use of investment project evaluation methods in the field of mechanical engineering

... The questionnaire had three parts. The questions in the first part dealt with the personal data of the person answering the questionnaire (age, sex, education degree level, position, field o f activity and size of ... See full document

13

Regulation in the face of uncertainty: the evidence on electronic nicotine delivery systems (e-cigarettes)

Regulation in the face of uncertainty: the evidence on electronic nicotine delivery systems (e-cigarettes)

... was associated with higher odds of smoking and concluded that use of e-cigs does not discourage, and may encourage, conventional cigarette ...also associated with higher odds of smoking as well as higher ... See full document

11

ASTM E 90: Laboratory Measurement of Airborne Sound Transmission of Building Partitions and Elements

ASTM E 90: Laboratory Measurement of Airborne Sound Transmission of Building Partitions and Elements

... The spectrum adaptation terms C and C tr characterize performance against two specific sound sources, A-weighted pink noise and A-weighted traffic noise respectively. The standard ISO 717-1 includes a discussion ... See full document

8

Under-Screed Impact Sound Insulation

Under-Screed Impact Sound Insulation

... Addendum 2 of the standard recommends an impact noise level of at most 46 dB in the room to be protected as “en- hanced noise protection”. Attempts to remain within these limit values show that quite a few noise ... See full document

22

Factors associated with the prescription of inhaled corticosteroids in GOLD group A and B patients with COPD – subgroup analysis of the Taiwan obstructive lung disease cohort

Factors associated with the prescription of inhaled corticosteroids in GOLD group A and B patients with COPD – subgroup analysis of the Taiwan obstructive lung disease cohort

... In conclusion, our findings indicate that one-third of GOLD group A and B COPD patients in Taiwan are pre- scribed ICS. Furthermore, the presence of wheezing and a higher CAT score was significantly associated ... See full document

6

Some Aspects of the Use of Thermal Insulation Materials

Some Aspects of the Use of Thermal Insulation Materials

... of insulation layer over a specified limit does not bring any significant heat energy savings, as is represented in figure ...increasing insulation thickness ...the insulation thickness can be ... See full document

10

Empowerment of Fishing Communities in the Management of the Results of the Sea in Indonesia

Empowerment of Fishing Communities in the Management of the Results of the Sea in Indonesia

... Indonesia is the largest archipelago in the world with a sea area of 2/3 m2 total area of its territory. Based on the Declaration of 1957, the sea terminal building QUR'ANIC PLURALITY is approximately 3.1 million square ... See full document

7

Measurement Uncertainty Assessment in Remote Object Geolocation

Measurement Uncertainty Assessment in Remote Object Geolocation

... the measurement uncertainties and their propagation in the case of geolocating distant, non-cooperative ...the measurement characteristics of such integrated systems, based on the specified uncertainties of ... See full document

9

A simulation approach to assessing environmental risk of sound exposure to marine mammals

A simulation approach to assessing environmental risk of sound exposure to marine mammals

... to sound has to do with features of the sound exposure ...(with associated measures of uncer- tainty), and the noise levels experienced by each ...received sound levels, depending on source ... See full document

11

Growing Momentum in the Various Field of  Robotics  A Review

Growing Momentum in the Various Field of Robotics A Review

... For the simulated test, the team chose 3 grayscale pictures of 128 X 128 pixels. They used 64 robots with the swarm assembled in 8 X 8 formations. The captured pictures were less resolution with 8 X 8 pixels so, they fed ... See full document

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