Articles with "test method" as a keyword



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Development and validation of a colour spot test method for the presumptive detection of 25-NBOMe compounds.

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Published in 2020 at "Drug testing and analysis"

DOI: 10.1002/dta.2905

Abstract: The great increase of new psychoactive substances over the last decade has substantially transformed the illicit drug industry to an ever-changing dynamic market. 25-NBOMe compounds are just one of these new substance groups that pose… read more here.

Keywords: nbome compounds; spot test; test method; test ... See more keywords
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Design of test method for noise emitted by light-duty vehicles in real driving conditions

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Published in 2022 at "Applied Acoustics"

DOI: 10.1016/j.apacoust.2021.108376

Abstract: Abstract Current UN Regulation No. 51.03 is the first noise regulation with an extended scope in its Additional Sound Emission Provisions (ASEP). Since the year 2017 these provisions are under revision to simplify ASEP tests… read more here.

Keywords: test; driving conditions; real driving; noise ... See more keywords
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Round robin using the depth of penetration test method on an armour grade alumina

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Published in 2019 at "Defence Technology"

DOI: 10.1016/j.dt.2019.07.014

Abstract: Abstract The depth of penetration (DOP) method is a well-known ballistic test method for characterisation and ranking of ceramic armour materials. The ceramic tile is bonded to a backing material of semi-infinite thickness, and the… read more here.

Keywords: ballistic test; depth penetration; test; method ... See more keywords
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A modified DCB-UBM test method for interfacial fracture toughness characterization of sandwich composites

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Published in 2018 at "Engineering Fracture Mechanics"

DOI: 10.1016/j.engfracmech.2018.06.036

Abstract: Abstract A novel double cantilever beam test method for interface fracture toughness characterization of debonded sandwich composites is introduced. The method is called DCB-UBM (Double Cantilever Beam loaded with Uneven Bending Moments), where pure moments… read more here.

Keywords: test method; fracture toughness; method; fracture ... See more keywords
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Experimental measurement of mode-I fracture toughness of dissimilar material joints with thermal residual stresses

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Published in 2020 at "Engineering Fracture Mechanics"

DOI: 10.1016/j.engfracmech.2020.107249

Abstract: Abstract The current study presents a novel test method to experimentally cancel out the thermal stresses in dissimilar material joints. For the commonly used double cantilever beam test the presence of thermal stresses results in… read more here.

Keywords: dissimilar material; test; mode; fracture ... See more keywords
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Biaxial test method for determination of FLCs and FFLCs for sheet metals: validation against standard Nakajima method

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Published in 2021 at "International Journal of Mechanical Sciences"

DOI: 10.1016/j.ijmecsci.2021.106694

Abstract: Abstract Recently, a biaxial test method comprising a cruciform specimen design and spatio-temporal method to determine the limit strains has been proposed for the determination of forming limit curves (FLCs) and fracture forming limit curves… read more here.

Keywords: nakajima method; biaxial test; method; test method ... See more keywords
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A new laboratory test method for tire-pavement noise

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Published in 2019 at "Measurement"

DOI: 10.1016/j.measurement.2019.05.096

Abstract: Abstract Little previous research results have been reported from laboratory tire-pavement noise test methods, especially on small laboratory specimens. This research aims to introduce and explore the feasibility of a new test method used with… read more here.

Keywords: tire pavement; pavement noise; tire; test method ... See more keywords
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An improved test method for characterising touch properties of porous polymeric materials

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Published in 2017 at "Polymer Testing"

DOI: 10.1016/j.polymertesting.2017.01.010

Abstract: Abstract A new test method and instrument was developed to provide overall evaluation and characterisation of touch properties of porous polymeric materials. The test method and instrument can simulate the dynamic contact process between human… read more here.

Keywords: touch properties; method; test method; porous polymeric ... See more keywords
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Validation of the OptiSafe™ eye irritation test

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Published in 2020 at "Cutaneous and Ocular Toxicology"

DOI: 10.1080/15569527.2020.1787431

Abstract: Abstract Purpose OptiSafe is an in chemico test method that identifies potential eye irritants based on macromolecular damage following test chemical exposure. The OptiSafe protocol includes a prescreen assessment that identifies test chemicals that are… read more here.

Keywords: test; classification; epa ghs; validation ... See more keywords
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An improved test method for refrigerant flammability limits in a 12 L vessel

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Published in 2018 at "Science and Technology for the Built Environment"

DOI: 10.1080/23744731.2018.1434381

Abstract: The current study presents an improved test method for refrigerant flammability limit measurements. Such measurements are essential for determining refrigerant safety classifications. Predicated on expert interviews and experiments, several changes to ASTM E681 and related… read more here.

Keywords: flammability; improved test; flammability limits; method refrigerant ... See more keywords
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A Time-Efficient Self-Test Method for Evaluating Thermal Parameters of Uncooled Infrared Detectors

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Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2022.3178487

Abstract: Uncooled infrared (IR) detectors are widely used in industry and civil imaging fields. Moreover, thermal parameters have a strong impact on detectors’ performance, especially under the trend toward higher spatial resolution. Therefore, evaluating them is… read more here.

Keywords: self test; thermal parameters; uncooled infrared; method ... See more keywords