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Researchers Highlight the Value of Human Wastewater for Developing Countries
August 17, 2018 - IEEE GlobalSpec

Unsettling though it may sound, researchers from the University of Illinois at Urbana-Champaign see the value in human waste in terms of promoting agricultural sustainability and economic independence in certain regions of the world, so much so that they created a model to demonstrate...

ISO/IEC 23005-3:2019 - Information technology - Media context and control - Part 3: Sensory information
August 7, 2019 - IEC - International Electrotechnical Commission

The technologies specified in this document are description languages and vocabularies which describe sensorial effects. The adaptation engine is not within the scope of this document (or the ISO/IEC 23005 series). This document specifies syntax and semantics of the tools describing...

ASTM C1683-10(2019) - Standard Practice for Size Scaling of Tensile Strengths Using Weibull Statistics for Advanced Ceramics
July 1, 2019 - ASTM International

5.1 Advanced ceramics usually display a linear stress-strain behavior to failure. Lack of ductility combined with flaws that have various sizes and orientations typically leads to large scatter in failure strength. Strength is not a deterministic property, but instead...

ASTM ISO/ASTM52921-13(2019) - Standard Terminology for Additive Manufacturing—Coordinate Systems and Test Methodologies
April 1, 2019 - ASTM International

1.1 This terminology includes terms, definitions of terms, descriptions of terms, nomenclature, and acronyms associated with coordinate systems and testing methodologies for additive manufacturing (AM) technologies in an effort to standardize terminology used by AM users, producers,...

ASTM D7556-10(2019) - Standard Test Methods for Determining Small-Strain Tensile Properties of Geogrids and Geotextiles by In-Air Cyclic Tension Tests
April 1, 2019 - ASTM International

5.1 Test Methods A, B, and C provide a means of evaluating the tensile modulus of geogrids and geotextiles for applications involving small-strain cyclic loading. The test methods allow for the determination of cyclic tensile modulus at different levels of prescribed or...

ASTM D128-98(2019) - Standard Test Methods for Analysis of Lubricating Grease
July 1, 2019 - ASTM International

1.1 These test methods for analysis cover greases of the conventional type, which consist essentially of petroleum oil and soap. The constituents that can be determined are soap, unsaponifiable matter (petroleum oil, and so forth), water, free alkalinity, free fatty acid, fat,...

ASTM E399-17 - Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness K Ic of Metallic Materials
November 15, 2017 - ASTM International

5.1 The property KIc determined by this test method characterizes the resistance of a material to fracture in a neutral environment in the presence of a sharp crack under essentially linear-elastic stress and severe tensile constraint, such that (1) the state of stress...

ISO/IEC TR 23008-15:2018 - Information technology - High efficiency coding and media delivery in heterogeneous environments - Part 15: Signalling, backward compatibility and display adaptation for HDR/WCG video
August 7, 2018 - IEC - International Electrotechnical Commission

ISO/IEC TR 23008-15:2018 This document reviews approaches for processing and coding of HDR/WCG video content. The purpose of this document is to provide a set of publicly-referenceable methods for the operation of AVC or HEVC video coding systems adapted for...

ASTM E3233-20 - Standard Practice for Forensic Tape Analysis Training Program
February 1, 2020 - ASTM International

1.1 This standard is intended as a practice for use by laboratory personnel responsible for training examiners to perform forensic examinations and comparisons on pressure sensitive tapes and adhesives. It contains a list of training objectives with recommended...

ASTM E3234-20 - Standard Practice for Forensic Paint Analysis Training Program
February 1, 2020 - ASTM International

1.1 This document is intended as a practice for use by laboratory personnel responsible for training examiners to perform forensic examinations and comparisons of paint. It contains a list of training objectives with recommended methods of instruction, reading...

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