Laser product classification

Laser Safety ◽  
2003 ◽  
Keyword(s):  
Product Classification

Cell-based product classification procedure: What can be done differently to improve decisions on borderline products?

Cytotherapy ◽  
2016 ◽  
Vol 18 (7) ◽  
pp. 809-815 ◽  
Author(s):  
Ander Izeta ◽  
Concha Herrera ◽  
Rosario Mata ◽  
Giuseppe Astori ◽  
Rosaria Giordano ◽  
...  
Keyword(s):  
Classification Procedure ◽  
Product Classification

Fiber-Content Measurement of Wool–Cashmere Blends Using Near-Infrared Spectroscopy

2017 ◽  
Vol 71 (10) ◽  
pp. 2367-2376 ◽  
Author(s):  
Jinfeng Zhou ◽  
Rongwu Wang ◽  
Xiongying Wu ◽  
Bugao Xu
Keyword(s):  
Near Infrared ◽  
Nir Spectroscopy ◽  
Chemical Bonds ◽  
Multilinear Regression ◽  
Textile Production ◽  
Protein Fibers ◽  
Characteristic Wavelength ◽  
Product Classification ◽  
Band Assignment ◽  
Blend Ratios

Cashmere and wool are two protein fibers with analogous geometrical attributes, but distinct physical properties. Due to its scarcity and unique features, cashmere is a much more expensive fiber than wool. In the textile production, cashmere is often intentionally blended with fine wool in order to reduce the material cost. To identify the fiber contents of a wool–cashmere blend is important to quality control and product classification. The goal of this study is to develop a reliable method for estimating fiber contents in wool–cashmere blends based on near-infrared (NIR) spectroscopy. In this study, we prepared two sets of cashmere–wool blends by using either whole fibers or fiber snippets in 11 different blend ratios of the two fibers and collected the NIR spectra of all the 22 samples. Of the 11 samples in each set, six were used as a subset for calibration and five as a subset for validation. By referencing the NIR band assignment to chemical bonds in protein, we identified six characteristic wavelength bands where the NIR absorbance powers of the two fibers were significantly different. We then performed the chemometric analysis with two multilinear regression (MLR) equations to predict the cashmere content (CC) in a blended sample. The experiment with these samples demonstrated that the predicted CCs from the MLR models were consistent with the CCs given in the preparations of the two sample sets (whole fiber or snippet), and the errors of the predicted CCs could be limited to 0.5% if the testing was performed over at least 25 locations. The MLR models seem to be reliable and accurate enough for estimating the cashmere content in a wool–cashmere blend and have potential to be used for tackling the cashmere adulteration problem.

scholarly journals CERTIFICATION OF VEGETABLE OILS AND QUALITY CONTROL IN THE TECHNOLOGICAL PROCESS OF PRODUCTION

2019 ◽  
Vol 2019 (4) ◽  
pp. 119-126
Author(s):  
CH Bekmurotov ◽  
Keyword(s):  
Quality Control ◽  
Technological Process ◽  
Vegetable Oils ◽  
Raw Materials ◽  
Cottonseed Oil ◽  
Product Classification ◽  
Cotton Seeds ◽  
The Cost

The article reviewed the certification and quality control of the technological process for the production of vegetable oil. There is a procedure for packaging, quality control of products, determination of quality indicators and quality control of finished products. The procedure for using refined cottonseed oil and its varieties, the requirements for placement and storage of vegetable oils, as specified in the regulatory documents, the quality control of vegetable oils and other solutions for cottonseed oil are provided. The gas analyzer shows a solution for measuring the amount of solution by painting the tubes of a mixture of gas and air in oil. Detailed information on the production of vegetable oils, the cost of raw materials, the level of fat content of cotton seeds and the methods used to produce oil from cotton seeds. Methods for certification of vegetable oils, types of quality control, methods of testing and quality determination are presented. It was shown that the procedure for refined production of cottonseed oils and their types, as well as the state of the product classification of products based on the method of producing vegetable oils for consumer purposes, analysis of the sequence of refined oils and refining processes.

scholarly journals Can exports be used as an indicator of technological capabilities of countries?

Geografie ◽  
2015 ◽  
Vol 120 (3) ◽  
pp. 314-329 ◽  
Author(s):  
Jana Vlčková
Keyword(s):  
Emerging Economies ◽  
Value Added ◽  
The Philippines ◽  
Reliable Indicator ◽  
Technological Capabilities ◽  
The Past ◽  
Product Classification ◽  
Innovative Capabilities ◽  
The Eu

During the past 30 years, many emerging economies, especially China, have strengthened their technological and innovative capabilities. Have these countries started to threaten the position of traditional technological leaders? This paper examines whether technological capabilities of an economy can be evaluated based on the goods each economy exports (EXPY). Detailed product classification of exports to the EU in the period between 1984 and 2009 form the underlying data. Further, other data and studies are used to assess the reliability of EXPY. Results show that many emerging economies have significantly increased their technological sophistication; among them exports of Mexico, the Philippines and Malaysia are technologically the most sophisticated. These economies have significant share of foreign value added embodied in exports, though. Therefore, EXPY based on gross exports is not a reliable indicator of technological capabilities of countries and this indicator needs to be combined with other data.

scholarly journals The IMPACT OF TAX INSTRUMENTS ON THE ORGANIC FOOD MARKET IN POLAND

2021 ◽  
Vol 19 (4) ◽  
pp. 59-68
Author(s):  
Magdalena Jarczok-Guzy
Keyword(s):  
Organic Food ◽  
Primary Data ◽  
Tax Rates ◽  
Food Purchases ◽  
Classification Code ◽  
Product Classification ◽  
Food Market ◽  
The Impact

This article is an analysis and assessment of the impact of tax instruments on the organic food market in Poland. The assessment was made on the basis of primary data obtained by the author as part of a survey conducted on the inhabitants of the Silesian Voivodeship. In Poland, the VAT rates on food vary, depending on the product classification code. They can be 23%, 8% or 5%. Organic food has not been treated exceptionally, while changes introduced in the tax rates in July 2020 for specific foods are quite significant. The impact of these changes on organic food purchases has been determined in the results of the survey. Therefore, the purpose of the article is to assess the impact of the VAT rate on the organic food market in Poland.

Reducing the mean size of API crystals by continuous manufacturing with product classification and recycle

2010 ◽  
Vol 65 (21) ◽  
pp. 5770-5780 ◽  
Author(s):  
Derek W. Griffin ◽  
Duncan A. Mellichamp ◽  
Michael F. Doherty
Keyword(s):  
Continuous Manufacturing ◽  
Product Classification ◽  
Mean Size ◽  
The Mean

Advertising with scarcity messages and attitudes for luxury skin-care products

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Joshua Fogel ◽  
Marcelle Kim Setton
Keyword(s):  
Skin Care ◽  
Limited Time ◽  
Persuasion Knowledge ◽  
High Demand ◽  
Content Type ◽  
Product Classification ◽  
Skin Care Product ◽  
Advertising Skepticism ◽  
Skin Care Products ◽  
Practical Implications

PurposeA number of types of scarcity messages are often used in Internet advertisements, but all these types have not been directly compared to each other.Design/methodology/approachCollege students (n = 789) were surveyed about five advertising choices for luxury skin-care products consisting of scarcity messages of high-demand, low-stock, limited-time, countdown timer and regular advertising without any scarcity message. Outcomes were product classification attitudes of functional and symbolic and psychological attitudes of persuasion knowledge and advertising skepticism.FindingsThe study found that high-demand message had greater functional attitudes and greater symbolic attitudes than regular advertising. Limited-time message had greater symbolic attitudes than regular advertising. High-demand message had lower advertising skepticism attitudes than regular advertising.Practical implicationsThe authors recommend that when a luxury skin-care product is in high demand, that marketers should use high-demand messages in their advertising. Marketers of luxury skin-care products may also benefit from using limited-time message advertisements.Originality/valueThis is the first study to directly compare the scarcity message advertising types of high-demand, low-stock, limited-time, countdown timer with regular advertising without any scarcity message.

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