This article discusses the design of the online elective course "Basics of chemical metrology" and experience of part-time second year students of study of the pharmaceutical faculty at Bogomolets National Medical University for academic years 2020-2021 and 2021-2022). The attitude of students to the online course was assessed by using…

Redox reaction is an important concept in chemistry, and a well-organized knowledge structure of redox reaction is beneficial for concept learning. This study investigated the knowledge structure regarding redox reaction from 459 Grade 10 students. The pool of 15 redox reaction concepts was developed by content analysis, questionnaire survey, and…

In response to the commentaries to their original article, the authors thank the commentators for their remarks and note that there is some general consensus across the commentaries around some major themes: (1) the lack of articulation between assessment and learning theories, particularly in relation to large-scale testing used for…

The work analyses the training process condition in teaching the discipline "Metrology, Standardization, Certification and Quality Control." It proves that the current educational standard regarding the instruction of the discipline "Metrology, Standardization, Certification and Quality Control" does not meet the needs of the…

Quantum technology is an emerging field of physics and engineering and important applications are expected in quantum computing, quantum sensing, quantum cryptography, quantum simulation, and quantum metrology. Thus the need for education in this field is increasing, while still remaining challenging. While the need for basic education in quantum…

Although it originates from the ancient Greeks, optics still arouses a lot of scientific interest, mainly due to the technological innovation associated with it. One of its most interesting applications is related to optical metrology and the characterization of materials through optical techniques. While some of these processes can be explained…

Light polarization, which is the direction of electromagnetic field oscillation, provides information that is highly different from that of spectral and intensity images and thus can enhance various fields of optical metrology. Polarization imaging can be also used by combining polarization and imaging, thereby providing polarization and spatial…

Subject to various restrictive requirements on project application and completion, funded projects are often affected by funding policies for the selection of research objects. This study explored the impact of scientific research funding policies on the funding and research by comparing the topic distribution of awards and papers. A total of…

Undergraduate students who have just completed an introductory statistics course often lack deep understanding of variability and enthusiasm for the field of statistics. This paper argues that by introducing the commonly underemphasized concept of measurement error, students will have a better chance of attaining both. We further present lecture…

Estimating measurement uncertainties is important for experimental scientific work. However, this is very often neglected in school curricula and teaching practice, even though experimental work is seen as a fundamental part of teaching science. In order to call attention to the relevance of measurement uncertainties, we developed a comprehensive…

In his beautiful paper, Hasan Fakhruddin reported observations of mirror-like reflections in the rough surface of a ground glass plate. Similar effects have been recently employed for metrology of the roughness of optical diffusers used in modern light emitting device illumination systems. We report the observations of specular reflection in…

Industrial engineering (IE) involves the design and improvement of integrated systems, such as materials, equipment, or human resources to maximize production of goods and services. In 2011, the Career Cornerstone Center (CCC) found that industrial engineering ranked third among the 17 different engineering fields in jobs filled. That same year,…

What kind of career rewards precision and accuracy? One in metrology--the science of measurement. By evaluating and calibrating the technology in people's everyday lives, metrologists keep their world running smoothly. Metrology is used in the design and production of almost everything people encounter daily, from the cell phones in their pockets…

The last 50 years of human and social science measurement theory and practice have witnessed a steady retreat from physical science as the canonical model. Humphry unapologetically draws on metrology and physical science analogies to reformulate the relationship between discrimination and the unit. This brief note focuses on why this reformulation…

A notable segment of high school students interested in STEM careers is underserved by the traditional college preparatory-vocational education duality structure employed by public school systems over the past decades. The mismatch between student interest in STEM vocational pathways and the "college-for-all" precept indicates that our…