As of my last knowledge update in October 2023, there is no widely known individual, character, or concept specifically named "Olaf Devik." It is possible that the name could refer to a private individual, a character from a lesser-known work, or a topic that has emerged more recently.

The Working Environment (Air Pollution, Noise and Vibration) Convention, 1977, also known as ILO Convention No. 148, is a treaty established by the International Labour Organization (ILO) aimed at protecting workers' health and safety in relation to environmental hazards in the workplace. 1. **Objective**: The convention addresses the need to ensure that environments in which people work are safe and healthy.

As of my last knowledge update in October 2023, "Thermie" could refer to various concepts depending on the context. Here are a few possible interpretations: 1. **Thermal Energy**: It could be a colloquial term related to thermal energy, which is the energy that comes from heat. This could also relate to temperature measurement or heat transfer processes in various scientific or engineering fields.

A calorie is a unit of measurement for energy. It is commonly used to quantify the amount of energy that foods provide when consumed, as well as the energy expenditure of physical activities. In dietary contexts, calories are often expressed as kilocalories (kcal), where one kilocalorie is equivalent to 1,000 small calories (cal). For example, when people refer to a food item containing 200 calories, they are typically referring to 200 kilocalories.

The grave (symbol: "gr") is a non-SI metric unit of mass that is equal to one kilogram. It is specifically used in the context of measuring the mass of a substance based on its volume, especially in the fields of physics and engineering. The grave is not commonly used in daily life or in scientific literature today, having been largely replaced by the kilogram as the standard unit of mass. The use of the grave may sometimes still be encountered in certain regional practices or historical contexts.

A Schmidt hammer, also known as a rebound hammer, is a non-destructive testing instrument used to evaluate the hardness and strength of concrete and other materials. It operates on the principle of measuring the rebound of a spring-loaded mass that is fired against the surface of the material being tested. Here’s how it works: 1. **Operation**: The device consists of a hard metal piston that is driven against the material surface by a spring.

The lambert is a unit of measurement used in photometry, which is the science of measuring visible light. Specifically, it is a unit for measuring luminance, which quantifies how much light is emitted, transmitted, or reflected by a surface in a given direction. One lambert is defined as the luminance of a surface that emits or reflects light uniformly in all directions at a rate of one lumen per square centimeter.

The Svedberg (symbol: S) is a unit of time used in the field of biochemistry and molecular biology to measure the sedimentation rate of particles in a centrifuge. It is named after the Swedish chemist Theodor Svedberg, who won the Nobel Prize in Chemistry in 1926 for his work on the ultracentrifuge and the behavior of colloids. One Svedberg unit is defined as \(10^{-13}\) seconds.

A borescope is a visual inspection tool used for examining the inside of objects, especially in areas that are difficult to access. It consists of a long, slender tube with a camera or lens at one end and an eyepiece or video display at the other, allowing users to view images of internal structures without disassembling or damaging the object being inspected.

Marcos Dajczer is an Argentine mathematician known for his work in the fields of differential geometry and geometric analysis. His research often involves topics like minimal surfaces, geometric variational problems, and the study of curvature in different geometric contexts.

Testia is a company that specializes in providing testing and inspection services, particularly in the fields of aviation, aerospace, and other high-tech industries. It offers a range of services including non-destructive testing (NDT), technical expertise, and training related to quality assurance and compliance with industry standards. Testia’s services help ensure the safety and reliability of aircraft and components, making it an essential player in maintaining high-quality standards in the aerospace sector.

Videoscope typically refers to a type of medical instrument that integrates video technology with an endoscope, allowing for the visualization of internal structures in the body. This device is commonly used in various medical procedures to diagnose and treat conditions within organs such as the gastrointestinal tract, respiratory system, and urinary tract, among others. A videoscope consists of a long, flexible tube equipped with a miniature camera and light source.

Weld tests for friction welding are assessments conducted to evaluate the quality, strength, and integrity of welds produced through the friction welding process. Friction welding is a solid-state welding technique that uses mechanical friction to generate heat at the interface of the materials being joined. This heat causes the materials to become malleable and allows them to fuse together under pressure.

Variable Structure Control (VSC) is a control strategy used in systems where the dynamics can change over time or in response to varying conditions. It is particularly beneficial for systems that exhibit significant uncertainties, nonlinearities, or require robust performance. VSC focuses on adjusting the control law or structure based on the current state of the system, which helps maintain desired performance across a range of operating conditions.

A Variable Structure System (VSS) is a type of dynamic control system that is designed to adapt its control strategy based on the current state of the system or the external conditions. The key characteristic of VSS is that it changes its structure or control law during operation, allowing it to maintain desired performance even in the presence of uncertainties, nonlinearities, or varying system parameters.

Eivind Hiis Hauge is a name that may refer to an individual, but there is no widely known or prominent information about a person by that name in publicly available sources. It is possible that he is a private individual or a professional in a specific field, but without additional context, it's difficult to provide more details.

Bernt Michael Holmboe (1860-1929) was a notable figure in the field of Norwegian exploration and academia. He is recognized for his contributions to the study of the Arctic regions and natural history, particularly in relation to Norway's geographic and scientific endeavors during the early 20th century. Holmboe was involved in a range of expeditions, and his work helped facilitate a greater understanding of the Arctic environment, contributing to the scientific knowledge of that time.

Carl Anton Bjerknes was a Norwegian meteorologist and physicist known for his significant contributions to the field of meteorology and the understanding of weather phenomena. He is often credited with founding modern meteorology through his work on the relationship between atmospheric pressure, temperature, and wind, which led to the development of numerical weather prediction models.

Knut Sydsæter is a Norwegian mathematician and author known for his contributions to the field of mathematics, particularly in relation to economic theory and mathematical methods. He is well-known for co-authoring the textbook "Mathematics for Economics and Finance," which is widely used in academic courses focused on mathematical applications in economics, finance, and related fields. His work often emphasizes the importance of mathematical tools in understanding economic concepts and models.

Ola Bratteli is likely a reference to a figure in the field of mathematics, specifically in the area of operator algebras and quantum groups. He is known for his contributions to the study of von Neumann algebras and related topics.