Green nanostructured biodegradable materials Short Review
Review of works on the creation and study of environmentally friendly nanostructured polymer composites. Technology of production and application of nanocellulose. Development of new environmentally friendly hydrophobic polymer composites, their scope.
Подобные документы
Discussing an innovative technology for fault detection of the pipelines transportation. Study and characteristic repeated correlation of the above structures with kinematic diagram of failure, which make for adequate predicting the remaining life.
статья, добавлен 02.11.2018- 77. Rad Технології
Основні засади та поняття Rapid Application Development як концепції створення коштів розробки програмних продуктів, що дозволяє програмісту якомога швидше створювати комп'ютерні програми. Історія та середовища розробки, де використовують принципи RAD.
реферат, добавлен 09.12.2014 Features the design of tooling for casting under pressure of zinc alloys. The problem that arise when designing a press-forms of analysis. Experiments to study thermal stability of materials, parts, equipment subject to cyclic thermo-mechanical treatment.
статья, добавлен 17.12.2016Test the tribological properties of lubricants as the main stage of assessing their suitability for use in friction. The scheme of the "cone - three ball" with the use of objects of simple geometric shapes to test different construction materials.
статья, добавлен 29.01.2016One of the largest problems in the sugar and alcohol industry is the presence of unwanted bacteria, which leads to a decrease in alcohol production. Way to control these undesirable bacteria using silver biogenic nanoparticles synthesized from hops
статья, добавлен 08.04.2022The concept, meaning and essence of a digital work, the use of technologies and equipment in the digitization of works. Features of converting a work into a digital format. Study of the main recommendations of the International Telecommunication Union.
статья, добавлен 17.09.2021Grinding of loose materials in order to increase the contact surface, improving rheological activity for the intensification of a number of chemical and physical. Select the most efficient and economically viable method of grinding a hard material.
статья, добавлен 14.03.2019Search for ways to reduce emissions of pollutants. Biomass as a composite material. Laboratory installation for glucose fermentation to ethanol. Study the concentration of xylose as a function of time. Process flow diagram of the synthesis of bioethanol.
статья, добавлен 23.06.2018The use of metallic pigments with features of the geometry of the surface of printing materials. Functionality of the "Materials Editor" program and a group of parameters of geometric surface structures. Assessment of surface structures in the 3D system.
статья, добавлен 12.06.2023Evaluation of the relevance of Vernadskyi's noosphere concept. Transformation of the biosphere by man with the help of the mind. Development in the direction of the creation of technical subjects and replacement of the biosphere with the technosphere.
статья, добавлен 18.04.2023Geometry enhancements, general beam section calculator, body diagrams and grid point force balances, graphics enhancements, scripting language and polygon and freehand selection, their application in the development of parts. Results viewing enhancements.
презентация, добавлен 21.02.2014Types of tool materials: from high-carbon steel to ceramics and diamonds, and their use as cutting tools in the modern metal industry. Cutting tool and its characteristics: hardness, strength. Achieving an acceptable tool life before replacing it.
статья, добавлен 26.04.2019Consideration of the problems of energy conservation and management of production costs at metallurgical enterprises. The necessity of carrying out an energy-resource-saving policy of metal producers has been substantiated; directions of energy saving.
статья, добавлен 30.09.2021The article considers the state and prospects of production and use of biological fuel and its impact on ensuring energy security of both world agriculture and Ukraine. Determination of conditions for the growth of production and use of biofuels.
статья, добавлен 30.11.2017Gathering of materials about a petroleum industry in a museum creates favorable conditions for their protection. The assemblage of materials is stored In a museum about the factory "Brothers Nobel". The oil extracted by brothers Nobel in 1894-1903.
статья, добавлен 03.03.2018The main stages of the automatic assembly of cylinder connection. The structural elements of the flexible automated production. Prospect for the automation of machine building production. The main types of heat exchange in technological systems.
контрольная работа, добавлен 05.04.2016Review trapping processes in so-called “free” thick-film structures based on spinel-type Cu0.1Ni0.8Co0.2Mn1.9O4 ceramics. Studies need to add glass in the ceramic material. Positron trapping processes in temperature-sensitive thick-film structures.
статья, добавлен 30.07.2016Study of structure and properties of aluminum alloys treated with nanodispersed modifiers. Consideration of the classical theory of modification of melts. Creation of fine-grained structure of castings. Analysis of existing aluminum alloy modifiers.
статья, добавлен 21.04.2020Increase in the use of hard, high strength and temperature resistant materials in engineering necessitated the development of machining techniques. Abrasive flow machining as process non-conventional machining processes. Magneto abrasive flow machining.
статья, добавлен 02.06.2014- 95. Structural and electro-physical properties of heterogenous film materials based on refractory metals
Structural phase composition analysis of heterogenous film materials based on refractory metals is presented. A thermal activity nature of their conductivity was determined. Of investigation were estimated thermal resistance coefficient and energy.
статья, добавлен 30.07.2016 Cylinder shaped parts – one of the mostly used in printing presses. A new technology of strengthening and recovery of details based on vibration roll burnishing is offered in the article. Experimental work and scientific conclusions are described.
статья, добавлен 29.07.2016Technological solutions that allow us to solve the problem of premature wear of the printing machines. A new technology of strengthening and recovery of details based on vibration roll burnishing is offered. Experimental work and scientific conclusions.
статья, добавлен 29.07.2016Analysis of ideas about conducting an early assessment of emerging medical technologies. Developing medical products and services with added value. Determining the commercial viability of medical products and services in the early stages of development.
статья, добавлен 12.04.2022The article is devoted to clarifying the features of stereographic images, the main aspects of using 3D printing as modern creative technology in various fields of human activity. The article analyzes the principles of creating three-dimensional products.
статья, добавлен 14.09.2020Economic and social challenges of breakthrough technologies in the context of Industry 4.0, Industry 5.0, their impact on sustainable development. Technologies for creating the Internet of Things. Potential characteristics of disruptive technologies.
статья, добавлен 30.11.2020