List of publications on a keyword: «laser»


Тема номера

Publication date: 13.12.2017
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Lyubov D. Varlamova , candidate of pedagogical sciences , доцент
FSAEI of HE "M.K. Ammosov North-Eastern Federal University" , Саха /Якутия/ Респ
Dmitrii D. Dmitriev , студент
Inzhenerno-tekhnicheskii institut FGAOU VO "Severo-Vostochnyi federal'nyi universitet im. M.K. Ammosova" , Саха /Якутия/ Респ

«Use of laser scanner for the conservation of architectural-historical heritage»

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The researchers of this article provide the experience of applying ground-based laser scanning technology, which enables the survey of architectural, historical objects in a three-dimensional model with preservation of all elements and geometric parameters in electronic format.

Науки о Земле (геодезия, геофизика, страноведение и др.)

Publication date: 22.06.2021
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Anastasiia V. Lakhtionova , студентка
Denis A. Zavarin , доцент
FSBEI of HE "Vologda State University" , Вологодская обл

«3D scanning results processing software»

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The 21st century is a time of active introduction of elements of robotic technology in the life of the entire human society and geodesy in particular. Innovations in the development of modern geodetic instruments and their software increase productivity, technical skills, and accuracy. One of the developing areas has become the industry of 3D scanner shooting software.

Сельское хозяйство

Publication date: 19.03.2021
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Mikhail G. Danilovskikh , candidate of agricultural sciences , associate professor
FSBEI of HE "Yaroslav-the-Wise Novgorod State University” , Новгородская обл

«Technology for Processing Large Areas of Vegetative Plants»

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A new technology for processing vegetative plants on large agricultural areas at night with a UAV is described. The use of an unmanned aerial vehicle as a mobile platform with a device attached to it for stimulating non-thermal intensity of vegetative plants with optical laser radiation at various stages of ontogenesis contributes to the development of plants at the initial stages of vegetation and, as a consequence, at later stages of growth, increasing their resistance to certain diseases and productivity., which allows at the stage of storage to significantly increase the safety of the crop without additional investment in the vegetable store.

Технические средства обучения

Publication date: 30.04.2019
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Sergei P. Kolyvanov , студент
Iurii N. Tkachuk , candidate of technical sciences , Доцент
Viktoriia V. Kovaleva , candidate of technical sciences , доцент
University of Press and Media Industry FSBEI of HE «Moscow Polytechnic University» , Москва г

«The possibility of using QR-code on the example of the production complex of the center of technical competence of tool production»

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The article discusses the possibility of using QR-code in the production complex of the center of technical competence of tool production, in the visualization of technical parameters of the tool, the recommended modes of material processing by the selected tool in the code encoding.

Технические науки

Publication date: 12.03.2019
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Vladimir I. Polenin , doctor of military sciences, candidate of technical sciences , professor
FSOMEI of HE "Military University" of the Ministry of Defense of Russian Federation , Москва г

«Phenomenon of a single cause of the cluster-dipole nature of the observability of the area of hydrophysical disturbances from a submarine moving object by a laser beam and radar signal»

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Relationships of cause and effect which are the cornerstone of the phenomenon of observability of area of hydrophysical indignations from an underwater moving object, including its exit to a sea surface when lighting the area in the thickness of water by a laser beam and radiation of the sea surface over an object with a radar station signal are described in the article. In the stationary marine environment the laser beam creates a backscattering signal of a fixed level. In the area of hydrodynamic indignations from an underwater moving object the signal of a backscattering of variable brightness to the relevant structure and level of indignations is seen. The similar phenomenon of a backscattering of the electromagnetic radiation of radar station that creates glare effects on the screen of radar station in a zone of an exit of hydrodynamic indignations is observed on a water surface. It is shown that these phenomenons have similar nature caused by the change of dimensional orientation of dipoles of molecules and liquid crystals clusters of water in the field of the hydrodynamic indignations accompanying the moving of an underwater object. Establishing of this characteristic, in case of its confirmation by test data, meets the requirements of qualification of opening.

Publication date: 20.12.2018
Evaluate the material Average score: 5 (Всего: 1)
Sergei P. Kolyvanov , студент
Iurii N. Tkachuk , candidate of technical sciences , доцент
University of Press and Media Industry FSBEI of HE «Moscow Polytechnic University» , Москва г

«Application of methods of laser technologies of information recording on the example of instrumental production»

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Abstract: the paper discusses the technique, technology and role of the system of precision laser marking for the formation of graphic information, nanoscale contrast images, barcodes and QR codes in the process of creating an automated system of storage, accounting, identification, control and labeling of parts in tool production, analyzes the methods, marking modes and selects the best of the presented.

Технические науки (электромеханика, приборостроение, машиностроение, металлургия и др.)

Publication date: 25.12.2015
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Nikolai S. Kovaliok , аспирант
Zhobirkhon Nematullaev , магистрант
FSBEI of HE "Petrozavodsk State University" , Карелия Респ

«Особенности модификации покрытий деталей запорной и регулирующей аппаратуры»

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Discussed laser modification techniques coatings stop and control valves, including layered laser synthesis; combined laser irradiation; laser-plasma methods of forming the coating; forming nanoscale coating application of various composite powder mixtures.

Технические науки

Publication date: 22.03.2017
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Ilia V. Belousov , ассистент
Tatiana N. Borovik , старший преподаватель
Moscow Technological University , Москва г

«Влияние дефокусировки на возникновение прожогов при импульсной лазерной сварке серебра»

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The article describes the influence of various methods of increasing silver penetration with impulse laser welding. The objective of the research was to achieve optimum defocusing in critical energy laser radiation for impulse laser welding of silver samples of various thicknesses.