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Journal articles on the topic '+330.341'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Дмитрієв, Ілля, та Оксана Дмитрієва. "ОСОБЛИВОСТІ ТА ТЕНДЕНЦІЇ ЦИФРОВОЇ ЕКОНОМІКИ В УКРАЇНІ". Проблеми і перспективи розвитку підприємництва, № 27 (14 листопада 2021): 60. http://dx.doi.org/10.30977/ppb.2226-8820.2021.27.60.

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УДК 330.341; JEL Classification: O33  Мета: Метою статті є вивчення основних тенденцій розвитку цифрової економіки України та ідентифікація чинного законодавчого підґрунтя. Методика дослідження: В роботі використано методи аналізу та синтезу, системний підхід, порівняльний аналіз. Результати: Характерною ознакою сучасного етапу розвитку економіки є використання цифрових технологій, які стали каталізатором різкого збільшення мобільності товарних та фінансових потоків, забезпечують високу швидкість передачі інформації, внесли значний вклад в глобалізаційні та інтеграційні процеси сві

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2

Raghuram, Lalitha, Sunil Shroff, and Pallavi Kumar. "330.3." Transplantation 103 (November 2019): S70—S71. http://dx.doi.org/10.1097/01.tp.0000611956.85263.a4.

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3

Рогаткин, Ю. Б. "СХЕМА НОРМАЛИЗАЦИИ КАНАЛА СБОРА ДАННЫХ НА ОСНОВЕ УСИЛИТЕЛЯ С ПРОГРАММИРУЕМЫМ КОЭФФИЦИЕНТОМ УСИЛЕНИЯ". NANOINDUSTRY Russia 13, № 4s (2020): 330–31. http://dx.doi.org/10.22184/1993-8578.2020.13.4s.330.331.

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Аникин, А. А., К. А. Епифанцев та П. К. Скоробогатов. "ОСНОВНЫЕ ОСОБЕННОСТИ ИСПЫТАНИЙ МИКРОСХЕМ НА ИМПУЛЬСНУЮ ЭЛЕКТРИЧЕСКУЮ ПРОЧНОСТЬ". Nanoindustry Russia 14, № 7s (2021): 330–31. http://dx.doi.org/10.22184/1993-8578.2021.14.7s.330.331.

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Рассмотрены методические основы испытаний изделий полупроводниковой электроники на импульсную электрическую прочность. Проанализированы основные требования нормативной документации к проведению испытаний. Описаны методы проведения испытаний и их особенности.

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Lu, Ling Ling, Chen Guang Huang, and Xi Wang. "A Damage Identification Method Based on Differential Gradient of Normalized Strain." Applied Mechanics and Materials 330 (June 2013): 321–30. http://dx.doi.org/10.4028/www.scientific.net/amm.330.321.

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A damage identification method based on differential gradient of normalized strain (DGNS) is presented to overcome the disadvantages of traditional static damage identification, such as the complicacy of measurement system and the limited measurement points etc. Two numerical simulations were conducted on a dog-bone specimen to verify the feasibility of the method. In the experiment, differential of strain contour density (DSCD), which has the same physical meaning with DGNS，significantly improves the smoothness and visualization of field information. Both the simulation and experiment results

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Xiong, Rui, Jun Feng Shi, Qun Hui An, and Tian Qing Yu. "Numerical Analysis on Collision Process of Rigid Body and Box Girder." Applied Mechanics and Materials 330 (June 2013): 331–37. http://dx.doi.org/10.4028/www.scientific.net/amm.330.331.

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Through analyzing the real collision process of a steel plate rolling sliding off a lorry and box girder flange of an overpass, the damage degree of box girder may be known, and in this article the collision process is also simulated by means of finite element method so that it may be obtained how the damaged girder collapses and the cracks propagate. Furthermore, the dynamic characteristics are studied during the collision process and the reliability of overpass section collision is analyzed from the angle of energy transfer and dissipation.

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Wang, Jian Xin, Xian Wei Gao, Mei Li Sui, and Xiu Ying Li. "Study on Irrigation Model Based on Plant Ultrasonic Acoustic Emissions." Applied Mechanics and Materials 330 (June 2013): 346–49. http://dx.doi.org/10.4028/www.scientific.net/amm.330.346.

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Produced by cohesion between water molecules or adhesion to the conduit wall, the plant cavitation is accompanied by the vessel walls vibration which is the indicator of the water stress. The ultrasonic acoustic emissions (UAEs) are used to detect the plant cavitation events which are the transmission of vibration. The UAEs could be detected in ultrasonic frequencies between 100K Hz and 1 MHz. The PCI-2 data acquisition (DAQ) equipment and R15 sensors are used to improve the precision of cavitation detection. When the water stress and dehydration gets heavier, the UAEs rate gets higher. Use th

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8

Parvez, Mohammed Anwar, Md Barkatul Alam, and Md Manik Mia. "Confirmation of aflatoxin in fish and shrimp by LC/MS-MS (ZEVO TQD)." Asian-Australasian Journal of Food Safety and Security 4, no. 1 (2020): 14–21. http://dx.doi.org/10.3329/aajfss.v4i1.53876.

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Mycotoxins are agricultural contaminants of fungal origin occurring at all latitudes worldwide and being characterized by acute and chronic effects on human health and animal wellness, depending on the species sensitivity. Various types of crops like maize, wheat, soybeans etc are used as raw materials for preparing feed of fish and shrimp. They are particularly susceptible to infection by Aspergillus following prolonged exposure to a high humidity environment. For this reason, the fish and shrimp samples should be tested for identifying and quantifying mycotoxin. The major mycotoxins of food

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9

Doré, X., and M. Rappaz. "Modelling of Microsegregation." Materials Science Forum 329-330 (January 2000): 331–38. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.331.

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Wołczyński, Waldemar, and J. Kloch. "Mass Conservation for Microsegregation and Solute Redistribution in Cellular/Dendritic Solidification with Back-Diffusion." Materials Science Forum 329-330 (January 2000): 345–50. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.345.

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11

Shirzadi, A. A., and E. R. Wallach. "Analytical Modelling of Solidification during Temperature Gradient TLP Diffusion Bonding." Materials Science Forum 329-330 (January 2000): 351–60. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.351.

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Onsøien, M. I., P. Misic, Øystein Grong, Ø. Gundersen, and A. L. Dons. "Application of a Nodular Iron Microstructure Model for an Industrial Casting." Materials Science Forum 329-330 (January 2000): 361–68. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.361.

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13

Long, Sheng Jie, and Shi Hong Huang. "Discussion of Design Ideas in Product Development Design Based on Product Extension in Marketing." Advanced Materials Research 328-330 (September 2011): 314–17. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.314.

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Users consume products all the time, while companies produce products all the time. Product is the fundamental where enterprises have their foothold and product development is the only way to business survival and development. To conduct effective product development, enterprises must have scientific marketing strategy and rational ideas of development. Therefore, to analyze the ideas in product development design from the perspective of product extension in marketing helps expand the vision in product development, define product development objectives and also helps to find the accurate posit

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Xiang, Jian Hua, Chun Liang Zhang, and Fan Jiang. "Forming Technology of Spiral Micro-Groove in Plane." Advanced Materials Research 328-330 (September 2011): 346–49. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.346.

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A spiral micro-groove structure in plane was processed by P-E method in this paper. The shapes of groove structure was restricted by P-E depth aph and feed f. The influence aph and f on the height of fin and matching relation between aph and f were analyzed, and optimal value of aph and dph was obtained. The highest fin was achieved when dph was the optimal value in processing. Meanwhile, the effect of rotational speed n on the morphology of micro groove was studied.

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Kloch, J., Bernard Billia, T. Okane, T. Umeda, and Waldemar Wołczyński. "Experimental Verification of the Solute Redistribution in Cellular/Dendritic Solidification of the Al-3.5Li and Fe-4.34Ni Alloys." Materials Science Forum 329-330 (January 2000): 31–36. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.31.

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16

Faldo, Fransisco, and Mahfuz Hudori. "Pengaruh Efektifitas Penggunaan Serat Polypropylene Terhadap Kuat Tekan Beton Normal." Journal of Civil Engineering and Planning 2, no. 1 (2021): 77–83. http://dx.doi.org/10.37253/jcep.v2i1.745.

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Kontruksi-kontruksi bangunan yang ditemukan di Indonesia pada umumnya memanfaatkan beton untuk bahan struktur utama. Meskipun mempunyai kelebihan, beton juga mempunyai kekurangan dalam pemakaiannya yakni beton memiliki sifat yang getas sehingga praktis tidak mampu menahan tegangan tarik yang getas. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan serat polypropylene terhadap kuat tekan pada beton normal dan mencari atau mengetahui komposisi kandungan serat polypropylene yang menyebabkan kuat tekan beton yang optimum. Dari hasil tes yang dilakukan didapatkan hasil dari pen

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Исаев, А. А., А. В. Бурмистров, А. А. Райков та С. И. Саликеев. "МЕТОД РАСЧЕТА ОТКАЧНЫХ ХАРАКТЕРИСТИК ДВН ТИПА РУТС, РАБОТАЮЩИХ ПРИ ПОВЫШЕННЫХ ДАВЛЕНИЯХ (ВЯЗКОСТНЫЙ РЕЖИМ ТЕЧЕНИЯ ГАЗА В ЗАЗОРАХ)". Nanoindustry Russia 14, № 6s (2021): 330–37. http://dx.doi.org/10.22184/1993-8578.2021.14.6s.330.337.

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Рассматривается метод расчета откачных характеристик двухроторного вакуумного насоса типа Рутс, основанного на уравнениях состояния и сохранения энергии, записанных в дифференциальной форме. Проведена верификация разработанной математической модели путем сопоставления результатов расчета с экспериментальными данными, полученными для насоса ДВН-50 при работе на разных частотах вращения и в агрегате с различными форвакуумными насосами. Показано, что для обеспечения лучшей сходимости расчета и эксперимента необходимо провести дополнительные исследования потерь, возникающих при заполнении отсеченн

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Калентьев, А. А., А. А. Попов, Д. В. Билевич, И. М. Добуш, А. Е. Горяинов та Т. Н. Файль. "АЛГОРИТМ АВТОМАТИЧЕСКОГО ПОСТРОЕНИЯ МАЛОСИГНАЛЬНОЙ МОДЕЛИ GAAS PHEMT- ТРАНЗИСТОРА И ЕГО РЕАЛИЗАЦИЯ В САПР". NANOINDUSTRY Russia 96, № 3s (2020): 330–36. http://dx.doi.org/10.22184/1993-8578.2020.13.3s.330.336.

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Показаны результаты разработки алгоритма построения малосигнальной модели GaAs pHEMT-транзистора. Алгоритм реализован в виде плагина для САПР СВЧ-устройств NI AWR Design Environment. Алгоритм представляет собой комбинацию различных методик построения малосигнальных моделей. Он позволяет получить модели СВЧ-транзисторов в автоматическом режиме непосредственно в САПР. Экспериментальные исследования показали хорошее совпадение модели, полученной прямой экстракцией, с результатами измерений. The paper highlights the results of developing a GaAs pHEMT small-signal modeling algorithm. The algorithm

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Manzke, Vitor, and Sérgio Figueiredo. "Uma revisão de literatura sobre a formação musical continuada de professores generalistas." Revista Thema 14, no. 1 (2017): 320–30. http://dx.doi.org/10.15536/thema.14.2017.320-330.334.

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20

Chen, Hu, and Jin Dan Zhu. "Creep Life Prediction of T91/12Cr1MoV Dissimilar Welded Joint." Applied Mechanics and Materials 330 (June 2013): 304–9. http://dx.doi.org/10.4028/www.scientific.net/amm.330.304.

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Based on the creep test results of T91/12Cr1MoV dissimilar welded joint at different conditions, the creep curves of this dissimilar welded joint were established by modified θ projection concept. Low stress creep life was predicted by this curve and the established creep curve shows a good agreement with the experimental data. For computation, Larson-Miller parameters method was also used in creep life forecasting of T91/12Cr1MoV dissimilar welded joint. The resu lt showed that the modified θ projection concept was more accurately in predicting the creep life than Larson-Miller parameters met

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21

Haider, Farag I., Mohamed A. Gebril, and Salah M. Elkoum. "Evaluation of the Performance of Cylinder Liner under Dry Reciprocating Wear Conditions." Applied Mechanics and Materials 330 (June 2013): 310–14. http://dx.doi.org/10.4028/www.scientific.net/amm.330.310.

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The aim of this work is to study the wear behavior of the cylinder liner of internalcombustion engines, using reciprocating wear testing machine and study the effect of operating conditions (Rotating speed, length of stroke and normal load) on the wear behavior in dry sliding. A statistical analysis method was applied to study the interaction effect of these parameters, and effect of each parameter. Results obtained showed that the wear characteristics is effected mainly by the normal load (P), and stroke length (L), and the rotating speed (R) has no significant effect on the liner wear. The s

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Liu, Xuan Zuo, Hui Min Wang, Yu Long Zhang, Fei Zhang, and Ji Kai Zhou. "Vibration Analysis of the Solar Car Frame." Applied Mechanics and Materials 330 (June 2013): 315–20. http://dx.doi.org/10.4028/www.scientific.net/amm.330.315.

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As a new type of automobile, solar cars lack the data of relevant assemblies. The frame requirements of solar cars are also different from the traditional ones. In this paper, a specific analysis of the vibration characteristics of the solar car's frame has been made, and an improvement is carried out to ensure the comfort and handling stability. It provides a theoretical basis for the study of the solar car.

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Wang, Chun Hui, Wei Yuan, Guang Neng Dong, and Jun Hong Mao. "A Quantitative Model of Wear Loss Based on On-Line Visual Ferrograph." Applied Mechanics and Materials 330 (June 2013): 338–45. http://dx.doi.org/10.4028/www.scientific.net/amm.330.338.

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On-line visual ferrograph (OLVF) is an efficient and real-time condition monitoring device. From the point of flow conservation, on the basis of the particle coverage area data collected by OLVF, this paper deduced two models about wear loss of the tribo-pairs in the wear process, one is general mathematical (GM) model including distribution impact factor of wear particle, and other simplified GM (SGM) model which does not contain the factor. The key factor affecting the accuracy of the two models is the three dimensional information of wear particles referring to particle area and thickness.

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Wu, Jing Jing, Qi Chang Li, Guang Long Wang, Feng Qi Gao, and Zhong Tao Qiao. "The New Vehicle Condition Monitoring Indicator VPR and its Short-Time Prediction ARMA Model." Applied Mechanics and Materials 330 (June 2013): 350–56. http://dx.doi.org/10.4028/www.scientific.net/amm.330.350.

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The vehicle storage & transportation condition monitoring system focuses on the real time acquisition and processing analyses of life cycle environmental temperature and humidity, shock and vibration stress and the attitude and position information of Vehicle, it is the effective supplement of vehicle equipment maintenance and management. Based on the vehicle storage state information defining a new index early warning rate vehicle predictive rate (VPR), and establish the ARMA forecasting model. The experimental results show that the model can slow the short-term trend fast track predictio

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He, Cun Fu, Xiao Ming Cai, Shen Yang, Zeng Hua Liu, and Bin Wu. "Truss Structure Health Monitoring Based on Electromechanical Impedance Method." Applied Mechanics and Materials 330 (June 2013): 357–63. http://dx.doi.org/10.4028/www.scientific.net/amm.330.357.

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Truss structure is widely used in civil engineering applications for its advantages of easy transportation, convenient assembly and uniform loading. However, it is difficult to achieve real-time health monitoring because of connection diversity and complexity of truss structures. As a novel structural health monitoring technique, electro-mechanical impedance method could monitor the health state of one structure by measuring the spectra of impedance or admittance of the piezoelectric elements, which are bonded on the surface of this structure. This approach has the advantages of nonparametric

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Liu, Shu Xin, Yun Dong Cao, Chun Guang Hou, Yang Liu, and Xiao Ming Liu. "Development of On-Line Monitoring System and Aging Characteristics Research of Switchgear." Applied Mechanics and Materials 330 (June 2013): 364–67. http://dx.doi.org/10.4028/www.scientific.net/amm.330.364.

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For improving reliable operation of switchgear in power system, an approach for on-line monitoring the insulation characteristic and bus-bar temperature rising of the switchgear is proposed in this paper. Through comparing several existing temperature measurement methods for monitoring temperature rising elevation at bus-bas, a new design of temperature monitoring method is proposed. It adopts quick-magnetic saturated current transformer, temperature sensor and infrared transmission to solve the problem of high voltage isolation. The epoxy resin insulation material which is commonly used in sw

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Jie, Xia, and Jin Hui. "Research of Sensor Optimization Algorithm for Vibration Monitoring of Crane Structure." Applied Mechanics and Materials 330 (June 2013): 368–72. http://dx.doi.org/10.4028/www.scientific.net/amm.330.368.

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Safety requirements for large crane become more and more rigorous, as the crane is widely used in various fields. The health monitoring technology of cranes can provide early warning and the location of damage for a long time. It has great significance that people can monitor the crane operation in real time. Thronging establishing three-dimensional simulation model, an optimization algorithm on sensor used in crane structure is introduced in this paper, which is based on algorithm of QR decomposition and Modal Assurance Criterion. Character of structure in space is considered in research. The

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Qiu, Zi Xue, Zhi Xin Chen, Jiang Yuan, You Wei Wang, Jie Yang, and Yun Lei Yu. "Design of Sensor-Tag Using Radio Frequency Power to Energize and its Research on Structural Health Monitoring." Applied Mechanics and Materials 330 (June 2013): 373–79. http://dx.doi.org/10.4028/www.scientific.net/amm.330.373.

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A new method of structural health monitoring based on sensor-tags using radio frequency power to energize node wirelessly is proposed. A modular RFID sensor-tag, which has the function of signal conditioning, energy harvesting, and wireless transmission, is designed for some sensing elements commonly used in structural health monitoring, such as resistance strain gauges, piezoelectric ceramic and shape memory alloy (SMA). Sensor-tags receive energy which is the feedback of reader antenna coupling and provide power for sensor nodes. It overcomes defects of wireless sensor network (WSN) powered

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Xu, Bin, Zhong Jian Yu, and En Pin Liu. "Safety Inspection of an Overhead Crane Based on Virtual Simulation." Applied Mechanics and Materials 330 (June 2013): 380–82. http://dx.doi.org/10.4028/www.scientific.net/amm.330.380.

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Safety inspection was playing a very important role in controlling accidents of overhead cranes, especially under the modification case. During a modification of a crane, strength evaluation was a necessary step. Experimental stress analysis and theoretical calculation were traditionally applied in rerating the strength, but it cost lots of time and resources. Virtual simulation was an alternative method, and in this investigation finite element method was adopted. The three dimension models of bridge and trolley were built while the rated load was changed to the modification case, and then st

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Liu, Ma Bao, Bin Bin Li, Jiang Tao Li, and Yuan Yuan Lian. "Smart Coating Sensor Applied in Crack Detection for Aircraft." Applied Mechanics and Materials 330 (June 2013): 383–88. http://dx.doi.org/10.4028/www.scientific.net/amm.330.383.

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Monitoring fatigue cracking of large engineering structures is a costly and time-intensive process. The authors present a low-cost smart coating sensor (SCS) consisted of driving layer, sensing layer and protective layer typically that can detect crack initiation and growth. The results show that the smart coating sensor can detect cracks above 300μm, corresponding to the increment of the sensing layer’s electric resistance at the level of 0.05Ω. Therefore, the development of SCS is of importance significance in the substitution of an existed inspection that requires substantial disassembly an

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Yang, Cai Qian, Ye Fei Xia, Zi Yan Chen, Wan Hong, and Zhi Shen Wu. "Study on the Structural Deformation Monitoring Based on Distributed FBG Sensing Techniques." Applied Mechanics and Materials 330 (June 2013): 389–95. http://dx.doi.org/10.4028/www.scientific.net/amm.330.389.

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The deformation is an important parameter in structural health monitoring, and a conjugate beam method based on long-gauge fiber Bragg grating distributed strain sensing techniques is proposed to obtain the deformation of a structure. Some experiments are carried out to study the accuracy of this method using a four point bending RC beam under a step loading manner. The deformation obtained with the proposed method agrees well with those obtained with the conventional dial gauge in low loading steps. In addition, some measure is put forward to calibrate the proposed method and improve its accu

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Zhao, Na, and Ke Qin Ding. "Fiber Optic Acoustic Emission Sensor System for Local Damage Detection." Applied Mechanics and Materials 330 (June 2013): 396–400. http://dx.doi.org/10.4028/www.scientific.net/amm.330.396.

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The crack is easily generated in the metal structure because of fatigue. It has a strong impact on structural safety. To reduce accident and losses, it is important to detect the local damage such as active crack. The general method to detect the local damage is acoustic-emission technique. But it has the disadvantages of short distance transmission, interfered easily and so on. In this paper, the fiber optic acoustic emission sensor system is designed and developed. A lot of experiments have been done in laboratory. It is shown that the new system has long distance transmission, and has high

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Fazil Hacıyev, Fazil Hacıyev. "AZƏRBAYCAN RESPUBLİKASINDA REGİONLARIN DAVAMLI SOSİAL-İQTİSADİ İNKİŞAFININ TƏHLİLİ VƏ PERSPEKTİVLƏRİ." ENECO-Proceeding of Energy Economic Research Center 10, no. 02 (2022): 24–34. http://dx.doi.org/10.36962/eneco10022022-24.

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Müasir şəraitdə regionların davamlı sosial-iqtisadi inkişafı xüsusi əhəmiyyət kəsb edir. Çünki ölkənin iqtisadi təhlükəsizliyi, davamlı inkişafı və rəqabət qabilliyətinin artırılması regionların inkişafından çox asılıdır. Buna görə də regionların davamlı sosial-iqtisadi inkişafının təmin edilməsi, o cümlədən bölgələrdə dayanıqlı inkişaf prinsiplərinə əsaslanan rəqabət qabiliyyətli iqtisadiyyat, beynəlxalq standartlara cavab verən sosial rifah, təbii resusrlardan səmərəli istifadəsi, innovasiyalı iqtisadiyyatın modernləşdirilməsi və ətraf mühitin etibarlı mühafizəsini təmin edən ekoloji təhlükə

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HE, JIAN, QINGGUO ZHANG, and GANG LIU. "THE PHOTON ESCAPE PROBABILITY OF Na 330.3 nm RESONANCE LINE." International Journal of Modern Physics B 24, no. 29 (2010): 5703–9. http://dx.doi.org/10.1142/s0217979210057390.

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In this paper, the photon escape probability of Na 330.3 nm resonance line is calculated, both for slab and cylindrical geometries. The dependence of the photon escape probability on the optical depth in the line center is considered. The oscillator strength, the number density of the absorbing atoms in the ground state, and the optical depth in the line center are discussed in this calculation. The changes of the photon escape probabilities with different concentrations are calculated. This calculation will provide a method to calculate the photon escape probability for different lines.

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Dupouy, M. D., D. Camel, and L. Deferm. "Influence of Gravity on Microstructural Transitions in Directional Solidification on Refined Al-Ni Alloys at Low Growth Rates." Materials Science Forum 329-330 (January 2000): 305–8. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.305.

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Mertinger, Valéria, and Pál Bárczy. "The Effect of Gravitation Forced Convection on Structure of Al-Ni Eutectic." Materials Science Forum 329-330 (January 2000): 309–16. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.309.

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Miyata, Y., and Mikako Takeda. "Recent Theoretical Development on Solidification Processing with High Temperature Gradient." Materials Science Forum 329-330 (January 2000): 317–30. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.317.

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Rettenmayr, Markus, O. Warkentin, and M. Rappaz. "Experimental and Numerical Investigation of Remelting Phenomena." Materials Science Forum 329-330 (January 2000): 339–44. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.339.

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Srinivasan, M. N., and A. Mehran Shahhosseini. "Modeling of Copper Microsegregation in Continuously Cast Steel Billets." Materials Science Forum 329-330 (January 2000): 369–76. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.369.

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Farup, I., and Asbjørn Mo. "Two-Phase Modelling of Mushy Zone Parameters Associated with Hot Tearing." Materials Science Forum 329-330 (January 2000): 377–82. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.377.

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Réger, Mihály, and Tamás Réti. "Modeling of the Solidification Process under Non-Steady-State Conditions." Materials Science Forum 329-330 (January 2000): 383–88. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.383.

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Rappaz, M., J. L. Desbiolles, Charles-André Gandin, S. Henry, A. Sémoroz, and Ph Thévoz. "Modelling of Solidification Microstructures." Materials Science Forum 329-330 (January 2000): 389–96. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.389.

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Nghiem, T. T., A. V. Dub, and A. F. Vishkarev. "Computer Simulation of the Various Types of Nonmetallic Inclusions Formation During Solidification of Low-Carbon Steels." Materials Science Forum 329-330 (January 2000): 397–402. http://dx.doi.org/10.4028/www.scientific.net/msf.329-330.397.

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Li, Rong, Hu Li Shi, and Zhi Ping Chen. "Study on Thermal Analysis of Main Mirror in Space Solar Telescope." Advanced Materials Research 328-330 (September 2011): 300–304. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.300.

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The proposed Chinese Space Solar Telescope (SST) is the first large aperture space telescope in China designed to observe the sun. With an effective aperture of Φ1m, the primary mirror faces the sun directly, which receives more than 1000W heat that will lead to unacceptable thermal distortion in such severe thermal condition. Therefore, the temperature field of SST, which is changing with its orbital position, is critical in its design. In this paper, an analysis of the thermal flux in the SST is presented firstly. Further more, the heat flux of orbit is calculated with the thermal softerware

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Yu, Ping, Zhi Hui Xiao, Yao Hua Wang, and Dong Yu Liu. "The Dynamic Simulation of Vibration Process of the Top Drive System of the JDD-100 Type Drilling Rig Based on ADAMS." Advanced Materials Research 328-330 (September 2011): 305–8. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.305.

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We studied the high frequency vibrator of the top drive system based on ADAMS. A parameterized simulation model of the axial rotation of gears and eccentric block is established, and dynamic change of the impact and the actual movement of the rotating components of the top drive system are analyzed. Then create a virtual prototype on the basis of that. It can obtain curves that some parameters change relative to time, such as the exciting force and the centroid position of eccentric block. Thus it achieves dynamic simulation analysis of virtual prototype of the top drive system.

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Wu, Tian Yue, Wen Qiang Li, and Yan Li. "Innovative Design of an Automatic Train Picking Hook Device Based on TRIZ." Advanced Materials Research 328-330 (September 2011): 309–13. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.309.

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TRIZ theory is employed to design an automatic picking hook device on the dumper unloading line in thermal power plant. First and foremost, engineering parameters is listed to establish TRIZ model of practical problem, then relevant solving inventive principles is found by using conflict matrix, finally an innovative design is made and an automatic picking hook device is being initially proposed in this issue. This device can reduce not only the online failure rate, but also the labor intensity and operation difficulty.

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Li, Shuang Mei. "Theoretical Study on the Microwave Assisted Reversal of Magnetic Moment for Graining." Advanced Materials Research 328-330 (September 2011): 318–21. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.318.

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This paper presents the dynamic precession of the moments of the grains based on LL equation, and the impact of the interaction between the grains on the minimum switching field threshold and the speed of the switching process in the microwave field is investigated.As an isolate grain, microwave assisted switching could enhance minimum switching field threshold and switching speed.

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Guo, Lian Zhong, Ding Yang, Xing Rui Chen, and Zi Teng Huang. "Layout Optimization of Support Structure Based on ANSYS." Advanced Materials Research 328-330 (September 2011): 322–26. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.322.

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This work is to present layout optimization of support structure based on ANSYS with stress constraint. Currently size, shape and topology optimization have been well studied, but layout optimization is still in the early stage and its application is limited by its massive mathematical model. In this paper the problem of numerical calculation is solved by the optimization algorithms of ANSYS and then through studying the mathematical model, sensitivity, controlling parameters and optimization criteria of it a toolkit is designed and programmed by C# language. At last, an optimization case is s

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Li, Zhong Gen, and Guo Yi Zhou. "Numerical Simulation of Three-Dimensional Temperature Distribution in the Supercharged Boiler Furnace." Advanced Materials Research 328-330 (September 2011): 327–31. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.327.

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In this paper, the visualization of three-dimensional (3-D) temperature distributions in the supercharged boiler furnaces from radiative energy images captured by multiple charge-coupled device (CCD) cameras mounted around the furnace is studied numerically for the first time. The combustion of supercharged boiler is analyzed by structuring a full-scaled model and grid partition. The calculation of the radiative energy image formation is a fast algorithm based on the Monte Carlo method and the two-color temperature calculation method. For the inversion of the 3-D temperature distributions, a m

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Wang, Ming Hai, Xiao Peng Li, Lei Sun, and Yue Sun. "The Effect of Normal Curvature of the Free Surface on the Cutting Width." Advanced Materials Research 328-330 (September 2011): 332–35. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.332.

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This paper analyzes the influence of processing surface curvature of the free surface to the cutting width to improve the cutting width of free surface. The results show that this analysis is feasible to improve the process if the machining accuracy allows. It shows that the curvature of the machined surface and the curvature of the cutting tools have a great impact on the cutting width if they are matched reasonable. Therefore, analyzing the curvature of the surface of the surface of free-form surface machining can improve the cutting width effectively.

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