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Study on Non-equant Machining of Globoidal Indexing Cam based on Five-axis NC Machine
Published 2015-01-01“…Through the analysis of the meshing principle of globoidal indexing cam,combining with the structure characteristics of the five axis NC machine,the cutter location control equation of the equivalent machining of globoidal indexing cam on five-axis NC machine is deduced by the method of coordinate transformation.On the basis of this,the offset direction and size of offset of cutter location compensation method is deduced according to the principle of midpoint offset,and finally the five coordinates cutter location control equation in non-equant machining of globoidal indexing cam is deduced.It can be programmed to calculate the machining data of the cam,and the non-equant machining of globoidal indexing cam by using five-axis NC machine is realized.…”
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5683
Conceiving, Writing and Publishing a Scientific Paper. An approach in the context of economic research
Published 2016-08-01“…Drawing up such papers implies meeting a series of content, structure and language requirements that must be known and well-understood. …”
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5684
Les négociations de sens dans un dispositif d'apprentissage des langues en ligne synchrone par visioconférence
Published 2010-10-01“…The study also indicates that the videoconferencing-supported environment has an impact on the structure and the nature of negotiation of meaning.…”
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5685
Conceiving, Writing and Publishing a Scientific Paper. An Approach in the Context of Economic Research
Published 2016-08-01“…Drawing up such papers implies meeting a series of content, structure and language requirements that must be known and well-understood. …”
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5686
Simulations and Experiments on Vibration Control of Aerospace Thin-Walled Parts via Preload
Published 2017-01-01“…Numerous components with thin-walled structures are preferred in the aerospace industry for their light weight, high strength, and other advantages. …”
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5687
Questionnaire of employers as an element of the internal system of assessment of the quality of the educational activity of the higher educational activities
Published 2022-09-01“…This procedure allows you to quickly and reliably identify indicators of employers' satisfaction with the training of students in higher education programs. The authors shares their experience in conducting surveys of employers in the form of a survey and the structure of the report based on the results of the survey.…”
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5688
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Reframing conservation audiences from individuals to social beings
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5691
Application of Particle Swarm Optimization and Ant Colony Optimization integration in the Aerator Reducer Optimization Design
Published 2015-01-01“…The Ant colony algorithm has the defects of premature convergence as its parameter selection greatly dependent on the personal experience.In order to solve the problem,a PAAA algorithm to optimization design the planetary gear reducer of the aerator is presented.To meet the constraints condition of structure and strength,taking the minimum volume and the highest efficiency of the planetary gear train as objective functions,its optimization mathematics model is established.The Matlab program is wrote to solve the mathematical model by using PAAA algorithm.The research results show that planetary gear train has smaller volume and higher efficiency under assuring the design requirements.The results also verified the PAAA optimization has the advantage of effective,accurate and reliable.…”
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5692
Investments in Russia’s transport infractructure
Published 2022-04-01“…Renovation and optimisation of the transport structure brings a number of advantages to the Russian transport infrastructure. …”
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5693
Major European transport corridors and their role in the Republic of Moldova development
Published 2015-12-01“…In this work, was presented the transport system from a geographical and economical point of view, as a result, the accent was placed on the spatial structure of the transport networks and on the connection between transport system and international economic relations. …”
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5694
Teachers’ experiences with taking an open-ended approach in teaching labs in high school physics classes
Published 2025-04-01“…The findings confirm the existence of well-known psychological and structural barriers that can prevent teachers from adopting investigative approaches in teaching physics labs. …”
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5695
The impact of artificial intelligence on accounting practices: an academic perspective
Published 2025-07-01“…This paper explores the opportunities and challenges of AI adoption landscape in Saudi-Arabian accounting practices, aligned with the technology-driven objectives of Vision-2030. Using structured surveys and composite-based structural equation modeling (SEM) with the ADANCO approach, the research evaluates accounting academics’ knowledge, attitudes, and practices (KAP) regarding-AI. …”
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One Health policy communities’ perspectives on zoonoses risk factors and management: A multiple qualitative methods approach
Published 2025-07-01“…We completed 77 semi-structured interviews from June 2023 to November 2023, and the final analytical sample included 75 interviews, excluding 2 incomplete interviews. …”
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Assessment of Potential Live Kidney Donors and Computed Tomographic Renal Angiograms at Christchurch Hospital
Published 2016-01-01“…CT renal angiogram can potentially detect incidental or controversial pathologies in the kidney and the surrounding structures. Altruistic donation remains controversial with higher rates of opting out.…”
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NORMALISATION OF THE DRIVE PRECISION OF METAL-CUTTING MACHINES
Published 2017-07-01“…Conclusion The use of the proposed methodology expands the scientific basis for the development of algorithms and programs facilitating the selection of the optimal number of gear teeth for multiplying groups and structures and guaranteeing high accuracy of the gained series.…”
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5699
Hazard forecasting techniques implementation in crane safety instruments using a crane anemometer
Published 2020-11-01“…Further work on the improvement of the algorithm of its work will make it possible to increase the safety of technological processes carried out with the use of elevated structures.…”
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Motivation, self-efficacy, and resilience in early childhood pre-service teachers' education career decision-making
Published 2025-03-01“…Despite structured programs designed to foster motivation, resilience, and self-efficacy in career decision-making, a persistent gap exists between academic preparation and the practical demands of the teaching profession. …”
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