scholarly journals Method of assessment of technical object aptitude in environment of exploitation and service conditions

2015 ◽  
Vol 17 (1) ◽  
pp. 54-63 ◽  
Author(s):  
Rafal Gradzki ◽  
Pawel Lindstedt
2020 ◽  
Vol 50 (4) ◽  
pp. 73-88
Author(s):  
Bogdan Landowski ◽  
Łukasz Muślewski ◽  
Klaudiusz Migawa ◽  
Daniel Perczyński

AbstractThe article deals with selected issues concerning tests results of failures of selected objects used in the analyzed real technical system. The main operation goal of the analyzed system is to provide passengers with safe transport services within a given quantitative range and over a given territory. The analyzed technical objects were transport means. Transport services were provided along scheduled routes. Selected features and characteristics of vehicle failures have been discussed. Vehicles used in the investigated technical object were disassembled for the needs of the research. Tests were performed with the use of the passive experiment method under real service conditions.


2019 ◽  
Vol 41 ◽  
pp. 53-62
Author(s):  
I. A. Batyrev ◽  
◽  
S. M. Dobrovolskiy ◽  
A. M. Semenov ◽  
Yu. F. Strugov ◽  
...  

2015 ◽  
Vol 8 (2) ◽  
pp. 61
Author(s):  
Juella Rumiris

The use of portfolios as an assessment tool probably is unlikely common in Asian countries. Portfolios is commonly considered as a compilation of students’ work for a certain period of time. In fact, the portfolios may show the originality of and the nature of students’ learning improvement. In this paper, the writer will discuss portfolios as a method of assessment in English as Second Language or English as Foreign Language (ESL/EFL) classroom context from teacher’s perspective. This paper is designed with this format order: firstly to explain about the degree of portfolios method to assess content, skills and knowledge in the teach-ing-learning program in the ESL/EFL context, to correlate portfolios system to model of curriculum planning and policy context. Secondly, to discuss the strengths and weaknesses of portfolios method from a theoretical perspective, and analyse the validity, reliability, and fairness. Thirdly, to specify the association of portfolios method and the types of assessment and the correlation of portfolios method with assessment for learning. Fourthly, to evaluate the degree of portfolios method of assessment promoting learning of the knowledge, skills, and abilities related to my teaching experience.Keywords : Portfolios, Assessment, Curriculum, Learning, Knowledge, Skills.


2019 ◽  
pp. 77-88
Author(s):  
D.A. Nosal ◽  
◽  
V.H. Shevchenko ◽  

Alloy Digest ◽  
2003 ◽  
Vol 52 (1) ◽  

Abstract Wieland-B18 is a phosphor bronze with a composition that allows usage in slightly more severe service conditions than alloy B16 (UNS C52100). A common application is in slide bearings and slideways. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: CU-696. Producer or source: Wieland Metals Inc., Wieland-Werke AG.


GEOgraphia ◽  
2010 ◽  
Vol 9 (18) ◽  
Author(s):  
José Carlos Milléo

Este artigo procura abordar a reduzida reflexão sobre os indicadores sociais provinda da ciência geográfica. Este ambiente, na opinião do autor tem colaborado decisivamente para consolidar a observação dos indicadores como mera estatística referida ao social. Para auxiliar na constituição de uma atmosfera mais fecunda de reflexão este artigo propõe o aproveitamento de algumas importantes contribuições provindas da sociologia do conhecimento, sobre a racionalidade (e seu espaço), assim como a investigação das possibilidades da observação dos indicadores sociais como um objeto técnico. Abstract This article aims to approach the reduced reflection about social indicators poceeding from Geography. This ambient, in author's opinion, has colaborated definetively to consolidate the observation of social indicators as a simple statistics about social state. To assist the constitution of a more productive atmosphere of reflection, this article proposes utilizing some important contributions from sociology of knowledge, about rationality (and its space), as well the investigation about possibilities of social indicators observation as a technical object.  


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