Dynamic Model of the Knife Rollers in the Spiral Cutting Machines

2012 ◽  
Vol 164 ◽  
pp. 473-477
Author(s):  
Ling Song Wang ◽  
Ji Li Cheng ◽  
Dong Ai Wang ◽  
Hui Na Ni ◽  
Yu Chen Han

Nowadays, the spiral cutting machines have been widely used in many areas, such as packaging materials. However, the theoretical researches of that are very rare in academia. On the one hand, the machines’ technological principles are the commercial secrets. On the other hand, developing manufacturing of the machines has no theoretical basis. So, in a word, it’s blank in academia about the spiral cutting machines. In this article, we did quantitative analysis on the part of spiral knife roller and blade, and also set up a modal by describing that in a mathematical way. In addition, we analyzed spiral knife dynamically establishing equations of blade, ground point, roller as well, and finally realized dynamic simulation of the spiral knife by matlab tool. What’s the most special feature of this simulation is that it can do simulations for different parameters. The simulation is convenient for deepening theoretical researches, optimizing parameter selections and being auxiliary tools of design.

2019 ◽  
pp. 94-114
Author(s):  
Ane Díez ◽  
Zuriñe Gaintza

This study assesses how knowledge about protective behaviours against sexual abuse changes among 6 to 7 year-olds 22 girls and boys, after implementing the programme “Grita muy fuerte" (Shout out loud). The program is developed over 5 weeks in sessions of 60 minutes per week. In order to determine the effect of it, an evaluation is carried out with pre-test and post-test measures included in the program itself. According to the results, on the one hand, all students improve their knowledge of protective behaviours against sexual abuse and, on the other hand, in terms of gender, girls have greater knowledge than boys. It is concluded that the programme is effective in increasing awareness of protective behaviours against sexual abuse and that it is therefore advisable to set up this type of experience as part of the schools' educational project.


Author(s):  
Reinhard Bork ◽  
Renato Mangano

This chapter deals with European cross-border issues concerning groups of companies. This chapter, after outlining the difficulties encountered throughout the world in defining and regulating the group, focuses on the specific policy choices endorsed by the EIR, which clearly does not lay down any form of substantive consolidation. Instead, the EIR, on the one hand, seems to permit the ‘one group—one COMI’ rule, even to a limited extent, and, on the other hand, provides for two different regulatory devices of procedural consolidation, one based on the duties of ‘cooperation and communication’ and the other on a system of ‘coordination’ to be set up between the many proceedings affecting companies belonging to the same group.


1925 ◽  
Vol 18 (2) ◽  
pp. 111-118
Author(s):  
Lewis W. Colwell

The curriculum of the junior high school must be determined on the one hand by the needs of a developing civilization and on the other by the nature and capacities of developing youth. These two criteria of worth are by no means opposed to each other. They constitute no bifurcated demand. They set up no dilemmas. For every child is born into organized society on the one hand and becomes a duly constituted member thereof, while on the other hand he possesses a social nature that fits him into the world's work just in the measure that he finds himself. It is perhaps not far afield to say that all friction due to anti-socialistic tendencies is a maladjustment of individuals who have not discovered what they are good for.


2015 ◽  
Vol 3 (1) ◽  
pp. 67-89

The dual aim of this article is, on the one hand, to identify Bessarabian writers’ individual and group rationale to stay in the territory occupied by the Soviet authorities after 28 June 1940 and, on the other hand, to analyse the institutional mechanisms set up by the Soviet authorities (namely the Moldovan Writers Union (MWU) and AgitProp) to integrate these writers into the Soviet cultural system. The three groups of Bessarabian writers remaining in the annexed territory (the ‘regionalists’ from Viaţa Basarabiei journal, the writers of Jewish origin and the formerly ‘underground’ (pro-Communist) activists) intersected and overlapped, since the writers’ interests were often multiple. At the same time, the strategies implemented by the Soviet authorities to enrol Bessarabian writers into the Soviet institutional structures followed a binary and apparently contradictory rationale, of inclusion (of candidates deemed suitable for the aspiring status) and exclusion (of those who did not correspond to the criteria of political probity).


2015 ◽  
Vol 65 (2) ◽  
pp. 773-787 ◽  
Author(s):  
Tom Geue
Keyword(s):  
Set Up ◽  

Juvenal's third satire is a privileged piece of verbal diarrhoea. As the longest satire in Juvenal's well-attended Book 1, as the centre of this book, and as the one Juvenalian jewel that sparkles ‘non-rhetorically’, it has always been the critics’ darling. Its protagonist, on the other hand, has not always been so popular. Recently, reader sympathy for old Umbricius (the poem's main speaker) has shifted to laughter in his face; the old sense of ‘pathetic’ has ceded to the new. One of the central strategies of the ‘Umbricius-as-caricature’ camp has been to point to the overtime worked by ‘mock-epic’ in this poem: Umbricius self-inflates to become another Aeneas, fleeing a crumbling Troy (Rome). But an oppositio is wedged in imitando. Umbricius makes his lengthy verbal preparations to depart from Rome for Cumae; Aeneas had come to Rome through Cumae. Umbricius withdraws to set up shop in the meagre countryside; Aeneas had escaped to cap his exile teleologically with the (pre-foundation of the) Greatest City That Will Ever Be. Still, Virgil's paradigm tale of displacement, drift and re-establishment underlies Umbricius' self-definition as an exile. Indeed exile, with a large and ever-increasing stock of mythical and historical examples, was a situation ripe for self-mythologizing. Umbricius stands in Aeneas' shadow then, standing it on its head. His recession also makes him into a Iustitia/Dikē figure, the final trace of the golden age, off to alloy himself elsewhere. In his mind, exile is rationalized by distinguished past examples; in ours, we laugh at how disparate example and man really are. That side of Umbricius has been done to death; or at least, for present purposes, to exile.


2021 ◽  
Vol 13 (2) ◽  
pp. 11-25
Author(s):  
ALEKSANDRA JARON ◽  
BERENIKA KONKOL ◽  
EWA GABRYSZ-TRYBEK ◽  
JOANNA BLADOWSKA ◽  
ANNA GRZYWACZ ◽  
...  

Kinesio taping (KT) is a method of elastic taping, created in the 1970s by a Japanese chiropractor, Dr. Kenzo Kase. The aim of this study was to present KT techniques and its application in various fields of medicine, sports and rehabilitation. The publications used in this paper were sourced from the PubMed and the Google Scholar databases. The keywords used to search databases included KT, Kinesio taping, medicine, dentistry and sport. Based on this study, it can be concluded that KT is the most recommendable method. Its use is being increasingly popular in many fields of medicine. It can be considered as an alternative for painkillers, especially in patients for whom the use of painkillers is not advisable or ineffective due to their condition. KT is well tolerated by patients and saves time; therefore, its use should be taken into account in various medical environments. In order to use this method, one should complete specialized courses, which, on the one hand, provide theoretical basis for its use, and on the other hand, teach how to choose original tapes in a practical way, as well as apply appropriate techniques in order to observe and compare the effects of one’s work – therapy and treatment.


2018 ◽  
Vol 21 (4) ◽  
pp. 406
Author(s):  
A. Boukhobza ◽  
T. Etchebarne

The purpose of this article is to identify what are the human resources processes to be implemented in orthodontic practices to both improve the management of patients, but also the profitability of the structure in terms of both organization and financial. The work on the cohesion of the teams will create a collective commitment which depends on the one hand on the quality of the recruitment of the employees, and then on the motivation levers set up within the teams and maintained over time. In the teams the intergenerational collaboration must be managed and optimized. On the other hand, the orthodontist leader must have a clear strategy and clear objectives to be able to communicate effectively. He must also know the communication tools according to the circumstances to convey the messages he needs.


2021 ◽  
Vol 1 ◽  
pp. 3-14
Author(s):  
Sergey S. Zenin ◽  

The proposed article makes an attempt at a study of the processes of the origination and development of theoretical bases for the idea of the rule of the people in the medieval theological tradition. The author systematically analyzes the systems of ideas of Aurelius Augustinus, Thomas Aquinas, Manegold of Lautenbach, John of Salisbury and other thinkers. The paper notes that the development of the rule of the people doctrine in the medieval theological tradition has secured the establishment of a theoretical framework. The idea of the rule of the people is developed during the studied period taking into account two interdependent tendencies. On the one hand, it is drawn up as the main argument in justification of derivativeness and limitation of the monarch’s secular authorities. On the other hand, it is established as a theoretical basis of a new legitimate ground for the king’s rule.


1978 ◽  
Vol 48 ◽  
pp. 535-542
Author(s):  
D. Böhme ◽  
H. U. Sandig

On the IAU Symposium No. 61 in Perth there was delivered a paper “by Deutsch and Klemola (1974) with some information into a program to be started at Dresden (in cooperation with the Zentralinstitut für Astrophysik at Potsdam), which was called Lohrmann Program by the authors mentioned. In a similar way as the extensive programs already in realization in Lick and Pulkovo the Lohrmann Program has on the one hand the aim to determine absolute proper motions by connection of weak stars with suitable extragalctic objects. On the other hand shall be examined systematic errors for the AGK3. First of all we examined (1971 to 1976) carefully the Schmidt version of the Tautenburg 2m reflector belonging to the Zentralinstitut für Astrophysik of the Academy of Sciences. Besides we did set up a program of fields to be taken by the Schmidt, first of all a pilot program.


2020 ◽  
Vol 11 (1) ◽  
pp. 241-250
Author(s):  
Olga Bigun

The article deals with adoption of Christian tradition in poetry of Taras Shevchenko. Theoretical basis includes methodological principles of hermeneutics, the philosophicoaesthetic approach to art, cross-cultural methods. On the one hand, the sources of the creative components by Shevchenko’s ethics and aesthetics are related in Christian tradition. On the other hand, as a result of cordocentrist intention of the Ukrainian ethnos, Christian canon was deprived of the big part of rigorism in Old-Kyiv period. Shevchenko’s aesthetic theology is insufficiently investigated but it characterizes the absence of stark categories, dogmas and rituals. It gives an opportunity to speak about the apophatic approach in Shevchenko’s dialectic of God-seeking which appears in the apophatic approach of individual style which also you can find in Old Kyivan authors’ works. The outcome of our investigation proves that the Shevchenko’s adoption of Christian tradition shows the priority of aesthetic and cultural landmarks of Kyiv Christianity.


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