Design of the Sled Motor Based on the Bionics

2013 ◽  
Vol 387 ◽  
pp. 250-253
Author(s):  
Qiu Lei Du ◽  
Li Ai Pan

In this paper, bionic design of the sled motor body has been introduced on the basis of the main structural features of sled motor. The bionic design included the body design and color design. The theories of the law of formal beauty for the shape and color collocation have been rationally analyzed. And the conclusion has been achieved that there is one process from sensibility to rationality in the bionic model design and color design. It is also the design process, rule and pattern of the abstract form in bionic design.

2021 ◽  
Vol 4 (1(60)) ◽  
pp. 15-19
Author(s):  
Iryna Kazak

The article highlights one of the ways to improve the design of the extruder body in order to increase the reliability and, at the same time, the quality of extrusion. The object of research is a single-worm extruder. One of the most problematic areas of the extruder is the body. The main disadvantage of the extruder is the wear of the body surfaces due to corrosion or abrasion and requires regular replacement. This is due to the abrasive properties of the polymers and, accordingly, due to the friction of the polymer material against the body and the worm, especially due to contamination in the recycled material. In various sources, the replacement of the extruder worm with a more advanced design is widely covered. And scientists do not pay enough attention to improving the body of the extruder, which indicates the relevance of this study. That is why the problem of increasing the reliability of the extruder body is completely unsolved and urgent. In the course of the study, we used an analysis of the structural features of the extruder body, a literature-patent review of existing methods for improving the body of a single-worm extruder to increase the reliability and, at the same time, the quality of extrusion. As a result of the literature and patent review, the option of improving the extruder body based on the prototype of the split body, which additionally contains an inner surface of steel ribbed plates, was selected. It was found that the ribbing of the plates on the inner surface of the body increases the wear resistance of the body and promotes more intensive advancement of the polymer used material to the extruder head. This is due to the fact that the proposed improved body of the extruder has a number of features: steel ribbed plates rigidly fixed inside it are installed with overlap of the parting line of the extruder body. This makes it possible to increase the wear resistance and, accordingly, the reliability of the extruder body and, additionally, the extrusion quality. Compared with the known one-piece structures of the extruder body, the design of the body is detachable with steel rigidly mounted ribbed plates on the inner surface, which will simplify maintenance during repairs and, at the same time, improve the quality of extrusion.


Author(s):  
Christine A. Toh ◽  
Scarlett R. Miller ◽  
Gül E. Okudan Kremer

This paper explores the effect of a product dissection activity on design novelty in engineering design. Novelty is an important aspect of design ideation effectiveness. Therefore, identifying the factors that influence novelty will expand the understanding of the design process, as well as improve design pedagogy. Previous studies have found that participation in product dissection activities positively impacted creativity, but did not study creativity in terms of novelty, making it unclear if product dissection activities will impact the novelty of generated designs. Furthermore, although product dissection has been studied in team environments, individual factors such as the personality traits of the team members was not explored for their effect on the exposure to the dissection activity, and hence the effect on the novelty of generated designs. Our empirical experimentation showed that extraverted participants had a higher level of exposure to the body design dissection activity and developed more novel ideas than those who were not extraverts. These results contribute to our understanding on how team-based dissection activities influence the novelty of generated designs in an engineering design setting.


2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Frank J. Garcia

Abstract International courts play a key role in the attainment of global social justice objectives. The core contributions of international adjudication to global social justice are, not surprisingly, in line with the core functions of adjudication: the enforcement of substantive rights in a setting of fair procedures. Fully realizing the potential for justice inherent in this role is limited, however, by certain institutional and structural features unique to international adjudication. This article analyzes these opportunities, challenges, and background conditions in the context of international economic law (IEL) adjudication, where the results are mixed. For example, one can see in the case of the World Trade Organization (WTO) evidence of institutional and doctrinal evolution, albeit uneven, toward more substantively progressive outcomes. In the case of the foreign investment regime, however, one can see evidence of this regime retarding global social justice rather than advancing it. This makes it all the more important that all judges and arbitrators in IEL adjudications consider carefully the interpretive, remedial, and progressive roles that principles of justice can play in adjudication, particularly in the face of any deficiencies in procedural or substantive justice in the law or forum within which they operate. The work of IEL adjudication offers a number of possible sites for interpretive practices according to principles of justice, such as the resolution of disputes involves difficult interpretive questions centered around fairness and unfairness; equality and inequality of treatment; the scope of exceptions; and the meaning of evolutionary terms. Capitalizing on these opportunities and moving IEL adjudication toward global social justice requires what effective judging always requires: a vision of the goals of the institutions and regimes in question; an understanding of the social issues the regime either was created to address or touches incidentally through its actions and externalities; careful attention to the relationships among the relevant actors and their expectations; and a sophisticated understanding of the legal context and legislative history of the law in question.


Pólemos ◽  
2017 ◽  
Vol 11 (1) ◽  
Author(s):  
Matteo Nicolini

Abstract This essay addresses different patterns of the visualisation of the law. It examines how scholars attempt to depict, represent, and perform the law and its founding authority. It also focuses on the pragmatics of legal language: written and spoken standard legal English are pragmatically enriched within contexts where the law is interpreted, uttered, or performed. The linguistic notion of “context” discloses the interrelations between the agendas of law and power and reveals how the law conveys its content to the body politic as its ultimate addressee. It then proposes a renewed concept of legal linguistics. In order to determine the different ideologies underpinning the evolution of English legal language, as well as its prototypical forms of the visualisation of the law, three stages in the history of the English language will be examined: Late Middle English, Early Modern English, and Contemporary English. Each of these stages will be likened to the different parts of judicial proceedings. This will allow us to examine how English legal language has been used in a specific context, the trial, where the law is both uttered and performed.


1856 ◽  
Vol 2 (18) ◽  
pp. 479-494
Author(s):  
C. Lockhart Robertson

“The knowledge concerning the sympathies and concordances between the mind and the body” saith the founder† of modern science, in discoursing of human philosophy, or the knowledge of ourselves, as he terms it, is “fit to be emancipate and made a knowledge by itself. The consideration is double: either how and how far the humours and effects of the body do alter or work upon the mind; or again, how and how far the passions and apprehensions of the mind do alter or work upon the body. The former of these,” (the influence of the body on the mental state,) continues Bacon, “hath been enquired and considered as a part and appendix of medicine, but much more as a part of religion or superstition. For the physician prescribeth cures of the mind in phrensies and melancholy passions; and pretendeth also to exhibit medicines to exhilarate the mind, to confirm the courage, to clarify the wits, to corroborate the memory and the like: but the scruples and superstitions of diet and other regimen of the body in the sect of Pythagoreans, in the heresy of the Manicheans, and in the law of Mahomet do exceed. … The root and life of all which prescripts is besides the ceremony, the consideration of that dependency, which the affections of the mind are submitted unto, upon the state and disposition of the body.”


2018 ◽  
Vol 11 (1) ◽  
pp. 34
Author(s):  
Alfan Farizki Wicaksono ◽  
Sharon Raissa Herdiyana ◽  
Mirna Adriani

Someone's understanding and stance on a particular controversial topic can be influenced by daily news or articles he consume everyday. Unfortunately, readers usually do not realize that they are reading controversial articles. In this paper, we address the problem of automatically detecting controversial article from citizen journalism media. To solve the problem, we employ a supervised machine learning approach with several hand-crafted features that exploits linguistic information, meta-data of an article, structural information in the commentary section, and sentiment expressed inside the body of an article. The experimental results shows that our proposed method manages to perform the addressed task effectively. The best performance so far is achieved when we use all proposed feature with Logistic Regression as our model (82.89\% in terms of accuracy). Moreover, we found that information from commentary section (structural features) contributes most to the classification task.


2021 ◽  
Vol 12 (1) ◽  
pp. 96-102
Author(s):  
E. A. Flerova

At present, special attention is drawn to the study of the adaptation of aquatic organisms to a complex of environmental factors precisely at the cellular level. It is very important to study the structural and functional features of the kidney, which not only plays a key role in osmoregulation, but also makes a significant contribution to maintaining homeostasis at the level of functioning of a single nonspecific defense system of the body. In this aspect, the study of species belonging to a unique ancient group, united in the order salmoniformes, is highly relevant. Using the methods of light and electron microscopy, we investigated the morphology and ultrastructure of the mesonephros of the population of the semianadromous ecological form European smelt Osmerus eperlanus inhabiting the Gulf of Finland of the Baltic Sea and performing spawning migrations in the Luga River of the Leningrad Region. The general scheme of the trunk kidney organization is given, the structural features and the ratio of leukocytes and structures of the smelt nephron are revealed. It is shown that the development of hematopoietic tissue in the mesonephros, the number of mature forms of granulocytes are systematic signs which do not depend on the ecology of the species. The ratio of leukocytes, the width of the cisterns of the rough endoplasmic reticulum of plasma cells, the structure and number of granules in granulocytes are associated with the peculiarities of the functioning of the cellular link of the immune system under certain conditions of the species habitat. The ultrafine structure of the ion-transporting interstitial cells, as well as the ultrastructural features found in the smelt nephron, can be considered cytological markers of smelt adaptation to a semianadromous lifestyle.


2021 ◽  
Vol 3 (01) ◽  
pp. 65-94
Author(s):  
Rizki Pauziah Siregar

Testimony is a statement made by a witness who saw the incident by himself and was at the scene at that time. Nothing can escape this evidence in the afterlife, nor can it be manipulated in the slightest. So the source of the problem that will be discussed is how to witness the body and the interpretation of the rationality of the testimony of the limbs in QS. Yasin: 65. The research approach used by the author is a qualitative approach and is more inclined to follow library research and uses thematic analysis methods, this research will rely on the interpretation of Al-Jawahir Fi Tafsiril Qur'an by Tantawi Jauhari and books. as primary sources, research journals, and research theses as secondary sources. And what is relevant to this research, the results of the testimony of the limbs according to tantawi Jauhari are that the limbs will testify and it is not only in the afterlife, the body can testify against its owner. but even in the law that applies in the world, the limb that can be used to prove it, to reveal a crime such as murder or abuse. Here the limbs are like hands, it can help to expose the crime. One of them uses a DNA or fingerprint test, and only Allah will see what the testimony on the Day of Judgment is.


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