Redesign of a Toy Revolver Gun Assignment Example | Topics and Well Written Essays - 750 words

Redesign of a Toy Revolver Gun - Assignment Example This assignment aims at redesigning a physical product for assembly and would put forward DFMA as it occurs in real engineering world. The physical product selected for this assignment is toy revolver gun which inherited this name because of its revolving cylinder consisting of multiple chambers .This physical product has various part and they can be describes as below; †¢ Cover of the gun. †¢ Base of the gun. †¢ (Hummer): to strikes the primer to cause ignition. †¢ Ejector †¢ Ejector button †¢ (Left and right grip): to handle of the handgun. †¢ (Trigger): small lever that is squeezed to start firing. †¢ Revolver cylinder †¢ (Muzzle): the end of the barrel (bullet or shot exist). †¢ 3 screws †¢ Compression spring †¢ 2 Torsion spring As a part of redesigning, a table analysis will be done as well the picture of the physical product will be projected.

Australian Environmental History Essay Example | Topics and Well Written Essays - 500 words

Australian Environmental History - Essay Example Forest history and heritage studies have received considerable attention in both the academic and public domains. Relationship between European or Western cultures influenced much in the environmental management and way of life. 'The visions of environment combined with the balance of power relationship within colonial society are reflected in the development of a public policy framework for resource user and environmental management from the mid 19th century' (Dover 1994, p. 5-78). The exploitative legislation and protective legislation are which involves the land grants for the settlers and the rights of distribution of mineral and water. With these two paradigms, political struggle is present which needs some clarifications. Exploitative legislation focuses more on the resource development and some specific developmental projects which take advantage of the current environmental status to serve the end users and meets their needs. Whilst, protective legislation is in contrast to the exploitative legislation which embodies the knowledge of conservation planning and protecting the general envi ronmental state for maintenance and storing up what is natural and upkeep the balance in nature. 1.) Exploitative Pioneering. The utilisation of Australian nature for the purpose of establishing financially viable fundamentals to its colony and endow with a return on venture from Britain and assemble the power of empire.

Smoking Cessation Therapy during Pregnancy Article

Smoking Cessation Therapy during Pregnancy - Article Example The contemporary NRT during pregnancy mitigates the delivery of toxins despite the fact that nicotine intake is profound during pregnancy. Such therapy is effective as it gradually eliminates withdrawal symptoms; hence, aids in the smoking cessation process (Cressman, et al., 1). The study indicates that behavioral counseling is suitable for pregnant women smoking less than five cigarettes per day because their nicotine intake is high (Cressman, et al., 2). Bupropion and Varenicline are among the contemporary NRT measures. The research conducted by Cressman, et al., convincingly argues that NRT enhances smoking cessation among pregnant women. It is prudent to concur with the research. However, the research fails to end the ambiguity inherent in the fact that the external environment that the women are exposed to has a significant influence on the process. As such, cessation may not be entirely attributed to NRT. The external environment presents psychological stressors that may contradict with the smoking cessation process. In addition, the gestation period lasts for nine months among human beings. Therefore, the period of subjecting the pregnant women to NRT is undefined. The research fails to indicate the negative effects of NRT on pregnancy. Bupropion and Varenicline are foreign to the body and may have negative effects on the pregnancy despite their efforts to mitigate smoking among the women. The research topic â€Å"smoking cessation therapy during pregnancy† encompasses the study of life. With much interest focused towards such a study, the article acts as a stepping stone towards providing insight into the onset of life as required in Biology. The conventional functions of the body during pregnancy are quite delicate, and women ought to create an environment conducive to the development of the baby.

SOURCE EVALUATION Essay Example | Topics and Well Written Essays - 250 words

SOURCE EVALUATION - Essay Example Therefore, for football games to be peaceful, it is important that the origin of hooliganism be understood. It is also, essential to find out what causes unrest among football suppoters and the issue be addressed by the world football governing body; FIFA. According to Ramon (11), football hooliganism is a social problem that causes a lot of anxiety among people in different countries in Europe. The study of hooliganism is therefore a major step in addressing the vice. This book, provides the reader with the social approaches to this issue and their limitations. â€Å"Among sociological study of hooliganism, three quite clearly delineated approaches can be distinguished: the Marxist approaches by Ian Taylor and John Clarke; and (iii) the post modernist approaches by Giulanotti and Redhead.† The source, â€Å"Understanding human hooliganism: A comparison of six western European football clubs† is very relevant given the rising cases of hooliganism in the world. For example, on February 03, 2014 the mirror daily newspaper reported that police are looking for three football supporters who were alleged to have thrown coins into the field. In summary, this source is very important and relevant to any student or researcher, this is because it addresses an issue which has a very negative social impact and if not addressed properly; will affect the football industry, which is currently practiced by thousands of