Design methodology and criteria to configure sprue bush for enhancing functionality is systematically compiled from plastic injection moulding machine perspective. Sprue conduit’s sensitivity to moulding objectives are quantitatively ghettoised as expansion ratio on the basis of ubiquitous empirical relationships. This generic, simple, inexpensive preventive criterion enables sprue bush conduit...

This paper investigates the problem of autonomous mobile robot navigation in bush environments. Such environments form part of the workspace of a number of groups, such as rural search-and-rescue and bush fire-fighting crews, who could greatly benefit from helper robots. In particular, given the existence of many tracks through bush areas, the ability to autonomously drive along such tracks wou...

Some of the most perplexing exit polls from the 2004 U.S. presidential election indicated overwhelming support for President Bush among voters who said they valued honesty, even though the Bush administration had been sharply criticized for deceiving the public, especially concerning the reasons for invading Iraq. A psychological theory recently developed to help explain memory loss in trauma s...

Reinforcement learners tend to repeat actions that led to satisfactory outcomes in the past, and avoid choices that resulted in unsatisfactory experiences. This behavior is one of the most widespread adaptation mechanisms in nature. In this paper we fully characterize the dynamics of one of the best known stochastic models of reinforcement learning [Bush, R., Mosteller, F., 1955. Stochastic Mod...

On 20 November 2009 Democrat Barack Obama [5] replaced Republican George W. Bush [6] as president of the United States. Obama soon initiated changes to Bush?s 2001 executive order concerning scientific research involving human stem cells [7]. Stem cell research remains a controversial issue in the US. Some individuals consider it immoral to experiment with an embryo because they regard embryos ...

The event bush is a new formalism for organizing knowledge in various fields of geoscience, particularly suitable for hazard assessment purposes. Acting as an intermediary between expert knowledge and the well-established field of Bayesian belief networks, the event bush allows at the same time a variety of other applications, linking geoscientific knowledge to the field of artificial intellige...

the optimum road spacing has been studied by many researches. it is an important step of forest road network planning. the goals of this study are determining the optimum road spacing in kheiroudkenar forest of nowshahr in northern iran and study of effect of kind of skidder on skidding cost and road spacing. continues time study method was used to determine the production rate of taf and timbe...

Laminar natural convection from an array of horizontal isothermal cylinders confined between two vertical walls, at low Rayleigh numbers, is investigated by theoretical and numerical methods. The height of the walls is kept constant, however, number of the cylinders and their spacing, the distance between the walls and Rayleigh number have been varied. The optimal spacing (confining walls) and ...

The optimum road spacing has been studied by many researches. It is an important step of forest road network planning. The goals of this study are determining the optimum road spacing in Kheiroudkenar forest of Nowshahr in Northern Iran and study of effect of kind of skidder on skidding cost and road spacing. Continues time study method was used to determine the production rate of TAF and Timbe...

An article by Dr. Vannevar Bush (1) which appeared in 1945 can be considered as the beginning of the literature on mechanised information retrieval. In this article Dr. Bush described an imaginary machine, the "Memex", in which a research worker would store his personal library (principally on microfilm) together with other reports, papers, and records, and from which he would be able to select...