In this paper, we introduce the involute curve concept according to\nthe modified orthogonal frame at non-zero points of curvature in the Minkowski 3-space. Besides, the modified frame for the involute curve is given. Further, the curvature and the torsion for the involute curve are introduced. Also, we give some necessary and sufficient conditions to the curve to be a general helix and a slant helix. Finally, some examples are introduced.
The study was conducted in two stages, namely 1) bioprocess through the stages of shrimp waste deproteinization with Bacillus licheniformis and mineralization with Aspergillus niger, the inoculum dose and time of treatment bioprocess, aiming to get the best nutritional content of products; 2) Test ration, aims to establish bioprocess products in the ration by performance measuring (feed intake, weight gain, and feed conversion) of broiler chickens. The result showed that the bioconversion of shrimp waste deproteinization through the stages of the Bacillus licheniformis at a dose of 4 percent for 4 days, and continued the process of mineralization by Aspergillus niger at a dose of 3 percent over 3 days, resulted in the best nutritional value. The use of bioprocess products at a rate of 20 percent in the ration support the achievement on broiler chickens optimality performance (feed intake, weight gain, and feed conversion).
The main objective of this paper is to show \"Anatomy and Physiology\" institutional infrastructure to support development of entrepreneurship in the developed economic structures. Strengthening institutions for support of entrepreneurship in modern conditions is nothing new, considering that various forms of institutional infrastructure existed in the past - not just about their organization and mutual coordination / communication. \n Entrepreneurs in developed economies can rely on a very wide network of \"self\", the state institutions that provide support and services to commercial vendors, service providers have already mentioned service providers have already mentioned. In developed market economies, these institutions have a different tradition (almost from the former guild association) and entrepreneurs are very well know what, where, how and under what conditions they can get from these institutions. Newer institutions, particularly in economies in transition, that are intended to support technical innovation and entrepreneurial firms, must be very efficient in its promotion. Its capacity and time to entrepreneurs in the easiest way to find the conditions mentioned institutions and not financial support so. \"Soft\" forms of assistance - information and advice. \n The creation of a single market innovations as well as the sheer size of the single market , the informed consumer , should attract investment and innovative enterprises , as well as to encourage competition for the best innovation and enable entrepreneurs to commercialize successful innovations and rapidly grow their business. In reality, innovation is often reduced to broken nacional markets with costly procedures. For investments in innovation obstacle is cost and complexity of patenting and obtaining patent protection, which is about 15 times more expensive in almost all countries of the EU and Serbia , as compared to the United States.
This works present a new control approach on the trajectory generation of humanoids robots using predictive control. We using the model of the inverted pendulum to simplify the walking model. The linear matrices inequality approach, in the predictive form, used for trajectory planning generator. The purpose of this new control approach for biped robot is to make walking smoother and more efficient. This paper presents a comparison between the predictive state space controller and the controller synthesis by using LMI.
The aim of this paper is to introduce the relative superior Julia sets by using S-iteration scheme. Relative superior Julia sets are further generalization of Julia sets for\ncomplex-valued polynomials using S-iteration orbit. Julia sets live in complex plane and are non empty. Graphical images of Julia sets have been visualized and certain\npatterns in Julia sets have been recognized. Presented results shows that fractal images generated by S-iteration scheme are entirely different from those existing in the present literature.
A personalized student recommendation system is an enabling mechanism to overcome information overload occurred when browsing internet for particular interest. Providing intelligent personalized online services such as web page recommendations to the user by modeling similar user’s web access behavior is one of the prominent applications of web usage mining. Many recommendations are presented by using the concepts of Association rule mining, Markov models and Web Access Pattern growth tree (WAP-tree) algorithms. Most of these techniques use tree structure for mining sequential patterns. This paper proposes a web access recommendation system based on sequential pattern mining to predict the student needs in order to guide his navigational behavior. Our proposed method is a hybrid model that uses a combination of clustering, classification using mixture models and a prediction technique for web page recommendation