Abstract The paper presents a structure diagram of slot trencher when planting garden, consisting frame on which working sections, bevel gear reducer and support wheel stands are fixed. On the section there is shaft with body - disk cutter. It made in form disc teeth, one cutting edge each tooth straight other parabolic. parabolic elements fixed knives two parts. A along periphery; guide entire...

Abduction Is a basic form of l og i ca l inference, which is said to engender the use of p lans, perceptua l models, i n t u i t i o n s , and analogical reasoning a l l aspects of I n t e l l i g e n t behavior that have so far f a i l e d to f i n d representat ion in ex is t ing formal deduct ive systems. This paper explores the abductive reasoning process and develops a model fo r i t s mec...

Planware has several types of knowledge, all encoded through parameterized theories. The first is knowledge of the scheduling domain, including the constraints on use of the different types of resources, such as reusable or sharable resources. Another type of knowledge is algorithm knowledge, such as generate-and-test, branch-and-bound, divide-and-conquer, dynamic programming, and hill-climbin...

Guilan Province is the biggest hazelnut producer in Iran. Over 70% of hazelnut production cost is due to its manual harvesting. Therefore, study on all aspects of its cultivation mechanization is necessary to sustain its production. This study focused on identifying factors that affect the development of hazelnut harvesting mechanization in Guilan Province, Iran, using a three-round Delphi tech...

objective: economic analysis was performed for the main horticultural crops in buin zahra (pistachio, peach, nectarine, and apple). there were dependent and independent variables in this research. methods: the independent variables were planting method (mechanized and conventional), land area used for fruit production, and land ownership. the maximum energy used, mostly in the form of fossil fu...