American Journal of Scientific Research and Essays


Development of a workpiece transfer machine based on a gas-electric hybrid system

Research article of American Journal of Scientific Research and Essays Development of a workpiece transfer machine based on a gas-electric hybrid system Qiang Gu1*, Wenxing Wang2, Yu Cao3 1College of Mechanical and Power Engineering, China Three Gorges University, Yichang, 443002, China. 2College of Materials and Chemical Engineering, China Three Gorges University, Yichang, 443002, China. 3College of Science, China Three Gorges University, Yichang 443002, China. To solve the problem of transferring the workpiece to the next process, design a gas-electric hybrid workpiece transfer machine. The mechanical structure of workpiece transfer in automatic production line is discussed. The transfer of workpiece can be realized by pulse motor, pneumatic system is used to clamp and lift the workpiece,and design this system, analyze the principle of pneumatic system and design the PLC circuit. The results show that the designed device has the characteristics of simple structure, operability and practicability. Keywords: Gas-electric hybrid power system; PLC workpiece transfer device ...

Finding Waldo: Two Routes for Processing Visual Search in Complex Scenic Images

Review article of American Journal of Scientific Research and Essays Finding Waldo: Two Routes for Processing Visual Search in Complex Scenic Images Andrew Hwang Newark Academy This paper reviews the cognitive mechanisms underlying visual search in complex visual images. Visual search is a type of task that we are constantly engaged in our everyday lives. Here, the current paper introduces the current literature that suggests that there are two different processing routes that support visual search in human observers: Bottom-up and Top-down processing. Bottom-up processing allows the visual system to process the sensory information from the visual image as it is, whereas top-down processing guides the visual system to efficiently allocate attention to a part of the image to facilitate the search process. The two processing routes via bottom-up and top-down processing work in concert during complex visual search, guiding our search behavior to be more efficient and adaptive. In closing remark, this review also briefly discusses how the current knowledge about the roles of bottom-up and top-down processing in visual search can contribute to development of computer vision and artificial intelligent. Keywords: Two Routes, Processing Visual Search, Complex Scenic Images ...

Influence of Elements of Work Realities on HRD Mandate Capability in Banking Organisations in Nairobi County, Kenya

Research article of American Journal of Scientific Research and Essays Influence of Elements of Work Realities on HRD Mandate Capability in Banking Organisations in Nairobi County, Kenya Angeline Oyomo1, Leonard Mulongo2, Pacifica C. Mining3 1Moi University, School of Business and Economics, Department of Human Resource Development, P. O. Box 3900-30100, Eldoret, Kenya.2Moi University, School of Arts and Social Sciences, Department of Development Studies, P. O. Box 3900-30100, Eldoret, Kenya. 3Moi University, School of Business and Economics, Department of Human Resource Development, P. O. Box 3900-301, Eldoret, Kenya. Globally, business organizations recognize that engaging human resource management practices on an international standard is imperative. But realizing target performance from just scarce resources is a challenge to most organisations. Many organisations are continuously spending time trying to control and master change making them losers. With the current practice, HR has not been able to deliver on training line management in methods of achieving high employee production. This paper investigated the Influence of Elements of Work Realities on HRD Mandate Capability in Banking Organisations in Nairobi County, Kenya. The main objectives pursued included to establish the relationship between employer-employee champion and HRD mandate capability in Banking Organisations in Nairobi County, Kenya; to determine the association between continuous transformation agent and HRD mandate capability in Banking Organisations in Nairobi County, Kenya. A survey of banking institutions was used while a questionnaire and interview schedule and content analysis were used to gather primary data. The target population was 850 and a sample size of 272 was used. Statistical analysis was done using Statistical Package of Social Sciences (SPSS) current version. The findings confirmed that there are problems facing human resource mandate delivery capability. It was concluded that all the two elements of work realities have significant influence on HR mandate delivery capability. It was therefore ...

DIGITAL LEARNING of MACHINES AND ITS INTERFACING TECHNIQUES

Research article of American Journal of Scientific Research and Essays DIGITAL LEARNING of MACHINES AND ITS INTERFACING TECHNIQUES Prashant Unnikrishnan Nair University of North Carolina, Kenan-Flagler Business School The paper discusses a unique technique developed initially at Nation Institute of Technology, Surat that is remodeled in real world applications. The concept consists primarily of a user-friendly software facilitating direct communication with any intelligent or learning system/robot operating under known parameters of motor specifications. Any software base permitting high level PC interface without ASCII interrupt can be used and here Visual Basic is represented for easy programing. This allow for a learning operation mode where a prevention of time lag implementation stores machine data based on movements by the machine stored or actions taught. Such learning aspects make the machine more efficient where the robot can either perform individual actions as needed or learn new methods for the same results and can perform a series of actions continuously. Using the stored data, the machine is also capable of autonomous movements based on the path of least resistance as calculated by the time it takes to perform an act. Unlike the ALPHA model, new and improved model is tested on a CNC 6 axis manufacturing machine This paper focuses on methodology of interface through VB programing and does not contain associated files to retain any possible patent applications. Keywords: AI- Artificial intelligence Interface- Firmware device that interacts with the machine and the user. RPM- rotation per minute Hexadecimal – a 16 digits format in sequence of 4 that is used instead of traditional ASCII codes ...

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American Journal of Scientific Research and Essays1

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