iosr-JECE   Volume-16 ~ Issue-1 ~ Jan.-Feb. 2021

Abstract: Karangan Village is a village located on the outskirts of the City of Trenggalek Regency, which has 3 tourist destinations, namely: 1). Tourist Attractions for the Tapan Forest Public Baths, 2). Chocolate House and 3). Quite a number of cultural attractions, including: a). Independence Day Carnival, b). Hidjriah New year Cultural arts carnival, c). Cultural arts carnival AD New Year, d). The cultural arts carnival of Kupatan, Eid al-Fitr. In addition, Karangan village also has tourism support that is quite potential, namely: a). Lodging places in the form of a tourist studio, batik handicraft places, handicraft places, Trenggalek specialties, Tempe chips, Alen-alen, as well as a center for selling snacks and other souvenirs.
However, the development of tourist visits in the village, especially in existing tourism objects, is generally temporary in nature. Government investment....

Keywords: Village, Tourism, Based, on-line, Trenggalek.

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Abstract: The deficiency of hand is a serious physical issue, removal of arm or any major issue can seriously influence an individual's personal satisfaction. Artificial hands are the substitute for common hands in individuals, however the inquiry is the way Artificial hands will work viably. In a perfect world, any imitation hand should be equipped for copying the normal hand regarding getting a handle on and grasping objects of different geometries and actual properties. Regardless of the innovative advancement in mechanical technology accomplished in the most recent many years, prosthetic limbs still need usefulness, unwavering quality, and support. The most widely recognized prosthetic hand is the Claw hook. Consequently, to determine this issue Installed System(embedded) is utilized in imitationof hand. The objective is to plan and build up a minimal effort Artificial hand that can be utilized......

Keywords: Artificial hand using embedded system, artificial hand, embedded systems, microcontrollers, Prosthetic hands, hydraulic pumps, servomotors, claw hook

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Abstract: Efforts to develop a large-scale quantum computer are being pursued world-wide with the major challenges coming from realization of good quality qubits with high coherence times and also in having scalable device architecture.The engineering problems related to better qubit connectivity and efficient qubit control need also to be simultaneously addressed. Development of quantum dot based silicon spin qubit architecture with an electrical interface for qubit initialization, control and readout seems to be a probable futuristic route to address these challenges and to lead way for possible realization of a practical quantum computer.The paper discusses these two aspects of scalability and engineering of a quantum-classical device interface for the silicon semiconductor spin qubits.

Keywords: silicon spin qubits, quantum dots

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