工业工程与管理

Looking into the latest developments brought by the Indian government, with respect to Digital India, curbing corruption through cashless payments and importance of Aadhar cards, we intend to bring all these factors together and revolutionize the manner in which we travel in trains, by combining IoT, cloud computing and wireless communication, as they have lot of scope for research. This paper discusses the study of integrating the Cloud computing technology with IoT and wireless communication and using its general architecture and application to help in unlocking the train seat through magnetic lock. This paper details and discusses the method to improve travelling with the help of Cloud and wireless communication using protocols, service models, database technologies and algorithms which are used to improvise the model. Further this work can enhance the security and accessibility of the user information to a very high level, using a complex system that is hard to tamper with and at the same time easy for the users to use.

Tef is a major cereal crop which serving as staple food grain for over 70 million people primarily for human consumption after baking the grain flour into popular cottage bread called "injera" and the straw (chid) is an important source of feed for animals. Tef grain has good nutritive value especially iron, calcium and copper compared to other cereals. Because of its gluten-free proteins and slow-release carbohydrate constituents, tef is recently being advocated and promoted as health crop at the global level. The area devoted to tef cultivation is on the increase because both the grain and straw fetch high domestic market prices. But, the national yield per unit area (1.85 t/ha) still remains low, even though the cultivation of tef and its acceptance is become increased in Ethiopia. Soil acidity is one bottle neck from the major several environmental constraints which facing the tef production. The current study aimed to mobilize the reality of the problem and paving the way to alleviate or reduce the problem.