The easy way to manage scientific publications and bookmarks

BibSonomy helps you to manage your publications and bookmarks, to collaborate with your colleagues and to find new interesting material for your research.


 register for free     learn more   

bookmarks  

  •  

    - Agriculture plays vital role in the development of agricultural country. Agriculture has been one of the primary occupations of man since early civilizations and even today manual interventions in farming are inevitable. In our country, as they can be used to grow plants under controlled climatic parameters which directly or indirectly govern the plant growth and hence they produce.. Greenhouse agriculture needs to control the environmental factors to obtain the optimum growth conditions for the crop.Currently,artificial management is the major way to detect and control the environment factors, wastes lots of manpower and relatively large of monitoring error, affecting the growth of crops. To achieve the intelligent monitoring of greenhouse environment parameters like temperature, humidity, soil moisture and light intensity and keeping the user continuously informed of the conditions inside the greenhouse using IoT technology.
    just now by @irjet
     
      irjet
      (0)
       
       
    •  

      Much research has been done on influencing different techniques for making condition contamination to free and lessening emission. Many of the researchers are influencing autos to free from contamination and are attempting to diminish the emission. We have additionally made a move to decrease hurtful emanations from vehicles by changing the plan of exhaust system and making another 4 way exhaust system and utilizing carbon adsorbing silica gel and earth as in work to make the new reactant converter. It can be an awesome stride to decrease carbon and other unsafe gasses outflow at an impressive and shabby rate.
      just now by @irjet
       
        irjet
        (0)
         
         
      •  

        The bridge is structure which includes too many structural components visible as well as below the ground, they may look simple but the analysis and the structural design of all those components, even the simplest bridge type can be a fairly laborious and cumbersome job especially with respect to the various elements of the bridge superstructure and substructure. For bridges located on major perennial rivers or non-perennial river will have to be made support on deep foundations like wells or pile foundations, the design of which involves lengthy computational effort. The bridge engineer should be equipped with a handy computational tool with the help of which he can quickly and reliably determine the suitability of various layouts and configuration of the substructure before finalizing the most optimum design of the substructure. In this thesis attempt has been made to analysis and design the substructure for bridges with simply-supported spans with the help of various structural engineering software available. The computer programs like Autodesk InfraWorks, STAAD Pro. BEAVA & Staad Foundation will be used for this purpose. These programs include the analysis of circular piers. Also, it includes the option for the complete analysis and design of pile foundations on the basis of the relevant IS Codes of Practice.
        just now by @irjet
         
          irjet
          (0)
           
           
        •  

          Worldwide energy demand has been growing steadily during the past five decades and most experts believe that this trend will continue to rise. The amount of energy consumption and exhaust gas emissions increases day by day. This increase has forced many countries to take various precautions, and various solutions on emitted emissions for better country. The biodiesel is produced from the raw Honne oil by standard Transesterification process and blends are prepared as B10, B20, B30 and B40. Along with this B20 blend sample [80% diesel + 20% biodiesel] copper oxide (CuO) nanoparticles were added as additive in mass fractions of 25 ppm (CuO 25), 50 ppm (CuO 50) and 75 ppm (CuO 75) with the help of a mechanical Homogenizer and an ultrasonicator. Experiments were conducted to determine engine performance, exhaust emissions and combustion characteristics of a 3.7 Kw single cylinder, four stroke diesel engine using diesel with 20 percentage of Honne oil methyl ester (HnOME) blended fuel and nano additive blended fuel. The results revealed a considerable enhancement in the brake thermal efficiency and marginal reduction in the harmful emissions for the nanoparticles blended biodiesel fuels compared to those of neat biodiesel fuel. It was observed that Copper oxide nanoparticles blended fuel exhibits a significant reduction in specific fuel consumption and exhaust emissions at all operating loads. And also it shows improvement in peak pressure and heat release rate due to the influence of copper oxide nanoparticles addition in biodiesel–diesel blend. From experimental investigation shown that there is increment in BTE and reduction BSFC, Nox emissions with operation HnOME-B20+CuO +75nano blend.
          just now by @irjet
           
            irjet
            (0)
             
             
          •  

            K-Nearest Neighbors or KNN classification technique in machine learning is among the simplest of techniques which are used for classification. The approach used in KNN involves finding the k nearest neighbors to a test vector and then assigning a class to it based on majority voting. One of the assumptions in KNN is that data lies in a feature space, that is, measures like Euclidean distance, Manhattan distance and others can be applied on data. It has its applications in computer vision, recommender systems and various other fields. In this paper, a modification to this method has been put forward which aims at improving its accuracy. The modified version combines the concepts of distance metrics, which are applied in K-nearest neighbors, and the entropy or the strength of an attribute. The way in which the distance is calculated between the data points is altered as the strength of each individual attribute or dimension is taken into consideration. The proposed technique was tested on various UCI datasets and the accuracies of both methods, the old and the modified, are compared.
            a minute ago by @irjet
             
              irjet
              (0)
               
               

            publications