Series - 1 [may- 2019]

Paper Title :: Concepts and Principles of Implementation Sustainability of Balinese Architecture: Interpretation of the Lontar Asta Kosala Kosali Manuscript
Author Name :: I Nyoman Nuri Arthana || Murni Rachmawati || Josef Prijotomo
Page Number :: 01-09
:: 10.9790/1813-0805010109   

Architecture in the context of sustainability is an effort to preserve and preserve all the resources used, with the aim of ensuring the availability of resources to be utilized by the next generation. Balinese architecture is one form of Nusantaraarchitecture that was born from architectural activities using the manuscript of the Asta Kosala Kosali (AKK) as a guide. In this AKK script contains several requirements that must be fulfilled as an effort to present an architectural formation that guarantees sustainability. This means that the sustainability aspects of Balinese architecture are an important part of being applied in architecture. The question is how are the concepts and principles of sustainability of architecture, according to the AKK script? This study was conducted to answer these questions, using an architectural perspective in the context of construction............

Keywords - concepts, principles, sustainabilityarchitecture, Balinese architecture, interpretation.

@article{key:article,
author = {I Nyoman Nuri Arthana || Murni Rachmawati || Josef Prijotomo},
title = {Concepts and Principles of Implementation Sustainability of Balinese Architecture: Interpretation of the Lontar Asta Kosala Kosali Manuscript},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {01-09},
month = {May}
}
Paper Title :: Zeolites as additives for the rooting of Camellia japonica and Proteaceae Juss
Author Name :: Domenico Prisa
Page Number :: 10-14
:: 10.9790/1813-0805011014  

The term "zeolite" was created by Cronstedt (1756, for mineral which expel water when heated and hence seem to boil. They are very common and well known as fine crystals of hydrothermal genesis in geodes and fissures of eruptive rocks, or as microcrystalline masses of sedimentary origin. A natural zeolite is a framework aluminasilicate whose structure contains channel filled with water and exchangeable cations; ion exchange is possible at low temperature (100°C at most) and water is lost about 250°C and reversibly re-adsorbed at room temperature. In this test carried out at the CREA-OF (Pescia- PT) experimental greenhouses, the possibility of using chabazitic-zeolites mixed with the substrate to increase the rooting of ornamental crops such as Camellia and Leucospermum was evaluated. The results of the experiment showed a higher percentage of rooting of the cuttings placed in chabazite, compared to those in vermiculite, with a significantly increased level of microrrization.

Keywords - Inert materials, alternative substrates, rizosphere, plant roots, ornamental rooting.

@article{key:article,
author = {Domenico Prisa},
title = {Zeolites as additives for the rooting of Camellia japonica and Proteaceae Juss},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {10-14},
month = {May}
}
Paper Title :: Big DataAnalytics Conundrums Analysis: The need for Information Management collaborations between Universities and Corporations
Author Name :: Richmond Adebiaye, Ph.D
Page Number :: 15-19
:: 10.9790/1813-0805011519  

Given the utility of big data analytic tools for Information systems in corporate decision making, there are growing concerns about the dearth or paucity of t-shaped graduates in the discipline. Thus, there is a need for effective information management collaboration between corporations and universities in producing adequate tshaped business and data analytics (DA/BA) graduates. The current study examines attitudes and perceptions of four groups (i.e., t-shaped graduates, corporate leaders, supervisors and college instructors) on the need for information management collaborations between universities and corporations to achieve readiness of graduates to fill DA/BA jobs.Using a structured online questionnaire,a random sample of 100 respondents provided data about their perceptions, attitudes, and experiences on collaborative DA/BA training..............

Keywords - DataAnalytics training, T-shapedgraduates, DA/BA, Data&Business Analytics, Information Management, Job productivity.

@article{key:article,
author = {Richmond Adebiaye, Ph.D},
title = {Big DataAnalytics Conundrums Analysis: The need for Information Management collaborations between Universities and Corporations},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {15-19},
month = {May}
}
Paper Title :: The influence of process conditions on springback in bending process
Author Name :: Peter Mulidrán || Emil Spišák || Miroslav Tomáš || Janka Majerníková || Ivan Gajdoš
Page Number :: 20-24
:: 10.9790/1813-0805012024  

In the sheet metal forming process, the steel, in this case deep drawing quality steel DC06 exhibits springback effect, which is governed by strain recovery of material after the load removal. In this work, numerical simulation of a V-shape part bending was performed and compared with experimental data. Springback is related to many parameters like forming conditions, tool geometry and material properties such as sheet thickness, yield stress, work hardening, strain rate sensitivity and elasticity modulus. In this contribution, the influence of process conditions on springback effect of V - shaped part made of deep drawing quality steel DC06 was investigated. In the numerical simulation, two types of Yield criterion: Hill48 and Barlat were used in combination with Swift hardening model. Achieved data from numerical simulation were compared with experimental test results.

Keywords - Bending, springback prediction, sheet metal forming, process conditions.

@article{key:article,
author = {Peter Mulidrán || Emil Spišák || Miroslav Tomáš || Janka Majerníková || Ivan Gajdoš},
title = {The influence of process conditions on springback in bending process},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {20-24},
month = {May}
}
Paper Title :: Efforts to Improve Creativity and Knowledge Competence Using Project-Based Learning Methods
Author Name :: I Waskito || Hendri Nurdin || Hasanuddin
Page Number :: 25-29
:: 10.9790/1813-0805012529   

In metal welding workmanship requires skill capabilities with creativity so the results will be good. The work of welding on practical lessons for students as competencies requires skill skills with qualified creativity. The Department of Metal Fabrication and Welding Engineering at the Southern Coastal Community Academy applied a project-based learning strategy. Project-BasedLearning methods (PjBL) are applied to enhance the creativity and competency of student knowledge in welding practice subjects. As a dominant strategy for classroom action research using three cycles. Where the subjects were students of the Metal Fabrication Engineering Department and the South Coastal Community Academy, totaling 26 students. Data collection techniques used include inquiry, observation and tests. Analysis of the data used in this study tested individual accuracy. The results of the study indicate that the application of project-based learning strategies can enhance the creativity and skills of student competency in welding practice courses.

Keywords - Project Based Learning Methods;Creativity; Knowledge Competence.

@article{key:article,
author = {Waskito || Hendri Nurdin || Hasanuddin},
title = {Efforts to Improve Creativity and Knowledge Competence Using Project-Based Learning Methods},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {25-29},
month = {May}
}
Paper Title :: Weight Optimization of API 6D 12"-150 Class Plug Valve Body by Finite Element Analysis and Experimental Method
Author Name :: Akash Chandrakant Yadav || Prof. G. R. Kulkarni || Prof. A. M. Qureshi
Page Number :: 30-37
:: 10.9790/1813-0805013037  

In the field of fluid transfer systems, various components are incorporated in the fluid transfer systems for efficient transfer of the fluids. Valve is a device that regulates, directs or controls the flow of a fluid by opening, closing, or partially obstructing various passage ways. Valves are used in a variety of contexts, including industrial, military, commercial, residential, and transport. With the wide range of applications hydraulic valves are globe valves, butterfly valves, ball valves, gate valves, plug valves, check valves and needle valves. Recent work was carried out for weight optimization of API 6D 12"-150 class plug valve body by finite element analysis and experimental method...........

Keywords - Plug valve, weight optimization, FEA.

@article{key:article,
author = {Akash Chandrakant Yadav || Prof. G. R. Kulkarni || Prof. A. M. Qureshi},
title = {Weight Optimization of API 6D 12"-150 Class Plug Valve Body by Finite Element Analysis and Experimental Method},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {30-37},
month = {May}
}
Paper Title :: Rhizobacteria and zeolites for overcoming saline stress in the cultivation of succulentplants
Author Name :: Domenico Prisa
Page Number :: 38-41
:: 10.9790/1813-0805013841  

The aim of the researchwas to improve the growth and quality of plants of Euphorbiamilii and Crassula ovata, usingsubstrates with addedzeolites and Effectivemicroorganisms and assesswhethertherewas the possibility of alleviate stress caused by the presence of NaCl. The experiment on Euphorbia and Crassula plantinvolvedthreetheses: 1) soil; 2) soil with addition of chabazitic-zeolites; 3) soil with addition of chabazitic-zeolites and treated with EM microorganisms. The results showed that the use of zeolites and EM microorganisms increase the quality characteristics of Euphorbia milii and Crassulaovata under cultivation, in terms of plant growth, root development and mitigation of the stress caused by the presence of NaCl in the substrate..

Keywords - substrates, euphorbia, plant quality, EM, chabazite, abiotic stress

@article{key:article,
author = {Domenico Prisa},
title = {Rhizobacteria and zeolites for overcoming saline stress in the cultivation of succulentplants},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {38-41},
month = {May}
}
Paper Title :: Influence of Poultry Manure and Biochar (Maize husk) on Soil Properties, Microbial Population, Growth and Yield of Tomato (Lycopersicon esculentum Mill) in an Alfisol
Author Name :: Musa F.B || Olayiwola., V.A || Abiodun F.O
Page Number :: 42-46
:: 10.9790/1813-0805014246   

The current global scenario firmly emphasizes the needs to adopt eco-friendly agricultural practices for sustainable use and food production. The cost of inorganic fertilizer is increasing enormously to an extent they are out of reach to small scale and marginal farmers. Therefore, the experiment was conducted to assess the condition of poultry manure and biochar (maize husk) on the growth, soil properties, microbial population and yield of tomato. It was a screenhouse experiment carried out at the Federal College of Forestry Ibadan, using polyethylene bag with 5 kg soil collected at 15-30cm depth at the Botanical garden, Federal College of Forestry Ibadan and sieve with a 2mm sieve. The experiment was a Completely Randomized Design (CRD), replicated four times. The treatments used were poultry manure (5t/ha), biochar (10t/ha) and mixture of poultry manure and biochar (1:1), (2:1) and control (no amendment)..........

Keywords - .........

@article{key:article,
author = {Musa F.B || Olayiwola., V.A || Abiodun F.O},
title = {Influence of Poultry Manure and Biochar (Maize husk) on Soil Properties, Microbial Population, Growth and Yield of Tomato (Lycopersicon esculentum Mill) in an Alfisol},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {42-46},
month = {May}
}
Paper Title :: A Review Paper on Self Healing Concrete
Author Name :: Abubakar Magaji || Mathias Yakubu || Yakubu Mamman Wakawa
Page Number :: 47-54
:: 10.9790/1813-0805014754   

An overview is presented of a current accomplishment in investigation on self-healing of cracks in cement-based substances and asphalt concrete. Crack formation is the much popular phenomenon in concrete structure that enables the water and various type of chemical into the concrete into the cracks and reduces their durability, toughness and which attacks the reinforcement if it comes in contact with water, CO2 plus other chemicals. Selfhealing concrete could resolve the obstacle of concrete structures depreciating considerably before the end of their lifespan. Concrete is quite one of the principal materials employed in the building industry, from the foundation of constructions to the edifice of bridges as well as underground parking lots. This characterized as the capacity of concrete to repair its breaks or cracks autogenously or autonomously. Nevertheless, self-healing concrete is classified into two parts: autonomous self-healing concrete and autogenous self-healing concrete.

Keywords - concrete, cracks, formation, building, permeability, repair, carbon dioxide, healing, construction.

@article{key:article,
author = {Abubakar Magaji || Mathias Yakubu || Yakubu Mamman Wakawa},
title = {A Review Paper on Self Healing Concrete},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {47-54},
month = {May}
}
Paper Title :: Investigations of Natural Bitumen mineralization in Gilan-e- Gharb exploration block, Iran
Author Name :: Elham Rahimi || Gh.Reza Asgari || Younes Shekarian || Ali Nakini
Page Number :: 55-68
:: 10.9790/1813-0805015568  

The Gilan-e-Gharb exploration block is structurally located in the Zagros fold-thrust belt, the eastern parts of which are part of the Lurestan sedimentary basin and the western part of the northern Dezful sedimentary basin. This area has been considered as a high prospective area for hydrocarbon resources, due to its deep potential in form of oil and gas, and natural bitumen on surface. Many of the known hydrocarbon sources of Gilan-e-Gharb block are related to anticline structures. The most important factor of controlling natural bitumen placement is the dominant geological structures of Gilan-e-Gharb block. Regarding the frequency of faults and fractures in this area, mineral deposits are controlled by structures of fold. Folding as a container of hydrocarbon material, fracture and fault are responsible for its distribution of the area..........

Keywords - Natural Bitumen Mineralization, Structural Geology, Stratigraphy, Zagros fold-thrust belt, Gilan-e-Gharb area.

@article{key:article,
author = {Elham Rahimi || Gh.Reza Asgari || Younes Shekarian || Ali Nakini},
title = {Investigations of Natural Bitumen mineralization in Gilan-e- Gharb exploration block, Iran},
journal = {The International Journal of Engineering and Science},
year = {2019},
volume = {08},
number = {5},
pages = {55-68},
month = {May}
}