scholarly journals Calculation of Limestone Reserves in the East Biluhu Region, Gorontalo district, Gorontalo Province

Author(s):  
Widya Annisa ◽  
Muhammad Kasim ◽  
Intan Noviantari Manyoe

<em>Indonesia is a country that has a lot of natural resources. Natural resources are widely used in various areas of human life. One of the resources that is often used is limestone. Limestone is a non-metallic mining material that has considerable potential and reserves and spreads across almost all parts of Indonesia, but the exact amount of reserves is not yet known. The research aims to predict the amount of packstone-type limestone reserves using geophysical methods. This research was conducted using the geoelectric method with the Schlumberger configuration, where the resistivity geoelectric data obtained variations in resistivity and layer thickness. From this data, it is then interpreted to determine the type of rock in the surface area, and making a 3D model to determine the distribution of limestone in the study area and to calculate the amount of limestone reserves in the study area. Based on the research results, it is known that the research area is dominated by packstone with a resistivity value of 16.6 Ωm - 1.3x105 Ωm. The calculation result of packstone reserves in the study area is </em>73,629,403<em>tons.</em>

2015 ◽  
Vol 3 (2) ◽  
pp. 262-265
Author(s):  
Dr.Navdeep Kaur

Since its evolution environment has remained both a matter of awe and concern to man. The frontier attitude of the industrialized society towards nature has not only endangered the survival of all other life forms but also threatened the very existence of human life. The realization of such potential danger has necessitated the dissemination of knowledge and skill vis-a-vis environment protection at all stages of learning. Therefore, learners of all stages of learning need to be sensitized with a missionary zeal. This may ensure transformation of students into committed citizens for averting global environment crisis. The advancement of science and technology made the life more and more relaxed and man also became more and more ambitious. With such development, human dependence on environment increased. He consumed more resources and the effect of his activities on the environment became more and more detectable. Environment covers all the things present around the living beings and above the land, on the surface of the earth and under the earth. Environment indicates, in total, all of peripheral forces, pressures and circumstances, which affect the life, nature, behaviour, growth, development and maturation of living beings. Irrational exploitation (not utilization) of natural resources for our greed (not need) has endangered our survival, and incurred incalculable harm. Environmental Education is a science, a well-thought, permanent, lasting and integrated process of equipping learning experiences for getting awareness, knowledge, understanding, skills, values, technical expertise and involvement of learners with desirable attitudinal changes about their relationship with their natural and biophysical environment. Environmental Education is an organized effort to educate the masses about environment, its functions, need, importance, and especially how human beings can manage their behaviour in order to live in a sustainable manner.  The term 'environmental awareness' refers to creating general awareness of environmental issues, their causes by bringing about changes in perception, attitude, values and necessary skills to solve environment related problems. Moreover, it is the first step leading to the formation of responsible environmental behaviour (Stern, 2000). With the ever increasing development by modern man, large scale degradation of natural resources have been occurred, the public has to be educated about the fact that if we are degrading our environment we are actually harming ourselves. To encourage meaningful public participation and environment, it is necessary to create awareness about environment pollution and related adverse effects. This is the crucial time that environmental awareness and environmental sensitivity should be cultivated among the masses particularly among youths. For the awareness of society it is essential to work at a gross root level. So the whole society can work to save the environment.


Author(s):  
E.A. Kovrigin ◽  
◽  
V.A. Vasilyev ◽  

Given the trends in the modern world, as well as the rapid growth of digitalization, it is safe to say that it will inevitably affect almost all areas of human life and activities. Dmitriev’s English dictionary defines the word readiness: «It is a state where everything is done to start doing something.» Accordingly, an assessment of the company’s readiness to integrate modern digital technologies will identify opportunities, risks and threats, strengths and weaknesses of the enterprise, as well as to formulate a list of initial measures that need to be implemented. Thus, there is an urgent need to find an answer to the following questions: «How (by, what criteria and indicators) to measure readiness?», «What are the approaches to readiness assessment?» The purpose of this article is to develop a model and algorithm to assess the company’s readiness to integrate modern digital technologies. Modelling techniques were used to achieve this goal, as well as to analyze and generalize information. As a result of the research, a model for assessing the company’s readiness to integrate modern digital technologies has been developed and tested, based on the quality management model presented in the ISO 9000 series standards. A particular example shows how to use it and what it ultimately allows you to see and evaluate.


2019 ◽  
Vol 25 (3) ◽  
pp. 496-514 ◽  
Author(s):  
Nataraj Poomathi ◽  
Sunpreet Singh ◽  
Chander Prakash ◽  
Rajkumar V. Patil ◽  
P.T. Perumal ◽  
...  

Purpose Bioprinting is a promising technology, which has gained a recent attention, for application in all aspects of human life and has specific advantages in different areas of medicines, especially in ophthalmology. The three-dimensional (3D) printing tools have been widely used in different applications, from surgical planning procedures to 3D models for certain highly delicate organs (such as: eye and heart). The purpose of this paper is to review the dedicated research efforts that so far have been made to highlight applications of 3D printing in the field of ophthalmology. Design/methodology/approach In this paper, the state-of-the-art review has been summarized for bioprinters, biomaterials and methodologies adopted to cure eye diseases. This paper starts with fundamental discussions and gradually leads toward the summary and future trends by covering almost all the research insights. For better understanding of the readers, various tables and figures have also been incorporated. Findings The usages of bioprinted surgical models have shown to be helpful in shortening the time of operation and decreasing the risk of donor, and hence, it could boost certain surgical effects. This demonstrates the wide use of bioprinting to design more precise biological research models for research in broader range of applications such as in generating blood vessels and cardiac tissue. Although bioprinting has not created a significant impact in ophthalmology, in recent times, these technologies could be helpful in treating several ocular disorders in the near future. Originality/value This review work emphasizes the understanding of 3D printing technologies, in the light of which these can be applied in ophthalmology to achieve successful treatment of eye diseases.


2017 ◽  
Vol 5 ◽  
pp. 802-806 ◽  
Author(s):  
Teodor Savov ◽  
Valentina Terzieva ◽  
Katia Todorova ◽  
Petia Kademova-Katzarova

The information and communication technologies (ICT) have penetrated into almost all areas of human life. They have a dual impact on education – increase learning efficiency and train students actively to use innovations. We assess this impact by examining teachers’ experience with innovative tools in Bulgarian schools. In an anonymous online survey, we investigate their opinions on the issues related to technology integration in contemporary classrooms. The research shows that educators appreciate the benefits of technology implementation in the teaching-learning process, but they need a single structured system encompassing all technological resources and tools. This work proposes a conception for a smart classroom – an innovative learning environment that can establish and control suitable conditions for education as well as to impact the instructional process directly.


Author(s):  
D.A. Tomiltseva ◽  
A.S. Zheleznov

Artificial agents i.e., man-made technical devices and software that are capable of taking meaningful actions and making independent decisions, permeate almost all spheres of human life today. Being new political actants, they transform the nature of human interactions, which gives rise to the problem of ethical and political regulation of their activities. Therefore, the appearance of such agents triggers a global philosophical reflection that goes beyond technical or practical issues and makes researchers return to the fundamental problems of ethics. The article identifies three main aspects that call for philosophical understanding of the existence of artificial agents. First, artificial agents reveal the true contradiction between declared moral and political values and real social practices. Learning from the data on the assessments and conclusions that have already taken place, artificial agents make decisions that correspond to the prevailing behavioral patterns rather than moral principles of their creators or consumers. Second, the specificity of the creation and functioning of artificial agents brings the problem of responsibility for their actions to the forefront, which, in turn, requires a new approach to the political regulation of the activities of not only developers, customers and users, but also the agents themselves. Third, the current forms of the activity of artificial agents shift the traditional boundaries of the human and raise the question of redefining the humanitarian. Having carefully analyzed the selected aspects, the authors reveal their logic and outline the field for further discussion.


Author(s):  
S. Artese ◽  
J. L. Lerma ◽  
J. Aznar Molla ◽  
R. M. Sánchez ◽  
R. Zinno

<p><strong>Abstract.</strong> The three-dimensional (3D) documentation and surveying of cultural heritage can be carried out following several geomatics techniques such as laser scanning and thermography in order to detect the original 3D shape after applying reverse engineering solutions. In almost all cases, the integration of data collected by different instruments is needed to achieve a successful and comprehensive 3D model of the as-built architectural shape of the historical building. This paper describes the operations carried out by the authors to determine the as-built 3D model of the Escuelas Pias Church, related namely to the dome and circular nave. After the description of the church and historical notes, attention will be driven to the indirect registration results obtained with three different laser scanning software packages, highlighting similarities and differences, and the consequences while generating meshes. The 3D model carried out will then be described and the results of some investigations with regard to the hypotheses about the design of the dome and the origin of the alterations will be presented.</p>


2021 ◽  
Vol 5 (2) ◽  
pp. 153
Author(s):  
Khotibul Umam ◽  
Abdul Muhid

Technological development has changed human life style. Child's world that was once filled with traditional games has now been eroded by technological advances. Nowadays online games that replace traditional games are not only favored by children, almost all levels of human age like playing online games. But behind it all there is a negative impact that haunts its users. This study aims to reveal the negative side of using online games from the point of view of Islam and Islamic Psychology. The technique used is literature review by compiling some previous articles. The results showed that excessive use of online games will give a bad impact on the physical and psychological users, such as visual impairment, sleep disturbance, addiction, violence and stress. The use of online games is also considered more disadvantage than the benefits and it’s seen as an activity that wastes time, and it is prohibited in Islam.


2020 ◽  
Vol 16 (2) ◽  
pp. 69-89
Author(s):  
Adnan Mohamed Yusoff ◽  
Abdoul Karim Toure

Animals and livestock are part of the main phenomenon of the Quran which highlights its intimacy with nature and human life. Names, types, properties, stories or matters that are related to animals and livestock appear specifically, scientifically and strategically in the Quran. This phenomenon attracts researchers to observe this emerging trend from a statistical point of view including the type of animal, frequency and place of emergence, as well as the objective of its mention either in actual form or as a metaphor. Thus, this study aims to identify the name or type of animal that has been selected to be immortalised in this Holy Book, the frequency and condition of its appearance, and subsequently the objective of its mention in the verse or surah. This is very important as basic data which will pave the way to a more advanced study in highlighting the majesty and miracles of the Quran in various dimensions that are related to natural resources. Correspondingly, this is a library study that is based on research on the text, especially the books of authentic interpretation, contemporary tafsir studies, the Ulum Quran, scientific journals, and other related texts. Among the important findings of the study is that animals and livestock are not a side element that comes to complete the beauty of the Quranic word or metaphor, or the physical design framework of its arrangement alone, for the presence of each of these animals or livestock is to carry the mission and certain objectives that cannot be played by other components in it. This study also paves the way for various further studies that can be explored by interested researchers, as well as in tadabbur activities that successfully attract the interest of today's society to get closer to the Quran.


KALPATARU ◽  
2018 ◽  
Vol 27 (1) ◽  
pp. 31
Author(s):  
Marlon Ririmasse

Abstract. Social media has become a tool that links almost all aspects of human life, from the technology of information to the cultural segment where archaeology is part of it. For more than two decades, social media not only has become an informal place to encounter and exchange of ideas but also holds important role to share about archeological knowledge to the public in Maluku. This paper attempts to observe the correlation between archaeology and social media to support the effort of expanding the archaological knowledge and cultural history in Maluku. The method used in this research is literature study. The results of the study indicates that social media has become one of the main agents in the publication of archaeological knowledge in Maluku and is very prospective for further development. Keywords: Archaeology, public, social media, Maluku  Abstrak. Media sosial telah menjadi wahana yang bertautan dengan hampir seluruh aspek kehidupan manusia saat ini mulai dari ranah teknologi informasi hingga segmen kebudayaan, termasuk di dalamnya disiplin arkeologi. Sudah lebih dari dua dekade media sosial tidak saja menjadi ruang informal perjumpaan dan pertukaran gagasan, tetapi telah menjelma menjadi motor efektif yang turut menggerakkan dinamika akademis disiplin arkeologi, termasuk menjadi agen bagi interaksi arkeologi dan masyarakat. Media sosial berperan sebagai salah satu ruang paling efektif dalam meluaskan pengetahuan arkeologi bagi publik juga masuk di Maluku. Makalah ini mencoba mengamati hubungan disiplin arkeologi dan media sosial bagi perluasan pengetahuan arkeologi dan sejarah budaya untuk masyarakat di Maluku. Metode yang digunakan adalah kajian pustaka. Hasil studi menemukan bahwa media sosial telah menjadi salah satu agen utama dalam publikasi pengetahuan arkeologi di Maluku dan prospektif untuk terus dikembangkan ke depan.Kata kunci: Arkeologi, publik, media sosial, Maluku


Author(s):  
N. V. Litvak

The paper reviews the major speeches of leading scientists at the last Congress of the largest associations of French-speaking sociologists. Analyzed the most pressing problems and the processes described in the work of the scientific forum dedicated to new approaches to the study of uncertainty in almost all spheres of human life, society and the state.


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