scholarly journals Mineralogical and petrographic features of metakomatiites of the Kostomuksha greenstone structure (Karelia)

LITOSFERA ◽  
2018 ◽  
pp. 870-891
Author(s):  
Ekaterina E. Klimovskaya ◽  
Andrei A. Ivanov
Keyword(s):  
Lava Flows ◽  
Karelian Craton ◽  
Study Results ◽  
Natural Type ◽  
Al2o3 Concentration ◽  
Volcanic Facies ◽  
Olivine Cumulates ◽  
Object Of Study ◽  
Carbonate Composition ◽  
Petrographic Study

Object of study. The paper presents the mineralogical and petrographic study results of metamorphosed and metasomatized komatiites and komatiitic peridotites from the Ozerki soapstone deposit and Pentinsuo prospect, located in the Kostomuksha greenstone structure of the Karelian Craton, Fennoscandian Shield. Material and methods. Surface and drill core samples of various mineral and structural-textural varieties of altered komatiites were studied by optical microscopy, electron microscopy with an attachment for microanalysis, XRD phase, thermogravimetric and chemical analysis. Results. Soapstone formation in the investigated localities displays a multistage alteration and associates with the superimposed alteration of Mg-rich metakomatiite flows and olivine cumulates due to influx of carbon dioxide bearing fluids enriched in calcium and potassium. The chemical composition of initial komatiite (MgO content of the rock) and the degree of its fracture intensity are the main factors controlling soapstone formation. In differentiated lava flows soapstone is formed mainly in high-magnesium cumulate zones characterized by a high content of serpentine. In the flow top and spinifex zones an early amphibole-chlorite-magnetite mineral association is preserved in varying degrees. Talc and carbonate are formed by the decomposition of serpentine and amphibole. The chlorite content in soapstone is controlled by the Al2O3 concentration in the respective flow zones. Conclusion. The carbonate-chlorite-talc is the general natural type of soapstone associated with thin komatiite lava flows of distal volcanic facies. In more thick proximal lava flows the formation of soapstone of chloritecarbonate-talc and talc-carbonate composition is possible. The most prefered prospecting areas for soapstone are fields proximal to the eruptive vent, main lava conduits and subvolcanic analogues of komatiites.

scholarly journals Petrography of garnet-containing rocks of the Ufalei block, the Southern Urals

LITOSFERA ◽  
2018 ◽  
pp. 859-869
Author(s):  
Larisa Ya. Kabanova ◽  
Vsevolod N. Anfilogov ◽  
Mariya A. Igumentseva ◽  
Vasilii A. Kotlyarov
Keyword(s):  
Energy Dispersive Spectrometer ◽  
Southern Urals ◽  
Raw Material ◽  
The Southern Urals ◽  
Raster Electron Microscope ◽  
Study Results ◽  
Primary Mineral ◽  
Original Rock ◽  
Object Of Study ◽  
Petrographic Study

Object of study. The article presents of the petrographic study results of the garnet-containing rocks from the Ufaleiskii complex, located on the border of the Ufaleyskii metamorphic gneiss-amphibolite block with the Main Ural Fault (GUR). Methods. Petrographic studies were conducted using a polarizing microscope Axiolab ZS и Olimpus BX 51. Chemical composition of garnets is performed on the raster electron microscope of the РЭММА-202М with an energy dispersive spectrometer LZ-5. Results. Investigations made it possible to distinguish two types of garnet-containing rocks. One type, in which garnet was formed after amphibole (amphibolites and gornbendites), and the second one, in which garnet is the primary mineral (metamorphic schists). Zoisite and chlorite are formed in rocks of the first type together with granate. CaO, MgO, FeO and Al2O3 were extracted from amphibole, in the process of crystallization of garnet, some of these components went to form zoisite and chlorite, and the released silica formed quartz. Garnet grains in these rocks are 64–68% composed of almandine. In the rocks of the second type, represented by biotite-hornblende, biotite-chlorite-quartz and double-mica schists, garnet is the primary mineral formed from the original rocks in the process of progressive metamorphism. The composition of the garnet in these rocks correlates with the composition of the original rock. Conclusion. A complex of garnet-containing rocks with a high content of granulated quartz may be of interest as a raw material for obtaining pure quartz concentrates. The paper presents the results of a detailed petrographic study of all types of rocks of the complex and discusses possible options for their genesis.

scholarly journals Hakikat Adil Dan Makmur Sebagai Landasan Hidup Dalam Mewujudkan Ketahanan Untuk Mencapai Masyarakat Sejahtera Melalui Pembangunan Nasional Berdasarkan Pancasila

2018 ◽  
Vol 24 (2) ◽  
pp. 135
Author(s):  
Sudjana Sudjana
Keyword(s):  
National Development ◽  
Philosophical Approach ◽  
Philosophy Of Life ◽  
Human Needs ◽  
The People ◽  
Study Results ◽  
Basic Human Needs ◽  
Object Of Study ◽  
Practical Level ◽  
Economic Studies

ABSTRACT This article examined the nature of prosperousness as the foundation of life of the Indonesian nation towards a prosperous society so that a philosophical approach was realized in a practical level (operational) through the national development. The research used the method of approach philosophical; stages of research, the study of literature; and data analysis, descriptive philosophical.The study results could be stated that fairness and prosperousness were terms that could not be separated, even though both of them were the object of study of science that it was different. Fairness or justice was the study of law and one of the objectives of the law while the prosperousness focused on meeting basic human needs. It was one of economic studies. Fair and prosperous were related to the time, place and the philosophy was adopted by a group of people who called himself as a country. Thus the implementation of both institutions in national development must be understood in the context and could not be separated from the culture, ideology, philosophy of life and philosophy of the nation that was followed. The essence of prosperousness based on Pancasila was social justice and social prosperity through national development in all fields for all the people of Indonesia proportionally and equally and it was inspired by the values of Pancasila unanimously and intactly.ABSTRAKKajian ini membahas hakikat adil dan makmur  sebagai landasan hidup  bangsa Indonesia menuju  masyarakat yang sejahtera, sehingga  pendekatannya lebih bersifat filosofis tetapi kemudian diwujudkan dalam tatanan praktis (operasional) melalui pembangunan nasional.Metode penelitian yang digunakan yaitu metode pendekatan filosofis ; tahap penelitian, studi kepustakaan; dan analisis data, deskriptif filosofis.Hasil kajian yang dapat dikemukakan adalah bahwa adil dan makmur adalah istilah yang tidak dapat dipisahkan, meskipun kedua hal  tersebut merupakan obyek kajian dari ilmu yang berbeda. Keadilan  atau adil adalah kajian hukum dan merupakan salah satu tujuan dari hukum, sedangkan makmur lebih menitikberatkan pada pemenuhan  kebutuhan pokok manusia, sehingga merupakan kajian ekonomi.  Adil dan makmur bersifat relatif, bergantung pada waktu, tempat serta falsafah yang dianut oleh sekelompok masyarakat yang kemudian menamakan dirinya sebagai negara. Dengan demikian penerapan kedua pranata tersebut dalam pembangunan nasional harus dipahami dalam konteks yang tidak dapat dipisahkan dari budaya, ideologi, pandangan hidup serta  falsafah bangsa yang dianutnya. Hakikat adil dan makmur berdasarkan Pancasila merupakan keadilan sosial dan kemakmuran sosial melalui pembangunan nasional di segala bidang untuk seluruh rakyat  Indonesia  secara proporsional (sebanding) dan merata yang dijiwai oleh nilai-nilai  Pancasila secara bulat dan utuh.  

scholarly journals PERLINDUNGAN HAK CIPTA PADA BUKU ELEKTRONIK (E-BOOK) DI INDONESIA

2020 ◽  
Vol 8 (10) ◽  
pp. 1589
Author(s):  
Ida Ayu Lidya Nareswari Manuaba ◽  
Ida Ayu Sukihana
Keyword(s):  
Copyright Infringement ◽  
Copyright Law ◽  
License Agreement ◽  
Study Results ◽  
The Law ◽  
Object Of Study

Studi ini bertujuan untuk mengetahui pengaturan mengenai buku elektronik (e-book) menurut Undang-Undang Hak Cipta Nomor 28 Tahun 2014 yang selanjutnya disebut dengan UUHC, dan mengetahui bentuk penyelesaian sengketa yang dapat ditempuh apabila terjadi pelanggaran hak cipta pada buku elektronik (E-book). Studi ini menggunakan metode penelitian hukum normatif dengan memusatkan objek kajian pada UUHC. Hasil studi menunjukkan bahwa penjelasan dari Pasal 40 Ayat (1) huruf n UUHC secara implisit mengakui bahwa buku elektronik (E-book) merupakan salah satu ciptaan adaptasi yang dilindungi. Maka dari itu buku elektronik (E-book) adalah bentuk adaptasi atau pengalihwujudan dari buku cetak sehingga buku elektronik (E-book) harus dilindungi. Bagi orang lain yang ingin mengkonversi buku cetak menjadi buku elektronik (E-book) harus mendapatkan izin dari penciptanya melalui perjanjian lisensi yang dibuat oleh para pihak dan harus memenuhi syarat sahnya perjanjian sebagaimana diatur dalam Pasal 1320 KUHPer. Apabila terdapat pelanggaran hak cipta dalam penggandaan buku elektronik tanpa seizin Pencipta maka berdasarkan Pasal 95 Ayat (1) UUHC perkara tersebut dapat diselesaikan melalui pengadilan dan tanpa melalui pengadilan. Penyelesaian sengketa tanpa melalui pengadilan dapat dilakukan dengan cara arbitrase, mediasi, negosiasi, dan konsiliasi. Khusus untuk jalur pengadilan, hanya Pengadilan Niaga yang berwenang untuk menyelesaikan perkara dalam bidang hak cipta. This study aims to find out the law of e-book or e-book copyright based on Copyright Law Number 28 Year 2014 which known as UUHC and the forms of how to settled any cases that is used if the e-book copyright occurs. This study use normative law methods and focusing to UUHC as the object of study. The study results show that the explanation from Article 40 Paragraph (1) letter n of the UUHC implicity admit that e-book is one of protected adaptation creation. Therefore e-book can be interpreted as a form of aadaption or transformation of printed book so that e-book need to be protected. For those who want to convert a printed book into an e-book need the author permission through license agreement that made by each side and need to fulfill the legal terms of the agreement which regulated in Article 1320 BW. If there is a copyright infringement in duplicating books without the author permission, based on Article 95 Paragraph (1) UUHC this case can be settled by courts or without trial can be solved by arbitration, mediation, negotiation, and conciliation. Specifically for the case which can be settled by court, the court who own the authorization to settle the cases is Commercial Court.

scholarly journals Methodical Approaches to the Assessment of Budget Efficiency of Territories

2020 ◽  
Vol 24 (1) ◽  
pp. 125-131
Author(s):  
G. Nedopad ◽  
Keyword(s):  
Financial Management ◽  
Intergovernmental Relations ◽  
Local Level ◽  
The State ◽  
Structural Development ◽  
Advantages And Disadvantages ◽  
Study Results ◽  
Methodological Approaches ◽  
Object Of Study ◽  
The Individual

Annotation. Introduction. According to the principles of the program-target method of budgeting, the diagnosis of budget efficiency of territories is the key goal of assessing the implementation of regional policy and improving the efficiency of budget funds, which, in turn, will not only determine the effectiveness of this process Therefore, assessing the level of budget efficiency of territories is a mandatory element of financial management at the local level. The purpose of the article is to study the methodological approaches of scientists to assess the budget efficiency of territories and on their basis the formation of the author’s directions of assessment of the object of study. Results. It is investigated that in recent years there have been positive trends in the socio-economic development of the state as a whole and its regions in particular, but still the development of individual regions remains asymmetric due to the inability of territories to accumulate the necessary financial resources to local budgets. places, which, in turn, does not contribute to providing appropriate conditions for the structural development of the regions. The existing methodological approaches are systematized, their advantages and disadvantages are analyzed and it is found that they are based on traditional methodological principles and provide for the analysis of absolute, relative indicators, integrated indices and rankings, etc.; do not have a single vision for a set of indicators; mainly focus on assessing the structure of the budget and the individual components of its revenue and expenditure parts. The necessity of improvement of a technique of diagnostics of budgetary efficiency of territories which will provide the analysis in the following directions is substantiated: the state of the budget; financial capacity of the budget; intergovernmental relations; financial independence; budget load; budgeting efficiency; budget management. Conclusions. The system of the formed directions will allow to estimate a level of budgetary efficiency of territories of Ukraine in the conditions of decentralization and to develop long-term budgetary strategy on places. Keywords: territory; methodical approaches; diagnostics; budget efficiency.

Tratamento em duas fases do padrão II com má oclusão de Classe II, divisão 1 por protrusão maxilar

2021 ◽  
Vol 14 (54) ◽  
pp. 49-61
Author(s):  
Jesus Maués Pinheiro Júnior ◽  
Amanda Cruz Rocha ◽  
Thayna Silva Do Carmo Tavares ◽  
Carlos Alberto Gonçalves Júnior ◽  
Thais Bueñano França Penin
Keyword(s):  
Case Report ◽  
Search Strategy ◽  
Class Ii ◽  
Mixed Dentition ◽  
Class Ii Malocclusion ◽  
Two Phase ◽  
Study Results ◽  
Division 1 ◽  
Two Phases ◽  
Object Of Study

Objective: to carry out a literature review on the treatment of Pattern II for maxillary protrusion and Class II division 1 malocclusion, its different possibilities of approach and to present a case report in two phases. Methods: The BIREME, Google Academic and Pubmed databases were used to obtain articles in English and Portuguese. As search strategy, we have used the terms boolean AND, AND NOT and OR to order the keywords and delimit the object of study. Results: It was found in the literature that two-phase treatment can be performed with the maxillary splint device in the mixed dentition to approach the maxillary protrusion. Then, in the period of young permanent denture, the appliance is self-ligating as a device for refining static and functional occlusion. Conclusion: The approach to Class II malocclusion in Pattern II by maxillary protrusion can be performed in two phases, a fact corroborated by the success of the treatment performed and by the literature evaluated in this study.

Thick, layered peridotite–gabbro lava flows in Munro Township, Ontario

1977 ◽  
Vol 14 (11) ◽  
pp. 2620-2637 ◽  
Author(s):  
N. T. Arndt
Keyword(s):  
Lava Flows ◽  
Border Zone ◽  
Basaltic Composition ◽  
Ultramafic Cumulate ◽  
Olivine Cumulates ◽  
Basal Border

Two unusually thick (120 m) lava flows in Munro Township, Ontario, are differentiated from peridotite at the base to gabbro near the top. One flow is komatiitic and contains the following units (from top to bottom): ultramafic flow-top breccia (19.5% MgO); olivine and pyroxene spinifex-textured rocks (17–10% MgO); gabbro (7% MgO); pyroxene cumulates (10–25% MgO); olivine cumulates (32–35% MgO); and a basal border zone. The composition of the lava at the time of eruption is believed to be represented by the ultramafic flow-top breccia. Following eruption, this lava differentiated to produce ultramafic cumulate rocks, and liquid of quartz-normative basaltic composition that solidified as gabbro.The other flow is tholeiitic and has a picritic hyaloclastite flow top (14% MgO) underlain successively by an aphanitic pyroxenite zone (but no spinifex texture), a gabbro zone, a thick clinopyroxene-rich cumulate unit, and a thin basal veneer of cumulate olivine.

scholarly journals Optimization of Social Media as a Counter to Islamophobia in Australia

2021 ◽  
Vol 9 (2) ◽  
pp. 1-6
Author(s):  
Mevy Eka Nurhalizah ◽  
Jamaluddin Syakirin
Keyword(s):  
Social Media ◽  
Political Communication ◽  
Literature Study ◽  
Data Presentation ◽  
Islamic Schools ◽  
Analysis Techniques ◽  
Study Results ◽  
Three Stages ◽  
Object Of Study ◽  
Communication Approach

Australia is a multicultural country, but Islamophobia is still developing, so it needs a way to stop that view. This study aims to prove that Islamophobia in the West can be minimized. This paper is a literature study with a political communication approach regarding the optimization of social media as a barrier to Islamophobia in Australia. Data collection comes from literature such as articles, journals, reports, policy briefs, news books, and other sources concerning social media and Islamophobia in Australia. Data analysis techniques were carried out with three stages namely data reduction, data presentation and verification. The object of study in this study is the optimization of social media to counter Islamophobia in Australia by Onepath Networks. The study results state that social media is quite optimal in order to minimize the development of Islamophobia issues. Onepath Network as one of the Islamic organizations in Australia, uses social media to preach. Da'wah is done with videos and documentaries that are shown on Youtube and even cinemas on Islamic dialogue. Since the Onepath Network was formed, Islamophobia in Australia began to diminish and is proven by Muslims who began to participate in various fields, including government, many mosques began to be built and many Islamic schools were established.

scholarly journals Study of BOF slags properties with the purpose of their utilization technology perfection

2019 ◽  
Vol 75 (5) ◽  
pp. 623-631
Author(s):  
N. V. Gmyzina ◽  
N. A. Sedinkina ◽  
O. E. Gorlova
Keyword(s):  
Raw Materials ◽  
Fine Grained ◽  
Steel Making ◽  
Study Results ◽  
Mineral Components ◽  
Bof Slag ◽  
Production Increase ◽  
Technological Indices ◽  
Work Done ◽  
Petrographic Study

Actuality of steel-making slags utilization is stipulated not only by the necessity to improve ecology situation at the sites of slag piles, but also by a possibility to obtain additional raw materials for metallurgical production. Increase of the domestic iron-containing raw materials at Magnitogorsky steel-works can be done by more effective processing of steel-making slags. To improve the technology of BOF slags processing, a work done to study their chemical and mineral composition. It was established, that primary and secondary BOF slags are attributed to basic and ultra-basic, since the SiO2 mass share is less than 25–40%. Petrographic study results and data of IR-spectroscopy showed, that larnite, alite, monticellite and oxide RO-phase (Fe2+, Mn2+, Mg2+)O are main mineral components of the BOF slags. In many cases, the structure of the secondary BOF slags has middle-size grains, and the structure of primary slags is fine-grained. The texture of the secondary and primary slag is more often massive. The BOF slags have globules of iron, the size of which varies from sub-millimeters up to 5 mm. Study of influence of various methods of BOF slag particles destruction on the degree of globules disclosure showed, that application of centrifugal-striking crushing facilities provides more selective globules disclosure comparing with other methods. It was proved, that dry magnetic separation in suspended state, due to its peculiarities, provides higher technological indices comparing with drum separator when separating fine slags even at increase material moisture up to 5%.

scholarly journals REASONS FOR WOMEN’S AUTONOMOUS ACTIONS IN THE CHILDBIRTH PROCESS: AN UNDERSTANDING BASED ON SOCIAL PHENOMENOLOGY

2020 ◽  
Vol 29 ◽  
Author(s):  
Fernanda Honnef ◽  
Stela Maris de Mello Padoin ◽  
Cristiane Cardoso de Paula
Keyword(s):  
Qualitative Research ◽  
Social Relations ◽  
Postpartum Women ◽  
Labor And Delivery ◽  
The South ◽  
Experienced Pain ◽  
Study Results ◽  
South Of Brazil ◽  
Object Of Study ◽  
Social Phenomenology

ABSTRACT Objective: to describe women’s autonomous actions during childbirth and to understand their reasons. Method: qualitative research designed through social phenomenology premises. Phenomenological interviews were conducted with 15 postpartum women hospitalized at a hospital’s rooming-in setting in the south of Brazil, from September to December 2017. For the analysis, the principles of the adopted framework were followed, associated with productions related to the object of study. Results: autonomous actions were developed from the time of pregnancy and during childbirth, and their reasons derived from their previous experiences. Such experiences were signified by the fear of what they had heard or because in previous births they had experienced pain, complications and unwanted interventions; due to the bond with companions and their experience with labor and delivery. Conclusion: the reasons for women’s autonomous actions in the childbirth process are sustained on their biographical situation, set of knowledge and social relations.

scholarly journals Efektifitas Permainan Bola dan Rintangan untuk Stimulasi Perkembangan Motorik Kasar Anak Usia 4-6 Tahun

2021 ◽  
Vol 6 (4) ◽  
pp. 169-178
Author(s):  
Hafidh 'Aziz ◽  
Kayyis Fithri Ajhuri ◽  
Rifqi Humaida
Keyword(s):  
Motor Development ◽  
Quantitative Research ◽  
Statistical Test ◽  
Test Results ◽  
Gross Motor ◽  
Gross Motor Development ◽  
Study Results ◽  
Post Test ◽  
Quasi Experimental ◽  
Object Of Study

This study aims to determine the effectiveness of the combination game between ball and obstacles to stimulate gross motorik development of children aged 4-6 years. This research is quantitative research with a quasi-experimental design using single group pre-test and post-test types. The object of study is children aged 4-6 years at RA Riyadussalihin Moyudan Sleman, and the total population is 41 children who are then taken all as research samples. The data collection method is based on the results of the test observations before being given treatment and the post-test results after being given treatment. Based on the study results, it was found that there was an effect of the application of the combination game of ball and obstacle on the gross motorik development of children aged 4-6 years. As evidenced by the statistical test results, they were 0.001 for the aspect of throwing strength, 0.019 for the accuracy of catching the ball, and 0.000 for the agility aspect of overcoming obstacles. The statistical test results of the three factors are overall smaller than 0.05. It means that there are differences in the pre-test and post-test results. The ball and obstacles game affects children's gross motor development. This research contributes to understanding the effectiveness of ball and obstacle games for stimulating children's gross motor development. It can be a reference for learning programs and fostering children's motor development.

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