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A Study Of The Verification Of The Effectiveness Of Multiple Endings In Learning Novel Games, Jiejin Luo, Zhe Li Dec 2022

A Study Of The Verification Of The Effectiveness Of Multiple Endings In Learning Novel Games, Jiejin Luo, Zhe Li

Journal of Educational Technology Development and Exchange (JETDE)

Today, digital games that incorporate multi-ending scenarios are not uncommon in the entertainment field. However, there is no such application of the multiple endings to learning games and educational situations. Therefore, there are no studies that have examined the learning effects of the multiple endings in learning games. The purpose of this study was to examine the effects of a multiple endings learning game on learners' motivation and learning effectiveness. To test effectiveness of multiple endings, a multiple endings learning novel game was designed in the experiment. The results of the experiment showed that the learners of group with multiple …


Digitizing Borderless Higher Education Landscapes Through Curriculum Policy Change To Educate Global Citizens, Hanife Akar, Elanur Yilmaz-Na, Rukiye Ayan-Civak, Anil Kandemir Dec 2022

Digitizing Borderless Higher Education Landscapes Through Curriculum Policy Change To Educate Global Citizens, Hanife Akar, Elanur Yilmaz-Na, Rukiye Ayan-Civak, Anil Kandemir

Journal of Educational Technology Development and Exchange (JETDE)

Advancements in science and technology are mobilizing higher education landscapes into borderless settings. Such changes also urge higher education settings to adopt transformative learning opportunities into their curriculum policy. Universities are accountable for helping youth build on their 21st Century competences by highlighting societal issues at global levels such as climate change, refugee crises or big human movements due to poverty, politics, conflicts, wars, or natural disasters. Youth need to build on knowledge, skills, and competences to recognize that any crises in one location can have an immediate impact on neighboring countries primarily and the whole world and challenge their …


Comparison Of Reverse Osmosis And Non Reverse Osmosis Disinfection Methods For Drinking Water Depot, Muhamad Iqbal, Ruslan La Ane Dec 2022

Comparison Of Reverse Osmosis And Non Reverse Osmosis Disinfection Methods For Drinking Water Depot, Muhamad Iqbal, Ruslan La Ane

Media Kesehatan Masyarakat Indonesia

Drinking Water Depot (DWP) offers cheap and affordable drinking water, so it becomes an option for the society. However, the large number of public interest is not accompanied by qualified water quality. The test result by Bandung Public Health Office on DWP quality indicated that 55.22% were not eligible. The study aimed to determine the effective disinfection method to reduce microbiology in Reverse Osmosis (RO) and Non-RO methods. It was an analysis with a cross-sectional design. The population was all DWPs in Bandung and obtained 659 DWPs as samples. Sampling used two different tests and obtained 30 samples consisting of …


Sleep Quality Profile Of Mining Workers Based On Pittsburgh Sleep Quality Index (Psqi), Leonardo Lubis, Tiara Kusumawiyanti, Gita Tiara Dewi Nasution, Febi Dwirahmadi Dec 2022

Sleep Quality Profile Of Mining Workers Based On Pittsburgh Sleep Quality Index (Psqi), Leonardo Lubis, Tiara Kusumawiyanti, Gita Tiara Dewi Nasution, Febi Dwirahmadi

Media Kesehatan Masyarakat Indonesia

The number of work accidents in Indonesia and in the world is quite high, particularly in the mining sector. One of the factors that cause occupational accidents is poor sleep quality. Therefore good quality sleep is needed to reduce the risk of accidents. This study aims to describe the sleep quality of mining workers based on age, occupational category, and Body Mass Index (BMI). The research uses a descriptive design with a cross-sectional method. Data was collected from PT Borneo Indobara in 2020, as many as 120 workers. PSQI (Pittsburgh Sleep Quality Index) is used as an instrument. Then, sleep …


Bpjs Patients Satisfaction Analysis Towards Service Quality Of Public Health Center In Surabaya, Didit Darmawan, Fayola Issalillah, Rafadi Khan Khayru, Andi Raina Ananda Herdiyana, Arif Rachman Putra, Rahayu Mardikaningsih, Ella Anastasya Sinambela Dec 2022

Bpjs Patients Satisfaction Analysis Towards Service Quality Of Public Health Center In Surabaya, Didit Darmawan, Fayola Issalillah, Rafadi Khan Khayru, Andi Raina Ananda Herdiyana, Arif Rachman Putra, Rahayu Mardikaningsih, Ella Anastasya Sinambela

Media Kesehatan Masyarakat Indonesia

Surabaya is a growing city and actively develope basic service innovations through Public Health Center (PHC) such as implementing E-Health services, BPJS p-care, including various quality health services and oriented in increasing patient, family, or public satisfaction in Surabaya. The purpose of the study was to identify the level of satisfaction of Badan Penyelenggara Jaminan Sosial (BPJS) and non-BPJS patients with the quality of health services at Manukan Kulon PHC. This research method was a cross-sectional study. The measuring satisfaction instrument used the patient satisfaction index (Customer Satisfaction Index (CSI)). Meanwhile, the satisfaction dimension used the SERVQUAL Principle by looking …


Analysis Of Tourism Destinations Of Hok Lay Kiongtemple And The Impact For The Community, Aditya Noegroho, Budiman Mahmud Musthofa Dec 2022

Analysis Of Tourism Destinations Of Hok Lay Kiongtemple And The Impact For The Community, Aditya Noegroho, Budiman Mahmud Musthofa

Journal of Indonesian Tourism and Policy Studies

The existence of the tourism sector is closely related to the SDGs or Sustainable Development Goals (sustainable development). The number of tourist visits is one element that can ensure an increase in the economic contribution of tourism. Researchers are interested in knowing the analysis of Hok Lay Kiong temple tourist destinations in Bekasi City using the theory of attractions, accessibility, amenities and ancillary and their impact on local residents. The method applied in this research is a qualitative descriptive method. Research shows that accessibility to get to Hok Lay Kiong Temple can be reached easily by using the K02, K05, …


Analysis Of The Role Of The Human Capital Groupin The Travel Procedure Of Pt Asuransi Jasa Indonesia As Tourism Support, Mohammad Ridha, Sila Fide Novira Nggebu Dec 2022

Analysis Of The Role Of The Human Capital Groupin The Travel Procedure Of Pt Asuransi Jasa Indonesia As Tourism Support, Mohammad Ridha, Sila Fide Novira Nggebu

Journal of Indonesian Tourism and Policy Studies

In this era of globalization, competition in all fields is increasing, requiring companies to have high competitiveness. There are various ways to advance the company, one of them by carrying out business trip activities. PT Asuransi Jasa Indonesia has SOP for business trip flows to run effectively and efficiently. The Human Capital Group is one of the work units involved and has an important role in business trip procedures. The purpose of this paper is to determine the role of the Human Capital Group in the flow of business trip procedures and determine the advantages and disadvantages as well as …


The Potential Application Of Clitoria Ternatea For Cancer Treatment, Anita Purnamayanti, Krisyanti Budipramana, Marisca Evalina Gondokesumo Dec 2022

The Potential Application Of Clitoria Ternatea For Cancer Treatment, Anita Purnamayanti, Krisyanti Budipramana, Marisca Evalina Gondokesumo

Pharmaceutical Sciences and Research

The Clitoria ternatea flower, known as bunga telang in Indonesia, is commonly mixed with food and beverages to provide a natural blue colour. Aside from its popular culinary use, it is a traditional medicine in Indonesia for diseases in the eyes, urinary tract and skin, as well as functioning as an anti-toxin. Furthermore, recent advances in science and technology have revealed that the C. ternatea flower contains a high level of polyphenol compounds that possess anticancer activity, including saponins, tannins, steroids, triterpenoids, kaempferol, and quercetin. This review aims to identify and analyse recent articles regarding the phytochemical activities of C. …


Research Ethics And Institutional Review Boards In The Social Sciences Ador Revelar Torneo, Ador Revelar Torneo Dec 2022

Research Ethics And Institutional Review Boards In The Social Sciences Ador Revelar Torneo, Ador Revelar Torneo

Asia-Pacific Social Science Review

Many countries around the world are beset by the democratic recession, and Southeast Asia is no exception to that. Series of events show that Southeast Asian electoral democracies are receding back to full authoritarianism, and such a phenomenon requires academic attention to investigate its pattern. This paper explores the impact of Chinese patronage on Southeast Asian democracy and argues that its economic and normative support of autocrats enable the continuation of an authoritarian turn in Southeast Asia. Two cases of the Philippines and Cambodia unravel how Chinese patronage leads to autocrats’ disregard for liberal pressures. The logic is twofold. First, …


Sugar-Sweetened Beverages Intake, Abdominal Obesity, And Inflammation Among Us Adults Without And With Prediabetes—An Nhanes Study, Wei Ting Lin, Yu Hsiang Kao, Mirandy S. Li, Ting Luo, Hui Yi Lin, Chien Hung Lee, David W. Seal, Chih Yang Hu, Lei Shih Chen, Tung-Sung Tseng Dec 2022

Sugar-Sweetened Beverages Intake, Abdominal Obesity, And Inflammation Among Us Adults Without And With Prediabetes—An Nhanes Study, Wei Ting Lin, Yu Hsiang Kao, Mirandy S. Li, Ting Luo, Hui Yi Lin, Chien Hung Lee, David W. Seal, Chih Yang Hu, Lei Shih Chen, Tung-Sung Tseng

School of Public Health Faculty Publications

Excessive sugar-sweetened beverages (SSB) consumption and abdominal obesity have been independently linked to numerous disorders, including diabetes and elevated C-reactive protein (CRP). This study aimed to explore the association between SSB intake, abdominal obesity, and inflammation in normal and prediabetic adults. Sugar intake from SSBs was calculated from 24-h dietary recalls and further classified into non-, medium-, and high-intake. The status of non- and prediabetes was identified based on hemoglobin A1c level. All analyses were performed under a survey module with appropriate sampling weights to control for the complex survey design. A total of 5250 eligible adults without diabetes were …


Main And Interactive Effects Of Mental Health, Parent Ethnic Socialization, Discrimination On Bipoc Teens' Ethnic Identity, Emily Takamasa, Ashley M. Fraser, Adam Rogers Dec 2022

Main And Interactive Effects Of Mental Health, Parent Ethnic Socialization, Discrimination On Bipoc Teens' Ethnic Identity, Emily Takamasa, Ashley M. Fraser, Adam Rogers

Undergraduate Honors Theses

Research would suggest that BIPOC (Black, Indigenous, People of Color) adolescents have the best developmental outcomes when strong, positive ethnic identity is acknowledged and embraced. This study investigated whether discrimination, internalizing symptomology, parent socialization, and/or interactions of these variables influenced adolescent ethnic identity, specifically in exploration, resolution, and affirmation to illuminate nuanced ways BIPOC youth can achieve positive ethnic identity. Recruited from third-party research panels, surveyed participants were adolescents (Mage = 15.28; 51.6% male) of diverse racial/ethnic groups and socioeconomic backgrounds from all regions of the U.S. Overall, the results showed that there were four significant main effects on ethnic …


Supermarket And Water Spider Concept For Improving Door Sub-Assembly Productivity, Andreas Barnas, Aditya T. Pratama, Setijo Awibowo Dec 2022

Supermarket And Water Spider Concept For Improving Door Sub-Assembly Productivity, Andreas Barnas, Aditya T. Pratama, Setijo Awibowo

Makara Journal of Technology

This research is based on a case study at the door sub-assembly area of a German car manufacturer in Indonesia. The door sub-assembly area is responsible for assembling doors to be supplied to the specific station in assembly line that will assemble the finished doors to the car. The area had a problem in supplying the doors to the main assembly line on time. This means, the cycle time of door sub-assembly is higher than that of the assembly line. After observation, the factor that greatly contributes to the high cycle time can be identified, which is motion waste. Therefore, …


Design And Prototyping Of A Low-Cost High Frequency Antenna For Vicinity Coupling Devices, Benjamin Kommey, Ernest Ofosu Addo, Elvis Tamakloe Dec 2022

Design And Prototyping Of A Low-Cost High Frequency Antenna For Vicinity Coupling Devices, Benjamin Kommey, Ernest Ofosu Addo, Elvis Tamakloe

Makara Journal of Technology

This paper describes the development of a high frequency (HF) antenna for high output power vicinity coupling devices (VCDs) operating at 13.56 MHz. Key design parameters, such as RF power level, antenna size, and communication protocol, and their link to the antenna features and requirements, have been discussed. For efficient reader interrogation, detection, and recovery of transponder responses, a tuning circuit necessary to adjust the antenna power matching and resonance characteristics was designed and prototyped. The antenna was fed to an industry standard reader and evaluated for read range performance with vicinity cards. The designed antenna on the reader achieved …


3339 E. 60th St. Llc V. Huston Dec 2022

3339 E. 60th St. Llc V. Huston

All Decisions

No abstract provided.


A Simulation Methodology For Superconducting Qubit Readout Fidelity, Hiu Yung Wong, Prabjot Dhillon, Kristin M. Beck, Yaniv J. Rosen Dec 2022

A Simulation Methodology For Superconducting Qubit Readout Fidelity, Hiu Yung Wong, Prabjot Dhillon, Kristin M. Beck, Yaniv J. Rosen

Faculty Research, Scholarly, and Creative Activity

Qubit readout is a critical part of any quantum computer including the superconducting-qubit-based one. The readout fidelity is affected by the readout pulse width, readout pulse energy, resonator design, qubit design, qubit-resonator coupling, and the noise generated along the readout path. It is thus important to model and predict the fidelity based on various design parameters along the readout path. In this work, a simulation methodology for superconducting qubit readout fidelity is proposed and implemented using Matlab and Ansys HFSS to allow co-optimization in the readout path. As an example, parameters are taken from an actual superconducting-qubit-based quantum computer. Without …


A Literature Review On Privacy And Security In Virtual Reality And Augmented Reality, Yunus Gumbo Dec 2022

A Literature Review On Privacy And Security In Virtual Reality And Augmented Reality, Yunus Gumbo

Master of Science in Information Technology Theses

As technologies become more advanced and powerful each day, the progression towards embracing virtual reality environments in our daily activities become more real, and subsequently, the boundaries between virtual and physical worlds more in question. However, several issues continue to persist as the world around us changes – privacy and security. In this paper we are going to analyze in detail, the newer virtual reality (VR) and augmented reality (AR) applications, the privacy risks associated with these environments, current solutions – their benefits and challenges as well as potential newer solutions which can be implemented to increase privacy protection.

There …


Wild Animal Content Monetization On Youtube: A Literature Study, Melisa Bunga Altamira, Khairunnisa Devani Aqtus Permana Putri, Raden Muhammad Rafi Tata Samudra, Fildza Astri Yuliafni Dec 2022

Wild Animal Content Monetization On Youtube: A Literature Study, Melisa Bunga Altamira, Khairunnisa Devani Aqtus Permana Putri, Raden Muhammad Rafi Tata Samudra, Fildza Astri Yuliafni

Journal of Indonesian Tourism and Policy Studies

Today's social media is used for various needs. Its nature is easily accessible and can penetrate space and time, making social media the main platform for sharing information or even selling products. Along with the massive use of social media, currently, users can not only use social media as an information-sharing platform but can also monetize their accounts through a variety of content that is presented. In recent years, the world of social media, especially YouTube, has been quite busy with content owned by monetized wildlife by public figures and celebrities. Wild animals are defined as animals or animals that …


Energy Transition And Tourism Prospects In Indonesia, Istiadi Istiadi Dec 2022

Energy Transition And Tourism Prospects In Indonesia, Istiadi Istiadi

Journal of Indonesian Tourism and Policy Studies

The Energy Transition is an effort to shift the use of fossil-based energy to non-fossil energy. Fossil-based energy is proven to cause pollution to the human environment. Meanwhile, non-fossil energy does not only have a positive impact on natural life so that it can have an impact on the tourism aspects of a region or country. This paper attempts to describe how the energy transition process is carried out and its relation to tourism in a region. The type of research carried out is qualitative research which originates from various secondary data both in the general media and in certain …


Determining Factors Of The Number Of Tourists In 30 Countriesusing Geographycally Weighted Panel Regression, Eirene Christina Sellyra, Dimas Anggara, Debrina Vita Ferezagia Dec 2022

Determining Factors Of The Number Of Tourists In 30 Countriesusing Geographycally Weighted Panel Regression, Eirene Christina Sellyra, Dimas Anggara, Debrina Vita Ferezagia

Journal of Indonesian Tourism and Policy Studies

This study aims to determine the factors that influence the number of tourists in 30 countries. The research method used is quantitative.The research data is secondary data. The research unit is in the form of 30 countries of observation. The research variables were measured in three years of observation, namely 2018, 2019 and 2020. The variables used were the number of tourists (people), the currency exchange rate of tourist countries against the rupiah, GDP per capita, population density, visa-free visit, consumer price index, life expectancy, economic growth and imports. The results obtained are that the factors that influence the number …


Scoping Review: Patient Preference For Traditional Chinese Medicine (Tcm) In China, Min Wei, Mark Stephan Felix, Natthani Meemon Dec 2022

Scoping Review: Patient Preference For Traditional Chinese Medicine (Tcm) In China, Min Wei, Mark Stephan Felix, Natthani Meemon

Asia-Pacific Social Science Review

Traditional Chinese Medicine (TCM) is an important part of the medical and health system in China. However, an in-depth understanding of patients’ preferences and influencing factors for TCM services within China has yet to be explored in depth. Therefore, this scoping review aims to map out the relevant academic literature on the preferences and influencing factors of patients for TCM in China, identify relevant research gaps, and propose directions for future research in this area of knowledge. This scoping review adopted the protocol of the PRISMA-ScR. Searches in the PubMed, Science Direct, EMBASE, and China National Knowledge Infrastructure (CNKI) databases …


محاسبة التكاليف البيئية واثرها في قرار الشراء للمستهلك في ظل جائحة كورنا (بحث تطبيقي في شركة الكندي وشركة المنصور للصناعات الدوائية), عمار سليم محمد كاظم العامري Dec 2022

محاسبة التكاليف البيئية واثرها في قرار الشراء للمستهلك في ظل جائحة كورنا (بحث تطبيقي في شركة الكندي وشركة المنصور للصناعات الدوائية), عمار سليم محمد كاظم العامري

Muthanna Journal of Administrative and Economics Sciences

يهدف البحث الى معرفة دور محاسبة التكاليف البيئية في التأثير على قرار الشراء الخاص بالمستهلك خلال فترة انتشار وباء كورنا (covid -19)، اذ تعاني الشركات العاملة في مجال صناعة الادوية في العراق من ضعف الالتزام البيئي وعدم قدرتها على مواجهة ازمات انتشار الاوبئة ، اذ مثل هذا البحث محاولة في عينة من الشركات العراقية للصناعات الدوائية لغرض معرفة مقدار التزاماتها تجاه البيئة والمحافظة عليها خلال الفترة نهاية (2019) وسنة (2020) والنصف الاول لسنة(2021) وتم من خلال ذلك التوصل الى تحقيق اهداف البحث واختبار الفرضية . واهم اما توصل اليه البحث تمثل بان عناصر محاسبة التكاليف البيئية تعد من اهم الجوانب …


On The (Un)Stopping Of Our Ears, Lillianne John Dec 2022

On The (Un)Stopping Of Our Ears, Lillianne John

Department of Philosophy

This paper is concerned with the problem of speaking past one another due to an asymmetry of the interlocutors' backgrounds. When individuals with different levels of relative privilege interact, the party with relative privilege may fail to engage with what is being communicated. I take up critical Gadamerian hermeneutics to ask how we, as individuals with relative privilege, can 'unstop' our ears so that the burden of explanation does not (unfairly) remain on those we hurt by our mishearing/non-hearing. I offer two methods to achieve this 'unstopping': 'critical self-knowledge' through Quassim Cassam's 'Vice Epistemology' framework and 'critical world-knowledge' through the …


Effects Of Riverine Barriers On Avian Evolution In The Amazon Basin, Andre Eugene Moncrieff Dec 2022

Effects Of Riverine Barriers On Avian Evolution In The Amazon Basin, Andre Eugene Moncrieff

LSU Doctoral Dissertations

The high biodiversity found in the Amazon Basin has long captivated the attention of naturalists and evolutionary biologists seeking to explain its origins. Early observations by Alfred Wallace highlighted the role of rivers in delimiting the geographic ranges of many species; furthermore, where rivers narrow towards their headwaters, he noted that some species cross rivers freely. A major goal of this dissertation is to investigate how these and other observations about riverine barriers might inform our understanding of how speciation unfolds in Amazonia. My approach involved generating genomic data with dense geographic sampling for manakins in the genus Lepidothrix, …


The Legal Ethics Of Lying About American Democracy, Andrew M. Perlman Dec 2022

The Legal Ethics Of Lying About American Democracy, Andrew M. Perlman

Suffolk University Law School Faculty Works

Numerous lawyers contributed to the disinformation campaign that led to the storming of the U.S. Capitol on January 6, 2021. Some of the lawyers filed lawsuits that questioned the legitimacy of the presidential election, and others spread falsehoods while acting as legislators or in similar high profile roles. This chapter explores the potential disciplinary consequences of their behavior and the larger implications of their conduct for American democracy. One theme of this chapter is that, when lawyers make claims about elections, the consequences of misinformation are severe and threaten to undermine trust in our democratic institutions. Given the stakes, the …


Introduction To Living In Languages: Volume 2, Andrew Brooks Dec 2022

Introduction To Living In Languages: Volume 2, Andrew Brooks

Living in Languages

No abstract provided.


Measurement Of Force And Intramuscular Pressure Changes Related To Thrust Spinal Manipulation In An In Vivo Animal Model, Christopher P Hurt, Peng Li, Maruti R Gudavalli Dec 2022

Measurement Of Force And Intramuscular Pressure Changes Related To Thrust Spinal Manipulation In An In Vivo Animal Model, Christopher P Hurt, Peng Li, Maruti R Gudavalli

Faculty, Staff and Students Publications

Simple Summary

Spinal manipulation is recommended by clinical guidelines to treat low back pain. However, our understanding of how spinal manipulation alleviates pain and knowledge of the role that viscoelastic tissue properties play in the dampening of applied spinal manipulation forces in vivo is limited. Superficial and deep intramuscular pressures and applied forces were measured using miniature pressure catheters and a force transducer during low back spinal manipulation using a clinically available spinal manipulation device (Activator V) or a feedback motor in a deeply anesthetized animal model. Viscoelastic properties of muscle and other soft tissues greatly diminished applied spinal manipulative …


Fixing The Taxation System - Part Ii, Ishrat Husain Dr. Dec 2022

Fixing The Taxation System - Part Ii, Ishrat Husain Dr.

Faculty Research - Newspaper and Magazine Articles

Studies on sectoral incidence show that industry bears more than two-thirds of the tax, while the services sector bears about 21 per cent and agriculture 3.0 per cent. In the services sector, transportation and trade together account for one-third of GDP. The wholesale and retail trade sector contributes 18 per cent to GDP but pays only 2.9 per cent in income tax. The potential realizable gap in this sector is 0.5 per cent of GDP. Except for a few companies, the transport subsector is dominated by small- and medium-size operators. Only air and shipping companies yield some revenues. Similarly, out …


The Bavarian Birthright: Dynasticism, Faith, And The Creation Of The Bavarian State In A Federated Empire, Nathan Ray Mauslein Dec 2022

The Bavarian Birthright: Dynasticism, Faith, And The Creation Of The Bavarian State In A Federated Empire, Nathan Ray Mauslein

History Theses, Dissertations, and Student Creative Activity

Over the course of the sixteenth and seventeenth centuries the Bavarian Wittelsbachs waged a war against their own estates, the encroachment of Protestantism, and checks on their own ducal and electoral power, at both the imperial and territorial levels. Through dynastic maneuvering the Wittelsbachs unified the whole of Bavaria under their banner and created an early modern bureaucratic state in order to aid in their rule. The creation of this system involved the creation of their own Counter Reformation system, state institutions, and an early modern bureaucracy to submit the territory to their will. The story of Bavaria’s state development …


The Effect Of Mental Speed Drills On Some Visual Abilities In Shish Weapon Players, Maarib Jawad Kadhum, Fatima Abid Malih Dec 2022

The Effect Of Mental Speed Drills On Some Visual Abilities In Shish Weapon Players, Maarib Jawad Kadhum, Fatima Abid Malih

Modern Sport

Achieving high achievement in the sport of fencing requires thinking, awareness and visual tracking, as visual tracking is one of the important visual abilities that a fencing player needs and is considered one of the special visual abilities as it contributes and helps in the correct motor, mental and mental performance and gives the fencing the ability to perfect and accomplished performance in training and competition. Where the research problem lies in the weak skill performance of the fencing players as a result of the weakness in possessing visual and mental abilities. The two researchers used the experimental method in …


Feasibility Studies For Use Of Copper Slag In Clinker Manufacture, Suresh Vanguri, Suresh Palla, Gonthi Prasad, Sanjeev Kumar Chaturvedi, Bibekananda Mohapatra Dec 2022

Feasibility Studies For Use Of Copper Slag In Clinker Manufacture, Suresh Vanguri, Suresh Palla, Gonthi Prasad, Sanjeev Kumar Chaturvedi, Bibekananda Mohapatra

Makara Journal of Science

This study investigated the feasibility of using copper slag (CS-C) as a raw material in the production of Portland cement (PC). The effect of addition of 0%-3.5% CS-C on the clinkerization process, mineralogy, microstructure, and compressive strength development was studied. The Presence of CS-C in the raw mix resulted in the reduced temperature of clinkerization by about 50 °C. The quality of clinker prepared from the raw mix containing 3% CS-C and burned at 1400 °C was comparable to that of clinker prepared from the raw mix containing no CS-C and burned at 1450 °C. Gradual polymorphic modification of alite …