bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluating the Current Landscape of Epidermolysis Bullosa Treatments: A Systematic Review
Authors: Kooner Amritpal , Shaikh Rahila , Anthony Michelle , Gupta Ishita , Hourany George , Wang Matthew , Dutt Aditya , Chen Justin , Anderson Jarett
Published: September 2024

Introduction: Epidermolysis bullosa (EB) encompasses a group of rare blistering disorders that affect both the skin and mucous membranes. There is currently no cure for EB, and only supportive treatment is available to manage symptoms of pruritus and wounds. This paper analyzes the current treatment modalities of epidermolysis bullosa and provides a comprehensive review. Methods: A comprehensive literature search was conducted in PubMed using relevant keywords and MeSH terms. Inclusion criteria included manuscripts published in the English language and must include a control group. Two independent reviewers will assess study eligibility based on predetermined criteria. Data extraction will cover study characteristics, participant demographics, treatment outcomes, and relevant findings. Results: 21 articles were identified which examined the effects of various interventions for the treatment of epidermolysis bullosa. Gene therapy studies demonstrated promising results, specifically those transducing the COL7A1 gene into patients showed significant wound healing. Topical therapies with bermagene geperpavec, diacerin, and b-vec showed promising results, while oleogel S-10 and SD-101 had mixed results. Oral therapies, including those with tetracycline, mycophenolate mofetil, serlopitant, and ECG showed limited results in improving patient outcomes. Conclusion: The current literature shows a wide range of investigated therapies for the treatment and management of epidermolysis bullosa. Treatment modalities identified in this literature review were categorized into gene, oral, or topical therapies. While gene therapy stood out as an effective intervention in improving wound healing and patient reported outcomes, challenges were persistent amongst studies including small sample sizes and limited follow-up, warranting cautious optimism.
Power Semiconductor Device Humidity Reliability Study
Authors: Wang Jiale
Published: September 2024

This paper aims to study the aging mechanism of power semiconductor devices in high humidity environments, propose anti-humidity optimization design methods, and explore the humidity reliability of these devices in-depth. The reliability of the devices can be examined through High Humidity High Temperature Reverse Bias Testing to simulate aging in high humidity environments and evaluate their performance. By analyzing the performance of power semiconductor devices under humidity stress, this research reveals the humidity aging mechanism and failure points, providing a theoretical basis for optimizing the design to enhance humidity resistance and lifespan [2]. Research on humidity reliability has gained frequent attention in recent years, but the causes and mechanisms of failure in chips are still unclear. Therefore, similar tests are required to analyze and summarize the failure parts. Simulations can be used to model the working conditions of devices in high humidity environments, simulating the diffusion of water vapor into chips, identifying failure patterns, analyzing moisture diffusion mechanisms, and improving the weak points of failure through comparative analysis using different materials. Finally, the most suitable anti-humidity materials can be identified for device improvement.
La formación del docente inclusivo: un análisis para garantizar la enseñanza de estudiantes con diversidad funcional intelectual
Authors: Alcívar Loor Esther Briceida , Macias Cedeño Ana Rosa
Published: September 2024

El estudio analiza la educación inclusiva y la discapacidad intelectual, así como las características de las instituciones educativas y docentes involucrados. Se parte de la pregunta: ¿Cómo puede la formación de docentes inclusivos garantizar una enseñanza efectiva y equitativa para estudiantes con diversidad funcional intelectual? El objetivo principal es diseñar un programa de capacitación para docentes inclusivos, favoreciendo la enseñanza de estos estudiantes. Se utiliza una metodología mixta, con un diseño no experimental y transversal, que incluye la observación participante, entrevistas semiestructuradas a directivos y encuestas a docentes. Los resultados revelaron insuficiencias en el diseño y planificación de procesos de enseñanza, falta de capacitación docente, limitado tratamiento de las diferencias individuales y escaso interés en brindar formación especializada. Estos hallazgos permitieron identificar áreas prioritarias para la intervención y diseñar un programa de capacitación adaptado a las necesidades y desafíos de la Unidad Educativa Manuel Antonio Franco Pérez.
ভাষা : মানুষের সমস্যা
Authors: মনসুর মুসা
Published: September 2024

মার্কিন যুক্তরাষ্ট্র থেকে একটি জার্নাল বিগত প্রায় সত্তর বছর ধরে প্রকাশিত হয়ে আসছে। জার্নালটির নাম ‘ডডালাস’। এর একটি উপশিরোনাম আছে: জার্নাল অব দি এমেরিকান একাডেমি অব আর্টস অ্যান্ড সায়েন্সেস। নামটি একটু বিদঘুটে। উচ্চারণও নানা প্রকার। ব্যুৎপত্তিও গোলমেলে। গ্রিসের কল্পকাহিনি থেকে রোমান সাহিত্যে এসেছে। সেখান থেকে ইংরেজি হয়ে মার্কিন যুক্তরাষ্ট্রে এসেছে। উচ্চারণ নিয়ে বিতর্ক আছে দু দেশে দু রকম। বাংলায় লেখা হয় ‘ডডালাস'। এই জার্নালের একটি সংখ্যা ১৯৭৩ সালে প্রকাশিত হয়েছিল, যার বিষয় ছিল: ‘ভাষা-মানুষের সমস্যা' ইংরেজিতে 'ল্যাঙ্গুয়েজ এজ এ হিউম্যান প্রবলেম'। তখনকার দিনের ১৭ জন বিদ্বান ব্যক্তি এই প্রবন্ধগুলো লিখেছিলেন। এই প্রবন্ধগুলোকে তিনটি গুচ্ছে ভাগ করে পরিচিহ্নিত করা হয়েছিল। সেগুলো হল: ভাষার বিচিত্রতা, ভাষা শেখা এবং ভাষার বৃত্তি।
ফিয়োদোর দস্তয়েভস্কি : ফিরে দেখা
Authors: তপোধীর ভট্টাচার্য
Published: September 2024

কী আশ্চর্য প্রত্যয়ে উচ্চারণ করেছিলেন তিনি, ক্লিষ্ট এই জগৎকে সৌন্দর্যই বাঁচাবে : 'Beauty will save the world! আমরা যখন মানুষের পৃথিবীকে প্রতিনিয়ত ক্রুর ও দাম্ভিক শাসকের পৈশাচিক সন্ত্রাসের কবলে বিদীর্ণ হতে দেখছি, সত্তার মুক্ত পরিসর ও স্বাধীনতার প্রতীতি তিক্ত পরিহাসে রূপান্তরিত হয়েছে। মানুষের উপর বিশ্বাস হারানো পাপ : এই আপ্তবাক্যে আস্থা যেন প্রতিমুহূর্তে বিচলিত হচ্ছে। যেহেতু সমকালীন ইতিহাস দ্বারা নির্ধারিত অবস্থানই সত্যের নিয়ন্তা, সাম্প্রতিক চোরাবালির অবাধ বিস্তারের উপর দিয়ে বয়ে আসা প্রতিসত্য (Counter-truth) ও উত্তর--সত্য (Posttruth) এর আর্দ্রতা শুষে নেওয়া নৈরাজ্য-সর্বস্ব ধারণা দ্বারা আক্রান্ত হতে হতে আমরা কীভাবে কালান্তরের সাহিত্য-পথিকদের কাছে পৌঁছাব? দ্বিশতবর্ষ পূর্তি উপলক্ষ্যে ফিয়োদোর মিথায়েলোভিচ দস্তয়েভস্কির (১৮১৯-৮১) উপন্যাস-গল্প- গদ্যকৃতি থেকে শুধুই কি বিপ্লব-পূর্ববর্তী রাশিয়ার মানুষ-মানুষীর বর্ণময় বা বিবর্ণ কাহিনি খুঁজব? সত্য-সৌন্দর্য-নৈতিকতা-আলো আর অন্ধকারের দ্বন্দ্ব কি প্রত্নবস্তু কেবল যাদের কোনো প্রাসঙ্গিকতাই নেই এখন?
সুভাষ মুখোপাধ্যায়ের হাংরাস : আত্মজৈবনিক রাজনৈতিকতা
Authors: বেগম আকতার কামাল
Published: September 2024

কোনো সৃজনশীল কবি যখন উপন্যাস রচনা করেন তখন আমরা সেই উপন্যাসের গদ্যস্বরে কবির সংবেদন ও অন্তর্লীন আত্মগহনতাকেই খুঁজি। আর আত্মজৈবনিক উপন্যাস হলে তো কথাই নেই, স্বয়ং কবির ভাবাদর্শ, টোন ও ভাষারূপের মুখোমুখি হই। এ-সূত্রেই জীবনানন্দ বলেন যে, উপন্যাস হচ্ছে Diversified Autobiography । কিন্তু উপন্যাস তো জাতির রূপকও – National allegory - ব্যক্তিমানুষের অবয়বে জাতিগোষ্ঠীর স্থানকালের জীবনকথার বয়ান। মার্কসীয় তত্ত্বাদর্শী কবি সুভাষ মুখোপাধ্যায়ের হাংরাস রচনাটিকে আমরা বলতে পারি আত্মজৈবনিক ও রাজনৈতিক পটকথার মধ্যে বহুজীবনলগ্ন ব্যক্তির মন ও মননের গদ্যশৈলী। এতে রাজনীতির বয়ানের সঙ্গে শ্রেণিমানুষ আর তাদের স্বপ্ন-সংগ্রাম-যাপনের মনস্তাত্ত্বিক জটিলতাও সমান্তরাল। আর জড়িয়ে আছে কবির জীবনাভিজ্ঞান ও সংবেদন।
বাংলার লোককথার ইংরেজি সংকলন (১৮৮০-১৯২০)
Authors: সৈয়দ মোহাম্মদ শাহেদ
Published: September 2024

চতুর্দশ-পঞ্চদশ শতকে রেনেসাঁর ভাবধারা মানুষের মনোজগতে যে পরিবর্তন নিয়ে আসে, তাতে অলৌকিক শক্তি ও অদৃষ্ট নির্ভরতার মায়াজাল ছিন্ন করে ইউরোপীয় সমাজ নতুন করে মানুষের দিকে ফিরে তাকায়। মানুষই সকল কিছুর কেন্দ্রীয় বিবেচ্য এবং সকল ইহজাগতিক কাজের লক্ষ্য মানব উন্নতি— এই মূল ভাবনাকে কেন্দ্র করে যে কর্মধারা গড়ে ওঠে তাতে মধ্যযুগীয় সামন্তসমাজ ভেঙে পড়ে এবং গড়ে ওঠে নতুন পুঁজিবাদী সমাজ। নবপ্রতিষ্ঠিত পুঁজিবাদ ছিল সামন্তবাদের চেয়ে নিঃসন্দেহে প্রগতিশীল। পুঁজিবাদের প্রাথমিক বিকাশের যুগেই বিজ্ঞান-প্রযুক্তির নানা উদ্ভাবনের ফলে ইউরোপীয় শক্তিগুলো এশিয়া, আফ্রিকা, প্রশান্ত মহাসাগরীয় অঞ্চল এবং উত্তর ও দক্ষিণ আমেরিকায় পাড়ি জমাতে শুরু করে। পুঁজিবাদ ঔপনিবেশিক পর্যায়ে উপনীত হলে ইউরোপীয় বৃহৎ রাষ্ট্রগুলো ওইসব অঞ্চলে উপনিবেশ স্থাপন করে।
মোফাজ্জল হায়দার চৌধুরী : তাঁর ভাষা ও সংস্কৃতিচিন্তা
Authors: মোরশেদ শফিউল হাসান
Published: September 2024

ব্যাপক দেশবাসীর কাছে মোফাজ্জল হায়দার চৌধুরীর পরিচয় শহিদ বুদ্ধিজীবী হিসেবে। আমাদের স্বাধীনতা যুদ্ধে বিজয়ের ঠিক প্রাক্কালে পাকিস্তানি বাহিনীর সহযোগী দেশীয় ঘাতক গোষ্ঠীর নিশানা হত্যাকাণ্ডের শিকার হয়ে যাঁরা প্রাণ হারান, দেশের সেই শ্রেষ্ঠ সন্তানদের একজন তিনি। ঢাকা বিশ্ববিদ্যালয় বাংলা বিভাগের নিহত তিনজন শিক্ষকের অন্যতম তিনি। প্রতি বছর ১৪ ডিসেম্বর শহিদ বুদ্ধিজীবী দিবসে পত্রিকায় আরো কয়েকজন শহিদ লেখক-শিক্ষক-সাংবাদিক-চিকিৎসক ও অন্য বিশিষ্ট পেশাজীবীর সঙ্গে তাঁরও নাম ও ছবি ছাপা হয়। এর অতিরিক্ত আমাদের উচ্চশিক্ষিত পরিমণ্ডলেও মোফাজ্জল হায়দার চৌধুরীর কৃতি ও কীর্তি সম্পর্কে বিশেষ ধারণা আছে বলে মনে হয় না। এর সম্ভাব্য কারণ হতে পারে : (এক) বিভিন্ন সময় স্বনামে ও বেনামে কিছু গল্প-কবিতা-গান-নাটিকা ইত্যাদি লিখলেও, সৃষ্টিশীল লেখক বলতে যা বোঝায় তিনি তা ছিলেন না; (দুই) ছাত্রজীবনে প্রখর মেধাশক্তির পরিচয় দিলেও, তাঁর ব্যক্তিত্বের বিশেষ ধাঁচের (কবীর চৌধুরী যার উল্লেখ করেছেন ‘আত্মমগ্ন ব্যক্তিত্ব' বলে) কারণেই হয়তো শিক্ষক হিসেবে তিনি আকর্ষক ভাবমূর্তি তৈরি করতে পারেননি; (তিন) মানুষ হিসেবে নম্রভাষী শুধু নয়, ছিলেন কিছুটা গোটানো স্বভাবেরও। যদিও আমাদের জাতীয় ইতিহাসের নানা পর্বে, বলা যায়, সকল সমস্যা ও সংকটে, মতামত ও পরামর্শ দেওয়ার ব্যাপারে তিনি ছিলেন অকুণ্ঠ, ক্লান্তিহীন। সেদিক থেকে আমাদের সমাজে তিনি আমৃত্যু একজন সদাজাগ্রত বুদ্ধিজীবীর দায়িত্ব পালন করে গেছেন। শুধু যে পাকিস্তানি শাসকগোষ্ঠীর বাংলা ভাষা ও সংস্কৃতিবিরোধী ষড়যন্ত্র মোকাবিলায় তিনি কলমযোদ্ধার ভূমিকা পালন করেছেন, তাই নয়। কিংবা প্রবন্ধ লেখাতেই তাঁর ভূমিকা সীমাবদ্ধ ছিল না। সভা-সেমিনারে বক্তৃতা করে, পত্রপত্রিকায় এমনকি চিঠিপত্র কলামে লিখেও তিনি তাঁর মত-মন্তব্য, প্রস্তাব-পরামর্শ এবং কখনো প্রতিবাদ জানিয়েছেন। কোন বিষয়ে তিনি লেখেননি? শিক্ষাসমস্যা ও তার সংস্কার, রাষ্ট্র ও ধর্মের সম্পর্ক, গণতন্ত্রের সংকট, ভারত-পাকিস্তান সম্প্রীতি, নগর পরিকল্পনা (শহরের কেন্দ্রস্থলে স্টেডিয়াম ও মসজিদ নির্মাণের বিরোধিতা করে ও শিশুদের জন্য পার্ক বা খেলাধুলার মাঠের দাবি জানিয়েও তিনি লিখেছেন), রেল ও সড়ক ব্যবস্থাপনা ইত্যাদি। আর এ সব বিষয়েই তাঁর যুক্তিবাদী ও কল্যাণকামী মনের সঙ্গে অন্তর্দৃষ্টি ও দূরদর্শিতার পরিচয় পাওয়া যায়।
চিলেকোঠার সেপাই : রাজনৈতিক উপন্যাসচিন্তার বিকল্প নন্দন
Authors: সৈয়দ আজিজুল হক
Published: September 2024

চিলেকোঠার সেপাই উপন্যাসটি বাংলাদেশের স্বাধীনতা সংগ্রামের চূড়ান্ত পর্বে সংঘটিত উনসত্তরের গণঅভ্যুত্থান অবলম্বনে রচিত। উপন্যাসের বিষয়টি সম্পূর্ণভাবে রাজনৈতিক। কিন্তু রাজনৈতিক ঘটনা অবলম্বনে রচিত হলেও একটি উপন্যাস রাজনৈতিক উপন্যাসের মর্যাদায় অভিষিক্ত হয় না। অন্যদিকে বিষয় হিসেবে রাজনৈতিক ঘটনার সংশ্লিষ্টতা ছাড়াও একটি উপন্যাস হয়ে উঠতে পারে রাজনৈতিক উপন্যাসরূপে সার্থকতামণ্ডিত। বিবেচনার এই পরিমাপটি যথাযথভাবে চিহ্নিত ও ব্যাখ্যা করেছেন পার্থপ্রতিম বন্দ্যোপাধ্যায় তাঁর উপন্যাস রাজনৈতিক (১৯৯১) গ্রন্থে। তাঁর মতে, রাজনৈতিক উপন্যাসের ‘রূপ-গঠন নির্ভর করে বিশেষ দেশ-সময়, সমাজদৃশ্য-মানবদৃশ্যের ওপর। ইতিহাসের পরম্পরা ও উত্তরণ-অধঃপতন সম্পর্কে একটি শ্রেণীর ক্রিয়া-প্রতিক্রিয়া একজন ঔপন্যাসিকের চৈতন্যগত চিন্তায় সংহতি পায়, সেটি যখন ভাষার চিত্রকল্পে রূপ নেয়, তখন রাজনৈতিক উপন্যাসের সৃষ্টি।' একথা সত্য, রাজনীতির মূল সর্বদা প্রোথিত থাকে সমাজ-অর্থনীতি-সংস্কৃতির গভীর প্রদেশে। আমাদের এই এককালের উপনিবেশ-পরিমণ্ডলে শুধু আর্থ-সামাজিক নয়, সমগ্র মনোজগতের ওপর ঔপনিবেশিক শক্তির কর্তৃত্ব সম্বন্ধে ঔপন্যাসিকের চেতনা সর্বতোভাবে জাগ্রত না-থাকলে প্রকৃতপক্ষে রাজনৈতিক উপন্যাস সৃষ্টিই দুরূহ হয়ে ওঠে। ওই আগ্রাসী আধিপত্যের সর্বনিয়ন্ত্রণকারী শক্তির বিরুদ্ধে জনমানসের বিপুল বিক্ষুব্ধ তরঙ্গ যখন আমূল পরিবর্তনে সচেতনভাবে প্রতিজ্ঞাবদ্ধ ও সক্রিয় হয় তখনই একটি সার্থক রাজনৈতিক উপন্যাস সৃষ্টি তার শর্ত পূরণ করে। চিলেকোঠার সেপাই এই মানদণ্ডে রাজনৈতিক উপন্যাস হিসেবে সার্থক।
دراسة تأثير التبريد الفوري بالماء على مقاومة الخرسانة المعرضة لدرجات الحرارة العالية
Authors:   الهندسة المدنية، جامعة مصراتة، ليبيا, النعيري محمد أحمد , أبوسنينة إبراهيم محمد , الأميلس أبوبكر على
Published: September 2024

This study investigates the impact of water-cooling versus conventional air-cooling on the compressive strength of concrete after exposure to high temperatures (800C0) for 15 minutes in an electric furnace at the Libyan Iron and Steel Company. The concrete mixtures utilized fine aggregates sourced from sand quarries in the Aburoya area of Misurata City and coarse aggregates from a quarry near Bani Walid City. A total of 27 samples were prepared and subjected to a 28-day moisture treatment. The samples were categorized into three groups based on their target compressive strengths: C25, C30, and C35, with nine samples in each group. For each group, six samples were exposed to high temperatures; three were then cooled immediately with water, while the remaining three were allowed to cool gradually at room temperature. An additional three samples were maintained as reference specimens that did not undergo high-temperature exposure. Upon testing, the results indicated that the samples cooled by water exhibited lower compressive strength compared to those that were gradually cooled at room temperature. Additionally, the reference samples demonstrated the highest compressive strength. Notably, the findings revealed an inverse relationship between the cooling method and concrete strength, with higher compressive strengths corresponding to decreased overall strength due to the cooling methods applied. Keywords: High temperatures, Water cooling, Conventional air-cooling, Compressive strength, Reference samples.
Wuyi Rock Tea Drinking Associated Knowledge and Practice: A Case Study from the Anthropological Perspectives
Authors: Wang Yanyu , Tian Robert Guang
Published: September 2024

There are two domains in the anthropological knowledge of food and the practice of foodways: the materialist school, represented by Marvin Harris, and the teleological school, represented by Claude Levi Strauss. Scholars have considered these two schools irreconcilable for many years. This paper made a practical study of the two domains by investigating the consumption of Wuyi Rock Tea in Fujian Province from the perspective of anthropology. It suggests that Wuyi Rock Tea drinking has become a symbolic social behavior in Chinese society along with Chinese pragmatic principles. Consumers enjoy Wuyi Rock Tea and desire to consume it for various reasons.
Analysis of Cyberbullying Behaviors Using Machine Learning:A Study on Text Classification
Authors: Kumar Anand Alok , Kumar Mahto Rajesh , Prasad Awadesh
Published: September 2024

Introduction:Cyberbullying is a significant concern in today's digital age, affecting individuals across various demographics. Objective: This study aims to analyze and classify instances of cyberbullying using a dataset sourced from Kaggle, containing text data labeled for different types of bullying behaviors. Method: Our approach to tackling these challenges involves several key steps, starting with data preprocessing and feature extraction to identify patterns and improve detection methods, enhancing our understanding of how cyberbullying manifests in online communications.Result: The dataset provides a valuable resource for developing and evaluating machine learning models aimed at detecting sexist and racist content in tweets.Conclusion: This study advances the current understanding of the complexities involved in detecting cyberbullying and paves the way for future breakthroughs in this domain. The binary classification enabled by the 'oh_label' column streamlines the analysis process, making it particularly compatible with binary classification models
Implementation of Fuzzy Logic in Stabilizing Temperature and Humidity in Freeze Dryers for Dried Apple
Authors: Harahap Ghassan Rafananda Raja , Sudiro Shafira Fayza Dewani , Alifah Rayna Suci , Salsabila Salsabila , Iswanda Ade Trisna , Azahra Xaviera Yasmin , Putri Ghina Khairunnisa , Az Zahra Syifa , Sanjaya Hidayat Faiz , Ar Rafi Izharul Haq , Damarjati Aisyah Sakha , Rahmawati Enjela , Octavia Nanda , Angeline Ester , Darmawan Muhammad Danang Mukti , Nurfadillah Fiqri , Trianawati Mrr Lukie
Published: September 2024

Freeze drying is a process to remove water from a material by sublimation, in the form of ice under low pressure. This process is used to stabilize food, and pharmaceutical products. During the process, the dried product maintains its quality, including biological, nutritional, and sensory properties, because freezing the water within the material before lyophilization prevents chemical, biochemical, and microbiological reactions. The aim of this research is to determine the optimal temperature and time to produce good products in the freeze drying process. The method used for this article is the literature study and observation method. This research uses manual calculations which are then implemented in a control system using a fuzzy logic algorithm in the Matlab application. In conclusion, both the manual calculation results and the matlab calculations that have been conducted are the same, which confirms the accuracy and validity of the preceding calculations.
The Effectiveness of Instagram Account @Bima.Kemdikbudristek as a Medium for Disseminating Information for Lecturers of Academic Education Colleges
Authors: Wahyudi Fuja , Sartika Ika
Published: September 2024

The Directorate of Research, Technology, and Community Service (DRTPM) disseminates research and community service information to lecturers of academic education colleges through social media @Bima.Kemdikbudristek. This study aims to analyze the effectiveness of the Instagram account @Bima.Kemdikbudristek as a medium for disseminating information to lecturers of academic education colleges using the AISAS method (Attention, Interest, Search, Action, and Share) as well as factors related to the effectiveness of Instagram. The research method used in this research is a quantitative method with a survey method. Respondents in this study were 101 academic education college lecturers who were obtained using quota sampling techniques. The results of this study indicate that the dissemination of information carried out by the @Bima.Kemdikbudristek Instagram account is effective for disseminating information to lecturers of academic education colleges, and there are factors related to the effectiveness of Instagram as a medium for disseminating research and community service information, namely information quality (completeness, relevance, accuracy, timeliness, and presentation of information). The results show that information quality has a very real relationship with the effectiveness of the Instagram account @Bima.Kemdikbudristek.
Implementation of Fuzzy Logic in the Oven Temperature Control System and The Length of Time in The Baking Process for Nastar Products
Authors: Nur Rizqi Agus Miftah , Octavia Nanda , Angeline Ester , Nurfadillah Fiqri , Mukti Darmawan Muhammad Danang , Prisillia Viska Putri , Sara Situmorang Rini Yuni , Anandha Nisrina Mutiara , Azizah Nadia Nur , Hesti Mutiara Vania , Hafizh Hanan Luthfan , Khaerunnisa Gita , Raihana Ghaisya , Prameswari Dinda Ayu , Mustika Dennaya , Hidayat Aidil , Trianawati Mrr. Lukie
Published: September 2024

This research focuses on the effect of oven temperature and roasting time on cookie products, especially Nastar, produced for specific events. The right temperature and roasting time will affect the quality and characteristics of Nastar that consumers will accept. A tool called fuzzy logic selects Nastar's optimal temperature and baking time. Fuzzy logic is a mathematical method that uses computer intelligence to determine Nastar's temperature and baking time. The data used in this research was obtained from previous research and then analyzed using the fuzzy logic method. The temperature variables used in this research are Low temperature (80, 100, 1200C), Medium temperature (110, 130, 1500C), and High temperature ( 140, 160, 1800C) and the roasting time variables are Short time (0, 0, 5, 10 minutes) and Longtime (10, 15, 20, 20 minutes). This research shows that the optimal temperature for Nastar is 1150C with a baking time of 18 minutes. This result is based on calculations carried out using the Matlab application.
Implementation of Fuzzy Logic to Determine the Doneness of Beef Steak
Authors: Adzimi Sista Naelly , Robby Priaji Sakti  , Aldiyansyah  , Muhammad Ifan Al Aziz  , Muhammad Fakhri Alauddin  , Jimmy Mohamad Alpino Anak Gumay  , Sesar Husen Santosa  , Muhammad Danang Mukti Darmawan  , Nanda Octavia
Published: September 2024

This study aims to implement fuzzy logic in determining the doneness level of beef steak based on the inputs of roasting time and roasting temperature. The output of the developed system is in the form of maturity levels in the categories of "rare", "medium rare", "medium", "medium well", and "well done". Data for this study were obtained through interviews with experienced beef steak sellers. This research method includes direct calculations as well as the use of MATLAB software to develop fuzzy logic systems. The results of the interview analysis are used as a basis for the formation of fuzzy rules for determining the degree of doneness of steaks. The results showed that in the example case with a roasting temperature of 300°C and a roasting time of 10 minutes, the resulting output value was 70, which placed the doneness of the steak in the "medium well" position. These results have been verified both through direct calculations and the use of MATLAB software. The study concluded that the implementation of fuzzy logic can help in determining the doneness level of beef steak, based on temperature variations and roasting time.
Implementation of Fuzzy Logic Mamdani in Determining Employee Job Appraisal of PT Exclusive Panca Anugerah Using Matlab
Authors: Lutfi Aziz Febrika Ardy  , Aqim Try Kurnia  , Keinanjung Ruswandi  , Muhammad Al-Ghifari  , Muhamad Zikri Abdillah  , Vina Puspitasari  , Muhammad Danang Mukti Darmawan  , Nanda Octavia  , Sesar Husen Santosa
Published: September 2024

Human resources are one of the important components of a company. With good employee performance, it can be interpreted that the system in the company is also running well. This method utilizes attendance and performance variables to assess the employee. This journal aims to see and monitor how an employee's performance in a company is working optimally or not. It uses the implementation of fuzzy logic Mamdani as a proof model, coupled with the Matlab application toolbox that allows evaluation and assessment of performance according to the existing scenario. The results of this experiment show the effectiveness of providing accurate scores and can also help management to make more informed decisions
Implementation of Fuzzy Logic to Regulate Water Quality in Maintaining the Aquascape Ecosystem
Authors: Muhammad Fajarudin  , Handika Saputra Harahap  , Irmansyah  , Muhamad Al Habsy  , Fardiana Yunita  , Inna Novianty  , Nanda Octavia  , Ivan De Nerol
Published: September 2024

Aquascape is an artificial aquarium ecosystem that is increasingly popular, considering the high cost of creating and maintaining an aquascape. Several aspects need to be considered in maintaining an aquascape, namely maintaining water quality. To know the water quality, it is necessary to periodically check the aquascape manually and carry out maintenance, therefore knowledge is needed to regulate and maintain the water quality in the aquascape. This research aims to implement fuzzy logic as a water quality control system in aquascape maintenance. The research method includes collecting data from the literature as well as developing a fuzzy logic model to identify and control water quality such as pH and temperature. The output of the system developed is a water quality control device with the categories "Unbalanced", "Quite Balanced", "Balanced". This research method includes calculations by collecting data and using MATLAB software to develop a fuzzy logic system. The research results show that the application of fuzzy logic is able to regulate water quality effectively and minimize the risk of ecosystem damage in the aquascape. The research conclusion shows that the application of fuzzy logic to regulate water quality in aquascapes has great potential in maintaining the sustainability of aquascape ecosystems.
Potential Analysis of the Application of Fuzzy Logic in the Optimization of Pak Choi Hydroponic Cultivation: A Literature Study on Plant Growth Support System
Authors: Jasmin Putri , Wira Pratama Anton , Ariq Mayangkara Mahatmadi , Reza Zulva Pohan Muhamad , Alif Rahman Allegra , Novianty Inna , Octavia Nanda , De Nerol Ivan
Published: September 2024

The rapid urbanization and increasing population density in Indonesia have led to a reduction in available land for traditional agriculture, particularly in urban centers. In response to this challenge, urban farming, including hydroponic cultivation, has emerged as a viable solution to meet the food needs of urban communities. This study explores the potential application of fuzzy logic in optimizing hydroponic cultivation practices, focusing on the growth of pak choi plants. Pak choi, a popular vegetable in Indonesia, offers numerous health benefits and is well-suited for hydroponic cultivation. By analyzing relevant literature, this research investigates the influence of water pH and temperature on pak choi plant growth and develops a fuzzy expert system based on Mamdani's method. The study prepares data on optimal temperature and pH ranges for pak choi cultivation and establishes fuzzy sets for water temperature, water pH level, and plant height. The findings provide insights into the effects of water pH and temperature on pak choi plant growth and demonstrate the potential of fuzzy logic in optimizing hydroponic cultivation practices. This research contributes to the advancement of agricultural technology and offers practical solutions for sustainable urban farming.
Effect of Ni content over Ni-Mg-Al hydrotalcite structure
Authors: Ravi Ravi Shanker Ahuja , Bhavani Annabathini Geetha , Tanveer Tanveer Ahmad Wani , Prasad Tara
Published: September 2024

Hydrotalcite powder materials have well demanded applications in various fields. The Ni-Mg-Al hydrotalcite materials are prepared through co-precipitation method by varying the Ni amounts. The Ni ratios of 0.1, 0.2, 0.3 and 0.4 results the materials of Ni0.1Mg0.60Al0.34, Ni0.2Mg0.60Al0.34, Ni0.3Mg0.40Al0.34, Ni0.4Mg0.30Al0.34 are obtained at pH of 9.3.  The calcined hydrotalcite materials are analysed through BET, XRD and SEM. The observations are well in correlation between the materials. Increase in Ni amount of 0.2 leads the optimum level of loading in hydrotalcite structure which may lead the inter-layer platelets spacing and reduces the surface area.
Synthesis and characterization of copper nanoparticle of Solanum Virginianum and Coccinia Grandis extract: A comparative study of thermal behavior
Authors: Raghunathan Muthuselvi , Anbarasu Prema , Ramaswami Vashantha
Published: September 2024

A Biogenic, green synthesis method is described for the novel copper nanoparticles from the leaf extract of Solanum Virginianum and Coccinia Grandis. Fourier-Transform Infrared spectroscopy and Thermal gravimetric analysis were used to examine the resultant nanoparticles. Compositional analysis and the study of processes like vaporization and decomposition were both accomplished by thermogravimetric analysis. The volatile compounds that the sample released was analyzed using TGA in conjunction with Fourier transform infrared spectroscopy (FTIR). From the FTIR data obtained it showed that the CG-CuNPs and SV-CuNPs both included functional molecular structure. Additionally, the TGA results showed that SV-CuNPs and CG-CuNPs exhibit effective thermal stability behavior, while the plant extracts from Coccinia grandis and Solanum virginianum play a major role in the creation of nanoparticles and also enhance their thermal stabilities.
Groundnut shell carbon quantum dot magnetic iron oxide nanocomposite (GSCQD-FeFe2O4) for lead removal from water
Authors: Saah Fredrick , Nagpal Garima , Gbawoquiyq Flomo , Chaudhary Rashi
Published: September 2024

A novel adsorbent, GSCQD-FeFe2O4, combining groundnut shell-derived carbon quantum dots with magnetic iron oxide nanoparticles, was synthesized for efficient removal of Pb(II) from water. Characterization studies confirmed successful synthesis, with UV analysis showing absorption at 210 nm and green luminescence indicating carbon quantum dots. FT-IR identified characteristic functional groups, while XRD confirmed well-ordered structures. FE-SEM revealed clustered carbon nanoparticles with magnetic iron oxide, and TEM showed small-sized carbon dots suitable for adsorption. Batch adsorption studies revealed optimal conditions for Pb(II) removal, including a pH range of 5-6, temperature of 20°C, contact time of 20 minutes, and adsorbent dose of 0.2 g. Isotherm studies indicated that both Langmuir and Freundlich models provided a good fit, with a calculated adsorption capacity of 37.8 mg/g. Thermodynamic analysis suggested spontaneous, exothermic adsorption with increased disorder. GSCQD-FeFe2O4 displayed excellent potential for Pb(II) removal, but further research on reusability and stability in industrial settings is needed for broader applicability.
Adsorption and anti-corrosion properties od cuttingfluids for shear blades of glass-forming machines
Authors: Andreevich Ponomarev Daniil , Krasnovskikh Marina Pavlovna , Dmitrievna Solovyova Anastasia , Grigorievna Shcherban Marina
Published: September 2024

The article presents the studies on the adsorption of water-miscible oil-containing cutting fluids on the R6M5 high-speed steel surface. The fluids can be used for the shear blades of drop feeders in glass-forming machines. The dependence of the anti-corrosion and lubricating properties of cutting fluids on their adsorption on steel surfaces is determined. The survey shows the serial G-417 cutting fluid achieves the highest adsorption value and anti-corrosion effect at a volumetric dilution of 1:4000, compared to the experimental cutting fluid based on G-417 at 1:1500. Based on the tests of the experimental cutting fluid at a glass factory, the experimental lubricant has greater operating dilution (1:1300) compared to the G-417 (1:800) at the same initial oil content. The higher lubricity of the new cutting fluid can be explained by the position of the adsorption maximum for the experimental mixture. The research formulates a necessary condition for improved operating characteristics, lubricity, and anti-corrosion properties of a cutting fluid by the selection of emulsifiers and functional additives for the cutting fluid: the proximity of the concentrations for maximum adsorption capacity and operating dilution ranges (1:800 - 1:2000). Electrochemical studies show that both the G-417 and experimental lubricant have anodic mechanism of corrosion inhibition
Outline-Scheme on the Theme “Chemical Properties of iron and Its Compounds”
Authors:   School No. 80, Kazan, Troshanin N. V.
Published: September 2024

The author’s version of structuring information on the theme “Chemical properties of iron and its compounds” (11th grade, advanced level) in the form of a summary outline-scheme is proposed. The conspectus contains a lot of reactions, consideration of which in class is necessary for quality preparation for the exams.
School Olympiad: from Motivation to Victory
Authors:   Lomonosov Moscow State University, Eremin V. V.
Published: September 2024

The article discusses issues related to the goals and objectives of different stages of the All-Russian Chemical Olympiad, the features of the Olympiad tasks and the role of the teacher in preparing students for participation in the Olympiads.
Genius Changing the Scheme of the Universe
Authors:   Lyceum No. 27, Rostov-on-Don, Izyumov I. A.
Published: September 2024

The article describes the circumstances of the discovery of the Periodic law, some character traits of D. I. Mendeleev are revealed.
Adolescent core literacy cultivation and institutional framework development
Authors: Zhang Li
Published: September 2024

The core literacy of adolescents is the starting point and the ultimate goal of education, serving as a touchstone for assessing the quality of talent and the level of education, and also as a guiding compass for the development, reform, and construction of education. Countries around the world attach great importance to the core literacy of adolescents, showing characteristics of macro cognitive consistency, diversified element selection, and specific operational aspects. To achieve the goals of core literacy for our country's adolescents, it is necessary to influence the attitudes, concepts, behavioral habits, and interactive relationships of participants and stakeholders in the educational process, including the government, schools, enterprises, families, and students. It is also necessary to improve the literacy monitoring mechanism, reform the educational examination system, transform the educational evaluation methods, improve the employer's employment orientation, optimize the social education environment, innovate the educational supply mode, and strive to build a modern educational system to create a good atmosphere for enhancing the core literacy of adolescents.
Influence factors of adolescent drinking behavior
Authors: Garcia Daniel
Published: September 2024

Adolescent drinking as a long-standing social issue that has been exacerbated with economic development, has always been a matter of keen interest to research fields such as public health, education, and mental health. Many scholars have conducted extensive theoretical and empirical studies on the influence factors of adolescent drinking behavior, from aspects such as adolescents' own characteristics and social environmental factors. Therefore, this article attempts to review the influence factors of adolescent drinking behavior.
Survey on the awareness and behavior of urban youth in rights protection
Authors: Nelson Robert , Wilson Zoe
Published: September 2024

With the continuous development of the economy and the comprehensive progress of society, the legitimate rights and interests of urban youth in China, such as the right to survival, development, participation, and protection, have been realized to a greater extent. The awareness and ability of youth to protect their rights have been continuously enhanced. However, there are still issues and situations where the awareness and behavior of rights protection are inconsistent, and the education on the rule of law is not ideal. A variety of measures should be taken to further strengthen and improve the awareness and ability of youth to protect their rights, and to enhance their sense of social responsibility. This is not only conducive to the healthy growth and comprehensive development of youth but also aligns with the goals of building a country governed by the rule of law.
LA REPUBLIQUE DEMOCRATIQUE DU CONGO ET LA GEOPOLITIQUE DES RELATIONS NORD-SUD
Authors:   Université Pédagogique Nationale, Lossiyo Lossongo
Published: September 2024

Dans la géopolitique des relations nord-sud, les sommets entre les grands acteurs du jeu international et les petits joueurs sont de moments importants où l’on évalue la capacité de manœuvres stratégiques et diplomatiques des représentants des Etats du sud qui sont toujours en quête du soutien et de la considération de la part de grandes puissances. Cet article décortique l’agir diplomatique de Joseph Kabila à la lumière de ses rapports avec l’administration Obama, car depuis son avènement au pouvoir, Joseph Kabila n’a jamais imaginer les contours axiologiques d’une diplomatie congolaise efficace, dynamique et appropriée, adaptée au nouveau contexte régional tout en s’inspirant du contexte mondial global. Le sommet de Washington de 2014 sur la renégociation des accords sur l’AGOA a été un moment critique ou le pouvoir de Kinshasa a prouvé ses limites et son incapacité à revendiquer de nouveaux rôles géopolitiques et économiques. Mots-clés : République Démocratique du Congo, Géopolitique, relations nord-sud.
OBSTACLES ENDOGENES A L’AVENEMENT D’UNE UNION REELLE ET AGISSANTE EN AFRIQUE : COMMENT LES SURMONTER ?
Authors:   Université Pédagogique Nationale, Kalonji Mpoyi
Published: September 2024

L’Afrique doit s’unir… ce cri de ralliement lancé par Kwame N’krumah est toujours d’actualité et pour les mêmes raisons. Entre les tenants de la souveraineté des Etats et les adeptes de l’union africaine défendue par Kwame N’krumah à partir des années 1950, l’opposition ne date pas d’hier. Kwame N’krumah avait milité pour une unité économique, politique et militaire africaine en s’appuyant sur l’exemple des Etats-Unis d’Amérique. Cette recomposition géopolitique devait mettre fin à la balkanisation du continent imposée par la conférence de Berlin. Une idée à l’origine de la création de l’Organisation de l’Unité Africaine voire de l’Union Africaine, mais qui dès le départ, s’est heurtée à un courant panafricain qualifié de « minimaliste », défendue par Félix Houphouët Boigny et Léopold Sédar Senghor. Cette stratégie revendiquait l’intangibilité des frontières héritées de la colonisation. La guerre froide qui opposait alors l’URSS aux Etats-Unis d’Amérique s’est révélée être un obstacle supplémentaire à un véritable gouvernement de l’union africaine. Les Américains, inquiets de l’expansion du communisme dans le monde, se rangèrent derrière les puissances coloniales hostiles à une remise en cause de leur influence en Afrique. L’Afrique, il sied donc de le souligner, ne pourrait pas repousser l’union continentale au moment où la croissance mondiale s’accélère. Pourtant, les Africains n’en pensent pas moins. L’union est une obsession africaine qui a du mal à prendre corps. Fondés sur la thèse de Thomas Hobbes selon laquelle « Aucun Etat n’est prêt à renoncer à sa souveraineté au profit d’un gouvernement mondial unique », les dirigeants africains conçoivent mal le fait de céder au profit d’une entité supranationale, leurs souverainetés acquises à couteaux tranchants. Ceci constitue le point de départ des obstacles que nous relevons dans cette analyse sur le plan politique, économique et sociologique. Ces obstacles peuvent être surmontés si les uns et les autres cessent de voir le développement dans le cadre de leurs micros Etats issus de la colonisation… Mots-clés : obstacles endogènes, Etats-Unis d’Afrique, panafricanisme.
REFLEXÕES SOBRE RESOLUÇÃO DE PROBLEMAS NA FORMAÇÃO E NA PRÁTICA DOCENTE
Authors: Abreu Alan Amaral de , Costa Lucélida de Fátima Maia da
Published: September 2024

A resolução de problemas é uma metodologia/tendência da Educação Matemática que pode ser uma grande aliada do professor na atualidade. Porém alguns professores confundem a definição e o uso de tal metodologia de ensino, ao percebermos essa deficiência realizamos uma pesquisa qualitativa com o objetivo de analisar como a resolução de problemas se apresenta na formação e na prática de professores de matemática da Educação Básica, na cidade de Parintins-AM. A pesquisa teve como sujeitos quinze estudantes do 8º período do curso de licenciatura em matemática que forneceram os dados através de questionário e cinco professores da Educação Básica que foram entrevistados. A análise documental foi realizada na BNCC (2018) e no PPC (2013) do curso de Licenciatura em Matemática do CESP. A base teórica da pesquisa se fundamenta em autores como Moreira (2005), Polya (1995), Alevatto e Onuchic (2014). Os resultados nos permitem entender que professores, mesmo sem a devida formação, tentam se adequar aos novos métodos de ensino, porém é evidente a necessidade de se alinhar a formação docente às demandas e diretrizes curriculares contemporâneas.
IMPLEMENTASI PENDIDIKAN KARAKTER DALAM MEMBENTUK BUDAYA ISLAMI
Authors: Yusuf Al Haris Muhammad , Faridi Faridi , Mardiana Dina
Published: September 2024

This research discusses the implementation of character education in establishing Islamic culture in the Taman Pendidikan Al-Qur’an (TPQ) Nurut Taubah, Dieng Village, Gondanglegi District. This research aims to describe the character values in establishing the Islamic culture of students at TPQ Nurut Taubah. The researcher used a qualitative research method, case study type. Data collection techniques that are used observation, interviews and documentation. The results of the research state that the implementation of character education in establishing Islamic culture at TPQ Nurut Taubah has been carried out well, TPQ Nurut Taubah provides shorter teaching hours accompanied by collaboration with parents, providing resources, guidance, and effective communication with parents to support the students learning at home. TPQ provides strong Islamic religious education to students, including an understanding of the teachings of the Qur’an, and emphasizes the importance of ukhuwah, despite several obstacles during the Covid-19 pandemic. These obstacles include: 1) Limited access to learning materials. 2) Loss of student participation. 3) Influence of friends. In order to overcome these obstacles, TPQ Nurut Taubah took solutive steps which are: 1) Maximizing the use of existing resources and grouping students to read the Iqra' book. 2) Holding lessons of general subjects from 18.00 until before Isha'. 3) TPQ maintains communication with students' parents.
SEJARAH PERKEMBANGAN LEMBAGA PENDIDIKAN ISLAM DI INDONESIA
Authors: Herlambang M. , Muqowim Muqowim , Rofik Rofik
Published: September 2024

Islamic education in Indonesia has a long and complex history, with developments that have occurred since the beginning of Islam's arrival in the archipelago. This article discusses how Islamic educational institutions in Indonesia have developed over time, and how they have adapted to social and cultural changes in society. In this article, we will discuss the development of Islamic educational institutions in Indonesia, starting from the early days of informal Islamic education to the present day with Islamic education integrated with the national education system.
URGENSI PENDIDIKAN ASWAJA DALAM MEMBENTUK KARAKTER PEMIMPIN ORGANISASI MAHASISWA
Authors: Ardiyanto Widi Sis , Darnoto Darnoto
Published: September 2024

UNISNU Jepara students are at the forefront in actualizing and implementing the value principles of aswaja. So the urgency of implementing the principles of aswaja values will become the provision and basis for UNISNU Jepara students, especially organizational leaders. The aim of the study is to determine the urgency of applying the principles of Aswaja values to student organization leaders at UNISNU Jepara so that these principles can bring out the inherent Aswaja character attitudes. The method used uses a qualitative method with a literature study approach sourced from journals, books and other reliable literature sources. The results of the research will illustrate that the urgency of the Aswaja character will be an important provision for every student in implementing the values of the principles of Aswaja such as being fair (Al-adl), tolerant (At-tasamuh), balanced (At-Tawasuth), as well as preventing bad things and calling for good thing (Amar ma'ruf nahi mungkar). This is the character that must be instilled in every organizational leader at UNISNU Jepara, besides that the teachings are used as a basis for running the organization, the aswaja character is also expected to be a style of leadership character that is firm, straightforward and dynamic in facing and resolving every challenge without ignoring the teachings of the Shari'a. Islam, the Aswaja character can be the basis for every leader of a student organization to have good morals, morals and character and can guide members in running and determining the direction of the organization. For this reason, the importance of instilling Aswaja values is needed as a tool to shape the character of student organization leaders at UNISNU Jepara.
UPAYA PENINGKATAN MOTIVASI BERIBADAH PESERTA DIDIK
Authors: Fadhlurrahman Akram , Rohim Fathor , Mardiana Dina
Published: September 2024

This study aims to analyze the motivation of students in enhancing their worship motivation at MAN 1 Kupang. Islamic religious education is expected to play a significant role in increasing students' worship activities. The method used is qualitative with a case study approach. The sources of information include students, Islamic religion teachers, and the principal, as well as additional data from eleventh-grade students. Data collection was conducted through observation, interviews, and documentation to gain a deeper understanding of worship motivation. The analysis techniques employed include data reduction, data presentation, and conclusion drawing. The results indicate that efforts to enhance worship motivation are realized through worship programs, Dhuha prayers, and Dhuhr prayers. This motivation positively impacts students' worship activities, both in the school environment and outside of it. The study also refers to Abraham Maslow's hierarchy of needs theory, highlighting the importance of fulfilling psychological needs, safety, love, esteem, and self-actualization in encouraging students' worship motivation at MAN 1 Kupang
IGBO DIASPORA SUSCEPTIBILITY TO WESTERN CULTURAL VALUES
Authors:   History and International Studies Joel Awoniyi School of Education and Humanities Babcock University, Orji Boniface Ifeanyi , Ani Kelechi Johnmary ,   International Relations and Diplomacy Division of Humanities and Social Sciences School of Arts and Sciences University of the Gambia
Published: September 2024

Migration had always been integral to Igbo history during the Pre-Colonial, Colonial and Post-Colonial eras. However, the aftermath of the Nigerian Civil War had maximally influenced the rate of International migratory behaviour among the Igbo orchestrated by the desire for greener pastures. The susceptible nature of the Igbo diaspora to Westernization has enormous economic, social, and cultural implications for Igbo society, such that Western civilization has taken precedence over Igbo values and culture. The high level of assimilation into Westernization has led to cultural marginalization, a situation that often presents a real dilemma to Igbo in the Diaspora. In this regard, curiosity comes to mind and raises some apparent paradoxes on why the Igbo, who so much cherished their culture at home, now neglect the same culture abroad. The objective of this paper is to examine the challenges that the Igbo Diaspora faces in the face of two conflicting cultures (Igbo culture and Western culture), especially in raising their children born in the Diaspora in traditional Igbo cultural values despite the ubiquity of the Western socialization process. The methodology adopted by the paper is a historical approach and qualitative approach comprising oral sources and semi-structured interviews gotten from the experiences of Igbo Diasporas who usually come home for one function or the other. The paper found that Western practices are fast gripping into the lives of many Igbo Diasporas. Based on this, the paper concludes by urging that the Igbo Diaspora should evolve a viable option and measures to retain their traditional culture while still living in the Western culture.
TRATAMENTO DE EFLUENTE INDUSTRIAL POR MEIO DA ANÁLISE DO ÍNDICE VOLUMÉTRICO DE LODO
Authors: Hauenstein Geovanna Rafaela Pasuch , Filho Daniel Colombari , Trevizan Julia Couri , Santos Ricardo Bortoletto , Ismail Isadora Alves Lovo
Published: September 2024

The uncontrolled generation of waste linked to high standards of production, commercialization and disposal of materials has caused serious environmental, social and economic problems. The treatment and correct disposal of solid waste have become extremely important topics. Due to the high costs for environmentally appropriate disposal, it is necessary to previously reduce its volume, where technologies such as gravity densification make it more economically viable to dispose of the waste generated. Studies such as the Sludge Volumetric Index provide the choice of the best coagulant and dosage to be used within the time available for sedimentation.