bluuebunny/crossref_metadata_2025 huggingface dataset:
COM QUANTOS CAPITAIS SE FAZ UM CEO INFLUENCIADOR? CAPITAL SOCIAL, INFLUÊNCIA DIGITAL E LIDERANÇA ORGANIZACIONAL
Authors: Sá Martino Luis Mauro , Frazon Terra Carolina
Published: March 2023

Partimos das consequências da digitalização e da plataformização de sujeitos e instituições e seus impactos na comunicação das organizações. Baseando-se em pesquisa bibliográfica e exploratória, o artigo se propõe a combinar a noção de “capital”, de Bourdieu – uma de suas contribuições teóricas – e as características necessárias para um alto executivo quando se lança (ou se vê obrigado a estar) nas plataformas sociais digitais com fins de representação da organização que preside, mas, também, com o intuito de construir sua marca pessoal, dialogar com as audiências, mostrar-se transparente e, consequentemente, emprestar tais atributos à organização que representa. O artigo tem início com a explanação do capital simbólico, segue com o entendimento de que a influência também se torna um capital em tempos de plataformas sociais digitais e termina com a reflexão de que um CEO pode se tornar um influenciador no âmbito das mídias sociais. Para isso, precisa gerir seus regimes de visibilidade midiática e converter seus capitais simbólicos em relacionamento, exposição e mostrar-se acessível às audiências.
ESTRATÉGIAS DISCURSIVAS DE INFLUENCIADORES DIGITAIS NA CAMPANHA DE ATENDIMENTO PRECOCE DA COVID-19
Authors: Joaquina Gonçalves de Mello dos Santos Kassieli , Dalmolin Aline
Published: March 2023

A proposta deste artigo é analisar a participação de influenciadores digitais que foram contratados pelo Ministério da Saúde do Brasil, em 2021, para atuar na campanha “Cuidado precoce Covid-19”, em meio às polêmicas envolvendo a pandemia. O objetivo da pesquisa é estudar as estratégias discursivas (VERÓN, 2004) na circulação dos discursos relacionados à desinformação (WARDLE DERAKSHAN, 2017) no âmbito da campanha. Empreende-se, para isso, um estudo de caso múltiplo (BRAGA, 2005) das influenciadoras digitais Flávia Viana, Pam Puertas e Jessika Taynara em seus perfis no Instagram. A análise observa, portanto, que as influenciadoras atuam a partir do vínculo estabelecido nas estratégias enunciativas do ideal de autenticidade (DUFFY; HUND, 2019) nas comunidades em que estão inseridas. Os resultados indicam que a atuação das influenciadoras digitais recrutadas na campanha contribuiu para a dinâmica de disseminação de percepções controversas em relação à conjuntura da pandemia. Percebem-se, ainda, como problemáticas as variações das operações enunciativas pelas influenciadoras, após a repercussão na mídia, com a adoção de novos discursos.
#DIVULGAÇÃOCIENTÍFICA EM PLATAFORMA: ANÁLISE DE CONTEÚDO DO CANAL MANUAL DO MUNDO NO YOUTUBE E NO TIKTOK
Authors: De Oliveira Miranda Gomes Renata , Pimenta de Oliveira Gisele
Published: March 2023

As plataformas digitais e os aplicativos de redes sociais têm potencial transformador na sociedade contemporânea, especialmente quando se trata da disseminação de conteúdos científicos e de saúde (WELBOURNE; GRANT, 2015; RADIN; LIGHT, 2022; ZHU et al. 2020; BRIONES et al. 2012). Compreender as estratégias comunicativas de divulgação científica em plataforma, feitas por canais com credibilidade e sucesso, é caminho para que as produções responsáveis e guiadas pelo compromisso com a ciência disputem espaço e narrativas frente àquelas que apenas difundem desinformação e conteúdo falso. Assim, essa pesquisa identifica as principais diferenças entre o conteúdo produzido no YouTube e no TikTok do canal Manual do Mundo. Baseada na categorização de Zhu et al. (2020), a proposta metodológica de análise de conteúdo observa: o impacto quantificável das postagens; o tema e o tipo de conteúdo; e o formato dos vídeos. Dentre as principais semelhanças, destacam-se a escrita dos títulos, o uso de tags para facilitar a busca e de playlists para organização do feed, além do foco no conteúdo efetivamente científico ou que aborde dicas práticas para o cotidiano das pessoas. Em relação ao formato, nota-se que, no YouTube, o apresentador utiliza majoritariamente a estratégia de falar direto para a câmera para explicar determinado fenômeno, enquanto no TikTok há mais margem para o uso de pequenas cenas e diálogos de humor.
Strategic balances in the Arabian Gulf in the nineties
Authors: Mohamed Amin Rafid Ahmed
Published: March 2023

After the second Gulf War 1990-1991, the United States found in power politics what could achieve its interests. The difference is clear in the power capabilities between it and other countries, which gives it a copy to deal with the aspirations and policies of those countries with greater flexibility, so that the latter cannot implement policies that intersect with US interests. And if necessary to achieve American interests, it will not hesitate to use force in coercive manner against it.
Estimation of Brake Pad Wear Using Fuzzy Logic in Real Time
Authors: Fahruzi Akhmad , Yuda Wardaya Adam , Andy Suryowinoto
Published: March 2023

Brake pad components are important in two-wheeled vehicles because they concern the driver's and others' safety. Brake lining wear is an unavoidable phenomenon. This is because of the concept of braking, which involves bringing two things into contact with each other such that they press against each other and rub against each other. Brake pads that have not been replaced make the brakes unable to work normally, so the potential for accidents is even greater. One of the factors causing the problem is negligence and ignorance of the condition of the ream linings, which should be time for the change. This paper proposes a tool that can estimate the condition of the brake pads based on the level of wear in real-time using the fuzzy logic method. Fuzzy logic will estimate the degree of wear of brake pads based on speed, brake fluid pressure, and braking duration parameters. The type of brake used in this paper is the type of disk brake used on two-wheeled vehicles. The test is not carried out or applied to two-wheeled vehicles but is applied to brake pad wear test equipment that works like a two-wheeled vehicle.  Based on the test results, the fuzzy logic implanted into the Arduino microcontroller can provide information on the estimated condition of the brake pads on LCDs in real time based on fuzzy set datasets obtained through experimental tests. Based on the experimental results, the brake lining wear test was carried out for 30 minutes with a pressure of 10 and 17 psi. The results showed that the thickness of the brake linings decreased by around 21.66% and 26.68%, respectively.
3D printing of lunar regolith based ceramics via the DLP method
Authors: Vasquez Ricardo
Published: March 2023

Ceramic parts generally have poor machinability due to their high hardness and high brittleness. Researchers and industries have overcome the difficulty of machining ceramics and have manufactured parts with intricate geometry by using pre-ceramic polymers in stereolithography (SLA) 3D printing and using slurries based on ceramic powder and photopolymer resin in digital light processing (DLP) 3D printing, among other methods. This presentation will discuss the processes involved in the 3D printing of ceramic and ceramic composite parts via the DLP technique. A vital step in ceramic 3D printing is to optimize the printing parameters for a specific slurry formulation in hand. A systematic methodology to accomplish that step has been developed and can be adopted to 3D print any ceramic slurry. During the printing process in a DLP printer, the slurry solidifies into a 3D part layer-by-layer using UV light to cause photopolymerization in the resin, which hardens the resin and makes it function as glue holding ceramic particles in place. After printing and additional curing, parts are heat treated to remove the polymer present within them and to fuse the ceramic particles together. The key results include the printing of cubes with side length of 10 mm having complex features using a lunar regolith simulant named greenland anorthosite with and without graphene nanoplatelets as a reinforcement and the printing of one mold for dog bone samples using just greenland anorthosite having a length of 80 mm, width of 23 mm, and thickness of about 8 mm. In conclusion, complex ceramic parts and ceramic composites have been 3D printed applying the slurry optimization technique. The positive implication of this work is that more ceramic materials can be made available for applications demanding intricate shapes. A challenge for the future is to study the deformation experienced by 3D printed ceramics during sintering and to determine how to take that deformation into account in the part’s geometry so those parts can have desired dimensions after sintering.
STRATEGI BRANDING DAN PENYULUHAN URGENSI DUKUNGAN WARGA DALAM AKTIVITAS BUMDES MELALUI MEDIA DARING DI DESA CATURHARJO BANTUL D.I.YOGYAKARTA
Authors: Pradana Handrio Adhi , Sigit Murwanto , Panuntun Bagus
Published: March 2023

Desa Caturharjo, Pandak, Bantul, D.I.Yogyakarta merupakan desa yang memiliki banyak potensi unggulan di bidang pemberdayaan ekonomi masyarakat, pelestarian lingkungan, dan pariwisata berbasis kearifan lokal desa. Potensi desa yang menonjol diantaranya banyak warga desa yang bekerja di sektor pertanian. Hal ini mendorong kemandirian ekonomi warga. Lalu perangkat desa yang memiliki program 4.000 jogangan atau lubang dan 77 rumah kumpul sampah di tiap RT untuk meningkatkan kesadaran lingkungan yang bersih dan sebagai upaya melestarikan tradisi leluhur dalam mengelola sampah. Dan manfaat geografis yang dimiliki desa seperti area persawahan yang asri, puncak Kedung Laten, usaha tanaman obat, ragam kesenian, dan beberapa sumber mata air yang indah. Namun sejak pandemi Covid-19 melanda, banyak potensi tersebut mulai surut dan kehilangan semangat untuk pulih kembali disebabkan oleh turunnya permintaan pasar dan pembatasan interaksi massal secara tatap muka. Pengabdian ini bertujuan untuk mengenalkan media promosi digital melalui profil video desa Caturharjo dan penyuluhan terkait manajemen desa yang efektif melalui konten pembelajaran digital. Metode yang digunakan adalah observasi, diskusi interaktif. dan analisa kebutuhan, serta kegiatan berbasis luaran nyata. Hasil pengabdian berupa video profil desa Caturharjo dan konten pembelajaran digital yang dikemas dengan format podcast yang kemudian diunggah pada channel YouTube desa Caturharjo. Kegiatan ini diharapkan dapat menggairahkan kembali potensi perekonomian warga dan menguatkan peran BUMDes dalam memanfaatkan secara mandiri dan kontinu pemasaran atau promosi digital berbasis platform media sosial populer.
PELATIHAN PENGGUNAAN SOFTWARE ARCGIS DAN AVENZA MAPS DALAM PENGELOLAAN DATA SPASIAL DAN PETA DIGITAL BAGI PERANGKAT DESA DI KABUPATEN PURBALINGGA
Authors: Priambodo Aji , Nur Ahmad Amri , Sandri Dian , Ahmada Naufal Haidar , Septiandiani Fadila
Published: March 2023

Pemanfaatan peta desa terutama untuk analisis informasi-informasi berupa batas wilayah, sarana prasarana, bangunan, penggunaan lahan dan jalan dapat dijadikan acuan dalam perencanaan pembangunan desa. Dalam artikel pengabdian kepada masyarakat ini, diadakan pelatihan pembuatan peta untuk perangkat desa di Kabupaten Purbalingga. Perangkat desa dari Kabupaten Purbalingga berpartisipasi dalam lokakarya pembuatan peta menggunakan program ArcGIS dan Avenza Map, dengan tujuan untuk mempelajari dasar-dasar peta menggunakan perangkat lunak. Peserta juga belajar bagaimana mengelola data spasial dan membuat peta digital. Informasi geografis ini sangat membantu untuk berbagai pilihan, termasuk perencanaan, inisiatif kelembagaan, pemetaan, dan pengelolaan sumber daya alam di setiap desa di Kabupaten Purbalingga.
Dmitry V. Ushakov: kindness in action (on the 50th anniversary of a friend and mentor)
Authors: Terentyev V. I.
Published: March 2023

This essay examines the inspiring career of the historian, philosopher and ethno-sociologist, candidate of philosophical sciences Dmitry Viktorovich Ushakov in connection with his 50th birthday. Besides the personal biographical information as a background, the article presents a verbal portrait of the Siberian scientist, his personal characteristics, the content of scientific and social life, and the origins of his research approach. Particular attention is paid to the pedagogical nature of D. V. Ushakov, the role of the research school and the transfer of research experience in training would-be colleagues.
Navigated lumbar drain placement: A description of technique and case example
Authors: Montgomery Canada T. , Blue Rachel , Spadola Michael , Ajmera Sonia , Jabarkheel Rashad , Schuster James
Published: March 2023

Background:

Lumbar drain (LD) placement can be a difficult procedure leading to postprocedure complications, particularly in patients with persistent cerebrospinal fluid leaks or a large body habitus. The objective of this technical case report is to describe the use of Medtronic’s SureTrak Navigation system for navigated LD placement.

Case Description:

The patient was an 18-year-old morbidly obese male who initially underwent a suboccipital craniectomy with duraplasty and a C1 laminectomy for Chiari Malformation. Postoperatively, he developed a pseudomeningocele and was taken to the operating room for wound revision, duraplasty repair, and LD placement. Medtronic’s SureTrak Navigation system was used for LD placement before wound revision. Successful LD placement was achieved in a single pass using the SureTrak Navigation. The patient did well postoperatively, and LD removal occurred on postoperative day 6. The patient was discharged in good condition without evidence of a cerebral spinal fluid leak.

Conclusion:

Navigation using the SureTrak system is a reasonable option to use in patients with a high body mass index and a persistent cerebrospinal fluid leak. When the patient is already undergoing an operative procedure, it can aid in an efficient low-risk intervention completed in a single prone positioning.
Safety Evaluation of a Prototypical Diazirine-Based Covalent Crosslinker and Molecular Adhesive
Authors: Baran Miranda , Hof Rebecca , Groot Angelique , Eurlings Irene , Gijsbrechts Jet , de Jong Britt , Wulff Jeremy
Published: March 2023

bis-Diazirine reagents are increasingly being used as polymer crosslinkers, adhesives, and photopatterning agents in the materials sciences literature, but little effort has been made thus far to document their chemical safety profile. Here we describe the results of a detailed toxicity assessment of a representative bis-diazirine. Safety was evaluated by a series of in vitro assays, which found the product to be non-mutagenic in bacterial tester strains TA98 and TA100, non-corrosive and non-irritating to skin, and requiring no classification for eye irritation or serious damage. While these results do not completely rule out the possibility of adverse responses to bis-diazirine reagents, they suggest a desirable safety profile for this compound class.
Resonant Mixing Dynamic Nuclear Polarization
Authors: Quan Yifan , Ouyang Yifu , Mardini Michael , Palani Ravi Shankar , Banks Daniel , Kempf James , Wenckebach W. Tom , Griffin Robert G.
Published: March 2023

We propose a new mechanism for dynamic nuclear polarization that is different from the well-known Overhauser effect, solid effect, cross effect and thermal mixing processes. In particular, we discovered that the evolution of the density matrix with the simple Hamiltonian of a coupled electron-nuclear spin pair with weak microwave irradiation yields a nuclear polarization enhancement when irradiating near the electron Larmor frequency. We denote the mechanism as Resonant Mixing (RM). We believe that this mechanism is responsible for the observed dispersive shaped DNP field profile for trityl samples near the electron paramagnetic resonance center. This new effect is due to mixing of states by the microwave field together with the electron-nuclear coupling, and involves the same interactions as the SE. However, the SE is optimal when the microwave field is off-resonance, whereas RM is optimal when the microwave field is on-resonance.
Insight into the structural ambiguity of actinide(IV) oxalate sheet structures: a case for alternate coordination geometries
Authors: Sockwell A. Kirstin , Sweet Teagan F. M. , Barth Brodie , Isbill Sara B. , DiBlasi Nicole A. , Szymanowski Jennifer E. S. , Sigmon Ginger E. , Oliver Allen G. , Miskowiec Andrew J. , Burns Peter C. , Hixon Amy E.
Published: March 2023

Plutonium(IV) oxalate hexahydrate (Pu(C2O4)2∙6H2O; PuOx) is an important intermediate in the recovery of plutonium from used nuclear fuel. Its formation via precipitation is well studied, yet its crystal structure remains unknown. Instead, the crystal structure of PuOx is assumed to be isostructural with neptunium(IV) oxalate hexahydrate (Np(C2O4)¬2∙6H2O; NpOx) and uranium(IV) oxalate hexahydrate (U(C2O4)¬2∙6H2O; UOx) despite the high degree of unresolved disorder that exists when determining water positions in the crystal structures of the latter two compounds. Such assumptions regarding the isostructural behavior of the actinide elements have been used to predict the structure of PuOx for use in a wide range of studies. Herein, we report the first crystal structures for PuOx and Th(C2O4)2·6H2O (ThOx). This data, along with new characterization of UOx and NpOx, has resulted in the full determination of the structures and resolution of the disorder around the water molecules. Specifically, we identify the coordination of two water molecules with each metal center, which necessitates a change in oxalate coordination mode from axial to equatorial that has not been reported in the literature. The results of this work exemplify the need to revisit previous assumptions regarding fundamental actinide chemistry, which are heavily relied upon within the current nuclear field.
Investigation of the Effect of Detonation Nanodiamonds and their Conjugates with Doxorubicin and Dioxadet on the Mitochondrial Membrane
Authors:   Pavlov University, Berdichevskiy G. M. , Vasina L. V. ,   Pavlov University, Galkin M. A. ,   Pavlov University, Sharoyko V. V. ,   Pavlov University, Semenov K. N. ,   Pavlov University
Published: March 2023

Targeted drug delivery is aimed at preventing drugs’ nonspecific distribution in different tissues. One of efficient ways for drug’s targeted delivery is using denonation nanodiamonds. These nanoparticles are an advantageous material for nanomedicine due to their low cost, biocompatibility, hardness and chemical stability. Majority of blood plasma proteins and blood cell surfaces are charged negatively. Therefore biocompatibility and long circulation lifetimes of carboxylated nanodiamonds can be partially attributed to their negative surface charge. The presence of different functional groups on nanodiamond surfaces enables their functionalization with a variety of therapeutic agents, including antitumour drugs. One of them is dioxadet, a derivative of symmetric triazine. It is becoming evident that mitochondria play crucial role in metastasis and chemoresistance of tumors, which makes them a very promising target for anticancer therapy. In particular, proton translocating F1Fo-ATPase/ATP synthase can be one of these targets. This enzyme is responsible for making the majority of ATP in the cell by oxidative phosphorylation. More than 300 natural and synthesized compounds are currently known to interact with or inhibit F1Fo, but a comparative study of their effects on energy metabolism has only recently started. In this work we estimated effects of the cytostatic drugs doxorubicin, dioxadet and their DND conjugates on the activity of F1Fo ATPase as well as on the membrane potential. Two model systems were employed: 1) E. coli F1Fo-ATPase reconstituted into phosphatidylcholine liposomes; 2) Pancreatic carcinoma cell line PANC1. It was found that the nanodiamonds and conjugates exhibited the same uncoupling effect, partially dissipating the proton gradient across the membrane of proteoliposomes containing F1Fo-ATPase. In addition, the nanodiamonds inhibited ATPase activity. In an experiment on the effect on the mitochondrial membrane potential (PANC 1 cell line), conjugates of nanodiamonds with doxorubicin demonstrated a more pronounced effect compared to doxorubicin, which may be due to a combination of the uncoupling effect of nanodiamonds and doxorubicin-dependent generation of reactive oxygen species. The data reported in this paper shed light on effect of the carboxylated nanodiamonds on the cellular bioenergetics. These findings are crucial for further development of nanodiamond-based targeted drug delivery systems, in particular decreasing their toxicity by selecting optimal strategies of nanodiamond synthesis as well as drug immobilization on their surfaces. The use of artificial models of natural membranes, along with cell cultures, is necessary for a deeper and more accurate understanding of the mechanism of action of cytostatics.
Is Architecture Accessible? Raising Awareness by Dissecting Diversity in Design
Authors: Murphy Cristina
Published: March 2023

N/A
MODEL FOR COMPLETING PATIENT RIGHTS TO RISKS INVOLVED IN HEALTH CLINIC BUSINESS
Authors: Syafruddin Syafruddin
Published: March 2023

Fulfilment of Health is one of the main rights of every citizen. The need for the health sector, making this field one of the profitable businesses in Indonesia, one of which is a health clinic. This study explores and finds a model for fulfilling the patient's right to risk due to the beauty click business. This research is critical, provides legal certainty to patients due to the risks posed by the health clinic business. This research included the concept of doctrinal law research, which emphasizes the legal substance by analyzing legal instruments and related policies. The study results show that the patient is a customer who gets civil and criminal protection based on Article 58 paragraph (1) of Law No. 36/2009 and Article 19 paragraph (2) of Law No. 8/1999. The government or ministry of health should actively evaluate the implementation of a health clinic business to minimize medical risks caused. It means that it looks at the existence of a business license and evaluates it periodically and emphasized in the Minister of Health No. 9/2014. Nevertheless, periodic evaluation and confirmed in the Minister of Health No. 9/2014. However, periodic evaluation and confirmed in the Minister of Health No. 9/2014.
THE ACCESS TO JUSTICE IN SYNERGIZING PAYMENT OBLIGATIONS OF SPECIAL MINING BUSINESS LICENSE HOLDERS WITH TAX COMPLIANCE IN INDONESIA
Authors: Pramana Yudha , Hermawan Anis Wahyu , Barus Leo B
Published: March 2023

The obligations of the Special Mining Business License (IUPK) holders to the Government are only given without the active participation of the DGT and the central and local governments to test IUPK compliance as taxpayers. These obligations have the potential to ignore Article 33 and Article 23A of the 1945 Constitution. Based on the normative juridical study using the access to justice and the sustainable development approach, two conclusions are drawn. First, the enactment of several regulations shows that the IUPK's obligation to pay 4% to the Central Government and 6% to the Regional Government from net profits is only given, based on financial reports that have been audited by a public accountant. Second, Article 129 of the Minerba Law, Article 4 (1), Article 6 (1), and Article 9 (1) of the Income Tax Law, as well as Article 15 (3) of PP No. 37 of 2018 must be implemented through monitoring, evaluation, and regular audits of net profits before taxable income on the actual self-assessment reporting conducted by IUPK. It is proposed to make joint audit rules in testing compliance with good mining practice and IUPK obligations, as well as compliance of filling and actual payment of taxes owed.
THE IDEAL LEGAL REGULATION FOR DECENTRALIZED FINANCE AS THE DEVELOPMENT OF INDONESIA CRYPTO ASSET TRADING
Authors: Bustomi Yazid , Muryanto Yudho Taruno
Published: March 2023

Decentralized Finance (DeFI) has positively impacted the development of crypto asset trading and has been adopted by various countries except for Indonesia. This study aims to identify the urgency of regulating DeFi as the development of crypto asset trading in Indonesia and construct the ideal regulation. This research is normative legal research with a statutory and conceptual approach. The research results stated the urgency of regulating DeFi as the development of crypto asset trading is: a) other countries have used DeFi because it can develop crypto asset trading for the better by creating value stability in crypto assets, having a function for lending and borrowing crypto assets, having transparency in transactions and lower crypto asset trading fees; b) DeFi technology adopted in the development of the Digital Rupiah project by BI and adopted by physical traders of crypto assets in Indonesia; c) as a form of legal protection from risks arising from technical or non-technical negligence or intention to protection from crime. Ideal legal regulation for decentralized finance as the development of Indonesia crypto asset trading is the formation of a regulation by CoFTRA in the form of technical guidelines and implementation mechanisms, in the form of a new written CoFTRA Regulation, in the form of a decree from the Head of CoFTRA whose focus is to regulate DeFi as development Crypto asset trading.
Design, Modelling and Optimization of an Electric Vehicle (EV) and Comparison of Performance for Different drive Cycles using MATLAB & SIMULINK
Authors:   Assistant Professor, Department of ECE,  JSS Science and Technology University, Mysuru, India, Sudan Madhu , S D Yashwanth , Tippannavar Sanjay
Published: March 2023

Electric cars (EVs) have established themselves as the most practical, ecologically acceptable substitute for conventional automobiles, and they are now widely accepted on the market. Recent improvements in the field of electric vehicles are mostly driven by different control realizations. From the standpoint of the controller designer, the model should be basic enough to permit easy implementation of model-based controllers while yet being able to contain the fundamental dynamics. The proposed model will be implemented in MATLAB/Simulink since all the components of the model are available in that software and all the tools related to our project were available for free. Also, leading car manufacturers such as Tesla use MATLAB / Simulink to optimise their designs and power trains adding reliability to this work.
Smart Collar for Cattle Tracking and Health Monitoring Using IoT on ESP32
Authors:   Department of Electronics and Communication Engineering, JSS Science and Technology University, Mysuru, India, G V Punith , Nayak Prerana , Tippannavar Sanjay
Published: March 2023

In Indonesia, there is still no real-time system for monitoring the health of cattle. Instead, a microchip RFID ear tag is used, which is implanted in the cow, but there is still no connection to the Internet of Things to help cattle producers with monitoring. The existing monitoring still relies on human labour, which is undoubtedly inefficient, particularly if you have to keep track on the health of many cows on a big farm. Cattle's movement, heart rate, and body temperature may all be read via a collar gadget. By gathering information from temperature sensors, heart rate sensors, and an inertial measurement unit installed on a dairy cow's neck, information is sent via the internet. To provide normal, less normal, and abnormal health categorization outputs, the gathered data is saved and categorised using machine learning. Also, depending on the axis sensor, generate a graphic output.
Comparative Study of KEM, LWR and HOYW Denoising Methods
Authors:   Dept. of Physics (VTU R&D center), Sir M. Visvesvaraya Institute of Technology, Bangalore, India, N Sasikumar , Nalatore Hariharan
Published: March 2023

Background and Objective: In numerous occasions the recorded Neural signals are often contaminated by Noise from various intrinsic and extrinsic sources of the system. The noisy data can often give deceptive results when statistical analysis is performed on them. Hence, denoising the contaminated signal by filtering or otherwise is very important to get meaningful results. Several denoising techniques such as Kalman Filtering in conjunction with Expectation-Maximization (KEM algorithm), Levinson-Wiggins-Robinson (LWR) algorithm among others were developed in the recent past. This gave rise to a need for making “a comparative study on the performance of various noise removal methods” to assess their effectiveness.
Smart Intrusion Detection System for CAN Network Implemented using LSTM Strategy
Authors:   Department of Electronics and Communication Engineering, JSS Science and Technology University, Mysuru, India, Nayak Prerana , M Vanditha , Tippannavar Sanjay
Published: March 2023

In today's cars, communication between electronic control units is managed via the Controller Area Network (CAN) bus system. Nevertheless, the CAN bus system lacks means for authentication and authorisation, making it susceptible to attacks like denial-of-service, fuzzing, and spoofing. To identify and counteract CAN bus network intrusions, this study suggests an intrusion detection system based on a Long Short-Term Memory (LSTM) model. Extraction of attack-free data and attack injection produced the dataset used for testing and training. Findings show that the suggested LSTM model has a greater detection rate than the Survival Analysis approach and is efficient in defending current automobiles from assaults on the CAN bus network. The ability to identify these sorts of assaults is limited by the constraints of conventional intrusion detection systems (IDS) for CAN bus networks, such as statistical analysis, frequency-based analysis, and Hidden Markov Model (HMM). Using a Long Short-Term Memory (LSTM) based strategy, the objective of this article is to build a reliable IDS that can efficiently identify and counteract these assaults on the CAN bus network.
Realidades, retos y perspectivas de los estudiantes de educación básica y media en el contexto de aprendizaje remoto de emergencia (ARDE) en Colombia
Authors: Sánchez Celis Élver , Bejarano Pérez Camilo Andrés , Durango Hoyos Eder Luis , González Buitrago María Lucero , Góngora Herrera Nidia , Macea Pérez Jennifer Paola , Mora Hernández Cristian Alonso , Neusa Romero Martha Crisanta , Cruz Ortiz Nilson , Pérez Rodríguez Liliana Rocío , Ricardo Mercado José Farith , Suárez Hernández José Antonio , Angarita Tobar Yahir Alexander , Concha López Yohana Andrea , Galeano Corredor Leidy Yesenia , Herrera Rincón Mauricio Andrés , Lizarazo Moreno Gloria Esperanza , Mebarak Puello Kellys María , Mora Hernández María Cristina , Olave Hernández Myrian Elena , Peralta García Carlos Enrique , Reina Vallejos Jhon Jairo , Ruiz Ruiz Carlos Julio
Published: March 2023

La educación en casa revolucionó las estrategias de aprendizaje y modificó la vida cotidiana de los estudiantes, docentes y padres de familia. El objetivo de esta investigación es determinar los impactos familiares y de aprendizaje que repercuten en los estudiantes en el contexto de aprendizaje remoto de emergencia. El estudio se realizó mediante el desarrollo de una metodología mixta en donde se analizaron variables cuantitativas y cualitativas con una participación de 1108 padres; el instrumento de recolección de datos fue una encuesta estructurada. El análisis de la información se realizó por medio de análisis de varianza utilizando el software Excel. Los resultados muestran la experiencia vivida por los padres de familia a través de las limitaciones educativas, generadas por la dinámica del aprendizaje en casa.
Consequences of using GGBS and M-sand on the properties of high strength concrete
Authors: Syed Afzal Basha , B. Jayarami Reddy
Published: March 2023

Complimentary cementitious materials have occupied a pivotal position in the production of high-strength concrete blends as a substitute for binding components. These additional cementing compounds have been used in concrete for decades and their effects are well known and understood. The practise of using supplementary cementitious materials in the construction sector is favorable to concrete technologists, which generally results in a lower cost of concrete production without compromising on the short-term and long-term attributes of concrete. One of the well-known cementitious materials like Ground Granulated Blast Furnace Slag (GGBS), which is obtained as a by-product of steel producing units, is being used as partial substitute of cement in producing M60 grade of high strength concrete. The present work is focused on the utilization of manufactured sand and stone powder as finer aggregate content and GGBS as a fractional binding element. Various tests were performed to find the mechanical properties and microstructure of high strength mixes. The analyses revealed that GGBS made significant contributions to the mechanical properties of concrete through void filling ability and the formation of calcium-silicate-hydrate gel. The micro-structural tests performed through scanning electron microscopy and X-Ray Diffraction (XRD) analysis revealed the dense microstructure of the high-strength mix of concrete at 45% substitution levels of GGBS.
Intercomparison of probability distributions for selecting a best fit for estimation of rainfall
Authors: Vivekanandan N.
Published: March 2023

Estimation of rainfall for a given duration and return period is considered as one of the important design parameters in hydrological studies for planning, design and management of civil and hydraulic structures. This can be computed by fitting a probability distribution to the annual 1-day maximum rainfall observed at the rain-gauge site located within the vicinity of the study area. This paper presents an analysis of rainfall estimation at Dahanu using an extreme value family of probability distributions, namely, Generalized Extreme Value (GEV), Extreme Value Type-1, Extreme Value Type-2, and 3- parameter Pareto, wherein the parameters are determined using the Method of Moments, Maximum Likelihood Method, and Method of L-Moments (LMO). The adequacy of fitting probability distributions adopted in rainfall analysis is evaluated by quantitative assessment through Goodness-of-Fit (viz., Chi-Square and Kolmogorov-Smirnov) and diagnostic (viz., D-index) tests, and qualitative assessment by using the fitted curves of the estimated rainfall. The study shows that the estimated 1-day maximum rainfall given by GEV (LMO) distribution could be considered as a design parameter while designing the civil and hydraulic structures at Dahanu.
Leakage power optimization using sleeping approaches in TSPC D flip-flop
Authors: Varun  , Bal Krishan , Rohit Tripathi
Published: March 2023

In this paper, the basic D flip-flop has been considered with TSPC (True Single-Phase Clock) logic. Here, the leakage power of 1031 pW fell to the power for the operation of the memory elements, which is a lot compared to other triggers. The challenge is to reduce the optimal power off to conserve idle power. To solve this problem, three different powersaving techniques were considered, such as Technique 1: sleeping transistors, Technique 2: sleepy stack, and Technique 3: sleepy keeper. In a comparative study, it was observed that Technique 1 is the most optimal method for delays (falling and rising) and off-state leakage power compared to the other methods considered. The off-state leakage power was 1.753 pW, which is 93.07% and 76.90% less than by Techniques 2 and 3, respectively.
Image steganography approach using spatial and transform domain technique
Authors: Radhe Shyam Panda , Deepika Gupta , Madhuri Jaiswal , Vaishnavi Kasar , Prasanna A. L.
Published: March 2023

Cryptography is often used to keep information confidential by making it illegible. However, incomprehensible information may raise suspicions of the adversary and may lead him to sabotage this style of communication. Therefore, steganography has a place in the arena of information security. Steganography refers to the technique of hiding information in digital media to hide the existence of information. Data caching is the art of hiding data for colorful purposes similar as; to maintain private data, secure non-public data and so on. Securely exchange the data over the internet network is veritably important issue. So, to transfer the data securely to the destination, there are numerous approaches like cryptography and steganography. In this design we propose a LSB & DCT grounded steganographic system for hiding the data by applying Least Significant Bit (LSB) algorithm for bedding the data into the images which is enforced through the HTML, CSS, JavaScript.
Internet of things in low-power wide area network and short range network: A review
Authors: Poorana Senthilkumar S. , Subramani B.
Published: March 2023

In the digital age, people may not be able to live without smart devices because they easily adopt them. IoT has made smart devices possible, which consist of sensors, connectivity, the cloud, and user interfaces. IoT research places sensors at the forefront of smart devices. IoT sensors are efficiently used in different IoT applications to develop smart environments in all fields. These sensors act like human sensing organs that collect real-time information from physical objects or the environment and convert it into electronic signals for processing in the IoT. Normally, two types of networks are applied in IoT: long-range low-power wide area networks and short-range networks. This review aims to assist researchers in understanding IoT applications and protocol classifications using short-range and long-range wireless technology that can communicate wirelessly within regions that facilitate IoT communication from a minimum distance of one millimeter to a few kilometers. This paper presents the types of sensors and various applications of IoT, as well as the energy requirements of different protocols and applications. Each network type has its own unique characteristics regarding energy consumption in the IoT network.
Toxic comment classifier on social media platform
Authors: Muhammad Savad N. , Hasna K. H.
Published: March 2023

The objective of the paper is to mitigate internet negativity by identifying and blocking toxic comments related to a particular topic or product. The detrimental effects of social media abuse and harassment can cause people to refrain from expressing themselves. Although some platforms disable user comments altogether, this method is not efficient. The presence of toxicity in comments can assist platforms in taking appropriate measures. The paper aims to classify comments according to their toxicity levels for future blockage. The dataset comprises comments classified into six types, toxic, severe toxic, threat, obscene, identity hate, and insult. Multiple classification techniques will be employed to determine the most accurate one for the data. The authors will employ four types of classification and select the most precise one for each dataset. This methodology enables the authors to choose various datasets for the problem and select the most accurate classifier for each dataset.
Machine learning modelling based on smartphone sensor data of human activity recognition
Authors: Rashid Husain , Rabia Khan , Rajesh Kumar Tyagi
Published: March 2023

Smartphone sensors produce high-dimensional feature vectors that can be utilized to recognize different human activities. However, the contribution of each vector in the identification process is different, and several strategies have been examined over time to develop a procedure that yields favorable results. This paper presents the latest Machine Learning algorithms proposed for human activity classification, which include data acquisition, data preprocessing, data segmentation, feature selection, and dataset classification into training and testing sets. The solutions are compared and thoroughly analyzed by highlighting the respective advantages and disadvantages. The results show that the Support Vector Machine (SVM) algorithm achieved an accuracy rate of 95%.
Resource allocation schemes in 5G: survey and challenges
Authors: Sharmila M. , Satyanarayana R. V. S.
Published: March 2023

In telecommunications, 5G is the fifth-generation of mobile networks with the enhanced features of higher data rates, lower power consumption, and extremely reduced latency over 4G. The spatial resource reused by 5G networks which is to facilitate customers with desired Quality of Service (QoS) by developing small cells into the coverage of macro cells. However, there is limited spectrum reuse and mutual interference among different users, an efficient Resource Allocation (RA) algorithm is required to reduce interference and to attain spectrum sharing. Many existing technologies have been proposed to solve some of the 5G challenges. In this paper, various resource allocation algorithms are analyzed and identify the challenging issues on where to focus attention for future research work.
Reduction of common mode voltage for cascaded 3-level inverter using SVPWM
Authors: R. Linga Swamy , Somanatham R.
Published: March 2023

The common mode voltage (CMV) generated by multilevel inverters can be reduced. This paper presents a Spacevector pulse width modulation (SVPWM) approach for cascaded 3-level inverters to reduce common mode voltage. Conventional 3-level pulse width modulated (PWM) inverters are widely known for producing high-frequency commonmode voltages with high dv/dt. Motor shaft voltages and bearing currents can be caused by common mode voltages. In this work, to reduce common mode voltage, partial CMV elimination technique is used. In this method the redundant states of 3-level inverter having CMV less than or equal to Vdc/6 are only used and the redundant states having CMV greater than Vdc/6 are avoided by implementing SVPWM, where Vdc is the input DC voltage of inverter. A simulation of an dc SVM technique to reduce common mode voltage is implemented. Bearing voltages, bearing currents and total harmonic distortion (THD) are evaluated in the performance analysis. The results will prove the reduction of CMV with the proposed technique compared to conventional SVPWM.
ELF perceptions of english major university students of a state university in the eastern anatolia region of turkey
Authors: Furkan Canbay , Bena Gül Peker
Published: March 2023

The study was carried out to investigate English as Lingua Franca (ELF) perceptions of English major students. It was done in qualitative research design with the participation of 100 students from two departments at a state university in the Eastern Anatolia Region of Turkey. Fifty students were chosen from each of the English language teaching department, the English language and literature department by means of convenience sampling. A structured interview was conducted for data collection. The data were collected through a questionnaire which included 15 questions about ELF approach. It was followed by two focus group interviews, which included 10 students. `After data analysis, six themes emerged about their ELF perceptions. It was found that the participants had a lack of awareness about the ELF paradigm. Although they had some ideas about the term, these ideas were mainly incomplete and unilateral. They are typically seen as incompetent in ELF. It was suggested that an extensive course regarding ELF could be presented to students in the education program which they got.
Design and analysis of six-stroke engine by using the alternative fuel to enhance thermal efficiency
Authors: Sri Ram Deepak Akella , Pasikanti Gayathri , Akella Yeswanth
Published: March 2023

The Six-Stroke cycle consists of a standard four-stroke Otto Cycle followed by a heat recovering and expansion cycle. Therefore, this processing power uses heat and increases the engine's overall efficiency. To recover the waste heat, various methods are being adopted, and significant modifications to the conventional internal combustion engine must be done. In this paper, the improvement of the Six-Stroke engine performance is observed by varying the working fuel used in the Six-Stroke. The limitation of the Six-Stroke is described, and an idea for the alternative six-stroke cycle is to increase the amount of heat recovered. The performance of the six-stroke engine is observed with Petrol, Methanol, Ethanol, and Propane fuels with required thermodynamic analysis. To know the amount of percentage of waste energy, additional strokes are recorded and thermal efficiency calculated. For the Six-stroke, the general design of the piston is noticed and simulated. It is concluded that Methanol and Ethanol had the most significant feature for the Six-Stroke engine.
Assistive accessibility suite
Authors: Padala Venkata Shivraj , Lalam Sarika , Katragadda Bindurmayee , Anand Krupa Prabhu Joel , Sekhar CH.
Published: March 2023

Assistive Accessibility Suite is a cross platform desktop application written in python which is specially tailored for people suffering from Amyotrophic lateral sclerosis, and people with disability to take control over their computer using their voice without any modifications to the current UI by implementing a carefully designed GUI system that uses a transparent grid on the screen. Our use of the present-day cutting-edge technology enables our users to navigate and interact with the personal computer of their choice using nothing more than their voice instead of a traditional input device in a very simple, elegant and seamless manner. Our purpose can be flexibly extended to consumer goods like the television, which are better used with voice instead of the traditional remote-control method. Our specially tailored suite is designed and specifically trained to aid and improve the accessibility for those suffering from Amyotrophic lateral sclerosis and Parkinson's disease, making their interaction with the present day computers and mobile phone completely seamless and easy to use without the need for an adaptation of the host website nor the modification of the computer they use, making this research incredibly successful in economic and social terms. Further extension of this research enables ease of use for everyone, with the advancement of voice recognition, rendering the use of any sort of remote communicating device (remote, mouse, keyboard) less suited for low level commands. This makes the Assistive accessibility suite a very attractive model for development for the greater good of the society with least amount of strain on resources (time and monetary) on both the user and the developer.
Music genre detection using deep learning models
Authors: Ayush Kishore Mishra , Divyansh Kumar Singh , Ankit Khare
Published: March 2023

An automated music classification system is that automates the entire process of music classification, i.e., classifying music without any human intervention. Along with this, it is very important to have a good recommendation system that will help with features such as music classification. This paper proposes an automated music classification system that will be very useful for both informational and entertainment purposes in the field of music. This system, based on a musicrelated Artificial Intelligence (AI) algorithm, automatically categorizes different types of music corresponding to different music genres, e.g., Hip Hop, Jazz, Rock, Blues, etc. Another feature added to this system is to recommend similar songs classified by the system. The architecture of the system and the algorithms used at each stage are described and implemented in this paper. The system also provides a lyrics classification module that generates and provides users with lyrics of the user choice. Compared to realistic musical classification, which has always been a difficult problem as it may lack structure or rationality.