bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of ARIMA, LightGBM, XGBoost, and LSTM models for stock prediction
Authors: Wu Nathan
Published: March 2024

As a matter of fact, stock market prediction has always been a popular problem. Many investors and scholars think that its impossible because they believe its random and doesnt have any patterns. However, many studies have found that long term prediction is possible, and that the existence of patterns in stocks makes it able to be predicted. Because of the possibility of predicting the stock market, many studies and investors have thought of new methodologies, ranging from statistical, economical, and others, employing techniques from a variety of practices. One methodology that has recently gained momentum is machine learning, which shows great promise and improvement. This study looks at four prevalent stock market prediction models, which include ARIMA, LightGBM, XGBoost, and LSTMs, explains some research done with them, the problems they have, and future improvements. It finally briefly discusses other methods researchers have used to predict the stock market that werent explained in the paper.
Evaluations of the machine learning schemes for cryptocurrency prediction
Authors: Xiang Sida
Published: March 2024

As a matter of fact, stock market prediction remains a challenging and crucial aspect of investment decision-making. Contemporarily, cryptocurrencies are one of the hottest underlying assets on account of its high volatility. In this case, based on high accuracy prediction, it is available to achieve large extra return from the crypto markets. With this in mind, this study investigates the usage of machine learning algorithms, including LSTM, GRU, as well as bi-LSTM, for predicting cryptocurrency prices, focusing on Bitcoin (BTC), Ethereum (ETH), as well as Litecoin (LTC). According to the analysis, the study reveals that the GRU model consistently outperforms other algorithms, MAPE and RMSE values across all three cryptocurrencies. These findings underscore the reliability and efficiency of the GRU model in cryptocurrency price prediction. Furthermore, the research compares the model's performance with previous studies, reaffirming its effectiveness and potential for practical application in investment strategies as well as decision-making.
Culture optimization and regulation mechanism of sporosarcina pasteurii for restoring root splitting fissures in Jinyang ancient city
Authors: Shang Ruihua , Du Xueye , Han Pengju , Liu Weiwei
Published: March 2024

To master the culture optimization and regulation mechanism of Sporosarcina Pasteurii, this study explored the adaptability of MICP technology for restoring root splitting fissures of plants, and used single factor comparative experimental method to study the characteristics of growth curves and urease activity of Pasteurii in different conditions in earthen sites of Jinyang Ancient City. The conclusions are as follows. The technology of MICP was an ideal method for restoring root splitting fissures of plants, which could meet the requirements of restoring earthen sites by sealing surface fissures, inhibiting root growth of plants and preserving the physical morphology of damaged plant roots and stems. It was recommended to use the medium of M1, with an initial pH of 7.25, a culture temperature of 30 , inoculation age range of 12-13h, and inoculation amount of 3%. The suggestion was to select Pasteurii as restoration solution when the urease activity was at peak period. The conclusions can provide suitable breeding conditions for Pasteurii, providing an important reference for MICP technology to restore root splitting fissures of plants for earthen sites.
Strategi Menjadi Pemimpin Bagi Generasi Milineal di Era Komunikasi Digital
Authors: Meydita Asima Megarani Simbolon
Published: March 2024

A leader's leadership style, both in an organization and in a company, is one of the absolute tips for achieving the vision and mission that has been prepared. A leader must be able to plan and then move all relevant individuals to collaborate in such a way as to achieve optimal organizational goals. The presence of the millennial generation is now starting to dominate in various organizations/institutions because the millennial generation has entered productive ages, requiring them to work and organize. So being a leader of the millennial generation is a big challenge. The millennial generation's familiarity with digital communication technology can be used as a strategy for communication patterns in organizations where most employees are from the millennial generation. Leaders are expected to continue to update and follow digital media developments and be able to apply them in organizational communication. The research method used is the study of literature (literature) which discusses leadership strategies, organizational communication and the millennial generation. Leaders in the millennial era must be able to become connectors, mentors, and openers of opportunities and challenges, as well as digital literacy.
Desnaturalizando a violência contra mulheres:
Authors: Costa Artur Nogueira Santos e
Published: March 2024

Neste artigo, analiso uma experiência didática desenvolvida em aulas de história, em turmas de 6º Ano do Ensino Fundamental, cujo objetivo era historicizar e desnaturalizar relações desiguais de gênero. Procuro considerar as escolhas e os recortes operados pela professora como indícios de saberes docentes que se articulam a processos de aprendizagem em história. A experiência permitiu perceber a potencialidade dos estudos de gênero em sala de aula e demostrou que a historicização e desnaturalização da violência contra as mulheres pode ser um proveitoso caminho para fazer emergir outras formas de partilhar o mundo.
Reconsidering the Gold Standard for the Assessment of Spastic Equinus Foot
Authors: Horsch Axel , Kleiber Saskia , Ghandour Maher , Deisenhofer Julian , Klotz Matthias , Putz Cornelia
Published: March 2024

Introduction:

To determine whether differences exist in the measured range of motion (ROM) by the goniometer, equinometer, and 3-dimensional (3D) gait analysis in different settings (under general anesthesia (GA) or in the clinic) among patients with cerebral palsy.

Methods:

A prospective comparative cohort study was conducted at our orthopaedics center, where 15 patients with diplegic cerebral palsy (30 limbs) were evaluated, all of whom had Gross Motor Function Classification System (GMFCS) level I and II. ROM was measured by (1) goniometer under GA (benchmark), (2) goniometer analysis during clinical examination, (3) equinometer under GA, (4) equinometer in the clinic, and (5) 3D gait analysis. ROM was measured during both knee flexion and extension. Subgroup analysis based on the GMFCS level was performed.

Results:

Nine patients were male with GMFCS level I and a mean age of 14.3 (SD=7.2) years. Statistically significant differences were noted between all studied measurement techniques in terms of ROM, dorsiflexion, and plantarflexion during both knee flexion and extension. The GMFCS level was an effect modifier of ROM measurements.

Discussion:

The ROM parameters during both knee flexion and extension differed from one measurement device/technique to another. The GMFCS level played a notable effect-modifying role on the ROM parameters.
The unwritten practice of academic benchmarking in organizational hierarchy—An analysis
Authors: Pratap Amrita , Chaturvedi Vijit , Bhatt Prachi
Published: March 2024

The paper investigates the reasons why decision makers often prefer individuals with high academic credentials for promotion and leadership positions. It also examines how the process of attaining higher education develops special personality traits, which hold the attention of decision makers favorably, and seem to be crucial for the organizational success. The study further explores the correlation between higher educational attainments and corporate hierarchy.The findings of our survey are discussed in the light of both qualitative and quantitative analyses of the data. The result of the Pearson's Chi-square test rejects null hypothesis of independence between higher academic credentials and corporate hierarchy. The p-values at different levels of significance confirm that the results are significant and highly unlikely to have occurred by chance alone.Based on Tau coefficient of the Kendall's test statistic, the magnitude of correlation between the said variables is found to be +0.33 with positive direction of correlation. This suggests that higher academic credentials can contribute about 33% to the total appraisal score given by an appraisal committee to a prospective candidate for direct placement or advancement to a leadership position in corporate hierarchy.
An Extensive Review of Strawberry (Fragaria×ananassa) Diseases and Integrated Management Approaches: Current Understanding and Future Directions
Authors: Dholi Pankaj , Khatiwada Pratibha , Basnet Bikas , Bhandari Sagar
Published: March 2024

Strawberry production has increased by more than double in the past two decades. Meanwhile, it is also susceptible to various diseases which have become a limiting factor in its yield increment. Indiscriminate use of chemicals in the management of diseases has brought several adverse effects to the environment and human health. Thus, this review aims to present the different diseases of strawberries including their epidemiology, disease cycle, and symptoms. Moreover, the focus has been given to Integrated Management. More than ten dozen of literature including journal articles, books, websites, and organizational reports were thoroughly reviewed to get the related information. Botrytis grey mold rot, anthracnose, strawberry leaf spot, powdery mildew, and red stele are the major fungal diseases whereas angular leaf spot is the serious bacterial disease of strawberries. It is severely infected by viruses such as strawberry mottle virus and crinkling and vein banding virus. In addition to this nematode causes ring spots, root-knot, and root lesions on strawberries. Integrated disease management approaches should be adopted for effective and sustainable management. It may include cultural methods, physical methods, use of bio-control agents, botanical fungicides, and at last chemicals if the disease is severe.
Effects of mulching and micronutrients on growth, yield and quality of carrot (Daucus carota L.)
Authors: Akand Maksudur , Rashid Md , Hassan Md , Tasmim Mst , Nahar Ashrafun
Published: March 2024

Carrot (Daucus carota L.) is one of the most important root vegetables of Bangladesh. Mulching and micronutrients have strong effect on growth, yield and quality of carrot. An experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh during the period from November 2021 to February 2022 to examine the effect of mulching and micronutrients on growth, yield and quality of carrot. The two-factor experiment consisted of four mulching treatments viz. control (no mulch), water hyacinth, rice straw and black polythene, and four types of micronutrients viz. control (no micronutrient), boron (3 kg/ha), zinc (2 kg/ha), boron+ zinc (3+2 kg/ha). The experiment was laid out in split plot design with three replications. Result of the experiment revealed that application of mulching materials and different levels of micronutrients alone or in combination significantly influenced all the parameters studied. The highest gross yield of root (29.4 t/ha) was obtained from black polythene mulch. The lowest gross yield of root (14.9 t/ha) was obtained from control (no mulch) treatment. The highest gross yield of root (31.7 t/ha) was obtained from (boron+ zinc) micronutrient treatment. On the contrary, the lowest gross yield of root (13.3 t/ha) was obtained from control treatment. Among the treatment combinations, the highest gross yield of root (39.8 t/ha) was obtained from Black polythene with (boron+ zinc) micronutrient treatment. On the contrary, the lowest gross yield of root (10.6 t/ha) was obtained from control treatment. The highest gross was obtained from black polythene mulch with (boron+ zinc) micronutrient treatment. Therefore, application of black polythene mulch along with combined treatment (boron+ zinc) was found to be better in respect of growth, yield and quality of carrot.
The New Era of Machine Learning: A Curse or a Boon for Society
Authors:   Jain (Deemed to Be University), V Dr Srikanth , Pal Kunal ,   Jain (Deemed to Be University)
Published: March 2024

Abstract: Machine Learning (ML) & Artificial Intelligence (AI) is changing how we live and work by permeating more and more industries. Although artificial intelligence (AI) has great promise for improving efficiency and accuracy in decision-making, it also poses serious concerns about how AI will affect society and the nature of labor in the future. Our goal in this study article is to investigate the possible effects of AI's widespread use on employment, inequality, ethics, and privacy. We'll look at current developments in AI and assess how they affect different sectors, such as the job market, healthcare, finance, and education. Additionally, the article will evaluate the possible risks that come with AI and go over possible mitigation strategies. Through an analysis of AI's current state and future social implications, this research attempts to offer a thorough and informed view of what work will look like in an AI-driven world. Keywords: Societal Impact, Role, Ethical Considerations, Influence on Specific Industries, Potential, Conclusion The goal of the computer science and engineering field of artificial intelligence (AI) is to build intelligent computers that are capable of carrying out tasks that would typically require human intelligence. Language comprehension, pattern identification, and decision-making are all part of this activity. AI systems are now widely used across many industries, including healthcare, banking, education, and retail, thanks to the growth of AI technology. The broad use of AI has the potential to help society greatly in a number of ways, such as increased decision-making accuracy and efficiency, better patient outcomes in the medical field, and enhanced financial outcomes in the banking industry. But as AI advances, significant questions concerning its effects on society and the direction of business are brought up. AI systems have the ability to change the power
An Impact on Privacy, Safety and Security Concerns in the Age of Social Media
Authors:   Assistant Professor JU-CMS,Bangalore.2Student at JU-CMS., Gupta Vivek
Published: March 2024

This article explores the diversity of privacy and security in the context of social media platforms. As society increasingly relies on these platforms for communication, networking and information sharing, the risks associated with privacy breaches and data security holes have become more prominent. This study draws on the extensive existing literature and examines various dimensions of privacy violation, including data collection, surveillance practices, and algorithmic manipulation. In addition, it examines the shortcomings of current regulatory frameworks and industry practices to protect user privacy and ensure data security.Using case studies and empirical analysis, the article explores the real impact of privacy breaches and data security breaches on individuals, organizations and society as a whole. Finally, it proposes a comprehensive approach to address these issues and emphasizes the need for improved user education, technical innovation and regulatory measures to promote a safer and more private online environment. Keywords:Data Breach,Privacy Concerns,Cyber Security,Transparency,Privacy Violations
WATER PERMEABILITY OF CONCRETE TESTING INSTRUMENT
Authors:   Department of civil engineering K. K. Wagh Polytechnic, Nashik, Shardul Siddhant Ranjeet
Published: March 2024

Instrument we mentioned for checking water permeability in concrete sounds super cool! It's designed with advanced technology and non-destructive testing methods to accurately evaluate how resistant concrete is to water. The instrument has End Cap Set , Booster Pump , Pressure Guage , Pressure Cutoff Switch. Making it comprehensive and efficient for testing. And the best part? It provides real-time measurements and immediate results, saving time and improving accuracy. Plus, it's non-destructive, so it's safe for evaluating concrete structures already in use. This instrument has the potential to revolutionize the construction industry and help engineers, researchers, and construction professionals make informed decisions for more durable concrete structures. Key Words: (Water permeability , Concrete , Durability ,testing methods , booster pump, pressure cut of switch , end cap set , pressure Guage)
Comparing the Impacts of Investment Alternatives on Accumulated Wealth
Authors:   MBA Student(s), Faculty of Management Studies (CMS Business School),  Jain Deemed to be University, Bengaluru, M LEKHRAJ
Published: March 2024

This study performs a thorough comparison to examine how investment decisions affect the accumulation of wealth among different types of investors. It looks at different investment timeframes, ranging from short-term to long-term approaches, and assesses the main factors that affect individuals' investment choices. The research also evaluates how risk tolerance influences investment choices and the makeup of portfolios. Moreover, it explores the intricacies of making investment decisions, such as the information sources investors use and the impact of market conditions on their selections. At the core of the study is evaluating how pleased investors are with the capacity of their investment portfolios to generate wealth. The research goal is to analyze various portfolio combinations to determine factors that aid or impede the growth of wealth. In order to accomplish this goal, the study uses a reliable approach, such as surveys and data analysis, to offer a thorough insight into the trends in the investment field. The expected results of this research are set to provide important knowledge for personal and institutional investors, financial advisors, and policymakers, assisting in improving investment decisions and wealth management strategies. Keywords: Investment, Goal, Portfolio, Risk Tolerance, Satisfaction, Investment Strategies.
OPTIMIZATION OF INTERSECTION PERFORMANCE AND VEHICLE TRAFFIC FLOW AT INTERSECTION FOUR DHOHO PLAZA KEDIRI CITY USING MKJI METHOD 1997
Authors: Hidiyati Evita Fitrianis , Nugroho Laksono Djoko , Muhammadun Haris
Published: March 2024

Kediri is the third largest city in East Java after Surabaya and Malang with a population growth of 289,418 people in 2023. The International Airport will open at the end of 2023 in Kediri. However, rapid population growth has also led to an increase in mobility and the number of motorized vehicles on the streets of Kediri City, including at the research site in Dhoho Plaza. The analysis of the signaled intersection was carried out using the MKJI 1997 method, and Visual PTV Vissim for three days on Monday, Friday, and Sunday. Based on the results of the analysis, a cycle time of 90.7 was obtained which affected saturation in each arm of the intersection. There is a potential reduction in signal light waiting time from 135 seconds to 118 seconds by repairing side obstacles. The solution to overcome side obstacles is to improve facilities such as traffic lights and adjust the timing of signal lights. The change in the value of side barriers also has a significant impact on waiting times, queues, and fuel costs at the intersection of Pasar Pahing, with congestion cost efficiency reaching Rp. 22,679,183 in the next 5 years.
Analisis Bibliometrik Kajian Pemulihan Olahraga dengan Menggunakan VOSviewer
Authors: Hilda Aulia Putri  , Mariel Sarah Naibaho  , Adrian Rafael Tagas  , Tsunami Sakuragi  , Ibrahim Al-Fajri
Published: March 2024

Penelitian ini bertujuan dapat menganalisis data bibliometrik dengan menggunakan aplikasi VOSviewer dan dapat memberikan gambaran umum mengenai literatur bidang olahraga yaitu pemulihan olahraga (sport recovery). Data dari penelitian ini diperoleh dari jurnal ilmiah dengan topik pemulihan olahraga yang didapatkan di situs Google Scholar dengan bantuan aplikasi reference manager untuk memudahkan dalam pencarian data. Dari hasil pencarian pada tahun 2019 hingga tahun 2023 didapatkan 1000 artikel yang relevan. Hasil penelusuran data selama 5 tahun terakhir menunjukan bahwa dari tahun 2019 hingga tahun 2023 jumlah penelitian mengenai pemulihan olahraga (sport recovery) mengalami penurunan yang signifikan terutama sejak tahun 2020 sampai sekarang. Pada tahun 2019 berjumlah 444 artikel, pada tahun 2020 berjumlah 342 artikel, pada tahun 2021 berjumlah 141 artikel, pada tahun 2022 berjumlah 53 artikel, dan pada tahun 2023 berjumlah 20 artikel. Dalam melakukan pemetaan analisis data kami menggunakan tiga bentuk visualisasi, yaitu network visualization, overlay visualization, dan density visualization. Hasil penelitian ini diharapkan dapat membantu para peneliti untuk mengetahui topik apa saja yang sudah banyak diteliti pada bidang sport recovery dan dijadikan acuan untuk penelitian selanjutnya.
Penguatan Karakter Kejujuran pada Mahasiswa Pendidikan Jasmani Kesehatan dan Rekreasi Sebagai Calon Guru
Authors: Nur Prayoga Sofwan Nugraha , Benthar Negara Satria , Ramadhan Gilang , Wiyahya Tanto , Mulyana Irgi Iksan , Mochamad Whilky Rizkyanfi
Published: March 2024

Pendidikan karakter kejujuran pada mahasiswa Pendidikan Jasmani Kesehatan dan Rekreasi sebagai calon guru olahraga bertujuan untuk membentuk etika profesional dalam konteks pendidikan jasmani dan olahraga. Tujuan dari pendidikan karakter kejujuran ini adalah untuk mengembangkan sikap jujur, adil, dan bertanggung jawab pada mahasiswa, sehingga nantinya mereka dapat menjadi teladan yang baik bagi generasi muda. Melalui metode wawancara dan kuisioner pada mahasiswa Pendidikan Jasmani Kesehatan dan Rekreasi dengan jumlah responden 27 orang. Berdasarkan hasil penelitian dapat dikatakan bahwa guru sebagai  faktor  utama  keberhasilan pembentukan karakter pada siswa  dituntut  untuk memiliki karakter kejujuran yang memadai agar bisa menyampaikan bagaimana berperilaku jujur pada siswanya secara baik. Pendidikan karakter kejujuran pada mahasiswa Pendidikan Jasmani Kesehatan dan Rekreasi merupakan aspek penting dalam pembentukan calon guru olahraga yang berkualitas, beretika, dan dapat diandalkan dalam membimbing generasi muda.
HEMŞİRELİK ÖĞRENCİLERİNİN 21.YÜZYIL BECERİLERİ İLE KARİYER KARARI VERME DÜZEYLERİ ARASINDAKİ İLİŞKİNİN İNCELENMESİ
Authors: AYDIN KAHRAMAN Handan , NAS İbrahim
Published: March 2024

Bu çalışma, hemşirelik bölümü öğrencilerinin 21.Yüzyıl becerileri ve kariyer kararı verme düzeyleri arasındaki ilişkinin incelenmesi amacıyla yapılmıştır. İlişkisel tarama modeli kullanılan tanımlayıcı bir çalışmadır. Araştırma, bir devlet üniversitesinin hemşirelik bölümünde öğrenim gören 254 öğrenciyle yürütülmüştür. Veriler, Kişisel Bilgi Formu, 21.Yüzyıl Becerileri Ölçeği ve Kariyer Kararı Ölçeği kullanılarak, çevrimiçi oluşturulan anket formları ile toplanmıştır. Araştırmaya 254 öğrenci katılmıştır. Ölçeklerden elde edilen puanlar ile öğrencilerin sınıf durumu incelendiğinde, 21.Yüzyıl Becerileri Ölçeği ve alt boyutlarının, öğrencilerin sınıf düzeyi açısından istatistiksel olarak farklılık göstermediği belirlenmiştir (p>0.05). Kariyer Kararı Ölçeğinde ise sadece Çevresel Etkenler alt boyutunda sınıf düzeyleri açısından istatistiksel olarak farklılık olduğu saptanmıştır. Çevresel Etkenler alt boyutu açısından bakıldığında 2., 3. ve 4. sınıf öğrencilerinin puan ortalamaları benzer bulunmuştur. Ancak 1.sınıf öğrencilerin puan ortalamasının diğer öğrencilerin ortalamasından nispeten daha düşük olduğu tespit edilmiştir. Ölçekler arasında istatistiksel olarak anlamlı bir ilişki bulunmuştur (p<0,05). Bu ilişkinin pozitif yönlü olduğu görülmüştür. “Kariyer Kararı Ölçeği” puanı arttıkça “21.Yüzyıl Becerileri Ölçeği” puanının da arttığı belirlenmiştir. Hemşirelik eğitiminde 21.Yüzyıl becerilerinin öğrencilere kazandırılmasının ileriki kariyer gelişimlerine katkı sağlayabileceği düşünülmektedir.
PROSPECTS FOR THE DEVELOPMENT OF PIPELINE GAS TRANSPORT
Authors: Alimov F. B.
Published: March 2024

In connection with the global trends in the development of green energy, as well as with the development of gas production in the territory of the Republic of Kazakhstan, the issues of gasification of the country, gas transportation to the consumer are becoming particularly relevant. The article provides a historical overview of gas transport, a comparative analysis of various types of gas transport, the advantages of pipeline gas transport, as well as an overview of the development of the gas industry in general and in particular, issues of gasification, gas transport on the example of the National operator of main gas pipelines JSC “Intergas Central Asia”. The issues of gasification of the country, in particular, the northern regions and Astana, were considered. The analysis and prospects for the development of the gas industry and gas companies in Kazakhstan were also carried out. According to the Roadmap for the country’s gasification, special attention is paid to the gasification of the northern and central regions of the country, where the provision of gas to settlements along the Saryarka gas pipeline route is being considered in stages. The statistics of the branches of JSC “Intergas Central Asia”, the sites that each branch serves, are given. In conclusion, recommendations are given on the effective use of the country’s gas resources and a gradual transition to “clean” energy.
DEVELOPMENT OF A PROCESS AUTOMATION SYSTEM FOR HEATING, VENTILATION AND AIR CONDITIONING FOR THE FOOD INDUSTRY ON THE BASIS OF HONEYWELL EQUIPMENT
Authors: Samigulina Z. I. , Kurmasheva A. K. , Kazbek M. K.
Published: March 2024

Currently, the development of industrial automation makes it possible to implement high-precision control systems that consider the dynamic properties of complex objects. The construction of distributed control systems based on modern software products provides decentralized management of technological processes. The modernization of existing control systems with the help of modern industrial equipment makes it possible to increase the productivity of enterprises and safety at work. This study is devoted to the development of an automated control system for heating, ventilation, and air conditioning processes for the food industry. In this study, a heat exchanger was selected as the control object. A mathematical model of the control object for stability, controllability, and observability was investigated. A PID regulator was synthesized, and its coefficients of the PID regulator were obtained. A comparative analysis of the behavior of the system dynamics at different regulator coefficients was carried out. The results of the modeling and experiments were carried out using real industrial equipment at the Honeywell laboratory at JSC KBTU. Software implementation was carried out using the Experion PKS distributed control system. The configuration of the C300 controller is presented. A Safety Instrumented System (SIS) was developed for the safe and trouble-free operation of the system. SIS was also developed using the Safety Manager and Safety Controller tools. Risk reduction factors (RRF) and Safety Integrity Level (SIL) were calculated and analyzed. A process-controlled mnemonic was developed.
Automated Fruit Quality Detection Using Image Processing
Authors: Pawgi Aniruddha , Koshe Abhishek , Kulkarni Hrishikesh , Nagare Mukund
Published: March 2024

In this paper, an automated fruit quality inspection and sorting system for apples has been proposed. The objective of this system is to replace the manual inspection system. This helps to speed up the process, improve the accuracy and efficiency of the system. In this work, the multiple images of apple are captured by using camera place above the conveyor belt. We have captured multiple images to make the proposed system more accurate which covers the maximum surface area of fruit. Then various image processing algorithms are used to extract the features of fruit such as texture, color, and size. Automated sorting and grading are done based on these features. The defected apple is diverted from conveyor using motor. The proposed embedded system works at higher speed and gives high accuracy in grading with low-cost solution. It will have a good prospect of application in fruit quality detection and grading areas. In the proposed algorithm, we have used k-means algorithm for segmentation and local Binary Pattern technique is used extract feature vectors of the test and training images. Then, the training and testing features are given to neural network algorithm to classify the test image into normal and abnormal class. We have considered the normal and abnormal (rotten apple images) for training purposes. Experimental results show that the proposed system accurately classifies the apple and gives better accuracy.
Im /Politeness of Power and Authority in Cairo Peace Summit
Authors: Adai Prof. Salih Mahdi , Mahdi Souad Hafed
Published: March 2024

This paper is mainly concerned with investigating how power and authority in Cairo Peace Summit are used im/politely. Accordingly, this study analyzes power and authority through the elected model. Thus, it aims: uncovering the strategies that politicians employ to gain both authority and power in the chosen data, finding out the persuasive appeals that are utilized by politicians to assert authority and influence public opinion, and shedding light on the different types of authority ( traditional , rational-legal, and charismatic authority. It is hypothesized that: politeness and impoliteness strategies are employed by politicians to gain both authority and power in the chosen data, to assert authority and influence public opinion, and there are three types of authority which are traditional , rational-legal, and charismatic authority.
Forecasting the partial cutting cycle for Québec yellow birch-conifer mixedwood stands
Authors: Power Hugues , Raymond Patricia , Guillemette François , Bédard Steve , Dumais Daniel , Auger Isabelle
Published: March 2024

Since the mid 1990s, partial cuts have been widely used in yellow birch–conifer stands (BJR, bétulaies jaunes résineuses) in the temperate forests of Québec. We studied the impact of residual basal area on stand composition and on the time required to reconstitute enough merchantable basal area to allow for a second partial cut, according to the usual standards of forest management in Québec. To do so, we used a dataset from 9 experiments as well as simulations of the Artémis-2014 growth model and those of a new model, BJR, which we calibrated using the study data. Our results show that residual basal area influences stand periodic annual increment, which peaks 10 to 15 years after the cut. Residual basal area also influences the length of the cutting cycle and future stand composition. We estimated a mean cutting cycle of 24 years for a mean residual basal area of 18 m2·ha-1, and of 40 years for a mean residual basal area of 14 m2·ha-1. For the latter, our results also show that some opportunistic species of lesser commercial value, such as red maple, could become more abundant.
Influence of Boiled Cassia Tora Seed Meal on Carcass and Internal Organs Characteristics of Starter Broiler Chickens
Authors:   Department of Animal Science, Faculty of Agriculture, University of Uyo, Uyo, Okoroafor Peace Ihunanya , Dadean Dr. Assam Esther ,   Department of Livestock, Ministry of Agriculture, Akwa Ibom State
Published: March 2024

An experiment was conducted to evaluate the effect of 30 minutes boiled Cassia tora seed meal in starter broiler chicken diets on carcass and internal organs characteristics, using one hundred and twenty day-old Hubbard broiler chicks. Five starter broiler chicken diets were formulated such that 30 minutes of boiled Cassia tora seed meal were included at 0%, 5%, 10%, 15% and 20% designated as treatments T1, T2, T3, T4 and T5 respectively. The chicks were randomly divided into five groups of twenty-four (24) chicks each and allocated to the five dietary treatments replicated three times with 8 birds per replicate in a Completely Randomized Design (CRD). The parameters measured were live weight; dressed weight, carcass weight and internal organs weights. Feed and water were given ad libitum throughout the 28 days of the research period. The results showed that all the carcass characteristics parameters measured were not significantly different (P>0.05) across treatment means except for wings which had values ranging from 10.32kg for T 1 to 8.93kg for T2. Live weights were 1165.00kg, 1298.67kg, 1206.60kg, 1158.67kg and 1006.33 kg for birds fed diets T1, T2, T3, T4 and T5. The dressed weights were 1084.67kg, 1194.67kg, 1108.00kg, 1078.00g and 936.00kg for birds fed T1, T2, T3, T4 and T5 diets. The values obtained from the dressing percentage were 93.13%, 91.90%, 91.70%, 93.06% and 92.96% for birds fed T1, T2, T3, T4 and T5 respectively. The result of breast weight numerically showed that birds fed T5 diet had the least value of 21.35kg while birds fed T2 had the highest value 24.57kg.Thigh weight showed that birds fed T5 diet recorded 11.05kgas the lowest value and T2which was 12.24kg as the highest value. Drumstick evaluation showed birds fed T5 as the poorest performed and T4 as the best performed and the back cut values showed T1 as the poorest performed with a weight of 14.12kg and T4 as the best performed with the weight of 15.55kg. Small intestine, large intestine, proventriculus and pancreas had significant differences (P<0.05) among the treatments while supplementing 30 minutes of boiled CTSM in broiler feed at 5% to 20 % inclusion levels had no significant difference (P>0.05):on the heart, liver, kidney, lungs, spleen, empty gizzard and gall bladder across the respective treatments. It was concluded from the results obtained that 30 minutes of boiled Cassia tora seed meal (BCTSM) could be included up to 20% in broiler starter chicken diets without any adverse effects on the carcass and internal organs characteristics.
Líderes de opinión latinoamericanos relacionados con China en Twitter: configuración comunicativa y características discursivas
Authors: Zhu Wenhao , Wang Zigang
Published: March 2024

Basándose en el análisis de redes sociales y el análisis de contenido de 5.659 discursos relacionados con China de 616 líderes de opinión vinculados con China de diferentes países de América Latina en Twitter, este estudio concluye que: en términos de figuración comunicativa, los líderes de opinión vinculados con China en América Latina han formado una compleja macro-red de interacción con una estructura de núcleo-borde, y en el nivel meso, han formado comunidades diversificadas con atributos nacionales , y los think tanks relacionados con China son los más destacados en términos de micro-desempeño. En términos de contenido, los resultados de los académicos latinoamericanos de estudios chinos, los conceptos chinos y las relaciones China-América Latina son los temas principales. En cuanto al análisis sentimental, la mayor parte del discurso es objetivo y neutral, y el discurso en torno a iniciativas como "la Franja y la Ruta" es particularmente positivo, mientras que la postura sobre temas como las empresas chinas, los derechos humanos y el medio ambiente es relativamente negativa.
Acta de la primera conferencia de "la Serie de Seminarios sobre Empresarios Chinos de Ultramar en América Latina y el Entorno Empresarial"
Authors: Zhao Yajie
Published: March 2024

El 25 de abril de 2023, la primera conferencia de la serie de seminarios sobre empresarios chinos de ultramar en América Latina y el entorno empresarial, organizada por la Facultad de Lenguas Extranjeras de la Universidad de Economía y Comercio Internacional y el Instituto de Estudios Chinos de Ultramar, y coorganizada por la Facultad de Lenguas Extranjeras de la Universidad de Pekín, el Departamento de Estudios Sociales y Culturales de América Latina de la Academia China de Ciencias Sociales y el CECLA, se llevó a cabo con éxito en la Universidad de Economía y Comercio Internacional junto con el lanzamiento del nuevo libro Persiguiendo el sueño en América Latina (逐梦拉丁美洲).
Asistieron a este seminario casi cuarenta personas, incluyendo a Zhu Liu, subdirector del Departamento de Amistad y Contacto de la Federación de Chinos en el Extranjero de China; Zhang Xiuming, subdirector del Instituto de Estudios Chinos de Ultramar; Li Yunbo, decano de la Facultad de Lenguas Extranjeras de la Universidad de Economía y Comercio Internacional; Wu Jiewei, vicedecano de la Facultad de Lenguas Extranjeras de la Universidad de Pekín; Xu Shicheng, miembro honorario de la Academia China de Ciencias Sociales; Wang Jingfang, exproductora del programa “El mundo chino” de CCTV; Wang Jiaming, autor de Persiguiendo el sueño en América Latina y empresario chino, así como representantes de empresarios chinos de ultramar, expertos en medios de comunicación, académicos de instituciones nacionales y extranjeras y representantes de empresas chinas en América Latina.
Implementasi Tanggung Jawab Guru Pendidikan Agama Islam Dalam Membentuk Akhlaq Siswa
Authors: M. Yunus  , Asmona Siti
Published: March 2024

This research proposes to analyze the implementation of Islamic religious education teachers' responsibilities in shaping student morals at Plus Al Hadi Middle School, Rengel District, Tuban. The main aim of this research is to understand the extent of the role of Islamic education teachers in shaping student morals and the factors that influence the implementation of this responsibility. The research method used is a qualitative approach through in-depth interviews with Islamic teachers and direct observation in the school environment. The research results show that Islamic religious education teachers at SMP Plus Al Hadi have a central role in shaping students' morals through teaching, coaching and real examples in everyday life. However, challenges such as a busy curriculum and students' social environment also influence the implementation of these responsibilities. This research provides a deeper understanding of the importance of the role of teachers in shaping student morals in the context of Islamic religious education in junior high schools. The implications of this research can be used to increase the effectiveness of religious education in shaping the morals of students in similar schools and provide guidance for the development of a more holistic religious curriculum.
Permainan Block Dienes Sebagai Media Peningkatan Pembelajaran Matematika di Madrasah Ibtidaiyyah
Authors: Maghfiroh Eva
Published: March 2024

The low mathematics learning outcomes of students are often caused by those who think that mathematics lessons are difficult, complicated and boring. This assumption influences students' success in learning mathematics. Many of today's students don't like mathematics, which makes them a little lazy about studying it. Apart from that, sometimes there are some students who feel that mathematics is a scary lesson. Therefore, this is where educators have a big influence. The method or model used must be appropriate to improve student learning outcomes, as well as students' desire to always want to learn mathematics. This is where block dienes comes in as a learning model to improve understanding of mathematics lessons
The effect of morphine administration on GluN3B NMDA receptor subunit mRNA expression in rat brain
Authors: Nazari Shahrzad , Sadat‑Shirazi Mitra‑Sadat , Shahbazi Ali , Ghaffari Kamran , Vousooghi Nasim
Published: March 2024

Opioid addiction is critically dependent on the activation of N‑methyl‑D‑aspartate (NMDA) receptors, which are widely found in the mesocorticolimbic system. Meanwhile, opioid addiction may affect the expression level of NMDA receptor subunits. The existence of GluN3 subunits in the NMDA receptor’s tetramer structure reduces the excitatory current of the receptor channel. We evaluated the changes in the mRNA expression pattern of the GluN3B subunit of the NMDA receptor in rat brains following acute and chronic exposure to morphine. Chronic, escalating intraperitoneal doses of morphine or saline were administered twice daily to male Wistar rats for six days. Two other groups were injected with a single acute dose of morphine or saline. The mRNA level of the GluN3B subunit of the NMDA receptor in the striatum, hippocampus, and nucleus accumbens (NAc) was measured by real‑time PCR. mRNA expression of the GluN3B subunit was considerably augmented (3.15 fold) in the NAc of animals chronically treated with morphine compared to the control group. The difference between rats that were chronically administered morphine and control rats was not statistically significant for other evaluated brain areas. In rats acutely treated with morphine, no significant differences were found for GluN3B subunit expression in the examined brain regions compared to the control group. It was concluded that chronic exposure to morphine notably increased the GluN3B subunit of the NMDA receptor in NAc. The extent of the impact of this finding on opioid addiction and its features requires further evaluation in future studies.
Circular Economy and Tourism: A Bibliometric Journey Through Scholarly Discourse
Authors: Kabil Moaaz , Rahmat Al Fauzi , Hegedüs Mihály , Galovics Bernadett , Dénes Dávid Lóránt
Published: March 2024

This study conducts a bibliometric analysis of the integration of circular economy principles into the tourism industry, utilizing 181 articles. Employing Scientific Production Performance Analysis and Network and Cluster Analysis, this research explores key dimensions such as authorship, sources, countries, institutions, and keywords. The findings revealed a growing body of literature focusing on the link between circular economy and tourism, although this connection is in its early stages. From circular economy perspective, waste management and recycling dimensions emerge as the most prominent aspects contributing to the discourse in tourism studies. Conversely, from the tourism perspective, nearly all facets of tourism concepts appear receptive to a circular economy, regardless of whether the studies pertain to tourism development or management. In conclusion, this study enriches our scholarly understanding of how circular economy principles intersect with tourism. It guides researchers toward key areas of interest, shaping future exploration for this dynamic scientific relationship.
Tecnologia educacional sobre atendimentos de emergências cardiovasculares
Authors: Rocha Sarah Lais , Gomes Camila Souza , Cardoso Bruno Antunes , Lima Lucas Henrique de Amorim , Teixeira Elizabeth , Domingues Robson José de Souza
Published: March 2024

Entre as principais causas de mortalidade por doenças crônicas não transmissíveis (DCNT) no mundo. O objetivo da pesquisa consiste em desenvolver e validar o conteúdo de uma tecnologia educacional digital no formato de vídeo sobre atendimentos de emergências cardiovasculares para estudantes de enfermagem. Trata-se de um estudo metodológico de caráter quantitativo, seguindo as fases: pré-produção, produção e pós-produção. Na pré-produção realizou-se revisão da literatura e construção de um storyboard. Na produção ocorreu a filmagem e edição do vídeo. Na pós-produção se deu a validação de conteúdo em que participaram 22 juízes. Da produção emergiu o vídeo com oito minutos e 32 segundos. Na pós-produção obteve-se IVC de 0,84. Concluiu-se que o vídeo educativo possui adequação no que tange ao conteúdo e pode ser utilizado em instituições de ensino superior, contribuindo para o processo de ensino-aprendizagem de futuros profissionais da saúde.
Ambiente virtual de aprendizagem em suporte básico de vida: estudo de validação
Authors: Rocha Sarah Lais , Souza Odylon Kleber Pereira de , Paulino Mattheus Mesquita , Figueira Simone Aguiar da Silva , Freitas Jacob da Silva , Sá Antônia Margareth Moita , Domingues Robson José de Souza , Nogueira Maicon de Araujo
Published: March 2024

Objetivo: verificar se o Ambiente Virtual de Aprendizagem em Suporte Básico de Vida tem evidência de validade para ser empregado no ensino de Suporte Básico de Vida. Métodos: Trata-se de um estudo de validação, com abordagem quantitativa, voltado para a validação de conteúdo e aparência, por juízes especialistas, de uma Ambiente Virtual de Aprendizagem em Suporte Básico de Vida. Utilizou-se teste de distribuição de probabilidade binomial no software Biostat 5.0, ao nível de significância de 5%, para analisar o nível de concordância estatisticamente. Resultados: a população da pesquisa contou com 9 juízes especialistas em suporte básico de vida e 3 em informática, totalizando 12. Quanto ao processo de validação de conteúdo e aparência, obteve-se, respectivamente, 0,95 e 0,85 nos respectivos instrumentos de validação. Conclusões: o Ambiente Virtual de Aprendizagem em Suporte Básico de Vida apresenta evidência significativas de validade de conteúdo e aparência para ser utilizado no ensino da temática.
Desafios do tratamento da osteorradionecrose em mandíbula: relato de caso
Authors: Martins Lara Couto , Pimentel Antônio Lucas Castro , Pimentel Lucas de Oliveira , Santos Ian Costa dos , Lima Rodrigo Andrade , Daltro Rafael Moreira , Rodrigues Rafael Drummond , Lerner André Bandeira
Published: March 2024

A osteorradionecrose (ORN) é a mais preocupante das complicações tardias da radioterapia, no que diz respeito ao tratamento de neoplasias que envolvam a região de cabeça e pescoço. É uma condição no qual o osso irradiado torna-se desvitalizado e exposto através de fístulas na pele e/ou mucosa, permanecendo sem cicatrização por um período mínimo de três meses. Apesar de ser uma entidade bem conhecida pelos profissionais de saúde que lidam com neoplasias da cabeça e pescoço, a doença apresenta muitas controvérsias, desde sua classificação até sua melhor forma de tratamento. Os principais sinais e sintomas são dor, drenagem de secreção, fístulas, úlceras da mucosa oral, exposição óssea, necrose óssea e do tecido mole circunjacente. O objetivo deste trabalho é relatar um caso clínico de um paciente com osteorradionecrose na mandíbula tratado na Escola Bahiana de Medicina e Saúde Pública (EBMSP) juntamente com o Hospital Geral Roberto Santos, abordando diversos conceitos sobre a ORN, assim como diagnóstico e modalidades terapêuticas. Conclui-se que regiões com dificuldades de cicatrização acompanhadas de destruição óssea pós radioterapia devem ser cuidadosamente investigados para um bom prognóstico da doença.