bluuebunny/crossref_metadata_2025 huggingface dataset:
Perversão na Casa Legislativa: uma análise institucional do discurso favorável à redução da maioridade penal
Authors: Coelho Ronaldo , Castro Andrea
Published: June 2023

O presente artigo se propõe a contribuir para a compreensão dos jogos e estratégias discursivas utilizadas pelos que defendem a redução da maioridade penal. Para configurar o campo político, os agenciamentos nas disputas e as subjetividades delas derivadas, utilizamos a estratégia de pensamento da Análise Institucional do Discurso (Guirado, 1995, 2000, 2007, 2010) descrita na parte método. Nossa análise define o discurso favorável à redução da maioridade penal como sendo de caráter predominantemente perverso no que diz respeito a como propõe agenciar as forças de apoio e contrárias ao seu propósito. A Justificação é apresentada como resolução do problema de segurança pública quando, na verdade, a mudança proposta implica em alteração da instituição da infância e adolescência, alterando radicalmente seus princípios norteadores e definidores sem mencionar; inverte a lógica das populações a serem protegidas; vulnerabiliza ainda mais os mais vulneráveis; cria um ciclo vicioso que retroalimenta, perversamente, o discurso da impunidade e da falta de segurança pública sem nunca atacá-lo de fato, senão ilusoriamente, mas efetivamente produzindo-o. Por fim, acentuamos a necessidade urgente de discutirmos, como sociedade, a regulação, senão o fim, do jornalismo policial como medida de Estado para a proteção, não só de crianças e adolescentes, mas de todos os princípios dos Direitos Humanos para a construção de uma sociedade que combata o fascismo justamente naquilo que lhe confere o estatuto de verdade. Esses programas são peça chave ao forjarem um mundo que é apresentado diuturnamente como real e verdadeiro, funcionando como prova irrefutável para que se acredite no absurdo de que se combate a violência com mais violência.
Pelaksanaan Pembelajaran Sosiologi di Rumah pada Masa Pandemi COVID-19 di SMA Swasta Sudirman Kupang
Authors: Lere Fabianus
Published: June 2023

The purpose of this qualitative study was to determine the implementation of sociology learning at home during the COVID-19 pandemic at Sudirman Private High School Kupang and its inhibiting factors. The data of the study were obtained from the principal, parents, students and teachers, through structured interviews, observation, and documentation. The data were analyzed through data reduction, data display, and conclusions. The study showed that first, the implementation of learning at home or online was quite well, using Zoom, Google Classroom, and WhatsApp, depending on the internet network where the learning takes place. Second, the inhibiting factors found were the students do not have cellphones and laptops, and the limited internet quota.
Analisis Krisis Pendidikan Karakter Remaja pada Era Globalisasi di Desa Mataru Barat, Nusa Tenggara Timur
Authors: Malaifani Antoneta
Published: June 2023

The purpose of this study was to know the challenges of youth’s character education in the globalization era, and the factors that influenced the youth’s character education crisis in Mataru Barat Village, Mataru District, Alor Regency. The data of the study were collected through some techniques; they were observation, interviews, and documentation. The subjects of this study were teenagers, parents, and the village head. The data were analyzed through data reduction, data display and conclusions. The study showed that first, there was some negative character education on teenagers; they were unmanageable, and disobey parents, government regulations, and norms in the society. Second, the factors that influence youths’ character education were family factors: lack of attention from parents, environmental factors: lack of association with educated peers and media factors: youths spend more time on gadgets. Thus, the challenges of the globalization era were greatly influenced by the youths’ character in the West Mataru Village, which was negative social symptoms.
Strategi Guru dalam Pembentukan Karakter Peserta Didik di SMA Muhammadiyah Kupang
Authors: Malaikokal Yeti Zel Vida
Published: June 2023

This study aimed to determine the teacher's strategy in shaping the character of students, and inhibiting factors of the teacher's strategy in forming the character of students at SMA Muhammadiyah Kupang. This study used a qualitative method. The subjects of this study were teachers and students. The technique of data collection was done by means of observation, interviews, and documentation. The data analysis technique used data reduction, data presentation, and conclusion. The results of the research are the teacher's strategy in forming the character of students has been proven quite well; (a) understanding included the ability of teachers to design lessons, assess the process of learning outcomes and shape the character of students, (b) habituation included the habit of working on questions on time and teachers instil disciplined habits, (c) teachers set a good example, positive advice, and reprimand to form good character towards students.  The inhibiting factors for the teacher's strategy in shaping the character of students at SMA Muhammadiyah Kupang are internal factors in the form of talents, interests, and character, while external factors in the form of family and environmental factors.
Pemanfaatan Smartphone sebagai Media Pembelajaran Mandiri pada Anak di Kabupaten Kupang
Authors: Senge Wildaya
Published: June 2023

The purpose of this study was to determine and to describe the use of smartphones as an independent learning media fo High School Students in Manusak Village, Kupang Regency. The informants of this study consisted of students who used smartphones as a media for independent learning. Research data were collected through observation, interviews, and documentation. The research data were analyzed using qualitative analysis techniques moving in a circle, namely data reduction, data display, and drawing conlusions. The study indicated that the benefits of smartphone as learning media for students were to increase students’ knowledge, as a source of entertainment for students who feel bored while studying. Besides, its impact on students were it can divert students’ thoughts and attention, lack of social interaction between students, student cheating oftem occurs in learning (copy and paste from internet).
Peran Orang Tua dalam Membina Moralitas Remaja Putus Sekolah di Kelurahan Fatukbot, Nusa Tenggara Timur
Authors: Tafui Megarini
Published: June 2023

This study aims to determine the role of parents in fostering the morality of dropout adolescents, and the inhibiting factors of parents in fostering the morality of dropout adolescents in Fatukbot Village, South Atambua District, East Nusa Tenggara. This type of research uses qualitative methods. The subjects in this study were parents, children, religious leaders and village government. Data collection techniques in this study, namely through observation techniques, interviews, documentation and data analysis techniques used consisted of data reduction, data presentation and conclusions. This research found that the role of parents in fostering the morality of dropout adolescents has been running, but not optimal, so that many teenagers are worried that they do not know what is good and what is bad. The inhibiting factors that cause the role of parents to not run optimally are due to the educational background of the parents, the economic level of the parents, the type of work the parents do and the time available.
Les Enjeux Relationnels dans un Cadre Communicatif Trompeur
Authors:   Ecole Normale Supérieure en Lettres et Sciences de Bouzaréah, Algiers, Hassiba Chaibi
Published: June 2023

Lorsqu’une personne se fait prendre dans une situation drôle, notamment si elle représente un visage médiatique connu pour ses actes humoristiques, sa position de cible devient un paradoxe dans une scène énonciative propre au genre des interactions filmées en caméra cachée et dans laquelle le réalisateur du «jeu de piège» tente de provoquer la mise en place d’une identité potentielle de sa victime qui se prête aux téléspectateurs (l’opinion publique).
Analysing Images: A Social Semiotic Perspective
Authors:   Politehnica University Timişoara, Stoian Claudia Elena
Published: June 2023

The present paper introduces briefly one of the most important theories and models of visual social semiotics, namely Kress and van Leeuwen’s grammar of visual design. An image, advertising honeymoon packages, is used to illustrate to the reader the points presented by the theory. The conclusion includes practical implications of the theory, pointing out several areas where visual social semiotic analysis can be applied.
PENGARUH BEBAN KERJA DAN KOMPENSASI TERHADAP KEPUASAN KERJA DI PT BINA COMPUTINDO PRIMA MANGGA DUA JAKARTA
Authors: Sugiyo Sugiyo
Published: June 2023

Companies should pay attention to providing workload to employees in accordance with the abilities and expertise of each employee, in order to spur employees to improve their performance and is expected to be able to make employees feel at home and loyal. The company also should not give excessive workload to its employees so that employees can feel more comfortable in doing their jobs. And the Company should also pay attention to the provision of compensation in the form of salaries to match the work provided by the Company and meet the stipulated salary standards. The purpose of this study is to determine the effect of workload and compensation on job satisfaction. This study took place at PT Bina Computindo Prima with a total of 49 employees. Data analysis technique used to test the hypothesis is multiple linear regression analysis to determine the effect of workload and compensation variables on the variable job satisfaction. Based on the results of data analysis, it is known that the workload variable has a negative effect on job satisfaction of PT Bina Computindo Prima employees, while the compensation variable has a positive effect on job satisfaction at PT Bina Computindo Prima and also results in that the compensation variable has a greater effect than the workload variable.
PENGARUH KUALITAS LAYANAN AKADEMIK DAN KOMPETENSI DOSEN SERTA CITRA INSTITUSI TERHADAP KEPUASAN MAHASISWA PADA AKADEMI MARITIM NASIONAL JAKARTA RAYA
Authors: Husodo Bangun
Published: June 2023

The purpose of this study was to determine the effect of academic service quality, lecturer competence and institutional image on student satisfaction at the National Maritime Academy, Greater Jakarta. The research design used an explanative research design using a quantitative approach that explains the relationship between variables. The research object is the students of the National Maritime Academy, Jakarta Raya, with a sample size of 135 students. Sample selection by purposive sampling. Primary data from filling out questionnaires by respondents. Statistical analysis used SPSS version 25.0 and Lisrel 8.80 applications to process Structural Equation Modeling (SEM) data. The results of the study, stated that the variable service quality has a positive effect on student satisfaction, while the variable Lecturer competence has no significant effect on student satisfaction as well as the institutional image variable has a negative effect on student satisfaction.
DETERMINAN PRESTASI AKADEMIK MAHASISWA TINGKAT I PROGRAM STUDI KETATAKALAKSANAAN PELAYARAN NIAGA DAN KEPELABUHANAN (KPN) / PROGRAM STUDI MANAJEMEN
Authors: Sopani Akhmad Sopani
Published: June 2023

This study examined the determinants of academic performance for a sample of Level I Students in the Management of Commercial Shipping and Portrait Programs. The determinants consist of class participation rate, gender, study time and part-time work as predictors of academic performance. The population of this study were all first semester students of the Commercial Shipping and Port Management Study Program (KPN) / Management Study Program. In this study, the sample consisted of 21 students from one class. Hypothesis testing of this study uses multiple regression analysis. The classical assumption test and normality test are also used in this study. The results show that: class participation positively affects student academic performance; gender has a negative impact on student academic performance; study time does not affect student academic performance; part time work does not affect student academic performance.
An Artificial Neural Network Growth Analysis in Construction Businesses
Authors: Todri Ardita , Papajorgji Petraq
Published: June 2023

This research paper explores the firms' growths analysis through Artificial Neural Networks, explicitly using the Multilayer Perceptron (MLP) Analysis in a panel of construction businesses operating in the country. The construction businesses data used are classified into Organizational characteristics (5 patterns) and Financial indicators (18 patterns). They refer to Liquidity (5), Operational Efficiency (4), Leverage (4), and Growth (5) patterns. Thus, 85 construction business data from 2020-2021 have been collected, but only 31 businesses are considered valid for Multilayer Perceptron analysis training purposes. The first research step before building the multilayer perceptron neural network is the implementation of the Receiver Operating Characteristics (ROC curve) Analysis at a 95% confidence level, considering as a dependent variable the firms' age [in start-up (0); growth (1) and those in the maturity phase (2)]. Then, based on ROC analysis results, a multilayer perceptron network with 10 input layers patterns, 10 customers' patterns factors, and one covariate is implemented. The number of hidden layers is 1, and the number of units in hidden layers is 20. The activation function used is Hyperbolic tangent. Thus, the empirical findings of the research provide construction businesses and line ministries with valuable insights on boosting their growth.
Patolojik Meme Kanseri Görüntülerinin YOLOv5 Algoritması ile Sınıflandırılması
Authors: ÇEÇEN Şeyma , ÖZER Ahmet Bedri
Published: June 2023

Tıp alanı geleneksel yaklaşım olarak hastalığa tanı konulması ve tanıya yönelik tedavi yöntemlerininuygulanması esasına dayalıdır. İnsan doku ,hücre ve organlarındaki hastalıkların gelişimi ve sebepleriniPatoloji bilim dalı incelemektedir. Hücrelerin anormal şekilde kontrolsüz çoğalması durumunda kanserhastalığına sebep olmaktadır. Bu çalışmada meme dokusundan alınan biyopsilere ait patolojik görüntüleryapay zekanın bir alt dalı olan derin öğrenme yöntemi ile incelenmiştir. Meme kanseri türününsınıflandırılması üzerine çalışılmıştır. Derin Öğrenme modeli olarak YOLOv5 algoritması kullanılmıştır.Deneyler sonucunda doğruluk parametresinde %95.3 oranında yüksek başarı ile tümörün sınıflandırılmasısağlanmıştır.
Protein Bazlı Ahşap Yapıştırıcılar: Ahşap Malzemenin Yapıştırılması İçin Sürdürülebilir Bir Alternatif
Authors: Onat Saadettin Murat , Şahin Engin
Published: June 2023

Ahşap, yüzyıllardır çeşitli amaçlar için kullanılan doğal bir malzemedir. Ahşabın en yaygınkullanımlarından biri mobilya ve diğer nesnelerin imalatıdır. Güçlü ve dayanıklı ahşap ürünler oluşturmakiçin, ahşabı birbirine bağlamak için yapıştırıcılar kullanmak gerekmektedir. Geleneksel ahşap yapıştırıcılargenellikle olumsuz çevresel ve insan sağlığına etkileri olabilecek petrol esaslı ürünlerden yapılmaktadır.Son yıllarda, özellikle yenilenebilir kaynaklardan üretilen ve daha çevre dostu olan biyolojik bazlıyapıştırıcıların geliştirilmesine artan bir ilgi mevcuttur. Protein bazlı yapıştırıcılar, ahşap yapıştırmadakullanım için umut vaat eden bir tür biyolojik bazlı yapıştırıcıdır. Bu yapıştırıcılar, bitkilerde vehayvanlarda bulunan doğal olarak oluşan moleküller olan proteinlerden yapılır. Proteinler, onlarıyapıştırıcılarda kullanım için uygun hale getiren, iyi ıslanabilirlik, yüksek mukavemet ve neme karşı dirençdahil olmak üzere bir dizi özelliğe sahiptir. Protein bazlı yapıştırıcılar, ahşap yapıştırma için sıklıklakullanılan sentetik yapıştırıcılara bir alternatif olarak karşımıza çıkmaktadır. Yenilenebilir kaynaklardanelde edilirler, biyolojik olarak parçalanabilirler ve düşük toksisiteye sahiptirler. Ek olarak, suyadayanıklılık, mukavemet ve esneklik gibi çeşitli özellikler sağlamak için geliştirilebilirler. Bu bildiride,ahşap yapıştırma için protein bazlı yapıştırıcılarla ilgili son gelişmeler gözden geçirilmiştir. Makale, proteinbazlı yapıştırıcıların tarihçesine ve ahşap yapıştırmada kullanımlarına kısa bir genel bakış ile başlamaktadır.Aşağıdaki bölümlerde, protein bazlı yapıştırıcıların yapışma mekanizması, yapıştırıcı hazırlama içinpotansiyel protein içeren hammadde kaynakları ve ahşap yapıştırma için protein bazlı yapıştırıcılarıngeliştirilmesindeki son çalışmalar tartışılmaktadır. Makale, protein bazlı yapıştırıcıların gelecektekibeklentilerini tartışarak sona ermektedir.
Accurate Segmentation of Phonocardiogram Signals using Fractal Decomposition with WB-MFA in MATLAB 2022
Authors: HAKKOUM K.N. , CHERIF L.HAMZA
Published: June 2023

This work describes a unique method for segmenting phonocardiogram (PCG) signals inMATLAB 2022 utilizing fractal decomposition. Fractal decomposition is an effective technique forbreaking down a PCG signal into simpler components based on their fractal features. The suggested methodfor fractal decomposition employs the wavelet-based multifractal analysis (WB-MFA) method, which hasalready been proved to be successful for PCG segmentation. The proposed method was tested on a datasetof PCG signals and found to be highly accurate in segmenting the signals into separate heart sounds.
Design of Wilkinson Power Divider for Mobile and WLAN Applications
Authors: Farah Mehdi.Chemseddine. , Belkhodja Faouzi. Salah-
Published: June 2023

– In microwave and radio frequency (RF) applications, the power divider is a well-known threeport device that is very essential. It can be used extensively in balanced power amplifiers, radar systems,and phase shifters. It is well-known that the power divider bearing Wilkinson's name is the most wellknown and respected of all power dividers.This divider uses a single frequency band and has two lines witha length of L= λ/4 (quarter wave). It operates on a single frequency f=c/λ.The primary function of these microwave devices is to establish a power distribution from an input signalto a predetermined number of output signals. This is a very important duty for these devices.This power divider that has been presented has a design that includes three output ports. Optimisation withthe help of the HFSS simulator will make it possible to have a power divider for applications related toWLAN (the band will cover WLAN at a frequency of 2.4 GHz).The standard Wilkinson power divider (WPD) may have a straightforward design, but despite its ease ofconstruction, it offers satisfactory performance despite its restricted bandwidth (isolation).
Etkili Çeltik Hastalığı Tespiti için Vision Transformer Modellerinin Kullanımı
Authors: ÖZDEMİR Cüneyt
Published: June 2023

Bu araştırma, Vision Transformer modellerini kullanarak çeltik hastalıklarının otomatik olarak tespitedilmesine odaklanmaktadır. Çeltik, temel bir gıda kaynağı olarak büyük bir öneme sahiptir ve çeltiküretimine olan talep giderek artmaktadır. Bu nedenle, etkili hastalık tespit yöntemlerine ihtiyaçduyulmaktadır. Çeltik ürünlerinde hastalık tespiti için kullanılan manuel teknikler zaman alıcı olabilir vehatalara açık olabilir. Ancak, otomatik tespit sistemleri, sensörler ve makine öğrenimi algoritmalarınıkullanarak daha doğru ve maliyet açısından etkili bir yaklaşım sunar. Bu çalışmada, Paddy Doctor verikümesi kullanılarak 13 farklı çeltik hastalığına ait 4.160 görüntü üzerinde çalışma yapılmıştır. Doğruhastalık sınıflandırması yapmak için dört farklı vision transformer modeli kullanılmıştır. Deney sonuçları,ViT-B16 modelinin yaklaşık %92,88 doğruluk oranıyla en yüksek başarıyı gösterdiğini ortaya koymuştur.Bu bulgular, Vision Transformer modellerinin çeltik hastalıklarını etkili bir şekilde tespit etmek içinkullanılabileceğini göstermektedir. Bu durum, çeltik üretiminde mahsul verimini artırarak pestisitkullanımını azaltmaya ve çevre korumasını iyileştirmeye katkı sağlayabilir. Ayrıca, Vision Transformermodellerinin otomatik hastalık tespitindeki potansiyelini ortaya koymakta ve tarım verimliliği ile çevreselsürdürülebilirlik üzerinde olumlu etkileri olabileceğini göstermektedir.
Clinical Importance of Proximal Tibia in Total Knee Arthroplasty
Authors: SELÇUK Mehmet
Published: June 2023

The tibia is a thick and strong bone located medial to the leg. It is the longest bone in the bodyafter the os femoris, supporting the body weight and transferring this weight to the talus via the ankle jointvia the os femoris. It has two ends and a body. It articulates with the femur, fibula and talus. Total kneearthroplasty is used as an important treatment option in cases where conservative treatment options are noteffective or in advanced degenerative disorders. The need for total knee arthroplasty surgery is increasingwith advancing age. The general aim of total knee arthroplasty is to correct deformities, restore the functionof the knee joint and relieve long-term pain. Thus, it helps both psychological and physical recovery byimproving the patient's quality of life. Success of surgical intervention depends on the surgeon's experienceand knowledge of the anatomy of the proximal tibia. Appropriate tibial implants will ensure the longevityof the knee prosthesis and rapid movement of the patient. Anthropometric data must be accurate and reliablein order to use the implant in a healthy way for many years. Differences between age, gender and race areclinically important in determining the dimensions of inserted prosthetic components. Defining themorphologic and morphometric properties of the proximal tibia will be useful in improving prosthesis fit,manufacturing and application. Morphometric studies on the proximal tibia in the Turkish population arescarce and these studies will significantly contribute to the design of the tibial component of the total kneeprosthesis.
APPROXIMATION OF FUZZY NUMBERS BY FAVARD-SZASZMIRAKYAN OPERATORS OF MAX-PRODUCT
Authors: KIRCI SERENBAY Sevilay
Published: June 2023

– In this study, the definition of the generalized Favard-Szasz-Mirakyan operators of max-productkind is extended to an arbitrary compact interval, by proving that their order of uniform approximation isthe same as in the particular case of the unit interval. We will show that if fuzzy numbers are presented inparametric form, the generalized Favard-Szasz-Mirakyan maximum product operator produces a set offuzzy numbers such that it is approximately the same as the uncertainty and value of the fuzzy number.
Modeling and Simulation of a Micro strip Antenna in Annular Geometry
Authors: BENMESSAOUD Tahar , ZITOUNI Mohamed
Published: June 2023

Micro strip antenna has been widely developed over time due to its flexibility and easier todesign. The aim of this work is the simulation of an Annular Micro strip Patch antenna using CST software(Computer Simulation Technology) in order to know its performance (Gain, the reflection parameter S11,directivity, efficiency…). Adding slots to the initial patch was determined to improve the main factors ofthese characteristics.
2023 Pazarcık Depremine Maruz Kalan Bir Yapının Zaman Tanım Alanında Dinamik Analizi
Authors: KAYIKÇI Furkan Yurdakul , GÜRBÜZ Ali
Published: June 2023

Yapı ve zemin depremde birbirlerini etkiler. Bu durumdan dolayı yapıların tabanında ankastremesnet olduğu varsayımına göre yapılan çözümler gerçekçi sonuçlar vermeyecektir. Depremde zeminintepkisi yapının hareketini, yapının hareketi de zeminin tepkisi değiştirir. Yapı-zemin etkileşimi yapının vezeminin dinamik özelliklerinden, zeminin histeretik davranışından, radyasyon sönümünden, zeminsıvılaşmasından, temelin gömülme derinliğinden etkilenir. Bu kadar fazla parametreden dolayı karmaşıkbir konudur. Yapı-zemin etkileşim problemlerini çözmek için pek çok mühendisliğin bir arada çalışmasıgerekir. Bunun içinse literatürde pek çok yöntem ve yaklaşım geliştirilmiştir.
Kahramanmaraş ve Hatay Depremlerinden (6 ve 20 Şubat 2023) Kaynaklı Bina Yıkım Moloz Atıklarının Yol Üstyapı Tabanında Kullanımının Maliyet Değerlendirmesi
Authors: Güzel İhsan
Published: June 2023

Ülkemizde Doğu Anadolu fay hattında 6 ve 20 Şubat 2023 tarihlerinde Kahramanmaraş (Pazarcık,Elbistan ) ve Hatay (Yayladağı) merkezli depremlerden kaynaklı afet atığı depolarında büyük paya sahipolan bina inşaatı ve yıkım moloz atıkları yaklaşık 170 milyon ton olarak tahmin edilmiştir. Bina molozatıklarınızdan geri dönüştürülmüş agrega temin edilmesinde malzemelerin ayrıştırma güçlükleri vekullanım miktarı potansiyel engellerdendir. Bu engellerin etkisini azaltmak için malzemelerin karışık olarakkırılarak boyutlandırılması, elde edilecek 0-37,50 mm aralığında karışık geri dönüştürülmüş agrega(KGDA) karışımının üst yapı tabanında kullanımı planlanmıştır. KGDA karışımların literatürde belirtilenesneklik modülü değerleri referans alınarak Esnek Yol Üstyapı Projelendirme Rehberinde devlet yollarında45- 60 milyon standart yükü aralığında hesaplanan gerekli üst yapı sayısı (SN) ile mevcut SN arasındafarkı azaltacak alternatif üstyapı kesiti belirlenmiştir. Alternatif kesitle Rehberde minimum alt temelkalınlığı için belirtilen kesit tipinin maliyet karşılaştırılması yapılmıştır. Alternatif kesitte toplam granülertabaka yapım maliyetlerinde %26 avantajlı olmasına karşın nakliye ve kamulaştırma maliyetlerinin dikkatealınarak ekonomik değerlendirmenin daha uygun olacağı tespit edilmiştir.
Experimental And Numerical Comparison Of Shear And Buckling Of Metallic Beams With Circular Cuts In Their Webs
Authors: Khouadjia Mohamed Lyes Kamel , Bensalem Sara , Belkadi Ahmed Abderraouf , Kessal Oussama
Published: June 2023

Cellular beams are becoming increasingly popular in metal construction due to their ability tomeet technical and economic constraints and reduce floor thickness. However, it's essential to complywith regulations to ensure stability and preserve structures. In this work, we focus on the experimentaland theoretical results of shear and buckling of IPE A 100 cellular beams with circular cuts in their webssubjected to a concentrated load. Results show that vertical displacement induced by transversecompression is affected by length, cuts in the web, load location, and beam stiffening. Comparison ofexperimental and theoretical results highlights the importance of conducting experimental tests to validatetheoretical outcomes and ensure prediction accuracy
A Comparative Finite Element Effort for Detection of the Effect of Epoxy and Rubber Interlayers on Temperature and Force Induced Stress Behavior in Metallic Laminate Composites
Authors: Bolat Çağın , Özdoğan Nuri
Published: June 2023

Recently, metallic laminate composites have been considered attractive for lots of industries likeautomotive, aviation, aerospace, construction, and defense owing to their high specific strength, impactresistance, and lightweight. In this paper, different from the previous literature efforts, temperature-induceddeformation behaviors of polymer layer-added metallic laminates were analyzed via a finite elementapproach. As interlayer polymers, epoxy, and rubber were used separately between the metallic plates. Thesimulation results showed that as the ambient temperature increased from 20°C to 100°C fixed side of themodel reflected higher stress levels. Also, when force levels went up total deformation escalated for bothepoxy-added and rubber-added models. In addition, from the outcomes, it was obvious that polymericinterlayers had a blocking effect for excess stress concentrations on the whole design geometry and had thecapacity to reduce the total weight compared to solely metallic combinations that are vulnerable tounwanted delamination.
Kablosuz Şarj İstasyonun Elektrik Şebekeleri Üzerindeki Harmonik Kaynaklı Etkisi için Tek Ayarlı Filtre Tasarımı ve Optimizasyonu
Authors: Calgan Haris , Demirtas Metin
Published: June 2023

Elektrikli Araçların tercihindeki hızlı artış, bu araçlar için ihtiyaç duyulan şarj istasyonlarınınkurulumunu da hızlandırmıştır. Ancak alçak gerilim seviyesindeki bu yük artışının şebekeye çeşitli etkileriolmaktadır. Özellikle kablosuz enerji transferine olanak sağlayan şarj istasyonları içerdiği yüksek frekanslaçalışan çeşitli dönüştürücüler yüzünden şebekeden harmonikli akım çekmektedir. Bu çalışmadaMatlab/Simulink programı üzerinde kurulan elektrikli araç kablosuz şarj istasyonunun şebeke üzerindekiharmonik kaynaklı etkilerinin azaltılması için tek ayarlı pasif filtre tasarımı ve optimizasyonugerçekleştirilmiştir. Filtresiz ve filtreli çalıştırılan sistemin toplam harmonik distorsiyonu (THD) değerlerikarşılaştırılarak filtreli çalıştırma koşullarında THDv ve THDi değerlerinin sırasıyla %1.95 ve %3.06değerlerine kadar düşürüldüğü görülmektedir.
Mechanical Properties of Basalt Fiber Reinforced Perlite Aggregate Cement Mortars
Authors: FİLAZİ Ahmet , PEHLİVANLI Zühtü Onur
Published: June 2023

– In this study, the mechanical properties of basalt fiber reinforced perlite aggregate cementmortars were investigated. The aim of the research was to determine the effect of basalt fiber on the strengthproperties of cement mortar and to identify the optimal fiber content. Specimens with different proportionsof basalt fiber were prepared, and their compressive and flexural strengths were measured at 7 days and 28days. A control specimen with no fiber reinforcement (B0) was used for comparison.The results showed that basalt fiber generally enhanced the strength of the cement mortar. The specimenswith basalt fiber reinforcement exhibited higher compressive and flexural strengths compared to the controlspecimen (B0). Particularly, a more significant increase in strength values was observed in the specimenswith basalt fiber at the 28-day testing period. However, the effect of basalt fiber content and distributionvaried among the specimens. In some specimens (B1.5, B2, B3), a slight decrease in strength was observedat certain testing periods.This study highlights the significance of basalt fiber reinforced perlite aggregate cement mortars as aresearch area, considering the increasing demand for their use in construction applications.
The Effect of Material Ratios on Technical Properties in Fly Ash and Blast Furnace Slag Based Aluminum Chip Reinforced Geopolymer Mortars
Authors: FİLAZİ Ahmet , YILMAZEL Rüstem , PUL Muharrem
Published: June 2023

In this article, it is investigated how the increase in aluminum chips ratio affects the spreaddiameter, flexural strength, compressive strength and electrical conductivity of fly ash basis (UA) seriesand blast furnace slag based (YA) series aluminum chips reinforced geopolymer mortars. It was observedthat there was a decrease of 11.29% in spread diameter for the UA series from UAO to UA15, while theYA series showed a decrease of 19.62%. The increase in aluminum chip waste content resulted in asignificant decrease in flexural strength and compressive strength of the material. Furthermore, it was statedthat the increase in the aluminum chips ratio had an effect on the electrical conductivity of the material.Samples produced with blast furnace slag had lower resistivity and higher electrical conductivity thansamples produced with fly ash. The importance of aluminum waste and aluminum shavings ratio in termsof sustainability was emphasized. The recycling and reuse of waste aluminum contributes to energy savingsand reduction of environmental impact, while at the same time prolonging the life of materials andconserving natural resources. As a result, it was seen that the increase in the aluminum chip ratio had asignificant effect on the material properties. It was concluded that careful management of aluminum waste,promoting recycling processes and evaluating alternative production methods are a critical step in achievingsustainability goals.
Top-Down Approaches in Human Pose Estimation: A State-of-the Art Review
Authors: Bölükbaşı Yusuf Enes , Abri Rayan
Published: June 2023

This paper offers a comprehensive exploration of top-down approaches in human poseestimation, a key facet of computer vision. These approaches primarily focus on identifying the humansubject in an image or video, followed by determining the spatial configuration of their body joints. Suchtechniques are instrumental in an array of sectors, from healthcare and sports analytics to entertainment andsecurity systems.The document delves into the foundations of top-down pose estimation, presenting a review of establishedand emerging models. It explicates the role of key performance metrics, including Average Precision (AP),AP at specific Intersection over Union (IoU) thresholds (AP50, AP75), Average Recall (AR), and AR at anIoU of 0.50, in appraising the efficiency and reliability of these models.The paper underscores the substantial strides made in top-down pose estimation and discusses their efficacyin managing diverse real-world scenarios. It draws attention to the various challenges associated with thesetechniques, such as handling occlusions, processing images or videos with multiple individuals, andaddressing computational constraints.In conclusion, while top-down approaches in pose estimation have shown notable progress and promise,there exist avenues for further research and development. This paper intends to provide a foundationalunderstanding of these techniques and a platform for future advancements in the field.
eHealth and Smart Solutions framework for health monitoring in the course of the pandemic
Authors: Balogh János Dávid , Adamkó Attila
Published: June 2023

Our main objective focusing on the different design principles for applications which can receiveand store various data from smart devices e.g., smart bands, smart watches, smart homes and could gainmore information about its users with some extent to their health. We would like to collect this information,store them, then create well understandable diagrams and show them to the user in a modern, responsiveenvironment. We placed great em- phasis on the architecture which holds the necessary features (scalabilityand extensibility). We have followed the standards, recommendations, and protocols during the designprocess. The result is an application framework which fulfills the duty of an XXI. century smart solutionsapplication that could monitor the health of people and even help to live a healthier life avoiding chronicdisorders e.g., obesity and/or diabetes. We focused on predicting and classifying on COVID-19 disease tooaccording to the collected information and research results. We achieved tihs project using our own deviceslike a Samsung Galaxy Watch 2 whch comes integrated Tizen OS and gave the opportunity to develop adata sending application on it. On the other hand we worked with smartbands like the Xiaomi Mi Band 6but it does not have programable OS so we needed to find a solution to collect data from it but his case isdiscussed in the paper later. We would like to implement this project live with the Clinic of our universityto get more real cases and data. We are working on a solution where everyone could have their own medicalassistant to predict and prevent healthcare issues.
The Effect of Ceramic Oxide Type on Compressive Strength and Abrasive Wear Behavior in Different Ceramic Oxide Reinforced Al2024 Composites
Authors: Simsek Tuncay , Pul Muharrem
Published: June 2023

In this study, particulate tungsten trioxide (WO3), Neodymium oxide (Nd2O3), zirconium oxide(ZrO2) and aluminum oxide (Al2O3) ceramics were separately reinforced at 10% weight ratio into 2024aluminum matrix material by powder metallurgy method. Abrasive wear and compression strength testswere carried out on the composite samples. According to the data obtained, the type of ceramic oxidereinforcement in the composite structure was compared according to the wear behavior and compressivestrength. As a result of the abrasive wear tests carried, the lowest wear loss amount was obtained from theAl2O3 reinforced composite, while the highest wear loss value was obtained from the WO3 reinforcedsample. Looking at the compressive strengths, it was seen that the highest compressive stress was obtainedfrom the Al2O3 reinforced composite, while the lowest compressive stress value was obtained from theNd2O3 reinforced sample. It was understood that the hardness values of the ceramic oxides doped into theAl2024 matrix directly affect the wear loss and compressive strength values of the composite structures. Itwas concluded that WO3, Nd2O3, ZrO2 and Al2O3 reinforcement elements in the form of particles dopedinto the Al2024 matrix improve the mechanical properties of the composite structure.
Comparison of Energy Rate of a Level 3 Speech Signal using DWT with the Mother Wavelet Haar , meyer , coiflets , symlets , daubechies , biorthogonal
Authors: AMRAOUI Abdelkader , SAADI Slami
Published: June 2023

The objective of this work is to compare the energy rate of a level 3 speech signal using thediscrete wavelet transform (DWT) of various mother wavelets such as Haar, Meyer, biorthogonal, Coiflets,Symlets, and Daubechies, to determine the range of values for both genders of the speaker. The speechsignal is filtered by an 8th order Butterworth filter.We perform the discrete wavelet transform (DWT) on the mother wavelet to obtain the energy values ofeach mother wavelet at the third level of the decomposition for male and female speakers. We then comparethe energy values of speech signals between men and women speaking the same sentence, This comparisonis conducted on several databases containing repeated sentences for the same individual or both genders,the results are found to be acceptable for further analysis.
ACUTE AND CHRONİC DEGREE OF TOXICITY IN TRAMADOL CONSUMPTİON ON PLASMA PROTEIN, ASPARTATE AMİNOTRANSFERASE (AST), ALANİNE AMİNOTRANSFERASE (ALT) AND ALKALİNE PHOSPHATASE (ALP) İN ADULT WISTAR RATS
Authors: OSSAI Nduka Richard , DAUBRY Tarela Melish Elias , OJIEH Anthony Emeka
Published: June 2023

Although the mechanism of hepatotoxicity from tramadol overdoses is unknown, it is most likelycaused by direct hepatocellular injury, either as a result of ischemia or mitochondrial toxicity. Overdosingon tramadol has been reported to cause acute liver failure. Tramadol-related minor enzyme increases areoften asymptomatic, self-limited, and resolve even when medication is continued. This investigationexamines the short- and long-term effects of tramadol use on liver enzymes in an animal model. The studyinvolved sixty (60) mature Wistar rats of both sexes. Tramadol (300g) were administered to the animals inthe experimental and control groups in the following ways: Before being sacrificed, Group A (n = 5 Malesand 5 Females) received no treatment within the study's time frame. Group B (n = 5 Males and 5 Females)received tramadol 30 mg/kg body weight for 7 days and were sacrificed; Group C (n = 5 Males and 5Females) received tramadol 30 mg/kg body weight for 14 days and were sacrifice; Group D (n = 5 Malesand 5 Females) received tramadol 30 mg/kg body weight for 21 days and were sacrifice, Group E (n = 5Male and 5 Female) received tramadol 30 mg/kg body weight for 42 days and were sacrificed, while GroupF (n = 5 Male and 5 Female) withdrew for 3 weeks after receiving tramadol 30 mg/kg for three weeksbefore sacrificing. Liver was removed from the animals for biochemical examination. The findings of theSPSS analysis on the generated data were expressed as mean SEM. After three and six weeks of tramadoladministration, the results obtained demonstrated a progressive increase in weight and an increase in theactivities of ALT, ALP, and AST in the plasma while decreasing the level of total protein, albumin, directbilirubin as well as indirect bilirubin as compared to the control rats. Therefore, this study comes to theconclusion that tramadol has harmful effects, both acute and chronic, on the structure and operation ofhepatic tissue in wistar rats. As a result, tramadol use needs to be monitored.
Taxonomy Research on Polymeric Outdoor Insulators
Authors: Ali Muhammad Sharjeel , Zaman Shah , Munawar Imran
Published: June 2023

Polymeric protectors appear to be an option in contrast to more conventional materials, forexample, porcelain dielectric or glass insulators, their drawn out electrical and mechanical exhibition cannotanticipate precisely and there are not at this point tests foreseeing their drawn-out conduct. A fundamentalpurpose behind this is that the maturing cycle, which influences the drawn-out exhibition, isn't completelyperceived.
Sentiment Analysis and Emojification of Tweets
Authors: Cerrahoğlu Enes , Cihan Pınar
Published: June 2023

– Social media platforms have become a prevalent means for individuals to share their emotionsand thoughts. With millions of tweets being posted on Twitter every day, these tweets provide us with avast dataset. Conducting sentiment analysis on this dataset can be a valuable method to obtain meaningfulinsights about societal trends. For this purpose, a sentiment analysis model and a web interface thatemojifies emotions were developed using the Python programming language. This model works on tweetsshared on Twitter and utilizes natural language processing techniques to determine the sentiment of thetweets. In this study, 168.274 English tweets were collected using the Twitter API. The collected tweetsunderwent a cleaning process where URLs, hashtags, mentions, and emojis were removed. Then, theTextBlob Python library was employed to label the tweets as positive, negative, or neutral. The labeledtweets were subjected to classification accuracy testing using Gradient Boosting, Logistic Regression,Naive Bayes, Random Forest, and Support Vector Machines machine learning models. The findingsrevealed that logistic regression achieved the highest classification accuracy with 94%. Lastly, a webinterface was developed, which retrieves the last 50 tweets of a queried user's profile and appends a relevantemoji based on the sentiment of each tweet.
GAN ile İnsan Yüzlerinde Değişiklik Yapma
Authors: Kardal Emre , Nabiyev Vasıf
Published: June 2023

GAN bilindiği üzere gün geçtikçe yapay görüntü üretiminde oldukça başarılı bir hale gelmiştir. Fakatbirçok GAN modelinde görüntüler tamamen rastgele ya da belli kurallara bağlı olarak kısmi rastgelegörüntüler oluşturmak üzerinedir. Bu çalışmada insan yüzünde belirlenen bazı kurallara bağlıdeğişikliklerin GAN ile yapılması üzerinde durulmuştur. Önerilen model yardımıyla verilen insan yüzününfotoğrafı bay/bayan olarak değiştirilmesi sağlanmıştır. Aynı model sadece koşul verisi değiştirilerek veyeniden eğitilerek farklı koşulları da öğrendiği gözlemlenmiştir. Oluşturulan görüntü tekrar terslenerek ilkgirişteki verinin üretilmesinde ortalama %90 oranında bir başarı elde edilmiştir.
Encryption face area in color images using Chaotic Maps
Authors: Kouadra Imane , Bouchra Mehamal , Bekkouche Tewfik , Ziet Lahcene
Published: June 2023

This paper introduces a region-based selective image encryption technique using a chaoticapproach. The aim is to address the growing need for secure face image transmission and storage in variousapplications where image information requires protection from unauthorized access. Existing imageencryption schemes often rely on generating randomness in the image to hide the content, but they can betime-consuming during the encryption and decryption processes. Therefore, an efficient algorithm is crucialto ensure practicality and effectiveness. To tackle this challenge, the proposed technique focuses onselectively encrypting and reconstructing facial regions in images. By identifying the importance of faceimages in applications where security is critical, the proposed method offers a targeted approach toencryption. This selective encryption allows for improved efficiency in both encryption and decryptionprocesses, reducing computational complexity and enhancing overall performance. The experimentsdemonstrate the successful encryption and reconstruction of face images, highlighting the preservation offacial details and the robustness of the encryption against attacks. These results confirm the suitability ofthe proposed technique for applications that require secure face image transmission and storage.
Thách thức trong chuyển đổi số ở các trường đại học địa phương tại Việt Nam hiện nay
Authors: Đường Thế Anh Đường Thế Anh
Published: June 2023

Tháng 6 năm 2020, Thủ tướng Chính phủ đã phê duyệt Chương trình Chuyển đổi số quốc gia đến năm 2025 và định hướng đến năm 2030, trong đó giáo dục là trọng tâm. Sứ mệnh tiên phong được trao cho giáo dục ở các trường đại học với mục tiêu là rút ngắn quá trình đổi mới, nâng cao chất lượng giáo dục, đóng góp tích cực vào quá trình chuyển đổi số quốc gia. Bài viết nhằm làm rõ những thuận lợi, khó khăn, cũng như những thách thức mà các trường đại học địa phương phải đối mặt khi thực hiện chuyển đổi số. Từ đó, đưa ra những giải pháp phù hợp, đảm bảo thành công chuyển đổi số ở các trường đại học địa phương Việt Nam hiện nay.
Chuyển đổi số trong giáo dục đại học – Kinh nghiệm từ một số quốc gia châu Á và thực tiễn Trường Đại học Văn hóa, Thể thao và Du lịch Thanh Hóa
Authors: Lê Thị Dương Lê Thị Dương
Published: June 2023

Chuyển đổi số trong giáo dục đại học là một yêu cầu tất yếu, phù hợp với xu thế phát triển chung của thời đại.  phù hợp với bối cảnh lịch sử mới lược giảng dạy nhằm phát huy lợi thế của hình thực dạy học Hiện nay, các trường đại học ở châu Á đã chuyển đổi số đạt những kết quả nhất định. Trong khi đó, Trường Đại học Văn hóa, Thể thao và Du lịch Thanh Hóa mới ở giai đoạn bắt đầu, chuyển đổi số vẫn thiếu đồng bộ, do vậy việc học tập kinh nghiệm ở một số trường đại học khác là có ý nghĩa và cần thiết. Trong bài viết này, tác giả sẽ trình bày một số kinh nghiệm chuyển đối số ở một số quốc gia châu Á và thực tiễn chuyển đổi số tại Trường Đại học Văn hóa, Thể thao và Du lịch Thanh Hóa, từ đó đưa ra các giải pháp cho Nhà trường nhằm hỗ trợ quá trình chuyển đổi số đạt hiệu quả cao.
Hướng dẫn sử dụng kỹ năng số nhằm giúp sv đại học thích ứng nghề giáo viên mầm non
Authors: Nguyễn Thị Hồng Phượng Nguyễn Thị Hồng Phượng
Published: June 2023

Trong giáo dục (GD) ngày nay, học kỹ năng số không chỉ là tùy chọn mà trở thành cấp thiết. Kéo theo đó, việc xây dựng khả năng thích ứng nghề nghiệp cho giáo viên tương lai càng trở thành một nhiệm vụ quan trọng của văn hóa đào tạo. Kết quả nhiều nghiên cứu cho thấy rằng so với những đồng nghiệp lớn tuổi hơn thì nhiều lĩnh vực thế mạnh của giáo viên mầm non tương lai (GVMNTL) có liên quan đến các cơ hội và khả năng tham gia công nghệ số. Vậy việc hướng dẫn học kỹ năng số giúp SV đại học thích ứng nghề nghiệp là một nhiệm vụ quan trọng? Những yếu tố nào có thể ảnh hưởng đến kết quả? Năm 2016, Negru-Subtirica và Pop tìm thấy có ảnh hưởng qua lại giữa khả năng xác định chuyên môn và khả năng thích ứng nghề nghiệp của SV thông qua khả năng tự lãnh đạo bản thân và cách GD hiệu quả khả năng này. Bài viết này nhằm mục đích xem xét một số điểm mạnh và hạn chế của những nghiên cứu đó, có khả năng tạo cơ sở cho các nghiên cứu tiếp theo.
Một số giải pháp bồi dưỡng nhân sự đáp ứng yêu cầu chuyển đổi số giáo dục đại học
Authors: Nguyễn Hoài Sanh Nguyễn Hoài Sanh
Published: June 2023

Ngày nay, chuyển đổi số (CĐS) là một xu thế tất yếu, diễn ra trên phạm vi toàn cầu. Mỗi quốc gia dân tộc, tùy thuộc vào điều kiện đặc thù đã CĐS ở những mức độ khác nhau. Ở nước ta, Chính phủ đã công bố Chương trình CĐS Quốc gia, trong đó CĐS trong giáo dục là một lĩnh vực ưu tiên. Để quá trình CĐS trong lĩnh vực giáo dục nói chung, CĐS giáo dục đại học nói riêng, thành công cần có nhiều điều kiện, nhiều yếu tố, trong đó yếu tố con người đóng vai trò quyết định. Mục tiêu của nghiên cứu này nhằm xác định vai trò của nhân tố con người trong CĐS giáo dục đại học và đề xuất một số giải pháp nhằm đào tạo, bồi dưỡng nhân sự đáp ứng yêu cầu của CĐS trong giáo dục đại học.