bluuebunny/crossref_metadata_2025 huggingface dataset:
Makro ve Mikro Yapıda Geometrik Dönme (Rotational Symmetry) Simetrisi
Authors: Özdemir Ali
Published: May 2023

Simetri (Eski Yunancadan gelen bir terim olup, boyutlarda, yerleşimde, uygun orantı, düzenlemeanlamına gelmektedir. Geometride simetri; bir geometrik şekil veya nesnenin, düzenli bir şekilde iki veyadaha fazla özdeş parçaya bölünebilmesi şeklinde tanımlanır. Aynı zamanda simetri kavramı, genellikle bazıdönüşümler altında değişmez olan bir nesneyi ifade etmek için de kullanılır. Simetri geometrisine sahipolan ve geometrik tanımları yapılabilen örnekleri doğada çıplak gözle görmek mümkündür. Kelebeklerinkanatları, insan yüzü, çiçek yapıları, suda oluşan halkalar gibi doğal yapılar doğada ki bazı simetrileriörnekleridir. Bu araştırmamızda çalışma materyali olarak kullandığımız bitkilerin bazı makro ve mikroyapılarında gözlenen ve geometride dönme simetrisi olarak adlandırılan yapılar tespit edilmiştir. Mikroyapılarda simetri tespiti için mikroskop görüntülerinden yararlanılmıştır. Simetri türü, parçalarındüzenlenme biçimine veya dönüşüm türüne göre belirlenir. Bu simetri gruplarından biri, bizim deörneklerimizde gözlemlediğimiz Dönme simetrisi (rotational symmetry) dir. Geometride, radyal simetriolarak da bilinen dönme simetrisi, bir şeklin kısmi bir dönüşle biraz döndürüldükten sonra aynı görünmesiözelliğidir. Literatürde Makro yapılara ilişkin simetrik özellikler ile ilgili çalışmalar bulunmaktadır. Ancakmikro yapıların simetrisi ile ilgili çalışmalar oldukça sınırlıdır sayıdadır. Çalışmamızda olduğu gibi benzerkonularda, doğada mikro yapıların geometrik özellikleri üzerine yapılan çalışmalar ileride yapılacak pekçok çalışma ve proje için bir model teşkil edeceğinden bu tür çalışmaların önemli olduğu düşüncesindeyiz.
Cheating Detection in E-exams System Using EEG Signals
Authors: Mohammed Hussein M. , Ali Qutaiba I.
Published: May 2023

Cheating in e-exams is a real problem that threatens academic integrity and underminesconfidence in the feasibility of remote assessments. Many previous research papers and studies discussedthe issue of cheating in e-exams to prevent or reduce it through the use of the available technologies suchas the use of a web camera to monitor the examinee, some researchers proposed using specific software torestrict the examinee from accessing resources that are not permitted during the exam. This work aims todesign a Semi-automatic, AI-based e-proctoring system that mitigates cheating in e-exams. This researchproposed an innovative method to detect the possibility of cheating in the e-exams. This method relies onthe use of IoT and the Muse2 devices to detect the examinee's physiological state and determine whether itis “Normal” or “Abnormal” through the examinee`s EEG signal, where the abnormal state indicates apossibility of cheating. Convolutional Neural Network (CNN) was used to distinguish the examinee's state.The collected data from 15 students at the fourth stage of the Computer Engineering Department/ Universityof Mosul ranging between 23 and 26 years old showed that there is an obvious difference between the“calm” or “Normal” state and “stress” or “Abnormal” state in the EEG signal of the volunteer. The accuracyof the system was obtained for many testing datasets. The dataset was divided into two main datasets; the30 and 60 seconds duration time. The best accuracy obtained for the 30sec duration time was 97.37%, and97.14% for the 60sec duration time. The researchers concluded that the EEG signal contains a lot ofimportant information that can be utilized to detect the physiological state of the examinee and that theMuse2 device can be reliable to record the EEG signal.
Multimodal CNN-Based System For Mask And Maskless Face Detection
Authors: ALQARALEH Saed
Published: May 2023

Face masks existed for much longer before the pandemic corresponding to COVID-19, whereverstaff in several sectors, such as medical, chemical, and nuclear, needed to wear masks throughout duties.Following the pandemic caused by the COVID-19 virus, most countries requested publicly covering thenose and mouth as vital life to keep the communities safe. However, 24/7 human superintendence is almostimpossible.In this paper, an efficient and automatic multimodal face mask detection was developed. The model wasengineered based on intensive investigations, where first, the performance of two well-known deep learningmodels, particularly MobileNetV2 and VGG19, was investigated. Next, the performance was furtherimproved using the late fusion principle. Four datasets consisting of roughly 6K, 12K, 4k, and 4k images,respectively, are used to confirm the results robustness of the developed model. Overall, the results of theexperimental works showed that fusion leads to a more stable and outperforming model compared to fivebase CNN models, i.e., MobileNetV2, VGG19, and three sequent models.
Synthesis of polyaniline /CeO2 nanocomposites as inhibitor coating on zinc: Evaluation of the corrosion behaviour
Authors: Abdeslam Messabhia , Hichem Boudellioua , Youcef Hamlaoui
Published: May 2023

In this study, Polyaniline/ceria nanoparticles (PANI/CeO2) nanocomposite (NPs) were preparedby in situ polymerization of aniline in the presence of CeO2 NPs . Ceria nanoparticles were produced viathe precipitation of cerium Ce(NO3)3.6H2O in water where the average hydrodynamic diameter of theobtained nanoparticles was about 8 nm (determined by nanosizer) . Infrared spectroscopy “FTIR” and whitelight interferometry analysis were used to characterize the obtained PANI/CeO2 and also theelectrodeposited coatings. To overcome the low solubility of the polymer /ceria nanoparticles, thecomposites was dissolved in dimethyl sulfoxide solvent under ultrasonic stirring. The electrochemicalbehavior of zinc substrate in the corrosive medium with and without PANI / CeO2 addition was studiedusing d.c polarization techniques and electrochemical impedance spectroscopy “EIS”. All the obtainedresults have shown the good behavior of PANI/CeO2 in the protection of zinc against corrosion. Indeed, theaddition of 66 ppm of PANI / CeO2 to the aggressive solution 0.5N NaCl provides to the substrate anelectrochemical efficiency about of 77.74%. It has been shown that PANI /CeO2 acts on the anodic process.the hybrid PANI/ CeO2 NPs can be considred as an intersting way to enhance the protection performanceof the PANI/CeO2 on zinc
Extreme Weather Events: The Impact of Flooding on Transportation Network: Case Study of Buyukcekmece Basin
Authors: Özçelik Seyhan , Karaman Himmet
Published: May 2023

Transportation is a critical sector which is vulnerable to hazardous events like urban floods. Thedisruption in transportation infrastructure affects the whole community in terms of loss of life and property.A resilient transport system is fundamental for resilient communities, and considering the adverse impactsof climate change, it becomes even more important. The Büyükçekmece Basin is a densely populated andeconomically significant area that also includes regions of natural importance requiring preservation. Thus,a flood hazard can affect more people, cause greater monetary losses and have negative impact on theenvironment and nature.The purpose of this research is to present the disruption of road network in Büyükçekmece Basin due toflooding and create an analytical framework. Vulnerability of road systems to rainfall-induced floods isquantified by integrating different models. An integrated framework linking hydrological model andinundation model is established and the relation between flood depth and road network vulnerability isdetermined. Flood hazard maps are created for two different rainfall events with 1 in 50 year and 1 in 100-year return period and flooded road lengths are determined. The flood levels have shown that there are roadsegments that will face moderate and major flooding. In Büyükçekmece Basin where serious floods haveoccurred in the past, measures need to be taken regarding the road network for possible flood risks.
Distribution Network Voltage Improvement using Dynamic Voltage Restorer with Smooth Super Twisting Sliding Mode Control
Authors: Nouman Danish , Sajjad Intisar Ali , Ali Ahsan
Published: May 2023

Sensitive industrial customers need higher Power Quality (PQ). End-users and electrical utilityfirms are both paying more attention to PQ problems as a result of massive financial losses caused by PQproblems to sensitive industrial loads. The most important and frequently recurring PQ problems in asecondary distribution system are voltage sags and swells. A rapid, adaptable, dynamic Custom PowerDevice called the Dynamic Voltage Restorer can be utilized to reduce voltage sags and swells. The controlapproach selected for switching Voltage Source Converters (VSCs) largely determines its performance. Byusing the Sliding Mode Control (SMC) with Smooth Super Twisting Algorithm (SSTA), this researchsuccessfully removes the effects of voltage sags and swells on the VSC of DVR. When SSTA is used inconjunction with conventional SMC, chattering, a downside of SMC, is reduced while keeping otheradvantages including robustness, shorter response times, and insensitivity to changings in the load. Theefficiency of this technique is evaluated using the MATLAB/Simulink SimPower System toolbox. Thesimulation's findings demonstrate that the Smooth Super Twisting Sliding Mode Controller (SSTSMC) forDVR device can identify and compensate the voltage sags/swells in less than 2 milliseconds (ms), which issignificantly less time than the 20 milliseconds allowed limit of SEMI F-47 standard for sensitive loads andthe values of Total Harmonics Distortion (THD) is less than 5%. The comparative study also performedbetween Real Twisting Algorithm (RTA) and proposed technique Smooth Super Twisting Algorithm(SSTA), which shows that performance of proposed SSTSMC is much better than RTA.
Qualitative Data Analysis in the Age of Artificial General Intelligence
Authors: Abdüsselam Mustafa Serkan
Published: May 2023

Artificial General Intelligence (AGI) is a rapidly developing field in the domain of artificial intelligence. AGI systems aim to replicate human-like intelligence and adaptability by possessing the capacity to perform a variety of intellectual tasks that are commonly associated with human beings. As opposed to narrow or weak AI systems, which are designed to perform specific tasks or solve particular problems, AGI seeks to generate machines that can reason, learn, and solve problems with the same level of competence and flexibility as humans. The multimodal nature of data makes it possible to obtain high-quality solutions to problems of analyzing corrupted or visually attacked images, provided that additional, nonvisual information is available. Additionally, the trend in artificial intelligence towards models with billions of parameters is due to the growth of data modality, leading to significantly higher complexity of models. The paper discusses the field of Artificial General Intelligence (AGI) and its potential to replicate human-like intelligence and adaptability. AGI systems aim to perform a variety of intellectual tasks that are commonly associated with human beings. Overall, the paper provides insights into the current state and future prospects of AGI research, highlighting both the potential and challenges of this rapidly developing field.
Control of Three-Phase Dimmer using Xilinx System Generator
Authors: Mohamed Chafa , Kamel Messaoudi , Lamri Louze
Published: May 2023

Dimmers are alternative converters used to make dimmers for some devices running on the network, as well as in many industrial processes, in this work, the PWM control was presented for a three-phase dimmer associated with an asynchronous machine, first the Matlab/Simulink software was used and then the control was carried out using the Xilinx System Generator tool, the results obtained are comparable for the two implementation software have shown the operation of the dimmer as a starter for the asynchronous machine.
Denim Ürünlerde Permanganatsız ve Taşsız Ekolojik Kar Yıkama Proses Optimizasyonu ve Atık Su Üzerine Etkilerinin İncelenmesi
Authors: Alperen Ceylin , Aslan Filiz , Cinperi Nazlı
Published: May 2023

Dünyanın en eski kumaş çeşitlerinden biri olan denim kumaşlardan yapılan giyim eşyaları, yıllardır her kesime ve her yaşa hitap etmektedir. Denim ürünlerin bu kadar tercih edilmesi, tekstil sektöründeki önemini arttırmaktadır. Denim kumaşa efsanevi rengini veren indigo boyarmaddesinin, yıkandıkça farklı efekt alabilme özelliği mevcuttur. Denim yıkama, çok fazla girdisi olan bir prosestir. Bu nedenle farklı yıkama prosesleri, renk efekti üzerine etkilidir. Denim ürünlerin endüstriyel yıkama prosesleri, kuru ve yaş işlemler olmak üzere iki gruba ayrılmaktadır. Kuru işlemler; zımpara, bıyık, hasar, kılçık ve lazer operasyonlarıdır. Yaş işlemler reçine sprey, permanganat sprey, pigment sprey, haşıl sökme, taş yıkama, enzim yıkama, ağartma, tint, overdye, yumuşatma ve diğer özel işlemlerdir. Denim ürünlerin endüstriyel yıkama proseslerinde yaş işlemlerden biri olan potasyum permanganat uygulaması, denim ürünlerin kar yıkama efekti eldesinde bölgesel olarak ağartma için kullanılmaktadır. İndigo boyarmaddesinin aşındırılmasını kolaylaştırmak, ürünlerin ham görünüşünü devam ettirmek amaçlarıyla da taş yıkama işlemi uygulanmaktadır. Yapılan çalışmada, kimyasalların farklı oranlarda kullanımı ile daha sürdürülebilir bir yöntem olan permanganatsız ve taşsız ekolojik kar yıkama işlemi yapılmış; elde edilen ürünlerin fiziksel özellikleri (kopma mukavemeti, yırtılma mukavemeti, renk değişimleri test edilmiş ve yıkama işleminin denim kumaşın performans özelliklerine etkisi incelenmiştir. Ayrıca, kar yıkama prosesi ve permanganatsız-taşsız ekolojik kar yıkama işleminin atık su yüklerine etkileri, karşılaştırmalı olarak incelenmiştir.
KIDNEY STONE DETECTION AND CLASSIFICATION BASED ON DEEP LEARNING APPROACH
Authors: Genemo Musa
Published: May 2023

Kidney stones are the most common disease, resulting in so many deaths. Early kidney stone detection is essential for minimizing death rates. Early detection and treatment are crucial in the fight against kidney stones. Applying machine learning techniques reduces the workload on physicians while reducing risk and improving diagnostic accuracy. We proposed detection methods in this work that can recognize kidney stones in endoscopy images. For the identification and classification of kidney stones, we suggested five 3D-CNN models. The first three models are used to detect kidney stones; each model has an eight-layer convolutional neural network (CNN-8), while the final two models use a six-layer convolutional neural network (CNN-6) to classify kidney stones. A novel dataset of 1000 images has been collected from various hospitals in Ethiopia. A training set of 0.8 and a testing set of 0.2 were formed from the dataset. The accuracy scores for the 3D-CNN models were 0.985. The novel models produced encouraging outcomes. We think it can address the issues we have had.
Assessment of Adhesion and Moisture Susceptibility of Wood Ashes modified Asphalt
Authors: Zahid Hafiz Ammar , Iqbal Adeel
Published: May 2023

Large quantities of wood ash are produced across the world and are often disposed of in landfills or open dumps, leading to land constraint and environmental problems. Although introducing wood by-products into asphalt helps enhance performance and reduce the aforementioned issues, research has been done to investigate the feasibility of using wood ashes. The purpose of this study is to evaluate how the use of wood ashes affects the performance of asphalt binder and mixes. Asphalt binder and mixes containing 1, 3, and 5 percent by content of mechanically treated wood ashes were prepared. Tests, such as the bitumen bond strength (BBS) and rolling bottle test (RBT), were used to evaluate the rheological and mechanical characteristics of the modified binders and mixes. The findings revealed that a higher concentration wood ashes significantly improved the modified materials adhesion and moisture resistance.
Wastewater Treatment Using Active Microorganisms and Evaluation of Results
Authors: Yalçın Zehra Gülten , Dağ Mustafa , Aydoğmuş Ercan
Published: May 2023

In this study, samples are taken from the facility where the wastewater is located, and tests and analyzes are made with an active microorganism (EM). EM Technology means technology using Active Microorganisms. EM is not composed of a single microorganism, but a mixture of various groups of microorganisms. It has a positive and healthy effect on people, animals, and nature. EM is effective in both aerobic and anaerobic conditions. For this reason, it would be beneficial to apply it at all stages of treatment in conventional wastewater treatment systems, except for the biological reactor. When used in EM-activated wastewater, various compounds are formed that may be beneficial for wastewater (enzymes with high hydrolytic activity and some antioxidant substances). These compounds together with EM microorganisms provide high-capacity purification of wastewater. As a result of analyses using EM, it is seen that the desired values are achieved. Heavy metal determination is made in Çankırı wastewater and water treated with EM using an ICP-OES device at a lower detection limit (LOD) value of the device at ppm level. As a result of treatment with EM, it has been determined that a high concentration of strontium fell to the lower detection limit. This result shows that EM has an effective role in removing heavy metals. It has been seen that the use of EM in wastewater is extremely beneficial in terms of eliminating bad odors, increasing the sedimentation rate of organic matter, and reducing chemical oxygen demand (COD), biochemical oxygen demand (BOD), and suspended solids amount (SSM). Besides, ionization is suppressed by the anti-oxidation effect. When EM is used, the operating cost will be lower as O2 consumption can be reduced. Since the water will still contain EM microorganisms after being treated, it is thought that wherever it is discharged from the wastewater plant to nature, a great improvement will be observed in terms of vegetation and the environment.
UWB Microstrip Patch Antenna Design for Energy Harvesting Applications
Authors: Kanboz Beyza , Palandoken Merih
Published: May 2023

RF energy harvesting systems, which are the receiver part of Wireless Power Transfer (WPT), have gained significant development in recent years. For maximum energy acquisition over a wide frequency range, such as to provide power to small handheld devices like cell phones, tablets, smart watches, and other smart devices, wideband and compact antennas are desired. RF systems are expected to cover different frequency bands, such as 2.4 GHz, 5.1 GHz, 5.8 GHz (Bluetooth/Wi-Fi), 2.3 GHz, 2.5 GHz, 3.5 GHz, 5 GHz (WiMAX), for energy harvesting. For such an RF harvesting system, the antenna is desired to have a wide bandwidth, good gain, and an omnidirectional radiation pattern. Energy harvesting devices refer to designs that integrate production and storage. For instance, radio frequency energy sources contain a large amount of electromagnetic energy in the environment, and with RF energy harvesting systems, a portion of this electromagnetic energy can be collected and converted into usable DC voltage. Microstrip patch antennas are very good alternatives for energy harvesting applications because they are cost-effective, compact in size and weight, flat in structure, and highly repeatable. This paper presents a microstrip patch antenna with a bandwidth of 3.9 GHz in the 3.4 to 7.3 GHz range for UWB applications. The antenna design has a gain value of 3.28dBi at the numerically calculated resonance frequency of 4.9 GHz and generally covers frequencies used for electronic device communication such as Wi-Fi 5 GHz and WiMAX. The proposed antenna design has gain values that are allowed to be used for RF energy harvesting applications.
Integration of Renewable Energy in Green Hydrogen Generation
Authors: Yacine Benchenina , Abderrahim Zemmit
Published: May 2023

The inclusion of renewable energies, especially photovoltaic energy in the green hydrogen production is a very promising idea in the field of energy. However, these sources are unstable and susceptible to a variety of atmospheric influences, including temperature and illumination, for this reason, we must address these issues before we can adopt renewable energy as a major source in hydrogen production. Using Matlab software, we will construct an autonomous photovoltaic system that uses a DC-DC boost converter to link the PV array to the load. To improve the efficiency of the photoelectric power, we will utilize the perturbation and observation MPPT approach.
Preliminary Findings of Fe-Skarn Mineralization in Southeast Anatolian Orogenic Belt (Pertek, Tunceli)
Authors: Yalçın Cihan , Kara Hatice , Ertürk Mehmet Ali , Kalender Leyla , Kumral Mustafa
Published: May 2023

The Southeast Anatolian Orogenic Belt (SAOB), one of the most important belts in Turkey, is located north of the Bitlis-Zagros Suture Zone. Major iron mineralizations are also observed along this belt. The Pertek (Tunceli) region is one of the dominant Fe-Skarn mineralizations. Keban Metamorphites of Permo-Carboniferous age forms the basement of the region. It is mainly represented by metacarbonates, marbles and schists, respectively. This unit is also cut by intrusive rocks from the Upper Cretaceous Elazığ Magmatic Complex (EMC). Tertiary volcanic rocks and sedimentary rocks also overlie both units with angular unconformity. Fe-Skarn was formed at the contact of carbonates belonging to Keban Metamorphites and diorites belonging to EMC. Macroscopically, magnetite crystals and garnet can be observed in the skarn formation, which is easily distinguished by its colour. Polarizing microscopy revealed quartz, calcite, garnet, pyroxene, chlorite and opaque minerals. X-ray diffraction (XRD) analysis revealed that the garnet is andraditic, and the ore minerals are magnetite and hematite. In the ore microscopy, it was determined that magnetite was first transformed into hematite and then hematite into goethite. Regarding the major oxide concentrations of the samples taken from the region, it was determined that the Fe2O3 value reached a maximum of 60% (average 21.94%), SiO2 (average 38.20%) and CaO (average 23.58%) concentrations were high, and Al2O3 concentration was generally low. Al2O3 concentration reaches 17.96 % in the sample where clayification is common. The findings of this study provide a baseline for identifying the origin of the Pertek Fe-Skarn formation.
Development of Composite Materials from Phenol Formaldehyde Resins and Evaluation of Their Uses
Authors: Demirpolat Ahmet Beyzade , Aydoğmuş Ercan
Published: May 2023

In this study, the properties, application areas, and use of phenol formaldehyde resins in composite materials have been investigated. The usage areas of phenol formaldehyde resins are getting more and more widespread. Composite materials are being developed by using them together with fibrous biomass sources. Besides, industrial wastes or inorganic fillers are also supplemented with phenol formaldehyde resin. While phenol formaldehyde-based composites are produced, wastes causing environmental pollution are evaluated and some properties of the composites are improved according to the purpose of use. Generally, organic fiber biomass wastes improve the mechanical properties of phenol formaldehyde-based composites. Inorganic industrial wastes also improve both the thermal stability and non-flammability of composites. Reinforcing materials used as fillers interact physically with phenol formaldehyde-based composites. However, biomass sources can also form chemical bonds with some modification processes. To reduce the use of petrochemical components in phenol formaldehyde-based composites, bioraw material syntheses have been carried out. Thus, new generation composites are being developed that are both environmentally friendly and have a low carbon footprint. Moreover, the reinforcement of hard-to-recycle plastics into phenol formaldehyde increases the workability of the composites.
Petrographic features of Late Cretaceous biotite granites in the Kurtoğlu region (Elazığ/Turkey)
Authors: Sar Abdullah , Rizeli Mustafa Eren
Published: May 2023

The study area is located in a local area around Kurtoğlu village of Elazığ province, located within the Southeast Anatolian Orogenic Belt. The studied biotite granites belong to the Elazig Magmatic Complex. The Elazığ Magmatic Complex is grouped into volcanic, sub-volcanic and plutonic rocks and mafic and felsic. Felsic rocks belonging to the Elazığ Magmatic Complex are represented by granite, granodiorite, tonalite, quartz monzonite, monzodiorite, and mafic rocks are represented by diorite, quartz diorite and gabbros. The biotite granites are porphyric biotite minerals with an average size of one cm. Petrographically, they are composed of K-feldspar, plagioclase, quartz, biotite and opaque minerals. K-feldspars have low birefringence colours, grey tones, and earthy colours in single nicol. Plagioclases; anhedral, euhedral and mostly subhedral crystals. They typically indicate albite, albite+karlsbad and polysynthetic twinning. In some samples, sericitization and carbonation are observed mostly in the middle parts of the plagioclase resulting from alteration.  Biotites; It is generally in the form of subhedral platy-prismatic, rod-like crystals. Pleochroism is seen in brown tones in single nicol. It has high birefringence colours and indicates vivid interference colours in yellowish, blue and green, especially brown tones in double nicol.  Porphyritic texture in which phenocryst and smaller crystals are generally observed in granites.
Analisis Penerapan SAK EMKM pada UMKM Londi Laundry di Kota Malang
Authors: Nurjannah Innany Eva , Ulum Ihyaul , Oktavendi Tri Wahyu
Published: May 2023

Latar Belakang: Standar Akuntansi Keuangan Entitas Mikro Kecil dan Menengah (SAK EMKM) adalah Standar Akuntansi Keuangan yang telah ditetapkan oleh Ikatan Akuntansi Indonesia (IAI) untuk mempermudah para UMKM dalam menyusun dan menyajikan laporan keuangan yang lebih sederhana dan mudah.

Tujuan: Tujuan dari penelitian ini adalah untuk mengulas laporan keuangan yang di gunakan UMKM dan merekomendasikan sistem akuntansi sederhana yang dapat membantu dan memudahkan pemilik UMKM Londi Laundry dalam melakukan pencatatan transaksi keuangan dalam menyusun laporan keuangan berbasis SAK EMKM dengan menggunakan Aplikasi Smartlink serta diharapkan memberikan kemudahan bagi pendanaan dari perbankan atau lembaga keuangan lainnya.               

Metode Penelitian: Jenis penelitian adalah data sekunder. Data sekunder adalah data yang didapatkan secara tidak langsung atau data yang sudah ada dan data sekunder dari penelitian ini adalah laporan keuangan UMKM Loudi Laundry.

Hasil Penelitian: Hasil penelitian ini menunjukkan bahwa UMKM Londi Laundry dalam penyusunan laporan keuangannya belum memenuhi standar akuntansi keuangan usaha mikro, kecil dan menengah.

Keaslian/Kebaruan Penelitian: Riset ini memperluas gambaran tentang penerapan SAK EMKM pada UMKM.
Salud colectiva. La necesidad de un cambio de paradigma. Entrevista a Hugo Spinelli
Authors: Meinardi Elsa
Published: May 2023

En esta ocasión, tuvimos el gusto de dialogar con Hugo Spinelli, investigador del campo de la Salud, referente y pionero en la investigación y la formación en Salud Colectiva en Argentina. En esta entrevista, comenzamos por hablar sobre la salud, las implicancias de las diferentes formas de concebirla, las relaciones con las prácticas médicas y, por último, reflexionar sobre la educación en este campo.
Estratégias e desafios na abordagem da microbiologia na Educação básica brasileira
Authors: Ribeiro Rocha Danielle , Marisco Gabriele
Published: May 2023

Os microrganismos contribuem de forma efetiva para a vida, o que justifica o estudo da microbiologia na Educação básica. Assim, o objetivo dessa pesquisa foi identificar como a microbiologia está sendo abordada e quais os desafios enfrentados pelos professores no ensino dessa ciência. A coleta de dados foi realizada com professores de diferentes regiões do Brasil por meio de um questionário, que foi analisado estatisticamente e através da análise de conteúdo. Os resultados evidenciam que a metodologia mais utilizada é a aula tradicional e que os principais desafios são a falta de recursos, tempo, infraestrutura adequada e apoio pedagógico. Contudo, os professores possuem interesse em investir em mudanças. Assim, considera-se importante investir na formação continuada para evidenciar a possibilidade de utilizar diferentes estratégias didáticas e incentivar mudanças na prática docente.
Una gran familia: un valioso y original aporte al acercamiento de niñas y niños al pensamiento evolucionista
Authors: González Galli Leonardo Martín
Published: May 2023

En este texto se realiza una reseña del libro para niñas y niños sobre evolución biológica del filósofo Santiago Ginnobili titulado "Una gran familia". El libro en cuestión se basa en la figura del naturalista inglés Charles Darwin para introducir la idea de cambio evolutivo y, más específicamente, la idea de ancestralidad común. En relación con el contenido, se destacan algunas virtudes del texto reseñado, entre ellas el recurso a fenómenos conocidos y a razonamientos analógicos, que facilitan la comprensión de una idea científica central en la obra de Darwin y en la biología actual que resulta contraria al sentido común. En relación con el estilo se destaca el carácter claro y atractivo del texto, así como la calidad de las ilustraciones. Se concluye que el libro constituye una buena introducción al pensamiento evolucionista para niñas y niños pequeños, y que su lectura podría facilitar la posterior construcción de los modelos científicos de la Biología Evolutiva en la escuela.
El enfoque histórico filosófico y la didáctica de la ciencia - A 60 años de la publicación de La estructura de las revoluciones científicas
Authors: Ginnobili Santiago
Published: May 2023

En este trabajo reflexionaré acerca de las relaciones entre la filosofía y la didáctica de la ciencia, centrándome en especial en las ideas de Thomas Kuhn. Estas resultan bastante complejas, pues, las preocupaciones didácticas y de comunicación pública de la ciencia se encuentran en el centro de los objetivos de la filosofía de la ciencia de comienzos de siglo XX así como del contexto de escritura de La estructura de las revoluciones científicas. Por otro lado, el enfoque de Kuhn fue influyente sobre la didáctica de la ciencia. La discusión de tales relaciones me permitirá señalar la tensión, sobre la que Kuhn ha discutido mucho, entre la especialización y la incomunicación entre diferentes comunidades científicas. Para Kuhn, el dogmatismo es una parte esencial del progreso científico. Intentaré mostrar que esta idea forma parte de la ideología kuhniana más que un corolario de su enfoque. Finalmente, intentaré mostrar diferentes sentidos en los que las ideas kuhnianas pueden ser relevantes (y lo han sido) para la didáctica de la ciencia.
Didática para o ensino da biologia na visão de estudantes de uma universidade pública brasileira
Authors: Paula de Oliveira Deyla , Cunha de Araújo Gustavo
Published: May 2023

Esta pesquisa tem o objetivo de analisar as percepções de estudantes de Licenciatura em Ciências Biológicas de uma universidade pública brasileira a respeito da disciplina Didática para o Ensino da Biologia, desenvolvida no formato remoto, durante a pandemia da COVID-19. De abordagem quali-quantitativa, este estudo se caracteriza como pesquisa de opinião. Os participantes são 10 estudantes e os dados foram gerados a partir de questionários aplicados a eles via Google Forms no ano de 2021, por meio de uma atividade avaliativa desenvolvida nessa mesma disciplina curricular. Dentre alguns resultados, os estudantes mencionaram a diminuição da qualidade da disciplina ministrada de forma remota; a sobrecarga e a difícil concentração nesse período.
QUO VADIS PONDOK PESANTREN DI ERA UNDANG-UNDANG PESANTREN
Authors: Mustofa Jamal , Salahuddin Marwan
Published: May 2023

This article aims to analyze the challenges of pesantren after the issuance of the pesantren law. Pesantren as an independent educational institution also plays three main functions, namely as an educational institution, a preaching institution and a community empowerment institution. Pesantren in a unique way and able to dialectic with the times and able to build a unique symbiosis with the state, but always with a careful character to the state. The presence of the Pesantren Law, on the one hand, is a class increase for pesantren, because it is recognized by the state as part of the national education system. However, a new challenge arises, namely in terms of how to maintain its distinctive character and freedom from state interference which tends to be hegemonic.
Analis Perilaku Konsumen Masyarakat Ponorogo Sesaat dan Sesudah Datangnya Bulan Ramadhan
Authors: Hasanah Anis Faridatul
Published: May 2023

Abstract. This study aims to determine how the consumer behavior of the Ponorogo community during and after Ramadan. This study uses a descriptive qualitative research analysis approach. The data collection is obtained from several techniques, including secondary data, interviews with informants, and observation techniques through documentation of some data or image archives related to the object of research. From this study it is known that 95% of respondents stated that they experienced an increase in consumption costs during the month of Ramadan. The increase in consumption costs can be seen through the increase in food and drink consumption expenditures and the purchase of clothing for the preparation of Eid. Consumer behavior in the month of Ramadan with other months experiences a significant difference. This can be proven by the increasing number of people shopping at the D-2 market ahead of Ramadan to prepare for consumption in that month and H-10 before Eid to buy clothes, sandals or shoes and prepare for Eid preparation.
Pengaruh Globalisasi Terhadap Rasa Cinta Tanah Air Pelajar di Banyumas
Authors: Dewi Dinie Anggraeni , Listiana Yhesa Rooselia
Published: May 2023

This research discusses the influence of the development of globalization on the love of the homeland of students in Banyumas, which aims to determine how much they understand and how much love their homeland has for the Unitary State of the Republic of Indonesia. The author uses descriptive quantitative research methods, where the authors collect data by sharing a google form link to be filled in by students in Banyumas. As a result, there are several teenagers in Banyumas who admit to being addicted to technology and obsessed with social media. They also claim to know the meaning of love for the country, but in reality they are still confused about implementing the love for their motherland for the nation and the State of Indonesia.
Pentingnya Pendidikan Kewarganegaraan untuk Mewujudkan Peserta Didik yang Cerdas dan Baik (Smart and Good Citizen)
Authors: Iyan Acep , Dewi Dinie Anggraeni
Published: May 2023

Citizenship education has an important role in shaping character and acts as a citizen's self-actualization, both individually and in groups according to their respective rights and obligations. In building the nation's character into a strong character, character education is needed, The existence of a nation is seen from the character of its citizens, the character of a strong citizen becomes a nation with dignity and of course respected by other nations. Therefore we need a character development process through character learning civic education, in order to create students who excel in all areas of life and become good leaders in the future.
Penanaman Karakter dalam Pendidikan Kewarganegaraan
Authors: Wulandari Amelia Putri , Dewi Dinie Anggraeni
Published: May 2023

Citizenship education is an educational process to build exemplary, willingness, and the ability of individuals or students to develop creativity that reflects the national identity which requires socio-cultural values. In the context of national and character development, civic education has a very important position, function and role in the life of the nation and state. The method used is a literature review of various writings, both books and journals related to the implementation of character in Citizenship Education based on strengthening character education. There are three main approaches to character education, namely the first one is the cognitive development, approach the caring approach, and the traditional character education. Citizenship education provides provisions for citizens in terms of intellectual intelligence, emotional intelligence, social intelligence, and spiritual intelligence.
AKSELERASI PUBLIKASI ILMIAH MAHASISWA: Studi Kasus WPAJ HMJ IAT UIN Sunan Gunung Djati Bandung
Authors: Darmalaksana Wahyudin , Busro Busro
Published: May 2023

Penelitian ini bertujuan membahas akselerasi publikasi ilmiah mahasiswa melalui workshop. Penelitian ini merupakan jenis kualitatif melalui studi lapangan dengan metode partisipatoris dan analisis keberhasilan. Hasil dan pembahasan penelitian menunjukkan bahwa hingga hari ke-7 telah menghasilkan artikel ilmiah sebanyak 7 artikel. Selebihnya, 3 Orang sampai pada tahap 10, 5 Orang tahap 9, 7 Orang tahap 8, 11 Orang tahap 7, dan selebihnya sedang proses tahap 6, tahap 5, tahap 4, tahap 2, dan tahap 1.  Bahkan satu orang peserta pada hari ke-4 telah berhasil melakukan akselerasi publikasi di jurnal ilmiah. Penelitian ini menyimpulkan bawah workshop penulisan artikel jurnal mengalami efektifitas bagi peningkatan keterampilan mahasiswa dalam penulisan artikel jurnal dan akselerasi publikasi ilmiah, meskipun dijumpai berbagai kendala, seperti mahasiswa tengah sibuk menghadapi ujian akhir semester, ganguan jaringan internet, tidak tersedia fasilitas laptop, dan lain sebagainya. Penelitian ini merekomendasikan kepada panitia untuk menentukan pilihan di antara strategi konferensi dan strategi pengiriman naskah artikel ke jurnal ilmiah reguler dalam memastikan akselerasi publikasi ilmiah.
Metode Sains: Membaca Pemikiran Epistemologis al Attas dan Wall
Authors: Khakim Usmanul , Amrullah Khasib , Nasif Hifni
Published: May 2023

This paper will discuss “the scientific method” which proposed by al Attas and Thomas F Wall. The main question will be discussed here is “where is the position of religious knowledge in the scientific method?”; where religious knowledge as a source of truth. In other words, “is the religious knowledge can be accommodated into the scientific method?” Based on this main quetion, the study aimed to compare the thoughts of al Attas and Wall in the this theme. The two figures were chosen; they are both contemporary thinkers are the philosophers of science, where al Attas represents Islamic science philosopher and Wall represents Western science philosopher. This article is a literature study; while content and comparative analysis will be implemented as the methods of this study. Besides, the philosophical aproach will be take a role in this discussion.  The result of this study is Wall didn’t accommodate religious knowledge into the scientific method. Wall concluded that the truth is based on the researcher subjective; which is formulated into a hyphothesis. On the other hand, al-Attas accepted religious knowledge (read: Islam) as objective truth into scientific method.
SYSTEMATIC LITERATURE REVIEW: Model Pembelajaran Discovery Learning Untuk Meningkatkan Kemampuan Berpikir Kritis
Authors: Ardhini Rosa Ary , Waluya St. Budi , Asikin Mohammad , Zaenuri Zaenuri
Published: May 2023

The purpose of this study is to determine the effect of the Discovery Learning model on students' mathematical critical thinking skills and to analyze indicators of critical thinking skills according to this literature review. The research method used is Systematic Literature Review or (SLR). This study traced 15 nationally accredited articles on Sinta 2 to Sinta 5 obtained from Google Scholar. The results showed that 1) The Discovery Learning model had a positive and significant impact on students' critical thinking skills in each educational unit, Elementary School , Junior High School, and Senior High School. 2) The application of the Discovery Learning model is able to improve students' critical thinking skills. 3) The indicators recommended to be used as a reference for students' critical thinking skills are (1) Identification, (2) Define, (3) Enumerate, (4) Analysis, (5) List, and (6) Self-correct.
Studi Literatur Komunikasi Matematis, Self Efficacy, Model Pembelajaran Trefinger dan Asessmen Kinerja
Authors: Nurhayati Puji , Waluya St. Budi , Asikin Mohammad , Zaenuri Zaenuri
Published: May 2023

Mathematical communication is needed by people to communicate ideas or solving mathematical problems, either orally, in writing, or visually, both in learning mathematics and outside learning mathematics. Mathematical communication skills can be viewed from several aspects, one of which is self-efficacy which affects student success. In addition to mathematical communication, self-efficacy or self-confidence in one's ability to communicate ideas simultaneously has an influence on learning achievement. The teacher also uses a learning model, namely the Trefinger learning model. This model uses divergent thinking along with the ability to apply the concepts that have been learned. In addition, the teacher also uses a performance assessment, with a performance assessment an assessment will be carried out on student activities as it happened.
Metode Picture And Picture Sebagai Upaya Peningkatan Pemahaman Konsep Merawat Hewan di Kelas II SDN Kepanjenkidul Kota Blitar
Authors: Laila Ida Nurul
Published: May 2023

Abstract. Elementary education or elementary school is the initial momentum for children to improve their abilities, from elementary school they get immunity to learning which then becomes a habit they do in the future. Thematic learning in class II on how to take care of animals, there are still many students who are not used to doing it at home. For this reason, there is a need for education from schools that foster students' love for animals and plants in the student's environment. This learning must be started early so that in the future students are accustomed to doing it at home. The thing that is currently blocking it is the existence of a pandemic so that learning from teachers must be online, but teachers must be more creative in developing their professionalism. The teacher uses the Picture and Picture learning method so that online learning goes well. Based on this, qualitative research is needed on students in learning about Caring for Animals. The type of research used is Classroom Action Research (CAR). Data analysis techniques used are data reduction, data presentation, and drawing conclusions.
Pengembangan E-Modul Berbasis Metode Inkuiri Pada Materi Pecahan Kelas IV SD
Authors: Oktavia Ade Sari , Ain Siti Quratul
Published: May 2023

This development research aims to develop E-Module teaching materials that are suitable for use in learning mathematics on equivalent fractions. This development research uses the ADDIE research method. This research is focused on three stages. Analysis Phase (1), which includes an analysis phase consisting of analysis of teacher and student needs, curriculum analysis and analysis of learning materials, Design Phase (2) the design phase of designing lesson plans, designing conventional modules in word, converting conventional modules into PDF, and changing the PDF module into an E-Module form, as well as the Development stage (3) which includes the validation and revision stages of the product. The subjects in this study were 2 material experts, 2 linguists, and 2 design experts. The instrument used is a validation sheet and the data analysis techniques used are quantitative and qualitative. The results obtained from the development of the E-Module based on the inquiry method on grade IV elementary school fraction materials that are suitable for use based on the assessment of material experts 91% with very feasible criteria, linguists 87.77% with very feasible criteria, design experts 96.3% with very decent criteria. The average percentage of validation results is 91.69% with very feasible criteria without revision.
Kerjasama Guru dan Orang Tua dalam Pembentukan Karakter Disiplin Siswa Kelas V SDN 190 Pekanbaru
Authors: Elpa Rhenalda , Dafit Febrina
Published: May 2023

The study aims to describe the form, supporting factors and inhibiting factors of teacher and parent cooperation in the formation of disciplined character.  The approach used is a descriptive approach. Sources of data involved 1 teacher and 3 parent with research instrument used were observation guidelines, interview guidelines, documentation guidelines. The data validity technique uses triangulation. This data analysis technique uses themiles and huberman model, namely data reduction, data presentation, and conclusion. The results of this study indicate that the forms of cooperation between teachers and parents include: Forming associations, conducting sicialization of disciplined character education, programs for parents, involving parents in planning disciplined, character education, making agreements about disciplined, making agreements tocombat the impact of media use on students, teachers visit to parents homes. The supporting factors for the cooperation of teachers and parents are the facilities and infrastructure and the involvement of parents. The inhibiting factors are parental awareness, there are still parents who cannot attend meetings, communication between teachers and parents.
The Effect of Discipline on Learning Outcomes of Students of Class V SDN 161 Pekanbaru
Authors: Nengsih Tia , Ain Siti Quratul
Published: May 2023

This research is motivated by the existence of problems regarding discipline and student learning outcomes at SDN 161 Pekanbaru which are still relatively low and have not been carried out properly. This study aims to determine the effect of discipline on student learning outcomes at SDN 161 Pekanbaru. This type of research uses a quantitative approach with an ex post facto research design. The population of this study is class V, totaling 72 students. While the sample of this study used a saturated sampling technique, the research sample amounted to 72 students from class V. The data collection technique used a questionnaire sample, and documentation. Testing the instrument using validity and reliability. Data collection techniques are descriptive analysis and prerequisite tests, namely normality, homogeneity, hypothesis testing in the form of simple linear regression using the conditions Ha is accepted and Ho is rejected. Based on the research data processing, there is a significant influence between discipline on the learning outcomes of fifth grade students at SDN 161 Pekanbaru with the proof that the t-test results are greater than t-table (t-count > t-table) or (4,432>1.997). This means that the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected.