bluuebunny/crossref_metadata_2025 huggingface dataset:
Ajaran Akhlak Dalam Novel Takdir Sang Arsy Karya Nur Hoiriah
Authors: Pertiwi Anggun Bella , Pebrianti Ike Tri , Juliansah Pepes Redi
Published: September 2024

Saat ini banyak sekali kejadian-kejadian yang mencerminkan penurunan akhlak pada generasi muda. Peneliti berharap pesan moral (akhlak) yang ada pada novel Takdir Sang Arsy karya Nur Hoiriah tersebut dapat ditangkap oleh para remaja sehingga dapat mempengaruhi pola pikir dan prilaku para remaja pada saat ini. Masalah dalam penelitian ini adalah bagaimanakah ajaran akhlak dalam novel Takdir Sang Arsy karya Nur Hoiriah? Penelitian ini bertujuan untuk mendeskripsikan ajaran akhlak dalam novel Takdir Sang Arsy karya Nur Hoiriah. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu Teknik deskriptif kualitatif. Sumber data dalam penelitian ini yaitu novel Takdir Sang Arsy karya Nur Hoiriah yang berisi tentang ajaran akhlak berjumlah 62 ajaran yang terdiri dari tiga puluh satu ajaran akhlak terhadap Allah SWT, tiga ajaran akhlak terhadap Rasul SAW, dua puluh empat ajaran akhlak terhadap orang tua, dan empat ajaran akhlak berpakaian. Ajaran akhlak yang paling banyak muncul dalam novel Takdir Sang Arsy karya Nur Hoiriah adalah ajaran akhlak terhadap Allah SWT, yaitu ditemukan tiga puluh satu ajaran akhlak terhadap Allah SWT
Struktur Dan Isi Mantra Lisan Masyarakat Desa Tanjung Kurung Kecamatan Semidang Aji Kabupaten Ogan Komering Ulu: Sebuah Analisis Semiotik
Authors: Anggraini Tri Riya , Awalludin Awalludin , Nilawijaya Rita
Published: September 2024

Tujuan penelitian ini adalah untuk mendeskripsikan struktur dan isi mantra Lisan Masyarakat desa Tanjung Kurung kecamatan Semidang Aji Kabupaten Ogan Komering Ulu. Metode yang digumakan dalam penelitian ini adalah metode deskriptif. Teknik pengumpulan data dalam penelitian ini menggunakan teknik observasi, teknik wawancara, teknik dokumentasi, teknik dan teknik rekam. Teknik penganalisisan data pada penelitian ini menggunakan teknik deskriptif guna menjelaskan dan menganalisis Struktur dan Isi Mantra yang ada di Desa Tanjung Kurung. Hasil penelitian ini terlihat bahwa mantra yang terdapat pada mayarakat desa Tanjung Kurung yaitu mantra ketinggungan, mantra pergi ke hutan, mantra untuk berbedak, mantra untuk terkilir dan mantra untuk anak menangis malam. Dari mantra yang diperoleh akan dianalisis  berdasarkan struktur mantra yaitu bunyi, kata, baris, bait, tipografi, dan isi  mantra akan di analisis berdasarkan pembacaan semiotik yaitu pembacaan heuristik dan hermeneutik. Dengan demikian analisis mantra masyarakat desa Tanjung Kurung  mempunyai struktur dan isi mantra. Berdasarkan hasil penelitian dan pembahasan disarankan bagi pengguna mantra agar bisa melestarikan mantra yang ada di daerah masing-masing dan informasi yang diperoleh dari ciri-ciri struktur dan isi mantra yang terdapat dalam mantra dapat dimanfaatkan bagi pengembangan dan perluasan wawasan dalam studi sastra yang bertolak dari fakta, serta dapat dijadikan ide untuk menciptakan karya yang modern.
Analisis Penerapan Model Pembelajaran Problem Based Learning dalam Pembelajaran PKn di Sekolah Dasar
Authors: Salma Rafidah , Laili Zumala
Published: September 2024

Pelaksanaan pembelajaran di sekolah dasar, khususnya pada mata pelajaran PKn masih ditemukan banyak permasalahan dalam hal pemahaman dan keterampilan. Salah satu cara yang efektif untuk mengatasi hal tersebut adalah penerapan model pembelajaran Problem Based Learning (PBL). Tujuan penelitian ini adalah mengkaji lebih mendalam dengan menganalisis dan mendeskripsikan penerapan model pembelajaran problem based learning dalam pembelajaran PKn di sekolah dasarryang telah dilaksanakan. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian studi literatur. Langkah yang digunakan dalam penelitian ini yaitu fokus artikel ilmiah, pengumpulan data, analisis data, penarikan kesimpulan. Hasil dari penelitian ini adalah penerapan model pembelajaran PBL mampu untuk meningkatkan kualitas pembelajaran karena mampu meningkatkan hasil belajar, keaktifan, kemampuan berpikir kritis, pemahaman terhadap materi, serta meningkatkan motivasi belajar peserta didik. Selain itu, melalui penerapan model pembelajaran problem based learning pada pembelajaran PKn juga dapat mengembangkan karakter baik pada peserta didik, seperti nasionalis, toleransi, demokratis, disiplin, dan mandiri
PERSEPSI SISWA TENTANG PELAKSANAAN PEMBELAJARAN BERBASIS PROYEK DI SMK SENTOSA BHAKTI BATURAJA
Authors: Angelia Putri Regina , Qosim Arief , Isa Yamanto , Rahmi Juhaidatur , Syakdiyah Halimatus
Published: September 2024

Tujuan penelitian untuk mengetahui bagaimana persepsi siswa tentang pelaksanaan pembelajaran berbasis proyek di SMK Sentosa Bhakti Baturaja. Jenis penelitian ini adalah penelitian kuantitatif dengan metode Deskriptif. Populasi penelitian ini adalah Siswa di SMK Sentosa Bhakti Baturaja yang berjumlah 179 orang. Teknik Pengumpulan data adalah kuesioner dan alat pengumpulan data berupa angket. Teknik analisis data menggunakan rumus persentase. Berdasarkan hasil penelitian, persepsi siswa tentang pelaksanaan pembelajaran berbasis proyek di SMK Sentosa Bhakti Baturaja untuk indikator tahap 1: Dimulai dengan pertanyaan esensial diperoleh rata-rata persentase 80,03% dengan kategori baik, indikator tahap 2: Mendesain rencana proyek diperoleh rata-rata persentase 83,66% dengan kategori baik, indikator tahap 3: Membuat jadwal diperoleh rata-rata persentase 80,35% dengan kategori baik, indikator tahap 4: Memonitor peserta didik dan memantau perkembangan proyek diperoleh rata-rata 85,45% dengan kategori baik, indikator tahap 5: Menilai hasil diperoleh rata-rata 86, 21% dengan kategori baik sekali, dan untuk indikator tahap 6: Mengevaluasi pengalaman diperoleh rata-rata 84,06 dengan kategori baik. Kesimpulan darı hasil penelitian persepsi siswa tentang pelaksaan pembelajaran berbasis proyek di SMK Sentosa Bhakti Baturaja ini termasuk pada kriteria baik dengan persentase 83,29%, jadi pelaksaan pembelajaran berbasis proyek di SMK Sentosa Bhakti Baturaja telaksana dengan baik.
Predictive direct power control of a grid connected photovoltaic system, associated with an active power filter
Authors: Belhadji Lakhdar , Amrani Mohamed Nader
Published: September 2024

This paper deals with power quality improvement using a three-phase active power filter (APF) connected to a PV power system. This paper deals with power quality improvement using a three-phase active power filter (APF) connected to a PV power system. The DC-DC boost converter acting as an interface within the PV system and the three-phase voltage source inverter. A fuzzy logic maximum power point tracking (MPPT) controller is used to obtain the maximum power from the PV system. Furthermore, the optimal selection of the inverter switching states is realized by combination of direct power control (DPC) and a predictive method. Modelling and simulation of the system were performed by using Matlab/Simulink software.
Valorisation of Algerian agro-wastes as renewable biofuels: Impact of using microwave-assisted method on lipid extraction
Authors: Bakhouche Fairouz , Madani Leila , Houhou Oussama
Published: September 2024

Fossil fuels are the largest contributor to climate change, representing about 90% of carbon dioxide emissions. Given the environmental impact and the high prices around the world, finding an alternative solution has become necessary at the present time. Biodiesel, as a renewable energy, is considered one of the possible solutions to reduce these emissions since the CO2 emitted during combustion will be recycled again by nature for feedstock production. This process is known as a closed carbon cycle. The cost of producing biodiesel depends on the nature of the raw material and the production method which involves both oil extraction and its transformation to biodiesel. Our contribution lies in feedstocks choice and extraction method, namely, we provide a comparison between conventional extraction methods including maceration, Soxhlet and microwave-assisted extraction as an innovative method. The latter technique has been developed for the extraction of lipids from different agro-wastes available in Algeria. Our results show that MAE of lipid has proven its effectiveness in terms of rapid and powerful heating, particularly regarding extraction time, which was 1/6 and 2/3 of SE and ME extraction time respectively. The use of different extraction method has no obvious impact on the presence of functional groups, between dates' palm seeds and olive pomace lipids. However, it can be more significant when using ME.
Bio-valorization of Cow Dung for Green Renewable Energy
Authors: Kadir Lamia , Saber Meryem , Khelifi Aissa , Yassaa Noureddine
Published: September 2024

Recovering organic waste, mainly animal manure, to produce biogas (through bio-methanization) could be seen as an economical, decentralized and environmentally friendly solution for farm waste management since it provides energy autonomy and sustainable agricultural development in rural areas. In this work, cow manure from a cattle farm located in Bouzereah, was used as a substrate. An experimental set up consists of 1.5-liter glass batch digester with a total solid concentration of 5.15%, a heating system (thermostated bath) and a magnetic stirring system. The experiment was monitored for 36 days in a thermophilic environment (55°C). The monitored physico-chemical characteristics of cow dung samples; are: pH, acidity, alkalinity, biogas volume and chemical oxygen demand (COD). Biogas production began at a rate of 0.27 L/day on day 11, with a total biogas potential over 50 L/kg of dried solid. The observed buffering capacity indicate a promising potential to use this substrate in co-digestion process namely for acidic substrate such as chees-whey and household wastes.
Opportunity and feasibility studies for the deployment of green hydrogen in Algeria
Authors: Kaabeche Abdelhamid , Bakelli Yahia , Hannoun Lynda , Drici Kamelia
Published: September 2024

This study focuses on the technical and economic feasibility of green hydrogen production systems using three wind turbine technologies. These are the VESTAS V90, GAMESA G80 and LAGARWEY LW72 models, each with a power of 2MW. These turbines are being deployed at three distinct sites (the north, the high plateau and the Algerian south). The results obtained allow us to compare the costs and volumes of hydrogen production for the three sites and wind turbine technologies chosen. Results clearly show that VESTAS wind tur-bines offer the most advantageous costs for hydrogen production, with costs of $20.16/kg, $10.47/kg and $9.11/kg for the Algiers, El-Bayadh and Adrar sites respectively, compared with costs of $29.18/kg, $14.37/kg and $12.81/kg for the same sites using LAGERWEY wind turbines. These results highlight the importance of evaluating both the quantity of hydrogen produced and the related cost, taking into consideration the choice of site as well as the wind turbine technology used.
Energy recovery from two low-value date varieties
Authors: Guetni Lilia , Bessah Rahma , Kechkar Madina , Aziza Madjda , Tebbouche Latifa , Abada Sabah , Amarouche Nassima
Published: September 2024

Algeria produces 500,000 tons of dates a year, 53% are common varieties (Ould El Hadj 2012 ) (1).Production of bioethanol from two varieties of dates that are not widely marketed, Degla Beïda and Timjouhart. We analysed the physicochemical composition of the raw material: water content, acidity, °Brix degree, total sugars, reducing sugars, fat and proteins. The extracted date juice was then fermented for 72 hours and distilled to purify the ethanol. After fermentation and distillation, analyses were carried out by GCMS. The results showed that the juices extracted from the two varieties were rich in total sugars, 62.89% and 56% respectively for Degla Beïda and Timjouhart, but low in protein and fat. With regard to alcoholic fermentation, the yeast Saccharomyces cerevisiae proved effective in producing ethanol, with yields of 86.79 g/l for Degla Beïda dates and 68.64 g/l for Timjouhart dates. With the application of processing and bioprocessing technologies, these date varieties could be exploited for further opportunities in various industries.
On-Grid Hybrid PV/WT Renewable Energy System for Green Hydrogen Production
Authors: Kabouche Nourdine , Meziane Fares , Nouicer Ilyes , Boudries Rafika
Published: September 2024

The term "Power-to-X" (PtX) refers to a set of techniques for converting electrical energy into another form of energy, primarily focusing on hydrogen production. Produced hydrogen can be stored, distributed, and then used directly (to regenerate electricity, generate heat, or in transportation, steel, and chemical industries) or indirectly to produce ammonia, fertilizers, methane, methanol, e-fuels, and more. Thus, PtX is a mean of storing intermittent energy and a key contributor to the energy transition and decarbonization. In this article, we examine a grid-connected green hydrogen production system. This 1 MW renewable capacity system consists of a 300 kW wind turbine, a 700 kW photovoltaic field, and a 209 kW electrolyzer. In this system, any excess energy is integrated into the grid, enhancing overall energy sustainability. Conversely, when energy output is insufficient for the electrolyzer, the deficit is sourced from the grid, ensuring continuous and reliable operation. This dynamic interaction with the grid optimizes energy usage and reinforces the stability of the system. The results show an annual hydrogen production of about 16 tons, renewable energy production of approximately 1.9 GWh/year, a 20.85% capacity factor, a shortage of about 144.5 MWh, and an energy excess of about 824 MWh.
Energy and exergy analysis of a parabolic trough driven an ORC cycle for heat and power supply
Authors: Karoua Housseyn , Laissaoui Mohammed , Baissi Mohamed Tahar , Lecheheb Sabrina , Bouhallassa Amar , Bensaci Charaf-Eddine
Published: September 2024

Converting solar energy using the Parabolic Trough Collector (PTC) to produce electrical energy and supply industrial heat is one of the most prominent and most popular sustainable and renewable, widely used throughout the worldwide due to its effectiveness and benefit returns. For this reason, this study aims to investigate the effectiveness of these power plants under a specific climatic conditions and analysis the results come out from the simulation using an EES developed model. The analysis investigates the energy and exergy of the PTC plant coupled with Turboden ORC cycle. The presented model allows us to preview the theoretical results and derive the expected results smoothly, with the possibility of development for a better control of the use of renewable energies in the industrial field. The thermal efficiency of the ORC cycle increases as the heat output increases until it reaches an almost constant value above 2801 [kW] in heat output with a output capacity of the ORC cycle about 1 [MW].
Application of Artificial Intelligent Techniques for Power Quality Improvement in Microgrid System
Authors: Khallouf Khaoula Nermine , Laid Zarour
Published: September 2024

This paper focuses on modeling, control and power quality improvement of a microgrid connected system. This last was designed as a multi-converter system with Wind Turbine driven Permanent Magnet Synchronous Generator, and lithium ion Battery Storage Energy System. These sources are connected by a continuous bus to a nonlinear load through a DC /AC converter and three-phases multi-functional voltage source inverter. Where, wind systems are considered as primary power resource, and the grid is used for the effect of consumption of the overage power available from sources, when the battery has been fully charged. Multi Functional Voltage Source Inverter is used to ameliorate the performance of the proposed system, guaranteeing both reactive power and harmonic compensation. Moreover an intelligent control by fuzzy logic control algorithm are managed In order to extract the maximum power from wind turbine, to guarantee an effective storage management, this about the DC side. For the AC side a direct power control strategy with fuzzy logic algorithm have been used. The simulation of the system solution is carried out in Matlab/Simulink. The obtained simulation results show that the technique of fuzzy logic furnish the best solution in term of robustness, optimization performance, low THD and fast dynamic response.
Improvement of heat transfer within solar water heater’s tubes (SWH) using nanofluids
Authors: Benmalek Toufik , Boutra Abdelkader , Boukraa Moustafa
Published: September 2024

This research offers a numerical study of steady and laminar mixed convection flow in a circular pipe as part of a flat plate solar collector, which is crossed by nanofluids. The pipe is kept at a constant wall temperature and then at a constant heat flux, which represents the solar radiation received by the pipe. The governing coupled equations are solved with the finite volume approach. Computations are carried out using an in-house computer code, which has been satisfactorily validated by comparison to previous investigations. Empirical relations are used to predict the effective thermal conductivity and viscosity of nanofluids. The results are investigated using dynamic and thermal fields, with a special emphasis on the Nusselt number calculated along the active wall. They demonstrate that increasing the volume fraction of nanoparticles and Reynolds number improves heat transfer.
Huge amounts of iron raw material from the Early Iron Age settlement of Dédestapolcsány-Verebce (N-Hungary) – a preliminary archaeometallurgical study
Authors: Török Béla , Barkóczy Péter , V. Szabó Gábor
Published: September 2024

The team of the Institute of Archaeological Sciences of the Eötvös Loránd University has been investigating the Early Iron Age hillfort at Dédestapolcsány-Verebce-bérc (Northeast Hungary) since 2020. The settlement was destroyed by siege in the late 7th century BC, as evidenced by hundreds of early Scythian bronze arrowheads and burnt buildings. Based on the recovered metal and pottery findings the settlement dated to the Early Iron Age in the Carpathian Basin (end of the 7th century – beginning of the 6th century BC). The quantity of the Early and Middle Iron Age iron and bronze artefacts and pieces of iron raw material on the site is exceptionally high. More than 30 depots were unearthed which include pieces of iron raw material. In the whole territory, the number of these finds is more than 600. The average weight of the pieces was 1.54 kg. A few selected objects were sampled and subjected to archaeometric analysis (OM and SEM-EDS). The main aim of the examinations carried out by the experts of the Archaeometallurgical Research Group of the University of Miskolc (ARGUM) was the material characterisation of the samples to figure out what kind of processing has been applied and reveal how the iron raw materials can be connected in any way to the other iron objects found at the site. Based on the results, it can be concluded that the iron pieces are compacted with a slightly heterogeneous structure. Each one is a part of a single bloom, not several pieces of different blooms assembled together. Numerous pores and cavities were observed in the microstructure of the samples. Their basic character is similar, although, they differ from each other, mainly in terms of carbon content and degree of forming. These pieces are not typical semi-finished products; they can be identified somewhere halfway between primary bloom and compacted bar.
Lazurite at Novgorod: techniques, mixtures, provenance
Authors: Giumlia-Mair Alessandra R.G , Dubinina Elena , Vdovichenko Marina V. , Zubavichus Evgenius , Riccardi Maria Pia , Musa Maya
Published: September 2024

An extensive collection of wall-painting fragments that in the 19th century was removed from the walls and buried under the floor of the Cathedral of St. George was collected during the 2013-2023 architectural and archaeological excavations on the area of the St. George’s Monastery at Veliky Novgorod (Russia), conducted by the Institute of Archaeology of the Russian Academy of Sciences. Among the pigments there were different kinds of blue, but the most common was rather pure lapis lazuli (lazurite), identified with XRF, SEM-EDS and XRD. Lazurite was the most valuable and expensive ancient pigment, as it was extracted and imported from few deposits, the most important of which was that of Sar-e-Sang in the Afghanistan region of Badakhshan. Lazurite contains a significant amount of sulphur; therefore, the δ34S values of the blue pigment can be used to identify the lazurite deposit. The sulphur isotope analysis was carried out using the CF IRMS technique with FlashHT element analyzer. Lapis lazuli reference samples from Badakhshan (from +15.7 to 22.3‰), Tajikistan (+17.6‰), and the Baikal (+45.4‰) deposits were analyzed and compared with the sulphur isotope composition of the blue pigment employed at Novgorod. The δ34S values of blue pigment from fresco fragments (from +21.1 to +23.5 ‰) are close to the Badakhshan lapis lazuli reference samples. Therefore, we can confirm that the origin of the blue pigment employed at Novgorod was the region of Badakhshan in Afghanistan.
AI Image Generator Utilizing OpenAI and Replit
Authors:   Department of Computer and Information Science, Nagindas Khandwala College, Mumbai,  Maharashtra, India, Garg Dr. Sweety , Shaikh Mr. Adeen ,   Department of Computer and Information Science, Nagindas Khandwala College, Mumbai,  Maharashtra, India
Published: September 2024

In this research, we leverage OpenAI's DALL- E 3 API in the assistance of generating images from a web interface which has been built on Replit. DALL-E 3 is a very advanced generative AI model due to its ability of generating complex and creative images from textual inputs. We intend to make use of the capabilities of DALL-E 3 and have it available to users in the generation of high-quality, custom images. Replit-the popular cooperative programming platform-secures the setup of the development environment, API request and response management, and user interfaces which allow users to interact with these AI models. The following apparently consider these factors at the implementation of AI in graphic design: better creativity, effective usage of time, and chance of creating unique aesthetic contents. Key Words: DALL-E 3 API, Generative AI, Web interface, Replit, Custom images, Graphic design.
Cybersecurity Types and Prevention Methods
Authors: Sharma Anush , Nangla Sujal , Kaushal Anadya , Soel Neha
Published: September 2024

As the technology is still developing, we have several of technologies which are helpful to humans but at the same time they contain many limitations. One of the such technology in the today’s modern world contains every information to be stored in databases of computers and there are several chances of attacks on their data which is known as cybercrime, to stop such digital crimes there is introduced a shield known as cyber security. In every field whether military, corporate organization, intellectual property, stock market, banks etc. “This abstract explores the fundamental concepts of cyber security; it’s challenges and the strategies employed to migrate risks and protect the digital world.” Keywords: Cybercrime, Digital crime, Cyber security, Cloud computing.
Artificial Intelligence Technique Based Wind Power Generation System in a Micro Grid
Authors:   Research Scholar, Lincoln University College, Malaysia, Revathi Duba , chakkaravarthy Dr Midhun ,   Dean, Faculty of Computer Science and Multimedia, Lincoln University College, Malaysia
Published: September 2024

This paper presents the design of a dc grid-based wind power generation system. The proposed system allows flexible operation of multiple parallel- connected wind generators by eliminating the need for voltage and frequency synchronization. A model predictive control algorithm that offers better transient response with respect to the changes in the operating conditions is proposed for the control of the inverters. An Artificial Intelligence(AI) Technique based Fuzzy controller is used in this project to regulate the dc micro grid. The design concept is verified through various test scenarios to demonstrate the operational capability of the proposed micro grid when it operates connected to and islanded from the distribution grid, and the results obtained are discussed. Index Terms—Wind power generation, dc grid, energy management, model predictive control, Artificial Intelligence(AI) Technique, fuzzy logic controller.
A REVIEW PAPER ON ETHICAL HACKING
Authors:   HIET GROUP OF INSTITUTIONS, Shahpur, HP, India, Dogra Mrs. Shallu , Singh Nitin ,   HIET GROUP OF INSTITUTIONS, Shahpur, HP, India, Sahil Ayush ,   HIET GROUP OF INSTITUTIONS, Shahpur, HP, India
Published: September 2024

Ethical Hacking is a proactive approach to cybersecurity that involves authorizing and systematically testing information systems to find vulnerabilities before they can be exploited by criminals. Ethical hackers are network and computer experts who attack security systems on behalf of their owners, looking for vulnerabilities that can be exploited by malicious hackers. The explosive growth of the Internet has given rise to many good things, including electronic commerce, email, collaborative computing, and new areas of advertising and information distribution. Ethical hacking, also known as penetration testing, or red teaming, has become a major concern for businesses and governments. Organizations are concerned about the possibility of being "hacked" and potential customers are concerned about having their personal information under control. Hackers are classified according to their work and knowledge. White hat hackers are ethical hackers. Ethical hackers use hacking techniques to ensure security. Ethical hacking is necessary to protect systems from damage. KEYWORDS: Cybersecurity, Ethical Hacking, It’s Impact, Vulnerability Assessment, Security Tool, Cyberthreats
Keresztes lovagrendek mint középkori „NGO“-k
Authors: Falus Orsolya
Published: September 2024

2022. szeptember 3-án Ferenc pápa azonnali hatállyal visszavonta a római székhelyű Szuverén Máltai Lovagrend vezetőinek megbízatását, és ideiglenes testületet nevezett ki az intézmény élére, ezzel szentszéki hatáskör alá helyezve a legrégebben, folyamatosan működő keresztes lovagrendet. A katolikus egyházfő törvényerejű rendelkezése szerint a Szuverén Jeruzsálemi, Rodoszi és Máltai Szent János Katonai és Ispotályos Rend jelenlegi vezetőinek megbízatása megszűnt, feloszlott a rendet vezető testület, amelynek helyét a Ferenc pápa által kinevezett ideiglenes tanács vette át, amelynek feladata a 2023. január 25-ére – Szent Pál napjára – kitűzött rendkívüli Generális Káptalan előkészítése volt a rendi alkotmány módosítása céljából. A pápai dekrétum egyben leszögezte a rendnek a Szentszékkel szembeni alárendeltségét is. A kitűzött napon a John Dunlap nagymester, valamint a Ferenc pápa által delegált Silvano Tomasi érsek vezetésével a Generális Káptalant Rómában a pápai akarattal egyezően összehívták, és elfogadták az új alkotmányt. A rend honlapja szűkszavúan tudósított az alkalomról. Hangsúlyozta Ferenc pápa elismerő szavait és a szervezetre adott áldását. A módosított létesítő okiratról csupán annyit közölt, hogy a Generális Káptalan ettől kezdve legalább minden hatodik évben ülésezik.
A Tanácsköztársaság helyi közigazgatásának bemutatása egyes Veszprém megyei példák segítségével
Authors: Nagy Szabolcs
Published: September 2024

A Tanácsköztársaság vezetői az élet minden területén meg kívánták változtatni a korábbi viszonyokat. A dualista rendszertől örökölt államigazgatás átalakítása már az őszirózsás forradalom időszakában megkezdődött. A népkormány – törvényhozás hiányában – nemcsak a végrehajtó szervezet csúcsán állt, de a legfőbb jogalkotó szerv is volt. Az állam szervezetében jelentős változás 1919. január 11-én következett be, amikor a Magyar Nemzeti Tanács kormánytagok jelenlétében megtartott ülésén Károlyi Mihályt ideiglenes köztársasági elnökké nevezték ki. Jogosítványai erősek voltak, az általa kinevezett kormány ülésein részt vehetett, azokon elnökölhetett, és a minisztertanács néptörvényeket csak az ő hozzájárulásával hozhatott. Hozzá tartozott az ország külpolitikájának irányítása is.
A bemutatási kötelezettség mint a kartellszerzôdések érvényességi kelléke az 1931:XX. tc. hatálybalépését követôen
Authors: Varga Norbert
Published: September 2024

Akartelljog magyar szabályozása alapvetően közjogi jellegű volt az 1931. évi XX. tc.-ben, tekintettel a megváltozott gazdasági és politikai viszonyokra. Ez az első világháborút követően kialakuló megváltozott gazdasági szemléletnek volt az egyik jelentős következménye, ugyanis a két világháború között fokozatosan bontakoztak ki a gazdaságba való állami beavatkozás egyes eszközei. Az állam elsődleges célja az volt, hogy a kartellfelügyeleten keresztül a közérdek érvényesülését biztosítsa. Ez viszont nem jelentette azt, hogy magánjogi elemek nem találhatók a kartelltörvényben. A törvény előírta, hogy a kartellmegállapodásokat be kell mutatni az illetékes miniszternek. A bemutatáson felül szükséges alaki kellék volt még az írásbeliség. E két fontos alaki kellék a megállapodások érvényességének alapfeltétele volt, ami egyben az ügyleti érvényességet is jelentette.
Néhány megjegyzés II. József 1787-ben kiadott büntetô törvénykönyvének területi hatályához
Authors: Biczó András
Published: September 2024

II. József 1787-ben kibocsátott büntető törvénykönyve (Josephina) az európai büntetőjog történetében mindenképpen jelentős állomásnak tekinthető, és a 18. század vége 19. század eleje közötti időszak magyar büntetőjog történetének kutatása során sem hagyható figyelmen kívül. Bár a büntetőkódex hivatalosan mindössze szűk három évig (1787–1790) volt a magyar és az erdélyi területeken használatban, talán éppen ez az „epizódszerűség” teheti a Josephina magyar és erdélyi területeken történő alkalmazásának kutatását különösen érdekessé.
Sajtószabadság a jogtörténetben és jelenkorunk jogában
Authors: Gosztonyi Gergely
Published: September 2024

A könyvvel Klein Tamás alkotmányjogi, azon belül pedig az egyik legtöbbet kutatott alapjogi, a sajtószabadsággal kapcsolatos vizsgálódásainak összefoglalását tarthatja kezében az olvasó. A Gondolat és a Dialóg Campus kiadók közös gondozásában 2020-ban megjelentetett kötet a szerző 2019-ben megvédett doktori (PhD-) dolgozatának kiegészített és kibővített változata. A módosítások átfogták a dolgozat kapcsán született észrevételeket, így bátran kijelenthető, hogy jelen könyv a szerző gondolatainak kiérleltebb állapotát mutatják. A kötet négy nagy egységre oszlik, így jelen recenzió is ezt a gondolati ívet követi.
The influence of perceived classroom environment on the learning effectiveness of the association of southeast Asian international students studying in China: The mediating role of learning engagement
Authors: Fu Fuzhen , Xie Youzhong
Published: September 2024

This study aims to analyze and comprehend the influence of the classroom environment on the learning effectiveness of the Association of Southeast Asian (ASEAN) students in China especially the significance of learning engagement. Confirmatory factor analysis, descriptive analysis, reliability analysis, correlation analysis and regression analysis were used in this study. 503 useful questionnaires were analyzed through SPSS 22 and AMOS. Both classroom environment cognition and learning engagement could improve ASEAN students' learning effectiveness and learning engagement played a certain mediating effect. The classroom environment and learning engagement are the two primary factors that need to be taken into consideration if ASEAN students in China are to increase their learning efficacy. The more welcoming the classroom environment, the more they can concentrate on participating in various learning activities and the better their learning effectiveness will be. The research object is the ASEAN students in Guangxi Province using the quantitative analysis method of a questionnaire survey. Such as interview methods and other means to further grasp the classroom environment, learning engagement and learning effectiveness of each ASEAN student in China. No studies were conducted on students from ASEAN in other provinces. The cognitive classroom environment can fully affect the learning effectiveness of students from ASEAN countries in China which brings certain theoretical conditions for improving the teaching quality of global students. This study finds out the relationship between classroom environment, learning effectiveness and learning engagement and understands that learning engagement can show a mediating effect which provides certain support for the subsequent in-depth analysis.
Exploring management strategies for Private Islamic Schools in the deep south of Thailand using the PMDG guidelines: An application of Fuzzy Delphi method
Authors: Lateh Afifi , Thongsuk Jarunee , Machae Daniya , Masae Abdunkareem , Lateh Alawee , Khongpheng Narida , Pooteh Rohani
Published: September 2024

Developing educational institution strategies empowers them to capitalize on strengths and opportunities, addressing gaps for advancement. Private Islamic schools in southern Thailand, nearly 500 in number, can enhance their performance by adopting management strategies inspired by the successful Pondok Modern Darussalam Gontor (PMDG) boarding school model. This study aims to develop such strategies and activities for these schools, guided by PMDG principles and selected through the Fuzzy Delphi method. The study employed mixed methods research with an exploratory sequential design. It began by formulating strategies based on PMDG guidelines, followed by expert-led discussions involving 10 individuals. Activities were then developed for each strategy, deliberated upon in a workshop with 89 participants. Strategies and activities were presented to expert groups and PMDG faculty, comprising 21 individuals. Finally, the Fuzzy Delphi method was used to select the top three activities for each strategy, with input from 18 experts. The research produced 12 strategies and 79 activities, with 36 emerging as top choices. These strategies and activities aim to empower private schools to provide Islamic education, not only in Thailand but also internationally. Their adaptability ensures they align with the unique context of each school and its surroundings.
Does the leadership style influence the office politics in performance appraisal? Empirical study from Malaysian financial sector
Authors: Daud Zulkiflee , Elsaman Hosam Azat , Mutazam Mazli , Sallehuddin Mohd Rashdan , Haron Nasiruddin , Abidin Mohd Abidzar Zainol
Published: September 2024

Employees play a pivotal role in the Malaysian financial industry, as this sector requires individuals capable of meeting the demands of the global financial market and enhancing Malaysia's position as a leading international financial hub. Consequently, employees' behavior and practices can significantly impact the institution's reputation. Previous research has identified office politics as a detrimental factor in organizational performance, prompting this study to investigate the impact of leadership styles on organizational politics within the context of performance appraisal. A survey was conducted through the distribution of questionnaires among 274 officers and clerical staff, selected using proportionate stratified random sampling from a Malaysian government financial institution based in Kuala Lumpur. Of the distributed questionnaires, 105 were completed and deemed usable. The study identified three reliable dimensions of politics in performance appraisal: acquiring benefits, human relations, and control. In examining leadership styles, the study found that the integrative leadership style was the only reliable dimension. Correlation analysis revealed that integrative leadership style generally correlates significantly and negatively with politics in performance appraisal. Specifically, integrative leadership style had a significant negative impact on the human relations and control dimensions. Regression analysis further indicated that integrative leadership style significantly and negatively influenced only the control dimension of performance appraisal politics. The study discusses the implications of these findings for future research and practice, as well as the limitations of the current study.
Outcome of recycle bone reconstruction using liquid nitrogen in primary malignant bone tumor
Authors: Ramadian Nurul , Mahyudin Ferdiansyah , Edward Mouli , Basuki Mohammad Hardian , Bari Yunus Abdul
Published: September 2024

Primary malignant bone tumors constitute a small but significant portion, accounting for 3–5% of childhood cancers. Cryosurgery, utilizing liquid nitrogen to induce tumor necrosis through extreme cold, emerges as a favorable surgical technique for bone tumor. This study delves into the clinical and radiological outcomes of individuals underwent cryosurgery. This descriptive study focused on patients with primary malignant bone tumors subjected to wide resection and cryosurgery with follow-up period from 6 up to 48 months from year 2018 - 2023. The data was collected from medical records and database, we evaluated the demographic data, clinical with Musculoskeletal Tumor Society (MSTS), radiological outcome with International Society of Limb Salvage (ISOLS) score, and the complications of cryosurgery observed. Among the 37 patients examined, 20 males and 17 females were averaging 21.7 years of age. 29 of 37 (78%) cases identified as osteosarcoma most common location in the epimetaphyseal of the long bone with Grade Enneking IIB. MSTS score averaged 25.35 ± 5.54, with more than 68% achieving excellent and good score. ISOLS for radiological score revealed 37.8% with an excellent score, 48.6% with a good score. The most common complication, reccurence, occurs in 6 cases (16.2%). Patients with primary malignant bone tumors who underwent cryosurgery showed successful clinical and radiological outcomes, as measured by MSTS and ISOLS scores. This underscores the significance of cryosurgery in primary malignant bone tumor as favorable and cost-effective treatment, showcasing improved functionality and positive radiological results.
Promoting students’ critical thinking and creativity through TPACK based flipped classroom learning model in higher education
Authors: Mustadi Ali , Ghufron Anik , Fakhrudin Ali
Published: September 2024

The rapid development of technology has influenced various aspects of life, including education. Optimal utilization of technology can be a crucial step in creating better education that is relevant to the demands of the digital era. One of the learning approaches considered relevant in this era is the flipped classroom model based on TPACK (Technological Pedagogical Content Knowledge). This model is believed to enhance critical and creative thinking skills, which are essential in facing the challenges of the digital age. This study aims to examine the effects of the flipped classroom model integrated with TPACK (FC-TPACK) on the critical thinking and creativity of prospective elementary school teachers. This study employed a pretest-posttest experimental design involving 250 students from public universities in Indonesia. The experimental group consisted of 125 students who used the FC-TPACK model, while the control group comprised 125 students who received conventional learning without FC-TPACK. Data analysis was conducted using MANOVA to assess the overall effect of the learning model, and ANOVA was used to examine differences in each aspect of critical thinking and creativity. The ANOVA results showed significant differences between the experimental and control groups in terms of critical thinking and creativity skills, with a significance value of 0.000 ≤ 0.05 for all aspects measured. The experimental group demonstrated significant improvements in analysis, evaluation, innovation, flexibility in thinking, and originality compared to the control group. Therefore, the FC-TPACK model is recommended for use in learning to support the development of essential skills in the digital era.
Customer satisfaction optimization: Impact of PLN mobile application and price in the context of PT. PLN Palembang services
Authors: Rahayu Sri , Mahrom Yudha , Helmi Sulaiman
Published: September 2024

This study aims to evaluate the effect of the PLN Mobile application and price on customer satisfaction at PT. PLN (Persero) UP3 Palembang ULP Rivai. This study also examines the role of price as a mediating variable in the relationship between the PLN Mobile application and customer satisfaction. The method used in this study is a quantitative approach with data analysis using Partial Least Squares Structural Equation Modeling (PLS-SEM). Primary data were collected through a survey involving 100 PLN Mobile customer respondents. The results of the analysis show that the PLN Mobile application has a positive and significant effect on customer satisfaction, with a path coefficient of 5.588 and a p-value <0.001. Price also has a significant effect on customer satisfaction with a path coefficient of 4.434 and a p-value <0.001. Furthermore, the indirect effect analysis revealed that price functions as a partial mediating variable between the PLN Mobile application and customer satisfaction, with a path coefficient of 3.513 and a p-value <0.001. These findings indicate that the PLN Mobile application and price directly affect customer satisfaction, and price plays an important role in strengthening the influence of the PLN Mobile application on satisfaction. Based on these results, it is recommended that PT. PLN continues to optimize the features and services of the PLN Mobile application to improve customer satisfaction and consider competitive pricing strategies. This study also suggests further studies to explore other factors that may affect customer satisfaction in the public service sector.
Examining market synchronicity: spillover connectedness among commodity markets and exchange rates during crisis periods
Authors: Almansour Bashar Yaser , Shojaei Seyed Amirhossein , Elkrghli Sabri
Published: September 2024

We investigate the dynamic spillover connectedness between commodity markets (gold and crude oil) and exchange rates in seven of the world's most influential developed and emerging economies: China, Ukraine, Germany, the United Kingdom, Japan, Russia, and the United States. Utilizing an extensive daily dataset sourced from Bloomberg, we analyze key exchange rates and commodity markets, focusing on currencies and economic indicators of significant global economies. Our findings reveal significant spillover effects across markets, with major currencies playing central roles in transmitting volatility during crisis periods. Specifically, currencies like EUR/$ and GBP/$ exhibit substantial internal spillovers, reflecting robust interconnectedness within these markets. In contrast, commodities such as crude oil demonstrate a more insulated nature, transmitting fewer spillovers compared to exchange rates. Furthermore, our analysis during distinct crisis periods, including the Covid-19 pandemic, the Russia-Ukraine conflict, and the Israel-Palestine war, highlights evolving market dynamics amidst geopolitical uncertainties. Major currencies continue to play pivotal roles during crises, transmitting the highest total spillovers, while commodities like gold emerge as significant transmitters and receivers, underscoring their role as safe-haven assets.
Evaluation of environmental management and its correlation with eco-efficiency in public Institutions in Peru
Authors: Rodríguez Ronald Floriano , Horna Richard Fermín Contreras , Añazco Karla Fabrinna Farías , Guayanay Reyder Ovidio López , Palacios Carmen Miroslava Sandoval
Published: September 2024

The study aims to determine the relationship between environmental management and eco-efficiency of workers in public institutions in Peru. For this, a quantitative approach with a correlational design was proposed, in which 320 employees from various public institutions participated. Data collection was carried out through two Likert-type questionnaires, and the Spearman's Rho coefficient was used to obtain the correlation levels. The results showed a positive correlation (0.768) between environmental management and eco-efficiency, indicating that better implementation of environmental management practices is associated with more efficient use of resources within institutions. In conclusion, the importance of promoting policies and training on environmental management in the public sector is highlighted, as this not only contributes to environmental preservation but also has a direct impact on the operational efficiency of entities.
Properties of permeable blocks according to replacement ratio of activated alumina
Authors: Yoo Jaegyun , Lee Jeongtaek , Jeon Eunyeong , Lee Sangsoo
Published: September 2024

Conventional permeable blocks are subject to efflorescence by acidic water and are unable to maintain consistent water permeability. Accordingly, the object of the present study is to produce permeable blocks using the activated alumina with known anion adsorption properties, determine the performance of such blocks, and examine their functionality and potential for use as building materials. Test results showed that whereas the permeability coefficient and anion adsorption performance tended to improve as the activated alumina replacement rate increased, the strength tended to decrease. It is determined that improvement of the permeability coefficient and adsorption performance owe to the porous nature of the activated alumina.
The effects of cognition and visual perception on activities daily living in the elderly
Authors: Bae WonJin , Jung NamHae
Published: September 2024

This study aimed to investigate the influence of cognition and visual perception on activities of daily living (ADL) among community-dwelling elderly individuals. Cognition was assessed using the Korean version of Montreal Cognitive Assessment, visual perception was assessed using the Motor Free Visual Perception Test -3, and ADL were assessed using the Modified Barthel Index. The results indicated that cognition, visual perception, and ADL were all positively correlated. Additionally, both cognition and visual perception were found to impact the ADL in the elderly. This study provides evidence that can be used to develop welfare and rehabilitation programs for the elderly, focusing on managing cognitive and visual perception abilities to support independent ADL and enhance quality of life.
Leadership challenges in SMEs as a result of remote work due to COVID-19
Authors: Efstathiou Archontis , Kopsidas Odysseas , Maska Laura
Published: September 2024

Soon after the rapid spread of COVID-19, most of the organizations started to seriously consider the possibilities offered by remote working (teleworking/working from home). The leadership tries to get the best out of the employees through continuous support. The positive aspects of telecommuting have been (among others) the improvement of work productivity, the reduction of overhead costs and the reduction of commuting time and movement and the increase of the possibility of work/life balance. As the number of organizations and employees who have adopted telecommuting continues to grow, the benefits are beginning to show, both in organizations and in the personal lives of employees. This paper investigates employee satisfaction with telecommuting, in the Greek working context, through the collection of primary data and their statistical processing.