bluuebunny/crossref_metadata_2025 huggingface dataset:
Penyadapan Ditinjau Menurut Undang-Undang No. 11 Tahun 2008 dan Hukum Islam
Authors: Juwita Fitri , Siregar Dame
Published: May 2023

The problem in this reseach is tapping, because tapping is one of the  stealing activities with or without installing additional devices or devices on the telecommunication network to obtain information either secretly or openly. Wiretapping activities have existed since the first world war which was carried out to maintain national defense and security. Now tapping is carried out to uncover various corruption cases related out state financial losses. The purpose of this study is to determine of electronic information tapping in law number 11 of 2008 and to find out islamic law against the crime of tapping electronic information numer 11 of 2008.The research method used is a qualitative method with the type of library research, the data is mostly taken from books and journals. Including primary journals, namely law no 11 of 2008 on information and electronic transactions.The research results show that the first law on wiretapping was formed because on the basis of the 1995 constitution which states that the right to communicate must be protected, those who violate the the law will be sentenced to 10 years in prison and a maximum fine of Rp. 800,000,000.00 ( eight hundred million rupiah). Second, in the law of tajassus, the criminal act of tajassus committed by muslims against other muslims will be subject to ta`zir punishment and if is carried out by infidels harby to muslims, it will be punished by death.
Konseptualisasi Kompilasi Hukum Ekonomi Syariah Terhadap Praktik Hutang Piutang Antara Toke Ikan Dengan Nelayan
Authors: Tobing Dita Rusiani L. , Hasibuan Zulfan Efendi
Published: May 2023

Debt is an activity of borrowing money or goods between people in need (debtors) and people who have money or goods (creditors) and then lending them and later the money or goods will be returned in the same form and amount. This is similar to what happened at the Help Group Warehouse in Sibolga City where when fishermen want to go sailing to catch fish, the fish toke will finance or give debts to fishermen according to what is needed when they want to catch fish, on the condition that fishermen must sell their catch. to fishermen. toke fish at below market prices. To find out the practices between fishing activities and fishermen in the fishermen's group warehouse, please help in the compilation of sharia economic law. This research is included in empirical research (field research), and the use of a qualitative approach, the data used comes from primary and secondary data, and the research methods of collecting are interviews and documentation. Based on the results of research on the Practice of Receivables from Toke Fish and Fishermen in the Compilation of Sharia Economic Law (Case Study of Warehouses for Auxiliary Fisherman Groups in Sibolga City), the contract agreement was made orally, the debts incurred in the KNTM warehouse in Sibolga City were harmonious and harmonious. receivables and receivables have been fulfilled, then the practice of receivables is legal according to the Sharia Economic Law Compilation. However, the benefits in trade payables that occur in the Sibolga City KNTM warehouse and the existence of conditional debts make the debt unlawful or the debt canceled because there is a withdrawal of benefits in it, this is not permitted.
Pemanfaatan Mahar Oleh Suami Tanpa Izin Istri Perspektif Konpilasi Hukum Islam
Authors: Harahap Ariana , Harahap Ikhwanuddin
Published: May 2023

The use of dowry by husbands without the wife's permission in Labuhan Labo Village, Southeast Padangsidimpuan District is an interesting thing to study, which is generally dowry in the form of objects such as a set of prayer tools, rings, etc., to be given to the wife. However, in this study the dowry used is in the form of money or a plot of land used for a living, the need to pay fines, business, and others even though the dowry itself is the right of the wife where using it must be with the wife's permission. The formulation of the problem in this study consists of: 1. How is the use of the dowry used by the husband without the wife's permission in Labuhan-labo Village, Southeast Padangsidimpuan District? 2. What is the review of the compilation of Islamic law on the use of dowry by a husband without the wife's permission on family harmony in Labuhan-labo Village, Southeast Padangsidimpuan District? The research objectives are: 1.To determine the use of the dowry used by the husband without the wife's permission in Labuhan-labo Village, Southeast Padangsidimpuan District. 2. To find out the review of the compilation of Islamic law on the use of dowry by husbands without the wife's permission on family harmony in Labuhan-labo Village, Southeast Padangsidimpuan District. This type of research is field research (field research). This research is also empirical by using a descriptive qualitative approach. Data collection techniques in this study are interviews, observation and documentation. The results of this study are: 1. The reasons behind the use of dowry are due to several factors including: reasonable use to meet family income, pay debts, venture capital and consider it joint property. 2. As a result of the use of dowry, namely: lack of harmony in the family, quarrels or disputes and divorce occur. 3. Based on the Compilation of Islamic Law, the use of the dowry may only be done with the wife's permission. Because the dowry is the property of a wife which the husband may not use for its benefits except with the permission and pleasure of the wife.
Implementasi Persyaratan Calon Pemimpin dalam Undang-undang Nomor 6 Tahun 2014 pada pasal 33 Tentang Desa perspektif Fiqh Siyasah.
Authors: Lubis Annisa Dwi Audia , Dalimunthe Dermina
Published: May 2023

This article discusses the implementation of the requirements for prospective leaders in article 33 of law number 6 of 2014 concerning villages in Natal District, Mandailing Natal Regency from the perspective of Fiqh Siyasah. The type of research used in this research is field research with an empirical normative legal approach. The data source for this research is the data source used is primary data, which is data obtained from the Secretary of Sikara-kara IV Village, head of RT, community of Sikara-kara IV Village. secondary data is data that includes documents, books, journals, articles and those related to research, while data collection techniques are through interviews, observation and documentation while data analysis techniques use descriptive qualitative techniques. The results of this study indicate that the Requirements for the Implementation of Candidate Leaders have not been implemented properly, in the sense that the law has not been complied with in the election of leaders in Sikara-kara IV Village, this needs to be corrected so that there are laws that must be obeyed or obeyed properly. From this research it can be concluded that the requirements to become a leader in Siyasah Fiqh studies must be fair, honest, trustworthy, intelligent, like the characteristics of the Prophet Muhammad SAW.
Pertimbangan Hakim Terhadap Pelaku Recidive Narkotika (Analisis Putusan Nomor 36/PID.SUS/2021/PN PSP)
Authors: Lubis Rini Anggraini
Published: May 2023

This research was conducted in Padangsidimpuan City, precisely at the Padangsidimpuan City District Court, the problem in this study was the judge's consideration of narcotics recidive perpetrators. This type of research is field research, with a Juridical Empirical approach, there are two sources of data, primary data sources from judges and secondary data sources in the form of books, journals and others. Data collection techniques were carried out through interviews, documentation, then the data obtained from the results of research in the field or literature were analyzed using a qualitative descriptive analysis study. Based on the research, it was found that the aggravating sentence for the defendant in Decision Number 36/Pid.sus/2021/PN Psp, namely because the defendant's actions did not support the Government's program in eradicating narcotics trafficking, then the mitigating factors were that the defendant had already been convicted, the defendant was very sorry and will not repeat his actions. Narcotics crime in decision No. 36/Pid.Sus/PN Psp according to Islamic Criminal Law is threatened with Ta'zir punishment, as well as repetition of criminal acts as stated in Decision No. 36/Pid.Sus/2021/PN Psp without any weighting punishment if someone repeats the same act a second time, but if there is someone who repeats the crime up to 4 (four) times then the sanction is the death penalty. According to the author's analysis, the sentence for the defendant in Decision Number 36/Pid.Sus/2021/PN Psp should be someone who has been convicted according to the criminal procedure law, that is, the punishment is included in an aggravating matter, and according to Islamic criminal law if someone has been punished a second time, the punishment remains the same.
HARTA BERSAMA SUAMI ISTRI DITINJAU DARI HUKUM ISLAM DAN HUKUM ADAT
Authors: Ridwan Muhammad , Rasyid Arbanur , Arafat Lubis Maulana
Published: May 2023

Shared assets in the family have been regulated in Islamic law and customary law. This aims to apply justice in the household, between husband and wife. The existence of joint property due to partnership or partnership in general matters. Meanwhile, joint property in household life is due to the existence of a legal marriage bond between a man and a woman, as long as in the marriage bond both collect the property, both individually and together. However, if there is a dispute in the distribution of joint assets, Islamic law offers a solution of As-shulhu (peace) and kinship deliberation to find a mutually beneficial and satisfying way out, on the contrary in the legislation in force in Indonesia, joint property is divided into two, namely between husbands and wife after divorce.
HUKUM PERBUATAN ROASTING DALAM STAND UP COMEDY DITINJAU BERDASARKAN KETENTUAN SYARI'AT ISLAM
Authors: Mustafid Mustafid
Published: May 2023

Jokes are entertaining for people who have a lot of fans in Indonesia, including single jokes or often known as Stand Up Comedy.Stand Up Comedy has terms in it, one of which is Roasting.Roasting is a mockery / made by a comedian to the object being roasted.In this paper, I want to examine how the Roasting law in Stand Up Comedy is reviewed based on the production of Islamic Shariah.This research is a normal research with a qualitative approach, while the type of research is descriptive analytical.The results of this study are that jokes in Islam are not something new and are not rejected by Islam.Of course the joke must be in accordance with Islamic ShariahThen the Roasted Muslims in Stand Up Comedy which contains elements of making fun, mocking, a person or a group is prohibited in Islam and the act of Roasting.
PANDANGAN HUKUM PROGRESIF DAN MASLAHAH MURSALAH TERHADAP PUTUSAN MAHKAMAH KONSTITUSI NOMOR 46/PUU-VIII/2010 TENTANG PENGUJIAN UNDANG-UNDANG NOMOR 1 TAHUN 1974
Authors: Kurniawan Puji
Published: May 2023

The presence of progressive law as emancipatory (liberation) on crucial issues in social relations. The problem of social relations in question is a political, economic, and socio-cultural issue. Progressive law is not only seen from the law itself but sees it from the social goals it wants to achieve. This paper looks at the progressive legal values in the Constitutional Court's decision in examining Law No. 1/1974 with the consequences that arise from the operation of the law
OJEK ONLINE DALAM BINGKAI HUKUM NASIONAL DAN SYARIAT ISLAM
Authors: Helmi Lubis Ihsan
Published: May 2023

Ojek is one of the modes of transportation that existed since ancient times and is one of the transportation services of people/goods. In Indonesia there are 2 types of motorcycle taxi ojek both conventional and ojek online. The difference is if the motorcycle taxi online, consumers who order ojek service through a smartphone application that is connected to the internet and can be done anywhere either at home, office and so on, whereas if conventional motorcycle taxi can only be found when the consumer look for it at certain points. The purpose of this study is to answer the doubts of the public about the position of motorcycle tax law online both in terms of positive law applied in Indonesia as well as in terms of Islamic Law. The result of this research is that the motorcycle taxi is legally positive allowed or legalized by postprescription operated by President Joko Widodo. Meanwhile, if from the eyes of Islamic Law of ojek online is legalized for bringing goodness from society and country because it can reduce unemployment
Esperança no Semiárido
Authors: Henig Edir Vilmar
Published: May 2023

A agricultura familiar tem assumido protagonismo na construção de uma sociedade mais justa, mesmo com constante ataques do agronegócio conservador, que busca manter sua hegemonia no campo. Em consonância, o Estado, que é ocupado historicamente pelas elites, principalmente no Poder Legislativo, não tem interesses em mudar a realidade no campo. Sendo assim, este trabalho, tem por objetivo debater as contribuições e limitações que a agricultura familiar enfrenta no contexto do desenvolvimento local. Foram utilizados referencial teórico e dados estatísticos oficiais como metodologia investigativa. Este debate se justifica, devido a urgência em construir alternativas de desenvolvimento que rompa com a lógica imposta pelo agronegócio, produzindo políticas públicas que possibilitem o fortalecimento da atividade.
Determinação de mercúrio total em peixes frescos em alguns dos principais rios de Roraima por geração de vapor frio e espectrometria de fluorescência atômica (cv AFS)
Authors: Mesquita Gabrielly Vieira , Ferreira Sylvio Romerio Briglia , Elgamal Victor Georges Santos , Maranhão Tatiane de Andrade , Lima Evangelista Ferreira de , Rizzatti Ivanise Maria
Published: May 2023

Roraima tem uma alta demanda de consumo de peixes e uma das grandes preocupações é referente a bioacumulação do mercúrio em peixes que são usados para consumo humano, devido ao seu potencial tóxico. Esse artigo teve como objetivo analisar teores de mercúrio em amostras de peixes frescos coletados em rios localizados no estado de Roraima, utilizando a técnica Espectrometria de Fluorescência Atômica (AFS), sendo coletadas 44 amostras de peixes, de espécies variadas. As amostras foram coletadas nos rios Uraricoera, Branco (em três pontos distintos) e Mucajaí (em dois pontos A partir das análises feitas através desse estudo, os valores obtidos de mercúrio nas amostras coletadas, possuíam uma quantidade grande de Hg nas amostras, observou-se que algumas amostras deram valores aproximados dos limites permitidos pelo Ministério da saúde, porém os teores de Hg estão dentro dos valores indicados e permitidos pelo Ministério da saúde, que estabelece o valor de 500 (ng/g) de Hg permitido para peixes não predadores, já em peixes predadores esse valor é até 1000 (ng/g). Apesar dos teores estarem dentro dos limites estabelecidos e permitidos pelo Ministério da saúde, é necessário que seja feito monitoramento constante para avaliar o impacto da mineração sobre a saúde humana.
desafio da Telepsicologia para pacientes idosos não alfabetizados no município de Alto Alegre/RR
Authors: Pereira Jessik Karem Custódio , Antunes Daniela Mayer , Oliveira Marilene Kreutz de , Matos Eloiza Aparecida Silva Avila de
Published: May 2023

Este trabalho apresenta as condições do atendimento psicológico realizado na modalidade teleremota (ou modalidade de telepsicologia) para pacientes idosos que testaram positivo para COVID-19 no município de Alto Alegre/RR, usando o Aconselhamento Psicológico para atender aos anseios desse público, considerando sua condição de saúde e nível de escolaridade formal. A verificação através de pesquisas realizadas por muitos autores confirma a necessidade de uma atenção mais especializada a esta parcela da população, apontando principalmente o papel social do idoso, a importância da família na terceira idade bem como a atuação do profissional de psicologia que pode acontecer através de atendimentos clínicos, terapias grupais, entre outras que se pode realizar com o intuito de melhorar a qualidade de vida deste indivíduo, resgatar sua história de vida dentro do contexto em que se encontra e delimitar ou projetar metas para seu futuro. É importante conhecer o grupo da terceira idade a fim de melhorar os tratamentos já dispensados à essa população que vem crescendo gradualmente tanto em quantidade quanto em tempo de vida e que neste momento pandêmico está sendo assolado de diversas formas apresentando assim comprometimento maior em sua saúde física e emocional e também em sua qualidade de vida. Os resultados da pesquisa apresentam indícios de que o atendimento remoto ofertado foi satisfatório com a amostra de idosos analfabetos participantes, pois os aproximou do profissional capaz de ajustar as expectativas geradoras de angústia e a buscar soluções em conformidade com a sua realidade
The Returns to Education and the Determinants of Race and Gender Earnings Gaps Using Self-Reported versus Employer-Reported Earnings Data
Authors: Gideon Michael , Heggeness Misty L. , Murray-Close Marta , Myers Samuel L.
Published: May 2023

There are wide and persistent gender and race differences in wage and salary incomes. Much of the literature attempting to explain these differences relies on self-reported earnings. Many self-reported wages and salary incomes differ, however, from those reported by employers. These errors can bias the measurement of the returns to education and the decomposition of racial and gender earnings gaps. This article examines the implications of using selfreported data for measuring gender and race disparities in earnings. We find that relative to employer-reported data, self-reports understate the wage and salary incomes of black women with low educational levels and overstate the returns to higher education for black women. These previously unexplored and unrecognised findings of bias in the estimation of the returns to black women’s education and the large understatement of earnings among less-well educated black women have implications for interpreting the sources of race and gender earnings inequality.
Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbantuan Canva yang Efektif
Authors: Said Fadilla Fadya , Susanto Andi , Utami Nita Putri
Published: May 2023

Abstrak

Penelitian ini bertujuan untuk mengembangkan Lembar Kerja Peserta Didik (LKPD) yang dibantu oleh Canva untuk siswa kelas delapan di MTsN 5 Kota Padang, dengan fokus meningkatkan pemahaman mereka terhadap konsep-konsep dalam hubungan dan fungsi. Penelitian ini mengikuti model Plomp yang terdiri dari tiga fase: penyelidikan awal, pengembangan prototipe, dan evaluasi. Kuesioner, wawancara, dan tes digunakan untuk mengukur validitas, kepraktisan, dan efektivitas produk. Analisis data dilakukan menggunakan statistik deskriptif. Hasil pengembangan LKPD yang dibantu oleh Canva menunjukkan validitas tinggi, dengan skor konten, bahasa, dan presentasi sebesar 93,02%. LKPD ini juga terbukti praktis, dengan skor 87,77% dari perspektif siswa dan 89,39% dari perspektif guru. Faktor-faktor seperti kemudahan penggunaan, efisiensi waktu, daya tarik, pemahaman, dan kesesuaian dengan kurikulum menjadi pertimbangan. Selain itu, LKPD ini efektif, karena 87,5% siswa mencapai skor di atas Kriteria Ketuntasan Minimal (KKM) dalam tes pemahaman konsep. Pemanfaatan Canva dalam pengembangan LKPD berhasil menciptakan produk yang menarik dan meningkatkan pemahaman siswa terhadap konsep-konsep matematika dalam hubungan dan fungsi. Metode pengumpulan data mendukung temuan ini, menunjukkan bahwa LKPD yang dibantu oleh Canva meningkatkan pemahaman siswa. Hasil tes menunjukkan bahwa 28 dari 32 siswa (87,5%) mencapai skor di atas ambang batas KKM, yang mengkategorikan mereka sebagai "berhasil secara tinggi". Validasi LKPD yang dibantu oleh Canva mengkonfirmasi tingkat validitas tinggi dalam hal presentasi, bahasa, dan media. Secara keseluruhan, LKPD ini dianggap "sangat praktis" dan memiliki potensi untuk meningkatkan motivasi dan efektivitas pembelajaran matematika. Oleh karena itu, pemanfaatan LKPD yang dibantu oleh Canva menawarkan alternatif yang efektif untuk meningkatkan pemahaman siswa terhadap konsep-konsep matematika.

Kata Kunci: LKPD, Canva, Pemahaman Konsep Matematis, Model Plomp.
Predicting the Severity of Runway Excursions from Aviation Safety Reports
Authors: Garcia João S. D. , Jaedicke Christian , Leng Lim Guan , Truong Dothang
Published: May 2023

Despite all technological advances, runway excursions (REs) remain among the most frequent aviation accidents. Several factors have been shown to contribute to RE incidents. Although different studies have addressed the prediction of REs using quantitative data, the present study contributes to RE research by applying advanced quantitative analysis methods using text mining of voluntarily submitted reports to predict aircraft damage as the outcome of a runway excursion event. The study also intended to unveil relevant predictors from the voluntary safety reports data. The random forest model presented better results than the naïve Bayes and the gradient boosting approaches. The positive predictive value of the random forest method was measured at 74.90%, which is in contrast to 63.58% of the naïve Bayes method and 72.56% of the gradient boosting method. Although several generalizable topics were identified in the reports (such as runway and touchdown zone characteristics, flight control during approach, aircraft malfunction, weather factors, and runway surface and braking action conditions), no defined predictors for runway excursion events resulting in aircraft damage could be established.
Short, Chemoenzymatic Access to Cyctetryptomycin A and B
Authors: Yu Longhui , Li Shangzhao , Cheung Tsoh Lam , Liu Wenchao , Yan Dexiu , Matsuda Yudai , Kobayashi Yusuke , Guo Zhihong , Qian Pei-Yuan , Nakamura Hugh
Published: May 2023

A concise and chemoenzymatic synthesis of cyctetryptomycin A and B (1-2) using a Zr-catalyst and CttpC is reported. The recent discovery of cyctetryptomycin A and B (1-2) and their intriguing neuroprotective activities necessitated scalable synthesis to facilitate structure-activ-ity relationship studies. However, the synthesis of cyctetryptomycin A and B (1-2) solely by chemical reactions has proven to be impractical. Therefore, a novel approach using a short and chemoenzymatic strategy was developed to prepare cyctetryptomycin A and B (1-2) via Zr-catalyzed construction of two consecutive quaternary chiral carbons and CttpC-catalyzed direct oxidative coupling of the tryptophan moiety.
A case study on spin-state effect of iron catalysis
Authors: He Peng , Hu Meng-Yang , Li Jin-Hong , Qiao Tian-Zhang , Lu Yi-Lin , Zhu Shou-Fei
Published: May 2023

Iron catalysts are ideal transition metal catalysts because of the Earth abundant, cheap, biocompatible features of the iron salts. Iron catalysts often have unique open-shell structures that easily undergo spin crossover in chemical transformations, a feature rarely found in noble metal catalysts. Unfortunately, little is known currently about how the open-shell structure and spin crossover affect the reactivity and selectivity of iron catalysts, which makes the development of iron catalysts a low efficient trial-and-error program. In this paper, a combination of experiments and theoretical calculations revealed that the iron-catalyzed hydrosilylation of alkynes is typical spin-crossover catalysis. Deep insight into the electronic structures of a set of well-defined open-shell active formal Fe(0) catalysts revealed that the spin-delocalization between the iron center and the 1,10-phenanthroline ligand effectively regulates the iron center’s spin and oxidation state to meet the opposite electrostatic requirements of oxidative addition and reductive elimination, respectively, and the spin crossover is essential for this electron transfer process. The triplet transition state was essential for achieving high regioselectivity through tuning the nonbonding interactions. These findings provide an important reference for understanding the effect of catalyst spin state on reaction. It is inspiring for the development of iron catalysts and other Earth-abundant metal catalysts, especially from the point of view of ligand development.
The Role of Emissions Size Distribution on the Efficacy of New Technologies to Reduce Methane Emissions from the Oil and Gas Sector
Authors: Xia Haojun , Strayer Alan , Ravikumar Arvind
Published: May 2023

Methane emissions from oil and gas operations exhibit skewed distributions. New technologies such as aerial-based leak detection surveys promise cost-effective detection of large emitters. Recent policies such as the proposed US Environmental Protection Agency methane rule that allows the use of new technologies as part of conventional leak detection and repair (LDAR) require demonstration of equivalence with existing optical gas imaging (OGI)-based LDAR programs. In this work, we illustrate the impact of emission size distribution on the equivalency between OGI-based LDAR programs and that of alternative LDAR programs that use site-wide surveys. We find that emission size distribution compiled from aerial measurements across four oil and gas basins include significantly more emitters in the 1 – 10 kg/h and an order of magnitude lower average emission rate for large emitters compared to the emissions distribution in the EPA methane rule. As a result, equivalence between OGI-based surveys and site-wide screening may be achieved at lower site-wide survey frequencies when using technologies with detection threshold below 10 kg/h, compared to the EPA methane rule. However, equivalency cannot be achieved for site-wide screening with a detection threshold of 30 kg/h at any survey frequency because most emitters across most US oil and gas basins exhibit emission rates below 30 kg/h. We find that equivalence is a complex trade-off between the choice of technologies, design of hybrid LDAR programs, and survey frequency that can have more than one unique solution set.
Arterial Hypertension and the Kidney: The Fatal Duo of Chronic Non-Communicable Diseases
Authors: Asdrúbal Aguilera-Méndez  , Renato Nieto-Aguilar  , Deyanira Serrato-Ochoa  , Gema Cecilia Manuel-Jacobo
Published: May 2023

Chronic non-communicable diseases are the leading cause of death worldwide, among which cardiovascular diseases have the highest mortality. Hypertension is a major risk factor of cardiovascular diseases, which is usually asymptomatic until complications occur. There is a strong relationship between hypertension and the kidney, since hypertension is both, a major risk factor for the onset and progression of kidney diseases as well as a complication of kidney diseases.
PENGARUH JUMLAH BILAH PENGARAH ANGIN JENIS OMNIDIRECTIONAL TERHADAP KINERJA MODEL TURBIN ANGIN SAVONIUS
Authors: Siregar Indra Herlamba , Effendy Moch , Rasyid Akhmad Hafidz Ainur
Published: May 2023

Recently, many countries are looking for alternative energy sources that are renewable and environmentally friendly, one of which is wind energy, with Indonesia's wind energy potential of 9 GW and relatively low wind speeds and geographical position, it is necessary to develop wind turbine technology that is suitable for wind characters in Indonesia. In this research, an omnidirectional wind director model (ODGV) is developed around the savonius wind turbine which aims to improve the performance of the savonius wind turbine model. The ODGV consists of several blades that function to direct the wind at 45o  counterclockwise, with the aim of accelerating the flow so as to increase the positive torque of the concave side blades and reduce the negative torque of the convex side blades of the savonius wind turbine model. An open-type wind tunnel was used to test the savonius wind turbine model with ODGVs. Five ODGVs were developed in this study, using 4, 6, 8, 12, and 16 directional blades with a width of 5cm. The data were analyzed using descriptive analysis. The results show that the ODGV can substantially improve the rotor performance, depending on the number of directional blades. The ODGV with 12 directional blades produced the greatest effect on the performance of the savonius wind turbine model at Re = 93269 which could increase the Cp 69.15% more than the savonius wind turbine model without ODGV. As the Reynolds number increases, the ODGV tends to significantly improve the performance of the savonius wind turbine model.
Revista Valenciana de Filologia
Authors: Escartí Vicent
Published: May 2023

Amb aquest número, la Revista Valenciana de Filologia que edita la InstitucióAlfons el Magnànim-Centre Valencià d’Estudis i d’Investigació, en aquesta segonaèpoca, arriba al seu sèptim any. Amb el temps, hem anat comptant ambaportacions de tipus molt diferent que han captat l’atenció dels estudiosos i delsinvestigadors d’àmbits com la literatura, la història de la cultura i, òbviament,la llengua. El número 6 —dedicat a Joan Fuster— a més, el vàrem presentar ensengles jornades dedicades a l’intel·lectual de Sueca, celebrades respectivamenta Barcelona —on actuà d’amfitrió l’Institut d’Estudis Catalans— i a València—on fou l’Institut Interuniversitari de Filologia Valenciana qui va acollir l’acte—.En tots dos casos, la Càtedra Joan Fuster de la Universitat de València hicol·laborà també. Així, la RVF s’unia al record de Fuster, l’any que se’n compliencent del seu naixement.
LA FIGURA DE JAUME I
Authors: Belenguer Cebrià Ernest
Published: May 2023

Aquest article vol presentar dos temes importants en el regnat de Jaume I que en elfons queden vinculats. En primer lloc, la relació sempre difícil entre els aragonesos d’aquellaèpoca i gran part de la bibliografia actual respecte al rei. Per això el treball comença en elsprimers anys del Conqueridor i acaba en els darrers quan aquest conquereix Múrcia, quepertanyia a Castella, després de la revolta islàmica contra Alfons X el Savi. En segon lloc,tot i que la qüestió és ben coneguda, es parla dels vincles, en general més complicats que nofavorables entre el sogre i el gendre que són Jaume I i Alfons X. Uns vincles que es veuen endos moments de temps diferents. Abans de tot fou la petició que fa Alfons per tenir Xàtivacom a dot de la seva esposa Violant d’Aragó, negada per Jaume. Molts anys després la recuperacióde Múrcia pel Conqueridor que aconsegueix al final l’afabilitat de Jaume I i AlfonsX, malgrat la conflictivitat persistent aquí també dels aragonesos.
Jaume I el Conqueridor com a ‘miles Christi'
Authors: Fernández Pozzo Sofía , Serrano Coll Marta
Published: May 2023

L’objectiu d’aquest treball és analitzar la importància que va tenir el regnat de JaumeI en la utilització de símbols que ajudessin a establir una imatge de poder com milesChristi. Per fer-ho, recórrer al Llibre dels Feyts ha estat imprescindible. Dels seus renglons esreconeixen atributs com el senyal reial, l’espasa i poderosos elements profilàctics de caràcterdevocional, elements que tindran ressò en la seva sigil·lografia. També hem atès, en la sevafaceta de miles Christi, la vessant legislativa. Finalment, hem realitzat una comparativa entrela crònica catalana i la Segunda Partida d’Alfons X que torna a posar de manifest la complexitatde la personalitat del Conqueridor com caput militia Christi.
Governar i forjar el record. El Consell de València i Jaume I (ss. xiv-xv)
Authors: Granell Sales Francesc
Published: May 2023

El present escrit indaga en la manera en què el Consell municipal de la ciutat intervinguéen el procés de rememoració de Jaume I. Se centra, concretament, en un conjuntd’objectes i de manifestacions artístiques i performatives que, en l’àmbit urbà, formaven partde la quotidianitat i que, per tant, tenien un marge d’acció decisiu en la idea que la societattenia de Jaume I. Parteix del fet que la figura del monarca no només era un record històricverificable, sinó també una fabricació; és a dir, una imatge formulada per les institucions iprojectada en diferents mitjans i contextos. Com a fabricació, podia contenir, en estat més omenys latent, objectius pràctics que emanaven de la voluntat del Consell.
Proposta d’un marc normatiu per a l’avaluació de les proves de certificació de valencià: una guia actualitzada
Authors: Zalbidea Berenguer Alaitz
Published: May 2023

L’article pretén posar a l’abast del públic i dels professionals de la llengua una menade guia d’actuació per als examinadors i correctors de les proves de certificació de valenciàdels diferents organismes oficials.L’objectiu és unificar els criteris d’avaluació, d’acord amb les normes gramaticals i lèxiquesvigents, i altres aspectes que es puguen entendre i interpretar de diferents maneres. Aixòinclou els diferents models lingüístics i les divergències entre acadèmies normatives. Una avaluacióimparcial continua sent, en molts casos, l’objectiu per a bona part dels especialisteslingüístics, que en les seues correccions han de tindre en compte les últimes incorporacionsnormatives, interpretar les característiques lingüístiques del candidat i els aspectes contextualsde cada tasca, a fi d’aplicar correctament els criteris.
Fugir davant del desequilibri: la resolució (mítica) de conflictes en la narrativa de Mercè Rodoreda
Authors: Cortés Orts Carles
Published: May 2023

A partir de l’anàlisi del conjunt de l’obra de Mercè Rodoreda observarem l’evoluciópsicològica dels seus personatges davant de diverses situacions de conflicte plantejades. Latendència majoritària de plantejar situacions de fugida, bé siguen físiques —amb l’opció delsuïcidi—, bé siguen simbòliques —amb la concreció mítica d’algunes actuacions—, ofereixuns trets recurrents en la resolució de les situacions crítiques que aporten una certa recurrènciaen els seus relats. Tot i trobar diversos precedents en les novel·les dels anys trenta i les escritesdurant l’exili, serà en les últimes obres com Viatges i flors, Quanta, quanta guerra... i La morti la primavera quan destriarem una intensificació de la construcció mítica del seu imaginari.
Albert Rossich L’obra de Francesc Vicent Garcia i l’Acadèmia de Bones Lletres
Authors: Escartí Vicent
Published: May 2023

Durant l’any 2023 es celebrarà a Catalunya l’Any Rector de Vallfogona, per recordarels 400 anys de la seua mort, el 1623, a Vallfogona de Riucorb. FrancescVicent Garcia i Ferrandis va nàixer a Saragossa el 1579, però que sempre es vaconsiderar de Tortosa —on es va traslladar sent molt menut. A més, que va desenvolupartota la seua activitat literària a Catalunya, tot i que va estar en contactefins i tot amb els poetes de la cort de Madrid —o així es plasma en algunes referènciesque ens han arribat. Sembla que, per motius de la seua activitat eclesiàstica,també va estar en relació amb València. Malgrat tot i això i l’èxit de la seua poesiafins a la renaixença —va ser considerat un model a imitar entre els poetes delprincipat de Catalunya—, la seua trajectòria té un paral·lel —més o menys aproximat—a València, amb la figura del també clergue Pere Jacint Morlà (mort alvoltant de 1656). Tots dos —cadascú en el seu àmbit geogràfic— podrien ser consideratsels dos primers poetes que aplicaren l’estètica del barroc a la seua obrai, a més, la seua fama en vida va ser ben considerable.
Rafael Roca Proejant el temps
Authors: Mompó Navarro Jacob
Published: May 2023

La Institució Alfons el Magnànim-Centre Valencià d’Estudis i d’Investigacióacaba de traure a la llum —en la col·lecció «Moment. Memorialística», quedirigeix Xavier Serra— un assaig que ben bé podríem qualificar com a «dietarifilològic». No debades, el seu autor, Rafael Roca, és filòleg i professor de laUniversitat de València, i membre del consell de redacció de diverses publicacionsespecialitzades —com ara Scripta. Revista Internacional de Literatura iCultura Medieval i Moderna i Revista Valenciana de Filologia— i de l’InstitutInteruniversitari de Filologia Valenciana. A més, pertany a la Secció Històrico-Arqueològica de l’Institut d’Estudis Catalans i és col·laborador habitual dediversos mitjans de comunicació, entre els quals destaquen la revista Saó i eldiari Levante-EMV.
XIX Col·loqui Internacional de Llengua i Literatura Catalanes
Authors: Ortells Miragall Norman
Published: May 2023

Entre el 29 de juny i el 2 de juliol de 2022, la Universitat de Vic – UniversitatCentral de Catalunya va acollir el XIX Col·loqui Internacional de Llengua i LiteraturaCatalanes, organitzat per l’Associació Internacional de Llengua i LiteraturaCatalanes (AILLC), els grups de recerca GRELL, GETLHIC i TEXLICOde la UVic-UCC i la Càtedra Verdaguer d’Estudis Literaris; i amb el suport i lacol·laboració del Departament de Cultura de la Generalitat de Catalunya, del’Ajuntament de la Comtal Vila de Ripoll, del Centre d’Estudis Comarcals delRipollès (CECR) i de l’Ajuntament de Vic.
Analysing Barriers in the Business Ecosystem of European MaaS Providers: An Actor-Network Approach
Authors: Gebhart Julian , Schlick Sandra , Marvell Alan
Published: May 2023

As new Mobility as a Service (MaaS) platforms are being established in Europe, researchers and practitioners seek evidence on the barriers experienced by the MaaS providers in their evolving business ecosystem. This paper conceptualises the MaaS business ecosystem using a Systematic Literature Review (SLR) combined with Actor- Network Theory (ANT) by constructing an actor-network of key actors. This actor- network, along with the identified MaaS business ecosystem barriers, is then used for Multiple Case Study Research, interviewing 18 European MaaS experts. The cross-case analysis revealed how MaaS providers problematise, interest, enrol and mobilise their business ecosystems. Furthermore, the paper outlines and amends key barriers in the areas of (1) technology and data, (2) social and cultural, and (3) policy and regulation. Researchers and practitioners can use the findings of this study to formulate policies, create best practices or conduct further research on the development of MaaS.
Agile Management in Cybersecurity
Authors: Asprion Petra , Giovanoli Claudio , Scherb Christopher , Bhat Sourabha
Published: May 2023

Cybersecurity management has emerged as a topic of growing importance on a global scale. Applying traditional management practices to cybersecurity is often too cumbersome and can lead to significant delays. Today's enterprises must be able to adapt to ever-evolving digital threats and act with corresponding agility and flexibility. Agile methods are well suited for projects without a defined scope, duration, tasks, and resources and has been identified as suitable for meeting the management challenges of cybersecurity teams. Based on an in-depth literature review, this study assumed that adopting an agile approach to cybersecurity helps organisations manage cybersecurity effectively. A first prototypical model was developed and evaluated which combines agile methods with cybersecurity functions - based on a recognized reference model.
Selecting a Knowledge Management Methodology in Society 5.0
Authors: Simelane Busisiwe , Smuts Hanlie
Published: May 2023

Society 5.0 is a knowledge-driven society that is impacted by rapid changes in the digital world. Due to the influence of the tools and technologies introduced by Industry 4.0 or the Fourth Industrial Revolution (4IR), Society 5.0 is challenged by the amount of knowledge created through the integration of cyber and physical spaces. The exploitation of the 4IR’s technological advancements increases the potential of knowledge creation, presenting with it a knowledge management (KM) challenge. Therefore, the purpose of this research was to identify the KM methodologies available for adoption in Society 5.0. In this research, systematic literature review was used to identify and evaluate existing KM methodologies from academic reviewed papers published between 2006 and 2020. It was found that some of the KM methodologies are industry specific and derived from best practice, while others focused on the development and implementation of KM systems. Based on the findings, elements of a potential KM methodology for knowledge management in Society 5.0 are presented.
Examining the Barriers and Enablers of AI Adoption in a Multimedia Organization
Authors: Mkhize Thandazile , Oosterwyk Grant , Kautondokwa Popyeni
Published: May 2023

Decision-making is a complex process that significantly impacts an organization's success. In order to enhance the effectiveness of decision-making, organizations need to consider multiple perspectives, expertise, and experiences. Artificial Intelligence (AI) has received considerable attention from Information Systems (IS) research. Drawing from the General Systems Theory (GST), this qualitative study aims to examine the interplay between AI and decision-making and to identify the barriers and enablers of AI adoption in a South African organization. The data collection was guided by the findings from the literature review followed by a single case study approach using semi-structured interviews as the primary data source. A thematic analysis technique using NVivo software was adopted to facilitate the analysis process by grouping the findings into main themes. This research has identified the following barriers and enablers of AI adoption themes: efficiency, system capability, red tape, business support, job security, staff involvement, and accountability.
Optimization and Economic Analysis of Green Public Building Envelope Structure in Chongqing
Authors: Yang Zhiwei , Chen Jihuan , Lei Xilin , Lin Xinran , Zhang Shaoting
Published: May 2023

Public buildings such as colleges and universities in Chengdu can be studied from the aspects of the main factors influencing buildings’ energy consumption. This study analyzed the indoor thermal environment of the buildings and characteristics of their palisade structures, with their thermal performance and energy consumption, as main influencing factors of energy consumption. In the present study, these public buildings have been considered as the research object, their data has been measured through field investigation and theoretical analysis, numerically simulated- based on the actual features- and compared by computer simulation to describe the influence of thermal performance of different envelope structures on energy consumption. Also, the relationship between different thermal performance indexes and energy consumption is established. The advantage of this study is mainly to our green and energy-saving society. “Building a conservation-oriented and environmentally friendly society” is a basic state policy of China. Due to their high energy consumption ratio and greater difficulty in energy conservation, public buildings are the key places in emission reduction. The selection of appropriate green building technology is the key to sustainable development of public buildings.
A brief history of RT-PCR and our laboratory experience with SARS-CoV-2 analyses using RT-PCR
Authors: Alayunt Naci Omer
Published: May 2023

Polymerase Chain Reaction (PCR) is in vitro replication that allows accelerated amplification of certain sequences in small DNA fragments. A sensitive technique, only traces of DNA are needed for PCR to produce enough copies to be analyzed. In molecular diagnostic laboratories, rRT-PCR technique is applied to find target RNAs for the diagnosis of specific pathogens. Although the rRT-PCR method, which has high specificity and moderate sensitivity, is accepted by WHO as the gold standard test for the confirmation of COVID-19, there are many negative comments about this method that should be considered. While diagnosing SARS-CoV-2, it is possible to say that real-time PCR (RT-PCR) analysis is still valid but not sufficient to quickly distinguish similar infections. For this reason, there is a need for new analysis methods and new RT-PCR studies to be performed with newly developed unique rapid tests.
Isolation and Identification of an Alkaloid Compound from Bebuas Leaves (Premna serratifolia) as an Anti-Inflammatory in White Rats (Rattus norvegicus)
Authors: Shalihin Muhammad Irhash , Muhaimin  , Latief Madyawati
Published: May 2023

Bebuas (Premna serratifolia) traditionally is used by Malay people as a traditional medicine to restore health. This indicates it contains chemicals that potentially have an anti-inflammatory activity. The results of phytochemical screening showed that the ethanol extract contains phenolics, alkaloids, flavonoids, steroids and saponins. Meanwhile, hexane extract only contains steroids. Anti-inflammatory activity evaluation on crude extracts showed that the ethanol extract was more active than the hexane extract. Therefore, the isolation step was continued to ethanol extract with the targeted compound was an alkaloid. Extraction was conducted by using acid-base and partition techniques to give the alkaloids fraction (EaBW). EaBW is then further separated by liquid vacuum column technique using gradual polarity elution, with eluent of ethyl acetate (Ea) - methanol and obtained 5 fractions. The isolate was obtained from F.3. The isolate showed it had anti-inflammatory activity with ED50 = 5.45 mg/KgBW. The UV-Vis and FT-IR spectra patterns of the isolate have similarities with ciprofloxacin as well as its physical characteristics which are hygroscopic yellowish crystal, and fluorescence property. Therefore, the isolated compound is thought to have a similar structure to ciprofloxacin.
Effect of Fetal Bovine Serum Concentration towards Vero Cells Growth on Culture in DMEM Medium
Authors: Ikasari Bella Niken , Alfarizi Salman , Fauziyah Shifa , Wardhani Puspa , Aryati  , Soegijanto Soegeng , Sucipto Teguh Hari
Published: May 2023

Cell culture requires a suitable medium and environment for in vivo conditions. Conditions are created by regulating temperature, pH, oxygen, CO2, osmotic pressure, surfaces to adhere to cells, nutrients, and vitamins, protection against toxic substances, hormones, and growth factors that regulate cell growth and differentiation. In general, good cell growth occurs at a pH of 7.0 - 7.6. Fetal Bovine Serum (FBS) is one of the supplement media to support cell growth. The purpose of this study was to determine the effect of using FBS supplementation with various concentrations on vero cell culture media on DMEM (Dulbecco's modified eagle medium) media. Vero cell culture on DMEM media has been successfully carried out using FBS by observing its growth for 14 days. Vero cell culture process begins with the manufacture of media consisting of DMEM and FBS. The cell density of each well at 5% and 10% concentration media was 1017 cells/well. By varying the concentration of FBS in the culture medium, the difference in the number of cells produced can be observed under the microscope. The results showed that the number of Vero cells produced from DMEM media with 10% FBS concentration was higher than 5% FBS concentration. Thus, this study proves that the higher the concentration of FBS in the medium, the more it supports the cell growth process in the Vero cell culture process.
Effectiveness of temulawak (Curcuma xanthorrhiza) ointments as wound healing agents in wistar rats
Authors: Panjaitan Jessica , Girsang Ermi , Chiuman Linda
Published: May 2023

Temulawak is known for its potential as a powerful antioxidant, anti-inflammatory, and anti-aging. Numerous studies have been reported on how temulawak extract components minimize wrinkles, boost collagen production, and prevent degradation. This study aims to determine whether temulawak extract promotes wound healing in Wistar rats. Pure experimental laboratory research and only post-test control group design observations have been done. Our results showed changes in the macroscopic appearance of wounds, particularly in the look of closed, dry wounds, which were exclusively observed in patients who received ointments containing 15%, 20% and 25% temulawak extract after 14 days. Based on the histopathology observation there was a significant difference in the mean comparison of the area of epithelialization, the number of fibroblasts, and the quantity of angiogenesis. We conclude that temulawak extract benefited incision wound healing in Wistar rats.