148 research outputs found
Rechtsvacuum in the Capital Market Regulation in Indonesia, A Case: The Embezzlement of Customers Funds by PT. Sarijaya Permana Sekuritas.Tbk.
No full textThe activities in the capital market have given an important influence on economic conditions in Indonesia. The capital market is one of the rapidly growing business areas. This resulted in the various crimes in the capital market which come up with diverse strategies. This happened in the case of embezzlement committed by the company in Indonesia. One of which is the embezzlement committed by directors and commissioners of Sarijaya Permana Sekuritas Company. The offense is not spesific regulated in The Act Number. 8 of 1995 about the Capital Market. This condition causes the confusion in the settlement of the case, that there is a rechtsvacuum. The author wants to analyse about how is the juridical analysis of rechtsvacuum in the embezzlement case of customers funds by Sarijaya Permana Sekuritas Company, and how is the law that should be used in the settlement of the case. This research is conducted with the study of documentation, namely collecting and researching of legal materials through a search of legal literatures by analyzing a legal decision from the court about the crime in the capital market, based on the Act and the related rules. In addition, the authors conclude that there is a rechtsvacuum in the case. In the consideration of the judgement, the judges stated that the defendant is proved guilty based on the judgement of the criminal case, but this case is a specific offence in the capital market and should be applied the Act of Capital Market. In Fact, In the Act of Capital Market has not the article about the embezzlement, with the result that in this case should be used the Criminal Code. Depending on these conditions, the regulations of capital market need to be revisited because there are some offenses are unregulated. Furthermore, the supervision by authority is important and needs to be tightened.
BUDAYA PENDIDIKAN ISLAM DI SEKOLAH MENENGAH ATAS: TINJAUAN BIBLIOMETRIK TERHADAP TREN PENELITIAN GLOBAL
No full textKata Kunci: Islamic
Education Culture,
Senior High School,
Analisis Bibliometrik,
Sistematis Literature
Review
Egis Permana Putra1*, Baharudin2, Era Octafiona 3, Zahra
Rahmatika4, Qonita Sabrina5
1,2,3,4,5 Universitas Islam Negeri Radein Intan Lampung
Email Correspondence: [email protected] *
Abstrak: Meskipun penelitian tentang budaya dalam
Pendidikan Islam terus berkembang, masih terdapat
keterbatasan kajian sistematis yang menganalisis tren global
dan keterbaharuan dalam integrasi budaya Islam di sekolah
menengah atas. Dari banyaknya penelitian mengenai Budaya
dalam Pendidikan Islam, penelitian ini bertujuan untuk
menganalisis
perkembangan,
tren,
dan menemukan
keterbaharuan publikasi dan penelitian ilmiah mengenai
integrasi budaya Islam dalam Pendidikan Islam di sekolah
menengah atas di seluruh dunia dalam rentang waktu 2019
2024. Metode penelitian yang digunakan dalam karya ini
adalah Systematic Literature Review (SLR) dengan teknik olah
data Analisis Bibliometrik, yang menghasilkan data inklusi
sebanyak 32 artikel dari 150 artikel yang terindeks di Scopus,
yang kemudian divisualisasikan menggunakan perangkat
berupa artikel ilmiah yang terindeks Scopus dan dipilih
menggunakan perangkat lunak Covidence. Teknik analisis
lunak VOSviewer versi 1.6.20 Instrumen penelitian data
Budaya Pendidikan Islam di Sekolah Menengah Atas: Tinjauan Bibliometrik terhadap Tren … | 2
© Egis Permana Putra, dkk.
dilakukan dengan pemetaan tren publikasi, sitasi, kolaborasi
penulis, dan analisis kata kunci utama menggunakan
VOSviewer. Hasil analisis menunjukkan tren penulisan
terbanyak pada tahun 2021 adanya penurunan sitasi pada
tahun 2022-2024. Dari total 10 negara yang berpartisipasi
Indonesia yang paling banyak berkontribusi dan dalam
publikasi terkait topik ini, 66% di antaranya menggunakan
pendekatan kualitatif. Berdasarkan overlay visualization co
occurrence, penelitian dengan topik tambahan seperti
"Pengintegrasian Nilai- Nilai Islam dalam Kurikulum" dan
"Pendidikan
Karakter
Berbasis
Budaya"
menjadi
keterbaharuan yang muncul hingga saat ini. Penelitian ini
berdampak pada penguatan dasar pengembangan kurikulum
berbasis budaya Islam yang relevan dengan kebutuhan global.
Berdasarkan analisis visualization co-occurrence dalam
penelitian ini, diperlukan studi lanjutan berupa penelitian
lapangan dan longitudinal tentang penerapan budaya Islam
dalam pendidikan yang disesuaikan dengan tantangan global
dan perkembangan pendidikan di era modern.
Keywords: Islamic
Education Culture,
Senior High School,
Analisis Bibliometrik,
Sistematis Literature
Review
Abstract: Although research on culture in Islamic Education
continues to grow, there is still a lack of systematic studies
analyzing global trends and innovations in the integration of
Islamic culture in senior high school education. Among the
numerous studies on culture in Islamic Education, this
research aims to analyze the development, trends, and
innovations in publications and scientific research on the
integration of Islamic culture into Islamic Education in senior
high schools worldwide between 2019 and 2024. The research
method used in this study is a Systematic Literature Review
(SLR) with bibliometric analysis techniques, resulting in the
inclusion of 32 articles from a total of 150 articles indexed in
Scopus, which were subsequently visualized using VOSviewer
version 1.6.20. The research instrument consists of scientific
articles indexed in Scopus, selected through Covidence
software. Data analysis involved mapping publication trends,
citations, author collaboration, and keyword analysis using
VOSviewer. The analysis shows that the highest number of
publications occurred in 2021, with a decline in citations from
2022 to 2024. Among the 10 countries involved, Indonesia
contributed the most, with 66% of the publications on this topic
Available at : https://journal.nahnuinisiatif.com/index.php/ARJI/article/view
DOI : 10.61227
P-ISSN : 2774-9290
E-ISSN : 2775-0787
Action Research Journal indonesia (ARJI) | Volume 7 Number 2 Year 2025 | 3
employing a qualitative approach. Based on the overlay
visualization of co-occurrence, research topics such as
"Integrating Islamic Values into the Curriculum" and
"Culture-Based Character Education" have emerged as recent
innovations. This research contributes to strengthening the
foundation for developing an Islamic culture-based curriculum
that meets global needs. Based on the co-occurrence
visualization analysis, further research is necessary, including
field and longitudinal studies on the implementation of Islamic
culture in education, adapted to global challenges and the
development of education in the modern era
Ring-Opening of Oxiranes using Taeniolite-Supported Tris(β-Diketonato)Zirconium
No full textA series of tris(β-diketonato)zirconium(IV) complexes was immobilized into a synthetic clay structure of Taeniolite by an ion-exchange method to generate organic/inorganic hybrid compounds. The hybrid compound served as a good catalyst for ring-opening reactions of methyl, ethyl, and dimethyl oxiranes with various alcohols to generate primary alkoxy alcohols in appreciable selectivity. This method describes a technique to immobilize cationic zirconium complexes without losing selectivity
Contributions to the financial mathematics of energy markets
No full textThis thesis provides several contributions to quantitative finance for energy markets: electricity price modelling, implying oil price volatilities, pricing and hedging of exotic commodity options. Electricity spot prices are characterized by spikes (jumps) because electricity is non-storable. A widely used model for stochastic component of electricity spot prices, a mean-reversion jump-diffusion model, is only partially successful to capture spikes. We propose the so-called potential Lévy model, incorporating a potential function and a class of Lévy process, i.e. those with Α-stable distributions. In this model, after a jump, the potential function has higher mean-reversion rate than the 'normal' mean-reversion rate. Modelling stochastic price fluctuations using an Α-stable distribution has several advantages: disentangling stochastic price fluctuations as a part of stochastic dynamics and jump dynamics, and assumption that the jump inter-arrival times are exponentially distributed are not necessary. This distribution is also heavy-tailed enough to capture spikes. The implied volatility obtained from liquid option prices by inverting the Black-Scholes formula is often considered as the best volatility forecast. The Black-Scholes model assumes a constant volatility for options on the same underlying asset. In practice, the implied volatilities vary across the strike prices and the times to maturity. We develop the so-called semi-parametric model for fitting the implied volatility surface, incorporating the simplicity of a parametric method and the flexibility of a non-parametric method. Such a model can capture the smile, skew or smirk shape and can deal with limited amount of option price data. A basket option is a convenient market risk management tool for a company whose portfolio consists of several assets. The difficulty in valuing basket options is that the weighted sum of log-normal random variables is not log-normally distributed anymore, which is the key assumption in the famous Black-Scholes model. Moreover, a basket may have negative values (if some basket weights are negative). Hence, the Black-Scholes model cannot be applied. To solve this problem, we introduce a so-called GLN (Generalized log-normal) distribution which we can use to approximate a general basket distribution. We propose the so-called GLN approach to valuation and hedging a basket option. The main attractions of this approach are: it is easy to implement since it provides closed form expressions for the basket options price and the greeks, can deal with basket of several assets with negative weights. The GLN approach also allows to obtain the implied correlation between assets in the basket by inverting the closed formula of the basket option's price. We extend the GLN approach for pricing and hedging of Asian basket options.Electrical Engineering, Mathematics and Computer Scienc
HUBUNGAN PENGETAHUAN DAN DUKUNGAN SUAMI TERHADAP MINAT IBU DENGAN PENGGUNAAN AKDR
No full textWorld Health Organization (WHO) menjelaskan bahwa Keluarga Berencana (KB) adalah sebuah tindakan yang membantu pasangan suami istri untuk menghindari kelahiran yang tidak diinginkan. Dukungan suami sangat dibutuhkan bagi wanita usia subur terutama tentang alat kontrasepsi IUD bagi pasangan usia subur, sehingga PUS memiliki alternative memakai alat kontrasepsi. Kontrasepsi tidak dapat dipakai istri tanpa adanya kerjasama suami dan saling percaya. Penelitian ini bertujuan untuk melihat hubungan pengetahuan dan dukungan suami terhadap minat ibu dengan penggunaan Alat Kontrasepsi Dalam Rahim di Kenagarian Simbungo. Jenis metode penelitian adalah kuantitatif menggunakan desain cross sectional dan dilakukan di Kenagarian Simbungo di bulan Maret 2022. Sampel terdiri dari 50 responden. Pengambilan sampel dengan teknik total sampling. Pengolahan data menggunakan analisis univariat dan analisis bivariate dengan uji statistic chi-square. Hasil pada penelitian ini diperoleh hasil yaitu lebih dari separuh (58,0 %) responden memiliki pengetahuan kurang, 54,0 % responden memiliki dukungan suami yang tidak mendukung dalam pemilihan AKDR, dan 62,0 % responden memiliki minat yang rendah dalam pemilihan AKDR Hasil analisis pengetahuan dan dukungan suami dengan minat ibu dalam pemilihan AKDR didapatkan nilai p value = 0,000 (p<0,05) menunjukkan adanya hubungan yang bermakna.
Disimpulkan bahwa, terdapat hubungan yang bermakna antara pengetahuan dan dukungan suami dengan minat ibu dalam pemilihan AKDR. Kepada petugas KB untuk meningkatkan pemberian penyuluhan kepada ibu-ibu agar tetap aktif menggunakan kontrasepsi dan memberikan pemahaman kepada masyarakat akan pentingnya penggunaan kontrasepsi terutama alat kontrasepsi dalam rahim (AKDR)
Microwave-Assisted Synthesis of DUT-52 and Investigation of Its Photoluminescent Properties
No full textA zirconium metal-organic framework (MOF) of DUT-52 (DUT: Dresden University of Technology) was synthesized herein by reacting zirconium tetrachloride (ZrCl4) and 2,6-naphthalenedicarboxylic acid (H2NDC) in DMF under microwave heating at 115 oC for 25 min. This synthetic procedure was more efficient than a solvothermal method, by which a long thermal exposure (24 h) of 100-150 oC was required to produce the same MOF. The MOF has a thermal stability of 560 °C, prior to partial loss of interconnected 2,6-naphthalenedicarboxylate (NDC) linkers at some structure building units (SBU). Crystallinity of this DUT-52 was ca. 77 %, which was the same as one synthesized solvothermally. Diffuse Reflectance UV-Vis spectra revealed an absorption at λex of 287 nm, which was equivalent to a bandgap energy of 4.32 eV. Electron excitations of this DUT-52 at 275 and 300 nm gave emission wavelength of 433 nm (a purple region), indicating a prospective use of DUT-52 as a photoluminescent material
Cobalt-Catalyzed Carbonylative Polymerization of Oxetane
No full textCopolymerization of oxetanes with carbon monoxide (CO) provided polymers consisting of both ester and ether units. Four acetylcobalt complexes, AcCo(CO)3P(p-tolyl)3 (1), AcCo(CO)3P(OPh)3 (2), AcCo(CO)3P(NMe2)3 (3), and AcCo(CO)2dppp (4) were synthesized, characterized, and examined as catalysts. Copolymers were obtained with complexes 1 and 2 while no reaction proceeded with complexes 3 and 4. The higher ester/ether ratio and the lower molecular weight of copolymers obtained with 1 compared to those with 2 were attributed to the electron-donating nature of P(p-tolyl)3.</p
Influence of Room-Temperature Ionic Liquids on the Electrosynthesis of CuBDC Type Metal-Organic Frameworks: Crystallite Size and Productivity
No full textThe influence of imidazolium- and ammonium-based room-temperature ionic liquids (RTILs) i.e., [bmim][BF₄], [bmim][DCA], and MTBS, respectively, as electrolytes on the crystallite size and productivity of CuBDC (BDC=1,4-benzenedicarboxylate) type metal-organic frameworks (MOFs) by electrosynthesis method via anodic dissolution was investigated. CuBDC was characterized by Fourier transform infrared spectroscopy (FTIR), powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and nitrogen physisorption. The crystallite size and productivity of CuBDC using [bmim][BF₄], [bmim][DCA], MTBS as electrolytes were 24.7 nm, 22.1 nm, 20.5 nm, and 236 mg/h, 69 mg/h, 291 mg/h, respectively. Bulkier structure of ammonium-based RTILs resulted CuBDC with a smaller crystallite size and higher productivity compared to imidazolium-based RTILs
RUTINITAS PERAWATAN ALAT BONGKAR GUNA MENCEGAH KETERLAMBATAN BONGKAR PADA MV. DK 02 SKRIPSI
No full textDion Natura Agung Permana, 51145295.N, 2018 ,”Discharge tool care
routine in order to prevent delays in the proccess discharge un the MV. DK
02”, Nautical Thesis, Diploma IV Program, Semarang Merchant Marine
Polytechnic, Material Adviser (I): Capt. H. Moh. Aziz Rohman,
MM,M.Mar, and as Methodologi and Writing Adviser (II): Daryanto, SH,
MM
In order for the haulage of the port of unloading to the portof unloading c
an be timely in accordance with the schedulethat has been estimated, in carrying
out the unloading careis one important factor so that the loading process gosmo
othly. Based on the fact that the author is interested increating a thesis with the ti
tle "loading tool care routine inorder to prevent delays in the process of unloadi
ng in theMV. DK 02 ". In carrying out the unloading equipment carethere are so
me problems faced: how to uninstall toolmaintenance routines influence outcome
s can lead to delaysin the process of unloading and what efforts are being madet
o to prevent delays in the process of unloading.
In accordance with the problems faced in the treatmentmalaksanakan too
l uninstall appears answers while theproblem raised, among them: it is thought t
hat thedisruption experienced by unloading tools MV on his boat.DK 02 caused
by lack of care and unloading tools as well asalleged that the disruption experie
nced on his boatunloading tools MV. DK 02 may inhibit the process of loadingan
d unloading.
In this thesis, the research methods used are methods that areobservatif i.
e. by observing the existing activities and interviewmethods i.e. interview directly
to the crew about the unloadingtools as well as her treatment.
Based on the analysis that the unloading tool care cannot becarried out o
n a regular basis resulting in frequentbreakdowns on the loading and unloading
process of coursepemuatannya or demolition be delayed or interrupted . Thisis d
ue to the problem of the notownedbecauseoftheflurryof work preferred, other
equipment that support theimplementationofunloadingtoolcareinadequateandthe
Stateoftheshipisnogoodcausetheship'screwworklessmaximumcareintheexercise.
The results of the analysis in question, it can beconcluded that the loadin
g and unloading equipment mustbe maintained on a regular basis among them b
y using themethods of the treatment. Treatment method of unloadingthe tool shou
ld be implemented properly and regularlyaccording to the schedule that has bee
n added, so that thedamages on the tool loading and unloading can be avoidedan
d the appliance is ready to use for the process ofdemolition.
Keyword :Discharge tools, prevent delays, process of dischar
Evaluation of the English Coursebook “Bahasa Inggris” for Vocational High School
No full textABSTRAK Permana, Pinastika. 2018. Evaluation of the English Coursebook “Bahasa Inggris” for Vocational High School. Sarjana’s Thesis, English Department, Faculty of Letters, State University of Malang. Advisors: (I) Dr. Johannes A. Prayogo, M.Pd., M.Ed. (II) Dra. Sri Andreani, M.Ed. Keywords: coursebook, content, quality, vocational high school The purpose of this study was to evaluate an English coursebook entitled Bahasa Inggris for Vocational High School XI Grade. This coursebook was choosen because of the coursebook has been used in SMKN 3 Malang for two years and needs to be evaluated. This study aims at evaluating the quality of the content of the coursebook,especially focusing on five aspects which are (1) aims and approaches, (2) language content, (3) language skills, (4) topics and socio-cultural values, and (5) design and organization. A descriptive-qualitative research method was used in this study. In this study, researcher was firstly collecting data from the content of the coursebook using evaluation checklist. Then, the data from the checklist were analysed using the formula that had been set to get the result of each factor score of the coursebook. After that, the data were compared to the experts’ related theory. Predicate on the coursebook fulfillment in a factor was decided through the following grading. Excellent (3.6-4.0), Good (3.0-3.5), Fair (2.0-2.9), Poor (1.0-1.9).The result shows that, based on 1-4 scales, in terms of (1) aims and approach, the coursebook was excellent for it reached 4, (2) language content scored 2.3 and was categorized as fair, (3) language skills was categorized as fair as it rated 2.8, (4) topics and socio-cultural values scored 3.4 and was categorized as good, and (5) design and organization was also good for reaching 3.4 of the level of the fulfillment. Overall, the coursebook was categorized as good for it reached 3.2 of the level of fulfillment. For the coursebook’s improvements, the coursebook’s author is suggested to (1) present more contextualized exercises for grammar, (2) add vocabulary building for students, (3) considering the level of difficulty especially in reading and writing, (4) enrich the contents with cultural awareness, and (5) complete the coursebook with coursebook packages such as material for listening. Finally, for future researchers who want to conduct similar study, it is suggested to evaluate other coursebooks for other grades by taking more specific issue with more detailed instruments. Students’ perspective would give stronger and more valid evaluation toward the level of difficulty of the coursebook’s materials and exercises
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