bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGUATAN EKONOMI UMAT MELALUI LEMBAGA KEAGAMAAN
Authors: Anwar Moch. Khoirul 
Published: July 2023

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OPERASIONALISASI PRODUK TABUNGAN MUDHARABAH DAN APLIKASINYA DI BRI SYARIAH CABANG SURABAYA DALAM PERSPEKTIF HUKUM ISLAM
Authors: Yazid Muhammad 
Published: July 2023

This paper is the result of field research on the operationalization of mudharabah savings product and the reasons for its application in Bank Rakyat Indonesia (BRI) Sharia branch of Surabaya. This study aims to answer questions about the operationalization of mudharabah savings product at BRI Sharia branch of Surabaya and the reasons for the application of the savings product in the bank, as well as how the Islamic legal review of the the operationalization of mudharabah savings product at BRI Sharia branch of Surabaya and the reasons for its application.
In this study, the method used is verificative descriptive which illustrates the operationalization of savings product and the reasons for its application in the Surabaya branch of BRI Sharia and then performed an assessment of that operationalization.
From the results of the study can be obtained that the operationalization of savings product at BRI Sharia Surabaya branch of has implemented the principle of omudharabah. Furthermore, in the view of Islamic law, the operationalization was pursuant to the principles of mudharabah as determined by it.
The implementation of mudharabah principle in the BRI Sharia on the grounds that with the application of it, people are more interested in the profit-sharing, where the bank and the customer do not feel disadvantaged (gains and losses are shared), because from the beginning of the contract, the profit sharing ratio is determined, so it will create distributive justice. Furthermore, the application of these savings product is charged with tax and zakat on the results obtained from the savings.
With the operation of mudharabah savings at BRI Sharia branch of Surabaya, Muslims are expected to participate and be proactive in supporting and assist the development of this product. It means that Indonesian Muslims have been trying to avoid usury in their muamalah activities and more than that the bank are expected to develop and improve its products, especially funding product, so it can compete with the funding products of conventional banks, then the Islamic banks may be qualified.
WAQF AND ITS CONTRIBUTION IN EDUCATION IN HISTORICAL PERSPECTIVE
Authors: Asrohah Hanun 
Published: July 2023

In classical Islamic education endowments have a close relationship with waqf institutions. Waqf institutions were financial resources for the activities of Islamic education that Islamic education could evolve rapidly. The existence of the Islamic waqf institution was caused by the Islamic economic system, which assumes that the economy was closely linked to the Muslims faith. Beside that, a balance between the economy and the welfare of Muslime people so that economic activities represented of worship and waqf became a way to closer to Allah and the common good. Therefore, when the Islamic economic progress, Muslims did not hesitate to spend money for the sake of religion and the welfare of Muslims. Driven by the teachings of Islam that respects the function of education for the advancement of religion and state, they feel compelled to spend their wealth for the implementation of education, and ultimately developing advanced Islamic education.
Because of loving knowledge, raises the need to develop education by establishing institutions to teach and develop the science. With spearheaded by the Islamic rulers who love science, such as Harun al-Rashid and al-Ma'mun, stand up educational institutions for scientific activities, such as translation activities established by Harun al-Rashid, who at the time of al-Ma ' But the operation is perfect that resulted in the establishment Bait al-Hikmah. In further developments, the need to establish educational institutions create ideas about the need for charitable organizations that will be a source of financial institutions.
Endowments role in supporting the implementation of education. With endowments, Muslims get the ease of study. Because of endowments, Islamic education was not too demanding a lot of cost for students so that they are either poor or rich have the opportunity to learned equally. Therefore, students and teachers were encouraged to perform a scientific journey.
ZAKAT INSTITUTION UNDER THE GOVERNMENT: POLITICAL INTEREST, CHARITY AND RESISTANCE
Authors: Huda Yasrul 
Published: July 2023

This article investigates an involvement of the government of the Municipaltiy of Padang in West Sumatra in managing zakat institution, namely BAZDA (Badan Amil Zakat Daerah). It argues that the intentions of the mayor in managing the zakat institution aimed to provide an alternative financial source in order to support his position at the mayor. Zakat payers (Muzakki), collector (Ê¿amil), kinds of property obligated to pay its zakat (mÄl) and recipients (mustaá¸¥iq) are mainly the matters that link to his authority. The zakat revenue initially was mainly distributed to recipients in form of charity, but since 2010 it has gradually shifted to financialize busninesse run by the poor and needy. The mayor received resistances from many people, but they are mainly in form of individual resistance that are lacking to force the mayor to change his policy. In addition, the emerging resistance is rooted in different values between the mayor and resisters.
ANALISIS IMPLEMENTASI TAKE OVER PADA PEMBIAYAAN HUNIAN SYARIAH
Authors: Purwanto Adi 
Published: July 2023

Rumah merupakan salah satu kebutuhan terpenting manusia untuk dapat melangsungkan kehidupan yang layak. Hadirnya perbankan syariah Salah satunya adalah PT. Bank Muamalat Indonesia sebagai bank syariah pertama di Indonesia juga mengeluarkan produk dalam rangka memperluas segmentasi pembiayaan disektor properti dengan menerbitkan produk KPR yang sesuai dengan prinsip syariah. Penelitian ini untuk menjawab rumusan masalah yakni, bagaimana implementasi take over pada Pembiayaan Hunian Syariah di PT. Bank Muamalat Indonesia Cabang Pembantu Mojokerto dan faktor-faktor apakah yang mempengaruhi nasabah melakukan take over pada Pembiayaan Hunian Syariah di PT. Bank Muamalat Indonesia Cabang Pembantu Mojokerto. Penelitian ini adalah penelitian lapangan (Field Research) dengan pendekatan kualitatif. Data penelitian ini dihimpun melalui observasi, wawancara, angket dan dokumentasi. Data-data yang dikumpulkan selanjutnya dianalisis secara diskriptif kualitatif dengan pola pikir deduktif yang berangkat dari fakta-fakta yang bersifat umum dan akhirnya dikemukakan pemecahan persoalan yang bersifat khusus. Jika dilihat dengan pandangan ekonomi Islam terkait take over yang dilakukan Bank Muamalat Indonesia Cabang Pembantu Mojokerto, maka proses tersebut sudah sesuai dengan syariah karena pelaksanaan pembiayaan berdasarkan take over pada Pembiayaan Hunian Syariah melibatkan dua akad yang tidak bersamaan pada satu waktu yaitu akad qard} terlebih dahulu kemudian diakhiri dengan pemberian akad mura>bah}ah. Untuk faktor-faktor yang mempengaruhi nasabah melakukan take over pada Pembiayaan Hunian Syariah dari bank konvensional ke Bank Muamalat Indonesia Cabang Pembantu Mojokerto meliputi beberapa faktor diantaranya: produk Pembiayaan Hunian Syariah telah sesuai dengan prinsip syariah, angsuran tetap hingga lunas, bebas dari bunga bank, rekomendasi dari teman/kerabat, dan lokasi bank yang mudah dijangkau.
Jual Beli Followers, Likes, Viewers di Instagram Perspektif Hukum Ekonomi Syariah
Authors: Choiru Bhariatta Elsava , Nur Rufaidah Ica , Richa Adnina Maziyyah 
Published: July 2023

Penelitian ini bertujuan untuk mengetahui lebih dalam tentang jual beli online yang saat ini sudah banyak dikenal oleh masyarakat. Banyak fenomena yang terjadi pada salah satu media sosial berupa Instagram yaitu tempat yang paling popular untuk penjualan secara online dan untuk mempopulerkan akun. Dalam jual beli online di Instagram ini para seller (pedagang) banyak yang memanfaatkan jasa jual beli followers, likes, dan viewers di Instagram agar online shop mereka dikenal banyak orang dan lebih dipercaya. Selain itu, tidak sedikit fenomena yang menyalahgunakan jual beli followers, likes, dan viewers ini untuk sarana penipuan online.
Dalam penelitian ini kami menggunakan metode kualitatif yang berlandasan kajian literasi dan obeservasi penulis. Dalam artikel ini, penulis ingin menganalisis tentang hukum praktik jualbeli followers, likes dan viewers di Instagram agar dapat digunakan oleh praktisi yang memiliki online shop agar tidak menyalahgunakan hal ini dan juga tambahan khazanah literasi. Menurut beberapa sumber naá¹£-naá¹£ al-Qurâ€™an dan Hadis dan logika kaidah fikih, bahwa hukum jual beli followers, likes, dan viewers di Instagram adalah mubah selama tidak disalahgunakan untuk sarana penipuan.
Cobalt-supported activated biochar in the co-pyrolysis of cattle manure and rice husk
Authors: Qiu Wen , Liu Ying , Tian Longjin , Fan Guozhi , Song Guangsen , Cheng Qunpeng 
Published: July 2023

It is crucial to develop an efficient catalyst for catalytic co-pyrolysis. In this paper, the catalytic co-pyrolysis of cattle manure and rice husk over a catalyst loaded with cobalt (Co) using potassium hydroxide-activated biochar as the support was conducted in a two-stage fixed-bed reactor. The results showed that the cobalt/potassium rice husk char (KRHC) catalyst displayed a good catalytic pyrolysis process with a large specific surface area and a developed pore structure. Loading with cobalt not only improved the quality of syngas but also increased syngas yield. Hydrogen content increased from 4.55 to 13.68% and carbon monoxide content increased from 19.78 to 32.25%, whereas carbon dioxide content decreased from 7.32 to 5.3% and methane content decreased from 8.01 to 6.07%. Syngas yield increased from 3.68 to 4.58 N m3/kg. The catalyst promoted the breaking of C–C and C–O bonds in tar, increased the content of phenols, ketones and aldehydes, and reduced the content of oxygen in the syngas. The catalysts also maintained good performance after five catalytic cycles, with hydrogen and carbon monoxide contents of approximately 10 and 27.5%, respectively.
Russian zirconium industry: current issues in raw material supply
Authors: Khatkov V. Yu. , Boyarko G. Yu. , Bolsunovskaya L. M. , Dibrov A. M. , Dibrova Yu. A. 
Published: July 2023

The relevance of the research is connected with Russia’s long-term import dependence on zirconium raw materials.Goal of this research: to study the dynamics of commodity flows (production, import, export, consumption) of Russian zirconium raw materials; its prices (world and Russian); the raw material base of zirconium in Russia and the prospects for national production of its extraction and processing.Methods: statistical, graphic, logical.Results: Russia imports the vast majority (3.5–14.9 kt/year or 98–100 % of consumption) of consumed zircon concentrate. At the same time, almost all of the baddeleyite mined in Russia (4.0–9.3 kt/year or (96–100 % of production) is exported. Since 2018 has there been a decrease in its export supplies and an increase in the national consumption (up to 60 % of production).Russia has existing deposits, including a useful zirconium component, but all are connected with a certain economic and technological complexity in their development.In 2022, the national production of selective zircon concentrate began during the development of the Tugan titanium-zirconium deposit. This deposit covers up to 30 % of Russia’s demand for zirconium raw materials up to 2023. Furthermore, the construction of the 2-nd stage of the Tugan mining and processing plant will increase its supply to 15 kt/year. This will completely cover Russian demand for zirconium raw materials. Work is in progress on Zashikhinsky field preparation, where, in the course of enrichment of tantalum-rare-earth ores, up to 8 kt/year of zircon concentrate will be additionally extracted. The emerging trend of reducing Russia’s import dependence on zirconium raw materials, and in the future its complete elimination will allow consumption of zircon and zirconium oxides to be increased in the most demanding area of their use – for dampening the glaze of ceramic tiles. The presence of an independent and sufficient national mining base of zirconium raw materials will allow Russian production of metal zirconium, zirconium refractory and abrasive products, solid fuel energy cells and other zirconiumcontaining applications to be developed.
Quantitative ratio of mRNA expression of IGF/INS system receptors in multiple myeloma
Authors: Shushanov S. S. , Chernykh Yu. B. , Zakharova T. A. , Akentieva N. P. 
Published: July 2023

Background. Individuals with increased expression of components of the IGF/INS system, are more likely to develop various malignancies. And in the case when the components of the IGF/INS system are overexpressed in tumors, this adversely affects the prognosis of the disease, including leading to a decrease in relapse-free survival. A characteristic feature of the IGF/INS system is the ability of the same ligands to bind to different receptors and vice versa (cross interactions) and activate different signaling pathways in the cell. This feature of the system requires an integrated approach to the study of the expression of its components, namely, the study of the quantitative ratio of the expression of individual components. The result obtained will make it possible to determine possible combinations of ligand-receptor bonds and, ultimately, will have both prognostic and evaluative value: in terms of a therapeutic target.Aim. To establish the quantitative ratio of mRNA expression of the IGF/INS system receptors: IR-A, IR-B, IGF-1R, and IGF-2R in the IM9 lymphoblastoid cell line and in three myeloma cell lines: RPMI1640, RPMI8226, H929, and to identify frequency of expression of these receptors in the mononuclear fraction of bone marrow aspirates obtained from treated patients with multiple myeloma.Materials and methods. We used human lymphoblastoid cells and 3 types of human myeloma cells, differing in the degree of differentiation and, as well as bone marrow aspirates obtained from 19 treated patients with stage III multiple myeloma. Expression of mRNA in cells was studied by quantitative real-time reverse transcription polymerase chain reaction and in bone marrow aspirate samples by semi-quantitative reverse transcription polymerase chain reaction.Results. During the study, we found that within each cell line, the receptor IR-A is predominant compared to the receptor IR-B. Patients with MM have a high frequency of IR-A expression compared to IR-B. The minimum ratio of IGF-1R:IR-A and IGF-1R:IR-B mRNA is in IM9 lymphoblastoid cells, and for myeloma cells these ratios are high. The ratio of IGF-2R:IR-A is maximum for IM9 lymphoblastoid cells, and for myeloma cells this ratio is three or more times less.Conclusion. Based on the study of the quantitative ratio of receptor mRNA, we state that in myeloma cells there is a high probability of the presence of IGF-1R/IGF-1R and IR-A/IR-A homodimers, and an IGF-1R/IR-A heterodimer. These data have both prognostic and evaluative value, since these combinations of receptors suggest a significant increase in the mitogenic effect due to activation by three ligands: IGF-1, IGF-2 and INS, which is an unfavorable factor, especially when a patient with multiple myeloma with concomitant Diabetes mellitus was prescribed insulin therapy along with chemotherapy. Based on our findings, we recommend simultaneously inhibiting both the IGF-1R receptor and the IR-A receptor as a therapeutic target.
Preparation and investigation of properties of resveratrol and solubilizers compositions
Authors: Krechetov S. P. , Maslennikova M. S. , Kuksin A. Yu. , Malinkin A. D. , Solovieva N. L. , Krasnyuk I. I. 
Published: July 2023

Background. The search for technology or the use of excipients for the development of drugs containing poorly soluble pharmaceutical substances is an urgent task of pharmacy. According to the biopharmaceutical classification system, resveratrol belongs to group 4: the substance has low solubility and low permeability. Therefore, one of the priorities in the development of drugs with resveratrol is to increase its solubility and, as a result, increase its permeability. The article presents the results of physicochemical studies of resveratrol compositions with solubilizers (poloxamer 407, polysorbate 80, methyl-beta-cyclodextrin) after dissolution in a common solvent followed by evaporation.Aim. Obtaining compositions of resveratrol with solubilizers and auxiliary formations with an exclusive study of their properties for the development of solid dosage forms.Materials and methods. Trans-resveratrol, poloxamer 407, polysorbate 80, methyl-beta-cyclodextrin, citric and ascorbic acids, glycerin, methanol; high performance liquid chromatography, differential scanning calorimetry.Results. Physical and chemical studies of the obtained compositions of resveratrol with excipients were carried out. Excipients used: citric and ascorbic acids for all compositions, as well as glycerin for compositions with tween 80. Stability studies were carried out under conditions of «accelerated aging», as a result of which a noticeable decrease in the amount of resveratrol was found (80 % of the original). Studies of the stability of resveratrol have shown that at low pH, inherent in the stomach, its content remains practically unchanged for two days. And at pH close to neutral, the content of resveratrol is reduced to 90 % of the original amount. The obtained results indicate the feasibility of developing drugs that promote the absorption of resveratrol in the stomach and are stored at low temperatures (in the refrigerator).Conclusion. Compositions of resveratrol with solubilizers were obtained and the choice of excipients for the development of solid dosage forms was substantiated. Recommendations are given for obtaining solid dosage forms for each of the developed formulations and storage conditions are determined.
Expression profile of plasma microRNAs and target genes in patients with complicated pregnancy
Authors: Umerova M. D. , Alyadinova S. S. , Khonjonova M. J. , Balakadasheva R. A. , Menadzhiev E. E. , Kharchuk D. I. , Leus D. O. , Islyamova G. I. , Islyamova M. I. , Abkarimova S. L. , Kasabyan D. S. , Sorokina L. E. 
Published: July 2023

Aim: to assess features of placental transcriptome in patients with complicated pregnancy course and outcome.Materials and Methods. A prospective observational comparative study in parallel groups was carried out by examining 44 patients divided into three groups: group 1 included 13 pregnant women with moderate and severe preeclampsia (PE), group 2 consisted of 12 patients with fetal growth retardation (FGR), control group included 19 clinically healthy women with uncomplicated pregnancy and delivery. All women enrolled to the study underwent a comprehensive examination, including history collection, general and obstetric-gynecological examination, laboratory and instrumental studies. Special research methods were used during the study, which included placental tissue sampling followed by analyzed expression profile of 12 microRNAs using real-time polymerase chain reaction (PCR).Results. The PCR data indicated about lack of expression for analyzed miR-210-3p, miR-320-3p, miR-1304-5p and miR-375-5p in placental tissue samples in FGR patients. No significant differences in placental miRNA levels were observed in FGR vs. PE and control group. Analysis of placenta-specific microRNAs in women with PE vs. control group showed a significantly down modulated expression level for miR-517a-3p (p = 0.025), miR-517c-3p (p = 0.036), miR-574-5p (p = 0.015) along with upregulated expression of miR-20a-5p (p = 0.046).Conclusion. The data obtained evidence that pregnancy-related complications are characterized by specific molecular changes at placental transcriptome level.