bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Application of Dynamic Zakat Percentage by Yusuf al-Qaradawy on the Professional Zakat in Indonesian BAZNAS
Authors: Haris Gusnam 
Published: June 2023

Abstract: This article explores the comparison of professional zakat acquisition at BAZNAS Indonesia between the zakat acquisition using a standard percentage and using the dynamic percentage offered by Yusuf Al-Qaradawi. Currently, professional and mal zakat at BAZNAS Indonesia has provided the largest income of all existing zakat acquisition. The percentage of professional zakat is using standard percentage, 2,5% of someone professional income. With using the payroll system, all muzakkys have the same amount of zakat, no matter how much they earn. It is not fair to those who have a small income. Can the application of a dynamic percentage of zakat on professional zakat increase the zakat acquisition and fulfil the justice? It is based on professional zakat data obtained from the National UPZ Collection Division of BAZNAS, and the data is simulated using dynamic percentages. The result shows that the dynamic zakat percentage is more fulfilling legal justice than the standard percentage and the zakat acquisition—that application of the dynamic zakat percentage-- has increased by 16.9% compared to the application of the standard percentage that used by BAZNAS today. Abstrak: Artikel ini memaparkan perbandingan perolehan zakat profesi di BAZNAS Indonesia antara perolehan zakat menggunakan persentase tetap dengan perolehan zakat menggunakan persentase dinamis yang ditawarkan oleh Yusuf al-Qaradawi. Zakat mal dan profesi di BAZNAS Indonesia saat ini telah memberikan income terbesar dari keseluruhan perolehan zakat yang ada. Persentase zakat profesi yang digunakan adalah persentase tetap yaitu 2,5% dari pendapatan profesi seseorang. Melalui sistem payroll, seluruh muzakky disamakan tanpa memandang besar kecilnya penghasilan mereka. Hal ini dipandang tidak adil bagi mereka yang berpenghasilan kecil. Mampukah penerapan persentase zakat dinamis atas zakat profesi lebih mendatangkan keadilan dan dapat meningkatkan perolehan zakat profesi? Data yang digunakan adalah data zakat profesi yang diperoleh dari Divisi Pengumpulan UPZ Nasional BAZNAS yang menggunakan persentase tetap, kemudian data tersebut disimulasikan dengan menggunakan persentase dinamis. Hasilnya menunjukkan bahwa penerapan persentase zakat dinamis lebih memenuhi keadilan hukum dibandingkan presentase zakat tetap. Selain itu, pengumpulan dana zakat dengan menggunakan persentase zakat dinamis mengalami peningkatan sebesar 16,9% dibandingkan penerapan persentase tetap yang digunakan oleh BAZNAS saat ini.
The Practice of Marriage of Sampang Shia Refugees in Puspa Agro, Sidoarjo: Barriers and Challenges to Obtaining Family Administration Rights
Authors: Mulyani Maulidia 
Published: June 2023

Abstract: This article examines the constraints and challenges of the Sampang Shia refugees in Puspa Agro, Sidoarjo, in carrying out marriages and obtaining family administration rights. The data source in this article is based on field data obtained through observation and interviews and is supported by library data. Using resilience theory, this article seeks to answer two fundamental issues: first, what are the barriers faced by the Shia refugee group in Sampang in entering into marriages and obtaining family administration rights?; second, what is the strategy used by the Sampang Shiite group in obtaining family administration rights? Using socio legal, this article finds that Shi'a refugees face obstacles and challenges in consummating marriages and obtaining family administration rights as a result of the Sunni-Shia conflict that does not subside. They did not receive marriage guidance and also could not get married in front of KUA officers due to the long distances and high costs. In an effort to obtain administrative rights for their family, they made efforts to adapt to the existing situation. They carry out marriage guidance by asking the lokal ustaz for advice, submitting files to make a marriage certificate and taking part in the marriage registration program with an escort. Abstrak: Artikel ini mengkaji kendala dan tantangan para pengungsi Syiah Sampang yang ada di Puspa Agro, Sidoarjo, dalam melakukan perkawinan dan mendapatkan hak administrasi keluarga. Sumber data dalam artikel ini didasarkan pada data-data lapangan yang diperoleh melalui observasi dan wawancara dan didukung dengan data kepustakaan. Menggunakan teori resiliensi, artikel ini hendak menjawab dua hal mendasar: pertama, apa saja kendala yang dihadapi kelompok pengungsi Syiah Sampang dalam melakukan perkawinan dan mendapatkan hak administrasi keluarga?; kedua, bagaimana strategi yang digunakan oleh kelompok Syiah Sampang dalam mendapatkan hak administrasi keluarga? Menggunakan socio legal, artikel ini menemukan bahwa para pengungsi Syi’ah menghadapi kendala dan tantangan dalam melakukan perkawinan dan mendapatkan hak administrasi keluarga sebagai akibat dari adanya konflik Sunni-Syiah yang tidak kunjung mereda. Mereka tidak mendapatkan bimbingan pernikahan dan juga tidak dapat melakukan pernikahan di depan petugas KUA disebabkan jarak tempuh yang jauh dan biaya yang mahal. Dalam upaya untuk mendapatkan hak administrasi keluarga mereka melakukan upaya adaptasi dengan situasi yang ada. Mereka melakukan bimbingan nikah dengan cara meminta nasihat kepada ustadz setempat, menyetorkan berkas untuk pembuatan akta nikah dan mengikuti program isbat nikah dengan pengawalan.
Decolonized Trauma: Narrative, Memory and Identity in Chimamanda Ngozi Adichie’s Americanah
Authors: Pourgharib Behzad , Asl Moussa Pourya , Esmaili Somayeh 
Published: June 2023

Abstract
Even though literary works serve as excellent media for bearing witness to trauma, postcolonial and diasporic literary texts are often dismissed for their falsified accounts of traumatic life experiences. Recent studies on African American literature have stressed the need for a decolonized conceptualization of trauma that would not only disrupt the long-existing white Global Northern perspectives but also recognize feelings of empathy and solidarity among members of the community in these literary corpora. The present study adopts a hybrid analytical framework to examine the representations of trauma in the Nigerian American writer Chimamanda Ngozi Adichie’s Americanah (2013). Specifically, we draw upon Gérard Genette’s narrative levels, Ron Eyerman’s collective memory, and Jeffrey Charles Alexander’s collective identity to argue that the novel defies conventional forms of narrative by depicting postcolonial and diasporic identities as volatile and dynamic constructs. The findings indicate the multiple ways in which the story presents diasporic Africans – that is, the female protagonist Ifemelu and her male lover Obinze – as capable of overcoming the adverse effects of traumatic memories by chronicling an authentic record of their experiences. The study also reveals that the leading female character, like the novelist Adichie, creates an empowering platform for migrants of various ethnicities to speak up about their traumatic experiences, and thereby establish what is called ‘cross-cultural solidarity’ in reconstructing a new community.
On a Solvable System of Difference Equations in Terms of Generalized Fibonacci Numbers
Authors: Yüksel Arzu , Yazlik Yasin 
Published: June 2023

ABSTRACTIn this paper, we represent that the following three-dimensional system of difference equationsxn+1=αyn+aynyn−βzn−1, yn+1=βzn+bznzn−γxn−1, zn+1=γxn+cxnxn−αyn−1,  n∈ℕ0,$$\matrix{{{x_{n + 1}} = \alpha {y_n} + {{a{y_n}} \over {{y_n} - \beta {z_{n - 1}}}},\quad {y_{n + 1}} = \beta {z_n} + {{b{z_n}} \over {{z_n} - \gamma {x_{n - 1}}}},\quad {z_{n + 1}} = \gamma {x_n} + {{c{x_n}} \over {{x_n} - \alpha {y_{n - 1}}}},\qquad n \in {{\mathbb N}_0},} \cr} $$where the parametersa, b, c, α, β, γand the initial valuesx−i,y−i,z−i,i∈ {0, 1}, are real numbers, can be solved in closed form by using transformation. We analyzed the solutions in 10 different cases depending on whether the parameters are zero or nonzero. It is noteworthy to depict that the solutions of some particular cases of this system are presented in terms of generalized Fibonacci numbers. Note that our results considerably extend and improve some recent results in the literature.
The efficient removal of low concentration hexavalent chromium via combining charged microporous membrane and micellar adsorption filtration
Authors: Yang Wu-Shang , Zhang Peng , Shen Shu-Yang , Su Qian-Wei , Jiang Ya-Ni , Wang Jian-Li , Zhou Ming-Yong , Qiu Ze-Lin , Zhu Bao-Ku 
Published: June 2023

Abstract
It is challenging to effectively purge wastewater containing heavy metal ions at low concentration. In order to remove trace Cr (VI) from wastewater efficiently, a positively charged microporous membrane was prepared by firstly non-solvent induced phase separation (NIPS) of amphiphilic polymer and secondly surface quaternization modification. The morphologies, surface roughness, surface charge, hydrophilicity, and pore size of membranes were characterized. Based on the dual action of micellar adsorption and charge repulsion, when surfactant is 4 mM and Cr (VI) is 60 ppm, the surface quaternization membrane (Q-MPVD) achieves 99.8 % Cr (VI) rejection simultaneously accompanied by a permeability of 100 LMH/bar. Meanwhile, the effects of STAC concentration, Cr (VI) concentration, pH as well as inorganic salt concentration on the composite micellar size, and Cr (VI) rejection performance were investigated, respectively. Moreover, the Q-MPVD membrane shows an excellent separation stability over a wide pH range, indicating its application perspective in engineering process. In summary, this work provided a positively charged membrane with high-efficiency performance for treating practical trace Cr (VI)-containing industrial wastewater.
A closer inspection of the structural, mechanical, optical and radiation shielding properties of GeO2-doped magnesium-telluroborate glasses
Authors: Shaaban Khamis S. , Basha Beriham , Alrowaili Ziad A. , Al-Buriahi Mohammad S. , Abdel Wahab Essam A. 
Published: June 2023

Abstract
GeO2-doped magnesium-telluroborate transparent glasses were synthesized in the current investigation using the traditional melt-quench procedure. XRD and FT-IR were used to examine the glasses’ structural properties. Following the measurement of the density, various physical parameters (including oxygen molar volume, oxygen packing density, etc.) were estimated and examined. From the FTIR results, one can deduce that clear structural alterations are seen which support the presence and conversion of BO3 and BO4 units. This is a result of the glass network forming more GeO4, TeO4, and BO4 units, which means that decreased NBO is forming, and more stiff networks are forming as a result. The increase in the overall stretching force constant of the glasses may also have an impact on the elastic moduli. The optical parameters were studied as optical energy band gap, Urbach energy and refractive index of the fabricated glass. According to the HVL data, the current glasses have a significant ability to lessen the intensity of gamma rays with lower energy. The glass with a small amount of GeO2 has a high HVL, whereas the glass with a higher amount of GeO2 has a lower HVL, as shown by the HVL data. The G5 glass demonstrated its superiority as a shielding glass over the other glass samples (G1–G4).
Particle tracking for face-based flux data on general polyhedral grids with applications to groundwater flow modelling
Authors: Kapyrin Ivan V. 
Published: June 2023

Abstract
A particle tracking method based on face fluxes data calculated using finite volume methods is developed for unstructured three-dimensional polyhedral grids. The flow velocity field reconstruction on grid cells using a mixed finite element method is proposed. Cases of sinks and sources in cells as well as different cell partitionings are considered. Algorithms for streamlines and time of flight calculation are provided. Performance and convergence of the method are demonstrated on a set of reference problems.
SIMUG – finite element model of sea ice dynamics on triangular grid in local Cartesian basis
Authors: Petrov Sergey S. , Iakovlev Nikolay G. 
Published: June 2023

Abstract
The paper presents the dynamical core of the new sea ice model SIMUG (Sea Ice Model on Unstructured Grid) on the A- and CD-types of unstructured triangular grids in the local-element basis on sphere. Three standardized box tests to reproduce the Linear Kinematic Features (LKFs), and the short-term forecast in the real Arctic Ocean geometry with the realistic atmosphere and ocean forcing demonstrate the model quality compared to other sea ice models like CICE, FESOM, MITgcm, and ICON-O. The distinctive features of the model presented are a wide choice of transport schemes, and the new numerical implementation with the serial and parallel C++ coding and INMOST, Ani2D, and Ani3D packages to deal with unstructured grids. Code profiling and scalability assessment are carried out. In general, the A-version of the ice drift model works faster, but has fewer degrees of freedom on the same grid. Due to the increase in the degrees of freedom, the model on the CD grid gives ultra-resolution of LKFs, but requires more strict conditions for stability.
DOT1L bridges transcription and heterochromatin formation at mammalian pericentromeres
Authors: Malla Aushaq B , Yu Haoming , Farris Delaney , Kadimi Srilekha , Lam TuKiet T , Cox Andy L , Smith Zachary D , Lesch Bluma J 
Published: June 2023

AbstractRepetitive DNA elements are packaged in heterochromatin, but many require bursts of transcription to initiate and maintain long‐term silencing. The mechanisms by which these heterochromatic genome features are transcribed remain largely unknown. Here, we show that DOT1L, a conserved histone methyltransferase that modifies lysine 79 of histone H3 (H3K79), has a specialized role in transcription of major satellite repeats to maintain pericentromeric heterochromatin and genome stability. We find that H3K79me3 is selectively enriched relative to H3K79me2 at repetitive elements in mouse embryonic stem cells (mESCs), that DOT1L loss compromises pericentromeric satellite transcription, and that this activity involves possible coordination between DOT1L and the chromatin remodeler SMARCA5. Stimulation of transcript production from pericentromeric repeats by DOT1L participates in stabilization of heterochromatin structures in mESCs and cleavage‐stage embryos and is required for preimplantation viability. Our findings uncover an important role for DOT1L as a bridge between transcriptional activation of repeat elements and heterochromatin stability, advancing our understanding of how genome integrity is maintained and how chromatin state is set up during early development.
PATJ and MPDZ are required for trophectoderm lineage specification in early mouse embryos
Authors: Yu Mingxi , Jiang Xinlong , Cai Wenyang , Yang Xiao , An Wenzhong , Zhang Mei , Xu Yan , Zhang Bochuan , Tang Shuang 
Published: June 2023

In brief
During the morula to blastocyst transformation, polarity establishment in outer cells is a prerequisite for trophectoderm lineage specification. This study reveals the roles of polarity proteins PATJ and MPDZ in trophectoderm lineage fate decision.

Abstract
In mouse preimplantation embryos, cell polarity plays a crucial role in the first lineage specification. PATJ and its homolog MPDZ are the main members of CRB–PALS1–PATJ (CRUMBS–Protein associated with Lin7 1–Pals-associated tight junction protein) apical polarity complex. They act as adaptor proteins connecting CRB–PALS1 and tight junction proteins, making them essential for cell polarization and stabilization of apical junctions. However, their roles in regulating trophectoderm differentiation and blastocyst development remain unclear. In this study, PATJ and/or MPDZ were downregulated by the microinjection of specific RNA interference constructs into zygotes. Downregulation of PATJ alone did not severely affect early embryonic development and trophectoderm lineage differentiation although it slowed down the blastocyst formation. Depletion of PATJ and MPDZ did not affect compaction and morula development but impaired blastocyst formation. Furthermore, the expression of trophectoderm-specific transcription factors and trophoblast differentiation was compromised in the absence of PATJ/MPDZ. These abnormalities might result from the breakdown of apical domain in the outer cells of the embryo. The loss of PATJ/MPDZ caused the breakdown of CRB and PAR polarity complexes as well as deficiencies in tight junctions and actin filaments. These defects led to ectopic activation of Hippo signaling in the outer cells of developing embryos, ultimately suppressing Cdx2 expression and trophectoderm differentiation. Altogether, PATJ and MPDZ are essential for trophectoderm lineage differentiation and normal blastocyst morphogenesis via the regulation of the establishment of apical domain, formation of tight junctions, phosphorylation and localization of YAP, and expression of trophectoderm-specific transcription factors.
İntraoral Lipom: Bir Olgu Sunumu
Authors: KOYUNCU Şeyma , KÜÇÜKKOLBAŞI Hasan , KALAYCI Abdullah , AKTI Ahmet 
Published: June 2023

İntraoral Lipom: Bir Olgu Sunumu
Amaç
Lipomlar, fibröz doku tarafından lobüllere ayrılan, adipoz doku orijinli, çoğunlukla normal mukoza ile örtülü, asemptomatik, benign mezenşimal neoplazmlardır. Genellikle sebebi bilinmese de etyolojide ailesel yatkınlık, travma, alkol, radyasyon ve bazı kronik hastalıklar suçlanmaktadır. Erkeklerde kadınlara göre daha fazla saptanmıştır. Bu olgu sunumunda yanakta az rastlanan ve oldukça büyük boyutlara ulaşmış lipomun tedavisi sunulacaktır.
Olgu
Yirmi yedi yaşında kadın hasta, uzun süredir mevcut olan ve boyutları giderek artan sağ yanakta şişlik şikâyetiyle kliniğimize başvurdu. Yapılan muayenede sağ bukkal mukoza bölgesinde yaklaşık 2x2 cm boyutunda, yumuşak kıvamlı, hareketli ve düzgün sınırlı kitle tespit edildi. Lokal anestezi altında intraoral yaklaşımla kitle total olarak eksize edildi. Histopatolojik inceleme sonucu, lipom olarak gelen hastanın, 2 yıllık takibinde nüks görülmedi.
Bulgular
Lipomlar, kapsüler adipoz dokunun benign neoplazmları olup, genellikle subkutanöz dokularda görülseler de derin dokularda da görülebilirler. Maksillofasiyal bölgede nisbeten az rastlanırlar. En sık parotis bölgesinde görülürler, bunu yanak izler. Tanı amacıyla ince iğne aspirasyon biyopsisi, ultrason, BT ve manyetik rezonans görüntüleme yöntemleri kullanılmaktadır. Ayrıcı tanıda, fibroepitelyal polip, anjioma, dermoid kist, fibroma ve liposarkom düşünülmelidir. Temel tedavi şekli cerrahi eksizyon olan lipomlar, fonksiyonel veya kozmetik nedenlerle eksize edilebilirler ve total rezeksiyonu takiben genellikle rekürrens göstermezler.
Sonuç
Lipom benign bir tümör olup tüm vücutta yaygın görülmekle beraber ağız içi lipomlar, rutin diş muayeneleri sırasında fark edilebilen nadir bir antitedir. Etyolojisi net olarak bilinmemektedir. Kesin tanı ve tedavisi için cerrahi eksizyon uygundur. Bukkal bölgedeki lipomlar intraoral yolla güvenli bir şekilde total olarak eksize edilebilir. Bu olguda total olarak eksize edilen lipomun 2 yıllık takibinde herhangi bir şikâyet ve nüks görülmedi.
Anahtar kelimeler: bukkal mukoza, oral lipom, patoloji
Covid-19 y su efecto en la rentabilidad de las empresas transnacionales que cotizan en México
Authors: Martell Campos Gloria Leticia , Pérez Méndez Brenda Isabel 
Published: June 2023

La Covid-19 ha demostrado a nivel internacional la debilidad de los sistemas financieros, la falta de políticas sanitarias y públicas para minimizar los efectos que ha ocasionado en el crecimiento, la inflación, el desempleo, en las cadenas de suministros y la paralización de las empresas.
Por lo anterior, se planteó como objetivo analizar los efectos de la Covid-19 en la rentabilidad de las empresas transnacionales que cotizan en México de 2017-2022. Se analizaron los estados financieros, el precio de las acciones así como algunas razones financieras, tomando como muestra las 23 empresas transnacionales que cotizacn en la Bolsa Mexicana de Valores, 15 del sector salud y 8 de telecomunicaciones. Con la información en conjunto se realizaron logaritmos naturales y entre los principales resultados se determinó la rentabilidad en el precio de mercado y el analisis financiero de las compañías con la finalidad de analizar el impacto de la Covid-19.
Una propuesta de medidas integrales para abordar la situación de prostitución en España
Authors: Gutiérrez García Andrea , Delgado Álvarez Carmen 
Published: June 2023

La violencia de género ha pasado de ser considerada un asunto privado a entenderse como un problema social que afecta específicamente a las mujeres e implica a toda la sociedad. En diciembre de 2004, tras la tematización de este problema por la tercera ola del feminismo y bajo el impulso de las organizaciones de mujeres, entra en vigor en España la Ley Orgánica de Medidas de Protección Integral contra la Violencia de Género 1/2004 de 28 de Diciembre. Su implementación, no sólo incluyó medidas de prevención e intervención multidisciplinar para erradicar el problema, sino que tuvo un importante efecto pedagógico en la población al deslegitimar esta forma de violencia. La prostitución femenina hunde sus raíces en la misma estructura patriarcal en la que se asienta la violencia en la pareja, sin embargo carece de una legislación que proteja a las mujeres prostituidas vulneradas en sus derechos humanos, y ponga de manifiesto la violencia contra las mujeres implícita en ella.En este trabajo se expone la necesidad de una ley de medidas integrales contra la prostitución, en base a un análisis psicosocial del problema elaborado previamente. Se toma como ejemplo la Ley Orgánica 1/2004 de medidas de protección integral contra la violencia de género, para elaborar una propuesta justificada sobre las actuaciones que deberían llevarse a cabo a este respecto. Dicha propuesta integral toma como marco de referencia la ley abolicionista instaurada en 1999 en Suecia, pero adaptada al contexto específico español. Se abordan tres cuestiones básicas: educación en igualdad, des-incentivación de la demanda, protección y ayuda a las víctimas. Por último, se hace referencia a la importancia de la no tolerancia social y condena jurídica de las personas que se benefician de la explotación de las mujeres.