bluuebunny/crossref_metadata_2025_split huggingface dataset:
UJI STABILITAS BAHAN POLYDIMETHYLSILOXANE
Authors: SETIADJI SONI , FITRILAWATI FITRILAWATI , SYAKIR NORMAN , RISDIANA RISDIANA 
Published: August 2023

Polydimethylsiloxane (PDMS) merupakan polimer yang sering digunakan dalam bedah vitreoretina sebagai cairan pengganti vitreous humour pada mata. PDMS dengan tiga nilai viskositas yaitu 1,07 Pa.s, 1,69 Pa.s, dan 3,00 Pa.s telah berhasil di sintesis melalui polimerisasi pembukaan cincin. Dalam penelitian ini, telah dilakukan uji kestabilan sifat-sifat bahan PDMS seperti uji viskositas, transmitansi, indeks bias, tegangan permukaan dan gugus fungsi setelah disimpan selama 90 hari pada suhu ruang untuk menguji stabilitas bahan PDMS. Pada saat setelah sintesis, nilai transmitansi seluruh sampel sebesar 100 % dengan nilai indeks bias masing masing sebesar 1,4040, 1,4092 dan 1,4121 untuk sampel dengan viskositas 1,07 Pa.s, 1,69 Pa.s, dan 3,00 Pa.s. Untuk nilai tegangan permukaan, sampel dengan viskositas 1,07 Pa.s, memiliki nilai 19 mN/m, sedangkan untuk sampel dengan viskositas 1,69 Pa.s, dan 3,00 Pa.s. memiliki nilai tegangan permukaan masing-masing sebesar 19,7 mN/m dan 18 mN/m. Ketiga sampel PDMS memiliki serapan gugus fungsi yang menyerupai PDMS standar yaitu terdapat vibrasi ikatan Si–O–Si, Si–CH3, Si–C dan C–H. Ketiga sampel PDMS tersebut tidak mengalami perubahan sifat fisis secara signifikan setelah disimpan selama 90 hari.
PENGARUH KUALITAS PRODUK DAN KUALITAS PELAYANAN TERHADAP KEPUASAN KONSUMEN PADA CLAN CAFFE PAMEKASAN
Authors: Rahayu Runik Puji , Djaya Moh. Herman 
Published: August 2023

Penelitian ini bertujuan ingin mengetahui pengaruh simultan Kualitas Produkdan Kualitas Pelayanan terhadap Produktivitas Kerja Karyawan Pada Clan Caffe Pamekasan serta ingin mengetahui variabel yang paling dominan pengaruhnya terhadap Kepuasan Konsumen Pada Clan Caffe Pamekasan.Yang menjadi objek penelitian ini adalah konsumen pada Clan Caffe Pamekasan. Adapun sampelnya sebanyak 60 responden. Dari hasil perhitungan variabel bebas yang terdiri dari faktor Kualitas Produk, dan Kualitas Pelayanan secara simultan (bersama-sama) mempengaruhi variabel terikat yaitu kepuasan konsumen dengan nilai R sebesar 0,741 atau 74,1% yang menggambarkan hubungan antara variabel bebas terhadap variabel terikat bersifat searah dan kuat. Nilai R squared atau determinan R sebesar 0,549 atau 54,9% berpengaruh secara simultan. Sedangkan sisanya (100% - 54,9% = 45,1%) dipengaruhi oleh faktor lain yang tidak diteliti dalam penelitian ini. Dari hasil perhitungan ketiga variabel bebas yaitu Kualitas Produk (X1) dan kualitas pelayanan (X2) yang memberikan pengaruh paling dominan terhadap kepuasan konsumen (Y) adalah variabel Kualitas Pelayanan (X2).
Kata Kunci: Kualitas Produk, Kualitas Pelayanan, Kepuasan Konsumen
Comparison between High-Dose Pitavastatin and Moderate-Dose Pitavastatin combined with Ezetimibe on LDL-C Levels in Type II Diabetics.
Authors: Ghazal Raza  , Talea Hoor  , Kamran Yusuf  
Published: August 2023

Objective: To compare pitavastatin 4 mg (high dose) with pitavastatin 2 mg (moderate dose) and ezetimibe combination on LDL-C in type II diabetics. Study Design: Setting: National Medical Center (NMC) and PNS Shifa Hospital. Period: January and June 2022. Material & Methods: Fifty diagnosed type II diabetics on metformin, 25 in the monotherapy group (group A) and 25 in the combination therapy group (group B). Glycosylated hemoglobin and lipid profile tests were conducted in labs pre therapy and 3 months post therapy. LDL-C levels were recorded and compared. Result: Average LDL-C level drop of 13.51% occurred in the monotherapy group and 17.48% in the combination therapy group. Chi square test showed that LDL-C target levels (< 130 mg/dl) were reached in 33% patients in the monotherapy group and in 64% patients in the combination group. Conclusion: Pitavastatin monotherapy and combination therapy both lowered LDL-C levels, however, combination therapy with ezetimibe lowered levels by a greater degree and in a larger number of people.
To The Question Of Just Revenge: Reading Obadiah
Authors: Denysiuk Eduard 
Published: August 2023

The purpose of this study is to consider the theology of the book of the prophet Obadiah, which reveals the perspective on which the desire for revenge for the wrong done and God’s justice converge. The second part of the purpose is to apply the research results in the context of the global war that has been going on in Ukraine for over a year. This can be achieved by depicting the historical picture, which became a prerequisite for the proclamation/fixation of the words of Obadiah, which can help interpret some ethical aspects of the theological message of the prophet. Accordingly, one of the research methods is the historical-critical study of the book of the prophet Obadiah, aiming to deduce the peculiarities of the prerequisites for its writing. Another methodology will attempt to analyze the researched data and emphasize their relevance to Ukrainian Christianity today. In the course of the work, certain principles from ancient Israeli beliefs in Yahweh outlining the understanding of justice and judgment were discovered. An attempt was made to apply those principles to the present. The valuable experience contained in the study can contribute to the preparation of Ukrainian Christians to accept the traumatized Other – the one who encountered and experienced the horrors of war and faced loss.
Constructing RKM-Method for Solving Fractional Ordinary Differential Equations of Fifth-Order with Applications
Authors: Mechee Mohammed Sahib , H. Aidi Sameeah 
Published: August 2023

This paper sheds the light on the vital role that fractional ordinary differential equations(FrODEs) play in the mathematical modeling and in real life, particularly in the physical conditions. Furthermore, if the problem is handled directly by using numerical method, it is a far more powerful and efficient numerical method in terms of computational time, number of function evaluations, and precision. In this paper, we concentrate on the derivation of the direct numerical methods for solving fifth-order FrODEs in one, two, and three stages. Additionally, it is important to note that the RKM-numerical methods with two- and three-stages for solving fifth-order ODEs are convenient, for solving class's fifth-order FrODEs. Numerical examples have been analyzed to demonstrate the efficacy of the new methods in comparison to the analytical method. Therefore, the numerical compression is carried out to confirm the efficiency and precision of the modified numerical methods. Significantly, the study demonstrates that the numerical outcomes of the proposed derived and modified numerical applied methods proved to be brilliant. Finally, based on the findings of the study, it could be said that the numerical outcomes of the test-problems using proposed and modified methods agree well with the analytical solutions. Hence, we can conclude that the proposed numerical methods that are derived or modified in the analytic study of this paper are quite efficient.
Bayesian Approach for estimating the unknown Scale parameter of Erlang Distribution Based on General Entropy Loss Function
Authors: Al-obedy Jinan A. Naser 
Published: August 2023

We are used Bayes estimators for unknown scale parameter when shape Parameter is known of Erlang distribution. Assuming different informative priors for unknown scale parameter. We derived The posterior density with posterior mean and posterior variance using different informative priors for unknown scale parameter which are the inverse exponential distribution, the inverse chi-square distribution, the inverse Gamma distribution, and the standard Levy distribution as prior. And we derived Bayes estimators based on the general entropy loss function (GELF) is used the Simulation method to obtain the results. we generated different cases for the parameters of the Erlang model, for different sample sizes. The estimates have been compared in terms of their mean-squared error (MSE). We concluded that the best estimators of the scale parameterof the Erlang distribution, based on GELF for the shape parameter (c=1,2,3) under inverse gamma prior with for all samples sizes(n) where the true cases of the Erlang model are and according to the smallest values of MSE
Study of Telegraph Equation via He-Fractional Laplace Homotopy Perturbation Technique
Authors: Moazzzam Ali , Ayza Anjum  , Nimra Saleem  , Emad A. Kuffi  
Published: August 2023

A new technique to study the telegraph equation, mostly familiar as damped wave equation is introduced in this study. This phenomenon is mostly rising in electromagnetic influences and production of electric signals. The proposed technique called as He-Fractional Laplace technique with help of Homotopy perturbation is utilized to found the exact and nearly approximated results of differential model and numerical example of telegraph equation or damped wave equation in this article. The most unique term of this technique is that, there is no worry to find the next iteration by integration in recurrence relation. As fractional Laplace integral transformation has some limitations in non-linear terms, to get the result of nonlinear term in this differential mode, He polynomials via homotopy techniques of iteration is proposed to find the result of the computation assignment. The obtained result by this proposed technique directed that this technique is quite ease to apply and convergent rapidly to exact solutions. Numerous examples are described to determine the stability and accuracy of the proposed technique with the graphical explanation.
Cultural Transition and Ideology in Russian Estate Churches during the Late Seventeenth Century
Authors: Brumfield William 
Published: August 2023

Abstract
The transformation in Russian society and culture at the end of the seventeenth century – and the premonition of more radical changes to come – led to new church forms sponsored by some of Russia’s most powerful and wealthy families as an expression of changing cultural identity. The ensuing style is often designated the “Naryshkin Baroque,” after the boiar family (related to the second wife of Tsar Aleksei Mikhailovich, father of Peter I) that built such churches on its estates. Despite the depredations of the Napoleonic invasion and the Soviet period, three consummate examples of the style still stand at former estates on the western and northern outskirts of Moscow: Fili, Ubory, and Troitse-Lykovo.
How Holy War became Unholy
Authors: Filyushkin Alexander 
Published: August 2023

Abstract
The Livonian war in the second half of the 16th century was understood by its participants within the Christian Providentialist discourse and was seen primarily through the optics of Christian ethics (the idea of sin and its punishment, the idea of ‘God’s penalty’ which every person has to pay as a potential sinner by undergoing pain and trials, the idea of retribution and reward for feats and sins, etc.). Since the war coincided with the aggravation of religious confrontations in the region (Catholics vs Protestants, the Orthodox vs Catholics and Protestants amongst themselves), there were attempts to turn the conflict into something bigger than a war over territories and political ambitions. But the idea of a religious war failed. For Europeans, the religious factor in the Livonian conflict had very little symbolic expression. No cults of Livonian saints, martyrs for the faith, etc. emerged. For the Orthodox Church a number of significant religious and propagandistic actions were organized at the beginning of the war (‘the Narva miracle,’ creation of hagiographic monuments, etc.) that glorified the victory of the Orthodox Cross and Russian arms. However, as the conflict developed, the significance of these actions faded and was reduced to local memory objects. The defense of Pskov from King Stephen Bathory in 1581 was the most resonant and significant event. Its image was embodied in many objects of both local and all-Russian historical memory, which retain their importance to the present day.
The Illustrated Ivan
Authors: Halperin Charles J. , Kleimola Ann M. 
Published: August 2023

Abstract
The surviving segments of the incomplete Illustrated Chronicle Compilation (LLS),1 in both text and miniatures, present a consistently positive image of Ivan IV as pious, just and competent, although the portrayal of individual events could vary. Nevertheless they also sometimes portray him as not in control of his elite, his subjects or events. If Ivan had to restore order by punishing those who had acted unjustly without his permission, then he had obviously failed to prevent such misdeeds. The miniatures in LLS present a cohesive image of the Public Ivan, despite the various stages of completion of individual segments, efforts at revision that were underway when the project was abandoned, and its fragmented preservation thereafter. However, the Illustrated Chronicle Compilation never criticizes Ivan for his failings, blaming his actions on human or non-human evil doers. Although LLS idealized Ivan, it did not idealize Ivan’s reign.
The Seductions of Kantian Idealism
Authors: Hunt Priscilla 
Published: August 2023

Abstract
This study maintains that Dostoevsky’s monological short story, “Dream of the Ridiculous Man,” is a critique of the impact of Kantian philosophical Idealism on Russian university-trained intellectuals of his age. The protagonist’s discourse has explicit and hidden levels that Dostoevsky sets at odds. The resulting discordance underscores the protagonist’s ridiculousness and the reasons for his ultimate madness. On the explicit level, the narrator tells how, under the influence of a dream, he has given up the philosophical ideals that undermined his empathy for others and embraced brotherly love. On the hidden level, this same discourse reveals that he has rationalized “love” within the framework of Kantian philosophical Idealism as he understands it, so as not to have to experience empathy and act according to his conscience. By analyzing the poetic devices that point to this discordance, and thus to the protagonist’s self-delusion, this paper shows the morally corrupting influence of Kantian philosophy despite its claims to a higher morality. This analysis places the story in a continuum with Dostoevsky’s Notes from the Underground, and with the problematics of Ivan Karamazov’s character in the Brothers Karamazov.
Motivasi Berwirausaha Melalui Anyaman Tradisional Bagi Ibu Rumah Tangga Berbantuan E-Commerce
Authors: Darlan Saiffullah , Miko Seth , Mardiana Mardiana , Metriani Riri 
Published: August 2023

Tujuan penelitian ini adalah untuk mendiskripsikan bagaimana motivasi berwirausaha melalui anyaman tradisional bagi ibu-ibu rumah tangga di desa Gohong berbantuan media e-commerce, dilaksanakan dengan metode kualitatif. Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Informan penelitian terdiri dari ibu-ibu rumah tangga sebagai sumber data primer, dan sebagai data sekunder masyarakat serta stakeholder yang ada kaitannya dengan objek penelitian ini.
Analisis data dilakukan secara simultan dari awal hingga akhir dan mengikuti yang dianjurkan Miles, Huberman dan Saldana mulai dari (1) data collection), (2) data condensation, (3) data display, dan (4) conclusions:drawing and verifying. Hasil penelitian bahwa ibu-ibu rumah tangga di desa Gohong pada dasarnya memiliki motivasi untuk berwirausaha melalui anyaman tradisonal rotan, namun motif dari hasil produk yang mereka buat masih terbatas dan sederhana karena dipengaruhi tradisi yang sudah melekat dalam masyarakat, akibatnya produk dihasilkan belum memiliki nilai ekonomi signifikan dalam menambah penghasilkan rumah tangga.
The Utilizing Of Video Maker As A Media In Writing Greeting Card At Junior High School 1 Mantiat Pari
Authors: Sari Dina Novita , Perdana Indra , Ristati Ristati 
Published: August 2023

Media is one of the essential things in the teaching-learning process. One of them is video maker. Video maker is one of the applications that can be used as a media in teaching writing. The research aim is to see the utilizing of video maker as a media in writing greeting cards. There were sixteen students as a sample, especially eighth grades students. The researcher gave them ten items’ of questionnaires. The findings of this research can be divided into two categories. The first was video maker gave the students motivation in learning English. They were in statement one (84,44%) statement two (94,44%), statement four (88,89%), and statement six (93,33%). All of the statements have category very high. It meant video maker gives the students motivation to learn writing. The second was the students interested in using video maker as a media in writing. They were in the third statement (81,11%) and the category was very high, the fifth statement (83,33%) and the sort was very high, the eighth statement (76,67%) and the sort was high, the ninth statement (68,89%) and the sort was high, the tenth statement (86,67%) and the sort was very high. There was no questionnaire in medium, low or very low levels. Based on the result, it can be concluded that the utilization of video maker as a media in writing at SMPN-1 Mantiat Pari was positive. The students gave a positive response to it.
Hubungan Luas Lahan, Bibit, Pupuk Organik, dengan Produksi Usahatani Jambu Biji Di Desa Watuagung
Authors: Maulana Rizky , Simamora Liska 
Published: August 2023

Salah satu permasalahan yang dihadapi oleh petani jambu biji adalah produksi jambu biji belum optimal. Berdasarkan latar belakang yang menjelaskan hubungan faktor produksi dengan produksi berbagai komoditas pertanian menunjukkan adanya kesamaan input produksi dengan yang dipakai oleh petani jambu biji di desa Watuagung. Dengan demikian penelitian ini bertujuan untuk memiliki tujuan untuk mengetahui hubungan variabel luas lahan, bibit, dan pupuk organik dengan peningkatan volume produksi dan mengetahui tingkat kekuatan dan arah hubungan variabel luas lahan, bibit, dan pupuk organik dengan peningkatan volume produksi. Riset ini dilakukan selama kurang lebih 30 hari. Pemilihan daerah penelitian dipilih secara sengaja (purposive) di Desa Watuagung, Kecamatan Tuntang, Kabupaten Semarang, Jawa Tengah. Penelitian ini menggunakan jenis penelitian deskriptif kuantitatif. Data diperoleh dengan cara melakukan wawancara dengan daftar pertanyaan dalam kuesioner. Analisis data dilakukan dengan uji korelasi pearson corelation. Hasil penelitian menunjukkan bahwa variabel Luas lahan (X1), Bibit (X2), dan Pupuk organik (X3) memiliki hubungan yang positif dengan Produktivitas jambu biji di desa Watuagung.
Analisis Warna Kayu Berbasis Komputer, pH, Dan Sifat Fisika Kayu Meranti Merah, Meranti Putih Dan Keruing Dari Toko Kayu Di Samarinda
Authors: Fernandes Andrian , Fitriah Aida Ainur , Ocafyanti Nuraini Ilavita , Pangesti Rina , Lele Anisa , Erwin Erwin , Kuspradini Harlinda 
Published: August 2023

ABSTRAK
Kayu sebagai bahan baku konstruksi banyak diperjual belikan di toko kayu, diantaranya adalah jenis meranti merah, meranti putih dan keruing. Setiap kayu memiliki sifat yang berbeda, misalnya sifat warna, pH, berat jenis, kadar air dan penyusutan kayu. Penelitian bertujuan untuk mengetahui sifat warna, pH, berat jenis, kadar air kering udara dan penyusutan kayu dari jenis meranti merah, meranti putih dan keruing yang dijual di toko kayu di Samarinda. Pengujian berat jenis, kadar air, penyusutan kayu mengacu pada British Standards BS 373: 1957, pengujian warna kayu dengan menilai L*, a*, b* dan pH diukur menggunaan pH meter. Hasil peneliian menunjukkan bahwa kayu meranti merah berwarna merah kecoklatan, L* 52,9, a* 23,1, b* 24,3, pH 5,33, kadar air 13,42%, berat jenis 0,61, penyusutan arah longiudinal 0,09%, radial 2,7% dan tangensial 4,86%. Kayu meranti putih berwarna putih kekuningan, L* 71,9, a* 11,5, b* 23,3, pH 5,96, kadar air 13,30%, berat jenis 0,44, penyusutan arah longiudinal 0,24%, radial 4,92% dan tangensial 5,52%. Kayu keruing berwarna kecoklatan, L* 51,2, a* 13,6, b* 8,8, pH 5,97, kadar air 13,31, berat jenis 0,6, penyusutan arah longiudinal 0,17%, radial 3,0% dan tangensial 5,49%.
Kata kunci: meranti, keruing, toko kayu, sifat kayu

ABSTRACT
Wood as a material for construction is widely traded in wood shops, including red meranti, white meranti, and keruing. Each wood has different properties, such as color, pH, specific gravity, water content, and shrinkage. This study aimed to determine the color, pH, specific gravity, air-dry moisture content, and wood shrinkage of red meranti, white meranti, and keruing sold in wood shops in Samarinda. Testing for specific gravity, moisture content, and wood shrinkage refers to British Standards BS 373:1957. Testing wood color is done by assessing L*, a*, and b*, and pH is measured using a pH meter. The red-brown meranti wood had the following properties: L* 52.9, a* 23.1, b* 24.3, pH 5.33, moisture content 13.42%, specific gravity 0.61, longitudinal shrinkage 0.09%, radial shrinkage 2.7%, and tangential shrinkage 4.86%. White meranti wood is yellowish white, L* 71.9, a* 11.5, b* 23.3, pH 5.96, moisture content 13.30%, specific gravity 0.44, shrinkage in the longitudinal direction of 0.24%, 4.92% radial, and 5.52% tangential. Keruing wood is brownish in color and has the following properties: L* 51.2, a* 13.6, b* 8.8, pH 5.97, moisture content 13.31%, specific gravity 0.6, longitudinal shrinkage 0.17%, radial shrinkage 3.0%, and tangential shrinkage 5.49%.
Keywords: meranti, keruing, wood shops, wood properties
Effects on different full-coverage designs and materials of crack propagation in first mandibular molar: an extended finite element method study
Authors: Ni Jianzhao , Xu Liang , Lin Yunzhi , Lai Danlin , Huang Xiaohong 
Published: August 2023

Objectives: This study aims to investigate the biomechanical properties of fracture resistance in cracked teeth using five different full-coverage restorations made of three different materials.Materials and Methods: A 3D model of a mandibular first molar was created to design five different full-coverage repair models: crown, crown with composite resin filling inside, occlusal veneer, occlusal veneer with composite resin filling inside and onlay. These repair models were fabricated using three different materials, namely, zirconia, lithium disilicate (LDS), and a hybrid polymer-infiltrated ceramic network material (PIC). In total, 15 repair models were tested using the extended finite element method (XFEM), with an occlusal load of 5000 N applied slowly to the occlusal surface of the restoration. The analysis of stress distribution in the restoration and dentin crack line was conducted to measure and record the crack initial load on the restoration and dentin.Results: The results showed that restorations on the occlusal surface significantly improved crack resistance, with zirconia exhibiting superior fracture resistance among the materials tested. Restorations of crown with composite resin filling inside demonstrated the highest resistance to fracture, while occlusal veneers showed the lowest. MPS concentration was observed at the interface between the restoration and dentin and at the root bifurcation, with the highest values at the top of crack development. Dentin covered by oxidized restorations had the highest displacement, while PIC restorations exhibited the lowest. Pulp analysis revealed selective MPS concentration and strain patterns in models with zirconia restorations and onlay, with pronounced pulp displacement in zirconia restorations and onlay. Enamel analysis indicated larger MPS values and displacements in zirconia restoration models and onlay, with higher strain in onlay. Restoration played a crucial role in protecting the tooth, with crack propagation initial loads in dentin surpassing restorations in experimental groups.Conclusion: This study confirms that full-coverage restorations significantly increased the fracture resistance of cracked teeth, with zirconia restorations significantly protecting the underlying cracked tooth. Elimination of fracture lines in the restoration design can improve fracture resistance in cracked teeth. The findings have implications for dental prosthetic design and clinical practice.