bluuebunny/crossref_metadata_2025_split huggingface dataset:
Direct Strip Casting of Magnesium
Authors: Palkowski Heinz , Wondraczek Lutz 
Published: February 2022

AbstractA new interest in magnesium alloys has arisen since lightweight constructions have become more and more attractive. Products that are currently available are mostly cast, forged, and extruded. A cost-effective production of sheet metals will render new perspectives in the design of lightweight constructions [1, 2].The development of new casting technologies like thin slab casting or strip casting with an in-line rolling process is expected to result in a shorter processing time featuring a high potential of saving energy, time, and cost [3, 4, 5, 6, 7, 8, 9]. Particular attention is paid to the casting process parameters such as casting speed and solidification speed. This article deals with some aspects of a magnesium-adapted singlebelt caster. Results of casting experiments and material examination are shown as well as some advices given concerning safety and handling of liquid magnesium [10].
Conceptual design of an innovative I&XC fuel assembly for a SMR based on neutronic/thermal-hydraulic calculations at the BOC
Authors: Zayermohammadi Rishehri Hossein , Zaidabadi Nejad Majid 
Published: February 2022

Abstract
Power upgrade in nuclear reactors has been identified as one of the least costly options. This article focuses on how to further increase the thermal power and the possibility of using internally and externally cooled (I&EC) fuels instead of the solid fuels in the core of a Small Modular Reactor (SMR). In hence, The NuScale is chosen as the reference SMR. The core of NuScale is designed based on the use of a new 12 × 12 I&EC fuel assembly. This study is conducted throughout neutronic/thermal-hydraulic analysis. And many essential neutronic and thermal-hydraulic parameters such as variations of effective multiplication factor as a function of the pitch, neutron flux, power peaking factors, DNBRs and maximum temperature of the fuel were obtained. As one of the most important results of the analysis, I&EC fuel shows a sufficient margin available on DNBR and fuel pellet temperature compared with cylindrical solid fuel. The margin amount seems accommodating a 183% power-uprate seems viable. Also, the fuels axial temperature at different power levels were analyzed, and it was found that the proposed fuel at high power levels has a low peak temperature.
Quantum cosmology
Authors: Kiefer Claus , Sandhöfer Barbara 
Published: February 2022

AbstractWe give an introduction into quantum cosmology with emphasis on its conceptual parts. After a general motivation, we review the formalism of canonical quantum gravity on which discussions of quantum cosmology are usually based. We then present the minisuperspace Wheeler–DeWitt equation and elaborate on the problem of time, the imposition of boundary conditions, the semiclassical approximation, the origin of irreversibility, and singularity avoidance. Restriction is made to the framework of quantum geometrodynamics.
Lk 16,19–31 als Prätext johanneischer Soteriologie. Die Rezeption lukanischer Erzählfiguren (Lk 16,19–31; 10,38–42; 7,36–50) und ihrer Konstellationen
Authors: Ueberschaer Nadine 
Published: February 2022

Zusammenfassung
Der folgende Artikel erweist Lk 16,19–31 als Prätext für die präsentische Soteriologie des Joh, indem er aufgezeigt, dass das Joh die Erzählfiguren Lazarus, Abraham, Mose und die Propheten aus Lk rezipiert und darüber hinaus Maria und Martha zu Schwestern des Lazarus erklärt, um mit den bethanischen Geschwistern ein positives Gegenbild zu dem Reichen und seinen fünf Brüdern aus der Parabel in Lk 16 zu entwickeln. Der Artikel bietet damit auch einen Beitrag zur Verhältnisbestimmung von Joh und Lk.
Dualismus und Diversität im Johannesevangelium. Die kontrastreichen Begegnungen Jesu mit Nikodemos und der Samaritanerin in Joh 3–4
Authors: Mader Heidrun E. 
Published: February 2022

Zusammenfassung
Entgegen Bultmanns Entscheidungsdualismus versperrt die johanneische Narratio sich wiederholt einfacher Zweipoligkeit. Der Beitrag illustriert figurenanalytisch an Nikodemos und der Samaritanerin, die nicht in einen einfachen Entscheidungsdualismus von Annahme/Ablehnung integrierbar sind, die Diversität christologischer Verstehensprozesse. Letztere erweisen sich als je abhängig von religiösem/sozialem Milieu. Die religiöse/soziale Diversität aufseiten des subordinierten, sarkischen Pols johanneischer Dualismen wird herausgearbeitet. Auch Jesus ordnet sich in seiner Sarx-Werdung in das vielfältige soziale Spektrum der sarkischen Welt ein. Durch die Logos-Inkarnation, die zwei ontologisch getrennte Bereiche zusammenführt und so die Geburt der Sarx aus dem Pneuma ermöglicht, wird das dualistische System zum dialektischen, das die Polarität überwindet. Textpragmatisch bieten die Pole dualistischer Diktion Orientierungsleitplanken (Orientierungsdualismus). Sie erlauben es, die zu Selbstreflexion anregenden Ambivalenzen der Erzählfiguren stehenzulassen und nicht im Sinne dualistischer Polarität zu entscheiden.
Juden oder Nichtjuden, das ist hier die Frage. Zur Identifizierung der Gegner im Galaterbrief
Authors: Schumacher Thomas 
Published: February 2022

Zusammenfassung
Die Frage nach der Identifizierung der Gegner im Galaterbrief spielt in der neutestamentlichen Forschung eine wesentliche Rolle, zumal sowohl die Einschätzung der groben Stoßrichtung als auch diejenige der konkreten Argumentationsführung dieses paulinischen Schreibens von der Beantwortung der Gegnerfrage nicht unwesentlich beeinflusst werden. Trotz aller Schwierigkeiten, die mit dieser Frage verbunden sind, kann eine Mehrheitsmeinung dahingehend konstatiert werden, dass es sich um jüdische oder judenchristliche Missionare handelt, welche die heidnischen Galater zu einer Orientierung am jüdischen Gesetz und zur Übernahme von Tora-Vorschriften bewegen wollten. Der vorliegende Beitrag plädiert auf der Basis textkritischer Beobachtungen gegen diese vorherrschende Meinung und schlägt eine Identifizierung der Gegner als „judaisierende Heidenchristen“ vor. Diese Zuschreibung führt zu einer Neubewertung der Argumentationsführung des Galaterbriefs, denn vor dem Hintergrund einer solchen Gegneridentifikation legt sich die Annahme nahe, dass sich Paulus mit einer fehlerhaften Perspektive von Heidenchristen auf das Judentum sowie mit einem damit grundsätzlich zusammenhängenden Kategorienfehler im Blick auf die soteriologische Funktion der Tora auseinanderzusetzen hatte. Der Beitrag verdeutlicht zudem, dass zur Abfassungszeit des Galaterbriefs offenbar noch eine klare Differenzierung zwischen Christen mit jüdischer Identität und solchen mit einem paganen Hintergrund auszumachen ist, eine Differenzierung, die jedoch im Zuge der neutestamentlichen Textüberlieferung mehr und mehr verwischt wurde.
A Study on the Effect of Test Temperatures on Tensile and Fracture Behavior of SS 316LN
Authors: Bhyravajoshulu Shashank Dutt , Matcha Nani Babu , Ganesan Shanthi , Vidyanathan Ganesan , Moitra Aniruddha 
Published: February 2022

Abstract
In the present study, the influence of test temperatures in the range of 25°C–550°C on the deformation and fracture behavior of SS 316LN has been investigated. The tensile properties and fracture toughness (J1c) of SS 316LN have been evaluated in this temperature range. From tensile properties, strain energy density was estimated as a function of plastic strain and strain-hardening parameters. The fracture tests (J-R curves) are conducted in this temperature range to determine fracture toughness and tearing resistance. From the fracture tested specimens, fractographic studies were carried out to further understand crack initiation mechanisms. From the results of fracture toughness in the temperature range of 350°C–450°C, an attempt to understand the deformation mechanism was made based on an empirical equation.
Porous Coordination Polymers as Active Fillers for Solid Polymer Electrolytes of Lithium-Ion Batteries
Authors: Ponam  , Singh Parshuram 
Published: February 2022

Abstract
The role of renewable energy is crucial for energy sustainability and depends upon the energy storage devices and their technical progress. The batteries prove themselves as reliable, efficient, and environmentally friendly energy storage devices. However, limitations such as safety issues, low energy density, leakage, etc. In view of that, solid-state electrolytes are the most promising alternative to liquid electrolytes because of their higher safety factor and potential for enough energy density. In contrast, these solid electrolytes also have limitations of low ionic conductivity and a higher interfacial resistance compared to conventional electrolytes. To overcome the mentioned limitations, the doping of filler materials in the electrolyte during synthesis is proven as one of the favorable techniques. The filler materials not just improve the ionic conductivity of the electrolyte but also enhance the thermal and mechanical stability. Furthermore, to decrease the interfacial resistance, the electrolyte should have good mechanical strength and a higher surface area. In this context, the use of microporous coordination polymers is proven to be the most practical and effective approach. The main aim of this work is to highlight the recent advancement in the applicability of porous polymers for solid-state electrolytes and to also provide the major benefits and limitations of porous material-based solid electrolytes. Along with this, a brief description of ultramodern porous coordination polymers is also included in this article.
Pelanggaran UU ITE pada Media Sosial dalam Etika Komunikasi Massa
Authors: Rahayu Selviana Teras Widy , Ruisah Ruisah Ruisah 
Published: February 2022

Sosialisasi UU ITE terus dijalankan dan belajar mengenal indikasi pelanggarannya. Etika komunikasi massa seperti apa yang belum diterapkan pada media sosial? Artikel ini bertujuan untuk menganalisis indikasi hambatan atau pelanggaran UU ITE dalam etika komunikasi massa. Penelitian ini menggunakan pendekatan kualitatif dengan paradigma konstruktivis. Tiga teks dari sumber teks di media digital. Ditemukan tiga pelanggaran UU ITE pasal 28: 1)tampilan grafik dan penyalahgunaan makna grafik, 2) struktur Bahasa membingungkan, dan 3) salah persepsi karena latarbelakang budaya.
Makna Mantra pada Komunikasi Spiritual Pemimpin Agama dengan Tuhannya: Kremasi Tradisional Bali di Desa Werdhi Agung, Kecamatan Bolaang, Mongondow Selatan
Authors: Iroth Santje , Suparno Darsita 
Published: February 2022

Artikel ini mendeskripsikan komunikasi Spiritual pembaca Mantra dengan Tuhannya. Ngaben Tradisional Bali adalah interaksi pemimpin agama Hindu kepada Tuhannya melalui mantra. Permasalahan penelitian ini terungkap bahwa orang yang telah meninggal dunia harus tetap dibimbing oleh Atma (Roh) untuk mencapai Moksa (Surga); 2) Prosesi Ngaben yang dilakukan tidak boleh asal-asalan karena sudah ada tahapan yang harus dilalui; 3) Mantra-mantra yang dibacakan dalam setiap tahap Kremasi bukan sekedar kata-kata kosong yang tidak memiliki makna tetapi semua Mantra yang diucapkan masing-masing memiliki makna Spiritualnya sendiri. Pendekatan penelitian deskriptif kualitatif, sumber data penelitian adalah dua Tokoh Agama yang memimpin Prosesi Kremasi dari Desa Werdhi Agung, Kecamatan Dumoga Tengah, Kabupaten Bolaang Mongondow. Untuk mengumpulkan data dengan metode observasi dan wawancara mendalam. Ditemukan bahwa 1) pemimpin agama melakukan kreamasi setiap tahap melalui Mantra,ia dapat mandat dari pemerintah. 2) semua makna dalam mantra yang diucapkan dalam prosesi kremasi, lebih menekankan pengampunan, diawali pesan keluarga, dan hidup kembali menjadi manusia lebih baik dari sebelumnya. Sedangkan pesan keluarga disampaikan oleh pemimpin keluarga kepada ruh Mayat disebut komunikasi transedental.
STRATEGI KOMUNIKASI CUSTOMER SERVICE JNE TANGERANG DALAM MENANGANI KELUHAN PELANGGAN (Studi Kasus Kehilangan Barang Periode Desember 2019)
Authors: Delima Isniyunisyafna Diah , Hafsah Nurul Aini 
Published: February 2022

PT Jala Niaga Elok (JNE) Tangerang merupakan perusahaan yang bergerak di bidang jasa ekpedisi pengiriman barang, perusahaan yang sering berhubungan langsung dengan pelanggan tentunya perlu adanya perhatian khusus dibagian pelayanan melalui customer service untuk menampung keluhan dan permasalahan pada pelanggan. Untuk itu dibutuhkan strategi komunikasi yang tepat dan sesuai agar dapat terjalinnya komunikasi yang efektif. Dalam menganalisis masalah peneliti menggunakan teori dan landasan konseptual tentang tahapan-tahapan strategi komunikasi untuk mengetahui lebih mendalam penerapan strategi komunikasi dalam menangani keluhan pelanggan di customer service JNE Tangerang. Teori yang digunakan yaitu model komunikasi Laswell yaitu who (siapa), say what (mengatakan apa), in which channel (saluran komunikasi), to whom (kepada siapa), with what effect (dengan akibat apa?) Metode penelitian yang digunakan dalam penelitian ini adalah pendekatan kualitatif dengan metode studi kasus. Teknik pengumpulan data melalui wawancara mendalam serta dokumentasi. Hasil dari penelitian ini membahas mengenai strategi komunikasi customer service JNE Tangerang dalam menangani keluhan pelanggan yaitu menyusun perumusan strategi dari pemilihan komunikator, implementasi strategi yang dilakukan setiap divisi serta pemilihan penggunaan media dan saluran komunikasi. Penelitian ini menyimpulkan bahwa strategi komunikasi yang dijalankan oleh customer service JNE Tangerang dalam menangani keluhan pelanggan yaitu menyusun pesan atau informasi sesuai kebutuhan yang mengutamakan skill komunikasi dari pengetahuan, kemampuan dan sikap. Memilih media dan saluran komunikasi yang tepat dan sesuai untuk komunikasi lebih efektif dan efesien. Serta mengacu pada SOP (Standar Operating Procedure) yang telah dibuat oleh perusahaan.
Evaluación de la posición condilar y de las vías aéreas en niños con mordida cruzada posterior unilateral antes y después de tratamiento con férula de expansión.
Authors: Rodriguez Manjarres Carolina , Hernández Silva Jesús Alberto 
Published: February 2022

Introducción: La mordida cruzada posterior (MCP), debe ser tratada a tiempo para evitar alteraciones estructurales del sistema estomatognático. Su etiología incluye componentes dentales, esqueléticos, musculares y funcionales; puede ser unilateral o bilateral. La expansión rápida maxilar (ERM) es una alternativa de tratamiento para ampliar el arco dental superior y favorecer el desarrollo armónico de la oclusión.
Objetivo: Observar en tomografías computarizadas Cone Beam (TC-CB) los cambios en la posición condilar y aumento en las dimensiones de vías aéreas en niños antes, durante y después de 6 meses de ERM como alternativa terapéutica para la mordida cruzada posterior unilateral (MCPU).
Metodología: nueve pacientes, 6 a 10 años, con MCPU fueron tratados con ERM por 3 meses y 3 más de retención; Tomografías bimaxilares en máxima intercuspidación pre y pos tratamiento fueron tomadas para evaluar cambios de posición condilar y dimensionales de vías aéreas.
Resultados: El lado cruzado presentó un aumento del espacio anterior de cóndilo, disminución leve de la longitud superior y una marcada disminución de la longitud posterior entre el cóndilo y la fosa glenoidea, evidenciando un desplazamiento posterior y confirmando una posición posterior, después de realizada la ERM. El lado no cruzado presentó el mismo comportamiento. A nivel del volumen de las vías aéreas no se presentaron cambios estadísticamente significativos.
Conclusiones: La ERM es efectiva para el tratamiento de la MCP en dentición mixta ya que cambia la forma del maxilar y genera cambios en la posición condilar; resultados estables en el tiempo que favorecen el desarrollo armónico del complejo craneofacial.
High polarity extracts obtained from Ilex guayusa Loes. leaves, exhibit antioxidant capacity
Authors: RODRIGUEZ AGUIRRE OSCAR EDUARDO , Castañeda Villate Jenny Carolina , Hernández Roa Mayerly Johanna , Cárdenas Tavera Camila Florenza , Pombo Ospina Luis Miguel , Borrego Muñoz Paola 
Published: February 2022

Background: Ilex guayusa Loes. belongs to the family Aquifoliaceae. It is an evergreen tree native to the Amazon region. According to traditional uses, it is used as a diaphoretic, narcotic, purgative, among other uses.

Objective: To evaluate the antioxidant capacity, quantify phenols and total flavonoids of extracts obtained from Ilex guayusa leaves.

Methods: Total ethanolic extract was obtained using Soxhlet-type equipment, with subsequent liquid/liquid fractionation with solvents of different polarities (petroleum ether, dichloromethane, and ethyl acetate); were reacted with 2,2-diphenyl-1-picrylhydrazyl (DPPH•) and 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS•+), determining the inhibitory concentration 50 (IC50) and relative antioxidant activity (%AAR), with subsequent statistical analysis (ANOVA and Tukey's post-hoc). Total phenols and flavonoids were quantified using the Folin-Ciocalteu method and complex formation with AlCl3, respectively.

Results: The ethanolic extract of leaves showed the highest antioxidant activity in both the DPPH• and ABTS•+ methods with IC50 values of 4.58 and 3.82 ppm, respectively.

Conclusions: According to the results obtained in this study, it was possible to corroborate that the ethanolic extract (EE) obtained from the leaves of I. guayusa showed the highest antioxidant capacity, by the DPPH• and ABTS•+ methods. Additionally, it was possible to relate this capacity to the high flavonoids content present in this extract. Based on the above and accompanied by future studies, the Ilex guayusa species could be proposed as an important source of antioxidant compounds with possible application in medicine and the food industry.
Similarities and differences in the process of metastasis and differentiation of renal cancer on gene expression
Authors: Apanovich N. V. , Matveev A. V. , Apanovich P. V. , Korotaeva A. A. , Kipkeeva F. M. , Muzaffarova T. A. , Khalmurzaev O. A. , Matveev V. B. , Karpukhin A. V. 
Published: February 2022

Background. Metastasing and degree of differentiation refer to the main clinical characteristics of malignant tumors. Both listed features need an in-depth study that can lead to an understanding of the mechanisms for the occurrence of certain state of cancer cells.Objective. Studying the processes of metastasis and differentiation of the clear cell renal cell carcinoma (ccRCC) on gene expression.Materials and methods. The levels of expression of ten genes in 65 paired samples were studied (ccRCC tumor tissue and the normal kidney tissue) by the real-time polymerase chain reaction.Results. It is shown that the expression of CA9, NDUFA4L2, VWF, IGFBP3, BHLHE41, ANGPTL4 and EGLN3 genes is associated both with the degree of differentiation of the ccRCC and with the metastasis of this tumor. C1QA expression is connected only with metastasis, but does not participate in the process of differentiation of tumor cells. An ambiguous situation with FN1 and CSF1R gene expression is not essential for ccRCC metastasis processes, but may have a certain value for differentiation of cells of this tumor. Low-differentiated tumors have about five times an increased metastasis frequency during the year relative to highly differentiated tumors (odds ratio 4.94). A low correlation of gene expression in tumors with a low degree of differentiation is revealed, as opposed to their high co-expression during tumor progression by TNM classifications.Conclusion. A significant part of genes substantial for the development of ccRCC is associated with both metastasis and the degree of differentiation of the ccRCC, which is due to the similarity of functional changes that stimulate both of these processes. For low-differentiated tumors the number of genes with correlated expression is less than in high-differentiated tumors. This may be due to disorganization of gene expression.
Assessment of the state and relationship of vasopressor and renin-angiotensin systems in patients with localized kidney cancer on the background of arterial hypertension
Authors: Osokin R. A. , Aboyan I. A. , Soldatkina N. V. , Komarova E. F. , Maksimov A. Yu. , Vlasov S. N. 
Published: February 2022

Background. Vasopressin, in cooperative interaction with angiotensin II, participates in cardiovascular regulation and it increases in arterial hypertension. In addition, vasopressin is involved in tumorigenesis through angiogenesis by stimulating protein synthesis in endothelial cells, induction of endothelin-1, influencing cell proliferation, and stimulating growth factors through VIA receptors in the kidneys. To assess the content of vasopressin, a measurement of copeptin, its precursor, produced in an equimolar ratio, is used.Objective: to determine the content of serum copeptin and to reveal correlations with the indices of the renin-angiotensin system in the tumor and blood serum in patients with localized kidney cancer (КС) with arterial hypertension (AH).Materials and methods. The inclusion criteria for the study were initially diagnosed localized KC T1N0M0 without special treatment, age less than 75 years, essential AH of I—II degree without treatment, controlled by angiotensin-converting enzyme inhibitors (ACEi). All patients were divided into groups: patients with KC (n = 42); KC + AH without treatment (n = 31); KC + AH + ACEi (n = 32). Serum levels of copeptin and angiotensin I, II, 1-7 and angiotensin-converting enzyme, angiotensin-converting enzyme 2 were determined by ELISA. Also, the level of components of the renin-angiotensin system was assessed in tumor tissue samples obtained by robotic-assisted kidney resection.Results and conclusion. In patients of the KC + AH group, the median of the indicator is statistically significantly higher than in the group of healthy donors (2.4 times at p <0.05). In the group KC + AH + ACEi, a decrease in the content of the studied indicator was found in comparison with the norm by 1.2 times (at p <0.05). It was found that the content of copeptin in the tumor less than 4 cm in comparison with the size of 4-7 cm is significantly lower (KC p = 0.045, KC + AH p = 0.067 and KC + AH + ACEi p = 0.036). Correlation analysis showed direct significant links between high density between the levels of copeptin and angiotensin II in the tumor and blood, and moderate tightness with tumor and serum levels of angiotensin (1-7). Multiple regression analysis revealed that the most significant factors that have a positive effect on the concentration of serum copeptin are the content of angiotensin II in the tumor and blood serum, the tumor concentration of angiotensin (1-7) and angiotensin-converting enzyme 2, as well as the level of systolic blood pressure (p <0.05).