bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH METODE PROBING PROMPTING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MATERI LOGIKA
Authors: Firdaus Eris Fanny
Published: November 2020

Tujuan penelitian ini yaitu untuk mengetahui pengaruh keaktifan siswa dalam pembelajaran metode probing prompting terhadap kemampuan pemecahan masalah matematis. Penelitian ini menggunakan metode eksperimen semu (quasi experiment) yaitu jenis penelitian yang mempunyai kelompok kontrol, tetapi tidak dapat berfungsi sepenuhnya untuk mengontrol variable-variabel luar yang mempengaruhi pelaksanaan eksperimen. Subyek Penelitian ini adalah siswa kelas X SMK Negeri 2 Slawi tahun ajaran 2018/2019. Hasil olah data diperoleh nilai F = 115,357 dengan sig 0,000 < 0,05. Besarnya pengaruh dari nilai R Square = 0,772 = 77,2%. Sedangkan Y=-0,462+1,199x. Berdasarkan hasil tersebut, maka dapat disimpulkan terdapat pengaruh positif keaktifan siswa dalam pembelajaran metode probing prompting terhadap kemampuan pemecahan masalah matematis.
TECHNIQUE FOR DEVELOPMENT OF PSYCHOMOTOR COMPONENTS OF AGILITY FOR YOUNG VOLLEYBALL PLAYERS
Authors:   Irkutsk National Research University, Rzhanov A.A. ,   Sports School of the Olympic Reserve “Angara” (Angarsk
Published: November 2020

Statement of the problem. In modern scientific methods of sports training, there is no clearly directed principle of agility development. The purpose of the article is to develop a methodology for the development of agility in young volleyball players through the development of its constituent components: a simple and complex reaction of choice, discriminatory sensitivity of movements, vestibular stability and balance. The research methodology is based on the idea of ​​agility development as a set of psychomotor components, the complex development of all its components: discriminatory sensitivity of movements, simple and complex choice reactions, vestibular stability and balance. The idea is realized on the basis of the use of theoretical methods of analysis of special literature, synthesis, classification, practical methods (experiment, observation) and mathematical methods of processing experimental data. Research results. A methodology for the development of the agility among young volleyball players is proposed, including special technologies for the development of each component. The effectiveness of the developed technique was confirmed in experimental work. Conclusion. The methodology of agility development among young volleyball players in the conditions of sports training through the development of its psychomotor components through a set of tests and exercises is applicable in practice and gives positive results.
V. SHUKSHIN AND M. TARKOVSKY: AUTHOR’S DIALOGUE
Authors:   KSPU named after V.P. Astafiev, Valyanov N.A.
Published: November 2020

Statement of the problem. The article is devoted to the problem of artistic continuity as fundamentally significant in contemporary literary criticism. The features of the literary dialogue are examined for two writers – V. M. Shukshin and M. A. Tarkovsky whose works are inscribed in the traditionalist world system. The attention is focused on the image of the hero and the problem of the chronotope. The purpose of the article is to identify the features of the poetics of M. A. Tarkovsky through the prism of artistic dialogue with the cultural tradition and with the works of his predecessor – V. M. Shukshin. Research materials and methods. On the material of early and mature texts of the writers, the author’s model of literary hero and the features of the chronotope are analyzed. The method of comparative typological analysis is chosen for the analysis of literary works. Research results. The study concludes that M. Tarkovsky’s works are generally associated with V. Shukshin’s artistic tradition, inherit his imagery and mythopoetic chronotope as a whole.
THEATER OF IDEAS AND ENDLESS PERFOMANCE OF HISTORY: POETICS OF VLADIMIR SHAROV’S NOVEL “THE REHEARSALS”
Authors:   KSPU named after V.P. Astafiev, Larina M.V.
Published: November 2020

The historian and writer Vladimir Sharov was worried about the lack of historical memory, its preservation, against the background of the tragically repeating events in the Russian history. Considering the borrowing of ideas, ready-made development scenarios, and their artificial inculcation on the Russian soil to be disastrous, the author raises the question of the choice of one’s path by the people and each person who makes it up. The article considers the poetics of the novel “Rehearsals” through the prism of the development of the idea of God’s chosen people of Russia and the mythology of the Second Coming of Christ in Russia. Analyzing the historical scenarios represented by the three narrators, we traced their implementation in the life of a closed community, accidentally created by the French comedian Sertan. A tooliteral understanding of their roles in the performance based of the Gospel of Matthew, excessive performativity, turns the lives of sectarians into a vicious circle of rehearsals, followed by massacres. The hero can break this circle only when he realizes the possibility of independently building his destiny without breaking with his past.
AGAINST THE BACKGROUND OF HERMITAGE: THREE NOTES ON VASILY FILIPPOV’S POETRY
Authors:   Art Russian State University for the Humanities (Moscow), Markov А.V.
Published: November 2020

The poetry of Vasily Filippov is difficult to interpret due to the peculiarities of constructing a lyrical plot and lyrical position, and proximity to outsider art. A detailed interpretation of the poet’s three poems from the 1980s shows how external impressions (visiting the Hermitage, reading the news, reading samizdat) are transformed into an understanding of the structure of new culture. Filippov shows a special interest in the matter of reality, in how the material side of events is arranged, which allows him to build the plot as a hidden dialogue and even a dispute about the ways of developing lyric poetry. The article proves that in one of the considered poems, the plot of a visit to the Hermitage and a meeting with another poet allowed to conceptualize technique and technology in art in a new way. In another poem, the story of the vandal destruction of Rembrandt’s «Danae» was transformed into an eschatological concept of St. Petersburg’s destiny for world culture. In the third poem, the experience of reading a typewritten magazine turns into the fact that even the use of this manuscript testifies to the chosenness of the poet. Thus, Filippov’s poetry was the poetry of metamorphosis, in which individual impressions from the surrounding world were interpreted as bodily signs of the poet’s mission, they were read as the necessary suffering of works of art as culture-framed body suffering, so that only the poet, as a participant in the metaphysical element, can save the material world. Such an ecological understanding of the mission of literature was actual in the 1980s, but in Filippov’s works it was dialogical not declarative.
TWO PSEUDO-GOSPELS: VERSIONS OF SACRAL TEXT PROFANIZATION
Authors:   KSPU named after V.P. Astafiev, Vasiliev A.D.
Published: November 2020

Intertextuality is expressed in different forms, one of the most common among them is parody. The object of parody usually becomes high-law works, as the comic effect of distorting their usual appearance turns out to be easily predictable and accessible to a wide audience. It is natural that public attention is often offered parody versions of canonical confessional texts fundamental to any religion. In such cases, the inversion of universal opposition is realized sacral/ profiled, and the resonance result is achieved, as a rule, by using genre-stylistically heterogeneous language units for it in the presentation of the constant plot. Two paraevangelia are considered as examples of such parodies. One written by D. Bedny in 1925, the other by M. Schilman in 1990. In both cases, the authors apply the reception of the transmission of well-known fabular moves and their characters by lexico-phraseological means alien to the Church Slavic element. However, the supposed intences of the writers vary markedly. D.Bedny is an active participant of the anti-religious campaign of the first Soviet years, executor of the state campaign order; M. Schilman is an obvious henchman of propaganda operations of so-called restructuring aimed at destroying the state. Atheistic events were intended to replace Orthodox religion with communist ideology; Reconstruction and reform manipulations involved the destruction of sacred values in general. The study leads to the conclusion that, in many ways, similar modifications of fundamental religious texts are undoubtedly different from each other by inducible impulses of public consciousness.
The Use of the Ahmed Glaucoma Valve Drainage System in the Surgical Treatment of Childhood Glaucoma
Authors:   S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga Branch, Tereshchenko A.V. , Molotkova I.A. ,   S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga Branch, Trifanenkova I.G. ,   S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga Branch, Tereshchenkova M.S. ,   S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga Branch, Zhukov S.S. ,   S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga Branch, Makarenkova E.A. ,   S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga Branch
Published: November 2020

Purpose – to evaluate the effectiveness of surgical treatment of glaucoma in children with implantation of the Ahmed Glaucoma Valve drainage system, depending on the form of the disease. Materials and methods. 124 implantations of the Ahmed Glaucoma Valve FP8 drainage system, model FP8, were performed in the Kaluga branch of the IRTC «Eye Microsurgery» for children with various forms of glaucoma for the period of time from 2010 to 2020. The range of children age was from 0 to 18 years old. Primary implantation was performed in 48 cases. 76 implantations were performed after previous glaucoma interventions. 23 patients were operated on in both eyes. The operation was performed with organ-preserving purpose for 26 patients at different ages. Implantation was performed for the eyes with low visual capabilities (below 0.06) in 34 cases. Results. It was noted to decrease in the level of IOP in various types of glaucoma in children in the early postoperative period, in 100% of cases. The level of IOP remained within the normal range in 68% of cases in terms of up to 1 year. The reasons of the increase in the level of ophthalmotonus were associated with the formation of a fibrous capsule above the drainage body and a disturbance in the flow of intraocular fluid in 32% of cases. An increase of IOP was noted up to 3 years in fifty per cent of cases. IOP was regulated by the appointment of antihypertensive medicine in the eyes, where the increase of IOP was not accompanied by significant visual signs of the formation of a fibrous filter pad. Otherwise, the inspection zone of the filtration pad was conducted an audit with excision of the fibrous tissue forming above the drainage body area. As a result, the level of IOP has reached normal values. Conclusion. Along with traditional treatment methods, operations using the Ahmed drainage system are promising in the treatment of childhood glaucoma. In case of some types of congenital glaucoma, they may be the operations of the first choice (in the associated and all secondary types of glaucoma). Undoubtedly, this type of surgery requires further improvements. Including the development of materials to cover the drainage system, which will interfere with severe scarring processes.
Extrascleral Filling Using Endoillumination the First Experiencethe
Authors:   Belarusian Medical Academy of Postgraduate Education, Minsk, Markevich V.Y. , Imshenetskaya T.A. ,   Belarusian Medical Academy of Postgraduate Education, Minsk, Yarmak O.A. ,   Belarusian Medical Academy of Postgraduate Education, Minsk
Published: November 2020

Purpose. To study the effectiveness of extrascleral filling (ESF) using endoillumination in the surgical treatment of patients with primary rhegmatogenous retinal detachment (RRD). Material and methods. The material for the study was the data of a comprehensive clinical examination and surgical treatment by ESF method using endoillumination in 17 patients (17 eyes) with RRD. In 7 cases (41%), the macular area was involved in the detachment process. In 5 cases (29.4%), local scleral filling was performed. In the remaining 12 cases (70.6%), the local ESF was supplemented with a circling silicone element. Surgical intervention was supplemented by transscleral drainage of subretinal fluid (SRF) in 10 cases (59%) and pneumatic retinopexy with SF6 gas 50% in 8 cases (48%). Results. In the general group of patients, best corrected visual acuity (BCVA) increased from 0.35 to 0.46. In the subgroup of patients with a detached macular area, the positive dynamics is more pronounced, BCVA increased from 0.1 to 0.28. The progression of proliferative vitreoretinopathy caused the recurrence of retinal detachment in two patients (11.8%). Recurrences were diagnosed after 3 and 5 months, respectively. In both cases, a vitrectomy with tamponade of the vitreous cavity with silicone oil 5000 Cst was performed. The percentage of successful anatomical outcome after the first operation in our study was 82%. The percentage of successful achievement of the final anatomical result was 94%. In two cases, additional injection of SF6 gas into the vitreous cavity was required. Conclusion. This type of surgical treatment is an effective method of surgical treatment of patients with RRD. In our study, the successful anatomical outcome after the first operation was recorded in 82% of patients, which correlates with the data of the authors who also used this method (83–92%). Surgeons who performed surgical treatment using this technique in our study note improved workplace ergonomics when visualizing the fundus using an operating microscope and endoillumination compared with indirect ophthalmoscopy. Other teams of authors came to this conclusion as well. In our study, there were no complications associated with the introduction of a light pipe into the vitreous cavity (iatrogenic crystalline lens injury, endophthalmitis), which indicates the safety of this type of surgical treatment.
A Case of Anterior Uveitis in the Presence of Acute Lymphoblastic Leukemia
Authors:   I. Pavlov Ryazan State Medical University, Ryazan, Kolesnikov A.V. ,   N. Semashko Regional Clinical Hospital, Ryazan, Kirsanova I.V. ,   I. Pavlov Ryazan State Medical University, Ryazan,   N. Semashko Regional Clinical Hospital, Ryazan, Tumanova N.S. ,   I. Pavlov Ryazan State Medical University, Ryazan, Averina M.M. ,   I. Pavlov Ryazan State Medical University, Ryazan, Moiseeva G.A. ,   N. Semashko Regional Clinical Hospital, Ryazan
Published: November 2020

A clinical case of the development of a rare form of ocular manifestation of acute lymphoblastic leukemia, one of the most common oncological diseases in childhood, is described. A seven-year-old child initially had weakness, decreased appetite, and a single episode of subfebrile condition for two days without catarrhal symptoms. Further, an increase in the cervical lymph nodes was noticed. Then a hemorrhagic rash appeared all over the body. In the complete blood count (CBC) test: erythrocytes (RBC) – 3.8 * 1012 / l, hemoglobin (HGB) – 115 g/L, leukocytes (WBC) – 121*109/L, platelets (PLT) – 22*109/L. The child was admitted to the regional children’s clinical hospital. On examination, 90% of blast cells were detected in the myelogram. Against the background of a confirmed remission of the oncological disease, iridocyclitis of the left eye was diagnosed. It could not be stopped by standard antibacterial and antiinflammatory therapy. After a while, the right eye was also involved in the pathological process. Hematologists confirmed the recurrence of acute lymphoblastic leukemia after bone marrow puncture. The presented clinical case demonstrates the fact that the treatment of ocular manifestations of acute lymphoblastic leukemia can be effective only in the treatment of the underlying disease.
ORGANIZATIONAL AND LEGAL MEASURES TO PREVENT OFFENSES IN THE JUDICIAL MANPOWER: CONCEPT AND TYPES
Authors:   Lviv University of Business and Law, Skoromnyy Yaroslav
Published: November 2020

The article presents organizational and legal measures for the prevention of offenses in the judiciary from the standpoint of the essence and varieties. It has been established that in order to prevent offenses committed by judges, it is necessary to form and implement an integral set of various measures and tools to counteract and neutralize existing and potential cases of such offenses. It was found that the prevention of offenses committed by judges occurs at the general social, special criminological and individual levels. It has been proven that measures to prevent offenses committed by judges at the special criminological and individual levels are primarily aimed at establishing, eliminating and preventing offenses committed or offenses that are carried out and can be carried out by judges. It has been established that the process of preventing offenses committed by judges in the judiciary at the individual level covers a number of organizational and legal measures aimed at motivating the lawful behavior of each judge in accordance with the prescriptions of legal norms. It was found that the prescriptions of judicial ethics are of great importance in order to prevent offenses committed by judges in the judiciary, as well as outside the official duties of judges. It has been proved that the institution of judicial responsibility of judges plays a special role in the process of preventing offenses committed by judges in the context of performing their official duties. It has been determined that important measures to prevent offenses committed by judges are qualification assessment of judges, regular assessment of judges, judicial dossier, provision of methodological assistance by courts of appeal and higher specialized courts, plenary sessions of higher specialized courts, systematic special checks of data based on determining their compliance with legislative requirements , explanatory and preventive work between judges. It has been established that the legislation does not define either the forms or methods of providing methodological assistance to judges, therefore, according to the practice of legal proceedings, the forms of providing methodological assistance to judges can be: answers to questions of judges of the lower level of the court, various information letters, systematic meetings,seminars, participation judges in summing up the results in local courts, conducting lectures in the territorial offices of the National School of Judges of Ukraine. Prospects for further research in the outlined direction, which consist in a comprehensive study of the process of preventing offenses committed by judges in accordance with the provisions of the legislation of Ukraine, are proposed.
GENESIS OF LEGAL RESPONSIBILITY OF JUDGES IN UKRAINE
Authors:   Lviv University of Business and Law, Skoromnyy Yaroslav
Published: November 2020

The article examines the features of the formation (genesis) of legal responsibility of judges in Ukraine (from Kievan Rus to the present day). It has been proven that at present there are many problems regarding the criminal (legal) responsibility of judges. It was found that judges are insufficiently protected from manifestations of criminal prosecution, which, in turn, affects the increase in loyalty to the prosecution, in contrast to the defense in the criminal process. It has been established that today there are no perfect mechanisms for appealing the inaction of judges in court. It was determined that bringing judges to disciplinary responsibility in the High Council of Justice does not fully comply with the requirements of the European Charter on the Status of Judges. Based on the results of the legal analysis of the activities of the institutions of judicial responsibility, it was found that modern methods of bringing judges to justice in Ukraine are imperfect, often contradictory, and in some cases allow judges to avoid responsibility. It has been established that the issue of civil liability of judges for carrying out wrong actions against citizens today requires an urgent solution, since the legal literature does not fully disclose the provisions that govern the conditions, grounds and procedure for holding judges accountable for resolving unfair sentences and implementing illegal actions that entail material and/or moral damage to citizens. It has been determined that for harm caused as a result of an unjust court decision made by a judge, as well as due to the judge's inaction, property liability is imposed on the state, since the judge conducting the proceedings acts on behalf of the state, that is, Ukraine. It was found that today a judge can be brought to disciplinary responsibility in cases determined in accordance with the Law of Ukraine «On the Judicial System and the Status of Judges».
Conducting PEEK Nanocomposites with Electrophoretically Deposited Bioactive Coating for Bone Tissue Regeneration and Multi-Modal Therapeutic Applications
Authors: He Miaomiao , zhu Ce , Xu Huan , Sun dan , Chen Chen , Feng Ganjun , Liu Limin , Zhang Li
Published: November 2020

The use of polyetheretherketone (PEEK) has grown exponentially in the biomedical field in recent decades due to its outstanding biomechanical properties. However, its lack of bioactivity/osteointegration remains an unresolved issue towards its wide use in orthopedic applications. In this work, graphene nanosheets have been incorporated into PEEK to obtain multifunctional nanocomposites. Due to the formation of electrical percolation network and the π-π* conjugation between graphene and PEEK, the resulting composites have achieved twelve order of magnitude enhancement in its electrical conductivity, and have enabled electrophoretic deposition of bioactive/anti-bacterial coating consisting of stearyltrimethylammonium chloride (STAC) modified hydroxyapatite (HA). The coated composite implant showed significant boosting of BMSC cell proliferation in vitro. In addition, the strong photothermal conversion effect of the graphene nanofillers have enabled laser induced heating of our nanocomposite implants, where the temperature of the implant can reach 45 oC in 150 s. The unique multi-functionality of our composite implant has also been demonstrated for photothermal applications such as enhancing bacterial (E. coli and S. aureus) eradication and tumor cell (MG63) inhibition, as well as bone tissue regeneration in vivo. The results suggest the strong potential of our multi-functional implant in bone repair applications as well as multi-modal therapy of challenging bone diseases such as osteosarcoma and osteomyelitis
Polymer Cyclization as a General Strategy for the Emergence of Hierarchical Nanostructures
Authors: Chen Chaojian , Singh Manjesh Kumar , Wunderlich Katrin , Harvey Sean , Wagner Manfred , Fytas George , Kremer Kurt , Mukherji Debashish , Ng David Yuen Wah , Weil Tanja
Published: November 2020

The creation of synthetic polymer nanoobjects with well-defined hierarchical structures is important for a wide range of applications such as nanomaterial synthesis, catalysis, and therapeutics. Inspired by the programmability and precise three-dimensional architectures of biomolecules, we report the strategy of fabricating controlled hierarchical structures through self-assembly of folded synthetic polymers. Linear poly(2-hydroxyethyl methacrylate) of different lengths are folded into cyclic polymers and their self-assembly into hierarchical structures is elucidated by various experimental techniques and molecular dynamics simulations. Based on their structural similarity, macrocyclic brush polymers with amphiphilic block side chains are synthesized, which can self-assemble into wormlike structures and higher-ordered networks. Our work points out the vital role of polymer folding in macromolecular self-assembly and establishes a versatile approach for constructing biomimetic hierarchical assemblies.
Heat Generation in Electric Double Layer Capacitors with Neat and Diluted Ionic Liquid Electrolytes Under Large Potential Window Between 5 and 80°C
Authors: LIKITCHATCHAWANKUN AMPOL , DeBlock Ryan H. , Whang Grace , Munteshari Obaidallah , Frajnkovic Matevz , dunn Bruce S. , Pilon Laurent
Published: November 2020

This study investigates the effect of temperature on the heat generation and the associated electrochemical phenomena occurring in IL-based EDLCs. The EDLCs consisted of two identical activated carbon electrodes with neat Pyr14TFSI or Pyr14TFSI diluted in propylene carbonate (PC) as electrolytes.

The instantaneous heat generation rate at each electrode was measured by isothermal calorimetry between 5 and 80 °C under constant current cycling and potential window of 2.5 V.

First, the instantaneous heat generation rate was similar at each electrode in neat IL. However, it was smaller at the negative electrode in diluted IL and featured endothermic dips growing with increasing temperature > 40 °C due to overscreening effects, ion desolvation, and/or decomposition of PC. The irreversible heat generation was similar in each half-cell and decreased with increasing temperature due to the reduction in internal resistance, particularly with neat IL. The irreversible heat generation exceeded Joule heating in all cases, especially at high temperature and low current. This was attributed to ion desorption and charge redistribution in the porous electrodes. Finally, the reversible heat generation for both electrolytes was larger at the positive than at the negative electrode due to the difference in anion and cation sizes.
Photocatalytic (Hetero)Arylation of C(sp3)–H Bonds with Carbon Nitride
Authors: Das Saikat , Murugesan Kathiravan , RODRIGUEZ GONZALO JAVIER VILLEGAS , Kaur Jaspreet , Barham Joshua , Savateev Aleksandr , Antonietti Markus , Koenig Burkhard
Published: November 2020

Polymeric graphitic carbon nitride materials have attracted significant interest in recent years and found applications in diverse light-to-energy conversions such as artificial photosynthesis, CO2 reduction or degradation of organic pollutants. However, their utilization in synthetic photocatalysis especially in the direct functionalization of C(sp3)−H bonds remains underexplored. Herein, we report mesoporous graphitic carbon nitride (mpg-CN) as a heterogeneous organic semiconductor photocatalyst for direct arylation of sp3 C−H bonds via a combination of hydrogen atom transfer and nickel catalysis. Our protocol has a broad synthetic scope (>70 examples including late-stage modification of densely functionalized bio-active molecules), is operationally simple, and shows high chemo- and regioselectivity. Facile separation and recycling of the mpg-CN catalyst in combination with its low preparation cost, innate photochemical stability and low toxicity are beneficial features overcoming typical shortcomings of homogeneous photocatalysis. Additionally, mechanistic investigations indicate that an unprecedented energy transfer process (EnT) from the organic semiconductor to the nickel complex is operating.
A Photochemical Strategy for Carbon Isotope Exchange with CO2
Authors: Babin Victor , Talbot Alex , Labiche Alexandre , Destro Gianluca , Vecchio Antonio Del , Elmore Charles S. , Taran Frédéric , Sallustrau Antoine , Audisio Davide
Published: November 2020

A novel photocatalytic approach for carbon isotope exchange is reported. Utilizing [13C]CO2 as primary C1 sources, this protocol allows the insertion of the desired carbon isotope into phenyl acetic acids without the need of structural modifications or pre-functionalization, in one single step. The exceptionally mild conditions required for this traceless transformation are in stark contrast with previous methods requiring the use of harsh thermal conditions.
Quaternary Charge-Transfer Complex Enables Photoenzymatic In-termolecular Hydroalkylation of Olefins
Authors: Page Claire , Cooper Simon , DeHovitz Jacob , Oblinsky Daniel G. , Biegasiewicz Kyle , Antropow Alyssa , Armbrust Kurt , Ellis Michael , Hamann Lawrence G. , Horn Evan , Oberg Kevin , Scholes Gregory , Hyster Todd
Published: November 2020

Intermolecular C–C bond-forming reactions are underdeveloped transformations in the field of biocatalysis. Here we report a photoenzymatic intermolecular hydroalkylation of olefins catalyzed by flavin-dependent ‘ene’reductases. Radical initiation occurs via photoexcitation of a rare high-order enzyme-templated charge-transfer complex that forms between an alkene, 𝛼-chloroamide, and flavin hydroquinone. This unique mechanism ensures that radical formation only occurs when both substrates are present within the protein active site. This active site can control the radical terminating hydrogen atom transfer, enabling the synthesis of enantioenriched γ-stereogenic amides. This work highlights the potential for photoenzymatic catalysis to enable new biocatalytic transformations via previously unknown electron transfer mechanisms.
Delocalized Metal-Oxygen π-Redox Is the Origin of Anomalous Non-Hysteretic Capacity in Li-Ion and Na-Ion Cathode Materials
Authors: Kitchaev Daniil , Vinckeviciute Julija , Van der Ven Anton
Published: November 2020

The anomalous capacity of Li-excess cathode materials has ignited a vigorous debate over the nature of the underlying redox mechanism, which promises to substantially increase the energy density of rechargeable batteries. Unfortunately, nearly all materials exhibiting this anomalous capacity suffer from irreversible structural changes and voltage hysteresis. Non-hysteretic excess capacity has been demonstrated in Na2Mn3O7 and Li2IrO3, making these materials key to understanding the electronic, chemical and structural properties that are necessary to achieve reversible excess capacity. Here, we use high-fidelity random-phase-approximation (RPA) electronic structure calculations and group theory to derive the first fully consistent mechanism of non-hysteretic oxidation beyond the transition metal limit, explaining the electrochemical and structural evolution of the Na2Mn3O7 and Li2IrO3 model materials. We show that the source of anomalous non-hysteretic capacity is a network of pi-bonded metal-d and O-p orbitals, whose activity is enabled by a unique resistance to transition metal migration. The pi-network forms a collective, delocalized redox center. We show that the voltage, accessible capacity, and structural evolution upon oxidation are collective properties of the pi-network rather than that of any local bonding environment. Our results establish the first rigorous framework linking anomalous capacity to transition metal chemistry and long-range structure, laying the groundwork for engineering materials that exhibit truly reversible capacity exceeding that of transition metal redox.
Preregistered Report: The Effects of Marking Methodology on Mate Choice in Drosophila melanogaster
Authors: Tysall Eirlys E. , Pembury Smith Matilda Q. R. , Gilman R. Tucker
Published: November 2020

Mate choice is an important source of sexual selection and a key driver of evolutionary processes including adaptation and speciation. Drosophila species have become an important model system for studying mate choice in the lab. Mate choice experiments often require the marking of individual flies to make those flies identifiable to experimenters, and several marking methods have been developed. All of these methods have the potential to affect mating behavior, but the effects of different marking methods have not been systematically quantified and compared. In this experiment, we quantified and compared the effects of five marking methods commonly used for Drosophila melanogaster: wing clipping, applying paint to the thorax, applying marker pen to the wing, dusting flies with fluorescent powder, and dyeing flies by allowing them to ingest food coloring. Females mated with unmarked males more often than they mated with marked males, but we could not detect significant differences among marking methods. Latency to mate differed among marking methods, and also with the time of day and the time within the trial. We discuss how our results can help researchers plan studies that require the marking of Drosophila.
Assessment of ascorbic acid content and anti-oxidant activity in juices of selected fruits help in the prophylaxis of primary symptoms of COVID-19
Authors: Pankaj Nainwal  , Amita B Sati
Published: November 2020

Ascorbic Acid, a regimen claimed to use in the prevention of primary symptoms of COVID-19, is a hydrophilic anti-oxidant found plentiful in fruit juices, which also known to possess total anti-oxidant activity. Fruits play an essential part in our healthy diet. As many fruits contain anti-oxidant properties which means the presence of anti-oxidant constituents. In present study samples of the various fruit juices obtained from the local market were seek out for the ascorbic acid content and estimated for their anti-oxidant activity. For determining ascorbic acid content, the dichlorophenol-indophenol method was employed, while anti-oxidant activity was studied by employing Ferric Reducing Antioxidant Power assay and reducing power assay method. As per the result obtained, the high amount of ascorbic acid was found in amla juice while bael juice was found for good anti-oxidant activity. The conclusion results out from the study that fruits rich in an appreciable amount of ascorbic acid possess good anti-oxidant activity. Those juices results in best anti-oxidant activity indicate the presence of phenolics, i.e. phenolic compounds.
Assessment of the functional state of the pilot organism during the simulated flight on the simulator
Authors: Сериков Василий Васильевич , Юшкова Ольга Игоревна , Богданова Валентина Евгеньевна , Зибарев Евгений Владимирович , Форверц Агния Юрьевна
Published: November 2020

В статье обсуждаются проблемы динамики функционального состояния организма летчиков в условиях продолжительного полета и во время смоделированного полета на тренажере. По результатам данных непрерывного мониторирования артериального давления и частоты сердечных сокращений установлено, что высоконапряженная работа пилотов является фактором риска развития общесоматической патологии. Чем больше времени находится пилот воздушного судна в полете, тем выше физиологическая «стоимость» работы, что указывает на высочайшую степень их загруженности даже во время тренировочного полета. По мере увеличения длительности рабочей нагрузки наблюдаются признаки развития артериальной гипертензии

The article discusses the problems of the dynamics of the functional state of the body of pilots in the conditions of a long flight and during a simulated flight on a simulator. The results of continuous monitoring of blood pressure and heart rate revealed that the highly stressed work of pilots is a risk factor for the development of somatic pathology. The longer the flight time of an aircraft pilot, the higher the physiological “cost” of work, which indicates the highest degree of their workload even during a training flight. As the duration of the workload increases, signs of the development of arterial hypertension are observed.
Autumn ornithocomplexes of settlement habitats in the North-west of the Moscow region
Authors: Железнова Татьяна Константиновна , Маловичко Любовь Васильевна
Published: November 2020

Приведены количественные данные по обилию птиц в девяти селитебных местообитаниях северо-западного Подмосковья (четыре малых города и пять посёлков) по материалам количественных маршрутных учётов. Рассматривается структура орнитофауны: группы птиц по характеру пребывания, ландшафтно-экологические группы. Оценено фаунистическое сходство осенних орнитокомплексов селитебных местообитаний на основе индекса Жаккара. Обсуждаются количественные показатели населения птиц: суммарное обилие, состав доминирующих видов и др.

Quantitative data on the abundance of birds in nine residential habitats of the northwestern suburbs of Moscow (four small cities and five villages). Data is obtained on the course of the counting routes. The structure of avifauna is discussed. The faunistic similarity of autumn ornithocomplexes of residential habitats based on the Jacquard index is estimated. Quantitative indicators of the bird population are discussed: total abundance, composition of dominant species
The onset of dissipation in high-temperature superconductors: magnetic hysteresis and field dependence
Authors: Talantsev EF , Strickland Nicholas , Wimbush Stuart , Brooks Justin , Pantoja AE , Badcock Rodney , Storey James , Tallon Jeffery
Published: November 2020

© 2018, The Author(s). Recently, we showed that the self-field transport critical current, Ic(sf), of a superconducting wire can be defined in a more fundamental way than the conventional (and arbitrary) electric field criterion, Ec = 1 μV/cm. We defined Ic(sf) as the threshold current, Ic,B, at which the perpendicular component of the local magnetic flux density, B⊥, measured at any point on the surface of a high-temperature superconducting tape abruptly crosses over from a non-linear to a linear dependence with increasing transport current. This effect results from the current distribution across the tape width progressively transitioning from non-uniform to uniform. The completion of this progressive transition was found to be singular. It coincides with the first discernible onset of dissipation and immediately precedes the formation of a measureable electric field. Here, we show that the same Ic,B definition of critical currents applies in the presence of an external applied magnetic field, Ba. In all experimental data presented here Ic,B is found to be significantly (10–30%) lower than Ic,E determined by the common electric field criterion of Ec = 1 µV/cm, and Ec to be up to 50 times lower at Ic,B than at Ic,E.
Epidemias y Religión
Authors: Van der Maat Bruno
Published: November 2020

The current pandemic has seen some adverse reactions from the most
diverse religious groups all over the world to government regulations.
After having described some of their manifestations, this contribution
analyzes what the Bible and some post biblical (patristic and Talmudic)
traditions say about illness and pandemics. As it is ascertained that these
sources contain very limited material on these subjects, the third part
of this article proposes some ethical reflections regarding the official
response to the pandemic as well as some pastoral implications.
Key Words: Pandemic, Religion, Bible, Talmud, Pastoral Care.
Pengaruh Profitabilitas, Struktur Aset, Ukuran Perusahaan, Risiko Bisnis, Pertumbuhan Penjualan, Pertumbuhan Perusahaan, Likuiditas Terhadap Struktur Modal Pada Perusahaan Sektor Jasa Periode 2016-2018
Authors: Setiawati Monica , Veronica Elvira
Published: November 2020

The purpose of this research is to analyze the influence of profitability, asset structure, company size, business risk, sales growth, company growth and liquidity of the capital structure. The method used in this study is purposive sampling. The number of samples studied in this study was as much as 210 samples. The collection of data used in this study of secondary data came from the 70 financial statements of the service sector company in the period 2016-2018. Analysis of data from this study uses multiple linear regression. Based on the results of the study concluded that the asset structure has a significant positive influence on the capital structure, company growth and liquidity significantly negative effect on the capital structure, while the profitability, company size, business risk and sales growth has no influence on the capital structure.

Keywords: Profitability, Asset Structure, Company Size, Business Risk, Sales Growth, Company Growth, Liquidity and Capital Structure
The Impact Analysis of Return on Asset, Leverage and Firm Size to Tax Avoidance
Authors: Eddy Endah Purnama Sari , Angela Aurora , - Erna
Published: November 2020

Penelitian ini bertujuan untuk menemukan bukti empirik mengenai seberapa besar pengaruh Return On Asset, Leverage dan Ukuran Perusahaan Terhadap Tax Avoidance. Variabel independennya adalah Return On Asset, Leverage dan Ukuran Perusahaan sedangkan variabel dependennya adalah Tax Avoidance. Populasi pada penelitian ini menggunakan laporan keuangan perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia dari tahun 2013-2017. Sampel yang dikumpulkan menggunakan Purposive Sampling Method. Penelitian ini menggunakan Metode Analisis Regresi Berganda. Berdasarkan  uji hipotesis,  didapatkan  nilai signifikansi  > 0.05, yang berarti bahwa Ho diterima, yang berarti bahwa tidak terdapat pengaruh Return On Asset (ROA),  Leverage dan Ukuran Perusahaan terhadap Tax Avoidance.

 Kata Kunci:  Return On Asset, Leverage, Firm Size, dan  Tax Avoidance
Vermicompost on the production and nutraceutical quality of jalapeño pepper fruits (Capsicum annuum L.)
Authors: Espinosa-Palomeque Bernardo , Cano-Ríos Pedro , Salas-Pérez Lilia , González-Rodríguez Gabriela , Reyes-González Arturo , Ayala-Garay Alma Velia , Preciado-Rangel Pablo
Published: November 2020

The vermicompost is used as a source of nutrients and substrate in protected horticulture because it promotes crop production more sustainable. The objective was to evaluate different proportions of vermicompost: sand (VC:S, v:v) on quality and yield of jalapeño pepper produced in greenhouse environments. Five proportions were compared VC:S, 1:1, 1:2, 1:3, 1:4, 1:5 and a control: (Steiner nutrient solution). The experiment was established in a randomized blocks design with ten replications. On average ratio, VC:S (1:1) produce highest fruit weight, fruit length, total phenolic compounds, flavonoids, and antioxidant capacity against to control treatment (0:1 VC:S). Those results indicate that VC is a fertilization alternative to increase nutraceutical fruit quality, without decrease the jalapeño pepper yield.
Measuring islamic financial literacy and discovering its relations with entrepreneurship among university students in Turkey
Authors: DURAK İsmail , ÖNCÜ Mehmet Akif , KARTAL Osman
Published: November 2020

Financial Inclusion is one of the important parts of the financial system that has been the subject of many researches, especially the world bank. Inclusion in the financial system is less in developing and less developed countries than in developed countries. Although there are many reasons for this, one of the important reasons is the low level of financial literacy. Islamic Financial Literacy is a concept that requires knowledge about the Islamic financial system and can contribute positively to financial inclusion. Various researches have been conducted on this concept, which differs from financial literacy in certain aspects. This research has several goals. First, in Turkey it aimed to determine students' reading of Islamic financial literacy levels in various university faculties. Secondly, it is aimed to investigate the relationship between Islamic financial literacy level and financial attitude and behavior. Third, the impact of Islamic financial literacy on the entrepreneurial trend has been predicted. Finally, determining whether the level of Islamic financial literacy differs according to various demographic factors, especially the faculty variable, whether it is taking finance, or Islamic finance courses, is among the sub-objectives of the study. The universe of the research consists of students studying in the third and fourth grades of the faculties of business, engineering and theology at Düzce University. Sampling was done in the research and snowball sampling method was preferred. 513 questionnaire data obtained within the scope of the research were analyzed with SPSS 25 package program. As a result of the research, Islamic Financial Knowledge levels and Islamic Financial literacy were gauged. It was determined that the Islamic Financial Knowledge levels and Literacy were quiet low among students. Accordingly, the results of the study indicated that students taking Islamic finance courses had high Islamic finance literacy. In addition, it was concluded that the Islamic Financial Knowledge Level and the Islamic Financial Literacy Level varied significantly according to the faculty, gender and family income level. Lastly, looking attractiveness did not put a difference on Islamic financial knowledge, it provided a statistically significant relationship between those looking attractive to entrepreneurship and those not looking attractive to entrepreneur with respect to Islamic financial literacy level.
EXPLORING PRETRAINED MODELS FOR JOINT MORPHO-SYNTACTIC PARSING OF RUSSIAN
Authors:   Yandex, Moscow, Russia, Anastasyev D. G.
Published: November 2020

In this paper, we build a joint morpho-syntactic parser for Russian. We describe a method to train a joint model which is significantly faster and as accurate as a traditional pipeline of models. We explore various ways to encode the word-level information and how they can affect the parser’s performance. To this end, we utilize learned from scratch character-level word embeddings and grammeme embeddings that have shown state-of-theart results for similar tasks for Russian in the past. We compare them with the pretrained contextualized word embeddings, such as ELMo and BERT, known to lead to the breakthrough in miscellaneous tasks in English. As a result, we prove that their usage can significantly improve parsing quality.
RAJA RAO’S KANTHAPURA AS THE MICROCOSM OF THE INDIAN ETHOS AND CULTURE EMBODIED IN A TALE FOR FREEDOM FROM FOREIGN RULE
Authors: Sinha Gopal
Published: November 2020

‘Kanthapura’ is a Gandhian saga which appears more as a ‘sthala-purana’. It is dominated by the place and not by the people. Raja Rao has not created any heores or heroines in this novel. It is not the story of the actions of any hero or god or goddess. It is the story of the actions of the entire village. The novel deals with its topography, its products, its myths and legends, its religion and society and its caste-ridden people. It describes the impact of the Gandhian freedom movement on this tiny village, its unequal fight against the forces of British imperialism and the sufferings of the people. The end of the novel sees the end of this village. There is an exodus of the survivors to Kashipura. The village rose as one man against foreign rule and was temporarily defeated. The village houses were destroyed. But the spirit that was generated was undying and ultimately resulted in complete independence of the country.
QUALITY OF LIFE AT WORK IN A READY CARE UNIT (UPA) IN BRAZIL DURING THE COVID-19 PANDEMIC
Authors: De Oliveira Lima Lucas Alves , Domingues Paulo Lourenço , De Oliveira Lima Matheus Alves , Barros Duarte Gabriela Halfeld
Published: November 2020

The advent of the COVID-19 pandemic has brought about drastic changes in people's lives. In this scenario, health professionals became susceptible to acquire occupational diseases and began to have their work routine affected by the high demand for care to the infected. Therefore, this study aimed to understand the main factors that are harming the quality of life at work of professionals at a Ready Care Unit (Unidade de Pronto Atendimento - UPA) in the municipality of Três Rios/RJ during the pandemic scenario. This is an exploratory qualitative approach survey, which was conducted through a semi-structured interview with a non-probabilistic sample of fifteen employees. For the data analysis, we resorted to discourse analysis, where it was possible to verify that the main factors that are hindering the employees are: the lack of personal protection equipment (PPE), inadequate infrastructure and the absence of training. In addition, it was also found that the employees were not infected by the new coronavirus, but most have acquired some kind of psychological problem such as insomnia, mental fatigue, excessive stress or sadness. Such diseases mainly affect women with double work hours, thus showing a greater vulnerability among female individuals.