bluuebunny/crossref_metadata_2025 huggingface dataset:
A força da resiliência: um estudo de revisão sobre as contribuições do pensamento lateral no trabalho do enfermeiro
Authors: Almeida Faraildes Maria Cavalcanti , Da Silva Iris Edná Pereira , Ferreira Érica Edileuza Santos Leal , De Souza Virgínia Ione Araújo , Silva Dálete de Souza Coelho
Published: December 2020

resiliência consiste na capacidade de o indivíduo se manter bem, recuperar-se, e ser bem-sucedido frente às adversidades, que reflete na capacidade de ultrapassar limites interiores em situações de riscos do contexto psicossocial. Este artigo consiste em um estudo exploratório com abordagem qualitativa, na modalidade de revisão de literatura. É discutido o conceito de resiliência e pensamento lateral, os quais contribuem para potencializar as ações dos enfermeiros, tornando-os motivados, focados, positivos, flexíveis, organizados e pró-ativos. A conclusão da revisão demonstra, no entanto, que a literatura pertinente à resiliência dos enfermeiros revela pontos reflexivos. Contudo, com a aplicação dos conceitos do pensamento lateral e da resiliência na execução das atividades dos enfermeiros a estimulação da imaginação criativa possibilitam a ultrapassar diversas barreiras. Apesar da sobrecarga de atividades os enfermeiros conseguem utilizar seus talentos criativos e encontram novas soluções para os problemas, para contribuir com o crescimento e o desenvolvimento das instituições de saúde.
PENGELOLAAN DANA ZAKAT UNTUK PEMBIAYAAN PENDIDIKAN ANAK DHUAFA (Studi Kasus Pada BAZNAS Kabupaten Kepulauan Meranti)
Authors: Sakinah Nur , Thamrin Husni
Published: December 2020

Penelitian ini bertujuan untuk mengetahui bagaimana pengelolaan dana zakat untuk pembiayaan pendidikan anak dhuafa dan untuk mengetahui kriteria siswa penerima pembiayaan pendidikan oleh BAZNAS Kabupaten Kepulauan Meranti. Pendekatan dalam penelitian ini adalah pendekatan kualitatif dengan desain penelitian studi kasus. Metode pengumpulan data dalam penelitian ini dilakukan dengan observasi, wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa dana zakat yang telah dikumpulkan oleh BAZNAS Kabupaten Kepulauan Meranti akan didistribusikan ke dalam 6 program yakni program Meranti Agamis, Meranti Cerdas, Meranti Produktif, Meranti Sehat, Meranti Peduli dan Meranti Konsumtif. Pengelolaan dana zakat untuk pembiayaan pendidikan disalurkan pada program Meranti Cerdas. Kriteria siswa penerima pembiayaan pendidikan oleh BAZNAS Kabupaten Kepulauan Meranti digolongkan berdasarkan skala prioritas: fakir miskin atau yatim piatu, beragama Islam, masih sekolah, adanya surat keterangan tidak mampu dari RT setempat, anak yang tergolong pintar dan berdomisili di Kabupaten Kepulauan Meranti.
Homocysteine metabolism in rodent models with hyperhomocysteinemia. Part 1: genetic models
Authors: Иванов А.В. , Вирюс Э.Д. , Логинов В.И. , Зимина И.С. , Бурдённый А.М. , Александрин В.В. , Кубатиев А.А.
Published: December 2020

Моделирование гипергомоцистеинемии на грызунах является одним из основных способов изучения роли гомоцистеина в патофизиологии различных заболеваний (инфаркта миокарда, инсультов, когнитивных нарушений, болезни Альцгеймера, почечной недостаточности и др.). В настоящем обзоре рассмотрены биохимичекие аспекты метаболизма гомоцистеина, генетические способы моделирования гипергомоцистеинемии на крысах и мышах и их влияние на метаболизм как самого гомоцистеина так и на связанные с ним метаболиты: метионин, цистеин, S-аденозилметионин, S-аденозилгомоцистеин.

Modeling hyperhomocysteinemia in rodents is a common way to study the role of homocysteine in pathogenesis of various diseases (myocardial infarction, stroke, cognitive impairment, Alzheimer’s disease, kidney failure, etc.). This review focuses on biochemical aspects of homocysteine metabolism, genetic methods for modeling hyperhomocysteinemia in rats and mice, and effects of these models on metabolism of both homocysteine itself and related metabolites (methionine, cysteine, S-adenosylmethionine, S-adenosylhomocysteine).
Neointimal phosphoribosiltransftrase is a proinflammatori molecule characterizing severiti of rheumatoid arthritis
Authors: Полякова Ю.В. , Сивордова Л.Е. , Ахвердян Ю.Р. , Шилова Л.Н. , Заводовский Б.В.
Published: December 2020

Никотинамид фосфорибозилтрансфераза (Nampt) стимулирует синтез матричных металлопротеиназ и хемокинов, поддерживающих синовиальное воспаление, обусловленное лейкоцитарной инфильтрацией. Положительная корреляция между Nampt и C-реактивным белком подтверждает его роль как медиатора воспаления. Считается, что повышенные концентрации Nampt могут стимулировать системное воспаление. Цель исследования - изучение концентрации Nampt в сыворотке крови у больных ревматоидным артритом. Методика. Концентрацию Nampt в сыворотке крови определяли непрямым методом твердофазного иммуноферментного анализа с использованием коммерческих тест систем (RaiBiotech, cat№ EIA-VIS-1) согласно инструкции изготовителя. Результаты. Повышенный уровень Nampt в сыворотке крови был выявлен у 84,29% пациентов. Больные ревматоидным артритом с повышенным уровнем Nampt статистически значимо чаще имели более высокую степень активности (II степень активности) по индексу DAS28 - высокий уровень антител к цитруллированному пептиду, более высокий уровень С-реактивного белка, СОЭ, внесуставные проявления заболевания. Заключение. Предполагается, что Nampt может рассматриваться как важное звено в поддержании воспаления при ревматоидном артрите и потенциальная молекула для направленного воздействия на воспалительный процесс.

Nicotinamide phosphoribosyltransferase (NAMPT) stimulates synthesis of matrix metalloproteinases and chemokines, which support synovial inflammation caused by leukocyte infiltration. A positive correlation between NAMPT and C-reactive protein confirms the role of NAMPT as an inflammatory mediator. Increased concentrations of NAMPT are considered stimulators of systemic inflammation. The aim of this study was to evaluate serum concentrations of NAMPT in patients with rheumatoid arthritis. Methods. Serum concentration of NAMPT was determined by indirect enzyme-linked immunosorbent assay with commercial kits (RaiBiotech, cat.# EIA-VIS-1) according to the manufacturer’s instructions. Results. Elevated serum NAMPT was detected in 84.29% of patients. Rheumatoid arthritis patients with higher NAMPT concentrations significantly more likely had a higher activity score DAS28 (disease activity degree II), a high level of antibodies to citrullinated peptide vimentin, higher levels of C-reactive protein, and higher red blood cell sedimentation rate. Conclusion. NAMPT can be regarded as an important component of the pathogenesis of rheumatoid arthritis and a candidate target molecule for therapy.
Dialectics, Rhetoric, and Functional Issues in Early Modern Hungarian Religious Disputes. Polemics Research in a Long Reformation Perspective
Authors: Gabor Csilla
Published: December 2020

The study deals with 16th and 17th century Hungarian printed polemical works considering religious disputes a typical form of communication in the age of Reformation and Catholic renewal. Its conceptual framework is the paradigm or research method of the long Reformation as an efficient assistance to the discovery and appreciation of early modern theological-religious diversity. The analysis examines several kinds of communication which occurs in the (religious) dispute, and explores the rules and conventions along which the (verbal) fighting takes place. Research shows that the opponents repeatedly refer to the rules of dialectics refuting each other’s standpoints accusing them of faulty argumentation, i.e., the wrong use of syllogisms. Dialectics is, namely, in this context not the ars with the help of which truth is found but with which evident truth is checked and justified in a way that the opponents can also be educated to follow the right direction.
RegioSQM20: Improved Prediction of the Regioselectivity of Electrophilic Aromatic Substitutions
Authors: Ree Nicolai , Gõller Andreas , Jensen Jan H.
Published: December 2020

We present RegioSQM20, a new version of RegioSQM (Chem. Sci. 2018, 9, 660), which predicts the regioselectivities of electrophilic aromatic substitution (EAS) re- actions from the calculation of proton affinities. The following improvements have been made: The open source semiempirical tight binding program xtb is used instead of the closed source MOPAC program. Any low energy tautomeric forms of the input molecule are identified and regioselectivity predictions are made for each form. Finally, RegioSQM20 offers a qualitative prediction of the reactivity of each tautomer (low, medium, or high) based on the reaction center with the highest proton affinity. The inclusion of tautomers increases the success rate from 90.7% to 92.7%. RegioSQM20 is compared to two machine learning based models: one developed by Struble et al. (React. Chem. Eng. 2020, 5, 896) specifically for regioselectivity predictions of EAS reactions (WLN) and a more generally applicable reactivity predictor (IBM RXN) de- veloped by Schwaller et al. (ACS Cent. Sci. 2019, 5, 1572). RegioSQM20 and WLN offers roughly the same success rates for the entire data sets (without considering tau- tomers), while WLN is many orders of magnitude faster. The accuracy of the more general IBM RXN approach is somewhat lower: 76.3%-85.0%, depending on the data set. The code is freely available under the MIT open source license and will be made available as a webservice (regiosqm.org) in the near future.
Synthesis and Molecular Properties of Partially Fluorinated DNTTs
Authors: Tripp Matthias W , Bischof Daniel , Dreher Maximilian , Witte Gregor , Koert Ulrich
Published: December 2020

1,2,3,4-Tetrafluoro-dinaphthothienothiophene (F4DNTT) and 1,2,3,4,8,9,10,11-octafluoro-dinaphthothienothiophene (F8DNTT) were synthesized via bisthiomethyl alkene intermediates which were accessible by McMurry coupling or Wittig olefination of partially fluorinated naphthalene precursors. DFT-based electronic structure calculations, X-ray absorption spectroscopy (NEXAFS) and UV/Vis measurements were used for HOMO/LUMO gap determination and to analyse the electronic structures of the partially fluorinated DNTTs. Reduced exciton binding was observed in thin films
Protein Footprinting, Conformational Dynamics and Interface-Adjacent Neutralization ‘Hotspots’ in the SARS-CoV-2 Spike Protein Receptor Binding Domain / Human ACE2 Interaction
Authors: Narang Dominic , Balmer Matthew , James D. Andrew , Wilson Derek
Published: December 2020

This study provides an HDX-MS based analysis of the interaction between the SARS-CoV-2 spike protein and the human Angiotensin Converting Enzyme 2.

- The data agree exactly with the X-ray co-crystal structure of this complex, but provide additional information based on shifts in dynamics that are observed just outside the interface.

- These dynamic changes occur specifically in regions that are the primary targets of neutralizing antibodies that target spike protein, suggesting that the neutralization mechanism may result from suppression of dynamic shifts in the spike Receptor Binding Domain (RBD) that are necessary for favorable binding thermodynamics in the spike / ACE2 interaction.
Rapid Characterisation of Suspensions for Waste Treatment and Resource Recovery
Authors: Wardrop Joshua , Baldock Sara J. , coote ian , Demaine Rachael , Fielden Peter R. , Martin Alastair
Published: December 2020

A simple device for the conduct of stepped pressure filtration measurements is described together with methods for making the empirical measurements and interpreting the data obtained. The data interpretation method applies a multi-step systematic approach, with each step supported by statistical justification, to characterise: filter cake particle stress, filtration diffusivity and cake hydraulic resistivity from a single stepped pressure experiment. The methods enable different flocculant materials to be more rapidly and more appropriately screened than conventional jar tests and large scale filtration trials. The methods are applied to the characterisation of a paint residue treated with aluminium sulphate and “PolyClay”.

The work shows that the addition of “PolyClay” as a filter aide reduces the hydraulic resistivity at lower solids concentrations but increases it at higher concentrations whilst simultaneously increasing the particle stress. Together these have a combined deleterious effect on the time and energy required to dewater the residues to high solids concentration by filtration. The results also show that a significant change in suspension behaviour occurs between the “PolyClay” doses of 140 mg l-1 and 660 mg l-1 and that further changes up to “PolyClay” doses of 1600 mg l-1 are more modest. The results indicate the existence an opportunity to reduce “PolyClay” dose into a range between 10% and 50% of current practice. In addition the results provide evidence that alternative, centrifuge based, technology is worthy of investigation.
Extensive Exploration of Ayurvedic Herbs to Prioritize Anti-Viral Drugs Alike Phytochemicals Against SARS-CoV-2 Using Network Pharmacology
Authors: Choudhary Neha , Singh Vikram
Published: December 2020

The novel coronavirus disease (COVID-19), which emerged in Wuhan, China, is continuously spreading worldwide, creating a huge burden on public health and economy. Currently, no specific vaccine or drug exists against SARS-CoV-2 virus, the causative agent of COVID-19. Ayurveda, the oldest healing-schema of Traditional Indian Medicinal (TIM) system, is considered as a promising CAM therapy to combat various diseases and disorders. To explore the regulatory mechanisms of 7,258 Ayurvedic herbs (AHs) against SARS-CoV-2, in this study, multi-targeting and synergistic actions of the constituent 34,472 phytochemicals (APCs) are investigated using a comprehensive approach comprising of network-pharmacology and molecular docking. By evaluating 292 APCs having high-level of similarity with anti-viral drugs in DrugBank for their binding affinity against 24 SARS-CoV-2 proteins, we develop and analyze a high confidence “Bi-regulatory network” of 115 APCs having ability to regulate protein targets in both virus and its host human-system. Immunomodulatory prospects of the antiviral drugs alike potentially effective phytochemicals (PEPs) are presented as a special case study, highlighting the importance of 6 AHs (Zea mays, Cucurbita maxima, Pisum sativum, Thlaspi arvense, Calophyllum inophyllum, Ziziphus jujuba) in eliciting the antiviral immunity at initial stages of infection. The mechanistic actions of PEPs against cardiovascular complications, diabetes mellitus and hypertension are also investigated to address the regulatory potential of Ayurvedic herbs in dealing with COVID-19 associated comorbidities. The study further reports 12 PEPs as promising source of COVID-19 comorbidity regulators.
Oxidative Ring Expansion of Cyclobutanols: Access to Functionalized 1,2-Dioxanes
Authors: Martín López María Martín López , Jamey Nicolas , Pinet Alexis , Figadère Bruno , Laurent Ferrié
Published: December 2020

Cyclobutanols undergo an oxidative ring expansion into 1,2-dioxanols by using Co(acac)2 and triplet oxygen (3O2) as radical promoters. The formation of an alkoxy radical drives to the regioselective break of the strained ring with stabilization of a new radical on the most substituted side. The radical traps then oxygen to form 1,2-dioxanols. The reaction is particularly effective on secondary cyclobutanols but can work also on tertiary alcohols. Further acetylation generates peroxycarbenium species under catalytic Lewis acid conditions, which react with neutral nucleophiles. Many original 1,2-dioxanes, which would be difficult to prepare by another method, were then obtained with a preferred 3,6-cis-configuration. This method provides an interesting access to the total synthesis of many natural endoperoxides.
Probing the Catalytically Active Species in POM-Catalyzed DNAmodel Hydrolysis
Authors: Martins Frederico , Sanchez-Gonzalez Ángel , Lanuza Jose , Miras Haralampos , Lopez Xabier , Bandeira Nuno , Gil Adrià
Published: December 2020

Phosphoester hydrolysis is an important chemical step in DNA repair. One archetypal molecular model of phosphoesters is para-nitrophenylphosphate (pNPP). It has been shown previously that the presence of molecular metal oxide [Mo7O24]6– may catalyse the hydrolysis of pNPP through the partial decomposition of polyoxomolybdate framework resulting in a [(PO4)2Mo5O15]6– product. Real-time monitoring of the catalytic system using electrospray ionisation mass spectrometry (ESI-MS) provided a glance into the species present in the reaction mixture. Following up on the obtained spectrometric data, Density Functional Theory (DFT) calculations were carried out to characterise the hypothetical intermediate [Mo5O15(pNPP)2(H2O)6]6–that would be required to form under thehypothesised transformation. Surprisingly, our results point to the dimeric [Mo2O8]4- anion resulting from the decomposition of [Mo7O24]6– as the active catalytic species involved in the hydrolysis of pNPP rather than the originally assumed {Mo5O15} skeleton. A similar study was carried out involving the same species but substituting Mo by W. The mechanism involving W species showed a higher barrier and less stable products in agreement with the non-catalytic effect found in experimental results.
Cu(OTf)2-Mediated Ionizing Cross-Coupling of N(sp) and N(sp2) with Arylboronic Acids
Authors: Watson Allan , Bell Nicola , Xu Chao , Fyfe James , Vantourout Julien , Brals Jeremy , chabbra sonia , Bode Bela , Cordes David , Slawin Alexandra , McGuire Thomas
Published: December 2020

Metal-catalyzed C–N cross-coupling generally forms C–N bonds by reductive elimination from metal complexes bearing covalent C- and N-ligands. We have identified a Cu-mediated C–N cross-coupling that uses a dative N-ligand in the bond forming event, which, in contrast to conventional methods, generates reactive cationic products. Mechanistic studies suggest the process operates via transmetalation of an aryl organoboron to a Cu(II) complex bearing neutral N-ligands, such as nitriles or N-heterocycles. Subsequent generation of a putative Cu(III) complex enables the oxidative C–N coupling to take place, delivering nitrilium intermediates and pyridinium products. The reaction is general for a range of N(sp) and N(sp2) precursors and can be applied to drug synthesis and late-stage N-arylation, and the limitations in the methodology are mechanistically evidenced.
Microwave-Assisted Xylanase Reaction: The Impact in the Production of Prebiotic Xylooligosaccharides
Authors: Mobarec Hugo , Villagomez Rodrigo , Karlsson Eva Nordberg , Linares-Pastén Javier
Published: December 2020

The enzymatic production of prebiotic xylooligosaccharides (XOS) has become an attractive way to valorize lignocellulosic biomass. However, despite numerous xylanases reported for potential use in the production of XOS, most of the family GH10 also produce xylose. This monosaccharide can negatively affect the selectivity to stimulate the growth of intestinal microorganisms beneficial to human health. In this work, a thermostable alkali-tolerant xylanase (BhXyn10A) from Bacillus halodurans S7 has been used to produce XOS under conventional convective heat transfer and microwave radiation. The microwave–assisted reaction markedly decreases the xylose content in the hydrolysates and significantly increases the yield of XOS, compared to conventional heating. Molecular dynamic simulations of BhXyn10A have shown an increased fluctuation of the amino acids of the aglycone subsites suggesting that these subsites can determine the production of xylose. Thus, the microwave heating could affect the amino acid fluctuations in the aglycone subsites reducing the xylose formation. These findings open up new avenues in enzyme technology for the production of XOS.
AHLAK VE ADALETİN KAMU YÖNETİMİNDE MEŞRUİYET SORUNUNU GİDERMEDEKİ ROLÜ VE ÖNEMİ
Authors: ÇAMUR Ömer , AYDIN Ahmet Hamdi
Published: December 2020

Çoğunluğun
onayladığı, dinin, yasanın ve kamu vicdanının doğru kabul ettiği eylem ve
işlemler gibi anlamlara gelen meşruiyet kavramı, kamu yönetimi için oldukça
önemlidir. Zira kamu yönetimi, vatandaşların ihtiyaç duyduğu hizmetleri yine
vatandaşlar adına gerçekleştiren devletin çok önemli bir organıdır. Kamu
yönetiminin gerçekleştirmiş olduğu eylem ve işlemlerin vatandaşlar tarafından
onaylanması veya doğru kabul edilmesi kamu yönetiminin meşruiyetini
oluşturmaktadır. Meşruiyet ise ahlak ve adalet ile anlam kazanmaktadır. Genelde
ahlak ve özelde ise adaletten yoksun bir şekilde faaliyet gösteren bir
yönetimin gerçekleştirmiş olduğu eylem ve işlemlerin vatandaşlar tarafından
onaylanması zorlaşmaktadır. Bu durum vatandaşların kamu yönetiminin
faaliyetlerine rıza göstermesini engellediği gibi kamu yönetimine duyulan
güveni de olumsuz etkilemektedir. Türk kamu yönetimi tarihsel bir nitelik
ihtiva eden meşruiyet sorunu ile karşı karşıyadır. Meşruiyet sorunu bazen kamu
yönetimi tarafından gerçekleştirilen faaliyetlerle bazen de kamu yönetiminin
kesintisiz bir şekilde hizmet sunmak amacıyla elinde bulundurduğu gücü amacı
doğrultusunda kullanmamasıyla ortaya çıkmaktadır. Bu bilgiler ışığında yapılan
bu çalışmada öncelikle meşruiyet kavramı incelenecektir. Çalışmanın devamında
ise meşruiyetin Türk kamu yönetimi açısından nasıl bir sorun olduğu açıklanacak
ve meşruiyet sorununun giderilmesinde ahlak ve adaletin rolü tartışılacaktır.
OTEL İŞLETMELERİ YÖNETİCİLERİNİN YENİLİK VE YARATICILIK ÖZELLİKLERİ ÜZERİNE KAVRAMSAL BİR İNCELEME
Authors: MERİÇ Engin
Published: December 2020

Globalleşmenin arttığı ve rekabet koşullarının her geçen gün biraz daha zorlaştığı günümüzde işletmeler, bu rekabet koşullarında kalıcı olmak ve kârlılıklarını sürdürülebilir bir hale getirerek büyümeyi sağlamak adına yeni ve yaratıcı faaliyetlerde bulunmaktadırlar. Bu rekabetçi ortamda yeni ve yaratıcı faaliyetlerin, otel yöneticileri için etkin bir araç olduğu kabul edilmektedir. Bu bağlamda işletmenin performansını arttırmak için birçok otel yöneticisi yeni ve yaratıcı uygulamalara yönelmektedir. Otel işletmelerinde yöneticilerin yenilik ve yaratıcılık özelliklerinin işletmenin rekabet seviyesine katkıları arasındaki ilişkiyi irdeleyen tarama modelinin kullanıldığı bu makalede, turizm faaliyetleri içerisinde yöneticilerin hizmette yenilik, yaratıcılık özelliklerinin işletmenin rekabet seviyesine katkılarının incelenmesi amaçlanmıştır. Çalışmanın amacıyla uyumlu olacak bilgilere ulaşmada konuyla alakalı ulusal ve uluslararası literatür araştırması yapılarak kavramsal bir yapı oluşturulmuştur. Literatür özetinde elde edilen bulgular ışığında, yenilik ve yaratıcılığın yalnızca iyi veya yaratıcı fikirlere sahip olmak değil, çalışanların da yeni ve yaratıcı fikirlerin geliştirilmesine katkısı olarak ortaya çıktığı sonucuna varılabilir. Bu noktada etkin yöneticiler, çalışan bireylerin sorunlarını ifade etmelerine olanak sunmalı ve bunu yaparlarken de her bir bireyin problem çözme tarzına saygı duyarak sürece yaklaşmalıdırlar.
SANAL GERÇEKLİK ORTAMINDA YAPILAN TENİS EĞİTİM FAALİYETLERİNİN ÖĞRETMEN ADAYLARI ÜZERİNDEKİ ETKİLERİNİN İNCELENMESİ
Authors: TAŞKIN Cüneyt
Published: December 2020

İlgili alan yazında sanal gerçeklik uygulamalarına odaklanan birçok çalışma olmasına rağmen, eğitimsel açıdan tasarlanan ve tenis eğitim metodolojisine odaklanan çalışma neredeyse yok denecek kadar azdır. Ayrıca tenis branşına özgü beceri öğretimlerini sanal eğitim açısından karşılaştıran bir çalışma bulunmamaktadır. Bu nedenle sanal gerçeklik uygulamalarının tenis eğitiminde etkililiğinin değerlendirilmesi araştırmanın ana temel amacı olarak belirlenmiştir. Bu amaç doğrultusunda; araştırmanın evrenini oluşturan Trakya Üniversitesi, Kırkpınar Spor Bilimleri Fakültesi, Öğretmenlik Bölümü öğrencilerinden tenis oynamayı bilen ve bilmeyen toplam 32 öğrenci, sistematik tabakalama yöntemi ile rastgele seçilerek üç deney gurubu oluşturulmuştur. Sanal gerçeklik eğitimi için; araştırmanın ön testinde öğrencilere tenis kortunda KSBF giriş sınav tenis testi uygulanarak elde edilen sonuçlar kayıt altına alınmıştır. Daha sonra öğrenciler, sanal gerçeklik eğitimi ile okul binasında 32 saatlik sanal tenis eğitimine tabi tutulmuştur. Son test aşamasında; KSBF giriş sınav tenis testi aynı şartlar altında uygulanarak veriler kaydedilmiştir. Toplanan veriler SPSS programı ile analiz edilerek, istatistiksel tablo yardımı ile yorumlanmıştır. Araştırma sonucunda; sanal tenis eğitimi uygulamalarının tenis oynamayı bilen öğrenciler üzerinde etkisinin olmadığı, tenis oynamayı bilmeyen, başlangıç seviyesindeki oyunculara anlamlı derecede geliştirici etkisinin olduğu tespitlerine ulaşılmıştır.
BİR DÖNÜŞÜMÜN BAŞLANGIÇ HİKÂYESİ: KARA ELMAS VE ENDÜSTRİ DEVRİMİ
Authors: YILMAZ Ragıp , KOYUNCU Derviş Tuğrul
Published: December 2020

Bu çalışmada, “kara elmas” olarak tabir edilen kömürün, Endüstri Devrimi’ndeki etkisi ve dünya ekonomisinde hegemon güç haline gelen İngiltere’de meydana getirdiği değişimlerdeki rolü incelenmiştir. Kömür, doğanın insana sunduğu çok önemli bir enerji kaynağıdır. Kömürün elde edilmesi için doğanın dönüştürülmesi gerekir. İnsan, doğanın dönüştürülmesi sürecinde etken bir varlık olarak yer alırken, kendisini de dönüştürür. Bu süreçte doğadan elde edilen kömür, insan ile girdiği ilişkide, hem doğanın hem de insanın dönüşümünü hızlandırmış ve Endüstri Devrimi’nin temel enerji kaynağı olmuştur. Bununla birlikte kömürün elde edilmesine yönelik yeni teknolojiler geliştirilmiş, taşınması için ulaşım sektöründe yenilikler yapılmış ve üretim gündelik rolünden sıyrılıp, makineleşme ile birlikte kütle halinde yapılmaya başlanmıştır. Bu gelişmeler ilk defa, düşük maliyetli kömürü avantaja dönüştüren İngiltere’de ortaya çıkmıştır. İngiltere, kömürü kullanarak Endüstri Devrimi’ni başlatırken, kendi içinde kentleşmeden-işçi hareketlerine kadar ekonomik ve siyasal değişmeleri de yaşamıştır. Diğer yandan kömür ve onun etrafında oluşan yenilikler, İngiltere’nin dünya ekonomisini ve siyasetini yönlendirmesinde yardımcı olmuştur. Sonuç olarak, her ne kadar bir enerji kaynağı şeklinde düşünülse de toplumsal bir madde olan kömür, İngiltere’ye liderlik rolünü verdirirken, Endüstri Devrimi sonrasında eskiye dönüşün mümkün olmadığı bir dünya yaratılmasında aracı rolünü üstlenmiştir.
BANKA KARTI, KREDİ KARTI VE İNTERNETTEN KART İLE YAPILAN ÖDEMELERİN SEKTÖREL DAĞILIMININ ORTOGONAL (DİKEY) VE DİAGONAL (KÖŞEGEN) MATRİSLER İLE ANALİZİ
Authors: BAYRAM Sonat , SÖNMEZLER Gökhan , GÜNDÜZ Orçun
Published: December 2020

Banka Kartı, Kredi Kartı ve İnternetten Kart ile Yapılan Ödemelerin enflasyondan arındırılmış (reel) değerleri ile (2003-2020) yılları arasındaki sektörel bileşimini ortaya koymak, benzeşen ve ayrışan sektörleri tespit ederek ödeme sistemlerinin etkinliğinin arttırılmasını sağlamak maksadıyla, korelasyon matrisleri ile İkili Yükler (Ortogonal (Dikey) ve Diagonal (Köşegen)) matrisler oluşturulmuştur. Matrislerden elde edilen özdeğerler, özvektörler (yükler) ve sıradan korelasyon sonuçları ikili yük grafik düzleminde birleştirilerek ve Mahalanobis mesafeleri kullanılarak sütunların şekilleri özdeğerlere eşitlenmekte ve vektörler arasındaki açıların kosinüsleri değişkenler arasındaki korelasyonlara eşit olacak şekilde gözlem ölçeklendirmesi olmadan, sonuçlar yalnızca sabit bir orantılılık içerisinde yorumlanmaktadır. Özdeğerler, değerler, özdeğerlerdeki ileriye doğru fark, açıklanan toplam varyans oranı gibi sonuçlar ışığında, kart ile ödeme yapılan sektörlerden bazılarının diğer sektörlerden ciddi ölçüde ayrıştığı ve pozitif veya negatif yükler (varyanslar) taşıyarak kümelendiği tespit edilmiştir.
CALIDAD DEL SERVICIO DE TRANSPORTE URBANO BASADO EN PERCEPCIONES DE LOS USUARIOS, TRUJILLO – 2019
Authors: Gaytan Reyna Karina Liliana , Ulloa Rubio Bertha , Díaz Sotomayor Segundo Luis Martín
Published: December 2020

El objetivo de este estudio es descubrir la calidad del servicio de autobuses urbanos de acuerdo con lo que perciben sus usuarios. Los resultados de este estudio nos detallan que lo que perciben los usuarios sirven como medio para evaluar la calidad del servicio. Para recopilar datos sobre los comentarios de los pasajeros, se realizó una encuesta y se pidió a los encuestados que calificaran algunas de las características de calidad del servicio de autobuses urbanos de acuerdo con las vistas mínimas del servicio de autobuses. Las técnicas estadísticas combinadas con el análisis descriptivo nos asistieron para un correcto análisis de datos. De estos análisis se extrajeron cinco dimensiones: elementos tangibles, confiabilidad, capacidad de respuesta, seguridad y empatía, que se han extraído junto con sus valores percibidos. Usando las técnicas estadísticas, se ha establecido una escala para conocer el nivel de servicio del transporte de autobús de Trujillo. El rango de esta escala varía de 1 a 5 que representa la mejor o peor calidad del servicio.  
Se encuentro que la seguridad, la comodidad y la capacidad de respuesta caen dentro del grupo más valorado por los usuarios. Gracias al análisis en esta investigación y a sus resultados, se redactaron recomendaciones para el sector de transporte en la ciudad de Trujillo.
REGULACIÓN DE LA VIGILANCIA ELECTRÓNICA PERSONAL COMO MEDIDA ALTERNATIVA DE PRISIÓN PREVENTIVA PARA PROCESADOS EN EL DISTRITO JUDICIAL DE LAMBAYEQUE.
Authors: Salazar Chafloque Brayan Alberto
Published: December 2020

La presente investigación fue determinar la aplicación de la regulación de la vigilancia electrónica personal como medida alternativa de prisión preventiva para procesados en el Distrito Judicial de Lambayeque, para lo cual se utilizó un cuestionario encuesta dirigido a 50 especialistas en Derecho Penal, entre ellos, Jueces, Fiscales, Personal Penitenciario del INPE y Abogados de la Ciudad de Chiclayo. Asimismo, respecto a los objetivos, se tiene como objetivo general: Determinar la aplicación de la regulación de la vigilancia electrónica personal como medida alternativa de prisión preventiva para procesados en el Distrito Judicial de Lambayeque, por consiguiente, como objetivos específicos: a) Analizar los presupuestos y limitaciones que invierte el Ministerio de Justicia y DD.HH. para la compra de grilletes electrónicos, para evitar el efecto pernicioso que genera la prisión preventiva, b) Examinar la cantidad de internos procesados en el establecimiento penitenciario de Chiclayo que pueden acogerse a la vigilancia electrónica personal, c) Elaborar la propuesta legislativa para la aplicación automática de la vigilancia electrónica personal en casos de prolongación de la prisión preventiva para procesados, d) Estimar los resultados que generará las encuestas en la regulación de la medida de vigilancia electrónica personal.Los resultados muestran un alto índice de desconocimiento de la adecuada aplicación de la regulación de la vigilancia electrónica personal como medida alternativa de prisión preventiva. Por último, es conveniente acotar que es necesaria la debida aplicación de los dispositivos electrónicos en la prórroga de prisión preventiva en casos excepcionales para su correcto funcionamiento útil y eficaz.
Effects of mineral fertilizers on the productivity and quality of white lupine cultivated on soils contaminated with radionuclides
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Vorobieva L.A.
Published: December 2020

The article presents the results of studies carried out on the experimental field of the Novozybkovskaya SCHOS, on sod-podzolic sandy soil contaminated with radionuclides, to study the effectiveness of doses of phosphorus-potassium fertilizers on yield, radiocaesium accumulation and energy value of white lupine. The research results showed that the optimal doses of phosphorus-potassium fertilizers to obtain increased productivity of green mass of lupine - P45K120 and grain - P45K150, to reduce the accumulation of 137Cs in green mass - P45K150, in grain - P45K210.
Legal regulation of crop seed with weed seeds in Canada
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Popchenko M.I.
Published: December 2020

The quality control of crop seed lots for the content of weed seeds for sale in Canada, export or import is carried out the basis of two legislative acts: the Seed Regulations and the Weed Seeds Order. The Seed Regulations contain information about sampling of various crops and requirements for seeds depending on the culture and crop seeds class. The Weed Seeds Order contains list of divided into classes of noxious weed species, whose seeds are counted in seed lots of agricultural crops.
Teff - new agricultural culture with a long history
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Kulikov M.A. , Makeeva T.A. , Goncharov, A.V.
Published: December 2020

The article presents the features of the introduction of a promising grain crop – teff. Morphological, biological characteristics, nutritional value, distribution, assortment of teff are given.
Production tests of a new variety of sudan grass Evgeniya under the conditions of Lower Volga Region
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Vertikova E. A.
Published: December 2020

With the aim of introducing a new variety of Sudanese grass, Evgenia, into agricultural production in the Lower Volga region, they conducted production tests. Clarified the methods of cultivating varieties for seeds. As a result of the research, it was found that the Evgenia variety was characterized by high values of economically valuable traits. To obtain high-quality seeds, the variety is recommended to be sown with row spacing of 30 cm and with a seeding rate of 0.6-0.7 million pcs. viable seeds per hectare.
Green peach aphid and potato leafroll virus: transmission and control
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Bagrov R.A. , Leunov V.I.
Published: December 2020

The mechanisms of transmission of potato viruses from plants to aphid vectors and from aphids to uninfected plants are described, including the example of the green peach aphid (Myzus persicae, GPA). Factors affecting the spreading of tuber necrosis and its manifestation on plants infected with potato leafroll virus (PLRV) are discussed. Recommendations for PLRV and GPA control in the field are given.
Phytotoxicity of Verticillium dahliae Kleb. on sunflower sprouts
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Vypritskaya A.A. , Kuznetsov A.A.
Published: December 2020

Data on the prevalence in the Tambov region of the pathogen Verticillium dahliae Kleb (Verticillium dahliae) and the phytotoxicity of filtrates of the pathogen isolated from sunflower and a wild weed of the family of compound flowers (Xantium strumarium) are presented.
The influence of phytophages insects on the distribution and development of major sunflower diseases
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Dolgov V.V.
Published: December 2020

The increase in demand for oilseeds in the Russian Federation has led to the problem of oversaturation of crop rotations with sunflower. Currently, the tendency to expand the sown areas of culture continues. In combination with the changed weather and climatic conditions, this leads to a change in the species composition of insects and pathogens of sunflower diseases, which provokes a deterioration in the phytosanitary state of the agrocenosis of the crop. The harm caused by insects can be not only direct, but also indirect - pathogenic organisms penetrate through the damage left by insects. Sunflower plants damaged by phytophagous insects are more often affected by diseases, viruses and phytoplasmas, which leads to a decrease in yield. Therefore, the study of the influence of phytophagous insects on the spread and development of the main diseases of sunflower is relevant.
The first wave of the COVID-19 pandemic in Spain: characterisation of cases and risk factors for severe outcomes, as at 27 April 2020
Authors:   Working group for the surveillance and control of COVID-19 in Spain
Published: December 2020

Background

The first wave of the coronavirus disease (COVID-19) pandemic spread rapidly in Spain, one of Europe’s most affected countries. A national lockdown was implemented on 15 March 2020.

Aim

To describe reported cases and the impact of national lockdown, and to identify disease severity risk factors.

Methods

National surveillance data were used to describe PCR-confirmed cases as at 27 April 2020. We compared case characteristics by severity categories (hospitalisation, admission to intensive care unit (ICU), death) and identified severity risk factors using multivariable regression.

Results

The epidemic peaked on 20 March. Of 218,652 COVID-19 cases, 45.4% were hospitalised, 4.6% were admitted to ICU and 11.9% died. Among those who died, 94.8% had at least one underlying disease. Healthcare workers (HCWs) represented 22.9% of cases. Males were more likely to have severe outcomes than females. Cardiovascular disease was a consistent risk factor. Patients with pneumonia had higher odds of hospitalisation (odds ratio (OR): 26.63; 95% confidence interval (CI): 25.03–28.33). The strongest predictor of death was age ≥ 80 years (OR: 28.4; 95% CI: 19.85–40.78). Among underlying diseases, chronic renal disease had highest odds of death (OR: 1.47; 95% CI: 1.29–1.68).

Conclusions

COVID-19 case numbers began declining 6 days after the national lockdown. The first wave of the COVID-19 pandemic in Spain had a severe impact on elderly people. Patients with cardiovascular or renal conditions were at higher risk for severe outcomes. A high proportion of cases were HCWs. Enhanced surveillance and control measures in these subgroups are crucial during future COVID-19 waves.
Decompression illness treated at the Geneva hyperbaric facility 2010–2016: A retrospective analysis of local cases
Authors:   Department of Intensive Care Medicine, Valais Hospital, Sion, Switzerland, Thaler Julian , Pignel Rodrigue ,   Hyperbaric Medicine, Geneva University Hospitals, Geneva, Switzerland, Magnan Marie-Anne ,   Hyperbaric Medicine, Geneva University Hospitals, Geneva, Switzerland, Pellegrini Michel ,   Hyperbaric Medicine, Geneva University Hospitals, Geneva, Switzerland, Louge Pierre ,   Hyperbaric Medicine, Geneva University Hospitals, Geneva, Switzerland
Published: December 2020

(Thaler J, Pignel R, Magnan M-A, Pellegrini M, Louge P. Decompression illness treated at the Geneva hyperbaric facility 2010–2016: A retrospective analysis of local cases. Diving and Hyperbaric Medicine. 2020 December 20;50(4):370–376. doi: 10.28920/dhm50.4.370-376. PMID: 33325018.) Introduction: The Geneva hyperbaric chamber is the main treatment centre for decompression illness (DCI) in Switzerland. The characteristics, symptomatology, treatment and short-term outcome of divers treated at this chamber have not previously been investigated. Methods: This was a retrospective study of patients treated with hyperbaric oxygen (HBO) for DCI from 2010 to 2016. Data were analysed to provide a description of the cases and statistical analysis for possible factors associated with an unfavourable outcome. Results: One hundred and thirty-five patients were treated for DCI. Ninety-two were included in the study. Sixty-four presented with neurological and 28 with mild DCI. One hundred and thirty-five patients were treated for DCI. Ninety-two were included in the study. Sixty-four presented with neurological and 28 with mild DCI. Patients with mild DCI mainly had musculoskeletal symptoms (79%). Patients with neurological DCI mainly had spinal (55%), followed by vestibular (36%) symptoms. Arterial gas embolism was diagnosed in 30% of cases. Diving depths ranged between 15 and 142 metres, and dive times between two and 241 min. Median time to treatment was 6 h. Patients with neurological DCI had a high rate (25%) of persisting deficits after treatment. Older age was associated with an unfavourable outcome in univariate but not in multivariate analysis. No adverse effects of HBO were observed. For spinal DCI, a high Boussuges score was associated with persisting deficits after treatment. Conclusions: Our findings are consistent with other series. Severe DCI was associated with a high rate of persisting deficits. No single factor was associated with a negative outcome. A Boussuges score > 7 had sensitivity of 90% and positive predictive value 53% for predicting an unfavourable outcome in spinal DCI.
Dysbaric osteonecrosis (DON) among the artisanal diving fishermen of Yucatán, Mexico
Authors:   Rush University Department of Emergency Medicine, Chicago IL, USA, Popa Daniel ,   UCSD Department of Emergency Medicine, Division of Hyperbaric and Undersea Medicine, San Diego, USA, Medak Anthony ,   UCSD Department of Emergency Medicine, Division of Hyperbaric and Undersea Medicine, San Diego, USA, Chin Walter ,   Winship Cancer Institute of Emory University, Atlanta GA, USA, Huchim-Lara Oswaldo ,   La Universidad Marista de Mérida School of Medicine, Mérida, Yucátan, Mexico, Fliszar Evelyne ,   UCSD Department of Radiology, San Diego CA, USA, Hughes Tudor ,   UCSD Department of Radiology, San Diego CA, USA, Grover Ian ,   UCSD Department of Emergency Medicine, Division of Hyperbaric and Undersea Medicine, San Diego, USA
Published: December 2020

Popa D, Medak A, Chin W, Huchim-Lara O, Fliszar E, Hughes T, Grover I. Dysbaric osteonecrosis (DON) among the artisanal diving fishermen of Yucatán, Mexico. Diving and Hyperbaric Medicine. 2020 December 20;50(4):391–398. doi: 10.28920/dhm50.4.391-398. PMID: 33325021.) Introduction: Artisanal diving fishermen in Yucatán, Mexico have high rates of decompression sickness as a result of frequently unsafe diving practices with surface supplied compressed air. In this study, we investigated the prevalence of dysbaric osteonecrosis (DON), a type of avascular necrosis, in the most susceptible joints in a cohort of these fishermen. Methods: We performed radiographs of bilateral shoulders, hips, and knees of 39 fishermen in Mexico and surveyed them about their medical and diving histories. We performed pairwise correlations to examine if the fishermen’s diving behaviours affected the numbers of joints with DON. Results: The radiographs revealed Grade II or higher DON in 30/39 (76.9%) of the fishermen. Twenty-two of 39 fishermen (56.4%) had at least two affected joints. The number of joints with DON positively correlates with the lifetime maximum diving depth and average bottom time. Conclusions: These findings represent among the highest prevalence rates of DON in divers and reflect the wide-spread scale of decompression sickness among these fishermen. Through this work, we hope to further educate the fishermen on the sequelae of their diving with the aim of improving their diving safety.
Considerations for scuba and breath-hold divers during the COVID-19 pandemic: A call for awareness
Authors:   Division of Environmental Physiology, School of Chemistry, Bioengineering and Health, KTH Royal Institute of Technology, Stockholm, Sweden, Elia Antonis , Gennser Mikael ,   Division of Environmental Physiology, School of Chemistry, Bioengineering and Health, KTH Royal Institute of Technology, Stockholm, Sweden
Published: December 2020

(Elia A, Gennser M. Considerations for scuba and breath-hold divers during the COVID-19 pandemic: A call for awareness. Diving and Hyperbaric Medicine. 2020 December 20;50(4):413–416. doi: 10.28920/dhm50.4.413-416. PMID: 33325024.) In late 2019, a highly pathogenic novel coronavirus (CoV), severe acute respiratory syndrome (SARS)-CoV-2 emerged from Wuhan, China and led to a global pandemic. SARS-CoV-2 has a predilection for the pulmonary system and can result in serious pneumonia necessitating hospitalisation. Computed tomography (CT) chest scans of patients with severe symptoms, show signs of multifocal bilateral ground or ground-glass opacities (GGO) associated with consolidation areas with patchy distribution. However, it is less well known that both asymptomatic and mild symptomatic patients may exhibit similar lung changes. Presumably, the various pathological changes in the lungs may increase the risk of adverse events during diving (e.g., lung barotrauma, pulmonary oedema, etc.), thus these lung manifestations need to be considered prior to allowing resumption of diving. Presently, it is not known how the structural changes in the lungs develop and to what extent they resolve, in particular in asymptomatic carriers and patients with mild disease. However, current evidence indicates that a month of recovery may be too short an interval to guarantee complete pulmonary restitution even after COVID-19 infections not demanding hospital care.
PUBLICISTIC ASPECTS OF THE POEM "DREAM" BY GAVRIIL KAMENEV. POETICS SERVES RHETORIC
Authors:   Federal Research Center “Kazan Scientific Center of Russian Academy of Sciences”, Salomatin Alexey V. ,   Tatarstan Academy of Sciences, Kazan, Russia
Published: December 2020

The article offers an analysis of Gavriil Kamenev’s poem “Dream”. The poem turns out to be a kind of a philosophic antiode: the author is consistently proving the vanity and fatality of a dream during the first fourteen stanzas and gives by contradiction his view of a positive ideal in the last one. The didactic nature of the poem causes the priority of rhetorical tasks both on compositional level (an amplification of the thesis given in the first stanza and a summary of the above said in 13th and 14th stanzas), and in the choice of the artistic means, most of which are rhetorical figures. Along with rhetorical means, poetic means are used: for example, the change of the object of speech causes the change of the genre and stylistic register, so Kamenev’s poem is not a plain verse publicism, but a not ordinary poetic case. The article also offers two conjectures making the meaning of the damaged during the first publication fragments clean.
MEDIA STYLISTICS, INTERNET STYLISTICS, POSTSTYLISTICS. NEW APPROACHES TO THE MEDIA LANGUAGE
Authors:   Russian State University for the Humanities, Basovskaya Evgeniya N.
Published: December 2020

The article is devoted to topical issues of taxonomy of modern stylistics. It compares the positions of a number of Russian and foreign scientists who analyze the direction of the stylistics evolution in the conditions of constant expansion of the Internet communication space. The author raises a question about the formation of new scientific directions – the media stylistics and Internet stylistics. Based on the latest empirical material, the author confirms the existence of the media text as a special subject of research within the framework of media stylistics. The prospects for the development of Internet stylistics as an independent scientific discipline are called into question due to the heterogeneity of Internet communication and its reproduction within phenomena that are subject to analysis in the framework of functional stylistics.
PRAGMATICS OF USING THE WORD "FREEDOM" IN THE MODERN ONLINE PUBLICATION RBC
Authors:   Russian State University for the Humanities, Kanevskaya Yana Ye.
Published: December 2020

The article is an analysis of the pragmatics of using the word in the media text. The noun “freedom” is one of the lexical units that denote social categories, and therefore is pragmatically charged even before being included in the text. The pragmatic potential of the word “freedom” can sharpen the social significance and influence of the media text. The conclusion is made about the great pragmatic possibilities of the word “freedom”.