bluuebunny/crossref_metadata_2025 huggingface dataset:
Anti-Inflammatulatory Activity of Hydro-Ethanolic Bark Extracts of Piliostigma reticulatum Hochst (Caesalpiniaceae) and Analysis by HPLC-DAD and HPLC-MS of its Methanol Fraction
Authors: Dieng Serigne Ibra Mbacke , Mathieu Céline , Séne Madièye , Badji-Diatta Kady , Sarr Abdou , Fall Alioune Dior
Published: May 2020

Use of plants as remedies dates back to the time of the oldest civilizations. Among these active ingredients, polyphenols play an important role. Piliostigma reticulatum, a plant whose barks are rich in condensed tannin is often used as an anti-inflammatory. The purpose of this work was to correlate the anti-inflammatory activity of extracts with their chemical composition through chromatography fractionation analyses (HPLC-DAD and HPLC-MS). The barks were extracted by moderate hydroethanol decoction followed by silica gel splitting with successively ethyl acetate, methanol and water. Anti-inflammatory activity was evaluated by the method of carrageenan induced hind paw edema in Wistar rats.  The chemical study was carried out by HPLC-DAD and HPLC-MS after isolation of the compounds by fractionation on Sephadex LH-20 gel. The bark hydroethanolic extract had shown ability to inhibit significantly the inflammation induced by carraghenan. Among the hydroethanolic bark extract fractions that methanol fraction had the best activity at 10 mg/kg with inhibition percentages similar to those of acetylsalicylic acid with 48.51% ± 2.26; 54.71% ± 5.13; 64.19% ± 6.70 vs. 54.69% ± 7.23; 57.83% ± 9; 65.13% ± 8.44 respectively. The HPLC-DAD analysis showed that the SF5 sub-fraction presented the best chromatogram with several peaks, three of which were high intensity. The latter would correspond to monomer, dimer and trimer of catechin according to the weights [M-H] + m / z: 291.07; 579.18; 867.27 obtained by HPLC-MS. The compounds responsible for anti-inflammatory activity would be condensed tannins. The latter would consist mainly of catechin oligomers.

 Keys words: Piliostigma reticulatum, bark, anti-inflammatory activity, HPLC-DAD, HPLC-MS
The Effect of Meditation in Insomnia due to Stress: A Case Study
Authors: Sujeethasai Krishna
Published: May 2020

Meditation is the seventh of the eight limbs of Yoga in Patanjali's Yoga Sutras, is also called as Dhyana. Meditation is the process of quieting the mind in order to spend time in thought for relaxation or spiritual purposes. Insomnia is a sleep disorder that regularly affects millions of people worldwide due to stress. Causes of insomnia include psychological factors, medications and hormone levels. Yoga aasanas, Pranayama and meditation are commonly using to manage stress. The aim of this study is to evaluate the effect of meditation in a patient suffering from insomnia due to stress. A case study was carried out in District Ayurveda Hospital - Mullaitivu. A 65 years old female patient came to the Out-patient Department for sleep disturbance. During the interrogation, found that she was in stress. Meditation technique was demonstrated and advised to visit to the clinic alternative days for 2 weeks. The technique was applied for 30 minutes and she felt calm, relax and sleepiness during the procedure. She advised to do regularly in night times. The patient was relived 50% of stress and could be able sleep well after 2 weeks. According to this study Meditation is good for stress management and can be suggested to the patients who have insomnia due to stress. Further study should be made on large study population, control study and standard meditation protocol for confirmation.

Keywords:  Yogic Meditation, insomnia, stress
Articulation of Quality By Design Elements for Product Development and its Unique Applications
Authors: Sitre Dnyaneshwar , Kamble Ravindra
Published: May 2020

Quality by Design (QbD) is a methodical approach to pharmaceutical product development that begins with predefined objectives and emphasizes product and process comprehension and process control based on sound science and quality risk management. Pharmaceutical development should lead to the design a quality product and its manufacturing process to meet the QTPP and CQA parameters. To arrive at the robust product development QbD articulation is important which is missing in most of the reviews. This review articulates the QbD elements in the product development. QbD process stars with identification of QTPP and source CQA from QTPP. CMAs and CPPs are derived with risk assessment from the product ingredients and process. Their impact on the CQAs can be studies with DoE tools. The information and knowledge gained from pharmaceutical development studies and manufacturing experience provide scientific understanding to support the design space and control strategy. Product process follows life cycle management approach with continuous improvement. PAT tools are utilized for the online monitoring of the processes. This review paper is dedicated to provide QbD element articulation in product development and its unique applications in the various areas of the product development such as Biotechnology, Nanotechnology products, Nasal products, Inhalation, Injectable products, Targeted drug delivery, complex Solid oral, Transdermal and topical products, Bioavailability and dissolution enhancement, Analytical processes and API manufacturing etc. Current trends in the technical application of the PAT tools are discussed.

Keywords: Quality by Design (QbD), Quality Target Product Profile (QTPP), Critical Quality Attributes (CQA) and Design of Experiment (DoE): Product development application of QbD
Synthesis and Physicochemical Characterization of Banana Starch Tartrate and its Application as Disintegrant in Telmisartan Tablets
Authors: Puri Abhijeet Vishnu , Khandagale Prakash D. , Tiwari Ankita U. , Chaudhary Rekhadevi H. , Kartan Sonam B.
Published: May 2020

The present investigation was aimed to isolate banana starch (BS), synthesis of banana starch tartrate (BST), characterization, and application as a novel disintegrant in telmisartan tablets. Starch tartrate was synthesized by the esterification process by the treatment of tartaric acid on the backbone of the BS. Synthesized BST was found to be fine, slightly free-flowing and crystalline powder. The synthesized BST was subjected to Scanning Electron Microscopy (SEM) and micrometric evaluation. Flow properties of BS and BST were determined as an angle of repose, bulk density, tapped density, Carr’s index, Hausner’s ratio, etc. BST exhibited good swelling properties and showed no gelling at 100°C but it was transformed into a clear solution. Fourier transform infrared spectra (FTIR) did not show the presence of any significant interaction between BST and Telmisartan(T). The direct compression technique was employed in formulating telmisartan tablets using BST sodium starch glycolate and crospovidone as a disintegrant.  Tablets were comparatively evaluated for weight variation, thickness, hardness, friability, and disintegration. The tablets formulated using BS and BST passed prescribed evaluation tests for weight variation, friability, hardness, and thickness. The tablets formulated using BST as disintegrant gave optimum disintegration compared to those tablets containing sodium starch glycolate and crospovidone sodium super disintegrants. Evaluations indicated that synthesized BST shows qualitatively and quantitatively good disintegration characteristics in comparison to super disintegrants in telmisartan tablet formulation. These results suggest that the synthesized BST could be used as a novel semi-synthetic disintegrant in dispersible tablet formulations.

Keywords: Banana Starch, Banana Starch tartrate, Telmisartan, Superdisintegrant
Evaluation of the Acute Toxicity of Dandelion (Taraxacum officinale) Roots
Authors: Bekhaled Imene , Benalia Abdelkrim , Mehida Hayet , Meziani Samira , Tarfaoui Luiza , Djjebar Ahmed Abdelhamid , Mai Abdesslam Hicham , Bensaid Illias , Demmouche Abassia
Published: May 2020

Introduction: Dandelion (Taraxacum officinale) is a medicinal plant used in alternative medicine for its multiple therapeutic and preventive properties. However, insufficient data are available about its toxicity.

Materials and methods: dandelion roots total extract vas prepared by maceration for 24 hours and its toxicity was then assessed on 30 WISTAR male rats divided into four experimental groups receiving the extract at different rates, and one control group treated with the vehicle. Changes in renal, hepatic, lipid, and hematological parameters as well as signs of acute toxicity were noted during 15 days after the one dose extract administration.

Results and discussion: The obtained results reveal a very significant (p<0.01) disruption of transaminases but not renal, lipid and hematological parameters.

The acute toxicity study demonstrated that dendelion roots extract has low intraperitoneal toxicity with a LD50 ranged between 500 and 5000 mg/kg.

Conclusion: Dandelion's richness in secondary metabolites and its low in vivo toxicity make it a good candidate as a source of drugs with anti-inflammatory and anti-cancer properties.

Keywords: Dandelion, Acute toxicity, LD50, Transaminases, lipids, hematology
Evaluation of acute oral toxicity study of essential oils (Eos) from Pogostemon benghalensis and P. cablin in Wistar rats
Authors: Pradeep DP , Murugan K , Manoj G S
Published: May 2020

The use of crude herbal decoctions in the traditional treatment of diseases is a common practice.  Pogostemon benghalensis and P. cablin are commonly used for treatment of diverse categories of diseases such as infectious and non-infectious disease. Native people use the crude decoctions as bactericidal, antimalarial, anti-leshimania, anti-diarrheal and insecticidal activities. Its safety profile is not yet elucidated and therefore, this study was to analyze the acute toxicity of essential oils (Eos) from P. benghalensis and P. cablin as medicinal. Methods include acute toxicity study using male and female Wistar albino rats with single oral dose and followed up to 14 days as per the guidelines of OECD. Visual observations were carried regularly during the experimental period while body weight was measured weekly. Organ weight, clinical chemistry and hematology data were collected on the 7th and 14th days. Results were presented as mean ± standard deviation. One-way analysis of variance (ANOVA) was carried. Oral administration of Eos from P. benghalensis and P. cablin revealed no treatment-related mortality in female rats up to the dose of 5000 mg/kg. In acute toxicity studies, no remarkable treatment related anomalies were observed compared to negative controls. Food consumption, body weight, organ weight, hematology did not showed sound variation between controls and treatment groups. However, creatinine, triglycerides, and monocytes were lower in the treated groups in 7th day as compared to control groups. No significant variations between male and female groups in relative organ weight, hematology were noticed. In conclusion, the Eos from P. benghalensis and P. cablin showed LD50 > 3000 mg/kg in acute toxicity studies.

Keywords: Pogostemon benghalensis, P. cablin, traditional medicine, safety, plant medicine, adverse effect, acute oral toxicity
Psychological and Anxiety/Depression Level Assessment among Quarantine People during Covid19 Outbreak
Authors: Sharma Kushagra , Saji Joseph , Kumar Ranjeet , Raju Abins
Published: May 2020

Background- Covid-19 outbreak results in lockdown of provinces by isolating the infected ones and quarantine the population to prevent community spread of corona virus. During quarantine people has to restrict their movement and keep themselves under self-isolation at their home to prevent infections. In long quarantine period it may create psychological or anxiety/depression problem for some people. The objective of our study is to assess and understand the level of psychological, anxiety/depression in quarantine people during covid19 outbreak.

Methods- Self-designed digital questionnaire has been used to assess the psychological and anxiety/depression level. The questionnaire contains questions about demographic, socio-assessment, anxiety/depression and psychological assessment. The questionnaire was circulated via digital medium.

Result- Total 181 quarantined people were participated in our study, most of our population ages between of 21-30. General health of our participants is moderately good, Socio-status of our participants is fairly effected may be due to restrict movement and conservative way of living during quarantine period. 60.8% of participants become nervous some of the time, about 50% of participants shows the anxiety/depression symptoms, about 30% of our participants are somewhat affected by their sleeping patterns and about 35% participants are sometimes unsatisfied or slightly satisfied during quarantine period. Apart from this out of 181 participants 15 people are having travel history of International or national destinations. The overall mean is 2.2 and SD is 0.6.

Conclusion-We found somewhat negative emotions (anxiety/depression, Socio status) in people during quarantine. Which may show low quality of life or low satisfactory life.

Keywords: Covid-19, lockdown, quarantine, anxiety, depression
Time crystallinity in open quantum systems
Authors: Riera-Campeny Andreu , Moreno-Cardoner Maria , Sanpera Anna
Published: May 2020

Time crystals are genuinely non-equilibrium quantum phases of matter that break time-translational symmetry. While in non-equilibrium closed systems time crystals have been experimentally realized, it remains an open question whether or not such a phase survives when systems are coupled to an environment. Although dissipation caused by the coupling to a bath may stabilize time crystals in some regimes, the introduction of incoherent noise may also destroy the time crystalline order. Therefore, the mechanisms that stabilize a time crystal in open and closed systems are not necessarily the same. Here, we propose a way to identify an open system time crystal based on a single object: the Floquet propagator. Armed with such a description we show time-crystalline behavior in an explicitly short-range interacting open system and demonstrate the crucial role of the nature of the decay processes.
Enquadramento noticioso e construção narrativa do impeachment de Dilma Rousseff nos jornais Folha de S. Paulo, Estado de S. Paulo e O Globo
Authors: Sampaio Rafael Cardoso , Rizzotto Carla , Drummond Daniela Rocha , Rocha Crislaine Franco , Washington Bruno Nichols , Marioto Djiovanni Jonas França
Published: May 2020

Este artigo busca analisar como se deu a construção narrativa da destituição da presidenta Dilma Rousseff nos principais jornais brasileiros, avaliando tanto categorias da narrativa quanto do enquadramento noticioso. O corpus é formado por 2.272 notícias publicadas pelos três principais jornais brasileiros desde o início da tramitação do processo – dezembro de 2015 – até a saída definitiva de Dilma Rousseff – agosto de 2016. Por meio da análise de conteúdo, verificou-se que o julgamento predominante da narrativa jornalística culpou Dilma e aliados. Houve destaque, enquanto recomendação de tratamento, à ideia de que o impeachment era a melhor solução. Em relação à identificação dos personagens, percebeu-se que os atores políticos ligados a Dilma obtiveram maior destaque como vítimas e vilões (e não heróis). Enfim, concluímos que o jornalismo não conseguiu escapar das narrativas políticas cotidianas, sem conseguir demonstrar a real magnitude e complexidade desse acontecimento político.
Os paradigmas do desenvolvimento e a desigualdade de gênero: análise das políticas públicas destinadas às mulheres no Brasil
Authors: Araujo Welberte Ferreira de , Fonseca Maria Fernanda Soares , Santos Gimar Ribeiro dos
Published: May 2020

Este estudo propõe-se analisar as perspectivas conceituais que subsidiaram as políticas públicas destinadas às mulheres no Brasil e as formas de resistência ao mito global e local de bem-estar, de redução das desigualdades. Especificamente, busca apresentar as tensões que atravessam as dinâmicas de desenvolvimento e que foram variando ao longo do tempo em âmbito nacional, influenciadas pelas coalizões e dinâmicas internacionais. A metodologia de abordagem é exploratória e bibliográfica. A seleção e análise dos conceitos de políticas públicas, gênero e desenvolvimento propiciaram compreender os desafios das políticas públicas destinadas às mulheres em torno das perspectivas dos paradigmas do desenvolvimento. Os resultados apontam para a necessidade de um novo paradigma epistemológico de desenvolvimento que busque romper com as referências naturalizadas e que considere a importância da inclusão das questões de gênero na pauta desses novos modelos.
The application of the German model of company law to the banking sector: A private law measure to avert systemic risk
Authors: Okigbo Martha , Bagheri Mahmood
Published: May 2020

Since bank failures and its systemic and contagion effects have become an issue, various ex-ante and ex-post solutions have been contemplated and put forward to tackle the bank failure or and to manage its consequences. Among the ex-ante measures to tackle and avert the excessive risk-taking by banks, regulatory intervention through mandatory capital adequacy as exemplified in the Basel Accords, has been popular. However, even the most recent arrangements for implementing the capital adequacy standards have not been very successful leading to regulatory failures. Bank failures not only inflict costs and losses to the shareholders and depositors of the bank, the managers of which take excessive risk, but also the contagion effects mean the losses are extended to the banking system and the society at large. In this paper, we are proposing an ex-ante private law mechanism through the reform of company law rules to stop excessive risk-taking by the bank managers, and therefore avoiding the systemic risk which has far more ramifications for society as a whole. The solution we are proposing is rather a corporate governance scheme under which a two-tier management regime consisting of a supervisory board and management board. As it has been the feature of German company law, the supervisory board allows stakeholders of the bank including depositors and central banks, employees and creditors, to participate in the management of the company and control the executive members of the board in terms of the level of risk-taking. This ex-ante mechanism as a private law measure is theoretically more effective and less costly compared to regulatory schemes.
The minimum wage as a wage equality policy: Evidence from North Macedonia
Authors: Petreski Marjan , Mojsoska-Blazevski Nikica , Ouchi Mariko
Published: May 2020

The paper aims to investigate if the minimum wage increase of September 2017
resulted in better wage equality in North Macedonia. The increase of 19% was
sizable and included levelling up in the three sectors with a lower minimum
wage: textiles, apparel, and leather. We extend the ?cell? approach of Card
(1992a) and rely on data from the Labour Force Survey 2017 and 2018. The
results suggest that the 2017 increase in the minimum wage had a positive,
significant, and robust effect on wages. However, the wage increases were
almost entirely positioned on the left side of the wage distribution and
implied wage compression up to or around the minimum wage. The bunching
around the new minimum wage level ?equalised? workers: those who previously
earned the new minimum wage level equalised with the less productive workers
who approximated their wage only by the power of the law. Hence, wage
equality improved. The results confirm that the minimum wage can be an
important wage equality policy, with considerably limited upward spillover
effects in the current policy and institutional setup.
Открытая тромбэктомия из бедренных вен, дополненная пликацией поверхностной бедренной вены: атавизм или оправданный хирургический радикализм в профилактике и лечении венозных тромбоэмболических осложнений?
Authors: Priadko S.I.
Published: May 2020

Цель.В настоящей публикации представлено описание хирургической методики лечения острого флотирующего венозного тромбоза подколенно-бедренно-подвздошной локализации и профилактики как тромбоэмболии легочной артерии, так и развития, прогрессирования посттромбофлебитического синдрома, заключающейся в открытой тромбэктомии из бедренных и/или подвздошных вен, дополненной пликацией поверхностной бедренной вены тотчас ниже устья глубокой бедренной вены рассасывающейся нитью. Детализирован оригинальный протокол послеоперационного ведения пациентов, оперированных по представленной методике. Материал и методы. Отражены основные непосредственные и отдаленные результаты применения предлагаемой хирургической методики лечения тромбоза глубоких вен нижних конечностей и профилактики венозных тромбоэмболических осложнений у 16 пациентов в сравнении с резекцией поверхностной бедренной вены у 2 больных и ее неполным лигированием у 5 пациентов. Результаты. Свобода от тромбоэмболии легочной артерии и ретромбозов в обеих группах больных составила 100. Заключение. Открытая тромбэктомия из бедренных вен, дополненная пликацией поверхностной бедренной вены, оптимизирует процессы реканализации, уменьшает проявления хронической венозной недостаточности не менее чем на 50, надежна в профилактике тромбоэмболии легочной артерии.
Предшествующий опыт, темы и результаты экспериментальной научно-исследовательской работы в НМИЦССХ им. А.Н. Бакулева (1976–1996 гг.)
Authors: Gliancev S.P. , Safina I.R. , Batov S.M.
Published: May 2020

В статье представлены опыт и результаты экспериментальных исследований, проведенных в стенах Института сердечно-сосудистой хирургии (ИССХ) АМН СССР (19761992 гг.) и Научного центра сердечно-сосудистой хирургии (НЦССХ) РАМН (19921996 гг.), то есть за вторые 20 лет деятельности Центра им. А.Н. Бакулева. Показано, что эти исследования выполнялись под контролем Совета по экспериментальным исследованиям (рук. проф. Л.А. Бокерия) с участием сотрудников экспериментального отдела Института (рук. проф. И.М. Швецов) и клинических подразделений. Исследования проводились по следующим направлениям: хирургия приобретенных пороков сердца, хирургия аорты, разработка и применение протезов клапанов сердца, хирургия врожденных пороков сердца, хирургия магистральных и периферических артерий, хирургия вен, хирургическое лечение сердечной недостаточности (пересадка сердца, вспомогательное кровообращение, кардиомиопластика), гипербарическая оксигенация, нарушения ритма сердца, искусственное кровообращение и кардиоплегия, анестезиология, реанимация и интенсивная терапия, применение полимерных материалов в сердечно-сосудистой хирургии, математическое моделирование физиологических систем, эндоваскулярная хирургия пороков сердца. Анализ показал, что экспериментальные научно-исследовательские работы, выполненные в 19761996гг., продолжали играть значимую роль в работе ИССХ и НЦССХ. Однако в этот период времени наметилась тенденция к уменьшению объема экспериментальных исследований, особенно в области изучения проблем врожденных пороков сердца, гипербарической оксигенации, анестезиологии и реанимации, ряда других направлений. В начавшиеся вслед за перестройкой 1990-е гг. случился распад СССР, произошла смена социального строя, что повлекло за собой реорганизацию АМН СССР в РАМН и ухудшение финансирования институтов Академии, в частности НЦССХ им. А.Н. Бакулева РАМН. Это не могло не сказаться отрицательно на интенсивности и объеме проводимых в Центре экспериментальных научно-исследовательских работ.
Показания и клинические результаты различных методик удаления эндокардиальной системы электродов
Authors: Novikov A.V. , Serguladze S.IU.
Published: May 2020

В связи с ростом численности населения, увеличением продолжительности жизни, принятием новых рекомендаций и улучшением доступа к получению медицинской помощи количество имплантаций различных устройств для постоянной электрокардиостимуляции в последние годы постоянно растет. Соответственно увеличивается и количество процедур, связанных с удалением систем эндокардиальных электродов, являющихся частью общей стратегии лечения инфекционных осложнений, отказов в работе имплантированных устройств. Клинические исследования играют важную роль в понимании эффективности и рисков, связанных с удалением эндокардиальных электродов, что имеет важные последствия для принятия решений по поводу метода удаления электродов, а также стратегии терапевтического лечения пациентов. На сегодняшний день имплантация устройств для электрокардиостимуляции является эффективной и безопасной процедурой. Однако вопрос лечения инфекций, вызывающих значительное увеличение заболеваемости, смертности и, как следствие, затрат для здравоохранения, до сих пор остается открытым. Не существует международных руководств по лечению данной группы пациентов, поэтому практикующие хирурги используют различные методики по удалению эндокардиальной системы электродов, опираясь на свой опыт и знания.
Правое трехпредсердное сердце
Authors: Gordeeva M.V. , Serov R.A. , Pomazanova E.A. , ZHarikova A.E. , Bokeriia L.A.
Published: May 2020

Цель исследования представить результаты аутопсийных наблюдений трехпредсердного правого сердца (ТПС), сочетавшегося с тяжелыми, сложными ВПС. Материал и методы.Исследованы 5 препаратов с ТПС (возраст пациентов 1,81,2 года, средний вес 9,45,2 кг, средний рост 71,218,2 см, соотношение пациентов мужского и женского пола 3:2). Описаны структурные особенности сердца, выполнена морфометрия гистологическое исследование перегородки правого предсердия проведено на срезах толщиной 45 мкм с окраской гематоксилином и эозином и на эластические волокна по Вейгерту. Результаты. Во всех случаях имели место situs solitus, межпредсердное сообщение. Отсутствие правого атриовентрикулярного (АВ) сообщения отмечено в 4 наблюдениях. Сопутствующие аномалии включали дефект межжелудочковой перегородки, сочетание подклапанного стеноза и коарктации аорты с открытым аортальным протоком, добавочную левостороннюю верхнюю полую вену, гипоплазию и клапанный стеноз легочной артерии. Анатомические варианты двухкамерного правого предсердия представлены мембраной без перфорации, мембраной с одним отверстием, пролабирующей подвижной мембраной с двумя и более перфорациями. Гистологически в мембране выявлены пучки кардиомиоцитов, эластические волокна, а также нервные волокна и нервный ганглий. Заключение. В 80 случаев ТПС выявлено отсутствие правого АВ-сообщения, наличие открытого овального окна или дефекта межпредсердной перегородки. Вентрикулоартериальная (ВА) конкордантность имела место в 3 случаях, а ВА-дискордантность в 2 случаях. Сопутствующие аномалии не влияют на анатомические варианты порока, которые могут быть представлены неперфорированной мембраной, пролабирующей мембраной с одним, двумя или более отверстиями. Гистологически мембрана представляет собой подобие клапана и является следствием дисплазии соединительной ткани. Частой сопутствующей аномалией ТПС служат стенозы выводного тракта правого желудочка. Описанная патология относится к малым аномалиям сердца, связанным с дисплазией соединительной ткани и нередко сочетается с тяжелыми ВПС.
Solidary Foundations of Civil Society in the Russian Region
Authors:   Belgorod State National  Research University, Babintsev Valentin Pavlovich , Gaidukova Galina Nikolaevna ,   Belgorod State National  Research University, Zhanna Aleksandrovna Zhanna Aleksandrovna ,   Belgorod State National  Research University
Published: May 2020

The problem of solidary foundations of civil society in relation to the Russian region conditions is considered. It is proved that it is consolidation that creates real prerequisites for a real, rather than imitative, process of establishing civil relations in society. However, based on the analysis of the experience of Belgorod Oblast, where the Strategy “Formation of a regional solidarity society for 2011–2025” has been adopted and implemented, it is concluded that the Strategy is being implemented in an extremely inconsistent and contradictory manner. This is due to the fact that solidarity is a social phenomenon based on mutual trust of public subjects, the achievement of which, in its turn, in Russian conditions is significantly determined by the presence of a sense of social justice. In this context, the ineffectiveness of consolidation practices is considered as a result of the prevailing perception of the injustice of social relations among a large part of citizens and the widespread “culture of distrust” in the public consciousness.
Trust in the Context of Typologization of Social Security of the City
Authors:   Belgorod State Technological University, Binyukova Irina Sergeyevna , Zhdanov Vladimir Nikolaevich ,   Belgorod State National Research University
Published: May 2020

The issue of the social security of the city and its providing is relevant both scientifically and practically. Moreover, the social security of the city is a rather complex, systemic education, in which it is important to highlight significant elements and determine their relationship. It is obvious that various approaches to the allocation and characterization of these elements, the formation of a holistic view of the social security of the city are possible. This article proposes a typology of the social security of the city by the criterion of trusting relationship (trust). In accordance with this criterion, four classification features are proposed: subjectivity, level, type, form. Depending on the subjectivity, city-subjects that provide their own security, and city-objects that need external support, are selected. Four levels of social security of the city are considered: basic, interpersonal, social, generalized. On the basis of species, there can be distinguished such security types as ontological, personal, institutional and societal. The systemic and expert forms of social security of the city are also highlighted. Systemic security is influenced by social systems and institutions that establish norms and rules that govern the behavior of social subjects. Expert safety is expressed in the elimination of uncertainty in the selection of certain behavioral strategies or managerial decisions by referring to expert knowledge.
The Relationship between the Manifestations of Laziness and Conflict of Self-regulation among Adolescents
Authors:   Kurgan State University, Ovcharova Raisa Viktorovna
Published: May 2020

The study examines the results of an empirical study of the relationship between laziness and conflict of self-regulation among adolescents. The internal conflict of self-regulation is seen as the experience of adolescents who are unable to meet the requirements of activity and situation due to lack of interest, motivation, awareness of the importance and necessity of activity and passivity. Different levels of overcoming laziness among adolescents (from individual difficulties to total inability to cope with it) are revealed. It is confirmed that the majority of adolescents have a high level of typical for this age activity as a potential coping mechanism to overcome laziness. It is proved that the activity of adolescents changes depending on the formation of structural components of self-regulation. Adolescents higher rate the functional characteristics of self-regulation and their absence lower, and girls have more self-assessment errors than boys. The assumption that laziness is a manifestation of an internal conflict of self-regulation is confirmed by the correlation of total inability and low ability to overcome laziness with the underdevelopment of all components of self-regulation.
Social Dialect as a Cultural Feature of Working-Class Children’s Communication
Authors:   Industrial University of Tyumen, Karnaukhov Igor Alexandrovich , Shirshova Viktoria Viktorovna ,   Tyumen State Secondary School № 15
Published: May 2020

The authors of the paper examine the influence of the phenomenon of socio-dialect as a non-standard form of language in the working-class environment on the ability of children of this class to learn and cognize. The authors make a comparative analysis of the social dialects of the Russian Federation and Western countries based on the sociolinguistic differentiation of society. It is concluded that the socio-dialect satisfies the emerging group needs within the collective to which the individual belongs, from professional groups to sub-culturally differentiated ones. Teaching children from the middle and working classes, a teacher sets the task of teaching children to use consciously different forms of language, depending on the specific situation and communicative task. The authors analyze social types of speech and socially determined linguistic forms. The conclusion that a socio-dialect is a restricted code is made. Therefore, any education system is based on studying the elaborated language code due to the program. All study difficulties are not genetically determined. They arise under the influence of a culturally conditioned language code. In such conditions, a social dialect should be considered as the basis for uniting the members of this subculture (the working class too). Unwillingness to recognize the existence of a social dialect within the education system leads to a clash between the dialect speaker of the “standard” norm of the language – the teacher – and the dialect speaker of the “non-standard” form – the student, ignoring each other's language systems. Obviously, a teacher should be able to distinguish the error from the socio-dialectic form and on the basis of this build a learning path.
Life Attitudes of Students in the Privileged School – Republican Residential Lyceum
Authors:   North-Eastern Federal University, Borisova Ulyana Semyonovna , Vasilyeva Aisena Igoryevna ,   North-Eastern Federal University
Published: May 2020

The paper discusses the problem of establishing life values in high school students of the privileged school – the Republican Residential Lyceum (n = 100). Generally, the topic of life values of youth and society has been paid a lot of attention. The relevance of the chosen topic is in the role of an educational institution in determining the prospects and direction of benchmarks of the younger generation. The objects of the study are high school students of the Republican Residential Lyceum. The subject of the study is the life values of high school students in this institution. The purpose of educational sociological research is the identification and analysis of their life values. The authors have conducted an intelligence research, in which they used the following methods: a method of collecting data by questioning high school students of the Republican Residential Lyceum, a method of processing the received data using the SPSS program and graphic design. The authors have identified and justified the main areas of life values of high school students of the Republican Residential Lyceum. The results of the survey showed that respondents primarily put moral values in life. As a result, the authors conducted a comparative analysis of students in two schools, and formulated factors that affect the establishment of respondents’ life values. The results of the study can be useful for institutions and organizations that work with students.
Razón, emoción y retórica de la Antigüedad clásica a la Ilustración. Un acercamiento lexicográfico en el siglo XVIII español
Authors: Juárez López Andrés
Published: May 2020

El papel jugado por las emociones en la retórica clásica configura un sistema que permanece estable hasta la mitad del siglo XVIII. A partir de ese momento sufre una profunda reorganización que afecta a todos sus componentes. El estudio lexicográfico de las entradas relacionadas con las emociones en diccionarios españoles de la Ilustración, con especial atención a los términos “moción” y “pasión”, nos permite vislumbrar la dinámica tales cambios. Entre ellos, destacan la desaparición del movimiento y de la acción en el proceso de transmisión emocional de emisor a receptor o la reubicación del pathos emocional, que pasa de la esfera del receptor a la del emisor, ejemplificado con un caso tomado del Epistolario de Leandro Fernández de Moratín.
Impacto de la pandemia por COVID-19 en la salud mental, con especial foco en personas con trastornos mentales severos y persistentes
Authors: Brunetti Alfredo , Gargoloff Pedro Rafael
Published: May 2020

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Teatro: el virus de la creatividad
Authors: Milito Carlos
Published: May 2020

Julieta Vallina es platense, actriz y docente, relata sus experiencias en el marco de la pandemia que obliga a repensar la profesión en tiempos de aislamiento, pero también en ese futuro donde se construya la “nueva normalidad”.
El arte de generar comunidad o sobre la comunicación en tiempos de pandemia
Authors: Di Berardino María Aurelia
Published: May 2020

El objetivo de esta intervención es proponer una reflexión filosófica sobre las condiciones actuales utilizando como recurso el encuentro de dos propuestas de autores pragmatistas. Por un lado, el estudio de las emociones beligerantes en la obra de  William James y, por el otro, el alcance de la opinión pública desde la perspectiva de John Dewey. Entrelaza a ambos autores, la necesidad de buscar una salida a este presente con arte e imaginación.
El trabajo de los medios de comunicación universitarios en la pandemia
Authors: Casajús Lucía , Giorgi Noelia
Published: May 2020

¿Cuál es el rol de los medios de comunicación universitarios en la pandemia? ¿Qué contenidos debemos garantizar? ¿Cómo se producen y emiten en el marco del Aislamiento Social Preventivo y Obligatorio? Este artículo intenta dar respuestas a esas preguntas a partir de la experiencia de trabajo de la radio y la televisión de la Universidad Nacional de Avellaneda, Radio UNDAV y UNDAV TV. Expondremos, en estas líneas, las acciones que implementamos desde la Dirección de Medios de la UNDAV, que es el área que coordina y gestiona la radio y la televisión universitaria de Avellaneda, y describiremos la implementación de distintas acciones de comunicación y articulación, y mecanismos técnicos para poder desarrollar las tareas de manera remota,  mediante el teletrabajo, para realizar y emitir una programación especial para informar y dar servicio desde los medios universitarios en la emergencia por el COVID-19.
Tiempo de resignificar
Authors: Cerdá Tarsetti Rocío
Published: May 2020

Desde Barcelona, y en plena cuarentena, me propuse identificar aquellas palabras que le están dando sentido a mi experiencia y, sin ánimos de estereotipar o producir generalidades que sólo oscurecen la realidad, a continuación, intentaré reflexionar sobre términos frecuentes en los medios de comunicación nacionales, los discursos de las autoridades y el público en general.
Correspondencias de análisis y crítica de medios
Authors: Gómez Lía , Vallina Carlos , Bellini Juan Manuel , Caetano Andrés
Published: May 2020

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Lo que ayudó a visibilizar la pandemia
Authors: Melfi Gustavo
Published: May 2020

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Post traumatic hepatic bleeding in hepatocellular carcinoma
Authors: Pradella Silvia , Verna Silvia , Letteriello Mayla , Batignani Giacomo , Miele Vittorio
Published: May 2020

Background:

Hepatic bleeding tumors are rare. It is important to become familiar with CT images because they can create diagnostic issues. Delayed treatment could cause the death of the patient.

Case Presentation:

A 42-year-old Chinese man was referred to the Emergency Room because of a trauma. One week later, he was readmited to the Emergency Department for abdominal pain and signs of hemorrhagic shock. At this occasion, a CT scan is performed. The examination revealed the presence of intraabdominal bleeding with a liver hematoma and a liver bleeding mass. The patient had then surgery and a large bleeding hepatocellular carcinoma was resected.

Conclusion:

We report an unusual case of a bleeding mass following a trauma. In case of mild trauma, the symptoms may be few and hemoperitoneum may not be present in the early phases. The patient may not have a CT scan or the CT scan can be dificult to interpret because of the presence of bleeding.
Rupture of the esophagus due to carbonate use—a case report
Authors: Delice Orhan , Paknezhad Seyed Pouya , Erselan Shenol , Vahdati Samad Shams , Pezeshki Saina
Published: May 2020

Background:

Rupture of the esophagus which is not iatrogenic or due to carcinoma, Mallory Weiss syndrome, or foreign body is called a spontaneous rupture of esophagus or Boerhaave syndrome. Symptoms are not specific and include back or retrosternal chest pain, crepitus on chest wall palpation, or mediastinal crackle. Esophagus rupture could have dyspnea, tachypnea, tachycardia, and dullness in the chest exam due to pleural effusion beside the pain.

Case presentation:

In this report, we had two cases with rupture of the esophagus due to soda (bicarbonate) use with no remarkable past medical history. Both patients had stable vitals when they came to the Emergency Department. Diagnosis was confirmed by chest CT scan. One of the patients did not take any invasive treatment and there was no need for operation. The other patient underwent thoracotomy and esophageal repair. Both of them had good general condition after some days.

Conclusion:

We recommend not englutting excessive amounts of soda why it can cause rupture of the esophagus in patients with unknown esophageal wall weakness or healthy esophagus.
Primary hydatid cyst of the axilla presenting as axillary abscess
Authors: Rai Lajpat , Ahmed Rubab Nafees , Abbasi Mujeeb Rehman , Khan Hina , Abbas Syeda Zoha
Published: May 2020

Background:

Hydatid disease is a zoonotic infection caused by a parasitic infestation by a tapeworm, Echinococcus, most commonly involving the liver and lungs. Subcutaneous site involvement is rare and has been reported in 1.6% of cases till date.

Case presentation:

We present a 45-year-old male with a swelling in the right axillary region for years with a recent increase in size and association with fever and pain. The patient was diagnosed as hydatid cyst intraoperatively treated with complete surgical excision and standard medical therapy with an anthelmintic drug, albendazole.

Conclusion:

Hydatid cyst should be considered as a differential diagnosis in subcutaneous cysts to avoid rupture, subsequent anaphylactic reactions, and recurrence.
Floristic diversity and vegetation analysis of the community forests of South-West Haryana, India
Authors: Saharan Harikesh , Dhiman Himanshi , Jakhar Somveer
Published: May 2020

Community forestry is an important form of forests and provides resources to over a half billion people in developing countries. They also play a significant part in mitigating the CO2 levels by sequestering a significant amount of carbon in the soil as well as biomass. The present paper assessed floristic diversity and vegetation structure in three different community forests of southwest Haryana which is a part of tropical dry deciduous forests. The vegetation sampling and data analysis were done following standard procedures. A total of 76 plant species belonging to 37 families in the form of 11 trees, 13 species of shrubs, 46 species of herbs, and 6 species of climbers are documented from all three sites. Poaceae was the most specious family in three sites. The highest tree diversity was recorded in Bhera forest followed by Daya and Dhanger. Regarding understory, the forest of Daya has a greater diversity than Bhera and Dhanger forests. Salavadora oleoides was the dominant tree species in Daya site and Dhanger site while in Bhera the dominant tree species was Ailanthus excelsa. The incidence of rampant livestock grazing and other anthropogenic disturbances were visible in all three sites which are primarily responsible for the degradation of these already fragmented village community forests.
ATM Shield: Analysis of Multitier Security Issues of ATM in the Context of Bangladesh
Authors: Rumman Md. Raqibul Hasan , Sarker Atish , Islam Md. Majharul , Hoque Md. Imdadul , Kuri Robin
Published: May 2020

Over the last decade, consumers have been largely dependent on and trust the Automatic Teller Machine (ATM) to conveniently meet their banking needs. However, despite the numerous advantages of ATM system, ATM fraud has recently become more widespread. In this paper, we provide an overview of the possible fraudulent activities that may be perpetrated against ATMs and investigates recommended approaches to prevent these types of frauds. In particular, we develop a prototype model for the utilization of three tier security equipped ATM to provide security solutions against must of the well-known breaches. In this research article, the tools and techniques of ATM fraud are contemplated. A secure three layer electronic transaction mechanism of ATM is developed to prevent ATM frauds. In this three layer authentication systems the users can improve ATM security against frauds and crimes.
Kısmi rastgeleleştirilmiş yanıt modellerinde yeni bir regresyon tahmin edicisi
Authors: ÖZGÜL Nilgün , ÇINGI Hülya
Published: May 2020

Bu çalışmada, Kısmi Rastgeleleştirilmiş Yanıt Modellerinde (KRYM), hassas değişkenin kitle ortalamasının tahmini için hassas olmayan iki yardımcı değişken kullanarak yeni bir regresyon tahmin edicisi geliştirilmiştir. Önerilen tahmin edici, simülasyon çalışması yapılarak RYM'de var olan diğer tahmin edicilerle karşılaştırılmış ve önerilen tahmin edicinin var olan diğer tahmin edicilere göre daha etkin olduğu bulunmuştur.
Vollastonit ve kaolin katkılı poliamid-6 esaslı kompozitlerin mekanik ve tribolojik performanslarının belirlenmesi
Authors: ÜNAL Hüseyin , YETGİN S. Hakan
Published: May 2020

Bu çalışmada, katkısız poliamid 6 (PA-6) ile ağırlık olarak ayrı ayrı %10 oranında vollastonit ve kaolin katkılı poliamid-6 esaslı polimer kompozitlerin mekanik ve tribolojik özellikleri incelenmiştir. Poliamid-6 esaslı polimer kompozitler, endüstriyel tip ikiz vidalı bir ekstrüder makinesinde granül formda üretilmiştir. Deneylerde kullanılan mekanik ve tribolojik test numuneleri geleneksel enjeksiyon makinesi kullanılarak basılmıştır. Katkısız PA-6 ve PA-6 kompozitlerin aşınma ve sürtünme davranışları pim-disk aşınma cihazında ve kuru kayma şartları altında gerçekleştirilmiştir. Aşınma ve sürtünme davranışları 0.5m/s kayma hızında ve 60N, 120N ve 180N yükler altında yapılmıştır. Çalışma sonucunda, PA-6 polimerine ilave edilen vollastonit ve kaolin katkılar, kompozit malzemelerin çekme dayanımı ve elastiklik modülünü değerlerini artırırken sürtünme katsayısı ve spesifik aşınma hızı değerlerinin azalmasına sebep olmuştur. Buna ilave olarak, tribolojik deneylerde uygulanan yükün artması ile tüm malzemelerin hem sürtünme katsayısı hem de spesifik aşınma hızı değerleri azalmıştır.
Analysis of the Efficiency of Spanish Soccer League Players (2009/10) Using the Metafrontier Approach
Authors: Caballero Fernández Rafael , Gómez Núñez Trinidad , Sala Garrido Ramón
Published: May 2020

This paper analyses the efficiency of players in the Spanish Soccer League for the 2009/2010 season using a metafrontier version of data envelopment analysis (DEA) methodology. It is possible to apply a metafrontier approach if separate frontiers can be identified for different groups in the data set. In our case, we divide the sample of players into three groups, according to the playing position within a team, because different positions define different behaviours (technologies). These behaviours are compared against each other and globally.
Research and Analysis of Latin Dance in Primary and Middle Schools in Guangzhou
Authors: Meng Ting
Published: May 2020

Based on the sample survey of Latin dance in primary and secondary schools in Guangzhou, and the analysis of the relevant restricted factors, and combining with the current situation of economy and education in Guangzhou this paper puts forward some suggestions to improve Latin dance activities in primary and secondary schools in Guangzhou.
Study and Countermeasure of Service and Developmental Problems of National Reading Movement of College and University Libraries
Authors: Ji Xiuxia
Published: May 2020

Implementation of national reading is an important approach in establishment of learning society. College and university libraries should give full play of their strength in various aspects through opening up to society, and to realize social role transformation of modern college and university libraries via different approaches to underscore the necessity and importance of college and university libraries in realization of national reading.