bluuebunny/crossref_metadata_2025 huggingface dataset:
EFEKTIVITAS VAKSIN POLIVALEN UNTUK PENGENDALIAN VIBRIOSIS PADA KERAPU TIKUS (Cromileptes altivelis)
Authors: Nitimulyo Kamiso Handoyo , Isnansetyo Alim , Triyanto Triyanto , Murdjani Muhammad , Sholichah Lili
Published: October 2019

The objective of this research was to know the effectiveness of polyvalen  Vibrio vaccine to control vibriosis in humpback grouper (Cromileptes altivelis). The effectiveness of vaccine was evaluated by the survival rate (SR), relative percent survival (RPS), mean time to death (MTD) as well as growth rate of vaccinated fish. This research consisted of 4 treatments (control, injection, immersion, and oral vaccinations) in quadruplicates. Injection  vaccination was conducted by intraperitoneal injection of polyvalen vaccine at 107 cells/fish. Immersion vaccination was done by immersing the fishes at 107 cells/ml for 30 minutes. Oral administration of vaccine was also carried out  at 107 cells/fish. One week after the first vaccination, second vaccination (booster) was carried out at the same dosage and by the same administration. One week after the second vaccination, fishes were challenged with 3.16x104 cells/fish of Vibrio ordalii 3J by intraperitoneal injection, and reared for 20 days post infection. Results indicated that polyvalen Vibrio vaccine increased SR (P<0.01) up to 100%. Vaccination was also able to delay MTD of fishes. However, the vaccination was not influence the growth rate of fish.
The Preservation of Culture-Specific Items in Translation from Vietnamese to English
Authors: Hue Hoang Thi , Nguyen Nguyen Hoang
Published: October 2019

The article uses statistical, comparative, quantitative and qualitative methods, to determine the frequency of using certain translation strategies for translating CSIs (in the Dumb luck novel). The data generated by this method is a statistic showing the frequency of each translation strategy applied. From studying the application of CSI translation strategies, the article have been explored to find out the handling of cultural issues in translation, whether the translators are able to convey culture-specific items from the original to the translation English, and methods to optimize CSI translation. This study will provide results that help translators understand better how to use CSI translation strategies and evaluate the effectiveness of their work in the best way, how to preserve Vietnamese cultural values when translate Vietnamese to English.
Effects of Age of Arrival on Acquisition of Formulaic Expressions in the Second Language
Authors: Vaynshteyn Irina , Sidtis Diana Van Lancker
Published: October 2019

Little is known about age effects on formulaic language acquisition in second language (L2) learners. This research compared use and comprehension of formulaic expressions (FEs) in English and Russian by two groups of Russian bilingual speakers differing in age of arrival (AoA) to the USA. A critical period perspective predicts better performance in the early than the later group in the second language. Contrary to this expectation, the early arriving group did not perform significantly better than the later arriving group on the English formulaic tasks. They did perform better on the English than the Russian formulaic tasks. The later arriving group scored significantly higher than the early group on all formulaic tasks in Russian, and performed significantly better in Russian than English. Both bilingual groups scored higher on comprehension than production for English. The surprising result, that earlier arrival in the second language country did not significantly benefit formulaic language use, remains to be explained. Linguistic input and brain maturation likely both play important roles in formulaic language acquisition.
FRATURA DE MANDÍBULA EDÊNTULA ATRÓFICA: RELATO DE CASO
Authors: Javoski Navegantes Luiza
Published: October 2019

RESUMOA atrofia da mandíbula é mais comumente encontrada em pacientes idosos ou pacientes com perda dentária precoce, tornando tal osso mais suscetível a fraturas devido a diminuição da altura, da espessura óssea e de seu fluxo sanguíneo. O manejo de injúrias em mandíbulas nestas condições deve levar em consideração a idade e a condição sistêmica do paciente, o tempo decorrido desde o trauma e a complexidade do dano. O tratamento visa a redução e imobilização das fraturas a fim de restabelecer forma e função, incluindo técnicas abertas (cirúrgicas) e fechadas (não-cirúrgicas). Em fraturas de mandíbula atróficas, o tratamento não-cirúrgico não costuma ser uma opção viável em virtude da ausência de elementos dentários e pequena área de contato ósseo existente na região da fratura. Sendo assim, a redução aberta com fixação interna rígida tem sido o tratamento padrão associadas a sistemas de perfil pesado como as placas de reconstrução. O presente trabalho tem como objetivo relatar o caso clínico de uma paciente de 87 anos de idade, sexo feminino, leucoderma, atendida no Hospital Federal dos Servidores do Estado, apresentando fratura bilateral em corpo de mandíbula atrófica. Para o tratamento, foi realizada redução e fixação interna rígida com placas e parafusos. A paciente seguiu em controle pós-operatório durante seis meses sem a presença de complicações.Palavras-chave: Fratura mandibular; Mandíbula atrófica; Fixação interna rígida.ABSTRACTJaw atrophy is most commonly found in elderly patients or with early tooth loss, making such bone more susceptible to fractures due to decreased height, bone thickness and blood flow. The management of injuries in jaws in these conditions should take into account the age and the systemic condition of the patient, the time elapsed since the trauma and the complexity of the damage. The treatment aims to reduce and immobilize fractures to restore shape and function, including open and closed techniques. In atrophic mandible fractures, non-surgical treatment is usually not a viable option, due to the absence of dental elements and small area of bone contact in the fractured region. Thus, open reduction with rigid internal fixation has been the standard treatment associated with heavy profile systems. The present study aims to report the clinical case of an 87 years old female patient, leucoderma, attended at Hospital Federal dos Servidores do Estado, presenting bilateral fracture in atrophic jaw body. For treatment, reduction and rigid internal fixation with plates and screws were performed. The patient was followed up for six months without postoperative complications.Key words: Mandibular fracture; Atrophic jaw; Rigid internal fixation.
TRATAMENTO CIRÚRGICO DE MALFORMAÇÃO ARTERIOVENOSA DA MUCOSA JUGAL: RELATO DE CASO
Authors: Britto de Melo Silva Fernanda
Published: October 2019

ResumoAs malformações arteriovenosas (MAV) são alterações congênitas dos vasos sanguíneos e, em casos raros, surgem apenas na idade adulta. A MAV apresenta comunicação direta entre uma artéria e uma veia que passam pelo leito capilar. Elas podem ocorrer em qualquer área do corpo e têm início e progressão graduais. O objetivo deste estudo é apresentar um caso cirúrgico de malformação arteriovenosa envolvendo a mucosa jugal direita de um paciente masculino de 16 anos de idade, tratado cirurgicamente em conjunto com o serviço de Cirurgia Vascular. O resultado pós-operatório foi satisfatório e a inter-relação entre os serviços de Cirurgia Maxilofacial e Vascular foi essencial para a realização de um procedimento cirúrgico mais seguro e previsível.Palavras-chave: Malformação arteriovenosa; cirurgia Maxilofacial; interdisciplinaridadeAbstractThe arteriovenous malformations (AVM) are congenital alterations of the blood vessels, and in rare cases, they develop only in adulthood. AVM present direct communications between an artery and a vein bypassing the capillary bed. They can occur at any area of the body and have gradual onset and progression. The aim of this study is to present a surgical case of arteriovenous malformation involving the right buccal mucosa of a 16-year-old male, which was managed with Vascular Surgery service. The postoperative result was satisfactory and interrelationship between Maxillofacial and Vascular Surgery services was essential for a safer and more predictable surgical procedure.Key-words: Arteriovenous malformation; Maxillofacial Surgery; interdisciplinarity
POSSÍVEL RELAÇÃO ENTRE CANDIDÍASE ORAL E CANDIDEMIA EM PACIENTES HOSPITALIZADOS
Authors: Nogueira de Paula Barros Jackeline
Published: October 2019

RESUMO Candidíase oral é uma doença oportunista frequentemente encontrada em pacientes imunocomprometidos ecandidemia é considerada uma complicação sistêmica, queconfigura como preocupação entre a comunidade científica, principalmente devido as altas taxas de morbimortalidade em pacientes críticos hospitalizados. Assim, o objetivo desse estudo é apresentar, por meio de revisão de literatura narrativa, a possível relação entre candidíase oral e candidemia, na tentativa de contribuição para:o diagnóstico precoce,abordagem terapêutica mais adequada e elaboração de políticas públicas de prevenção mais eficazes, visando melhorar sobrevida e qualidade de vida dos pacientes. Palavras-Chave: Candidíase oral, Candidemia, Unidade Terapia        Intensiva.   ABSTRACT Oral candidiasis is a common opportunistic disease found in immunocompromised patients and candidemia is considered a systemic complication, which is a concern among the scientific community, mainly due to the high rates of morbidity and mortality in critically ill hospitalized patients. Thus, the objective of this study is to present, through a narrative review of literature, the possible relationship between oral candidiasis and candidemia, in an attempt to contribute to:  an earlier diagnosis, more appropriate therapeutic approach and in addition to the elaboration of more effective public prevention policies to improve survival and quality of life of patients. Keywords: Oral candidiasis, Candidemia, Intensive Care Unit
EXTRAÇÃO DE PRÉ-MOLARES - RELATO DE CASO
Authors: Raposo de Assis Martins Victor
Published: October 2019

Em determinados casos na área da ortodontia é preciso indicar os procedimentos de extração para que se consiga um bom resultado clínico no final do tratamento. O objetivo do presente trabalho é relatar um caso clínico onde o paciente possuía maloclusão classe I de Angle com biprotrusão que teve como parte do tratamento a extração de 4 pré-molares (dentes 14,24,34,44) e mostrar os ótimos resultados com tais procedimentos. O tratamento teve a duração de 4 anos, com um resultado e estabilidade bastante satisfatórios. Descritores: extrações, ortodontia, pré-molares   ABSTRACT  In certain cases in the area of orthodontics it is necessary to indicate the extraction procedures in order to obtain a good clinical result at the end of the treatment. The objective of the present study was to report a clinical case where the patient had Angle class I malocclusion with biprotrusion that had as part of the treatment the extraction of 4 premolars (teeth 14,24,34,44) and show the excellent results with procedures. The treatment lasted 4 years, with a satisfactory result and stability.  Keywords:  extractions, orthodontics, premolars
GESTÃO PÚBLICA NA ODONTOLOGIA COM O ADVENTO DO PROGRAMA BRASIL SORRIDENTE
Authors: Spezzia Sérgio
Published: October 2019

ResumoA instituição no ano de 2004 da nova Política Nacional de Saúde Bucal, intitulada Programa Brasil Sorridente (PBS), trouxe consigo inovação e mudou o quadro odontológico na área de saúde. O objetivo deste artigo foi averiguar a performance da gestão pública odontológica e do PBS no desempenho da assistência à saúde pública odontológica. O PBS trouxe consigo um impacto significativo para alavancar a saúde bucal no Brasil, uma vez que até então não havia pelo governo federal, adoção de medidas satisfatórias para o setor. Os repasses de verba destinados ao custeio da saúde bucal da União para os municípios aumentaram. Constatou-se melhora significativa nos serviços prestados, relacionados a assistência à saúde pública odontológica com a implementação do PBS, comparando-se com a realidade apresentada anteriormente e levando-se em consideração o repasse de verbas escasso de antes.Palavras-chave: Gestão em Saúde. Sistema Único de Saúde. Iniquidade Social. Saúde Bucal. AbstractInstitution in 2004 of the National Oral Health Policy, the Brazilian Smiling Program, brought with it innovation and changed the odontological framework in the health area. The objective of this article was to investigate the performance of public dental management and the Brazilian Smiling Program in the performance of dental public health care. PBS brought with it a significant impact to leverage oral health in Brazil, since until then the federal government had not adopted satisfactory measures for the sector. The onlending of funds destined to the cost of oral health of the Union to the municipalities increased. There was a significant improvement in the services provided, related to dental public health assistance with the implementation of PBS, comparing with the reality presented previously and taking into account the transfer of scarce funds from before.Keywords: Health Management. Unified Health System. Social Inequity. Oral Health.
IMPLICAÇÕES ODONTOLÓGICAS DO BULLYING NA ADOLESCÊNCIA
Authors: Spezzia Sérgio
Published: October 2019

Resumo  Bullying consta de transgressão que envolve muito comumente adolescentes, principalmente em suas escolas, o que impacta desfavoravelmente no funcionamento social, qualidade de vida e no bem estar desses indivíduos. Nessa situação oriunda de desigualdade de poder, desnecessariamente, empreende-se comportamento persistente, dotado de agressividade, visando ocasionar prejuízo moral ou de caráter físico. Existem situações clínicas em que a estética mostra-se prejudicada na saúde bucal, o que pode desencadear ocorrência do bullying. O objetivo da presente pesquisa foi por intermédio de um estudo de revisão bibliográfica investigar como as manifestações clínicas provenientes da saúde bucal repercutem na ocorrência de bullying na adolescência. Comumente repercutem, causando bullying situações que apresentam estética prejudicada ou pobre, tais como: má oclusão; apinhamento dental com overjet e overbite; dentes restaurados com aparência estética ruim ou com cor diferenciada visíveis em região anterior da boca; hipoplasia do esmalte, incluindo outros defeitos ou anomalias que podem ocasionar alteração da cor do esmalte e estética prejudicada; presença de múltiplas lesões de cárie visíveis, comprometendo a aparência física do jovem, dentre outros. Concluiu-se que o papel desempenhado pelo cirurgião dentista é fundamental para a elaboração de um plano de tratamento odontológico adequado com diagnóstico e prognóstico voltados para resolução dos problemas dentários que afligem a estética bucal dos adolescentes vitimados pelo bullying.  Palavras-chave: Bullying. Adolescente. Comportamento do Adolescente. Saúde Bucal. Qualidade de Vida.  Keywords: Bullying. Adolescent. Adolescent Behavior. Oral Health. Quality of Life.
O EMPREGO DAS RADIOGRAFIAS DIGITAIS EM ODONTOLOGIA
Authors: Spezzia Sérgio
Published: October 2019

Resumo A técnica radiográfica digital configura uma técnica rápida, simples, segura e objetiva. Dispõem-se de sistemas digitais diretos intrabucais e extrabucais para uso, que empregam dois tipos de receptores, são eles: sensor charge coupled device (CCD) e a placa de fósforo fotoativada ou fotoestimulável, Phosphor Storage Plates (PSP). Existem três métodos para obtenção de radiografias digitais, o método direto, o semi-direto e o indireto, híbrido ou digitalizado. O objetivo deste artigo foi averiguar como procede a utilização das radiografias digitais na prática odontológica. Existem algumas vantagens e algumas desvantagens em optar-se por utilizar radiografias digitais ou convencionais. Concluiu-se que a utilização das radiografias digitais na prática odontológica pode promover alguns benefícios, tanto para os profissionais como para os pacientes por se tratar de uma técnica de rápida execução e que é capaz de racionalizar recursos a nível de custo-efetividade. Palavras-chave: Radiologia. Radiografia Dentária. Diagnóstico. Raios X. Abstract The digital radiographic technique sets up a fast, simple, safe and objective technique. There are direct intraoral and extraoral digital systems for use, which use two types of receivers: sensor charge coupled device (CCD) and photo-activated or photo-stimulating phosphor plate, Phosphor Storage Plates (PSP). There are three methods for obtaining digital radiography, the direct method, the semi-direct method and the indirect method, the hybrid method or the digital method. The purpose of this article was to investigate the use of digital radiographs in dental practice. There are some advantages and some disadvantages in choosing to use digital or conventional radiographs. It was concluded that the use of digital radiographs in dental practice can promote some benefits, both for professionals and patients because it is a fast-performing technique that is capable of rationalizing resources in terms of cost-effectiveness. Keywords: Radiology. Radiography, Dental. Diagnosis. X-Rays.
TRATAMENTO ORTO-CIRÚRGICO DE PACIENTE CLASSE II ESQUELÉTICA: RELATO DE CASO
Authors: Cristina Sartoretto Suelen
Published: October 2019

RESUMO: A abordagem orto-cirúrgica em pacientes que apresentam Deformidade Dentofacial do tipo Classe II (DDFII) é mandatória para a obtenção de resultados satisfatórios à nível de função, estética e qualidade respiratória. A cirurgia ortognática permite a manipulação em amplitude dos ossos gnáticos como avanço mandibular e impacção maxilar, movimentos normalmente realizados em pacientes portadores de discrepância severa do tipo Classe II. O objetivo do presente trabalho é apresentar um relato de caso clínico de um paciente submetido a cirurgia ortognática para correção de DDFII com importante ganho no que se refere à estética facial, além dos ganhos funcionais, devido à harmonia entre o terço inferior com o restante da face. Palavras-chave: Cirurgia ortognática; Avanço mandibular; Ortodontia. ABSTRACT: The orthosurgical approach in patients with Class II malloclusion is mandatory to obtain satisfactory results in terms of function, aesthetics and respiratory quality. Orthognathic surgery allows manipulation of the gnatic bones such as mandibular advancement and maxillary impaction, movements normally performed in patients with severe Class II discrepancy. The aim of this study is to present a case report of a patient who underwent orthognathic surgery to correct DDFII with significant gains in facial aesthetics, as well as functional gains, due to the harmony between the lower third and the rest of the face. Key words: Ortognatic surgery; Mandibular advancement; Orthodontics
A virada da arte pública e a formação do artista contemporâneo
Authors: Oliveira Luiz Sérgio De
Published: October 2019

A arte contemporânea não tem se esquivado em eleger e utilizar os espaços públicos para sua inscrição no mundo mundano e para com ele estabelecer processos de diálogos e de interação que transformam radicalmente a natureza da arte. Neste processo, a arte contemporânea avança em territórios anteriormente reservados e consagrados para a arte pública, em um fenômeno que carreia uma série de implicações e de questões, entre as quais pretendemos enfrentar neste artigo aquela que trata da educação do artista, em um processo de formação que o habilite enfrentar essa nova realidade da arte.
Os Silva, a floresta
Authors: Cunha Analu
Published: October 2019

O artigo procura refletir sobre a ideia de floresta na construção de uma possível identidade brasileira a partir dos trabalhos da autora produzidos para a exposição Selva, montada em Brasília e em Rio Branco em 2018. O pro-jeto foi contemplado com o Prêmio Funarte Conexão Circulação Artes Visuais – Atos Visuais Funarte Brasília/Acre. Em companhia dos trabalhos de Carla Gua-gliardi, João Modé e Rochelle Costi, Analu Cunha produziu duas videoinstala-ções em que aborda as relações semânticas e simbólicas entre os termos selva e silvo – em Silva, serpente, 2018 –, e entre a ideia de hospitalidade e o bu-gio, macaco da família de primatas mais presente em território nacional – em Guariba, guarida, 2018. Do latim silva, um dos sobrenomes mais comuns no país, a palavra selva flui subjacente em nossa “brasilidade”, pontuando o sel-vagem em brasa adormecido em berço esplêndido. Diante das perplexidades complexas que nos cercam, como pensar a emergência dessa selva (mal) re-calcada?
Development and validation of a new measure of travel destination personality
Authors: Kovacic Sanja , Jovanovic Tamara , Dinic Bojana
Published: October 2019

The main aim of this study was to develop a new scale for measuring travel destination personality ? the Destination Personality Scale (DPS). It was assumed that DPS will confirm the applicability of the five-factor structure of the original Brand Personality Scale (BPS) by Aaker (1997) when more appropriate adjectives for the description of travel destination personality are generated. Results confirmed the five-factor structure of DPS, with dimensions Excitement, Sincerity, Competence, Ruggedness, and Sophistication. The final version of DPS consists of 24 items and subscales showed good construct (convergent and discriminant) and criterion validity, as well as reliability.
Variation of paramets method for squeezed flow of a Casson fluid
Authors: Bin-Mohsin Bandar
Published: October 2019

The implementation of the variation of parameters method has been demonstrated for the flow of a Casson fluid through squeezed parallel plates. Governing PDE has been reduced, with the help of similarity transform, to relatively simpler ODE. The consequent non-linear equation is complicated enough to have an exact solution. We have solved that with the help of variation of parameters method. The results are displayed with the help of graphs and are decorated with suitable physical explanation.
On conformable mathematical model of immune system coupled with intestinal microbiome
Authors: Waheed Asif , Nazir Aqsa , Ahmed Sohail , Zeb Muhammad , Ahmed Naveed , Khan Umar , Tauseef Mohyud-Din
Published: October 2019

Sometimes, an increased reaction is caused by an immune system of the body to a non-toxic agent (e. g. eggs, dust, pollens or some drugs). This is called allergy or hypersensitivity. The regulatory T cells decrease these allergic reactions. Nowadays, it is noticed that immune system has a deep relationship with micro-organism present in the intestine, that can be explained by the example, that some bacteria of intestine increase production of Treg cells by producing butyric acid like fatty acids. This can also understand that sufficiently different types of T cell receptors of Treg cells are needed to stop the inflammatory response produced by intestinal bacteria. In this study, the dynamic relation of T helper cells, intestinal bacteria and Treg cells are illustrated by a conformable mathematical model. Memory effects are figured out and displayed through graphs. Different plots also show the effects of increasing/decreasing amount of Treg induction efficiency on the whole system.
Anti-periodic solutions for fractional-order bidirectional associative memory neural networks with delays
Authors: Tuz Munevver , Suroglu Gulden
Published: October 2019

This paper concerns fractional-order bidirectional associative memory neural networks with distributed delays. Based on inequality technique and Lyapunov functional method, some novel sufficient conditions are obtained for the existence and exponential stability of anti-periodic solutions are established. An example is given to show the feasibility main results.
On the fractional Dirac systems with non-singular operators
Authors: Ercan Ahu
Published: October 2019

In this manuscript, we consider the fractional Dirac system with exponential and Mittag-Leffler kernels in Riemann-Liouville and Caputo sense. We obtain the representations of the solutions for Dirac systems by means of Laplace transforms.
Economic Consequences of Risk Disclosures: Evidence from Crowdfunding
Authors: Madsen Joshua M. , McMullin Jeff L.
Published: October 2019

On September 20, 2012, the rewards-based crowdfunding platform Kickstarter.com added a “risks and challenges” section to all project pages. While the section header became a mandatory part of the platform, discussion of risks within that section is voluntary and unverified, making this setting particularly useful for identifying the effects of disclosure on both crowdfunders and entrepreneurs. Consistent with increased salience of risks, we find that backer support for high-risk projects decreases after the introduction of this section, but that lengthier risk disclosures mitigate this decrease in backer support. Further analysis reveals that creators who provide lengthier risk disclosures also increase other non-risk disclosures, and that these non-risk disclosures are primarily responsible for the increased backer support. Collectively, we provide evidence that the introduction of a voluntary and unverified risk disclosure reduced information asymmetry within this unregulated market.

JEL Classifications: M41; G24; L15; R12; D03.
Would an Audit Judgment Rule Improve Audit Committee Oversight and Audit Quality?
Authors: Kang Yoon Ju , Piercey M. David
Published: October 2019

The current regulatory environment encourages auditors to engage in “defensive auditing.” That is, auditors must show that they complied with widely accepted standard procedures in order to reduce their exposure to PCAOB inspectors and courts. This could discourage innovation in auditing, since new and innovative procedures are not standard practice. A new stream of research examines a proposed change to legal rules that would protect auditors from being second-guessed, even when they make non-standard judgments, provided that they are made rigorously and in good faith. This proposed “Audit Judgment Rule” (“AJR”) could potentially improve audit quality by encouraging innovation. We review two studies that examine the effects of such an AJR on the judgments of audit committee members and auditors. Results of these studies suggest that an AJR may have unintended consequences, reducing audit innovation and audit quality. We discuss implications for implementing an AJR, including directions for future research.
Muscle Oxygen Supply and Use in Type 1 Diabetes, From Ambient Air to the Mitochondrial Respiratory Chain: Is There a Limiting Step?
Authors: Heyman Elsa , Daussin Frédéric , Wieczorek Valerie , Caiazzo Robert , Matran Régis , Berthon Phanélie , Aucouturier Julien , Berthoin Serge , Descatoire Aurélien , Leclair Erwan , Marais Gaëlle , Combes Adrien , Fontaine Pierre , Tagougui Sémah
Published: October 2019

OBJECTIVE

Long before clinical complications of type 1 diabetes (T1D) develop, oxygen supply and use can be altered during activities of daily life. We examined in patients with uncomplicated T1D all steps of the oxygen pathway, from the lungs to the mitochondria, using an integrative ex vivo (muscle biopsies) and in vivo (during exercise) approach.

RESEARCH DESIGN AND METHODS

We compared 16 adults with T1D with 16 strictly matched healthy control subjects. We assessed lung diffusion capacity for carbon monoxide and nitric oxide, exercise-induced changes in arterial O2 content (SaO2, PaO2, hemoglobin), muscle blood volume, and O2 extraction (via near-infrared spectroscopy). We analyzed blood samples for metabolic and hormonal vasoactive moieties and factors that are able to shift the O2-hemoglobin dissociation curve. Mitochondrial oxidative capacities were assessed in permeabilized vastus lateralis muscle fibers.

RESULTS

Lung diffusion capacity and arterial O2 transport were normal in patients with T1D. However, those patients displayed blunted exercise-induced increases in muscle blood volume, despite higher serum insulin, and in O2 extraction, despite higher erythrocyte 2,3-diphosphoglycerate. Although complex I– and complex II–supported mitochondrial respirations were unaltered, complex IV capacity (relative to complex I capacity) was impaired in patients with T1D, and this was even more apparent in those with long-standing diabetes and high HbA1c. O2max was lower in patients with T1D than in the control subjects.

CONCLUSIONS

Early defects in microvascular delivery of blood to skeletal muscle and in complex IV capacity in the mitochondrial respiratory chain may negatively impact aerobic fitness. These findings are clinically relevant considering the main role of skeletal muscle oxidation in whole-body glucose disposal.
İşe Alım Sürecinde Sosyal Ağ Siteleri Kullanımı: Tehlikeler ve Fırsatlar
Authors: Denizli Umut
Published: October 2019

Günümüzde ilerleyen
teknoloji ve değişen demografik yapı ile birlikte işe alım sürecinde geleneksel
yöntemler yavaş yavaş terk edilmeye başlanmıştır. Maliyet, iş gücünün
yapısındaki değişim, rekabet ve örgütsel yatkınlık gibi faktörlerin etkisi ile
işe alım sürecinde sosyal ağ sitelerinin kullanımı artmaktadır. Bunun
beraberinde zaman ve maliyet avantajı, hedeflenmiş daha geniş kitleye ulaşım,
aday kalitesinin artması, adaylara yakınlık ve işveren markasının güçlenmesi
gibi sonuçlar ile hukuk, etik ve gizlilikle ilgili sorunların da ortaya çıktığı
görülmüştür. Araştırmada, işe alım sürecinde; dünyada üç milyardan fazla,
Türkiye’de de elli milyonun üzerinde aktif kullanıcıya sahip sosyal ağ
sitelerinin, hem insan kaynakları çalışanları hem de iş arayanlar açısından
kullanım durumları analiz edilerek sosyal ağ sitelerinin profesyonel işe alım
süreçlerine bütünleşmesi ile hem işletmelerin, hem de iş arayanların nasıl
avantaj sağlayabilecekleri sorusuna ilişkin görgül veri katkısı sağlanması
amaçlanmıştır. Sosyal ağ sitelerinin işe alım sürecinde etkili olup; iletişimi
güçlendirip, zaman, maliyet avantajına sahip olması ile olumsuz imaj, etik dışı
kullanım gibi dezavantajları olduğunu belirten varsayımların doğruluğu
araştırılmıştır. Çalışmada, insan kaynakları yönetimi çalışanlarının ve iş
arayanların en sık kullandıkları üç büyük sosyal ağ sitesi LinkedIn, Facebook
ve Twitter incelenmiştir. Yarı yapılandırılmış görüşme formları ile altı
işletmeye sahip bir holdingin insan kaynakları çalışanları ile yapılan
derinlemesine görüşmeler ve iş arayışında olan kişilerle gerçekleştirilen odak
grup görüşmeleri aracılığıyla toplanan verilerle nitel içerik analizleri
gerçekleştirilmiştir. Literatür ile uyumlu olarak sosyal ağ sitelerinin iş
arayanlar tarafından daha çok ağlar, bağlantılar kurmak ve iş fırsatlarına
ulaşmak; işletmeler tarafından da işe alım sürecinin başında, adaylara ulaşmak,
cezbetmek ve iletişim amaçları ile kullanıldığı görülmüştür.
Estrategias organizacionales de gestión del talento humano
Authors: Suárez-Vélez Henry Darío
Published: October 2019

La investigación tuvo por objetivo analizar las estrategias organizacionales de gestión del talento humano de la empresa computronik establecida en la provincia de Manabí – Ecuador. Siendo de tipo descriptiva, la población que se estudió estuvo conformada por veinticuatros (24) personas que laboran en la empresa de investigación, aplicándosele un instrumento de cinco alternativas de respuestas, tipo escala de Likert, calculándose el coeficiente de Alfa de Cronbach en 0,91, categorizado en el rango de altamente confiable. Las principales estrategias organizacionales de gestión del talento humano no se promueven efectivamente, siendo necesario que la empresa planifique la aplicación de planes formativos que promuevan la identidad corporativa en beneficio de elevar la productividad y eficacia de la organización.
Masa Tenisi Sporcularının Problem Çözme Becerileri İle Ego Durumları Arasındaki İlişkinin İncelenmesi: Türkiye Masa Tenisi Federasyonu Süper Lig Örneği
Authors: ERİM Vedat , ATASOY Fatih Samet , ÇANKAYA Soner
Published: October 2019

Araştırmanın amacı, Türkiye süper liginde müsabık masa tenisi sporcularının problem çözme becerileri ile ego durumları ara-sındaki ilişkiyi bazı değişkeler açısında incelemektir. Araştırma evrenini 2018-2019 sezonunda Türkiye Masa Tenisi Federasyonu Süper Ligi’nde müsabık sporculardan (n=70) oluşmaktadır. Tüm sporcular ulaşılabilir olması ve evreni oluşturan sporcu sayısının sınırlı olması (az) nedeni ile çalışmada tam sayım tekniği kullanılmıştır. Araştırmada sporcuların ego durumlarını belirlemek için geçerlilik, güvenirlilik ve standardizasyonu yapılmış “Ego Durumları Ölçeği”, Problem çözme becerilerini belirlemek için geçerli-lik ve güvenirliliği yapılmış “Problem Çözme Envanteri” ve onların demografik ve sporcu özelliklerine ait bilgileri elde etmek için “Kişisel Bilgi Formu” kullanılmıştır. Araştırmaya katılan sporcuların eğitimi, cisiyet ve milli sporcu olup olmamalarına göre spor-cuların ego durumlarına ait (Eleştirel Ebeveyn, Koruyucu Ebeveyn, Yetişkin, Doğal Çocuk ve Uygulu Çocuk) toplam puanlar ara-sındaki farklılıklar Tek Yönlü Varyans Analizi (One-way ANOVA) ve Tukey çoklu karşılaştırma testi ile analiz edilmiştir. Sporcula-rın problem çözme becerileri ile onların ego durumları arasındaki ilişki ise Pearson korelasyon katsayısı ile incelenmiştir. Araştır-mada masa tenisi sporcularının Y ve DÇ ego durumlarının ile AY ve KY alt boyutları arasında bir pozitif bir ilişki içinde olduğu tespit edilmiştir. Bu, masa tenisi sporunun sporcuları üzerindeki bir etkisi olarak görülebilir. Fakat kuramsal temel açısında çelişki-li bir durumun göstergesi olduğunun da altını çizmek gerekir.
STUDIES OF JOINT WORK OF GENETIC ALGORITHM AND COORDINATE SEARCH ALGORITHM TO OPTIMIZE TEMPERATURE OF HEATED INDOOR AREAS
Authors: Shuravin Alexander Petrovich , Vologdin Sergey Valentinovich
Published: October 2019

The article is focused on studying optimization algorithms that are relevant both for solving applied problems and for studying the artificial intelligence in general. Optimization methods are used to solve environmental problems including the issues of energy saving. It is important to solve problems of optimizing the thermo-hydraulic modes of buildings (as a part of the “Smart City” project), in particular, problems of eliminating temperature imbalance in terms of saving thermal energy and improving the microclimate in apartments. There is shown a mathematical formulation of the problem of optimizing the temperature modes of the indoor areas using adjustable devices. A hybrid algorithm applied to solve the problem has been described. The considered algorithm combines two optimization methods: a coordinate search method and a genetic algorithm. Thus, the stochastic component (element of the genetic algorithm) and the gradient component (element of the coordinate search method) are used in the hybrid algorithm. A description of the above algorithms is given including the mathematical apparatus used and the design formulas. The results of the numerical experiment for the suggested algorithm are presented. These results are compared with the results of applying the genetic algorithm and the method of coordinates search separately. There has been confirmed the hypothesis that in order to increase the efficiency of solving the considered class of problems, it is necessary to combine the genetic algorithm and gradient methods. At the same time, it has been inferred that in cases of low thermal power of radiators, optimization of the hydraulic resistance of valves is not sufficient, thermal insulation measures and replacement of radiators are also required. The practical value of the work lies in the possibility of solving the problem of saving thermal energy in the housing and communal services system.
NUMERICAL CALCULATION OF NONSTATIONARY FRACTIONAL DIFFERENTIAL EQUATION IN PROBLEMS OF MODELING TOXIC SUBSTANCES DISTRIBUTION IN GROUND WATERS
Authors: Afanasyeva Alexandra Alekseyevna , Shvetsova-Shilovskaya Tatyana Nikolayevna , Ivanov Dmitriy Evgenevich , Nazarenko Denis Igorevich , Kazarezova Elena Victorovna
Published: October 2019

At present, the theory of fractional calculus is widely used in many fields of science for modeling various processes. Differential equations with fractional derivatives are used to model the migration of pollutants in porous inhomogeneous media and allow a more correct description of the behavior of pollutants at large distances from the source. The analytical solution of differential equations with fractional order derivatives is often very complicated or even impossible. There has been proposed a numerical method for solving fractional differential equations in partial derivatives with respect to time to describe the migration of pollutants in groundwater. An implicit difference scheme is developed for the numerical solution of a non-stationary fractional differential equation, which is an analogue of the well-known implicit Crank-Nicholson difference scheme. The system of difference equations is presented in matrix form. The solution of the problem is reduced to the multiple solution of a tridiagonal system of linear algebraic equations by the tridiagonal matrix algorithm. The results of evaluating the spread of pollutant in groundwater based on the numerical method for model examples are presented. The concentrations of the substance obtained on the basis of the analytical and numerical solutions of the unsteady one-dimensional fractional differential equation are compared. The results obtained using the proposed method and on the basis of the well-known analytical solution of the fractional differential equation are in fairly good agreement with each other. The relative error is on average 9%. In contrast to the well-known analytical solution, the developed numerical method can be used to model the spread of pollutants in groundwater, taking into account their biodegradation.
DEVELOPMENT OF HARDWARE AND SOFTWARE FOR A CONTACTLESS GAUGE OF LINEAR TRANSLATIONS AND VIBRATIONS BASED ON MULTI-PORT REFLECTOMETER
Authors: Nikolaenko Artem Yur’evich , L’vov Alexey Arlenovich , L’vov Peter Alekseevich , Glukhova Olga Mikhaylovna
Published: October 2019

The paper describes advantages and disadvantages of the approach to measuring parameters of vibration using contact sensors, i.e. sensors having a mechanical contact with researched object. Several contactless measuring methods were analyzed: ultrasonic, radio wave, and optical. The contactless radio wave displacement gauge based on a classical multi-port reflectometer has been described. A new contactless measuring method of object displacement based on using multi-port reflectometer with frequency down conversion unit is proposed. Scheme of this meter and its basic equations are given. The advantages of proposed measurement scheme are discussed. The optimal statistical algorithms for measuring displacement of a surface under test is developed, which consists in optimal processing of the output signals of frequency down conversion unit by maximum likelihood method. The proposed measurement scheme in combination with developed optimal algorithm for processing information allows one to create a relatively inexpensive and precision meter of displacement and vibration parameters, which is capable to measure coordinates of researched object having an arbitrary shape with submillimeter accuracy and working under conditions of poor optical visibility and high temperatures. The results of carried out computer simulation of measurement process confirmed the theoretical conclusions.
Principles of Identity and Differences in Substantiation of Communicative Model of Cultural Space
Authors: Malshina Nataliya Anatolyevna ,   Saratov State Conservatory
Published: October 2019

It is advisable to reveal the mechanism of development of the cultural space using the principle of interaction of identity and difference. The problem of identity and difference acts as the principle of the formation of mechanism for the development of culture, when the identification of a concept with the previous one creates a gap of difference between them, and vice versa: when the substantive denial of identity can be evidence of its fundamental presence. The world of culture is a moving multitude of “texts” in which individual human consciousness and individual human activity dissolve. The communicative model is a common moment, uniting various cultural traditions through an ongoing process of information transfer. The entire Russian environment, being extremely semiotic, is formed by various combinations of fundamentally irreducible cultural codes or codes that declare a contradiction to each other, but in fact are close. The final result of a communicative development model is a consistent synthesis of order and chaos, entropy in the system, maintained over time by exchanging energy and information with the environment.
University Models in Cultural Discourse
Authors:   Siberian Federal University, Smetanina Maria Dmitrievna
Published: October 2019

The article considers main models of pre-classical, classical and post-classical universities regarding their interconnection with culture. There are given characteristics of the following university models: corporate university, research university, intellectual university, cultural university, multiuniversity, adaptive university, entrepreneurial university, pragmatic university and excellence university. The comparative analysis of these models was carried out with respect to what their mission is, whether their priority is to develop general or professional culture of students, and whether the teaching process is focused on liberal or utilitarian knowledge. Education at different models of university is presented as a natural process of searching for the most suitable type of an educational system at this or that historical period of culture development. The article identifies a culture-forming potential of the considered university models which is revealed in the development of corporate, research, intellectual, general and professional culture, adaptive, entrepreneurial and pragmatic culture, the culture of diversity and global culture.
Modern Sino-Russian Relations as a Basis of Educational Contacts Between States
Authors:   Saint Petersburg State University of Culture, Zhang Jing
Published: October 2019

The problem of intercultural communication on the example of the interaction of modern Russia and China is revealed in the article. The works of Russian and foreign scientists on the cultural and civilizational characteristics of China and Russia, the perception of the images of each other by representatives of two cultures are analyzed. It was found that the communication of modern Russian and Chinese youth occurs in the absence of a sharp confrontation in the ideological and value orientations of the two civilizations; progressive growth of peoples' sympathy for each other; close cooperation of states in the international arena; expanding educational contacts under the influence of national strategies of states and joint projects in the framework of the SCO, Asia-Pacific region, and others. It is proposed to focus on the development of multicultural, national and socially responsible components in the educational contacts of Russia and China in the 21st century.
Distribusi dan Kelimpahan Fitoplankton di Teluk Gerupuk, Nusa Tenggara Barat
Authors: Purnamaningtyas Sri Endah
Published: October 2019

Penelitian dilakukan di perairan Teluk Gerupuk pada bulan April, September 2015 dan Mei 2016 dengan tujuan untuk mengetahui distribusi dan kelimpahan fitoplankton di Teluk Gerupuk Nusa Tenggara Barat. Metode yang digunakan untuk menghitung kelimpahan fitoplankton menggunakan” Sedgewick-Rafter Counting Cell” dan analisis kualitas air merujuk pada APHA (2005). Penelitian di lakukan di 9 (Sembilan) stasiun penelitian dengan hasil kelimpahan fitoplankton berkisar antara: 619.958 – 7.456.476 sel/l; yang terdiri dari 2 kelas fitoplankton yaitu: Kelas Bacillariophycea, terdapat 32 jenis dan Kelas Dinophyceae terdapat 5 jenis yang ditemukan pada 9 (sembilan) stasiun pengamatan dengan lima jenis diatom potensial, yaitu Coscinodiscus sp., Chaetoceros sp., Nitzschia sp., Pleurosigma sp., dan Bidduphia sp. Berdasarkan indeks biologi terlihat bahwa kelimpahan tertinggi dan dominansi fitoplankton dari genus Chaetoceros sp. Keanekaragaman fitoplankton yang rendah dengan kisaran 0,24-98 dengan rata-rata 0,58±0,29, dan keseragaman fitoplankton berkisar antara: 0,01-0,05 dengan rata-rata 0,03±0,02 atau dengan kata lain 0<E<0,5 berarti komunitas fitoplankton tertekan.
Reflexões sobre o estudo CABANA (Catheter Ablation versus Antiarrhythmic Drug Therapy for Atrial Fibrillation Trial)
Authors: Medeiros de Vasconcelos José Tarcísio
Published: October 2019

A fibrilação atrial se consolidou nas últimas décadas como um grave problema de saúde pública, considerando o seu notório aumento de prevalência com o envelhecimento aliado ao aumento da sobrevida da população. Dados do Framingham Heart Study indicam que, mesmo em um cenário ótimo de ausência dos clássicos fatores de risco para sua ocorrência, como tabagismo, consumo abusivo de álcool, obesidade, hipertensão, diabetes e cardiopatia, cerca de 10% dos indivíduos com idade igual ou superior a 80 anos e algo em torno de 25% daqueles com idade igual ou superior a 90 anos terão fibrilação atrial1. Essas taxas aumentam substancialmente quando se agregam a fatores de risco isolados ou combinados. A despeito da sua já bem conhecida relação com a ocorrência do acidente vascular encefálico trombo-embólico2, a presença de fibrilação atrial tem sido identificada como um fator de risco de mortalidade independente em grandes estudos populacionais3.
EXPERIMENTAL STUDY OF SHORT COLUMNS BEARING CAPACITY SUBJECTED TO UNIAXIAL LOADING
Authors: Assim Mohammed Lateef
Published: October 2019

Columns can be defined as individuals that carry loads mainly in compression. Frequently, columns carry bending moments as properly, about one or each axis of the cross section. The bending moment action may produce tensile stresses over a part of the cross section. In this research, twenty-four column samples distributed into eight groups were cast to investigate the structural behavior under loading with varying bar diameter, clear cover of vertical reinforcement and concrete strength. Samples designed to fail by tension. The loading rate was set to be from fifteen to twenty percent of designed capacity. The results showed that increasing concrete strength leads to increase in bearing capacity, the load that needs to cause the first crack and decreasing in crack width. Increasing steel bars size showed rising in a column bearing capacity, the load that needs to occur the first crack, crack width and decreasing the number of cracks in tension area. While the large concrete cover caused increasing in bearing capacity, the crack width and reduce the load that needs to produce the first crack.
Phenolic compounds of Iris adriatica and their antimycobacterial effects
Authors: Ochensberger Sandra , Alperth Fabian , Mitić Božena , Kunert Olaf , Mayer Stefanie , Mourão Maria Ferreira , Turek Ivana , Luca Simon Vlad , Skalicka-Woźniak Krystyna , Maleš Željan , Hruševar Dario , Duka Ivan , Bucar Franz
Published: October 2019

Little is known about the pharmacological activities of Iris adriatica (Iridaceae), a plant endemic to Dalmatia (Croatia). We therefore performed a bioassay-guided fractionation including high-performance counter current chromatography (HPCCC) and antibacterial tests using Mycobacterium smegmatis mc2 155. One obtained fraction was found to be antimycobacterially active with a MIC of 64 mg L−1. Furthermore, fractions were tested for resistance modulatory effects using ethidium bromide as substrate. We were able to identify the pure isoflavonic compounds irigenin and irilone and a fraction containing mainly benzophenone 2,4,6-trihydroxy-4-methoxy-benzophenone, responsible for the resistance-modulatory activity of this plant.