bluuebunny/crossref_metadata_2025 huggingface dataset:
A INOVAÇÃO EDUCATIVA DO COLÉGIO DE UMA UNIVERSIDADE CATARINENSE: QUESTÕES SOBRE CONTINUIDADE
Authors: Candido Tainá Silva , Pereira Antonio Serafim
Published: February 2019

O presente trabalho descreve a pesquisa realizada no colégio de uma universidade catarinense, que visou compreender o processo de consolidação e continuidade do Ensino por Problematização e Pesquisa (EPP), construído e implementado coletivamente de 2003 a 2010. O texto destaca as perspectivas teóricas da inovação educativa; as questões de continuidade e não continuidade relativas ao processo inovador, articulando-as ao EPP. Finalmente, apresenta e discute os dados obtidos que possibilitaram concluir de que a continuidade da inovação analisada não se evidencia na atualidade, em vista dos seguintes fatores: rotatividade da equipe de professores e coordenação, e a cessação do investimento financeiro que subsidiava a formação docente.PALAVRAS-CHAVES: Ensino por Problematização e Pesquisa. Inovação. Continuidade.
Peter Pan e os lugares secretos da infância: da Ilha da Terra do Nunca ao aconchego da casa debaixo do chão
Authors: Araújo Alberto Filipe , Araújo Joaquim Machado
Published: February 2019

Este artigo identifica no conto de Peter Pan alguns lugares secretos do imaginário infantil: uma ilha situada num algures, o voo, uma casinha debaixo do chão, e particularmente o presente eterno. Estes lugares são outros modos da infância (Wendy) e da juventude (Peter Pan) se dizerem, se revelarem. A análise da obra permite uma aproximação da infância imaginal, complementa as dimensões da infância desveladas pela psicologia infantil, pela sociologia da infância, etc. e ilustra como o olhar dos Estudos do Imaginário muito enriquece, numa perspetiva interdisciplinar, os estudos da literatura infanto-juvenil.Palavras-chave: utopia, ucronia, voo, casa, mãe.
Total arterial myocardial revascularization
Authors: Frolov A. V.
Published: February 2019

The review presents the current concept oftotal arterial myocardial revascularization, main studies focusing on it, recent guidelines and commonly used techniques, which let speak about high efficacy this kind procedure. However, in medical society there is a certain part of disbelief with respect to performance of coronary artery bypass grafting using only arterial conduits, and even in justifiable cases when the choice is obvious, the percentage of mentioned operations is still low. It can be explained by both technically much more difficult manipulations and particular risk factors, which contribute discreet approach in the wide use of total arterial myocardial revascularization.
Patient with myocardial infarction, atrial fibrillation and high risk for hemorrhage: reasonable choice of anticoagulant for effective prevention of ischemic events
Authors: Pecherina T. B. , Zlydneva V. O. , Kashtalap V. V. , Barbarash O. L.
Published: February 2019

Current clinical practice faces the challenges in selecting optimal drugs and the duration of antithrombotic treatment in patients with acute coronary syndrome with atrial fibrillation. A continuous increase of using non-vitamin K oral anticoagulants (NOAC), dabigatran, rivaroxaban, apixaban, edoxaban, and novel antiplatelet agents, prasugrel and ticagrelor, has complicated the decision-making process in this group of patients. The presented clinical case reports the use of dabigatran as a part of double antithrombotic therapy in an elderly patient with type 2 myocardial infarction, paroxysmal AF and a high risk for hemorrhage. The drug choice and its dosage were chosen using the personalized risk assessment. The presented approach has been early proved by the results of the recent randomized clinical trials and, therefore, may be translated into routine clinical practice.
Clinical success of cryoballoon pulmonary vein isolation in patients with atrial fibrillation
Authors: Chichkova T. Y. , Mamchur S. E. , Khomenko E. A.
Published: February 2019

Aim. To estimate the clinical success of cryoballoon pulmonary vein isolation (PVI).

Methods.230 patients (males: 49.6%, mean age 57 (53; 62) with symptomatic paroxysmal and persistent atrial fibrillation (AF) resistant to antiarrhythmic therapy were included in a single-center prospective study. The patients were randomized into 2 groups to undergo either cryoballoon ablation (n = 122) or radiofrequency (RF) (n = 108) ablation. Both groups were comparable in baseline parameters. The follow-up period was 12 months. Clinical outcomes were estimated with the use of a three-stage scale. The rates of cardiovascular rehospitalizations, direct-current cardioversions and repeated ablations during were estimated within the follow-up. The quality of life (QoL) in the cryoablation group was measured using the AFEQT scale.

Results.77% (n = 94) of patients in the cryoballoon ablation group and 71.3% (n = 77) of patients in the RF group (р = 0.71) demonstrated reported the optimal clinical effects. Both groups, cryo ablation and RF ablation, had similar rates of cardiovascular hospitalizations (23.8 vs 28.7%, OR 0.8, 95% CI 0.4–1.4; р = 0.39), direct-current cardioversions (12.3 vs 17.6%, OR 0.7, 95% CI 0.3–1.4; р = 0.26) and repeated ablations (9.8–11.1%, OR 0.9, 95% CI 0.4–2.0; р = 0.75). The patients treated with cryoballoon as opposed to RF ablation had significantly more successful usage of “pill-in-pocket” strategy – 14.8 vs 6.5% (OR 2.5, 95% CI 1.01–6.2; р = 0.04). Significant improvements of the QoL parameters with strong size effect have been found in the cryoablation group, i.e. global score (GS) increased by 8.9±6.9 (95% CI 6.6–10.1; dCohen 1.2; р<0.001), symptoms (S) – by 8.3±7.9 (95% CI 4.2–8.8; dCohen 1.5; р<0.001), daily activities (DA) – by 10.0±6.9 (95% CI = 6.4–10.6; dCohen 0.9; р<0.001), treatment concerns (TC) – by 5.5±6.0 (95% CI 6.3–9.2; dCohen 1.2; р<0.001) and treatment satisfaction (TS) – by 5.5±6.0 (95% CI 5.4–9.8; dCohen 0.9; р<0.001).

Conclusion.The both catheter-based technologies had comparable clinical success. Cryoablation was characterized by improvement in all QoL parameters based on the AFEQT score.
Non-Profit Organizations as Subjects of Administrative Law
Authors: Spiridonov P. E.
Published: February 2019

The article considers the role of non-profit organizations in the system of public administration and focuses on the peculiarities of their administrative and legal status. The author highlights an increasing role of nonprofit organizations in the system of public administration, as it is connected with the evolution of the mechanism of public administration, its decentralization and attempts to use the mechanisms of self-organization. Due to the possibility of delegation of a number of public powers by the state to non-profit organizations, it is concluded that the composition of the participants with powers in the system of public administration has changed. By involving non-profit organizations in the system of public administration, the State pursues the goal of reducing the “visible” role of the State in various spheres of economy and a political sphere. Due to the transfer of certain public powers of the State to non-profit organizations, such organizations will combine different aspects of the legal nature of the organizations, in particular the intertwined civil law status and the administrative law status, since the same normative legal acts are used without taking into account the peculiarities of legal relations in which the relevant types of non-profit organizations participate. The difference between the legal status, the legal status of a non-profit organization as a participant of administrative legal relations and a non-profit organization as a participant of civil law relations is that in civil law a non-profit organization is considered as an organizational and legal form of a legal entity — a participant of transactions and relations regulated by civil law; under administrative law and in administrative-procedural relations it is treated as a form of implementation of public rights of citizens in the sphere of public administration, certain public powers of the State in the sphere of public administration. Attention is drawn to the duality of the legal status of non-profit organizations, that is associated, among other things, with different moments of their legal personality. The moment of emergence of capacity under administrative law and legal capacity differs from the similar moment of emergence capacity under civil law and legal capacity.
A Rational Model of the Constitutional Regulation
Authors: Liverovskiy A. A.
Published: February 2019

25 years of influence of the Constitution of the Russian Federation on public relations in our State has radically changed the idea of the Constitution and Constitutional Law. Admission of the Constitution of the Russian Federation by the society marked the formal recognition of social values spelled out in the Constitution and the nature of the legal principles implementing these values that are generally recognized by international law. The system of constitutional principles of natural origin became the basis for the constitutional regulation of social relations. The natural origin of legal principles means that they emerged in legal reality as a result of rational activity of a man, not only in terms of legitimizing the natural rights inherent in the man from birth, but also within the framework of their corrective impact on state regimes in light of promotion of civil rights and human freedoms. The natural origin of the constitutional principles gives an objective character to the constitutional regulation, and their predetermination and supremacy in relation to the influence of the legislative activity of the State power allows to create a constructive dichotomy of the constitutional and legislative regimes. In the theoretical and legal sense, constitutional principles as regulators of social relations constitute the “law of the Constitution”. Its fundamental part consists of the basic constitutional principles that determine the foundations of the constitutional system. The paper defines the mechanism of influence of constitutional principles on public relations that is different from the normative regulation: constitutional principles, in contrast to the norms acting in full compliance with their content, act in accordance with a a certain detectable extent of its content. Legal development of constitutional regulation arises from the interpretation of constitutional principles by the Constitutional Court of the Russian Federation. Resolving cases with regard to the constitutionality of normative legal acts, the body of constitutional justice creates legal stances — new constitutional regulators of social relations that not only correct the constitutional development of the State, but also are the law-making characteristics of the decisions. Using the construction of constitutional regulation, the author proposes an actual understanding of the problem of constitutional identity.
Biometrics in the Context of Personal Data and Genetic Information: Legal Issues
Authors: Rassolov I. M. , Chubukova S. G. , Mikurova I. V.
Published: February 2019

In modern society, methods of identification of persons on the basis of their physical, biological or behavioral characteristics are actively developing. European countries are in the process of developing a holistic doctrine on biometric control and are clarifying their position on situations where biometric data are used by individuals.

From the position of information law, the paper presents a new author’s approach to the problem of processing biometric data and genetic information. The division of biometrics into “trace” and “non-trace” is losing its meaning. A new classification of biometrics into digital and analog is proposed.

Biometric access control should not become a routine phenomenon in the framework of the organization of the company and without any reason to replace other existing types of control. The interested person can be entrusted with the storage of their own biometric data to reduce the risks of leakage and the consequences of exposure to them. Biometric data must be stored on the company’s servers in encrypted form, which makes it impossible to use them without the consent of the person concerned.

Biometric data should be protected by a special legal regime. The analysis of the European and Russian legislation made it possible to draw the following conclusions: biometric data is a special type of personal data, a special legal regime and regulation should be established; digital biometrics needs special legal regulation, since it is the most vulnerable type; genetic information does not fully correspond to the concept of personal data, as it can relate to an unlimited number of persons. This determines the need to develop a special law “on genetic information”.
Molecular mechanisms of resistance to monoclonal antibodies therapy patients with squamous cell carcinoma of the tongue and mucosa of the oral cavity
Authors: Vladimirova L. Yu. , Lyanova A. A. , Frantsiyants E. M. , Kutilin D. S. , Engibaryan M. A.
Published: February 2019

The review analyzes current data on the molecular mechanisms of resistance to monoclonal antibodies in patients withsquamous cell carcinoma of the tongue and mucosa of the oral cavity. The mechanisms of resistance to monoclonal anti-ERBBand anti-PD1 antibodies and ways to overcome it are described in detail. The analysis made it possible to identify a number of factorsthat should be taken into account when assigning therapy with monoclonal antibodies: activation of alternative receptor tyrosinekinases, increased expression of receptor ligand genes, mutations in effectors and the receptor tyrosine kinases themselves, disruptionof the formation of functional receptor dimers, changes in proteins and coding for them genes responsible for the regulation ofcascades of apoptosis, mitosis, epithelial-mesenchymal transition, secretion of anti-inflammatory cytokines and immunosuppressivemetabolites.
Impact of the Pre-operative Chemoradiation Therapy on Complications in Patients with Locally Advanced Esophageal Cancer
Authors: Shogenov M. S. , Davydov M. M. , Allakhverdiyev A. K. , Filatov A. A. , Chekini A. K. , Akhmedov P. I. , Serebryanskaya M. V. , Dadyev I. A. , Grigorenko V. A. , Nazliyev P. B. , Malikhova O. A. , Tryakin A. A.
Published: February 2019

The aim of this study was to evaluate the effect of the chemoradiation therapy on the incidence of postoperative complications and mortality rate in patients with locally advanced tumors of the thoracic esophagus.The study included men and women over 18 with histologically verified squamous cell carcinoma of the thoracic esophagus with TNM stage cT3-4aN0-3M0. Patients were divided into two groups: patients in a main group (n=26) received a complex treatment, patients in a second group (n=30) undergoing only surgical treatment.The first stage of treatment was performed for all 26 patients and included 2 courses of preoperative chemotherapy, followed by a chemoradiation therapy with a 44–46 Gy with weekly injections of chemotherapy. Surgical procedure (R0) was performed for 24 patients (92.3 %) in the main group and for 26 (86.6 %) in a second group.Therapeutic complications were developed in 17 (65 %) patients in a first group, while in a second group this rate was in 18 (60 %) patients from 30. The incidence of surgical complications was slightly higher in a group of patients received a complex treatment –7 (26.92 %) patients. In the surgical group such complications was  noted in 6 (20 %) patients. The only death in an early postoperative period was in 1 (3.84 %) patient from the main group. The cause was sepsis and the development of multiple organic failure. There were no lethal outcomes in a surgical group.Estimating the incidence of complications, it should be noted that the use of chemoradiation therapy in the neoadjuvant regimen does not significantly affect the course of the postoperative period. The mortality rate was slightly higher in in the group of patients received complex treatment. At the same time, improvement of the ostoperative period and a reduction of mortality rate in group ofpatients undergoing complex treatment is possible due to  optimization of preoperative preparation, postoperative management and competent selection of patients.
Multiparametric ultrasound diagnosis of metastatic and lymphoproliferative changes in lymph nodes in primary-multiple malignant tumors, including breast cancer and lymphoma
Authors: Kovaleva E. V. , Danzanova T. Yu. , Sinyukova G. T. , Lepedatu P. I. , Gudilina E. A. , Kolyadina I. V. , Zeynalova P. A. , Semenova A. A.
Published: February 2019

In this article, based on two clinical examples, the possibilities of multiparametric ultrasound in the differential diagnosis of metastatic and lymphoproliferative changes in lymph nodes in primary-multiple malignant tumors, including breast cancer and lym - phoma, are evaluated. Multiparameteric ultrasound includes B-mode, color and energy Doppler imaging, strain elastography, shear wave elastography and contrast-enhanced ultrasound (CEUS). Standardization and reproducibility of these ultrasound techniques will allow to objectify the study, obtaining specific indicators of shear wave velocity in the zones of interest and specific signs of contrast enhancement, which can be used as impor tant differential diagnostic tool in oncology.
Identity in Forms: Paper Technologies in Dutch Anthropometric Practices Around 1900
Authors: Mak Geertje , Bultman Saskia
Published: February 2019

This article analyses anthropometric forms used in three different Dutch contexts around 1900: an expedition in Dutch New Guinea, the Dutch police and prison registration system, where ‘Bertillonage’ was used to identify recidivist criminals, and a state-owned reform school for girls. The authors identify the loose form as an innovative ‘paper technology’ within anthropometry that opened up entirely new ways of linking bodies to identities and was critically important in inscribing bodies into knowledge systems. The article demonstrates how this crucial innovation within anthropometry took shape in practice. In order to show the techniques through which the inscription of bodies into knowledge systems took place, the article demonstrates how the forms organized, standardized and directed measuring practices and prepared the data for further use in filing systems. Moreover, it draws attention to the tension between the forms’ potential and actual practices. The article concludes by considering the ways these forms were filed and used as ‘data’ by judicial authorities, child protection professionals and racial and criminological scientists, each of whom produced different forms of ‘paper identity’ and whose anthropometric practices enacted different bodies.
O uso do team-based learning como metodologia de ensino de saúde coletiva na graduação em odontologia
Authors: Gonçalves Ana Yeda Mendes , Rocha Gissele Portal , Euclides Kelly Lene Lopes Calderaro , Farias Teresa Cristina Bordallo , Nascimento Liliane Silva do
Published: February 2019

O presente trabalho apresenta um estudo de método de ensino em odontologia frente à introdução de metodologia ativa para a prática pedagógica em saúde coletiva em curso de Odontologia. A proposta oportunizou discutir as características singulares de educação superior, com objetivo de avaliar o uso do team-based learning como estratégia metodológica de ensino. A metodologia de avaliação incluiu duas etapas, sendo observação não participante onde há posicionamento passivo do pesquisador e pesquisa de campo. Na primeira fundamentou-se o referencial teórico com definição de orientações, princípios e fundamentos da técnica; no segundo momento, registros em diário de campo e aplicação de roteiro de entrevista estruturada baseada em enfoque crítico-dialético. A amostra foi constituída por 150 alunos do curso de graduação de odontologia durante os anos de 2014 a 2016. Os resultados possibilitaram entender que a utilização da metodologia ativa estimula a participação protagonista do discente no processo de aprendizagem com ressignificação do conhecimento e possibilidade de avaliação imediata deste processo de aprendizado.
Envelhecimento e qualidade de vida em idosos da Atenção Básica de Saúde
Authors: Ferreira Larissa Narriê , Feitosa Ankilma Do Nascimento Andrade , Silva Macerlane De Lira , Ferreira Meire Franco , Araújo Wilkslam Alves de , Toledo Miguel Aquila , Medeiros Renata Lívia Silva Fonseca Moreira de , Sousa Milena Nunes Alves de
Published: February 2019

Buscou-se avaliar o Envelhecimento e Qualidade de Vida dos idosos da Atenção Básica de Saúde. Para tanto, pesquisa de campo, exploratória-descritiva, com abordagem quantitativa, comparativo, realizada após aprovação do Comitê de Ética e Pesquisa da Faculdade Santa Maria, sob nº 1.589.310. A população foi constituída por 118 idosos cadastrados em uma Unidade Básica de Saúde, tendo como amostra 100 idosos. Dos entrevistados, 68% são do sexo feminino, 49% com ensino fundamental incompleto e com média da idade de 74,22 anos. Verificou-se melhor qualidade de vida psicológica e social (média=66,83 e 66,25), correlação positiva significativa entre os domínios e negativa entre a idade. Concluiu-se que a qualidade de vida apresentou-se associada a um conjunto de fatores, como exemplo da idade e nível de escolaridade. O estudo ainda demonstra a possibilidade de apresentar qualidade de vida apesar do processo de envelhecimento.
Perfil das gestantes adolescentes no interior de Pernambuco
Authors: Santos Silvana Cavalcanti dos , Silva Jessica Maria dos Santos , Silva Vinícius Henrique Soares , Costa Leonardo Silva da , Alexandre Ana Carla Silva
Published: February 2019

A gravidez na adolescência é considerada um relevante problema de saúde pública, em virtude da alta prevalência em todo o país. A ocorrência de uma gravidez não planejada entre os jovens acarreta sérias consequências econômicas e sociais, além de possíveis complicações para a mãe e o feto. Objetivou-se descrever as condições socioeconômicas e comportamentais, associadas temporalmente com a gestação na adolescência no município de Arcoverde - PE. Trata-se de um estudo de caráter descritivo e exploratório com abordagem quantitativa. A pesquisa foi realizada com quarenta gestantes cadastradas nas Unidades Básicas de Saúde da Família da zona urbana do município supracitado. O estudo revelou que 32,5% de adolescentes grávidas tinham 18 anos de idade. Quanto às características sociodemográficas, 37,5% das gestantes não concluíram o ensino fundamental. E dessas 72,5% não estudam mais. Porém, 75,8% relatam não querer voltar para escola por diversos fatores. Em relação à renda familiar 47,5% relatou viver com menos de um salário mínimo, e 35% com até um salário mínimo. Das informantes 40% convivem com mais de quatro pessoas em sua residência. E com relação à etnia, 60% consideram-se pardas. Os dados demonstram ainda que 80% das entrevistadas tinham conhecimento sobre os métodos contraceptivos. E os métodos elencados como mais seguros para evitar uma gravidez foram 42,5% a pílula e 32,5% a camisinha. No entanto, 60% informaram que não usaram nenhum método contraceptivo, pois não acreditavam na possibilidade de engravidar. Percebe-se, mediante os dados, uma lacuna na assistência voltada ao adolescente necessitando de Políticas Públicas que promovam a educação sexual dos jovens.
Abordagem didática e educativa voltada para colaboração ao combate do Aedes aegypti
Authors: Dantas Priscylla Costa , Figueiroa Leonara Evangelista de , Gonçalves Francineide Bezerra , Araújo Romário Guimarães Verçosa de , Sabino Anderson Rodrigues
Published: February 2019

As atividades humanas têm sido capazes de alterar, significativamente, a natureza de maneira rápida e abrangente. A Educação Ambiental surge como processo de aprendizagem, por meio do qual o indivíduo constrói coletivamente, os seus conhecimentos e propósitos que devem ser priorizados, para a sensibilização da população, no que diz respeito à mudança de hábitos diários. Foi enfatizado, neste trabalho, a necessidade de uma metodologia educacional, que favoreça mudanças comportamentais, considerando a conservação da biodiversidade dos insetos em detrimento ao causado pelo mosquito Aedes aegipyti, que pelos riscos oferecidos ao homem elevou os insetos a um patamar de animal negativo e prejudicial. Diante disso, o objetivo com este trabalho foi despertar nos alunos a importância dos insetos e demonstrar que as medidas de combate ao mosquito A. aegypti contribuem para a saúde e bem estar das pessoas. A metodologia foi dividida em três etapas: avaliação inicial dos alunos, palestra e aula prática. A avaliação da aprendizagem foi realizada por meio de aplicação de questionário semiestruturado. Os resultados demonstraram que, inicialmente, os alunos confundiam os insetos com outros animais como aranhas, escorpiões, cobras, dentre outros e a maioria atribuía caráter nocivo e repugnante a eles. Após a intervenção foi possível constatar mudanças significativas no comportamento e modo de pensar dos alunos. Quando questionados sobre o A. aegypti, 100% dos alunos responderam que “não deixar água parada acumulada” seria a melhor forma de combater o mosquito. Portanto, após executada a ação interventiva, podem ser constatados resultados positivos e animadores.
Sorvetes sabor maracujá elaborados com biomassa da banana verde e sucralose
Authors: Aragão Daisy de Macedo , Araújo Yvna Farias Vieira , Carvalho Emanuella Abrantes da Silva , Gusmão Rennan Pereira de , Gusmão Thaisa Abrantes Souza
Published: February 2019

O sorvete é uma excelente fonte de energia, um dos alimentos mais consumidos no mundo e tem a gordura e o açúcar como ingredientes primordiais de sua composição. Devido à procura do consumidor por alimentos mais saudáveis, a indústria alimentícia tem sido impulsionada a formular novos produtos que ofereçam qualidade e um bom valor nutricional. Considerando este contexto, o presente trabalho tem como objetivo desenvolver formulações de sorvetes substituindo a gordura vegetal hidrogenada pela biomassa da banana verde, e o açúcar (sacarose) pelo edulcorante sucralose. Para os sorvetes elaborados, foram realizadas as análises físicas (textura, derretimento, cor e °Brix) e físico-químicas (umidade pH, acidez, lipídeos, açúcares totais, açúcares redutores e cinzas). Os valores obtidos para a análise de umidade, pH, acidez e cinzas foram coerentes com a legislação para as formulações analisadas. Com relação ao teste de derretimento, os sorvetes elaborados apresentaram boa resistência. Para as análises de textura e overrum, as amostras que substituíram a gordura vegetal pela biomassa da banana verde e a sacarose pela sucralose, foram as que necessitaram de maior força para extrusão (parâmetros de textura elevados) e que também obtiveram maior incorporação de ar (overrum). Entre as diferenças observadas, pode-se constatar que a utilização da biomassa da banana verde intervém significativamente no conteúdo de lipídeos do sorvete bem como em seu arranjo estrutural. Os resultados encontrados para análise de lípideos foram três vezes menor para as formulações que utilizaram a biomassa da banana verde como substituto da gordura hidrogenada, o que comprova os benefícios nutricionais da polpa. Com relação à formulação que utilizou a sucralose como substituto da sacarose, ela obteve valores finais de açucares totais e açúcares redutores menores comparados à formulação padrão.
Dinâmica do fitoplâncton e evolução trófica de reservatório no Semiárido brasileiro
Authors: Cruz Patrícia Silva , Silva Ranielle Daiana Dos Santos , Oliveira Dayany Aguiar de , Viana Leandro Gomes , Silva Daniely De Lucena , Barbosa José Etham De Lucena
Published: February 2019

O presente estudo objetivou analisar a dinâmica de grupos funcionais do fitoplâncton e a variação do grau de trofia em reservatório do semiárido brasileiro durante estiagem prolongada. O estudo foi realizado no reservatório de Cordeiro, no município do Congo, Paraíba, com amostragens no período de junho a dezembro de 2015, com frequência trimestral, no ponto próximo ao barramento do reservatório. As espécies do fitoplâncton foram identificadas e quantificadas para obtenção da densidade, posteriormente as espécies foram classificadas de acordo com suas estratégias e grupos funcionais. O estado trófico foi determinado à partir do Índice do estado trófico para ambientes tropicais. O período de estudo foi caracterizado pela redução dos níveis de água acumulados no reservatório. A transparência do Secchi foi baixa, cujos valores foram inferiores a 1m. As concentrações de fósforo total durante o período de estudo foram elevadas (acima de 200 μg/L). As concentrações de clorofila a, tiveram valores mínimos de 8,17μg/L em julho de 2015, e máximos de 93,67 μg/L em outubro de 2015, com oscilações durante todo o período de estudo. O ambiente foi classificado como mesotrófico no mês de junho e eutrófico nos meses de outubro e dezembro. Foram identificadas dez espécies descritoras, agrupadas em quatro estratégias de vida (CS, C, R, e S) e 08 grupos funcionais (D, F, H1, N, P, X1 e Z). Os grupos funcionais refletiram as mudanças ambientais, sendo notória a presença de grupos típicos de lagos rasos meso-eutróficos. As espécies potencialmente tóxicas encontradas no estudo podem representar riscos à saúde das pessoas que utilizam essa água para consumo.
Review of Optimization Techniques for Sizing Renewable Energy Systems
Authors: Mekontso C. , Abubakar Abdulkarim , Madugu S. , Ibrahim O. , Adediran Y. A.
Published: February 2019

The growing evidence of the global warning phenomena and the rapid depletion of fossil fuels have drawn the world attention to the exploitation of renewable energy sources (RES). However standalone RES have been proven to be very expensive and unreliable in nature owing to the stochastic nature of the energy sources. Hybrid energy system is an excellent solution for electrification of areas where the grid extension is difficult and not economical. One of the main attribute of hybridising is to be able to optimally size each RES including storages with the aim of minimizing operation costs while efficiently and reliably responding to load demand. Hybrid RES emerges as a trend born out of the need to fully utilize and solve problems associated with the reliability of RES. This paper present a review of techniques used in recent optimal sizing of hybrid RES. It discusses several methodologies and criteria for optimization of hybrid RES. The recent trend in optimization in the field of hybrid RES shows that bio-inspired techniques may provide good optimization of system without extensive long weather data.
Wilson’s disease in children: Analysis of 41 cases
Authors: TURSUN Serkan , GÜLERMAN Hacer Fulya
Published: February 2019

Aim:Thisstudyaimedtopresentclinical
and laboratory features of 41 children with Wilson's disease.Material and Methods:
The medical records of all of the patients who had got
a diagnosis of Wilson's disease between 2001 June and 2005 March in Ankara Dr.
Sami Ulus Training& Research Hospital, Turkey. Demographic, clinical and
biochemical information was obtained from the patients' records. Findings were
retrospectively analyzed by the SPSS Windows
16.0 (SPSS Inc. IL, USA) statistical software.Results:A
total of 41 patients had got the diagnosis of Wilson's disease: 24 boys and 17
girls, between in the range of 3-14 years old. The mean age of patients was
9.05±2.84 years. Kayser-Fleischerrings were observed in 24 patients.Urinary
copper excretion in 24-hours urine was high in 39 of 40 patients. Serum
ceruloplasmin levels were found low in 35 of 40 patients. Thirteen of patients
were diagnosed after the family screening. Pathologic brain MR findings were
detected in 4 of 8 patients without neurological system complaints or physical
examination findings.

Conclusion:
Especially in societies that consanguineous marriages
are so common, Wilson's disease should be considered in differential diagnosis
of chronic liver diseases, prolonged hypertransaminasemia, and degenerative
brain disorders of unknown origin. In our study, it has been shown that Wilson's
disease diagnosis and follow-up preserved the value of classical diagnostic
methods and it has been shown that neuroimaging may be useful for early
detection of neurological involvement even if neurological findings do not
occur.
Effect of irrigation, nitrogen levels and methods of fertilizer application on growth, yield and profitability of yard long bean [Vigna unguiculata subsp. sesquipedalis (L.) Verdcourt]
Authors: Anjana R.S. , Sheela K.R.
Published: February 2019

A field experiment was conducted during the summer, 2014 at College of Agriculture, Vellayani, Kerala to evaluate the influence of irrigation levels, nitrogen stress and method of application of fertilizers on growth and yield of yard long
bean. The experiment consisted of four levels of irrigation, two levels of nitrogen and two methods of application. The results indicated that daily irrigation at 10 mm depth and recommended dose of nitrogen (30 kg ha-1) recorded superior values for
growth parameters viz., functional leaves per plant and leaf area index The major yield attributes like number of pods per plant and pod yield per plant and total pod yield were not influenced by levels of irrigation and nitrogen indicating that
irrigation once in three days at 20 mm depth and nitrogen level of 22.5 kg ha-1 is sufficient for yard long bean. Soil and foliar application of nitrogen and potassium recorded superior growth characters, however, the yield was superior when the
recommended dose of nutrients were supplied as soil application. Increasing irrigation interval to three days and imparting N stress did not result in any reduction in gross income and net income while, a higher benefit: cost ratio was noted in
irrigation at wider intervals. Soil application of nutrients recorded higher gross income, net income and BCR compared to soil + foliar application.
Influence of secondary and micronutrients on primary nutrient uptake by groundnut (Arachis hypogaea L.)
Authors: Rajitha G. , Reddy M. Srinivasa , Ramesh Babu P.V. , Maheshwari V.Uma
Published: February 2019

Groundnut is an important edible oilseed crop of our country and edible oil economy primarily depends upon groundnut production. Secondary and micronutrient fertilization is essential for enhancing the productivity of groundnut crop. Calcium,
Magnesium and Sulphur requirements are highest in oil seed crops followed by pulses and least in cereals. The response of groundnut to secondary and micronutrients was studied on sandy loam soils. Combined foliar application of secondary and
micronutrients along with RDF recorded significantly highest pod yield of 2654 kg ha-1 and haulm yield of 3603 kg ha-1 as compared to RDF (1500 and 2551 kg ha-1 of pod and haulm yield, respectively) and also the highest uptake of primary nutrients
(N, P and K) by haulm and pod at harvest which might be because of highest dry matter production with the combined application of all the nutrients.
Study of genetic variability in pearl millet [Pennisetum glaucum (L.) R. Br.] hybrids for grain yield and quality parameters
Authors: Subbulakshmi K. , Ravikesavan R. , Babu C. , Iyanar K.
Published: February 2019

Pearl millet (Pennisetum glaucum (L.) R. Br.) is an important millet crop of semi-arid regions in India and Africa. To study the genetic variability present among the newly effected fifty four hybrids an experiment was conducted in randomized
block design with three replication. Yield parameters viz., days to fifty per cent flowering, plant height, number of productive tillers, ear head length, ear head girth, test weight, single head grain weight, single plant yield and quality traits
such as crude protein, crude fibre, beta carotene, iron and zinc were studied. The phenotypic coefficient of variation (PCV) was greater than genotypic coefficient of variation (GCV) for all the characters studied which shows the little influence of
environment. High phenotypic (PCV) and genotypic variability (GCV) was obtained for plant height, single plant yield, single head grain weight, crude fibre, beta carotene content, iron and zinc. Highest heritability (h2) conjunction with genetic
advance (GA) was observed for all the characters studied and moderate for number of productive tillers per plant and earhead girth Therefore, the presence of high variability among the genotypes can be utilized for nutritional enrichment in future
millet breeding programs.
A report of swine erysipelas infection in an organised farm in Kerala
Authors: Sankar S. , Reshma P.S. , Sarika N. , Roshin M.R. , Niranjana R. , Mini M. , Nair N.D. , Krithiga K. , Usha A.P. , Benjamin E.D.
Published: February 2019

Erysipelothrix rhusiopathiae is an established animal pathogen causing erysipelas in animals and occasionally it causes zoonotic skin infections in humans, known as erysipeloid. The present study was aimed to investigate the cause of sudden
mortality in a batch of gilts in an organised farm in Thrissur district of Kerala. The heart swabs and tissue samples (spleen, liver, lungs, and heart) collected during post-mortem examination yielded growth of small Gram positive, non-capsulated,
spore forming pleomorphic bacilli. Based on cultural, morphological and biochemical characteristics, these isolates were identified as E. rhusiopathiae. Furthermore, the isolates were subjected to Erysipelothrix specific 16S rRNA based polymerase
chain reaction. The isolates were sequenced for further confirmation. The isolates were confirmed as E. rhusiopathiae by phenotypic and genotypic characterisation. Timely diagnosis of the disease helped to identify the possible source of infection.
This study highlights the importance of timely identification of E. rhusiopathiae infection in an outbreak; thereby adequate strategies can be implemented to control the infection.
Evaluation of milk urea concentrations and their relationship with milk production, rumen degradable proteins imbalance, and cow’s fertility in a dairy farm in Haouz, central Morocco
Authors: Munyaneza N. , Hachimi Y. EI
Published: February 2019

The effect of some factors on relationships between milk urea concentrations, milk production, negative OEB diet and fertility of 74 cows were analyzed. Diets were calculated using the French PDI system and SPSS 20 package was used for
statistical analysis. Milk urea concentrations ranged from 31.7± 1.6 mg/dl in low-producing cows (17.3 ± 2.3 kg milk) to 32.3 ±2.0 mg/dl in high-producing cows (25.1 ± 4.4 kg milk). The increase of milk urea concentrations was found to increase
interval between calving and conception (p less than 0.00), number of inseminations per conception (p less than 0.01) and interval between two successive calvings (p less than 0.00). Increasing of urea in milk in relation with feeding diets
characterized by negative OEB might decrease milk production and fertility in dairy herd. Therefore, dairy breeders may find it advantageous to monitor milk urea, which could help to improve nutritional status and cow’s fertility.
Effects of eprinomectin administration on apoptosis, acute phase response and antioxidant status in cattle
Authors: Aksit H. , Aksit D.
Published: February 2019

Eprinomectin is a broad spectrum endectocides used against gastrointestinal, pulmonary nematodes and ectoparasites in cattle. The main objective of the present study was to investigate effects of eprinomectin in cows following subcutaneous
and pour-on administrations; on serum DNA apoptosis, acute phase response, Total Antioxidant Status (TAS), total protein, creatinine, urea levels, and AST, ALT and GGT activities. Ten Holstein cows were divided into two groups. Group 1 received
subcutaneous (0.2 mg/kg) and group 2 received pour-on (0.5 mg/kg) administration of eprinomectin. Blood samples were collected from vena jugularis prior to and following the drug administration at intervals of 36 hrs, 3rd, 6th, 12nd and 20th days,
respectively. Samples were centrifuged at 2500 g for 15 minutes and separated sera stored at -20 ºC. Results showed that the eprinomectin application decreases the sera levels of acute phase proteins. Statistically significant increase was observed
in antioxidant capasity (P less than 0.05) and total protein (P less than 0.01). However, there was non-significant increase in apoptosis rate. No remarkable alterations were observed in AST, ALT and GGT activities including urea and creatinine
levels. Results showed that the eprinomectin application reduces the sera levels of acute phase proteins (ceruloplasmin and sialic acid) in cows. However, statistically significant increase was measured in antioxidant capasity (P less than 0.05) and
total protein (P less than 0.01) levels. It could be concluded from the study that eprinomectin do not have adverse effects on liver and kidney.
Baromfihús fogyasztási és vásárlási szokások elemzése szocio-demográfiai tényezők függvényében
Authors: Huszka Péter , Fehér András , Keller Veronika
Published: February 2019

A baromfihús fogyasztásának fontosságát, a táplálkozásban betöltött szerepének szükségszerűségét tehát nehéz lenne vitatni. A lakosság ellátása nem csak érzékeny társadalmi, de egyben népegészségügyi kérdés is. Jelen kutatás célja a baromfihús kedveltségének és a szocio-demográfiai tényezők közötti összefüggés feltárása, illetve a húsvásárlás körülményeinek megértése. A baromfihús kedveltségét nagymintás kvantitatív kutatás (N=1023 fő) segítségével teszteltük. A szárnyas húsok kedveltsége függ a fogyasztó életkorától és lakóhelyétől. Leginkább az 50+-osok és a 34 év alatti fiatalok, valamint a megyei jogú városokban élők kedvelik a baromfihúst. A húsvásárlás körülményeinek feltérképezésére megfigyelést (N=134 fő) végeztünk. A fogyasztók a szuper- és hipermarketeket, illetve hentesüzleteket preferálják a húsvásárlásnál és főként friss húst tesznek a kosarukba, amit a kiszolgálópultból kérnek. A csirkehús többnyire népszerűbb a megfigyelt fogyasztók számára, mint a sertéshús. A szárnyas húsok közül a csirkemell filé és a csontos csirkemell vezet. Egy vásárló átlagban 3 700 Ft-ot fizet ilyen termékekre egy bevásárlás alkalmával, bár a kapott értékek közötti szórás elég nagy. A húsok megvásárlása mintegy 10 percig tart. Baromfitermékeket a vevő azért vásárolja meg, mert szeretne élvezetesen és egészségesen táplálkozni, ennek megfelelően a baromfiipari vállalatoknak elsősorban nem termékeket, hanem előnyöket kell eladniuk a piacon.
JEL-kód: M31
Indices formal grammar of the Universal Decimal Classification
Authors: Beloozerov V. N. , Shapkin A. V.
Published: February 2019

The article proposes an algorithm for decoding and representation in natural language of the Universal Decimal Classifycation (UDC) complex class numbers. The algorithm is based on the formal definition of correct class numbers using a generative grammar, which sets the list of structures starting with simple table codes of UDC classes. Then separate integers, auxiliary and independent class numbers are sequentially attached to the codes with special symbols of relations of classes, which compose the complex class number. The algorithm expresses the values of the analyzed complex indices by descriptions (names and notes) of the table classes included in the structure of the analyzed string. The class descriptions are accompanied with the logical connectors based on the functions of the auxiliary characters. They provide the idea on connection of concepts denoted in the class number. The algorithm action is described evidently for the analysis of combined index 539.4.019: [535-15+537.8.029.6]. The proposed algorithm is applicable both to visualize the meaning of complex class numbers, and to ensure the completeness and accuracy of the documents retrieval by the UDC classes.
The foreign experience analysis of research information support based on bibliometric methods A. S. Pavlova
Authors: Pavlova A. S.
Published: February 2019

The article presents the analysis of opportunities of bibliometric methods for information support of research in leading foreign universities according to the world ratings of QS World University Rankings and Academic Ranking of World Universities. The study made it possible to identify information services and information products provided using bibliometric (or scientometric) data and methods in foreign universities, to determine their characteristics, as well as to define the information resources and tools most frequently used to provide selected information services. According to the study results the author reveals the following blocks of the service model of research information support based on bibliometric methods and data in the studied foreign universities.
Environmental educational potentials on school grounds in Budapest
Authors: Jákli Eszter
Published: February 2019

As nature and greenspaces in urban areas are agreed to enhance children’s appreciation towards natureand so the purposes of environmental education, it is of high importance to create spaces in and aroundschools that allow students to connect to nature on a daily basis. The aim of the study was to analysefunctions and other components supporting environmental education appear in the open spaces ofschool grounds in Budapest, and to understand the main characteristics of school grounds with thehighest potential in environmental education. The study points out that the presence of environmentaleducational functions often depends on the size, urban context and location of the school grounds,however the curriculum of the school does not necessarily influence its open spaces, while the presenceof motivated and engaged teachers does. The study reveals environmental educational functions doexist in school grounds of primary schools in Budapest, however they play only secondary role behindactive movement and play functions. The schools with the best potentials in environmental educationare without doubt the ones situated on large plots in the suburban zone, mostly with a high proportionof green spaces in and around the school grounds.
Modelo de seguimiento a proyectos como herramienta en la interventoría de contratos
Authors: Prieto Cárdenas César Augusto
Published: February 2019

Rev.esc.adm.neg

El problema más común que enfrentan las administraciones públicas, es la ausencia de un método eficaz y sistemático para realizar el seguimiento a través de mediciones de avance de la gestión y evaluar los resultados de aquellas iniciativas de inversión que están orientadas a financiar de manera directa y de forma recurrente la operación de las entidades.

En este contexto, el presente trabajo pretende desarrollar un método cuantitativo que permita realizar la medición del logro del objeto contractual a través del avance de las obligaciones del contratista acordadas para la entrega del bien o servicio.

La propuesta metodológica que se presenta a continuación busca implementar el Modelo de Seguimiento a la ejecución del avance del objeto contractual -MOSAC- en sus dos niveles: estratégico —componentes— y operativo —obligaciones—.

En este sentido, el Modelo de Seguimiento MOSAC se convierte en un instrumento de implementación a la ejecución ef  Rev.esc.adm.negectiva de los contratos que lleve a cabo la Administración pública.
Potencial competitivo de tres mipymes del sector agroindustrial de la provincia de Ubaté, Colombia
Authors: Melo Perdomo Sandra Milena , Orrego Crescencio , Gómez Roldán Ignacio , Gil Palacios Johanna Andrea
Published: February 2019

Rev.esc.adm.neg

El presente trabajo tiene como objetivo principal estudiar el potencial competitivo de tres empresas del sector agroindustrial de la Provincia de Ubaté, a través de una herramienta que permite hacer este análisis desde una perspectiva endógena. Se describe primero la fundamentación teórica y posteriormente se describe paso a paso el método, cuyo uso fue motivado por la posibilidad de disminuir las dificultades actuales para medir la competitividad de una empresa: necesidad de niveles altos de información de los competidores y la multiplicidad de componentes a calificar en los rankings actuales. Desde una metodología analítico-descriptiva se presentan resultados, cuyo origen requirió análisis cualitativo y cuantitativo, y las conclusiones comparadas validan el modelo en el contexto estudiado y su nivel de replicabilidad a otras empresas del sector.