bluuebunny/crossref_metadata_2025_split huggingface dataset:
OTIMIZAÇÃO E VALIDAÇÃO DO MÉTODO ANALÍTICO VOLUMÉTRICO PARA QUANTIFICAÇÃO DO ÁCIDO TIOGLICÓLICO EM CREMES COSMÉTICOS
Authors: Santa Barbara Maria Cristina , Miyamaru Ligia Luriko 
Published: September 2017

O ácido tioglicólico é um ativo utilizado em cremes cosméticos capilares com a função de alisar, ondular e depilar. A Resolução RDC 7/2015 da Anvisa, classifica os produtos em grau de risco I e II. Os de grau I não requerem informações detalhadas quanto ao modo e restrição de uso e os de grau II necessitam indicações específicas e suas características exigem comprovação de segurança e/ou eficácia. A RDC 3/2012 aprova a lista de substâncias permitidas em cosméticos e estabelece os limites máximos permitidos. Os produtos contendo ácido tioglicólico são classificadoscomo risco II e seu teor é permitido na concentração máxima de 8,0% (p/p) para uso geral, 11,0% (p/p) profissional e 5% (p/p) em depilatórios. O setor de cosméticos registrou um crescente aumento no uso de alisantes, sendo o controle do ativo importante para garantir a segurança de seu uso. O objetivo deste estudo foi otimizar e validar o método para determinação do teor de ácido tioglicólico em alternativa ao publicado no Guia de Controle de Qualidade de Produtos Cosméticos – Anvisa. Os métodos foram comparados e foi feita a validação do método em estudo. O método foi validado utilizando amostra fortificada em três concentrações (4,0%, 7,0% e 10,0%). Para a avaliação dos resultados foram empregadas as ferramentas estatísticas utilizando os testes t-Student e F para a comparação e a validação do método em estudo. Os resultados obtidos dmostraram que o método validado é adequado para determinação do teorde ácido tioglicólico.
IDENTIFICAÇÃO DE PACIENTES COM HIPERTENSÃO RESISTENTE E PSEUDORRESISTENTE EM UMA UNIDADE DE SAÚDE DA FAMÍLIA
Authors: Da Silva Felipe Vieira , De Amorim Martha Gabriela Zambrana , De oliveira filho Alfredo Dias , Neves Sabrina Joany Felizardo 
Published: September 2017

A Hipertensão Resistente (HAR) se manifesta quando os valores de pressão arterial (PA) permanecem acima da meta, apesar do uso regular de três classes de fármacos anti-hipertensivos, incluindo um diurético. Este estudo teve como objetivo identificar a HAR e a hipertensão pseudo-resistente em pacientes atendidos em uma Unidade de Saúde da Família. Foi realizado um estudo transversal com pacientes hipertensos em uso de medicamentos anti-hipertensivos atendidos em uma Unidade Básica de Saúde localizada no município de Maceió, por meio de entrevistas, com aplicação de questionário estruturado durante visitas domiciliares. Os valores de PA dos pacientes foram monitorados durante três semanas consecutivas. A adesão terapêutica foi determinada por meio da aplicação da Escala de Adesão Terapêutica de oito itens de Morisky (MMAS-8). Foram investigados 50 pacientes, com média de idade de 66,4 anos (DP = 13,5), sendo que a maioria dos pacientes era do sexo feminino (74%). Entre os pacientes estudados, 39 foram classificados com hipertensão pseudo-resistente (78%); destes, 28 utilizavam esquemas anti-hipertensivos considerados inapropriados e 11 eram não aderentes ao tratamento. No presente estudo, 8% dos hipertensos foram diagnosticados com HAR. Em relação à PA sistólica (PAS) e PA diastólica (PAD), não foi demonstrada a influência de sexo, fumo e atividade física. A prescrição apropriada apresentou relação com o controle da PAS, porém, não apresentou relação com o controle da PAD. O grau de aderência influenciou tanto a PAS como a PAD. Foi observada ainda a influência do subtipo de hipertensão sobre as médias de PAS e PAD.
PERFIL SOCIOECONÔMICO E FARMACOTERAPÊUTICO DOS USUÁRIOS DO PROGRAMA FARMÁCIA POPULAR EM JUAZEIRO DO NORTE- CE
Authors: Silva Saraiva Emanuela Machado , Mota Florêncio Aron Paiva , Pinto Natália Bitu , Do Souto Ricardo Peres , Barreto Maria de Fátima Rocha , Alencar Gustavo de Oliveira , Bezerra Camila Alencar 
Published: September 2017

De acordo com a Constituição Brasileira, Saúde é um direito de todos e dever do Estado. Algumas políticas foram e continuam sendo adotadas com o intuito de elevar a qualidade dos serviços de saúde e alargar o acesso da população aos medicamentos essenciais, a exemplo dessas políticas o governo federal instituiu em 2004, o Programa Farmácia Popular do Brasil (PFPB). O presente artigo tem como objetivo traçar o perfil socioeconômico e farmacoterapêutico dos usuários do Programa Farmácia Popular atendidos na unidade de Juazeiro do Norte-CE. Trata-se de um estudo exploratório, descritivo, com abordagem quantitativa com amostra de 100 entrevistados de ambos os sexos, entre 20 e 70 anos, sendo a coleta de dados realizada através de questionário semiestruturado. Dentre os 100 participantes da pesquisa, 77% eram do sexo feminino; 22% têm entre 61-70 anos de idade; 79% declaram-se não alfabetizado; 78% afirma ter renda familiar entre 1-2 salários mínimos; 22% dos entrevistados eram hipertensos; 61% dos medicamentos destinam-se ao tratamento da hipertensão; 96% afirmam que o PFPB atende suas expectativas; 69% declara não ter condições de custear o tratamento medicamentoso. Além da perspectiva de saúde pública, o PFPB, desempenha um papel social importante de responsabilidade pública para com a população carente efetividade e viabilidade desse programa, demonstra-se o perfil do seu usuário, ao passo que se sugere estratégias que permitam um maior alcance do programa, tais como a revisão do elenco de medicamentos para inclusão de mais fármacos e maior divulgação.
Flexible work from past to present<p>Geçmişten bugüne esnek çalışma
Authors: Yücel Esin 
Published: September 2017

Flexible work is a system which offers relative benefits and disadvantages to workers and employers depending on life and country conditions. But more importantly, since the concept of flexibility has began to be debated, huge differences have existed in the perception of the social partners (workers-employers) and the writers. It seems that the flexibility that has been discussed for many years through developments experienced has become a political concept. In this study, flexible working systems will be examined within the framework of the "Labor Law and the Law Concerning the Amendment on the Turkish Labor Institution Law", which entered into force on May 20, 2016, along with the views of the parties on their preferences and issues. Extended English abstract is in the end of PDF (TURKISH) file. ÖzetEsnek çalışma sistemleri işçi ve işverene, ülke ve yaşam şartlarına bağlı olarak göreceli fayda ve sakıncalar sunar. Fakat dikkat çeken nokta, esneklik kavramının tartışılmaya başlandığı günden bu yana işçi ve işverenlerin konuyu algılayışı bakımından çok büyük farklılıkların olmasıdır. Yaşanan gelişmelerle uzun yıllardır tartışılan esnekliğin, politik içerikli bir kavram haline geldiği görülmektedir. Bu çalışmada esnek çalışma sistemlerini ortaya çıkaran gelişmeler ve tarafların tercih sebepleri, konuya farklı açılardan yaklaşan görüşlerle birlikte 20 Mayıs 2016’da yürürlüğe giren "İş Kanunu ile Türkiye İş Kurumu Kanunu’nda Değişiklik Yapılmasına Dair Kanun" kapsamında ele alınacaktır.
Determining the functional autonomy level of preoperative elderly patients: A Turkish case study
Authors: Kalkan Nevra , Karadağ Ayişe 
Published: September 2017

Purpose: This study was conducted to determine the functional autonomy level of preoperative elderly patients.Method and materials: In this descriptive and cross-sectional study, the statistical sample comprised 153 preoperative elderly patients who were hospitalized at a university hospital general surgery, neurosurgery, urological, and orthopaedic clinics in Ankara. Data were collected using a personal information form, which was based on the researcher’s work and the Functional Autonomy Measurement System. Data were obtained through face-to-face interviews conducted between October 1 and December 31, 2012.Results: Patients’ total scale median score was -4.5 (min:-60, max:0), activities of daily living subscale median score was -3.5 (min:-53, max:0), communication subscale median score was 0.0 (min:-4, max:0), and mental functions subscale median score was -1.0 (min:-3, max:0). The factors affecting the level of functional independence the most were as follows (in order): using walking aids, polypharmacy, education status, nutrition status, and participation in social activities. While use of walking aids and polypharmacy have the most effect on decrease in functional independence level; primary school and higher education, regular nutritional status and participation in social activities have the most effect on increase in functional independence level.Conclusions: In this study, the functional independence level of the elderly patients was on the border of the maximal scale score.// // // //
Can a Person with Attention Deficit Hyperactivity Disorder be an Athlete?
Authors: Vlad Alexandru Robert , Lungu Andreea Ioana 
Published: September 2017

AbstractAttention-deficit–hyperactivity disorder (ADHD) is a common neuropsychiatric disorder that impairs academic, social and occupational functioning in children, adolescents and adults. It is characterized by excessive activity, restlessness, and nervousness. The disease occurs in general at children before the age of 7 and usually is not easy to be detected, due to various symptoms. When the diagnosis is established the physician can prescribe two types of drugs, stimulants: amphetamine, dexamphetamine, lisdexamphetamine, methylphenidate, and non-stimulants such as: guanfacine, atomoxetine, and clonidine. So what can be done for a person who has ADHD, and wants to be an elite athlete? Due to the rules established by the World Anti-Doping Agency the stimulant drugs are prohibited in competition and if traces of a prohibited substance are detected in the sample of blood of the athlete his access to competition can be blocked from 2-4 years, from that date of the incident. Fortunately for some athletes the disease was acute in childhood but as they grew up the symptoms were reminiscent and they could concentrate at the sporting task that was supposed to be achieved. What about those athletes that still have the symptoms? Well, they can be treated with the non-stimulant drugs, but their doctor must monthly verify if the list of prohibited drugs has been changed. In conclusion we can say that ADHD can be an impediment, but with the help of parents, teachers, and physicians the athlete can achieve very good performances.
Morphology Analysis of Friction Particles Generated in Tractor Transmission Oils
Authors: Kučera Marián , Aleš Zdeněk 
Published: September 2017

Abstract
The aim of the study was the examination of the morphological and compositional attributes of wear particles of tested universal tractor transmission oil (UTTO) samples by means of automatic particle counter and classifier LaserNetFinesTM-C, which is an ideal tool to establish the dynamic equilibrium concentration and hence to set the alarm limits for any type of machine. Such limits can be based on wear type and particle size ranges. The samples of two UTTO (mineral oil and biodegradable fully synthetic oil) were taken from the rear gearboxes of the wheel tractor during a long-term experiment. The measurement results showed that there was faster increase in the particle wear of mineral oil in comparison to biodegradable transmission oil. Considering the increase in the percentage of particles over 20 μm, the biodegradable oil seems to be more favourable for usage. Regardless of this, it can be concluded that the biodegradable oil is equivalent to petroleum-based oils.
The Influence of Physical Fatigue on Work on a Production Line
Authors: Kołodziej Sabina , Ligarski Mariusz J. 
Published: September 2017

Abstract
The purpose of this study is to determine the factors having impacts on the physical fatigue of employees and to analyse its influence on work on a production line. In order to carry out these objectives, a comprehensive research was conducted in a medium enterprise producing processed fruit and vegetable products. Air temperature and humidity tests, employee survey, production line productivity measurements, and other observations were performed. Large variations in temperature and humidity were observed during the analysed period. Analysing the survey results, attention was paid to the declared length of sleeping of employees after each shift, the time when they feel fatigue and the factors that, according to respondents, have the greatest impact on the work performed. Attempts were made to determine the wellbeing of employees and to indicate the disturbing symptoms. Special attention was paid to the negative phenomena felt by respondents. The main factors affecting the physical fatigue of employees were identified and described. We sought to explain the impacts of physical fatigue on work on the production line. Improvements, which should help to reduce fatigue and improve working conditions, have been proposed. The analysis provided interesting information that could be used in various food manufacturing companies.
Experimental Research of Stripping the Leaves from Root Crops
Authors: Baranovsky Viktor , Dubchak Natalia , Pankiv Maria 
Published: September 2017

Abstract
Modern trends in root crop machinery include the development and implementation of highly efficient, energy-saving and technologically reliable harvesting systems and facilities into agricultural production. The main criteria for meeting these demands are the digging quality and root crop impurities separation characteristics. The objective of research is the justification of design and kinematic parameters of cleaning tools. The paper provides description of the experimental unit and procedures for experimental research of the process of stripping the haulm residues from root crop heads. A histogram and polygon were plotted for probability density function of random variables of the length of leaf remnants on root crop heads. The differential law for a probability density function of length of leaf remnants after the stripping by cylindrical rollers was obtained. The approximate linear dependence was obtained as a regression equation, which describes a change in the length of leaf remnants on the root crop heads depending on the diameter and rotation speed of rollers. The aforementioned method and results obtained in experimental research can be used by specialists at design engineering bureaus for development of new or improvement of existing combined cleaning systems.
Turbine Modification of Nuovo Pignone Gas Turbine
Authors: Gašparovič Dominik , Výžinkár Marián , Žarnovský Jozef , Blata Jan 
Published: September 2017

Abstract
This paper deals with the environmental aspects of combustor modification on Nuovo Pignone gas turbines. The mentioned company is engaged in the transport of natural gas to the Slovak Republic and further to other European markets. Legislation considering emissions is getting stricter every year. Original Nuovo Pignone gas turbines would not be able to meet the required emission limits for NOx and COr determined by legislation. Therefore, the company decided to modify seven gas turbines. Due to this reason, the combustion sections had to be replaced with a dry low emission system. These modifications were aimed at improvement of impacts of temperature on the emissions of NOx, since the NOx emissions are defined as thermal (there is an increase in emissions with the increase in temperature). Emissions were monitored continuously by an emission monitoring system (these data are continuously sent to the Office of Environment) and manually by a HORIBA PG-250 analyser. Gas delivery point is located in the flue pipeline, and data was processed by means of PC after reaching this point. The results lead us to conclusion that modification was an efficient and good solution in terms of economy, because this solution reduced emissions (from 300 mg·m−3 to 50 mg·m−3) and contributed to meeting of the stricter emission limits (from 370 mg·m−3 to 100 mg·m−3). Monitoring of the impacts of growing performance of equipment on emissions represents a possibility for further development of science in this field.
Approximations to the Non-Isothermal Distributed Activation Energy Model for Biomass Pyrolysis Using the Rayleigh Distribution
Authors: Dhaundiyal Alok , Singh Suraj B. 
Published: September 2017

Abstract
This paper deals with the influence of some parameters relevant to biomass pyrolysis on the numerical solutions of the nonisothermal n
th order distributed activation energy model using the Rayleigh distribution. Investigated parameters are the integral upper limit, the frequency factor, the heating rate, the reaction order and the scale parameters of the Rayleigh distribution. The influence of these parameters has been considered for the determination of the kinetic parameters of the non-isothermal n
th order Rayleigh distribution from the experimentally derived thermoanalytical data of biomass pyrolysis.
Detailed Geoecological Research of Terroir with the Focus on Georelief and Soil – A Case Study of Krátke Kesy Vineyards
Authors: Falťan Vladimír , Krajčírovičová Lucia , Petrovič František , Khun Miloslav 
Published: September 2017

Abstract
The aim of this research is to present the application of the detailed geoecological research for use by the identification of natural elements of terroir, based on the example of cadastral area Krátke Kesy. The characteristics of georelief (influencing the microclimate of vineyards) and soil characteristics (affecting the vineyard nutrition) are the most important elements of a terroir on a local scale. We present maps of 10 types of geoecological complexes in topic dimension, whose borders were allocated on the base of georelief as a leading factor of regionalization. Foot slopes, transport slopes and terraces prevail in the vineyard. Cultivated Haplic and Luvi-Haplic Chernozem of the Danube Lowland have excellent conditions for precision agriculture. The impact of soil factors on vineyards was evaluated with the use of accredited laboratory analysis. Using statistical methods, we confirmed the hypothesis that the relationship between observed relevant soil elements in the study area and sugar content of grape is direct, and between the soil elements and acids in must is indirect. The biggest dependence was seen for magnesium, zinc and copper. Research results were presented in the form of maps and tables that can find use in vineyard and landscape-ecological practice.
Effect of Forest Ecosystems on the Snow Water Equivalent in Relation to Aspect And Elevation in the Hučava River Watershed, Poľana Biosphere Reserve (Slovakia)
Authors: Mikloš Michal , Vyskot Ilja , Šatala Tomáš , Korísteková Katarína , Jančo Martin , Škvarenina Jaroslav 
Published: September 2017

Abstract
The aim of this work was to assess how forest ecosystems dominated by Norway spruce (Picea abies (L.) or European beech (Fagus sylvatica L.) affect snow water equivalent (SWE) in relation to aspect and elevation. The research plots were established in a small headwater watershed of the Hučava flow belonging to the Poľana Biosphere Reserve (Central Europe, Inner Western Carpathians). The SWE values in this watershed (approximately 580–1270 m a.s.l.) were monitored during the three winter seasons starting from 2012–2013 to 2014–2015. The results revealed high variability in SWE and in snow cover duration between the studied seasons. The spatial variability was significantly affected by the forest ecosystem, aspect and elevation. The seasonal mean SWE value was lower by about 50–60% in the spruce forests and by about 21–30% in the beech forests compared to the open areas (100%). Over the whole seasons, the whole watershed mean SWE value on the slopes with the northern aspect was mostly higher compared to the slopes with the southern aspect. The effect of aspect was significant mainly in the open areas and in the forests dominated by European beech during the ablation periods of every season. In the case of the sufficient snow cover, the mean SWE value always increased with elevation. The elevation gradient of SWE was steepest at the open areas of the watershed in the peaks of the winter seasons. The three-season mean value of SWE elevation gradient (per 100 m) at the time of snow accumulation peak was equal to 16 mm in the spruce forests, 20 mm in the beech forests and 26 mm in the open areas. The research revealed that SWE is significantly affected by the forest ecosystem whilst its effect is dependent on the occurrence of dominant deciduous or coniferous tree species. However, the effect of forests is closely related to topographic characteristics (aspect and elevation) of a locality.
Basel Problem
Authors: Pąk Karol , Korniłowicz Artur 
Published: September 2017

Summary
A rigorous elementary proof of the Basel problem [6, 1]

∑

n
=
1

∞

1

n
2

=

π
2

6

$$\sum\nolimits_{n = 1}^\infty {{1 \over {n^2 }} = {{\pi ^2 } \over 6}} $$

is formalized in the Mizar system [3]. This theorem is item #14 from the “Formalizing 100 Theorems” list maintained by Freek Wiedijk at http://www.cs.ru.nl/F.Wiedijk/100/.
New data on helminth fauna of birds of prey (Falconiformes, Accipitriformes, Strigiformes) in the Slovak Republic
Authors: Komorová P. , Sitko J. , Špakulová M. , Hurníková Z. , Sałamatin R. , Chovancová G. 
Published: September 2017

SummaryIn the years 2012-2014, carcasses of 286 birds of prey from the territory of Slovakia were examined for the presence of helminth parasites. The number of bird species in the study was 23; five belonging to the Falconiformes order, eleven to Accipitriformes, and seven to Strigiformes. A finding of Cestoda class comprehended 4 families: Paruterinidae (4), Dilepididae (2), Mesocestoididae (2) and Anoplocephalidae (1). Birds of prey were infected with 6 families Nematoda species of the Secernentea class: Syngamidae (1), Habronematidae (2), Tetrameridae (3), Physalopteridae (1), Acuariidae (1), and Anisakidae (2). Out of the Adenophorea class, the Capillariidae family (1) was confirmed. The Acanthocephala group was represented by the Paleacanthocephala class, the Centrorhynchidae family (3). Out of the Trematoda class, 12 different species of flukes were found, belonging to the Diplostomidae (5), Cyathocotylidae (1), Strigeidae (4), Opistorchidae (1), and Plagiorchidae (1) families. The most frequent helminth species infecting diurnal birds of prey wasStrigea falconis. This fluke was confirmed in one bird species from the Falconiformes order and in eight species from the Accipitriformes order. In nocturnal birds of prey, the most common finding was the acanthocephalanCentrorhynchus aluconis,identified in four different host species of the Strigiformes order. In total, 23 helminth species were recorded for the first time in Slovakia.