bluuebunny/crossref_metadata_2025_split huggingface dataset:
CARACTERÍSTICAS DE LA PRÁCTICA DE ACTIVIDADES FÍSICAS Y DEPORTIVAS EN PREADOLESCENTES EN ARACAJU (Versión traducida al español)
Authors: Aragão Iuri Roseno Matos , Macedo Ricardo Fontes , De-Bortoli Robelius 
Published: January 2015

El objetivo de este estudio consistió en identificar las características de las actividades físicas o deportes preferidos y practicados por preadolescentes de la ciudad de Aracaju. Se trata de una investigación empírica, transversal, de carácter descriptivo, con una población de pre-adolescentes de 11 a 14 años, tanto hombres como mujeres. La muestra estuvo compuesta por 145 estudiantes, con edad promedio entre 12,72 ± 1,19 años, de los cuales 66 son varones (12,59 ± 1,23 años) y 79 mujeres (12,83 ± 1,16 años), todos alumnos del sexto al noveno grado. Se realizó un cuestionario de 12 preguntas cerradas y abiertas propuesto especialmente para este estudio. Los principales resultados indican que los chicos realizan actividades físicas y / o deportivas fuera de la escuela por más tiempo, más días de la semana y más horas al día que las chicas. La motivación para la práctica fuera de la escuela se debe a la preferencia personal. Los individuos permanecen demasiado tiempo en actividades individuales como ver televisión, videojuegos y el uso de la computadora a expensas de las actividades colectivas, como jugar con sus amigos, que fueron las preferencias expresadas por el grupo. La escuela es el lugar preferido para la práctica de este tipo de actividades físicas y deportes y los géneros tienen características diferentes en sus prácticas actuales. Los niños prefieren las actividades grupales (fútbol) y las niñas actividades individuales (natación), razón por la que todo el mundo quiere saber y aprender de otros deportes, lo cual muestra el potencial para futuras intervenciones.
DESEMPENHO DE UM SISTEMA DE RESFRIAMENTO EVAPORATIVO DO AR EM CASA-DE-VEGETAÇÃO
Authors: Neto Antonio José Steidle , ZOLNIER SÉRGIO 
Published: January 2015

Este trabalho foi conduzido com o objetivo de analisar o desempenho de um sistema de resfriamento evaporativo do ar (tipo painel-exaustor) em casa-de-vegetação, ao longo do período diurno em dias com condições climáticas distintas. Foram realizadas medições de temperatura e umidade relativa do ar no interior e exterior de uma casa-de-vegetação durante o período de crescimento e desenvolvimento de tomateiros cultivados em substrato de areia. Verificou-se que as eficiências médias diárias de resfriamento evaporativo do ar variaram entre 74% e 81%. Os decréscimos máximos na temperatura do ar, imediatamente após a sua passagem pelo painel de celulose, foram de 8,2ºC e 11,4ºC. Observou-se ainda que, a eficiência de resfriamento do ar foi sensivelmente melhorada quando o déficit de pressão de vapor d'água do ar externo foi superior a 1,8 kPa. UNITERMOS: déficit de pressão de vapor d'água do ar, temperatura do ar, eficiência de resfriamento evaporativo. STEIDLE NETO, A. J.; ZOLNIER, S. EVAPORATIVE AIR COOLING SYSTEM PERFORMANCE IN A GREENHOUSE 2 ABSTRACT This work aimed to analyze the performance of an evaporative air cooling system (pad-fan type) in greenhouse along daytime period in days with different climatic conditions. Air temperature and relative humidity measurements inside and outside of an greenhouse were made during the growing period of tomato plants cultivated in sand substrate. It was verified that the average daily evaporative cooling efficiency ranged from 74% to 81%. The maximum air temperature decrements, immediately after its passage through the cellulose pad, were 8.2°C and 11.4°C. It was also observed that the air cooling efficiency was sensitively improved when the vapor pressure deficit of the external air was higher than 1.8 kPa. KEYWORDS: vapor pressure deficit, air temperature, evaporative cooling efficiency.
SIG – SPRING APLICADO NA DETERMINAÇÃO DA CAPACIDADE DE USO DAS TERRAS DA MICROBACIA DO RIBEIRÃO POUSO ALEGRE - JAÚ (SP)
Authors: Castro Leslie Ivana Serino , Campos Sergio , Zimback Célia Regina Lopes 
Published: January 2015

A população mundial vem sofrendo, cada vez mais, as conseqüências das agressões efetuadas pelo homem ao meio ambiente, principalmente quanto à ocupação e uso inadequado das terras, o que ocasiona empobrecimento e depauperamento do solo, influenciando na qualidade e disponibilidade de água, levando à destruição das reservas florestais. Assim, é necessária a implantação de políticas públicas, que contemplem o desenvolvimento econômico, urbano, rural e social de uma região, preservando os recursos naturais para futuras gerações. A bacia em estudo está localizada entre as coordenadas UTM 764942; 7546214 e 741816; 7534759, com uma área de 14699,7ha. Este trabalho visou definir as classes de capacidade de uso de terra da microbacia do Ribeirão Pouso Alegre - Jaú (SP) através do Sistema de Informações Geográficas - SPRING. A carta de capacidade de uso da terra foi elaborada a partir do cruzamento das cartas clinográfica e de solo, que foram elaboradas pelo SIG Spring, e o cruzamento de dados foi feito através do LEGAL - Linguagem Espacial para Geoprocessamento Algébrico. Os resultados mostraram que a microbacia é constituída essencialmente pelas classes II e III e o SIG-SPRING permitiu através dos seus módulos discriminarem e quantificar as áreas das classes de terras, declive e capacidade de uso da terra rapidamente. UNITERMOS: classes de capacidade de uso, geoprocessamento CASTRO, L. I. S., CAMPOS, S., ZIMBACK, C. R. L., SIG-SPRING APPLIED IN DETERMINATION OF THE SOIL USE CAPACITY FOR POUSO ALEGRE WATERCSHED – JAÚ (SP) 2 SUMMARY The world population is increasingly suffering the consequences of attacks made by mankind to the environment, especially regarding the occupation and misuse of the land, which leads to soil impoverishment and depletion, affecting the water quality and its availability leading to forest reserve destruction. Therefore, there is a need to implement public policies that address economic, urban, rural, and social development of a region while preserving its natural resources for future generations. The watershed observed in this study is located between UTM coordinates 764,942 – 741,816 and 7,546,214 – 7,534,759 with an area of 14699.7ha. This study aimed to define soil use capacity classes of Pouso Alegre Watershed – Jaú (SP) using Geographic Information System – SPRING. The ability chart to soil use was developed from crossing the declivity and soil charts, which were drawn up by GIS – SPRING and the data linking was done by LEGAL – Space for Geo-processing Algebraic Language. The results showed that the watershed is mainly composed by classes II and III and GIS-SPRING allowed through its modules discriminating and quantifying the land classes area, slope, and capability to use it quickly. KEYWORDS: use capability clases, geoprocessing
POTENCIAL HÍDRICO FOLIAR EM MILHO SUBMETIDO AO DÉFICIT HÍDRICO
Authors: Martins Juliano Dalcin , Carlesso Reimar , Knies Alberto Eduardo , Oliveira Zanandra Boff de , Broetto Tiago , Rodrigues Geraldo José 
Published: January 2015

O potencial hídrico foliar pode ser considerado como um parâmetro de indicação da condição hídrica das culturas. Este trabalho teve como objetivo estudar o potencial hídrico foliar das plantas de milho sobre déficit hídrico no estágio inicial de desenvolvimento reprodutivo. O experimento foi conduzido no interior de uma cobertura móvel “Rainout shelter”, utilizando o delineamento experimental inteiramente casualizado, com dois tratamentos e quinze repetições. Os tratamentos foram constituídos de dois manejos da água de irrigação: (i) irrigado (as plantas de milho receberam irrigação conforme suas necessidades durante todo o ciclo de desenvolvimento); (ii) déficit hídrico aplicado antes do pendoamento. O déficit hídrico teve uma duração de aproximadamente 50 mm de ETo acumulada. A cobertura móvel foi acionada quando da ocorrência de chuvas, impedindo que esta ocorresse sobre a área experimental. Determinou-se o conteúdo de água disponível nas camadas de 0-10, 10-25, 25-55 e 55-85 cm de profundidade e variação diária do potencial hídrico das folhas de milho. Não foram observadas diferenças entre os tratamentos para o potencial de água na folha. O potencial hídrico foliar em plantas de milho não apresenta variação para déficit hídrico de 50 mm de evapotranspiração de referência acumulada. UNITERMOS: déficit hídrico, potencial hídrico foliar, milho, irrigação. MARTINS, J. D.; CARLESSO. R.; KNIES, A. E.; OLIVEIRA, Z. B.; BROETTO, T.; RODRIGUES, G. J. LEAF WATER POTENTIAL IN MAIZE EXPOSED TO WATER DEFICIT 2 ABSTRACT The leaf water potential can be considered as a parameter for indicating the crops water condition. This work aimed to study the maize leaf water potential on water deficit in the reproductive developmentinitial stage. The experiment was conducted within a mobile coverage "rainout shelter" using a completely randomized design with two treatments and fifteen repetitions. The treatments consisted of two water irrigation management: (i) irrigated (maize was irrigated as needed throughout the development cycle), (ii) water stress applied before tasseling. The drought lasted approximately 50 mm of accumulated reference evapotranspiration (ETo). The mobile coverage was triggered when rainfall occurred, preventing water from falling into the experimental area. Available water was determined in layers of 0-10, 10-25, 25-55 and 55-85 cm depth and daily variation of water potential in maize leaves were also evaluated. There were no differences between treatments for leaf water potential. The maize leaf water potential presented no change to water deficit equivalent to 50 mm of accumulated ETo. KEYWORDS: water deficit, leaf water potential, maize, irrigation.
DOSES DE NITROGÊNIO NA PRODUÇÃO DE RABANETE FERTIRRIGADO E DETERMINAÇÃO DE CLOROFILA POR MEDIDOR PORTÁTIL NAS FOLHAS
Authors: Quadros Bárbara Rodrigues de , Silva Edvar De Sousa da , Borges Luciana Da Silva , Moreira Claudia De Araújo , Moro Adriana Lima , Bôas Roberto Lyra Villas 
Published: January 2015

A determinação do teor relativo de clorofila por meio do clorofilômetro é utilizada para predizer a necessidade de adubação nitrogenada visando incrementar a produção em várias culturas. Este trabalho objetivou avaliar a resposta de doses de nitrogênio adicionadas ao solo via fertirrigação na produção de rabanete e a relação de clorofila com o teor de nitrogênio foliar da cultivar Redondo Vermelho. O delineamento experimental foram blocos casualizados, com cinco tratamentos (0; 30; 60; 120; 240 kg N ha-1) , cinco repetições, com dois vasos por parcela contendo quatro plantas em cada vaso, sendo duas úteis. Foram avaliados o diâmetro transversal da raiz, área foliar, índice de cor verde, teor de N foliar, a produção da parte aérea; número de raízes comerciais e não comerciais; massa de raízes total e comercial. As doses de N não interferiram na produção do rabanete e as leituras efetuadas com medidor portátil de clorofila não são muito precisas na verificação do nível de N no desenvolvimento da planta de rabanete. UNITERMOS: Raphanus sativus, adubação nitrogenada, clorofilômetro. QUADROS, B.R.; SILVA, E.S.; BORGES, L.S.; MOREIRA, C.A.; MORO, A.L.; VILLAS BÔAS, R.L. NITROGEN LEVELS ON FERTIGATED RADISH PRODUCTION AND CHLOROPHYLL DETERMINATION BY LEAVES PORTABLE METER 2 ABSTRACT The relative chlorophyll determination is used to predict the need for nitrogen fertilization aiming to increase production in various cultures. The objective of this study was to evaluate the soil nitrogen dose response added to the soil via fertigation in radish production and the relation between chlorophyll and cultivar Redondo Vermelho leaf nitrogen content. Transverse diameter of root, leaf area, green index, leaf N contents, shoots (stem) production, number of commercial and noncommercial roots, and the total commercial mass roots were evaluated. The N doses didn’t interfere in the radish production and the readings taken with portable chlorophyll meter are not very accurate in ascertaining the level of N on radish plant growth. Keywords: Raphanus sativus, nitrogen fertilization, chlorophyll.
SELEÇÃO IN VITRO DE MAMONA PARA RESISTÊNCIA A ESTRESSE SALINO: FOCO NAS PLANTAS ESPONTÂNEAS
Authors: Almeida Lucas Aragao Hora , Sampaio Luana Santos , Santana Mateus Ribeiro , Amaral Claudio Lucio Fernandes 
Published: January 2015

A seleção de gametófitos que respondem a determinados tratamentos de forma diferenciada é de grande importância em programas de melhoramento vegetal. Portanto, foi objetivo deste trabalho avaliar o efeito do estresse salino sob a taxa de viabilidade polínica em mamona (R. comunnis L.). Foram coletadas 300 flores de 60 plantas espontâneas, previamente selecionadas com base em seu aspecto fitossanitário, a partir de duas populações obtidas no município de Jequié - BA. Para seleção in vitro foram testados 5 meios de cultura com diferentes concentrações de NaCl, quais sejam: M1 = 0; M2 = 25; M3 = 50; M4= 75 e M5 = 100 (mM). Foram observadas variações na taxa de germinação dos grãos de pólen, tanto para uma, quanto para outra população. Para todas as plantas de cada uma das populações estudadas, a taxa de germinação de pólen foi maior no meio de cultura contendo 0mM de NaCl, o que significa que o sal influência esta característica. UNITERMOS - Polén, Germinação, Fator Estressante, NaCl. IN VITRO SELECTION OF CASTOR BEAN TO SALT STRESS RESISTANCE: FOCUS ON SPONTANEOUS PLANTS 2 ABSTRACT The gametophytic selection that reacts to certain treatments in a differentiated manner is of great importance in plant breeding programs. The objective of this work was to evaluate the saline stress effect under the viability pollinic rate in castor oil plant (R. comunnis L.). Three hundred flowers of 60 spontaneous plants were collected, previously selected based on their phytosanitary aspect, from two populations obtained in the city of Jequié - BA. For in vitroselection 5 culture medium were tested with different NaCl concentrations, which were M1 = 0; M2 = 25; M3 = 50; 75 M4= and M5 = 100 (mM). Variations were observed in the pollen grains germination rate, for both populations. All plants of each studied populations hadpollen germination rate higher in the culture medium containing 0mM of NaCl, which means that the salt influences this characteristic. KEY WORDS - Pollen, Germination, Stress Factor, NaCl
PRODUTIVIDADE E QUALIDADE DO MELÃO SUBMETIDO A DIFERENTES TIPOS DE COBERTURA DO SOLO
Authors: Braga Marcos Brandão 
Published: January 2015

O objetivo deste trabalho foi avaliar a influência de diferentes tipos de cobertura do solo, com uso ou não de manta agrotêxtil, na produtividade e qualidade dos frutos do meloeiro. Utilizou-se a cultivar Tropical F1 no delineamento experimental de blocos casualizados em arranjo fatorial 6 x 2, compreendendo seis tipos de cobertura do solo plástico preto (PP), plástico dupla face preto/prata (PDF), bagaço de casca de coco (BCC), palha de capim Buffel (PCB), bagaço de cana (BC) e solo descoberto (SD) e dois usos de manta agrotêxtil (com e sem) até 23 dias após o transplantio, com três repetições. A cobertura com PCB apresentou a maior produtividade total (74,63 t/ha) e comercial (73,22 t/ha) não diferindo dos demais tratamentos, com exceção do tratamento SD. Não foi observado efeitos significativos do uso da manta agrotêxtil (TNT). O melhor desempenho, em termos de eficiência do uso da água pela cultura, foi apresentada pela PCB. Não foram constatadas diferenças significativas para teor de sólidos solúveis totais e firmeza, porém para produção de frutos por planta há diferença entre o tratamento PCB e SD. UNITERMOS: Cucumis melo L., temperatura do solo, pós-colheita, eficiência de uso da água. BRAGA, M. B; RESENDE, G. M. de.; MOURA, M. S. B. M.; SOUZA, R. C. de D.; COSTA, N. D.; CALGARO, M.; CORREIA, J. S.; SILVA, F. Z. da. MELON PRODUCTIVITY AND QUALITY UNDER DIFFERENT TYPES OF COVER SOIL 2 ABSTRACT This work aimed to evaluate different types of soil cover (mulching), with and without utilization of white polypropylene film, and their effects on melon production and quality, irrigated by drip irrigation. Cultivar Tropical F1 was used and the experimental design was randomized blocks in factorial arrangements (6x2). The treatments included six types of soil cover (black polyethylene and black-silvery double face polyethylene film, coconut shell, Buffelgrass straw, sugarcane bagasse and uncovered soil); and covers with and without white polypropylene. The buffelgrass straw treatment had the highest yield per plant and per hectare; the use of it with mulching obtained the best performance in water productivity. The use of organic matter in the cover soil decreased the soil temperature and amplitude values. There was not statistical difference between the treatments for the total soluble solids and firmness, but for fruit production there was statistical difference between buffelgrass straw and uncovered soil treatments. KEY WORDS: Cucumis melo L., yield, postharvest, soil temperature, water efficiency.
Evaluation of Lipid Peroxidation and Oxidative DNA Damage in Patients With Periodontitis and Hyperlipidemia
Authors: Fentoğlu Özlem , Kırzıoğlu F. Yeşim , Bulut Memduha Tözüm , Kumbul Doğuç Duygu , Kulaç Esin , Önder Canan , Günhan Meral 
Published: January 2015

Background: The purpose of this study is to determine the serum levels of malondialdehyde (MDA), as a lipid peroxidation marker, and 8‐hydroxydeoxyguanosine (8‐OHdG), as an oxidative DNA damage marker, in patients with chronic periodontitis (CP) and hyperlipidemia.Methods: A total of 74 individuals were divided into four age‐ and sex‐matched groups: 18 patients with hyperlipidemia and CP (HLp), 18 periodontally healthy patients with hyperlipidemia (HLh), 19 systemically healthy individuals with CP (Cp), and 19 systemically and periodontally healthy controls (Ch). Clinical periodontal parameters were measured, and serum lipids, MDA, and 8‐OHdG levels were assessed in blood samples.Results: 8‐OHdG, MDA, probing depth, clinical attachment level, and percentage of sites bleeding on probing (BOP) were significantly higher in the HLp group than the Cp group. In the hyperlipidemic group, BOP was significantly correlated with total cholesterol, the ratio of total cholesterol to high‐density lipoprotein cholesterol, and 8‐OHdG levels. A significant correlation between 8‐OHdG and MDA was also observed in the hyperlipidemia group.Conclusions: In this study, serum MDA and 8‐OHdG were found to be highest in the HLp group. The increased levels of MDA and 8‐OHdG in HLp patients may be a result of a harmful oxidative status in association with hyperlipidemia and periodontitis.
First-Line Nursing Home Managers in Sweden and their Views on Leadership and Palliative Care
Authors: Håkanson Cecilia , Cronfalk Berit Seiger , Henriksen Eva , Norberg Astrid , Ternestedt Britt-Marie , Sandberg Jonas 
Published: January 2015

The aim of this study was to investigate first-line nursing home managers’ views on their leadership and related to that, palliative care. Previous research reveals insufficient palliation, and a number of barriers towards implementation of palliative care in nursing homes. Among those barriers are issues related to leadership quality. First-line managers play a pivotal role, as they influence working conditions and quality of care.
Nine first-line managers, from different nursing homes in Sweden participated in the study. Semi-structured interviews were conducted and analysed using qualitative descriptive content analysis. In the results, two categories were identified: embracing the role of leader and being a victim of circumstances, illuminating how the first-line managers handle expectations and challenges linked to the leadership role and responsibility for palliative care. The results reveal views corresponding to committed leaders, acting upon demands and expectations, but also to leaders appearing to have resigned from the leadership role, and who express powerlessness with little possibility to influence care. The first line managers reported their own limited knowledge about palliative care to limit their possibilities of taking full leadership responsibility for implementing palliative care principles in their nursing homes.
The study stresses that for the provision of high quality palliative care in nursing homes, first-line managers need to be knowledgeable about palliative care, and they need supportive organizations with clear expectations and goals about palliative care. Future action and learning oriented research projects for the implementation of palliative care principles, in which first line managers actively participate, are suggested.
Parasellar xanthogranulomas
Authors: Rahmani Redi , Sukumaran Madhav , Donaldson Angela M. , Akselrod Olga , Lavi Ehud , Schwartz Theodore H. 
Published: January 2015

OBJECT
Xanthogranulomas are rare inflammatory masses most often found in the skin and eye. The incidence of intracranial xanthogranulomas is 1.6%–7%, with those found in the sellar and parasellar region being exceedingly rare and their etiology controversial. Sellar and parasellar xanthogranulomas are rarely reported in the western hemisphere, and their incidence in Western countries is unknown.

METHODS
A prospectively acquired database of all endonasal endoscopic transsphenoidal surgeries performed at Weill Cornell Medical College was queried. Patients with histologically confirmed xanthogranulomas who were diagnosed and treated between 2003 and 2013 were included in the study. Patient history, demographic data, histological findings, and surgical approach were also evaluated.

RESULTS
A total of 643 endonasal endoscopic procedures had been performed at the time of this study. Four patients (0.6%) were identified as having a histologically confirmed xanthogranuloma of the parasellar region, compared with an incidence of 6.7% for craniopharyngioma (CP) and 2% for Rathke cleft cyst (RCC). The most common symptom was visual loss, followed by headache. Preoperative diagnosis was CP in all cases. All patients underwent extended endonasal endoscopic transsphenoidal surgery with gross-total resection. Two patients developed panhypopituitarism after surgery. There were no CSF leaks. The mean follow-up was 61 months, at which time there were no recurrences. The key histological features differentiating xanthogranulomas from CPs were accumulation of foamy macrophages, multinucleated foreign body giant cells, cholesterol clefts, and hemosiderin deposits without stratified squamous epithelium. These histological features appear commonly as part of the spectrum of a secondary inflammatory response in an RCC.

CONCLUSIONS
Parasellar xanthogranulomas most closely approximate CPs clinically but pathological evidence may suggest an RCC origin. Gross-total resection can be achieved through extended endonasal endoscopic transsphenoidal approaches, and is curative.
Taxonomic review ofManuleasubgenusSetema(Lepidoptera: Erebidae: Arctiinae: Lithosiini)
Authors: Dubatolov V.V. 
Published: January 2015

AbstractThe subgenusSetemade Freina and Witt of the genusManuleaWallengren (Lepidoptera: Erebidae: Arctiinae: Lithosiini) includes several Boreal and Arctic lichen-moth species: the EuropeanManulea(Setema)cereola(Hübner), the type species of the subgenus; the SiberianM.(S.)atratula(Eversmann),M.(S.)debilis(Staudinger), andM.(S.)vakulenkoi(Tshistjakov);M.(S.)hyalinofuscatum(Tshistjakov) from Chukotka;M. (S.)nigrocollare(Tshistjakov) from the Kolyma basin; and the North AmericanEilema bicolor(Grote) is also transferred into this subgenus asManulea(Setema)bicolor(Grote),new combination. A key to species is given.