bluuebunny/crossref_metadata_2025_split huggingface dataset:
O RATU IZMEĐU MATIJE KORVINA I ĐORĐA POĐEBRADA U SVETLOSTI KAZIVANJA BONFINIJA
Authors: Božanić Snežana 
Published: June 2016

U radu se prati rat između ugarskog kralja Matije Korvina (1458-1490) i češkog vladara Đorđa Pođebrada (1458-1471), u svetlosti kazivanja Antonija Bonfinija. Italijanski humanista je ovim događajima posvetio kraj prve i najveći deo druge knjige dela Rerum Ungaricarum Decades. On opširno govori o razlozima koji su Matiju naveli na rat protiv tasta, oca njegove pokojne supruge. Posebno naglašava da su Matiju, na pomenuti sukob, naveli verski razlozi, te podrška pape Pavla II i cara Fridriha III. Prati se tok ratnih operacija, Matijin izbor za češkog kralja 1469. godine i događaji do smrti Đorđa Pođebrada tj. izbora novog češkog kralja, sina poljskog kralja Kazimira IV Jagelonca (1447-1492), Vladislava. Dugotrajno i neuspešno ratovanje u Češkoj, kao i zanemarivanje rata sa Turcima u pomenutom periodu, biće razlozi zavere 1471. godine plemstva i sveštenstva u Ugarskoj protiv Matije Korvina.
Desempenho de juvenis de carpa-capim (Ctenopharyngodon idella) alimentados com silagem de diferentes forrageiras tropicais
Authors: NASCIMENTO Thaianara Galdino do , MATIELO Marcelo Darós , MENDONÇA Pedro Pierro , RODRIGUES Mateus Fossi , GONÇALVES Simone de Jesus , QUEIROZ Mário Adriano Ávila 
Published: June 2016

O objetivo deste estudo foi avaliar o efeito de diferentes forrageiras tropicais na alimentação de juvenis de carpa-capim. Foram realizados os seguintes tratamentos: capim-elefante (Pennisetum purpureum); capim-colonião (Panicum maximum); capim-tifton (Cynodon dactylon) e Brachiaria sp, sendo as três primeiras ensiladas e a ultima in natura. Todos os tratamentos experimentais foram suplementados com uma ração experimental peletizada com 30% proteí­­na bruta e 3000 kcal/energia digestí­­vel/kg na proporção de 10% do peso vivo. Não foi observada diferença significativa na composição bromatológica das forrageiras avaliadas. Não houve diferença (P>0,05) do ganho de peso dos alevinos alimentados com a Brachiaria sp, capim-colonião ou capim-elefante ensilados. Entretanto, a silagem de capim-tifton proporcionou (P<0,05) maior ganho de peso. Os resultados demonstram o bom potencial da utilização de capim-capim na alimentação de capa-capim, pois proporciona maior ganho de peso.
Isolamento e suscetibilidade antimicrobiana de bactérias oriundas de lesões causadas por ictio em jundiá (Rhamdia quelen)
Authors: CARVALHO Daiane , KUNERT-FILHO Hiran Castagnino , BRITO Kelly Cristina Tagliari de , ROCHA Andréa Ferretto da , STECH Marcia Regina , CAVALLI Lissandra Souto , BRITO Benito Guimarães de 
Published: June 2016

Ichthyophthirius multifiliis é a causa de uma doença parasitária que acomete peixes de água doce, sendo um dos grandes problemas o aparecimento de lesões cutí­¢neas secundárias causadas por bactérias. Neste contexto, o objetivo deste estudo foi identificar as bactérias presentes nas lesões cutí­¢neas de jundiás infectados por ictio e verificar a suscetibilidade antimicrobiana destes isolados. Foram coletadas porções de pele de animais infectados, seguindo-se com o plaqueamento direto em ágar sangue de carneiro 8% e MacConkey com identificação complementar para Gram positivos e Gram negativos. Foram isoladas Escherichia coli (1/10), Burkholderia pseudomallei (2/10), Morganella morganii (2/10)e Aeromonas hydrophila (5/10). Dentre os antibióticos testados, verificou-se resistência apenas para a ampicilina. Em conclusão, os agentes isolados podem comprometer os í­­ndices zootécnicos dos animais de produção. Ainda, sugerem um risco para a saúde pública no que diz respeito ao consumo de carne com substí­¢ncias tóxicas ou com micro-organismos resistentes a antibióticos importantes na medicina humana.
On the record of vertebral deformities in Mastacembelus mastacembelus collected from the lower reaches of Euphrates River, Iraq
Authors: JAWAD Laith , MUTLAK Falah , AL-FAISAL Abbas 
Published: June 2016

Severe deformity such as coalescence of vertebrae, compact vertebrae, loss of vertebral parts, and different levels of deformed vertebral centra and minor deformities such as undulation of the haemal spines of the vertebrae are reported in six specimens of Mastacembelus mastacembelus(Family: Mastacembelidae) collected from the lower reaches of Euphrates River, at Nasiria marsh area, Iraq. Several abdominal and caudal vertebrae are involved in this anomaly. Possible causes such as genetic and epigenetic factors may be implicated in this anomaly.
Length-weight relationships of 29 species of teleost fish from shallow estuarine environment of Samborombon Bay (Rí­­o De la Plata, Argentina)
Authors: SOLARI Agustín , JAUREGUIZAR Andrés Javier , MILESSI Andrés Conrado , GARCÍA Mirta Lidia , MAIZTEGUI Tomás 
Published: June 2016

The lengthí weight relationships (LWR) of 29 teleost fish species from the shallow estuarine environments of the Samborombón Bay wetland (Rí­­o de la Plata, Argentina) were estimated. A total of 6,376 individuals belonging to 19 families were measured and weighed. The best represented family was Sciaenidae with 6 species, followed by Clupeidae (n = 3), and Heptapteridae and Characidae with 2 species each. Significant lengthí weight relationships with high correlation coefficients were found for all species, which mostly presented positive allometric growth. This study reports the first findings regarding the LWR of 29 species in the Samborombón Bay waters. New maximum sizes and geographic distribution records of certain species are also commented.
Determinação de í­­ndices morfométricos que favorecem o rendimento industrial de filés de tilápia (Oreochromis niloticus)
Authors: SILVA Lena Magalhães da , SAVAY-DA-SILVA Luciana Kimie , ABREU Joadil Gonçalves de , FIGUEIREDO Eduardo Eustáquio de Souza 
Published: June 2016

Objetivou-se determinar a melhor faixa de peso e caracterí­­sticas morfometrias que favorecem o rendimento do filé de tilápia em escala industrial. O delineamento experimental foi inteiramente casualizado (3 tratamentos (350í 550 g; 551í 750 g; 751í 10) e 15 repetições). Os dados foram submetidos í­Â análise de varií­¢ncia (ANOVA) e teste de Tukey ao ní­­vel de 5% de probabilidade. Os valores médios de altura dos peixes variaram de 8,9 a 12,6 cm, comprimento de 27,8 a 37,1 cm, espessura dos lombos de 3,9 a 4,2 mm e rendimentos dos filés de 27 a 28,6%. Houve diferenças estatí­­sticas em relação a altura, comprimento e espessura do lombo entre as faixas de peso. Na condição avaliada, os parí­¢metros para obtenção de maior rendimento de filé na indústria seriam tilápias ao abate na faixa de peso 551í 750g, com médias de 31,2 cm de comprimento e 4,2 mm de espessura de lombo.
Colapso do estoque de Umbrina canosai do Sul do Brasil devido í­Â introdução do arrasto-de-meia-água
Authors: HAIMOVICI Manuel , CARDOSO Luís Gustavo 
Published: June 2016

Recentemente o uso do arrasto-de-meia-água com equipamentos como sonares e sondas de rede tornou possí­­vel a captura de cardumes de castanha Umbrina canosai maturas e em desova que migram em direção ao norte próximo ao fundo, ao longo da plataforma externa do sul do Brasil anualmente entre o fim do outono e primavera. Os rendimentos de 2011 e 2012 foram excepcionais, 11.805 kg/dia chegando a 20.000 kg/dia quase exclusivos de castanhas, quatro vezes maiores do que os dos mais de 300 barcos de arrasto-de-parelha e emalhe-de-fundo que tem como alvo principal a castanha. O número crescente de arrasteiros de meia água, somado í­Â intensa exploração dos últimos 40 anos, alerta sobre o forte risco de colapso da segunda espécie em importí­¢ncia na pesca demersal da região. O colapso de pescarias com a introdução de técnicas que aumentam o poder de pesca não são novidade no sul do Brasil.
Explant Analysis from a Patient Exhibiting Rapid Acceleration of Parkinson Disease Symptoms and Hypercobaltemia Following Metal-on-Metal Total Hip Arthroplasty
Authors: Woelber Erik , Van Citters Douglas W. , Steck Thomas , Glass Graham Alec , Tower Stephen 
Published: June 2016

Case:
A 46-year-old man developed rapidly progressing Parkinson disease symptoms after metal-on-metal total hip arthroplasty, worsening to the extent that he underwent implantation of a right subthalamic deep brain stimulator (DBS). A serum cobalt level of 116 μg/L was measured shortly after DBS implantation, and revision arthroplasty was performed using ceramic-on-polyethylene bearings. After revision, the patient’s serum cobalt level fell below 1 μg/L, the Parkinson disease symptoms improved, and he reduced the DBS to its lowest setting. Explant analysis showed substantial material loss from the bearing surfaces of one hip.

Conclusion:
Future studies should evaluate the possible link between Parkinson disease symptoms and prosthesis wear-induced hypercobaltemia.
Tissue responses resulting from tooth movement surgically assisted by corticotomy and corticision in rats
Authors: Peron Ana Paula Lazzari Marques , Johann Aline Cristina Batista Rodrigues , Papalexiou Vula , Tanaka Orlando Motohiro , Guariza-Filho Odilon , Ignácio Sergio Aparecido , Camargo Elisa Souza 
Published: June 2016

ABSTRACT
Objective: To compare the histological responses in corticotomy- and corticision-assisted tooth movement.
Materials and Methods: Ninety Wistar rats were divided into three groups: C (control—tooth movement only), CT (tooth movement + corticotomy), and CI (tooth movement + corticision). Surgeries were performed on the vestibular and lingual cortical bone of the maxillary first molar. Tooth movement was carried out with nickel-titanium closed coil springs having a force of 30 g. The rats were sacrificed at 3, 14, and 28 days. To evaluate the number of osteoclasts and amount of root resorption, a tartrate-resistant acid phosphatase stain was used. Hematoxylin and eosin staining was performed for areas of hyalinization, and the organic bone matrix was stained with picrosirius.
Results: The CT group showed a greater number of osteoclasts than did the C group on day 3 (P &lt; .05). At the same time point, the CT and CI groups showed a delayed onset of organic bone matrix remodeling and a lower incidence of root resorption than did the C group (P &lt; .05). There were also fewer hyalinization areas in the CI group than in the C group on day 3 (P &lt; .05).
Conclusions: Corticotomy effectively increased bone resorption during the early stages of tooth movement, but this increase was not observed for corticision. The surgical procedures did not accelerate organic bone matrix remodeling. Corticotomies and corticisions decreased the risk of root resorption only during the early stages of movement. Corticision reduced the level of hyalinization, while corticotomy did not.
Use of Perturbation-Based Gait Training in a Virtual Environment to Address Mediolateral Instability in an Individual With Unilateral Transfemoral Amputation
Authors: Sheehan Riley C. , Rábago Christopher A. , Rylander Jonathan H. , Dingwell Jonathan B. , Wilken Jason M. 
Published: June 2016

Abstract

Background and Purpose
Roughly 50% of individuals with lower limb amputation report a fear of falling and fall at least once a year. Perturbation-based gait training and the use of virtual environments have been shown independently to be effective at improving walking stability in patient populations. An intervention was developed combining the strengths of the 2 paradigms utilizing continuous, walking surface angle oscillations within a virtual environment. This case report describes walking function and mediolateral stability outcomes of an individual with a unilateral transfemoral amputation following a novel perturbation-based gait training intervention in a virtual environment.

Case Description
The patient was a 43-year-old male veteran who underwent a right transfemoral amputation 7+ years previously as a result of a traumatic blast injury. He used a microprocessor-controlled knee and an energy storage and return foot.

Outcomes
Following the intervention, multiple measures indicated improved function and stability, including faster self-selected walking speed and reduced functional stepping time, mean step width, and step width variability. These changes were seen during normal level walking and mediolateral visual field or platform perturbations. In addition, benefits were retained at least 5 weeks after the final training session.

Discussion
The perturbation-based gait training program in the virtual environment resulted in the patient's improved walking function and mediolateral stability. Although the patient had completed intensive rehabilitation following injury and was fully independent, the intervention still induced notable improvements to mediolateral stability. Thus, perturbation-based gait training in challenging simulated environments shows promise for improving walking stability and may be beneficial when integrated into a rehabilitation program.
Enjeux et défis d’une politique féministe intersectionnelle - L’expérience d’Action des femmes handicapées (Montréal)
Authors: Masson Dominique 
Published: June 2016

Le développement d’une perspective féministe intersectionnelle constitue la dernière réponse en date aux enjeux théoriques et politiques posés par l’existence des différences entre les femmes. Cet article s’interroge sur la façon dont les organisations féministes « font l’intersectionnalité », c’est-à-dire traduisent cette perspective théorique dans leur pratique politique. À partir de l’étude de l’association Action des femmes handicapées (Montréal), il vient documenter des usages politiques de l’intersectionnalité qui font appel à l’articulation du genre avec un axe de la domination qui demeure sous-représenté dans les études se réclamant des perspectives intersectionnelles : le capacitisme. L’article s’attache à cerner les éléments centraux de la politique féministe intersectionnelle déployée par cette association et de sa réception par les majoritaires « valides » du mouvement féministe québécois. Il soutient de plus que la pratique politique de l’intersectionnalité varie aujourd’hui selon que celle-ci est mise en œuvre par les « minoritaires » ou les « majoritaires » dans le mouvement féministe.
Environnement de travail, symptômes dépressifs et sentiment de désespoir : étude auprès de salariés
Authors: Nicolas Caroline , Desrumaux Pascale , Séguin Monique , Beauchamp Guy 
Published: June 2016

En France, le suicide est considéré comme un problème de santé publique majeur depuis les années 1990. Au même moment, plusieurs auteurs ont commencé à souligner un accroissement de suicides dont la cause serait majoritairement liée au travail. Cependant, peu d’études empiriques ont été déployées. Cette étude analyse les liens éventuels entre des facteurs cliniques (symptômes dépressifs, sentiment de désespoir) et des éléments de l’environnement de travail, aux niveaux des caractéristiques du travail (i.e., latitude décisionnelle, soutien social au travail, efforts, récompenses), des relations (harcèlement moral au travail) et des facteurs psychologiques reliés au travail (satisfaction des besoins fondamentaux au travail, épuisement professionnel). Les données, récoltées au moyen d’un questionnaire auto-administré auprès de salariés de différents secteurs d’activité, ont mis en évidence des liens entre d’une part, des symptômes dépressifs et d’autre part, de faibles récompenses extrinsèques, un surinvestissement, des actes pouvant relever d’un harcèlement moral au travail et un épuisement émotionnel. De plus, des liens ont été relevés entre d’une part, un sentiment de désespoir et d’autre part, des efforts élevés, de faibles récompenses intrinsèques, une faible satisfaction du besoin de compétences au travail et un faible sentiment d’accomplissement personnel au travail. Les résultats invitent à considérer ces facteurs comme des pistes à privilégier dans un environnement de travail pour prévenir la santé mentale et le suicide.
Autoantibody-Mediated Pulmonary Alveolar Proteinosis in Rasgrp1-Deficient Mice
Authors: Ferretti Andrew , Fortwendel Jarrod R. , Gebb Sarah A. , Barrington Robert A. 
Published: June 2016

Abstract
Pulmonary alveolar proteinosis (PAP) is a rare lung syndrome caused by the accumulation of surfactants in the alveoli. The most prevalent clinical form of PAP is autoimmune PAP (aPAP) whereby IgG autoantibodies neutralize GM-CSF. GM-CSF is a pleiotropic cytokine that promotes the differentiation, survival, and activation of alveolar macrophages, the cells responsible for surfactant degradation. IgG-mediated neutralization of GM-CSF thereby inhibits alveolar macrophage homeostasis and function, leading to surfactant accumulation and innate immunodeficiency. Importantly, there are no rodent models for this disease; therefore, underlying immune mechanisms regulating GM-CSF–specific IgG in aPAP are not well understood. In this article, we identify that autoimmune-prone Rasgrp1-deficient mice develop aPAP: 1) Rasgrp1-deficient mice exhibit reduced pulmonary compliance and lung histopathology characteristic of PAP; 2) alveolar macrophages from Rasgrp1-deficient mice are enlarged and exhibit reduced surfactant degradation; 3) the concentration of GM-CSF–specific IgG is elevated in both serum and bronchoalveolar lavage fluid from Rasgrp1-deficient mice; 4) GM-CSF–specific IgG is capable of neutralizing GM-CSF bioactivity; and 5) Rasgrp1-deficient mice also lacking CD275/ICOSL, a molecule necessary for conventional T cell–dependent Ab production, have reduced GM-CSF–specific autoantibody and do not develop PAP. Collectively, these studies reveal that Rasgrp1-deficient mice, to our knowledge, represent the first rodent model for aPAP.
Advanced MRI Techniques in the Evaluation of Complex Cystic Breast Lesions
Authors: Popli Manju Bala , Gupta Pranav , Arse Devraj , Kumar Pawan , Kaur Prabhjot 
Published: June 2016

Objective The purpose of this research work was to evaluate complex cystic breast lesions by advanced MRI techniques and correlating imaging with histologic findings. Methods and Materials In a cross-sectional design from September 2013 to August 2015, 50 patients having sonographically detected complex cystic lesions of the breast were included in the study. Morphological characteristics were assessed. Dynamic contrast-enhanced MRI along with diffusion-weighted imaging and MR spectroscopy were used to further classify lesions into benign and malignant categories. All the findings were correlated with histopathology. Results Of the 50 complex cystic lesions, 32 proved to be benign and 18 were malignant on histopathology. MRI features of heterogeneous enhancement on CE-MRI (13/18), Type III kinetic curve (13/18), reduced apparent diffusion coefficient (18/18), and tall choline peak (17/18) were strong predictors of malignancy. Thirteen of the 18 lesions showed a combination of Type III curve, reduced apparent diffusion coefficient value, and tall choline peak. Conclusions Advanced MRI techniques like dynamic imaging, diffusion-weighted sequences, and MR spectroscopy provide a high level of diagnostic confidence in the characterization of complex cystic breast lesion, thus allowing early diagnosis and significantly reducing patient morbidity and mortality. From our study, lesions showing heterogeneous contrast enhancement, Type III kinetic curve, diffusion restriction, and tall choline peak were significantly associated with malignant complex cystic lesions of the breast.
A two-dimensional Stockwell transform for gravity wave analysis of AIRS measurements
Authors: Hindley Neil P. , Smith Nathan D. , Wright Corwin J. , Rees D. Andrew S. , Mitchell Nicholas J. 
Published: June 2016

Abstract. Gravity waves (GWs) play a crucial role in the dynamics of the earth's atmosphere. These waves couple lower, middle and upper atmospheric layers by transporting and depositing energy and momentum from their sources to great heights. The accurate parameterisation of GW momentum flux is of key importance to general circulation models but requires accurate measurement of GW properties, which has proved challenging. For more than a decade, the nadir-viewing Atmospheric Infrared Sounder (AIRS) aboard NASA's Aqua satellite has made global, two-dimensional (2-D) measurements of stratospheric radiances in which GWs can be detected. However, one problem with current one-dimensional methods for GW analysis of these data is that they can introduce significant unwanted biases. Here, we present a new analysis method that resolves this problem. Our method uses a 2-D Stockwell transform (2DST) to measure GW amplitudes, horizontal wavelengths and directions of propagation using both the along-track and cross-track dimensions simultaneously. We first test our new method and demonstrate that it can accurately measure GW properties in a specified wave field. We then show that by using a new elliptical spectral window in the 2DST, in place of the traditional Gaussian, we can dramatically improve the recovery of wave amplitude over the standard approach. We then use our improved method to measure GW properties and momentum fluxes in AIRS measurements over two regions known to be intense hotspots of GW activity: (i) the Drake Passage/Antarctic Peninsula and (ii) the isolated mountainous island of South Georgia. The significance of our new 2DST method is that it provides more accurate, unbiased and better localised measurements of key GW properties compared to most current methods. The added flexibility offered by the scaling parameter and our new spectral window presented here extend the usefulness of our 2DST method to other areas of geophysical data analysis and beyond.
L’évaluation des impacts cumulés dans l’estuaire et le golfe du Saint-Laurent : vers une planification systémique de l’exploitation des ressources
Authors: Beauchesne David , Grant Cindy , Gravel Dominique , Archambault Philippe 
Published: June 2016

L’intensification de l’empreinte humaine dans l’estuaire et le golfe du Saint-Laurent impose une planification systémique de l’exploitation des ressources marines. Une évaluation régionale des impacts cumulés dans le Saint-Laurent demeure pourtant encore attendue. Un nombre important d’activités (p. ex. transport maritime, pêche, aquaculture) caractérise l’exploitation humaine du Saint-Laurent. Ces activités imposent plusieurs stresseurs environnementaux (p. ex. destruction de l’habitat) affichant un chevauchement spatial croissant. Individuellement, ils peuvent affecter la structure et le fonctionnement des écosystèmes. Imposés simultanément, les stresseurs peuvent agir en synergie et entraîner des effets non linéaires imprévisibles. Ces effets demeurent largement incompris et conséquemment ignorés lors d’évaluations d’impacts environnementaux, qui demeurent orientées sur des espèces ou secteurs uniques et l’approbation de projets. Plusieurs défis relatifs aux impacts cumulés dans le Saint-Laurent doivent être relevés : 1) améliorer l’état des connaissances des impacts de multiples stresseurs sur les écosystèmes, 2) améliorer l’applicabilité des méthodes d’évaluation d’impacts cumulés, 3) identifier des indicateurs d’impacts cumulés, 4) créer un protocole de suivi environnemental et d’impacts humains, et de partage de données et 5) développer une capacité de gestion adaptative pour le Saint-Laurent. La planification systémique de l’utilisation des ressources naturelles au sein du Saint-Laurent nécessitera une vision intégrative de la structure et du fonctionnement des écosystèmes ainsi que des vecteurs de stress qui leur sont imposés. Une telle approche ne sera réalisable que lorsque nous aurons développé les infrastructures et les outils nécessaires à une gestion écosystémique du Saint-Laurent.