bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impaired Left Ventricular Longitudinal Function in Idiopathic Pulmonary Arterial Hypertension Children
Authors: Muntean Iolanda , Șuteu Carmen , Togănel Rodica 
Published: August 2016

Abstract

Background: Pulmonary arterial hypertension is associated with right ventricular dilation and failure. As a result, left ventricular geometry is affected by shifting of the interventricular septum towards the left ventricle.

Aim of the study: The aim of the study was to assess the effect of chronic right ventricular pressure overload on left ventricular longitudinal function and synchronicity in idiopathic pulmonary arterial hypertension children, using speckle-tracking echocardiography.

Material and methods: We prospectively evaluated 13 children (5 with idiopathic pulmonary arterial hypertension and 8 sex- and age-matched controls) using conventional and speckle-tracking echocardiography and clinical status (WHO functional class). Left ventricular longitudinal strain curve was generated for 17 segments and global left ventricular longitudinal peak systolic strain was calculated. Dyssynchrony index of the left ventricle was determined calculating the standard deviation of time to peak-systolic strain for 12 left ventricular, 6 basal and 6 midventricular segments, from short axis views.

Results: Strain imaging showed significantly decreased global left ventricular longitudinal strain and increased dyssynchrony index in idiopathic pulmonary arterial hypertension patients as compared with controls (−16.80 ± 2.94 vs. −21.50 ± 1.60, p = 0.003, and 53.80 ± 16.72 vs. 22.25 ± 6.18, p=0.0001, respectively). There was a significant correlation between left ventricular longitudinal strain, dyssynchrony index and right ventricular fractional area changes (r = −0.66, p = 0.013, and r = −0.72, p = 0.005, respectively), right ventricular myocardial performance index (r = 0.86, p = 0.0001, and r = 0.93, p = 0.000, respectively), and LV eccentricity index (r = 0.82, p=0.001, and r = 0.93, p = 0.000, respectively) in the study population as a whole.

Conclusions: Left ventricular longitudinal systolic strain and synchronicity are impaired in idiopathic pulmonary arterial hypertension children with normal left ventricular ejection fraction.
Solitary-Wave and Periodic Solutions of the Kuramoto-Velarde Dispersive Equation
Authors: Kamenov Ognyan Y. 
Published: August 2016

Abstract
In the present paper, solitary solutions of the Kuramoto- Velarde (K-V) dispersive equation have been found, using the deformation and mapping approach. These exact solutions show the dynamics and the evolution of dispersive solitary waves. In the case α2 = α3, three families of exact periodic solutions have been obtained by employing the bilinear transformation method.
Chaotic mixing by oscillating a Stokeslet in a circular Hele-Shaw microfluidic device
Authors: Aboelkassem Yasser 
Published: August 2016

AbstractChaotic mixing by oscillating a Stokeslet in a circular Hele-Shaw microffluidic device is presented in this article. Mathematical modeling for the induced flow motions by moving a Stokeslet along the x-axis is derived using Fourier expansion method. The solution is formulated in terms of the velocity stream function. The model is then used to explore different stirring dynamics as function of the Stokeslet parameters. For instance, the effects of using various oscillation amplitudes and force strengths are investigated. Mixing patterns using Poincaré maps are obtained numerically and have been used to characterize the mixing efficiency. Results have shown that, for a given Stokeslet’s strength, efficient mixing can be obtained when small oscillation amplitudes are used. The present mixing platform is expected to be useful for many of biomicrofluidic applications.
A Comparative Study of Initial Public Offerings in Hong Kong, Singapore and Malaysia
Authors: Ho Horace 
Published: August 2016

Abstract
This paper presents the findings of a comparative study on the performance of the initial public offerings (IPOs) of shares listed on the Hong Kong Stock Exchange (HKX), Singapore Exchange (SGX) and Bursa Malaysia (MYX). One indicator of the success of an IPO is its subscription rate, which can be used as a proxy for the level of investor confidence in the stock being offered. This paper examines the relationship between the performance of an IPO and its subscription rate, and the corporate factors that may affect an investor’s decision to subscribe to an IPO. A previous study conducted in Hong Kong (Ho, 2013) did not find support for the effect of the four corporate factors, namely size, managerial ownership prior to the IPO, industry differences and company age, on the subscription decision. However, managerial ownership prior to the IPO was found to be highly correlated with good performance, which could be attributed to a low agency cost in situations where managerial ownership is substantial. Further evidence from Singapore and Malaysia can help to shed light on the importance of agency cost in the pricing of IPOs.
Interparental conflict and child adjustment: main concepts and research findings
Authors: Przybyła-Basista Hanna 
Published: August 2016

Abstract
This is a review study of theoretical frameworks and research findings concerning the relationship between marital conflict and children’s response. The main focus is on understanding the mechanisms connecting marital conflict to child adjustment. Two main theoretical models are discussed, namely, Cognitive-Contextual Framework by Grych and Fincham (1990) and Emotional Security Hypothesis by Davies and Cummings (1994). The analysis shows that marital conflicts are associated with a wide range of children’s adjustment problems. Parental destructive conflict patterns are associated with children’s behavioral problems, whereas positive emotionality and constructive conflict resolution lead to children’s positive or even neutral reactions to marital problems. Results are presented on how useful psychoeducational programs are for parents that prevent negative marital conflict effects on children.
Conflict styles and outcomes in parent-adolescent relationship and adolescent family satisfaction
Authors: Lachowska Bogusława 
Published: August 2016

Abstract
In my article I identified the meaning of conflict in parent-adolescent relationship for adolescent family satisfaction. It was found that family satisfaction is positively related to seeking compromise by the parents, as well as being negatively related to parental aggression. Adolescent satisfaction is higher when conflicts with the father more often result in improving their relationship (intimacy), and when conflicts with the mother end less frequently with escalation and frustration. A significant parental behavioral role in conflict with the adolescent was confirmed; however, the strongest predictor of adolescent family satisfaction is in seeking compromise by the father. In accordance with Steinberg’s emotional distancing hypothesis, with the adolescent’s age family satisfaction was found to decrease, and conflicts escalated and frustration in mother-adolescent relationship increased.
Effect of banana fibers and plasticizer on melt processing of poly(vinyl alcohol)
Authors: Srithep Yottha , Pholharn Dutchanee , Veang-in Onpreeya , Yangyuen Suphan 
Published: August 2016

Abstract
Poly(vinyl alcohol) (PVOH) resin is one of the most widely used water-soluble biodegradable polymer. Because of thermal degradation, PVOH exhibits limited melt processing and lacks moldability. The effects of adding glycerol as plasticizer and banana fibers (BF) to PVOH on its moldability and mechanical property were investigated. Melt blending of PVOH with glycerol and/or BF was performed in an internal mixer. The blended materials were then compression molded to produce tensile specimens. Various characterization techniques were employed to study the mechanical properties, compatibility, and crystallization behavior of the PVOH blends. By melt blending with glycerol, PVOH could be processed but decreased the tensile modulus, tensile strength, and crystallization temperature. Furthermore, the addition of BF enhanced the mechanical and thermal properties and crystallization temperature of plasticized PVOH due to compatibility between the two components. Apart from enhancing the mechanical properties and thermal stability, the incorporation of BF can reduce the production cost.
Ernährung: Globale Aspekte
Authors: Leitzmann Claus 
Published: August 2016

Zusammenfassung:
Eine ausreichende Versorgung der Menschheit mit Nahrung ist derzeit und zukünftig möglich. Dennoch hat sich die Zahl der Hungernden über Jahrzehnte kaum verändert; die der Übergewichtigen nimmt weiterhin zu. Die Ursachen für den Hunger sind vielfältig und vernetzt. Die weitere Verbreitung westlicher Ernährungsgewohnheiten führt zu gesundheitlichen, ökologischen und gesellschaftlichen Problemen. Nachhaltige Lösungen scheitern bislang unter anderem am fehlenden politischen Willen.
Importance of the CIS Countries to the Development of Foreign Trade Relations of Slovakia
Authors: Kašťáková Elena , Ružeková Viera , Žatko Matúš 
Published: August 2016

Abstract
This submission is focused on examination of foreign trade relations development between Slovakia and the CIS countries. It highlights the importance of these countries in the Slovak foreign trade. Slovakia is a country that is highly dependent on the international exchange of goods. On the one hand, Slovak developed manufacturing industry demands raw materials, and on the other hand is being forced to seek an outlet for its production. Although the most important business partners of Slovakia are the EU countries, CIS countries represent an important and sufficiently perspective market. Significant part of solved issue consists of examination of the Slovak foreign trade development and analysis of the Slovak foreign trade relations with the CIS countries. The result of the assessment is evaluation and identification of further opportunities for penetration of Slovak exports to those markets and potential improvement of mutual investment relations in the context of current geopolitical changes in the international business.
Human Capital Quality and Development: An Employers' and Employees' Comparative Insight
Authors: Neagu Olimpia , Lazar Vasile , Teodoru Mircea , Macarie Simona 
Published: August 2016

Abstract
The aim of the paper is to compare the employers' and employees' insights on human capital quality defining and human capital development at organisational level, based on a survey carried out in the county of Satu Mare, Romania. Our findings show that as human capital buyers, employers understand by human capital quality professional background and skills, professional behaviour and efficiency and productivity for the organisation. As human capital sellers, for employees human capital quality means health and the ability to learn and to be suitable to the job requirements. Regarding the opportunities to develop the organisational human capital, the views of employers and employees are very different when the level of discussion is international (macro-level). Employees consider that the international environment has a greater impact on human capital development in their organisation as the employers.
Assessment of Analytical Predictions for Radial Growth of Rotating Labyrinth Seals
Authors: Subramanian Sivakumar , Sekhar A. S. , Prasad B. V. S. S. S. 
Published: August 2016

Abstract
Radial growth predictions of rotating labyrinth seals are conventionally obtained from one-dimensional analytical models. However, these predictions quantitatively differ within themselves by about 5-500 %. Simulations using three-dimensional finite element method (FEM) are carried out in this paper for a typical labyrinth seal, subjected to high rotational speed and temperature, for a range of radius-to-length ratio of the rotor. Taking the predicted values by FEM as reference, four analytical models are assessed and their errors are quantified. These errors are found to be independent of rotational speed and temperature but significantly vary with the radius-to-length ratio of the rotor. Based on this finding, simple analytical models, together with correction factor charts, are suggested.
New Taxa and Synonymy in the Family Pyrgotidae (Diptera, Tephritoidea). II. Subtribe Adapsiliina and Afrotropical Campylocera
Authors: Korneyev V. A. 
Published: August 2016

Abstract
In the tribe Pyrgotini, a monophyletic lineage is considered as the subtribe Adapsiliina Rondani, 1869, revised rank; it includes the genera Adapsilia Waga, 1842, Campylocera Macquart, 1843, Euphya Wulp, 1885, Eupyrgota Coquillett, 1899, Geloemyia Hendel, 1908, Hendelpyrgota Vanschuytbroek 1963, Plectrobrachys Enderlein, 1942, Porpomastix Enderlein, 1942, Pyrgotomyia Hendel, 1934, Siridapha Enderlein, 1942, Trichopeltia Wulp, 1885, and an unnamed and unplaced genus-group taxon (represented by the group of species related to Adapsilia hirtoscutellata Hendel, 1933). Based on having at least two synapomorphies: the incomplete costa not reaching apex of medial vein, and male cerci flattened dorsoventrally, large, slightly longer and wider than epandrium, the broadest concept of the genus Campylocera Macquart, 1843 is proposed. In the Afrotropical Region, it therefore includes also all the species assigned by Steyskal (1980) to the genera Clemaxia Enderlein, 1942, Congopyrgota Aczel, 1958, syn. n., Diasteneura Hendel, 1908, syn. n., Dicrostira Enderlein, 1942, Hexamerinx Enderlein, 1942, Hypotyphla Loew, 1873, syn. n., Hypotyphlina Enderlein, 1942, syn. n., Lygiohypotyphla Enderlein, 1942, and Prohypotyphla Hendel, 1934, syn. n. The other important characters of Campylocera are the low epistome, subocular sclerite well expressed, and femoral organ on female mid femur always lacking. The following synonymy is established: Campylocera ferruginea Macquart, 1843 = Prohypotyphla omissa Hendel, 1934, syn. n.; Campylocera hyalipennis (Aczel, 1958, comb. n.) = Congopyrgota hyalipennis Aczel, 1958 = Congopyrgota kivuensis Vanschuytbroeck, 1963, syn. n. = Congopyrgota ethiopica Steyskal, 1972, syn. n.; Campylocera latigenis Hendel, 1914 = Prohypotyphla obtusicornis Hendel, 1934, syn. n. = Dicrostira partitigena Enderlein, 1942, syn. n.; Campylocera loewi (Hendel, 1908), comb. n. = Hypotyphla loewi Hendel, 1908 = Prohypotyphla (Hypotyphlina) saegeri Aczel, 1958, syn. n.; Campylocera caudata (Hendel, 1914), comb. n. = Hypotyphla caudata Hendel, 1914 = Lygiohypotyphla hyalipennis Vanschuytbroeck, 1963, syn. n. = Lygiohypotyphla ruwenzoriensis Vanschuytbroeck, 1963, syn. n.; Campylocera basilewskyi (Vanschuytbroeck, 1963), comb. n. (= Diasteneura basilewskyi Vanschuytbroeck, 1963), Campylocera laticeps (Hendel, 1908), comb. n. (= Diasteneura laticeps Hendel, 1908), Campylocera obscura (Vanschuytbroeck, 1963), comb. n. (= Diasteneura obscura Vanschuytbroeck, 1963), Campylocera similis (Steyskal, 1963), comb. n. (= Diasteneura similis Steyskal, 1963), Campylocera variceps (Curran, 1928), comb. n. (= Diasteneura variceps Curran, 1928), Campylocera nigripennis (Hendel, 1934) comb. n. (= Prohypotyphla nigripennis Hendel, 1934), Campylocera scalaris (Hendel, 1934) comb. n. (= Prohypotyphla scalaris Hendel, 1934).
The Mass-Dimension Relationships in the Mussels Mytilus Galloprovincialis (Mollusca, Bivalvia) from Different Phenotypical Groups in Periphyton Populations near Odessa Coast, the North-Western Part of Black Sea
Authors: Govorin I. A. 
Published: August 2016

Abstract
The data of the size-mass indices in the mussels Mytilus galloprovincialis (Lamarck, 1819) from three phenotypic groups - brown, dark violet (black) and “zebra” (brown with radial black stripes) shells in the periphyton settlements on the concrete traverses near Odessa coast, the North-western part of Black Sea (Ukraine), in March-November 2014-2015 are presented. A comparative evaluation has been made on the relationships of total mass of the mollusks, wet and dry mass of their soft body and mass of the shells on the one hand, and the size of animals (length of its shells) on the other hand, in the each of phenotypical groups from the five marine beach areas. It is shown, that in the marine areas with different degrees of isolation from the open sea by coast-protection engineering constructions, the mussels from different phenotypes have almost the same size-mass characteristics. Only the dry weight of soft animal body, which indicated to fatness of mollusk and therefore demonstrated his biological prosperity in specific hydrological conditions, can serve as a reliable criterion which can mark the shellfish habitats with different gradients of environmental factors.
Identitätsmissbrauch im Online-Banking und die neue Zahlungsdiensterichtlinie (PSD2)
Authors: Borges Georg 
Published: August 2016

Zusammenfassung
Zahlungen werden zunehmend per Online-Banking oder mit anderen Mitteln des elektronischen Zahlungsverkehrs im Internet durchgeführt. Online-Zahlungen sind jedoch in erheblichem Ausmaß das Ziel krimineller Angriffe. Der rechtliche Rahmen für Online-Zahlungen wird durch die bis zum 13. 1. 2018 umzusetzende Zahlungsdiensterichtlinie 2015 (PSD2) bestimmt. Daher sind die Konzepte und Regelungen der Richtlinie für die Sicherheit im Online-Banking und die Haftung für Identitätsmissbrauch von entscheidender Bedeutung. Der Beitrag stellt aktuelle Aspekte des Identitätsmissbrauchs im Online-Banking dar und untersucht, welche Antworten die PSD2 auf die zentralen Rechtsfragen der Sicherheit im Online-Banking gibt.
Kenntnisabhängige Verjährung nach fehlerhafter Anlageberatung oder: was man als Anleger so alles zu wissen hat
Authors: Wackerbarth Ulrich 
Published: August 2016

Zusammenfassung
Die kenntnisabhängige Verjährung im Recht der Haftung für fehlerhafte Aufklärung und Beratung von Anlegern durch Bankberater ist in der jüngeren Vergangenheit durch verschiedene Entscheidungen in den Mittelpunkt des Interesses gerückt. Das Bankrecht legt die Schwächen des neuen Konzepts der Regelverjährung schonungslos offen. Dieses hat den Spezialfall des § 852 BGB a. F. verallgemeinert, ohne die Implikationen und Konsequenzen ausreichend zu berücksichtigen. Auch die ober- und höchstrichterliche Rechtsprechung scheint sich noch nicht ganz darüber im Klaren zu sein, von welchem Standpunkt aus sie mit den vielfältigen Fragen von Kennen und Kennenmüssen im Bereich der Haftung für schlechte Beratung umgehen soll. Der Beitrag möchte dafür einige Überlegungen bereitstellen, erörtert offene Fragen, die zum Teil bereits vor dem BGH anhängig sind und verlangt de lege ferenda eine Beschränkung der kenntnisabhängigen Verjährung auf die Fälle, für die sie sich tatsächlich eignet.
METAPHYSICAL REVOLUTION OF DESCARTES AND TRANSFORMATION OF THE ANTHROPOLOGICAL PROJECT
Authors: Malivskyi Anatolii M. 
Published: August 2016

The purpose is to reveal and comprehend forms of influence metaphysical' revolution for a way of interpretation of the anthropological project by Descartes on the basis of investigations of modern dekartes's researchers, that is the recognition of a fundamental role of metaphysics. Methodology. As methodological base modern investigations of dekartes's researchers accenting a fundamental role of metaphysics and expediency of unbiassed judgment of heritage of the great thinker are used. The scientific novelty. The transformation of the anthropological project is outlined as manifestation of metaphysical revolution. It is about a transcendencecy of naive anthropology (as an embodiment of reductive mindset), that is interpretations of human nature as its corporality and transition to metaphysical anthropology which consists in upholding of unconditional priority of human thinking as associated with God. As result of transition concentration of attention on intense human nature, that is at tension between sensuality and intelligence, aspiration to truth and tendency to delusion, between Life and Nothing, etc. Conclusions. The appeal to the incomplete anthropological project of Descartes on the basis of innovative researches allows proving the thesis about influence of metaphysical revolution on a way of its interpretation. The main forms of oriented to science ideals of naive anthropology, trust in evidence of the senses, atheism, interpretation of science as the main form of detection rationality of human nature, which Descartes tends constructively to overcome in the text of "meditation", are highlighted. During creation of metaphysical anthropology the attention of the thinker is drawn by the fact of impossibility of comprehension of human nature by means of natural-science rationality and expediency of the appeal to metaphysics. The subject of attention of the thinker is the tension between sensuality and intelligence, need for truth and tendency to delusion, ontologic tension between Life and Nothing etc.
Efectos de la musicoterapia en el nivel de intensidad del dolor post quirúrgico en pacientes pediátricos en un hospital de EsSALUD.
Authors: Ortiz Monroy Bernice Yemira , Velásquez Carranza Doris 
Published: August 2016

Objetivos: determinar los efectos de la musicoterapia, como tratamiento complementario, en el nivel de intensidad del dolor postquirúrgico en pacientes pediátricos en el servicio de Neurocirugía del Hospital Nacional GuillermoAlmenara Irigoyen. Material y Métodos: estudio cuasi experimental. Muestra: 40 pacientes pediátricos de 5 a 17 años, 20 pacientes del grupo experimental que recibieron sesión de musicoterapia clásica por 30 minutos y 20 pacientes grupo control quienes no recibieron sesión de musicoterapia, en ambos grupos se utilizaron escalas CHEOPS (de 5 a 7años), facial (8 a 17 años). Resultados: el puntaje del dolor en el grupo experimental de 8 a 17 años a las 24 horas post operados fue de 5 ± 1,9 (moderado) y posterior a la musicoterapia, el puntaje del dolor fue de 3,2 ±1,6 (moderado), encontrándose una reducción del dolor en 1,8 puntos, estadísticamente significativa P=0,000<0,05y en niños de 5 a 7 años fue de 9,6 ±1,9 (moderado); después de 30 minutos con musicoterapiael puntaje del dolor fue de 7,6 ±1,8 (leve). Se encontró una reducción del dolor en 2 puntos, estadísticamente significativa P=0,000<0,05; en el grupo control en ambos grupos no hubo cambios significativos. Conclusiones:la musicoterapia disminuye el nivel de intensidad del dolor postquirúrgico en pacientes pediátricos en el servicio de Neurocirugía del Hospital Nacional Guillermo Almenara Irigoyen.
Nivel de funcionalidad en actividades básicas e instrumentales de la vida diaria del adulto mayor
Authors: Chumpitaz Chávez Yessica , Moreno Arteaga Carlos 
Published: August 2016

La población en general tiene tendencia al envejecimiento, por lo que el Perú debe prepararse con políticas públicas que permitan a este segmento gozar de una vejez digna y con las debidas atenciones. Objetivos: determinar el nivelde funcionalidad en actividades básicas e instrumentales de la vida diaria del adulto mayor del Club CORESAMI en el año 2013. Material y métodos: estudio de tipo cuantitativo, descriptivo, de nivel aplicativo y de corte transversal.La población estuvo conformada por 35 adultos mayores, que concurrían al club antes mencionado, perteneciente a la Jurisdicción del Centro de Salud de San Juan de Miraflores. La técnica que se utilizó fue la encuesta y comoinstrumento un cuestionario. Resultados: del 100% (35), un 49% (17) tiene un nivel medio, un 34% (12), un nivel alto, y un 17% (6) un nivel bajo de funcionalidad para realizar actividades básicas e instrumentales de la vida diaria, prevaleciendo las primeras sobre los segundas, para las cuales requieren más apoyo. Conclusiones: se recomienda realizar estudios descriptivos en los diferentes sectores y establecimientos de salud ya que tienen distintas realidades, así mismo programas de intervención dirigidos a estos adultos mayores de carácter inter y multidisciplinario que incluyan a la familia y comunidad.