bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Wisent Bison bonasus (Mammalia, Artiodactyla) Restoration in Ukraine: Results and Perspectives
Authors: Smagol V. M. , Gavris G. G. 
Published: June 2016

Abstract
At given time, wisent’s metpopulation in Ukraine is in the state of resumption of biological characteristics of this species, which determines the need to control for the animals origin. Such studies assess the condition of each subpopulation, as well as to carry out the selection measures for conservation of the overall genetic variability of species. In modern conditions the success of wisent restoration depends on implementation of the national and international programs, the help of maecenas, the scale agitation among the peoples as well as the interest of users of hunting grounds and conservation areas.
Makro- und mikroökonomische Folgen des Rohstoffbooms in der Mongolei
Authors: Lagrange Manuela 
Published: June 2016

Zusammenfassung:In den vergangenen 15 Jahren ist ein radikaler Wandel der mongolischen Wirtschaft zu beobachten. Bedingt durch die Aktivitäten transnationaler Investoren im mongolischen Bergbausektor, wächst die ökonomische Bedeutung des Bergbaus, während die traditionelle Tierhaltung an wirtschaftlicher Relevanz verliert. In diesem Beitrag werden verschiedene ökonomische Auswirkungen des Bergbaus in der Mongolei auf nationaler Ebene und Effekte auf die Haushaltökonomie traditioneller Tierhalter, die in den Bergbauregionen leben, thematisiert.
Doscientos años de un periódico no tan feliz
Authors: Rojas Rodríguez Jaime Alberto 
Published: June 2016

Era ya tan relevante el periodismo hacia el final de la Colonia que una vez suscrita el Acta de Independencia, al amanecer del 21 de julio de 1810, la Junta Suprema del Nuevo Reino de Granada decidió crear un periódico para divulgar los importantes hechos relativos a la emancipación. Fue así como nació, animado por las ideas de la Ilustración, La Constitución Feliz, el 17 de agosto de 1810, con el imposible desafío de superar los dogmas del catolicismo, la filosofía escolástica y la fidelidad política a la monarquía española. El presente artículo recrea la historia de este periódico.
Influence of the WIC Program on Loss to Follow-up for Newborn Hearing Screening
Authors: Hunter Lisa L. , Meinzen-Derr Jareen , Wiley Susan , Horvath Carrie L. , Kothari Reena , Wexelblatt Scott 
Published: June 2016

BACKGROUND:
Newborn hearing screening has a high participation rate of ∼97% of infants nationally, but a high lost to follow-up of ∼32% limits the effectiveness of the program. This study tested an intervention of targeted outpatient rescreening of infants through collaboration with the Women, Infants, and Children (WIC) program to improve follow-up rates for newborn hearing screen referrals.

METHODS:
Controlled intervention study of WIC-eligible infants who referred on newborn hearing screens at target hospitals. Hearing rescreens were performed by using screening auditory brainstem response testing by trained research assistants, coordinated with the infant’s WIC appointment. Loss to follow-up rates and age at follow-up were compared with non-WIC infants tracked via the Ohio Department of Health during the same time periods at the same hospitals and at nonintervention hospitals.

RESULTS:
During a 2-year period, there were 1493 hearing screen referrals at 6 hospitals in the Cincinnati region recorded by the Ohio Department of Health. Of these, 260 WIC-eligible infants were referred to the study. Among WIC-eligible intervention infants, the lost to follow-up rate over 2 years was 9.6%, compared with 28.7% for nonintervention infants in the same hospitals and 18.1% for nonintervention hospitals. The average age of hearing confirmation for the WIC intervention group was 34.8 days, compared with 63.6 days in non-WIC infants. One-third of mothers reported barriers to follow-up.

CONCLUSIONS:
Collaborating with WIC to provide targeted follow-up for newborn hearing screening improved loss to follow-up rates, decreased the age at hearing confirmation by 1 month, and addressed reported care barriers.
Aproximación teórica a Edixgal. Libro digital de Educación Física
Authors: Rodríguez Machado Eduardo Rafael 
Published: June 2016

Uno de los grandes dilemas en el que se encuentra la comunidad educativa es el apostar por libros de texto electrónicos (conocido también como eTextBook) en detrimento de los libros de texto impresos, en Galicia se ha optado en algunos centros ir introduciendo paulatinamente el libro de texto electrónico en las aulas de 5º Educación Primaria.
En este artículo se concretan las características que definen el libro de texto electrónico y que le hacen resultar atractivo y útil a la comunidad educativa. En primer lugar, se define el libro digital y concretan sus características y los problemas e inconvenientes que nos podemos encontrar con su uso. En segundo lugar, se señala en qué consiste el E-Dixgal y cómo afecta a la introducción de dicho proyecto en el aula. Finalmente, se observa cómo está siendo la introducción del libro digital en relación al área de la Educación Física.
Causas de la no selección del boxeo olímpico por parte del profesorado de secundaria
Authors: Rodríguez-Amiguet Guillem , Ruiz Sanchis Laura , Tamarit Grancha Ignacio 
Published: June 2016

El presente trabajo es parte de una investigación más amplia que trata de analizar la presencia de los deportes de combate en la Educación Secundaria. Este estudio que se presenta analiza la presencia del boxeo en las programaciones didácticas del profesorado, así como qué factores condicionan su elección, en base a qué sabe, qué piensa y qué necesita sobre dicha modalidad. El instrumento fue un cuestionario vía online al profesorado en activo de Educación Física (EF) en los centros de Educación Secundaria de la Comunidad Valenciana (España), el cual fue respondido por 81 profesores. De los resultados obtenidos se destaca que la mayoría del profesorado elige deportes colectivos como el baloncesto, el balonmano y el voleibol, sin embargo, son muy pocos los que incluyen en su programación deportes de combate, siendo el judo el más elegido. Los principales factores que justifican su escasa presencia hacen referencia a que el profesorado no se ve capaz de impartir una Unidad Didáctica (UD), que lo consideran peligroso, arriesgado y poco adecuado para el trabajo en valores. Señalan que necesitan más material didáctico especializado en la iniciación y mayor formación en los fundamentos básicos de la lucha.
Implicación familiar en el fútbol prebenjamín riojano: intereses, motivaciones, rol y dinámica familiar
Authors: Merino Orozco Abel , Arraiz Pérez Ana , Sabirón Sierra Fernando 
Published: June 2016

El fútbol prebenjamín supone un escenario socioeducativo no formal especialmente masificado. El entorno adulto vierte esfuerzos e ilusiones sobre el deporte escolar desarrollado como actividad extraescolar por el niño para promover su formación. Existen numerosos propuestas por tratar de establecer pautas hacia el comportamiento familiar. Sin embargo, este estudio trata de comprender las ilusiones familiares que animan a la participación en el fútbol prebenjamín de sus niños como primeros responsables de su educación. De este modo, el objetivo del estudio es indagar sobre las motivaciones familiares hacia el fútbol prebenjamín a fin de revalorizar las confluencias sobre su valor educativo.
La investigación emerge desde un diseño de estudio de caso de modalidad etnográfica que se vale del cuestionario (N=134, 63 mujeres y 71 hombres) para profundizar sobre la percepción de los familiares que participan en el fútbol del niño de entre 6 y 7 años: padres, madres, abuelos y hermanos. Los resultados reafirman la función social que el fútbol tiene para el niño que lo practica y para los adultos que lo acompañan. La implicación familiar se erige como un pilar indispensable sobre el que se cimienta una actividad deportiva no formal. Por ello, para optimizar el potencial formativo se ha de contar, inherentemente, con la complicidad familiar para revindicar el referente educativo frente a la permeabilidad del fútbol negocio en el escenario socioeducativo del fútbol.
Hábitos alimentarios y de actividad física de alumnado de Educación Primaria: estudio descriptivo de un colegio de Pontevedra
Authors: Lois Carro Luis , Rial Rebullido Tamara 
Published: June 2016

El aumento de sobrepeso y obesidad infantil es un problema actual de salud pública. La implementación de estrategias educativas sobre hábitos de vida saludable a edades tempranas es un adecuado medio de prevención y cambio. El objetivo del estudio fue describir los hábitos de alimentación y de actividad física en alumnado de primaria de un colegio de Pontevedra para obtener datos previos a futuras intervenciones educativas. Sobre una muestra de un total de 75 alumnos/as de 4º de Educación Primaria del Colegio Sagrado Corazón (Pontevedra, España) se administró un cuestionario realizado ad hoc de un total de 20 preguntas sobre sus hábitos alimentarios y de actividad física. Además se calculó su Índice de Masa Corporal (IMC). De los resultados se destaca que un 32% no realiza desayuno a media mañana y un 10,6% del alumnado posee sobrepeso. El nivel de actividad física es más alto en niños que niñas. En función de los resultados se vislumbra la necesidad de fomentar estrategias educativas para incrementar tanto los niveles de actividad física y de educación nutricional en la etapa de educación primaria.
Corpus Studies of Harmony in Popular Music: A Response to Gauvin
Authors: DeClercq Trevor 
Published: June 2016

This paper responds to the research presented in Gauvin’s paper on the evolution of harmonic syntax in popular music from the 1960s. I begin by situating the findings from his second study (on flat-side harmonies) within the context of my corpus work with David Temperley on harmony in popular music. Gauvin’s results are similar to ours, although some important differences are worth noting. I also provide an interpretation of the results from his first study (on modulation), which Gauvin found to be inconsistent with his proposed hypothesis. Specifically, I conjecture that modulation and harmonic palette may be in balance with one another, in that listeners may prefer songs where harmonic content is at a medium level of complexity. Gauvin’s study also brings forth some basic issues with regard to harmonic encoding, in terms of both the subjectivity of the analytical process as well as the ease by which harmonic analyses are shared with and verified by other researchers.
The Influence of Interactions Between Music and Lyrics: What Factors Underlie the Intelligibility of Sung Text?
Authors: Ginsborg Jane 
Published: June 2016

This document provides a brief commentary on Johnson, Huron and Collister’s (2013) article entitled “Music and lyrics interactions and their influence on recognition of sung words: An investigation of word frequency, rhyme, metric stress, vocal timbre and repetition priming.” The commentary is written from the point of view of someone who is not only a fellow researcher in the field but also a former professional singer and singing teacher. It summarises a previous study by two of the authors and the research of two further teams of investigators in the field before focusing on each of the authors’ eight hypotheses, findings and discussion in turn.
Early Debris Formation with a Porous Tantalum Glenoid Component
Authors: Endrizzi Donald P. , Mackenzie Johanna A. , Henry Patrick D.G. 
Published: June 2016

Background:
Porous tantalum has been used effectively in hip, knee, and reverse shoulder arthroplasty implants. However, a first-generation porous tantalum glenoid component for use in anatomic shoulder arthroplasty previously demonstrated failure, with failure usually preceded by the appearance of intra-articular metallic debris. After redesign, the component was reintroduced in 2009. The purpose of the current study was to evaluate the radiographic and clinical outcomes of the redesigned glenoid component.

Methods:
Sixty-eight patients undergoing total shoulder arthroplasty received a Trabecular Metal porous tantalum glenoid component (73 components; 5 patients underwent staged bilateral procedures). No polymethylmethacrylate cement was used (off-label usage in the U.S.). A grading system to assess metallic debris formation was developed using radiographs of the previous generation of porous tantalum glenoid components that failed. Radiographs from the current series were independently reviewed by 2 shoulder arthroplasty specialists, and their results were compared. Glenoid components were evaluated for signs of bone ingrowth and metallic debris formation.

Results:
Sixty-six (90%) of the 73 components were evaluated at a minimum of 2 years of follow-up (mean radiographic follow-up of 50.8 months; range, 24 to 68 months). Of these, 92.4% demonstrated minimal or no glenoid radiolucency. Overall, the prevalence of metallic tantalum debris formation was 44% (29 of 66). Sequential radiograph review demonstrated that the incidence of metallic debris formation increased for each year of follow-up, with radiographs from 2, 3, 4, and ≥5 years of follow-up demonstrating a metallic debris incidence of 23%, 36%, 49%, and 52%, respectively. Additionally, the severity of metallic debris formation increased with follow-up duration. There was no component dissociation or revision due to implant breakage in this series.

Conclusions:
The porous tantalum glenoid component studied had excellent short-term component fixation. However, the development of metallic debris, increasing in both overall incidence and degree of severity over time, raises concern for potential failure of this glenoid component. Longer follow-up is required.

Level of Evidence:
Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Outcomes of Hip Arthroscopy in Patients with Tönnis Grade-2 Osteoarthritis at a Mean 2-Year Follow-up
Authors: Chandrasekaran Sivashankar , Darwish Nader , Gui Chengcheng , Lodhia Parth , Suarez-Ahedo Carlos , Domb Benjamin G. 
Published: June 2016

Background:
Osteoarthritis adversely impacts hip arthroscopy outcomes. The purpose of this study was to conduct a matched-pair analysis with a mean follow-up of 2 years to evaluate the outcomes following hip arthroscopy in patients with Tönnis grade-2 osteoarthritis.

Methods:
Data were prospectively collected on all patients undergoing hip arthroscopy during the study period from April 2008 to December 2012. Patients were excluded if they had previous hip conditions. Patients were categorized into Tönnis grade-0, grade-1, or grade-2 osteoarthritis groups and were matched in a 1:1 ratio according to age within 5 years, sex, and body mass index. Four patient-reported outcome scores, a visual analog scale (VAS) score for pain, patient satisfaction level, and rates of revision hip arthroscopy and conversion to total hip arthroplasty were recorded.

Results:
During the study period, 1,412 hip arthroscopies were performed. Of those, 1,079 satisfied the inclusion criteria, and 935 (86.7%) of them had a follow-up of 2 years. Seven hundred and thirty-eight, 154, and 43 patients had Tönnis grade-0, grade-1, and grade-2 osteoarthritis, respectively. Thirty-seven patients were matched in each group. All groups demonstrated a significant improvement in patient-reported outcomes and VAS scores. A good-to-excellent result was seen in 69.7%, 75.8%, and 65.4% of the patients in the Tönnis grade-0, grade-1, and grade-2 groups, respectively. No significant difference among the groups was found with respect to the mean change in patient-reported outcomes, VAS scores, and patient satisfaction level. There was no significant difference in the rate of revision arthroscopy. Tönnis grade-2 hips had an odds ratio for conversion to total hip arthroplasty of 7.73 (95% confidence interval [CI], 2.00 to 29.83) compared with Tönnis grade-0 hips and 4.36 (95% CI, 1.38 to 13.4) compared with Tönnis grade-1 hips.

Conclusions:
Hips with Tönnis grade-2 osteoarthritis had a significantly higher rate of conversion to total hip arthroplasty at the 2-year follow-up compared with matched cohorts of Tönnis grade-0 and grade-1 hips. Thus, hip arthroscopy has a limited role as a joint preservation procedure in select patients with Tönnis grade-2 osteoarthritis.

Level of Evidence:
Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
Comparison of Mini-Midvastus and Conventional Total Knee Arthroplasty with Clinical and Radiographic Evaluation
Authors: Verburg Hennie , Mathijssen Nina M.C. , Niesten Dieu-Donné , Verhaar Jan A.N. , Pilot Peter 
Published: June 2016

Background:
The main objective of this prospective randomized study was to compare the clinical and radiographic outcomes of the mini-midvastus (MMV) approach with the conventional approach for total knee arthroplasty at the 5-year follow-up.

Methods:
Ninety-seven patients (100 knees) with osteoarthritis were assigned to the MMV group or to a group receiving conventional total knee arthroplasty. Intraoperative and postoperative clinical data were collected. At 6 weeks and at 1, 2, and 5 years postoperatively, the Knee Injury and Osteoarthritis Outcome Score (KOOS), the Oxford Knee Score (OKS), the Knee Society Score (KSS), and the Short Form (SF)-12 were completed. Radiographs of the knee were made preoperatively and at 1 day and 1 and 5 years postoperatively. Computed tomography (CT) scans were performed 2 years postoperatively.

Results:
In the MMV group, the mean skin incision was 2.5 cm shorter (p < 0.001) and the mean duration of the operation was 6 minutes longer than in the conventional total knee arthroplasty group (p < 0.05). Eight patients in the conventional group had a lateral parapatellar retinacular release compared with 1 in the MMV group; the difference was significant (p = 0.01). Three intraoperative complications, including 2 small lateral femoral condylar fractures and 1 partial patellar tendon laceration, occurred in the MMV group. Seven patients in the MMV group had postoperative blisters; all of them had a relatively large femoral component and 4 of them were large men. The radiographs and CT scans of the prostheses showed no significant differences between the MMV and conventional groups except for the posterior slope of the tibial component. In addition, no significance differences were detected between the groups with respect to the KOOS, OKS, KSS, and SF-12 scores determined at the 6-week and the 1, 2, and 5-year follow-up evaluations.

Conclusions:
In the rehabilitation period and at the short and mid-term follow-up, no relevant clinical and radiographic differences were found between the MMV and the conventional approach for total knee arthroplasty, making the advantage of MMV total knee arthroplasty cosmetic. We discourage the use of the MMV approach in large male patients because of the increased number of intraoperative complications and skin blisters postoperatively.

Level of Evidence:
Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
Intraoperative Monitoring of Epiphyseal Perfusion in Slipped Capital Femoral Epiphysis
Authors: Schrader Tim , Jones Christopher R. , Kaufman Adam M. , Herzog Mackenzie M. 
Published: June 2016

Background:
The purposes of this study were to validate an innovative, percutaneous method of monitoring femoral head (epiphyseal) perfusion intraoperatively in patients with slipped capital femoral epiphysis (SCFE) and to investigate an association between intraoperative perfusion and the subsequent development of osteonecrosis.

Methods:
A percutaneous screw fixation technique for SCFE was utilized. A fully threaded, cannulated, stainless-steel 7.0-mm screw was inserted into the epiphysis. The guidewire was removed, and a sterile intracranial pressure (ICP) probe was placed through the screw such that the tip was in the epiphyseal bone past the end of the screw. Intraoperative epiphyseal pressure and waveform were recorded. A prospective analysis of patients undergoing percutaneous screw fixation for unstable or stable SCFE or for prophylactic treatment with the use of this technique to evaluate femoral head perfusion was performed.

Results:
This technique was used in 23 patients (29 hips, including 15 hips with unstable SCFE, 11 with stable SCFE, and 3 treated prophylactically). Three hips (2 with unstable SCFE and 1 treated prophylactically) in 2 patients were eliminated from the analysis because of technical problems with the ICP monitor. All hips with stable SCFE and the prophylactically treated hips had measurable pulsatile flow that was synchronous with the patient’s heart rate at the initial time of probe insertion. Seven patients (7 hips) with unstable SCFE had measurable, pulsatile flow with initial insertion of the probe, and 6 patients (6 hips) with unstable SCFE had no measurable flow. We were able to demonstrate perfusion following a percutaneous capsular decompression in the patients with no initial flow. All patients left the operating room with measurable femoral head blood flow. At a mean follow-up of 1.6 years for hips with stable SCFE and 2.0 years for those with unstable SCFE, no hip subsequently developed radiographic evidence of osteonecrosis of the femoral head. No complications from the use of the ICP monitor occurred.

Conclusions:
Femoral head perfusion in patients with SCFE can be measured intraoperatively using this technique. Demonstrating femoral head perfusion before leaving the operating room was associated with the absence of osteonecrosis postoperatively.

Level of Evidence:
Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Baseline Sensitivity of Nebraska Waterhemp and Palmer Amaranth to Dicamba and 2,4‐D
Authors: Crespo Roberto J. , Wingeyer Ana B. , Borman Christopher J. , Bernards Mark L. 
Published: June 2016

The development of dicamba (3,6‐dichloro‐2‐methoxybenzoic acid)‐ and 2,4‐D [(2,4‐dichlorophenoxy) acetic acid]‐resistant soybean [Glycine max (L.) Merr.] will increase the frequency of applying these herbicides to control broadleaf weeds in soybean production systems. We evaluated the sensitivity of randomly selected waterhemp [Amaranthus tuberculatus (Moq.) Sauer var. rudis (Sauer) Costea and Tardif] and Palmer amaranth (Amaranthuspalmeri S. Wats) populations to a single dose of dicamba and 2,4‐D. Selected populations were then used in dicamba and 2,4‐D dose‐response experiments to evaluate: (i) visual injury at 28 d after treatment; and (ii) plant survival, biomass accumulation, and flowering at 84 DAT. Across selected populations, the estimated dicamba dose for 50% visual injury (I50) was below the recommended field rate (560 g ha−1) and ranged between 59 and 117 g ha−1 for waterhemp and 43 and 81 g ha−1 for Palmer amaranth populations. The estimated 2,4‐D dose for I50 was also below the recommended field rate (800 g ha−1) and ranged between 127 and 242 g ha−1 for waterhemp and 127 and 196 g ha−1 for Palmer amaranth. Waterhemp plants flowered with up to 560 g ha−1 dicamba and 2240 g ha−1 2,4‐D, while Palmer amaranth plants flowered with up to 280 g ha−1 dicamba, and 1120 g ha−1 2,4‐D. Individual plants will likely survive and flower following recommended field rates of dicamba (waterhemp) and 2,4‐D (both species). Close monitoring of weed populations are needed for the stewardship of available weed management technologies.Core Ideas

We conducted a state‐wide baseline study of auxinic herbicide sensitivity in randomly selected waterhemp and Palmer amaranth populations.
Individual plants of both species will likely survive and flower after field rates of dicamba and/or 2,4‐D.
Close monitoring of weed populations and continuous update of best management practices are needed for the stewardship of available weed management technologies.
This study sets a benchmark to detect shifting in sensitivities to dicamba or 2,4‐D after resistant crops are released.