bluuebunny/crossref_metadata_2025_split huggingface dataset:
Motherhood and Work–Life Balance in the National Collegiate Athletic Association Division I Setting: Mentors and the Female Athletic Trainer
Authors: Eason Christianne M. , Mazerolle Stephanie M. , Goodman Ashley 
Published: June 2014

Context:
One of the greatest catalysts for turnover among female athletic trainers (ATs) is motherhood, especially if employed at the National Collegiate Athletic Association Division I level. The medical education literature regularly identifies the importance of role models in professional character formation. However, few researchers have examined the responsibility of mentorship and professional role models as it relates to female ATs' perceptions of motherhood and retention.

Objective:
To evaluate perceptions of motherhood and retention in relation to mentorship and role models among female ATs currently employed in the collegiate setting.

Design:
Qualitative study.

Setting:
Female athletic trainers working in National Collegiate Athletic Association Division I.

Patients or Other Participants:
Twenty-seven female ATs employed in the National Collegiate Athletic Association Division I setting volunteered. Average age of the participants was 35 ± 9 years. All were full-time ATs with an average of 11 ± 8 years of clinical experience.

Data Collection and Analysis:
Participants responded to questions by journaling their thoughts and experiences. Multiple-analyst triangulation and peer review were included as steps to establish data credibility.

Results:
Male and female role models and mentors can positively or negatively influence the career and work–life balance perceptions of female ATs working in the Division I setting. Female ATs have a desire to see more women in the profession handle the demands of motherhood and the demands of their clinical setting. Women who have had female mentors are more positive about the prospect of balancing the rigors of motherhood and job demands.

Conclusions:
Role models and mentors are valuable resources for promoting perseverance in the profession in the highly demanding clinical settings. As more female ATs remain in the profession who are able to maintain work–life balance and are available to serve as role models, the attitudes of other women may start to change.
Anatomic variation of the facial artery and its implications for facial surgery: a case report
Authors: Cardinot T. , Vasconcellos H. , Vasconcellos P. , Oliveira J. , Siqueira P. , Aragão A. 
Published: June 2014

Abstract
Introduction: Vascular variations are congenital morphological differences that arise in the human body. Although, for the most part, do not cause injury to the individual, may be important in cases where it is necessary a specific access to the vascular system. The anatomic understanding of the facial artery and its branches are especially important in the practice of medical and dental care, in the surgeries of neck and face; and also for the radiologist to understand and interpret facial artery imaging when undertaking head angiography. The variations found in the formation and trajectories of the facial artery are described, however in the case studied, we described a morphological aspect until then not documented. In this sense, the objective of this study was to report a variation of the facial artery and to analyze it in relation to the literature state of the art. Case Report: During a head dissection of an adult male human cadaver fixed in 10% formaldehyde we identified a variation of the facial artery branches. We reported, in the right hemiface, a supernumerary branch of the facial artery emerged between the origins of submentual and inferior lip arteries, close to the bottom edge of the mandible body, going towards the infra-orbital region. Discussion: The report of a considerable caliber atypical branching of the facial artery deserves attention because of the large number of interventions in this region, not only in cases of trauma, but also in cases of elective surgeries of face pathologies.
Coexistence of anomalies in the termination of facial artery and the origin of transverse facial artery. A case report
Authors: Chauhan P. , Kalra S. 
Published: June 2014

AbstractSeveral studies in the past have shown variations in the vessels of facial region. Facial artery may show variations in its origin, course, termination and branching pattern. Undocumented termination of facial artery as inferior labial artery and transverse facial artery emerging as a branch of maxillary artery was observed in the present study. Also, associated with it two distinct facial veins were also observed. To our knowledge, coexistence of this anomalous branching pattern has not been reported in the literature. A thorough knowledge about normal as well as variant vascular anatomy is crucial for interpretation of various interventional vascular procedures and performing surgical explorative procedures in this region including plastic surgery.
The Proportion of Perioperative Mortalites Attributed to Cemented Implantation in Hip Fracture Patients Treated by Hemiarthroplasty
Authors: Pripp Are Hugo , Talsnes Ove , Reikerås Olav , Engesæter Lars B. , Dahl Ola E. 
Published: June 2014

Introduction Bone cement for fixation of prostheses, comorbidity and age have been previously shown to be associated with increased relative risk of mortality within the first day of surgery. However, the proportion of mortalities associated to each of these exposures is not adequately expressed by relative risk estimates. Materials and methods The attributable fraction (AF), i.e. the fraction of diseased individuals attributed to a given risk factor, was estimated for cemented fixation of hip prostheses in the elderly (>65 years) with a hip fracture. Dementia, symptomatic comorbidity (American Society of Anesthesiologists (ASA)≥ 3), old age (≥85 years), male gender, and a delay of 24 hours or more from fracture to operation were considered as additional risk factors for a fatal outcome in close proximity to surgery. Results In the entire study population (n = 11210), the unadjusted and adjusted population AFs of cemented fixation on mortalities within the first day after surgery were 0.58 (95% CI 0.28-0.76) and 0.59 (95% CI 0.29-0.76), respectively. Symptomatic comorbidity and old age as risk factors had population AFs of 0.71 (95% CI 0.51-0.83) and 0.55 (95% CI 0.39-0.67), respectively. Male gender, dementia and time from fracture to operation all had considerably lower population AFs. Conclusions The estimated AFs on perioperative mortality in hip fracture patients treated by hemiarthroplasty showed that about half of the mortalities within the first day of surgery could be associated with the use of bone cement.
Clinical and Radiological Outcome after Periacetabular Osteotomy: A Cross-Sectional Study of 127 Hips Operated on from 1999-2008
Authors: Dahl Line B. , Dengsø Kristine , Bang-Christiansen Karl , Petersen Michael M. , Stürup Jens 
Published: June 2014

Purpose Few papers have described results after periacetabular osteotomy (PAO) and risk factors for conversion to total hip arthroplasty (THA). The aim of the present paper was to analyse clinical and radiographic outcome, survival of the hip joint and risk factors of early conversion to THA in patients with PAO. Basic procedures In the period 1999-2008, 93 patients (127 hips, median patient age 31, range 13-49 years) were operated on with PAO. Median follow-up was 7 (SD 2.1) years. Analyses of clinical and radiographic examinations, including WOMAC, were performed. Osteoarthritis was measured using Tönnis grade. Survival was assessed by the Kaplan-Meier method and predictors of conversion to THA were calculated using Cox regression analysis with THA as defined endpoint. Main findings Centre-edge angle improved significantly with a mean of 8.7 (95% CI: 7.1; 10.3) preoperatively to a mean of 24.6 (95% CI: 22.6; 26.6) at follow-up. Likewise the acetabular roof obliquity angle improved significantly with a mean of 21.2 (95% CI: 19.7; 22.6) preoperatively to 8.7 (95% CI: 7.1; 10.4) at follow-up. Eleven out of 127 hips had conversion to THA. The 11.7 years cumulated hip joint survival rate was 85% (95% CI: 0.753; 0.945). Significant predictors of converting to THA were preoperative high grade of OA and postoperative high degree of acetabular roof obliquity angle. An improvement was found in Harris Hip Score pain score after receiving a PAO (p = 0.01). Conclusions Our results, with almost 12 years survival data, are comparable with the literature. PAO is considered as an effective treatment for young adults with painful hip dysplasia, especially when preoperative criteria for conversion to THA are highlighted.
Primary Total Hip Arthroplasty (THA) in Patients with Incomplete Hip Abductor Tears: Does Hip Abductor Repair Improve Outcome?
Authors: Betz Michael , Zingg Patrick O. , Hirschmann Anna , Alireza Amin , Dora Claudio 
Published: June 2014

Introduction Incomplete tears of the hip abductor insertion can coexist with primary hip osteoarthritis. The aim of this investigation was to test the hypotheses that: 1) the outcome of patients undergoing primary THA using a direct anterior approach would be inferior when hip abductor pathology was present; and 2) in the presence of incomplete tears, the transgluteal approach with hip abductor repair delivers a superior outcome compared to the direct anterior approach. Patients and Methods Forty patients underwent MR imaging of the hip abductor insertion prior to THA. The grade of abductor tears was assessed, the approach used for THA was recorded, and pre- and postoperative one-year outcome scores (WOMAC, HHS) were recorded. Results Twenty patients showed a normal appearance of the hip abductor insertion and THA was performed using the direct anterior approach (group 1). In 20 patients partial tears of the hip abductor insertion were recognized. Eight of them had THA through a direct anterior approach (group 2) and twelve through a transgluteal approach with repair (group 3). All patients improved after surgery. Overall the WOMAC improved from 6.1 to 2.1 points and the HHS from 46 to 87 points. A significantly higher benefit in terms of the HHS was achieved in patients of group 1 (p = 0.045). No significant differences were recorded between group 2 and group 3. Conclusions Improvement in outcome scores after THA using the direct anterior approach was inferior in the presence of partial hip abductor tears. The repair of partial hip abductor tears was not associated with superior clinical results.
Bottlenecks in Deriving Definitive Hematopoietic Stem Cells From Human Pluripotent Stem Cells: A CIRM Mini-Symposium and Workshop Report
Authors: Shepard Kelly A. , Talib Sohel 
Published: June 2014

Abstract

On August 29, 2013, the California Institute for Regenerative Medicine (CIRM) convened a small group of investigators in San Francisco, CA, to discuss a longstanding challenge in the stem cell field: the inability to derive fully functional, definitive hematopoietic stem cells (HSCs) from pluripotent stem cells (PSCs). To date, PSC-derived HSCs have been deficient in their developmental potential and their ability to self-renew and engraft upon transplantation. Tasked with identifying key challenges to overcoming this “HSC bottleneck”, workshop participants identified critical knowledge gaps in two key areas: (a) understanding the ontogeny of human HSCs, and (b) understanding of the intrinsic and extrinsic factors that govern HSC behavior and function. They agreed that development of new methods and tools is critical for addressing these knowledge gaps. These include molecular profiling of key HSC properties, development of new model systems/assays for predicting and assessing HSC function, and novel technological advancements for manipulating cell culture conditions and genetic programs. The workshop produced tangible advances, including providing a current definition of the nature and challenge of the HSC bottleneck and identifying key mechanistic studies of HSC biology that should be prioritized for future funding initiatives (e.g., including higher risk approaches that have potential for high gain).
La tonadilla a la Barcelona del darrer terç del Set-cents més enllà de la Casa de Comèdies
Authors: Pessarrodona Pérez Aurèlia 
Published: June 2014

Resum: Encara que el monopoli oficial dels espectacles teatrals a la Barcelona del Set-cents era en mans de l’Hospital de la Santa Creu, és sabut que l’afició dels barcelonins pel teatre anava més enllà de la Casa de Comèdies gestionada per aquesta entitat. En el present article es mostren diversos casos que manifesten l’interès del públic barceloní per la tonadilla, gènere lírico-escènic breu importat a la Ciutat Comtal per imitació dels teatres madrilenys. Aquest interès ultrapassava l’escenari de la Casa de Comèdies, amb un curiós comerç dels textos i la possibilitat d’una pràctica privada. D’aquesta manera s’observa com aquest gènere importat pogué arrelar entre el públic barceloní, especialmente afeccionat als espectacles lírics..Paraules clau: tonadilla, Barcelona, segle XVIII, teatre, música. Abstract: In eighteenth-century Barcelona the official monopoly of theatre was in the hands of the Hospital of the Holy Cross. But it is well know that the theatrical passion of the people of Barcelona went beyond the official theatre managed by this institution. The present article seeks to show the interest of the spectators of Barcelona in the tonadilla, a brief musical and theatral genre imported from Madrid. This interest went beyond the official theatre, with a significant trade of libretti and the possibility of a private practice. Therefore, we realize how this imported genre could become ingrained in the audience of Barcelona, touched deeply by lyric spectacles.. Keywords: tonadilla, Barcelona, eighteenth-century, theatre, music.
Pecat amagat és mitg perdonat.... La polèmica entre mossèn Gudiol i Antoni Bulbena a ran de les edicions bibliòfiles de llibres eròtics
Authors: Domènech Albert 
Published: June 2014

Resum: El desembre de 1911 aparegué a la premsa local de Vic un article que va aixecar molta polseguera entre els bibliòfils de tot Catalunya. Un mossèn –historiador de l’art i gran moralista- acusava un conegut editor de llibres de bibliofília –sense dir-ne el nom-, d’editar llibres luxosos de contingut priàpic (pornogràfic). Aquest fet anecdòtic ens serveix per saber qui era l’editor esmentat, què hi havia de cert en l’»acusació» i com va encaixar el vituperat veure’s exposat a la vergonya pública. La correspondència creuada entre els dos protagonistes, exclusivament per mitjà d’un amic comú, ens facilita l’anàlisi de l’argumentari de l’un i de l’altre. Això ens permet copsar com s’entenia, des de la moral més conservadora a la d’un moderat lliurepensament, l’ampli arc que va de la literatura de temàtica amorosa a les obres clarament pornogràfiques. Paraules clau: Bibliofília, literatura eròtica, Bulbena, Mossèn Gudiol, pornografia, relació epistolar, CensuraAbstract: In December 1911 appeared in the local press in Vic (a town near Barcelona) an article that raised an uproar in the bibliophile circles all over Catalonia. A priest (an Art historian and great moralist) accused a well-known editor of fine books, without naming him, of editing luxury books of pornographic content. This anecdote serves us to find out who this editor was, how much truth there was in the «accusation» and how the censored editor took the fact of being exposed to public shame. The correspondence between the priest and the editor, facilitated by a common friend, helps us analyze the arguments of both parties. We can grasp how the vast frame that embraces love literature to clearly pornographic works was perceived, both from the most conservative moral to a moderate free-thinking perspective. Keywords: Bibliophilism, erotic literature, Bulbena, Reverend Gudiol, pornography, correspondence, censorship
L’amor antiromàntic: exemples valencians de paròdies del Tenorio.
Authors: Hernàndez Caballer Raül 
Published: June 2014

Resum: Resum: L’article comenta dos exemples valencians en català de les nombroses paròdies de Don Juan Tenorio de José Zorrilla que es van redactar durant el segle XIX. Especialment, se centra en les relacions que L’agüelo Pollastre, de Josep Bernat i Baldoví, i Don Juan Treneta¸ de Vicent Peydró, mantenen amb la literatura popular i amb les idees romàntiques sobre l’amor i la condició femenina contingudes a l’obra mestra de Zorrilla.Paraules clau: Romanticisme, literatura popular, paròdia, literatura valenciana, Bernat i BaldovíAbstract: This article is a brief commentary on two Valencian examples –both written in Catalan- of the many parodies composed on José Zorilla’s Don Juan Tenorio during the 19th century in Spain. It specially focuses on the relationship between Josep Bernat i Baldovi’s L’agüelo Pollastre and Vicent Peydró’s Don Juan Treneta and the Romantic notions of Love and Womanhood included in Zorrilla’s masterpiece.Keywords: Romanticism, popular literature, parody, Valencian literature, Bernat i Baldoví.
Association Between Cervical and Thoracic Somatic Dysfunction Among Second-Year Osteopathic Medical Students
Authors: Brindise Joseph P. , Nelson Kenneth E. , Kappler Robert E. 
Published: June 2014

Abstract

Context: The ubiquitous nature of cervical and thoracic somatic dysfunction requires osteopathic physicians to have a strong working knowledge of regional spinal mechanics and their functional and dysfunctional interrelationships.

Objective: To determine whether cervical and thoracic somatic dysfunction occur concomitantly, particularly somatic dysfunction of the occipitoatlantal (OA) and upper thoracic (T1-T4) region of the spine.

Methods: A retrospective analysis of cervical and thoracic somatic dysfunction prevalence diagnosed by faculty in second-year osteopathic medical students was conducted. Somatic dysfunction was defined as a vertebral unit possessing any of the following palpatory characteristics: tissue texture changes, asymmetry of motion and relative position, restriction of motion, or tenderness (ie, TART criteria). For each instance of somatic dysfunction diagnosed, the segmental level identifying the superior segment of the involved vertebral unit was recorded, as well as the spinal region (ie, cervical [OA, atlantoaxial (AA), and C2-C7] or thoracic [T1-T12]). Descriptive analyses, a Pearson χ2 test, and a regression model using an analysis of variance were performed on the data.

Results: Among 338 students included in the study, the following 5 vertebral segments were found to have the highest prevalence of somatic dysfunction: OA (257 [76.0%]), C3 (257 [76.0%]), T3 (247 [73.1%]), T5 (226 [66.9%]), and T4 (223 [66.0%]). A Pearson χ2 test of association between the OA vertebral segment and the following segments were found to be statistically significant: AA (P=.024), C2 (P=.032), and T4 (P=.045). An analysis of variance revealed statistical significance between the prevalence of upper cervical (OA, AA, C2) somatic dysfunction and the prevalence of upper thoracic (P<.001) and midthoracic (T5-T8) (P<.001) somatic dysfunction; the prevalence of lower cervical (C3-C7) (P=.74) and lower thoracic (T9-T12) (P=.085) somatic dysfunction was not found to be significant.

Conclusion: A statistically significant association between cervical somatic dysfunction and thoracic somatic dysfunction was confirmed. In addition, there was a statistically significant association between dysfunction of the OA and the AA, C2, and T4 vertebral segments. These results suggest that the number of dysfunctional vertebral segments in the upper thoracic and midthoracic spinal regions is directly proportional to the number of dysfunctional segments found in the upper cervical spinal region.
Management of Ionizing Radiation Injuries and Illnesses, Part 3: Radiobiology and Health Effects of Ionizing Radiation
Authors: Christensen Doran M. , Livingston Gordon K. , Sugarman Stephen L. , Parillo Steven J. , Glassman Erik S. 
Published: June 2014

Abstract
Ionizing radiation exposure can induce profound changes in intracellular components, potentially leading to diverse health effects in exposed individuals. Any cellular component can be damaged by radiation, but some components affect cellular viability more profoundly than others. The ionization caused by radiation lasts longer than the initial inciting incident, continuing as 1 ionization incident causes another. In some cases, damage to DNA can lead to cellular death at mitosis. In other cases, activation of the genetic machinery can lead to a genetic cascade potentially leading to mutations or cell death by apoptosis. In the third of 5 articles on the management of injuries and illnesses caused by ionizing radiation, the authors provide a clinically relevant overview of the pathophysiologic process associated with potential exposure to ionizing radiation.
Osteopathic Musculoskeletal Examination and Subarachnoid Anesthetic Administration in a Patient With Severe Scoliosis
Authors: Lamberg James J. , Adhikary Sanjib D. , McFadden Andrew T. 
Published: June 2014

Abstract
Physicians primarily use palpation of anatomical landmarks to guide the placement of needles when administering neuraxial anesthetics. For patients with anatomical abnormalities such as scoliosis, it is also important for physicians to understand Fryette mechanics and spinal curvature anatomy, as well as preprocedural radiography and ultrasonography, to ensure accuracy in neuraxial anesthetic procedures. The authors report the case of a patient with severe scoliosis who required neuraxial anesthesia for total hip arthroplasty. Using palpation and imaging, his physicians were able to successfully administer a subarachnoid anesthetic injection on the first attempt. The authors discuss considerations for improving success rates of neuraxial anesthetic administration in these patients.
Shear wave seismic interferometry for lithospheric imaging: Application to southern Mexico
Authors: Frank J. G. , Ruigrok E. N. , Wapenaar K. 
Published: June 2014

AbstractSeismic interferometry allows for the creation of new seismic traces by cross correlating existing ones. With sufficient sampling of remote‐source positions, it is possible to create a virtual source record by transforming a receiver location into a virtual source. The imaging technique developed here directly retrieves reflectivity information from the subsurface. Other techniques, namely receiver‐function and tomography, rely on mode‐converted energy and perturbations in a velocity field, respectively, to make inferences regarding structure. We select shear phases as an imaging source because of their lower propagation velocity, sensitivity to melt, and ability to treat vertical shear and horizontal shear wavefields independently. Teleseismic shear phases approximate a plane wave due to the extent of wavefront spread compared to a finite receiver array located on the free surface. The teleseismic shear phase transmission responses are used as input to the seismic interferometry technique. We create virtual shear source records by converting each receiver in the array into a virtual source. By cross correlating the received signals, the complex source character of distant earthquakes is imprinted on the virtual source records as the average autocorrelation of individual source‐time functions. We demonstrate a technique that largely removes this imprint by filtering in the common‐offset domain. A field data set was selected from the Meso‐America Subduction Experiment. Despite the suboptimal remote‐source sampling, an image of the lithosphere was produced that confirms features of the subduction zone that were previously found with the receiver‐function technique.