bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Multispecies Virtual Population Analysis for the Southern Chilean Demersal Fishery
Authors: Jurado-Molina Jesús , Gatica Claudio , Arancibia Hugo , Neira Sergio , Alarcón Rubén 
Published: July 2016

Abstract
A multispecies virtual population analysis (MSVPA) model for the southern Chilean demersal fishery was developed. Species included the Southern Hake Merluccius australis, Pink Cusk-eel Genypterus blacodes (hereafter, “Kingklip”), Southern Blue Whiting (SBW) Micromesistius australis, and Patagonian Grenadier (also known as Argentine Straptail) Macruronus magellanicus (hereafter, “Hoki”). Due to a lack of stomach content data, we constructed suitability coefficients based on predator–prey size ratios. Terminal fishing mortality (Fterm) was estimated by fitting a cohort analysis model to estimates of abundance from single-species models developed by the Chilean Instituto de Fomento Pesquero (IFOP; Institute for Fishing Development). Values of Fterm were used as input data in the MSVPA, driving the dynamics of the species and producing adult abundance estimates that were similar to IFOP estimates. Comparison of MSVPA and IFOP estimates suggested consistency in adult abundance and total abundance estimates for SBW. Differences were identified for adult Hoki abundance estimates. Differences in recruitment estimates were small for SBW, whereas greater differences were found for Hoki. The MSVPA revealed high estimates of predation mortality for Hoki, while predation played a minor role in SBW population dynamics. Cannibalism and predation by Southern Hake were the main components of predation mortality for age-0 Hoki; Southern Hake were the most important source of predation for age-1 Hoki. Sensitivity analysis suggested that Hoki response variables were sensitive to 10% perturbations in suitability coefficients, while SBW response variables were not. This study is a first step toward building a multispecies framework that could provide complementary information for the sustainable management of fishing resources in southern Chile.
Received October 11, 2015; accepted March 5, 2016
Fast ion profile stiffness due to the resonance overlap of multiple Alfvén eigenmodes
Authors: Todo Y. , Van Zeeland M.A. , Heidbrink W.W. 
Published: July 2016

Abstract
Fast ion pressure profiles flattened by multiple Alfvén eigenmodes (AEs) are investigated for various neutral beam deposition powers in a multi-phase simulation, which is a combination of classical simulation and hybrid simulation for energetic particles interacting with a magnetohydrodynamic fluid. Monotonic degradation of fast ion confinement and fast ion profile stiffness is found with increasing beam deposition power. The confinement degradation and profile stiffness are caused by a sudden increase in fast ion transport flux brought about by AEs for fast ion pressure gradients above a critical value. The critical pressure gradient and the corresponding beam deposition power depend on the radial location. The fast ion pressure gradient stays moderately above the critical value, and the profiles of the fast ion pressure and fast ion transport flux spread radially outward from the inner region, where the beam is injected. It is found that the square root of the MHD fluctuation energy is proportional to the beam deposition power. Analysis of the time evolutions of the fast ion energy flux profiles reveals that intermittent avalanches take place with contributions from the multiple eigenmodes. Surface of section plots demonstrate that the resonance overlap of multiple eigenmodes accounts for the sudden increase in fast ion transport with increasing beam power. The critical gradient and critical beam power for the profile stiffness are substantially higher than the marginal stability threshold.
Magnetic field amplification during the common envelope phase
Authors: Ohlmann Sebastian T. , Röpke Friedrich K. , Pakmor Rüdiger , Springel Volker , Müller Ewald 
Published: July 2016

Abstract
During the common envelope (CE) phase, a giant star in a binary system overflows its Roche lobe and unstable mass transfer leads to a spiral-in of the companion, resulting in a close binary system or in a merger of the stellar cores. Dynamo processes during the CE phase have been proposed as a mechanism to generate magnetic fields that are important for forming magnetic white dwarfs (MWDs) and for shaping planetary nebulae. Here, we present the first magnetohydrodynamics simulations of the dynamical spiral-in during a CE phase. We find that magnetic fields are strongly amplified in the accretion stream around the 1 M⊙ companion as it spirals into the envelope of a 2 M⊙ RG. This leads to field strengths of 10–100 kG throughout the envelope after 120 d. The magnetic field amplification is consistent with being driven by the magnetorotational instability. The field strengths reached in our simulation make the magnetic field interesting for diagnostic purposes, but they are dynamically irrelevant. They are also too small to explain the formation of the highest fields found in MWDs, but may be relevant for luminous red novae, and detecting magnetic fields in these events would support the scenario as proposed here.
Can a comprehensive code of conduct discourage incivility in nursing students?
Authors: Authement Renae 
Published: July 2016

Abstract

Background.
This article discusses problems associated with incivility in nursing education and a proposed implementation strategy designed to decrease uncivil acts of student behavior.

Problem description.
Like most colleges across the nation, this nursing program was experiencing an increase in acts of student incivility.

Operational definitions.

Incivility, also called bullying, may include behaviors such as name calling, side conversations, and condescending language.

Method.
The sample consisted of 94 third-semester nursing students and 6 faculty members. The Incivility in Nursing Education survey was used as a tool to measure student and faculty perceptions.

Data analysis.
Data from pre- and postimplementation surveys demonstrated scientific evidence of both faculty and student perception and a significant decrease in acts of uncivil behavior in the nursing program.

Limitations.
Because the study was limited to one nursing program and included only third-semester nursing students, the results of the study may not be transferable to all nursing programs.

Conclusions.
The study revealed a reduction in perceived uncivil acts of behavior in the nursing program by faculty and students.
Review of Percutaneous Kyphoplasty in China
Authors: Yang Huilin , Liu Hao , Wang Shenghao , Wu Kailun , Meng Bin , Liu Tao 
Published: July 2016

Study Design.
Review article.

Objective.
The article mainly reviewed the development and current situation of percutaneous kyphoplasty (PKP) in China, aiming to introduce native efforts and progress for PKP procedure on the exploring road.

Summary of Background Data.
Since PKP was first reported in China in 2002, Chinese orthopedic researchers have performed lots of clinical applications and studies on the treatment of osteoporotic vertebral compression fracture, spinal metastatic tumor, hemangioma, myeloma, vertebral nonunion, and so on.

Methods.
We reviewed the papers on PKP published by native researchers in English and Chinese via Pubmed, EMBASE, the Scopus database, and a series of Chinese databases including Wanfang Data, China National Knowledge Infrastructure (CNKI), and the China Science and Technology Journal Database. The large sample capacity researches, convictive systematic analysis, and overviews were mainly elected as convictive evidence to describe the overall situation of clinical outcomes, complications, and the various technical aspects used to improve conventional surgical management and clinical applications of PKP in China.

Results.
Until October 2015, 211 articles in English and 2352 studies in Chinese about PKP were reported by 1443 Chinese institutions from 22 provinces around China. More than 50976 patients reported through published articles have received the treatment of PKP. With the technique gradually improved, including puncture, bone cement infusion, vertebral expander instruments, diagnosis, and treatment of special type of vertebral fractures, PKP is performed with the better efficacy and less complication.

Conclusion.
With the progression of minimally invasive spinal surgery around the world, PKP in China has been performed with a trend towards a rapid, safe, and effective treatment. Digital, real-time and artificial intelligence are the directions of future development of PKP.

Level of Evidence: 4
Inguinal Lymph Node Anthracosis: A Case Report
Authors: Biguria Rafael , Soto Carlos Alberto 
Published: July 2016

Summary:
Anthracosis is defined as black, dense pigments in tissues, usually carbon deposits. We, as surgeons, have to make decisions during surgery to the best of our knowledge and based on what the literature provides us. We present the case of a 30-year-old female patient who underwent abdominoplasty. During surgery, bilateral inguinal pigmented and enlarged lymph nodes were seen. Biopsy of the nodes was done to rule out any malignancy. The results showed tattoo pigments on all lymph nodes. We present this case as tattoo pigment migration, which has been rarely described.
Plantar Fat Grafting and Tendon Balancing for the Diabetic Foot Ulcer in Remission
Authors: Luu Cynthia A. , Larson Ethan , Rankin Timothy M. , Pappalardo Jennifer L. , Slepian Marvin J. , Armstrong David G. 
Published: July 2016

Summary:We report on the use of free fat grafting as a means of redistributing normal and shear stress after healing of plantar diabetic foot wounds. Although fat augmentation (lipofilling) has been described previously as an approach to supplement defects and prevent atrophy, including use as an adjunct to wound healing and to mitigate pain in the foot, we are unaware of any reports in the medical literature that have described its use in the high-risk diabetic foot in remission. An active 37-year-old man with type 2 diabetes and neuropathy presented with gangrene of his fifth ray, which was amputated. He subsequently developed a chronic styloid process ulceration that progressed despite treatment. We performed a tibialis anterior tendon transfer and total contact casting. He went on to heal but with residual fat pad atrophy and recalcitrant preulcerative lesions. We then used autologous fat grafting for the plantar atrophy. The patient was able to successfully transition to normal shoe gear after 4 weeks with successful engraftment without complication or recurrence of the wound at 6 weeks. This therapy may provide a promising adjunct to increase ulcer-free days to the patient in diabetic foot remission.
Ultrasound-guided Lung Biopsy in the Hands of Respiratory Physicians
Authors: Laursen Christian B. , Naur Therese M.H. , Bodtger Uffe , Colella Sara , Naqibullah Matiullah , Minddal Valentina , Konge Lars , Davidsen Jesper R. , Hansen Niels-Christian , Graumann Ole , Clementsen Paul F. 
Published: July 2016

Background:
The aim of the study was to determine the diagnostic yield and prevalence of complications of ultrasound-guided transthoracic needle aspiration biopsies (US-TTNAB) performed by respiratory physicians after implementation of the procedure in an everyday clinical setting at 3 different centers.

Methods:
Patients were included if they during the period from January 2012 to August 2014 had a registered US-TTNAB procedure code or if a US biopsy registration form had been filled out at either of the participating centers. Histology or cytology results were used as a reference test for diagnoses that could be made based on these results. Reference test for the remaining diagnoses was clinical follow-up. The diagnostic yield of US-TTNAB was defined as the proportion of patients in which the result of the US-TTNAB was consistent with the reference test.

Results:
A total of 215 patients in which a primary US-TTNAB had been performed were identified. The most common biopsy sites were lungs and pleurae with a total of 164 (76.3%) patients and 31 patients (14.4%), respectively. US-TTNAB diagnostic yield was 76.9% (95% CI, 70.3%-83.4%) for malignant diagnoses and 47.6% (95% CI, 31.9%-63.4%) for nonmalignant diagnoses. The most common complications of US-TTNAB were pneumothorax (2.5%; 95% CI, 0.03%-4.6%) and pain at the biopsy site (2%; 95% CI, 0.04%-3.9%). No fatalities related to US-TTNAB were observed.

Conclusion:
US-TTNAB performed by respiratory physicians is a safe procedure with a low risk of complications and the diagnostic yield to establish a malignant diagnosis is acceptable.
Providing Breast Cancer Survivorship
Authors: Johnson Kathleen J. , Minchew Leigh A. , Richter Sara , Craft Cheryl , Lerner Rachel 
Published: July 2016

Background:
Many cancer survivors have gaps in knowledge of their disease and treatments received.

Objective:
The goal of this project was to evaluate the development and implementation of a pilot breast cancer survivorship program aimed at decreasing the gap in patient knowledge of disease and treatment, from both the staff and patient perspectives.

Methods:
A mixed methods approach used data from multiple sources: (1) historical data, (2) medical record review, (3) a mailed patient questionnaire, (4) 1:1 semistructured telephone interviews with patients, and (5) 1:1 semistructured interviews with staff members.

Results:
The implementation of the pilot survivorship program resulted in increased patient knowledge of disease and treatments received. The majority of breast cancer survivors (80%) reported that the survivorship packet given at the end of treatment met most or all of their needs, and half reported that they did not feel they needed a 1:1 survivorship visit. The 20 staff interviews validated that most staff (80%) were able to accurately define cancer survivorship and aspects of providing survivorship care; however, 50% reported that they felt they needed more training.

Conclusions:
The pilot program was successful in increasing patient knowledge. Informal education and written material provided throughout the course of cancer care were found to meet most patient needs. Cancer center staff desire more training on providing survivorship care.

Implications for Practice:
Survivorship care may be best provided through educational interventions began at diagnosis and provided on an ongoing basis.
Cancer Communication on Social Media
Authors: Gage-Bouchard Elizabeth A. , LaValley Susan , Mollica Michelle , Beaupin Lynda Kwon 
Published: July 2016

Background:
Americans are increasingly using social media (such as Facebook, YouTube, and Twitter) for health-related communication. Much of the previous research on social media and health communication has focused on Facebook groups related to a specific disease or Facebook pages related to an advocacy organization. Less is known about how people communicate about cancer on personal Facebook pages.

Objective:
In this study, we expand upon previous research by examining how cancer caregivers use personal Facebook pages for cancer-related communication.

Methods:
We examined themes in cancer-related exchanges through a content analysis of 12 months of data from 18 publically available Facebook pages hosted by parents of children with acute lymphoblastic leukemia (15 852 total posts).

Results:
Six themes emerged: (1) documenting the cancer journey, (2) sharing emotional strain associated with caregiving, (3) promoting awareness and advocacy about pediatric cancer, (4) fundraising, (5) mobilizing support, and (6) expressing gratitude for support.

Conclusions:
Building upon previous research documenting the increasing use of social media for health-related communication and support, our findings show that personal Facebook pages offer a platform for cancer caregivers to share their cancer-related experiences, promote advocacy and awareness, and mobilize social support.

Implications for Practice:
Providers must recognize the importance of social media as a vehicle for support and communication for families of children with cancer. Nurses should educate parents on how to appraise information obtained through Facebook using evidence-based guidelines. Providers can encourage caregivers to use Facebook as a tool for communication, information, and support.
Perceived Stress as a Mediator Between Social Support and Posttraumatic Growth Among Chinese American Breast Cancer Survivors
Authors: Yeung Nelson C.Y. , Lu Qian 
Published: July 2016

Background:
Studies have shown that social support is positively associated with posttraumatic growth (PTG) among white cancer survivors. Whether the same relationship holds among Asian American cancer survivors and through what mechanism social support may influence PTG is unclear.

Objective:
This study examined the association between social support and PTG among Chinese American breast cancer survivors and proposed perceived stress as a mediator.

Methods:
Chinese American breast cancer survivors (n = 118) were recruited from Southern California. Participants’ social support, perceived stress, and PTG were measured in a questionnaire package.

Results:
Social support was associated with lower perceived stress (r= −0.34, P<.001) and higher PTG (r=0.44, P<.001). Perceived stress was negatively associated with PTG (r=−0.36, P< .001). Results from structural equation modeling supported the mediation model, with satisfactory model fit indices (χ
2
37= 65.55, comparative fit index= 0.98, Tucker-Lewis Index = 0.97, root-mean-square error of approximation = 0.08). Both the indirect effect from social support to PTG via perceived stress (β = .07, P< .05) and the direct effect from social support and PTG (β= .40, P< .001) were statistically significant, suggesting a partial mediation effect of perceived stress between social support and PTG.

Conclusions:
The positive association between social support and Chinese American breast cancer survivors’ PTG was supported. Our findings also suggested that social support may facilitate PTG through reduction of perceived stress.

Implications for Practice:
Interventions that help to enhance Chinese American breast cancer survivors’ social support may also facilitate their PTG.
A History of Childhood Trauma and Response to Treatment With Antipsychotics in First-Episode Schizophrenia Patients
Authors: Misiak Błażej , Frydecka Dorota 
Published: July 2016

Abstract
In this study, we aimed to investigate whether a history of childhood trauma (CT) can help predict early response to antipsychotic treatment in patients with first-episode schizophrenia (FES). We recruited 64 FES patients who were followed up after 12 weeks of treatment with second-generation antipsychotics. Symptomatic manifestation was examined using the Positive and Negative Syndrome Scale (PANSS). Childhood adversities were assessed using the Early Trauma Inventory Self-Report—Short Form. Nonresponders had significantly higher general trauma score, emotional abuse score, total trauma score, and baseline PANSS negative factor score. A history of CT was significantly more frequent among nonresponders. Logistic regression analysis revealed that positive history of CT, higher emotional abuse score, and higher baseline PANSS negative factor score are significant predictors of poor response to treatment. Our results indicate that a history of CT, especially emotional abuse, and higher severity of negative symptoms are independent predictors of poor response to treatment with antipsychotics.
Déjà Vu Experiences in Healthy Czech Adults
Authors: Lacinová Lenka , Neužilová Michalčáková Radka , Širůček Jan , Ježek Stanislav , Chromec Jakub , Masopustová Zuzana , Urbánek Tomáš , Brázdil Milan 
Published: July 2016

Abstract
The study examines the prevalence of déjà vu in healthy Czech adults and explores its relationships with a number of variables: age, sex, neuroticism, depression, the degree of irritability in the limbic system, perceived stress, and finally attachment avoidance and anxiety. The participants were 365 healthy adults ranging from 18 to 70 years recruited in the Czech Republic (mean age = 29.05; SD = 11.17) who filled out online questionnaires. Déjà vu experiences were reported by 324 (88.8%) of them. Persons who experienced déjà vu were younger than the persons who had not experienced it. We found that sex, levels of neuroticism, depression, perceived stress, and attachment did not serve as predictors of experiences of déjà vu phenomena. Finally, those who had reported déjà vu experiences reported more limbic system irritability symptoms. We discuss the possibility that déjà vu reports together with other studied variables mainly reflect the participants’ willingness to report “extraordinal” experiences.
Factors affecting university–industry cooperation performance
Authors: Hue Kyung Lee , Hyun Duk Youm , Si Jeoung Kim , Yoon Kyo Suh 
Published: July 2016

Purpose
This paper aims to determine the mediating effects of government-funded research and development (R&D) projects in the relationship between the competence factors of universities and the performance of university–industry cooperation.

Design/methodology/approach
This study has been conducted to analyze the mediating effect of government- and enterprise-funded R&D projects in consideration of the performance during university–industry cooperative projects. In this study, a three-step analysis of the mediating effects (Baron and Kenny, 1986) and Sobel Test are taken for the empirical analysis.

Findings
In the result, R&D funding from the central government partially mediates the performance of university–industry cooperation when the research capacity of the full-time faculty and the size of the Technical Licensing Office (TLO) are taken as independent variables. R&D funding from the central government does not mediate university–industry cooperation when the size of the center for university–industry cooperation is an independent variable. However, R&D funding from a local government does not mediate the performance of university–industry cooperative projects for any chosen independent variables. The results of this study suggest a direction for governmental funding in R&D projects to promote performance during university–industry cooperation. Another requirement is for universities to expand their research capacity and the operations of their TLO.

Originality/value
The majority of former research studies on university–industry cooperation and its performance have focused on the university’s research capacity, the competence of the TLO and the traits of the university.