bluuebunny/crossref_metadata_2025_split huggingface dataset:
Campostriniite, (Bi3+,Na)3(NH4,K)2Na2(SO4)6·H2O, a new sulfate isostructural with görgeyite, from La Fossa Crater, Vulcano, Aeolian Islands, Italy
Authors: Demartin Francesco , Castellano Carlo , Gramaccioli Carlo Maria 
Published: September 2015

AbstractThe new mineral campostriniite, (Bi3+,Na)3(NH4,K)2Na2(SO4)6·H2O, was found in an active fumarole (fumarole FA, temperature ∼350°C) at La Fossa Crater, Vulcano, Aeolian Islands, Sicily, Italy. It occurs on a pyroclastic breccia as white prismatic crystals up to 0.2 mm long, in association with adranosite, demicheleite-(Br), demicheleite-(I), argesite and sassolite. The mineral is monoclinic, space group: C2/c (no. 15) with a = 17.748(3), b = 6.982(1) c = 18.221(3) Å, β = 113.97(1)°, V = 2063(1) Å3 and Z = 4. The six strongest reflections in the powder X-ray diffraction pattern are: [dobs in Å (I)(hkl)] 6.396(100)(110), 7.507(75)(202), 2.766(60)(316), 3.380(57)(312), 5.677(55)(111), 3.166(50)(4 0 2). The empirical formula (based on 25 anions p.f.u.) is Bi2.41N1.52Na2.41K0.48 S6.07H8.08O25. The calculated density is 3.87 g cm–3. Using single-crystal diffraction data, the structure was refined to a final R(F) = 0.051 for 3025 independent observed reflections [I > 2σ(I)]. Campostriniite is isostructural with görgeyite and belongs to the 7.CD group of the Strunz classification system. The structure contains two independent nine-fold coordinated sites, one of them located on a two-fold axis (M1) and the other one in general position (M2) essentially occupied by Bi3+ atoms and minor amounts of Na+ ions, an eight-fold coordinated site fully occupied by Na +ions and another eight-fold coordinated site occupied by NH+4 and K+ ions; three independent sulfate anions in a general position and a water molecule coordinated to M1 and located on a two-fold axis are also present.
Consumer experiences in fitting rooms in SPA stores
Authors: Yun So Jung , Jung Hye In , Choo Ho Jung 
Published: September 2015

AbstractThis study explores fashion consumers’ experiences and behaviors in the fitting room, and tries to understand what their behavior means. The research design is based on the grounded theory and the research question is “What do fashion consumers experience in fitting rooms in SPA stores?” Customers carry out four major actions when using fitting rooms in SPA stores. Firstly, they inspect the physical and aesthetic aspects of the clothing items. Secondly, purchase decision of an item in consideration of its function and price, and the advice of the people who accompany them or friends via social networking sites are processed. Thirdly, consumers are simply enjoying trying them on as a form of entertainment. Fourthly, consumers explore other shopper’ choices when they are waiting in long line to use the fitting room. Then, “enjoying trying on clothes” and the conditions affect it were identified. The pleasure of trying on clothes can be experienced more readily when the reason for shopping is simply leisure, or when the spacious store, wide variety of products, the liberal and independent atmosphere in the fitting room are provided. In this context, participants regarded advice from sales assistants as rather burdensome.
Adjuvant Hormone Therapy May Improve Survival in Epithelial Ovarian Cancer: Results of the AHT Randomized Trial
Authors: Eeles Rosalind A. , Morden James P. , Gore Martin , Mansi Janine , Glees John , Wenczl Miklos , Williams Christopher , Kitchener Henry , Osborne Richard , Guthrie David , Harper Peter , Bliss Judith M. 
Published: September 2015

Purpose To assess the effects of adjuvant hormone therapy (AHT) on survival and disease outcome in women with epithelial ovarian cancer. Patients and Methods Participants were premenopausal and postmenopausal women who had been diagnosed with epithelial ovarian cancer (any International Federation of Gynecology and Obstetrics stage) 9 or fewer months previously. Ineligible patients included those with deliberately preserved ovarian function, with a history of a hormone-dependent malignancy, or with any contraindications to hormone-replacement therapy. Patients were centrally randomly assigned in a 1:1 ratio to either AHT for 5 years after random assignment or no AHT (control). Main outcome measures were overall survival (OS), defined as time from random assignment to death (any cause), and relapse-free survival, defined as time from random assignment to relapse or death (any cause). Patients who continued, alive and relapse free, were censored at their last known follow-up. Results A total of 150 patients (n = 75, AHT; n = 75, control) were randomly assigned from 1990 to 1995 from 19 centers in the United Kingdom, Spain, and Hungary; all patients were included in intention-to-treat analyses. The median follow-up in alive patients is currently 19.1 years. Of the 75 patients with AHT, 53 (71%) have died compared with 68 (91%) of 75 patients in the control group. OS was significantly improved in patients who were receiving AHT (hazard ratio, 0.63; 95% CI, 0.44 to 0.90; P = .011). A similar effect was seen for relapse-free survival (hazard ratio, 0.67; 95% CI, 0.47 to 0.97; P = .032). Effects remained after adjustment for known prognostic factors. Conclusion These results show that women who have severe menopausal symptoms after ovarian cancer treatment can safely take hormone-replacement therapy, and this may, in fact, infer benefits in terms of OS in addition to known advantages in terms of quality of life.
Associação entre hiperglicemia e morbimortalidade em pacientes críticos na Unidade de Terapia Intensiva de um hospital terciário de Fortaleza – CE <br> doi:10.12662/2317-3076jhbs.v3i3.186.p132-136.2015
Authors: Braga Amanda Araújo , Fernandes Maria Clara Cavalcante , Madeira Mayara Ponte , Peixoto Júnior Arnaldo Aires 
Published: September 2015

Introdução: A hiperglicemia é frequentemente associada ao aumento da morbimortalidade em Unidades de Terapia Intensiva. Objetivo: o objetivo deste estudo foi avaliar o impacto do controle glicêmico em pacientes criticamente enfermos. Métodos: Estudo transversal, em que foram revisados os prontuários de pacientes internados na UTI de um hospital público terciário. Foram analisados dois subgrupos de pacientes, um com 100 indivíduos que foram a óbito e outro com 100 indivíduos que receberam alta. Resultados: A média dos níveis glicêmicos no 1º dia dos pacientes que evoluíram para óbito foi 145,6 ±61,5 mg/dL, enquanto que os da alta foi 133,2±38,9 mg/dL (p=0,046). No 7o dia de internação na UTI, a média nos pacientes que evoluíram a óbito foi de 160,6±81,4 mg/dL e os da alta foi 125,6±35,7 mg/dL (p=0,017). Episódios de hiperglicemia ocorreram em 68,2% dos pacientes que foram a óbito e em 31,8% dos pacientes que receberam alta hospitalar (p<0,001). A insulinoterapia IV e SC no subgrupo de pacientes que evoluíram a óbito foi significativamente maior (p<0,001). Foi observado que a presença de hiperglicemia por três ou mais dias foi mais comum no subgrupo de pacientes que foram a óbito. Conclusão: Os episódios de hiperglicemia e consequentemente o uso de insulina exógena foram mais frequentes no subgrupo de pacientes que evoluíram para o óbito.
Game—The Hotel Game: Pricing Simulations with Opaque and Transparent Channels
Authors: Jaureguiberry Florencia , Tappata Mariano 
Published: September 2015

We present a pricing simulation game designed to facilitate the delivery of economics knowledge through a team-based and hands-on learning experience. The game provides insights into the relationship between selling channels, market structure, and optimal pricing. Players take the role of hotel managers in charge of the pricing strategies for the transparent and “opaque” selling channels in both the peak and off-peak seasons. The game can be played in class or remotely, and its design allows instructors to tailor each game to their particular teaching needs. They can adjust the parameter values associated with demand uncertainty, product differentiation, hotels’ cost structure, number of hotels, and asymmetries among hotels. In addition, the game allows for repeated interaction, and the instructor can specify the amount of information about competitors that becomes public to players after each round of play. Teaching Note: Interested Instructors please see the Instructor Materials page for access to the restricted materials. To maintain the integrity and usefulness of cases published in ITE, unapproved distribution of the case teaching notes and other restricted materials to any other party is prohibited.
Role of district and community nurses in bereavement care: a qualitative study
Authors: Johnson Anna 
Published: September 2015

Background: The district nurse is one of the main providers of palliative care, which includes bereavement care. However, previous evidence shows a lack of education and training, as well as time management, as important factors in the delivery of bereavement care. Aim: This qualitative study aimed to explore the provision of bereavement care from a district nurse's perspective. Method: Data were collected from five participants using semi-structured interviews, and thematically analysed to produce the findings. The interviews were conducted within the author's and participants' working environments to maintain a professional stance between both parties. Findings: The results suggest an awareness of bereavement care, but a lack of training and education into the theoretical aspects of the care. Knowing the types and stages of bereavement would be beneficial, both in the delivery and the identification of the most effective time to refer on. Conclusion: Bereavement care was understood to be part of the district nurse role, but the findings suggest that some nurses get too involved and no end date could be standardised, as each case is dependent on need. More experience of bereavement care and exposure increased awareness to its importance and improved confidence toward its delivery.
La identidad ensamblada: la ordenación de la felicidad
Authors: Bejar Helena 
Published: September 2015

<p>El presente trabajo, dentro de la sociología de la cultura, constituye un análisis crítico de la psicología positiva como ejemplo paradigmático del actual imperativo cultural de la felicidad. El contexto teórico general es la individualización contemporánea y la cultura psicoterapeútica, que preconizan una concepción del yo reflexiva y autoconstituida, al margen de una comprensión moral y social de la identidad personal. Se estudian las técnicas para lograr la “positividad”, los valores y las tensiones de los diversos repertorios y lenguajes morales de la psicología positiva. El método sigue a Norbert Elias y su análisis de los manuales de conducta y se centra en el estudio de los libros de autoayuda como guías de reglas del sentimiento.</p><p> </p>
La arquitectura como acontecimiento a través del Black Mountain College
Authors: Gilsanz Diaz Ana 
Published: September 2015

Black Mountain College fue una institución educativa norteamericana que funcionó como centro de creación multidisciplinar y residencia artística, donde la experimentación desde las distintas áreas de conocimiento era esencial en el proceso formativo. La arquitectura estaba presente en su proyecto docente a través de profesionales que impartieron clase o lo visitaron y, de propuestas y acciones que demuestran la capacidad de la arquitectura de entenderse como acontecimiento.El presente artículo se centra en el Black Mountain College, realizando una aproximación a su arquitectura, entendiendo ésta como una actividad multidisciplinar propositiva y estudiándola a través de los acontecimientos que tuvieron lugar en el centro y su presencia en el proyecto educativo. Unas ideas y modos de trabajo desarrolladas bajo una filosofía global que se encuentran vigentes en la actualidad, por más que hayan pasado casi ochenta años desde su fundación.Por último, se identifican los vínculos que se establecieron entre esta institución y España a través de las figuras que formaron parte de esta experiencia.
Determining the misconceptions in the Force and Motion unit with the work sheets<p>Kuvvet ve Hareket ünitesindeki kavram yanilgilarinin çalişma yapraklari ile belirlenmesi
Authors: Yerer Handan , Öner Armağan Fulya 
Published: September 2015

<p>The aim of this study is to determine the misconceptions with the work sheets which are prepared for “Force and Motion” unit for 8th grade students. 12 worksheets, which were prepared by researchers in line with the learning outcomes of Force and Motion unit and relevant literature, were used in the research. Developed worksheets were delivered to 25 8th grade students for 3 weeks as the specified period in the curriculum. Content analysis method was employed in data analysis so as to determine misconceptions. As a result, the misconceptions of students about the concepts in Force and Motion unit were determined. “The quantity of liquid affects ascending force,” “the ascending force affecting a floating object is greater than that object’s weight” and similar misconceptions could be given as examples to the misconceptions included in the study findings. It is believed that this study will be a useful guide for teachers and researchers who aim for determining the misconceptions in force and motion subjects.</p><p> </p><p><strong>Özet</strong></p><p>Bu çalışmanın amacı; 8. sınıf öğrencilerinin “Kuvvet ve Hareket” ünitesi için hazırlanan çalışma yaprakları ile kavram yanılgılarını belirlemektir. Araştırmada Kuvvet ve Hareket ünitesinin kazanımları ve ilgili alan yazın doğrultusunda araştırmacılar tarafından hazırlanan 12 adet çalışma yaprağı kullanılmıştır. Geliştirilen çalışma yaprakları 25, 8. sınıf öğrencisine programda belirtilen süresinde 3 hafta boyunca uygulanmıştır. Verilerin analizinde kavram yanılgılarını belirlemek amacıyla içerik analizi tekniği kullanılmıştır. Sonuç olarak Kuvvet ve Hareket ünitesindeki kavramlarla ilgili öğrencilerdeki kavram yanılgıları belirlenmiştir. “Sıvı miktarı kaldırma kuvvetini etkiler.” “Yüzen cisimlere etki eden kaldırma kuvveti, cismin ağırlığından büyüktür.” gibi kavram yanılgıları, çalışma bulguları arasında yer alan yanılgılara örnek olarak gösterilebilir. Bu çalışmanın kuvvet ve hareket konularındaki kavram yanılgılarını belirlemeyi hedefleyen öğretmen ve araştırmacılara yol göstereceği düşünülmektedir.</p>
Energy and our future: a perspective from the Clemson Nanomaterials Center
Authors: Rao Apparao M. 
Published: September 2015

Abstract
Our increasing energy demands have spurred a rigorous search for renewable energy sources to reduce our dependence on fossil fuels. However, efficient use of renewable energy is possible only with advances in both energy generation and storage. Today’s batteries and capacitors, which are the main energy storage devices, cannot meet the world’s demand for combined power and energy densities. To enhance the viability of such energy storing devices, the Clemson Nanomaterials Center (CNC) has developed a mix of scalable processes for carbon nanotube-based hybrid electrodes that show promise as a cost-effective alternative to standard activated carbon-based electrodes. Working together with industrial partners, CNC has fabricated supercapacitors with energy and power densities in the range of ~11–35 Wh/kg and ~1.2–9 W/kg, respectively. Although this research development is transformative, further studies to optimize the separator and electrolyte technologies are needed to maximize both the energy and power density in a single device.
Effects of the pre-irradiation storage procedure on the dose response of a Fricke xylenol orange gel dosimeter
Authors: Liosi Giulia Maria , Giacobbo Francesca , Pignoli Emanuele , Carrara Mauro , Gambarini Grazia , Mariani Mario 
Published: September 2015

Abstract
The Fricke xylenol orange (FX) gel system is a chemical dosimeter characterized by good sensitivity, linear dose response, tissue equivalence, no toxicity, easy preparation, reproducibility and low cost. Thanks to the presence of the gelatinous matrix, the system is particularly suitable to perform reliable 3D mapping of the absorbed dose spatial distribution via magnetic resonance imaging (MRI) or optical techniques. The aim of this work is to study in a systematic way the influence of the pre-irradiation storage procedure upon sensitivity, dose response stability and lifetime of use of a FX gel system made with gelatin from porcine skin subjected to homogeneous irradiation. For this purpose, different pre-irradiation storage procedures, in terms of temperature and duration of each storage step, were investigated. In order to evaluate the dose response stability, the optical analyses of the samples were performed up to 6 hours after irradiation. Moreover, the samples were irradiated at time intervals of 24 hours for up to 7 days after preparation in order to evaluate the system lifetime of use. Regardless of their thermal and temporal life, the samples show linear dose responses in the investigated dose range (3-24 Gy) and an increase of sensitivity with the time elapsed between preparation and irradiation. Among the three pre-irradiation storage procedures considered here, a procedure that provides the best dose response stability and lifetime of use was identified and recommended for further use. The analyzed dosimetric system possesses good properties that make it promising for medical application, particularly concerning the evaluation of pre-treatment plan quality assurance within the conformational external beam radiotherapy
The Bargmann Constraint and Integrable System for a Second-Order Spectral Problem
Authors: Liu Wei , Liu Yafeng , Yuan Shujuan 
Published: September 2015

AbstractIn this article, the Bargmann system related to the spectral problem (∂2+q∂+∂q+r)φ=λφ+λφxis discussed. By the Euler–Lagrange equations and the Legendre transformations, a suitable Jacobi–Ostrogradsky coordinate system is obtained. So the Lax pairs of the aforementioned spectral problem are nonlinearised. A new kind of finite-dimensional Hamilton system is generated. Moreover, the involutive solutions of the evolution equations for the infinite-dimensional soliton system are derived.
Evaluation of hearing among kindergarten children in Jazan (Kingdom of Saudi Arabia)
Authors: Alharbi Fahd Ali , Ahmed Mohamed Rifaat 
Published: September 2015

Introduction
Hearing loss among kindergarten children is considered as a major health problem especially when there is a deficiency in routine hearing screening during the clinical examination. The aim of the study was to detect any pattern of hearing loss among kindergarten children in Jazan (Kingdom of Saudi Arabia).

Methods
A total of 1220 kindergarten students in Jazan (Kingdom of Saudi Arabia) were subjected to meticulous hearing evaluation using otological examination, Tuning fork tests, pure tone audiometry (PTA), speech audiometry, and tympanometry.

Results
We found that 18 kindergarten students had type C tympanogram (Eustachian tube dysfunction), 28 had type B tympanogram (secretory otitis media with conductive hearing loss), 4 had chronic otitis media with conductive hearing loss, and 6 had mild sensorineural hearing loss.

Conclusions
Early detection and eradication of hearing loss improves quality of life outcomes of children which reduces the incidence of social burden from unrecognized hearing loss.
Commentary on: Are we overpathologizing everyday life? A tenable blueprint for behavioral addiction research
Authors: de Timary Philippe , Philippot Pierre 
Published: September 2015

Background
This paper is a commentary to the article entitled: “Are we overpathologizing everyday life? A tenable blueprint for behavioral addiction research”, by Billieux, Schimmenti, Khazaal, Maurage and Heeren (2015).

Methods and Aims
In this manuscript, we commented on two aspects developed by the authors. Billieux et al. (2015) propose that the recent development of propositions of behavioral addiction is driven by an unwise application of an addiction model to excessive behaviors and rests on a confirmatory research strategy that does not question the psychological processes underlying the development of the conduct. They also show that applying a process driven strategy leads to a more appropriate description of the reality of the behavior and conduct, in particular by describing a variety of motivations for the excessive behavior, which is central to understanding the nature of the conduct. We believe that this new approach, which is fruitful to the emerging domain of behavioral addictions, could also apply to the domain of addictions in general. The latter is characterized by the application of a generic biological model, largely influenced by animal models, focusing on neurophysiological determinants of addiction. This approach may have decreased the attention paid to dimensions of addictions that are more specifically human. We will firstly briefly argue on the limitation of this neurophysiological addiction model for the field of excessive behavioral conducts. Secondly, we will argue for an approach centered on the differentiation of motivations and on the adaptive dimension of the behavior when it first developed and on the evocation of a transition where the conduct became independent of its original function.

Conclusions
The emerging domain of behavioral addictions, where no animal model has been developed so far, may bring a new reflection that may apply to the domain of addictions in general, with a specific attention to human questions.
Eating disorder risk, exercise dependence, and body weight dissatisfaction among female nutrition and exercise science university majors
Authors: Harris Natalie , Gee David , d’Acquisto Debra , Ogan Dana , Pritchett Kelly 
Published: September 2015

Background and Aims
Past research has examined eating disorder risk among college students majoring in Nutrition and has suggested an increased risk, while other studies contradict these results. Exercise Science majors, however, have yet to be fully examined regarding their risk for eating disorders and exercise dependence. Based on pressures to fit the image associated with careers related to these two disciplines, research is warranted to examine the potential risk for both eating disorder and exercise dependence. The purpose of this study is to compare eating disorder risk, exercise dependence, and body weight dissatisfaction (BWD) between Nutrition and Exercise Science majors, compared to students outside of these career pathways.

Methods
Participants (n = 89) were divided into three groups based on major; Nutrition majors (NUTR; n = 31), Exercise Science majors (EXSC; n = 30), and other majors (CON; n = 28). Participants were given the EAT-26 questionnaire and the Exercise Dependence Scale. BWD was calculated as the discrepancy between actual BMI and ideal BMI.

Results
The majority of participants expressed a desire to weigh less (83%) and EXSC had significantly (p = .03) greater BWD than NUTR. However, there were no significant differences in eating disorder risk or exercise dependence among majors

Discussion and Conclusions
This study suggested there was no significant difference in eating disorder risk or exercise dependence between the three groups (NUTR, EXSC, and CON).