bluuebunny/crossref_metadata_2025_split huggingface dataset:
Telecommunications sector transformations, innovations and the market structure: The case of Algeria
Authors: Nawal Ameziane , Cherif Belmihoub Mohamed 
Published: January 2020

Abstract
Widespread computer science use and the tremendous changes in information and communication technologies (ICT) since the 2000s have induced major disruptions in the telecommunications sector. The Voice-Data–Image convergence had a significant effect on organizations, infrastructures and ICT platforms. Innovation has become a key value for this sector. However, the main weaknesses of telecom operators lie in the lack of their capacities to meet the requirements of continuous innovation. The aim of this article is to propose a critical reflection on the strategic orientations that the Algerian telecom operators can consider in the context of ICT convergence. A survey is conducted to understand the different developments in this sector and in particular to analyse the main issues faced by the incumbent operators and identify the growth levels in changing value chains. A particular reference to the experience of the incumbent operator of Algeria will be discussed from a transformation perspective strategy.
Crystal structure of diethanol-κ1
O-bis(μ2-N-((2-oxidonaphthalen-1-yl)methylene)pyrazine-2-carbohydrazonato-κ5
N,O,O′:O′:N′)-bis(nitrato-κ2
O,O′)dieuropium(III), C36H32N10O12Eu2
Authors: Yan Jin-Long 
Published: January 2020

Abstract
C36H32N10O12Eu2, monoclinic, C2/c (no. 15), a = 16.445(2) Å, b = 10.0920(14) Å, c = 23.865(3) Å, β = 100.115(8)°, V = 3899.3(9) Å3, Z = 4, R
gt(F) = 0.0687, wR
ref(F
2) = 0.2065, T = 150(2) K.
Crystal structure of 1,3,5,7-tetraphenyl-8-(N-phenylformamido)-2-oxa-5-azabicyclo[4.2.0]oct -3-en-7-yl benzoate, C44H34N2O4
Authors: Li Xue , Zhang Meng-Meng , Chong Ying-Zhi , Cui Li-Hua , Ma Yu , Feng Fu-Min 
Published: January 2020

Abstract
C44H34N2O4, triclinic, P1̄ (no. 2), a = 10.4564(13) Å, b = 11.3627(14) Å, c = 15.3946(19) Å, α = 82.106(2)°, β = 75.318(2)°, γ = 77.704(2)°, V = 1722.0(4) Å3, Z = 2, R
gt(F) = 0.0420, wR
ref(F
2) = 0.1086, T = 296(2) K.
How Parents Involved in Their Children’s Trial? A Book Review ‘Peranan Orang Tua dalam Proses Persidangan Tindak Pidana Perjudian yang Dilakukan oleh Anak’, Lanka Asmar, 2017, CV Mandar Maju, Bandung, 181 Pages, ISBN: 978-979-538-460-1
Authors: Hayati Zulva 
Published: January 2020

The role of parents in a Juvenile Court can influence a judge's decision about a criminal penalty that dropped on to a childrens that done a gambling crime. Focus on the description of a gambling crime, children age, and criminal penalty that given to a children, and the rights of children as a defendant. The book of ‘Peranan Orang Tua Dalam Proses Persidangan Tindak Pidana Perjudian Yang Dilakukan Oleh Anak’ presents how parents deal with children who are dealing with the law and how the role of law enforcers, especially child judges, response to the presence of parents in the proceedings of children. The author will describe the factors that cause children's involvement in gambling cases, the importance of the role of parents in this case, and the judge's decision on the case that has occurred.
Cost-effectiveness of Imaging Protocols for Suspected Appendicitis
Authors: Jennings Rebecca , Guo He , Goldin Adam , Wright Davene R. 
Published: January 2020

BACKGROUND:
Inaccurate diagnosis of appendicitis leads to increased costs and morbidity. Ultrasound costs less than computed tomography (CT) or MRI but has lower sensitivity and may not visualize the appendix.

METHODS:
We conducted a cost-effectiveness analysis using a decision-analytic model of 10 imaging strategies for suspected appendicitis in a hypothetical cohort of patients: no imaging with discharge or surgery; CT only; MRI only; or staged approach with CT or MRI after 1) negative ultrasound result or ultrasound without appendix visualization, 2) ultrasound without appendix visualization, or 3) ultrasound without appendix visualization but with secondary signs of inflammation. Inputs were derived from published literature and secondary data (quality-of-life and cost data). Sensitivity analyses varied risk of appendicitis and proportion of visualized ultrasound. Outcomes were effectiveness (quality-adjusted life-years [QALYs]), total direct medical costs, and cost-effectiveness (cost per QALY gained).

RESULTS:
The most cost-effective strategy for patients at moderate risk for appendicitis is initial ultrasound, followed by CT if the appendix is not visualized but secondary signs are present (cost of $4815.03; effectiveness of 0.99694 QALYs). Other strategies were well above standard willingness-to-pay thresholds or were more costly and less effective. Cost-effectiveness was sensitive to patients’ risk of appendicitis but not the proportion of visualized appendices.

CONCLUSIONS:
Tailored approaches to imaging based on patients’ risk of appendicitis are the most cost-effective. Imaging is not cost-effective in patients with a probability &lt;16% or &gt;95%. For moderate-risk patients, ultrasound without secondary signs of inflammation is sufficient even without appendix visualization.
A Damping Modification Factor Prediction Model for Horizontal Displacement Spectrum from Subduction Slab Earthquakes in Japan Accounting for Site Conditions
Authors: Zhou Jun , Zhao John X. 
Published: January 2020

ABSTRACT
A damping modification factor (DMF) model without source and path parameters is presented in this article for subduction slab earthquakes in Japan, using a similar dataset in the Zhao, Jiang, et al. (2016) study. Site classes based on site periods were used as the site-effect proxy. DMF models were derived from spectra of 13 damping ratios and 34 spectral periods, and the DMF can be calculated for any damping ratio between 1% and 30% and at any spectral period between 0.03 and 5.0 s. A simple fourth-order polynomial for the logarithm of the spectral periods and a simple quadratic function of the logarithm of damping ratios were used to model the effects of spectral periods and damping ratios, respectively. The model satisfies boundary conditions that require the DMF values equal to 1.0 at very short spectral periods; at long spectral periods, the DMFs for different damping ratios appear to converge to 1.0 to satisfy the constant displacement spectrum at long periods. Model standard deviations are smaller than those for the ground-motion prediction equations. All standard deviations vary linearly with the increasing logarithm of damping ratios. The DMFs presented in this study combined with the spectrum from the Zhao, Jiang, et al. (2016) study produce smoothed displacement spectrum that may be used for engineering designs. In a spectral period range of 0.2–3.0 s, the DMF values from this study are close to those by Daneshvar et al. (2016), but, at short periods, the difference is significant. The residual distribution suggests that DMFs also depend on earthquake source and path parameters. The model presented in this article does not include the effect of source and path variables so that this model can be used to scale a 5% damped spectrum without a known magnitude and a source distance.
A SAÚDE COMO PRETEXTO PARA QUEM QUER SER DESEJADO SEXUALMENTE: um estudo etnográfico em perspectiva midiática
Authors: Bertolini Jeferson 
Published: January 2020

Este artigo apresenta resultados de estudo sobre a relação entre saúde, tema em voga na TV brasileira, e sexo. Por meio de observação participante com clientes de supermercado e alunos de academia de ginástica de Santa Catarina, descobriu-se que a saúde pode ser pretexto para quem, no fundo, quer ser desejado/a sexualmente; apurou-se ainda que a vontade de ser desejado/a sexualmente é mantida em segredo porque o sexo ainda é influenciado por tabus. O manuscrito conclui (a) que diante do atual boom midiático sobre saúde e bem-estar, a saúde pode ser pretexto para quem, no fundo, quer ser desejado sexualmente; e (b) o cuidado sem precedentes com o corpo estimulado pela mídia torna os cidadãos alvos do biopoder.

PALAVRAS-CHAVE: Televisão. Saúde. Sexo.

ABSTRACT
This article presents study results on the relationship between health, theme in vogue in Brazilian TV, and sex. Through participant observation with supermarket clients and students of the gymnastics academy of Santa Catarina, it was discovered that health can be a pretext for those who, deep down, want to be sexually desired; it was also found that the desire to be sexually desired is kept secret because sex is still influenced by taboos. The manuscript concludes (a) that in the face of the current media boom on health and well-being, health may be a pretext for those who, at bottom, want to be sexually desired; and (b) unprecedented care with the body stimulated by the media makes citizens the targets of biopower.

KEYWORDS: TV. Health. Sex. TV.

RESUMEN
Este artículo presenta resultados de estudio sobre la relación entre salud, tema en boga en la TV brasileña, y el sexo. Por medio de observación participante con clientes de supermercado y alumnos de academia de gimnasia de Santa Catarina, se descubrió que la salud puede ser pretexto para quien, en el fondo, quiere ser deseado/a sexualmente; se ha comprobado que la voluntad de ser deseado/a sexualmente se mantiene en secreto porque el sexo sigue siendo influenciado por tabúes. El manuscrito concluye (a) que ante el actual boom mediático sobre salud y bienestar, la salud puede ser pretexto para quien, en el fondo, quiere ser deseado sexualmente; y (b) el cuidado sin precedentes con el cuerpo estimulado por los medios hace que los ciudadanos blancos del biopoder.

PALABRAS-CLAVE: Televisión. Salud. Sexo
FORMAÇÃO INTERDISCIPLINAR NO JORNALISMO: uma experiência de articulação entre as disciplinas de Linguagem de Programação Visual e Oratória
Authors: Reino Lucas Santiago Arraes , Bueno Thaísa , Falcão Mariana Guedes Conde 
Published: January 2020

Este artigo é resultado de uma pesquisa aplicada que interligou as disciplinas de Oratória e Linguagem de Programação Visual no curso de Jornalismo na UFMA de Imperatriz. A proposta foi testar uma didática interdisciplinar e prática com o intuito de promover uma reflexão inicial sobre a formação na área e a viabilidade em incluir nesse processo estudos sobre linguagem de programação por meio da criação de aplicativos. A proposta de levar alunos, sem experiência anterior com a linguagem de softwares, a produzir conteúdo e o próprio APP teve o objetivo de levantar a discussão sobre o quanto uma formação mais convergente, incluindo domínio técnico de algumas linguagens, como softwares, e interdisciplinar, pode contribuir para o desenvolvimento de um jornalista mais preparado o mercado e mais autônomo para atuar na condução da sua própria carreira.

PALAVRAS-CHAVE: Aplicativos; Formação; Jornalismo; Pesquisa Aplicada; Imperatriz.

ABSTRACT
This article is the result of an applied research that interconnected the subjects of two classes - Oratory and Laboratory of Graphic Design - in the course of Journalism of the Federal University of Maranhão, in the city of Imperatriz. The aim was to test an interdisciplinary and practical didactics that intends to promote a reflection about the formation in the area of Communication and the feasibility of adopting programming languages as curriculum through the creation of applications. This effort meant to encourage students unexperienced with programming languages to produce content and publish the application itself. Our main goal was to discuss how convergent, technical training, is essential to the development of a journalist more prepared and autonomous, that is able to steer his or her career in a better way..

KEY WORDS: Applications; Formation; Journalism; Applied research; Imperatriz.

RESUMEN
Este artículo es el resultado de una investigación que se aplica a las disciplinas de la Oratoria y el Laboratorio de la Programación Visual y el curso del Periodismo en la UFMA de Imperatriz. La propuesta fue probar una didáctica interdisciplinaria y práctica con el propósito de promover una reflexión inicial sobre la formación en el área y la viabilidad en incluir en ese proceso estudios sobre lenguaje de programación a través de la creación de aplicaciones para móvil. La propuesta de llevar alumnos, sin experiencia previa con el lenguaje de software, a producir contenido y el propio APP tuvo el objetivo de plantear la discusión sobre cuánto una formación más convergente, incluyendo dominio técnico de algunos lenguajes, como softwares, e interdisciplinarios, puede contribuir al desarrollo de un periodista más preparado el mercado y más autónomo para actuar en la conducción de su propia carrera.

PALABRAS CLAVE: Aplicaciones; Formación; Periodismo; Investigación avanzada; Imperatriz.
NETNOGRAFIA E ESPAÇOS COLABORATIVOS DE ENSINO E APRENDIZAGEM: o caso do blog “estágio II UFPE 2018.2” do curso de letras-português da UFPE
Authors: Souza Sobrinho Alexandre Machado Marques de , Bunzen Júnior Clecio dos Santos , Sarmento Emerson de Brito 
Published: January 2020

Este trabalho busca apresentar a netnografia enquanto instrumento metodológico de pesquisa adequado à compressão do uso de blogs enquanto ferramentas eficazes à disseminação de conhecimentos e processos de ensino e aprendizagem no campo da educação. Em termos metodológicos, optou-se pela análise do Blogger “Estágio II UFPE 2018.2”, desenvolvido no âmbito do componente curricular “Estágio Supervisionado Obrigatório em Língua Portuguesa II”, do curso de Letras da UFPE. A partir da observação dos relatórios pedagógicos de campo, percebeu-se que o espaço criado não apenas pode ser interessante como ferramenta de ensino e aprendizagem, mas como espaço de autonomia política e liberdade de expressão, revelando-se como uma experiência exemplar, tanto para os estudos sobre blogs no contexto da educação como para os estudos sobre metodologia netnográfica.

PALAVRAS-CHAVE: Netnografia; Ciberespaço; Blogs; Educação.

ABSTRACT
This paper seeks to present the netnography as a methodological research instrument suitable to the compression of the use of blogs as effective tools to disseminate knowledge and teaching and learning processes in the field of education. In methodological terms, we opted for the analysis of Blogger "Stage II UFPE 2018.2", developed under the curricular component "Mandatory Supervised Internship in Portuguese Language II", of the UFPE Literature course. From the observation of the pedagogical field reports, it was noticed that the space created can not only be interesting as a teaching and learning tool, but as an area of ​​political autonomy and freedom of expression, proving to be an exemplary experience both for the studies on blogs in the context of education and for the studies on netnographic methodology.
KEYWORDS: Netnography; Cyberspace; Blogs; Education.RESUMEN Este trabajo busca presentar la netnografía como instrumento metodológico de investigación adecuado a la compresión del uso de blogs como herramientas eficaces a la diseminación de conocimientos y procesos de enseñanza y aprendizaje en el campo de la educación. En cuanto a la metodología, se optó por el análisis de Blogger "Etapa II UFPE 2018.2", desarrollado en el componente curricular "prácticas supervisadas obligatoria en portugués II," de las letras de la UFPE. A partir de la observación de los informes pedagógicos de campo, se percibió que el espacio creado no sólo puede ser interesante como herramienta de enseñanza y aprendizaje, sino como espacio de autonomía política y libertad de expresión, revelándose como una experiencia ejemplar tanto para los estudios sobre blogs en el contexto de la educación como para los estudios sobre metodología netnográfica.
PALABRAS CLAVE: Netnografía; Ciberespacio; Blogs; Educación.
Characterization and Dynamic Analysis of the Devils Castle Rock Avalanche, Alta, Utah
Authors: Pedersen Patricia , Moore Jeffrey R. , Quirk Brendon J. , Giraud Richard E. , Mcdonald Greg N. 
Published: January 2020

ABSTRACT
Rock avalanches are large-magnitude mass movements with high mobility and fluid-like runout; however, because of their scarcity, little information is typically available to describe the hazard posed by these events. Geologic records thus provide key data regarding rock avalanche size, timing, and dynamics. Here we present a detailed case history analysis of the Devils Castle rock avalanche located near the town of Alta in the Wasatch Mountains of Utah. The deposit is ∼1.5 km in length with a Fahrboeschung angle of 14 degrees (height-to-length ratio = 0.25). Through topographic reconstruction, we calculated a deposit volume of 1.7 million m3 with a maximum thickness of 25 m and an average thickness of 7 m. Cosmogenic surface exposure dating of six deposit boulders indicates a failure age of 14.4 ± 1.0 ka. The Devils Castle headwall displays no obvious evidence indicating precise source location and geometry; therefore, we reconstructed two plausible source volumes and performed numerical runout simulations for each. Results agree well with mapped deposit boundaries for both source scenarios; however, the east source model better represents material and dynamic characteristics of the deposit observed in the field. While the region is seismically active, the Late Pleistocene age for the rock avalanche precludes ascribing direct correlation with any currently known surface-rupturing paleoearthquakes. We identified and describe five similar events in the region highlighting the extent of the potential hazard. Individual case history analyses such as this allow us to better understand the processes and controls of large-scale mass movements in the region.
Using a multi-stakeholder experience-based design process to co-develop the Creating Active Schools Framework
Authors: Daly-Smith Andrew , Quarmby Tom , Archbold Victoria S.J. , Corrigan Nicola , Wilson Dan , Resaland Geir Kare , Bartholomew John B , Singh Amika , Tjomsland Hege , Sherar Lauren B , Chalkley Anna , Routen Ash C , Shickle Darren , Bingham Daniel D , Barber Sally E , Sluijs Esther van , Fairclough Stuart J , McKenna Jim 
Published: January 2020

Abstract
Background
UK and global policies recommend whole-school approaches to improve childrens’ inadequate physical activity (PA) levels. Yet, recent meta-analyses establish current interventions as ineffective due to suboptimal implementation rates and poor sustainability. To create effective interventions, which recognise schools as complex adaptive sub-systems, multi-stakeholder input is necessary. Further, to ensure ‘systems’ change, a framework is required that identifies all components of a whole-school PA approach. The study’s aim was to co-develop a whole-school PA framework using the double diamond design approach (DDDA).

Methodology
Fifty stakeholders engaged in a six-phase DDDA workshop undertaking tasks within same stakeholder (n=9; UK researchers, public health specialists, active schools coordinators, headteachers, teachers, active partner schools specialists, national organisations, Sport England local delivery pilot representatives and international researchers) and mixed (n=6) stakeholder groupings. Six draft frameworks were created before stakeholders voted for one ‘initial’ framework. Next, stakeholders reviewed the ‘initial’ framework, proposing modifications. Following the workshop, stakeholders voted on eight modifications using an online questionnaire.

Results
Following voting, the Creating Active Schools Framework (CAS) was designed. At the centre, ethos and practice drive school policy and vision, creating the physical and social environments in which five key stakeholder groups operate to deliver PA through seven opportunities both within and beyond school. At the top of the model, initial and in-service teacher training foster teachers’ capability, opportunity and motivation (COM-B) to deliver whole-school PA. National policy and organisations drive top-down initiatives that support or hinder whole-school PA.

Summary
To the authors’ knowledge, this is the first time practitioners, policymakers and researchers have co-designed a whole-school PA framework from initial conception. The novelty of CAS resides in identifying the multitude of interconnecting components of a whole-school adaptive sub-system; exposing the complexity required to create systems change. The framework can be used to shape future policy, research and practice to embed sustainable PA interventions within schools. To enact such change, CAS presents a potential paradigm shift, providing a map and method to guide future co-production by multiple experts of PA initiatives ‘with’ schools, while abandoning outdated traditional approaches of implementing interventions ‘on’ schools.
Questionnaire on the breastfeeding and the donation of 70 mothers\donors.
Authors: Quitadamo Pasqua aNNA , Palumbo Giuseppina , Cianti Liliana , Lurdo Paola , Sorrentino Leonilde , Gentile Maria Assunta , Cristalli Pierpaolo 
Published: January 2020

Abstract
INTRODUCTION In feeding premature babies, the first choice is the fresh milk from mother and if this is not possible, the donated milk from the HMBs. The support to the donation of the human milk have proved to be an efficient method of promotion to the breastfeeding. OBJECT The aim is to know the motivations and the experience of the donation to draw lessons for the improvement of our activity about the promotion of breastfeeding and the donation of the milk. MATERIAL AND METHODS 70 donors have been recruited. The questionnaire includes 15 questions which relate to the breastfeeding and donation. It focuses on data concerning the possible factors which favor the breastfeeding linked to the donation and to the subjective description of the donation’s experience and of personal suggestions. RESULTS 67,7% of the interviewed women was made aware of the possibility to donate by the direct information from the HMB staff; for the 83,3% of donors there is an altruistic reason at the base of the donation. For the 24,14% it was the second or third experience. The length of the breastfeeding together with the donation exceeds about 2 months the time occurred for the other sons without donation. For 61,76% it was not demanding to donate the milk and for 75,86% the donation is considered a factor which favors the breastfeeding. Some donation’s experiences were very intense and captivating. CONCLUSIONS The conclusions were categorized into: input received, data sharing and key messages from which operational proposals arose.