bluuebunny/crossref_metadata_2025 huggingface dataset:
Transformaciones y tendencias de la radio deportiva en la convergencia digital
Authors: Zambrano William Ricardo
Published: June 2021

La popularidad del deporte en general y, en particular, del fútbol siempre ha estado en la agenda de la radio colombiana. Ha sido un proceso de más de noventa años donde se han cubierto periodísticamente diferentes disciplinas deportivas a partir de innovadores formatos, estilos, lenguajes, narraciones y transmisiones que han impactado nacional e internacionalmente a la audiencia, situando al periodismo deportivo colombiano como uno de los mejores del mundo. En atención a lo anterior, se investiga la transformación de la radio deportiva análoga a la digital de cuatro programas con mayor sintonía y alcance informativo: El pulso del fútbol y El alargue de Caracol Radio; Planeta fútbol de Antena 2 de RCN Radio; y Blog deportivo de Blu Radio. Esto con el fin de configurar los nuevos perfiles, competencias y tendencias del periodista deportivo del presente siglo.

Para ello, se realiza una investigación mixta, descriptiva, exploratoria y correlacional a través del método de análisis de contenido análogo y digital apoyado en encuestas, entrevistas, grupos de discusión y observación. Estos espacios deportivos radiales están trasladando los mismos contenidos análogos a sus plataformas digitales. La exigencia y la profundidad de sus contenidos y análisis han bajado en calidad; la copia de programas, narrativas y lenguajes de otros países es reiterativo; priman el comentario y la noticia sobre fútbol, se sacrifica la crónica y el reportaje por la especulación. A pesar de ello, estos programas conservan la creatividad, la inmediatez y las tecnologías de vanguardia que siempre los han caracterizado.
BUILDING INFORMATION MODELING (BIM) CONTRIBUTION TOWARDS SUSTAINABILITY: AWARENESS OF MALAYSIAN CONTRACTORS
Authors: Sharifah Akmam Syed Zakaria , Nur Soleha Abdul Rahim
Published: June 2021

Building Information Modelling (BIM) has become an attention-grabbing topic among researchers and industry players around the world including Malaysia. As the construction industry always plaguing with issues related to massive waste generated from construction and demolition process, encouraging BIM implementation is considered as one of the available technology-based alternatives to encounter these issues. BIM is a type of technology that offers the development of construction project before the real construction process, which allows the identification of any issues earlier, throughout the design and planning phases. Currently, numerous researches have been focusing on the benefits offered by BIM to the construction industry. However, there are still several construction players who lack awareness of BIM's contribution, especially towards sustainability. The purpose of this paper is to explore the awareness of contractors in Malaysia on the contribution of BIM towards sustainability, namely economic, environmental and social. A total of 133 contractors from grade G1 to G7 were involved in a survey. The results revealed that majority of the respondents were aware on BIM contributions towards environmental sustainability, besides other two sustainability pillars, economic and social. Thereby, there is a need to educate and provide realistic information to the construction industry stakeholders, as a process to create a better understanding and wider exposure, and to convince them to implement BIM technology.
The Application of Sundanese Vernacular Concept to The Design of Modern Building - Case Study: Aula Barat (West Hall) of Bandung Institute of Technology, West Java, Indonesia
Authors: Salura Purnama , Clarissa Stephanie , Christophori Lake Reginaldo
Published: June 2021

As a reaction to the monotonous expression of typical International Style architecture, vernacular architecture is often applied to the design of modern buildings. Unfortunately, most of these applications are limited to copy existing vernacular architectural elements. This research aims to elucidate the application of Sundanese vernacular concepts in modern building designs. In line with this purpose, the Aula Barat (West Hall) Bandung Institute of Technology designed by Maclaine Pont was chosen as the case study. The analysis showed that the Sundanese vernacular concept was presented through the shape of the roof, which is similar to the vernacular house and mosque in the Sundanese village; while the modern lamella construction provides a wide-span structural system. This research complement existing research about Sundanese vernacular architecture, by exploring in-depth how to designed modern buildings that fit new functions and to its zeitgeist, but at the same time embodied the local expressions. It is expected that in the future modern buildings are no longer designed in the form of frozen vernacular architecture. The results of this research can also be a valuable input for stakeholders and architectural conservationists, as well as a source of knowledge for the laypeople.
Design Consideration for Window Placement to Provide the View within the Patient's Visual Range
Authors: Charlotta Sengke Maria Myron , Atmodiwirjo Paramita , Yatmo Yandi Andri , Johanes Mikhael
Published: June 2021

This study argues on the importance of considering the visual capacity of the observers in the placement of the windows to provide views to the natural outdoor environment. In particular, this study explores the mechanism of seeing that involves foveal and peripheral view in defining the patients’ visual capacity in experiencing the spaces of the healing environment. The placement of windows to connect the inside with the outside becomes irrelevant when their placement is not within the patient’s visual range. To examine the patient’s view toward the windows, we performed a 3d simulation of a hospital inpatient room and captured the scenes representing the foveal and peripheral views of the openings from various positions of bed-ridden patients. The region calculation of the opening elements within the captured image reveals the presence of opening within the peripheral range of patients’ view. This study suggests that the design of healing environment should not be based merely on the physical arrangement of interior elements, but should also consider how the elements are experienced within the view of the patient.Seeing
Carbon Footprint Assessment in the Life-Cycle Design of Concrete Structures in the Tropics: A Case Study of Residential Buildings in Malaysia
Authors: Jahandideh Farnaz , Raman Sudharshan N. , Jamil Maslina , Syed Zubair I.
Published: June 2021

With the exponential growth in development of cities and increasing demand for construction, which is one of the factors in environmental degradation, the need for CO2 emissions control is essential. In order to balance carbon emissions along the life-cycle of concrete structures; in this paper, we have analysed the carbon emissions and assessed the carbon footprint of selected concrete structures in a tropical city. For this purpose, the carbon footprint has been evaluated using Life-Cycle Sustainability Assessment (LCSA) approach at different stages concrete structures’ life-cycle, which are production, construction, operation, and demolition stages, where the CO2 footprint of two residential buildings in Malaysia have been analysed as case studies. The findings indicated that the energy consumption, and the production phase in the life-cycle of a concrete structure are the main contributors of CO2 emission. In addition, detailed analysis of the carbon cycle in structures and their interaction with other components involved in the regional eco-system can lead to a significant reduction in CO2 emission, and thus to the improvement in reducing environmental deterioration and its consequences. Moreover, optimised design and customisation to the constituents of concrete, as well as improving citizens’ consumption agenda can significantly reduce the carbon emission of concrete structures.
Megadome Evolution in The Ottoman’s Mosques; The Links
Authors: Idham Noor Cholis , Numan Ibrahim
Published: June 2021

A long history of civilization through various cultural and technological influences, had shaped the Ottoman mosque architecture. Each of the objects has its unique characteristics yet connected each other. This paper examines how the classic Turkish mosque-dome architecture, have evolved by proposing examination on configuration similarities and its connection. The authors address 23 mosques in the high classical period of the Ottoman's era to reveal spatial and technical considerations of the main building. The dynasty's route in architecture from central Asia, Seljuk, Bursa, Edirne, and Istanbul is the context of the discussion. It is undeniable that the development of dome architecture in classical Turkey shows some clear linkages from the previous to the later age. Furthermore, some links connected pre and after Istanbul conquest, which contribute to clarify the dispute of the novelty of the architecture, were discovered.
The Symbolic Regionalism on The Architectural Expression Design of Kupang Town-Hall
Authors: Djarot Purbadi Yohanes , Christophori Lake Reginaldo , Eddy Arinto Fransiscus Xaverius
Published: June 2021

This study aimed to explain the synthesis design approach of the architectural expression in the Town Hall building of Kupang city. This is necessary due to the need for Town Halls, as public facilities, to reflect technically correct building standards, environment, and the aspects of political symbolism. Kupang Town Hall design uses the roof image expression of the Timor, Flores, and Sumba ethnic architecture in a harmonious composition and this means it is an example of an ethnic architectural synthesis in a modern building which represents a function, meaning, modernity, and local cultural identity. This research employed the social semiotics method to examine the design in relation to the surrounding social life context and the design was found to be produced from the symbolic regionalism approach which involved mixing the architectural images of Timorese, Flores, and Sumba ethnicities to modernize and conserve ethnic architecture and represent the cultural identity of East Nusa Tenggara. This, therefore, means architectural synthesis methods which are established on the symbolic regionalism approach have the potential to be used in designing public facilities in different places of Indonesia to reveal local cultural identities in modern buildings through symbolism based on an ethnic architectural image.
Review of Coronavirus transmission in urban clusters: Survival in Water and Wastewater Systems
Authors: Zaid Suzaini , Aziz Muhamad Afiq , Sulaiman Raha , Simarani Khanom , Totok Suyoto Yohanes , Lou Eric , Esfandiari Masoud
Published: June 2021

The ongoing Coronavirus Disease 2019 (COVID-19) pandemic has infected over 58 million people and claimed over 1.58 millions deaths globally (as of 11th December 2020) since its first outbreak in Wuhan, China in December 2019. Initially, the numbers of infected patients and death was largely contained in China with 98% of all confirmed infected cases. However, the increased rate of new infected cases outside of China like United States, Italy, and Spain raises questions on the virus characteristics and its routes of transmission. Although the main transmission modes of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are through direct contact and respiratory droplet/aerosol inhalation, current studies stipulate that SARS-CoV-2 RNA is found in sewerage, suggesting the potential transmission of SARS-COV-2 through wastewater systems. This paper seeks to review potential exposure routes of SARS-COV-2 in urban environments, the survival rate of coronaviruses that pose human health risks, and to provide relevant safety recommendations to reduce the impact of ongoing COVID-19 pandemic. There is an urgent need for wastewater effluent and water treatment supply epidemiology surveillance, especially in developing countries with subpar wastewater treatment systems and infrastructure to reduce human and ecological risks to protect populations from infectious diseases outbreak.
Potential of Sloped Solar Chimney for the Architectural Development of Sustainable Applied Technology Models for Passive Air Ventilation
Authors: S Sugini , Mufida Etik , R Risdiyono
Published: June 2021

This paper presents the result of research section for solar chimney (SC) model innovation as a passive cooling strategy. The research is motivated by sustainability issues, especially on the issue of environmental degradation due to uncontrolled use of air conditioning in urban environments. The vertical SC (VSC) model has been tested by the author et al., 2018. Although in general the presence of VSC has a significant effect on room temperature but it turns out that the VSC column height, that is assumed as the main determinant of performance, does not significantly influence [1]. The character of sun altitude in Indonesia is believed to cause the vertical chimney to be ineffective. For this reason, this study tested the Sloped Solar Chimney (SSC) model. The purpose of this study is to test whether: (1) SSC is better than VSC; (2) the sloping chimney thickness and internal chimney height give a difference in SC performance. The SSC model consists of three components: (1) internal vertical chimney inlet; (2) External 30â° slope and (3) external outlets. The test model is made from galvalum. Overall, the research method was carried out in two stages, namely: (1) testing the simulative models by using a software based on empirical data on the context of the urban housing environment being sampled; (2) testing the models in the field. However, only the result of the first stage is presented in this paper. The location of the urban environment of dense housing used as a case study was Jogoyudan, Yogyakarta. The empirical data input consists of 3 groups of houses: on the banks of the river, in the middle of a dense housing and on the edge of a neighborhood road. The modeling software used is CFD analysis. The analysis uses a comparative test statistic with a confidence level of 5%. From the results of the study it is found that SSC caused different thermal qualities in the test model room. The thickness of the sloping chimney also gives a difference in the thermal quality of space. However, this phase of the research has not been able to show significant effects due to the differences in height of the internal chimney.
THE BUILDING PLAN APPROVAL PROCESS FOR RESIDENTIAL DEVELOPMENT IN ONE STOP CENTRE. CASE STUDY: SUBANG JAYA MUNICIPAL COUNCIL, SELANGOR
Authors: Marzukhi Marlyana Azyyati , Hoon Leh Oliver Ling , Khalid Nurul Shakila , Jaafar Azfarnizam
Published: June 2021

The building plan approval involved with regulations, laws and guidelines to ensure systematic and orderly development. The growth in construction activities in Malaysia since the 1980’s has given rise to the need for more statutory controls in obtaining permissions from the relevant authorities to initiate and to construct a facility and upon its completion to occupy and use the completed facility. The understanding of building plan process is important to understand whether the development follows the building regulations. Thus, the construction failures can be limited. Nevertheless, little is known about the effectiveness of building plan process in the local authority though the enhancement of mechanism delivery system of the process known as One Stop Centre (OSC) has been established. The study was conducted to investigate the effectiveness of building plan approval process in Subang Jaya Municipal Council (MPSJ). Forty-seven (47) questionnaires survey has been distributed to respondents from the MPSJ's internal technical departments. Most of the respondents felt that the ineffectiveness of the building plan approval process was due to the incomplete documents submitted to the OSC, lack of knowledge among the Principal Submitting Person (PSP) and the incapability of staffs in handling development applications. The findings present a synthesis of results for town planners, architects, developers and government agencies to have a better understanding of how the effective and efficient building plan process can rationalize the success of property development sector in Malaysia.
Low-Cost Housing Provision in Nigeria: Lessons From The Malaysia Experience
Authors: Ebekozien Andrew , Abdul-Aziz Abdul-Rashid , Jaafar Mastura
Published: June 2021

This article discusses the housing policy of two developing economies. It examines recent research findings in the light of encumbrances facing the Nigerian housing policy with an emphasis on low-cost housing (LCH) development. It also evaluates how the Malaysian Government over the years have made a good attempt to make homeownership affordable for Malaysian citizens irrespective of their income with various LCH policies and programmes that are economically feasible and technically practicable. It examines studies in the Nigerian housing sector that revealed severe scarcity, high cost of LCH, inaccessibility to housing loan, weak LCH policy, high corruption, high inflation among others. This affords insights into the Malaysian potential policy practices that could be implemented in Nigeria to address the prolonged chronic housing problem. Hence, it evaluates whether the Malaysian LCH policy can be modified and applied in the Nigerian context as possible policy measures. The article shows that the Malaysian Government sees housing provision as one of the major pillars and synergy with other constructs of welfare in line with the system embedded approach. Furthermore, this approach appears to be gaining ground and would stir-up the Nigerian Government policy-makers with poor-friendly policies so that LIEs can gain access to homes.
Post mortem changes: challenges in drug analysis in the diagnosis of deaths from intoxication
Authors: Galera Marina Camargo , Rossato-Grando Luciana Grazziotin
Published: June 2021

In forensic toxicology, alternative matrices and sampling sites are required for a correlation of antemortem and postmortem concentrations with the least possible error. Postmortem redistribution phenomena and biochemical changes inherent to these processes are possible, and represent interferences in these analyses. This study aimed to perform a bibliographic review through Pubmed database within a 10-year period of time, using the keywords: forensic analysis AND redistribution. We observed that for quantitative analyses the preferred matrix is blood from peripheral vessels, and when it is not available, vitreous humor is a great specimen for choice.
DESAFIOS PARA ALCANÇAR BOM ÍNDICE H5: O CASO DAS REVISTAS REDUFOR E REVPEMO
Authors: Nascimento Karla Angélica Silva do , Fialho Lia Machado Fiuza
Published: June 2021

O presente estudo tem como objetivo identificar os 12 principais artigos das duas revistas do PPGE/UECE, Educação & Formação (Redufor) e Práticas Educativas, memórias e Oralidades (Revpemo), que podem ser mais bem divulgados acarretando o crescimento do índice h5 desses periódicos. Priorizou-se o método bibliométrico, que analisa a quantidade de citação das revistas entre o quadriênio 2016 a 2020. Os dados de citação foram coletados no perfil do Google Scholar das Revistas Redufor e Revpemo. Dessa forma, foi possível não apenas identificar o h5, mas compreender quais produções intelectuais são mais relevantes para o avanço desse índice. Constatou-se h5 igual a 9 e 19 respectivamente para a Revpemo e Redufor, e que as estratégias de divulgação dos textos são diferentes, enquanto a primeira deve centrar foco no estímulo a divulgação dos textos mais citados, a última precisa divulgar os artigos com quantidade mediana de citação.
Hemobilia, una causa infrecuente de hemorragia del tracto digestivo superior
Authors: Ramirez Ceballos Mariana , Restrepo Castrillón Jasson
Published: June 2021

La hemobilia es una causa poco frecuente de hemorragia del tracto gastrointestinal superior. La principal etiología es de origen iatrogénico y la posibilidad de hemobilia debe considerarse en cualquier paciente con hemorragia gastrointestinal y un historial reciente de procedimientos hepatobiliares. Otras causas menos frecuentes incluyen el trauma de abdomen, la enfermedad oncológica de la vía biliar o las enfermedades inflamatorias del páncreas o la vía biliar. La presentación clínica varía según la gravedad del sangrado; generalmente se presenta con dolor abdominal, ictericia y melenas, aunque puede cursar al ingreso con rectorragia e hipotensión. Un alto porcentaje de estas presenta resolución espontánea, sin requerir procedimientos adicionales. La angiografía es el estándar de oro para el diagnóstico de la hemobilia, pero los avances en la angiotomografía permiten que esta sea una opción menos invasiva y con mayor disponibilidad. La angioembolización es el tratamiento principal para estos pacientes, pero existen otras alternativas como la colocación de stent vascular o de stent en el conducto biliar.
Rendimiento diagnóstico de las punciones de lesiones biliopancreáticas guiadas por ultrasonido endoscópico con patólogo en sala
Authors: Mosquera-Klinger Gabriel , Carvajal Gutierrez Jhon Jaime , Echeverri Jaramillo Carolina , Pérez Cadavid Juan Camilo , Cardona Quiceno Ricardo Andrés , Valencia Maturana Julio César , Sánchez Garrido Héctor Andrés
Published: June 2021

Introducción y objetivos: el ultrasonido endoscópico con punción-aspiración con aguja fina (USE-PAAF) en lesiones neoplásicas biliopancreáticas suele tener un rendimiento alto, que depende de características de la lesión; aspectos técnicos de la USE-PAAF y la experiencia del endoscopista. De los factores menos estudiados es la presencia de patólogo en sala. Se plantea la realización de USE-PAAF con patólogo en sala para disminuir el número de pases, la tasa de muestras inadecuadas y la necesidad de repetir el procedimiento.

Material y métodos: estudio observacional, retrospectivo, con recolección prospectiva de enero de 2018 a junio de 2019, en pacientes adultos sometidos a USE-PAAF. Las muestras obtenidas fueron extendidas y evaluadas en salas de endoscopia por médico patólogo con coloración Diff-Quick y cuando se obtenía una muestra suficiente se enviaba en frasco con formol para bloque celular o biopsias.

Resultados: se realizaron 48 USE-PAAF biliopancreáticas en individuos con una edad mediana de 64 años. Las indicaciones más frecuentes fueron punciones por masa o pseudomasa pancreática (71 % de casos); Se diagnosticaron 35 malignidades (77 % correspondientes a adenocarcinoma, y 14 % a tumores neuroendocrinos). La mediana de tamaño de lesiones fue de 28 mm; el número de pases promedio fue de 3. Se obtuvieron resultados diagnósticos en 89 % frente a 11 % de falsos negativos. Se presentó 1 complicación menor (2,1 %), que fue dolor abdominal.

Conclusiones: la USE-PAAF con patólogo en sala tiene alto rendimiento diagnóstico, con escasos resultados falsos negativos. Se requiere una mediana de pases menor, que podría minimizar los riesgos del procedimiento y la necesidad de repetir la prueba.
Úlcera rectal solitaria como simulador de cáncer colorrectal y enfermedad de Crohn: reporte de caso
Authors: Vargas Rubio Rómulo Darío , Messa Oscar Alberto , Alvarez Karen Lizeth , Meza Madrid Diana Magoe
Published: June 2021

La úlcera rectal solitaria es una patología poco frecuente de naturaleza benigna que debe diferenciarse de otras entidades en su presentación inicial, con mecanismos fisiopatológicos definidos y con sintomatología variada. Se presenta el caso de una paciente de 31 años sin antecedentes de importancia, que consultó a nuestra institución por un cuadro de 3 años de sangrado rectal asociado con episodios de diarrea, manejada con múltiples diagnósticos.
Introducción a la historia de América Latina del siglo XX
Authors: Ramírez Bacca Renzo
Published: June 2021

Esta es una guía para estudiantes y docentes interesados en la Historia de América Latina del siglo XX. Está dirigida también a un público amplio interesado en lograr una aproximación y fundamentación comprensiva. Es también una invitación a consultarla como una herramienta de trabajo y de lectura con miras a lograr una versión sucinta sobre ciertas problemáticas y casos de la historia económica, social, política y diplomática. Es válido señalar que el presente texto se enfoca en ciertos problemas o fenómenos históricos, que pueden considerarse representativos de la región durante el siglo XX. No es un resultado de investigación macro de archivos con fuentes primarias; pero, en cambio, se inspira en lecturas de diversos textos resultados de investigación, documentación oficial, libros de texto, artículos de prensa, reseñas y documentos audiovisuales y sonoros. Nos quedan pendientes otros fenómenos que merecen atención en una futura entrega; estos, relacionados con la cultura, la re ...
High dose pollen intralymphatic immunotherapy: two RDBPC trials question the benefit of dose increase
Authors: Cardell Lars Olaf , Hellkvist Laila , Hjalmarsson Eric , Weinfeld Dan , Dahl Alsog , Karlsson Agneta , Westman Marit , Lundkvist Karin , Winquist Ola , Georén Susanna Kumlien , Westin Ulla
Published: June 2021

Background The same dosing schedule, 1000 SQ-U times three, with
one-month intervals, have been evaluated in most trials of
intralymphatic immunotherapy (ILIT) for the treatment of allergic
rhinitis (AR). The present studies evaluated if a dose escalation in
ILIT can enhance the clinical and immunological effects, without
compromising safety. Methods Two randomized double-blind
placebo-controlled trials of ILIT for grass pollen induced AR were
performed. The first included 29 patients that had recently ended 3
years of SCIT and the second contained 39 not previously vaccinated
patients. An up-dosage of 1000-3000-10 000 (5000 + 5000 with 30 minutes
apart) SQ-U with one month in between was evaluated. Results Doses up to
10 000 SQ-U was safe after recent SCIT. The combined symptom-medication
scores (CSMS) were reduced by 31% and the grass specific IgG4 levels in
blood were doubled. In ILIT de novo, the two first patients that
received active treatment developed serious adverse reactions at 5000
SQ-U. A modified up-dosing schedule; 1000-3000-3000 SQ-U appeared to be
safe but failed to improve the CSMS. Flow cytometry analyses showed
increased activation of lymph node derived dendritic but not T-cells.
Quality of life and nasal provocation response did not improve in any
study. Conclusion ILIT in high doses after SCIT appears to further
reduce grass pollen induced seasonal symptoms and may be considered as
an add-on treatment for patients that do not reach full symptom control
after SCIT. Up-dosing schedules de novo with three monthly injections
that exceeds 3 000 SQ-U should be avoided.
Perioperative evaluation of neonatal aortic arch thrombosis
Authors: yoneyama fumiya , Wilder Travis , Imamura Michiaki
Published: June 2021

Herein, we present a neonatal case of coarctation of the aorta, with
aortic arch thrombus confirmed by echocardiography. We performed
thrombus removal and aortic arch repair emergently. This critical
condition necessitates quick preoperative evaluation with
echocardiography. Moreover, postoperative evaluation using computed
tomography is reasonable to assess an aortic arch configuration, and
exclude the remnant thrombus.
Association of hysterectomy and invasive epithelial ovarian and tubal cancer: A cohort study within UKCTOCS
Authors: Taylor Julie , Burnell Matthew , Ryan Andy , Karpinskyj Chloe , Kalsi Jatinderpal , Taylor Henry , Apostolidou Sophia , Sharma Aarti , Manchanda Ranjit , Woolas Robert , Campbell Stuart , Parmar Mahesh , Singh Naveena , Jacobs Ian , Menon Usha , Gentry-Maharaj Alexandra
Published: June 2021

Objective: To investigate the association between hysterectomy with
conservation of one or both adnexa and ovarian and tubal cancer. Design:
Prospective cohort study. Setting: 13 NHS Trusts in England, Wales and
Northern Ireland. Population: 202,506 postmenopausal women recruited
between 2001-2005 to the UK Collaborative Trial of Ovarian Cancer
Screening (UKCTOCS) and followed up until 31 December 2014. Methods:
Multiple sources (questionnaires, hospital notes, Hospital Episodes
Statistics, national cancer/death registries, ultrasound reports) were
used to obtain accurate data on hysterectomy (with conservation of one
or both adnexa) and outcomes censored at bilateral oophorectomy, death,
ovarian/tubal cancer diagnosis, loss to follow-up or 31 December 2014.
Cox proportional hazards regression models were used to assess the
association. Main outcome measures: Invasive epithelial ovarian and
tubal cancer (WHO 2014) on independent outcome review. Results:
Hysterectomy with conservation of one or both adnexa was reported in
41,912 (20.7%; 41,912/202,506) women. Median follow up was 11.1years
(IQR 9.96-12.04), totalling >2.17million women-years. Among
women who had undergone hysterectomy, 0.55% (231/41912) were diagnosed
with ovarian/tubal cancer, compared with 0.59% (945/160594) of those
with intact uterus. Multivariable analysis showed no evidence of an
association between hysterectomy and invasive epithelial ovarian/tubal
cancer (RR=0.98, 95%CI 0.85-1.13, p=0.765). Conclusions: This large
cohort study provides further independent validation that hysterectomy
is not associated with alteration of invasive epithelial ovarian and
tubal cancer risk. This data is important both for clinical counselling
and for refining risk prediction models.
Indicatori ambientali e modello DPSIR: valutazione dello stato ambientale
Authors: Luongo Francesca , Cusano Stefania , Chiapparrone Alessia
Published: June 2021

L’analisi integrata degli aspetti socio-economici è eseguita mediante il
modello DPSIR: uno strumento capace di valutare la catena causale che
conduce all’alterazione ambientale, misurata attraverso gli indicatori
ambientali. Questi sono organizzati in una logica di sistema in grado di
rispondere a domande politiche e per supportare tutte le fasi
decisionali, che hanno come obiettivo azioni sostenibili per l’ambiente.
Per valutare lo stato ambientale, sociale ed economico del territorio in
esame, con riferimento al settore turistico, nasce, nel 2000, il
Progetto S19 “Calcolo della Capacità di Carico e della Sostenibilità
del Parco Nazionale del Vesuvio”, facente parte del Progetto Integrato
Territoriale “Vesevo”.
Utilizzo dei modelli per la stima della qualità dell'aria
Authors: Ferruzzi Annamaira Shara , Rizzo Davide
Published: June 2021

La legislazione europea e il suo recepimento nella normativa nazionale
incoraggiano lo sviluppo e l’uso di sistemi modellistici di qualità
dell’aria che sono considerati di primaria importanza nelle valutazioni
preliminari di qualità e utili per completare il contenuto informativo
delle misure dirette. Il funzionamento dei modelli di dispersione
consiste nel simulare gli effetti di una o più sorgenti di emissione in
termini di concentrazione degli inquinanti emessi in corrispondenza di
fissati recettori.
A ruptured cornual pregnancy successfully managed in a patient with a history of oophorectomy and salpingectomy: A rare case report
Authors: Mansour Marah , Hamza Amr , AlMarzook AlHomam , kanbour Ilda , Alsuliman Tamim , Kurdi Bashar
Published: June 2021

Cornual pregnancy is a rare condition that accounts for approximately
2-4% of ectopic pregnancies worldwide. Herein, we report an unstable
case of a 32-year-old female with a history of oophorectomy, and
salpingectomy who was admitted for a ruptured cornual pregnancy in the
left cornu which was successfully managed by laparotomy.
Development of a method for the derivatization of ethanolamines and its application to sand samples
Authors: Rozsypal Tomas
Published: June 2021

Nitrogen mustards are dangerous and available blistering chemical warfare
agents. In the presented study, six derivatization methods are compared for
the analysis of degradation products of the most important blistering
nitrogen mustards (ethyl diethanolamine, methyl diethanolamine and
triethanolamine) by gas chromatography coupled with mass spectrometry. Five
silylation methods (using BSTFA and BSA) and one trifluoroacetylation method
(using TFAA) were tested. The derivatization reactions were performed in
acetonitrile. As the method with optimal results, trifluoroacetylation by
TFAA was selected. Analytes reacted with the corresponding reagent rapidly,
quantitatively, with stable kinetics and at room temperature. Calibration
curves for quantitative analysis of ethanolamines after TFAA derivatization
were created. Correspond-ing detection limits varied between 9?10-3 and
7?10-5 mmol?dm-3 for the tested analytes. The developed method was applied
for the analysis of ethanolamines after extraction from sand using
acetonitrile. Limits of detection were 11.4 to 12.3 ?g of the analyte in 1 g
of sand. It is encouraged to use the developed method in military deployable
laboratories designated for rapid identification of chemical warfare agents
and corresponding degradation products.
Homogeneous microwave-assisted carboxymethylation from totally chlorine free bleached olive tree pruning residues pulp
Authors: Landolsi Imen , Rjiba Narjes , Hamdaoui Mohamed , Harzallah Omar , Boudokhane Chedly
Published: June 2021

This study deals with a new methodology for the production of carboxymethyl cellulose (CMC) from olive pruning residues, agricultural by-products. Cellulose was extracted by the soda?anthraquinone pulping process, and the pulp bleaching was performed using totally chlorine free (TCF) bleaching. Then, CMC microwave-assisted synthesis was performed in a homogeneous media, using DMA/LiCl as a cellulose solvent. A Box?Behnken design was applied in order to evaluate which parameters of the carboxymethylation process (viz. reaction time, reaction temperature, and amount of monochloroacetic acid) affect the degree of substitution and the yield of the synthesis reaction of this cellulose derivative. Optimized conditions to yield CMC were determined based on the desirability function approach. The prepared materials under synthesis using the optimal conditions were characterized using several analytical tools, i.e., FTIR, TGA, DSC and SEM. This cellulose derivative was successfully fabricated by a fast and efficient microwave-assisted method and thus would provide many opportunities for diverse applications.
Investors' Responses to Management Getting Out Ahead of Negative Media Stories: The Moderating Effects of Management's Action Plan and the Media's Focus
Authors: Cikurel Deni , Fanning Kirsten , Jackson Kevin E.
Published: June 2021

Crisis communications experts commonly advise managers to get out ahead of the media to increase management's credibility. We use an experiment to examine how investors' responses to management getting out ahead of a negative media story are moderated by management's action plan and the media's focus on the company. When the company is the focus of the media's lede, investors respond more negatively when the company gets out ahead of the media with plans to change, instead of stay, the course to handle the negative issue. Yet, investors respond more positively when the company responds after the media with plans to change, instead of stay, the course. In contrast, when the media does not focus on the company in its lede, but instead only mentions the company in the story, we find that investors' responses are not sensitive to management's strategic disclosure choices that we examine.
Post-retained Restorations: A Cost-minimization Analysis Nested in a Randomized Clinical Trial
Authors: Pires ALC , Poletto-Neto V , Chisini LA , Schwendicke F , Pereira-Cenci T
Published: June 2021

Objectives: The aim of this study was to assess four post-retained restorative strategies for endodontically treated teeth using cost-minimization analysis. Methods and Materials: The cost-minimization analysis was based on primary data from a randomized clinical trial and followed the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) guidelines. Two hundred twenty-five teeth (141 patients) restored using four strategies—teeth with ferrules+ restored with either glass fiber posts or direct composite or crowns, and teeth without ferrules- restored with either glass fiber or cast metal posts with crowns—were evaluated annually between 2009 and 2018. Initial costs and incremental costs per year were calculated. Survival curves were created using the Kaplan-Meier method and log-rank test. Kruskal-Wallis analysis was followed by Dunn's test, which was used to compare restorative treatments, with a significance level of 5%. Results: Initial costs were greater for cast metal posts without crowns (US$153.14). Glass fiber posts with composite (US$27.11) were least costly; the most failures occurred in this group, but they were primarily repairable restoration fractures. The number of extractions, and thus cost, was greater for glass fiber posts with crowns. The mean annual cost was significantly lower for teeth restored with composite (p<0.001). Ferrule presence did not significantly impact annual costs. Conclusions: The use of glass fiber posts and direct composite incurred significantly lower annual costs than did other alternatives involving crowns or metal posts.
The Effect of Different Polishing Systems on the Surface Roughness of Nanocomposites: Contact Profilometry and SEM Analyses
Authors: Oglakci B , Kucukyildirim BO , Özduman ZC , Eliguzeloglu Dalkilic E
Published: June 2021

The aim of this study was to evaluate the effects of different polishing systems on the surface roughness of different nanocomposite resins using various analysis methods. Three types of nanocomposite resins were investigated in this study: supra-nanohybrid (Estelite Asteria), nanohybrid (GrandioSo), and nanoceramic composite resins (Ceram-X Spheretec One). Forty-eight disc-shaped specimens (4 mm in diameter, 2 mm in thickness) were fabricated using a Teflon mold and divided into four groups according to the different polishing systems (n=12). All specimens were processed with one of the following methods: Mylar strip (control), one-step polishers (Opti1step), two-step polishers (Clearfil TwistDia), or multistep polishers (Sof-Lex XT Pop-on). The surface roughness (Ra, μm) was measured by contact profilometry (Mahr, Marsurf PS1) (n=10) and scanning electron microscopy (SEM) (Thermo Fisher Scientific, Phenom XL) at 400× magnification (n=2). The data were statistically analyzed using Kruskal-Wallis and Bonferroni correction tests (p<0.05). In addition, the surface morphology and elemental content were examined by SEM and energy dispersive x-ray spectroscopy (EDS) analyses. Under SEM evaluation, in terms of the polishing systems, there were no significant differences in the surface roughness for supra-nanohybrid composite resin (p>0.05). The multistep polishers created lower surface roughness than the one-step polishers for nanohybrid and nanoceramic composites. In terms of the composite resins, supra-nanohybrid composite exhibited lower surface roughness than nanohybrid composite for all polishing systems (p<0.05). The SEM observations confirmed the surface roughness measurements related to the surface morphology. One-step and two-step polishers created porosity on the surface of nanohybrid and nanoceramic composites. EDS analysis indicated the elemental composition of the particles in the porous zones was quite close to diamond abrasives and glass fillers.
Fra lytting til skriving i naturfag: Utforsking av en litterasitetsaktivitet i flerspråklige klasser på mellomtrinnet
Authors: Book Pauline , Kulbrandstad Lise Iversen
Published: June 2021

En stor del av undervisningstiden i norske naturfagklasserom går med til at elever lytter til læreren. Mange flerspråklige elever opplever det som utfordrende. I denne artikkelen utforskes en aktivitet som legger til rette for at mellomtrinnselever lytter, diskuterer, skriver og samarbeider om å rekonstruere en naturfaglig tekst. Aktiviteten er utformet etter inspirasjon fra en diktogloss-aktivitet og har som mål å bidra til å bygge en integrert fag-, språk- og tekstkompetanse. Støttestrukturene som er inkludert i aktiviteten, bidrar til at elever med ulik beherskelse av skolespråket kan delta i arbeidsformer der de aktivt bruker det naturfaglige språket. To typer skrevne elevtekster analyseres som bidrag til å besvare forskningsspørsmålet: Hvordan kan litterasitetsaktiviteten diktogloss bidra til å styrke flerspråklige elevers mulighet til aktiv deltakelse i naturfag? Analysen viser at de flerspråklige elevene som har deltatt i studien, oppfatter innholdet i den første delen av en tekst om kretsløp som blir lest opp for dem. Innholdet i siste del av teksten klarer de imidlertid ikke å rekonstruere. Likevel viser analysen at de på ulik vis har deltatt aktivt i sekvensen. Resultatene diskuteres i lys av modellen The Literacy Engagement Framework og teorier om bruk av språklige støttestrukturer for å styrke arbeidet med læring i fag.
English abstract
English title: From listening to writing in science: Exploring a literacy activity in multilingual middle-school classrooms
Listening to the teacher is among activities dominating science classrooms in Norway. However, many multilingual students experience orally given explanations as challenging. This study explores an activity carried out in two classrooms with students 11–12 years old, discussing how the students can be provided with scaffolding when they listen, discuss, write, and co-operate to reconstruct a content-specific text. The design is inspired by the language teaching activity dictogloss, aiming to scaffold both development in vocabulary and understanding of biological processes. The scaffolding included in the activity provides opportunities for students with different knowledge of the school language, to participate in content-specific tasks in mainstream classrooms. Two types of written texts from students are analysed to answer the research question: How can the literacy activity dictogloss provide opportunities for multilingual students to enhance participation in content-specific activities in mainstream science classrooms? The data analysis shows that the multilingual students taking part in the study, perceive the first part of the text they have been listening to, but they are not able to reconstruct the last part. Still, the analysis reveals that the multilingual students participate actively. The results are discussed in light of the model The Literacy Engagement Framework (Cummins, 2014) and theories of language scaffolding to support content-specific meaning-making.
A (in) eficácia da legislação brasileira na prevenção da violência letal contra a mulher
Authors: Alves Jaiza Sammara de Araújo
Published: June 2021

No ano de 2015, o Código Penal brasileiro foi alterado através da Lei nº 13.104 com a finalidade de ser acrescentada ao seu artigo 121, §2º, a qualificadora Feminicídio, e com isso, evitar as mortes de mulheres pela sua condição de mulher. Contudo, através da análise de dados estatísticos, há a constatação de que, mesmo após a entrada em vigor da lei retro mencionada, os números da violência letal contra as mulheres, bem como do Feminicídio, estão aumentando, demonstrando que, na realidade, a qualificadora citada somente possui uma eficácia simbólica. Assim, o presente artigo tem como objetivo demonstrar a (in) eficácia das leis brasileiras na prevenção da violência letal contra as mulheres, buscando soluções viáveis para o combate do Feminicídio no Brasil, a fim de que a qualificadora possa ser realmente útil, e não somente ter uma existência figurativa, simbólica. Ressalte-se que o estudo não tem por finalidade criticar a Lei do Feminicídio, até porque ela constitui uma’ vitória feminina no combate à violência de gênero que tanto recai sobre a população feminina brasileira. Como metodologia foi empregado o método qualitativo, fundamentando o trabalho em doutrinas nacionais e estrangeiras, bem como foi realizada análise de dados estatísticos publicados pelo Atlas da Violência 2019 e pelo Monitor da Violência, em março de 2020, buscando, assim, um diálogo entre o aporte teórico e tais dados. Como resultado da investigação foi possível constatar que a simples existência da Lei nº 13.104/2015, sem a existência de políticas públicas que visem evitar a propagação da violência contra a mulher, principalmente no contexto da violência doméstica e familiar, faz com que a norma exista apenas no plano simbólico, não impedindo a prática do Feminicídio no Brasil.
Danos sociais – A revitalização do Código Civil quanto à responsabilidade civil
Authors: Andrade Renato Campos , Muniz Marcela
Published: June 2021

Diante da evolução social e agravamento dos riscos, a responsabilidade civil deve lidar com novos tipos de danos. Os danos sociais objetivam primordialmente a reparação das lesões sofridas por algum bem jurídico imaterial da sociedade e têm lugar nos casos em que esta tenha sido efetivamente lesada. Entretanto, percebe-se decisões no judiciário brasileiro em que há a condenação nos referidos danos em ações individuais, nas quais o autor busca a compensação do dano suportado por si, de forma individual e condenações de ofício. Por meio do método investigativo e dedutivo se analisou a finalidade do dano social e a natureza dos danos imateriais, quando sua aplicação de acordo com a legislação brasileira vigente. A hipótese verificada se deu quanto a sua aplicação nas demandas coletivas, por meio das quais, a sociedade busca, através de seus representantes, a reparação de um dano causado a um bem jurídico imaterial tutelado pelo Direito. No entanto, não há que se falar na aplicação de tais danos em demandas individuais, nas quais o objetivo da lide é a compensação de um dano suportado de forma individualizada.
IDEOLOGICAL ASPECTS OF THE ARCHITECTURE OF NATIONAL DETERMINED HISTORICISM ON THE EXAMPLE OF UKRAINIAN, POLISH AND RUSSIAN NARRATIVES
Authors:   Lviv Polytechnic National University, Department of Design and Fundamentals of Architecture, R Frankiv
Published: June 2021

This article explores the ideological and narrative foundations of various forms of architectural historicism, marked by the identities manifestation which emerged in the era of modern nations appearance. The difference between the concepts of the three national communities - Ukrainian, Polish and Russian and how these concepts were conveyed with the help of architectural stylistics is outlined. It is determined that in all three cases, the main source of style-creation was the idea of the Ideal Homeland, which in all three national narratives accounts for the late Middle Ages (XVI-XVII centuries.) Also is suggested the concept of evaluative delimitation of this kind of heritage, depending on the inherent symbolic ideals.
Analisis Perbandingan Kekerasan Beberapa Merk Katup Sepeda Motor Matic
Authors: Ali Arif Rahmat , Maksum Hasan , Fernandez Donny
Published: June 2021

This article discusses a comparison of the hardness of several valve brands for automatic motorbikes. This research used comparative study method. The motorbike used was the Honda VARIO 110 cc motorcycle. Meanwhile, the valves used and compared are Honda Genuine Parts and several brands of aftermarket valves. The results showed that the hardest intake valve head was the Genuine Valve with 61.7 HRA and the hardest exhaust valve head was the NPP with 58.9 HRA.

Artikel ini membahas mengenai perbandingan kekerasan beberapa merek katup untuk sepeda motor matic. Penelitian ini menggunakan metode penelitian komparatif. Sepeda motor yang digunakan adalah Sepeda Motor Honda VARIO 110 cc. Sementara untuk katup yang digunakan dan diperbandingkan adalah Honda Genuine Parts dan beberapa merk Katup aftermarket. Hasil penelitian menunjukkan payung katup masuk yang paling keras yaitu payung katup Original 61,7 HRA dan payung katup buang yang paling keras yaitu payung katup NPP 58,9 HRA.