bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Articulation of Public Problems within a Communicative Figuration Approach
Authors: Ciocea Mălina , Cârlan Alexandru , Cheregi Bianca 
Published: January 2020

This article proposes an analytical shift in the theorization of public problems, from the standard (institutional) constructionist view which has informed the tradition of conceptualising social problems since Spector and Kitsuse’s classic work, to a communicative constructionist view, stemming from the mediatization paradigm. The rationale behind this shift is based on the conceptualization of the relation between various types of actors as claim makers and the logic of visibility governing processes of publicization in a media ecology marked by accelerated development. If, in the new communicational landscape, claim-making activities can turn any new-media user into a potential constructor of public problems, then we need to explain how developments in media technology reconfigure the practices of claim-making. In our understanding, such reconfigurations are just a particular case of the socio-cultural processes of transformation which are the focus of the mediatization paradigm.
On the other hand, in a Foucaultian tradition, a shift from problems to problematizations is required in order to account for the processual dynamic through which certain phenomena are analysed under specific circumstances and at certain times, while others are ignored. This shift leads to an understanding of communicative figurations as a meta-theoretical framework for the construction of public problems, accounting for the interdependencies between articulations of public problems and the dynamics of the public sphere.
With this aim in view, we first identity and evaluate the theoretical directions that are symptomatic for the transition from social problems to public ones and from problems to problematizations. In the second part, we present the heuristic potential of the concept of communicative figurations for our topic and articulate some methodological implications for a research agenda.
Atlanta Field: Producing Heavy and Viscous Oil in Ultradeepwater
Authors: Marsili Marcelo D. , Rocha Paulo S. , de Almeida Ferreira Igor 
Published: January 2020

SummaryAtlanta Field is a post-salt heavy-oil field located 185 km off the city of Rio de Janeiro, in Santos Basin, Brazil, at a water depth of approximately 1550 m. Atlanta, however, is not just another ultradeepwater heavy-oil field. Several additional challenges had to be overcome for its development, such as low reservoir overburden (800m), highly unconsolidated sandstone reservoir (36% porosity and 5,000 md permeability), heavy and viscous crude flow assurance (14 °API and 228 cp at initial reservoir conditions), high-naphthenic-acidity oil [total acid number (TAN) 10mg KOH/g], high-power artificial-lift pumping-systemrequirement (1,600 hp), and complex-topside crude facilities.The development of Atlanta Field was phased in two stages: an early production system (EPS), which is expected to last from four to five years and comprises three horizontal production wells; and a definitive production system (DPS), which will add nine wells to complete the development plan with 12 horizontal producers. The first two EPS wells were successfully constructed and tested during 2013 and 2014, proving the feasibility of surpassing the great challenges imposed by the field’s unique environment and enabling the beginning of the production phase of the field. The first oil occurred in May 2018 with these two wells producing to the floating production, storage, and offloading unit (FPSO) Petrojarl I. The third and last producer of the EPS was constructed in 2019 and began operation in June of the same year. More than five million barrels of oil were already produced to date.Marsili et al. (2015) described in detail the exploration and development phases of Atlanta Field, focusing on their challenges, the overcoming process, and solutions adopted. This current work intends to present an updated review of the paper, providing the most recent information related to the project with a subsequent focus on the production phase findings and results. Among others, the initial prediction and expectations will be compared with actual field performance. For all milestones achieved, the Atlanta project is considered a great success so far and a benchmark for the industry in this harsh and adverse environment.
Thailand Medical Mobile Application for Patients Triage Base on Criteria Based Dispatch Protocol
Authors: Sutham Krongkarn , Khuwuthyakorn Pattaraporn , Thinnukool Orawit 
Published: January 2020

Abstract

Background : Before admitting patients into the emergency department, the pre-hospital process is important both in terms of treatment performance and requesting resources from an emergency unit. The existing system to triage patients in Thailand is not functioning optimally in either the primary medical system or pre-hospital treatment. Areas that contain shortcomings include speed, features, and appropriate systems. There is a high possibility of misrepresenting false Initial Dispatch Code (IDC) which causes over or under utilizing emergency resources, such as rescue teams, community hospitals and emergency medical volunteers. Methods : In the application development, usability system design has been applied together with system reliability test, to optimize the pre-hospital processes specifically to sort patients by using IDC improving request for emergency resources. The development of a triage mobile application has been conducted on both iOS and Android operating systems to support patient triage based on the Criteria Based Dispatch (CBD). The 25 main symptom categories covered by CBD were used to design and develop the application, and 12 emergency medical staff including doctors and nurses were subjected to test the system in the following aspects: triage protocol correction, triage reliability, usability and user satisfaction. Results : The application development result shows the comparison between the proposed triage application and staff experience. The triage reliability test implies that the time used to triage by experienced staff, in non-trauma cases, is slower than using the application. For the usability test, the result shows that the application functions are more effective in the emergency operations and correction of IDC code representation. Conclusions : The triage application will be utilized to support the pre-hospital process and to classify patient conditions before admitting patients to the Emergency Department (ED). The application is suitable for users who are not medical emergency staff. Patients with non-trauma symptoms may be a suitable group to use the application in terms of time used to identify IDC for their own symptoms. In terms of application use, it can provide benefits to those who want to self-identify their symptoms before requesting medical services.
Increased soil moisture aggravated the competitive effects of the invasive tree Rhus typhina on the native tree Cotinus coggygria
Authors: Guo Xiao , Xu Zhen-Wei , Li Ming-Yan , Ren Xiao-Huang , Liu Jian , Guo Weihua 
Published: January 2020

Abstract

Background: Invasive exotic species cause significant problems, and the effects of extreme precipitation and drought, which might occur more frequently under the global climate change scenarios, on interspecific relationship between invasive and native species remain unclear. Results: We conducted a greenhouse experiment with three soil water levels (30%–40%, 50%–60%, and 70%–80% of field capacity) and two cultivation treatments (monoculture pots, one seedling of either species and mixture pots, one seedling of each species) to investigate soil water content effects on the relationship between invasive Rhus typhina and native Cotinus coggygria . Rhus typhina had lower height but bigger crown area than C. coggygria in the monoculture treatment. Rhus typhina had higher height, bigger crown area and total biomass than C. coggygria in the mixture treatment. Drought decreased the growth parameters, total chlorophyll concentration, and leaf biomass, but did not change gas exchange and other biomass parameters in R. typhina . The growth parameters, leaf area index, biomass parameters, total chlorophyll concentration, and net photosynthetic rate of C. coggygria decreased under drought conditions. The log response ratio (lnRR), calculated as ln (total biomass of a target plant grown in monoculture / total biomass of a target plant grown in mixed culture), of R. typhina was lower than that of C. coggygria . The lnRR of R. typhina and C. coggygria decreased and increased with increase in soil water content, respectively. Conclusions: Rhus typhina has greater capacity to relatively stable growth in the drought condition than C. coggygria and has strong competition advantages in the mixture with C. coggygria , especially in the drought condition. Our study will help understand the causes of invasiveness and wide distribution of R. typhina under various moisture conditions and predict its expansion under climate change scenarios.
The Effect of Sleeping Position on Heart Rate Variability in Newborns
Authors: Fister Petja , Nolimal Manca , Lenasi Helena , Klemenc Matjaž 
Published: January 2020

Abstract

Background : Lower heart rate variability (HRV) in a newborn might represent a risk factor for unfavourable outcome, a longer recovery after illness, and a sudden infant death. Our aim was to determine whether the newborn’s sleeping position is associated with HRV. Methods : We performed a prospective clinical study in 46 hospitalized cardiorespiratory stable term newborns. During sleeping, we measured the parameters of HRV in four body positions (supine, supine with tilt, prone, prone with tilt). Results : The TP (total power spectral density) was significantly higher when lying supine in comparison to prone (p = 0,048) and to prone with tilt (p = 0,046). The HF (high frequency of power spectral density) in the supine position without tilt tended to be higher compared to prone without tilt (p > 0,05). The LF (low frequency power) was significantly higher when lying supine compared to prone, both without tilt (p = 0,018). TP and HF showed a positive correlation with gestational age (p = 0.044 and p = 0.036, respectively). Conclusions : In term newborns, sleeping position is associated with HRV. Higher TP and HF were found in the supine position, which might reflect better ANS stability. Gestational age positively correlated with TP and HF power, but only in supine position.
Seasonal variation and change trends for quit smoking: evidence from Internet search engine query data
Authors: Hu Dingtao , Lou Xiaoqi , Meng Nana , Xie Qiaomei , Zhang Man , Zou Yanfeng , Wang Fang 
Published: January 2020

Abstract
Background: The outcomes of smoking have generated considerable clinical interest in recent years. Although people from different countries are more interested in the topic of quit smoking during the winter, few studies have tested this hypothesis. The current study aimed to quantify public interest in quitting smoking via Google.Methods: We use Google Trends to obtain the Internet search query volume for terms relating to quit smoking in major northern and southern hemisphere countries in this research. Normally search volumes for the term “quit smoking + stop smoking + smoking-cessation” were retrieved within the USA, the UK, Canada, Ireland, New Zealand and Australia from January 2004 to December 2018. Seasonal effects were investigated using cosinor analysis and seasonal decomposition of time series models.Results: Significant seasonal variation patterns in those search terms were revealed by cosinor analysis and demonstrated by the evidence from Google Trends analysis in the representative countries including the USA (pcos = 2.36×10-7), the UK (pcos < 2.00×10-16), Canada (pcos < 2.00×10-16), Ireland (pcos <2.00×10-16) ,Australia (pcos = 5.13×10-6) and New Zealand (pcos = 4.87×10-7). Time series plots emphasized the consistency of seasonal trends with peaks in winter / late autumn by repeating in nearly all years. The overall trend of search volumes for quitting smoking, observed by dynamic series analysis, has declined from 2004 to 2018.Conclusions: The preliminary evidence from Google Trends search tool showed a significant seasonal variation and a decreasing trend for the RSV of quit smoking. Our novel findings in smoking-cessation epidemiology need to be verified with further studies, and the mechanisms underlying these findings must be clarified.
Azithromycin exposure induces transient microbial composition shifts and decreases the airway microbiota resilience from PM2.5 stress in healthy adults: a randomized, double-blind, placebo-controlled trail.
Authors: Du Sisi , Zou Xiaohui , Deng Xiaoyan , Shang Lianhan , Sun Aihua , Mu Shengrui , Zhao Jiankang , Wang Yimin , Feng Xiaoxuan , Li Binbin , Wang Chunlei , Liu Shuai , Lu Binghuai , Liu Yingmei , Zhang Rongrong , Tong Yigang , Wang Chen , Cao Bin 
Published: January 2020

Abstract
Background Azithromycin, widely used in recent years, can change the airway microbiota in patients with chronic lung diseases. Little data exists regarding the effects of azithromycin administration on airway microbiota among healthy adults. Therefore, we conducted a randomized, double-blind, placebo-controlled trial to assess the process of variation and re-establishment of the airway microbiota after azithromycin exposure in healthy adults. Methods Forty-eight healthy volunteers were enrolled and randomly assigned into two groups. 500mg azithromycin or placebo was administered once daily for 3 days. We collected the induced sputum at the day before the drugs administration (D0), the day after the treatment course was completed (D4), 14 days, 30 days and 60 days post-dosing. 16S rRNA gene sequencing and quantification were applied to the induced sputum samples. We collected the environmental information including air quality data [particulate matter (PM 2.5 ) and PM 10 , air quality index (AQI) values] that might have an influence on the airway microbiota during the study. The subjects’ respiratory tract infection (RTI) events during sampling were recorded. Results Azithromycin didn’t alter bacterial load but significantly reduced species richness and Shannon index. Azithromycin exposure resulted in decrease in the detection rate and relative abundance of different families belonging to Veillonellaceae , Pasteurellaceae , Leptotrichiaceae , Neisseriaceae and Fusobacteriaceae . By contrast, the relative abundance of taxa belonging to Streptococcus increased immediately after azithromycin intervention. The shifts in the microbial community composition require about 14 days to recover while alpha-diversity recovered later. The high concentration of PM 2.5 contributed to a novel variability in microbial community composition of azithromycin group at D30 (30 days after baseline). The network analysis found that azithromycin altered the microbial interactions within airway microbiota. The influence was still obvious at D14 when the relative abundance of most taxa had returned to the baseline level. Conclusions Azithromycin has transient effect in airway microbiota of healthy adults and decreases the ability of the airway microbiota resilient from PM 2.5 stress. The influence of azithromycin on microbial interactions is noteworthy though the airway microbiota has returned to the near-baseline level.
Client satisfaction and Competency of Healthcare Providers with the services of BRAC Maternity Centres – A Cross Sectional Study
Authors: Khan Nusrat , Jolly Saira Parveen , Chowdhury Tridib Roy , Alam Ariful , Rahman Mahfuzar , Afsana Kaosar 
Published: January 2020

Abstract
Background Client satisfaction and competency of the healthcare providers are key areas to ensure good health service delivery anywhere. The objective of this study was to understand the competency of the healthcare providers of BRAC maternity centres (BMC) in rural areas of Bangladesh and acceptance of their services at client level. Methods It was a cross-sectional exploratory mixed method study. For exploring client satisfaction and expected services of the clients, 2810 married women, aged 15-44 years with a delivery outcome within one year of interview, were included in the survey. In addition, 12 observations, and19 in-depth interviews of patients and their attendants were used for collecting information on competency of the midwives and Community Skilled Birth Attendants (CSBAs) from four upazillas in Bangladesh. The BMC in Mithapukur was functioning for two years preceding the survey, whilst rest of the three were established before two months of the survey. For this reason client satisfaction information was collected only from BMC in MIthapukur. On the other hand, information on competency of midwives and CSBAs were collect from all BMCs. Results Mean age of the respondents was around 24 years and more than 96% were housewives. All facilities were well equipped to provide maternity services. We found that more than 92%, 91% and 87.5% of the beneficiaries of BMC in Mithapukur were satisfied with the antenatal care (ANC) check-up, normal delivery and episiotomy services. For all other centres, most of the clients expected caesarean section facilities, availability of doctors and financial support from the centres. In terms of competency, the midwives and CSBAs were satisfactorily competent to provide all required services. Conclusion Overall, the results suggest the BMC holds competent workforce and similar service delivery strategies can be replicated in poor resource settings and BMCs to ensure quality care and trust in the patients for healthcare service utilisation. Keywords: Antenatal care, delivery care, postnatal care, neonatal care, competency, midwife, community skilled birth attendant, client satisfaction
Feasibility of in vivo Magnetic Induction Tomography in Rabbits
Authors: Chen Qihui , Liu Runsheng , Wang Cong , Liu Ruigang 
Published: January 2020

Abstract
Background: As a non-contact, non-invasive medical imaging technique, magnetic induction tomography (MIT) can measure the conductivity distribution inside the human body. Numerical calculation and physical phantom tests have showed the accuracy of MIT in principle. However, very few human studies have limited the development and application. At the key stage before clinical trials, animal experiment will be an effective method to verify the feasibility of in vivo detection the conductivity variation inside of biological body. Methods: An abdominal subcutaneous injection rabbit model was used to simulate the local conductivity perturbation by injecting a 0.9% NaCl solution along with in vitro heparinized blood step by step. An insulated and sliding operation console was built to carry out the animal tests. An improved 16-channel MIT data acquisition system was used to record the data at 13.56 MHz and 4 seconds per frame. A series of time-difference reconstructed images, relative to non-injection, were obtained by the regularized Newton-Raphson algorithm for every 3 mL of injection. Results: 15 rabbits were divided by two groups. Six rabbits were injected with 0.9% NaCl solution and nine rabbits were injected with the in vitro heparinized blood. The target with an increased conductivity distribution can clearly be observed in all the reconstructed images. The maximum target value in each image increased with the injection dosage. The slopes of the regressive line for the mean of maximum target value in two groups were statistically different. Conclusion: Local conductivity perturbation inside of the rabbits is able to be reconstructed. The position and conductivity difference relative to the surrounding tissue of the target can be reflected correctly. This preliminary rabbit test shows the feasibility of the in vivo application for MIT and will be the basis for further animal tests and clinical trials in the future.
Vulvar Leiomyomatosis: A Diagnostic Challenge Case Report
Authors: Hasanzadeh Malihe , Moeindarbari Somayeh , Seresht Leila Mousavi , Jafarian Amir Hosein , Hamidi Anahita , Farazestanian Marjaneh 
Published: January 2020

Introduction:
Vulvar leiomyomas are rare and usually misdiagnosed as Bartholin’s cyst
on initial presentation. Leiomyoma of vulva accounts for only 0.03% of all gynecological neoplasm.
Definite diagnosis is based on surgical excision of the tumor. The aim of this report is to
introduce a case of leiomyoma of the vulva which was initially misdiagnosed as Bartholin’s cyst.

Case Presentation:
We present a case of a 36-year old virgin female (BMI>30) who was referred to
the clinic with a 5-year history of left labial mass which was initially diagnosed as Bartholin’s cyst.
The mass was removed and the pathologist confirmed that the final diagnosis was vulvar leiomyoma.

Conclusion:
Vulvar leiomyoma is usually misdiagnosed with Bartholin cyst and distinguishing
between benign and malignant forms is confusing, so it is a diagnostic challenge. Surgical excision
is the treatment of choice in all smooth muscle tumors of the vulva. Continuing follow-up after
treatment is highly recommended.
Videoconferencing Psychotherapy in the Public Sector: Synthesis and Model for Implementation
Authors: Muir Samuel David , de Boer Kathleen , Thomas Neil , Seabrook Elizabeth , Nedeljkovic Maja , Meyer Denny 
Published: January 2020

Background
Videoconferencing psychotherapy (VCP) is a growing practice among mental health professionals. Early adopters have predominantly been in private practice settings, and more recent adoption has occurred in larger organizations, such as the military. The implementation of VCP into larger health service providers in the public sector is an important step in reaching and helping vulnerable and at-risk individuals; however, several additional implementation challenges exist for public sector organizations.

Objective
The aim of this study was to offer an implementation model for effectively introducing VCP into public sector organizations. This model will also provide practical guidelines for planning and executing an embedded service trial to assess the effectiveness of the VCP modality once implemented.

Methods
An iterative search strategy was employed, drawing on multiple fields of research across mental health, information technology, and organizational psychology. Previous VCP implementation papers were considered in detail to provide a synthesis of the barriers, facilitators, and lessons learned from the implementation attempts in the military and other public sector settings.

Results
A model was formulated, which draws on change management for technology integration and considers the specific needs for VCP integration in larger organizations. A total of 6 phases were formulated and were further broken down into practical and measurable steps. The model explicitly considers the barriers often encountered in large organizational settings and suggests steps to increase facilitating factors.

Conclusions
Although the model proposed is time and resource intensive, it draws on a comprehensive understanding of larger organizational needs and the unique challenge that the introduction of VCP presents to such organizations.