bluuebunny/crossref_metadata_2025_split huggingface dataset:
Safety Analysis and Experimental Research on the Key Structure of FPSO Pressure Vessel Under the Complex Sea States
Authors: Zhen Chen , Tao Li , Yanqing Yang , Yang Zhou , Yunsheng Liu 
Published: July 2022

Abstract
Pressure vessel is the key device of the floating production storage and offloading (FPSO) oil and gas processing module. The internal crude oil generates an impact load on the inner wall under the action of the ship rolling motion, resulting in a stress concentration or even cracking on the head, which seriously threatens the safety of offshore oil mining and FPSO workers. Take No. 118 FPSO pressure vessel as an example, the researches are carried out by considering the actual sea states in the South China Sea. The ship motion response equations are established; a dynamic evaluation study is carried out on the safety evaluation and analysis of the key structure of the pressure vessel based on fluent numerical simulation calculations, the results show that the key structure of the pressure vessel safety, and its stress value is positively correlated with sea state level and filling coefficient. The pressure vessel scale model experiment was carried out with an electric six degrees-of-freedom experimental platform, and the change rule of the measured point test was basically consistent with the simulation value, and the numerical error was only 11.804%, which verified the accuracy of the simulation model. The research results provide guidance for FPSO pressure vessel structure design and preventative maintenance, and the test method provides reference for FPSO pressure vessel simulation test and structure design.
Early weight gain influences duration of breast feeding: prospective cohort study
Authors: Olga Laurentya , van Diepen Janna A , Gross Gabriele , Dunger David B , Ong Ken K 
Published: July 2022

ObjectiveWhile several studies have shown that milk formula feeding is associated with faster infant weight gain compared with exclusively breast feeding (EBF), we explored the possible reverse association that infant weight gain influences the duration of EBF.DesignProspective birth cohort study (Cambridge Baby Growth Breastfeeding Study) born 2015–2018.SettingCambridge, UK.ParticipantsFull-term, singleton, normal birthweight infants who received EBF for 2–5 completed weeks (n=54), 6–11 weeks (n=14) or 12 or more weeks (n=80).InterventionWeight gain from birth to 2 and 6 weeks.Main outcome and measureDuration of EBF.ResultsFaster infant weight gain during EBF predicted longer duration of EBF. Among all 148 infants, each +1 unit gain in weight SD score (SDS) between birth and 2 weeks (while all infants received EBF) reduced the likelihood of stopping EBF between 2 and 5 weeks by ~70% (OR 0.32; 95% CI 0.12 to 0.77; adjusted for sex, gestational age at birth, birth weight and mother’s age, prepregnancy BMI and education). Similarly, among infants EBF for 6 or more weeks (n=94), each +1 unit gain in weight SDS between birth and 6 weeks reduced the likelihood of stopping EBF between 6 and 11 weeks by ~80% (OR 0.18; 95% CI 0.05 to 0.63).ConclusionsSlower early infant weight gain was consistently associated with subsequent earlier discontinuation of EBF. We conjecture that broader recognition of the wide range of normal infant growth might encourage parents to not stop EBF earlier than they intended.
Men care too: a qualitative study examining women’s perceptions of fathers’ engagement in early childhood development (ECD) during an ECD program for HIV-positive mothers in Malawi
Authors: Temelkovska Tijana , Kalande Pericles , Udedi Evelyn , Bruns Laurie , Mulungu Siyenunu , Hubbard Julie , Gupta Sundeep , Richter Linda , Coates Thomas J , Dovel Kathryn 
Published: July 2022

ObjectivesIntegrated early childhood development (ECD) and prevention of mother-to-child transmission (PMTCT) interventions rarely target fathers, a missed opportunity given existing research demonstrating that father involvement improves maternal and child outcomes. We aimed to explore mother’s perceptions of fathers’ buy-in to an integrated PMTCT-ECD programme, any impact the programme had on couple dynamics, and perceived barriers to fathers’ involvement in ECD activities.DesignQualitative study using individual in-depth interviews with mothers participating in a PMTCT–ECD programme. Interviews assessed mothers’ perceptions of father buy-in and engagement in the programme and ECD activities. Data were coded using inductive and deductive strategies and analysed using constant comparison methods in Atlas.ti V.1.6.SettingFour health facilities in Malawi where PMTCT services were provided.ParticipantsStudy participants were mothers infected with HIV who were enrolled in the PMTCT–ECD programme for >6 months.InterventionsThe PMTCT–ECD intervention provided ECD education and counselling sessions during routine PMTCT visits for mothers infected with HIV and their infants (infant age 1.5–24 months). The intervention did not target fathers, but mothers were encouraged to share information with them.ResultsInterviews were conducted with 29 mothers. Almost all mothers discussed the PMTCT–ECD intervention with male partners. Most mothers reported that fathers viewed ECD as valuable and practised ECD activities at home. Several reported improved partner relationships and increased communication due to the intervention. However, most mothers believed fathers would not attend the PMTCT–ECD intervention due to concerns regarding HIV-related stigma at PMTCT clinics, time required to attend and perceptions that the intervention was intended for women.ConclusionsFathers were interested in an integrated PMTCT–ECD programme and actively practised ECD activities at home, but felt uncomfortable visiting PMTCT clinics. Interventions should consider direct community outreach or implementing ECD programmes at facility entry points where men frequent, such as outpatient departments.
What factors are important to whom in what context, when adults are prescribed hearing aids for hearing loss? A realist review protocol
Authors: Broome Emma , Meyer Carly , Church Paige , Henshaw Helen 
Published: July 2022

IntroductionHearing aids are the gold standard treatment to help manage hearing loss. However, not everyone who needs them has them, and of those who do, a significant proportion of people do not use them at all, or use them infrequently. Despite literature reviews listing key barriers and enablers to the uptake and use of hearing aids, there is little evidence to describe how this varies by population and context. This review will describe what factors are important to whom in what context when considering the provision of hearing aids for hearing loss in adults.Methods and analysisThe aims of this review are as follows: (1) To iteratively review and synthesise evidence surrounding the provision of hearing aids for hearing loss in adults. (2) To generate a theory-driven understanding of factors that are important, for whom, and in what context. (3) To develop a programme theory describing contexts that can support the provision of hearing aids to result in improved outcomes for adults with hearing loss. A scoping literature search will aid the development of programme theories, to explain how the intervention is expect to work, for whom, in what circumstances and in which contexts. We will locate evidence in the following databases: CINAHL, Cochrane Library, EMBASE, MEDLINE, PsycINFO, PubMED, Web of Science with no date restrictions. A realist analytic approach will be used to refute and refine these initial programme theories. Throughout the review, relevant key stakeholders (eg, patients and clinicians) will be consulted to test and refine the programme theories.Ethics and disseminationThis study was approved by the University of Nottingham Faculty of Medicine and Health Sciences Research Ethics Committee: (FMHS 95-0820) and the London Brent NHS Research Ethics Committee (Ref: 21/PR/0259). The review will be reported according to the RAMESES guidelines and published in a peer-reviewed journal.PROSPERO registration numberCRD42021282049.
Knowledge translation in Aboriginal and Torres Strait Islander research contexts in Australia: scoping review protocol
Authors: Brinckley Makayla-May , Bourke Sarah , Watkin Lui Felecia , Lovett Raymond 
Published: July 2022

IntroductionKnowledge translation (KT) involves bridging the gaps between research knowledge and research application or practice, by sharing this knowledge with knowledge-users. KT is increasingly being used in research with Indigenous peoples globally to address the top-down and inappropriate research approaches commonly used in Indigenous research. Employing KT in Indigenous research in Australia is an emergent field, despite Aboriginal and Torres Strait Islander peoples having conducted KT for generations.There is limited evidence which demonstrates how KT is applied in the Aboriginal/Torres Strait Islander context. Results will benefit researchers by demonstrating ways of appropriately translating research findings to knowledge-users, including Aboriginal and Torres Strait Islander communities, researchers and policy makers. The scoping review will also inform a KT definition, method and practices used in a large-scale, longitudinal cohort study of Aboriginal and Torres Strait Islander adults: the Mayi Kuwayu Study.Methods and analysisUnder guidance of an Aboriginal and Torres Strait Islander governance committee, we will conduct a scoping review on KT in Aboriginal/Torres Strait Islander research. We will follow the scoping review method outlined by the Joanna Briggs Institute. We will search the ANU SuperSearch, and grey and hard to find literature in June 2022. Abstracts and full-text articles will be screened by two independent reviewers. We will include studies that relate to KT in Aboriginal/Torres Strait Islander research, regardless of the research topic. Results will be used to inform the KT definition, method and practices that can be used in Aboriginal/Torres Strait Islander research contexts in Australia.Ethics and disseminationThe Mayi Kuwayu Study has ethics approvals from the Australian Institute of Aboriginal and Torres Strait Islander Studies, 12 Aboriginal/Torres Strait Islander organisations, and the Australian National University Human Research Ethics Committee. Results will be disseminated through peer-review publication and community workshops. Protocol registration is available online (10.17605/OSF.IO/JMFQ3).
Effect of maternal cigarette smoking and alcohol consumption during pregnancy on birth weight and cardiometabolic risk factors in infants, children and adolescents: a systematic review protocol
Authors: Hartel Tammy Charlene , Turawa Eunice Bolanle , Oelofse André , De Smidt Juléy Janice Abigail 
Published: July 2022

IntroductionTobacco smoking and alcohol consumption during pregnancy are particularly prevalent in low socioeconomic status populations, with an adverse association with birth outcomes and cardiometabolic risk factors. However, the direct and indirect effects of prenatal cigarette smoking and alcohol consumption during pregnancy on cardiometabolic risk in offspring have been rather inconsistent. This may be attributed to multiple factors, such as the amount and timing of exposure to tobacco smoking and alcohol during pregnancy; the influence of maternal, environmental and socioeconomic factors; or how risk factors were defined by individual researchers and studies. Therefore, this review aims to provide a summary of the most recent evidence on birth outcomes and cardiometabolic risk in children associated with alcohol and/or tobacco exposure in utero.Methods and analysisPubMed, Scopus and Web of Science will be searched to identify published articles from 1 January 2001. Clinical studies that investigate the association between maternal cigarette smoking or alcohol consumption and birth weight and cardiometabolic risk factors in infants, children and adolescents will be included. Prospective cohort, case-control studies and birth cohort studies will be eligible for inclusion. Grey literature will be searched including conference proceedings, Google Scholar and the ProQuest Dissertation and Theses database. Only studies published in English will be included, with no restrictions regarding country, race or gender. Two independent reviewers will conduct the literature search and article screening. Eligibility criteria will be based on the population (infants, children, adolescents), exposure (maternal cigarette smoking, alcohol consumption or both), comparator (control group with no exposure during pregnancy) and outcomes (birth weight and cardiometabolic risk factors). Quality assessment and risk of bias will be assessed using a risk of bias tool for observational studies, and data will be extracted for analysis using a researcher-generated data extraction form. A meta-analysis will be performed to estimate pooled effect sizes if there are sufficient good-quality studies available. Sources of heterogeneity will be explored using subgroup analysis.Ethics and disseminationEthical clearance will not be required as this review will extract publicly available secondary data. Findings from this review will be disseminated via publication in a peer-review journal.PROSPERO registration numberCRD42021286630.
It’s safe to move! A protocol for a randomised controlled trial investigating the effect of a video designed to increase people’s confidence becoming more active despite back pain
Authors: O'Hagan Edel , Traeger Adrian C , Schabrun Siobhan M , O'Neill Sean , Wand Benedict Martin , Cashin Aidan , Williams Christopher Michael , Harris Ian A , McAuley James H 
Published: July 2022

IntroductionSocial media provide promising contemporary platforms for sharing public health information with a broad audience. Before implementation, testing social media campaigns that are intended to engage audiences and initiate behaviour change is necessary. This trial aims to investigate the effectiveness of a public health campaign to increase people’s confidence in becoming more active despite low back pain in comparison with no intervention.Methods and analysisThis is an online randomised controlled trial with two intervention groups and one control group in a 1:1:1 allocation. People over 18 years of age and fluent in English will be recruited via social media advertising. We developed a social media-based public health campaign to support recommendations for managing low back pain. The interventions are two videos. Participants in the control group will be asked questions about low back pain but will not view either video intervention. The primary outcome will be item 10 of the Pain Self-Efficacy Questionnaire, which asks participants to rate how confident they would feel to gradually become more active despite pain ranging from 0 (not at all confident) to 6 (completely confident). This outcome will be measured immediately in all participant groups. We will compare group mean of the three arms of the trial using univariate analyses of variance.Ethics and disseminationThis trial has been prospectively registered with the Australian New Zealand Clinical Trials Registry. We obtained ethical approval from our institutions Human Research Ethics Committee before data collection. We will publish the results in a peer-reviewed medical journal and on institution websites.Trial registration numberAustralian New Zealand Clinical Trials Registry (ACTRN12622000466741).
Assessing health governance across countries: a scoping review protocol on indices and assessment tools applied globally
Authors: Huang Aidan , Lin Yuling , Zhang Liyuan , Dong Jingwen , He Qiwei , Tang Kun 
Published: July 2022

IntroductionMost global health indices or assessment tools focus on health outcomes rather than governance, and they have been developed primarily from the perspective of high-income countries. To benchmark global health governance for equity and solidarity, it becomes necessary to reflect on the current state of indices or assessment tools evaluating health governance across countries. This scoping review aims to review the existing multicountry indices and assessment tools applied globally with measurable indicators assessing health governance; summarise their differences and commonalities; identify the lessons learnt through analysis of their advantages and gaps; and evaluate the feasibility and necessity to establish a new index or consensus framework for assessing global health governance.Methods and analysisThis scoping review protocol follows Arksey and O’Malley’s methodological framework, the Joanna Briggs Institute guidelines and the Preferred Reporting Items for Systematic Reviews and Meta-analyses methodology for scoping reviews. Key information sources will be bibliographic databases (PubMed, Embase and Web of Science Core Collection), grey literature and citation tracking. The time frame will be from 1 January 2000 to 31 December 2021. Only indices or assessment tools that are globally applicable and provide measurable indicators of health governance will be eligible. A qualitative content analysis will follow the proposed data extraction form to explicate and compare each eligible index or assessment tool. An analysis based on a proposed preliminary evaluation framework will identify the advantages and gaps and summarise the lessons learnt. This scoping review will also discuss the feasibility and necessity of developing a new global health governance index or consensus framework to inform future research and practices.Ethics and disseminationThis scoping review does not require ethics approval. Dissemination will include a peer-review article, policy briefs and conference presentations. This protocol has been registered in the Open Science Framework (osf.io/y93mj).
Evolution of primordial black holes in f(Q) gravity with non-linear equation of state
Authors: Chanda A. , Paul B. C. 
Published: July 2022

AbstractWe study evolution of primordial black holes (PBH) in the f(Q) modified gravity for matter accretion from the cosmic fluid surrounding the PBH. For matter described by non-linear equation of state $$p=f(\rho )$$

p
=
f
(
ρ
)

, the accretion of matter in PBH is probed. Two different branches of non-linear EoS is considered here namely, (i) modified Chaplygin gas (MCG) and (ii) viscous fluid in addition to barotropic fluid. We also probe the EoS needed for the emergent universe which admits different compositions of the cosmic fluid surrounding the black hole to probe the evolution and then compared the evolutionary features for the other polynomial form of the EoS. In f(Q) modified gravity, primordial black holes are found to gain mass in the early epoch which finally attains a saturated mass. The picture is different from that of GR as well as $$f(\mathcal {T})$$

f
(
T
)

gravity. We have also compared the PBH evolution in f(Q)-gravity with or without the MCG.
Paleoproterozoic gold deposits at Alta Floresta Mineral Province, Brazil: two overprinted mineralizing events?
Authors: Mesquita Maria José , Gomes Márcia Elisa Boscato , Moreira Igor de Camargo , Paes Renata Augusta Sampaio , Martins Hevelyn Eduarda da Silva , Matos José Henrique , Ruggiero Alberto , Primo Guilherme , Ducart Diego Fernando , Poggi Luciano , Pimenta Vanessa , de Laurentis Leonardo Zanchetta , Kunifoshita André Massanobu Ueno 
Published: July 2022

Abstract

Large gold provinces commonly show complicated mineralization histories, and the Paleoproterozoic Alta Floresta, one of Brazil's most exciting Au–Cu mineral provinces, is a good example. The current models defined four deposit types, all connected to a single (1.88–1.75 Ga) magmatic–hydrothermal event. However, long Province history, diverse geodynamic environment and older ages of Type-1mineralization weaken the single metallogenic event and enable the hypothesis of overprinted mineral events. By scale-integrated analyses, we revise the tectonic–geological context, structural–hydrothermal alterations and chlorite–white mica geothermobarometry and propose the Type-1 as an older, granitoid-hosted orogenic mineralization, with subsequent overprinting by the magmatic–hydrothermal event. The older orogenic gold event developed orogenic gold deposits on WNW-trending shear zones in the Peixoto de Azevedo domain granitic–gneiss rocks. Phengite, biotite and chlorite–carbonate phyllonites (3.3–6.1 kbar, 300–420°C) host fault-fill quartz veins (pyrite–chalcopyrite–magnetite–pyrrhotite–gold–Bi–Ag tellurides). Mg-rich chlorite–phengite is the main alteration footprint for this mineralization type. A younger magmatic–hydrothermal event in the Juruena magmatic-arc rocks produced Fe-rich chlorite–white mica alteration zones (0.6–4.6 kbar, 120–380°C) and disseminated and stockwork–breccia ore (pyrite–chalcopyrite–gold–molybdenite–Ti minerals–allanite) in porphyry–epithermal deposits. Where the younger mineralization overprints the older, phyllic alteration destroyed the phengite orogenic gold phyllonite S

n

+1
foliation. The ages of two pyrite populations (1979 and 1841 Ma) in the older fault-fill veins and molybdenite in late fractures (1805–1782 Ma) or disseminated in the
c.
1.79 Ga syenogranite porphyry suggest more than two episodes of mineralization. These two events differ in their alteration styles,
P–T
conditions and structural, mineralogical and textural ore styles. The multiscale approach sheds light on the relationships between the various mineralization events, allowing a new explorational potential within the province.

Supplementary material:
Chlorite and white mica complete chemical composition data and other characteristics of the studied deposits are available at
https://doi.org/10.6084/m9.figshare.c.6056324
Serum Adiponectin Level in Different Stages of Type 2 Diabetic Kidney Disease: A Meta-Analysis
Authors: Li Li , Shi Jilai , Wu Guoliang 
Published: July 2022

Background. Biomarkers in predicting the stages of nephropathy associated with type 2 diabetes mellitus are urgent, and adiponectin may be a promising biomarker. This meta-analysis examined the association of serum adiponectin level with the stages of type 2 diabetic nephropathy. Methods. Databases including PubMed, Cochrane Library, EMBASE, China National Knowledge Infrastructure (CNKI), and Wan Fang were searched for published studies on adiponectin and type 2 diabetic kidney disease. The Newcastle-Ottawa scale was used to assess the quality of the literature. STATA 14.0 was used to conduct the statistical analysis. Results. Thirty-four studies with 5254 patients were included in this meta-analysis. The results of this study show that there was no significant difference in serum adiponectin level between normoalbuminuria and the control group (

mean

difference
=
−
0.42

, 95% CI [-1.23, 0.40]), while serum adiponectin level was positively correlated with the severity of type 2 diabetic kidney disease. The serum adiponectin level in type 2 diabetic kidney disease patients ranks as

macroalbuminuria
>
microalbuminuria
>
normoalbuminuria

. Conclusions. Serum adiponectin level might be an important marker to predict the progression of type 2 diabetic kidney disease.