bluuebunny/crossref_metadata_2025 huggingface dataset:
Using Decision Analysis to Integrate Habitat and Community Values for Coastal Resilience Planning
Authors: Martin David M. , Specht Jackie A. , Canick Michelle R. , Leo Kelly L. , Freeman Kathleen
Published: June 2021

Decision analysis is applied to habitat and community resilience planning in Maryland, USA. Sea level rise is causing wetland loss and increased flooding in coastal areas. A team at The Nature Conservancy analyzed a decision to identify high-value conservation planning units across Maryland’s Lower Eastern Shore. The team selected two fundamental objectives: minimize habitat loss and minimize community flood impacts. Sub-objectives included habitat function, habitat migration potential, critical infrastructure, and social vulnerability. Spatial attributes were selected based on ecological knowledge about habitat and socio-economic knowledge about sustaining populations in flood-prone areas. Seven planning units were developed across the Lower Eastern Shore. Single-attribute value functions determined the overall value of each unit per attribute, whereas multi-attribute value functions determined the overall value of each unit for all fundamental objectives. Sensitivity analysis incorporated data adjustments based on different flood scenarios and unit sizes, and variation in attribute weights associated with the multi-attribute value function. The Pareto efficiency principle revealed tradeoffs between units for habitat protection and management and community engagement and adaptation. Results indicate that four units are Pareto efficient under different sensitivity iterations and they trade off value in the fundamental objectives, whereas one unit provides the highest combined habitat and community value. This research guided thinking about equity in decision making and targeting conservation actions at local scales. The approach and methods can be used to inform conservation decisions in other similar contexts.
Reservoir characterization and volumetric estimation of reservoir fluids using simulation and analytical methods: a case study of the coastal swamp depobelt, Niger Delta Basin, Nigeria
Authors: Kurah B. K. , Shariatipour M. S. , Itiowe K.
Published: June 2021

Suites of wireline well logs and three-dimensional (3D) seismic data were integrated to characterise the reservoir and estimate the hydrocarbon in Otigwe field, coastal swamp depositional belt, Niger Delta. The 3D seismic data were used to generate seismic sections through which fourteen faults and two horizons of interest were mapped across four wells. Depth structural map generated from the mapped faults and horizons of interest shows that the trapping mechanism within the field is fault-supported anticlinal structural trap. The four available wells were correlated using lithostratigraphic correlation to establish two reservoir continuities (Reservoir A and B). The estimated reservoir fluid volume at surface condition using reservoir simulation and modelling software is 59 MMstb for reservoir A and 25.70 MMstb for reservoir B. On the other hand, the estimated reservoir fluid volume at surface condition using analytical method is 52.58 MMstb for reservoir A and 18.85 MMstb for reservoir B. Using reservoir simulation and modelling software, the average net-to-gross ratio and shale volume for reservoir A range from 0.86 to 0.89 and 0.11 to 0.14, respectively, while for reservoir B the range is between 0.69 to 0.82 and 0.18 to 0.31, respectively. On the flipside using the analytical method, the average net-to-gross ratio and shale volume for reservoir A is 0.78 and 0.22, respectively. The results from the volumetric estimation of reservoir fluids showed close values using both methods and reservoir A is more prolific compare to B.
Improving a real-time helicopter simulator model with linear input filters
Authors: Šćepanović Pavle , Döring Frederik A.
Published: June 2021

For a broad range of applications, flight mechanics simulator models have to accurately predict the aircraft dynamics. However, the development and improvement of such models is a difficult and time consuming process. This is especially true for helicopters. In this paper, two rapidly applicable and implementable methods to derive linear input filters that improve the simulator model are presented. The first method is based on model inversion, the second on feedback control. Both methods are evaluated in the time domain, compared to recorded helicopter flight test data, and assessed based on root mean square errors and the Qualification Test Guide bounds. The best results were achieved when using the first method.
The Effect of Dietary Supplements on Endurance Exercise Performance and Core Temperature in Hot Environments: A Meta-analysis and Meta-regression
Authors: Peel Jennifer S. , McNarry Melitta A. , Heffernan Shane M. , Nevola Venturino R. , Kilduff Liam P. , Waldron Mark
Published: June 2021

Background

The ergogenic effects of dietary supplements on endurance exercise performance are well-established; however, their efficacy in hot environmental conditions has not been systematically evaluated.

Objectives

(1) To meta-analyse studies investigating the effects of selected dietary supplements on endurance performance and core temperature responses in the heat. Supplements were included if they were deemed to: (a) have a strong evidence base for ‘directly’ improving thermoneutral endurance performance, based on current position statements, or (b) have a proposed mechanism of action that related to modifiable factors associated with thermal balance. (2) To conduct meta-regressions to evaluate the moderating effect of selected variables on endurance performance and core temperature responses in the heat following dietary supplementation.

Methods

A search was performed using various databases in May 2020. After screening, 25 peer-reviewed articles were identified for inclusion, across three separate meta-analyses: (1) exercise performance; (2) end core temperature; (3) submaximal core temperature. The moderating effect of several variables were assessed via sub-analysis and meta-regression.

Results

Overall, dietary supplementation had atrivialsignificant positive effect on exercise performance (Hedges’g = 0.18, 95% CI 0.007–0.352,P = 0.042), atrivialnon-significant positive effect on submaximal core temperature (Hedges’g = 0.18, 95% CI − 0.021 to 0.379,P = 0.080) and asmallnon-significant positive effect on end core temperature (Hedges’g = 0.20, 95% CI − 0.041 to 0.439,P = 0.104) in the heat. There was a non-significant effect of individual supplements on exercise performance (P = 0.973) and submaximal core temperature (P = 0.599). However, end core temperature was significantly affected by supplement type (P = 0.003), which was attributable to caffeine’slargesignificant positive effect (n = 8; Hedges’g = 0.82, 95% CI 0.433–1.202,P < 0.001) and taurine’smediumsignificant negative effect (n = 1; Hedges’g = − 0.96, 95% CI − 1.855 to − 0.069,P = 0.035).

Conclusion

Supplements such as caffeine and nitrates do not enhance endurance performance in the heat, with caffeine also increasing core temperature responses. Some amino acids might offer the greatest performance benefits in the heat. Exercising in the heat negatively affected the efficacy of many dietary supplements, indicating that further research is needed and current guidelines for performance in hot environments likely require revision.
The Cambridge Edition of Works of Anne Finch, Countess of Winchilsea
Authors: Finch Anne
Published: June 2021

This is the first ever complete critical edition of the writings of Anne Finch, Countess of Winchilsea (1661–1720), including work printed in her lifetime and material left in manuscript form at her death. Textual analysis, based on print and manuscript copies in repositories across the United Kingdom and the United States, reveals her revision processes and uses of manuscript and print. Extensive commentary clarifies her techniques, sources, contexts, and diction. A detailed essay traces the history of her works' reception and transmission. The result is a complete view of her achievements that will promote more accurate assessments of her contributions to literary and cultural shifts, including perspectives on literary value, women's equality, religion, and affairs of state. This first volume provides established texts of Finch's early manuscript books, including Poems on Several Subjects and Miscellany Poems with Two Plays written under her pen name, Ardelia.
The Increasing Viability of Good News
Authors: Soroka Stuart , Krupnikov Yanna
Published: June 2021

In spite of what appears to be the increasingly negative tone of media coverage, this Element suggests that the prevalence of positive news is likely to increase, for three reasons: (1) valence-based asymmetries vary over time, (2) valence-based asymmetries vary across individuals, and (3) technology facilitates diverse news platforms catering to diverse preferences. Each of these claims is examined in detail here, based on analyses of prior and/or novel data on media content, psychophysiological responses, and survey-based experiments. Results are considered as they relate to our understanding of media gatekeeping, political communication, and political psychology, and also as actionable findings for producers of media content, communications platforms, and media consumers.
The Origins of Concrete Construction in Roman Architecture
Authors: Mogetta Marcello
Published: June 2021

In this study, Marcello Mogetta examines the origins and early dissemination of concrete technology in Roman Republican architecture. Framing the genesis of innovative building processes and techniques within the context of Rome's early expansion, he traces technological change in monumental construction in long-established urban centers and new Roman colonial cites founded in the 2nd century BCE in central Italy. Mogetta weaves together excavation data from both public monuments and private domestic architecture that have been previously studied in isolation. Highlighting the organization of the building industry, he also explores the political motivations and cultural aspirations of patrons of monumental architecture, reconstructing how they negotiated economic and logistical constraints by drawing from both local traditions and long-distance networks. By incorporating the available evidence into the development of concrete technology, Mogetta also demonstrates the contributions of anonymous builders and contractors, shining a light on their ability to exploit locally available resources.
Validation of a Belgian Prediction Model for Patient Encounters at Belgium’s Largest Public Cultural Mass Gathering
Authors: Spaepen Kris , Arno Geert , Kaufman Leonard , Haenen Winne , Hubloue Ives
Published: June 2021

Objective:

To compare actual patient presentation rates from Belgium’s largest public open-air cultural festival with predictions provided by existing models and the Belgian Plan Risk Manifestations model.

Methods:

Retrospectively, actual patient presentation rates gathered from the Ghent Festivities (Belgium) during 2013–2019 were compared to predicted patient presentation rates by the Arbon, Hartman, and PRIMA models.

Results:

During 7 editions, 8673000 people visited the Ghent Festivities; 9146 sought medical assistance resulting in a mean patient presentation rate (PPR) of 1.05. The PRIMA model overestimated the number of patient encounters for each occasion. The other models had a high rate of underprediction. When comparing deviations in predictions between the PRIMA model to the other models, there is a significant difference in the mean deviation (Arbon: T = 0.000, P < 0.0001, r = −0.8701; Hartman: T = 0.000, P < 0.0001, r = −0.869).

Conclusion:

Despite the differences between the predictions of all 3 models, our results suggest that the PRIMA model is a valid tool to predict patient presentations to IEHS during public cultural MG. However, to substantiate the PRIMA model even further, more research is needed to further validate the model for a broad range of MG.
Fabrication of large-area uniform carbon nanotube foams as near-critical-density targets for laser–plasma experiments
Authors: Wang Pengjie , Qi Guijun , Pan Zhuo , Kong Defeng , Shou Yinren , Liu Jianbo , Cao Zhengxuan , Mei Zhusong , Xu Shirui , Liu Zhipeng , Chen Shiyou , Gao Ying , Zhao Jiarui , Ma Wenjun
Published: June 2021

Carbon nanotube foams (CNFs) have been successfully used as near-critical-density targets in the laser-driven acceleration of high-energy ions and electrons. Here we report the recent advances in the fabrication technique of such targets. With the further developed floating catalyst chemical vapor deposition (FCCVD) method, large-area (

$>25\kern0.5em {\mathrm{cm}}^2$

) and highly uniform CNFs are successfully deposited on nanometer-thin metal or plastic foils as double-layer targets. The density and thickness of the CNF can be controlled in the range of

$1{-}13\kern0.5em \mathrm{mg}/{\mathrm{cm}}^3$

and

$10{-}200\kern0.5em \mu \mathrm{m}$

, respectively, by varying the synthesis parameters. The dependence of the target properties on the synthesis parameters and the details of the target characterization methods are presented for the first time.
A multimethod dating study of ancient permafrost, Batagay megaslump, east Siberia
Authors: Murton Julian B. , Opel Thomas , Toms Phillip , Blinov Alexander , Fuchs Margret , Wood Jamie , Gärtner Andreas , Merchel Silke , Rugel Georg , Savvinov Grigoriy , Wetterich Sebastian
Published: June 2021

Dating of ancient permafrost is essential for understanding long-term permafrost stability and interpreting palaeoenvironmental conditions but presents substantial challenges to geochronology. Here, we apply four methods to permafrost from the megaslump at Batagay, east Siberia: (1) optically stimulated luminescence (OSL) dating of quartz, (2) post-infrared infrared-stimulated luminescence (pIRIR) dating of K-feldspar, (3) radiocarbon dating of organic material, and (4)36Cl/Cl dating of ice wedges. All four chronometers produce stratigraphically consistent and comparable ages. However, OSL appears to date Marine Isotope Stage (MIS) 3 to MIS 2 deposits more reliably than pIRIR, whereas the latter is more consistent with36Cl/Cl ages for older deposits. The lower ice complex developed at least 650 ka, potentially during MIS 16, and represents the oldest dated permafrost in western Beringia and the second-oldest known ice in the Northern Hemisphere. It has survived multiple interglaciations, including the super-interglaciation MIS 11c, though a thaw unconformity and erosional surface indicate at least one episode of permafrost thaw and erosion occurred sometime between MIS 16 and 6. The upper ice complex formed from at least 60 to 30 ka during late MIS 4 to 3. The sand unit above the upper ice complex is dated to MIS 3–2, whereas the sand unit below formed at some time between MIS 4 and 16.
Antiviral and immunological activity of zinc and possible role in COVID-19
Authors: Marreiro Dilina do Nascimento , Cruz Kyria Jayanne Clímaco , Oliveira Ana Raquel Soares de , Morais Jennifer Beatriz Silva , Freitas Betânia de Jesus e Silva de Almendra , Melo Stéfany Rodrigues de Sousa , dos Santos Loanne Rocha , Cardoso Bruna Emanuele Pereira , Dias Thaline Milany da Silva
Published: June 2021

Zn deficiency compromises its biological functions, its effect on the immune system and its antiviral activity, increasing vulnerability to infectious diseases. This narrative review aims at presenting and discussing functional aspects and possible mechanisms involved in the potential role of Zn in the immune response and antiviral activity for coronavirus infectious disease-19 (COVID-19) prevention and control. The searches were conducted in PubMed and Science Direct databases, using clinical trials, experimental studies in animals and humans, case–control studies, case series, letters to the editor, and review articles published in English, without restrictions on year of publication. Search approach was based on using the terms: ‘zinc’, ‘COVID-19’, ‘antiviral agents’, ‘immunologic factors’ and ‘respiratory tract infections’. Literature shows the importance of Zn as an essential mineral immunomodulator with relevant antiviral activity in the body. Thus, although there is still a scarcity of studies evaluating Zn supplementation in patients with COVID-19, the results on the topic show the necessity of controlling Zn mineral deficiency, as well as maintaining its homoeostasis in the body in order to strengthen the immune system and improve the prevention of highly complex viral infections, such as that of the COVID-19.
Schema therapy for violent PD offenders: a randomized clinical trial
Authors: Bernstein David P. , Keulen-de Vos Marije , Clercx Maartje , de Vogel Vivienne , Kersten Gertruda C. M. , Lancel Marike , Jonkers Philip P. , Bogaerts Stefan , Slaats Mariëtte , Broers Nick J. , Deenen Thomas A. M. , Arntz Arnoud
Published: June 2021

Background

Violent criminal offenders with personality disorders (PD's) can cause immense harm, but are often deemed untreatable. This study aimed to conduct a randomized clinical trial to test the effectiveness of long-term psychotherapy for rehabilitating offenders with PDs.

Methods

We compared schema therapy (ST), an evidence-based psychotherapy for PDs, to treatment-as-usual (TAU) at eight high-security forensic hospitals in the Netherlands. Patients in both conditions received multiple treatment modalities and differed only in the individual, study-specific therapy they received. One-hundred-three male offenders with antisocial, narcissistic, borderline, or paranoid PDs, or Cluster B PD-not-otherwise-specified, were assigned to 3 years of ST or TAU and assessed every 6 months. Primary outcomes were rehabilitation, involving gradual reintegration into the community, and PD symptoms.

Results

Patients in both conditions showed moderate to large improvements in outcomes. ST was superior to TAU on both primary outcomes – rehabilitation (i.e. attaining supervised and unsupervised leave) and PD symptoms – and six of nine secondary outcomes, with small to moderate advantages over TAU. ST patients moved more rapidly through rehabilitation (supervised leave, treatment*time: F(5308) = 9.40, p < 0.001; unsupervised leave, treatment*time: F(5472) = 3.45, p = 0.004), and showed faster improvements on PD scales (treatment*time: t(1387) = −2.85, p = 0.005).

Conclusions

These findings contradict pessimistic views on the treatability of violent offenders with PDs, and support the effectiveness of long-term psychotherapy for rehabilitating these patients, facilitating their re-entry into the community.
Hybrid entitlement: Welfare recipients’ perceptions of entitlement to social rights
Authors: LAVEE EINAT
Published: June 2021

Recent decades have witnessed changes in welfare states, shaped by a neoliberal ideology that has reduced state responsibility for weakened populations and transformed definitions of citizenship from the universalist notion of social citizenship to the idea of market citizenship. Contemporary welfare policy is based on a disciplinary regime, which aims to produce self-disciplined citizens who adhere to market rules as the most essential civic rules. Following this change in social contract between the state and its citizens, the notion of entitlement to social rights has been transformed into disentitlement to public support. However, economic independence via labour market participation is not always possible and many must rely on welfare support for material survival. This study aims to pinpoint the factors shaping welfare recipients’ perceptions of entitlement. Drawing on 76 in-depth interviews with welfare recipients in Israel, we argue that people’s perceptions of their entitlement to public support are disciplined by the “new” welfare regime of market citizenship, yet simultaneously influenced by “old” perceptions of universal citizenship rights. This kind of “hybrid entitlement” allows welfare recipients to resist exclusion and to avoid disconnection from work and welfare.
Sonic branding and the aesthetic infrastructure of everyday consumption
Authors: Khamis Susie , Keogh Brent
Published: June 2021

Sonic branding – the sonic expression of a brand's identity – is the audio equivalent of a brand's logo, a sound that is both distinct and adaptable to diverse contexts, and serves to communicate a brand's narrative. Sonic branding has been a feature of marketing strategies for the past two decades, but more recently there has been increased commercial interest in sonic branding, a move from the ‘visual turn’ to the ‘sonic turn’, as voice activation technologies such as Siri, Amazon's Alexa and Google Assistant immerse the consumer in a personal encounter across diverse sensory touch points. While there has been significant scholarly discussion in popular music studies of the ways that sound is employed to increase capital in commercial contexts, little has been written to address the ways in which popular music is courted and implicated in brand strategy specific to sonic branding. In this paper, we consider the ways in which sounds are embedded in contemporary brand practice and detail the ways in which popular musicians and genres are complicit partners in ‘branding to the senses’. Here, we focus on two sonic branding case studies – Mastercard and HSBC – which highlight the key role of popular music in constructing the way we ‘hear’ brands.
Ghanaian highlife sound recordings of the 1970s: the legacy of Francis Kwakye and the Ghana Film Studio
Authors: Owusu-Poku Ernest
Published: June 2021

There is a striking variance between the sounds of highlife music recorded in the 1950s and 1960s and that of the 1970s. This difference can be attributed partly to the advancement of recording technology, a shift from shellac to vinyl records as well as the advent of multi-track tape recorders in Ghana. The 1970s had a unique highlife sound that can be situated within and explained by the socio-cultural context of recording approaches embraced by studio engineers. This paper investigates the technological approaches to the production of highlife songs at the Ghana Film Studio (GFS) and how they reshaped the highlife soundscape in the 1970s. It also draws attention to the influence of Francis Kwakye, the then resident recording engineer of GFS as a case study to explore highlife sound on records within this period. Employing document review, audio review, observations and interview for data collection, the paper reveals that the engineering techniques and tools employed on the recordings were socio-culturally influenced and constructed to resonate with the Ghanaian identity of the time. It further argues that the recording activities have been guided largely by a new imagination of the highlife sound recordings framed within a certain Ghanaian nationalistic context. The paper concludes that the methods employed to record highlife music of the 1970s were masterminded essentially from a Ghanaian socio-cultural sound perspective.
Cattle rights versus human rights: herdsmen–farmer clashes in Nigeria
Authors: Apeh Apex Anselm , Opata Christian Chukwuma , Amaechi Chidi Mike , Njoku Onwuka Ndukwe
Published: June 2021

Climate change across West Africa has provoked recurrent herdsmen–farmer clashes in the subregion. In Nigeria, the frequency and magnitude of the clashes and the resultant destruction of lives and property has become a cause for concern to both government and citizens. This is especially so because of the danger it poses to society and national security. Accordingly, the need for a close study of the problem can hardly be over-emphasised. This study historicises this unsavoury phenomenon in Nigeria as well as its social and economic cost to society. The research contends that the activities of the herdsmen in various Nigerian communities represent a contest between the values the nomads attach to their cattle and the farmers, to their crops/land. These values were overheated by the political undercurrent in Nigeria in recent times. Our study shows that, contrary to insinuations that herdsmen rein all the havoc in most Nigerian communities, some were the handiwork of criminals; hence, religious and ethnic bigots who have taken advantage of the crisis. Our analysis is partly descriptive and quantitative, and is based on secondary data and information culled from direct interviews from the field, as well as newspaper reportage.
The Epidemiology and Effectiveness of Synchronized Cardioversion in a UK Prehospital Setting: A Retrospective Cross-Sectional Study
Authors: Cowley Alan , Cody Dan , Nelson Magnus
Published: June 2021

Background:

Synchronized cardioversion is an internationally accepted standard therapy for unstable tachyarrhythmias, but it is conventionally an in-hospital physician-led intervention. Increasingly, it is being brought forward into the prehospital setting as part of a specialist paramedic scope of practice; however, very little literature exists regarding the epidemiology or efficacy in this setting.

Methods:

All patients receiving cardioversion within a United Kingdom (UK) ambulance service were identified using an electronic database. The period of inclusion was March 1, 2017 through October 31, 2020. These data were then interrogated to provide demographic, physiological, and efficacy data, and then a sub-group was created to identify those who presented with a primary arrhythmia (as opposed to post-cardiac arrest).

Results:

From a total of 93 patients, prehospital synchronized cardioversion successfully terminated the tachyarrhythmia in 96% of patients presenting with a primary arrhythmia (85% in the allcomers group) with a predominance towards males (82% of patients) and an average age of 67 years. Hypotension and reduced level of consciousness were the most commonly documented unstable features (84.4% and 44.4%).

Conclusion:

Cardioversion within a paramedic-led service results in efficacy rates of 96% in patients presenting with a primary tachyarrhythmia. This is a similar efficacy rate to traditional doctor-led therapies. Demographic data show that males make up over 80% of the patient population, in keeping with previously published work across the spectrum of cardiac interventions.
Short-Term Effect of the COVID-19 Pandemic on Suicidal Ideation
Authors: Sueki Hajime , Ueda Michiko
Published: June 2021

Abstract. Background: Few studies have examined the effect of pandemics on suicide-related outcomes. Aims: We examined whether suicidal ideation levels among the general population changed owing to the COVID-19 pandemic by tracking individuals between January and April 2020. Method: We used a prospective observational longitudinal design ( n = 6,683) and stratified sampling to conduct online surveys of the general adult population in Japan before (baseline) and during the pandemic (follow-up). Results: Suicidal ideation levels were significantly lower during than before the pandemic; however, the effect size was very small. Participants who were younger, with unstable employment, without children, with low income, and receiving psychiatric care were more likely to have higher suicidal ideation levels during the pandemic. Limitations: Because this was an Internet survey and subject to selection bias, the sample was not necessarily representative of the Japanese population. At the time of the survey, COVID-19 cases and deaths in Japan were relatively lower than in other developed countries. The dropout rate may have affected the results. Conclusion: Although the short-term impact of the COVID-19 pandemic on suicidal ideation is limited, relatively young and economically vulnerable individuals are more likely to show exacerbated suicidal ideation during the pandemic.
The Literacy of Suicide Scale
Authors: Calear Alison L. , Batterham Philip J. , Trias Angelica , Christensen Helen
Published: June 2021

Abstract. Background: Until recently, little was known about the public's knowledge of suicide or its association with help-seeking. Aims: In this article we describe the development, validation, and application of the Literacy of Suicide Scale (LOSS). Method: A total of 658 people participated in the development of the LOSS, while 191 participated in a validation study. Item response theory was used to identify LOSS items. A systematic review of the literature was conducted to ascertain the breadth of use and application of the LOSS. Results: Overall, 26 items were selected for the final version of the LOSS, with 12 items identified for a short form of the scale. The LOSS has been included in 25 studies across nine countries with general community, student, and clinical populations. The LOSS has demonstrated change in response to psychoeducation interventions and is associated with suicide stigma and help-seeking in select studies. Limitations: Further validation of the LOSS in clinical populations is needed. Conclusion: The LOSS is a comprehensive measure of suicide literacy that may be used to identify knowledge gaps, inform awareness-raising activities, and assess the effectiveness of interventions to improve suicide literacy. The LOSS has been used in a broad range of settings, demonstrating application to diverse populations and cultural contexts.
Adolescents’ Post-Divorce Sense of Belonging
Authors: Rejaän Zoë , van der Valk Inge E. , Schrama Wendy M. , van Aalst Irina , Chen Aoju , Jeppesen de Boer Christina G. , Houtkamp Joske M. , Branje Susan
Published: June 2021

Abstract. A considerable number of children face the divorce or separation of their parents globally every year. As parental divorce is often accompanied by changes in the home and social environment of adolescents, they may experience a diminished sense of belonging to one or multiple social contexts, such as the family, school, peer group, or neighborhood, which can, in turn, influence their post-divorce adjustment. To gain insight into the mechanisms and conditions that affect adolescents’ sense of belonging following parental divorce, we have reviewed empirical research from multiple disciplines from a bio-ecological perspective. This review has shown that adolescents’ sense of belonging can be an important protective factor after parental divorce, and is affected by processes at the micro-, meso-, exo-, and macrolevel. However, extensive knowledge on the determinants and mechanisms that affect adolescents’ belonging in the context of divorce remains lacking. Recommendations for future research are given, as a more thorough understanding of the factors that promote the belonging of adolescents in divorced families can be an important next step in promoting a higher quality of life for adolescents after parental divorce.
Variations of the Kuroshio in the Luzon Strait Revealed by EOF Analysis of Repeated XBT Data and Sea‐Level Anomalies
Authors: Long Yu , Zhu Xiao‐Hua , Guo Xinyu , Ji Fei , Li Zhiyuan
Published: June 2021

The Kuroshio in the Luzon Strait (KLS) has long been a focus of research for its complex ocean dynamics; however, it is poorly understood owing to a lack of long‐term in situ observations. Empirical orthogonal function (EOF) analyses were applied to quarterly expendable bathythermograph data (XBT, with a spatial resolution of 10–20 km in the Kuroshio region and 33 km in the other regions) and sea‐level anomaly (SLA) data, to examine the variations of the KLS. The first EOF modes of water temperature and SLA represent seasonal variations. The volume transport of the KLS referring to a 700 m depth reaches its maximum in warm months (19.4 Sv, July–September) and its minimum in cold months (17 Sv, January–March). This variation is similar to that east of Taiwan but is opposite to that east of Luzon, although the Luzon Strait is only 2° distant from the area east of Luzon. The outflow (1.3 Sv) from the South China Sea (SCS) to the Kuroshio in the warm months and the Kuroshio intrusion into the SCS in the cold months are responsible for this seasonal contrast. The second EOF modes of water temperature and SLA are related to the latitudinal movement of the Kuroshio recirculation on a time scale of 2–24 months. Lag correlation and wavelet analysis demonstrate that this mode is triggered by the westward‐propagating SLA along 21°–24°N and is affected by the downstream propagation of low‐frequency variation (mostly annual to biennial) from the North Equatorial Current bifurcation area.
Implementation of an Artificial Neural Network for Storm Surge Forecasting
Authors: Ramos‐Valle Alexandra N. , Curchitser Enrique N. , Bruyère Cindy L. , McOwen Sean
Published: June 2021

Accurate and timely storm surge forecasts are essential during tropical cyclone events in order to assess the magnitude and location of the impacts. Coupled ocean‐atmosphere dynamical models provide accurate measures of storm surge but remain too computationally expensive to run for real‐time forecasting purposes. Therefore, it is common to utilize a parametric vortex model, implemented within a hydrodynamic model, which decreases computational time at the expense of forecast accuracy. Recently, data‐driven neural networks are being implemented as an alternative due to their combined efficiency and high accuracy. This work seeks to examine how an artificial neural network (ANN) can be used to make accurate storm surge predictions, and explores the added value of using a recurrent neural network (RNN). In particular, it is concerned with determining the parameters needed to successfully implement a neural network model for the Mid‐Atlantic Bight region. The neural network models were trained with modeled data resulting from coupling of the Hybrid Weather Research and Forecasting cyclone model (HWCM) and the Advanced Circulation Model. An ensemble of synthetic, but physically plausible, cyclones were simulated using the HWCM and used as input for the hydrodynamic model. Tests of the ANN were conducted to investigate the optimal lead‐time configuration of the input data and the neural network architecture needed to minimize storm surge forecast errors. Results highlight the accuracy of the ANN in forecasting moderate storm surge levels, while indicating a deficiency in capturing the magnitude of the peak values, which is improved in the implementation of the RNN.
Continental Hydrologic Intercomparison Project, Phase 1: A Large‐Scale Hydrologic Model Comparison Over the Continental United States
Authors: Tijerina‐Kreuzer Danielle , Condon Laura , FitzGerald Katelyn , Dugger Aubrey , O’Neill Mary Michael , Sampson Kevin , Gochis David , Maxwell Reed
Published: June 2021

High‐resolution, coupled, process‐based hydrology models, in which subsurface, land‐surface, and energy budget processes are represented, have been applied at the basin‐scale to ask a wide range of water science questions. Recently, these models have been developed at continental scales with applications in operational flood forecasting, hydrologic prediction, and process representation. As use of large‐scale model configurations increases, it is exceedingly important to have a common method for performance evaluation and validation, particularly given challenges associated with accurately representing large domains. Here, we present phase 1 of a comparison project for continental‐scale, high‐resolution, processed‐based hydrologic models entitled the Continental Hydrologic Intercomparison Project (CHIP). The first phase of CHIP is based on past Earth System Model intercomparisons and comprised of a two‐model proof of concept comparing the ParFlow‐CONUS hydrologic model, version 1.0 and a NOAA US National Water Model configuration of WRF‐Hydro, version 1.2. The objectives of CHIP phase 1 are: (a) describe model physics and components, (b) design an experiment to ensure a fair comparison, and (b) assess simulated streamflow with observations to better understand model bias. To our knowledge, this is the first comparison of continental‐scale, high‐resolution, physics‐based models which incorporate lateral subsurface flow. This model intercomparison is an initial step toward a continued effort to unravel process, parameter, and formulation differences in current large‐scale hydrologic models and to engage the hydrology community in improving hydrology model configuration and process representation.
A New Adaptive Absolute Method for Homogenizing GNSS‐Derived Precipitable Water Vapor Time Series
Authors: Zhu Dantong , Zhang Kefei , Shen Zhen , Wu Suqin , Liu Zhiping , Tong Laga
Published: June 2021

The inhomogeneities, the so‐called changepoints, inevitably occur in the precipitable water vapor (PWV) time series derived from Global Navigation Satellite Systems (GNSS‐PWV). Currently, the two predominant types of homogenization methods, that is, absolute and relative methods, are limited in the poor performance and dependency on reference time series. In this study, a new absolute approach named adaptive absolute homogenization test (AAHT) by combining Seasonal‐Trend decomposition based on LOESS (STL) and Penalized Maximal F‐test to account for the red noise (PMFred) is proposed. The performance of the new approach was validated using Monte Carlo simulations. Results showed the success rate and false alarm rate were better than 74.9% and 12.2%; the detection accuracy of the changepoint epochs and the offset magnitudes were 8.0 days and 0.153 mm. AAHT was also applied to homogenizing the real GNSS‐PWV time series over 91 International GNSS Service stations, from which 63 time series were identified as inhomogeneous containing 126 changepoints. Based on a comparison with the PWV time series from the fifth‐generation European center for medium‐range weather forecasts (ECMWF) reanalysis (ERA5), 43 changepoints were connected to climatic drivers, leaving 83 artificial changepoints at 48 stations. The offset magnitudes at these artificial changepoints were estimated and corrected in the inhomogeneous time series. The long‐term trends of those homogenized time series were compared with that of the PWV time series derived from ERA5 data sets (ERA‐PWV) and the correlation coefficient between the two sets of trends was 0.75, which was significantly larger than 0.23 before homogenization.
Time‐Dependent Probabilistic Tsunami Inundation Assessment Using Mode Decomposition to Assess Uncertainty for an Earthquake Scenario
Authors: Fukutani Yo , Moriguchi Shuji , Terada Kenjiro , Otake Yu
Published: June 2021

This study presents an innovative probabilistic tsunami inundation assessment for an earthquake scenario to randomly generate tsunami inundation depth distributions by quantitatively evaluating the spatial correlation of tsunami inundation depths using singular value decomposition (SVD) derived from proper orthogonal decomposition and to evaluate the tsunami inundation depths considering the imminent occurrence of an earthquake. We found a good agreement between the evaluation results of the proposed surrogate model and the numerical results of the nonlinear long wave equations for the tsunami inundation depth distribution in Kamakura city, Japan, due to the Sagami Trough megathrust earthquake. Evaluating the spatial correlation using SVD has the advantage that the covariance matrix does not need to be defined in advance but can be defined from the data itself. We also achieved a significant reduction in the number of required tsunami propagation simulations for the probabilistic assessment and attained higher computational efficiency by extracting spatial correlations with SVD. Furthermore, we conducted a probabilistic tsunami inundation assessment focusing on a relatively short period (i.e., 50 years) considering the time‐dependent occurrence probability of the target earthquake. The proposed probabilistic assessment method with mode decomposition is applicable to the general probabilistic tsunami hazard assessment by integrating it with physical stochastic slip models.
Psychobiotic interventions for anxiety in young people: a systematic review and meta-analysis, with youth consultation
Authors: Cohen Kadosh Kathrin , Basso Melissa , Knytl Paul , Johnstone Nicola , Lau Jennifer Y. F. , Gibson Glenn R.
Published: June 2021

The human gut microbiome influence on brain function and mental health is an emerging area of intensive research. Animal and human research indicates adolescence as a sensitive period when the gut-brain axis is fine-tuned, where dietary interventions to change the microbiome may have long-lasting consequences for mental health. This study reports a systematic review and meta-analysis of microbiota-targeted (psychobiotics) interventions on anxiety in youth, with discussion of a consultation on the acceptability of psychobiotic interventions for mental health management amongst youth with lived experience. Six databases were searched for controlled trials in human samples (age range: 10–24 years) seeking to reduce anxiety. Post intervention outcomes were extracted as standard mean differences (SMDs) and pooled based on a random-effects model. 5416 studies were identified: 14 eligible for systematic review and 10 eligible for meta-analysis (total of 324 experimental and 293 control subjects). The meta-analysis found heterogeneity I2 was 12% and the pooled SMD was −0.03 (95% CI: −0.21, 0.14), indicating an absence of effect. One study presented with low bias risk, 5 with high, and 4 with uncertain risk. Accounting for risk, sensitivities analysis revealed a SMD of −0.16 (95% CI: −0.38, 0.07), indicative of minimal efficacy of psychobiotics for anxiety treatment in humans. There is currently limited evidence for use of psychobiotics to treat anxiety in youth. However, future progress will require a multidisciplinary research approach, which gives priority to specifying mechanisms in the human models, providing causal understanding, and addressing the wider context, and would be welcomed by anxious youths.
Convergent and distributed effects of the 3q29 deletion on the human neural transcriptome
Authors: Sefik Esra , Purcell Ryan H. ,   The Emory 3q29 Project, Aberizk Katrina , Averbach Hallie , Black Emily , Burrell T. Lindsey , Cambala Shanthi , Carlock Grace , Caspary Tamara , Cubells Joseph F. , Cutler David , Dawson Paul A. , Epstein Michael T. , Espana Roberto , Gambello Michael J. , Goines Katrina , Guest Ryan M. , Johnston Henry R. , Klaiman Cheryl , Koh Sookyong , Leslie Elizabeth J. , Li Longchuan , Mak Bryan , Malone Tamika , Mosley Trenell , Murphy Melissa M. , Papetti Ava , Pollak Rebecca M. , Russo Rossana Sanchez , Saulnier Celine A. , Shultz Sarah , Sisodoya Nikisha , Sloan Steven , Warren Stephen T. , Weinshenker David , Wen Zhexing , White Stormi Pulver , Zwick Mike , Walker Elaine F. , Bassell Gary J. , Mulle Jennifer G.
Published: June 2021

The 3q29 deletion (3q29Del) confers high risk for schizophrenia and other neurodevelopmental and psychiatric disorders. However, no single gene in this interval is definitively associated with disease, prompting the hypothesis that neuropsychiatric sequelae emerge upon loss of multiple functionally-connected genes. 3q29 genes are unevenly annotated and the impact of 3q29Del on the human neural transcriptome is unknown. To systematically formulate unbiased hypotheses about molecular mechanisms linking 3q29Del to neuropsychiatric illness, we conducted a systems-level network analysis of the non-pathological adult human cortical transcriptome and generated evidence-based predictions that relate 3q29 genes to novel functions and disease associations. The 21 protein-coding genes located in the interval segregated into seven clusters of highly co-expressed genes, demonstrating both convergent and distributed effects of 3q29Del across the interrogated transcriptomic landscape. Pathway analysis of these clusters indicated involvement in nervous-system functions, including synaptic signaling and organization, as well as core cellular functions, including transcriptional regulation, posttranslational modifications, chromatin remodeling, and mitochondrial metabolism. Top network-neighbors of 3q29 genes showed significant overlap with known schizophrenia, autism, and intellectual disability-risk genes, suggesting that 3q29Del biology is relevant to idiopathic disease. Leveraging “guilt by association”, we propose nine 3q29 genes, including one hub gene, as prioritized drivers of neuropsychiatric risk. These results provide testable hypotheses for experimental analysis on causal drivers and mechanisms of the largest known genetic risk factor for schizophrenia and highlight the study of normal function in non-pathological postmortem tissue to further our understanding of psychiatric genetics, especially for rare syndromes like 3q29Del, where access to neural tissue from carriers is unavailable or limited.
ZFP36L2 regulates myocardial ischemia/reperfusion injury and attenuates mitochondrial fusion and fission by LncRNA PVT1
Authors: Wu Fang , Huang Weifeng , Tan Qin , Guo Yong , Cao Yongmei , Shang Jiawei , Ping Feng , Wang Wei , Li Yingchuan
Published: June 2021

Among several leading cardiovascular disorders, ischemia–reperfusion (I/R) injury causes severe manifestations including acute heart failure and systemic dysfunction. Recently, there has been increasing evidence suggesting that alterations in mitochondrial morphology and dysfunction also play an important role in the prognosis of cardiac disorders. Long non-coding RNAs (lncRNAs) form major regulatory networks altering gene transcription and translation. While the role of lncRNAs has been extensively studied in cancer and tumor biology, their implications on mitochondrial morphology and functions remain to be elucidated. In this study, the functional roles of Zinc finger protein 36-like 2 (ZFP36L2) and lncRNA PVT1 were determined in cardiomyocytes under hypoxia/reoxygenation (H/R) injury in vitro and myocardial I/R injury in vivo. Western blot and qRT-PCR analysis were used to assess the levels of ZFP36L2, mitochondrial fission and fusion markers in the myocardial tissues and cardiomyocytes. Cardiac function was determined by immunohistochemistry, H&E staining, and echocardiogram. Ultrastructural analysis of mitochondrial fission was performed using transmission electron microscopy. The mechanistic model consisting of PVT1 with ZFP36L2 and microRNA miR-21-5p with E3 ubiquitin ligase MARCH5 was assessed by subcellular fraction, RNA pull down, FISH, and luciferase reporter assays. These results identified a novel regulatory axis involving PVT1, miR-21-5p, and MARCH5 that alters mitochondrial morphology and function during myocardial I/R injury. Using an in vivo I/R injury mouse model and in vitro cardiomyocytes H/R model, we demonstrated that ZFP36L2 directly associates with PVT1 and alters mitochondrial fission and fusion. PVT1 also interactes with miR-21-5p and suppresses its expression and activity. Furthermore, we identified MARCH5 as a modifier of miR-21-5p, and its effect on mitochondrial fission and fusion are directly proportional to PVT1 expression during H/R injury. Our findings show that manipulation of PVT1-miR-21-5p-MARCH5-mediated mitochondrial fission and fusion via ZFP36L2 may be a novel therapeutic approach to regulate myocardial I/R injury.