bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of Tsunami Disaster Risk Level Using Grid-Based Method (Case Study: Coastal South Beach Blitar)
Authors: Ramadhan M F , Handayani H H , Nurwatik  
Published: April 2021

Abstract
Tsunamis are one of the most frequent deadly natural disasters in Indonesia. The tsunami came suddenly and destroyed everything in their path. Reporting from the BNPB website, a tsunami consists of a series of ocean waves capable of traveling at speeds reaching more than 900 kilometers per hour or more in the middle of the sea. Tsunamis are triggered by several factors, namely earthquakes and debris on the seabed, or due to volcanic eruptions at sea. No technology can predict exactly when a tsunami will occur. Therefore the mitigation process is needed as preparation to face a disaster. The geographical position of the southern coast of Blitar Regency is recorded as a tsunami-prone area due to the shift in the Indoaustralia and Euroasia plates and directly adjacent to the Indian Ocean. In this study, an analysis of the risk level of a tsunami disaster in the coastal area of Blitar Regency will be carried out as the first step for disaster mitigation to minimize the occurrence of casualties using a grid-based analysis. The process is carried out using spatial data in the form of points, which are then interpolated so that the new points are obtained. Risk analysis is obtained by three parameters, namely hazard parameters, vulnerability parameters, and capacity parameters. The area affected by the tsunami hazard in the Blitar Regency spreads over 14 villages in Blitar Regency. The area affected by the tsunami in the 10m-height model is 655.76 hectares. The village with the largest inundation area is located in Sumbersih Village with an area of 97.52 hectares. In calculating the level of vulnerability, it is found that the level of vulnerability in the coastal area of Blitar Regency is in the medium class. Furthermore, the risk analysis shows that the area at risk of tsunami in the run-up model is 10 meters covering an area of 655.76 hectares, a low-risk area of 74.69 hectares, a moderate risk area of 211.44 hectares, and a high-risk area of 369.62 hectares. Hectares. In Bakung District, there are no areas with a high level of risk.
Analysis of Modern Store Business Opportunities Based on Geographic Information Systems with the Scoring Method
Authors: Sari I N , Handayani H H , Nurwatik  
Published: April 2021

Abstract
Kanigoro is one of the districts in Blitar Regency, located in the center of Blitar Regency and near to the Blitar City causing the development to improve faster, including in Modern Store business. To determine the area suitability for establishing a Modern Store, an analysis is needed. Geographic Information System is applied to determine the business opportunities for each village in the Kanigoro District. The research uses scoring method, provides a score for each parameter criteria to analyze the level of suitability and to determine a Modern Store location. The parameters used include population density, types of land use, access to main roads, bank or ATM facilities, distance to Traditional Markets or other Modern Store. The data of parameters are then processed, overlaid, and scored. Map is produced to illustrate the level of potential suitability for the location of the establishment of a Modern Store, with a value of 1-3 every 100 m x 100 m. Based on this final result, it can be concluded that the region with a high level of suitability is found in Kanigoro Village. This is in line with the Village Development Index in Kanigoro Village that has a category of Hierarchy I. The correlation between Village Development Index and the total area with a high level of suitability per village is 0.927 (very strong linear correlation). While the correlation between the index and the total area with a low level of suitability per village was -0.261 (weak linear correlation).
Geology Controlling Factors of the Top Reservoir; Muara Laboh Geothermal System Case Studies
Authors: Sihotang Mauliate , Suryantini  , Azis Herwin , Stimac Jim , Baroek Marino 
Published: April 2021

Abstract
Top of reservoir (TOR) determination is one of the resource keys features of the geothermal resource and significantly impacts the well’s productivity (Casing Point Determination). It is defined from the conceptual model process and refined by the well temperature data. This paper will describe the geologic controls on the top of reservoir geometries of the Muara Laboh (ML). ML has located in step over-pull apart basins of the Great Sumatra Fault Zone segment. The features then accommodate the emplacement of quaternary to tertiary volcanic and intrusion. The geoscientific data from the existing conceptual model, well cuttings, cores, MeB test, and image log data were combined with the drilling parameter data (mud temperature & mud loses) to characterize the geology of the TOR. Drilling results show that wells in the NE sector have a shallower TOR. The TOR is located near the quaternary Patah Sembilan volcanic unit’s contact with the undifferentiated silicic formation. The NE sector TOR corresponds with the change of alteration type from smectite rich argillic zone (<180°C) to the transitional zone (Chlorite, Chlorite-Illite, Chlorite-Smectite formed at 180°C to 240°C). The epidote – chlorite rich propylitic zone (>240°C) identified underlaying the NE reservoir sector’s transition zone. MeB Index below 10 seems to be corresponding with the base of conductive of 5 Ohm, and the NE TOR location. The SW sectors TOR sits a deeper elevation (∼300msl), lies within the intercalated dacite-andesite volcanic unit, higher temperature propylitic alteration zone, with epidote, epidote-adularia-quartz, and open space veins were observed below the TOR. Similar to the NE sector, the drop of the MeB index to less than ten, which is also related to the lithology contact, shows the possibility that the TOR has dropped in the SW sector. Below the low MeB zone, calcite infilled the fractures and sometimes encapsulated the pre-existing epidote vein; calcite then decreases with increasing epidote vein and epidote-adularia vein occurrence. The observation then suggests a rapid boiling process in the SW sectors due to the dropping of water levels, allowing the late-stage calcite vein to seal off the permeability within the shallow reservoir and not allowing the circulation of geothermal fluids within the interval.
Volcanostratigraphic Approach and its Implication for Geothermal Evaluation in Talang Volcano West Sumatra
Authors: Kobare Nyora Donald , Akrom Fadhil Muhammad , Hermawan Irfan Berrizki 
Published: April 2021

Abstract
The desk studies are a fundamental preliminary step in any geologic investigation of volcanic regions. These studies are very important approaches used in the reconnaissance survey stage for the exploration of volcanic geothermal systems. Volcanostratigraphic study has been done in Talang volcano and nearby regions, where the two topographic maps on the scale of 1:100000 and 1:50000 were utilized by drawing the patterns of drainage, ridges and flows without intersecting these flows. The first scale employed to distinguish eruption product units based on their respective eruptive centers (Crown), as well as a map on 1:50000 scale to find detailed parasitic distributed unit (s) product such as (Hummock). The challenge based on this approach is to distinguish different volcanic products based on their origins without ground truthing. Thus, the correlation with existing published geological map was employed. One volcanic unit were identified (Talang Brigade) which consists of three eruption centers (The Talang Bawah, Talang Batino and Talang Jantan Crowns) and three Hummocks with different ages based on age of eruption. The volcanostatigraphic units, is bounded by a large Talang Brigade caldera with a diameter more than 2 km. Based on analyses of the dimension, maturity, stress regimes, and an estimation of the thermal resource base of its magmatic heat source, it was concluded that Talang volcano as a geothermal potential that deserves further detailed studies before embarking to development phase. For verifying desk work studies, the detailed volcanostratigraphic mapping is recommended to understand the physical- and chemical properties of the volcanic rocks and provide the history of volcanism and validation of the potentially geothermal boundaries.
Experimental study of concentrated thin-film receiver with phase change material
Authors: Subramaniam S Bharath 
Published: April 2021

Abstract
A Scheffler type parabolic dish solar concentrator (PDSC) of 16 m2 aperture area was used to concentrate the incident beam radiation onto a solar thin receiver. Magnesium chloride hexahydrate (Mgcl2.6H2O) phase change material (PCM) was incorporated into the thin receiver based on the availability, thermophysical properties and cost. The average energy efficiency of the thin receiver was 26.37%, 39.56% and 54.20% without PCM and 29.47% and 44.20% and 59.10% with the PCM for flow rates of water of 0.01 kg/s, 0.02 kg/s and 0.03 kg/s respectively.
Commentary on Fiction: A Philosophical Analysis, by Catharine Abell; and Imagining and Knowing: The Shape of Fiction, by Gregory Currie
Authors: Gilmore Jonathan 
Published: April 2021

Abstract
Each of these books offers a richly developed and nuanced account of the nature of fiction. And each poses major challenges to a view about which there is a near-consensus. Catharine Abell draws on a theory of the institutions of fiction to advance a systematic re-envisioning of the metaphysics and epistemology of the contents of stories. Gregory Currie argues that fiction’s relationship to the imagination, and the way stories communicate their contents to readers, seriously undermine fiction’s cognitive values.
Sex Differences in Acute Alcohol Sensitivity of Naïve and Alcohol Dependent Central Amygdala GABA Synapses
Authors: Kirson Dean , Khom Sophia , Rodriguez Larry , Wolfe Sarah A , Varodayan Florence P , Gandhi Pauravi J , Patel Reesha R , Vlkolinsky Roman , Bajo Michal , Roberto Marisa 
Published: April 2021

Abstract

Aims
Alcohol use disorder (AUD) is linked to hyperactivity of brain stress systems, leading to withdrawal states which drive relapse. AUD differs among the sexes, as men are more likely to have AUD than women, but women progress from casual use to binge and heavy alcohol use more quickly and are more likely to relapse into repetitive episodes of heavy drinking. In alcohol dependence animal models of AUD, the central amygdala (CeA) functions as a hub of stress and anxiety processing and gamma-Aminobutyric acid (GABA)ergic signaling within the CeA is involved in dependence-induced increases in alcohol consumption. We have shown dysregulation of CeA GABAergic synaptic signaling in alcohol dependence animal models, but previous studies have exclusively used males.

Methods
Here, we used whole-cell patch clamp electrophysiology to examine basal CeA GABAergic spontaneous inhibitory postsynaptic currents (sIPSC) and the effects of acute alcohol in both naïve and alcohol dependent rats of both sexes.

Results
We found that sIPSC kinetics differ between females and males, as well as between naïve and alcohol-dependent animals, with naïve females having the fastest current kinetics. Additionally, we find differences in baseline current kinetics across estrous cycle stages. In contrast to the increase in sIPSC frequency routinely found in males, acute alcohol (11–88 mM) had no effect on sIPSCs in naïve females, however the highest concentration of alcohol increased sIPSC frequency in dependent females.

Conclusion
These results provide important insight into sex differences in CeA neuronal function and dysregulation with alcohol dependence and highlight the need for sex-specific considerations in the development of effective AUD treatment.
Social Work as a Human Rights Profession: An Action Framework
Authors: Reynaert Didier , Nachtergaele Siebren , De Stercke Nadine , Gobeyn Hildegard , Roose Rudi 
Published: April 2021

Abstract
Human rights are foundational to social work, as recognised in the global definition, leading many to consider social work a human rights profession. Although human rights has become an important compass for social work, comprehensive frameworks for understanding the ‘practice’ of human rights in social work are still limited. Only recently attempts have been made to fill this gap. This article seeks to continue these efforts and contribute to a better understanding of how social work constructs, deconstructs and reconstructs ideas of human rights in daily practice. We investigated the following research question: ‘How do social workers “act” when using human rights as a framework for practice?’ We used a qualitative research design consisting of ethnographic research and focus groups, with both social workers and service-users participating. Based on our research, we developed five building blocks for an action framework for human rights in social work: (i) systemworld-oriented action; (ii) lifeworld-oriented action; (iii) participatory action; (iv) joined-up action and (v) politicised action. These building blocks give a comprehensive account for the discursive practice of human rights in social work.
Widespread Severe Acute Respiratory Syndrome Coronavirus 2 Transmission Among Attendees at a Large Motorcycle Rally and their Contacts, 30 US Jurisdictions, August–September, 2020
Authors: Carter Rosalind J , Rose Dale A , Sabo Rebecca T , Clayton Joshua , Steinberg Jonathan , Anderson Mark ,   CDC COVID-19 Response Team, Fitzgerald Conor , Haddix Meredith , Martin Webb Lindsey , Ogale Yasmin P , Bell Alexis , Feldpausch Amanda , Austin Constance , Andreychak Elaina , Krueger Anna , Pearlowitz Marcia , Vostok Johanna , Johnson Shannon , Firestone Melanie J , Anderson Stacey L , Stover Derry , Donahue Matthew , Irving Megan , Lifshitz Jenna , Hicks Joseph T , Yanting Huang Kelly , Donovan Catherine , Schram Benjamin , Harduar Morano Laurel , Strickland Colten J , Diedhiou Abdoulaye , Shaffner Julia , Parsons Hannah , Collingwood Abigail , Segaloff Hannah E , McClinton Reginald 
Published: April 2021

Abstract
The 2020 Sturgis motorcycle rally resulted in widespread transmission of severe acute respiratory syndrome coronavirus 2 across the United States. At least 649 coronavirus disease 2019 cases were identified, including secondary and tertiary spread to close contacts. To limit transmission, persons attending events should be vaccinated or wear masks and practice physical distancing if unvaccinated. Persons with a known exposure should be managed according to their coronavirus disease 2019 vaccination or prior infection status and may include quarantine and coronavirus disease 2019 testing.
Myocardial hypoxic stress mediates functional cardiac extracellular vesicle release
Authors: Anselmo Achille , Frank Derk , Papa Laura , Viviani Anselmi Chiara , Di Pasquale Elisa , Mazzola Marta , Panico Cristina , Clemente Francesca , Soldani Cristiana , Pagiatakis Christina , Hinkel Rabea , Thalmann Ruth , Kozlik-Feldmann Reiner , Miragoli Michele , Carullo Pierluigi , Vacchiano Marco , Chaves-Sanjuan Antonio , Santo Nadia , Losi Maria Angela , Ferrari Matteo Carlo , Puca Annibale Alessandro , Christiansen Vincent , Seoudy Hatim , Freitag-Wolf Sandra , Frey Norbert , Dempfle Astrid , Mercola Mark , Esposito Giovanni , Briguori Carlo , Kupatt Christian , Condorelli Gianluigi 
Published: April 2021

Abstract

Aims
Increased shedding of extracellular vesicles (EVs)—small, lipid bilayer-delimited particles with a role in paracrine signalling—has been associated with human pathologies, e.g. atherosclerosis, but whether this is true for cardiac diseases is unknown.

Methods and results
Here, we used the surface antigen CD172a as a specific marker of cardiomyocyte (CM)-derived EVs; the CM origin of CD172a+ EVs was supported by their content of cardiac-specific proteins and heart-enriched microRNAs. We found that patients with aortic stenosis, ischaemic heart disease, or cardiomyopathy had higher circulating CD172a+ cardiac EV counts than did healthy subjects. Cellular stress was a major determinant of EV release from CMs, with hypoxia increasing shedding in in vitro and in vivo experiments. At the functional level, EVs isolated from the supernatant of CMs derived from human-induced pluripotent stem cells and cultured in a hypoxic atmosphere elicited a positive inotropic response in unstressed CMs, an effect we found to be dependent on an increase in the number of EVs expressing ceramide on their surface. Of potential clinical relevance, aortic stenosis patients with the highest counts of circulating cardiac CD172a+ EVs had a more favourable prognosis for transcatheter aortic valve replacement than those with lower counts.

Conclusion
We identified circulating CD172a+ EVs as cardiac derived, showing their release and function and providing evidence for their prognostic potential in aortic stenosis patients.
Prevalence and undiagnosed fraction of hepatitis C infection in 2018 in Spain: results from a national population-based survey
Authors: Estirado Gómez Alicia , Justo Gil Soledad , Limia Aurora , Avellón Ana , Arce Arnáez Araceli , González-Rubio Raquel , Diaz Asunción , del Amo Julia ,   the Working group of the HCV prevalence study in Spain in 2017–2018
Published: April 2021

Abstract

Background
A national strategy against hepatitis C virus (HCV) was implemented in Spain in 2015 with the aim of reducing associated morbidity and mortality. In order to improve our understanding of the epidemiology of HCV, we analysed the prevalence of HCV antibodies and active infection overall and by age and sex in the general population aged 20–80 years. We also aimed to report the undiagnosed fraction.

Methods
A national population-based seroprevalence survey was conducted in 2017–2018. A representative sample from the general population was selected using two-stage sampling. The prevalence of total HCV antibodies and of HCV RNA was calculated using inverse probability weighting based on bootstrapping.

Results
Overall, we approached 17 496 persons; 9103 agreed to participate and met the eligibility criteria and 7675 were aged 20–80. We obtained a prevalence of HCV antibodies of 0.85% [95% confidence interval (CI): 0.64–1.08%] and of active infection of 0.22% (95% CI: 0.12–0.32%). The prevalence of active HCV infection was highest in men aged 50–59 (0.86%; 95% CI: 0.28–1.57%) and in men aged 60–69 years (0.72%; 95% CI: 0.27–1.28%). Prevalence was below 0.20% in the remaining age groups. The undiagnosed fraction for active HCV infection was 29.4%.

Conclusion
This study shows that prevalence of HCV in the general population in Spain is low and reflects the impact of scaling up treatment with direct acting antivirals, together with other prevention strategies, from 2015 onwards. The data reported can guide subsequent public health actions.
Corona and coffee on your commute: a spatial analysis of COVID-19 mortality and commuting flows in England in 2020
Authors: Francetic Igor , Munford Luke 
Published: April 2021

Abstract

Background
The COVID-19 pandemic forced governments to implement lockdown policies to curb the spread of the disease. These policies explicitly encouraged homeworking, hence reducing the number of commuters with the implicit assumption that restricting peoples’ movement reduces risk of infection for travellers and other people in their areas of residence and work. Yet, the spatial interrelation of different areas has been rarely addressed both in the public discourse and in early accounts of the various consequences of COVID-19.

Methods
Our study proposes a spatial analysis of the association between commuting flows and COVID-19 mortality in England between March and June 2020, using a range of publicly available area-level data. To account for spatial correlation, we used a structural mobility gravity model to analyze commuting flows between Local Authority Districts. By accounting for these spatial dependencies, we temper concerns of bias and inefficiency affecting simple linear estimates. Additionally, we disentangle the direct and indirect (from other areas) influence of commuting on COVID-19 mortality.

Results
The results of our spatial regression models suggest that higher commuting flows—in general and particularly by public transport—are associated with higher COVID-19 mortality. Our results are consistent with a reduction in COVID-related mortality after the introduction of a national lockdown in March. The spatial-lag term is statistically significant, highlighting the importance of accounting for spatial dependencies.

Conclusion
We suggest that considering spatial interactions through commuting or travel motivations may offer interesting perspectives on the trade-off between health and economic activity during lockdowns.
Acute unilateral vision loss from central retinal artery occlusion associated with an atrial septal aneurysm and a patent foramen ovale: a case report
Authors: Ascuitto Michael , Guertin Dalia , Weaver Kaycee 
Published: April 2021

Abstract

Background
Acute unilateral vision loss is an ophthalmological emergency. It can have multiple aetiologies, and physicians must be able to quickly determine the cause of the condition, as immediate intervention may prevent permanent vision loss. Acute unilateral vision loss has not previously been associated with a patent foramen ovale (PFO).

Objective
We describe a patient who presented with painless sudden loss of vision in his left eye. He was diagnosed to have central retinal artery occlusion, likely from a paradoxical embolus associated with an atrial septal aneurysm containing a PFO. The patient underwent successful percutaneous closure of the PFO without complication. This report details the evaluation and differential diagnosis of acute unilateral vision loss. Additionally, the controversy of whether a PFO should be closed prophylactically for stroke prevention is discussed.

Conclusion
Acute unilateral vision loss from central retinal artery occlusion may be caused by a paradoxical embolus originating from an atrial septal aneurysm with a PFO. This case should be considered in the controversy of whether prophylactic closure of a PFO could be beneficial for primary prevention of stroke.
Marketing the French Revolution? Revolutionary auction advertisements in comparative perspective (Paris, 1778–1793)
Authors: De Smet Charris 
Published: April 2021

Abstract
This article presents an exploratory study of the Parisian auction market, its transformation during the French Revolution and the relationship between economic policies and political ideologies, building further on existing research on consumerism in eighteenth-century France and the revolutionary art market. Surveying the advertisements for auction sales featured in the Parisian newspaper Affiches, Annonces et Avis Divers, this research first reconstructed the more general developments in the auction market. Secondly, it examines material culture and its social distribution during the Terror, comparing the figures with a pre-revolutionary year. Thirdly, the research investigated the consumer values that gave cultural and social meaning to the products and guided buyers in their consumption. This article’s findings reveal that the unprecedented diffusion of aristocratic luxuries on the auction market was supported by a stable advertising discourse of elite consumer values centred around aesthetics and high quality.