Moussab/ORKG-training-evaluation-set huggingface dataset:
Research field: Human and Clinical Nutrition
Title: Market Access, Production Diversity, and Diet Diversity: Evidence From India
Abstract: <jats:sec><jats:title>Background:</jats:title><jats:p> Recent literature, largely from Africa, shows mixed effects of own-production on diet diversity. However, the role of own-production, relative to markets, in influencing food consumption becomes more pronounced as market integration increases. </jats:p></jats:sec><jats:sec><jats:title>Objective:</jats:title><jats:p> This paper investigates the relative importance of two factors - production diversity and household market integration - for the intake of a nutritious diet by women and households in rural India. </jats:p></jats:sec><jats:sec><jats:title>Methods:</jats:title><jats:p> Data analysis is based on primary data from an extensive agriculture-nutrition survey of 3600 Indian households that was collected in 2017. Dietary diversity scores are constructed for women and households is based on 24-hour and 7-day recall periods. Household market integration is measured as monthly household expenditure on key non-staple food groups. We measure production diversity in two ways - field-level and on-farm production diversity - in order to account for the cereal centric rice-wheat cropping system found in our study locations. The analysis is based on Ordinary Least Squares regressions where we control for a variety of village, household, and individual level covariates that affect food consumption, and village fixed effects. Robustness checks are done by way of using a Poisson regression specifications and 7-day recall period. </jats:p></jats:sec><jats:sec><jats:title>Results:</jats:title><jats:p> Conventional measures of field-level production diversity, like the number of crops or food groups grown, have no significant association with diet diversity. In contrast, it is on-farm production diversity (the field-level cultivation of pulses and on-farm livestock management, and kitchen gardens in the longer run) that is significantly associated with improved dietary diversity scores, thus suggesting the importance of non-staples in improving both individual and household dietary diversity. Furthermore, market purchases of non-staples like pulses and dairy products are associated with a significantly higher dietary diversity. Other significant determinants of dietary diversity include women’s literacy and awareness of nutrition. These results mostly remain robust to changes in the recall period of the diet diversity measure and the nature of the empirical specification. </jats:p></jats:sec><jats:sec><jats:title>Conclusions:</jats:title><jats:p> This study contributes to the scarce empirical evidence related to diets in India. Additionally, our results indicate some key intervention areas - promoting livestock rearing, strengthening households’ market integration (for purchase of non-staples) and increasing women’s awareness about nutrition. These are more impactful than raising production diversity. </jats:p></jats:sec>
Extracted statement — Has end: 2017
Research field: Industrial and Organizational Psychology
Title: Individual differences and changes in subjective wellbeing during the early stages of the COVID-19 pandemic.
Abstract: The COVID-19 pandemic has considerably impacted many people's lives. This study examined changes in subjective wellbeing between December 2019 and May 2020 and how stress appraisals and coping strategies relate to individual differences and changes in subjective wellbeing during the early stages of the pandemic. Data were collected at 4 time points from 979 individuals in Germany. Results showed that, on average, life satisfaction, positive affect, and negative affect did not change significantly between December 2019 and March 2020 but decreased between March and May 2020. Across the latter timespan, individual differences in life satisfaction were positively related to controllability appraisals, active coping, and positive reframing, and negatively related to threat and centrality appraisals and planning. Positive affect was positively related to challenge and controllable-by-self appraisals, active coping, using emotional support, and religion, and negatively related to threat appraisal and humor. Negative affect was positively related to threat and centrality appraisals, denial, substance use, and self-blame, and negatively related to controllability appraisals and emotional support. Contrary to expectations, the effects of stress appraisals and coping strategies on changes in subjective wellbeing were small and mostly nonsignificant. These findings imply that the COVID-19 pandemic represents not only a major medical and economic crisis, but also has a psychological dimension, as it can be associated with declines in key facets of people's subjective wellbeing. Psychological practitioners should address potential declines in subjective wellbeing with their clients and attempt to enhance clients' general capability to use functional stress appraisals and effective coping strategies. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
Extracted statement — Compared time before the COVID-19 pandemic: 19-Dec
Research field: Information Science
Title: Expanding horizons in historical linguistics with the 400-million word Corpus of Historical American English
Abstract: The Corpus of Historical American English (COHA) contains 400 million words in more than 100,000 texts which date from the 1810s to the 2000s. The corpus contains texts from fiction, popular magazines, newspapers and non-fiction books, and is balanced by genre from decade to decade. It has been carefully lemmatised and tagged for part-of-speech, and uses the same architecture as the Corpus of Contemporary American English (COCA), BYU-BNC, the TIME Corpus and other corpora. COHA allows for a wide range of research on changes in lexis, morphology, syntax, semantics, and American culture and society (as viewed through language change), in ways that are probably not possible with any text archive (e.g., Google Books) or any other corpus of historical American English.
Extracted statement — Time period: from the 1810s to the 2000s
Research field: Information Systems, Process and Knowledge Management
Title: Interdisciplinary Online Hackathons as an Approach to Combat the COVID-19 Pandemic: Case Study
Abstract: Background The COVID-19 outbreak has affected the lives of millions of people by causing a dramatic impact on many health care systems and the global economy. This devastating pandemic has brought together communities across the globe to work on this issue in an unprecedented manner. Objective This case study describes the steps and methods employed in the conduction of a remote online health hackathon centered on challenges posed by the COVID-19 pandemic. It aims to deliver a clear implementation road map for other organizations to follow. Methods This 4-day hackathon was conducted in April 2020, based on six COVID-19–related challenges defined by frontline clinicians and researchers from various disciplines. An online survey was structured to assess: (1) individual experience satisfaction, (2) level of interprofessional skills exchange, (3) maturity of the projects realized, and (4) overall quality of the event. At the end of the event, participants were invited to take part in an online survey with 17 (+5 optional) items, including multiple-choice and open-ended questions that assessed their experience regarding the remote nature of the event and their individual project, interprofessional skills exchange, and their confidence in working on a digital health project before and after the hackathon. Mentors, who guided the participants through the event, also provided feedback to the organizers through an online survey. Results A total of 48 participants and 52 mentors based in 8 different countries participated and developed 14 projects. A total of 75 mentorship video sessions were held. Participants reported increased confidence in starting a digital health venture or a research project after successfully participating in the hackathon, and stated that they were likely to continue working on their projects. Of the participants who provided feedback, 60% (n=18) would not have started their project without this particular hackathon and indicated that the hackathon encouraged and enabled them to progress faster, for example, by building interdisciplinary teams, gaining new insights and feedback provided by their mentors, and creating a functional prototype. Conclusions This study provides insights into how online hackathons can contribute to solving the challenges and effects of a pandemic in several regions of the world. The online format fosters team diversity, increases cross-regional collaboration, and can be executed much faster and at lower costs compared to in-person events. Results on preparation, organization, and evaluation of this online hackathon are useful for other institutions and initiatives that are willing to introduce similar event formats in the fight against COVID-19.
Extracted statement — has date : 20-Apr
Research field: Information Systems, Process and Knowledge Management
Title: SoMeSci- A 5 Star Open Data Gold Standard Knowledge Graph of Software Mentions in Scientific Articles
Abstract: Knowledge about software used in scientific investigations is important for several reasons, for instance, to enable an understanding of provenance and methods involved in data handling. However, software is usually not formally cited, but rather mentioned informally within the scholarly description of the investigation, raising the need for automatic information extraction and disambiguation. Given the lack of reliable ground truth data, we present SoMeSci-Software Mentions in Science-a gold standard knowledge graph of software mentions in scientific articles. It contains high quality annotations (IRR: K=.82) of 3756 software mentions in 1367 PubMed Central articles. Besides the plain mention of the software, we also provide relation labels for additional information, such as the version, the developer, a URL or citations. Moreover, we distinguish between different types, such as application, plugin or programming environment, as well as different types of mentions, such as usage or creation. To the best of our knowledge, SoMeSci is the most comprehensive corpus about software mentions in scientific articles, providing training samples for Named Entity Recognition, Relation Extraction, Entity Disambiguation, and Entity Linking. Finally, we sketch potential use cases and provide baseline results.
Extracted statement — Number of documents: 1367
Research field: Information Systems, Process and Knowledge Management
Title: SoMeSci- A 5 Star Open Data Gold Standard Knowledge Graph of Software Mentions in Scientific Articles
Abstract: Knowledge about software used in scientific investigations is important for several reasons, for instance, to enable an understanding of provenance and methods involved in data handling. However, software is usually not formally cited, but rather mentioned informally within the scholarly description of the investigation, raising the need for automatic information extraction and disambiguation. Given the lack of reliable ground truth data, we present SoMeSci-Software Mentions in Science-a gold standard knowledge graph of software mentions in scientific articles. It contains high quality annotations (IRR: K=.82) of 3756 software mentions in 1367 PubMed Central articles. Besides the plain mention of the software, we also provide relation labels for additional information, such as the version, the developer, a URL or citations. Moreover, we distinguish between different types, such as application, plugin or programming environment, as well as different types of mentions, such as usage or creation. To the best of our knowledge, SoMeSci is the most comprehensive corpus about software mentions in scientific articles, providing training samples for Named Entity Recognition, Relation Extraction, Entity Disambiguation, and Entity Linking. Finally, we sketch potential use cases and provide baseline results.
Extracted statement — number of papers: 1367
Research field: Medicine and Health
Title:  Psychische Krise durch Covid-19? Sorgen sinken, Einsamkeit steigt, Lebenszufriedenheit bleibt stabil
Abstract: Die vorliegende Studie vergleicht das Niveau der selbstberichteten psychischen Gesundheit und des Wohlbeﬁndens in Deutschland zu Beginn der Corona-Krise (April 2020) mit den der Vorjahre. Die Zufriedenheit mit der Gesundheit steigt uber alle Bevolkerungsgruppen hinweg deutlich an, wahrend Sorgen um die Gesundheit uber alle Gruppen deutlich sinken. Dies deutet darauf hin, dass die aktuelle Einschatzung stark im Kontext des Bedrohungsszenarios der Pandemie erfogt. Die subjektive Einsamkeit steigt uber alle betrachteten Gruppe sehr stark an. Der Anstieg fallt unter jungeren Menschen und Frauen etwas groser aus. Depressions- und Angstsymptome steigen ebenfalls an im Vergleich zu 2019, sind jedoch vergleichbar zum Nievau in 2016. Das Wohlbeﬁnden verandert sich insgesamt kaum, es zeigen sich jedoch kleine Geschlechterunterschiede. Wahrend Frauen im Durchschnitt ein etwas geringeres Wohlbeﬁnden berichten, ist das Wohlbeﬁnden bei Mannern leicht angestiegen. Die allgemeine Lebenszufriedenheit verandert sich im Vergleich zu den Vorjahren im April 2020 noch nicht signiﬁkant. Allerdings ﬁndet man eine Angleichung der soziookonomischen Unterschiede in Bildung und Einkommen. Personen mit niedriger Bildung und Personen mit niedrigem Einkommen berichten einen leichten Anstieg ihrer Lebenszufriedenheit, wahrend Personen mit hoher Bildung und Personen mit hohem Einkommen eine leichte Reduktion ihrer Lebenszufriedenheit berichten. Insgesamt ergibt sich, dass in der ersten Phase der Corona-Pandemie soziookonomische Unterschiede fur die psychische Gesundheit noch keine grose modiﬁzierende Rolle spielen. Bestehende soziale Ungleichheiten in gesundheitsbezogenen Indikatoren bleiben weitgehend bestehen, einige verringern sich sogar.
Extracted statement — Compared time before the COVID-19 pandemic: 2019
Research field: Nanoscience and Nanotechnology
Title: A Highly Sensitive and Flexible Capacitive Pressure Sensor Based on a Porous Three-Dimensional PDMS/Microsphere Composite
Abstract: <jats:p>In recent times, polymer-based flexible pressure sensors have been attracting a lot of attention because of their various applications. A highly sensitive and flexible sensor is suggested, capable of being attached to the human body, based on a three-dimensional dielectric elastomeric structure of polydimethylsiloxane (PDMS) and microsphere composite. This sensor has maximal porosity due to macropores created by sacrificial layer grains and micropores generated by microspheres pre-mixed with PDMS, allowing it to operate at a wider pressure range (~150 kPa) while maintaining a sensitivity (of 0.124 kPa−1 in a range of 0~15 kPa) better than in previous studies. The maximized pores can cause deformation in the structure, allowing for the detection of small changes in pressure. In addition to exhibiting a fast rise time (~167 ms) and fall time (~117 ms), as well as excellent reproducibility, the fabricated pressure sensor exhibits reliability in its response to repeated mechanical stimuli (2.5 kPa, 1000 cycles). As an application, we develop a wearable device for monitoring repeated tiny motions, such as the pulse on the human neck and swallowing at the Adam’s apple. This sensory device is also used to detect movements in the index finger and to monitor an insole system in real-time.</jats:p>
Extracted statement — Loading-unloading cycles: 1000
Research field: Nanoscience and Nanotechnology
Title: Fabrication of a SnO2 Nanowire Gas Sensor and Sensor Performance for Hydrogen
Abstract: SnO2 nanowire gas sensors have been fabricated on Cd−Au comb-shaped interdigitating electrodes using thermal evaporation of the mixed powders of SnO2 and active carbon. The self-assembly grown sensors have excellent performance in sensor response to hydrogen concentration in the range of 10 to 1000 ppm. This high response is attributed to the large portion of undercoordinated atoms on the surface of the SnO2 nanowires. The influence of the Debye length of the nanowires and the gap between electrodes in the gas sensor response is examined and discussed.
Extracted statement — Measuring concentration (ppm): 1000
Research field: Neuroscience and Neurobiology
Title: Prevalence and Incidence of Epilepsy in Italy Based on a Nationwide Database
Abstract: Objectives: To estimate the prevalence and incidence of epilepsy in Italy using a national database of general practitioners (GPs). Methods: The Health Search CSD Longitudinal Patient Database (HSD) has been established in 1998 by the Italian College of GPs. Participants were 700 GPs, representing a population of 912,458. For each patient, information on age and sex, EEG, CT scan, and MRI was included. Prevalent cases with a diagnosis of ‘epilepsy' (ICD9CM: 345*) were selected in the 2011 population. Incident cases of epilepsy were identified in 2011 by excluding patients diagnosed for epilepsy and convulsions and those with EEG, CT scan, MRI prescribed for epilepsy and/or convulsions in the previous years. Crude and standardized (Italian population) prevalence and incidence were calculated. Results: Crude prevalence of epilepsy was 7.9 per 1,000 (men 8.1; women 7.7). The highest prevalence was in patients <25 years and ≥75 years. The incidence of epilepsy was 33.5 per 100,000 (women 35.3; men 31.5). The highest incidence was in women <25 years and in men 75 years or older. Conclusions: Prevalence and incidence of epilepsy in this study were similar to those of other industrialized countries. HSD appears as a reliable data source for the surveillance of epilepsy in Italy. i 2014 S. Karger AG, Basel
Extracted statement — Year of study: 2011
Research field: Neuroscience and Neurobiology
Title: Prevalence and Incidence of Epilepsy in Italy Based on a Nationwide Database
Abstract: Objectives: To estimate the prevalence and incidence of epilepsy in Italy using a national database of general practitioners (GPs). Methods: The Health Search CSD Longitudinal Patient Database (HSD) has been established in 1998 by the Italian College of GPs. Participants were 700 GPs, representing a population of 912,458. For each patient, information on age and sex, EEG, CT scan, and MRI was included. Prevalent cases with a diagnosis of ‘epilepsy' (ICD9CM: 345*) were selected in the 2011 population. Incident cases of epilepsy were identified in 2011 by excluding patients diagnosed for epilepsy and convulsions and those with EEG, CT scan, MRI prescribed for epilepsy and/or convulsions in the previous years. Crude and standardized (Italian population) prevalence and incidence were calculated. Results: Crude prevalence of epilepsy was 7.9 per 1,000 (men 8.1; women 7.7). The highest prevalence was in patients <25 years and ≥75 years. The incidence of epilepsy was 33.5 per 100,000 (women 35.3; men 31.5). The highest incidence was in women <25 years and in men 75 years or older. Conclusions: Prevalence and incidence of epilepsy in this study were similar to those of other industrialized countries. HSD appears as a reliable data source for the surveillance of epilepsy in Italy. i 2014 S. Karger AG, Basel
Extracted statement — has publication year: 2014
Research field: Oceanography
Title: Evidence of high N&lt;sub&gt;2&lt;/sub&gt; fixation rates in the temperate northeast Atlantic
Abstract: Abstract. Diazotrophic activity and primary production (PP) were investigated along two transects (Belgica BG2014/14 and GEOVIDE cruises) off the western Iberian Margin and the Bay of Biscay in May 2014. Substantial N2 fixation activity was observed at 8 of the 10 stations sampled, ranging overall from 81 to 384 µmol N m−2 d−1 (0.7 to 8.2 nmol N L−1 d−1), with two sites close to the Iberian Margin situated between 38.8 and 40.7∘ N yielding rates reaching up to 1355 and 1533 µmol N m−2 d−1. Primary production was relatively lower along the Iberian Margin, with rates ranging from 33 to 59 mmol C m−2 d−1, while it increased towards the northwest away from the peninsula, reaching as high as 135 mmol C m−2 d−1. In agreement with the area-averaged Chl a satellite data contemporaneous with our study period, our results revealed that post-bloom conditions prevailed at most sites, while at the northwesternmost station the bloom was still ongoing. When converted to carbon uptake using Redfield stoichiometry, N2 fixation could support 1 % to 3 % of daily PP in the euphotic layer at most sites, except at the two most active sites where this contribution to daily PP could reach up to 25 %. At the two sites where N2 fixation activity was the highest, the prymnesiophyte–symbiont Candidatus Atelocyanobacterium thalassa (UCYN-A) dominated the nifH sequence pool, while the remaining recovered sequences belonged to non-cyanobacterial phylotypes. At all the other sites, however, the recovered nifH sequences were exclusively assigned phylogenetically to non-cyanobacterial phylotypes. The intense N2 fixation activities recorded at the time of our study were likely promoted by the availability of phytoplankton-derived organic matter produced during the spring bloom, as evidenced by the significant surface particulate organic carbon concentrations. Also, the presence of excess phosphorus signature in surface waters seemed to contribute to sustaining N2 fixation, particularly at the sites with extreme activities. These results provide a mechanistic understanding of the unexpectedly high N2 fixation in productive waters of the temperate North Atlantic and highlight the importance of N2 fixation for future assessment of the global N inventory.
Extracted statement — Depth integrated N2 fixation rate (upper limit): 1533
Research field: Oceanography
Title: Variabilities in the fluxes and annual emissions of nitrous oxide from the Arabian Sea
Abstract: Extensive measurements of nitrous oxide (N2O) have been made during April–May 1994 (intermonsoon), February–March 1995 (northeast monsoon), July–August 1995 and August 1996 (southwest monsoon) in the Arabian Sea. Low N2O supersaturations in the surface waters are observed during intermonsoon compared to those in northeast and southwest monsoons. Spatial distributions of supersaturations manifest the effects of larger mixing during winter cooling and wind‐driven upwelling during monsoon period off the Indian west coast. A net positive flux is observable during all the seasons, with no discernible differences from the open ocean to coastal regions. The average ocean‐to‐atmosphere fluxes of N2O are estimated, using wind speed dependent gas transfer velocity, to be of the order of 0.26, 0.003, and 0.51, and 0.78 pg (pico grams) cm−2 s−1 during northeast monsoon, intermonsoon, and southwest monsoon in 1995 and 1996, respectively. The lower range of annual emission of N2O is estimated to be 0.56–0.76 Tg N2O per year which constitutes 13–17% of the net global oceanic source. However, N2O emission from the Arabian Sea can be as high as 1.0 Tg N2O per year using different gas transfer models.
Extracted statement — Sampling year: 1994