cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.4052178.v2
title: Analysis of Gap Times Based on Panel Count Data With Informative Observation Times and Unknown Start Time

description: In biomedical studies, one is often interested in repeat events with longitudinal observations occurring only intermittently, resulting in panel count data. The first stage of labor, measured through unit-increments of cervical dilation in pregnant women, provides such an example. Obstetricians are interested in assessing the gap time distribution of per-unit increments of cervical dilation for better management of labor process. Typically, only intermittent medical examinations for cervical dilation occur after (already dilated) women get admitted to hospital. The observation frequency is very likely correlated to how fast/slow she dilates. Thus, one could view such data as panel count data with informative observation times and unknown start time. Here, we propose semiparametric proportional rate models for the event process and the observation process, with a multiplicative subject-specific frailty variable capturing the correlation between the two processes. Inference procedures for the gap times between consecutive events are proposed when the start times are known as well when unknown, using likelihood-based approach and estimating equations. The methodology is assessed through simulation study and through large sample property. A detailed analysis using the proposed methods is applied to data from two studies: the Collaborative Perinatal Project and the Consortium on Safe Labor. Supplementary materials for this article are available online.
DOI: 10.6084/m9.figshare.4052178.v1
title: Analysis of gap times based on panel count data with informative observation times and unknown start time

description: In biomedical studies, one is often interested in repeat events with longitudinal observations occurring only intermittently, resulting in panel count data. The first stage of labor, measured through unit-increments of cervical dilation in pregnant women, provides such an example. Obstetricians are interested in assessing the gap time distribution of per-unit increments of cervical dilation for better management of labor process. Typically, only intermittent medical examinations for cervical dilation occur after (already dilated) women get admitted to hospital. The observation frequency is very likely correlated to how fast/slow she dilates. Thus one could view such data as panel count data with informative observation times and unknown start time. Here, we propose semiparametric proportional rate models for the event process and the observation process, with a multiplicative subject-specific frailty variable capturing the correlation between the two processes. Inference procedures for the gap times between consecutive events are proposed when the start times are known as well when unknown, using likelihood based approach and estimating equations. The methodology is assessed through simulation study and through large sample property. A detailed analysis using the proposed methods is applied to data from two studies: the Collaborative Perinatal Project and the Consortium on Safe Labor.
DOI: 10.7910/dvn/v1rjpf/kkd3jm
title: blc20160319_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/xlekvb
title: blc20160625_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/vypiic
title: blc20160809_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4052163
title: Seahorse Aquaculture, Biology and Conservation: Knowledge Gaps and Research Opportunities

description: Seahorses are currently experiencing an unprecedented level of anthropogenic pressure promoted by habitat destruction and increasing fishing effort to supply premium markets. This study provides an overview of the scientific literature on seahorses in the 21st century and critically discusses five major knowledge gaps and research opportunities to advance the state of the art on this research field. The average number of publications per year increased from 10 (2001–2002) to ∼40 (2001–2015), the majority addressing issues on seahorse ecology, biology, and aquaculture, with the most studied species being <i>Hippocampus kuda, H. guttulatus, H. reidi, H. abdominalis, H. erectus, H. hippocampus</i>, and <i>H. trimaculatus</i>. This study explores the opportunity of using seahorses as flagship species to foster mangrove conservation and decrease trawling fisheries. It also suggests that further scientific studies are needed to better understand and manage the populations of the most heavily traded seahorse species, as well as the need to monitor their vulnerability to emerging pollutants and climate change. Sustainable seahorse aquaculture can play an important role in seahorse conservation, as well as in the development of reliable traceability tools to fight the illegal trade of these highly priced organisms.
DOI: 10.6084/m9.figshare.4052163.v1
title: Seahorse Aquaculture, Biology and Conservation: Knowledge Gaps and Research Opportunities

description: Seahorses are currently experiencing an unprecedented level of anthropogenic pressure promoted by habitat destruction and increasing fishing effort to supply premium markets. This study provides an overview of the scientific literature on seahorses in the 21st century and critically discusses five major knowledge gaps and research opportunities to advance the state of the art on this research field. The average number of publications per year increased from 10 (2001–2002) to ∼40 (2001–2015), the majority addressing issues on seahorse ecology, biology, and aquaculture, with the most studied species being <i>Hippocampus kuda, H. guttulatus, H. reidi, H. abdominalis, H. erectus, H. hippocampus</i>, and <i>H. trimaculatus</i>. This study explores the opportunity of using seahorses as flagship species to foster mangrove conservation and decrease trawling fisheries. It also suggests that further scientific studies are needed to better understand and manage the populations of the most heavily traded seahorse species, as well as the need to monitor their vulnerability to emerging pollutants and climate change. Sustainable seahorse aquaculture can play an important role in seahorse conservation, as well as in the development of reliable traceability tools to fight the illegal trade of these highly priced organisms.
DOI: 10.7910/dvn/v1rjpf/tp8ca6
title: blc20161218_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/lksl6p
title: blc20161223_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/nrdter
title: blc20160825_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/ziyzkv
title: blc20161103_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047894.v1
title: Prompt admission to critical care for deteriorating ward patients

description: Clinical data used for analysis of the (SPOT)light study<br><b>Abstract</b><br>Background<br>Where critical care provision is limited, some ward patients may require admission when the critical care unit is full. We used this service constraint to explore the effect of prompt admission to critical care on survival.<br>Methods and Findings<br>This was a prospective cohort study of consecutive deteriorating ward patients assessed for critical care in 49 NHS hospitals (1 November 2010 — 31 December 2011). Delay in admission to critical care was timed from the bedside assessment. The primary endpoint was 90-day mortality. Cases were admitted within four hours. Controls included delayed admissions (4-168 hours), and those not admitted. A comparison of mortality between these groups would be biased if those admitted promptly were more acutely ill. To account for this bias, we used the effect of occupancy on prompt admission in a bivariate probit instrumental variable (IV) analysis. To isolate the prompt versus delayed comparison, we repeated the analysis in the subgroup initially offered critical care.<br>12495 patients from 48 hospitals were available for analysis of which 3279 (26%) were initially offered critical care. 2492 (20%) patients were admitted promptly, and 2002 controls (16%) were delayed admissions. As expected, prompt admissions were sicker (by 4·4 ICNARC physiology points [95%CI 4·1-4·8] on average) with a higher unadjusted mortality (37·4% versus 28·7%). Median time to admission was 3 hours (IQR 1-9) rising to 12 hours (IQR 5-29) when critical care was refused at the initial assessment. The unit was fully occupied at the time of 996 (8%) ward assessments. These assessments were less likely to lead to offers of critical care (p&lt;0·0001), or prompt admission (p&lt;0·0001), and more likely to be followed by death on the ward (p=0·0001). Overall, there were 3797 (30·4%) deaths by 90 days. Risk adjusted outcomes were equivalent (HR 1·00 [95%CI 0·88-1·13] p=0·988), but using the IV model to avoid unmeasured confoundering, prompt admission reduced absolute mortality by 10·0% (95%CI 0·4%-19·8%, p= 0·043). In the subgroup offered critical care, the reduction in mortality was not significant (16·7%, 95%CI -0·9% to 34·0%, p= 0·063).<br>Conclusion<br>Prompt admission to critical care reduces 90-day mortality when compared to controls who are either admitted late, or never admitted.<br>
DOI: 10.6084/m9.figshare.4047834
title: Optimized case: C3t5

description: Windpower, turbine controls, and 3D time-averaged flow field quantities for optimized case with maximum thrust coefficient 3 and fast turbine response (tau = 5 s).<br><br>3D time-averaged flow fields can be loaded using Python script load_BLfieldstat.py<br><br>Data accompanying research paper<br>W. Munters, J. Meyers, "An optimal control framework for dynamic induction control of wind farms and their interaction with the atmospheric boundary layer", Phil Trans R Soc A (under review)
DOI: 10.7910/dvn/v1rjpf/mzja6y
title: blc20160222_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047807
title: Optimized case: C3t0

description: Windpower, turbine controls, and 3D time-averaged flow field quantities for optimized case with maximum thrust coefficient 3 and instantaneous turbine response (tau = 0 s).<br><br>3D time-averaged flow fields can be loaded using Python script load_BLfieldstat.py<br><br>Data accompanying research paper<br>W. Munters, J. Meyers, "An optimal control framework for dynamic induction control of wind farms and their interaction with the atmospheric boundary layer", Phil Trans R Soc A (under review)<br>
DOI: 10.6084/m9.figshare.4047834.v1
title: Optimized case: C3t5

description: Windpower, turbine controls, and 3D time-averaged flow field quantities for optimized case with maximum thrust coefficient 3 and fast turbine response (tau = 5 s).<br><br>3D time-averaged flow fields can be loaded using Python script load_BLfieldstat.py<br><br>Data accompanying research paper<br>W. Munters, J. Meyers, "An optimal control framework for dynamic induction control of wind farms and their interaction with the atmospheric boundary layer", Phil Trans R Soc A (under review)
DOI: 10.6084/m9.figshare.4047834.v2
title: Optimized case: C3t5

description: Windpower, turbine controls, and 3D time-averaged flow field quantities for optimized case with maximum thrust coefficient 3 and fast turbine response (tau = 5 s).<br><br>3D time-averaged flow fields can be loaded using Python script load_BLfieldstat.py<br><br>Data accompanying research paper<br>W. Munters, J. Meyers, "An optimal control framework for dynamic induction control of wind farms and their interaction with the atmospheric boundary layer", Phil Trans R Soc A (under review)
DOI: 10.7910/dvn/v1rjpf/kdxzhn
title: blc20160714_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/opt9jr
title: blc20161226_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/ui4vwm
title: blc20161012_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/ix5hiv
title: blc20161017_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047765
title: The source and tectonic implications of late Carboniferous–early Permian A-type granites and dikes from the eastern Alataw Mountains, Xinjiang: geochemical and Sr–Nd–Hf isotopic constraints

description: Zircon U–Pb ages, and geochemical, Sr–Nd and zircon Hf isotopic compositions are reported for the A-type granites and dikes in the Alataw Mountains of the northwestern Tianshan Orogenic Belt (NTOB), with the aim of investigating the sources and genesis of A-type granites and dikes. The laser ablation inductively coupled plasma mass spectrometry zircon U–Pb dating of A-type granites yielded a concordant weighted mean <sup>206</sup>Pb<i>/</i><sup>238</sup>U age of 297.4 ± 1.5 and 300.6 ± 0.9 Ma, respectively, defining a late Carboniferous–early Permian magmatic event. Geochemically, the granitic intrusions and dikes are characterized by high SiO<sub>2</sub> and total alkalies (K<sub>2</sub>O + Na<sub>2</sub>O), high Zr, Nb, Ta content, and Ga/Al ratio with prominent negative Ba, Sr, P, Eu, and Ti anomalies. These features indicate that the granitic intrusions and dikes in the eastern Alataw Mountains are of an A-type affinity. The depleted Nd isotope compositions of the granitic intrusions and dikes are consistent with those of the Carboniferous volcanic rocks in the Alataw Mountains, especially Carboniferous adakites (<i>ε</i><sub>Nd(</sub><i><sub>t</sub></i>) = +3.6 to +6.6), suggesting that they were likely generated by partial melting of less evolved crustal materials, such as oceanic crust stored in the middle and/or lower crust or Carboniferous volcanic arc crust. The widespread late Carboniferous–early Permian magmatism in the NTOB may have been related to a ridge subduction accompanied by slab roll-back of the subducting plate of the North Tianshan Ocean.
DOI: 10.6084/m9.figshare.4047807.v3
title: Optimized case: C3t0

description: Windpower, turbine controls, and 3D time-averaged flow field quantities for optimized case with maximum thrust coefficient 3 and instantaneous turbine response (tau = 0 s).<br><br>3D time-averaged flow fields can be loaded using Python script load_BLfieldstat.py<br><br>Data accompanying research paper<br>W. Munters, J. Meyers, "An optimal control framework for dynamic induction control of wind farms and their interaction with the atmospheric boundary layer", Phil Trans R Soc A (under review)<br>
DOI: 10.6084/m9.figshare.4047807.v2
title: Optimized case: C3t0

description: Windpower, turbine controls, and 3D time-averaged flow field quantities for optimized case with maximum thrust coefficient 3 and instantaneous turbine response (tau = 0 s).<br><br>3D time-averaged flow fields can be loaded using Python script load_BLfieldstat.py<br><br>Data accompanying research paper<br>W. Munters, J. Meyers, "An optimal control framework for dynamic induction control of wind farms and their interaction with the atmospheric boundary layer", Phil Trans R Soc A (under review)<br>
DOI: 10.7910/dvn/v1rjpf/2rmxxw
title: blc20160509_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/1xycuw
title: blc20160927_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/ag78pc
title: blc20160913_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/6oiclu
title: blc20160306_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/nxev0q
title: blc20161207_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/ngw1fs
title: blc20160925_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/snox8v
title: blc20160801_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047651
title: Datasets: How body orientation affects concepts of space, time and valence: functional relevance of integrating sensorimotor experiences during word processing.

description: 40 trials of each participant in each body position in long format. Each trial is the production of one word of word category up or down (experiment 1), future or past (experiment 2) or positive or negative (experiment 3).
DOI: 10.7910/dvn/v1rjpf/cyztaf
title: blc20161018_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047651.v1
title: Datasets: How body orientation affects concepts of space, time and valence: functional relevance of integrating sensorimotor experiences during word processing.

description: 40 trials of each participant in each body position in long format. Each trial is the production of one word of word category up or down (experiment 1), future or past (experiment 2) or positive or negative (experiment 3).
DOI: 10.6084/m9.figshare.4047660.v1
title: An Interview with Arlene G. Taylor

description: In this interview, conducted via email during August 2016, Dr. Arlene G. Taylor discusses her career as a cataloger, professor of cataloging and classification, and her work in professional associations. Topics include her early cataloging and teaching experiences, changes in both cataloging practice and the teaching of cataloging, subject analysis, and “aboutness” as compared with form/genre access, professional experiences outside the United States, and the future of MLIS programs.
DOI: 10.6084/m9.figshare.4047648
title: Data from: Development of the intrinsic language network in preschool children from ages 3 to 5 years

description: Here are preprocessed resting-state fMRI data which were used for all the analyses in the present study. <br>
DOI: 10.7910/dvn/v1rjpf/u19bhd
title: blc20160630_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/cnpq1h
title: blc20160221_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/mwstal
title: blc20160225_03.txt.gz

description: :unav
DOI: 10.7910/dvn/v1rjpf/xhdgxo
title: blc20160823_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047576
title: Acute to chronic estimation of <i>Daphnia magna</i> toxicity within the QSAAR framework<sup>*</sup>

description: We constructed models for acute to chronic estimation of the <i>Daphnia magna</i> reproductive toxicities of chemical substances from their <i>Daphnia magna</i> acute immobilization toxicities. The models combined the acute toxicities with structural and physicochemical descriptors. We used multiregression analysis and selected the descriptors for the models by means of a genetic algorithm. Of the best 100 models (as indicated by the lack of fit score), 90% included the following descriptors: acute toxicity (i.e. an activity parameter), distribution coefficient (log <i>D</i>) and structural indicator variables that indicate the presence of –NH<sub>2</sub> attached to aromatic carbon and the presence of a chlorine atom. We compared the predictive abilities of five of these quantitative structure–activity–activity relationship (QSAAR) acute to chronic estimation models with the predictive ability of a simple linear regression model. The comparison revealed that inclusion of structural and physicochemical descriptors such as those in QSAAR models can improve models for extrapolation from acute to chronic toxicity. Our results also provide a QSAAR framework that is expected to be useful for the further development of chronic toxicity estimation models.
DOI: 10.6084/m9.figshare.4047576.v1
title: Acute to chronic estimation of <i>Daphnia magna</i> toxicity within the QSAAR framework<sup>*</sup>

description: We constructed models for acute to chronic estimation of the <i>Daphnia magna</i> reproductive toxicities of chemical substances from their <i>Daphnia magna</i> acute immobilization toxicities. The models combined the acute toxicities with structural and physicochemical descriptors. We used multiregression analysis and selected the descriptors for the models by means of a genetic algorithm. Of the best 100 models (as indicated by the lack of fit score), 90% included the following descriptors: acute toxicity (i.e. an activity parameter), distribution coefficient (log <i>D</i>) and structural indicator variables that indicate the presence of –NH<sub>2</sub> attached to aromatic carbon and the presence of a chlorine atom. We compared the predictive abilities of five of these quantitative structure–activity–activity relationship (QSAAR) acute to chronic estimation models with the predictive ability of a simple linear regression model. The comparison revealed that inclusion of structural and physicochemical descriptors such as those in QSAAR models can improve models for extrapolation from acute to chronic toxicity. Our results also provide a QSAAR framework that is expected to be useful for the further development of chronic toxicity estimation models.
DOI: 10.7910/dvn/v1rjpf/p45d2g
title: blc20160314_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047573
title: misinformation.tar

description: Twitter posts about the misinformation campaigns on the Truthy project (http://truthy.indiana.edu) and on the "vaccines cause autism" hoax. We use these two groups as an example of high homophilistic information exchange network. Nodes were classified as "hoax spreaders" or "fact-checkers".<br>Giovanni Luca Ciampaglia collected and processed these data. (http://glciampaglia.com) <br><br><br>
DOI: 10.7910/dvn/v1rjpf/tyk7ks
title: blc20160421_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047573.v2
title: misinformation.tar

description: Twitter posts about the misinformation campaigns on the Truthy project (http://truthy.indiana.edu) and on the "vaccines cause autism" hoax. We use these two groups as an example of high homophilistic information exchange network. Nodes were classified as "hoax spreaders" or "fact-checkers".<br>Giovanni Luca Ciampaglia collected and processed these data. (http://glciampaglia.com) <br><br><br>
DOI: 10.6084/m9.figshare.4047573.v1
title: figshare.tar

description: Twitter posts about the misinformation campaigns on the Truthy project (http://truthy.indiana.edu) and on the "vaccines cause autism" hoax. We use these two groups as an example of high homophilistic information exchange network. Nodes were classified as "hoax spreaders" or "fact-checkers".
DOI: 10.7910/dvn/v1rjpf/kdmo1i
title: blc20160121_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047561
title: Behaviors and variables (presence of familiar people and degree of perceived danger) in disaster

description: The table reports the cross-tabulation between each behavioral question and the two conditions (presence of familiar people and degree of perceived danger) used in the paper also resulting in four different profiles.
DOI: 10.7910/dvn/v1rjpf/jcrgmk
title: blc20160322_03.txt.gz

description: :unav
DOI: 10.6084/m9.figshare.4047561.v2
title: Behaviors and variables (presence of familiar people and degree of perceived danger) in disaster

description: The table reports the cross-tabulation between each behavioral question and the two conditions (presence of familiar people and degree of perceived danger) used in the paper also resulting in four different profiles.
DOI: 10.6084/m9.figshare.4047558
title: Data set and R code

description: Included are:<br>The .csv data set. This is the final data set after removing data for a Lesser Black-backed gull as an outlier (only one was observed throughout the whole study).<br>The basic R-code used to analyze the data using a Generalized Linear Mixed Model. All methods and analyses are described in the paper.
DOI: 10.6084/m9.figshare.4047561.v1
title: New draft item

description: Behavioral questions results according to predisposing and precipitating conditions and Behaviors of the four different profiles
DOI: 10.7910/dvn/v1rjpf/sy7jvw
title: blc20160928_03.txt.gz

description: :unav