cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.8055795
title: Data for "Upward migration of calanoid copepods is driven by high food quality in surface waters in an alpine lake"

description: In this study, we explored why zooplankton migrated to surface waters at night from the perspective of their physiological characteristics and adaptability to the environment. The calanoid Arctodiaptomus sp. accumulated large amounts of polyunsaturated fatty acids (PUFAs) and astaxanthin, which relieved oxidative stress to fatty acids. The concentrations of lutein, a precursor of astaxanthin synthesis, were highest in surface water, indicating the enhancement of ultraviolet radiation (UVR) to precursor synthesis, which was confirmed by our indoor experiment. The calanoids migrated to surface water at night to obtain high concentrations of lutein and PUFAs from their diets. Relevant data for this study include: the vertical distribution of <em>Arctodiaptomus</em> sp. during the day and at night; concentrations of total astaxanthin, free astaxanthin, astaxanthin esters in <em>Arctodiaptomus</em> sp. at night and during the day; fatty acid concentration and the ratio of SAFAs (saturated fatty acids), MUFAs (monounsaturated fatty acids), and PUFAs in<em> Arctodiaptomus</em> sp. during the day and at night; the carotenoid concentrations in seston at different depth of Lake Heihai during the day and at night; the lutein concentration in seston under UVR and dark treatment; main characteristics of Lake Heihai; fatty acid concentrations and the ratio of SAFAs , MUFAs, and PUFAs of seston in Lake Heihai; the relative abundance of Chlorophytes with the size of greater than 5 μm and 0.2-5 μm in different layers of Lake Heihai; fatty acid concentrations of the calanoids in Fuxian Lake.
DOI: 10.5281/zenodo.8055793
title: Data for "Upward migration of calanoid copepods is driven by high food quality in surface waters in an alpine lake"

description: In this study, we explored why zooplankton migrated to surface waters at night from the perspective of their physiological characteristics and adaptability to the environment. The calanoid Arctodiaptomus sp. accumulated large amounts of polyunsaturated fatty acids (PUFAs) and astaxanthin, which relieved oxidative stress to fatty acids. The concentrations of lutein, a precursor of astaxanthin synthesis, were highest in surface water, indicating the enhancement of ultraviolet radiation (UVR) to precursor synthesis, which was confirmed by our indoor experiment. The calanoids migrated to surface water at night to obtain high concentrations of lutein and PUFAs from their diets. Relevant data for this study include: the vertical distribution of <em>Arctodiaptomus</em> sp. during the day and at night; concentrations of total astaxanthin, free astaxanthin, astaxanthin esters in <em>Arctodiaptomus</em> sp. at night and during the day; fatty acid concentration and the ratio of SAFAs (saturated fatty acids), MUFAs (monounsaturated fatty acids), and PUFAs in<em> Arctodiaptomus</em> sp. during the day and at night; the carotenoid concentrations in seston at different depth of Lake Heihai during the day and at night; the lutein concentration in seston under UVR and dark treatment; main characteristics of Lake Heihai; fatty acid concentrations and the ratio of SAFAs , MUFAs, and PUFAs of seston in Lake Heihai; the relative abundance of Chlorophytes with the size of greater than 5 μm and 0.2-5 μm in different layers of Lake Heihai; fatty acid concentrations of the calanoids in Fuxian Lake.
DOI: 10.5281/zenodo.7534795
title: Dataset for: "Reducing OpenMP to FPGA Round-trip Times with Predictive Modelling"

description: This archive contains the samples generated for the conference paper "Reducing OpenMP to FPGA Round-trip Times with Predictive Modelling" (In Proc. 18th Intl. Workshop on OpenMP (IWOMP), Chattanooga, TN, Sept. 2022, Springer LNCS vol. 13527, pp. 94–108, https://doi.org/10.1007/978-3-031-15922-0_7). <strong>Abstract:</strong> Recent works aimed at expanding the target offloading capabilities of OpenMP to FPGA platforms. While enabling the easy construction of heterogeneous systems, the approach has to face a major hurdle: by blurring the line between software and hardware development, it forces software developers to consider hardware limitations. This can be difficult through the abstractions that OpenMP introduces over the generated hardware. The high level synthesis tools used by OpenMP compilers to generate hardware already offer predictions on hardware usage. Their value for OpenMP offloading however is questionable. This paper is based on the data mining we conducted on thousands of kernel variations. It demonstrates and proofs under which circumstances these predictions can be trusted in the context of OpenMP to FPGA offloading and concludes by showing how to derive runtime performance predictions from them. The model we present can be used without experience in hardware development and quickly predicts runtime on our benchmarks with an average Pearson correlation of 0.897. This knowledge allows developers to make fast, informed design decisions.
DOI: 10.5281/zenodo.7534796
title: Dataset for: "Reducing OpenMP to FPGA Round-trip Times with Predictive Modelling"

description: This archive contains the samples generated for the conference paper "Reducing OpenMP to FPGA Round-trip Times with Predictive Modelling" (In Proc. 18th Intl. Workshop on OpenMP (IWOMP), Chattanooga, TN, Sept. 2022, Springer LNCS vol. 13527, pp. 94–108, https://doi.org/10.1007/978-3-031-15922-0_7). <strong>Abstract:</strong> Recent works aimed at expanding the target offloading capabilities of OpenMP to FPGA platforms. While enabling the easy construction of heterogeneous systems, the approach has to face a major hurdle: by blurring the line between software and hardware development, it forces software developers to consider hardware limitations. This can be difficult through the abstractions that OpenMP introduces over the generated hardware. The high level synthesis tools used by OpenMP compilers to generate hardware already offer predictions on hardware usage. Their value for OpenMP offloading however is questionable. This paper is based on the data mining we conducted on thousands of kernel variations. It demonstrates and proofs under which circumstances these predictions can be trusted in the context of OpenMP to FPGA offloading and concludes by showing how to derive runtime performance predictions from them. The model we present can be used without experience in hardware development and quickly predicts runtime on our benchmarks with an average Pearson correlation of 0.897. This knowledge allows developers to make fast, informed design decisions.
DOI: 10.6084/m9.figshare.22820594
title: Supplementary Material for: Partial Meal Replacement for Weight Loss after Stroke: Results of a Pilot Clinical Trial

description: Introduction: Over half of patients with acute ischemic stroke are overweight or obese as defined by a body mass index (BMI) ≥25 kg/m2. Professional and government agencies recommend weight management for these persons to improve risk factors for cardiovascular disease, including hypertension, dyslipidemia, vascular inflammation, and diabetes. However, approaches to weight loss have not been adequately tested specifically in patients with stroke. In anticipation of a larger trial with vascular or functional outcomes, we tested the feasibility and safety of a 12-week partial meal replacement (PMR) intervention for weight loss in overweight or obese patients with a recent ischemic stroke. Methods: This randomized open-label trial enrolled participants from December 2019 to February 2021 (with hiatus from March-August 2020 due to COVID-19 pandemic restrictions on research). Eligible patients had a recent ischemic stroke and BMI 27 to 49·9 kg/m². Patients were randomized to a PMR diet (OPTAVIA® Optimal Weight 4 & 2 & 1 Plan®) plus standard care (SC) or SC alone. The PMR diet consisted of four meal replacements supplied to participants, two meals with lean protein and vegetables (self-prepared or supplied) and a healthy snack (also self-prepared or supplied). The PMR diet provided 1,100 to 1,300 calories per day. SC consisted of one instructional session on a healthy diet. Co-primary outcomes were ≥5% weight loss at 12 weeks and to identify barriers to successful weight loss among participants assigned to PMR. Safety outcomes included hospitalization, falls, pneumonia or hypoglycemia requiring treatment by self or others. Due to the COVID-19 pandemic, study visits after August 2020 were by remote communication. Results: We enrolled 38 patients from two institutions. Two patients in each arm were lost and could not be included in outcome analyses. At 12 weeks, 9/17 patients in the PMR group and 2/17 patients in the SC group achieved ≥5% weight loss (52·9% v. 11·9%; Fisher’s exact p=0·03). Mean percent weight change in the PMR group was -3·0% (SD 13·7) and -2·6% (SD 3·4) in the SC group (Wilcoxon rank sum p=0·17). No adverse events were attributed to study participation. Some participants had difficulty completing home monitoring of weight. In the PMR group, participants reported that food cravings and dislike for some food products were barriers to weight loss. Conclusion: A PMR diet after ischemic stroke is feasible, safe and effective for weight loss. In future trials, in-person or improved remote outcome monitoring may reduce anthropometric data variation.
DOI: 10.6084/m9.figshare.22820594.v1
title: Supplementary Material for: Partial Meal Replacement for Weight Loss after Stroke: Results of a Pilot Clinical Trial

description: Introduction: Over half of patients with acute ischemic stroke are overweight or obese as defined by a body mass index (BMI) ≥25 kg/m2. Professional and government agencies recommend weight management for these persons to improve risk factors for cardiovascular disease, including hypertension, dyslipidemia, vascular inflammation, and diabetes. However, approaches to weight loss have not been adequately tested specifically in patients with stroke. In anticipation of a larger trial with vascular or functional outcomes, we tested the feasibility and safety of a 12-week partial meal replacement (PMR) intervention for weight loss in overweight or obese patients with a recent ischemic stroke. Methods: This randomized open-label trial enrolled participants from December 2019 to February 2021 (with hiatus from March-August 2020 due to COVID-19 pandemic restrictions on research). Eligible patients had a recent ischemic stroke and BMI 27 to 49·9 kg/m². Patients were randomized to a PMR diet (OPTAVIA® Optimal Weight 4 & 2 & 1 Plan®) plus standard care (SC) or SC alone. The PMR diet consisted of four meal replacements supplied to participants, two meals with lean protein and vegetables (self-prepared or supplied) and a healthy snack (also self-prepared or supplied). The PMR diet provided 1,100 to 1,300 calories per day. SC consisted of one instructional session on a healthy diet. Co-primary outcomes were ≥5% weight loss at 12 weeks and to identify barriers to successful weight loss among participants assigned to PMR. Safety outcomes included hospitalization, falls, pneumonia or hypoglycemia requiring treatment by self or others. Due to the COVID-19 pandemic, study visits after August 2020 were by remote communication. Results: We enrolled 38 patients from two institutions. Two patients in each arm were lost and could not be included in outcome analyses. At 12 weeks, 9/17 patients in the PMR group and 2/17 patients in the SC group achieved ≥5% weight loss (52·9% v. 11·9%; Fisher’s exact p=0·03). Mean percent weight change in the PMR group was -3·0% (SD 13·7) and -2·6% (SD 3·4) in the SC group (Wilcoxon rank sum p=0·17). No adverse events were attributed to study participation. Some participants had difficulty completing home monitoring of weight. In the PMR group, participants reported that food cravings and dislike for some food products were barriers to weight loss. Conclusion: A PMR diet after ischemic stroke is feasible, safe and effective for weight loss. In future trials, in-person or improved remote outcome monitoring may reduce anthropometric data variation.
DOI: 10.6084/m9.figshare.19692046
title: Supplementary Material for: The Role of High Intensity Focused Ultrasound (HIFU) in the Treatment of Fibroadenomas: A Systematic Review

description: Introduction: Fibroadenomas are solid, mobile, and non-tender benign breast lumps, with highest prevalence amongst young women aged between 15 and 35. Symptoms can include discomfort, and they can become problematic particularly when they enlarge, resulting in many referrals for biopsies; with fibroadenomas accounting for 30-75% of the cases. Diagnosis is based on triple assessment that involves a clinical examination, ultrasound imaging and mammography, as well as core needle biopsies. Current management includes observation for 6-12 months, with the indication of definitive surgery, in cases that are older than 35 years or with fibroadenoma persistence. Serious adverse effects of surgery might include nipple areolar distortion, scarring and damage to the breast tissue, as well as the risks associated with surgery and anesthesia, making it a non-feasible option. Methods: A literature search was performed on the databases EMBASE. MEDLINE/PubMed, google scholar and Ovid, for English language papers published between 1st of January 2000 and 17th of March 2021. A structured protocol was employed to devise a comprehensive search strategy with keywords and Boolean operators defined by the research question. The keywords used for the search were ‘HIFU’, ‘High Intensity Focused Ultrasound’, ‘Fibroadenoma’, ‘Breast’, ‘Lesion’. This review was carried out in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Results: Recently, a thermal ablative technique, High Intensity Focused Ultrasound (HIFU), was found to be a safe, non-invasive, and technically successful alternative, having displayed promising outcomes in reducing the volume of fibroadenomas, pain experienced by patients, and the length of hospitalization. Quality of life improvement was also evidenced, exhibited by the disappearance of symptoms, and enhanced physical activity post-intervention, in addition to patients’ satisfaction with the cosmetic results and future recommendation of the procedure to other patients. Conclusion: Overall, HIFU is a well-tolerated treatment associated with low risk of complications, that can potentially include erythema, skin discolouration and bruising with the majority of these self-resolving shortly after the procedure.
DOI: 10.5281/zenodo.8055894
title: Double-pulse streamer simulations for varying interpulse times in air

description: This dataset contains the data used to generate the results presented in the article "Double-pulse streamer simulations for varying interpulse times in air". This dataset includes a .zip file of the code used. More information on how to compile and run simulations can be found on afivo-streamer. The transport data for 20% and 10% O2 concentrations are the following: 1) afivo-streamer/transport_data/BG_20O2.txt 2) afivo-streamer/transport_data/BG_10O2.txt The simulation input files for an interpulse time of 20 ns for 20% and 10% O2 concentrations are the following: 1) afivo-streamer/programs/heating_2d/1bar_20O2.cfg <strong>2) </strong>afivo-streamer/programs/heating_2d/1bar_10O2.cfg
DOI: 10.5281/zenodo.8055893
title: Double-pulse streamer simulations for varying interpulse times in air

description: This dataset contains the data used to generate the results presented in the article "Double-pulse streamer simulations for varying interpulse times in air". This dataset includes a .zip file of the code used. More information on how to compile and run simulations can be found on afivo-streamer. The transport data for 20% and 10% O2 concentrations are the following: 1) afivo-streamer/transport_data/BG_20O2.txt 2) afivo-streamer/transport_data/BG_10O2.txt The simulation input files for an interpulse time of 20 ns for 20% and 10% O2 concentrations are the following: 1) afivo-streamer/programs/heating_2d/1bar_20O2.cfg <strong>2) </strong>afivo-streamer/programs/heating_2d/1bar_10O2.cfg
DOI: 10.6084/m9.figshare.23244059.v1
title: <strong>Prevalence of Pre-operative Anxiety and associated risk factors among Patients awaiting Elective Surgery in a Tertiary Care Hospital</strong>

description: The objective of this study was to find out the prevalence of pre-operative anxiety and its associated risk factors in a hospital setting.
DOI: 10.6084/m9.figshare.23541459
title: Data and Code for the Altered States of Leadership study.

description: Data and Code for the Altered States of Leadership study have been uploaded here.
DOI: 10.6084/m9.figshare.23541459.v1
title: Data and Code for the Altered States of Leadership study.

description: Data and Code for the Altered States of Leadership study have been uploaded here.
DOI: 10.6084/m9.figshare.23541426
title: SBAS-InSAR inversion result for the study “Surface Deformation Analysis in Hangjiahu Plain, China from 2019 to 2022 Based on the StaMPS-InSAR Method”

description: SBAS-InSAR inversion results.
DOI: 10.6084/m9.figshare.23541426.v1
title: SBAS-InSAR inversion result for the study “Surface Deformation Analysis in Hangjiahu Plain, China from 2019 to 2022 Based on the StaMPS-InSAR Method”

description: SBAS-InSAR inversion results.
DOI: 10.6073/pasta/585ba08c3ab00f7d36f3756bb8e7f79b
title: Chlorophyll and phaeopigments from water column samples, collected at selected depths aboard Palmer LTER annual cruises off the coast of the Western Antarctic Peninsula, 1991 – 2020.

description: Phytoplankton chlorophyll sampling was led by Smith from 1991-2002, and then by Vernet from 2003-2008. Schofield is the third, and current lead, beginning in 2009. Methods have been kept consistent as much as possible over the full time series and different Principal Investigators. Chlorophyll a (Chl a) is the principal photosynthetic pigment of phytoplankton, and is used as a proxy measurement for estimating phytoplankton biomass in water samples. Chl a concentrations reflect the distribution of active phytoplankton spatially and with depth in the water column and their changes over time. Phaeopigments are non-photosynthetic pigments that are degradation products of phytoplankton chlorophylls which form during and after phytoplankton blooms. Water samples are collected throughout the water column along the Western Antarctic Peninsula at regular LTER grid stations where CTD casts are preformed and in surface waters at underway stations, where CTD casts are not done, using the ship’s flow-through seawater system. Chlorophyll and phaeopigment concentrations are determined by filtration, extraction, and fluorometric detection of samples. The primary source of error for phaeopigment measurement is Chlorophyll b. If high amounts of Chlorophyll b are present in the sample, phaeopigments may be overestimated.
DOI: 10.6073/pasta/60b41cfa5eaa7298f84b9ac291037403
title: Zooplankton collected with a 2-m, 700-um net towed from surface to 120 m, aboard Palmer Station Antarctica LTER annual cruises off the western Antarctic peninsula, 2009 - 2020.

description: Zooplankton are a morphologically and taxonomically diverse group of animals. Many zooplankton feed on phytoplankton and thus provide a link between primary producers and higher trophic levels. Zooplankton density and biovolume were determined at grid stations on the annual LTER cruises along the western Antarctic Peninsula (WAP). Typically, zooplankton were collected with a 2x2 meter, 700um mesh net fitted with a flow meter and towed obliquely to 120m. Zooplankton distributions vary spatially due to water column characteristics, which affect their predators' distributions. As climate change continues to affect the WAP, the relative abundance of the various zooplankton components can also be expected to change.
DOI: 10.6073/pasta/03e6d72a78bc2512ef5bb327e686f8fa
title: Zooplankton collected aboard Palmer Station LTER annual cruises off the western antarctic peninsula, 1993 - 2008.

description: Samples were collected with a 2-m, 700-um net towed from surface to 120 m. This dataset is the historical (1993 - 2008) counterpart to dataset #199, Zooplankton Density - Current. Together these two data sets comprise the full Palmer LTER zooplankton density time series. Please refer to the methods of each dataset for differences between the two.
DOI: 10.6073/pasta/2afc968fad7d40c989de532f52e6720b
title: Euphausia superba length frequency from zooplankton collected with a 2-m, 700-um net towed from surface to 120 m, aboard Palmer LTER annual cruises off the coast of the Western Antarctic Peninsula, 1993 - 2020.

description: Euphausia superba standard lengths (SL) were measured at grid stations on the annual LTER cruises along the western Antarctic Peninsula (WAP). Krill were collected with a 2x2 meter, 700um mesh net fitted with a flow meter and towed obliquely to 120m.
DOI: 10.6073/pasta/d0b492b09b678d55db046e27ebe9d1c1
title: Adelie penguin diet composition, krill size frequency distribution, 1991-2021

description: The fundamental long-term objective of the seabird component of the Palmer LTER (PAL) has been to identify and understand the mechanistic processes that regulate the mean fitness (population growth rate) of regional penguin populations. Two hypotheses have guided this research, with one suggesting that population mean fitness is best explained by changes in regional krill biomass, and the other proposing that long-term changes in sea ice affects mean fitness by tipping the balance in favor of one species over another in accordance with species-specific evolved life history affinities to sea ice. Although these hypotheses are not mutually exclusive, current evidence in the PAL region tends to favor the latter over the former. Since the inception of PAL, Adélie penguin populations have effectively collapsed, while those of gentoo and chinstrap penguins have increased dramatically, trends that are spatially and temporally coherent with decreasing regional sea ice duration. Adélie penguins are an ice-obligate polar species whose life history is intimately linked to the presence of sea ice, while chinstrap and gentoo penguins are ice-intolerant species whose life histories evolved in the sub-Antarctic, where sea ice is a less permanent feature of the marine ecosystem. In contrast, although krill constitute the most important component of the summer diets by mass of these three penguin species, changes in PAL krill abundances have exhibited no long-term trends, and thus fail to explain the divergent patterns in penguin populations evident in our time series. Three species of krill occur in Adélie penguin diet samples, Antarctic krill (Euphausia superba), crystal krill (E. crystallorophias) and Thysanoessa macrura (no common name), but beyond obtaining whole subsample weights following sorting (see DIET), only E. superba is subjected to further analysis. In this case, the original subsample from each individual penguin is searched with the objective of obtaining a minimum of 50 whole krill that when measured (in millimeters) provide an index of within and between season variability in population size-frequency distributions. These data have provided critical insights into a number of ecological processes, including in particular how sea ice affects krill recruitment and, in turn, how krill recruitment impacts Adélie penguin foraging efforts. Dr. Megan Cimino took over as PI of the LTER seabird project in 2020 from Dr. William Fraser. Field data collection between 2020-2022 has remained consistent with previous years. No samples collected during the 2021-2022 season due to the Palmer Station Pier Build.