cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25318/3310028501-eng
title: Reasons business or organization did not access any funding or credit due to COVID-19, by business characteristics

description: Reasons business or organization did not access any funding or credit due to COVID-19, by North American Industry Classification System (NAICS), business employment size, type of business, business activity and majority ownership.
DOI: 10.25318/3310028501-fra
title: Raisons pour lesquelles l’entreprise ou l’organisme n’a pas obtenu de financement ou de crédit en raison de la COVID-19, selon les caractéristiques de l’entreprise

description: Raisons pour lesquelles l'entreprise ou l'organisme n'a pas eu accès à du financement ou à du crédit en raison de la COVID-19, selon le code du Système de classification des industries de l'Amérique du Nord (SCIAN), l'effectif de l'entreprise, le type d'entreprise, l'activité commerciale et la participation majoritaire.
DOI: 10.25318/3310028601-eng
title: Liquidity and access to liquidity, by business characteristics

description: Whether the business or organization has the cash or liquid assets required to operate, by North American Industry Classification System (NAICS), business employment size, type of business, business activity and majority ownership.
DOI: 10.25318/3310028601-fra
title: Liquidité et accès à la liquidité, selon les caractéristiques de l’entreprise

description: Liquidités nécessaires à l'exploitation de l'entreprise ou de l'organisme, selon le code du Système de classification des industries de l'Amérique du Nord (SCIAN), l'effectif de l'entreprise, le type d'entreprise, l'activité commerciale et la participation majoritaire.
DOI: 10.25318/3310028701-eng
title: Business or organization ability to take on more debt, by business characteristics

description: Ability of the business or organization to take on more debt, by North American Industry Classification System (NAICS), business employment size, type of business, business activity and majority ownership.
DOI: 10.25318/3310028701-fra
title: Capacité de l’entreprise ou de l’organisme à s’endetter davantage, selon les caractéristiques de l’entreprise

description: Capacité de l'entreprise ou de l'organisme à s'endetter davantage, selon le code du Système de classification des industries de l'Amérique du Nord (SCIAN), l'effectif de l'entreprise, le type d'entreprise, l'activité commerciale et la participation majoritaire.
DOI: 10.6084/m9.figshare.13523831
title: Cusp dynamics and polar cap patch formation associated with a small IMF southward turning

description: Simulation data output file. Each section lists data (density, temperature and velocity) for all time steps in each altitude bin. The time increases every 20.49 s. The altitude bins are specified at 72 steps.
DOI: 10.6084/m9.figshare.13523855
title: Coherence Down Data.xlsx

description: The sample coherence data from the figure in the paper
DOI: 10.6084/m9.figshare.13523855.v1
title: Coherence Down Data.xlsx

description: The sample coherence data from the figure in the paper
DOI: 10.5281/zenodo.4416031
title: Machine learning reactive mixing dataset-1

description: Reactive-mixing dataset-1 for machine learning analyses
description: For DIB article
DOI: 10.5281/zenodo.4416030
title: Machine learning reactive mixing dataset-1

description: Reactive-mixing dataset-1 for machine learning analyses
description: For DIB article
DOI: 10.6084/m9.figshare.13523693
title: Value Statements - USA-China

description: USA and China Value Statements Coded
DOI: 10.6084/m9.figshare.13523693.v1
title: Value Statements - USA-China

description: USA and China Value Statements Coded
DOI: 10.6084/m9.figshare.13523888.v1
title: propagation_constants.mat

description: Propagation constants for a step-index fiber with 5 micrometer core radius and 14 percent GeO2 doping<br>
DOI: 10.6084/m9.figshare.13523888
title: propagation_constants.mat

description: Propagation constants for a step-index fiber with 5 micrometer core radius and 14 percent GeO2 doping<br>
DOI: 10.5281/zenodo.4321776
title: Tethys - Input and Output Data

description: This dataset includes input and output data for 20 combinations of GCM/RCP scenarios for the Tethys model. The GCM and RCP selected for the study of Argentina Energy-Water-Land Systems are MIROC-ESM-CHEM and RCP 6.0.
DOI: 10.5281/zenodo.4321775
title: Tethys - Input and Output Data

description: This dataset includes input and output data for 20 combinations of GCM/RCP scenarios for the Tethys model. The GCM and RCP selected for the study of Argentina Energy-Water-Land Systems are MIROC-ESM-CHEM and RCP 6.0.
DOI: 10.15784/601410
title: Effects of acute warming on cardiovascular performance of Antarctic fishes

description: We tested the hypothesis that blackfin icefish (Chaenocephalus aceratus), one of the six species in the family Channichthyidae (the icefishes) that do not express haemoglobin and myoglobin, lack regulatory cardiovascular flexibility during acute warming and activity. The experimental protocols were designed to optimize the surgical protocol and minimize stress. First, minimally invasive heart rate (fH) measurements were made during a thermal ramp until cardiac failure in C. aceratus and compared with those from the closely related red-blooded black rockcod (Notothenia coriiceps). Then, integrative cardiovascular adjustments were more extensively studied using flow probes and intravascular catheters in C. aceratus during acute warming (from 0 to 8°C) at rest and after imposed activity. Chaenocephalus aceratus had a lower routine fH than N. coriiceps (9 beats min-1 versus 14 beats min-1) and a lower peak fH during acute warming (38 beats min-1 versus 55 beats min-1) with a similar cardiac breakpoint temperature (13 and 14°C, respectively). Routine cardiac output (Q̇) for C. aceratus at ∼0°C was much lower (26.6 ml min-1 kg-1) than previously reported, probably because fish in the present study had a low fH (12 beats min-1) indicative of a high routine vagal tone and low stress. Chaenocephalus aceratus increased oxygen consumption during acute warming and with activity. Correspondingly, Q̇ increased considerably (maximally 86.3 ml min-1 kg-1), as did vascular conductance (5-fold). Thus, unlike earlier suggestions, these data provide convincing evidence that icefish can mount a well-developed cardiovascular regulation of heart rate, cardiac output and vascular conductance, and this regulatory capacity provides flexibility during acute warming.
DOI: 10.15784/601409
title: Adrenergic and adenosinergic regulation of the cardiovascular system in the Antarctic icefish Chaenocephalus aceratus

description: Icefishes characteristically lack the oxygen-binding protein haemoglobin and therefore are especially reliant on cardiovascular regulation to augment oxygen transport when oxygen demand increases, such as during activity and warming. Using both in vivo and in vitro experiments, we evaluated the roles for adrenaline and adenosine, two well-established cardio- and vasoactive molecules, in regulating the cardiovascular system of the blackfin icefish, Chaenocephalus aceratus. Despite increasing cardiac contractility (increasing twitch force and contraction kinetics in isometric myocardial strip preparations) and accelerating heart rate (ƒH), adrenaline (5 nmol kg-1 bolus intra-arterial injection) did not significantly increase cardiac output (Q̇) in vivo because it elicited a large decrease in vascular conductance (Gsys). In contrast, and despite preliminary data suggesting a direct negative inotropic effect of adenosine on isolated atria and little effect on isolated ventricle strips, adenosine (500 nmol kg-1) generated a large increase in Q̇ by increasing Gsys, a change reminiscent of that previously reported during both acute warming and invoked activity. Our data thus illustrate how Q̇ in C. aceratus may be much more dependent on peripheral control of vasomotor tone than direct regulation of the heart.
DOI: 10.15784/601408
title: Acclimation of cardiovascular function in Notothenia coriiceps

description: The Southern Ocean has experienced stable, cold temperatures for over 10 million years, yet particular regions are currently undergoing rapid warming. To investigate the impacts of warming on cardiovascular oxygen transport, we compared the cardio-respiratory performance in an Antarctic notothenioid (Notothenia coriiceps) that was maintained at 0 or 5°C for 6.0-9.5 weeks. When compared at the fish's respective acclimation temperature, the oxygen consumption rate and cardiac output were significantly higher in 5°C-acclimated than 0°C-acclimated fish. The 2.7-fold elevation in cardiac output in 5°C-acclimated fish (17.4 vs. 6.5 ml min-1 kg-1) was predominantly due to a doubling of stroke volume, likely in response to increased cardiac preload, as measured by higher central venous pressure (0.15 vs. 0.08 kPa); tachycardia was minor (29.5 vs. 25.2 beats min-1). When fish were acutely warmed, oxygen consumption rate increased by similar amounts in 0°C- and 5°C-acclimated fish at equivalent test temperatures. In both acclimation groups, the increases in oxygen consumption rate during acute heating were supported by increased cardiac output achieved by elevating heart rate, while stroke volume changed relatively little. Cardiac output was similar between both acclimation groups until 12°C when cardiac output became significantly higher in 5°C-acclimated fish, driven largely by their higher stroke volume. Although cardiac arrhythmias developed at a similar temperature (~14.5°C) in both acclimation groups, the hearts of 5°C-acclimated fish continued to pump until significantly higher temperatures (CTmax for cardiac function 17.7 vs. 15.0°C for 0°C-acclimated fish). These results demonstrate that N. coriiceps is capable of increasing routine cardiac output during both acute and chronic warming, although the mechanisms are different (heart rate-dependent versus primarily stroke volume-dependent regulation, respectively). Cardiac performance was enhanced at higher temperatures following 5°C acclimation, suggesting cardiovascular function may not constrain the capacity of N. coriiceps to withstand a warming climate.
DOI: 10.15784/601407
title: Measurements of splenic contraction in Antarctic fishes

description: In fishes, the spleen can function as an important reservoir for red blood cells (RBCs), which, following splenic contraction, may be released into the circulation to increase haematocrit during energy‐demanding activities. This trait is particularly pronounced in red‐blooded Antarctic fishes in which the spleen can sequester a large proportion of RBCs during rest, thereby reducing blood viscosity, which may serve as an adaptation to life in cold environments. In one species, Pagothenia borchgrevinki, it has previously been shown that splenic contraction primarily depends on cholinergic stimulation. The aim of the present study was to investigate the regulation of splenic contraction in five other Antarctic fish species, three red‐blooded notothenioids (Dissostichus mawsoni Norman, 1937, Gobionotothen gibberifrons Lönnberg, 1905, Notothenia coriiceps Richardson 1844) and two white‐blooded “icefish” (Chaenocephalus aceratus Lönnberg, 1906 and Champsocephalus gunnari Lönnberg, 1905), which lack haemoglobin and RBCs, but nevertheless possess a large spleen. In all species, splenic strips constricted in response to both cholinergic (carbachol) and adrenergic (adrenaline) agonists. Surprisingly, in the two species of icefish, the spleen responded with similar sensitivity to red‐blooded species, despite contraction being of little obvious benefit for releasing RBCs into the circulation. Although the icefish lineage lost functional haemoglobin before diversifying over the past 7.8–4.8 millions of years, they retain the capacity to contract the spleen, likely as a vestige inherited from their red‐blooded ancestors.
DOI: 10.15784/601406
title: Hypoxia response of hearts of Antarctic fishes

description: The ability of Antarctic notothenioid fishes to mount a robust molecular response to hypoxia is largely unknown. The transcription factor, hypoxia-inducible factor-1 (HIF-1), a heterodimer of HIF-1α and HIF-1β subunits, is the master regulator of oxygen homeostasis in most metazoans. We sought to determine if, in the hearts of Antarctic notothenioids, HIF-1 is activated and functional in response to either an acute heat stress or hypoxia. The red-blooded Notothenia coriiceps and the hemoglobinless icefish, Chaenocephalus aceratus, were exposed to their critical thermal maximum (CTMAX) or hypoxia (5.0 ± 0.3 mg of O2 L-1) for 2 h. Additionally, N. coriiceps was exposed to 2.3 ± 0.3 mg of O2 L-1 for 12 h, and red-blooded Gobionotothen gibberifrons was exposed to both levels of hypoxia. Levels of HIF-1α were quantified in nuclei isolated from heart ventricles using western blotting. Transcript levels of genes involved in anaerobic metabolism, and known to be regulated by HIF-1, were quantified by real-time PCR, and lactate levels were measured in heart ventricles. Protein levels of HIF-1α increase in nuclei of hearts of N. coriiceps and C. aceratus in response to exposure to CTMAX and in hearts of N. coriiceps exposed to severe hypoxia, yet mRNA levels of anaerobic metabolic genes do not increase in any species, nor do lactate levels increase, suggesting that HIF-1 does not stimulate metabolic remodeling in hearts of notothenioids under these conditions. Together, these data suggest that Antarctic notothenioids may be vulnerable to hypoxic events, which are likely to increase with climate warming.
DOI: 10.15784/601405
title: Cardiac metabolism in Antarctic fishes in response to an acute increase in temperature

description: Studies in temperate fishes provide evidence that cardiac mitochondrial function and the capacity to fuel cardiac work contribute to thermal tolerance. Here, we tested the hypothesis that decreased cardiac aerobic metabolic capacity contributes to the lower thermal tolerance of the haemoglobinless Antarctic icefish, Chaenocephalus aceratus, compared with that of the red-blooded Antarctic species, Notothenia coriiceps. Maximal activities of citrate synthase (CS) and lactate dehydrogenase (LDH), respiration rates of isolated mitochondria, adenylate levels and changes in mitochondrial protein expression were quantified from hearts of animals held at ambient temperature or exposed to their critical thermal maximum (CTmax). Compared with C. aceratus, activity of CS, ATP concentration and energy charge were higher in hearts of N. coriiceps at ambient temperature and CTmax While state 3 mitochondrial respiration rates were not impaired by exposure to CTmax in either species, state 4 rates, indicative of proton leakage, increased following exposure to CTmax in C. aceratus but not N. coriiceps The interactive effect of temperature and species resulted in an increase in antioxidants and aerobic metabolic enzymes in N. coriiceps but not in C. aceratus Together, our results support the hypothesis that the lower aerobic metabolic capacity of C. aceratus hearts contributes to its low thermal tolerance.
DOI: 10.15784/601414
title: Thermal sensitivity of membrane fluidity and integrity in hearts of Antarctic fishes that vary in expression of hemoglobin and myoglobin

description: Antarctic notothenioids are noted for extreme stenothermy, yet underpinnings of their thermal limits are not fully understood. We hypothesized that properties of ventricular membranes could explain previously observed differences among notothenioids in temperature onset of cardiac arrhythmias and persistent asystole. Microsomes were prepared using ventricles from six species of notothenioids, including four species from the hemoglobin-less (Hb-) family Channichthyidae (icefishes), which also differentially express cardiac myoglobin (Mb), and two species from the (Hb+) Nototheniidae. We determined membrane fluidity and structural integrity by quantifying fluorescence depolarization of 1,6-diphenyl-1,3,5-hexatriene (DPH) and leakage of 5(6)-carboxyfluorescein, respectively, over a temperature range from ambient (0 °C) to 20 °C. Compositions of membrane phospholipids and cholesterol contents were also quantified. Membranes from all four species of icefishes exhibited greater fluidity than membranes from the red-blooded species N. coriiceps. Thermal sensitivity of fluidity did not vary among species. The greatest thermal sensitivity to leakage occurred between 0 and 5 °C for all species, while membranes from the icefish, Chaenocephalus aceratus (Hb-/Mb-) displayed leakage that was nearly 1.5-fold greater than leakage in N. coriiceps (Hb+/Mb+). Contents of phosphatidylethanolamine (PE) were approximately 1.5-fold greater in icefishes than in red-blooded fishes, and phospholipids had a higher degree of unsaturation in icefishes than in Hb + notothenioids. Cholesterol contents were lowest in Champsocephalus gunnari (Hb-/Mb-) and highest in the two Hb+/Mb + species, G. gibberifrons and N. coriiceps. Our results reveal marked differences in membrane properties and indicate a breach in membrane fluidity and structural integrity at a lower temperature in icefishes than in red-blooded notothenioids.
DOI: 10.25318/2210012201-eng
title: Online interactions with the Canadian federal government by industry and size of enterprise

description: Percentage of enterprises performing specific activities over the Internet to interact with the Canadian federal government by the North American Industry Classification System (NAICS) and size of enterprise.
DOI: 10.6084/m9.figshare.12581144
title: Mechanical and hydraulic properties of the excavation damaged zone (EDZ) in the Opalinus Clay of the Mont Terri Rock Laboratory, Switzerland

description: Research data related to manuscript 'Mechanical and hydraulic properties of the excavation damaged zone (EDZ) in the Opalinus Clay of the Mont Terri Rock Laboratory, Switzerland'<br>
DOI: 10.6084/m9.figshare.12581144.v1
title: Research data_Hale etal.zip

description: Research data related to manuscript 'Mechanical and hydraulic properties of the Excavation Damaged Zone (EDZ) in the Opalinus Clay of the Mont Terri Rock Laboratory, Switzerland'<br>
DOI: 10.25318/2210012201-fra
title: Interactions en ligne avec le gouvernement fédéral canadien par industrie et taille d’entreprise

description: Pourcentage d’entreprises effectuant des activités particulières sur Internet pour interagir avec le gouvernement fédéral canadien, selon le Système de classification des industries de l’Amérique du Nord (SCIAN) et la taille de l’entreprise.
DOI: 10.25318/1310080601-fra
title: Santé des Canadiens et COVID-19, selon l'âge et le genre de la personne, estimations mensuelles

description: Ce tableau présente une série d'indicateurs liés à la pandémie du COVID-19, notamment les perceptions de la santé mentale des Canadiens, les précautions qu'ils ont prises, et leur volonté de se faire vacciner. Les estimations sont fondées sur les données mensuelles préliminaires de l'Enquête sur la santé dans les collectivités canadiennes et sont fournies pour la population canadienne âgée de 12 ans et plus à l'exclusion des territoires, selon le genre de la personne, l'âge et la région de résidence.
DOI: 10.25318/2210012301-eng
title: Online orders received and purchases made for goods and services, by industry and size of enterprise

description: Percentage of enterprises that receive orders or make sales of goods or services over the Internet, and percentage of enterprises that order goods or services over the Internet, by the North American Industry Classification System (NAICS) and size of enterprise.
DOI: 10.6084/m9.figshare.13523948
title: Supplementary Table 2

description: Multivariable analysis of the predictive value of the US/MS RNA ratio and the CD4+/HLA-DR+/CD38+ T-cell percentage measured at 12 weeks of ART for the absolute and relative CD4+ count at 48 and 96 weeks of ART.
DOI: 10.6084/m9.figshare.13523948.v1
title: Supplementary Table 2

description: Multivariable analysis of the predictive value of the US/MS RNA ratio and the CD4+/HLA-DR+/CD38+ T-cell percentage measured at 12 weeks of ART for the absolute and relative CD4+ count at 48 and 96 weeks of ART.
DOI: 10.25318/2210012301-fra
title: Commandes reçues et achats effectués en ligne de biens et de services par industrie et taille d’entreprise

description: Pourcentage d’entreprises recevant des commandes et effectuant des ventes de biens ou de services sur Internet, et pourcentage d’entreprises commandant des biens ou des services sur Internet, selon le Système de classification des industries de l’Amérique du Nord (SCIAN) et la taille de l’entreprise.
DOI: 10.25318/3610063901-eng
title: Credit liabilities of households

description: Monthly credit aggregates for the household sector, by category.
DOI: 10.25318/3610063901-fra
title: Passifs de crédit des ménages

description: Agrégats de crédit mensuels pour les secteur des ménages, par catégorie.
DOI: 10.5281/zenodo.4420259
title: Evidence-based dentistry and research methodology knowledge among orthodontic postgraduate residents in four universities

description: Dataset for all analyses
DOI: 10.25318/2210012501-eng
title: Online sales to specific regions by industry and size of enterprise

description: Percentage of enterprises that make online sales to customers located in specific regions by the North American Industry Classification System (NAICS) and size of enterprise.
DOI: 10.25318/3610064001-eng
title: Credit liabilities of private non-financial corporations

description: Monthly credit aggregates for the private non-financial corporations sector, by category.
DOI: 10.25318/2210012501-fra
title: Ventes en ligne effectuées dans des régions données par industrie et taille d’entreprise

description: Pourcentage d’entreprises effectuant des ventes en ligne à des clients situés dans des régions données, selon le Système de classification des industries de l’Amérique du Nord (SCIAN) et la taille de l’entreprise.
DOI: 10.25318/3610064001-fra
title: Passifs de crédits des sociétés non-financières privées

description: Agrégats de crédit mensuels pour les secteur des sociétés non-financières privées, par catégorie.
DOI: 10.25318/2210012701-eng
title: Enterprises that offer employees the option to telework by industry and size of enterprise

description: Percentage of enterprises that offer employees the option to telework by the North American Industry Classification System (NAICS) and size of enterprise.
DOI: 10.25318/3610064101-eng
title: Credit assets of the financial corporations sector

description: Monthly credit aggregates for the assets of the financial corporation sector, by category.
DOI: 10.25318/3610064101-fra
title: Actifs de crédits du secteur des sociétés financières

description: Agrégats de crédit mensuels pour les actifs du secteur des sociétés financières, par catégorie.
DOI: 10.25318/1410037101-eng
title: Job vacancies, payroll employees, and job vacancy rate by provinces and territories, monthly, unadjusted for seasonality

description: Number of job vacancies and payroll employees, and job vacancy rate by province and territory, last 5 months.
DOI: 10.25318/2210012701-fra
title: Entreprises offrant à leurs employés l’option de faire du télétravail par industrie et taille d’entreprise

description: Pourcentage d’entreprises offrant à leurs employés l’option de faire du télétravail, selon le Système de classification des industries de l’Amérique du Nord (SCIAN) et la taille de l’entreprise.
DOI: 10.25318/1410037101-fra
title: Postes vacants, employés salariés et taux de postes vacants selon les provinces et territoires, données mensuelles non désaisonnalisées

description: Nombre de postes vacants et d'employés salariés, et taux de postes vacants selon la province et le territoire, 5 derniers mois.
DOI: 10.25318/3710018201-eng
title: Postsecondary enrolments, by detailed field of study and International Standard Classification of Education

description: The number of postsecondary enrolments, by Classification of Instructional Programs (CIP) 2016 - Cannabis groupings (2 and 4 digit series), International Standard Classification of Education (ISCED), institution type, registration status and gender.