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361 results for “proportions”
Proportion of Open Access Papers Published in Peer-Reviewed Journals in Austria 2008-2013
<p>In 2014, Archambault et al. published a report which provided data about Open Access publishing for the years 2008-2013 for all countries of the European Research Area (ERA) as well as for Brazil, Canada, Japan and the USA. They differentiated not only by disciplines but also by three OA categories: Golden, Green and a residual category. For the dataset, the data for Austria and the whole area examined has been extracted and modified. The results show above-average rates for Austria in almost all disciplines.</p>
Presence and proportion of plants in biodiversity inventories conducted by undergraduate students enrolled in animal-related courses
<p>Dataset on biodiversity inventories conducted by 110 undergraduate students enrolled in animal-related courses using the iNaturalist platform.</p>
SCADIE: simultaneous estimation of cell type proportions and cell type-specific gene expressions using SCAD-based iterative estimating procedure
<p>This repository contains the source code and data used in the paper: SCADIE: simultaneous estimation of cell type proportions and cell type-specific gene expressions using SCAD-based iterative estimating procedure.1.</p>
Text-fig. 11. Permian ichthyofaunas from the French Massif Central. Preliminary comparisons based on total accounts of individuals (see text for explanations). Sharks in green, Acanthodes sp. in yellow, Actinopterygians in blue, Dipnoi in white (not visible but present at Autun; see Tab. 1 for details). Each circle is proportional to the total number of specimens recovered. Permian outcrops in black. Hercynian basement indicated by vertical lines. Map modified from Gand and Durand (2006). in New Actinopterygians From The Permian Of The Brive Basin, And The Ichthyofaunas Of The French Massif Central
Text-fig. 11. Permian ichthyofaunas from the French Massif Central. Preliminary comparisons based on total accounts of individuals (see text for explanations). Sharks in green, Acanthodes sp. in yellow, Actinopterygians in blue, Dipnoi in white (not visible but present at Autun; see Tab. 1 for details). Each circle is proportional to the total number of specimens recovered. Permian outcrops in black. Hercynian basement indicated by vertical lines. Map modified from Gand and Durand (2006).
Figure 4: Spectro°uorimetric spectra of TiO2/CdS composites samples with a di®erent mass proportion-PREPARATION AND CHARACTERIZATION OF TIO2/CDS LAYERS AS POTENTIAL PHOTOELECTROCATALYTIC MATERIALS
<p>Fig. 4 illustrates the fluorescence emission spectra of TiO2/CdS nanostructured ¯lm at the exciting<br> wavelength of 340 nm. The curves for TC 1, TC 2, TC 3 and TC 4 exhibited<br> the clear photoemission peaks at about 375 nm, and compared with emission of<br> bulk CdS (520 nm), 145 nm of blue shift was observed. These features indicate<br> the quantum-con¯ned e®ect of the TiO2/CdS nanocomposite ¯lms [25].</p>
Figure 3: Absorption spectra of TiO2/CdS composites samples with a di®erent mass proportion-PREPARATION AND CHARACTERIZATION OF TIO2/CDS LAYERS AS POTENTIAL PHOTOELECTROCATALYTIC MATERIALS
<p>Optical properties of TiO2/CdS semi-<br> conductor composites have been investigated using optical absorption and pho-<br> toluminescence spectroscopy. UV-VIS absorption spectra of the as-prepared<br> photocatalysts were taken on a JASCO V-550 spectrometer. The °uorescence<br> spectra were obtained using an ABL&Jasco V 6500 spectro°uorimeter with<br> xenon lamp. The optical studies of the TiO2/CdS composites were performed<br> using the absorption spectra observed in the wavelength range 200-900 nm.<br> Fig. 3 shows the UV-Vis spectra of TiO2/CdS samples.</p>
Рис. 2. Диаграммы распределениЯ обилиЯ наЗемного моллюска M. cartusiana: A – участок № 1, 2010 г.; B – участок № 2, 2011 г.; C – участок № 4, 2012 г.; D – участок № 5, 2012 г. (единицы иЗмерениЯ осей Х и Y даны в метрах; численность особей пропорциональна раЗмерам Шариков). Fig. 2. Diagram of the abundance distribution of the land snail M. cartusiana: A – site 1, 2010; B – site 2, 2011; C – site 4, 2012; D – site 5, 2012 (Х and Y axes presented in meters; abundance proportional to sphere sizes). in Analysis of the spatial distribution patterns of the land snail populations: a geostatistic method approach
Рис. 2. Диаграммы распределениЯ обилиЯ наЗемного моллюска M. cartusiana: A – участок № 1, 2010 г.; B – участок № 2, 2011 г.; C – участок № 4, 2012 г.; D – участок № 5, 2012 г. (единицы иЗмерениЯ осей Х и Y даны в метрах; численность особей пропорциональна раЗмерам Шариков). Fig. 2. Diagram of the abundance distribution of the land snail M. cartusiana: A – site 1, 2010; B – site 2, 2011; C – site 4, 2012; D – site 5, 2012 (Х and Y axes presented in meters; abundance proportional to sphere sizes).
Рис. 7. Удельный вес ЭкЗемплЯров глицимериса (%, от обЩего числа раковин и створок) со следами периостракума на иЗученном участке. Fig. 7. Proportions of the Glycymeris yessoensis specimens with traces of periostracum (of the total number of shells and valves) on the beach studied. in Shell destruction of the bivalve mollusk Glycymeris yessoensis on a beach in Possjet Bay (the Sea of Japan)
Рис. 7. Удельный вес ЭкЗемплЯров глицимериса (%, от обЩего числа раковин и створок) со следами периостракума на иЗученном участке. Fig. 7. Proportions of the Glycymeris yessoensis specimens with traces of periostracum (of the total number of shells and valves) on the beach studied.
Рис. 6. Удельный вес ЭкЗемплЯров глицимериса (%, от обЩего числа раковин и створок) с механическими повреЖдениЯми на иЗученном участке. Fig. 6. Proportions of the Glycymeris yessoensis specimens with mechanical damage (of the total number of shells and valves) on the beach studied. in Shell destruction of the bivalve mollusk Glycymeris yessoensis on a beach in Possjet Bay (the Sea of Japan)
Рис. 6. Удельный вес ЭкЗемплЯров глицимериса (%, от обЩего числа раковин и створок) с механическими повреЖдениЯми на иЗученном участке. Fig. 6. Proportions of the Glycymeris yessoensis specimens with mechanical damage (of the total number of shells and valves) on the beach studied.
FIGURE 3 in Trilobite moulting behaviour variability had little association with body proportions
FIGURE 3. Principal Components Analysis plots with specimens grouped by mode of moulting (A) or generalised moult configuration (B) (see legends). Plot C shows the contributions of the dataset variables to the morphospace in A and B; directionality of each arrow represents how it varies across the morphospace, and length of each arrow represents its comparable impact on the morphospace. TT: thoracic tergite number, LT: thoracic axial length, WT: thoracic maximum width, CW: cranidial width, CL: cranidial axial length, CJW: cephalothoracic joint width.
FIGURE 2 in Trilobite moulting behaviour variability had little association with body proportions
FIGURE 2. Illustration of measurements taken on trilobite specimens, where possible given specimen preservation, shown on simplified drawing of Cryphoproetus. CrW: cranidial width (tr.), CrL: cranidial axial length (sag.), CThW: cephalothoracic joint width (tr.), ThW: thoracic maximum width (tr.), ThL: thoracic axial length (sag.), PyW: pygidial maximum width (tr.), PyL: pygidial axial length (sag.), TBL: total axial body length (sag.).
FIGURE 6 in Trilobite moulting behaviour variability had little association with body proportions
FIGURE 6. Scatterplots of the total dataset, for each metric morphometry variable. Data is grouped by mode of moulting (see legend). Linear regression lines represent the MANCOVA analysis models (see text).
FIGURE 5 in Trilobite moulting behaviour variability had little association with body proportions
FIGURE 5. Box plots displaying mean (black square) and median (horizontal black line) average thoracic tergite number for each mode of moulting group (A) and generalised moult configuration (B). Grey jitter shows the plotted points comprising the boxes (jitter spread across the x-axis is purely for visualisation), and black points show suggested outliers.
FIGURE 1 in Trilobite moulting behaviour variability had little association with body proportions
FIGURE 1. Trilobite generalised moult configurations featuring in the dataset presented here. A: Olenus truncatus Brünnich, 1781, PMU unnumbered specimen, cephalic sutures configuration group, B: Ellipsocephalus sp. Zenker, 1833, PMU 28642, Salter's configuration, C: Trimerocephalus mastophthalmus Richter, 1856, NHMUK I.5100, Salter's configuration, D: Dalmanitina socialis (Barrande, 1846), NHMUK 42341, Zombie configuration, E: Paradoxides gracilis Boeck, 1827, NHMUK 42440, Henningsmoen's configuration, F: Estaingia bilobata Pocock, 1964, SAM-P 46956, Henningsmoen's configuration, G: Estaingia bilobata, SAM-P 43767, cephalic sutures configuration group, H: Redlichia takooensis Lu, 1950, SAM-P 43593, Salter's configuration, I: Accadoparadoxides pinus Westergård, 1936, PMU 25995, cephalic sutures + inversion configuration group, J: Phillipsia sp. Portlock, 1843, NHMUK I.1092, cephalic sutures + inversion configuration group. Scale bars equal 5 mm for A, B, F, G, J; 10 mm for C–E, H, I.
FIGURE 4 in Trilobite moulting behaviour variability had little association with body proportions
FIGURE 4. NMDS analysis plots with specimens grouped by mode of moulting (A) or generalised moult configuration (B) (see legends).
FIGURE 7 in Trilobite moulting behaviour variability had little association with body proportions
FIGURE 7. Histograms of notable variables within the dataset (using only complete data entries), with plotted EM algorithm-calculated distributions. A: thoracic axial length histogram, with two estimated distributions. B: pygidial axial length histogram, with three estimated distributions; two (blue and green lines) are exactly overlapping, indicating they represent the same distribution. C: thoracic tergite number, with three estimated distributions. D: PCA plot, with specimens grouped by generalised moult configuration (see legend) and ellipses removed (original plot in Figure 3B); dashed black boxes roughly demonstrate the three major data clusters apparent in the morphospace.
Fig. 1. Proportion and 95 in Effect of temperature on growth, reproductive activity, and survival of the invasive bromeliad-eating weevil Metamasius callizona (Coleoptera: Curculionidae)
Fig. 1. Proportion and 95% confidence intervals of A) eggs, B) larvae, C) pupae, and D) adults surviving afer exposure to 1 of 7 temperatures for 1, 2, or 4 d, and E) adult survival rate afer exposure to 0 °C for 6 and 8 d. Confidence intervals were calculated using Wilson score intervals (α = 0.05; Wilson 1927). For each life stage, the average number and range of replicates per the temperatures and days to which they were exposed were: eggs, average 25, range 12 to 32; larvae, average 25, range 20 to 37; pupae, average 15, range 10 to 28; adults, average 23, range 17 to 38.
Figure 1. (a) Part of the acrylic structure where the patient is enclosed to avoid external stimulus; (b) Chin rest, corresponding proportions and measurements.-Design of a Novel Servo-motorized Laser Device for Visual Pathways Diseases Therapy
<p>The device consists mainly of an acrylic semi-spherical structure (Figure 1(a)) where visual<br> stimuli will be shown, according to a pre-designed therapy. Four servomotors will drive the lasers,<br> two inside the structure (short distances drive the lasers, two inside the structure (short distance<br> therapies) and two outside (middle-long distance therapies). A chin-rest must be used to have a<br> better line of sight fixation. A webcam with infrared light will catch the Purkinje-Sanson images to<br> identify the sight line (Borah, 2006; Halswanter, 2011; Pambakian et al., 2000). LabVIEW software<br> is used to control the device, including an audio stimulus along with an image-processing pipeline.<br> Finally a microcontroller is used to control the servo movements, laser beams and buzzers.</p>
Marriage Proportion, Age Specific Fertility, Births within Marriage ratios for US, Japan, and selected European countries
<p>Dataset to accompany the paper "Marital fertility patterns and nonmarital birth ratios: an integrated approach"</p> <p>Includes:</p> <p>US African American women and White American women data on age-specific fertility (5-year groups), age specific marital fertility (5-year groups), proportion of women with a first marriage (5-year groups), and the ratio of births within marriage (5-year groups) as well as calculated values from the paper. For ages 15-44 and years 1980, 1985, 1990, 1995, 2000.</p> <p>Selected European country women data on age-specific fertility (5-year groups), age specific marital fertility (5-year groups), proportion of women with a first marriage (5-year groups), and the ratio of births within marriage (5-year groups) as well as calculated values from the paper. For ages 15-44 and years 1991, 2001, and 2011 (data not available for all countries in all years).</p> <p>Japanese women data on age-specific fertility (5-year groups), age specific marital fertility (5-year groups), proportion of women with a first marriage (5-year groups), and the ratio of births within marriage (5-year groups) as well as calculated values from the paper. For ages 15-44 and years 1950, 1960, 1970, 1980, 1990, 1995, 2000, 2005, and 2010.</p> <p> </p>
Success in Mobile and Ubiquitous Learning: Indicators of Effectiveness-Figure 9. Proportion of indicators used in the case studies
<p>Figure 9 presents the indicators used for evaluating the effectiveness of mobile and ubiquitous learning practices. Learning achievements (64%) and perceived usefulness (56%) were the two most frequently used, followed by motivation (26%), ease of use (26%) and satisfaction (24%).<br> cognitive load (12%), system usage (8%), self-efficacy (6%) and social engagement (2%). Those indicators were usually adopted in the studies using qualitative methods for data collection. The results suggest a possible relationship between the data collection methods and the indicators. The choices of indicators represent, in principle, how the effectiveness of mobile and ubiquitous learning practices can be most appropriately evaluated and presented using particular study methods.</p>
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.