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Text-fig. 10. Flowers and fruits. a: Pentamerous flower from top view, UAPC-ALTA S 67696. b, d: Part and counterpart of a flower with many stamens, type 1 UAPC-ALTA S 6560AB. c: Flower with many stamens, type 2, UAPC-ALTA S 26359. e: Small radially symmetric flower with pinnate venation in each sepal. UAPC-ALTA S 25356. f: Pteroheterochrosperma horseflyensis, UAPC-ALTA S 59494B. g, k: Fruit showing arched longitudinal ribs and and punctate surface, UAPC-ALTA S 26355A. h: Small flower UAPCALTA S 26360. i: Lagokarpos lacustris, UAPC-ALTA S 59498B. j: Lagokarpos lacustris, RBCM.EH2009.023.0003. Scale bars: a–d, g, h = 0.5 cm; e, f, k =0.2 cm; i, j = 1 cm. in The Early Eocene Flora Of Horsefly, British Columbia, Canada And Its Phytogeographic Significance
Text-fig. 10. Flowers and fruits. a: Pentamerous flower from top view, UAPC-ALTA S 67696. b, d: Part and counterpart of a flower with many stamens, type 1 UAPC-ALTA S 6560AB. c: Flower with many stamens, type 2, UAPC-ALTA S 26359. e: Small radially symmetric flower with pinnate venation in each sepal. UAPC-ALTA S 25356. f: Pteroheterochrosperma horseflyensis, UAPC-ALTA S 59494B. g, k: Fruit showing arched longitudinal ribs and and punctate surface, UAPC-ALTA S 26355A. h: Small flower UAPCALTA S 26360. i: Lagokarpos lacustris, UAPC-ALTA S 59498B. j: Lagokarpos lacustris, RBCM.EH2009.023.0003. Scale bars: a–d, g, h = 0.5 cm; e, f, k =0.2 cm; i, j = 1 cm.
YJMob100K: City-Scale and Longitudinal Dataset of Anonymized Human Mobility Trajectories
<p>The YJMob100K human mobility datasets (YJMob100K_dataset1.csv.gz and YJMob100K_dataset1.csv.gz) contain the movement of a total of 100,000 individuals across a 75 day period, discretized into 30-minute intervals and 500 meter grid cells. The first dataset contains the movement of 80,000 individuals across a 75-day business-as-usual period, while the second dataset contains the movement of 20,000 individuals across a 75-day period (including the last 15 days during an emergency) with unusual behavior. </p> <p>While the name or location of the city is not disclosed, the participants are provided with points-of-interest (POIs; e.g., restaurants, parks) data for each grid cell (~85 dimensional vector) as supplementary information (cell_POIcat.csv.gz). The list of 85 POI categories can be found in POI_datacategories.csv. </p> <p>For details of the dataset, see Data Descriptor: </p> <ul> <li>Yabe, T., Tsubouchi, K., Shimizu, T., Sekimoto, Y., Sezaki, K., Moro, E., & Pentland, A. (2024). YJMob100K: City-scale and longitudinal dataset of anonymized human mobility trajectories. <em>Scientific Data</em>, <em>11</em>(1), 397. <a href="https://www.nature.com/articles/s41597-024-03237-9" target="_blank" rel="noopener">https://www.nature.com/articles/s41597-024-03237-9</a> </li> </ul> <p> </p> <p> </p> <p><strong>--- Details about the Human Mobility Prediction Challenge 2023 (ended November 13, 2023) --- </strong></p> <p>The challenge takes place in a mid-sized and highly populated metropolitan area, somewhere in Japan. The area is divided into 500 meters x 500 meters grid cells, resulting in a 200 x 200 grid cell space.</p> <p>The human mobility datasets (task1_dataset.csv.gz and task2_dataset.csv.gz) contain the movement of a total of 100,000 individuals across a 90 day period, discretized into 30-minute intervals and 500 meter grid cells. The first dataset contains the movement of a 75 day business-as-usual period, while the second dataset contains the movement of a 75 day period during an emergency with unusual behavior.</p> <p>There are 2 tasks in the Human Mobility Prediction Challenge.</p> <p>In task 1, participants are provided with the full time series data (75 days) for 80,000 individuals, and partial (only 60 days) time series movement data for the remaining 20,000 individuals (task1_dataset.csv.gz). Given the provided data, Task 1 of the challenge is to predict the movement patterns of the individuals in the 20,000 individuals during days 60-74. Task 2 is similar task but uses a smaller dataset of 25,000 individuals in total, 2,500 of which have the locations during days 60-74 masked and need to be predicted (task2_dataset.csv.gz).</p> <p>While the name or location of the city is not disclosed, the participants are provided with points-of-interest (POIs; e.g., restaurants, parks) data for each grid cell (~85 dimensional vector) as supplementary information (which is optional for use in the challenge) (cell_POIcat.csv.gz).</p> <p>For more details, see https://connection.mit.edu/humob-challenge-2023</p>
Figure 4. Longitudinal section through I4 and transverse section through smaller I3. e in Microscopic analysis of the developing dentition in the pouch young of the extinct marsupial Thylacinus cynocephalus, with an assessment of other developmental stages and eruption
Figure 4. Longitudinal section through I4 and transverse section through smaller I3. e, disrupted enamel.
РИС. 1. Схематичное иЗображение глаЗа наЗемного лёгочного моллюска. СокраЩениЯ: c – роговица; ec – глаЗнаЯ капсула; r – сетчатка; p – краЯ Зрачка; l – хрусталик, окруженный слоем стекловидного тела; L abs – абсолютное расстоЯние между Зрачком и наружной поверхностью хрусталика; D l – продольный диаметр хрусталика; А – абсолютный диаметр Зрачabs ка; D – поперечный диаметр глаЗа. FIG. 1. Schematic drawing of the eye of a terrestrial pulmonate mollusk. Abbreviation: c – cornea; ec – eye capsule; r – retina; p – edges of the pupil; l – lens, surrounded by a layer of the vitreous body; L abs – the absolute distance between the pupil and the outer surface of the lens; D l – the longitudinal diameter of the lens; А abs – the absolute diameter of the pupil; D e – the transverse diameter of the eye. in Зрачок камерных глаЗ наЗемных брюхоногих моллюсков (Heterobranchia, Stylommatophora)
РИС. 1. Схематичное иЗображение глаЗа наЗемного лёгочного моллюска. СокраЩениЯ: c – роговица; ec – глаЗнаЯ капсула; r – сетчатка; p – краЯ Зрачка; l – хрусталик, окруженный слоем стекловидного тела; L abs – абсолютное расстоЯние между Зрачком и наружной поверхностью хрусталика; D l – продольный диаметр хрусталика; А – абсолютный диаметр Зрачabs ка; D – поперечный диаметр глаЗа. FIG. 1. Schematic drawing of the eye of a terrestrial pulmonate mollusk. Abbreviation: c – cornea; ec – eye capsule; r – retina; p – edges of the pupil; l – lens, surrounded by a layer of the vitreous body; L abs – the absolute distance between the pupil and the outer surface of the lens; D l – the longitudinal diameter of the lens; А abs – the absolute diameter of the pupil; D e – the transverse diameter of the eye.
РИС. 2. ГлаЗ Monachoides incarnata. A. ФотографиЯ препарата иЗолированного глаЗа. B. ФотографиЯ продольного полутонкого среЗа глаЗа. СокраЩениЯ: c – роговица; ec – глаЗнаЯ капсула; r – сетчатка; p – краЯ Зрачка; l – хрусталик, окруженный слоем стекловидного тела. FIG. 2. The eye of Monachoides incarnata. A. Photograph of the preparation of the isolated eye. B. Photograph of the longitudinal semithin section of the eye. Abbreviation: c – cornea; ec – eye capsule; r – retina; p – edges of the pupil; l – lens, surrounded by a layer of the vitreous body. in Зрачок камерных глаЗ наЗемных брюхоногих моллюсков (Heterobranchia, Stylommatophora)
РИС. 2. ГлаЗ Monachoides incarnata. A. ФотографиЯ препарата иЗолированного глаЗа. B. ФотографиЯ продольного полутонкого среЗа глаЗа. СокраЩениЯ: c – роговица; ec – глаЗнаЯ капсула; r – сетчатка; p – краЯ Зрачка; l – хрусталик, окруженный слоем стекловидного тела. FIG. 2. The eye of Monachoides incarnata. A. Photograph of the preparation of the isolated eye. B. Photograph of the longitudinal semithin section of the eye. Abbreviation: c – cornea; ec – eye capsule; r – retina; p – edges of the pupil; l – lens, surrounded by a layer of the vitreous body.
Effectively controlling for sample relatedness in large-scale GWAS: application to 79 EHR-derived longitudinal traits
<p><span>Sample relatedness is a major confounder in genome-wide association studies (GWAS), potentially leading to inflated type I error rates if not appropriately controlled. A common strategy is to incorporate a random effect related to genetic relatedness matrix (GRM) into regression models. However, this approach is challenging for large-scale GWAS of complex traits, such as longitudinal traits. Here we propose a scalable and accurate analysis framework, SPA<sub>GRM</sub>, which controls for sample relatedness via a precise approximation of the joint distribution of genotypes. SPA<sub>GRM</sub> can utilize GRM-free models and thus is applicable to various trait types and statistical methods, including linear mixed models and generalized estimation equations for longitudinal traits. A hybrid strategy incorporating saddlepoint approximation greatly increases the accuracy to analyze low-frequency and rare genetic variants, especially in unbalanced phenotypic distributions. We also introduce SPA<sub>GRM(CCT)</sub> to aggregate the results following different models via Cauchy combination test. Extensive simulations and real data analyses demonstrated that SPA<sub>GRM</sub> maintains well-controlled type I error rates and SPA<sub>GRM(CCT)</sub> can serve as a broadly effective method. Applying SPA<sub>GRM</sub> to 79 longitudinal traits extracted from</span><span> </span><span>UK Biobank primary care data, we identified 7,463 genetic loci, making a pioneering attempt to conduct GWAS for these traits as longitudinal traits.</span></p>
Viral Communication: Longitudinal Survey Data on the Social Dimensions of the COVID-19 Pandemic
<p>This dataset represents the anonymised data collected as part of the Viral Communication (Understand-ELSED) project, which focussed on the social and ethical dimensions of the COVID-19 pandemic in Germany. It includes the three measurements; Phase I (30 October 2020 and 14 December 2020), Phase II (2 March 2021 and 22 March 2021) and Phase III.</p> <p>The first phase built the foundation for the wider suite of data collection approaches and research methods used in the Viral Communication project by allowing respondents to opt-in to multiple research pathways.</p> <p>Overall sample frame (Phase I): <em>N </em>= 1480</p> <p>Phase II sample frame: <em>N </em>= 482</p> <p>Phase III sample frame: <em>N </em>= 426</p> <p>Computed variables such as weights, groupings (experimental set-ups), and composite scores are included in the dataset.</p>
Lám. 27.–Dictamnus hispanicus, a-g) Poveda de la Obispalía, Cuenca (MA 614840); h, i) Pico Martés, Valencia (MA 410644); j-n) Sierra de Salinas, Villena, Alicante (MA 370298): a) hábito; b) flor; c) pétalo, cara abaxial; d) pétalo, detalle del margen; e) pétalo, detalle de la uña; f) ápice del estambre; g) base del estambre; h) fruto inmaduro; i) fruto, detalle del indumento; j) fruto; k) fo- lículo, corte longitudinal; l) mitad del endocarpo; m, n) semillas. in Rhamnaceae- Polygalaceae
Lám. 27.–Dictamnus hispanicus, a-g) Poveda de la Obispalía, Cuenca (MA 614840); h, i) Pico Martés, Valencia (MA 410644); j-n) Sierra de Salinas, Villena, Alicante (MA 370298): a) hábito; b) flor; c) pétalo, cara abaxial; d) pétalo, detalle del margen; e) pétalo, detalle de la uña; f) ápice del estambre; g) base del estambre; h) fruto inmaduro; i) fruto, detalle del indumento; j) fruto; k) fo- lículo, corte longitudinal; l) mitad del endocarpo; m, n) semillas.
Lám. 28.–Melia azedarach, a-f) cultivada, Madrid (MA 270877); g-k) cultivada, pr. Aledo, Murcia (MA 724626): a) rama con flores; b) detalle del envés y margen foliar; c) vista lateral de la flor; d) cáliz y tubo estaminal; e) flor, sin pétalos, abierta longitudinalmente; f) cara abaxial del pétalo; g) drupa; h) pireno; i) sección longitudinal de la drupa; j) sección transversal de la drupa; k) semilla. in Rhamnaceae- Polygalaceae
Lám. 28.–Melia azedarach, a-f) cultivada, Madrid (MA 270877); g-k) cultivada, pr. Aledo, Murcia (MA 724626): a) rama con flores; b) detalle del envés y margen foliar; c) vista lateral de la flor; d) cáliz y tubo estaminal; e) flor, sin pétalos, abierta longitudinalmente; f) cara abaxial del pétalo; g) drupa; h) pireno; i) sección longitudinal de la drupa; j) sección transversal de la drupa; k) semilla.
Longitudinal structural MRI, MRS, and behavioral data for mice prenatally exposed to maternal immune activation at gestational day 9
<p>Previous evidence from our lab (https://cobralab.ca/) and others suggest that prenatal exposure to maternal immune activation (MIA) can impact trajectories of neurodevelopment as measured through brain anatomy and behavior in mice. Yet, there are still open questions regarding the alterations to developmental trajectories, as well as the impact on brain chemistry, that this data set seeks to explore. The dataset presented here includes magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) data from two timepoints, adolescence (postnatal day [PND 35]) and young adulthood (PND 60) in C57BL/6J mice prenatally exposed either to poly I:C (POL) inducing maternal immune activation (MIA) or saline (SAL) at gestational day (GD) 9. The dataset also includes three behaviors acquired after each scanning session with 2 days of rest between the scans and each behavior: open field test, social novel object preference test, and prepule inhibition. Finally, the data also include cytokine assays acquired from a separate sample of pregnant mice and a test-retest of MRS acquired from a voxel in the anterior cingulate area. </p> <p>The data here published were collected and analyzed for a paper under review, available as a preprint where more details can be found here: https://www.preprints.org/manuscript/202203.0136/v1. In brief, using whole-brain, voxelwise analysis techniques (deformation-based morphometry) we found MIA subtly altered developmental trajectories, reducing volume relative to SAL offspring in the hippocampus and the anterior, right caudate putamen, and increasing volume in the posterior, left caudate putamen and cerebellum. Additionally, there was a trending decrease of myo-inositol and GABA in MIA offspring at PND 60 compared to SAL controls. Finally, there was a trending decrease in ratio of distance travelled in the anxiogenic center zone of an open field compared to the outer areas at PND 35 for MIA offspring. </p> <p>In this dataset you will find a total of <strong>80 preprocessed structural MRIs</strong> in minc format acquired at postnatal day ~35 and ~60 in mice exposed to 5mg/kg poly I:C or vehicle control (0.9% sterile saline) at GD9. The images are included in CUPO_MIA_mncs.zip. These are T1-weighted structural images with two averages; repetition time (TR)/echo time (TE) = 21.55 ms/5.13 ms, matrix size = 260 x 158 x 210, voxel dimensions =&thinsp;70 µm isotropic, flip angle =&thinsp;20°, 23 min total using 5% isoflurane for induction, 1.5% for maintenance of anesthesia during the scan on a cryogenically-cooled surface coil. T1-weighted scans were preprocessed by stripping native coordinates, flipping left-right to maintain fidelity, denoising, correcting inhomogeneities in the bias field using the N4 algorithm, and registering in LSQ6 alignment (i.e. 6 degrees of freedom are allowed for imagine alignment: translations and rotations along x, y, and z dimensions). The demographics information for each animal is included in the <strong>demographics.csv</strong> file. </p> <p>Behavioural tests were performed following the postnatal day 35 and 60 scans in all animals with a 2 day rest period. These include: open field test, three chambered social approach, and prepulse inhibition. The data for all of these tests is presented in individual .csv spreadsheet and includes data for both the timepoints evaluated. Additionally, cytokine panels were collected from an independent cohort of 7 dams. <strong>MRS </strong>data are included in two formats: 1) preprocessed quantifications from LCModel software in csvs, and 2) raw data with press and press_w (respectively water supressed and unsupressed acquisitions) for analysis. The raw data were released in upload version 1.1.0. MRS was acquired from a 1.2 x 2.6 x 2.5 mm3 voxel in the ACA with a Point Resolved Spectroscopy sequence (PRESS; TR/TE=3000/8.5 ms, 256 averages). Within the raw_data.zip,</p> <p>Included in this data set are the structural MRIs in MINC format, the behavioural .csv data, the MRS data (csvs and raw files), and a <strong>README</strong> file providing further detail on the data structure and content, and on how to interpret the data column titles. DICOMS are also available for the structural MRI data, as are the raw (not-preprocessed) MINC files, available upon request to the authors. </p>
Overview of PASTA Questionnaires: Physical Activity through Sustainable Transport Approaches (PASTA): protocol for a multi-centre, longitudinal study
<p>Overview of questionnaires used in the PASTA project (Physical Activity through Sustainable Transport Approaches (PASTA))</p> <p>English version</p>
Longitudinal Variation of H2O Ice Absorption on Miranda
<p>Near-infrared reflectance spectra of the Uranian satellite Miranda.</p> <p><strong>Title: </strong>Longitudinal Variation of H2O Ice Absorption on Miranda<br> <strong>Authors: </strong>Riley DeColibus, Nancy Chanover, Richard Cartwright</p> <p><strong>Description of contents:</strong><br> This .tar package is a collection of reduced near-IR (~0.9 to 2.5 um) disk-integrated reflectance spectra of the Uranian moon Miranda.<br> The package includes:</p> <ul> <li>23 spectra acquired with the TripleSpec spectrograph on the ARC 3.5m telescope at Apache Point Observatory.</li> <li>4 spectra acquired with the GNIRS spectrograph on the 8.1m Gemini North telescope on Maunakea.</li> <li>10 spectra acquired with the SpeX spectrograph on the 3m IRTF telescope on Maunakea.</li> <li>5 "grand average" spectra constructed by robustly averaging all TripleSpec data frames acquired covering certain longitude ranges on Miranda. The SpeX and GNIRS data are not included in these grand averages.</li> <li>1 "grand average" TripleSpec spectrum of Uranus, averaged using observations on five nights in fall 2020.</li> </ul> <p>The filenames are in the following format:</p> <p>Mir_[mean sub-observer longitude]_[UT date]_[instrument].txt</p> <p>The files themselves are plain-text, fixed-width ASCII tables.<br> The first several lines of the file header are commented with "#" characters.<br> An example header and explanation is discussed below in the "Additional comments" section.<br> One uncommented line with column titles precedes the data itself.</p> <p>The 'wl' column is wavelength in micrometers (um).<br> The 'flux' column is an arbitrary flux ratio, normalized to unity at 1.72 um.<br> The 'err' column is the 1-sigma errors on the 'flux' column.</p> <p>The process of data acquisition, reduction, and analysis for the TripleSpec and GNIRS spectra are described in the text of the main paper.<br> The SpeX spectra consist of 7 spectra published by previous authors (Gourgeot et al. 2014, Cartwright et al. 2018), and<br> 3 spectra acquired in 2017 that were not previously published, but were reduced via the same procedures as in Cartwright et al. 2018.</p> <p>These data have been corrected for telluric (atmospheric) absorption and divided by the spectrum of an early G dwarf standard star.<br> We did not attempt to correct differing spectral slopes between different standard stars and the Sun.<br> While we only included one 'grand average' Uranus spectrum as an example, we obtained a spectrum of Uranus on every night that we observed Miranda.<br> Users interested in the individual spectra of Uranus from each date should contact the corresponding author.</p> <p><strong>System requirements:</strong><br> No special programs should be required to read these spectra.<br> They were converted to ASCII tables with the Astropy table reading/writing functionality and should be inherently compatible with it.<br> Note that some spectra do include some invalid values represented with 'nan', and these values should be ignored.</p> <p><strong>Additional comments:</strong></p> <p>The commented lines in the file headers include useful metadata regarding observational details for each spectrum.<br> The main text includes more details on how these quantities were determined.</p> <p><strong>Example header and explanation:</strong><br> # PI = DeColibus [PI of the observing proposal]<br> # INSTRUMENT = TripleSpec [Instrument/instrument mode, if applicable]<br> # UT_DATE = UT201206 [Date of observation in UTYYMMDD format]<br> # BODY = Miranda [Observed astronomical body]<br> # MEAN_LAT = 47.66 [Mean sub-observer latitude]<br> # MEAN_LONG = 274.6 [Mean sub-observer longitude (IAU east-positive)]<br> # START_LONG = 241.5 [Sub-obs longitude of first exposure]<br> # END_LONG = 304.7 [Sub-obs longitude of last exposure]<br> # LONG_RANGE = 63.2 [Degrees of longitude spanned by spectrum]<br> # MEAN_PHASE = 1.72 [Mean phase angle (alpha)]<br> # TOT_EXPTIME = 12960 [Total exposure time (seconds)]<br> # N_FRAMES = 72 [Number of frames contributing to spectrum]<br> # STANDARD = HD 16275 [Star(s) used as telluric standards, typically early G dwarfs]<br> # WAVELENGTH UNITS = micrometers (um)<br> # FLUX UNITS = arbitrary (normalized to unity at 1.72 um)<br> # ERROR UNITS = 1-sigma errors on the above<br> wl flux err <br> 0.910701 -1.165e+00 9.00e+00 <br> 0.910824 -9.227e-01 7.27e+00 <br> 0.910946 -3.486e+00 8.03e+00 <br> ... ... ...</p> <p>The spectra are presented at native resolution and instrumental sampling.<br> The TripleSpec spectrograph has a detector gap between 1.85-1.88 um, and there is no data in this region.</p> <p>As discussed in the main text, the TripleSpec spectra suffer from a "bump" in apparent flux between about 0.95-1.15 micron.<br> This 'bump' is not a real feature in Miranda's spectrum, but results from spurious spectral slopes in different spectral orders.<br> In regions of the spectrum where the wavelength coverage of these spectral orders overlap,<br> merging the spectral orders together results in inflection points that create the resulting 'bump'.</p> <p>Due to its proximity to Uranus, the raw spectra of Miranda are strongly contaminated by scattered light.<br> This contamination (see figure 15 in main text) is strongest between 0.90-0.965 um, 1.02-1.12 um, 1.24-1.32 um, and 1.48-1.63 um.<br> A correction procedure was applied to the TripleSpec spectra to remove this Uranus contamination, described in Appendix A of the paper.</p> <p>However, there may be low-level, residual spectral features resulting from inadequate correction, which may appear as either 'bumps' or 'dips'.<br> We warn the user to be cautious during analysis, as we cannot guarantee that either the spectral slopes<br> or any apparent spectral features at wavelengths shorter than 1.4um are reliable.<br> To a lesser extent, this may also be true of apparent spectral variations <1.4um in the GNIRS and SpeX spectra.</p> <p><strong>For the raw data files, files from intermediate processing steps, more Uranus spectra, or other questions,<br> please contact the corresponding author:</strong><br> Riley DeColibus</p> <p>(contact information omitted, but is included in readme file in download)</p>
Study-Data: Longitudinal Study about the relationship between computer mouse usage and emotional states
<p>This Dataset contains the raw data files of the longitudinal study about the relationship between computer mouse usage and emotional states. The files are gzipped json files.</p> <p>There are 3 separate data files.</p> <ol> <li>The self-directed mouse usage data recorded during a 5 minute interval of regular computer use (FreeMouse_dataset)</li> <li>The mouse usage data during the point-and-click task (MouseTask_dataset)</li> <li>The sociodemographics of the dataset (sociodem_dataset)</li> </ol> <p>Note that the sociodemographic data is also included in the FreeMouse dataset as well as in the MouseTask dataset.</p> <p>For any questions about the dataset, contact: paul.freihaut@psychologie.uni-freiburg.de</p>
Text-fig. 8. SEM (a, b) and SRXTM (c, d) images of fruit associated with Miranthus elegans and Miranthus kvacekii; Mira locality, Portugal. a: Apical view of capsular fruit with five, partly open valves revealing the enclosed reticulate seeds (arrows). b: Detail of fruit wall showing an enclosed seed (arrow). c: Transverse section (orthoslice xy1200) of fruit showing central column (cc) of placenta and numerous angular and bitegmic seeds; note that the outer integument (black arrow) is thicker than inner integument (white arrow). d: Longitudinal section (orthoslice yz1239) of fruit showing perigynous attachment of calyx, central column (cc) of the placenta and sections through seeds. Specimen, Mira 99-S156331 (a–d). Scale bars = 600 µm (a, c, d), 200 µm (b). in Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications
Text-fig. 8. SEM (a, b) and SRXTM (c, d) images of fruit associated with Miranthus elegans and Miranthus kvacekii; Mira locality, Portugal. a: Apical view of capsular fruit with five, partly open valves revealing the enclosed reticulate seeds (arrows). b: Detail of fruit wall showing an enclosed seed (arrow). c: Transverse section (orthoslice xy1200) of fruit showing central column (cc) of placenta and numerous angular and bitegmic seeds; note that the outer integument (black arrow) is thicker than inner integument (white arrow). d: Longitudinal section (orthoslice yz1239) of fruit showing perigynous attachment of calyx, central column (cc) of the placenta and sections through seeds. Specimen, Mira 99-S156331 (a–d). Scale bars = 600 µm (a, c, d), 200 µm (b).
Text-fig. 5. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a, b: Transverse sections of flower (a, orthoslice xy0665 close to the apex of placenta; b, orthoslice xy0800 in middle part of placenta) showing remains of calyx with distinct bundles (arrows), ovary wall (ow) and numerous ovules (ov) on the central mushroom-shaped globose placenta (pl) with central column (cc). c: Transverse section of flower (orthoslice xy0620) through perianth and ovary (ow) at a level above the placenta showing ovules (ov) and cellular preservation of the sepal bundles (arrows shown for one sepal); note abaxial surface of sepals with thick-walled epidermal cells, thick cuticle, and fine pointed verrucae. d: Longitudinal section of flower (orthoslice xz0500) showing perigynous position of calyx and semi-inferior ovary (ow, ovary wall) with a central placenta (pl), central column (cc) and numerous ovules (ov); note spiny verrucae on abaxial surface of calyx lobes. Specimens, Mira 100-S153145 (a, b), Mira 100-S170155 (c, d, holotype). Scale bars = 600 µm (a–d). in Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications
Text-fig. 5. SRXTM images of Miranthus elegans gen. et sp. nov.; Mira locality, Portugal. a, b: Transverse sections of flower (a, orthoslice xy0665 close to the apex of placenta; b, orthoslice xy0800 in middle part of placenta) showing remains of calyx with distinct bundles (arrows), ovary wall (ow) and numerous ovules (ov) on the central mushroom-shaped globose placenta (pl) with central column (cc). c: Transverse section of flower (orthoslice xy0620) through perianth and ovary (ow) at a level above the placenta showing ovules (ov) and cellular preservation of the sepal bundles (arrows shown for one sepal); note abaxial surface of sepals with thick-walled epidermal cells, thick cuticle, and fine pointed verrucae. d: Longitudinal section of flower (orthoslice xz0500) showing perigynous position of calyx and semi-inferior ovary (ow, ovary wall) with a central placenta (pl), central column (cc) and numerous ovules (ov); note spiny verrucae on abaxial surface of calyx lobes. Specimens, Mira 100-S153145 (a, b), Mira 100-S170155 (c, d, holotype). Scale bars = 600 µm (a–d).
Text-fig. 7. SEM (a) and SRXTM (b–e) images of Miranthus kvacekii sp. nov.; Mira locality, Portugal. a: Lateral view of flower bud showing corolla lobes extending beyond calyx; note surface of pedicel, calyx and corolla with small equiaxial epidermal cells and indumentum of densely spaced, short stiff trichomes. b, c: Longitudinal sections through floral bud in two directions perpendicular to each other (a, orthoslice yz1024; b, orthoslice xz0950) showing corolla (co), calyx (ca), stamens (st) and semi-inferior ovary with thin ovary wall (ow) and central mushroom-shaped globose placenta (pl) bearing numerous ovules (ov). d, e: Transverse sections through floral bud above placenta (d, orthoslice xy0915; e, orthoslice xy1095) showing calyx (ca), corolla (co), ovary wall (ow) and ovules (ov); yellow outlines indicate the positions of anthers (d) and filaments (e); orange outlines indicate the position of three of the possible staminodes. Specimen, Mira 100-S170157 (a–e, holotype). Scale bars = 600 µm (a–c), 300 µm (d, e). in Early Flowers Of Primuloid Ericales From The Late Cretaceous Of Portugal And Their Ecological And Phytogeographic Implications
Text-fig. 7. SEM (a) and SRXTM (b–e) images of Miranthus kvacekii sp. nov.; Mira locality, Portugal. a: Lateral view of flower bud showing corolla lobes extending beyond calyx; note surface of pedicel, calyx and corolla with small equiaxial epidermal cells and indumentum of densely spaced, short stiff trichomes. b, c: Longitudinal sections through floral bud in two directions perpendicular to each other (a, orthoslice yz1024; b, orthoslice xz0950) showing corolla (co), calyx (ca), stamens (st) and semi-inferior ovary with thin ovary wall (ow) and central mushroom-shaped globose placenta (pl) bearing numerous ovules (ov). d, e: Transverse sections through floral bud above placenta (d, orthoslice xy0915; e, orthoslice xy1095) showing calyx (ca), corolla (co), ovary wall (ow) and ovules (ov); yellow outlines indicate the positions of anthers (d) and filaments (e); orange outlines indicate the position of three of the possible staminodes. Specimen, Mira 100-S170157 (a–e, holotype). Scale bars = 600 µm (a–c), 300 µm (d, e).
Text-fig. 12. Close-up views of silicified stem from Mhengere Fossil Wood Site 2. a: natural longitudinal fracture surface; b: natural cross section (images by MP). in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique
Text-fig. 12. Close-up views of silicified stem from Mhengere Fossil Wood Site 2. a: natural longitudinal fracture surface; b: natural cross section (images by MP).
Text-fig. 15. Photomicrographs of thin sections of holotype BP/16/1738, Sorindeioxylon gorongosense gen. et sp. nov. from Muaredzi site 5, Gorongosa, Mozambique. a: TS, note the irregularly spaced and very narrow bands of parenchyma and mostly solitary vessel elements; b: TS at higher magnification with narrow rays; c: radial longitudinal section (RLS), rather oblique but shows the alternate, small-to-medium inter-vessel pits; d: tangential longitudinal section (TLS), rays are 1–3 cells wide but maintain the same width. Small arrow towards the right hand ray indicates a prismatic crystal in the ray cell; e: TLS rays with fibres in between; f: RLS showing mixed ray cells (upright, square and procumbent) poorly preserved. in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique
Text-fig. 15. Photomicrographs of thin sections of holotype BP/16/1738, Sorindeioxylon gorongosense gen. et sp. nov. from Muaredzi site 5, Gorongosa, Mozambique. a: TS, note the irregularly spaced and very narrow bands of parenchyma and mostly solitary vessel elements; b: TS at higher magnification with narrow rays; c: radial longitudinal section (RLS), rather oblique but shows the alternate, small-to-medium inter-vessel pits; d: tangential longitudinal section (TLS), rays are 1–3 cells wide but maintain the same width. Small arrow towards the right hand ray indicates a prismatic crystal in the ray cell; e: TLS rays with fibres in between; f: RLS showing mixed ray cells (upright, square and procumbent) poorly preserved.
Text-fig. 14. Photomicrographs of thin sections of specimen BP/16/1732 Palmoxylon dutoitii from Mhengere Hill, Gorongosa, Mozambique. a: transverse section (TS) with four fibre vascular bundles (fvb) and poorly preserved parenchyma between; b: diagram of one of the fvbs in (a) of the reniform type (f – fibres, mx – metaxylum, p – phloem, px – protoxylum); c: close up of the vascular part of a fvb with 2 metaxylem elements and the collapsed cells to the lower left represents the phloem; d: fvb with 2 metaxylem elements, fibrous part to the left and parencymarous ground tissue to the right; e: lower magnification of fvb in (c); f: fvb with three metaxylem elements and phloem patch below; g: longitudinal section (LS) showing the vascular sections alternating with the fibrous sections; h: LS showing the horizontal thickening on the walls of the metaxylem vessels and a patch of parenchyma to the right (darker cells); i: spheroid echinate phytoliths that are typical of Hyphaene and Borassus. in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique
Text-fig. 14. Photomicrographs of thin sections of specimen BP/16/1732 Palmoxylon dutoitii from Mhengere Hill, Gorongosa, Mozambique. a: transverse section (TS) with four fibre vascular bundles (fvb) and poorly preserved parenchyma between; b: diagram of one of the fvbs in (a) of the reniform type (f – fibres, mx – metaxylum, p – phloem, px – protoxylum); c: close up of the vascular part of a fvb with 2 metaxylem elements and the collapsed cells to the lower left represents the phloem; d: fvb with 2 metaxylem elements, fibrous part to the left and parencymarous ground tissue to the right; e: lower magnification of fvb in (c); f: fvb with three metaxylem elements and phloem patch below; g: longitudinal section (LS) showing the vascular sections alternating with the fibrous sections; h: LS showing the horizontal thickening on the walls of the metaxylem vessels and a patch of parenchyma to the right (darker cells); i: spheroid echinate phytoliths that are typical of Hyphaene and Borassus.
Fig. 3 in Occurrence of a Skin Parasite Argulus coregoni (Branchiura: Argulidae) on Salmonids in Mountain Streams, Central Japan, with Discussion on Its Longitudinal Distribution and Host Utilization in Rivers
Fig. 3. Mountain streams where the salmonids infected with Argulus coregoni were caught in Gifu Prefecture, central Japan. A, Main stream of the upper Maze River (locality 1 in Fig. 2); B, tributary of the Hida River (locality 2); C, tributary of the Tsukechi River (locality 3); D, tributary of the Yoshida River (locality 4); E, main stream of the Itoshiro River (locality 5); F, tributary of the Itoshiro River (locality 5); G, tributary of the Sho River (locality 6); H, main stream of the Gamada River (locality 7).
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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.