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Fitbit and Withings Data Collected from Living Labs
<p>The data is composed of different files, each one containing measurements for different physiological monitoring variables collected from Fitbit and Withings devices collected for the H2020 VITALISE project. The next list explains what each file contains.</p> <ul> <li><em><strong>heart_rate_2023-04-23.json</strong></em> and <strong><em>heart_rate_2023-04-24.json</em></strong>: Contains heart rate measurements (beats/min) in the Fitbit source format taken for one subject during one day (each file represents a day) and samples every 5 minutes.</li> <li><strong><em>fat_free_mass-2023-04-21-2023-10-20-37e23d5a-1901-4ce3-bcac-f4ea36bc0b1d.json</em></strong>: Contains fat free mass (kg) mesurements taken form Withings Device and transformed to the<a href="https://gitlab.com/vitalise-project-group/vitalise-data-model"> VITALISE data model</a> for a subject during 6 months. There are 69 measurements in total.</li> <li><strong><em>fat_mass_weight-2023-04-21-2023-10-20-37e23d5a-1901-4ce3-bcac-f4ea36bc0b1d.json</em></strong>: Contains fat mass weight (kg) mesurements taken form Withings Device and transformed to the<a href="https://gitlab.com/vitalise-project-group/vitalise-data-model"> VITALISE data model</a> for a subject during 6 months. There are 69 measurements in total.</li> <li><strong><em>fat_ratio-2023-04-21-2023-10-20-37e23d5a-1901-4ce3-bcac-f4ea36bc0b1d.json</em></strong>: Contains fat ratio (%) mesurements taken form Withings Device and transformed to the<a href="https://gitlab.com/vitalise-project-group/vitalise-data-model"> VITALISE data model</a> for a subject during 6 months. There are 69 measurements in total.</li> <li><strong><em>hydration-2023-04-21-2023-10-20-37e23d5a-1901-4ce3-bcac-f4ea36bc0b1d.json</em></strong>: Contains hydration (kg) mesurements taken form Withings Device and transformed to the<a href="https://gitlab.com/vitalise-project-group/vitalise-data-model"> VITALISE data model</a> for a subject during 6 months. There are 69 measurements in total.</li> <li><strong><em>muscle_mass-2023-04-21-2023-10-20-37e23d5a-1901-4ce3-bcac-f4ea36bc0b1d.json</em></strong>: Contains muscle mass (kg) mesurements taken form Withings Device and transformed to the<a href="https://gitlab.com/vitalise-project-group/vitalise-data-model"> VITALISE data model</a> for a subject during 6 months. There are 69 measurements in total.</li> <li><strong><em>weight-2023-04-21-2023-10-20-37e23d5a-1901-4ce3-bcac-f4ea36bc0b1dd.json</em></strong>: Contains body weight (kg) mesurements taken form Withings Device and transformed to the<a href="https://gitlab.com/vitalise-project-group/vitalise-data-model"> VITALISE data model</a> for a subject during 6 months. There are 69 measurements in total.</li> </ul>
Data for : New mucosal bivalent live-attenuated vaccine is protective against Human Metapneumovirus and Respiratory Syncytial Virus
Open the record for dataset details and reuse information.
Does group living protect offspring from the toxic effects of cadmium ingestion in earwigs?
<p>Dataset and R script used in the study "Does group living protect offspring from the toxic effects of cadmium ingestion in earwigs?"</p>
lipid droplet training dataset for live cell anatomy segmentation
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Golgi training dataset for live cell anatomy segmentation
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Scripts and Datasets for Photocatalytic Nanoscale Metal-Organic Framework for Proximity Labeling in Living Cells
<p>Please read data_process.ipynb for more details.</p>
Engineered Osteoclasts as Living Treatment Materials for Heterotopic Ossification Therapy
<p>All data generated in this study are provided in the Supplementary materials and raw data. The data that support the findings of this study are available from the corresponding authors in reasonable request.</p>
Living and fossil Ginkgo leaves
<p>The data presented here are a collection of images of living and fossil <em>Ginkgo </em>leaves. Mature and fully expanded leaves were harvested from a reproductively immature <i>Ginkgo biloba </i>tree growing in partial shade as a specimen on the campus of The Open University, UK. The specimen was ascended using a ladder and seven branches growing towards the West at approximately halfway up the specimen were removed from the trunk using a saw. Every leaf growing on each branch was plucked from the base of the petiole and dried in a plant press. A total of 468 leaves from a mixture of short-shoots and long-shoots were collected from the specimen. Each of these leaves was photographed next to a scale bar using a digital camera positioned 20cm above a light box. Twenty-two fossil leaves produced by evolutionary relatives of living <i>Ginkgo biloba </i>were extracted from the collections of the Natural History Museum in London, and two fossil leaves were extracted from the geology collections of the School of Environment, Earth and Ecosystem Sciences, The Open University. Each fossil leaf was photographed next to a scale bar using a digital camera and the outline of each fossil was traced using Adobe Illustrator to create a digital outline of each leaf.</p>
FIGURE 13. Living Eulithoxenus emeljanovi. A, B, E in Ptosoproctus gen. nov., a new genus with two new species of Shield-back Katydid with the first record of genus Eulithoxenus Bey-Bienko, 1951 from China (Orthoptera: Tettigoniidae: Tettigoniinae: Drymadusini)
FIGURE 13. Living Eulithoxenus emeljanovi. A, B, E. male; C, D, F. female.
Supplementary material 1 from: Palchetti MV, Cantero JJ, Morales-Fierro V, Barboza GE, Moreira-Muñoz A (2021) Living in extreme environments: distribution of Lycium humile (Solanaceae), an endemic halophyte from the Altiplano-Puna region, South America. PhytoKeys 185: 1-15. https://doi.org/10.3897/phytokeys.185.71377
Occurences of Lycium humile in South America
Figure 4 from: Palchetti MV, Cantero JJ, Morales-Fierro V, Barboza GE, Moreira-Muñoz A (2021) Living in extreme environments: distribution of Lycium humile (Solanaceae), an endemic halophyte from the Altiplano-Puna region, South America. PhytoKeys 185: 1-15. https://doi.org/10.3897/phytokeys.185.71377
Figure 4 Saline environments of the Altiplano-Puna region (South America) in which Lycium humile grows A Salar del Hombre Muerto (Catamarca, Argentina) B Los Colorados (Salta, Argentina) C Salar de Uyuni (Potosí, Bolivia).
Figure 2 from: Palchetti MV, Cantero JJ, Morales-Fierro V, Barboza GE, Moreira-Muñoz A (2021) Living in extreme environments: distribution of Lycium humile (Solanaceae), an endemic halophyte from the Altiplano-Puna region, South America. PhytoKeys 185: 1-15. https://doi.org/10.3897/phytokeys.185.71377
Figure 2 Lectotype of Lycium humile Phil. (SGO 055683). Digital image by courtesy of the Museo Nacional de Historia Natural.
Fig. 1 in Oncholaimus langhovdensis sp. nov. (Nematoda: Enoplea: Oncholaimida), a New Species of Free-living Marine Nematode from Langhovde, Dronning Maud Land, East Antarctica
Fig. 1. Oncholaimus langhovdensis sp. nov. Males ICHUM 5311 (holotype; A, C, E, F), 5312 (D), 5313 (G), 5314 (H), and a female ICHUM 5316 (B, I). A, male body; B, female body; C, head, ventral view; D, head, lateral view; E, anterior region; F, male tail, lateral view; G, male tail, lateral view; H, male tail, ventral view; I, female tail, lateral view. Abbreviations: a.t., anterior testis; e.p., excretory pore; i., intestine; n.r., nerve ring; ov., ovary; p., papilla; p.t., posterior testis; ut., uterus; v.d., vas deferens; v.g., ventral gland. Scale bars: A, B, 1 mm; C, D, 20 µm; E, 100 µm; F–I, 50 µm.
Fig. 5 in Two New Species of Free-living Marine Nematodes (Nematoda: Axonolaimidae and Tripyloididae) from the Coast of Antarctica
Fig. 5. Parabathylaimus jare sp. nov. A–C, F–J, differential interference contrast photomicrographs; D, E, SEM images. A, inner view of head (holotype); B, inner view of head with male anterior sensilla (ICHUM 5377); C, male anterior sensilla and amphid (ICHUM 5376); D, outer labial and cephalic sensilla (non-type male); E, amphidial aperture and cuticular ring (non-type male); F, spicule and gubernaculum (holotype); G, distal tooth-like structures of gubernaculum (white arrowheads) (holotype); H, sperms in seminal vesicle (holotype); I, J, female outer labial sensilla (black arrowheads) and cephalic sensilla (white arrowheads) (ICHUM 5493). Scale bars: A–D, F–J, 10 µm; E, 5 µm.
Fig. 3 in Two New Species of Free-living Marine Nematodes (Nematoda: Axonolaimidae and Tripyloididae) from the Coast of Antarctica
Fig. 3. Odontophora odontophoroides sp. nov. A, female body (ICHUM 5490); B, female head with open mouth (ICHUM 5490); C, female posterior region (ICHUM 5490); D, vaginal region (ICHUM 5490). Scale bars: A, 500 µm; B, 20 µm; C, D, 100 µm.
Fig. 4 in A New Species of Free-living Marine Nematode, Proplatycoma tsukubae sp. nov. (Enoplida: Leptosomatidae), from Japan
Fig. 4. Proplatycoma tsukubae sp. nov. A, immature female body; B, immature female head; C, immature female reproductive system; D, immature female posterior region. Abbreviations: a.o., anterior ovary; m.l., microlabium; v., vulva.
Fig. 2 in A New Species of Free-living Marine Nematode, Proplatycoma tsukubae sp. nov. (Enoplida: Leptosomatidae), from Japan
Fig. 2. Differential interference contrast micrographs of Proplatycoma tsukubae sp. nov. A, male head (holotype); B, male amphidial flap (holotype), C, male amphidial flap (paratype); D, male cloacal region (holotype); E, precloacal ventromedian supplements (holotype); F, precloacal ventrolateral supplements (holotype); G, tip of male tail with terminal setae (holotype); H, immature female amphidial aperture. Abbreviations: a.p.s., anterior precloacal ventromedian supplement; c., cloaca; m.l., microlabium; c.c., cephalic capsule; p.p.s., posterior precloacal ventromedian supplement; p.s., postcloacal ventromedian supplement.
Immunosenescence in the wild? A longitudinal study in a long‐lived seabird
<p>1. Longitudinal studies of various vertebrate populations have demonstrated senescent declines in reproductive performance and survival probability to be almost ubiquitous. Longitudinal studies of potential underlying proximate mechanisms, however, are still scarce. <br> 2. Due to its critical function in the maintenance of health and viability, the immune system is among the potential (mediators of) proximate mechanisms that could underlie senescence. <br> 3. Here, we studied three innate immune parameters - hemagglutination titre, haemolysis titre and haptoglobin concentration - in a population of common terns (Sterna hirundo) known to undergo actuarial senescence. We repeatedly sampled birds of known sex and age across 11 years and used random regression models to (i) quantify how immune parameters vary among individuals, and (ii) describe within-individual age-specific changes in, and potential trade-offs between, immune parameters.<br> 4. Our models revealed no differences between males and females in hemagglutination titre and haptoglobin concentration, and very low among-individual variation in these parameters in general. Within individuals, hemagglutination titre increased with age, while haptoglobin concentration did not change. We found no indication for selective (dis)appearance in relation to hemagglutination titre or haptoglobin concentration, nor for the existence of a trade-off between them. Haemolysis was absent in the majority (76%) of samples.<br> 5. Common terns do not exhibit clear senescence in hemagglutination titre and haptoglobin concentration and show very little among-individual variation in these parameters in general. This may be explained by canalisation of the immune parameters or by the colonial breeding behaviour of our study species, but more longitudinal studies are needed to facilitate investigation of links between species' characteristics and immunosenescence in wild animals.</p>
Bertalanffy's growth curves of A. anatina duck mussels in 18 Polish lakes with reference to living conditions
<p>1. Post-maturation growth leading to indeterminate growth patterns is widespread in nature. However, its adaptive value is unclear. Life history theory suggests this allocation strategy may be favoured by temporal pulses in the intensity of mortality and/or the capacity to produce new tissues.</p> <p>2. Addressing the origin of indeterminate growth and the variability of growth patterns, we studied the growth of duck mussels, <i>Anodonta anatina</i>, a pan-European unionid, in 18 Polish lakes. For each population the sex, size and age of collected mussels were measured to estimate Bertalanffy's growth curve parameters. We integrated information on <i>A. anatina</i> mortality rates, lake trophy, biofouling by zebra mussels, <i>Dreissena polymorpha</i>, and the prevalence of parasitic trematode larvae to identify selective conditions in lakes.</p> <p>3. We found two sources of mortality in <i>A. anatina</i> populations, pertaining to adverse effects of zebra mussel biofouling and trophy state on mussel survival. Additionally, populations with heavier biofouling presented a smaller abundance of parasites, indicative of a relationship between filtering intensity and contraction of water-borne trematode larvae by filtering <i>A. anatina</i>.</p> <p>4. Consistently for each sex, populations with a greater trophy-related mortality were characterized in <i>A. anatina</i> by a smaller asymptotic size <i>L<sub>max</sub></i>, indicative of a life history response to mortality risk involving early maturation at a smaller body size. In all populations, females featured higher mortality and larger asymptotic size <i>vs.</i> males.</p> <p>5. Our findings support a theoretical view that adaptive responses to selection involve adjustments in the lifetime resource allocation patterns. These adjustments should be considered drivers of the origin of indeterminate growth strategy in species taking parental care by offspring brooding in body cavities.</p>
How patients with mild dementia living in a nursing home benefit from dementia cafés: a case-control study focusing on psychological and behavioural symptoms and caregiver burden
<p><strong>Background: </strong>Dementia is a syndrome, mainly due to neurodegeneration, affecting cognition, behaviour, feelings and relationships. Pharmacological treatment is still challenging and thus different ways to improve/slow down the disease are necessary.</p> <p><strong>Methods: </strong>Twenty-five subjects with mild dementia, living in a nursing home, and their relatives were invited to attend a dementia cafe, a community group which provides support for families affected by dementia. Each patient was evaluated by a neuropsychologist, through the administration of a specific neuropsychological battery, before and at the end of the study. Their outcomes were compared to a matched group of patients with dementia receiving psycho-counselling.</p> <p><strong>Results: </strong>After the dementia cafe meetings, patients showed higher significant changes in mood (P < 0.01), behavioural symptoms (P < 0.001), quality of life (P < 0.001), and caregiver burden (P < 0.001). The control group significantly improved only in quality of life with a reduction of caregiver burden.</p> <p><strong>Conclusions: </strong>Our findings confirm that patients with dementia may benefit from the dementia cafe, especially concerning behavioural symptoms. Moreover, caregivers find these cafés to be welcoming, relaxed places to socialise and access support and information. Future dementia cafés should create programs and comfortable environments answering to the different needs of the patients.</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.