Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
172
datasets available to search
ShareScore release 0.9.0
Dataset results
172 results for “life development”
Proteins required for stereocilia elongation during mammalian hair cell development ensure precise and steady heights during adult life
<p>This dataset contains all source data for Hartig <em>et al </em>2024, PNAS, including:</p> <p>Data files</p> <p>Raw images and TDT ABR/DPOAE files</p> <p>ROIS and raw measurements from quantifications in ImageJ</p> <p>R scripts for data visualization and statistics</p> <p>Reports of statistical analyses including diagnostic qq plots and distributions</p>
Data and R script for Neville, Andrews, Nettle and Bateson, 'Dissociating the effects of alternative early-life feeding schedules on the development of adult depression-like phenotypes'
<p>The R script and raw data files for the paper 'Dissociating the effects of alternative early-life feeding schedules on the development of adult depression-like phenotypes', by Vikki Neville, Clare Andrews, Daniel Nettle and Melissa Bateson.</p>
Figure 2 in Development and life table parameters of the Phytoseius corniger Wainstein (Acari: Phytoseiidae) feeding on the two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under laboratory conditions
Figure 2. The age-specific survival rate (lx), and fecundity (mx) of Phytoseius corniger fed on Tetranychus urticae under laboratory conditions (25 ± 2 °C, 55 ± 5% of RH, and 16L: 8D h photoperiod).
Figure 1 in Development and life table parameters of the Phytoseius corniger Wainstein (Acari: Phytoseiidae) feeding on the two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under laboratory conditions
Figure 1. Age-stage specific survival rate (sjx) of the parent cohort of bisexual Phytoseius corniger fed on Tetranychus urticae under laboratory conditions (25 ± 2 °C, 55 ± 5% of RH, and 16L: 8D h photoperiod). Note: L stands for larva, N1 for protonymph, and N2 for deutonymph, respectively.
Data from: Adaptive division of growth and development between hosts in helminths with two-host life cycles
<p>Parasitic worms (helminths) with complex life cycles divide growth and development between successive hosts. Using data from 597 species of acanthocephalans, cestodes, and nematodes with two-host life cycles, we found that helminths with larger intermediate hosts were more likely to infect larger, endothermic definitive hosts, although some evolutionarily shifts in definitive host mass occurred without changes in intermediate host mass. Life-history theory predicts parasites to shift growth to hosts in which they can grow rapidly and/or safely. Accordingly, helminth species grew relatively less as larvae and more as adults if they infected smaller intermediate hosts and/or larger, endothermic definitive hosts. Growing larger than expected in one host, relative to host mass/endothermy, was not associated with growing less in the other host, implying a lack of cross-host tradeoffs. Rather, some helminth orders had both large larvae and large adults. Within these taxa, though, size at maturity in the definitive host was unaffected by changes to larval growth, as predicted by optimality models. Parasite life-history strategies were mostly (though not entirely) consistent with theoretical expectations, suggesting that helminths adaptively divide growth and development between the multiple hosts in their complex life cycles.</p>
Figure. Age-specific survival rate (lx) and natality (m x) of Axinoscymnus apioides at different temperatures (20 °C, 23 °C, 26 °C, 29 °C, and 32 °C). in Temperature influences the development, survival, and life history of Axinoscymnus apioides Kuznetsov & Ren (Coleoptera: Coccinellidae), a predator of whitefly
Figure. Age-specific survival rate (lx) and natality (m x) of Axinoscymnus apioides at different temperatures (20 °C, 23 °C, 26 °C, 29 °C, and 32 °C).
Fig. 7 in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 7. Coronal histological section of the anterior head region of a Myxobolus rasmusseni n. sp. infected fathead minnow. Approximately 8 myxospore-filled plasmodia are located between the two optic lobes in the anterior-dorsal region of the head cavity. Plasmodia demarcated from adjacent host tissue by a thin fibrocytic membrane that also encircles Ornithodiplostomum ptychocheilus metacercariae. 100X magnification. Op = Ornithodiplostomum ptychocheilus metacercariae, Olb: Optic lobe of the minnow brain, Ps: Plasmodia of Myxobolus rasmusseni n. sp. Inset demonstrates distribution of numerous stained and unstained myxospores located within plasmodia.
Fig. 8 in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 8. Size-frequency distributions of fathead minnows collected from two wetlands in southern Alberta. The left-hand triplet of graphs (A, B, C) indicates size distributions of the 2020 cohort of fathead minnows assessed in Sept. 2020, June 2021, and Sept. 2021 at McQuillan Reservoir. The right-hand triplet (D, E, F) indicates size distributions assessed at the same times for Coalhurst Stormwater Pond. Dark bars indicate minnows with M. rasmusseni n. sp. lesions.
Fig. 6 in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 6. Coronal histological section through the dorsal head region along the frontal plane of a fathead minnow that contained multiple, various-sized plasmodia of Myxobolus rasmusseni n. sp. 1.25X magnification. Rt - Retina of the eye, Ps - Plasmodia, Br - Brain, Ls - Lens of the eye, Ns - Nares, Of – Opercular flap.
Fig. 5 in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 5. Phylogenetic tree produced by Bayesian analysis of aligned partial 18S rDNA gene sequences of M. rasmusseni n. sp. and other Myxobolus spp. infecting cyprinid fishes in Canada, Europe, and Asia. The tree is rooted with Ceratonova shasta (AF001579.1). Nodes are denoted with bootstrap probabilities generated by Bayesian analyses. Species in taxa in groups I-III are highlighted in the pairwise percent identity matrix in Supplementary Table 1.
Fig. 4 in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 4. Transmission electron micrographs of plasmodia that contain M. rasmusseni n. sp. myxospores. Sections are from lesioned tissue (see inset in A) located in the circumorbital cavity of a fathead minnow. A. Side-on view of a couplet of Myxobolus rasmusseni n. sp. myxospores at 2500X magnification. Sp - Sporoplasm, Iv - Iodinophilous vacuole, Pc - Polar capsule, Pf - Polar filament; Black arrowheads indicate nuclei, orange arrowheads indicate sutural ridge along the midline of myxospore; blue arrowheads indicate posterior projections on the myxospore. B. Myxospores sectioned in various orientations with adjacent rodlet cells at 2000X magnification. Rc - Rodlet cell, Ms: myxospore.
Fig. 1 in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 1. Disfiguring lesions on the heads of 1-yr old fathead minnows infected with Myxobolus rasmusseni n. sp. Minnows were live-trapped from University Pond, Lethbridge, Ab in summer, 2022, placed into a single aquarium in the laboratory, then photographed with a digital camera. A) Unilateral exopthalmia of the right eye. B) Bilateral exopthalmia with additional lesions on dorsal surface of circumorbital cavity and on surface of left nares. C) Asymmetric exopthalmia of the left dorsal circumorbital cavity; hemorrhage within left vitreous humour, D) Severe hemorrhage of the right eye. E) Pathology of the epidermis of the left posterior circumorbital cavity and surface of left operculum.
Fig. 3. A in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 3. A. Myxospores of Myxobolus rasmusseni n. sp. prepared from a wet mount of a plasmodia-packed lesion located in the circumorbital cavity of an infected fathead minnow. A. Myxospores imaged with differential interference contrast microscope. Thin mucus coat envelopes posterior two thirds of myxospores. B. Composite line drawing of a Myxobolus rasmusseni n. sp. myxospore; PC – polar capsule; PF – polar filament; MC – mucus coat; SP – sporoplasm; IV – iodinophilous vacuole; N – nucleus.
Fig. 2 in Description, life cycle, and development of the myxozoan Myxobolus rasmusseni n. sp. in fathead minnows, Pimephales promelas: A possible emerging pathogen in southern Alberta, Canada
Fig. 2. In situ image of a school of surfacing 1-yr old fathead minnows in University Pond, Lethbridge, Ab. Each minnow has bilateral or unilateral exopthalmia associated with infection of myxospore-containing plasmodia of Myxobolus rasmusseni n. sp. Note additional large, whitish lesions located on the anterior epidermal surface of some minnows.
A parametric life cycle framework to promote sustainable-by-design product development: Application to a hydrogen production technology
<p>The European Ecodesign Directive is an effective normative framework that has been extensively proven to support the energy transition of numerous European industrial sectors. From an analytical standpoint, it provides practitioners with the EcoReport tool, a simplified life cycle spreadsheet that is aimed at guiding the development of ecodesign measures of mandatory compliance in European countries. In this regard, several studies have highlighted the limitations of the EcoReport tool when addressing emerging technologies like those tied to the hydrogen sector. These works also propose to further integrate material criticality and social metrics in order to enlarge the scope of the European Directive and foster the shift from ecodesign to sustainable-by-design product development. In this situation, building upon the principles of the EcoReport tool and recognizing the outcomes of the aforementioned critical analyses, the conceptualization of a novel sustainable-by-design framework is presented and applied to a Solid Oxide Electrolysis Cell (SOEC) stack for hydrogen production. The operationalization of the framework is conducted, for the first time in the context of sustainable design, by combining the use of the <em>Brightway2</em> and <em>lca_algebraic</em> Python packages. Overall, the proposed approach succeeds in providing a complete sustainability perspective to the design of emerging technologies. Regarding the tangible lessons learned on the hydrogen-related case study, product concepts are proven to progressively improve the sustainability performance of the technology. It is noticeable that the enhancement of the economic competitivity is more limited than that achieved at the remaining sustainability indicators (i.e., environmental, social and material criticality metrics). In line with the outcomes of the life cycle contribution assessment, multi-criteria decision analysis ratings lead to concluding that a sustainable-by-design SOEC stack product concept should prioritize limiting its material intensity.</p>
Figure 3 in Development, reproduction and life table parameters of Tetranychus turkestani (Acari: Tetranychidae) on three different host plants
Figure 3 Age-stage-specific life expectancy (exj) of Tetranychus turkestani on: a. cowpea, b. white bean, c. red bean.
Figure 2 in Development, reproduction and life table parameters of Tetranychus turkestani (Acari: Tetranychidae) on three different host plants
Figure 2 Age-specific survival rate (lx), fecundity (mx) and maternity l (x mx) of Tetranychus turkestani on: a. cowpea, b. white bean, c. red bean.
Figure 1 in Development, reproduction and life table parameters of Tetranychus turkestani (Acari: Tetranychidae) on three different host plants
Figure 1 Age-stage-specific survival rate (Sxj) of Tetranychus turkestani on: a. cowpea, b. white bean, c. red bean.
Figure 4 in Development, reproduction and life table parameters of Tetranychus turkestani (Acari: Tetranychidae) on three different host plants
Figure 4 Age-stage-specific life expectancy (vxj) of Tetranychus turkestani on: a. cowpea, b. white bean, c. red bean.
Data from: Adaptive division of growth and development between hosts in helminths with two-host life cycles
Open the record for dataset details and reuse information.
ScienceDex guides
Understand access before you commit
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.