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.
114
datasets available to search
ShareScore release 0.9.0
Dataset results
114 results for “rubber”
Data from: Can intercropping with the world’s three major beverage plants help improve the water use of rubber trees?
Open the record for dataset details and reuse information.
Data from: Trait evolution in topical rubber (Hevea brasiliensis) trees is related to dry season intensity
Open the record for dataset details and reuse information.
Genomic and common garden approaches yield complementary results for quantifying environmental drivers of local adaptation in rubber rabbitbrush, a foundational Great Basin shrub
Open the record for dataset details and reuse information.
Data from: Soil nitrogen-cycling responses to conversion of lowland forests to oil palm and rubber plantations in Sumatra, Indonesia
Open the record for dataset details and reuse information.
Data from: Degradation of root community traits as indicator for transformation of tropical lowland rain forests into oil palm and rubber plantations
Open the record for dataset details and reuse information.
Data from: The ecological implications of rubber-based agroforest: insect conservation and invasion control
Open the record for dataset details and reuse information.
Data from: Predation of potential insect pests in oil palm plantations, rubber tree plantations and fruit orchards
<p class="MsoNoSpacing">In human-modified landscapes, important ecological functions such as predation are negatively affected by anthropogenic activities, including the use of pesticides and habitat degradation. Predation of insect pests is an indicator of healthy ecosystem functioning, which provides important ecosystem services, especially for agricultural systems. In this study, we compare predation attempts from arthropods, mammals, and birds on artificial caterpillars in the understory, between three tropical agricultural land-use types: oil palm plantations, rubber tree plantations, and fruit orchards. We collected a range of local and landscape-scale data including: undergrowth vegetation structure; elevation; proximity to forest; and canopy cover in order to understand how environmental variables can affect predation. In all three land-use types, our results showed that arthropods and mammals were important predators of artificial caterpillars and there was little predation by birds. We did not find any effect of the environmental variables on predation. There was an interactive effect between land-use type and predator type. Predation by mammals was considerably higher in fruit orchards and rubber tree than in oil palm plantations, likely due to their ability to support higher abundances of insectivorous mammals. In order to maintain or enhance natural pest-control in these common tropical agricultural land-use types, management practices that benefit insectivorous animals should be introduced, such as the reduction of pesticides, improvement of understory vegetation and local and landscape heterogeneity.</p>
Data from: Impact of uniaxial tensile fatigue on the evolution of microscopic and mesoscopic structure of carbon black filled natural rubber
This investigation addresses the evolution of the microscopic and mesoscopic structures distribution, and micro-defects of carbon black (CB) filled natural rubber (NR) under uniaxial tensile condition during the fatigue process. NR was filled with three different grades CB respectively, in order to understand the impact of the structural degree and specific surface areas of CB and fatigue degree on the Payne effect. It was found that Payne effect was initially suppressed and then enhanced with increasing the degree of fatigue. The decrease of the storage modulus in the low strain area was attributed to the CB network destruction and the breakdown of the matrix cross-linking network in the early fatigue stage. However, with further increasing the degree of fatigue, the spatial rearrangement of CB aggregates with the orientation of molecular chains between adjacent CB aggregates will result in the mechanical reinforcement before the appearance of micro-defects. Moreover, it has been demonstrated that the structural degree of CB has a stronger impact on the mesoscopic structures than the specific surface area of CB during tensile fatigue process.
Figure 6 from: Xu R-F, Karunarathna SC, Phukhamsakda C, Dai D-Q, Elgorban AM, Suwannarach N, Kumla J, Wang X-Y, Tibpromma S (2024) Four new species of Dothideomycetes (Ascomycota) from Pará Rubber (Hevea brasiliensis) in Yunnan Province, China. MycoKeys 103: 71-95. https://doi.org/10.3897/mycokeys.103.117580
Figure 6 Pseudochaetosphaeronema xishuangbannaensis (ZHKU 23–0107, holotype) a–c appearance of ascomata on host substrate d section of an ascoma e peridium f pesudoparaphyses g–j asci m–t ascospores u ascospore stained with Indian ink k, l colonies on PDA (k-front and l-reverse view). Scale bars: 200 µm (d); 100 µm (e); 50 µm (f–j); 10 µm (m–t); 20 µm (u).
Figure 5 from: Xu R-F, Karunarathna SC, Phukhamsakda C, Dai D-Q, Elgorban AM, Suwannarach N, Kumla J, Wang X-Y, Tibpromma S (2024) Four new species of Dothideomycetes (Ascomycota) from Pará Rubber (Hevea brasiliensis) in Yunnan Province, China. MycoKeys 103: 71-95. https://doi.org/10.3897/mycokeys.103.117580
Figure 5 Pseudochaetosphaeronema lincangensis (ZHKU 23–0105, holotype) a, b appearance of ascomata on host substrate c vertical section of an ascoma d section of peridium e pseudoparaphyses f–i asci j a germinated ascospore l–q ascospores k ascospore stained with Indian ink r, s colonies on PDA (r-front and s-reverse views). Scale bars: 100 µm (c); 50 µm (d); 30 µm (e–j); 200 µm (g); 10 µm (k, l–q).
Figure 4 from: Xu R-F, Karunarathna SC, Phukhamsakda C, Dai D-Q, Elgorban AM, Suwannarach N, Kumla J, Wang X-Y, Tibpromma S (2024) Four new species of Dothideomycetes (Ascomycota) from Pará Rubber (Hevea brasiliensis) in Yunnan Province, China. MycoKeys 103: 71-95. https://doi.org/10.3897/mycokeys.103.117580
Figure 4 Nigrograna lincangensis (ZHKU 23–0104, holotype) a–c appearance of ascomata on the host surface d vertical section of an ascoma e vertical section of ostiole f hamathecium and asci g section of peridium h–k asci l ascospores m a germinated ascospore n, o colonies on PDA (n-front and o-reverse views). Scale bars: 100 µm (d); 50 µm (e); 30 µm (f); 200 µm (g); 10 µm (h–k); 5 µm (l); 20 µm (m).
Figure 3 from: Xu R-F, Karunarathna SC, Phukhamsakda C, Dai D-Q, Elgorban AM, Suwannarach N, Kumla J, Wang X-Y, Tibpromma S (2024) Four new species of Dothideomycetes (Ascomycota) from Pará Rubber (Hevea brasiliensis) in Yunnan Province, China. MycoKeys 103: 71-95. https://doi.org/10.3897/mycokeys.103.117580
Figure 3 Phylogram generated from Maximum Likelihood analysis based on combined LSU, ITS, SSU, tef1-α and rpb2 sequence data of 119 taxa, which comprised 4399 base pairs (LSU = 908 bp, ITS = 512 bp, SSU = 1000 bp, tef1-α = 925 bp, rpb2 = 1054 bp). The best scoring RAxML tree with a final likelihood value of -38918.764563 is presented. The matrix had 2023 distinct alignment patterns, with 39.00% of undetermined characters or gaps. Estimated base frequencies were as follows: A = 0.245191, C = 0.247520, G = 0.268228, T = 0.239061; substitution rates: AC = 1.533778, AG = 3.877174, AT = 1.672983, CG = 1.254032, CT = 8.838860, GT = 1.000000; gamma distribution shape parameter α = 0.208600. Bootstrap support values for ML equal to or greater than 60% and Bayesian Inference analysis values equal to or greater than 0.90 PP are labelled at each node. The tree is rooted with Seriascoma didymospora (MFLUCC 11–0179) and S. didymospora (MFLUCC 11–0194). Related sequences were obtained from De Silva et al. (2022), Lu et al. (2022) and Li et al. (2023). The new isolates are indicated in red and the ex-type strains are in bold.
Figure 2 from: Xu R-F, Karunarathna SC, Phukhamsakda C, Dai D-Q, Elgorban AM, Suwannarach N, Kumla J, Wang X-Y, Tibpromma S (2024) Four new species of Dothideomycetes (Ascomycota) from Pará Rubber (Hevea brasiliensis) in Yunnan Province, China. MycoKeys 103: 71-95. https://doi.org/10.3897/mycokeys.103.117580
Figure 2 Melomastia puerensis (ZHKU 23–0106, holotype) a–c appearance of ascomata on host surface d vertical section of an ascoma e vertical section of ostiole f section of peridium g hamathecium h–l asci m–q ascospores r asci stained in Lugol's iodine s germinated ascospore t, u colonies on PDA (t-front and u-reverse views). Scale bars: 100 µm (d–f); 50 µm (g–l); 10 µm (m–q); 30 µm (s).
Figure 1 from: Xu R-F, Karunarathna SC, Phukhamsakda C, Dai D-Q, Elgorban AM, Suwannarach N, Kumla J, Wang X-Y, Tibpromma S (2024) Four new species of Dothideomycetes (Ascomycota) from Pará Rubber (Hevea brasiliensis) in Yunnan Province, China. MycoKeys 103: 71-95. https://doi.org/10.3897/mycokeys.103.117580
Figure 1 Phylogram generated from Maximum Likelihood analysis, based on combined LSU, SSU and tef1-α sequence data of 41 taxa, which comprised 2836 base pairs (LSU = 902 bp, SSU = 1031 bp, tef1-α = 903 bp). The best scoring RAxML tree with a final likelihood value of -14798.632437 is presented. The matrix had 1013 distinct alignment patterns, with 24.90% of undetermined characters or gaps. Estimated base frequencies were as follows: A = 0.241740, C = 0.258134, G = 0.292403, T = 0.207722; substitution rates: AC = 0.834723, AG = 2.021967, AT = 1.126143, CG = 1.032150, CT = 7.231944, GT = 1.000000; gamma distribution shape parameter α = 0.320795. Bootstrap support values for ML equal to or greater than 60% and Bayesian Inference analysis values equal to or greater than 0.90 PP are labelled at each node. The tree is rooted with Anisomeridium phaeospermum (MPN539) and A. ubianum (MPN94). Related sequences were collected following Li et al. (2022), Kularathnage et al. (2023) and Dong et al. (2023). The new isolates are indicated in red and the ex-type strains are in bold. Group A indicates the taxa used to compare the morphology with our new species (Melomastia puerensis).
ORAL HISTORY, FIGURATION AND INTERPRETATION OF THE RUBBER TANKER: AN ANALYSIS OF THE SYMBOLIC REPRESENTATION PRESENT IN THE RUBBER SQUARE SQUARE, IN PORTO VELHO.
Open the record for dataset details and reuse information.
Figure 5 in Replacement level of rubber seed cake for soybean meal on the growth of Japanese quail
Figure 5. Feed intake of the bird under different dietary treatment at different ages D 0, D 1, D 2, D 3 and D 4 = Treatments, see Table 1.
Land resources for growing rubber and misidentification of oil palm as rubber in 2021
Open the record for dataset details and reuse information.
Throwbot - Dataset of a thrown rubber egg 2
<p>Dataset, videos and MATLAB live script for the evaluation of the trajectory of a thrown rubber egg</p>
Figure 1 from: Senwanna C, Hyde KD, Phookamsak R, Jones EBG, Cheewangkoon R (2018) Coryneum heveanum sp. nov. (Coryneaceae, Diaporthales) on twigs of Para rubber in Thailand. MycoKeys 43: 75-90. https://doi.org/10.3897/mycokeys.43.29365
Figure 1 Maximum likelihood (RAxML) based on analysis of a combined dataset of LSU, ITS and TEF1 sequence data representing Diaporthales. Bootstrap support values for maximum likelihood (ML, left), maximum parsimony (MP, middle) greater than 70% and Bayesian posterior probabilities (BY, right) equal to or greater than 0.95 are indicated at the nodes. The tree is rooted to Phaeoacremoniumaleophilum (CBS 63194) and P.vibratile (CBS 117115). The newly generated sequences are in blue. The strains from generic type species are in black bold.
Figure 2 from: Senwanna C, Hyde KD, Phookamsak R, Jones EBG, Cheewangkoon R (2018) Coryneum heveanum sp. nov. (Coryneaceae, Diaporthales) on twigs of Para rubber in Thailand. MycoKeys 43: 75-90. https://doi.org/10.3897/mycokeys.43.29365
Figure 2 Coryneumheveanum (MFLU 18-0936). a−d Conidiomata on host surface e−f Acervuli g Conidiogenesis (annellidic; red arrow, proliferation; blue arrow) h−j Conidiophores, conidiogeneous cells with conidia k Conidia l Germinated spores m−p Appressoria q−r Mass of conidia on PDA after 6 months s Mycelium on PDA after 6 months. Scale bars: 5 mm (a), 1000 µm (b), 200 µm (c, d, r), 100 µm (e, f, q), 20 µm (g−k), 50 µm (l, s), 5 µm (m−p).
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.