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1,196 results for “Minerals”
FIGURE 4 in Atacamaptilia ambrosiavora gen. et sp. nov. (Lepidoptera: Gracillariidae), a leaf miner of Ambrosia cumanensis (Asteraceae) in the Atacama Desert
FIGURE 4. Scanning electron micrographs of the sap-feeding Atacamaptilia ambrosiavora gen. et sp. nov. A. Head, dorsal. B. Head, lateral. C. Labium-hypopharynx complex, ventral. D. Labial palp, ventral, enlarged rectangle of C. E. Antena, dorsal. F. Mesothorax ornamentation, dorsal. G. Spiracle prothorax, lateral. H. Ambulatory callosity of prothorax, ventral. I. Ambulatory callosity and vestigial leg of mesothorax, ventral. J. Ambulatory callosity of A5, ventral. Scale bars 50, 50, 20, 5, 10, 10, 5, 10, 10 and 20 μm, respectively.
FIGURE 3 in Atacamaptilia ambrosiavora gen. et sp. nov. (Lepidoptera: Gracillariidae), a leaf miner of Ambrosia cumanensis (Asteraceae) in the Atacama Desert
FIGURE 3. Atacamaptilia ambrosiavora gen. et sp. nov., genitalia. A. Male genitalia, ventral, phallus removed. B. Female genitalia, lateral. C. Digitate lobe of costa of male genitalia, open arrow in A. D. Longitudinal projections of phallus, lateroventral, red arrow in E. E. Phallus, ventral. F. Antrum, black arrow in B. Scale bars 0.1, 0.2, 0.1, 0.1, 0.1 and 0.2 mm, respectively.
FIGURE 2 in Atacamaptilia ambrosiavora gen. et sp. nov. (Lepidoptera: Gracillariidae), a leaf miner of Ambrosia cumanensis (Asteraceae) in the Atacama Desert
FIGURE 2. Atacamaptilia ambrosiavora gen. et sp. nov. A. Paratype male, dorsal view. B. Head, anterior view. C. Wing venation. D. Male tergum VIII. E. Male sternum VIII. Scale bars 1, 0.2, 0.5, 0.2, 0.2 mm, respectively.
FIGURE 1 in Atacamaptilia ambrosiavora gen. et sp. nov. (Lepidoptera: Gracillariidae), a leaf miner of Ambrosia cumanensis (Asteraceae) in the Atacama Desert
FIGURE 1. Neighbor-Joining tree of Atacamaptilia ambrosiavora gen. et sp. nov. and representatives of Acrocercopinae (Gracillariidae) based on COI sequences.
The supplement for article "A synthetic analogue of the mineral ivanyukite: sorption behavior to lead cations"
<p>Fractional Atomic Coordinates (×104) and Equivalent Isotropic Displacement Parameters (Å2×103) for Pb-exchanged ivanyukite. Ueq is defined as 1/3 of the trace of the orthogonalised UIJ tensor, anisotropic Displacement Parameters (Å2×103) for Pb-exchanged ivanyukite. Bond Lengths for Pb-exchanged ivanyukite. CIF file with structure of the ivanyukite-Pb.</p>
FIGURES 36–40. Chamaepinnularia salina Beauger, C.E in Chamaepinnularia salina (Bacillariophyta), a new diatom species from French mineral springs (Massif Central)
FIGURES 36–40. Chamaepinnularia salina Beauger, C.E.Wetzel, Allain & Ector sp. nov. Type population from Sail spring. SEM. 36. External detail of the central area and of the striae. Note the proximal raphe endings and the sternum. 37. External detail of the hooked distal raphe endings. 38, 40. Internal view of an entire valve showing the striae, the central nodule, the proximal and distal raphe endings. The proximal raphe endings are unilaterally hooked. The distal raphe fissures terminate internally with a small helictoglossa. 39. Internal detail showing the distal raphe endings. Internally, the areola openings are divided with internal plates of silica. Scale bar = 1 μm (Figs 36–37, 39), 5 µm (Figs 38, 40).
FIGURES 41–44. Chamaepinnularia salina Beauger, C.E in Chamaepinnularia salina (Bacillariophyta), a new diatom species from French mineral springs (Massif Central)
FIGURES 41–44. Chamaepinnularia salina Beauger, C.E.Wetzel, Allain & Ector sp. nov. from 41. Zagat spring, 42: Saurier spring; 43: Camuse spring (CLF!, slide no. CLF103305) and 44. Felix spring. Scale bar = 5 μm (Fig. 41) and 4 µm (Figs 42–44).
FIGURES 2–35. Chamaepinnularia salina Beauger, C.E in Chamaepinnularia salina (Bacillariophyta), a new diatom species from French mineral springs (Massif Central)
FIGURES 2–35. Chamaepinnularia salina Beauger, C.E.Wetzel, Allain & Ector sp. nov., LM. (Figs 2–28). Type population from Sail spring. SEM. (Figs 29–35) Type population from Sail spring. 29–35. External view of an entire valve showing the raphe structure and the striae. The striae are composed of simple, chamber-like areolae, with external openings covered by vela. The external proximal raphe endings are inconspicuous.
FIGURE 1 in Chamaepinnularia salina (Bacillariophyta), a new diatom species from French mineral springs (Massif Central)
FIGURE 1. Map of the study spring. a: map of France; b: position of the Sail spring in the Puy-de-Dôme department (square); c and d: photographs of the spring taken in December 2014 and November 2018 respectively.
FIGURES 46–64 in Chamaepinnularia salina (Bacillariophyta), a new diatom species from French mineral springs (Massif Central)
FIGURES 46–64. Microcostatus turritus from Cave Bossea, Italy. LM. Figs 46–58. Population from Cave Bossea, Italy. SEM. Figs 59–64. Population from Cave Bossea, Italy. 59–62. External view of an entire valve showing the raphe structure and the microcostae. 63. Internal view of an entire valve showing the microcostae, the central nodule, the proximal and distal raphe endings. 64. Internal detail showing the striae. Scale bar = 10 μm (Figs 46–58), 4 µm (Fig. 63), 3 µm (Figs 59–62) and 500 nm (Fig. 64).
Micro-thermometry and minerochemical composition of ultramafic xenoliths and minerals from Mt. Vulture volcano (southern Italy)
<p>Here minerochemical composition and micro-thermometric data of ultramafic xenoliths (wehrlite) and loose xenocrysts (olivine and Cr-diopside) from the last melilitite-carbonatite explosive volcanic activity of Mt. Vulture volcano. In addition, some geometrical parameters of pelletal lapilli are reported.</p>
Seeds as Potential Sources of Phenolic Compounds and Minerals for Indian population
<p>This is the supplementary information of the paper "Seeds as Potential Sources of Phenolic Compounds and Minerals for Indian population" submitted for publication to the journal "Molecules"</p>
Data for paper "Graph Deep Learning Model for Mapping Mineral Prospectivity"
<p>Four prospecting information, namely, NE- and NW- trending faults, Agno Batholithic pluton margins, and porphyry intrusive contacts for mineral prospectivity mapping in Baguio district, Philippines.</p>
The first comprehensive revision of all the species attributed to Melomys led J. I. Menzies in 1996 to resurrect the genus Paramelomys and to redefine its morphologicallimits and species content. Menzies created P. gressitti as a new species belonging to a group displaying morphological similarities and including also P. lorentzii and P. moncktoni. Monotypic Distribution. E New Guinea. Descriptive notes. Head-body 135-162 mm, hindfoot 30-34 mm; no specific data are available for body weight. Gressitt's Mosaic-tailed Rat is a medium-sized Paramelomys with a soft, thick and woolly pelage, a long narrow foot, and a tail with three hairs per scale. It exhibits a medium-sepia dorsal pelage and a gray-buff ventral one. Tail is slightly shorter (99%) than head-body length. The skull has a narrow zygomatic plate. Habitat. Moist tropical mountain forest between 2300 m and 2400 m. Food and Feeding. No information. Breeding. No information. Activity patterns. Gressitt's Mosaic-tailed Rat is terrestrial. Movements, Home range and Social organization. No information. Status and Conservation. Classified as Endangered on The IUCN Red List owing to its small geographic range (less than 3500 km?*) and the destruction ofits habitat by mining and logging activities. The major threat to Gressitt's Mosaic-tailed Rat is ongoing habitat degradation caused by nearby human populations; habitat on Mount Kandy has been destroyed by gold-miners and wood-cutters. Bibliography. Menzies (1996). in Muridae
The first comprehensive revision of all the species attributed to Melomys led J. I. Menzies in 1996 to resurrect the genus Paramelomys and to redefine its morphologicallimits and species content. Menzies created P. gressitti as a new species belonging to a group displaying morphological similarities and including also P. lorentzii and P. moncktoni. Monotypic Distribution. E New Guinea. Descriptive notes. Head-body 135-162 mm, hindfoot 30-34 mm; no specific data are available for body weight. Gressitt's Mosaic-tailed Rat is a medium-sized Paramelomys with a soft, thick and woolly pelage, a long narrow foot, and a tail with three hairs per scale. It exhibits a medium-sepia dorsal pelage and a gray-buff ventral one. Tail is slightly shorter (99%) than head-body length. The skull has a narrow zygomatic plate. Habitat. Moist tropical mountain forest between 2300 m and 2400 m. Food and Feeding. No information. Breeding. No information. Activity patterns. Gressitt's Mosaic-tailed Rat is terrestrial. Movements, Home range and Social organization. No information. Status and Conservation. Classified as Endangered on The IUCN Red List owing to its small geographic range (less than 3500 km?*) and the destruction ofits habitat by mining and logging activities. The major threat to Gressitt's Mosaic-tailed Rat is ongoing habitat degradation caused by nearby human populations; habitat on Mount Kandy has been destroyed by gold-miners and wood-cutters. Bibliography. Menzies (1996).
Replacing Mineral Fertilisers for Bio-Based Fertilisers in Potato Growing on Sandy Soil: A Case Study
<p>The refinement level of bio-based fertilisers (BBFs) can influence environmental and agronomic performance. This study analyses the environmental and agronomic effect of different BBFs on potato growing in sandy soil. A less refined product (liquid fraction of digestate (LFD)), two refined products (ammonium sulphate (AS) and potassium concentrate (KC)), and mineral fertilizer (MF) are compared by conducting: (i) a nitrogen (N) incubation experiment where the N release rate of the BBFs is determined, (ii) a greenhouse gas emission experiment where N<sub>2</sub>O, CO<sub>2</sub>, and CH<sub>4</sub> emissions after BBF application are measured, (iii) a pot experiment where the nutrient fertiliser replacement value (NFRV) of the BBF is calculated, and (iv) a full-scale field trial where the potato quality and quantity and the remaining N residues in the soil after harvest are assessed. The N release rate and the NFRV of AS (142 ± 19% and 1.13, respectively) was higher compared with the LFD (113 ± 24% and 1.04) and MF (105 ± 16% and 1.00). Lowest N<sub>2</sub>O emissions were observed after the application of the less refined product (0.02 ± 0.01 per 100 g N applied) and highest for MF urea (0.11 ± 0.02 per 100 g N applied). In the full-scale field trial, no significant difference in potato yield was observed in the plots that received manure in combination with BBF or MF. This study showed that all three BBFs can safely be used in potato growing on sandy soils. However, the adoption of BBFs can be stimulated by (i) solving the practical issues that occurred during the application of LFD, (ii) making sure BBFs are on the list of RENURE materials so they can legally replace mineral fertiliser, and (iii) reducing the surplus of slurry manure to stimulate the use and fair pricing of BBF products.</p>
Quantitative Mineral Analysis of Ordinary Chondrites and Primitive Achondrites Using Reflectance Spectroscopy
<p>This is supporting data for the paper titled "Quantitative Mineral Analysis of Ordinary Chondrites and Primitive Achondrites Using Reflectance Spectroscopy". Table 1 shows the mineralogical data used in this paper. Table 2 shows the spectral data of olivine and orthopyroxene mixtures from Cloutis et al. (1986) (<a href="https://doi.org/10.1029/JB091iB11p11641">https://doi.org/10.1029/JB091iB11p11641</a>).</p>
Efficacy of switching from teriparatide to zoledronic acid or denosumab on bone mineral density and bone markers in patients with severe fractured osteoporosis: a real-life study
<p><strong>Abstract</strong></p> <p>Purpose: Osteoporosis is characterized by a loss of bone mass, increased bone fragility and susceptibility to fracture. Sequential treatment with bisphosphonates or denosumab (Dmab) after teriparatide (TPT) discontinuation may represent a valid treatment option, but the optimal sequential treatment strategy is unknown.</p> <p>Methods: This retrospective study enrolled 56 osteopenic/osteoporotic patients with fragility fractures who received 24 months of treatment with TPT followed by 24 months of treatment with zoledronic acid (ZOL) (TPT+ZOL) or Dmab (TPT+Dmab). Clinical features, incident fractures, bone mineral density (BMD) measurements, and bone marker profiles were characterized. Ordinary one-way ANOVA adjusted for multiple testing analyzed the difference between median T-scores at baseline, after 24 months of TPT, and after 2 doses of ZOL or at least 3 doses of Dmab when variables failed the normality test.</p> <p>Results: Twenty-three patients received TPT+ZOL (19 females, 4 males; median [IR] age, 74.3 [66.9, 78.6] years) and 33 patients received TPT+Dmab (31 females, 2 males; mean±SD age, 66.6±11.3 years). Mean lumbar and hip T-scores were significantly higher after sequential treatment with both TPT+ZOL and TPT+Dmab (all p<0.05 vs baseline). In particular, the mean lumbar T-score increased in about 80% of patients by 8.5±58% after ZOL, while after Dmab, the mean lumbar T-score was -9.6±36%. Mean±SD femur neck and hip T-scores increased by 12±13% and 9±31%, respectively, after treatment with ZOL, while the change in femur neck and hip T-scores after Dmab were 5±41% and 27±36%, respectively, No significant between-group differences were identified. Fragility fractures occurred in 3 (13%) patients treated with TPT+ZOL and in 5 (15%) patients treated with TPT+Dmab.</p> <p>Conclusion: Sequential therapy with TPT+ZOL increased bone mineralization at the lumbar level and stabilized bone mineralization at the femoral level. Both ZOL and Dmab are effective sequential treatments after TPT.</p>
MINERAL 284
Mineral procedente de Fiñana (Almería) Source: Objaverse 1.0 / Sketchfab
The composite metamorphic sequence in the Jiajika gneiss dome, Songpan-Ganze orogenic belt, eastern Tibet: P–T–D–t evolution and implications for lithium mineralization
<p>This is the dataset for "The composite metamorphic sequence in the Jiajika gneiss dome, Songpan-Ganze orogenic belt, eastern Tibet: P–T–D–t evolution and implications for lithium mineralization". The dataset includes EMPA, whole-rock major elements, and geochronological data.</p>
Data in "The uncertainties in the laboratory-measured short-wave refractive indices of mineral dust aerosols and the derived optical properties: A theoretical assessment"
<p>This is the data for publication "The uncertainties in the laboratory-measured short-wave refractive indices of mineral dust aerosols and the derived optical properties: A theoretical assessment"</p> <p>Version 1: data</p> <p>Version 2: rename the data files and add a readme file</p>
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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.