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448 results for “analogy”
FIGURES 16–17. Recent Membracoidea. 16 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURES 16–17. Recent Membracoidea. 16, Megulopa sahlbergorum Lindberg, 1925 (Cicadellidae Ulopinae), recent, male, forebody covered with setigerous pits, note carinae on pronotum and mesonotum; 17, Stegaspis sp. (Membracidae Stegaspidinae), recent, female, proximal area of tegmen covered with setigerous pits.
FIGURE 12 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURE 12. Maguviopsis kotchnevi Becker-Migdisova, 1953: A–B, specimen PIN 2971/385: A, tegmen (mirrored); B, venation (clavus after specimen PIN 2240/3527); C–D, specimen PIN 3288/361: C, pro- and mesonotum with incomplete tegmina; D, carination of pro- and mesonotum; lc, lateral carina; mc, median carina; slc, sublateral carina; smc, submedian carina.
FIGURE 10D in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURE 10D. Phyllotexta latens gen. et sp. nov.: D, venation (after paratype PIN 3288/333, clavus after paratype PIN 2971/ 180).
FIGURE 10A–C in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURE 10A–C. Phyllotexta latens gen. et sp. nov.: A, holotype PIN 2971/178, pair of tegmina; B, paratype PIN 3288/333, tegmen (mirrored); C, paratype PIN 2971/180, proximal part of tegmen (mirrored), note spinules along veins (especially Pcu).
FIGURES 8–9 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURES 8–9. Tegmina of Maguviopseini trib. nov. 8, Fasolinka beckermigdisovae gen. et sp. nov.: A–B, holotype: A, left tegmen PIN 2785/3088(3096) (mirrored); B, venation of right tegmen PIN 2785/3087(3115); C, paratype PIN 2971/553, central part of tegmen; 9, Cuanoma protracta gen. et sp. nov., holotype PIN 2083/20: A, tegmen (mirrored); B, venation.
FIGURES 5–6 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURES 5–6. Tegmina of Maguviopseini trib. nov. 5, Asiocula lima gen. et sp. nov.: A, tegmen (mirrored), holotype PIN 2971/220; B, venation of tegmen, paratype PIN 2240/3705; mSc, middle part of Sc?; 6, Falcarta bella gen. et sp. nov., holotype PIN 3288/369: A, tegmen; B, venation.
FIGURES 3–4 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURES 3–4. Tegmina of Nonescytini trib. nov. 3, Nevicia imitans gen. et sp. nov., holotype PIN 2240/2893: A, tegmen (mirrored); B, venation; 4, Nonescyta mala gen. et sp. nov., holotype PIN 3288/342: A, tegmen (mirrored); B, venation. b, basal cell; s, stigmal cell.
FIGURE 1 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURE 1. Tingiopsis reticulata Becker-Migdisova, 1953: A–B, specimen PIN 2971/559: A, tegmen, B, subapical part of tegmen; C, specimen PIN 2555/2213, venation of tegmen. Vein symbols, see text; m, marginal membrane; pc, precostal carina. Scale bar, 1 mm in all figures.
FIGURE 11 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURE 11. Sitechka perforata gen. et sp. nov., holotype PIN 3288/367: A, tegmen (mirrored); B, venation (clavus after paratype).
FIGURES 14–15 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURES 14–15. Tegmina of Mesojabloniidae. 14, Scytachile emeljanovi gen. et sp. nov., holotype PIN 2785/3070: A, tegmen (mirrored); B, venation; 15, Mesojablonia kukalovae Storozhenko, 1992: A, specimen PIN 2240/3059, tegmen (mirrored); B, venation (after holotype, base and clavus after specimen PIN 2240/3059). a1, a2, 1st and 2nd anal space.
FIGURE 2 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURE 2. Sacvoyagea ventrosa gen. et sp. nov.: A, female, paratype PIN 2971/561; B, tegmen, paratype PIN 2971/212; C, venation of tegmen (after holotype, clavus after paratype PIN 2971/212). Vein symbols, see text; a, arculus; a1, 1st anal space.
FIGURE 13 in New and little-known families of Hemiptera Cicadomorpha from the Triassic of Central Asia—early analogs of treehoppers and planthoppers
FIGURE 13. Fulgobole evansi gen. et sp. nov.: A, paratype PIN 2971/181, tegmen, composite image from part and (basal 1/3) counterpart; B, holotype PIN 2555/2228, venation of tegmen. Vein symbols, see text; a, arculus; b, basal cell; m, marginal membrane; pc, precostal carina.
UV Reflectance of Spacecraft Materials and Analog Soils: Implications for Bioburden Reductions on the Undersides of Mars Rovers
<p><strong>Abstract</strong></p><p>The Mars Sample Return mission architecture will utilize three spacecraft to collect, cache, recover, launch, and return to Earth a diversity of regolith and rock samples. However, no comprehensive Mars Microbial Survival (MMS) model currently exists. As an initial effort in building a MMS model, we examined the UV reflectance of 15 spacecraft materials and seven Mars analog soils within the context of the Perseverance mission. Data were used to predict the times required to achieve one lethal dose (syn., Sterility Assurance Level [SAL]; def. as a bioburden reduction of ‒12 logs). Results suggest that a single SAL dosage of UVC was achieved on exposed surfaces on the upper deck of Perseverance within a few hours to a few sols post-landing at Jezero Crater. The overall average for UVC reflectance from spacecraft materials was approx. 10%. The overall UVC reflectance from Mars analog soils was measured at 1.3%. The Adaptive Caching Assembly (ACA) on Perseverance is located on the forward edge of the underbelly of the spacecraft. Modeling of the accumulated UVC dosage for the ACA yielded a prediction of reaching one SAL for downward facing surfaces at 93 sols that receive 'single bounce' UVC photons from the local terrain. The SAL increases to 930 sols, if an additional '<i>bounce</i>' of the solar UV irradiation is required to reach a partially protected site in the ACA hardware. The current study is the first to report on the UVC reflectance from a diversity of spacecraft materials. </p>
Data from: A novel triptolide analog downregulates NF-kB and induces mitochondrial apoptosis pathways in human pancreatic cancer
<p>Pancreatic cancer is the seventh leading cause of cancer-related death worldwide, and despite advancements in disease management, the 5-year survival rate stands at only 12%. Triptolides have potent anti-tumor activity against different types of cancers, including pancreatic cancer, however poor solubility and toxicity limit their translation into clinical use. We synthesized a novel pro-drug of triptolide, (E)-19-[(1'-benzoyloxy-1'-phenyl)-methylidene]-Triptolide (CK21), which was formulated into an emulsion for in vitro and in vivo testing in rats and mice, and using human pancreatic cancer cell lines and patient-derived pancreatic tumor organoids. A time-course transcriptomic profiling of tumor organoids treated with CK21 in vitro was conducted to define its mechanism of action, as well as transcriptomic profiling at a single time point post-CK21 administration in vivo. Intravenous administration of emulsified CK21 resulted in the stable release of triptolide, and potent anti-proliferative effects on human pancreatic cancer cell lines and patient-derived pancreatic tumor organoids in vitro, and with minimal toxicity in vivo. Time course transcriptomic profiling of tumor organoids treated with CK21 in vitro revealed <10 differentially expressed genes (DEGs) at 3 h and ~8,000 DEGs at 12 h. Overall inhibition of general RNA transcription was observed, and Ingenuity pathway analysis together with functional cellular assays confirmed inhibition of the NF-κB pathway, increased oxidative phosphorylation and mitochondrial dysfunction, leading ultimately to increased reactive oxygen species (ROS) production, reduced B-cell-lymphoma protein 2 (BCL2) expression, and mitochondrial-mediated tumor cell apoptosis. CK21 is a novel pro-drug of triptolide that exerts potent anti-proliferative effects on human pancreatic tumors by inhibiting the NF-κB pathway, leading ultimately to mitochondrial-mediated tumor cell apoptosis.</p>
Phased T2T reference genome and pangenome reveal expanded resistance gene analogs in apple domestication
<p>Phased T2T reference genome and pangenome reveal expanded resistance gene analogs in apple domestication<br>The data contains two files, namely genome file and genome annotation file:<br>1. Genome:<br>This file contains 12 genomes for 5 species (cultivar), namely: <em>Malus domestica</em> cv. ‘Golden Delicious’ (GD), <em>Malus domestica</em> cv. ‘Gala’ (Gala), <em>Malus domestica</em> cv. ‘Honeycrisp’ (HC), <em>Malus domestica</em> cv. ‘HFTH1’ (HFTH1), <em>Malus baccata</em> (Mba), <em>Malus sieversii</em> (Msi), and <em>Malus sylvestris</em> (Msy)</p> <p>2. Genome annotation:<br>Corresponding to the genome file.<br>Note: Hap1 and hap2 represent two haplotypes of a species (cultivar), all data used for the construction of pan-genomes and comparative genomics analysis.</p>
Agonistic analog of growth hormone-releasing hormone promotes neurofunctional recovery and neural regeneration in ischemic stroke Dataset
<p>Agonistic analog of growth hormone-releasing hormone promotes neurofunctional recovery and neural regeneration in ischemic stroke Dataset</p> <p>R19111110_BKDL192544031-Sham 1</p> <p>R19111110_BKDL192544032-Sham 2</p> <p>R19111110_BKDL192544033-Sham 3</p> <p>R19111110_BKDL192544034-Sham 4</p> <p>R19111110_BKDL192544035-Model 2</p> <p>R19111110_BKDL192544036-Model 3</p> <p>R19111110_BKDL192544037-Model 4</p> <p>R19111110_BKDL192544038-Model 5</p> <p>R19111110_BKDL192544039-Model 1</p> <p>R19111119_BKDL192544040-Model+Drug 1</p> <p>R19111119_BKDL192544041-Model+Drug 2</p> <p>R19111119_BKDL192544042-Model+Drug 3</p> <p>R19111119_BKDL192544043-Model+Drug 4</p> <p>R19111119_BKDL192544044-Model+Drug 5</p> <p> </p>
Crossing Ecosystems: An Exploration of Analogical Packages Across Diverse Package Ecosystems
<p><strong>Abstract</strong></p> <p>With an increase in the diversity in technology stacks and third-party library usages, developers may inevitably will face the need to switch programming language and their subsequent libraries specific to that language. In this scenario, developers face the issue of finding similar libraries that can provide comparable features to the libraries that they are already familiar with. One alternative is to have an analogical library package that can span across these different language technology stacks. Hence, we introduce a cross-ecosystem package, which is a package that span across different library ecosystems. To understand this phenomena, we perform an empirical case study of four diverse library ecosystems (i.e., CRAN that serves R, Maven for Java, PyPI for Python, and RubyGems for Ruby). We mined and collected 291,272 packages to uncover 238 cross-ecosystem packages, later exploring the roles and functionalities of these packages. Results show that cross-ecosystem packages play a key role in their respective ecosystems, as evident by the statistical significance in both social (i.e., GitHub watchers, forks, star counts), and dependency among the dependencies (i.e., dependencies and dependents). As part of our qualitative analysis, we present a taxonomy (i.e., utilities, web toolkits, analytic platforms, databases, API service, Algorithm/Optimizer, Interpreter, Testing, Machine Learning and others) of cross-ecosystem packages with analysis to suggest that cross-ecosystem packages characterize different features of each respective programming language (e.g., PyPI with machine learning and Maven for utilities). The study uncovers these cross-ecosystem packages as a viable option for library replacement with implications for both developers and researchers.</p>
LIBS and raman spectral data in the qaidam analog
<p>Biosignature detection is one of the most important goals in Mars missions. Since the Curiosity mission, the laser-induced breakdown spectrometer (LIBS) becomes an essential payload due to its convenience and versatility in profiling elemental chemistry. To test whether LIBS alone could filter potential biosignatures, a clastic quartz stone collected from a Mars analog setting, the western Qaidam Basin, was selected for LIBS analysis. Raman spectroscopy was used as an indicator of organic signals to support the presence of potential hypolithic communities and the dearth of epilithic biomass on the rock. A total of 344 LIBS spectra were determined and statistically analyzed using principal component analysis (PCA). Our results indicate that, with a sufficient sample size, PCA analysis can partially differentiate biotic and abiotic signals based on LIBS measures. This finding is significant since it indicates that multivariate analysis of LIBS data can be useful for biosignatures filtering on Mars exploration.</p>
Spectral ANalog of Dwarfs (SAND) model atmospheres and Evolutionary Extension to SAND (SANDee) evolutionary models for low-mass stars and brown dwarfs
<p>Spectral ANalog of Dwarfs (SAND) is a new grid of model atmospheres for low-mass stars and brown dwarfs at a variety of chemical compositions, characteristic of various components of the Milky Way, including the galactic halo and globular clusters. The models were calculated using <strong>PHOENIX 15</strong></p> <p>A detailed description of SAND is available in RNAAS 2024 by Alvarado, Gerasimov, Burgasser, Brooks, Aganze and Theissen <a href="https://ui.adsabs.harvard.edu/abs/2024RNAAS...8..134A/abstract">[ADS]</a></p> <p>Evolutionary Extension to SAND (SANDee) is a new grid of evolutionary models that uses the SAND models for synthetic photometry and as atmosphere boundary conditions. SANDee is the first set of models that can reproduce the observed star/brown dwarf transition in globular clusters. SANDee models were calculated using <strong>MESA 23.05.1</strong></p> <p>A detailed description of SANDee is available in ApJ 2024 by Gerasimov, Bedin, Burgasser, Apai, Nardiello, Alvarado and Anderson <a href="https://ui.adsabs.harvard.edu/abs/2024arXiv240501634G/abstract">[ADS]</a></p> <p> </p> <p><strong>Directory structure:</strong></p> <pre><code>SAND.zip : SAND model atmospheres recommended : Subset of SAND atmospheres whose synthetic photometry maintains continuity as a function of temperature rest : The rest of SAND models (see notes on convergence below) SANDee.zip : SANDee evolutionary models BC : MESA atmosphere boundary condition tables for tau=100 at each chemistry MESA : MESA evolutionary models, organized first by chemistry, then by initial mass isogen.zip : Python script to generate model isochrones from SANDee and SAND models isogen.py : The script itself demo.ipynb : Jupyter notebook that demonstrates how the script can be used vega_bohlin_2004.dat : Standard spectrum of Vega for VEGAMAG photometry<br> Other *.dat : Transmission profiles for JWST filters used by the demo notebook custom.patch : Patch with author's changes to the MESA codebase HBL.mrt : Estimated true hydrogen-burning limits for each SAND/SANDee chemistry</code></pre>
Dataset: Broadband measurements of the complex permittivity of planetary regolith analog materials
<p>Data used in: Boivin A. L., Hickson, D., Tsai, C.-A., Cunje, A., Ghent, R. R., & Daly, M. (2018). Broadband measurements<br> of the complex permittivity of carbonaceous asteroid regolith analog materials. Journal of Geophysical Research: Planets, 123. https://doi.org/10.1029/2018JE005662</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)
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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.