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824 results for “Discrimination”
FIGURES 1–3 in Character-state evaluation when discriminating Thysanoptera taxa (Insecta)
FIGURES 1–3. Fore tarsal tooth in male of Haplothrips globiceps, (1) paratype of aliakbarii, without tooth; (2) a male from Prunus sp., without tooth; (3) a male from Vitis vinifera, with small tooth. PLEASE USE AN ARROW TO SHOW IT TO READERS
Physically-Augmented Deep Learning (PADL): Integration of Physical Context for Improved Seismic Event Discrimination
<p>Data for the publication <em>Physically-Augmented Deep Learning (PADL): Integration of Physical Context for Improved Seismic Event Discrimination. </em>Submitted to Geophysical Research Letters<em> </em>(peer review in progress). </p>
Supplementary material 1 from: Linh NN, Hang PLB, Hue HTT, Ha NH, Hanh HH, Ton ND, Hien LTT (2022) Species discrimination of novel chloroplast DNA barcodes and their application for identification of Panax (Aralioideae, Araliaceae). PhytoKeys 188: 1-18. https://doi.org/10.3897/phytokeys.188.75937
NCBI accession numbers of DNA barcoding sequences, and complete chloroplast genomes used in this study.
Scores from S.invicta queen supergene pheromone discrimination assays
<p>Ants use chemical signals to communicate for various purposes related to colony function. Social organization in the red imported fire ant, <i>Solenopsis invicta</i>, is determined by the <i>Sb</i> supergene, with colonies of the monogyne (single-queen) form lacking the element and colonies of the polygyne (multiple-queen) form possessing it. Polygyne workers accept new reproductive queens in their nest, but only those carrying <i>Sb</i>; young winged queens lacking this genetic element are executed as they mature sexually in their natal nest or as they attempt to enter a foreign nest to initiate reproduction after mating and shedding their wings. It has been suggested that queen supergene genotype status is signaled to workers by unsaturated cuticular hydrocarbons, while queen reproductive status is signaled by piperidines (venom alkaloids). We used high-throughput behavioral assays to study worker acceptance of paper dummies dosed with fractions of extracts of polygyne queens, or blends of synthetic counterparts of queen cuticular compounds. We show that the queen supergene pheromone comprises a blend of monoene and diene unsaturated hydrocarbons. Our assays also reveal that unsaturated hydrocarbons elicit discrimination by polygyne workers only when associated with additional compounds that signal queen fertility. This synergistic effect was obtained with a polar fraction of queen extracts, but not by the piperidine alkaloids, suggesting that the chemical(s) indicating queen reproductive status are compounds more polar than cuticular hydrocarbons but are not the piperidine alkaloids. Our results advance understanding of the role of chemical signaling that is central to the regulation of social organization in an important invasive pest and model ant species.</p>
FIGURE 6 in Comparing genetic markers' efficiencies for discrimination between two commercially important holothuroids in the Mediterranean Sea, Holothuria polii and Holothuria sanctori
FIGURE 6. BI phylogenetic analysis for H. polii, H. sanctori, and different Mediterranean holothuroids is based on partial sequences of the 28S rDNA gene. Four Markov Chains Monte Carlo (MCMC) samples were analyzed for 10 million (ngen=10,000,000) generations. Bootstrap values are shown above the branches. Bold labels refer to sequences obtained in the current study for H. polii and H. sanctori.
FIGURE 3 in Comparing genetic markers' efficiencies for discrimination between two commercially important holothuroids in the Mediterranean Sea, Holothuria polii and Holothuria sanctori
FIGURE 3. Distribution of 28S rDNA-based genetic pairwise distances among different Mediterranean species obtained in the current study and available in the GenBank. (a): H. polii vs. Mediterranean holothuroids, (b) H. sanctori vs. the Mediterranean holothuroids.
FIGURE 5 in Comparing genetic markers' efficiencies for discrimination between two commercially important holothuroids in the Mediterranean Sea, Holothuria polii and Holothuria sanctori
FIGURE 5. BI phylogenetic analysis for H. polii, H. sanctori, and different Mediterranean holothuroids is based on partial sequences of the 16S rDNA gene. Four Markov Chains Monte Carlo (MCMC) samples were analyzed for 10 million (ngen=10,000,000) generations. Bootstrap values are shown above the branches. The abbreviation "Hap" denotes haplotype. Bold labels refer to sequences obtained in the current study for H. polii and H. sanctori.
FIGURE 2 in Comparing genetic markers' efficiencies for discrimination between two commercially important holothuroids in the Mediterranean Sea, Holothuria polii and Holothuria sanctori
FIGURE 2. Distribution of 16S rDNA-based genetic pairwise distances among different Mediterranean species obtained in the current study and available in the GenBank. (a): H. polii vs. Mediterranean holothuroids, (b) H. sanctori vs. the Mediterranean holothuroids. For the 28S rDNA, the genetic distance for H. polii was the lowest with H. forskali (0.01) but the highest with H. sanctori (1.08) (Fig. 2A). For H. sanctori, the lowest pairwise distance was with H. polii (1.08), while the highest was with P. longicauda (1.163) (Fig. 2B).
FIGURE 4 in Comparing genetic markers' efficiencies for discrimination between two commercially important holothuroids in the Mediterranean Sea, Holothuria polii and Holothuria sanctori
FIGURE 4. Distribution of H3-based genetic pairwise distances among different Mediterranean species obtained in the current study and available in the GenBank. (a): H. polii vs. Mediterranean holothuroids, (b) H. sanctori vs. the Mediterranean holothuroids.
FIGURE 7 in Comparing genetic markers' efficiencies for discrimination between two commercially important holothuroids in the Mediterranean Sea, Holothuria polii and Holothuria sanctori
FIGURE 7. BI phylogenetic analysis for H. polii, H. sanctori, and different Mediterranean holothuroids, based on partial sequences of H3 gene. Four Markov Chains Monte Carlo (MCMC) samples were analyzed for 10 million (ngen=10,000,000) generations. Bootstrap values are shown above the branches. Bold labels refer to sequences obtained in the current study for H. polii and H. sanctori.
The Relationship between Crawling and Emotion Discrimination in 9- to 10-Month-Old Infants
<p>Dataset of the article "The Relationship between Crawling and Emotion Discrimination in 9- to 10-Month-Old Infants" published in Brain Sciences.</p>
Human latent-state generalization through prototype learning with discriminative attention - Subject Data
<p>This is the human subject data associated with the Nature Human Behavior paper, "Human latent-state generalization through prototype learning with discriminative attention." The associated analysis code can be found at the github repository: https://github.com/murraylab/instrumentalLatentStateLearning. </p>
FIGURE 2. Pterois volitans larvae. A. 2.5 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 2. Pterois volitans larvae. A. 2.5 mm; B. 4.6 mm (pectoral-fin pigment omitted due to broken rays in larva illustrated); C. 6.0 mm; D. 8.5 mm; E. 9.3 mm; F. 9.8 mm; G. radiograph of aberrant 12.9 mm larva lacking first three dorsal spines and associated structures; arrow indicates position of anteriormost pterygiophore and underdeveloped fourth dorsal spine. All lengths in mm standard length (SL) post-preservation. Pigmentation enhanced in some images for illustration and detail purposes.
FIGURE 6. A. transforming 9.5 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 6. A. transforming 9.5 mm standard length (SL) Dendrochirus "bellus"; B. 11.5 mm SL D. zebra from Kojima (2014) used by permission of author and publisher.
FIGURE 1 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 1. Typical scorpaenid cranial and opercular spination modified from Moser (1996). Abbreviations: spines 1–4 along anterior shelf of preopercle (APO); spines 1–5 along posterior shelf of preopercle (PPO); APO and PPO spines numbered from uppermost to lowermost; nuchal (N); parietal (P); coronal (CR); tympanic (TM); postocular (PSO); supraocular (SPO); nasal (NA); lower spine on opercle (LOP); upper spine on opercle (UOP); sphenotic ridges (SPH); pterotic ridge/spine (PTR); supracleithral ridge/spine (SC); posttemporal ridges and spines on upper (UPT) and lower (LPT) margins; infraorbital ridge (IO) comprised of bones 1 through 4, and associated spine on lower (L) or upper (U) margin.
FIGURE 5. Dendrochirus hemprichi. A in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 5. Dendrochirus hemprichi. A. transforming larva captured in the Red Sea estimated to be about 11.0 mm standard length (SL); B. dorsal view, same larva. C. juvenile D. hemprichi (21.0 mm SL) captured off South Sail Rock Channel, Kenya (LACM 31619.017).
FIGURE 4. Dendrochirus barberi larvae. A in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 4. Dendrochirus barberi larvae. A. cranial & opercular spination at 8.6 mm; B. 9.1 mm; C. 11.0 mm; D. 12.2 mm; E. 14.0 mm. Pigment enhanced in some images for detail purposes. All lengths in mm standard length (SL). Scale bar = 1.0 mm.
FIGURE 3 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 3. Cranial and opercular spination in Pterois volitans larvae. A. 3.6 mm; B. 8.0 mm; C. 9.3 mm (pelvic fins not to scale). All lengths in mm standard length (SL) post-preservation.
In vivo intracellular recording in the mouse V1 during passive visual stimulations and audiovisual discrimination task
<p>Whole cell recordings (Vm channel) performed in the layer 2/3 primary visual cortex (V1) of awake mice. Recordings are performed in current clamp (Im channel). A local ECoG was placed on the dura in the vincinity of the recorded neuron. Vistim channels indicate the orientation of the drifting grating (Vistim 1 frequency), contrast (Vistim 1 amplitude), temporal frequency (Vistim 2 frequency), and spatial frquency (Vistim 2 amplitude). The diode signal indicates the exact timing of the stimulus presentation. The two mouse channels (Mouse1 adn Mouse2) indicate the movement of the spherical treadmill on which the animal is standing. In the behavior database, the mice are performing a behavioral task (additional information can be found in those files: licking channel, auditory channel (one of two tones) reward (laser channel)). The script and the data are using an Igor Pro format. For converting the two mouse signals into locomotion, please refer to the script AnalysisMouseWaveProc.ipf or the functions imbeded in LoadExperiments 2013.ipf . Those data have been used for the article Einstein et al., 2017 (https://doi.org/10.1523/JNEUROSCI.3868-16.2017). The excel sheet provides additional information about the recording. If you want to open the ibw files directly in Matlab, use IBWread, m file</p> <p> </p>
dataset for "Angle Discrimination by Walking in Children"
<p>dataset for "Angle Discrimination by Walking in Children" publication</p>
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