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13,017 results for “Positionning”
FIGURE 11 in Further records of Amphipoda from Baltic Eocene amber with first evidence of prae-copulatory behaviour in a fossil amphipod and remarks on the taxonomic position of Palaeogammarus Zaddach, 1864
FIGURE 11. Synurella aliciae sp. nov.: a) habitus of specimen A, b) posterior part of specimen B.
FIGURE 11 in A revised subgeneric position for Polypedilum (Probolum) simantokeleum, with description of a new Uresipedilum species in Japan (Diptera: Chironomidae)
FIGURE 11. The mouth parts of Polypedilum (Tripedilum) nubifer in larval stage.
FIGURE 2 in Phylogenetic position of Electrostrymon picoloro, a new high elevation hairstreak from western Colombia (Lepidoptera: Lycaenidae: Eumaeini)
FIGURE 2. Distribution of E. picoloro in Colombia and the type locality, Pico de Loro.
FIGURE 1 in Systematics of the endangered toad genus Andinophryne (Anura: Bufonidae): phylogenetic position and synonymy under the genus Rhaebo
FIGURE 1. (Continued)
FIGURE 2 in Systematics of the endangered toad genus Andinophryne (Anura: Bufonidae): phylogenetic position and synonymy under the genus Rhaebo
FIGURE 2. (Continued)
FIGURES 18–19 in Chaetotaxy of Neotropical Cyphoderus caetetus sp. nov. with comments on the taxonomic position of Cyphoderinae within Paronellidae (Collembola, Entomobryoidea)
FIGURES 18–19. Cyphoderus caetetus sp. nov.: 18, ventral tube chaetotaxy; 19, dens and mucro.
FIGURES 12 in Chaetotaxy of Neotropical Cyphoderus caetetus sp. nov. with comments on the taxonomic position of Cyphoderinae within Paronellidae (Collembola, Entomobryoidea)
FIGURES 12. Cyphoderus caetetus sp. nov.: body chaetotaxy, left side.
FIGURE 8 in Phanoceroides Hinton, 1939: description of new species, morphology of larvae, and revised taxonomic position of the genus (Coleoptera: Elmidae) based on molecular evidence
FIGURE 8. Distribution map, showing collection localities of Phanoceroides fernandesi sp. n.
FIGURE 1 in Phanoceroides Hinton, 1939: description of new species, morphology of larvae, and revised taxonomic position of the genus (Coleoptera: Elmidae) based on molecular evidence
FIGURE 1. Habitus of Phanoceroides species: a) P. aquaticus Hinton, 1939; b) P. fernandesi sp. n.
FIGURE 1 in Occurrence of the milliped Sinocallipus simplipodicus Zhang, 1993 in Laos, with reviews of the Southeast Asian and global callipodidan faunas, and remarks on the phylogenetic position of the order (Callipodida: Sinocallipodidea: Sinocallipodidae).
FIGURE 1. Approximate global distribution of the order Callipodida.
Semisitting Position and Venous Air Embolism in Neurosurgical Patients with Patent Foramen Ovale: A Systematic Analysis
<p>The semisitting position (SSP) offers significant advantages for neurosurgeons but presents numerous challenges to anesthesiologists. One major concern is venous air embolism (VAE). The incidence of patent foramen ovale (PFO) is approximately 10-35%. Typically, PFO causes a left-to-right shunt, but there is also a possibility of paradoxical embolism. Patients who undergo sitting craniotomies are routinely evaluated using a preoperative transthoracic echocardiogram (TTE) or transesophageal echocardiogram (TEE). Even in the presence of a PFO, neurosurgeons frequently prefer to perform surgery in the SSP. The incidence of venous air embolism in the sitting position is 23-45%. However, the rate of clinically significant air embolism is significantly lower. We conducted herein a systematic review of the incidence rates of PFO, venous air embolism, and complications in patients undergoing semisitting neurosurgical procedures. According to our analysis, the incidence of VAE was similar in both unknown and known PFO status patients (23.5% vs. 24.5%; p = 0.88) undergoing semisitting neurosurgical procedures. Other complications, such as hypotension, MI, stroke and perioperative deaths, could not be compared between the two groups due to inadequate power. However, there is a lack of level A evidence from currently available observational studies. Definitive evidence-based recommendations and guidelines based on well-designed studies are required to address this problem</p>
Factors Influencing the Utilization of Anti-Retroviral Drugs by HIV Positive Pregnant Women in Busia District, Busia County
<p>Antiretroviral drugs reduce viral replication in pregnant women either by lowering plasma viral load or through postexposure prophylaxis in their new born. Mother to child transmission is the predominant mode of transmission of HIV in infants and young children. This transmission occurs during pregnancy, labour and delivery and breastfeeding. Providing all HIV positive pregnant women with lifelong ARVs regardless of CD4 count/disease stage is an effective strategy to avert MTCT of HIV. Eliminating vertical transmissions globally is still a challenge. In Busia district, the uptake of antiretroviral drugs by HIV positive pregnant women is about 41%. Despite the varied interventions employed to avert MTCT a number of exposed babies have been seroconversion. Objective: Factors influencing utilization of ARVs by HIV positive pregnant women. Methods: Cross sectional study was done through Purposive and random sampling. The study area and the HIV positive pregnant women were purposively selected. Quantitative approach was employed using standardized questionnaires. Exploratory data analysis was preceded by monovariate analysis. Results were summarized using tables and text. The quantitative data was analyzed by Statistics package of social science. Results: Percentage (30.6%) of women started ARVs in the 3rd trimester. Percentage (37.4%) hides while taking the drugs due to self-stigma and fear of husband. Percentage 57.9% took freely. Half of those who were not on ARVs indicated they were afraid of their husbands while the other half were not willing to take the ARVs. Conclusion: We found out 85% of the women had their first antenatal care visit in the second trimester while (30.6%) started ARVs in the 3rd trimester. ARVs taken for more than 17 weeks reduces the risk of MTCT. Disclosure of HIV status of pregnant women is essential. Male participation in antenatal care, treatment, counselling and testing for HIV, will increase use of interventions for eMTCT.</p>
Electromagnetic Calorimeter Shower Images with Variable Incidence Angle and Position
<p>Each file is a collection of 500,000 (or 400,000 in the case of positrons) calorimeter showers corresponding to the particle specified in the file name (eplus = positrons, gamma = photons, piplus = charged pions). </p> <p>The calorimeter we built is segmented longitudinally into three layer with different depths and granularities. In units of mm, the three layers have the following (eta, phi, z) dimensions:<br> Layer 0: (5, 160, 90) | Layer 1: (40, 40, 347) | Layer 2: (80, 40, 43)</p> <p>In the HDF5 files, the `energy` entry specifies the true energy of the incoming particle in units of GeV. `layer_0`, `layer_1`, and `layer_2` represents the energy deposited in each layer of the calorimeter in an image data format. Given the segmentation of each calorimeter layer, these images have dimensions 3x96 (in layer 0), 12x12 (in layer 1), and 12x6 (in layer 3). The `overflow` contains the amount of energy that was deposited outside of the calorimeter section we are considering. The fields `x0`, `y0`, `z0`, `t0`, `px`, `py`, `pz` provide position and kinematic information of incident particles upon impact. </p>
Campi Flegrei cGPS Weekly Positions Time Series
<p>Weekly positions time series for the 21 Campi Flegrei cGPS stations from January 2000 to October 2023.</p><p>A full description of cGPS network and time series analysis is reported in:</p><ul><li>De Martino P, Dolce M, Brandi G, Scarpato G, Tammaro U (2021). The Ground Deformation History of the Neapolitan Volcanic Area (Campi Flegrei Caldera, Somma–Vesuvius Volcano, and Ischia Island) from 20 Years of Continuous GPS Observations (2000–2019). Remote Sensing. 13(14):2725. doi:10.3390/rs13142725.</li></ul><p>Please cite this when using the dataset</p>
FIGURE 1 in Taxonomic position of Eothenomys wardi (Arvicolinae: Cricetidae) based on morphological and molecular analyses with a detailed description of the species
FIGURE 1. Collection localities of samples of Oriental voles sequenced in this work.
FIGURE 2 in Systematic position of Dinidoridae within the superfamily Pentatomoidea (Hemiptera: Heteroptera) revealed by the Bayesian phylogenetic analysis of the mitochondrial 12S and 16S rDNA sequences
FIGURE 2. Phylogenetic tree obtained from the Bayesian inference analysis of the 16S rDNA dataset.
FIGURE 1 in Systematic position of Dinidoridae within the superfamily Pentatomoidea (Hemiptera: Heteroptera) revealed by the Bayesian phylogenetic analysis of the mitochondrial 12S and 16S rDNA sequences
FIGURE 1. Phylogenetic tree obtained from the Bayesian inference analysis of the 12S rDNA dataset.
Figs. 1–3. Nicagus obscurus. 1 in Description Of The Larva Of Nicagus Bscurus (Leconte) (Coleoptera: Lucanidae: Nicaginae), With Comments On Its Position In Lucanidae And Notes On The Larval And Adult Habitat
Figs. 1–3. Nicagus obscurus. 1) Head, anterodorsal view; 2) antenna; 3) epipharynx, ventral view.
Figure 7 in Taxonomic position of and generic distinction between Parepactophanes Kunz, 1935 and Taurocletodes Kunz, 1975 (Copepoda, Canthocamptidae incertae sedis), with description of a new species from the Black Sea
Figure 7. Taurocletodes tumenae sp. nov. Male. A, urosome, dorsal. B, urosome, ventral. C, aberrant P5 (supernumerary inner spine arrowed).
Figure 3 in Taxonomic position of and generic distinction between Parepactophanes Kunz, 1935 and Taurocletodes Kunz, 1975 (Copepoda, Canthocamptidae incertae sedis), with description of a new species from the Black Sea
Figure 3. Taurocletodes tumenae sp. nov. Female. A, rostrum and proximal segments of left antennule, dorsal. B, antennule, anterior. C, antenna, outer lateral. D, antennary endopod, medial. E, mandible. F, mandibular gnathobase. G, maxillule, posterior. H, maxilliped.
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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.