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2,667 results for “Prevalence”
Figure 4 in Species identification and seasonal prevalence of house dust mites in Assiut City, Egypt: A descriptive study in an urban area
Figure 4. Dermatophagoides farinae adult male (SEM photo) – a. Ventral view showing the enlarged first pair of legs. B. The aedeagus; c. The anal plate containing the anal suckers.
Data from: The State of OA: A large-scale analysis of the prevalence and impact of Open Access articles
<p>This is the raw data behind the publication: </p> <p><strong>The State of OA: A large-scale analysis of the prevalence and impact of Open Access articles.</strong></p> <p>Despite growing interest in Open Access (OA) to scholarly literature, there is an unmet need for large-scale, up-to-date, and reproducible studies assessing the prevalence and characteristics of OA. We address this need using oaDOI, an open online service that determines OA status for 67 million articles. We use three samples, each of 100,000 articles, to investigate OA in three populations: 1) all journal articles assigned a Crossref DOI, 2) recent journal articles indexed in Web of Science, and 3) articles viewed by users of Unpaywall, an open-source browser extension that lets users find OA articles using oaDOI. We estimate that at least 28% of the scholarly literature is OA (19M in total) and that this proportion is growing, driven particularly by growth in Gold and Hybrid. The most recent year analyzed (2015) also has the highest percentage of OA (45%). Because of this growth, and the fact that readers disproportionately access newer articles, we find that Unpaywall users encounter OA quite frequently: 47% of articles they view are OA. Notably, the most common mechanism for OA is not Gold, Green, or Hybrid OA, but rather an under-discussed category we dub Bronze: articles made free-to-read on the publisher website, without an explicit Open license. We also examine the citation impact of OA articles, corroborating the so-called open-access citation advantage: accounting for age and discipline, OA articles receive 18% more citations than average, an effect driven primarily by Green and Hybrid OA. We encourage further research using the free oaDOI service, as a way to inform OA policy and practice.</p>
Evaluating the Prevalence and Impact of Chronic Ankle Insta-bility in Collegiate Athletes across Various Sports: A Cross-Sectional Study.
<p>In the cross-sectional study "Evaluating the Prevalence and Impact of Chronic Ankle Instability in Collegiate Athletes across Various Sports," researchers sought to quantify how widespread chronic ankle instability (CAI) is among collegiate athletes and to determine its effects on athletic performance and training. The study involved 385 athletes from diverse sports, including basketball, soccer, track and field, swimming, and other sports, and revealed that CAI was present in nearly half of the participants. The investigation highlighted significant disparities in prevalence rates among different sports, with basketball and soccer athletes exhibiting higher rates of CAI. Furthermore, the study assessed the impact of CAI on several performance metrics such as training intensity, performance scores, and recovery times, finding that athletes with CAI generally showed lower performance levels and longer recovery times. These results emphasize the need for targeted preventive and rehabilitative strategies to mitigate the effects of CAI and support athlete health and performance.</p>
Fig. 1 in High prevalence of haemosporidian parasites in Eurasian jays
Fig. 1 Median-joining network of mitochondrial cytochrome b lineages (476 bp, n = 60 sequences) of haemosporidian parasites found in Eurasian jays Garrulus glandarius. Circle size is proportional to the lineage frequency. Lineage names are noted at the associated circles together with one exemplary GenBank association number in parentheses. One hatch mark represents one mutation. Sample origins are represented by different colours, 'MalAvi' referring to sequences from other studies deposited in the MalAvi database (MalAvi 2023). Morphospecies names for GAGLA07 (H. homopicae) and TURDUS2 (H. minutus) are not provided within the figure
Fig. 1 in Prevalence Nosema areas of Varroa destructor and first report of sp. in Apis mellifera drone congregation
Fig. 1. Study area. Argentina-Tucumán-Yerba Buena. Image on the left the map of Argentina. On the right, the site that contains the three Drone Congregation Areas (DCA 1 School, DCA 2 Module, DCA 3 Río Muerto), marked with yellow tags and the experimental Apiary in orange. Located in the year 2018-19 in the spring reproductive season.
Fig. 2 in Prevalence Nosema areas of Varroa destructor and first report of sp. in Apis mellifera drone congregation
Fig. 2. Porcentaje de infestación por Varroa destructor (varroa forética) en las ACZ analizadas durante los cuatro años de muestreo.
Fig. 5 in Parasitoids Of The Bedeguar Gall (Diplolepis Rosae): Effect Of Host Scale On Density And Prevalence
Fig. 5. Parasitoid prevalence per shrubs (dots) and galls (triangles) as a function of rose shrub densities per 50 m × 50 m plot and gall densities per shrub (nested linear fixed effect ANCOVA)
Fig. 2. a in Parasitoids Of The Bedeguar Gall (Diplolepis Rosae): Effect Of Host Scale On Density And Prevalence
Fig. 2. a) Parasitoid number per shrub; b) parasitoid prevalence per shrub; c) parasitoid number per gall; d) parasitoid prevalence per gall as a function of rose shrub density per 50 m × 50 m plot (linear regressions). The dotted lines represent the 95% CI, while the dashed lines the prediction intervals
Fig. 1 in Parasitoids Of The Bedeguar Gall (Diplolepis Rosae): Effect Of Host Scale On Density And Prevalence
Fig. 1. Gall density per shrub as a function of rose shrub density per 50 m × 50 m plot (linear regression). The dotted lines represent the 95% CI, while the dashed lines represent the prediction intervals
Fig. 4. a in Parasitoids Of The Bedeguar Gall (Diplolepis Rosae): Effect Of Host Scale On Density And Prevalence
Fig. 4. a) Parasitoid numbers per shrubs (dots) and galls (triangles); b) parasitoid prevalences per shrubs (dots) and galls (triangles) versus gall numbers per shrub (nested linear fixed effect ANCOVA)
Fig. 3. a in Parasitoids Of The Bedeguar Gall (Diplolepis Rosae): Effect Of Host Scale On Density And Prevalence
Fig. 3. a) Parasitoid numbers per shrubs (dots) and galls (triangles); b) parasitoid prevalences per shrubs (dots) and galls (triangles) versus rose shrub density per 50 m × 50 m plot (nested linear fixed effect ANCOVA)
Figure 4 in Prevalence of Blastocystis sp. in Morocco: Comparative assessment of three diagnostic methods and characterization of parasite forms in Jones' culture medium
Figure 4. Observation under the light microscope (×400) of different forms of cultured Blastocystis sp. in Jones' medium. Panel A: Different sizes of the vacuolar form. Panel B: Granular form (blue arrow) and cystic form (black arrow). Panel C: Granular form (blue arrow) and vacuolar form (red arrow). Panel D: Granular form (black arrow) and vacuolar form (red arrow) stained with methylene blue. Panel E: Illustrates the process of transformation of vacuolar cells into multivacuolar forms in culture, showing the division of the central vacuole into smaller vacuoles. Panel D: Different aspects of the amoeboid form with the presence of a single or several pseudopodia (red arrow).
Figure 5 in Prevalence of Blastocystis sp. in Morocco: Comparative assessment of three diagnostic methods and characterization of parasite forms in Jones' culture medium
Figure 5. Representative gel image of PCR products from Blastocystis isolates. Lanes 1 to 13: Blastocystis isolates; lane NC: negative control; lane PC: positive control; DNA ladder – 50 bp.
Figure 6 in Prevalence of Spiroplasma and interaction with wild Glossina tachinoides microbiota
Figure 6. Neighbor-Joining consensus tree (A) and Haplotype network analysis (B) of the Spiroplasma in G. tachinoides in Burkina Faso and Ghana. (A) Neighbor-Joining consensus tree was built after alignment of all the concatenated sequences. The method used to calculate the distance was Tamura-Nei. (B) Haplotype network generated based on the ML tree which was generated based on Spiroplasma sequences. The black lineaments on the lines represent mutation events between the haplotypes. The different colors represent the locations. The reference sequence of Spiroplasma in G. fuscipes fuscipes species (KX159391) was used as the outgroup for construction of both phylogenetic tree and haplotype network.
Figure 2 in Prevalence of Spiroplasma and interaction with wild Glossina tachinoides microbiota
Figure 2. Prevalence of Spiroplasma according to location. Bars marked with the same lower-case letter do not differ significantly at the 0.05 level.
Figure 5 in Prevalence of Spiroplasma and interaction with wild Glossina tachinoides microbiota
Figure 5. Normalized density of Spiroplasma (A), Trypanosoma (B), and Wigglesworthia (C) according to Spiroplasma-Trypanosoma co-infection in wild G. tachinoides. Bars marked with the same lower-case letter do not differ significantly at the 0.05 level.
Figure 3 in Prevalence of Blastocystis sp. in Morocco: Comparative assessment of three diagnostic methods and characterization of parasite forms in Jones' culture medium
Figure 3. Various forms of Blastocystis sp. were observed under the light microscope during the direct examination of stool specimens. Panel A: Vacuolar form (red arrow) and cyst form (black arrow) of Blastocystis in an unstained wet mount. N: Nuclei situated at the periphery of the organism. C. b: Central body. Panels B, C, and D: Vacuolar form (red arrow), Granular form (blue arrow), and cyst form (black arrow) stained with Lugol's iodine (×400).
Figure 3 in Prevalence of Spiroplasma and interaction with wild Glossina tachinoides microbiota
Figure 3. Prevalence of Spiroplasma and Trypanosoma (single and multiple) infections per country, location, and sex. Prevalence data were square root transformed and averaged based on location-sex and the matrix display was conducted in PRIMER version 7 + software. Tree on the left of the matrix is the similarity dendrogram based on the similarity index of the square root of the prevalence values. The color index is the square root of the prevalence values ranged 0–9 which is the square root of 0–81% prevalence.
Figure 2 in Prevalence of Blastocystis sp. in Morocco: Comparative assessment of three diagnostic methods and characterization of parasite forms in Jones' culture medium
Figure 2. Occurrence of Blastocystis sp. infection on its own or in conjunction with other protozoan species.
Fig. 2a in Prevalence of a new genetic group, MEAM-K, of the whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) in Karnataka, India, as evident from mtCOI sequences
Fig. 2a. Phylogenetic tree showing the relationship of the Bemisia tabacimt mtCOI sequences collected in this study to consensus sequences of Dinsdale et al. (2010). Bayesian analyses were performed employing MrBayes under the best-fit model GTR+I+G of molecular evolution for 20 million generations and 25% discarded as burn-in. Posterior probabilities are shown above the branches and maximum likelihood scores from RaxML indicated below the branches. Asia-I condensed is shown in Fig. 2b.
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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.