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13,343 results for “Primary”
Figs. 22–24 in Complex of primary and secondary parasitoids (Hymenoptera: Encyrtidae and Signiphoridae) of Hypogeococcus spp. mealybugs (Hemiptera: Pseudococcidae) in the New World
Figs. 22–24. Stemmatosteres sp. male (Cuesta del Toquero, Jujuy, Argentina): 22, habitus; 23, head and antennae; 24, gaster.
Fig. 43 in Complex of primary and secondary parasitoids (Hymenoptera: Encyrtidae and Signiphoridae) of Hypogeococcus spp. mealybugs (Hemiptera: Pseudococcidae) in the New World
Fig. 43. Genetic variation in mitochondrial COI among specimens of 3 Tetracneminae (Encyrtidae) species inferred using the UPGMA method in MEGA6. The tree is drawn to scale, and branch lengths represent uncorrected p-distance. Branch support was assessed with 1,000 bootstrap replicates.
Figure 2. - A in High statistics measurement of the positron fraction in primary cosmic rays of 0.5-500 GeV with the alpha magnetic spectrometer on the international space station
Figure 2. - A: Sea lamprey (Petromyzon marinus); B: shad (either Alosa fallax or A. algeriensis). Scale bars = 10 cm. Photographs: M. JácomeFlores and B. Adrados.
Figure 1 in High statistics measurement of the positron fraction in primary cosmic rays of 0.5-500 GeV with the alpha magnetic spectrometer on the international space station
Figure 1. - Map showing previously known records of the sea lamprey (Petromyzon marinus) in north-western Africa (grey squares) and the record from the mouth of Oued Moulouya (black square). References for previous records: 1: Furnestin et al. (1958); 2: Boutellier (1918), adjacent records; 3: Dollfus (1955); 4: Bacha and Amara (2007); 5: records compiled by Renaud (2011).
FIGURE 7 in Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection
FIGURE 7 | Correlation between total length and number of rays with hooks in males of Brycon orbignyanus. X axis: total length in cm. Y axis: number (n°) of anal fin rays that developed hooks.
FIGURE 4 in Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection
FIGURE 4 | Anal fin of Brycon orbignyanus with hooks. b: base of the hook. fr: first ray. lr: last ray. s: hooks. sg: rays segment. sr: second ray. st: hook cusp. Scales: A and B. 1.0 cm; C and D. 200 µm; E. 100 µm.
FIGURE 5 in Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection
FIGURE 5 | Phases of testes maturation in Brycon orbignyanus. A. Immature. B. Immature intersex. C. Regressing. D. Regenerating. E. Spawning Capable (primary male). F. Spawning Capable (secondary male). bv: blood vessels. cy: germ cell cysts. dge: discontinuous germinal epithelium. in: interstice. pg: primary growing oocyte. sg: spermatogonia. s: Sertoli cell. sz: sperm. tw: testis wall. va: vacuoles. Scales: A, C, D, E. 20 µm; B, F. 50 µm. Staining: Hematoxylin and Eosin.
FIGURE 3 in Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection
FIGURE 3 | Anal fin of Brycon orbignyanus without hooks. ca: callosity. fb: first fork. fr: first ray. sg: rays segment. sr: second ray. tb: terminal bifurcation. Scales: A. 0.5 cm; B. 200 µm; C. 100 µm.
FIGURE 6 in Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection
FIGURE 6 | Correlation between stages of the reproductive cycle and the number of rays with hooks in males of Brycon orbignyanus. X axis: Stages of the reproductive cycle, being, 0 – Immature specimens, 1 – Regressing, 2 – Regenerating specimens, 3 – Developing specimens, 4 – Spawning Capable specimens. Y axis: number (n°) of anal fin rays that developed hooks.
FIGURE 1 in Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection
FIGURE 1 | Anal fins in Brycon orbignyanus. A. Specimen of B. orbignyanus. B. Anal fin regions. C. Rays (r). D. Anal fin rays. af: anal fin. bi: bifurcation of rays. ca: caudal region. cr: cranial region. fr: first ray. im: interradial membrane. me: medial region. sg: radius segment. Scales: A. 5 cm; B and D. 1 cm; C. 200 µm.
FIGURE 2 in Dispersion of hooks on the anal fins of primary and secondary males in Brycon orbignyanus (Characiformes: Bryconidae): a secondary sexual trait for breeder selection
FIGURE 2 | Details regarding the fins of Brycon orbignyanus. A, C and E. Rays without hooks. B, D and F. Rays with hooks. b: base. fb: first fork. r: rays. rs: rays with hooks. s: hooks. sg: rays segment. st: hooks cusp. tb: terminal bifurcation. Scales: A and B. 1 cm; C and D. 200 µm; E. 100 µm; F. 50 µm.
Basis words in Uzbek language(For Primary school students)
<p>Basis words in Uzbek language for Primary school students.</p> <p>The "1 sinf" file is a set of basic words prepared on the basis of unique lemmas from all 1st grade school textbooks.</p> <p>The "2 sinf" file is a set of basic words prepared on the basis of unique lemmas from all 1st grade school textbooks.</p> <p>The "3 sinf" file is a set of basic words prepared on the basis of unique lemmas from all 1st grade school textbooks.</p> <p>The "4 sinf" file is a set of basic words prepared on the basis of unique lemmas from all 1st grade school textbooks.</p>
Dataset and code: Decarbonizing lithium-ion battery primary raw materials supply chain: Available strategies, mitigation potential and challenges
<p>Repository to share the data and code associated with the scientific article <strong>Istrate et al. Decarbonizing lithium-ion battery primary raw materials supply chain: Available strategies, mitigation potential and challenges. Joule (2024)</strong>. The repository contains data files and code to import the life cycle inventories (LCIs), reproduce the results, and generate the figures presented in the article.</p>
Data from: FMRI speech tracking in primary and non-primary auditory cortex while listening to noisy scenes
<p>This data set was analysed for the publication "FMRI speech tracking in primary and non-primary auditory cortex while listening to noisy scenes" by Hausfeld, Hamers, and Formisano (<em>Communications Biology</em>, 2024). Anatomical and functional MRI was acquired at 7 Tesla. Participants listened to speech of 1 or 2 (concurrent) audiobooks. To analyze fMRI-based speech tracking, participants were asked to listen to one speaker by performing a task. </p> <p>The dataset is arranged as follows:</p> <p>- MRI data [single particpant folders S1-15] (preprocessed) and individual speech tracking maps are contained in the participant-specific files S[participant_ID].zip in folder "MRI"</p> <p>- Stimulus descriptions (i.e., envelopes) are included in the folder "ENVELOPES"</p> <p>- Individual results (tracking map similarities and behavioral outcomes) are included in "INDIV_RESULTS"</p> <p>- Code to recreate figures is provided in folder "CODE" </p> <p>- the README contains information on the repository's content</p> <p> </p> <p>Please note additional information in the original publication</p> <p> </p> <p>Abstract of corresponding manuscript</p> <p>Invasive and non-invasive electrophysiological measurements during “cocktail-party”-like listening indicate that neural activity in the human auditory cortex (AC) “tracks” the envelope of relevant speech. However, due to limited coverage and/or spatial resolution, the distinct contribution of primary and non-primary areas remains unclear. Here, using 7-Tesla fMRI, we measured brain responses of participants attending to one speaker, in the presence and absence of another speaker. Through voxel-wise modeling, we observed envelope tracking in bilateral Heschl’s gyrus (HG), right middle superior temporal sulcus (mSTS) and left temporo-parietal junction (TPJ), despite the signal’s sluggish nature and slow temporal sampling. Neurovascular activity correlated positively (HG) or negatively (mSTS, TPJ) with the envelope. Further analyses comparing the similarity between spatial response patterns in the <em>single speaker </em>and<em> concurrent speakers</em> conditions and envelope decoding indicated that tracking in HG reflected both relevant and (to a lesser extent) non-relevant speech, while mSTS represented the relevant speech signal. Additionally, in mSTS, the similarity strength correlated with the comprehension of relevant speech. These results indicate that the fMRI signal tracks cortical responses and attention effects related to continuous speech and support the notion that primary and non-primary AC process ongoing speech in a push-pull of acoustic and linguistic information.</p> <p> </p> <p>Author contact: lars.hausfeld@maastrichtuniversity.nl</p> <p> </p>
Resilience of primary health care facilities - experiences from 16 European countries during the Covid-19 pandemic. A mixed-methods study conducted by EURIPA.
<p><strong><span>Resilience of primary health care facilities – experiences from 16 European countries during the Covid-19 pandemic. A mixed-methods study conducted by EURIPA.</span></strong></p> <p><strong><span>Abstract</span></strong></p> <p><strong><span>Background</span></strong></p> <p><span>The role of primary care during a pandemic varies across European countries. The COVID-19 pandemic has altered the working practices of family medicine doctors. It has also impacted the resilience of health systems.</span></p> <p><strong><span>Objectives</span></strong><span> </span></p> <p><span>This study aimed to examine European health system responses to the pandemic, focusing on rural and urban differences.</span></p> <p><strong><span>Material and methods</span></strong></p> <p><span>This cross-sectional, mixed-methods study used a semi-structured online questionnaire with 68 questions, including 21 free-text comments. Data were collected from May 2020 to January 2021. Key informants from sixteen EURIPA member countries distributed questionnaires to 406 primary care doctors. Data were analyzed using descriptive statistics and non-parametric tests (Chi-square, Kruskal-Wallis, Mann-Whitney U) with a significance threshold of 0.05. </span></p> <p><strong><span>Results</span></strong></p> <p><span>A statistically significant difference was found between rural (36.4%, 55/151), semirural (19.4%, 24/124), and urban populations (29.8%, 39/131) regarding medicine shortages (χ² = 9.91, df = 4, p = 0.042). <span> </span>The semirural one proved to have a statistically significant difference with the other settings(chi-square post-hoc test, p = 0.004 in post-hoc chi-square test). Significant differences were found between countries in resilience features including, Effectiveness of triage, Adapting to the rapidly changing requirements, Government help, Existence of a community resilience group, Improved interprofessional collaboration, Medicine Shortage and GPs involved in palliative care.</span></p> <p><strong><span>Conclusions</span></strong></p> <p><span>Medicine shortage was more prevalent in rural and urban areas compared to semirural ones. Differences were observed between countries in their responses to the pandemic, particularly in Adapting to the rapidly changing requirements, Effectiveness of triage, Government help, Existence of a Community resilience group. Qualitative analysis confirmed these disparities.</span></p> <p><span>The results emphasize the need for tailored approaches considering diverse contexts in shaping effective health system resilience.</span></p>
Primary data for N-heterocyclic carbene switchable radical or benzyne meditated arylation of thiols using DMF/KOtBu
<p>NMR data files for the manuscript:</p> <p><br>N-heterocyclic carbene switchable radical or benzyne mediated arylation of thiols using DMF/KOtBu</p> <p> </p> <p>Consists of FID files for all diaryl sulfides presented in the manuscript. These may be opened using NMR processing software such as Topspin, Spinworks or MestReNova.</p> <p> </p>
Primary MS data and secondary data for: "Post-proline cleaving enzymes also show specificity to reduced cysteine"
<p>raw LC-MS/MS data (Bruker Daltonics - timsTOF Pro and tims TOF SCP) and ESI-MS data (Bruker Daltonics - 15T ESI/MALDI FT-ICR MS) and related MASCOT generic files (<em>.mgf) and search results (</em>.csv) plus corresponding custom databases (*.fasta). Protein identifications were performed using MASCOT or PEAKS programs.</p> <p>Data were used to:</p> <ul> <li>extract cleavage preferences of Clarity Ferm AnPEP, ProAlanase or Neprosin. Target samples were: protein mixture (BSA, cytC, bCA2, myoglobin, 14-3-3) or human serum from a healthy donor or HEK cell lysate or human insulin or oxidized bovine insulin beta chain</li> <li>profile protein content of Clarity Ferm AnPEP and quantify the proteins</li> </ul> <p>Additional data are under Zenodo entry 10.5281/zenodo.13985598</p> <p>Linked to the publication: <br>Postproline Cleaving Enzymes also Show Specificity to Reduced Cysteine. <br>Kalaninová Z, Portašiková JM, Jirečková B, Polák M, Nováková J, Kavan D, Novák P, Man P. <br>Anal. Chem. 2024, 96, 48, 19084–19092 <br>doi: 10.1021/acs.analchem.4c04277. </p> <p> </p>
Linked collectors and determiners for: Tropical epiphyte diversity under human impact ? Comparing primary forests, secondary forests, and forest fragments in Ecuador - Otonga.
Natural history specimen data linked to collectors and determiners held within, "Tropical epiphyte diversity under human impact ? Comparing primary forests, secondary forests, and forest fragments in Ecuador - Otonga". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/08a79618-374c-4014-9e71-3194ef3cf69a">https://bionomia.net/dataset/08a79618-374c-4014-9e71-3194ef3cf69a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/08a79618-374c-4014-9e71-3194ef3cf69a">https://gbif.org/dataset/08a79618-374c-4014-9e71-3194ef3cf69a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Capture of Primary Biodiversity Data for West African Plants.
Natural history specimen data linked to collectors and determiners held within, "Capture of Primary Biodiversity Data for West African Plants". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/f455bc89-8b18-4ad2-a982-cb961022a3ab">https://bionomia.net/dataset/f455bc89-8b18-4ad2-a982-cb961022a3ab</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f455bc89-8b18-4ad2-a982-cb961022a3ab">https://gbif.org/dataset/f455bc89-8b18-4ad2-a982-cb961022a3ab</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Checklist of Cerambycidae, Disteniidae and Vesperidae (Coleoptera) primary types of the Museu de Zoologia, Universidade de São Paulo, São Paulo, Brazil.
Natural history specimen data linked to collectors and determiners held within, "Checklist of Cerambycidae, Disteniidae and Vesperidae (Coleoptera) primary types of the Museu de Zoologia, Universidade de São Paulo, São Paulo, Brazil". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/cad3930d-1dea-4aa6-92e2-80e38a71a4ce">https://bionomia.net/dataset/cad3930d-1dea-4aa6-92e2-80e38a71a4ce</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/cad3930d-1dea-4aa6-92e2-80e38a71a4ce">https://gbif.org/dataset/cad3930d-1dea-4aa6-92e2-80e38a71a4ce</a>. Formatted as a Frictionless Data package.
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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.