Search results for "Cross Section"

showing 10 items of 3111 documents

3D virtual histopathology of cardiac tissue from Covid-19 patients based on phase-contrast X-ray tomography

2021

eLife 10, e71359 (2021). doi:10.7554/eLife.71359

medicine.medical_specialtyMyocarditisViral MyocarditisQH301-705.5Science030204 cardiovascular system & hematologyStructure tensorGeneral Biochemistry Genetics and Molecular Biology03 medical and health sciencesImaging Three-Dimensional0302 clinical medicineArtificial IntelligencemedicineHumansBiology (General)Intussusceptive angiogenesis030304 developmental biologyx-ray tomography0303 health sciencesGeneral Immunology and MicrobiologySARS-CoV-2business.industryGeneral NeuroscienceMyocardiumQRX-rayHeart600General Medicinemedicine.disease3. Good healthCross section (geometry)MyocarditisEpidemiology and Global Healthcardiac tissueMedicineHistopathologyTomographyTomography X-Ray ComputedCovid-19businessddc:600SynchrotronsResearch ArticleHumanBiomedical engineering
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Maximal strength and power characteristics in isometric and dynamic actions of the upper and lower extremities in middle-aged and older men

1999

Muscle cross-sectional area of the quadriceps femoris (CSAQF), maximal isometric strength (handgrip test and unilateral knee extension/flexion), the shape of isometric force-time curves, and power-load curves during concentric and stretch-shortening cycle (SSC) actions with loads ranging from 15 to 70% of one repetition maximum half-squat (1RMHS) and bench-press (1RMBP) were examined in 26 middle-aged men in the 40-year-old (M40) (mean age 42, range 35-46) and 21 elderly men in the 65-year-old age group (M65) (mean age 65, range 60-74). Maximal bilateral concentric (1RMHS and 1RMBP), unilateral knee extension (isometric; MIFKE and concentric; 1RMKE) strength and muscle CSA in M65 were lower…

medicine.medical_specialtyPhysiologybusiness.industrySquatAnatomyIsometric exerciseConcentricCross section (geometry)medicine.anatomical_structureAgeingOne-repetition maximumInternal medicineMaximal strengthCardiologyMedicineUpper limbbusinessActa Physiologica Scandinavica
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The anatomy of the heart in the sonogram. A comparison between anatomic and ultrasonic cross-section.

1977

Cardiac sonography has only recently been introduced as a diagnostic procedure. In order to facilitate the interpretation and evaluation of the ultrasonic cardiac cross-section displayed by this two-dimensional technique, we performed anatomic cross-sections corresponding to ultrasonic cross-sections. The ultrasonic cross-sectional images were taken from children with a real-time-motion scanner. The anatomic cross-sections were taken from adult hearts. Two ultrasonic transverse cross-sections are compared with the two corresponding anatomic cross-sections and three ultrasonic longitudinal cross-sections with one corresponding anatomic cross-section. The direct comparison between anatomic an…

medicine.medical_specialtybusiness.industryUltrasoundHeartIn Vitro TechniquesCross section (geometry)EchocardiographyPediatrics Perinatology and Child HealthMedicineHumansRadiology Nuclear Medicine and imagingUltrasonic sensorTomographyRadiologybusinessChildTomographyBiomedical engineeringPediatric radiology
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"Table 39" of "Measurements of Higgs boson properties in the diphoton decay channel with 36 fb$^{-1}$ of $pp$ collision data at $\sqrt{s} = 13$ TeV w…

2019

Best-fit values and uncertainties of the simplified template cross sections times branching ratio.

minimal mergingP P --> HIGGS < GAMMA GAMMA > X13000.0diphotonssimplified template cross sectionSIGproduction modeHiggs
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Snowmass Neutrino Frontier: Neutrino Interaction Cross Sections (NF06) Topical Group Report

2022

A thorough understanding of neutrino cross sections in a wide range of energies is crucial for the successful execution of the entire neutrino physics program. In order to extract neutrino properties, long-baseline experiments need an accurate determination of neutrino cross sections within their detector(s). Since very few of the needed neutrino cross sections across the energy spectrum are directly measured, we emphasize the need for theoretical input and indirect measurements such as electron scattering, which would complement direct measurements. In this report we briefly summarize the current status of our knowledge of the neutrino cross sections and articulate needs of the experiments…

neutrino: detectorneutrino: energyDUNEelectron: scatteringneutrino: atmosphereneutrino: energy spectrumfar detectorneutrino: scatteringneutrino: supernovachannel cross section: energy dependenceneutrino: interactiondeep underground detectoractivity report
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New NEMESIS Results

2021

Funding Information: This work has been supported in part by the EU INTERREG for the Baltic Sea programme within the BSUIN project, and by the Polish Ministry of Science and Higher Education (Grant no. Funding Information: This work has been supported in part by the EU INTERREG for the Baltic Sea programme within the BSUIN project, and by the Polish Ministry of Science and Higher Education (Grant no. 3988/INTERREG BSR/2018/2). Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons. Preliminary results from a 349-day run (live time) with a 565 kg Pb target and a 166-day background measurement are presented. Three minor anomalies were detected in muon-…

pimeä aineNuclear physicsPhysicsCross section (physics)WIMPDark matterMassive particleRange (statistics)hiukkasfysiikka114 Physical sciencesEvent (particle physics)Spectral lineSpin-½Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021)
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"Figure 12a" of "Polarization and cross section of midrapidity J/$\psi$ production in proton-proton collisions at $\sqrt{s}=510$ GeV"

2023

Invariant $F$ measured in $J/\psi$ transverse momentum bins of 0.0 < $p_T$ < 3.0 GeV/$c$ and 3.0 < $p_T$ < 10.0 GeV/$c$ overlaid with CSM and NRQCD predictions in the Helicity frame.

polarizationcross sectionmidrapiditytransverse momentum$p$ $p$ --> $J/\psi$510.0ppg230
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"Figure 11a" of "Polarization and cross section of midrapidity J/$\psi$ production in proton-proton collisions at $\sqrt{s}=510$ GeV"

2023

$\bar{\lambda}$ measured in $J/\psi$ transverse momentum bins of 0.0 < $p_T$ < 3.0 GeV/$c$ and 3.0 < $p_T$ < 10.0 GeV/$c$ overlaid with CSM and NRQCD predictions in the Helicity frame.

polarizationcross sectionmidrapiditytransverse momentum$p$ $p$ --> $J/\psi$510.0ppg230
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"Figure 10b" of "Polarization and cross section of midrapidity J/$\psi$ production in proton-proton collisions at $\sqrt{s}=510$ GeV"

2023

$\lambda_{\theta \phi}$ measured in $J/\psi$ transverse momentum bins of 0.0 < $p_T$ < 3.0 GeV/$c$ and 3.0 < $p_T$ < 10.0 GeV/$c$ overlaid with NRQCD predictions in the Helicity and Collins-Soper frames.

polarizationcross sectionmidrapiditytransverse momentum$p$ $p$ --> $J/\psi$510.0ppg230
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"Figure 9a" of "Polarization and cross section of midrapidity J/$\psi$ production in proton-proton collisions at $\sqrt{s}=510$ GeV"

2023

$\lambda_{\phi}$ measured in $J/\psi$ transverse momentum bins of 0.0 < $p_T$ < 3.0 GeV/$c$ and 3.0 < $p_T$ < 10.0 GeV/$c$ overlaid with NRQCD predictions in the Helicity and Collins-Soper frames.

polarizationcross sectionmidrapiditytransverse momentum$p$ $p$ --> $J/\psi$510.0ppg230
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