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Mostrando 521 - 540 Resultados de 3,803 Para Buscar '"U.S.S.A."', tiempo de consulta: 1.11s Limitar resultados
  1. 521
    “…Fazekas scale was used to evaluate the burdens of pvWMHs and dWMHs, respectively. Cascade U consisted of a segmentation U-net and a differentiation U-net and was trained with a combined loss function. …”
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    Segmentation and differentiation of periventricular and deep white matter hyperintensities in 2D T2-FLAIR MRI based on a cascade U-net
  2. 522
    por Blaha, Stephen
    Publicado 2011
    “…Upon this bridge The Standard Model is constructed with parity violation, particle symmetries SU(3)SU(2)U(1)U(1), and a spin ½ fermion spectrum with four generations of four fermion species split into quarks and leptons. …”
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    From asynchronous logic to the standard model to superflight to the stars
  3. 523
    “…We are designing a low cost 3U chassis with a CPCI-S backplane accompanied by a radiation tolerant, switched-mode power supply and an FPGA-based System Board. …”
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    Low-Cost Modular Platform for Custom Electronics in Radiation-Exposed and Radiation-Free Areas at CERN
  4. 524
    “…The 352.2 MHz structure efficiently accelerates ion species with A/q=3 and 2, in the energy range from 1 to 5 MeV/u and for a beam current up to ~0.5 mA. The design extends to a full length of ~6.4 meters. …”
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    ALVAREZ DRIFT TUBE LINAC FOR MEDICAL APPLICATIONS IN THE FRAMEWORK OF HITRIPLUS PROJECT
  5. 525
    por Bossart, Rudolf, Dehler, M
    Publicado 1996
    “…For the drive beam generation of the CLIC Test Facility, a RF photo electron gun is required to generate a charge of 1 uC in a train of 48 bunches. The extracted beam energy of 6.5 J leads to a pronounced decrease of the field gradient, causing strong variations in the transverse and longitudinal beam dynamics. …”
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    Design of a RF Gun for Heavy Beam Loading
  6. 526
    “…Our custom 32 channel 9U board uses a pair of low threshold discriminators for each channel to produce LVDS logic signals. …”
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    The NA62 LAV front-end electronics and the L0 trigger generating firmware
  7. 527
    “…A beam current of 7 pμA was successfully injected and accelerated in the RFQ and the first superconducting section of the linac to an energy of 1.5 MeV/u. Since then, a new superconducting module was installed in the Booster section of the linac replacing three old cryomodules of split-ring resonators. …”
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    Pushing the intensity envelope at the ATLAS linac
  8. 528
    por Hanna, Sylvia L., Farha, Omar K.
    Publicado 2023
    “…In this Perspective, we summarize how these budding energy–structure–property relationships in U-MOFs enable a deeper understanding of chemical phenomena, enlarge chemical space, and elevate the field to targeted, rather than exploratory, discovery. …”
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    Energy–structure–property relationships in uranium metal–organic frameworks
  9. 529
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    A rare case of diagnosed absent aortic valve and severely hypoplastic pulmonary valve with double outlet right ventricle: A case report
  10. 530
    por Southgate, Paul C., Militz, Thane A.
    Publicado 2023
    “…Previously assigned to Umbiliahesitata (Iredale, 1916), the new species differs morphometrically from related taxa and is differentiated from U.hesitata by a number of shell features including a prominent, projecting protoconch, less extended posterior and anterior terminals, coarser columellar teeth extending onto the base, and well-developed, thickened anterior flanges, supporting a rounded anterior extremity with blunt anterior tips. …”
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    A new species of Umbilia Jousseaume, 1884 (Mollusca, Cypraeidae) from the Pliocene fauna of the Roe Plains, Western Australia
  11. 531
    “…The most commonly used promoters for shRNA expression, H1 and U6, showed a comparably broad activity in this configuration. …”
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    Single copy shRNA configuration for ubiquitous gene knockdown in mice
  12. 532
    por Schwartz, J
    Publicado 1991
    “…These numbers suggest a small attributable risk compared to the vast incidence of cardiovascular disease in the U.S., but a large attributable risk compared to most environmental toxins. …”
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    Lead, blood pressure, and cardiovascular disease in men and women.
  13. 533
    por Chu, C. H. U., Swinyard, C. A.
    Publicado 1956
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    MORPHOLOGICAL AND CYTOCHEMICAL IDENTIFICATION OF THE GOLGI APPARATUS
  14. 534
    “…I. scapularis, which is present in the southern U.S., is a poor vector of mouse parasites because about 90 percent of these immature ticks feed on lizards. …”
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    Vectorial capacity of North American Ixodes ticks.
  15. 535
    “…Patients were treated with 100 U of BTX-A every three months for one year by using the Fixed Doses Fixed Sites procedure. …”
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    A one-year retrospective economic evaluation of botulinum toxin type A treatment of chronic tension headache
  16. 536
    por Nelson, David R
    Publicado 2004
    “…This process is demonstrated for four human pseudogenes from the cytochrome P450 family and one putatively functional P450 gene, CYP2U1, having a non-consensus intron boundary. These examples are offered as a call-to-arms to improve pseudogene prediction as an art in itself, and not as a by-product of gene annotation. …”
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    'Frankenstein genes', or the Mad Magazine version of the human pseudogenome
  17. 537
    “…It can detect IgE levels of 5–1000 kU/L, with a coefficient of variation ranging from 2.0 to 9.5%. …”
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    Quantum-Dot-Based Immunochromatographic Assay for Total IgE in Human Serum
  18. 538
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    Two-magnon bound state causes ultrafast thermally induced magnetisation switching
  19. 539
    “…By using gene-deficient mice, we found that plasmin and its activators tPA and uPA play a role in the haematopoietic recovery upon delivery of the cytotoxic agent 5-fluoro-uracil (5-FU). …”
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    Fibrinolysis-independent role of plasmin and its activators in the haematopoietic recovery after myeloablation
  20. 540
    “…Traditionally, hazardous chemicals have been regulated in the U.S. on a one-by-one basis, an approach that is slow, expensive and can be inefficient, as illustrated by a decades-long succession of replacing one type of organohalogen flame retardants (OHFRs) with another one, without addressing the root cause of toxicity and associated public health threats posed. …”
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    Effective Strategies for Monitoring and Regulating Chemical Mixtures and Contaminants Sharing Pathways of Toxicity
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