Results 61 to 70 of about 31,231 (204)

Ion Activation Methods for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley   +1 more source

Implications of the top quark mass measurement for the CKM parameters,x s and CP asymmetries [PDF]

Zeitschrift für Physik C Particles and Fields, 1995
18 pages and 5 figures (not included, can be obtained by request), LaTeX, CERN Report, CERN-TH.7248/94 (May 1994); UdeM-LPN-TH-94-117. (Corrected version; typos corrected in section 6 in the line following Eq. (34).)
Ali, A., London, D.
openaire   +3 more sources

Note on CKM Matrix Renormalization

, 2004
A simple inspection of the one loop quark self-energy suggests a prescription of the CKM matrix renormalization in the standard model. It leads to a CKM matrix counterterm which is gauge parameter independent and satisfies the unitarity constraint, and ...
A. Barroso, A. Denner, A. Pilaftsis, B.A. Kniehl, D. Espriu, K.-P.O. Diener, K.I. Aoki, M. Kobayashi, N. Cabibbo, P. Gambino, W.J. Marciano, Y. Yamada, Y. Zhou, Yi Liao   +13 more
core   +1 more source

Ultrasonographic evaluation of ulnar innervated muscles in ulnar neuropathy at the elbow

PM&R, EarlyView.
Abstract Background Quantitative muscle ultrasound (qMUS) provides morphological measurements that can support clinical observation of muscle atrophy and weakness. As the use of qMUS continues to expand, and its potential for broader implementation in neuromuscular evaluation grows, there is a clear need for further validation, particularly in ...
Emmanuel Ogalo, Lee Bauer, Christopher Doherty, Sean G. Bristol, Kristine M. Chapman, BC Neuromuscular Disease Group, Emily Krauss, Michael J. Berger   +7 more
wiley   +1 more source

Charm Phenomenology for CKM Parameters

, 2003
We review several key aspects of charm phenomenology which are important for the general program of determination of matrix elements of the Cabbibo-Kobayashi-Maskava (CKM) matrix. We argue that charm physics plays an important role in reducing uncertainties in non-perturbative QCD parameters whose values are required for understanding of underlying ...
openaire   +2 more sources

Blubber Thickening Driven by UCP1 Inactivation: Insights from a Cetacean‐Like Transgenic Mouse Model

Integrative Zoology, EarlyView.
UCP1 inactivation of cetaceans in mice drives BAT whitening and iWAT hyperplasia, promoting fat accumulation for aquatic adaptation. Abstract Cetaceans possess thick blubber, a specialized adipose tissue essential for thermal insulation, a streamlined body form, energy storage, and buoyancy. However, the mechanisms that underpin this adaptation are not
Qian Zhang, Yuehua Wang, Hang Zhang, Guiping Xu, Shixia Xu, Guang Yang   +5 more
wiley   +1 more source

mixing and the CKM parameters (ϱ, η) from the Laplace sum rules [PDF]

Physics Letters B, 1995
Abstract Using the Laplace sum rule (LSR) approach, which is less affected by the contribution of the higher mass hadronic states than the Finite Energy Sum Rule (FESR), we test the reliability of the existing estimate of the K 0 - K 0 mixing parameter from the four-quark two-point correlator.
openaire   +1 more source

Constraining |V cs | and physics beyond the Standard Model from exclusive (semi)leptonic charm decays

Journal of High Energy Physics
We study the available data on exclusive leptonic and semileptonic c → sℓ + ν decays within the Standard Model and beyond. Our analysis accounts for theory correlations between the relevant hadronic matrix elements through application of dispersive ...
Carolina Bolognani, Méril Reboud, Danny van Dyk, K. Keri Vos   +3 more
doaj   +1 more source

The burden of COVID‐19 in hospitalized people with diabetes mellitus in Brazil: Insights from four years of the pandemic

Diabetic Medicine, EarlyView.
Abstract Aims Coronavirus disease 2019 (COVID‐19), caused by severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), is more severe in people with diabetes mellitus due to immune dysfunction, exacerbated inflammation and increased risk of co‐morbidities and mortality.
Taís Mendes Camargo, Bianca Aparecida Siqueira, Luiz Felipe Azevedo Marques, Lucas Silva Mello, Fernando Augusto Lima Marson   +4 more
wiley   +1 more source

Relevance of obesity-related organ damage and metabolic syndrome classification in cardiovascular and renal risk stratification in patients with essential hypertension

Frontiers in Cardiovascular Medicine
IntroductionHypertension is a relevant cardiovascular comorbidity. Adipose tissue represents a metabolically active tissue involved in the regulation of blood pressure and metabolic alterations.
Luigi Petramala, Antonietta Gigante, Francesca Sarlo, Adriana Servello, Francesco Circosta, Luca Marino, Luca Marino, Antonello Ciccarelli, Giuseppe Cavallaro, Giuseppe Cavallaro, Claudio Letizia   +10 more
doaj   +1 more source