Results 11 to 20 of about 3,243,208 (249)

Predicative Ability of QCD Sum Rules for Decuplet Baryons [PDF]

, 1997
QCD sum rules for decuplet baryon two-point functions are investigated using a comprehensive Monte-Carlo based procedure. In this procedure, all uncertainties in the QCD input parameters are incorporated simultaneously, resulting in realistic estimates ...
D. B. Leinweber, D. B. Leinweber, Frank X. Lee, J. Marrow, L. J. Reinders, L. J. Reinders, L. J. Reinders, L. S. Brown, M. A. Shifman, M. A. Shifman, M. Chu, R. A. Bertlmann, S. Narison, T. Schäfer, V. I. Zakharov, V. M. Belyaev, V. M. Belyaev, X. Jin, Y. Chung   +18 more
core   +4 more sources

Visual parameter optimisation for biomedical image processing [PDF]

, 2015
Background: Biomedical image processing methods require users to optimise input parameters to ensure high quality output. This presents two challenges. First, it is difficult to optimise multiple input parameters for multiple input images.
AC Ruifrok, AE Carpenter, AJ Pretorius, AJ Pretorius, BB Bederson, C Onwubiko, H Kang, H Piringer, J LeBlanc, J Marks, JA Hartigan, K Matkovic, KL Ma, L Tweedie, L Tweedie, M Beham, M Booshehrian, M Meyer, M Sedlmair, M Sedlmair, M Weber, N Ansari, P McLachlan, R Rao, RA Ruddle, S Bergner, S Bruckner, S Steger, SP Callahan, T Schultz, T Torsney-Weir, T Von Landesberger, T Von Landesberger, T Walter, TJ Jankun-Kelly, W Berger, WA Link, Y Zhou   +37 more
core   +2 more sources

Direct measurement of alpha_QED(mZ) at the FCC-ee [PDF]

, 2015
When the measurements from the FCC-ee become available, an improved determination of the standard-model "input" parameters will be needed to fully exploit the new precision data towards either constraining or fitting the parameters of beyond-the-standard-
Janot, Patrick
core   +2 more sources

Learning to Optimize Computational Resources: Frugal Training with Generalization Guarantees

, 2020
Algorithms typically come with tunable parameters that have a considerable impact on the computational resources they consume. Too often, practitioners must hand-tune the parameters, a tedious and error-prone task.
Balcan, Maria-Florina, Sandholm, Tuomas, Vitercik, Ellen   +2 more
core   +1 more source

Experimental investigation of the weldability of tubular dissimilar materials using the electromagnetic welding process [PDF]

, 2017
This paper describes the magnetic pulse welding process (MPW) for tubes. Material combinations of aluminium to steel and copper to aluminium were experimentally evaluated.
De Waele, Wim, Faes, Koen, Roeygens, Lodewijk   +2 more
core   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Effect of laser-welding parameters on the heat input and weld-bead profile [PDF]

, 2005
Laser butt-welding of medium carbon steel was investigated using CW 1.5 kW CO2 laser. The effect of laser power (1.2 - 1.43 kW), welding speed (30 - 70 cm/min) and focal point position (-2.5 - 0 mm) on the heat input and the weld-bead geometry (i.e ...
A.G. Olabi, Allen, Benyounis, Dawes, Fuerschbach, Gunaraj, Gunaraj, Huang, K.Y. Benyounis, Khuri, Kim, M.S.J. Hashmi, Montgomery, Steen   +13 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

The Space Environment and Atmospheric Joule Heating of the Habitable Zone Exoplanet TOI700-d

, 2020
We investigate the space environment conditions near the Earth-size planet TOI~700~d using a set of numerical models for the stellar corona and wind, the planetary magnetosphere, and the planetary ionosphere.
Alvarado-Gomez, J., Cohen, O., Drake, J., Fraschetti, F., Garraffo, C., Glocer, A., Moschou, S.   +6 more
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source