Results 111 to 120 of about 76,537 (280)
β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations
Advanced Biology, Volume 9, Issue 3, March 2025.Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio +11 more
wiley +1 more source
Performance verification of the CMS Phase-1 Upgrade Pixel detector
, 2017 The CMS tracker consists of two tracking systems utilizing semiconductor technology: the inner pixel and the outer strip detectors. The tracker detectors occupy the volume around the beam interaction region between 3 cm and 110 cm in radius and up to 280
Veszpremi, Viktor
core +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
A full field, 3-D velocimeter for microgravity crystallization experiments [PDF]
The programming and algorithms needed for implementing a full-field, 3-D velocimeter for laminar flow systems and the appropriate hardware to fully implement this ultimate system are discussed.
Brodkey, Robert S., Russ, Keith M.
core +1 more source
Particle Boards Created from Modified Lignin
GS4 Student Scholars Symposium 2016, 2016 My name is Robert Kazen, a student directed under Dr. Rafael Quirino currently working on the Lignin Modification project. The research project involves the isolation of lignin from black liquor, a byproduct produced by the paper pulping industry.
openaire +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez +5 more
wiley +1 more source
Readout Electronics for the CALICE ECAL and Tile HCAL [PDF]
, 2002 The aims of the CALICE test beam program are presented. The proposed electronics readout system for the CALICE ECAL is described. It is a purpose-built VME-based, unbuffered system.Comment: Conference proceedings for LCWS2002, Jeju Island, Korea, 26-30 ...
Dauncey, P. D.
core +1 more source
The ONSEN Data Reduction System for the Belle II Pixel Detector
, 2015 We present an FPGA-based online data reduction system for the pixel detector of the future Belle II experiment. The occupancy of the pixel detector is estimated at 3 %.
Geßler, Thomas +6 more
core +1 more source
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
, 2004 The tracking system of the dielectron spectrometer HADES at GSI Darmstadt is formed out of 24 low-mass, trapezoidal multi-layer drift chambers providing in total about 30 square meter of active area. Low multiple scattering in the in total four planes of
A. Ierusalimov +51 more
core +1 more source