Results 51 to 60 of about 460,831 (237)

The 420 Flyer (2007 January) [PDF]

open access: yes, 2007
University of Minnesota Duluth. Air Force Reserve Officer Training Corps, Detachment 420. (2007). The 420 Flyer (2007 January).
University of Minnesota Duluth. Air Force Reserve Officer Training Corps, Detachment 420
core  

Patients improve, patterns persist: longitudinal stability of RA joint involvement patterns

open access: yesArthritis Care &Research, Accepted Article.
Objective Rheumatoid arthritis is a heterogeneous disease. Data‐driven approaches, from synovial histology to joint involvement patterns (JIPs), have sought to define clinically meaningful subgroups. Whether these subgroups represent stable phenotypes or transient disease states remains unclear.
Tjardo Maarseveen   +24 more
wiley   +1 more source

Computational Modelling of Piston Ring Dynamics in 3D

open access: yesJournal of Middle European Construction and Design of Cars, 2014
Advanced computational models of a piston assembly based on the level of virtual prototypes require a detailed description of piston ring behaviour.
Dlugoš Jozef, Novotný Pavel
doaj   +1 more source

Trykk 420 [PDF]

open access: yes, 1961
420 ; 420.1 ; 420.2 ; 420.3 ; 420.4 ; med tittel: Forskrifter for bruk og behandling av godsvogner og presenninger ; lasteregler ; containere, beholdere og lastemidler ; Regler for lasting av godsvogner ; Lasteforskrifter ; innenlandsk trafikk og lokal ...
Norges statsbaner
core  

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced 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

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

Enhanced Central System of the Traversing Rod for High-Performance Rotor Spinning Machines

open access: yesAUTEX Research Journal, 2017
The paper deals with the improvement of central traversing system on rotor spinning machines, where rectilinear motion with variable stroke is used.
Valtera Jan, Žabka Petr, Beran Jaroslav
doaj   +1 more source

UMNH:Mamm:420

open access: yes, 2022
UMNH:Mamm:420 Voucher Specimen Study ...
UMNH VZ Staff
core  

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Treatment of experimental colitis in mice with LMP-420, an inhibitor of TNF transcription-2

open access: yes, 2011
Th acute DSS colitis demonstrated similar amounts of edema, acute inflammatory infiltrates, and focal ulceration. Chronic colitis generated by 3 cycles of 5 days of 3% DSS in drinking water, followed by 16 days of plain water resulted in development of ...
Laura P Hale (90552)   +1 more
core   +1 more source

Home - About - Disclaimer - Privacy