Results 111 to 120 of about 12,448 (265)
Chemistry – A European Journal, EarlyView.Covalent linkage of a highly crystalline PHBV with a ductile P3HB4HB is shown to produce block copolymers with markedly enhanced extensibility and toughness, outperforming equivalent blends. The results demonstrate that polymer architecture, not composition alone, governs mechanical response, offering a route to biodegradable materials that combine ...
Katrin Blandine Kockler +3 more
wiley +1 more source
A Study on Water Modeling of an 150 t Ladle Bottom Argon Blowing
Teshugang, 2013 The simulation test on process parameters for an 150 t ladle bottom argon blowing with geometric simularity ratio 1： 4. 5 water model has been carried out to study the effect of blowing nozzle circle (0. 40 ~0. 70 R) , angle of nozzle at same circle (60°
李文双 +4 more
doaj
Numerical Simulation of Film Cooling Effectiveness in a Rotating Blade at High Blowing Ratios
, 2016 The film-cooling performance in a low-speed rotor blade of a 1-1/2 turbine stage has been examined using LES approach. Two rows of film holes were positioned on the rotor blade surface, one on the pressure surface and the other one the suction surface, with axial locations of 24.2% and 22.6% of the chord length, respectively.
Alzurfi, N +3 more
openaire +1 more source
Chemistry – A European Journal, EarlyView.Five heteroleptic iridium(III) complexes bearing cyclometalated 2,4‐diphenylpyridinato ligands were synthesized and their electrochemiluminescence (ECL) investigated. Two different coreactants were evaluated: tri‐n‐propylamine and benzoyl peroxide under anodic and cathodic potentials, respectively.
Ovini Jayawardana +6 more
wiley +1 more source
Chemie Ingenieur Technik, EarlyView.This work explores generative AI for automated revision of Piping and Instrumentation Diagrams (P&IDs). We frame P&ID correction as a translation problem, converting attributed P&ID graphs into sequences and learning revisions with a transformer‐based model.
Lukas Schulze Balhorn +5 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Engineering graduate students confuse the scientific method and problem solving when presenting their pre‐doctoral exams and theses: Science discourse adopts question and hypotheses to assert and establish a study's rationale, while it is problem and objectives in engineering design.
Gregory S. Patience +4 more
wiley +1 more source
Journal of Mechanical EngineeringAn analysis of modern numerical methods for film cooling simulation on a flat surface, considering current CFD (Computational Fluid Dynamics) trends during 2019–2025, is presented in the paper. More than 25 recent studies devoted to 3D CFD simulations of
Oleh V. Shevchuk
doaj +1 more source
Balloon-based exercise enhances abdominal activation: a comparison between one expert and one novice with chronic low back pain. [PDF]
J Phys Ther SciNagahori H, Kenyon J, Ho KY.
europepmc +1 more source
Investigating the Cytoskeleton of DRGs Using Cryo‐Electron Microscopy and Deep Learning
Cytoskeleton, EarlyView.ABSTRACT We describe a method for determining the ultrastructural organization of axons and varicosities of cultured dorsal root ganglion (DRG) neurons using cryogenic electron microscopy (cryo‐EM). Cryo‐EM reveals the dimensions, proximity, and overall organization of biological specimens in a near‐native state, avoiding artifacts of fixation and ...
M. Neal Waxham +3 more
wiley +1 more source
Innovative Interfacial Compatibilization and Blowing Strategies for Advancing PLA/PBAT Blown Films: Enhancing Film Blowing Stability, Mechanical Properties, and Barrier Properties. [PDF]
ACS OmegaWen Q +5 more
europepmc +1 more source