Results 171 to 180 of about 448,963 (253)

Some almost product structures on manifolds with linear connection

Kodai Mathematical Journal, 1971
openaire   +2 more sources

Photochemical Deracemization of Aza-1-isoindolinones: Critical Influence of Catalyst Substitution and the Nature of Its Resting State. [PDF]

J Am Chem Soc
Freund P, Pauls M, Jänchen M, Zuber J, Hauer J, Bannwarth C, Bach T.   +6 more
europepmc   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Addressing the Oxygen in the Room: Exploring the Formation of Oxygenated Species for Nitazene Analogs Using DART-MS. [PDF]

J Am Soc Mass Spectrom
Hardwick EK, Couch AN, Davidson JT.
europepmc   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Optimizing the Energy Product in Core-Shell Nanoparticle Magnets: General Guidelines and the FePt/CoFe System. [PDF]

Materials (Basel)
Panagiotopoulos I, Basina G, Nezou G, Konstadinidis A, Alexandrakis V, Hadjipanayis G, Tzitzios V.   +6 more
europepmc   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Affine connections in almost product manifolds with some structures

Tohoku Mathematical Journal, 1959
openaire   +3 more sources

Waste Baijiu Distillers' Grain-Derived Porous Biochar: A Promising Material for Bisphenol AF Removal from Water Through Both Adsorption and Advanced Oxidation Process. [PDF]

Molecules
Xie Y, Yu J, Li Y, Zhang Y, Tang Q, Li F, Wang Y, Chen B.   +7 more
europepmc   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source