Results 61 to 70 of about 73,125 (253)

Modeling Dislocation Cutting of γ′ Precipitates in Ni‐Base Superalloys: Linking Atomistic and Dislocation Dynamics Simulations

Advanced Engineering Materials, EarlyView.
Dislocation cutting of γ′ precipitates in Ni‐based superalloys is investigated by linking atomistic simulations with discrete dislocation dynamics. The critical cutting stress is shown to be governed by the antiphase boundary energy, while line tension effects promote edge‐preferred cutting.
Frédéric Houllé, Siwen Gao, Marc Fivel, Anxin Ma, Daria Smirnova, Sriram Anand, Arun Prakash, Julien Guénolé, Alexander Hartmaier, Erik Bitzek   +9 more
wiley   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

CORRECTION OF FACIAL ASYMMETRY ASSOCIATED WITH UNILATERAL HYPOPLASTIC MANDIBLE WITH MONOBLOC DISTRACTION OSTEOGENESIS IN ADULT

Pakistan Armed Forces Medical Journal, 2014
Facial asymmetry can be corrected by bimaxillary orthognathic surgery and distraction osteogenesis. We report a case of facial asymmetry which was corrected using monobloc distraction osteogenesis. A monobloc was created using an osteosynthesis fixation
Sehrish Liaqat, Syed Gulzar Ali Bukhari, Waseem Ahmed, Muhammad Umar Qayum, Afeefa Ehsan, Hamid Ali Khan   +5 more
doaj   +2 more sources

ANTIMICROBIAL SUSCEPTIBILITY PATTERN OF ENTEROCOCCUS SPECIES ISOLATED FROM PATIENTS WITH URINARY TRACT INFECTION

Gomal Journal of Medical Sciences, 2014
Background: Enterococci are the most common cause of healthcare associated urinary tract infections. The frequency of isolation of enterococci from urinary tract of hospitalized patients has risen.
Shamshad Ali, Irfan Ali Mirza, Sidra Yaqoob, Aamir Hussain, Inamullah Khan, Muhammad Yasir Rafiq   +5 more
doaj  

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

Arthritis Care &Research, EarlyView.
Catherine Deffendall, Jodi Backalar, Elizabeth Acevedo Zapata, Adriana Della Porta, Lorin Bibb, Tyler Reese, Charlotte M. Brown   +6 more
wiley   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

RELATION OF TUMOUR THICKNESS WITH LYMPH NODE METASTASIS IN ORAL SQUAMOUS CELL CARCINOMA

Pakistan Armed Forces Medical Journal, 2012
Objective: To measure the tumour thickness in oral squamous cell carcinoma (OSCC) and to establish relationship with metastasis in the cervical lymph nodes. Study design: Descriptive study.
Dr Faiza Aslam, Muhammad Atique, Muhammad Aslam, Tariq Sarfraz, Bushra Ayaz Bushra Ayaz, Wajiha Alamgir   +5 more
doaj   +2 more sources

Trans-Catheter Versus Surgical Closure of Ventricular Septal Defects: Immediate Postoperative Outcomes and Complications [PDF]

Ain Shams Medical Journal
Background: A ventricular Septal Defect (VSD) is a disruption in the development of the Interventricular. can lead to serious consequences such as Ventricular Dysfunction.
Ahmed Salama, Ahmed Abdelaal, Omar wagdy, Tarek Salah, Ayman Sabry   +4 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source