Results 121 to 130 of about 1,830,042 (293)

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

Multilayer Self‐Limiting Electrospray Deposition via Stepped Voltage Bias

Advanced Engineering Materials, EarlyView.
Self‐limiting electrospray deposition (SLED) uses a high voltage to generate and deposit a charged payload on a target surface. The coating retains its charge, repelling newly arriving material. SLED thickness can be decreased by applying a secondary bias to the target.
Madhuri Deb, S. Rahman Pejman, Alexander Jakimowicz, Jonathan P. Singer   +3 more
wiley   +1 more source

Analysis of Factors Affecting Net Profit Margin: A Study of Telecommunication Companies

Ilomata International Journal of Management
This study investigates the impact of Return on Equity (ROE), Equity Ratio (ER), and Asset Turnover Ratio (ATR) on Net Profit Margin (NPM) among telecommunication companies listed on the Indonesia Stock Exchange during 2018–2022. Employing a quantitative approach with panel data regression using the Random Effects Model and secondary data from company ...
Reza Palevi Alren, Etty Nurwati, Sri Purwanto, null Moeljadi, Yudi Nur Supriadi, Sri Mulyantini   +5 more
openaire   +1 more source

The Influence of Field‐Assisted Sintering Technology (FAST) Temperature and Cooling Rate on the Microstructural Evolution in Gamma‐Titanium Aluminide Alloy GE4822

Advanced Engineering Materials, EarlyView.
Controlling the Field Assisted Sintering Technology (FAST) parameters, dwell temperature and cooling rate, significantly influences the microstructural evolution in titanium aluminide GE4822. Significant γ‐lamellar colonies develop only upon cooling through the α‐transus.
Jack Krohn, James Pepper, Martin Jackson
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

Pengaruh Current Ratio, Firm Size, dan Debt to Equity Ratio terhadap Net Profit Margin [PDF]

Hasil penelitian ini menunjukkan bahwa (1) current ratio berpengaruh positif terhadap net profit margin, (2) firm size berpengaruh positif terhadap net profit margin, dan (3) Debt to Equity Ratio berpengaruh negatif terhadap net profit margin.
Milano, Franky
core  

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

Advanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali, Magali Gregoire, Matys Guyard, Tatiana Itina, David Grojo, Pol Sopeña   +5 more
wiley   +1 more source

ANALISIS NET PROFIT MARGIN TERHADAP DIVIDEND PAYOUT RATIO (Studi kasus pada PT Gudang Garam Tbk)

, 2019
This study aims to determine and analyze the effect of Net Profit Margin on the Dividend Payout Ratio with a case study object study at PT Gudang Garam Tbk.
Munawar, Andri Helmi, Yuningsih, Yuningsih   +1 more
core   +2 more sources

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Pengaruh Faktor Keuangan Terhadap Harga Saham: Studi Kasus pada Perbankan Konvensional di IDX Tahun 2021-2023

Sketsa Bisnis
The purpose of this research is to analyze the impact of the Loan to Deposit Ratio (LDR), Capital Adequacy Ratio (CAR), Net Profit Margin (NPM), and Non-Performing Loan (NPL) on the stock prices of conventional banking entities listed on the Indonesia ...
Yanti Yanti, Eny Purwaningsih
doaj