Results 71 to 80 of about 4,000,570 (355)

The "Yin-Yang Grid": An Overset Grid in Spherical Geometry

, 2004
A new kind of overset grid, named Yin-Yang grid, for spherical geometry is proposed. The Yin-Yang grid is composed of two identical component grids that are combined in a complemental way to cover a spherical surface with partial overlap on their ...
Akira Kageyama, Baumgardner, Bercovici, Browning, Bunge, Busse, Busse, Chan, Chesshire, Christensen, Christensen, Dormy, Dudhia, Eby, Glatzmaier, Glatzmaier, Habata, Harder, Ishihara, Iwase, Kageyama, Kageyama, Kageyama, Kageyama, Kageyama, Kageyama, Kuang, Li, Machetel, Matsui, Ochi, Phillips, Phillips, Rai, Ratcliff, Richards, Ronchi, Sakuraba, Steger, Steger, Tabata, Takahashi, Tetsuya Sato, Tilgner, Yoshida, Zhang, Zhong   +46 more
core   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Condor services for the Global Grid:interoperability between Condor and OGSA [PDF]

, 2004
In order for existing grid middleware to remain viable it is important to investigate their potentialfor integration with emerging grid standards and architectural schemes.
Brodholt, J, Chapman, C, Emmerich, W, Farrellee, M, Livny, M, Tannenbaum, T, Wilson, P   +6 more
core  

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Energy Storage Systems - Energizing the Future: A Review [PDF]

E3S Web of Conferences
We are facing an energy deficit as a result of our growing energy demand [1]. In addition, with traditional energy sources depleting rapidly, solar and wind power have emerged as the primary alternatives for renewable energy.
Ravi Adarsh, Rajkumar Jayakumar Kiran, Perumal Azhahia Padmanabha Pillai Thanumalaya   +2 more
doaj   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

THE EVALUATION OF THE EFFECT OF REACTIVE POWER COMPENSATION IN ELECTRIC POWER LOSSES IN ELECTRIC NETWORK OF RAILWAY JUNCTION

Nauka ta progres transportu, 2009
In this work the generalized mathematical model of an electrical network of the electrified railway junction is proposed. An estimation of influence of static var compensators installation on electric power losses in a network is executed on the basis of
O. I. Bondar, I. L. Bondar
doaj  

The Growth of Industrial Sectors: Theoretical Insights and Empirical Evidence from U.S. Manufacturing [PDF]

In this paper, we study the growth rates of 4-digit sectors in U.S. manufacturing. Two measures of size (value of shipments, value added) are considered, for each of the 38 years (1959-1996) of a sample of 458 4-digit sectors, drawn from the NBER ...
Grid Thoma, Sandro Sapio
core  

Logging and bookkeeping, developer's guide [PDF]

, 2013
Logging and Bookkeeping (LB for short) is a Grid service that keeps a short-term trace of Grid jobs as they are processed by individual Grid ...
Sustr, Zdenek
core   +1 more source