Results 41 to 50 of about 752,871 (233)

MOA-2016-BLG-227Lb: A Massive Planet Characterized by Combining Light-curve Analysis and Keck AO Imaging [PDF]

, 2017
We report the discovery of a microlensing planet—MOA-2016-BLG-227Lb—with a large planet/host mass ratio of q ≃ 9 × 10−3. This event was located near the K2 Campaign 9 field that was observed by a large number of telescopes.
A. Bhattacharya, A. Cassan, A. Fukui, A. Sharan, A. Yonehara, Alard C., Alcock C., Arnaboldi M., Batista V., Batista V., Beaulieu J.-P., Bennett D. P., Bennett D. P., Bennett D. P., Bennett D. P., Bennett D. P., Bennett D. P., Bennett D. P., Bennett D. P., Bennett D. P., Bhattacharya A., Bond I. A., Bond I. A., Boyajian T. S., C. B. Henderson, C. Beichman, C. H. Ling, C. R. Gelino, C. Ranc, C. Snodgrass, Carpenter J. M., Chung S.-J., D. J. Sullivan, D. M. Bramich, D. Maoz, D. P. Bennett, D. Suzuki, E. Bachelet, E. Kerins, F. Abe, Fukui A., G. Bryden, Gilmozzi R., H. Korhonen, H. Shibai, Henderson C. B., I. A. Bond, J.-B. Marquette, J.-P. Beaulieu, Johnson C. I., Johnson J. A., K. Masuda, K. Ohnishi, Kennedy G. M., Koshimoto N., Koshimoto N., Kuijken K., Laughlin G., M. C. A. Li, M. Dominik, M. Donachie, M. Friedmann, M. Hundertmark, M. Nagakane, M. T. Penny, Montet B. T., Muraki Y., N. Hallakoun, N. J. Rattenbury, N. Koshimoto, Nagashima C., Nataf D. M., Nishiyama S., Nishiyama S., P. Evans, P. Fouqué, P. J. Tristram, R. Street, S. B. Howell, S. Calchi Novati, S. Kaspi, S. Mao, Schechter P. L., Shvartzvald Y., Siverd R. J., Spergel D., Sumi T., Sumi T., Szymański M. K., T. Matsuo, T. S. Wang, T. Sumi, T. Yamada, T. Yamada, To. Saito, U. G. Jørgensen, Udalski A., V. Batista, V. Bozza, Verde L., W. C. Zang, Y. Asakura, Y. Hirao, Y. Itow, Y. Matsubara, Y. Muraki, Y. Shvartzvald, Y. Tsapras, Yee J. C., Yoo J.   +109 more
core   +4 more sources

Wafer Bonding Technologies for Microelectromechanical Systems and 3D ICs: Advances, Challenges, and Trends

Advanced Engineering Materials, EarlyView.
This review explores wafer bonding technologies, covering wafer preparation, activation methods, and bonding mechanisms. It compares direct and indirect bonding, highlights recent advancements and future trends, and examines applications in 3D integration and packaging.
Abdul Ahad Khan, Tuan‐Khoa Nguyen, Quang Thang Trinh, Nam‐Trung Nguyen, Dzung Viet Dao, Yong Zhu   +5 more
wiley   +1 more source

FUNDAMENTAL TAX REFORM IN THE NETHERLANDS [PDF]

The Dutch Parliament has passed legislation for a new income tax that abolishes the current tax on personal capital income and substitutes it by a presumptive capital income tax, which is in fact a net wealth tax.
Bovenberg,Lans, Cnossen,Sijbren
core   +1 more source

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

Advanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt, Maël Pontoreau, Christian Haase, Johannes‐Henrich Schleifenbaum   +3 more
wiley   +1 more source

The use of mangroves for aquaculture: Cambodia. [PDF]

, 2004
Natural conditions of the coastal and ecosystems of Cambodia have made this country rich of biodiversity resources. Cambodia’s 435 km coastline is covered with large estuaries with about 85,100 ha of mangrove forests (Nelson 1999).
Song, Srun Lim
core   +1 more source

Investigation of Oxide Dispersion Strengthening Effect on the Strength of Diffusion‐Bonded AISI304 Parts

Advanced Engineering Materials, EarlyView.
Experiments for reinforcing the diffusion bonding plane by the oxide dispersion strengthening effect are presented. Small ceramic particles (0.5 and 50 μm, respectively) are incorporated. Furthermore, ceramic particles help to penetrate stable passivation layers, enabling atomic diffusion across bonding planes. Since a ceramic–metallic interface cannot
Thomas Gietzelt, Mario Walter, Volker Toth, Florian Messerschmidt, Melina Blem   +4 more
wiley   +1 more source

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

Advanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter, Thomas Wegener, Florian Stredak, Gert Bartzsch, Steffen Scherbring, Javad Mola, Olena Volkova, Stefan Böhm, Thomas Niendorf   +8 more
wiley   +1 more source

Single‐Crystal Castability of CM186LC Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The optimal conditions to obtain single‐crystal (SX) castings of the directional solidification nickel‐based superalloy CM186LC, are investigated. Cylindrical samples are cast via a proprietary SX Bridgman process. The effect of solidification rates (V) ranging from 1 to 10 mm⋅min−1 on the microstructure is explored.
André Baldissera, Sean Böhm, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

Advanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz, João Felipe Queiroz Rodrigues, Renato Baldan, Erik Poloni, Giovana da Silva Padilha, Wislei Riuper Osório, Ausdinir Danilo Bortolozo   +6 more
wiley   +1 more source

Microstructural Evolution and Mechanical Properties of a Medium‐Manganese Steel Manufactured by Laser‐Based Powder Bed Fusion of Metals

Advanced Engineering Materials, EarlyView.
Fe–12Mn–0.2C medium‐manganese steel is processed by laser‐based powder bed fusion of metals using blended as well as pre‐alloyed powder. Various scanning speeds are used to determine the influence of energy deposition rate on microstructure and mechanical properties.
Leoni Hübner, Bugra Köksal, Thomas Wegener, Christian Haase, Thomas Niendorf   +4 more
wiley   +1 more source