Results 111 to 120 of about 1,045,789 (293)

Circumstellar discs: What will be next?

, 2017
This prospective chapter gives our view on the evolution of the study of circumstellar discs within the next 20 years from both observational and theoretical sides.
A Boccaletti, A Bonsor, A Bonsor, A Bonsor, A Bonsor, A Brandeker, A Brandeker, A Crida, A Garufi, A Garufi, A Gáspár, A Hardy, A Juhasz, A Kraus, A Labeyrie, A Miotello, A Moro-Martín, A Moór, A Moór, A Moór, A Roberge, A Roberge, A Roberge, A Shannon, A Shannon, A Vanderburg, AJ Mustill, AP Jackson, AP Jackson, AS Hales, AV Krivov, B Acke, B Biller, B Ercolano, B Ercolano, B Matthews, B Mennesson, B Zuckerman, B Zuckerman, B Zuckerman, BY Welsh, C Clarke, C Clarke, C Clarke, C Eiroa, C Eiroa, C Gammie, C Gammie, C Koepferl, C Lada, C Marois, C Marois, C Qi, C Qi, C Qi, C Thalmann, CA Grady, CA Grady, CC Capobianco, CF Manara, CJ Clarke, CJ Manser, CM Johns-Krull, CM Lisse, CVM Fridlund, D Ardila, D Carrera, D Defrère, D Defrère, D Fedele, D Johnstone, D Koester, D Mouillet, D Segura-Cox, D Veras, DNC Lin, E Bergin, E Chiang, E Vorobyov, EJ Lee, F Adams, F Meru, F Meru, F. Kiefer, F. Kiefer, G Bryden, G Cataldi, G Dipierro, G Duvert, G Lodato, G Lodato, G Lodato, G Olofsson, G Picogna, G Rosotti, G Rosotti, G Schneider, GH Rieke, GM Kennedy, GM Kennedy, GM Kennedy, GS Mathews, H Beust, H Beust, H Rauer, HYA Meng, HYA Meng, I Pascucci, J Blum, J Bulger, J Drake, J Farihi, J Farihi, J Ilee, J Lacy, J Najita, J Najita, J Owen, J Owen, J Owen, J Owen, J Simon, J Tobin, J Walmswell, J Williams, J-W Xie, JA White, JB Simon, JC Augereau, JC Carter-Bond, JE Krist, JP Marshall, JP Marshall, JS Greaves, K Anderson, K Flaherty, K Flaherty, K Haisch, K Kratter, K Wagner, K Zagorovsky, L Cieza, L Hartmann, L Matrà, L Matrà, L Matrà, L Perez, L Ricci, L Ricci, L Roy Le, M Benisty, M Booth, M Collings, M Drovdovskaya, M Jura, M Kama, M Lambrechts, M Madhusudhan, M Perryman, M Tazzari, M Young, MC Wyatt, MC Wyatt, MC Wyatt, MC Wyatt, MC Wyatt, MC Wyatt, MC Wyatt, MC Wyatt, MC Wyatt, MR Troutman, N Calvet, N Huelamo, N Madhusudhan, N Marel van der, ND Thureau, O Panic, O Panic, O Panic, P Kalas, P Roelfsema, P Thebault, P Thébault, PJ Carter, PW Sullivan, Q Kral, Q Kral, Q Kral, Q Kral, Q Kral, Q Kral, R Alexander, R Alexander, R Boekel van, R Booth, R Dong, R Lieshout van, R Nilsson, R Rafikov, R Rafikov, R Teague, RA Booth, RD Alexander, S Andrews, S Andrews, S Balbus, S Davis, S Ertel, S Ertel, S Ertel, S Ertel, S Facchini, S Guilloteau, S Guilloteau, S Ida, S Marino, S Matsumura, S Paardekooper, S Quanz, S Sallum, S Xu, S-J Paardekooper, SJ Kenyon, SJ Kenyon, SJ Kenyon, SJ Weidenschilling, SL Montgomery, SL Powell, SN Raymond, SN Raymond, T Birnstiel, T Brandt, T Currie, T Currie, T Löhne, T Muto, T Stolker, T Takeuchi, TA Douglas, TS Boyajian, U Gorti, V Christiaens, V Pietu, W Rice, W Rice, W Rice, W Rice, WRF Dent, X Bai, X Hu, X-N Bai, X-N Bai, Y Hasegawa, Z Regaly, Z Zhu, Z Zhu, Á Kóspál   +256 more
core   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Substitution effect and effect of axle’s flexibility at (pseudo-)rotaxanes

Beilstein Journal of Organic Chemistry, 2014
This study investigates the effect of substitution with different functional groups and of molecular flexibility by changing within the axle from a single C–C bond to a double C=C bond.
Friedrich Malberg, Jan Gerit Brandenburg, Werner Reckien, Oldamur Hollóczki, Stefan Grimme, Barbara Kirchner   +5 more
doaj   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Mathematical Models Generated for the Prediction of Corrosion Inhibition Using Different Theoretical Chemistry Simulations. [PDF]

Materials (Basel), 2020
Rodríguez JA, Cruz-Borbolla J, Arizpe-Carreón PA, Gutiérrez E.   +3 more
europepmc   +1 more source

Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann, Berend Denkena, Hilke Petersen, Florian Schaper   +3 more
wiley   +1 more source

Remsen's ‘Theoretical Chemistry.’ [PDF]

Science, 1884
openaire   +3 more sources

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Theoretical Organic Chemistry [PDF]

Nature, 1943
THIS “entirely revised edition” retains many of the features which characterized the earlier editions. The rapid growth of organic chemistry, however, makes the task of the reviser ever more difficult, and although an earnest attempt has undoubtedly been made to bring this 'classic' up to date by the addition of new chapters, after forty years surely ...
openaire   +1 more source