Results 251 to 260 of about 10,948,837 (276)
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2020
The knowledge that wind power is very productive in winter and that photovoltaic (PV) installations can produce more electricity in alpine environments than in the valleys is not completely new. Yet these insights have remained little appreciated or acted upon. But with the energy transition pushing forward into a renewable future, this knowledge is of
Kahl, Annelen +2 more
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The knowledge that wind power is very productive in winter and that photovoltaic (PV) installations can produce more electricity in alpine environments than in the valleys is not completely new. Yet these insights have remained little appreciated or acted upon. But with the energy transition pushing forward into a renewable future, this knowledge is of
Kahl, Annelen +2 more
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Physics Letters A, 1990
Abstract Using electron capture spectroscopy, we studied the temperature and magnetic field dependence of the electron spin polarization (ESP) of uncoated, ultra-thin (d = 1–10 monolayers (ML)) Fe(100) films on Au(100) and Ag(100). Between 173 and 303 K, we find in-plane, remanent ESP and in-plane, d-dependent magnetic anisotropies. Large T-dependent,
C. Rau, C. Jin, G. Xing
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Abstract Using electron capture spectroscopy, we studied the temperature and magnetic field dependence of the electron spin polarization (ESP) of uncoated, ultra-thin (d = 1–10 monolayers (ML)) Fe(100) films on Au(100) and Ag(100). Between 173 and 303 K, we find in-plane, remanent ESP and in-plane, d-dependent magnetic anisotropies. Large T-dependent,
C. Rau, C. Jin, G. Xing
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Evaluation of 100 A, 100 kHz transconductance amplifiers
IEEE Transactions on Instrumentation and Measurement, 1999This paper presents experimental evaluation of the performance of more than 25 production units of a 100 A, DC to 100 kHz transconductance amplifier. In addition to the stability, uncertainty, distortion, and frequency response, experimental results seem to indicate that the output impedance may be closely modeled by a parallel combination of a ...
Donald T. Hess, Kenneth K. Clarke
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Acta Crystallographica Section C Structural Chemistry, 2017
Adiponitrile, C6H8N2, is a key intermediate in the synthesis of the polyamide Nylon 66 and is produced industrially on a large scale. We have determined the crystal and molecular structure of adiponitrile by single-crystal X-ray analysis at 100 K, a suitable crystal (m.p. 275 K) having been grown from the melt at low temperature.
Rüdiger W. Seidel +3 more
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Adiponitrile, C6H8N2, is a key intermediate in the synthesis of the polyamide Nylon 66 and is produced industrially on a large scale. We have determined the crystal and molecular structure of adiponitrile by single-crystal X-ray analysis at 100 K, a suitable crystal (m.p. 275 K) having been grown from the melt at low temperature.
Rüdiger W. Seidel +3 more
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Emiliano Zapata: 100 años, 100 fotos / Emiliano Zapata: 100 years, 100 photographs
2022Este catálogo recoge una serie de exposiciones (Colombia, México, Estados Unidos y el Reino Unido) que conmemoraron el centenario del asesinato de Emiliano Zapata (1879-1919), mediante la instalación artística de una serie de fotografías provenientes de la Colección Gustavo Casasola y otros acervos públicos y privados mexicanos.
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2013
წიგნში წარმოჩენილია ასის ფარგლებში «მტვერდაუდებელი» ცნობილი გენიოსები, პიროვნებები, რჩევა-დარიგებები, საჭირო გახსენებები გონების სავარჯიშოდ და ჭკუის მოსაკრებ-დასაღვინებლად. მიუხედავად იმისა, რომ წიგნის ავტორი თავისი დროის მომსახურებას ცდილობს, ის მაინც მოწოდებულია მომდევნო საუკუნეთა «ხიმანდრებს» დღევანდელობის გადასახედიდან შეეხმიანოს.
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წიგნში წარმოჩენილია ასის ფარგლებში «მტვერდაუდებელი» ცნობილი გენიოსები, პიროვნებები, რჩევა-დარიგებები, საჭირო გახსენებები გონების სავარჯიშოდ და ჭკუის მოსაკრებ-დასაღვინებლად. მიუხედავად იმისა, რომ წიგნის ავტორი თავისი დროის მომსახურებას ცდილობს, ის მაინც მოწოდებულია მომდევნო საუკუნეთა «ხიმანდრებს» დღევანდელობის გადასახედიდან შეეხმიანოს.
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Unoccupied states of Cr on Au(100), Ag(100), and Cu(100)
Physical Review B, 1994, Haugan, , Chen, , Onellion, , Himpsel
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Journal of anthropological sciences = Rivista di antropologia : JASS, 2022
Destro Bisol, Giovanni, Manzi, Giorgio
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Destro Bisol, Giovanni, Manzi, Giorgio
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Plastic and Reconstructive Surgery, 1955
K M, MARCKS, A E, TREVASKIS, M, TUERK
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K M, MARCKS, A E, TREVASKIS, M, TUERK
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