Results 241 to 250 of about 51,572 (274)
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Comparison of AIN-76A and AIN-93G diets: a 13-week study in rats
Food and Chemical Toxicology, 2001Either purified or cereal-based diets may be used for toxicity testing in rats. Purified diets have advantages in terms of flexibility of formulation to meet specific study objectives and also assurance of relatively low levels of contaminants (e.g. heavy metals and pesticides).
J.M. Wrenn +5 more
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Habitations collectives : maltraitance, intimidation ou intolérance entre aînés ?
Gérontologie et société, 2022Roxane Leboeuf +2 more
semanticscholar +1 more source
Palestine Exploration Quarterly, 1961
(1961). The “Tannery” of ‘Ain Feshkha. Palestine Exploration Quarterly: Vol. 93, No. 2, pp. 114-123.
R. Reed, J. B. Poole
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(1961). The “Tannery” of ‘Ain Feshkha. Palestine Exploration Quarterly: Vol. 93, No. 2, pp. 114-123.
R. Reed, J. B. Poole
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Perspectives on the AIN architecture
IEEE Communications Magazine, 1992The advanced intelligent network (AIN) is examined in terms of its history, present day architecture, and future evolution. The history of the AIN is traced from predivestiture 800 and calling card service capabilities, through IN/1, IN/2, and IN/1+, leading to the various AIN releases.
R.K. Berman, J.H. Brewster
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1999
Aluminum nitride (A1N) has a large band gap (∼6 eV at 300 K), a high thermal conductivity (∼3.2 W cm−1 K1 at 300 K), and large piezoelectric constants (∼∣2−5∣×10−10 cm/V at 300 K) (see Ref. [1]). AIN has also excellent insulator and passivation properties, low dispersion of permittivity, and low dielectric loss. These make it useful for numerous device
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Aluminum nitride (A1N) has a large band gap (∼6 eV at 300 K), a high thermal conductivity (∼3.2 W cm−1 K1 at 300 K), and large piezoelectric constants (∼∣2−5∣×10−10 cm/V at 300 K) (see Ref. [1]). AIN has also excellent insulator and passivation properties, low dispersion of permittivity, and low dielectric loss. These make it useful for numerous device
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Journal of the American Ceramic Society, 1992
Sintered AIN specimens were deformed by Vickers hardness (HV) indentations. Compared with Al2O3 the HV hardness values indicate a much higher plasticity of AIN at room temperature, but above 600°C a higher ductility for Al2O3. Deformed AIN specimens were examined by transmission electron microscopy. Basal and prismatic glide with the slip systems (0001)
Wolfgang Friedrich Müller +2 more
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Sintered AIN specimens were deformed by Vickers hardness (HV) indentations. Compared with Al2O3 the HV hardness values indicate a much higher plasticity of AIN at room temperature, but above 600°C a higher ductility for Al2O3. Deformed AIN specimens were examined by transmission electron microscopy. Basal and prismatic glide with the slip systems (0001)
Wolfgang Friedrich Müller +2 more
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Proceedings, annual meeting, Electron Microscopy Society of America, 1989
Aluminum nitride has recently become the subject of much interest as a technologically useful ceramic. The mechanical strength, high thermal conductivity and large electrical resistivity and a relatively small thermal expansion coefficient, make this material extremely well suited as a semiconductor substrate material.
Stuart McKernan, C. Barry Carter
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Aluminum nitride has recently become the subject of much interest as a technologically useful ceramic. The mechanical strength, high thermal conductivity and large electrical resistivity and a relatively small thermal expansion coefficient, make this material extremely well suited as a semiconductor substrate material.
Stuart McKernan, C. Barry Carter
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AINS - Anästhesiologie · Intensivmedizin · Notfallmedizin · Schmerztherapie, 2019
Thomas Wiesmann, Hinnerk Wulf
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Thomas Wiesmann, Hinnerk Wulf
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ains · Anästhesiologie · Intensivmedizin · Notfallmedizin · Schmerztherapie, 2001
W. Ullrich, Ch. Fürstenau
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W. Ullrich, Ch. Fürstenau
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