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101.
Jan Olav Jensen Dagfinn Sagen Helge Lunder Torstein Koc Thomas Knigge Sigrid Moldestad 《世界建筑导报》2011,26(3):70-71
河边桑拿位于一条美丽的河边,可以全景观赏远山的景色。它建在菲多斯景观酒店附近,供酒店的客人使用。桑拿房有一面玻璃墙,朝向景区。建筑物建在地形中,除玻璃墙外,四周用青草覆盖。 相似文献
102.
Mag. Dr. Michaela Poppe DI MSc. Dr. Andreas Zitek DI Sigrid Scheikl DI Sabine Preis Ass.-Prof. DI Dr. Reinfried Mansberger DI Roland Grillmayer ao.Univ.-Prof. DI Dr. Susanne Muhar 《?sterreichische Wasser- und Abfallwirtschaft》2013,65(11-12):429-438
A scientific understanding of the processes at work in river landscapes represents an important basis for including the local populace in effective and sustainable river landscape management. By conveying system-based knowledge to students, these future inhabitants and users of river landscapes will be better able to recognize contexts and connections, understand project-related decisions and policies, and support sustainable planning efforts. As such, in October 2012 the Austrian Federal Ministry for Science and Research started the “FlussAu:WOW!” project, part of the “Sparkling Science” research program. In the project, scientists work together with the students from two upper-level high-school classes over a period of two years, investigating research questions on river landscape management. The scientific goal of the project is to create a set of indicators to represent the functionality of floodplains. In the first school year, the researchers worked on key questions together with the students in workshops, performed field surveys and analyzed the results of fieldwork. In the subsequent discussions, the researchers constantly pointed out the complex interrelations at work in river-floodplain systems. Students’ knowledge was evaluated in pre-project and post-project tests. The analysis of the pre-tests revealed major knowledge gaps on questions concerning river landscape management, e.g. on factors that place major pressures on these regions. A comparison between the pre- and post-tests confirmed a significant improvement in the students’ factual knowledge after the first year; however, the post-project tests only showed a coupling of that knowledge with a recognition of cause-and-effect relations in sporadic cases. Beyond factual knowledge, it is above all a grasp of the interconnections between individual system elements that serves as an essential basis of education. Interactive, modern approaches are critical to conveying interdisciplinary knowledge. As part of the “FlussAu:WOW!” project, in the second school year system-based learning is implemented with the help of innovative modeling and simulation software. In both the pre- and post-tests, questions on the students’ interests revealed a high level of motivation to join in the research, and considerable interest in questions concerning nature and the environment. As a result, by the end of the first school year the cooperation between researchers, educators and students had already made a valuable contribution to sustainable river landscape management. 相似文献
103.
104.
Thomas Koch Sabine Seidler Erich Halwax Sigrid Bernstorff 《Journal of Materials Science》2007,42(14):5318-5326
The influence of molecular weight on the microhardness of quenched and subsequently annealed isotactic PP is shown. A clear
dependence of microhardness on molecular weight and annealing temperature was detected. Even in the quenched state, where
it was difficult to detect morphological differences between the materials, microhardness shows differences. In all states,
quenched and annealed, the lower molecular weight samples have the higher hardness values. Up to an annealing temperature
of 70 °C the hardness increases only slightly in all samples, above 80 °C a more pronounced increase was observed. For the
microhardness of the samples annealed at 140 °C the ratio of the amorphous to the crystalline length is the dominating morphological
parameter. 相似文献
105.
C. Rebholz M.A. Monclus P.H. Mayrhofer A. Leyland 《Surface & coatings technology》2007,201(13):6078-6083
Superhard nanostructured coatings, prepared by plasma-assisted chemical vapour deposition (PACVD) and physical vapour deposition (PAPVD) techniques, such as vacuum arc evaporation and magnetron sputtering, are receiving increasing attention due to their potential applications for wear protection. In this study nanocomposite (TiAl)BxNy (0.09 ≤ x ≤ 1.35; 1.07 ≤ y ≤ 2.30) coatings, consisting of nanocrystalline (Ti,Al)N and amorphous BN, were deposited onto Si (100), AISI 316 stainless steel and AISI M2 tool steel substrates by co-evaporation of Ti and hot isostatically pressed (HIPped) Ti-Al-B-N material from a thermionically enhanced twin crucible electron-beam (EB) evaporation source in an Ar plasma at 450 °C. The coating stoichiometry, relative phase composition, nanostructure and mechanical properties were determined using X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD), in combination with nanoindentation measurements. Aluminium (∼ 10 at.% in coatings) was found to substitute for titanium in the cubic TiN based structure. (Ti,Al)B0.14N1.12 and (Ti,Al)B0.45N1.37 coatings with average (Ti,Al)N grain sizes of 5-6 nm and either ∼ 70, or ∼ 90, mol% (Ti,Al)N showed hardness and elastic modulus values of ∼ 40 and ∼ 340 GPa, respectively. (Ti,Al)B0.14N1.12 coatings retained their ‘as-deposited’ mechanical properties for more than 90 months at room temperature in air, comparing results gathered from eight different nanoindentation systems. During vacuum annealing, all coatings examined exhibited structural stability to temperatures in excess of 900 °C, and revealed a moderate, but significant, increase in hardness. For (Ti,Al)B0.14N1.12 coatings the hardness increased from ∼ 40 to ∼ 45 GPa. 相似文献
106.
107.
A. B?mer K. Windisch A. Spieckermann A. Hebebrand G. Sonntag und J. Mayrhofer 《Zeitschrift für Lebensmitteluntersuchung und -Forschung A》1899,2(11):859-901
Ohne Zusammenfassung 相似文献
108.
109.
J. Mayrhofer G. Lindau R. Eichloff P. Sollied A. Hasterlik H. R?ttger und H. Will 《Zeitschrift für Lebensmitteluntersuchung und -Forschung A》1898,1(6):402-438
Ohne Zusammenfassung 相似文献
110.
J. Mayrhofer A. B?mer G. Lindau C. Mai R. Eichloff W. Busse und Swaving 《Zeitschrift für Lebensmitteluntersuchung und -Forschung A》1898,1(3):196-218
Ohne Zusammenfassung 相似文献