Results 11 to 20 of about 423,351 (316)
Chemical Reviews, 2020 Nitrogen is ubiquitous in both natural and laboratory-grown diamond, but the number and nature of the nitrogen-containing defects can have a profound effect on the diamond material and its properties. An ever-growing fraction of the supply of diamond appearing on the world market is now lab-grown.
Michael N. R. Ashfold +5 more
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, 2022 S.17-26The empirical know-how of single crystalline diamond polishing has been developed over centuries in the diamond gem cutting industry. Since the 1950s new and varied uses and potential applications for synthetically produced diamond have been ...
Schuelke, T., Grotjohn, T.A.
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Advancing Racial Equality in Higher Education [PDF]
, 2023 This collection of essays follows on from the 2021 RACE.ED event “Racial Equity Work in the University and Beyond: The Race Equality Charter in Context”, which explored what racial equality means in higher education and was organized following ...
Gordon, Sarah +8 more
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Report on operation of Chinese superhard industry in 2021
Jin'gangshi yu moliao moju gongcheng, 2022 A overall reflection of Chinese superhard industry in 2021 is presented with China’s macroeconomic indicators. The development of the industry is analyzed.
Lijuan LI +4 more
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Cooking Without A Cooker: A recipe book for people experiencing homelessness [PDF]
, 2021 The recipe book is different to many of the other books that you might find online as it provides recipes based on what cooking appliances the user has available to them.
Tan, Anya +6 more
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Nature Communications, 2023 Visible light optical elements such as lenses and mirrors have counterparts for X-rays. In the visible regime, a variable focusing power can be achieved by an Alvarez lens which consists of a pair of inline planar refractors with a cubic thickness ...
Vishal Dhamgaye +6 more
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Data & Knowledge Engineering, 2013 29 ...
Webb, Hazel, Lemire, Daniel, Kaser, Owen
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CVD-diamond optical lenses [PDF]
, 2022 S.557-560Diamond lenses are highly desirable for a variety of optical applications including the operation under high-power, high thermal load and under harsh environmental conditions.
Koidl, P. +3 more
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JOINT DIAMONDS AND LAVER DIAMONDS [PDF]
The Journal of Symbolic Logic, 2019 Abstract The concept of jointness for guessing principles, specifically ${\diamondsuit _\kappa }$ and various Laver diamonds, is introduced. A family of guessing sequences is joint if the elements of any given sequence of targets may be simultaneously guessed by the members of the family. While equivalent in the case of
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