Results 241 to 250 of about 1,685,795 (292)
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, 2020
Surface oxygen vacancies can normally enhance photocatalytic activity, but also easily suffers from instability and deactivation in continuous photocatalytic purification of air pollutants.
Peng Chen +10 more
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Surface oxygen vacancies can normally enhance photocatalytic activity, but also easily suffers from instability and deactivation in continuous photocatalytic purification of air pollutants.
Peng Chen +10 more
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American Annals of the Deaf, 2008
Bilingual-Bicultural (Bi-Bi) instruction for deaf children in its present form was introduced around 20 years ago and was received with a great deal of attention and enthusiasm, along with some questions about implementation. In 1990, a group of educators, administrators, and researchers, led by Frank Bowe and T. J.
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Bilingual-Bicultural (Bi-Bi) instruction for deaf children in its present form was introduced around 20 years ago and was received with a great deal of attention and enthusiasm, along with some questions about implementation. In 1990, a group of educators, administrators, and researchers, led by Frank Bowe and T. J.
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Journal of the American Chemical Society, 2017
Strained hydrocarbons constitute one of the most prominent classes of organic compounds. Among them, bicyclo[2.1.0]pentene ("housene") derivatives represent a highly challenging and very attractive class. Although organic housenes have been known for more than five decades, there are still very few of them containing heavier main group elements.
Vladimir Ya. Lee +7 more
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Strained hydrocarbons constitute one of the most prominent classes of organic compounds. Among them, bicyclo[2.1.0]pentene ("housene") derivatives represent a highly challenging and very attractive class. Although organic housenes have been known for more than five decades, there are still very few of them containing heavier main group elements.
Vladimir Ya. Lee +7 more
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Bi-Simulating in Bi-Intuitionistic Logic
Studia Logica, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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International Journal of Electrical Power & Energy Systems, 2019
Short-term load forecasting (STLF) plays an important role in the planning and operation of power systems. However, with the wide use of distributed generations (DGs) and smart devices in smart grid environment, it brings new requirements on the accuracy,
Shou-Xiang Wang +3 more
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Short-term load forecasting (STLF) plays an important role in the planning and operation of power systems. However, with the wide use of distributed generations (DGs) and smart devices in smart grid environment, it brings new requirements on the accuracy,
Shou-Xiang Wang +3 more
semanticscholar +1 more source
Advanced Functional Materials, 2019
Bismuth (Bi) is an attractive material as anodes for both sodium‐ion batteries (NIBs) and potassium‐ion batteries (KIBs), because it has a high theoretical gravimetric capacity (386 mAh g−1) and high volumetric capacity (3800 mAh L−1).
Hai Yang +5 more
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Bismuth (Bi) is an attractive material as anodes for both sodium‐ion batteries (NIBs) and potassium‐ion batteries (KIBs), because it has a high theoretical gravimetric capacity (386 mAh g−1) and high volumetric capacity (3800 mAh L−1).
Hai Yang +5 more
semanticscholar +1 more source
Bis-?-hydrohexafluoroisobutyrates and bis-pentafluoromethacrylates
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1989By reacting bis(trifluoromethyl)ketene with ethylene glycol, 1,4-butylene glycol, or hydroquinone the corresponding bis-α-hydrohexafluoroisobutyrates are obtained, which on dehydrofluorination with Et3N·BF3 yield bis-pentafluoromethacrylates.
G. G. Bargamov +3 more
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Marine Bi-, Bis-, and Trisindole Alkaloids
2014This chapter, covering the chemistry literature up until June 2013 and comprising 142 references, records the chemical structures of 130 bi-, bis-, and trisindole alkaloids isolated from a plethora of marine phyla including bacteria, algae, bryozoans, sponges, mollusks, hard corals, and ascidians.
Clinton G L, Veale +1 more
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Angewandte Chemie, 2020
Recently, metallic bismuth has drawn enormous attentions as one promising alloying anode for advanced potassium ion batteries (PIBs), owing to its innate merits.
C. Yuan
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Recently, metallic bismuth has drawn enormous attentions as one promising alloying anode for advanced potassium ion batteries (PIBs), owing to its innate merits.
C. Yuan
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Bi-convexity and bi-martingales
Israel Journal of Mathematics, 1986Let \(X\subset {\mathbb{R}}^ k\), \(Y\subset {\mathbb{R}}^ m\) be compact convex sets. A martingale \(Z_ n=(X_ n,Y_ n)\), \(n=1,2,...\), with values in \(X\times Y\) is called a bi-martingale if for each n either \(X_ n=X_{n+1}\) or \(Y_ n=Y_{n+1}\) (a.s.).
Aumann, Robert J., Hart, Sergiu
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