Two‐Dimensional Nb‐Based M 4 C 3 Solid Solutions (MXenes)

2 M 1 M 2 M 3 M 4 N 1 N 2 N 3 N 4 C 1 C 2 C 3 C 4 C 5 C 6 C 7 C 8 C

It is probably very hard to develop a new model checker that is faster than UPPAAL for verifying (correct) timed automata. In fact, our tool MCTA does not even try to compete with UPPAAL in this (i. e., UPPAAL’s) arena. Instead, MCTA is geared towards analyzing incorrect specifications of timed automata. It returns (shorter) error traces faster.

Exact Solutions for M/M/c/Setup Queues

Recently multiserver queues with setup times have been extensively studied because they have applications in power-saving data centers. A challenging model is the M/M/c/Setup queue where a server is turned off when it is idle and is turned on if there are some waiting jobs. Recently, Gandhi et al. [10, 11] obtain the generating function for the number of jobs in the system using the recursive r...

Assimilatory sulfate reduction in C(3), C(3)-C(4), and C(4) species of Flaveria.

The activity of the enzymes catalyzing the first two steps of sulfate assimilation, ATP sulfurylase and adenosine 5'-phosphosulfate reductase (APR), are confined to bundle sheath cells in several C(4) monocot species. With the aim to analyze the molecular basis of this distribution and to determine whether it was a prerequisite or a consequence of the C(4) photosynthetic mechanism, we compared ...

C 3 and C 4 Photosynthesis

N . M . R . Studies on Myelin Basic Protein . I 1 3 C Spectra in Aqueous Solutions

Carbon-13 n.m.r, spectra have been obtained for bovine myelin basic protein at pD 4.4 in D 2 0 and in 6 M guanidine deuterochloride solutions. Chemical-shift differences between resonances from some amino acid residues are interpreted in terms of structured regions in the polypeptide chain of the native protein, whereas the denatured protein displays the spectrum expected for an essentially ran...