艰难时世(Hard Times)简介: This story of class conflict in Victorian England serves as a powerful critique of the social injustices that plagued the Industrial Revolution. THIS ENRICHED CLASSIC EDITION INCLUDES: ?A concise introduction that gives the reader important background information ...
(2004). Hard data on hard times: An empirical analysis of maternal incarceration, foster care, and visitation. New York, NY: Vera Institute of Justice.Ross T., Khashu A., Wamsley M. (2004). Hard data on hard times: An empirical analysis of maternal incarceration, foster c...
When principals listen to their teachers, they may foster an open and receptive work environment that helps teachers adapt during stressful times. Two studies examined the role of perceived principals’ listening to teachers on workplace outcomes. Study 1 (N = 218) was conducted during the...
Protesting in 'hard times': Evidence from a comparative analysis of Europe, 2000–2014 2015. "Protesting in `Hard Times': Evidence from a Comparative Analysis of Europe, 2000-2014." Current Sociology, September, 0011392115602937.Quaranta, M. 2015. "Protesting in `Hard Times': Evidence from a...
We used the validation set to continuously evaluate the fitness function in the training process using an early stop if the error on the validation set worsened five times in a row. The validation criteria were met for ten epochs. Subsequently, the training was performed using a fixed number ...
In this paper, we consider the vehicle routing problem with hard time windows and stochastic service times (VRPTW-ST) which is a variant of the classical vehicle routing problem where customers' service times are random variables and hard constraints are enforced on the time window limits. In th...
The length of the extension is about four times longer for the hard X-ray (right half) than for the soft X-ray (left half). Hard X-rays can be done without absorbing or spreading excessively thick objects. For this reason, X-rays are widely used to image the interior of visible ...
“The event was a success, and it opened a lot of people’s eyes to the value of visual analytics in making timely and important business decisions. During these hard economic times, the ability to work smarter and faster is of extreme value, and Tableau allows us to do just that—spend...
3(f). Considering the stochastic nature of these fluctuation sources, we randomly add these effects for 10000 times and statistically the coherence time we can obtain is 200.3 ± 36 attoseconds. Although those fluctuation sources blur the fine pulse oscillation, the boundary of interference induced...
The peptide was recovered by centrifugation at 12000 g for 10 min at RT and repeated for two times. Finally, the combined peptides were desalted by C18 SPE column. LC-MS/MS Analysis: The tryptic peptides were dissolved in solvent A (0.1% formic acid, 2% acetonitrile/ in water), ...