There is a wide application prospect of Nearest level pulse width modulation (NL-PWM) in cascaded H-bridge (CHB) converter, however, it will produce narrow- and error-pulse the process implementation, which has negative impact on CHB efficiency, output voltage quality safe operation power devices. In this paper, NL-PWM strategy improved based round function to solve narrow traditional NL-PWM, s...

We give a forbidden pattern characterization for the class of 5 generalized definite languages, show that the corresponding problem is 6 NL-complete and can be solved in quadratic time. We also show that 7 their syntactic complexity coincides with that of the definite languages 8 and give an upper bound of n! for this measure. 9

We show how consistency relations can be used to robustly extract the amplitude of local primordial non-Gaussianity (${f}_{\mathrm{NL}}$) from squeezed limit matter bispectrum, well into nonlinear regime. First, we derive a nonperturbative relation between and leading term in revising some results present literature. This is then successfully measure ${f}_{\mathrm{NL}}$ $N$-body simulations. di...

Natural Language (NL) processing tools, such as tokenizers, part-ofspeech taggers or syntactic processors obtain knowledge from a set of documents (e.g., tokens, syntactic patterns, etc.) and produce the different elements that will take part on the discourse universe in a NL text (e,g., noun phrases, verbs, sentences, etc). In this paper, we present how NL software systems development can be p...

Nucleus magnocellularis (NM) in the avian auditory brainstem receives auditory input from nerve the VIIIth and projects bilaterally to nucleus laminaris (NL). This projection preserves binaural segregation in that ipsilateral NM projects to dorsal dendrites of NL and contralateral NM projects to ventral dendrites of NL. We have begun to examine the molecular signals that influence segregation o...

Background Obesity is a risk factor for nephrolithiasis (NL). According to an American study of a large cohort with a BMI >30, males increased the risk of NL of 30% and females of 200%. Moreover, diet plays an important role as NL risk factor, mainly in those western countries characterized by a large meet consume. This epidemiology study investigated the NL frequency in an obese Italian popula...

To assess the effect of non chemical management of weed control on forage Sorghum (Sorghum bicolor) a field study was conducted in Varamin, Iran during 2010 crop year in a three- replicated- split factorial experiment laid out in randomized complete block design with four weeding levels (W1= one time cultivation at 3-leaf stage using a duck foot cultivator, W2<...