A tree is a vertex-edge graph that is connected and contains no cycles. A 4−equitable labeling of a graph is an assignment of labels {0, 1, 2, 3} to the vertices. The edge labels are the absolute difference of the labels of the vertices that they are incident to. The labels must be distributed as evenly as possible amongst the vertices and they must also be distributed as evenly as possible amo...

Abstract Pore pressure is disregarded in traditional laboratory rock hydraulic fracturing experiments, and the effect of pore not clear. An integrated experiment for seepage hydrofracturing was established used to perform sandstone experiments under an initial evenly distributed pressure. The experimental results show that there a positive correlation between breakdown at initiation stage. data...

For several sensor networks applications, it is critical to extend the lifetime of each individual sensor node in order to remain operational for the longest time possible. Therefore, the power consumption rate should be evenly distributed over all the nodes in the system. Traditional routing algorithms attempt to minimize the total power consumption of the system, but they do not attempt to ev...

In the field of pattern classification, training deep learning classifiers is mostly end-to-end learning, and loss function constraint on final output (posterior probability) network, so existence Softmax essential. case there usually no effective that completely relies features middle layer to restrict resulting in distribution sample latent not optimal, still room for improvement classificati...

there is no single standard technique or methodology to characterize the size, structure, number, and chemical composition of airborne carbon nanotubes.  existing analytical instruments and analytical techniques for evaluating nanoparticle concentrations cannot simultaneously provide morphology, state of agglomeration, surface area, mass, size distribution and chemical composition data critical...

Materials evaluation studies have constantly demonstrated that there is no one fixed procedure for conducting textbook evaluation studies. Instead, the criteria must be selected according to the needs and objectives of the context in which evaluation takes place. The speaking skill as part of the communicative competence has been emphasized as an important objective in language teaching. The pr...

We present a detailed description of a set of FreeSurfer compatible segmentation guidelines tailored to infant MRI scans, and a unique data set of manually segmented acquisitions, with subjects nearly evenly distributed between 0 and 2 years of age. We believe that these segmentation guidelines and this dataset will have a wide range of potential uses in medicine and neuroscience.

INTRODUCTION An important difference between natural teeth and dental implants is the fact that dental implants do not move in response to applied loads. As titanium implants do not have a periodontal ligament, intensive loads are transmitted and distributed to the adjacent bone. However, it is desirable in the implant-supported prosthesis that masticatory loads are distributed evenly. There is...