Negative results

Negative Results on Learning

Getting Results with Negative Thinking

Given a universe of discourse U , a multiset can be thought of as a function M from U to the natural numbers N. In this paper, we define a hybrid set to be any function from the universe U to the integers Z. These sets are called hybrid since they contain elements with either a positive or negative multiplicity. Our goal is to use these hybrid sets as if they were multisets in order to adequate...

Shape from Diameter: Negative Results

22 From the rst and third, we get

Uncovering Negative Results: Introducing an Open Access Journal “Journal of Pharmaceutical Negative Results”

Drug discovery nowadays is a highly innovative process by which new drugs are discovered and/or designed. It is expected that in the year 2010, at least 50% of all new approved drugs will come from the biopharmaceutical sector. The discovery and validation process is mostly carried out by new innovative and medium-sized companies. But, despite advances in technology and greater understanding of...

Comparison of the Initial Treatment Results of N-myc Positive and N-myc Negative Neuroblastoma Patients

Background: Neuroblastoma is the most common extra cranial malignant solid tumor of childhood. Various molecular and cytogenetic factors have been implicated in the pathogenesis of neuroblastoma, some of which have proven useful in predicting clinical behavior. Over expression of the oncogen N-myc, is an important indicator of prognosis. Materials and Methods: Our study was performed from 20...