Use of Crushed Bricks as Coarse Aggregate in Concrete

The investigation reported BABY BODY LOTION in this paper is carried out to study the feasibility of using crushed bricks to substitute the coarse aggregate (gravel) in concrete.Two types of concrete mixing are prepared.The first one is a mixture of 1:2:4 without crushed bricks and is used as a reference mixture.The second one is made of different

read more

AFFECT: an R package for accelerated functional failure time model with error-contaminated survival times and applications to gene expression data

Abstract Background Survival analysis has been used to characterize the time-to-event data.In medical studies, a typical application is to analyze the survival time of specific cancers by using high-dimensional gene expressions.The main challenges include the involvement of non-informaive gene expressions and possibly nonlinear relationship between

read more

Optimization research on multi-trip distribution of reverse logistics terminal for automobile scrap parts under the background of sustainable development strategy

Abstract To effectively solve the reverse logistics distribution problem caused by the increasing number of scrapped parts in the automotive market, this study constructs a multi-trip Holiday Ornaments green vehicle routing problem model with time windows by comprehensively considering the coordination between carbon dioxide emissions and cost effi

read more