Stormwater suspended solids typically are quantified using one of two methods: aliquot/subsample analysis (total suspended solids [TSS]) or whole-sample analysis (suspended solids concentration [SSC]). Interproject comparisons are difficult because of inconsistencies in the methods and in their application. To address this concern, the suspended solids content has been measured using both metho...

Processing of materials that originated from tailings industrial plants (with a wide range particle size distribution, “PSD”) without grinding has several advantages since mines are faced with lot pressure to minimize their environmental impacts. This article indicates the introduction submicron bubbles (known as nanobubbles, “NBs”) conventional flotation could improve separation efficiency val...

PSD-95-like, disc-large (DLG) family membrane-associated guanylate kinase proteins (PSD/DLG-MAGUKs) are essential for regulating synaptic AMPA receptor (AMPAR) function and activity-dependent trafficking of AMPARs. Using a molecular replacement strategy to replace endogenous PSD-95 with SAP97β, we show that the prototypic β-isoform of the PSD-MAGUKs, SAP97β, has distinct NMDA receptor (NMDAR)-d...

Hitherto the method of laser diffraction has been used only for determining particle size distribution (PSD) of mixtures. This paper presents an extension of that measurement approach to include the determination of the number of particles. The described method may find practical application in a variety of disciplines, including biology (e.g. for determination of population sizes of microand m...

empirical studies have shown that the size distribution of firms can be described as a lognormal or pareto distribution. however, these studies have focused on developed countries and little attention has been devoted to developing countries. using the variable of number of employees as a measure of firm size, this paper investigates the shape of firm size distribution in the food & beverages i...

In this paper, we express the Chord Length Distribution (CLD) measure associated to a given Particle Size (PSD) when particles are modeled as suspended spheroids in reactor. Using approach, propose two methods reconstruct unknown PSD from its CLD. single-shape case where all have same shape, Tikhonov regularization procedure is implemented. multi-shape case, measured CLD mixes contribution of e...

In this study, a rigorous mathematical approach used to compute an effective diameter based on particle size distribution (PSD) has been presented that can predict the hydraulic conductivity of granular soils with enhanced rigor. The PSD was discretized abstract interval system fractal entropy, while soil computed using grading entropy theory. comparisons between current entropy-based (DE) and ...

Confined bed comminution in high-pressure grinding rollers (HPGRs) and vertical roller mills (VRMs) was previously used preferably for comparably homogeneous materials such as coal or clinker. Meanwhile, it started to complement even replace tumbling ore beneficiation with gangue particles of rather different breakage behaviors. The selectivity the a mixture strengths but similar particle size ...

The multifractal structure of shale pores significantly affects the occurrence fluids and permeability reservoirs. However, there are few studies on characteristics that distinguish between organic inorganic pores. In this study, we obtained pore size distribution (PSD) separately by using a new NMR-based method conducted analysis based PSD. We then investigated geological significance two char...