Activated carbon monoliths (ACMs) were fabricated by H2O activation using powdered fast pyrolytic char (PFPC) as a raw material and bio-oil phenol-formaldehyde (BPF) resin as a binder. The effects of the ratio of BPF resin to PFPC on textural and chemical-surface properties of the ACMs were investigated using elemental analysis, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (...

Asynchronous communication mechanisms (ACMs) are potentially useful in systems with heterogeneous timing as data connectors between processes belonging to different timing domains. In distributed, concurrent and embedded digital systems, there is often a desire to have some temporal decoupling between different parts of a system. ACMs provide a means with which concurrent processes can communic...

The slot asynchronous communication mechanisms (ACMs) have been studied in qualitative detail in their main properties  data coherence and data freshness. Certain other properties have so far been regarded as inevitable consequences of synchronisation-free data communications via shared memory and not studied. In this paper, possible methods and techniques for the investigation of these proper...

Two asynchronous data communication mechanisms (ACMs) using self-timed circuits are presented. Mutual exclusion elements are used to concentrate potential metastability to discrete points so that it can be resolved entirely within the ACMs themselves. Self-timed circuits allow the minimisation of the interface between the reader and writer processes and the ACMs. Initial analysis shows that the...

The mammalian heart loses its regenerative potential soon after birth. Adult cardiac myocytes (ACMs) permanently exit the cell cycle, and E2F-dependent genes are stably silenced, although the underlying mechanism is unclear. Heterochromatin, which silences genes in many biological contexts, accumulates with cardiac differentiation. H3K9me3, a histone methylation characteristic of heterochromati...

Atypically-shaped cardiomyocytes (ACMs) are beating heart cells identified in the cultures of cardiomyocyte-removed fractions obtained from adult mouse hearts. Since ACMs spontaneously develop into beating cells in the absence of hormones or chemicals, these cells are likely to be a type of cardiac progenitors rather than stem cells. "Native ACMs" are found as small interstitial cells among ven...

The purpose of this study was to observe the effect of the 2004 national artemisinin-based malaria treatment policy on consumption pattern of antimalarials. The study was undertaken at the University of Ilorin Teaching Hospital (UITH), Nigeria. Prescription and sales data at our pharmacy outlets were gathered from January to December 2004 and compared with similar data for 2005 after policy int...

In 2007, research was carried out to determine the type and amount of asbestos fibers in a Croatian factory with a long history of making asbestos-containing products.Since the 1970s, asbestos fibres have been considered carcinogenic in humans i.e as a known cancer-causing agent. In the environment, asbestos fibres are inactive and naturally resist biodegradation. In time, fibres can only be gr...

Investing in an Automated Compound Management System (ACMS) is a major investment and it is therefore imperative that return on investment is maximized. This article will demonstrate how the life cycle of an ACMS can be managed effectively to drive system efficiency, reduce costs, and meet customer demand to maximize return on investment. The article will discuss: • The long-term management app...

Active Contour Models (ACMs) constitute a powerful energy-based minimization framework for image segmentation, based on the evolution of an active contour. Among ACMs, supervised ACMs are able to exploit the information extracted from supervised examples to guide the contour evolution. However, their applicability is limited by the accuracy of the probability models they use. As a consequence, ...