Medium Density Fibreboard (MDF) sawdust is an important source of carbon and is therefore in demand as an amendment in commercial municipal solid waste (MSW) composting operations. However, MDF contains formaldehyde which causes two concerns. The first one is that the bactericidal and fungicidal properties of formaldehyde may adversely affect the composting process. The second one is that forma...

The metallicity distribution function (MDF) for the old red-giant stars in the halo of NGC 5128, the nearest giant elliptical galaxy, is virtually identical with the MDF for the old-disk stars in the LMC and also strongly resembles the halo MDF in M31. These galaxies all have high mean halo metallicities (〈m/H〉 ≃ −0.4) with very small proportions of low-metallicity stars. These observations rei...

In this paper, we present a novel object detection scheme using only local contour fragments. A sample fragment extraction method decomposes a whole contour into several parts. Then, the candidate locations of corresponding fragments in test images are detected by a modified Hausdorff distance with punishment on clutter edge regions. The most probable locations are selected by Multiclass Discri...

The medium density fiberboard (MDF) market demand was investigated during the years from 2004 to 2013 in Iran. Estimation of MDF demand was made by exponential smoothing method by the year 2018. The insight into the level of demand that might exist by the year 2013 was obtained by reviewing the production, import, export, and consumption of MDF on the Iran. The results show that the consumption...

N. Moray's (1959) well-known study of the "cocktail party phenomenon" suggested that participants sometimes notice their name embedded in an ignored auditory channel. However, the empirical finding was preliminary in nature and never has been directly replicated. This was done with improved methodological controls, and the relationship between on-line attention shifts to one's name and subseque...

The spindle assembly checkpoint (SAC) ensures faithful chromosome segregation by delaying anaphase onset until all sister kinetochores are attached to bipolar spindles. An RNA interference screen for synthetic genetic interactors with a conserved SAC gene, san-1/MAD3, identified spdl-1, a Caenorhabditis elegans homologue of Spindly. SPDL-1 protein localizes to the kinetochore from prometaphase ...

BACKGROUND Several studies have been carried out in order to investigate surface electromyography (SEMG) response on fibromyalgic (FM) patients. Some studies failed to demonstrate differences between FM patients and healthy individuals while others found differences in SEMG parameters. Different muscular region have been analyzed in FM patients and heterogeneity is also produced because of the ...

Red meat consumption is associated with increased risk of colorectal cancer. We have previously shown that haemin, Hb and red meat promote carcinogen-induced preneoplastic lesions: aberrant crypt foci (ACF) and mucin-depleted foci (MDF) in rats. We have also shown that dietary Ca, antioxidant mix and olive oil inhibit haemin-induced ACF promotion, and normalize faecal lipoperoxides and cytotoxi...

The problem of designing efficient feedback-based scheduling policies for chunked codes (CC) over packet networks with delay and loss is considered. For networks with feedback, two scheduling policies, referred to as random push (RP) and local-rarest-first (LRF), already exist. We propose a new scheduling policy, referred to as minimum-distance-first (MDF), based on the expected number of innov...

The mode I fracture toughness as a function of crack length of medium density fiberboard (MDF), particle board (PB), and Douglas-fir (DF) were all measured using a new energy-based method. PB and MDF are examples of composites that develop fiber bridging during crack propagation, which causes their toughness to increase with crack length. Longitudinal cracks in DF also displayed fiber bridging ...