Fragile site breakage was previously shown to result in rearrangement of the RET oncogene, resembling the rearrangements found in thyroid cancer. Common fragile sites are specific regions of the genome with a high susceptibility to DNA breakage under conditions that partially inhibit DNA replication, and often coincide with genes deleted, amplified, or rearranged in cancer. While a substantial ...

In this work, we introduce mechanistic considerations in nonlinear milling of particulate material. We show that the mobility of the powder can have a significant effect on the breakage frequency. During grinding, the change in particle size leads to changes in the mobility of the powder which in turn alters the breakage rate. The mechanistic modeling, being able to accommodate different respon...

In the cold rolling mill, coil breakage that generated in rolling process makes the various types of troubles such as the degradation of productivity and the damage of equipment. Recent researches were done by the mechanical analysis such as the analysis of roll chattering or strip inclining and the prevention of breakage that detects the crack of coil. But they could cover some kind of breakag...

BACKGROUND The cholesterol-lowering abilities of rice bran's fiber and oil apart from its fatty acid composition remain unclear. OBJECTIVE The objective of the study was to assess the effects of defatted rice bran and rice bran oil in an average American diet on blood lipids in moderately hypercholesterolemic persons. DESIGN Study 1 used a parallel-arm design. Twenty-six healthy volunteers ...

Human lymphocyte cultures were examined for chromosome damage after exposure to ultrasound. Control and treated slides were scored "blind" and showed no evidence of damage due to ultrasound. Neither was there evidence of chromosome damage in blood cultures from six infants whose mothers had ultrasound during pregnancy when compared with that from six infants whose mothers had not. Our results s...

whitening as one of the stages in rice processing is performed following dehusking. studies on performance of milling machines prevailent in mazandaran province, as the biggest rice producer province in iran, are essential and helpful in reducing rice losses. a research was undertaken to examine the effects of variety (tarom, hibrid, and fajr), milling machine (frictional and abrasive baed mill...

It is difficult to extract small and dense objects with random state, such as grain impurity, in image of vehicle-mounted dynamic rice flow on combine harvester. Therefore, this paper improves Deeplabv3+ by constructing MobileNetv2 coding layer adding ECA(Efficient Channel Attention) Encoder Decoder improve extraction accuracy high-dimensional features images a large number state. In addition, ...

Particle breakage in soils is a well-recognised behaviour. Conventional methods for quantifying the process rely on calculating area between particle size distribution (PSD) curves produced before and after crushing. A key aspect of understanding across different size/sieve fractions. Grading entropy coordinates allow representation any PSD to be shown as single point Cartesian plane are able t...

Dicentric chromosomes undergo a breakage-fusion-bridge cycle as a consequence of having two centromeres on the same chromatid attach to opposite spindle poles in mitosis. Suppression of dicentric chromosome breakage reflects loss of kinetochore function at the kinetochore-microtubule or the kinetochore-DNA interface. Using a conditionally functional dicentric chromosome in vivo, we demonstrate ...

This study investigated the moldability and mechanical properties of bio-composite with rice husk as natural reinforcement. Natural materials that are abundant in nature can be used reinforcement for polymer materials. plastic were to obtain alternative an injection molding process. With husk, polypropylene, MAPP, four compositions made raw material The from this was observed through visualizat...