DRAM is widely used as main memory storage in contemporary computer systems. As VLSI process technology advances, more transistors can be integrated in a single chip leading to higher storage capacity. Basic DRAMs are volatile memory. The volatile DRAMs are made into a non-volatile one by adding an extra transistor and a resistor (1T1R) along with the core. The performance comparison of volatil...

To clarify the effects of volatile-char interaction on the redistribution of fuel-N to N2 during devolatilization and the reduction of NO through gas-solid reactions during combustion, two types of experiments were performed on a novel reactor. The separate combustion of volatile and char and the combustion of entrained pulverized coal, and the formation of NO was examined between 800 and 1100 ...

Volatile organic compounds (VOCs) have well-documented roles in plant-plant communication and directing animal behavior. In this study, we examine the less understood roles of VOCs in plant-fungal relationships. Phylogenetically and ecologically diverse strains of Fusarium oxysporum, a fungal species complex that often resides in the rhizosphere of assorted plants, produce volatile compounds th...

In this study, the in vitro anticholinesterase activity of the volatile oils of both O. basilicum and O. africanum was investigated and both samples showed significant activity. The major constituents of the two oils were isolated using several column chromatographies. Linalool, 1,8-cineol and eugenol were isolated from the volatile oil of O. basilicum and camphor was isolated from the volatile...

Floral scent is important to plant reproduction because it attracts pollinators to the sexual organs. Therefore, volatile emission is usually tuned to the foraging activity of the pollinators. In Petunia hybrida, volatile benzenoids determine the floral aroma. Although the pathways for benzenoid biosynthesis have been characterized, the enzymes involved are less well understood. How production ...

This study addresses emissions from office equipment with a literature review and measurements from two phases of controlled chamber experiments. Phase I experiments screened for the types of pollutants emitted from five classes of computers and printers placed in a 20 cubic meter stainless steel chamber. Phase II experiments measured volatile organic compounds, low‐molecular‐weight aldehydes, ...

In-mouth volatile release from flavoured water was followed using atmospheric pressure chemical ionization-mass spectrometry (APCI-MS) or using a hand-held, computer-controlled device based on sequential trapping of flavours on Tenax traps. The present results verify recent in vitro data obtained with a sophisticated, fully computerized mouth model apparatus and confirm its validity for the sim...

CONCLUSION This paper has demonstrated that PbH, is not generated in organic media in conditions similar to those required in water. It has been proved that when lead is introduced in the form of a volatile organometallic compound, such as PbR4, the process that takes place is the volatilization of the PbR, itself and not the formation of PbH4 as might be expected. This volatilization is even m...

A steam distilled volatile oil obtained from the leaves of Chrysanthemum indicum Linn. (FamilyCompositae) was analyzed by capillary GC and GC-MS. The volatile oil mainly comprises of thirty nine (39) components out of which thirty one (31) constituents comprising 82.6% of the oil were identified. The volatile oil mainly contains monoterpenes (48.1%). Isoborneol, a monoterpene, was the predomina...

Single-strength orange juice was irradiated with 0, 0.89, 2.24, 4.23, and 8.71 gGy of gamma radiation at 5 degrees C and then stored at 7 degrees C for 21 days. Volatile compounds, isolated by solid-phase microextraction, were separated and identified using a gas chromatograph equipped with a mass selective detector. The majority of the volatile compounds were terpenes, and the most abundant vo...