Fillers

Byers, J. T.; Wagner, M. P.

doi:10.1007/978-1-4615-7823-9_3

Cited by 25 publications

(35 citation statements)

References 15 publications

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“…These divisions are preceded by duplication and separation of the spindle pole bodies (SPBs) and formation of the spindle. One of the first discernible steps of spore morphogenesis occurs after the SPBs have duplicated and formed the meiosis II spindles (59). At this point, each of their outer plaques becomes modified and nucleates the formation of a flattened membrane sac which grows to become a prospore membrane.…”

Section: Sequential Induction Of Genes During Sporulationmentioning

confidence: 99%

The Transcriptional Program of Sporulation in Budding Yeast

Chu

DeRisi

Eisen

et al. 1998

Science

1,712

1,402

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Diploid cells of budding yeast produce haploid cells through the developmental program of sporulation, which consists of meiosis and spore morphogenesis. DNA microarrays containing nearly every yeast gene were used to assay changes in gene expression during sporulation. At least seven distinct temporal patterns of induction were observed. The transcription factor Ndt80 appeared to be important for induction of a large group of genes at the end of meiotic prophase. Consensus sequences known or proposed to be responsible for temporal regulation could be identified solely from analysis of sequences of coordinately expressed genes. The temporal expression pattern provided clues to potential functions of hundreds of previously uncharacterized genes, some of which have vertebrate homologs that may function during gametogenesis.

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Section: Sequential Induction Of Genes During Sporulationmentioning

confidence: 99%

The Transcriptional Program of Sporulation in Budding Yeast

Chu

DeRisi

Eisen

et al. 1998

Science

1,712

1,402

View full text Add to dashboard Cite

show abstract

“…It is difficult to obtain a good dispersion of silica in the polymer matrix because of the strong filler-filler interaction. 8 Silica has a number of hydroxyl groups, 9 which become responsible for the formation of strong hydrogen bonds with basic materials. The chlorine present in the polychloroprene rubber (CR) also forms hydrogen bonds with the hydroxyl group of silica.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of physical properties and curing characteristics of silica‐filled ethylene–propylene–diene terpolymer in the presence of chloroprene rubber

Das

Debnath

et al. 2004

J of Applied Polymer Sci

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ABSTRACT:The effect of addition of chloroprene rubber (CR) on the dispersion of silica in EPDM (ethylene-propylene-diene terpolymer) was studied. It was observed that physical properties of the vulcanizates could be significantly increased at the EPDM : CR blend ratio of 92.5 : 7.5. SEM micrographs also indicated that incorporation of CR into EPDM improves the network structure of the resulting vulcanizates.

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“…The hardness of cured compounds decreases with an increase in content of the vegetable oil. All the compounds containing vegetable oil show lower hardness, 12 as the extra amount of vegetable oil increases microplasticization and reduces hardness. As the used vegetable oil is mainly a polyester containing three or more double bonds, it can also get cured along with the rubber during its curing.…”

Section: Resultsmentioning

confidence: 98%

Improvement of filler-rubber interaction by the coupling action of vegetable oil in carbon black reinforced rubber

Kundu

2000

J. Appl. Polym. Sci.

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Vegetable oil has been added in small amount to the rubber compound during mixing. It has been observed that the extent of cure obtained from the rheometric torque is lower for vegetable oil-containing compounds. This has been manifested from their physical and tensile properties. The lower abrasion and hardness of vegetable oil-containing compounds may be due to better plasticization and lower crosslink density. The lower tan Ѩ at maximum torque indicates lower loss and heat generation. The vegetable oil-containing compounds shows lower modulus, higher tensile strength, and elongation. All the compounds containing vegetable oil shows lower compression set and higher rebound resilience, tear strength, and flex cracking compared to the standard compound containing no vegetable oil.

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Fillers

Cited by 25 publications

References 15 publications

The Transcriptional Program of Sporulation in Budding Yeast

The Transcriptional Program of Sporulation in Budding Yeast

Evaluation of physical properties and curing characteristics of silica‐filled ethylene–propylene–diene terpolymer in the presence of chloroprene rubber

Improvement of filler-rubber interaction by the coupling action of vegetable oil in carbon black reinforced rubber

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