Institution
The Hertz Corporation
About: The Hertz Corporation is a based out in . It is known for research contribution in the topics: Population & Soil water. The organization has 9562 authors who have published 11044 publications receiving 447929 citations. The organization is also known as: Hertz Rental Car & Hertz Rent-a-Car.
Topics: Population, Soil water, Natural rubber, Virus, Hordeum vulgare
Papers published on a yearly basis
Papers
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TL;DR: A survey of 32 adult females and 31 adult males with Prader-Willi syndrome shows that sleep disorders and behavioural abnormalities, (temper tantrums and deliberate picking of sores) are common.
Abstract: A survey of 32 adult females and 31 adult males with Prader-Willi syndrome (PWS) shows that sleep disorders (including excessive day and night time sleep) and behavioural abnormalities, (temper tantrums and deliberate picking of sores) are common. These abnormalities are not related to the degree of obesity or to each other. Speech disorders also occur. Intelligence quotients are often within the normal range.
125 citations
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TL;DR: The rRNA N‐glycosidase activities of the catalytically active A chains of the heterodimeric ribosome inactivating proteins (RIPs) ricin and abrin, the single‐chain RIPs dian thin 30, dianthin 32, and the leaf and seed forms of pokeweed antiviral protein (PAP) were assayed on E. coli ribosomes.
125 citations
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TL;DR: Larvae of pyrethroid-resistant Australian Helicoverpa armigera have enhanced esterase activity which is due to increased production of the enzymes, and it is likely that there was significant detoxification by sequestration and Homogenates of resistant insects hydrolyzed esfenvalerate.
125 citations
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TL;DR: Gaseous losses of fertilizer N by denitrification were probably greater following applications to winter wheat and oilseed rape, where the N was applied earlier (and the soils were wetter) than with potatoes and sugarbeet, Consequently, it may well be advantageous to delay the application of nitrogen fertilizer N to winter Wheat and oil Seed rape if the soil is wet.
Abstract: 15 N-labelled fertilizer was applied in spring to winter wheat, winter oilseed rape, potatoes, sugarbeet and spring beans in field experiments done in 1987 and 1988 in SE England on four contrasting soil types – a silty clay loam, a chalky loam, a sandy loam and a heavy
clay. The 15 N-labelled fertilizers were applied at recommended rates; for oilseed rape, a two-thirds rate was also tested. Whole-crop recoveries of labelled nitrogen averaged 52% for winter wheat, 45% for oilseed rape, 61% for potatoes and 61% for sugarbeet. Spring beans, which received only 2·5 kg ha −1 of labelled N, recovered 26%. Removals
of 15 N-labelled fertilizer N in the harvested products were rather
less, averaging 32, 25, 49, 27 and 13% in wheat grain, rape seed, potato tubers, beet root and bean grain, respectively. Crop residues were either baled and removed, as with wheat and rape
straw, or were flailed or ‘topped’ and left on the soil surface, as was the case with potato tops and sugarbeet tops. Wheat stubble and rape stubble, together with leaf litter and weeds, were incorporated after harvest. The ploughing in of crop residues returned 4–35% of the original nitrogen fertilizer application to the soil, in addition to that which already remained at harvest, which averaged 24,
29 and 25% of that applied to winter wheat, oilseed rape and sugarbeet respectively. Less remained
at harvest after potatoes ( c . 21%) and more after spring beans ( c . 49%). Most of the labelled residue remained in the top-soil (0–23cm) layer. 15 N-labelled fertilizer unaccounted for in crop and soil
(0–100 cm) at harvest of winter wheat, oilseed rape, potatoes, sugarbeet and spring beans averaged 23, 25, 19, 14 and 26% of that applied, respectively. Gaseous losses of fertilizer N by denitrification
were probably greater following applications to winter wheat and oilseed rape, where the N was applied
earlier (and the soils were wetter) than with potatoes and sugarbeet. Consequently, it may well be
advantageous to delay the application of fertilizer N to winter wheat and oilseed rape if the soil
is wet. Total inorganic N (labelled and unlabelled) in soils (0–100 cm) following harvest of potatoes given 15 N-labelled fertilizer in spring averaged 70 kg N ha −1 and was often greater than after the corresponding crops of winter wheat and oilseed rape, which averaged 53
kg N ha −1 and 49 kg N ha −1 , respectively. On average, 91 kg ha −1 of inorganic N was found in soil (0–100 cm) following spring beans. Least inorganic N remained in the soil following sugarbeet, averaging
only 19 kg N ha −1 . The risk of nitrate leaching in the following winter, based on that which remained in the soil at harvest, ranked in decreasing order, was: spring beans=potatoes>oilseed rape=winter
wheat>sugarbeet. On average, only 2·9% of the labelled fertilizer applied to winter wheat and oilseed rape remained in the soil (0–100 cm) as inorganic N (NO − 3 +NH + 4 ) at harvest;
with sugarbeet only 1·1% remained. In most cases c . 10% of the mineral N present in the soil at this time was derived from the nitrogen fertilizer applied to arable crops in spring. However, substantially more ( c . 21%) was derived from fertilizer following harvest of winter wheat infected with take-all ( Gaeumannomyces graminis var. tritici ) and after potatoes. With winter wheat and sugarbeet,
withholding fertilizer N had little effect on the total quantity of inorganic N present in the soil profile at harvest, but with oilseed rape and potatoes there was a decrease of, on average, 38 and 50%, respectively.
A decrease in the amount of nitrogen applied to winter wheat and sugarbeet in spring would therefore
not significantly decrease the quantity of nitrate at risk to leaching during the following autumn
and winter, but may be more effective with rape and potatoes. However, if wheat growth is severely
impaired by take-all, significant amounts of fertilizer-derived nitrate will remain in the soil at harvest, at risk to leaching.
125 citations
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TL;DR: The results suggest that while Src and Brk share some functional properties, they act differently during transformation, and these differences are discussed in the context of the mechanisms underlying breast cancer development.
125 citations
Authors
Showing all 9562 results
Name | H-index | Papers | Citations |
---|---|---|---|
Pete Smith | 156 | 2464 | 138819 |
J. H. Hough | 117 | 904 | 89697 |
Christine H. Foyer | 116 | 490 | 61381 |
Steve P. McGrath | 115 | 483 | 46326 |
Nial R. Tanvir | 112 | 877 | 53784 |
Fang-Jie Zhao | 107 | 372 | 39328 |
Martin R Turner | 98 | 503 | 34965 |
Peter R. Shewry | 97 | 845 | 40265 |
Helen E. Heslop | 97 | 523 | 36292 |
Stephen E. Harris | 95 | 421 | 46780 |
Brian C. J. Moore | 93 | 711 | 38036 |
Ken E. Giller | 92 | 555 | 36374 |
Kingston H. G. Mills | 92 | 313 | 29630 |
Alex B. McBratney | 92 | 552 | 34770 |
David M. Glover | 92 | 301 | 24620 |