نتایج جستجو برای: bloom end phase
تعداد نتایج: 983265 فیلتر نتایج به سال:
Microcystis aeruginosa is a freshwater bloom-forming cyanobacterium capable of producing the potent hepatotoxin, microcystin. Despite increased interest in this organism, little is known about the viruses that infect it and drive nutrient mobilization and transfer of genetic material between organisms. The genomic complement of sequenced phage suggests these viruses are capable of integrating i...
There are at least eight different modes and mechanisms by which harmful phytoplankton species can cause mortality, physiological impairment, or other negative in situ effects. Their distinction from nonharmful phytoplankton taxa is clearly warranted. Increasing use of bloom descriptors such as “exceptional,” “unusual,” “nuisance,” and subjective reference to specific occurrences as blooms reve...
Understanding and Improving Bloom Filter Configuration for Lazy Address-Set Disambiguation Mark C. Jeffrey Master of Applied Science Graduate Department of Electrical and Computer Engineering University of Toronto 2011 Many parallelization systems detect memory access conflicts across concurrent threads by disambiguating address-sets using bit-vector-based Bloom filters, which are efficient, bu...
A Bloom filter is a simple randomized data structure that answers membership query with no false negative and a small false positive probability. It is an elegant data compression technique for membership information, and has broad applications. In this paper, we generalize the traditional Bloom filter to Adaptive Bloom Filter, which incorporates the information on the query frequencies and the...
Intensive activity of honey bees, Apis mellifera L., is essential for high fruit set in avocado, Persea americana Mill., orchards, but even when hives are located inside the orchard, many bees still search for alternative blooms. We tested for a possible genetic component for a preference of avocado bloom relative to competing bloom. The honey from each hive was extracted at the end of the avoc...
We reported previously that human cells after neoplastic transformation in culture had acquired an increased susceptibility to chromatid damage induced by x-irradiation during the G2 phase of the cell cycle. Evidence suggested that this results from deficient DNA repair during G2 phase. Cells derived from human tumors also showed enhanced G2-phase chromosomal radiosensitivity. Furthermore, skin...
This paper presents payload inspection for identification of spam files using bloom filter in dual core processor. Spam files flood the Internet in an attempt to dump the messages on recipients who do not intend to receive it. Spam costs the sender very little to send and most of the costs are levied to the recipients or the carriers. The proposed system identifies and filters the incoming spam...
The main element to assess the potential risks associated with toxic cyanobacterial blooms is precise identification of species. As part a water quality monitoring during 2015 in Santa María del Oro crater lake, Nayarit, bloom was detected. Thus, this work aimed identify bloom-forming cyanobacteria species using polyphasic approach. that produced were Limnoraphis robusta, which represented firs...
Annual cyanobacterial blooms dominated by Microcystis have occurred in western Lake Erie (U.S./Canada) during summer months since 1995. The production of toxins by bloom-forming cyanobacteria can lead to drinking water crises, such as the one experienced by the city of Toledo in August of 2014, when the city was rendered without drinking water for >2 days. It is important to understand the cond...
Temporary cysts enables long-term dark survival of Scrippsiella hangoei (Dinophyceae). – Submitted manuscript. and pH during a sub-ice bloom of dinofl agellates in the Baltic Sea. – Submitted manuscript. The printed research article included in this thesis (paper I) is reproduced with the kind permission of Oxford University Press. Increased anthropogenic loading of nitrogen (N) and phosphorus ...
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