منابع مشابه
Rabbit bait-take from plastic bait stations
Plastic bait stations were trialled to assess their usefulness as a rabbit control tool. Non-toxic cereal baits were applied at two 171 ha Mackenzie Basin sites, at one site in stations and at the other site spread directly on the ground. Bait-take at each site was measured. Rhodamine-dyed baits were also used to determine the proportion of rabbits at each site that took bait. Bait-take, and th...
متن کاملON ZERO-SUM SEQUENCES IN Z/nZ⊕ Z/nZ
It is well known that the maximal possible length of a minimal zero-sum sequence S in the group Z/nZ⊕Z/nZ equals 2n−1, and we investigate the structure of such sequences. We say that some integer n ≥ 2 has Property B, if every minimal zero-sum sequence S in Z/nZ⊕Z/nZ with length 2n− 1 contains some element with multiplicity n− 1. If some n ≥ 2 has Property B, then the structure of such sequence...
متن کامل49624 NZ Grasslands Association.pmd
Although plant roots take up nitrogen (N) both as ammonium (NH 4 ) and nitrate (NO 3 ) ions, under most soil conditions uptake of NO 3 dominates. Once absorbed by the plant roots, the NO 3 is reduced to NH 4 , which is subsequently assimilated into organic compounds. However, when the ra te of uptake exceeds the rate of NO 3 reduction, accumulation of NO 3 in plants occurs. Ruminant animals wit...
متن کاملDevelopment of Stabilimax NZ From Biomechanical Principles
BACKGROUND Traditionally, spinal degeneration and injury have been associated with abnormal intervertebral motion; thus, treatment for lowback pain has centered on prevention of motion through spinal fusion. Although the rate of successful spinal fusions is improving, complications such as adjacent-level syndrome emphasize the need to develop alternatives for treating spinal degeneration. In an...
متن کاملOrigin of inbred NZ mouse strains.
Inbreeding of mice was begun in 1948 in our labora tories in response to the request of Dr. Franz Bielschow sky, who recognized the need for genetically and nutri tionally uniform animals for cancer research. The resulting strains of inbred NZ mice proved useful for research in immunology, biochemistry, and other fields, and they have been widely distributed. We often have inquiries from invest...
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ژورنال
عنوان ژورنال: Lapurdum
سال: 2001
ISSN: 1273-3830,1965-0655
DOI: 10.4000/lapurdum.1193