منابع مشابه
ACCENT: Take the plunge VIEWPOINT: Chuck Barris — ND style
JERUSALEM The Israe li arm y on M onday im posed its broadest clam pdow n ye t on the 1.5 million P alestin ian s living in the occupied te rrito rie s , sealing the regions for th ree days to com bat a PLO day of protest. The a rm y also announced it w as barring jo u rna lists from the te rrito ries for the firs t tim e in the four m onths of un rest tha t have left 119 P alestin ian s and on...
متن کاملGenomic Methods Take the Plunge: Recent Advances in High-Throughput Sequencing of Marine Mammals.
The dramatic increase in the application of genomic techniques to non-model organisms (NMOs) over the past decade has yielded numerous valuable contributions to evolutionary biology and ecology, many of which would not have been possible with traditional genetic markers. We review this recent progression with a particular focus on genomic studies of marine mammals, a group of taxa that represen...
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During the 1980s, the profile of recreational water quality at Sydney’s beaches caused concern among Sydneysiders. Monitoring of recreational water quality indicated that most Sydney beaches had poor water quality, and this condition was attributed to the disposal of partiallytreated sewage at cliff-face discharges. An epidemiological study conducted in 1989–1990 attempted to determine the prev...
متن کاملAn improved cryogen for plunge freezing.
The use of an alkane mixture that remains liquid at 77 K to freeze specimens has advantages over the use of a pure alkane that is solid at 77 K. It was found that a mixture of methane and ethane did not give a cooling rate adequate to produce vitreous ice, but a mixture of propane and ethane did result in vitreous ice. Furthermore, the latter mixture produced less damage to specimens mounted on...
متن کاملHow seabirds plunge-dive without injuries.
In nature, several seabirds (e.g., gannets and boobies) dive into water at up to 24 m/s as a hunting mechanism; furthermore, gannets and boobies have a slender neck, which is potentially the weakest part of the body under compression during high-speed impact. In this work, we investigate the stability of the bird's neck during plunge-diving by understanding the interaction between the fluid for...
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ژورنال
عنوان ژورنال: Nature Physics
سال: 2016
ISSN: 1745-2473,1745-2481
DOI: 10.1038/nphys3956