Results 61 to 70 of about 332,702 (301)

Update on Tiger

open access: yes, 2006
Tiger is a cryptographic hash function with a 192-bit hash value which was proposed by Anderson and Biham in 1996. At FSE 2006, Kelsey and Lucks presented a collision attack on Tiger reduced to 16 (out of 24) rounds with complexity of about 244. Furthermore, they showed that a pseudo-near-collision can be found for a variant of Tiger with 20 rounds ...
Mendel, Florian   +4 more
openaire   +2 more sources

The tiger salamander as a promising alternative model organism to the axolotl for fracture healing and regenerative biology research

open access: yesThe Anatomical Record, EarlyView.
Abstract Scientists have been captivated by the ability to regenerate, focusing on uncovering the mechanisms of epimorphic regeneration and applying them to human medicine. The axolotl (Ambystoma mexicanum) has become the most intensively studied model in tetrapod regeneration research, particularly concerning limb regeneration.
Vivien Bothe, Nadia Fröbisch
wiley   +1 more source

Examining the Influence of Cognitive Load and Environmental Conditions on Autonomic Nervous System Response in Military Aircrew: A Hypoxia–Normoxia Study

open access: yesBiology
Executing flight operations demand that military personnel continuously perform tasks that utilize low- and high-order cognitive functions. The autonomic nervous system (ANS) is crucial for regulating the supply of oxygen (O2) to the brain, but it is ...
Harrison L. Wittels   +6 more
doaj   +1 more source

Spectacular Tropes: Representations of the Roman Arena [PDF]

open access: yes, 2018
This paper will focus on the construction of representational tropes depicting the ancient Roman arenas and those involved with them, particularly within the spectacles of gladiatorial battles.
Britt, Tiger Maurice
core   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

Tiger, Tiger, Burning Bright [PDF]

open access: yesScientific American, 2006
The Cassini spacecraft has been touring Saturn's neighborhood since it entered orbit there on 1 July 2004. As well as interrogating the giant planet and its filigree rings, understanding the formation of Saturn's moons is one of the key goals of the mission. Saturn has 35 named moons in its family, as well as a plethora of smaller objects hidden in the
openaire   +2 more sources

Re-Building Communities: Voluntary Resettlement From Protected Areas in India

open access: yesFrontiers in Ecology and Evolution, 2018
Exclusion of people from wilderness to minimize anthropogenic threats to wildlife forms the historical basis for the establishment of some protected areas.
Krithi K. Karanth   +5 more
doaj   +1 more source

It’s a long way to Copenhagen?. CEPS Policy Briefs No. 96, 1 March 2006 [PDF]

open access: yes, 2006
Turkey, which officially started negotiations for EU membership in October 2005, currently has a lower per capita income than that of any of the EU-25 countries – about at the level of Romania and Macedonia.
Buiter, Willem H.
core  

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

An evaluation of mark and recapture techniques for estimating tigerfish biomass in Lake Kariba [PDF]

open access: yes, 1980
The effectiveness of 2 mark and recapture techniques was evaluated using tiger fish, Hydrocynus vittatus. The 2 techniques used were: tagging with a plastic tag and fluorescent spray marking. While the tagging method resulted as the logical method to use
Langerman, J.D.
core  

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