Results 91 to 100 of about 105,982 (242)
Abstract Manned space exploration to distant destinations, including Mars, continues to be an aspiration of humankind. Space travel does, however, present many challenges to the body, amongst which adaptation to microgravity is perhaps the largest. For instance, both short and long manned spaceflight missions have shown substantial deleterious effects ...
Gerard McMahon +2 more
wiley +1 more source
A number of diseases affecting lobsters (shell disease, fungal infections and a few selected parasitic occurrences) are described and have been discussed briefly. The bacterial disease, gaffkemia, is described in more detail and used insofar as possible to illustrate the interaction of a pathogen with a vulnerable crustacean host.
openaire +1 more source
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson +9 more
wiley +1 more source
Will the exploratory behavior of lobsters decrease as they become familiar with their environment? [PDF]
Previous studies have shown that most lobsters have a home range in which they reside on a daily basis. The tendency for lobsters to reside in a particular area suggests that they have the ability to learn the characteristics of an area using exploratory
Cuda, Marissa
core +2 more sources
Early evolutionary history of the seed
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source
Perairan Samudra Hindia Timur memiliki keanekaragaman lobster yang tinggi, di mana Indonesia menjadi habitat bagi 6 dari 19 spesies Panulirus yang ada di dunia.
Arief Setyanto +14 more
doaj +1 more source
A Bioeconomic Analysis of the Northwestern Hawaiian Islands Lobster Fishery [PDF]
Several surplus production-based bioeconomic models are applied to the Northwestern Hawaiian Islands (NWHI) commercial lobster fishery. The model which best explains the biological dynamics of the fishery is a modification of the Fox model developed by ...
Clarke, Raymond P. +2 more
core +1 more source
This article reviews that Defense Advanced Research Projects Agency’s (DARPA) biomimetic programs is a robotic lobster that is under development at Northeastern University in Boston. This crustacean look-alike may someday ply river and sea bottoms, at depths to 40 feet, seeking underwater mines and other military prey.
openaire +1 more source
ABSTRACT Objectives Low back pain is a common pathology in the general population. In people over 60 years of age, it is associated with degenerative changes that cause narrowing of the vertebral canal. Its treatment includes conservative measures and even surgery with decompression and fusion.
Juan Carlos Acevedo‐Gonzalez +3 more
wiley +1 more source

