Mammals of the suborder pinnipedia

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received following the call for use cases. this document gives an account of this process. first, section 2 presents summaries of selected contributions, and pointers to the complete set of cases which were sent to the working group. second, section 3 lists the requirements the working group has elicited

available at ) bio-zen ( ) allows the description of biological systems and the representation of scientific discourse on the web in a highly distributed manner. it is intended to be used by researchers and developers in the life sciences. skos is used in bio-zen for the representation of many existing...

http://www.w3.org/TR/2009/NOTE-skos-ucr-20090818/

seas tours behind the seas tours behind the seas tours behind the seas tour "the aquarium" behind the seas tour shows shows shows dolphin presentation d theater waddle walk under the boardwalk virtual reality simulator sleepovers plan visitor information and app directions & parking exclusive hotel

seas tours behind the seas tours behind the seas tour "the aquarium" behind the seas tour shows shows dolphin presentation d theater waddle walk under the boardwalk virtual reality simulator sleepovers plan visitor information and app directions & parking exclusive hotel offers public health update...

https://www.georgiaaquarium.org/booking/directions-parking/

on the cocktail program at mezzaluna in pacific grove!

marine mammal protection act, the first legislation enacted by congress to mandate an ecosystem-based approach to marine resource management. from #seaotters to cetaceans, the #mmpa has been instrumental in protecting marine mammals that call u.s. waters home. pic.twitter.com/ gnxvnlxkw replies retweets...

https://twitter.com/pgchamber

melittidae stenotritidae bee is any member of a group of about known species of winged insects of the superfamily apoidea of the order hymenoptera , an order that includes the closely related ants and wasps . although bees are often defined as all the insects comprising apoidea, they now are generally

some bees, notably the eusocial bees, also exhibit altruism . altruistic behavior increases the survival or fitness of others, but decreases that of the actor. a honeybee, for example, will sting a potential predator. in the process, the honeybee will die, but the colony is protected. likewise, the...

https://www.newworldencyclopedia.org/entry/Bee

"cohort" data on the other hand, follows the same people over a period of decades. both period and cohort measures are widely used. [ ] period measures[ edit ] crude birth rate (cbr) - the number of live births in a given year per people alive at the middle of that year. one disadvantage of this indicator

is that it is influenced by the age structure of the population. general fertility rate (gfr) - the number of births in a year divided by the number of women aged – , times . it focuses on the potential mothers only, and takes the age distribution into account. child-woman ratio (cwr) - the ratio of...

https://en.wikipedia.org/wiki/Male_fertility

to proteins causes enzyme inhibition, denaturation and protein degradation . [ ] the use of oxygen as part of the process for generating metabolic energy produces reactive oxygen species. [ ] in this process, the superoxide anion is produced as a by-product of several steps in the electron transport

through the normal series of well-controlled reactions of the electron transport chain. [ ] peroxide is also produced from the oxidation of reduced flavoproteins , such as complex i . [ ] however, although these enzymes can produce oxidants, the relative importance of the electron transfer chain to...

https://en.wikipedia.org/wiki/Antioxidant

fossils , roughly million years ago (mya), to the present time. preceding the phanerozoic eon is the proterozoic eon, with the boundary between the two eons being determined by the "sudden" appearance in the fossil record of a majority of the skeleton-bearing phyla of animals. this first major flowering

of multicellular eukaryotes (organisms with neucleated cells), which is known as the cambrian explosion , marks the onset of the cambrian period—the first period of the first era (the paleozoic) of the phanerozoic eon (mayr ). the phanerozoic eon is divided into three eras: the paleozoic , mesozoic...

https://www.newworldencyclopedia.org/entry/Phanerozoic

. it is located near the town of santillana del mar in cantabria, spain, kilometers ( miles) west of the city of santander. the cave with its paintings was declared a world heritage site by unesco in . in the world heritage site was expanded to include additional caves located in northern spain , which

to protect the magnificent artwork—replicas of the caves and a museum presenting artifacts and other materials allow visitors to experience a taste of life in prehistoric times. the beauty of the artwork allows the public to appreciate early human ancestors, and thus brings humankind closer together...

https://www.newworldencyclopedia.org/entry/Altamira_(cave)

and conquer' approach to finding the structure of the proteins (crystallising each domain separately). the function of such receptors located at synapses is to convert the chemical signal of presynaptically released neurotransmitter directly and very quickly into a postsynaptic electrical signal. many

). when the acetylcholine binds it alters the receptor's configuration (twists the t helices which moves the leucine residues, which block the pore, out of the channel pathway) and causes the constriction in the pore of approximately angstroms to widen to approximately angstroms so that ions can pass...

https://en.wikipedia.org/wiki/Ligand-gated_ion_channel

to refract incoming light at different angles. silk is also the strongest natural fiber known. the length of the silk fiber depends on how it has been prepared. since the cocoon is made of one strand, if the cocoon is unwound carefully the fibers can be very long. wool wool is the fiber derived from

the fur of animals of the caprinae family, principally sheep, but the hair of certain species of other mammals such as goats, alpacas, and rabbits may also be called wool. alpaca alpaca fiber is that of an alpaca. it is warmer than sheep's wool and lighter in weight. it is soft, fine, glossy, and luxurious...

https://www.cargohandbook.com/Animal_fibers