2926
Drama / Re: SynxaoBS making a lag machine/trying to crash a server
« on: February 25, 2016, 09:19:00 PM »
8695 reppin
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2927
Off Topic / Re: How old is BLF?
« on: February 25, 2016, 08:56:43 PM »
i'll be 20 in a few weeks.
2928
Games / Re: Counter Strike: Global Offensive Thread v2 - OP by KelBlock
« on: February 25, 2016, 12:56:37 AM »
god fullblack grinder is the loveiest
mine's like half black
mine's like half black
2929
Games / Re: Counter Strike: Global Offensive Thread v2 - OP by KelBlock
« on: February 25, 2016, 12:22:31 AM »
Windows restarted to install updates in the middle of a comp match, which took over ten minutes.
My team rushed mid to finish the game so I wouldn't get a cooldown. That's the most amazing thing ever.
My team rushed mid to finish the game so I wouldn't get a cooldown. That's the most amazing thing ever.
2930
Off Topic / Re: Post real life pictures of yourself.
« on: February 24, 2016, 11:19:44 PM »come over and penetrate my booty
Totally rocking that meth look, Tenshi.
2931
Off Topic / Re: I have ascended beyond the mortal realm: using cheese.
« on: February 24, 2016, 10:55:47 PM »
god yes, so good.
2932
Off Topic / Re: what is your most frequented research category
« on: February 24, 2016, 06:11:12 PM »i doubt what you jerk off to is better
milfs
believe it or not
How horrific.
2933
Off Topic / Re: what is your most frequented research category
« on: February 24, 2016, 05:35:13 PM »
uhg espio forget off
2934
Off Topic / Re: Deja Vu and Earth Resetting theory.
« on: February 24, 2016, 05:32:02 PM »
it happens when someone goes back in time and changes something.
2935
Games / Re: Counter Strike: Global Offensive Thread v2 - OP by KelBlock
« on: February 24, 2016, 01:59:17 PM »Also what's a tick
Ticks are small arachnids in the order Parasitiformes.[1][2][3] Along with mites, they constitute the subclass Acarina. Ticks are ectoparasites (external parasites), living by hematophagy on the blood of mammals, birds, and sometimes reptiles and amphibians. Ticks are vectors of a number of diseases that affect both humans and other animals.
Taxonomy
Of the three families of ticks, one – Nuttalliellidae – comprises a single species, Nuttalliella namaqua. The remaining two families contain the hard ticks (Ixodidae) and the soft ticks (Argasidae).[5][6] Ticks are closely related to the numerous families of mites, within the subclass Acarina (see article: Mites of livestock).
The Ixodidae include over 700 species. They are known as 'hard ticks' because they differ from the Argasidae in having a scutum or hard shield. This shield generally can resist the force of a human's soft-soled footwear, especially on soft ground; it requires a hard sole on a hard surface to crush the tick. However, stepping on an engorged tick, filled with blood, kills it easily, though messily. In nymphs and adults of the Ixodidae, a prominent capitulum (head) projects forwards from the body; in this they differ from the Argasidae.[7] They differ too, in their life cycle; Ixodidae that attach to a host will bite painlessly and generally unnoticed, and they remain in place until they engorge and are ready to change their skin; this process may take days or weeks. Some species drop off the host to moult in a safe place, whereas others remain on the same host and only drop off once they are ready to lay their eggs.
The Argasidae are known regionally as 'soft ticks' or 'tampans'. The family includes about 200 species, but the proper composition of the genus is under review.[5] The following genera were accepted in 2010:The most obvious distinctions between the Argasidae and the Ixodidae are that:The Argasidae also differ from the Ixodidae in their habits and ecology. Many of them feed primarily on birds, though some Ornithodoros for example feed on mammals and are extremely harmful. Both groups feed rapidly, typically biting painfully and gorging within minutes and none of the species will stick to the host in the way that hard ticks do. Unlike the Ixodidae that have no fixed dwelling place except on the host, they live in sand or in crevices or similar shelters near animal dens or nests, or in human dwellings where they might come out nightly to attack roosting birds, or emerge only when they smell carbon dioxide in the breath of their hosts and emerge from the sand to attack them. Species common in North America primarily parasitise birds, and very rarely attack humans or other mammals.[8]
The family Nuttalliellidae contains only a single species, Nuttalliella namaqua, a tick found in southern Africa from Tanzania to Namibia and South Africa,.[5][9] It can be distinguished from Ixodidae ticks and Argasidae ticks by a combination of characteristics, including the position of the stigmata, lack of setae, strongly corrugated integument, and the form of the fenestrated plates.[10][11]
Fossilized ticks are common. Recent hypotheses based on total-evidence approach brown townysis place the origin of ticks in the Cretaceous (65 to 146 million years ago), with most of the evolution and dispersal occurring during the Tertiary (5 to 65 million years ago).[12] The oldest example is an argasid (bird) tick from Cretaceous New Jersey amber. The younger Baltic and Dominican ambers have also yielded examples, all of which can be placed in living genera.
Range and habitat
Tick species are widely distributed around the world,[13] but they tend to flourish more in countries with warm, humid climates, because they require a certain amount of moisture in the air to undergo metamorphosis, and because low temperatures inhibit their development from egg to larva.[14] Ticks of domestic animals are especially common and varied in tropical countries, where they cause considerable harm to livestock by transmission of many species of pathogens and also causing direct parasitic damage.
For an ecosystem to support ticks, it must satisfy two requirements: the population density of host species in the area must be high enough, and humidity must be high enough for ticks to remain hydrated.[15] Due to their role in transmitting Lyme disease, ixodid ticks, particularly I. scapularis, have been studied using geographic information systems (GIS), to develop predictive models for ideal tick habitats. According to these studies, certain features of a given microclimate – such as sandy soil, hardwood trees, rivers, and the presence of deer – were determined to be good predictors of dense tick populations.[8]
Anatomy and physiology
Ticks, like mites, have bodies which are divided into two primary sections: the anterior capitulum (or gnathosoma), which contains the head and mouthparts; and the posterior idiosoma which contains the legs, digestive tract, and reproductive organs.[15]
Diet and feeding behaviors
Ticks satisfy all of their nutritional requirements as ectoparasites, feeding on a diet of blood in a practice known as hematophagy. They are obligate hematophages, needing blood to survive and move from one stage of life to another. Ticks unable to find a host to feed on will die.[16] This behavior is estimated to have evolved approximately 120 million years ago through adapative pressures to a blood-feeding environment.[17] Evidence suggests this behavior evolved independently in the separate tick families, with differing host-tick interactions driving the adapative change.[18]
Ticks extract the blood by cutting a hole in the host's epidermis, into which they insert their hypostome, and keep the blood from clotting by excreting an anticoagulant or platelet aggregation inhibitor.[19][20]
Ticks find their hosts by detecting animals' breath and body odors, or by sensing body heat, moisture and vibrations. They are incapable of flying or jumping, but many tick species wait in a position known as "questing". While questing, ticks hold on to leaves and grass by their third and fourth pair of legs. They hold the first pair of legs outstretched, waiting to climb on to the host. When a host brushes the spot where a tick is waiting, it quickly climbs onto the host. Some ticks will attach quickly while others will wander looking for thinner skin like the ear.[16] Depending on the species and the life stage, preparing to feed can take from ten minutes to two hours.[16] On locating a suitable feeding spot, the tick grasps the skin and cuts into the surface.[16]
2936
Off Topic / Re: forumers with children?
« on: February 24, 2016, 01:42:29 PM »i hope not because
These quotes never fail to amuse me.
2937
Games / Re: Counter Strike: Global Offensive Thread v2 - OP by KelBlock
« on: February 24, 2016, 12:31:54 PM »
I once tried playing with my monitor off. I thought I made it to A but I was still in spawn when I turned my monitor back on.
2938
Off Topic / Re: what is your most frequented research category
« on: February 24, 2016, 12:45:53 AM »
milfs
believe it or not
believe it or not
2939