House Centipedes, Scutigera coleoptrata

Put down that newspaper! House centipedes look like spiders on steroids, and your first reaction to seeing one might be to kill it. But scary as it may seem, the house centipede, Scutigera coleoptrata, is really quite harmless. And if youve got other pests in your home, its actually doing some good. What Do House Centipedes Look Like? Even people who appreciate bugs can be startled by a house centipede. A fully grown adult may reach 1.5 inches in body length, but its many long legs make it appear much larger. The last pair of legs on a female house centipede is elongated and may be twice as long as the body. The house centipede is light yellow-brown in color, with three dark longitudinal stripes down its body. Its legs are marked with alternating bands of light and dark. House centipedes also have large compound eyes, which is unusual for centipedes. Although the house centipede does possess venom, it rarely bites anything larger than itself. If you are bitten by  Scutigera coleoptrata,  you arent likely to suffer much pain.  Do take care to clean the wound to prevent a secondary infection. How Are House Centipedes Classified? Kingdom - AnimaliaPhylum - ArthropodaClass - ChilopodaOrder - ScutigeromorphaFamily - ScutigeridaeGenus - ScutigeraSpecies - coleoptrata What Do House Centipedes Eat? House centipedes are skilled hunters that prey on insects and other arthropods. Like all centipedes, their front legs are modified into poison claws used to inject venom into their prey. Within your home, they provide efficient (and free) pest control services for you, as they feed on silverfish, firebrats, cockroaches, carpet beetles, and other household pests. The House Centipede Life Cycle Female house centipedes can live as long as 3 years and produce between 35 and 150 eggs during their lifetimes. The first instar larvae have only four pairs of legs. Larvae progress through 6 instars, gaining legs with each molt. Although it has its full complement of 15 pairs of legs, the immature house centipede will then molt 4 more times to reach adulthood. Interesting Behaviors ofHouse Centipedes The centipede makes good use of its long legs. It can run at alarming speeds –the equivalent of over 40 mph in human terms. It stops and starts quickly, which can make even the most diehard arthropod enthusiast squeal with fright. This athleticism isnt meant to scare you, though, the house centipede is simply well-equipped to pursue and catch prey. Just as their speed helps them capture prey, it also enables the centipede to escape predators. If a predator does manage to grab a leg, the house centipede can shed the limb and flee. Strangely, the house centipedes detached leg will continue to move for several minutes after its owner has left the scene. House centipedes continue to molt as adults and will regenerate lost limbs when they do. Where DoHouse Centipedes Live? Whether it lives outdoors or in, the house centipede prefers cool, damp, and dark locations. In a natural habitat, it can be found hiding under leaf litter or hidden in shady crevices in rocks or tree bark. In human dwellings, house centipedes often inhabit basements and bathrooms. In northern climates, house centipedes remain indoors during cold months but may be seen outside from spring to fall. The house centipede is thought to be native to the Mediterranean region, but Scutigera coleoptrata Is now well-established throughout Europe, North America, and Asia. Sources: House Centipedes, Entomology Dept., Penn State University. Accessed online June 3, 2014.Species Scutigera coleoptrata - House Centipede, Bugguide.net. Accessed online June 3, 2014.House Centipedes on the Move, Whats Bugging You?, Dr. Arthur Evans. Accessed online

The Literary Works of Phyllis Dorothy James Essay - 870 Words

Phyllis Dorothy James was born August 3, 1920 Oxford, England. James ended up moving to Wales and the moved to Cambridge, England. She was attending Cambridge high school for girls. Her family was not very wealthy and her dad did not believe in education beyond high school for girls. So James went to work for an tax office for three years. Then went and married Ernest Connor Bantry White in 1941. James and Ernest had two children, Claire and Jane. James was in her forties when her first novel, cover her face was published in 1962. She used her personal live and her professional live to write her amazing stories. â€Å"These aided her in both her description of police detective work and her portrayal of characters† (Encyclopedia). James used†¦show more content†¦In this book it also switches the infertility from male to female but never explains its cause: ecological obliteration and divine punishment are painstaking. Children of Men explore the themes of hope and fai th in the face of overwhelming futility and despair. The novel The Children of Men, by P. D. James, describes what happens when society is unable to reproduce, using male infertility to explain this problem. In the novel, it is made clear that hope depends on future generations. James writes, It was reasonable to struggle, to suffer, perhaps even to die, for a more just, a more compassionate society, but not in a world with no future where, all too soon, the very words justice, compassion, society,’ struggle, evil, would be unheard echoes on an empty air. P.D.James says almost mythical Human Project is turned into a metaphor for the possibility of the evolution of the human spirit, the evolution of human understanding. So if youre a hopeful person youll see a lot of hope and if youre a bleak person youll see a complete hopelessness at the end. This book takes place in England in the year of 2021 and no children have been born since 1995, men have become infernal. Xan grew up in Woolcombe and Theo spent every summer there after his father died when he was a young boy. Oxford is where Theo lives. He is a professor at Oxford University. This is place that he meets Julian; it

Everything Bad Is Good for You Free Essays

In Everything Bad Is Good For You, Steven Johnson uses many scientific methods and presents point of view stating that popular culture does not only have negative impacts on us. In the introduction of the television section, he briefly tells us the truth that the complexity of modern TV shows is rising and it also makes people more intelligent. To support his ideas, Johnson divides the content into three parts: Multiple threading, Flashing Arrows, and Social Networks. We will write a custom essay sample on Everything Bad Is Good for You or any similar topic only for you Order Now Multiple threading is very common in modern television shows but not in past shows. Johnson uses four graphs which clearly show the amount of plot content in relation to the running time of four episodes from different shows, to depict changes of complexity in TV dramas. In one drama, Dragnet, the narrative only focuses on one plotline; a few years later, the numbers of plotline have been increased in another drama called The Sopranos. The evidence strongly supports Johnson’s statement: Multiple threading becomes more complex and abundant in modern television dramas. However, it is not the only reason that makes TV shows more complicated. Flashing Arrows, which had allowed viewers to follow the plot more easily television shows of the past, disappeared and were transformed in modern soap dramas and sitcoms. TV shows stopped using flashing arrows because audiences have been learned to find the hidden answers in the shows for many years. In soap operas, flashing arrows have been transformed to â€Å"texture† and â€Å"substance† (p. 78), which are used for building up a realistic dramatic situation in the drama. In sitcoms, flashing arrows become a reward of knowing the â€Å"in-joke† by attaining extra information outside the shows. Although sitcoms become more complex, they are not the only shows that have changed. Social networks are mainly used in reality programming and political debates. When audiences watch The Apprentice or Survivor, a reality show, they will use â€Å"social intelligence† (p. 96) to judge participants’ personalities. Each facial expression and action from the participants provides clues to audiences for the judgment. In political debates, audiences will judge the politicians’ appearances, speech, skin color or actions to decide the votes. Social intelligence† is a brain activity that people will do it automatically when they try to make decisions. Johnson’s evidence has shown â€Å"social intelligence† has been improved by reality shows. However, social networks do not only represent the network among participants and audiences, but also the social relationships of characters in the TV dramas. The social mapping of 24 clearly shows the complex rel ationships among all the characters. There are four families being involved in the show, but the relationships are not obvious to the audience. Audiences need to build up the social connections by watching the show. The process is difficult and challenging, but the audience has already gotten used to it by training from the past thirty years. Social networks are also a part of making audiences become smarter. Basically, Johnson thinks television has become more complex because of multithreading, flashing arrows and social network. These three elements are also important to people’s brain activity which has made them smarter. How to cite Everything Bad Is Good for You, Essay examples

Critical Thinking and Problem Solving †MyAssignmenthelp.com

Question: Discuss about the Critical Thinking and Problem Solving. Answer: Brainstorming This is a technique which is applied in various organizations in order to generate new and unique ideas. Brainstorming is generally used before starting a project. This is done by following a process of group discussion where everyone present in the organization places their own perception to develop a new project (Gallagher, 2013). This clarifies any problem or doubt that took place while planning about the project. A successful brainstorming session considers the suggestion of every person participating in the discussion to be valid. Most of the brainstorming sessions are considered to be unstructured. Multiple ideas are gathered. The best idea is selected among these ideas. People are encouraged to appreciate the other participants rather than criticizing them in the brainstorming session. Brainstorming sessions boost people to think in a free way and evaluate ideas (Wilson, 2013). A good example of brainstorming session is the general meeting that takes place in a software develo pment company like Microsoft. This can also be considered to be a technique that can be used in a conference. People do not give ideas on a usual basis in an organization. Brainstorming sessions brings out the innovative side of each person very clearly (Keeney, 2012). Certain rules can be followed in order to generate good ideas and these rules can be helpful for introvert people to open up and give ideas during the session. Trial and Error This is a technique that can be used to solve complex and difficult issues and problems. Trial and error technique or method can be used in order to solve those problems that can have multiple chances or choices to come to a single solution (Garrett, 2013). This methodology cannot be used to solve problems where multiple alternatives are not present. Trial and error techniques cannot be used in cases where a doctor is carrying out an operation on a patient or in case of bomb diffusion. This method is useful in gaining knowledge. Suppose there are several alternatives to reach a solution in that case, the researcher can use each of the alternatives and check the result (Berkeley, 2013). The option that gives the correct result is selected. If the one option does not give the desired result then the next option can be tried out. Mechanical and engineering problems are most of the time solved by using this trial and error methodology. This technique is not used for getting the best resu lt but it is used for simply finding a solution (Ruediger et al., 2012). It needs a lot of patience. A very good example of this technique is the attempts made by engineers of aircrafts to break the barrier of sound. An example of trial and error in the IT industry is the testing that is done after developing software. References Berkeley, A., 2013.Trial and error. Arcturus Publishing. Gallagher, S., 2013.Brainstorming: Views and interviews on the mind. Andrews UK Limited. Garrett, B.L., 2013. Trial and error.Wrongful convictions and miscarriages of justice: Causes and remedies in North American and European Criminal Justice Systems, p.77. Keeney, R.L., 2012. Value-focused brainstorming.Decision Analysis,9(4), pp.303-313. Ruediger, S., Spirig, D., Donato, F. and Caroni, P., 2012. Goal-oriented searching mediated by ventral hippocampus early in trial-and-error learning.Nature neuroscience,15(11), pp.1563-1571. Wilson, C., 2013.Brainstorming and beyond: a user-centered design method. Newnes.