Gray Wolf Optimization Gray wolf optimization is presented in the following subsections based on the work in [13]. 1) Inspiration: Grey wolves are considered as apex predators, meaning that they are at the top of the food chain. Grey wolves mostly prefer to live in a pack. The group size is 512 on average.They have a very strict social dominant hierarchy. The leaders are a male and a female, called alphas. The alpha is mostly responsible for making decisions about hunting, sleeping place, time to
techniques used in the design of the proposed approach will be introduced. 2.1. Grey Wolf Optimizer Grey wolf optimizer (GWO) is an optimization algorithm simulating the hunting and leadership mechanism of gray wolves and it is introduced by Mirjalili et al.21. An overview about this algorithm is given below. Main concepts and inspiration . Grey wolves are considered as apex preda- tors, which they are at the top of the food chain. Grey wolves prefer to live in a group (pack), each group contains 5-12 members
Gray Wolves Should the gray wolf continue to be reintroduced into US parks like Yellowstone National Park? If so, then should they be protected? The gray wolf or (timber wolf as some people say) is a very noble animal and in nineteen ninety five they were released back into US parks (Gray Wolf Conservation). Now the wolf population both inside and outside the parks continues to grow and there are concerns about the impact that they may have on both the domestic and nondomestic animals that are their
Wolves come to your mind and you think of a gray beast eating the flesh of a cute little animal. A grey wolf running around, howling at night and attacking with its sharp fangs. You think of something, whatever it may be, big and frightening. But would you change you perspective if I showed you a picture of a pup said that the grey wolf is endangered and needs your help? Yes. That's right the grey wolf is endangered. But don't worry. They have some help from the U.S. Now they're able to run around
Since the beginning of settled civilizations, people have had more mutual sharings than ever before. By the same token, there have been some conspiracy theories that are usually against the culturally accepted beliefs of religions, science and society. A conspiracy theory can be described so differently. However, as in his text, Marshall Brain explicates, a conspiracy is generally defined as a theory seeking to explain a disputed case or matter as a plot by a secret group or alliance rather than
internal war. Everyone in the story seems so caught up in remembering the faded glory of the past that the living have become even more stagnant and perished than the dead themselves. Aunt Julia appears first as a faded flower: "her hair...was grey; and grey also, with darker shadows, was her large flaccid face. ...[She had] the appearance of a woman who did not know where she was or where she was going" (187-188). Even this initial description seems to be of one near or even past death. Even while
the clouds and beat down on the muddy water of Pearl Bay. Bobby glanced toward them, but his mind was elsewhere. He paced back and forth along the isolated stretch of the narrow beach. Now and then he would kick at loose pebbles along the muddy grey shoreline. For the moment, Bobby was still in his private world, consisting of little more than a strip of mud flat along one small section of the bay. But his world was about to be invaded. Chris, his best friend since kindergarten, would be showing
Within the German Democratic Republic, there was a secret police force known as the Stasi, which was responsible for state surveillance, attempting to permeate every facet of life. Agents within and informants tied to the Stasi were both feared and hated, as there was no true semblance of privacy for most citizens. Directed by Florian Henckel von Donnersmarck, the movie The Lives of Others follows one particular Stasi agent as he carries out his mission to spy on a well-known writer and his lover
Othello, due to his Moorish nature but at the same time morally white and untainted, can be considered grey with the opening of the play, but possesses the potential to become either the most brilliant white or the darkest black. From the way that he is described by Iago and sometimes Brabantio, he is a dark beast lurking in the shadows, but he is as white as he can be by the Duke. Grey is a color not quite white nor black, hesitation and confusion wavering behind his eyes. This confusion
Everyone has wanted a puppy or kitten one time or another in their life. Pets shows love, compassion, and companionship to their owners and families. They can bring people happiness, delight, and laughter, even when something tragic is happening. Unfortunately domestic violence is just one tragedy that the family pet cannot help out with. Many posters and advertisements show how domestic violence affects and hurts people of all genders, race, and age. However, very few show domestic violence affecting
Gray Tree Frog is diploid while the Gray Tree Frog is tetraploid (NPWRC, 2004). The Gray Tree Frog is classified as follows: Kingdom: Animalia Phylum: Chordata Class: Lissamphibia Order: Anura Family: Hylidae Genus: Hyla Species: H. versicolor The Grey Tree Frog is about two inches in length. Its head is short and broad and its body corpulent (Dickerson, 1969). With a white belly, white rectangular spot under both of its eyes, yellowish orange markings on the inside of the hide legs and black blotches
replacing the usual lightly tanned skin was a light grey, as if I in was a scene from a movie that was decided to be vintage instead of the newest color restoration and they were now erasing all color. My eyes drifted to the ground, the green grass with patches of brown was turning grey too. The color looked like it was melting from the tips and cascading down, and then seeping into the soil. I looked up and the blues skies were now bleeding grey, like how water droplets slide down walls. I turned
Anything that the man and his dog comes into contact with, creates an anticipation for disaster in the story. London places a strong emphasis on the setting in the introduction to the story. "Day had broken cold and grey, exceedingly cold and grey..." He repeats these phrases to redefine to his readers the impact the setting has on the lives of the characters. The gloominess of the setting instills feelings in the man and the dog, of a constant battle with this world
culminating in a recognition of the horror that frontier society creates. Much like the action of his novel, Grey retreats into a more idyllic vision of the West. However, he does admit the complexity of the gendered roles in the Western, though not to the extent that Doctorow casts the action in an Oedipal drama. Works Cited Doctorow, E. L. Welcome to Hard Times. New York: Penguin, 1998. Grey, Zane. Riders of the Purple Sage. New York: Penguin, 1990.
positive change for themselves. (1)The grey warm evening of August had descended (2)upon the city and a mild warm air, a memory of (3)summer, circulated in the streets. The streets, shuttered (4)for the repose of Sunday, swarmed with a gaily coloured (5)crowd. Like illumined pearls the lamps shone from the (6)summits of their tall poles upon the living texture below (7)which, changing shape and hue unceasingly, sent up (8)into the warm grey evening air an unchanging un- (9)ceasing
tail, ear, tusk and a layer of skin. The style in which the picture has been drawn is extremely realistic and almost life-like as if it had been photographed. There are only two colours, (yellow and grey) used within the whole piece. Being an elephant the dominant colour within the painting is grey. The main focal poin... ... middle of paper ... ...nd rigidity of the coral’s structure and the violent darkness of the shadow it casts. The wire ties together the piece as a whole and creates a
'right and wrong' as they all share similarities in contrast. It has been argued and said that stoker did not believe in the opinion of extremes meaning he liked to incorporate the idea that something is neither 'black nor white' but possibly grey. In Dracula there are good characters and evil characters but you could also argue that certain ones are neither and stuck between both extremes, this is another way that shows stoker prospect of not agreeing with extremes. Firstly there is an
completely. Even though I could feel the unevenness of the old cobbled path beneath me, they were smooth in contrast to the crunching of the odd dead leaf that I stepped on. Carrying on up the path the grass carried on forever into the horizon, a dull grey colour as if it had lost the will to live and stopped growing altogether. One lonesome Oak tree stood by the house swaying in the wind and as the wind swept by the tree whispered to the air and its surroundings. The moon shone bright white, in
Impulse anti - perspirant" followed by the products catchphrase "Free your arms". This text is followed by a picture of the product, which is in the bottom right corner. The Image The woman is walking along a grey pathway and in the background there is a plain grey wall, and as grey is a very dull colour it helps her to stand out from the background. Her clothes are blue, which, apart from making her stand out from the background, is one of the major colours on the Impulse bottle, which
the Excitement and emotions of the outside world. In another one of Burton’s films, Corpse Bride, Burton uses a lot of greyness in the first portion of the film for instance the opening scene of the film has no color but grey and darker shades of grey. Burton, by using only grey color creates a sense of perpetual loneliness or a sense that there is no happiness in the world that the characters live in. Overall Burton’s use of color supports the darker part of his style by frequently using out of