Business Process Analysis Essay Example | Topics and Well Written Essays - 1000 words

Business Process Analysis - Essay Example The above-depicted model can be better analyzed with reference to Tesco, which possess similar components that entail ‘inputs’, ‘guides’, ‘outputs’ and ‘enablers.’ The inputs of Tesco in relation to the stated model can be better understood by ascertaining the involvement level of the suppliers with the company while procuring products. As illustrated above, enablers denote the functions of operations, manpower resources, group skills and innovation of products along with services. In this regard, Tesco adheres to this component of the model in the form of employing qualified as well as skilled personnel and also integrating advanced technological systems in its operational functions. The third element of the model is ‘output’, which involves selling products via physical outlets and online stores. Tesco conducts its business by offering its products to the customers by making them visit physical stores and also purchas ing the same through online. The final stage of the Burlton IGOE Model i.e. ‘guides’ lays stress upon introducing effective policies and regulations towards conducting business in an efficient manner. Tesco tries to ensure that proper governance is being followed throughout the organization with the introduction of several policies and standards associated with health and safety and human resource among others. The company focused on fulfilling its core objectives by maintaining an ethical code of conduct and evading negative situations.

Identify points of Comedy and Tragedy on the "Big Two-Hearted Essay

Identify points of Comedy and Tragedy on the "Big Two-Hearted River" by Ernest Hemingway - Essay Example omedy takes place when Nick goes to wade into the water and when he steps in, the current causes him to lose his balance and he slips on the rocks letting one of the grasshoppers to get away. â€Å"He was sucked under in the whirl by Nicks right leg and came to the surface a little way down stream. He floated rapidly, kicking. In a quick circle, breaking the smooth surface of the water, he disappeared. A trout had taken him† (50). This ends in the tragic death of the grasshopper but the initial drop and struggling of the grasshopper is somewhat comic based on the way Nick had let it go by slipping. The struggle that Nick continually goes through is also somewhat comic. Something continues to go wrong when he is trying to bag a larger trout. â€Å"The trout hung heavy in the net, mottled trout back and silver sides in the meshes. Nick unhooked him; heavy sides, good to hold, big undershot jaw and slipped him, heaving and big sliding, into the long sack that hung from his shoul ders in the water† (74). Tragedy is also something that occurs often in the story as illustrated by Nick when he guts and prepares to eat the trout by performing communion through eating the fish and drinking water from the river imitating what Jesus did in a church service when he used red wine to represent his blood and bread to represent his body. He performed what Jesus did as exemplified by the following. â€Å"Nick cleaned them, slitting them from the vent to the tip of the jaw. All the insides and the gills and tongue came out in one piece they were both males; long gray-white strips of milt, smooth and clean. All the insides clean and compact, coming out altogether. Nick took the offal ashore for the minks to find† (93). â€Å"He laid his rod down moved along to the shady end of the log and took the sandwiches out of his pocket. He dipped the sandwiches in the cold water. The current carried away the crumbs. He ate the sandwiches and dipped his hat full of water to drink,

CORRECTNESS TEST ESSAY Example | Topics and Well Written Essays - 250 words

CORRECTNESS TEST - Essay Example I am fully aware that getting a good job is not a bed of roses and the competition in the market is sky-high. Additionally, current age is an age of economic recession with a scarcity of jobs. I know I have to work really hard to outshine my competitors once it comes to job and therefore, I am working very hard. My goal is to get to the executive post in whichever organization I am hired. Managers need to be extremely selective about their words once they deliver their speech in any form. The practice of writing not only polishes my interpretive skills but also adds tones to my existing vocabulary. In order to progress in professional life, it is imperative that one is equipped with good literary skills and one must be able to pen one’s thoughts down in the most appropriate manner to be a successful manager. Therefore, I write and consider it a practice that is favorable to the realization of my

Evaluating Sociological Theories Essay Example | Topics and Well Written Essays - 2000 words

Evaluating Sociological Theories - Essay Example He emphasized on the moral role of education in the socialization of the children for them to become a part of the society. The main purpose of education according to Durkheim was the development of social solidarity. This was carried out in a way that the collective culture was taught to the children of the society in school. The role was to create a bridge between individualism and collective sharing. For this Durkheim explains two forms of solidarity: mechanical solidarity and organic solidarity. Mechanic solidarity was a characteristic of pre-industrial societies with the absence of division of labor. On the other hand organic solidarity was a part of industrial societies where there is division of labor and interdependence on each other. (www.sociology.org.uk ) Durkheim further elaborates that education has two basic functions. Firstly, it is the education itself to train the students for their future roles. The other role is to create social solidarity and cohesion in the socie ty. Functionalism as a sociological perspective evolved mostly in America. It was developed by American Sociologists like Talcott Parsons and Davis and Moore between the 1930s and 1960s. The central role in their works was to identify the role of education in the society. ... This is seen to be because the adult roles that are seen to be the most functionally important must be filled by the most able, capable and competent members of society. Talent as we all know are unequally distributed and different people have different areas and different levels of expertise. Therefore, the most talented people are allocated to the most important roles in the society- roles which are extremely important for its proper functioning. This leads to the idea of meritocratic society. The importance of a particular position or job in the society depends on the level of expertise and the skills and length of time dedicated to gain that expertise. For example a brain surgeon needs more skill and time required to train for their task as compared to a nurse. Therefore, the amount of work put in should get an equitable reward (Kirby, 2000). Functionalists have been criticized relating to their explanations of education. Firstly, they are criticized for their assumption that all the children are on level ground. However, this is not the case as some children enter the school with a strong background equipped with cultural capital which includes language, confidence and manners. Children are â€Å"sifted and sorted† in schools that may take little account of their levels of intelligence. In this respect, there seems to be no guarantee that the people who achieve the highest levels of qualification are necessarily the â€Å"most able† in our society. The best may not fit into the system of education but it does not mean that they are not capable enough. Prominent examples can be of Albert Einstein and Thomas Alva Edison.

Entrepreneurs Journey Case Study Example | Topics and Well Written Essays - 1000 words

Entrepreneurs Journey - Case Study Example Simi sought various interventions and methodologies to achieve to achieve her goals. This paper seeks to discuss various entrepreneurial challenges encountered in setting up a business by critically evaluating a case study. Simi’s case is a classic example of contemporary issues facing entrepreneurial endeavors that individuals face in their quests to set businesses in various regions of the world. Simi sought to establish and launch her business idea in Lagos, Nigeria her country of birth and origin. The most significant issue encountered by this entrepreneur is her gender as a woman, which bestows her added responsibility of bearing and rearing children for her family. This is compounded by her career aspirations, personal goals and dreams which she ultimately wants to achieve in a timely manner. This aspect requires appropriate and smart career planning and considerate decision making accompanied by relevant choices. Career planning should be focused the implementation of s trategic career objectives that are accommodative of an individual’s other commitments with their family. ... As a developing country, Nigeria presents myriad off challenges to any budding entrepreneur irrespective of their gender. Cultural perspectives towards women in Nigeria are totally different from those held in the United States, and Simi should have experienced a culture shock during the initial stages of her business. According to Simi, her education set her apart from a majority of women she sought to provide services to through her company. This meant that her entrepreneurial perspectives and attitudes were different from those of her potential clients she sought to recruit. This formed part of her marketing problems in a new business environment with different challenges that she had not envisaged. 2hats Network LLC was faced with operational problems in the sense that it had already started operating and functioning in the US with ongoing contracts during its intended relocation to its originally intended location. This created logistical challenges for the company, which risked losing critical contracts that were the financial lifelines of the new company. Strategic problems also bedeviled the company because of the drastic dynamism the company was bound to go through in the new business environment. Financial support for the company was entirely reliant on personal contribution because their new business environment lacked financial support for emerging entrepreneurs. Market access was another challenge that 2Hats had to contend with in its initial foray into the Nigerian market. Critical analysis of entrepreneurial activities requires both qualitative and quantitative analytical methods in order to achieve well-rounded, clear and objective inferences and solutions. There exist two approaches to a successful critical

Behavioral Ecology of Bees Essay Example for Free

Behavioral Ecology of Bees Essay Behavioral Ecology of Bees Introduction Abstract   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Bees constitute one of the major plant pollinators globally. They experience adaptation for feeding on pollen and nectar. Pollination is as well defined as the process by which pollen grains are transferred between plants in reproduction. The amount of colonies (maintained by beekeepers) has gradually declined due to systematic use of pesticide, urbanization, Varroa mites, and tracheal. However, this has increased the competition of bee keeping for pollination purposes. Pollination refers to process via which transfer of pollen in plants reproduction occurs, thus facilitating sexual reproduction as well as fertilization. Pollination constitutes an essential step in flowering plants reproduction, resulting in a remarkable production of genetically diverse offspring. The general study of in-depth pollination entails various disciplines such as horticulture, botany, ecology, and entomology. Pollination was first viewed by scientists as an interaction process (in 18th century) between vector and flower. The fact that fruiting is fertilization dependent and is as a result of pollination guarantees the importance of pollination in agriculture as well as horticulture. Pollination can either be abiotic (mediated with no other organisms involved) or biotic (organisms carry the pollen grains from the flower’s anthers to the respective part of the pistil or carpel. Beetles have emerged to be the insects that pollinated the most ancient animal-pollinated flowers; thus the syndrome pertaining insect pollination emerged before the first appearance of bees. However, bees are (specialists) pollination agents with physical and behavioural modifications that facilitate pollination, and are relatively more efficient in performing the task than other pollinating insects such as flies, beetles, pollen wasps, and butterflies. The emergence of these floral specialists has driven the angiosperms’ adaptive radiation, and, consequently, the bees themselves (Riedl, (Johansen, Barbour, 2006).Methodology:   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   All the details availed by this research has been delicately collected from subject-related articles and in-depth analysis of various case studies.Semisocial and Eusocial bees Bees can either be solitary or live in certain community types such as for instance, the eusocial colonies (common among the bumblebees, stingless bees, and honey bees). Different types of sociality have evolved amongst the bees. In certain species, groups (of cohabiting females) may function and live as sisters; otherwise, labor division in the group guarantees them to be considered Semisocial. However, if, in spite of labor division, the group entails a mother and corresponding daughters, the group is then called eusocial. The mother serves as the â€Å"queen† while the daughters serve as â€Å"workers†. The system is said to be â€Å"primitively eusocial† if these cases are purely behavioural while, on the other hand; the system is â€Å"high ly eusocial† once the cases are found to be morphologically discrete. Nevertheless, the primitively eusocial bees constitute relatively more species as compared to the highly eusocial bees. In most cases, the highly eusocial bees are found to live in colonies with each colony having a single queen and several workers. Bumblebees are found to be eusocial, and the queen is found to initiate a nest singly. Colonies of bumblebees contain 50-200 bees at maximum population, which takes place in the duration mid-to-late summer. Bumblebees constitute one of the vital wild pollinators; however, their population has declined recently. Communal and solitary bees: Most bees are said to be solitary if all the females are fertile and inhabits own constructed nests. Solitary bees are vital pollinators whereby pollen is collected for providing the brood’s food in the nest. They are said to be oligoleges (collect pollen from a few plant species) unlike bumblebees and honey bees which ar e generalists. Monoculture and decline in bee species has made honey bee keepers concentrate on seasonally dynamic pollination areas. Fuzzy bees have an electrostatic charge thus adherence of pollen is facilitated. Bee gathering pollen grains are more efficient pollinators rather than those that gather nectar (Davies, Kreb, and West, 2012).In New Zealand, three general of native bees managed to venture into flower buds of the native mistletoe Peraxilla tetrapetala. Bellbird and Tui are some of the birds that orient the ripe bud top since cannot undergo self-opening. This results in a mechanism that causes spring-opening of the petals thus providing access to the pollen and nectar. The individual efficiency of bees determines their population value. Thus while pollination efficiency of bumblebees is high on cucurbits, the cumulative efficiency of honey bees colony is relatively greater as a result of their greater numbers. Bumblebees and honeybees use their spatial vision and color v ision to sort out tasks such as to recognize rewarding flowers especially during foraging. Cognitive factors are very significant in determining what bees see. With progressed visual experience, honey bees know much in using non-elemental processing, entailing rule learning and configurable mechanisms. Honey bees can as well learn delayed-matching-to-sample tasks, as well as the policies governing this decision-making process; exchange acquired rules between various sensory modalities. Lastly, bees can familiarize with complicated categorization tasks and also processing abilities of displaying numbers up to four (inclusive). A combination of the above evidences suggests that bees possess sophisticated visual behaviors (that fit cognition’s definition); hence simple primary bee vision models should know how various factors influence the results gained from experiments of animal behavior (Wilson, 2004). In regions where introduced honey bees have invaded, the floral resources of several plant species are used exclusively by honey bees, on the other hand, the native bees are endangered. However, native bees visit and pollinate the plant species in the regions where honey bees have not been established. In New Zealand (Heine, 1938; Thomson, 1927; Craig et al., 2000) and Tsamania (Goulson et al., 2003), similar effect has been realized as a result of invasion of honey bees. The predominance of honey bees in New Zealand will have severe plant-pollinator interactions, for instance, variations in order of gene flow in plants, native bees population decrease and boosted reproductive fitness of (invasive) exotic weeds. Pollination disruption by the invaded honey bees evident in plants grown in orchards suggests that removal of pollen by honey bees may lower pollination success in plant species such as ornithophilous plants. In addition to that, if the population of a particular bee species declines due to disease or natural cycles of parasites, a reliable and st able pollination source is provided when native bees fill the left gap. Nevertheless, native pollinators save money since they exhibit less need for imported honey bees’ hives. Sustainable management practices and reduced use of pesticides make organic farms vital participants in pollinator conservation efforts. For instance, since 70% of native bees nest underground, heavy tillage may be essential on farms where bees are needed pollinators. This benefits the growers by decreased need for rental-honey bees, greater farm biodiversity, and improved pollination services. Native bees can be relied upon by organic farmers who care for the chemical inputs (e.g., miticides and antibiotics) which are mostly used in maintenance of managed honey bees. Native bees pollinate crops when sufficient habitat is availed and bee-friendly practices of management are implemented (Kelly, 1998). Conservation of bees can be achieved via: classical biological control; existence of beneficial organis ms’ populations is practiced. Conservation biological control; habitats are provided to encourage populations of resident predatory insects. This reduces the need for pesticides and also provides extra food as well as nest habitat for bees. Resistant varieties; use of crops that are not vulnerable to pest insects reduce the use of pesticides, thus benefit both beneficial insect populations and pollinators. Native plants are the best source of bees’ food, but some garden plants are great sufficient for pollinators. Local native plants’ use; native plants are more attractive (to native bees) than exotic flowers. Choosing a wide variety of flower colors; especially purple, blue, yellow, violet and white attract bees. Diversified plants flowering all seasons; a range of pollinators (bee species), flying at varying times of the year, is supported (Holzschuh et al. 2007; Dramstad Fry 1995). Pollinators perform several ecological obligations in natural ecosystems (tha t they constitute a keystone combination in almost all terrestrial ecosystems), essential for plant reproduction as well as forming the foundation of a food web rich in energy (Kearns et al. 1998). Most bee species nest underground, digging tunnels heading to some brood cells. Honeybees and bumblebees are excluded from this phenomenon since they need a small cavity (e.g., an abandoned rodent nest) for their colony (Thomson Kearns 2001). Feral honey bees occupy large cavities, e.g., a hollow tree (Raw O’Toole 1999). In the temperate regions, honey bees manage winter as a colony. Within the cluster, an internal temperature of 95oF is maintained (optimal temperature for wax creation). Honey bees can forage optimally at the air temperature range 72-77oF, mostly because they exhibit physiological and behavioural mechanisms responsible for their flight muscles’ temperature regulation. Bees can be poisoned by insecticides (once they drink tainted nectar, absorb toxins via t heir exoskeleton, or when their pollen-collecting hairs trap insecticidal dusts. Movement or coverage of honey bee hives before application of pesticides cannot protect the wild bees’ scattered populations. However, during the winter season, bumblebee queens seek â€Å"winter safety† in some of the honey bee hives. Most of the bumblebees, hardly tolerate the winter season thus, are found dead as the spring season commences. In addition to that, chemical treatments of honey bees against Varroa mites saved several commercial operations and also improved cultural practices. In regions of mild climate, resistant breeds’ repopulation and Varroa resistance’s natural selection has facilitated the recovery of feral bees’ populations. References Kelly, Dave (1998). Native bees With New Tricks. New Zealand Science Monthly. Wilson, Bee (2004). The Hive: the Story of Honey Bee. London Morelle, Rebecca (2012). Extinct Short-haired Bumblebee returns to UK. Davies, N.R., Krebs, J.R., and West, S.A. (2012). An Introduction to Behavioural Ecology. 4th ed. West Sussex: Wiley-Blackwell, 2012. Print. pp. 387-388 Riedl, H., E. Johansen, L. Brewer, J. Barbour (2006). The Potential Conservation Value of Unmoved powerline Strips for Native Bees. Biological Conservation 124:133-148. Source document

Understanding Communication in Animals

Understanding Communication in Animals Ever since the beginning of animal and human existence, there has been a continuous flow of information between individuals and groups. The term communication comes from Latin word commÃ…Â «nicÄ re to share and defines the process of giving information or of making emotions or ideas known to someone (MacMillanDictionary n.d.). Human communication has a very elaborated structure. A language is a complex communication system and it occurs when the speaker and the listener possess a representational process that is common and that ensures similar coding and decoding of signal meaning (Rendall et al. 2009) Even if animals might not have the ability to speak a language or utter various words, they have many other ways of expressing themselves. In animal communication, scent is probably the most common sense used by animals in order to mark their territory, to warn off or even scare intruders, to show their readiness to mate or even to attract the prey. In general, they use strong smelling urine for these purposes but some animals possess scent glands that produce persistent odours. Skunks are widely known for their anal scent glands that spray an oily liquid towards their enemy. The foul mist does not do any serious damage to the victim but it scares him off and it could linger on his body for a few days. Snakes and lizards use their tongues in order to collect the scent particles in the air then they analyze the information inside their mouths. Many insects, such as bees, ants and moths use pheromones to communicate, mostly for attracting males. Another source of scent utilized by some animals (for example: the rabbit, the hippopotamus, the vicuna) to make their presence be felt on different territories is excrements. The y try to mark their territory by dropping large heaps of feces so others would keep distance. The second sense that animals rely on to a great extent is hearing. In order to survive and succeed, animals guide themselves by the acoustic signals that they produce and receive. There is an ample variety of sounds that could be produced by animals, depending on size and species. Numerous acoustic signals that are transmitted by animals are not distinguished or noticed by humans because of the ultra-low sounds that can’t be perceived by human ear. The most vocal animals are birds that are well-known for their songs in different tonalities and cheerful chirping, especially in spring and summer. Whales, the largest of all mammals, are experts in the art of sound communication. They use various types of sounds, like whistles, clicks and pulsed calls for multiple purposes: echolocation, mate calling, and social interaction (Anon n.d.). Other animals that are often heard by humans are frogs and toads that have developed their vocal signals by using little bags of air as sound res onators which are situated on the sides of the head or in the throat. Elephants can produce a wide range of sounds, from rumbles to snorts and cries, going from very low frequencies to higher ones. When they are in danger or they are in a state of extreme excitement they use their trunks to deliver long resounding trumpeting. Their large ears allow them to have a great sensitivity to lower frequencies and also a better capacity in localizing sounds. A third sense that helps animals communicate is sight. Visual signals at animals are diverse and they can come in many forms of display, such as mimicry, body posture, and facial expressions. For example, male peacocks and lyre birds display their exquisite colorful feathers and bodies in order to attract females for mating, visual communication being used in their advantage. Body language is frequently used by dogs, cats, monkeys and other animals. An example would be the moment when two dogs meet for the first time and they start setting their hierarchical position through body postures. If one holds its tail between the legs it means that the dog is found in a submissive position, allowing the other, with raised tail, to exercise power and dominance. Dogs also make use of their tails by wagging them in order to show happiness, excitement or pleasure. In opposition, cats waving tail is a signal of anger and irritation. The non-human primates, the monkeys, use a lot of facial expres sions and body language to express their feelings. They flutter eyelids and raise eyebrows to denote pleasure, they hug to show friendship towards the other, and the males hit their chests in order to show superiority. The art of mimicry is a fascinating modality of visual communication between animals. Mimicry occurs when an animal copies the actions, the appearance or the sounds of another animal or even the surrounding itself in order to avoid predators and enemies and to get them confused. For example, the peacock butterfly has large eye-spots on its wings to give the predator the false impression that it represents something bigger than it actually is so that would scare him off. Another example is the elephant hawk moth caterpillar who inflates its snake-like- head when being attacked to create the illusion of being a bigger and scarier animal. Other type of visual communication is warning coloration which can be found at caterpillars, various insects, frogs and snakes, the bright colors representing a warning for the potential predators. Their coloration pattern shows how dangerous or poisonous they can be and also if they have a dreadful taste. So, in general, animals learn how to avoid the danger in such cases. Even though it might not be as important as other senses, touch is used by some animals in order to communicate their feelings towards others. As humans make certain gestures like shaking hands, kissing or hugging when meeting someone, monkeys also hug as a sign of affection. In addition to humans, they have a special and unique greeting which consists in placing the hand in the each other’s mouth as a sign of trust and friendliness between them. Cats are creatures that are avid after tactile communication with others of their kind or even with humans. They usually rub their bodies against each other, especially around the face area but also along their bodies, intertwining their tails. Some domestic and savage cats use each other as â€Å"cushions†, this behavior being some form of social bonding and affection. They love grooming each other and curl up together. Owner of over 1000 tiny receptors, the crocodile is very sensitive to any kind of presence or movement. These receptors are present around their jaw line and they can easily detect vibrations in the water and the location of their prey even when a small insect stops by to take a drink. Animal communication has always been fascinating to humans as we try to understand which are the similarities and differences between human language and animals’ ways of expressing themselves. Karl von Frisch, a professor of zoology at the University of Munich, conducted some research on bee communication during around thirty years and he revealed some important principles that helped us understand more about animal communication(Benveniste 1953) First of all, we found out that there are some similarities between bee communication and human language. They are able to offer and to receive messages that contain real data, they can describe the location and the distance of a certain object and they can communicate all these by using various somatic movements. Therefore, it was demonstrated that bees own some kind of â€Å"memory† which enables them to store all the data and then transmit it to others. On the other hand, the differences between human language and bee communication are significant. Bees can only transmit the message through body language without being able to create sounds through vocal organs. Their communication can occur only during daylight, an element that permits visual perception while human communication is not limited by this factor. Another important difference between the two ‘languages’ is the fact that, unlike humans, bees can’t carry a dialogue therefore there is no exchange of linguistic information and no reply from the receiver of the message. Also, bees’ messages can’t be analyzed because they can only be seen as a general reference to a total content. But in human’s speech, each utterance can be reduced to parts that could easily be combined according to some certain rules so there is a great variety in human language. So, we got to the conclusion that bee’s communication is not a language but a signal code because there is an invariability of the message, a unilaterality of transmission, an impossibility of separating the elements of the message and also fixity of the topic. Studies made on non-human primates showed that while humans acquire extra information about a speaker’s intentions, wishes, and beliefs during a dialogue, apes and monkeys appear to have no such abilities because there is no theory of mind. Their way of communicating might appear a bit chaotic when it is compared to human language. For example, when they encounter dangerous situations, they create some alarm vocalizations which are not structured but short and noisy. These sounds are ideally produced to capture the listener’s attention as quick as possible in order to warn it about the potential dangers and to make it react really fast. To conclude, the lack of a real language in animal communication does not mean that there is no similarity between human language and animal communication. Humans will always make research about animal communication in order to get a better understanding of the way the non-human beings express themselves. Bibliography and References Anon, Whales make noise to communicate, locate food, and find each other. , p.http://oceanservice.noaa.gov/facts/whalesounds.htm. Available at: http://oceanservice.noaa.gov/facts/whalesounds.htm [Accessed January 15, 2014]. Benveniste, E., 1953. Animal Communication and Human Language: The Language of the Bees. Diogenes, 1(1), pp.1–7. Available at: http://dio.sagepub.com/cgi/doi/10.1177/039219215300100101 [Accessed January 11, 2014]. MacMillanDictionary, No Title. Available at: http://www.macmillandictionary.com/dictionary/british/communication [Accessed January 14, 2014]. Rendall, D., Owren, M.J. Ryan, M.J., 2009. What do animal signals mean? Animal Behaviour, 78(2), pp.233–240. Available at: http://linkinghub.elsevier.com/retrieve/pii/S0003347209002589 [Accessed January 11, 2014]. 1