Network Diagram Essay

2. A medium-sized engineering firm has three separate engineering offices. In each office, a local LAN supports all the engineers in that office. Due to the requirement for collaboration among the offices, all the computers should be able to view and update the data from any of the three offices. In other words, the data storage server within each LAN should be accessible to all computers, no matter where they are located. Draw a network diagram that will support this configuration. 3. A small start-up company has a Web-based customer sales system that is written by using PHP and JavaScript. The company is deciding whether to host the system on its own servers, contract with a hosting company for a virtual server, or go to amazon’s cloud. Volumes are expected to be low at the beginning, and it is hard to predict the growth patterns, although there is a potential for rapid growth. Decide which alternative the company should choose. Defend your decision by giving advantages and disadvantages of each solution based on the characteristics of the start-up company. I would recommend them to get a contract from a hosting company that can suffice all their needs. There are lots of web hosts that support companies for sales system; they even give additional functionalities for a reasonable price. Online threats are emerging nowadays, it is not safe to host a system yourself especially if you’re company is still new and needs more experience. Most hosting companies are almost invulnerable to threats and that should be your priority for your company. 4. Find four separate hosting providers and compare their offerings, including prices. Put your answer in a table showing the results of your research. Add additional row for the sources/references. HostPapa http://www.hostpapa.com/ Price Value At HostPapa, you truly feel like you’re getting the family discount, what with so much being offered for less than $4 a month. Enjoy unlimited storage and bandwidth for unlimited sites, all Softaculous-enabled and equipped with HostPapa Website Builder. Beyond that, you’ll also receive online stats and  reporting tools, full email versatility, developers’ tools and extensive third party web design and multimedia software support. Don’t forget, HostPapa web hosting gives you free domain registration for the first year, and free setup. Reliability HostPapa web hosting guarantees you’ll get maximum uptime (99.9% uptime guarantee and 99.9% network uptime guarantee) and promises to provide around the clock/around the calendar server monitoring. They regularly perform secure and reliable backups of all your data to protect against unforeseen emergencies. Control Panel Joy of joys, all HostPapa customers get the full benefits of the industry’s most popular and user-acclaimed control panel: cPanel. Large, intuitively organized icon-based buttons empower you to perform any number of administrative tasks. The main menu includes a real-time display of every stat and figure relevant to your web hosting account and your website’s activity and performance. Customer Support At HostPapa, you’ll get all the one-on-one help setting up and getting started that you need as well as dedicated customer service any time you need it. Choose from phone, live chat, and email support, or do-it-yourself with the HostPapa library of helpful and easy to follow video tutorials and online help docs. iPage http://www.ipage.com/ Price Value The web experts at iPage.com have managed to compile an eye-popping list of services and value-added extras and package them neatly into a all-encompassing web hosting package. Currently on promotion for just $1.99 a month, iPage.com is proving that sometimes you actually get more than you pay for. Reliability iPage.com uses a system of pooled servers – so there is always server space available to you. The first and fastest machine available will serve your website. A pool of servers provides redundancy, streamlined service, and maximum uptime. Control Panel The iPage control panel offers users tools to create, enhance and manage their websites simple and effectively. iPage.com has also worked closely with Google to integrate the industry-leading Google Tools for Websites right into your control panel. Customer Support iPage.com makes a remarkable promise: when you contact their customer service department, they’ll put you in touch with an agent within two minutes. iPage offers around the clock support via live chat, phone and e-mail. HostGator http://www.hostgator.com/ Price Value Host Gator’s shared web hosting plans start at $3.96 a month (the recently upgraded â€Å"Hatchling† plan) and include unlimited disk space and bandwidth. Their reseller plans are offered for prices ranging from $24.95 to $99.95 per month, and their dedicated server plans range from $174.00 to $374.00 per month. Put it all together and you have one company that wants to remain competitive in the web-hosting market. Reliability HostGator has chosen The Planet, located in Dallas, Texas, to house their data center. The Planet boasts over 35,000 square feet of raised floor space, and features state-of-the-art security, safety, and cooling systems. This facility is accompanied with Multiple TXU electrical grids, 4800 volts of input power, DataTrax monitoring software for the whole data center infrastructure, and a fully meshed and redundant Certified Cisco Network  featuring 10 backbone providers. Control Panel Host Gator employs the industry standard control panel, cPanel. This control panel is one of the best in the industry, and has over 39 scripts that can be installed. It is easy to learn and use, as it provides more than one million end users the ability to install dozens of leading open source programs, accompanied with flash movies for instant tutorials. Customer Support Host Gator is becoming one of the leading companies offering quick responses and a personal touch to their support system. They present 24/7/365 phone support, online chat, fax, peer support forums, and a wide variety of cPanel flash video tutorials. Their knowledgebase is also quite extensive and useful. JustHost http://www.justhost.com/ Price Value Unlimited disk space, unlimited bandwidth, unlimited domain hosting, unlimited email accounts, unlimited MySQL databases, has it priced at just $2.25 per month. And that fee includes a free domain for life, a free point-and-click SiteBuilder with templates, a free e-Commerce shopping cart, and a free Spam Assassin for your email. Reliability At JustHost you get a 99.9% uptime guarantee on service. Just Host ‘s reliability is guaranteed, in part, thanks to their unique load balancing technology and super fast backbone connections. With load balancing, your site is available from multiple servers, so if one server becomes unavailable, your site will still be live on the other server, virtually eliminating site downtime. Control Panel If we had to pick just one web hosting control panel to use and forgo all  others, it would be the very same control panel that just so happens to come with Just Host web hosting plan. It’s cPanel, of course, the industry leader for mastering user-friendliness and ease-of use. All the resources, tools, and even web statistics are right there in one place, at your disposal. Plus you can personalize and customize your cPanel for an even easier webmastering experience. Customer Support The JustHost support center offers a full range of help features, from assisted support 24/7 via live web chat, 1-888 toll-free telephone, and email support ticket system to self-guided help via searchable and categorized online FAQ and articles, web tutorials, and an active user community. Source: http://www.hosting-review.com/web-hosting.php?aff_sub=H-R-Revised-Legacy-Hosting-International EN&aff_sub2=web%20hosting%20reviews&aff_sub3=b&gclid={gclid}&gclid=COqOnOXH-sACFYeSvQodIHsAHg

A Night To Forget

The wind blow violently through the church-yard, wiping the hair off of Abi's face, as she looked down at her mothers grave. At the corner of a church a man with dark hair and piercing green eyes stared across at her. â€Å"It's no good girls we are going to have to call it a night. It's been absolutely fantastic, hard to believe it's my last night as a single woman, but I will be in no fit state to get married tomorrow if we don't go now,† wailed Jeannie. The mob of giggling girls tumbled out of the night-club, none of them noticing the tall dark man who floated out after them. Wanna lift home Rachel, we're all taking a cab,† screamed one of the girls, clutching on to Jeannie with one hand round her neck holding her upright. â€Å"No, I'm fine you lot, I've drank a bit much, perhaps walking home will clear my head. Anyway it's not far. † â€Å"Ok Rachel, we all know you can look after yourself,† said Jeannie with a wink, and a fit of laughter met her words. With a last fleeting look at the remnants of the wild hen night, Rachel turned to walk the few streets home. Rachel turned the corner, humming softly to herself reminiscing about the night and her friends, † I cant believe there's only one of us left who's still single,† she spoke the words with slight regret, â€Å"At least Jeannie found the man she had always wanted†. â€Å"Pete wouldn't be too happy about the man that was paying me rather too much attention, in the night-club. I wish he was going to be home tonight, we could talk more about, perhaps, getting married ourselves†. She hugged herself at the thought, perhaps it would be her turn to get married next! At that moment two men in the park caught her eye both walking quickly but far apart from one another. One had a huge German shepherd which wagged its tail at the sight of her, but as the man bent down to reprimand it, and she smiled to herself, â€Å"There are loads of people out tonight must have been something big going on†. She debated if she should cut through the park, â€Å"Should I, shan't I, well it'll be quicker. † She crossed the street and entered the park, the swings were squeaking, and the wind whistled through the trees, picking up speed and making her hair cover her face. Someone coughed behind her, she jumped in the air, peering around she breathed a sigh of relief, it was only the butcher Frank. She greeted him and carried on home, the wind continued whistling around her. There was a huge rustling in the evergreen bushes near her feet, she held her breath and looked pointedly up at the increasingly darkening sky, until she felt something brush her hand. She looked down suddenly at the wet floor, the black tarmac path covered with a festering film of moss and the sight that met her eyes was very surprising as it was the great shaggy head of the German Shepherd she had seen earlier. Rain started pouring down in droplets the size of 50 pence pieces and began running of gutters and roofs, the rain plastering her hair to her sweaty face as though buckets of water were being repeatedly dropped on her head. The moon which had given her light, now became covered by the heavy black storm clouds, and it was the occasional lightening strike which seemed to land increasingly closer each time which gave a second of illumination before plunging the street around her into darkness yet again. The sound of a fire alarm rang in the distance but she focused her mind it wasn't something for her to deal with tonight. She started to walk quicker, and glanced behind her but the man seemed to be the same distance away, she broke into a frantic kind of run, her face contorting as she tried to keep her mind, she was so close to the end of the park. As she rounded the next bend, only two streets away from her house, she felt the hairs on the back of her neck stand up. She peered over her shoulder and was more than a little bit surprised to see the man who had been walking across the park behind her. His hair was dark, and he was exceedingly tall, was he the man who had flirted with her at the night-club? His face was covered in shadow and his eyes were looking at the floor and his hands were in his pockets. She sighed, of course, she did live in a busy area it wasn't that odd for someone to be walking this way. She carried on walking checking behind her every now and then and becoming increasingly worried that after several minutes he still was following her, this couldn't possibly be normal, could it? She started humming again but the tune was slightly distorted as her breathing became shallow and she had to gasp for air as her throat was constricting. She plunged her hand into her bag, it crawling around searching, searching for her keys. Pete always complained that she could never find her keys, suddenly her hand grasped around then. The lights in the house were out, her flat mate wasn't in either, she sprinted up the drive to the house, one last lightening strike making her panic stricken face light up, â€Å"shit, shit† she cried thrusting the bent key into the lock. She gave one vital turn on the key and hear the lock snap open, she threw the door open and slammed it shut behind her and leant back on the door her breath coming out in great rasping breaths. She gave a huge sigh of relief and sunk down onto the rough, wooden floor. â€Å"He was probably innocent and wasn't doing anything wrong but, phew that was just too scary†. Rachel, slowly got to her feet and climbed the winding staircase made of old pine with the creaky first step. As here feet found there way to tiled landing floor she pushed open the door and slowly made her way through the catastrophic mess of books and clothes that was her bedroom all scattered over a periwinkle blue carpet. She then slowly tiptoed through the junk to the bathroom and leant over the bath to turn on the exceedingly rusty, hot tap. A sound met here ears which could not have had anything to do with her, the step at the bottom of the stair had given an almighty creak, her head shot up and she turned to face the door on to the landing. â€Å"That couldn't have been anybody. No I must have imagined it. † Rachel then slipped out of her pale lilac, dress which had rested a couple of inches above her knobbly knees, and pulled on her woollen dressing gown. The water flooded into the bath as she made her way out of the room and slowly descended the old staircase and stumbled into the kitchen, â€Å"I must have drunk far too much† she moaned softly slightly slurring each word. She reached for kettle to fill it with water only to notice the tap was dripping. That couldn't have been her, so she leant forward to turn it on properly. The door creaked behind her and she spun round, no one was there but the door was swinging slowly. Open, shut, open, shut. She crept to the door, but before she had got two paces across the room she uttered a small, quickly stifled shout. She felt something-soft winding itself between her legs. It was Emily, her cat. Rachel got back up from stroking her scary little friend to turn the dripping tap off. No longer was it dripping. She shook her head violently, blond hair cascading over her face, â€Å"no one is in here, its fine. † She cautiously, walked through the door into the hall and felt the soft sheepskin rug rub between her toes, her heart beating hard against her ribcage, and her palms oozing sweat. She turned the corner to climb the stairs, and silently ascended the stairs yet again, and she walked into the bathroom. The water was no longer running, this was no longer a joke someone had to be in the house? â€Å"Raquel are you here? Please tell me your joking around? Its not funny you know, please come out,† she cried into the silence her breath coming out in short gasps, her eyes flitting from the landing and the stairs to her bedroom, the two closest places to her. She fled down the stairs to the kitchen her feet echoing loudly, on the wooden steps. â€Å"No. No, who's in here,† her shouts went unanswered in the big house. She leant back wards against the kitchen ledge and put her hands behind her each on a part of the kitchen worktop. She squeezed her hands against the rough marbled side, and felt some thing rustle under one of her palms. She picked it up, a single scrap of paper and turned round to read it on the kitchen side. Looking forward to seeing you again sweetheart. Her hands began to tremble, and the hairs on the back of her neck stuck up. Bang! The door swung open on its hinges. â€Å"I told you we would meet again†. He said smirking at her, his eyes looking her up and down, his gaze then lingering on her face. â€Å"Y-y-you, shouldn't b-be in here†. She stammered. â€Å"What do u mean I shouldn't be in here, darling. I'm in love with you. We are destined to be together. † â€Å"You've no right to be in here, how'd you get in† Rachel said her voice slightly stronger now, as she regained her senses after the shock of seeing him there. â€Å"Why, do all, of the girls say that, I hated it when the other girls said that! † he said, his greasy voice becoming less cosseting and more fierce. W-w-what do you mean by others,† the stammers returned, her fears now staring her in the face as she realised what he could do. â€Å"Oh, I just meant the other women I liked, not that they are still around anymore. They decided they didn't like me. † His voice suggesting that this was nothing out of the ordinary. â€Å"There was, Miranda, Polly, Florenec and, oh, Abi. † He said counting them off on his fingers. â€Å"W-what do you mean there not around anymore? † she asked tentatively. â€Å"What do you think I mean darling? † he replied. Trying to placate him she responded, â€Å"oh, I expect you mean that they just moved away. † He laughed, â€Å"course they did darling, moved to heaven or hell. † Rachel realised that the man in her house was seriously deranged and that she was in mortal danger. She knew she needed to get away from him, as quickly as possible, but with legs that felt like jelly she wasn't sure how she would achieve this. A strange clicking noise could just be heard coming from the direction of the hall they both turned to it, he asked sharply, â€Å"what's that? She replied, â€Å"Oh I often here that noise I don't know what it is, don't worry about it, knowing that it was the door bell with its nearly flat battery. Rachel knew that all she needed to do now was get to the doorbell with out alerting his suspicions. Suddenly with no warning he lunged forward, wrapping his muscular arm around her defenceless neck. He hissed in her ear, â€Å"Do you think I'm stupid there is someone at the door isn't there? † Rachel slumped forward, her weight catching him unprepared, he staggered under her weight. Suddenly a sharp pain shot through his lower body, he stepped backwards shaking his head, moaning â€Å"what's going on,† not quite comprehending what was happening and completely unprepared for the next sharp blow that struck him over the head knocking him to the floor. There was a huge commotion at the front door, clearly somebody was trying to open it without the benefit of a key. The door suddenly gave way and several huge men powered through the door looking around, in there midst was a familiar hairy face. As the men dealt with the now unconscious would be attacker, Rachel buried her head in Rex the German shepherds shaggy coat. She took a deep breath and turned to her colleagues to ask, â€Å"what the hell kept you. † Her inspector patted her on the back saying, † well done Sergeant you played your role well, the way you stumbled home those orange juices must have been very strong but at least this murdering bastered will soon be under lock and key. â€Å"By the way sergeant exactly w2hat did you do to him before we got here? † she replied smiling, â€Å"that's what comes from having a boyfriend who's a Karate 6th Dan. The operation went smoothly enough, mind you I though Rex was gonna blow our cover when he came to see me through the bushes in the park! â€Å"

Body Images and Popular Culture in China Essay

Chen clams that Chinese girls have stronger preferences for a thin ideal predict body dissatisfaction because it has been rooted in Chinese history for centuries as their traditional idea. However, I believe that this is not the case, because the mass media and western ideas have a strong impact on today’s China. Young Chinese women have often said like a habit, â€Å"I want to be skinny. † Why do Chinese do they desperately wish to be slim or prefer to be thinner? There are many popular and famous celebrities who are typically skinny in China. The mass media pervades the everyday lives of people living in Chinese society. It plays an important role in influencing their attitudes on how they view themselves in term of body image. Not only influencing them on styles, fashions, and makeups but body images dealing with society’s standard what is beautiful and cute. They are powerful conveyors of the sociocultural ideals, so they can illustrate people’s mind about body images. Especially Chinese women are engaged in a rational struggle to understand the significance of pubertal weight and shape changes in a culture and full of confusing messages about female sexuality and female desires. The mass media and interpersonal influences on body image affect many young Chinese women. They create the body images as a message to the society, and the message spread among young Chinese women. Appearance pressure associates with body dissatisfaction. The message spread through typically TV, magazines, advertising, and films. In Dong’s â€Å"Who Is Afraid of Chinese Modern Girl,† she describes high class of modern Chinese girl’s qualities are appeared in the mass media. The figures are considered as good and respectable women figures in China. She states, â€Å"The magazine juxtaposed photos of real women with advertising images and fashion sketches and created a space for imaging the modern by blending reality, desire, and fantasy† (Dong 196). According to magazines’ surveys, majority of magazine readers are women and girls. For instant, there are many articles in fashion magazines how to dress and how to lose weight, which are targeted on young girls. Models in fashion magazines are pretty and beautiful in their eyes, and they believe that the models are considered what is beautiful in the society. The models are like a dream for many young girls. In Cash Pruzinsky’s book Body image, they discuss an important relationship between young girls and mass media. They explains, â€Å"In early adolescence, girls consider magazine articles and advertisements to be an important source of information for defining and obtaining the perfect body are more likely to be dissatisfied with their body. Many girls compare themselves to the slender, glamorous women in magazines and on TV† (Cash and Pruzinsky 79). In addition, girls are more likely than boys to feel pressure from the mass media and close interpersonal networks such as family and friends about their appearance because they generally have conversations about their appearance in more infrequency. Frequent appearance comparisons and discussions are important influences on body dissatisfaction. Cash and Pruzinsky argue that socializing and associating with others would send the media-based messages to others. They explain, â€Å"Socialization about the meaning of one’s body involves more than cultural and media-based messages. Expectations, opinions, and verbal and nonverbal communications are conveyed in interactions with family members, friends, other peers, and even strangers† (Cash and Pruzinsky 40). The female images represented by the mass media restrict women, and they are giving them a wrong message. This culture further prescribes the myriad body altering means of attaining societal expectations by dieting, exercising, using beauty and fashion products. For more advantages of Chinese companies, they would use mass media as a technique of advertising skills to sell their diet and cosmetic products effectively. Body image, the multifaceted psychological experience of embodiment, profoundly influences the quality of human life. The mass media shapes the idealized images and acceptable appearance. The body images what is called the perfect woman figures are created and presented by the mass media, and they can affect on the attitudes and behaviors of young Chinese women. China is a densely populated and rapidly developing country where has been absorbed various different cultures. In Louie’s book Modern Chinese Culture, she discusses that mass media serves as an interface between the self-identities of youth, consumer culture, global fashions and cultural trends. She states, â€Å"A distinct urban youth culture is taking shape, nurtured largely by an electronically based consumer culture. As such, this youth culture is the embodiment of globalization: it draws its icons, styles, images and values mainly from the ‘global’ consumer culture and entertainment culture†(Louie 331). Without a doubt, China has been strongly westernized, so it is most apparent that body image problems are increasing. The mass media expresses feminine standards of attractiveness such as ultra-thinness. It can encourage awareness of expected standards for appearance and behavior and willingness to adapt other’s preference in the service if international harmony. The mass media set standard images of attractive women, and they have affected to women’s life. This belief of sociocultural perspective is that cultural values influence individual values and behavior. Attractive women based on mass media’s influences have better life in general than women who are not attractive. They are the recipients of all manner of positive behaviors, and they appear to develop positive characteristics as a consequence. They are often treated more favorably than their less attractive counterparts. They receive more attention, positive interactions, and help from others. They experience greater occupational success and popularity, and they also have more dating and sexual experience. They have higher social self-esteem, better social skills, and better health both physically and mentally. The perspective addresses the source of Chinese cultural values regarding attractiveness, and there appears to be cross-cultural agreement in what constitutes physical attractiveness. The mass media’s idealized depiction of thin female figures may influence Chinese women’s body image in a several of ways. The body images have caused young Chinese women some problems such as emotional depression, lowering self-esteem, and eating disorders. The current societal standards for female beauty enormously emphasize the extreme thinness, and the level of thinness is almost impossible for most women to achieve by healthy means. The potentially negative consequences of the thin ideal, elaborated elsewhere in this volume, include negative body image, low self-esteem, and psychological and physical disorders of life threatening proportions. They have a powerful impact on them for their welling and self-esteem. â€Å"Because negative body images are likely to induce negative mood states such as anxiety and depression, the activation of a negative mood can activate the body self-schema, resulting in the exacerbation of body image disturbances†(Cash and Pruzinsky 50). Many young Chinese women feel public self-consciousness and appearance based social pressure. Public self-consciousness is a cognitive development correlated with body dissatisfaction among young girls as their brains region that process social information mature. Their brains focus on perception to one’s appearance and behaviors. They tend to adapt as media’s perspective as a positive image, and they decrease self-esteem and oppositely increase their body image concerns. The social pressure to look like perfect woman figures is associated with women’s happiness and success. They feel more pressure linked directly with shape, weight, and weight loss. â€Å"Thinness is a feminine and attractiveness ideal in China† (Chen 4). Girls who are perceived more pressure from the mass media are predicted more likely to have eating disorders. Rates have been increasing in China. Dissatisfaction with weight and shape is a moderately strong correlate and predictor of the perceived need to be thinner and the actions of dieting and purging. In conclusion, the social pressures of body images communicate through exposure to mass media portrayals of physical attractiveness contribute to body dissatisfaction for Chinese women. There are some historical and Chinese traditional aspects of body images as Chen argues. However, I argued that the mass media presentation of thin images as the ideal is a major contributor to current levels of body dissatisfaction and eating disorders in China. There is a significant relationship between Chinese women’s body image and the mass. The commonness of the mass media confirms that nearly all girls and women are exposed to a substantial and idealized images of thinness and beauty. Most are vulnerable to adverse effects when they are exposed to media images. The mass media may be over influenced to promote the ideal attractiveness standards. The evidences show that media images contributes to negative body image, The most obvious strategy would be to reduce exposure to idealized images of thinness by encouraging the media to present a wider and more realistic range of female body shapes as acceptable and even beautiful. Even though the images narrow range of female body images, it is hard for them to resist being influenced by the mass media. It sets the standards of beauty, which has been greatly influenced by western countries; therefore, Chinese women have been losing their traditional features. It limits and controls their attitudes and behaviors.

Was the Commerce Clause portion of National Federation of Independent Essay

Was the Commerce Clause portion of National Federation of Independent Business v. Sebelius correctly decided - Essay Example This was due to a perception that the act gave individuals who did not acquire health insurance covers the charge that was to have their incomes taxed by the internal revenue service as a penalty1. They claimed that the congress which is responsible for making laws that govern them, was indulging them in a commercial responsibility of which should not be the case. I agree with this notion as it serves as a disagreement which is aimed at protecting the rights of the minority. They act also had another provision; the Medicaid expansion program. This provision stated that the various states that make up America should provide medical assistance to adults whose income is below 133% of the federal poverty line which I feel is a good idea. This overwrote the Medicaid program that was in place during the time that offered medical assistance to expectant women, children, needy families, the blind, the elderly and the disabled. The Medicaid expansion program was funded by the federal governme nt same as it used the previous Medicaid program. The act further stated that states that did not comply with the act would be denied the entire federal Medicaid funding2. This also did not augur well with some individuals as the national federation of independent business and also twenty six states were against it. They therefore moved to the federal district court to file a challenge against the individual mandate and the Medicaid expansion program. The court of appeal however held that the congress was working within its constitutional mandate while passing the clause on Medicaid expansion but at the same time, it lacked authority to enact the individual mandate. Chief justice Roberts in delivering the court’s opinion concluded that â€Å"the anti-injunction act does not bar the suit (US constitution part II of 648 F. 3d 1235)3. This was because the anti-injunction act stated that anyone who wished to sue for any tax must

Managing organisations Essay Example | Topics and Well Written Essays - 1250 words

Managing organisations - Essay Example Recruitment Managers find Psychology to come in handy when they are recruiting for new job positions in their firms. Managers bearing acute knowledge in psychology are able to tell the different personalities that are needed in the various workplaces and they are able to match different teams with the appropriate team members. This helps the organisation avoid serious recruiting mistakes, thus growing stronger in its workforce (Conrad, 2009). Organisational culture This involves the behaviour of people working in the organisation, how they relate to one another and the meaning that they attach to their roles. Managers need to have knowledge in Psychology to enable them devise plans and strategies that will help in overcoming the challenges within their workforce. They are also able to retain the workforce by understanding their needs and rewards thus retaining them. They are also able to make better and informed decisions when they need to cut costs within the firm. They are able to appease their employees even when the firm is going through some rough times (Conrad, 2009). Development Managers with knowledge in psychology are able to invest in the employees through managerial, leadership, and personal development. This enables the firm to retain the best employees, motivate them and also attract other top performers. This in turn gives the firm competitive advantage with its rival firms (Conrad, 2009). Humanistic Theory of Motivation It is founded on the idea that individuals possess powerful cognitive reasons that influence them into working towards particular goals. Sources of motivations among individuals change as they proceed from basic needs to self-actualisation in Maslow’s hierarchy of needs. A well-paying job can be a great source of motivation for the individuals at the initial stage of the hierarchy of needs. As the individual progresses the motivators change and finding meaning in the job, creativity and independence can be the new powerful motivators. Maslow called this compensation when one is motivated by and gives more importance to competencies rather than meta-pay. Organisation of the work environment is very crucial given the changing needs of workers. The managers need to understand this aspect and utilise psychology to implement the necessary strategies to address this issue (Cherry, 2013). Psychology is important as it helps create self-awareness in the managers. They become aware of their strengths and weaknesses, therefore, having total control of all situations in the firm. They also become aware of their surroundings. They are able to understand the behaviour of their subordinates, workers, customers and their clients, thus having the ability to provide better services and a serene work environment. Having knowledge in psychology helps the managers understand different kinds of employees, therefore, finding them positions or departments where they can work well and foster good relationships with others. 1 . b) Examine the problems that managers may encounter when seeking to apply psychology to their role Wrong interpretation of situations The managers may interpret a certain situation wrongly, which will mislead them into making wrong decisions. Managers may walk into a situation at the workplace or with the clients and due to limited interaction with them; they may make the wrong interpretation. This stems from making unfounded assumptions that may lead to the wrong application of Psychology

Discuss the Ways in which the Terms Freedom, Risk and Individuality Essay

Discuss the Ways in which the Terms Freedom, Risk and Individuality were Invoked by post-WWII American Artists and Critics - Essay Example Thus, from 1940s American artists developed something unique which illustrated the American political, economic and social forms of expression. Americans in general also became aware of an increase in crimes, which the mass media, represented by photographers, filmmakers and journalists, revealed to them. They came to know that ideas and feelings could be better expressed through art forms and abstract expressionism. Thus, the concept of abstract expressionism evolved, which marked the turning point in American art history. So far it relates to abstract expressionism in painting, it uses a means where in the artists apply paint rapidly on huge canvasses and express their feelings, emotions and gestures in a non geometric form. After the World War II, American artists have remained engrossed in the development of abstract art. Significant among such artists are Robert Motherwell, Norman Lewis and Mark Rothko who have contributed greatly to the development of the technique of abstract expressionism. It is mainly characterized by eminent factors. ... Abstract expressionists always make it a point to portray rich meanings and their works are a combination of both fluid washes as well as violent strokes of paint. â€Å"Rothko's fluid washes of paint, for example, stand in contrast to De Kooning's energetic, nearly violent brushstrokes. Yet both artists believed strongly in the ability of art to evoke powerful and meaningful emotions in the viewer† (Post World War II par. 3). It appears to a viewer that the painting is a chance painting or is simply an accident painting but such type of paintings is highly planned and has rich meanings, boiling beneath the surface, which the painter has visualized and intends to communicate to the world. Mark Rothko’s sienna, orange and black on dark brown and browns over dark are popular canvases. The USA’s experience in the World War II demonstrates the conflict which existed between the American values and the geopolitical exigencies. President Franklin D Roosevelt has delive red the famous ‘four freedom’ address where people possess certain freedom such as the freedom to speech, worship, want and the right to remain free from fear. Norman Rockwell, another eminent abstract expressionist painter, has immortalized the concept of four freedoms in a series of paintings in the Saturday Evening Post. â€Å"Works representing emancipated blacks from an album of photographs taken by the war artist James Taylor reveal an indeterminate, still somewhat displaced status for those recently freed by the Union Army† (Kromm & Bakewell 240). Photographs, especially made and dispersed by antislavery societies in order to celebrate the victorious escapes of slaves by contrast, raised the performance and unusual

Acquisition of International Power in UK by Gaz de France Essay - 1

Acquisition of International Power in UK by Gaz de France - Essay Example Mergers have been one of the most effective options for companies seeking growth and expansion. This is because merger has the potential of ensuring rapid and speedy turnovers in terms of the revenue, market size customer base and physical infrastructure of a company. This however does not mean that mergers are free from challenges. In this report, it was not the merits of the merger between International Power and Gaz de France that are reviewed but also any challenges that the companies involved must look out for. This is preceded with a detailed description of both companies. This description is very necessary for this report because it is only after having a detailed understanding of the companies involved, their history, their mission and vision, their strategic plans, and of course their projected growth rate that the merger that has taken place can best be analysed in the interest of both companies. Comprehensive macro analysis is also conducted for both companies as this is a lso necessary in judging the economic viability of the merger. Finally, there is a detailed scrutiny of the valuation of the merger. The valuation was done in comparison with not only the macro economic factors outlined earlier but with other micro economic factors such as project depreciation rates, projected inflation rate and projected interest rates are concerned. Concluding, suggestions are made for the companies as to how they can ensure maximisation of the economic stand they have taken and the economic journey they have just began. Brief description of both companies International Power has been one of United Kingdom’s power houses when it comes to established and flourishing businesses. The company was commissioned in 2000 following a demerger by National Power. Since that time, the company’s performance has seen it being listed on the London Stock Exchange and FTSE 100 Index. The Guardian (2012) notes that International Power has attained a sustained growth r ate on the various stock markets. The graph below is a clear indication of the success rate of the company on the London Stock Exchange. Source: The Guardian (March, 2012) Clearly, International Power is an appreciating company when it comes to revenue. The company’s basic business is in power generation. As a power (electricity) generation company, International Power has been touted to have the capacity of producing a gross of 72,360 megawatts of power and a net production of 42,225 megawatts of power (International Power, 2011). This makes the company a global leading competitor in the power generation industry. Gaz de France Suez also has a very good history and operational background. Operationally, both GDF Suez and International Power are in the power generation sector. Additionally, GDF Suez goes beyond power distribution into the distribution of power, generation of natural gases, and also into the generation of renewable energy for its numerous clients around the wo rld. Before the year 20008, the company was simply known as GDP or Gaz de France because it had not merged with Suez Environment, the company in which Gaz de France has up to 35% market stake in. Due to the continuing market urge of the company, it is listed on a number of stock markets including the Euronext Exchanges. The company continues to undertake massive growth and expansion activities including the constructions of â€Å"a gas-fired combined cycle power plant of at least 1,500MW and an associated water desalination plant with a capacity of 102 to 107 MIGD (464 to 486 thousand m?/day)† (GDF Suez, 2012). Macro Analysis The macro economic indicators of companies go long ways to influence, inform and affect their decisions and policies on growth and expansion. Knowing that Gaz de France’

Criminal Orginizations Essay Example | Topics and Well Written Essays - 750 words

Criminal Orginizations - Essay Example No wonder that the same device which socially is a help may bring about new social trouble when groups clash with groups, or when minor units, families, crowds, or neighborhoods run counter to the demands of the supreme unit, the state. It is not always easy to reconcile conflicting codes and loyalties. The reading suggests that organized crime can be explained as illegal activities aimed to gain financial profits with the help of unlawful actions of disciple; Ned groups of people. The code is acknowledged and the state sets its categorical claims aside. Again group loyalty is permitted to assume the first place. Organized crime group life and structure are subject to other forces which do not stand still. They are deeply affected by technological innovations, the machine age, the age of birth control, the age of ideologies. Through the medium of nascent and dying units all these basic factors of human development and reversion bear on criminal behavior. A group comes into existence when at least one other person enters into relations with a given individual. Organized crime life presupposes interaction. The contact should therefore be not completely ephemeral or one-sided. A passer-by who happens to be knocked down in a dark street does not form a unit with the robber. He may be d runk and scarcely aware of the aggressor. He may even fight back. In no case has a group been set up. Yet there can be beginnings of organized crime with the policeman on his regular beat, with the boss, with a teacher or a priest. Imaginary partners and a person's sincere belief may constitute a social unit, fanciful, it is true, but operative (Lunde and Morton 2004). In general, organized crime groups require some continuity, intimacy, and emotional content. There are certainly group relations between father and son, between two friends, two lovers. Hate and fear are not absolutely group-preventing when compulsive nearness in a prison, in an office, in a neighborhood establishes a contact that otherwise would be avoided. Such units, of course, by necessity live on compromises, private nonaggression pacts, and methods of cooperation. Yet they may have a bearing on both partners' behavior. The "good" prisoner and the warden often live for years in the interdependence of this relationship and act accordingly. Much more often we think of a plurality of persons when we speak of social units. But the simple aggregate is not yet a group sociologically. It does not matter that they meet by chance in a certain square or room. This is just a multitude. But as soon as they go into the streets to show their love or their hate for the same man or the same cau se a metamorphosis has taken place. For a short time at least they have fallen in line psychologically; among all the remaining disparities one identity has made its appearance, which takes command of the multitude and suddenly makes it one, "unum," an organized crime unit. The permanence of these groups does not mean that behind their rigid structure individuals do not come and go. Young people leave their families and set up their own homes. In a highly competitive world, Organized crime groups are designed to substitute for individual competition. The strength of the organized crime u

Interdisciplinary views, interventions& effectiveness Research Paper

Interdisciplinary views, interventions& effectiveness - Research Paper Example It affects how a person feels, think and act as they live daily. Furthermore, it helps in determination of how a person relates to others, handle stress and make choices (Kinnear, 1995). On the psychological perspective, child abuse and mental health portrays behavior problems such as posttraumatic stress disorder and separation anxiety. The abused children undergo difficult time in their lives in addition to parental substance abuse. The aftermath of sexual abuse can form the start of a child’s negative behaviors and negative experiences. According to Sgroi (1982), sexual abuse to a child is a mental disaster as it can cause a child to become an irreversible, unforgettable, pain in the subconscious mind. Psychologically, mental illness can affect mood, thinking and behavior. MacFarlane et al (1986) observed mental health is important but the disorder can arise due to family history, history of sexual abuse, life experiences. On the sociological perspective, Desai (2010) elaborates how social changes have affected child abuse problems. The children welfare and women’s movements has made the problem to rapidly rise in the public attention. Furthermore, patriarchal authority and socialization has resulted to the problems of mental health and child sexual abuse. The rising rate of divorce globally put the children at risk of these problems. However, Kinnear (1995) also suggest that it also assists the children to escape from intolerable and oppressive family situations. External controls erosion on sexual behavior and sexual revolution are also singled out as factors that have aggravated children sexual abuse and mental health. Childs sexual abuse treatment is a complex process. One of the challenges is its occurrence in the larger intervention contexts. Treatment which forms part of intervention should be handled by a team of professionals. A treatment approach as an intervention employed in a child sexual abuse should address the prerequisite

Philosophy Midterm Essay Example for Free

Philosophy Midterm Essay Principle of non- indefinite Regression everything has an end (Teleoloqy) Nemo dat quod non habet nobody can give what it does not possess nature is never frustrated intellect is destined to know tota anima in toto corpore the whole soul is in the whole body ex entre non fit ens nothing becomes what is already is the effect cannot be greater than the cause nothing is in the intellect which does not pass through the senses the separated soul can no longer use abstract concepts to remember or to reason Midieval Philosophy. The problem on which philosophy became stranded (the existence and nature of God and his relationship with the world. ) The spirituality and immortality of the soul, the notion of the obligation and of moral sanction are given clear responses in Christian revelation. The problems of reconciling these two sources arouse (faith and reason). Some of these men are: 1. St. Augustine he wrote about 232 books in which are contained Philosophical definitions which testify to the depth and universality of his genius. his philosophy are more or less adhered to that of Plato which, to him, seemed the most suitable for Christianity. Fundamental Principles The Divine Truth is the unique and perfect cost which is immediately explicative of all beings in its different modalities of nature and of action. Augustine establishes the existence of God, the source of all truth, through philosophical truths. 2. St Anselm and Peter Abelard For St. Anselm: Famous Formula: Credo ut intellicam: I believe that I may have a full understanding. God means the most perfect being that can be thought of. Therefore, God must exist, otherwise he would not be the most perfect conceivable being. For Peter Abelard: Abelard was a brilliant master of dialectics and ethics. He stress fully the value of human reason in investigating the divine or revealed truth. 3. St. Albert the Great Albert began Aristotles Christianization. Albert performed a twofold function of revealing the greatness of Aristotle. 4. St. Thomas Aquinas Thomistic philosophy (Thomism) is fundamentally, the philosophy of good sense. It is both Universal and Catholic. Lacordaire stated that Thomas was a lighthouse and not a milestone. He acheived the title of Angelic Doctor and named as Guide of Students. In him, there is not found thelhowght of man alone but the voice of the truth common to all men, and the most beautiful reflection of the Uncreated Light of the word God, who enlightens every man coming into this world. Five ways to prove the existence of God: 1. Argument of Motion God is the Prime Mover. 2. Argument from Efficient Causes God is the uncaused cause. 3. Argument from Possibility and Necessity (Reductio Argument) God is the alpha and omega. 4. Argument of Gradation of Being God as the supreme being. 5. Argument of Design God designed everything. MODERN PHILOSOPHY. Modern thinkers want to use pure reason in their investigations. Between there is an intercovering period called RENAISSANCE (16th C. ) This period was marked by the rise of many philosophers each claiming to by the right philosophy (individualism). This was critisim among philosophers. Renaissance brought top light a new science and also renewed interest in the arts and letters. In the 17th century, the philosophical field was almost free and this fact explains tge rapid advance of ideas of FRANCIS BACON and of Rene Descartes, the initiators of Modern Philosophy. FRANCIS BACON father of modern philosophy (empiricists). Empiricists rely on scientific method to determine the truth. He employed the inductive method. He rejects the deduction and syllogistoc reasoning as an unscientific method and affirms induction as the only useful instrument for the philosophers. RENE DESCSRTES another father of modern philosiphy (rationalist). Rationalists use reason to determine the truth. He tries to establish a method for philosophers to discover the truth. Four Stages: 1. Adoption of Universal Doubt. Doubt about everything. 2. Cogbito erg Sum Cannot doubt self existence. 3. Clear Ideas of d Supreme Interior Thinking must be certain. 4. Establishment of Rules of the Universal Method Four rules of universal method necessary in construction a universal science. IMMANUEL KANT an empiricists. He accepts that human reason cannot know reality because it is NOUMENON. Kant abandons empiricism in favor of rationalism. Philosophy and ethics is the central part of his philosophy. He also believes in the Categorical Imperitive. CONTEMPORARY PHILOSOPHY. It is believed that contemporary philosophy appeared as a direct, indirect or concomitant reaction against idealism. Important Philosiphical Systems in the Contemporary Age: 1. Voluntarism If theres a will, theres a way. 2. Radical Christian Fideism To acheive faith 3. Institution There are certain things that are vital to the society. 4. Phenomenology Dwell on certain processes to arrive at a reality. 5. Extentialism pose many reflections sysipus means existential philosophy 6. Materialism 7. Positivism 8. Structuralism SOREN KIERKEGARD an existentialist. He believed in the leap of faith. The authentic existing individual is a Christiana. FRIEDRICH NEITZCHE an atheists. Neitzches philosophy is born out the will to live. The religious ideal is unacceptable because God is dead. Gods death gives way to rise of the Superman who is not subject to the ordinary laws of morality because he creates his own values. He says atheism is the only alternative to the death of God. EDMUND HUSSERL father of phenomenology. Three steps of the phenomenology method: 1. Epoche 2. Eidetic Reduction 3. Transcendental Reduction Eidos is the center of being in everything.

Light-driven Transport of Plasmonic Nanoparticles on Demand

Light-driven Transport of Plasmonic Nanoparticles on Demand Abstract With the advance of science and technology, the control and movement of plasmonic nanoparticles can be achieved via laser traps. The effect of the optical manipulation tool has been tested before on the multiple particles [1]. Here, this is proved that manipulation and transport of large plasmonic nanoparticles can be applied on the sample which previously prepared. These verities include developments related to many technological applications. Introduction Metal plasmonic nanoparticles are highly preferred because they have specific properties. These are gold and silver nanoparticles. As we know when the light hits the surface of the metal, a part of the light is reflected. Some of it is absorbed. Metal atoms have electron clouds that are constantly moving around them. The light which is absorbed by metal has energy. That energy causes the vibration of the electron clouds. The vibrations of the electron clouds are called plasmon [2]. If we look at the reflected light while we change an angle of incidence we see that reflected light intensity reduces. Resonance angle or SPR angle is the angle at which the maximum loss occurs on the intensity of the reflected light. Localized surface plasmon resonance (LSPR) is the total excitation at the closed surface of a small particle (see Figure 1). These datas are about plasmonics. Plasmonics is an area that consists use of data transmission via plasmons and applications of its various fields. Figure 1: Localized Surface Plasmon Resonance (LSPR) Laser trap is a method which uses configurable lasers to hold atoms or particles and trap them in a restricted area. There are several different species of laser traps that can be used to trap a different kind of particles. One of the most common types of laser trap is the single-beam gradient force trap also known as optical tweezers or laser tweezers [3]. Dielectric objects are interested in the center of the beam, relatively above the beam waist, shown in the figure (see Figure 2). The force applied on the object depends linearly on its change of location from the trap center just as with a simple arc system [4]. In contrast to other laser traps, the proposed confinement mechanism exploits transverse phase gradient forces that allows working with resonant and off-resonant wavelengths on both red/blue-detuned sides of the LSPR. Figure 2: Optical trap principle The figure below (see Figure 3) shows us spectral absorption on gold and silver nanoparticles. The trapped laser is focused on the sample. Specifically, it is considered colloidal silver NPs of 150 nm (10 nm thick triangular plate, LSPR at 950 nm) and gold NPs of 100 nm (sphere, LSPR at 570 nm). The laser wavelength is arranged 532 nm, which is on the blue-detuned side near the LSPR of gold NPs. In contrast, this wavelength being far from the LSPR of the silver NPs allows avoiding significant optical heating, Figure 3: Spectral absorbance of silver and gold nanoparticles Dark field illumination was applied to create an image of the nanoparticles. With the same microscope objective, focuses on the capture beam on the top glass slides, allowing NPs to be displayed depending on the scattered light (see Figure 4). Figure 4: Spectral absorbance Dark field illumination (or Dark field microscopy) is a method which creates the contrast between the object and the field around the specimen. In this method, the samples and the other materials shine on the dark background (see Figure 5). Figure 5: Principle of dark field microscopy Optical microscopes use dark field illumination technique for enhancing the contrast in unstained samples. The light penetrates the microscopes for illumination of the specimen. The condenser lens and objective lens focuses the light against the specimen. The center is blocked out. The specimen appears bright on a dark background. The nanoparticles are bounded by the upper glass lamella surrounding the sample (by transverse phase gradient forces, white arrows, and see Figure 6). Figure 6: The NPs are confined near the top glass coverslip Methods A dipolar NP with size a below the laser wavelength (a < ÃŽ ») experiences time averaged radiation-induced forces: Where, q = x, y, z is a placeholder for the coordinates, ÃŽ ±(ÃŽ ») = ÃŽ ±Ã¢â‚¬ ² (ÃŽ ») + iÃŽ ±Ã¢â‚¬ ² †² (ÃŽ ») is the particle polarizability while ÃŽ µ is the permittivity of the surrounding medium, and E is the electric field of the focused laser beam. The particle experiences traverse scattering forces: Where, I = |E(x, y)|2 and à Ã¢â‚¬ ¢ are the intensity and phase distributions of the field with u⊠¥, being normal and tangent vectors to the curve. Therefore, the transverse scattering forces in the normal and tangential directions naturally arise from the phase gradients along such directions. The laser traps have been created by focusing the following beam over the sample. This is the formula of beam shaping technique: The sample was formed as like this: the specimen was enclosed into a chamber made by attaching two glass coverslip (thickness 0.17 mm). A Scotch tape (thickness ~50 ÃŽ ¼m) was used as spacer between the coverslips. The nanoparticles were filled into the sample cell directly from the aqueous solution provided by the manufacturer: 150 nm silver NPs (NanoComposix Inc., 10 nm thick triangular plates, PVP coated, Lott. JMW1340) and 100 nm gold NPs (Sigma-Aldrich, citrate stabilized Au spheres, 742031, Lott. MKBS6913V). Results Bottom panel shows the intensity and phase of the laser trap focused according to their shapes (see Figure 7): Figure 7: It shows us the density and the phase of the laser trap (plane z1) focused into a circle. It shows us the density and the phase of the laser trap focused into a square. It shows us the density and the phase of the laser trap focused into a triangle. For each case, the XZ plane profile is shown in a1, b1 and c1 accordingly. In order to display the shape of the toroidal channel displayed in each case of a zoom item (inset) a1, b1 and c1 of the density distribution in plane z2. In the lower panel (a-c) a rotating flow of bound NPs is shown in the toroidal channel for each trap shape. Time skipped images of the stream were also shown[5]. Six small clusters of nanoparticles attached to the coverslip have been used to mimic targets or obstacles as displayed in Figure 8: Figure 8 (a) Small clusters of gold nanoparticles which anchored glass microscope slide are carried along a curved Bà ©zier path through six target objects. The intensity and phase of the trapped light (charge l = -30) is configured to avoid these objects as shown in the bottom panel of (b, c). In part (d), proposed approach to automated route finding based on several Bà ©zier curves displayed with different colors. (e,f) distributions of reciprocal and propulsive forces acting on particles[6-9]. Discussion In this article, gold and silver nanoparticles were controlled and transferred in a prepared sample before thanks to optical manipulation technique. This allows for guiding metal nanoparticles along tailored trajectories for interaction with objects, exploiting off-resonant but also resonant laser wavelengths for simultaneous nanoparticle heating. Their optical response can be tuned in the visible and infrared spectral range as a function of the nanoparticle shape and size. These nanoparticles strongly absorb and scatter light in the spectral region near to their localized surface plasmon resonance (LSPR), and therefore, can be applied as heat nanosources for lithography, photoacustic imaging, photothermal therapy, etc. In this experiment the laser wavelength was 532 nm[5]. References 1.Rodrigo, J.A. and T. Alieva, Freestyle 3D laser traps: tools for studying light-driven particle dynamics and beyond. Optica, 2015. 2(9): p. 812-815. 2.Esentà ¼rk, E.N. and A.H. Walker, Anisotropik Ã…Å ¾ekilli AltÄ ±n Nanoparà §acÄ ±klarÄ ±nÄ ±n Sentezi, Karakterizasyonu ve FonksiyonlandÄ ±rÄ ±lmasÄ ±. 3.https://people.smp.uq.edu.au/TimoNieminen/trapping.html 4.https://en.wikipedia.org/wiki/Optical_tweezers 5.Alieva, j.A.R.a.T., Light-driven transport of plasmonic nanoparticles on demand. scientific reports, 2016. 6.Carey, K.B., et al., Enhancing Readiness-to-Change Substance Abuse in Persons with Schizophrenia A Four-Session Motivation-Based Intervention. Behavior Modification, 2001. 25(3): p. 331-384. 7.Sanchot, A., et al., Plasmonic nanoparticle networks for light and heat concentration. ACS nano, 2012. 6(4): p. 3434-3440. 8.Lal, S., S. Link, and N.J. Halas, Nano-optics from sensing to waveguiding. Nature photonics, 2007. 1(11): p. 641-648. 9.Svoboda, K. and S.M. Block, Optical trapping of metallic Rayleigh particles. Optics letters, 1994. 19(13): p. 930-932.