The Effect Of Physiologic Stress On The Immune System

There is a huge impact on the immune system when stress occurs. Physiologic stress is a chemical or physical disturbance produced by change in the external environment or within the body that brings out a response to offset that disturbance. Three components of physiologic stress include the exogenous or endogenous stressor initiating the disturbance, the chemical or physical disturbance produced by stressor and the body’s counteracting adaptation response to disturbance. Stressors include pain, trauma, and malnutrition along with responses from experiences in life like anxiety and fear that induce times of stress. When the human body becomes stressed it uses physiological responses to prepare body to deal with stressors in order to†¦show more content†¦Cancers are caused by environmental lifestyle and genetic factors. One environmental risk for cancer is chemicals and occupational hazards as Carcinogens. Exposure to chemicals occurs everyday and is present in air, soil, food, water, household products, toys, personal care products, workplaces and homes. There have been a significant percentage of cancers in the upper respiratory passages, lungs and bladder. The manufactures of dyes, rubber, paint, and aromatic amines like B-naphthylamine and benzidine, have been linked with carcinoma of the bladder. Benzol inhalation is linked to leukemia in shoemakers or workers that are around rubber cement, explosives and dyeing industries. Air pollution is Carcinogenic, which puts everyone in the environment at risk for cancer especially those that live near these certain industries. Another environmental factor is Radon which is a natural radioactive gas resulting from radioactive decay of uranium in rock and soil. It can get trapped in houses and form radioactive decay products that are carcinogenic people. Bronchogenic is the most common form of lung cancer that’s associated with radon. Underground miners risk is increased for lung cancer since exposed to more radon even if they don’t smoke. Houses can get tested and modified to prevent any more radon contamination. Cancer can also put a person at risk if

Parenting Styles Essay - 1913 Words

When my first child was born I there was considerable interest in Mozart CDs. These Cds were marketed with the promise that playing them would enrich the intellectual and creative development of my child. Behind the popularity of selling products on such an idea is an unfortunate theme: Parenting can be done quickly and with little inconvenience. The reality is that good parenting does not require classical music, but instead time and effort. As children grow from infancy into adolescence the role of parenting broadens. How parents react to their childs actions communicates a standard of appropriate and inappropriate behavior that are fulfilled with varying degrees of conscious awareness. There are two major dimensions that underline†¦show more content†¦What are the differences between children who have parents that show little affection when compared to those who liberally hug and kiss? Does it matter if some parents are strict while others are lax? Does it make a differen ce if some parents spank their children while others go on in seemingly endlessly discussions? As my son once said to his older brother, Just say you understand so hell shut up. Diana Baumrind (1966, 1967, 1978) decided to find out the answers to those questions by determining what effect parenting styles, as interactions between the two dimensions of parental acceptance and control, had on childrens social and intellectual competence. To start with, Baumrind identified four distinct parenting styles: neglectful, permissive, authoritarian, and authoritative. Neglectful parenting is a style in which the parent is very uninvolved in the childs life. These parents seem to focus more on their own lives and are not particularly involved with or supportive of their children. They appear to be detached from the child and provide only for their basic physical and emotional needs and not much else. They offer little or no help with homework, provide minimal supervision, and spend little time together. Permissive (or indulgent) parents are responsive and accepting. They make few demands of their children, indulge their childrens desires, and use little punishment. They allow their children free expression of impulses and set fewShow MoreRelatedParenting Styles And Styles Of Parenting1391 Words   |  6 Pages Parenting Styles My term paper will discuss the 4 Styles of Parenting, including; the styles of parenting that we as single parents and couple parents may identify with. My paper will also discuss how each parenting styles impacts our children, if it works and the style of parenting that’s most effective. Authoritative Parenting Style The Authoritative Style of Parenting, children are expected to follow the rules and guidelines that a parent with this style of parenting has put into place. ThisRead MoreParenting Styles : An Effective Parenting Style988 Words   |  4 PagesParenting style can influence whether a child succeeds or merely survives. The authoritative parenting style may be an effective parenting style in theory, however like communism, it is not as effective in practice. Children need to learn through friendships and develop social skills. Being able to connect to the outside world expand the mind and imagination, giving the children skills that help them think critically. On the other hand, being a permissive parent can also damage the child’s developmentRead MoreDifferent Styles Of Parenting Styles1708 Words   |  7 PagesSilicon Valley. (Hogan and Haskell, 2). Most of today’s kids have one of the following types of parents: Indulgent, Authoritative, Neglectful, Authoritarian*. T hese are generally regarded as the four main types of parenting. These four styles of parenting are the stereotypical parenting styles most people identify one or both of their parents as. Indulgent parents tend to coddle their children and protect them from disappointment. Authoritative parents are people who have reasonable demands and rulesRead MoreConflicting Styles Of Parenting Styles1375 Words   |  6 PagesConflicting Styles of Parenting Parents will treat their children the way they see fit. In the authoritarian parenting style, there is no room for freedom. In permissive parenting, there can be more freedom than the children know what to do with. Authoritative parenting combines the gist of both of the other styles and allows both freedom and structure. Both authoritarian and permissive styles have components that authoritarian parents see as productive methods if used properly. Many people associateRead MoreParenting Style Of Parenting Styles1772 Words   |  8 PagesPin pointing a specific parenting style that I was raised by was quite difficult. I believe that most parents use different styles throughout the raising of their children. Of course, I do understand that this paper is to select the dominate style of parenting used for my upbringing, but I was raised in two different households. Each household had its own dominate parenting style, however most of my life I was raised by my mother, so I’ll focus on her parenting style. As I stated above, I believeRead MoreEffects Of Parenting Styles992 Words   |  4 PagesParenting styles can be highly impressionable on their children.  There are various styles of parenting, and each style can have different effects on the child or adolescent.  The four parenting styles that can be implemented in the household are recognized as: authoritarian, neglectful, permissive, and authoritative. All four of these styles carry their own unique characteristics, and have some distinct features. Whichever style a parent decides is best to use for their child can have multiple shortRead MoreThe Authoritarian Style Of Parenting Essay1414 Words   |  6 Pageschild-parent behavior, seeking to identify parenting styles. The Baumrid study and other further studies identified four main styles of parenting (Miller, 2010): the authoritative parenting style was characterized by fair rules and consequences; The Authoritarian parenting style was characterized by strict rules and h arsh punishment; the permissive parenting style was characterized by minimal rules with little or no consequences; the uninvolved parenting style was characterized by no rules, and parentRead MoreThe Different Parenting Styles1024 Words   |  5 PagesParenting styles have been described as the collection of parents’ behaviors which create an atmosphere of parent-child interaction across situation (Mize and Petit, 1997). Darling and Steinberg (1993) defined parenting style as â€Å"a constellation of attitudes toward the child that are communicated to the child and that, taken together, create an emotional climate in which the parents’ behaviors have expressed.† Despite these challenges, researchers have uncovered convincing links between parentingRead MoreEssay on Parenting Styles1213 Words   |  5 PagesParenting Paper Diane Baumrind’s typology has two major dimensions. The first dimension is responsiveness. In the text it mentions that responsiveness â€Å"refers to the extent in which parents respond to and meet the needs of their children.† (Knox 364). This is when parents support, encourage, and foster their children’s needs. The second dimension is demandingness which is â€Å"the matter in which parents place demands on children in regard to expectations and discipline.† (Knox 364). This is aboutRead MoreEssay on Parenting Styles1718 Words   |  7 Pagestheir  children  to  discuss  household  rules  and  their  importance  to  the  family  dynamics.  These  styles  of parenting  have  their  advantages  and  disadvantages.  There  are  ethical  and  unethical  issues  when  it  comes to  discipline  with  punishment  styles  as  well. The  advantages  and  disadvantages  of  The  Harsh ­Heart  family  can  lead  to  positive  outcomes and  horrible.  The  Harsh  family  would  be  the  authoritarian  style  of  parenting.  This  style  would  be  the  old fashioned  style.  This  style  believes  in  the  usual  strict  rules  with  no  question.  Consequences  are  harsher

Network Engineering And Telecommunications Systems Creative Developer

Question: Describe about the Network Engineering And Telecommunications Systems for Creative Developer Limited ? Answer: Introduction: Creative Developer Limited or the CDL is an organization that is headquartered at Stratford in London. The organization operates in the domain of website designing and development and has been able to gather a wide customer base within a very short period of time. The management of the organization is expecting that they would be able to expand their business very soon: thus they have expressed their interests in upgrading the computer systems that are already being used in the organization, besides installing new hardware and software systems. In this report, the details of the various systems that are being recommended to the management have been incorporated, along with various policies that the organization should implement. The background scenario: how the solution being provided fits in In this report, we are about to provide infrastructural solutions to an organization that operates in the domain of Wed page designing and development. Creative Developer Limited or the CDL, located at Stratford in London operates in the domain of web page and other application development and within a short period of time has developed a niche market. London, being one of the busiest business hubs in the world has a large number of potential customers, and the number is increasing very rapidly. Since the management of the Creative Developer Limited has already been able to gather a larger customer base within a very short period of time, they are anticipating that the business will be expanding very soon, as potential customers from various other regions of the city have started calling or visiting them in order to utilize the services provided by the company. At present, the structure of the organization is quite small: the management has employed three people who are associated with the task of developing software; two other developers are associated with the development of various other applications, one employee who has expertise in graphics designing and four other people who are assigned with the task of developing web pages. In order to cope up with the large number of orders that are being placed by the new customers of the company, the higher management should immediately invest in a wide range of hardware and software that are essential for the designing and production of the various software, web pages and web applications that the organization develops (YIN, DEVANEY and STAHURA, 2005). The development of web pages and web applications involve the installation and usage of the following types of tools (software): 1. Text editors 2. Browsers, as, for example, Firefox, Chrome, Opera, Inter Explorer and so on and so forth. 3. A web editor. 4. A version controller. 5. A clipboard history manager 6. Tools for editing graphics and images. 7. SSH clients. 8. Tools that allow searching and replacing a specific group of words from a web document. 9. Tools that can be used to maintain web statistics and analyze web logs. 10. Web page sizers. 11. Tools that can be used to change the typography of the web pages 12. Wireframing tools 13. Layout and boilerplates However, all the applications that have been mentioned in the above section run easily on any personal computer. Hence, the organization would not require very sophisticated or high quality hardware components to install such software applications. The computing devices that are being recommended to be used in the above mentioned organization is the sophisticatedly designed, space saving and sleek Packard Bell OneTwo M D6020uk All-in-one PC or desktop computer (PACKARD BELL, 2015). This desktop computer is able to support the latest Windows 8 Premium OS and would be able to support all the applications that are necessary for the purpose of web development. The various web applications that would be installed in these machines have already been mentioned and will be described in details in the next section. Detailed Specification of the solution The hardware devices that are being recommended to the organization, along with the operating system and the various other software applications have been described in this section. The prices of each and every component that has been recommended have also been mentioned in this section of the report. Hardware: The management of the Creative Developer Limited is being advised to install such computing devices in their organization that would have the following specifications (Berger, 2005): Type: Intel Pentium Dual-Core T4300 processor RAM Memory Clock Speed: 800MHz FSB Chipset: Intel Graphics Media Accelerator 4500 M L2 Cache: 2MB Processor Clock Speed: 2.1GHz Technology and ratio: TOUCH PANEL - 1000:1 (Contrast ratio) Screen Size:20 inch Screen resolution:1600x900 Speakers:Stereo speakers Sound Card: Integrated on motherboard or on PCI Slot (Capstick, 2011) RAM Memory Clock Speed: 800MHz FSB RAM: 3GB DDR2 memory Hard Drive HDD rotation speed 7200rpm SATA Hard Drive 640GB Hard Drive (Blundell, 2008) Operating System Operating System mode: 64-bit Operating System: Genuine Windows 8 Home Premium Monitor:20 inch Touch screen DVD: DVD Rewriter Graphics card: Integrated Graphics Wireless internet connectivity: Built-in wireless (802.11b/g/n) Multimedia card reader: 5 in 1 (xD,SD,SD HC,MS,MS pro,MMC) Optical drive: TRAY SUPER MULTI DVDRW Others: Digital TV Tuner The price of such computing devices in the electronic market of United Kingdom would be around 549 to 599 (amazon, 2015). Operating System: The software set which enables the hardware of the computer to communicate with the various software that has been installed in the machine and operate accordingly (Andrews, 2005). The various types of operating systems that are available in the market can be classified into the following groups: Real Time Operating Systems or RTOS: A multitasking operating system which is intended for supporting real time application sis often known as a Real time operating system or the RTOS. Examples of such operating systems are: RTLinux, QNX, VxWorks, etc. 2. Single User and Single Tasking Operating Systems: Such an operating system has been designed so as to allow a single user to perform a single task efficiently. Examples of such operating systems are: the operating systems used in small devices like that of Palmtops. 3. Single User and Multi Tasking Operating Systems: Such an operating system has been designed so as to allow a single user to perform multiple tasks simultaneously and efficiently. Examples of such operating systems are: Mac OS 9, Windows 8, Windows 98/95/XP 4. Multi User, Multi Tasking: Such an operating system has been designed so as to allow multiple users to perform a large number of tasks simultaneously and efficiently. Examples of such operating systems are: Mainframe, VMS, UNIX, etc. It is evident from the names of the applications that have been provided in task 1, that a single user multi tasking operating system would be sufficient for the employees who are associated with the tasks of website development and application development. Thus, it is being recommended to the management of the Creative Developer Limited that the computing devices being installed in the organization should run on the latest operating systems launched by Microsoft, the Windows 8 home premium. The hardware devices that have been recommended to the organization are in most of the cases pre-installed with the latest versions of windows operating systems, thus the operating systems need not be procured from the market place. However, if the management of the organization decides to install these latest versions of Windows 8 in those machines which have already being used in the organization, then the products are available on various online shopping websites at 99 to 120. Software applications: The following software tools are required for software development (Best free web design software, 2015): Text editors: available with windows 8, free of cost , as for example, Firefox, Chrome, Opera, Inter Explorer and so on and so forth: freeware, can be easily downloaded from the internet A web editor: Adobe dream weaver, price: 38 per month A version controller: HTML Applications (HTAs), developed by Microsoft, a freeware. A clipboard history manager: Clipmate, a product developed by Microsoft, available on the internet, price: $34.95 Tools for editing graphics and images: Adobe photo shop, Lightroom, Price: 17.15, and 103.88 SSH clients: PuTTY, freeware Tools that allow searching and replacing a specific group of words from a web document. Tools that can be used to maintain web statistics and analyze logs: provided by internet domain registrars. Web page sizers: Adobe dream weaver, price: 38 per month (Adobe, 2015). Tools that can be used to change the typographyof the web pages: Adobe dream weaver, price: 38 per month Wire framing tools: Balsamiq, to be downloaded from the internet, Price: $89 (Balsamiq, 2015). Layout and boilerplates: Adobe dream weaver, price: 38 per month Testing Process to make sure that that important specifications and characteristics are met The system that has been proposed needs to be tested, in order to make sure that the various specifications and characteristics required to facilitate the operational activities of the organization are met with. Only after such testing procedure is successfully carried out that the organization makes in any investment in this sector (Chakraborty and Bhunia, 2011). Software Testing: The very first activities revolve around the documentation available with the software products: the new features available with the software are considered with great importance, besides considering the time period at which the application was updated for the last time. Other comparable products are considered, along with the interoperability of the application with other tools (Conklin, 2005). The additional features that are being provided by the new version of an application are compared with the price of the new version: the updated version is procured if and only if the price being paid is reasonable when compared to the benefits that are available. Hardware Testing: Even before the prices of the proposed devices are available, a basic testing is conducted based on the experience of the users, then various standards that are incorporated by the industry and the requirements of the organization. The various characteristics and/ or properties of the devices which should be tested before the actual process of procurement occurs have been described in the following section: i. Desktops: Current memory size, Cost, speed, type, capacity of the hard drive and its speed, processor speed, requirements for running tier one applications, along with the future projections of these requirements for at least a period of three years monitor, size of the monitor, functionality of the mouse and the keyboard; size of the chassis and its functionality; warranty of the parts; acoustic properties; availability of the I/O ports. ii. Laptops: Same characteristics as that of the desktops, the docking solutions; weight and size, battery life; spindle size , that is, the number of slots which are available for connecting peripherals, availability of the functionality of wireless network; along with portability (Thomas and Moorby, 2002). iii. Printers: Cost; quality; speed; acoustic properties; the cost of the cartridge, the cost of other parts, the process of cartridge replacement; maintenance record; warranty; availability of I/O interface. iv. PDAs: memory; Cost; operating system; resolution and screen quality; weight and size; synchronization capabilities; multimedia capabilities, wireless functionality, along with expandability. Description of the Software Solution The software solutions that have been recommended to the organization has been chosen such that the tools are supported by the operating system that has been recommended, the Windows 8.The text editors that are to be used while developing the web pages are already available in the Windows 8 package: the browsers that will be used for this very same purpose are also readily available on the internet. The HTML version controller is also available as a freeware. Adobe dream weaver can be used as a web editor and a web page sizer: it is also useful in changing the typography of the web pages. Clipmate is an application developed by Microsoft which can be used as clipboard history manager. The Adobe photoshop and Lightroom by Adobe are two applications that are widely used for the purpose of editing images and graphics. The utilities of an SSH client is readily provided by a freeware named PuTTY. The process of Wireframing will be supported by the application known as Balsamiq whereas the internet domain registrars will provide those tools that are helpful in the process of maintaining web statistics and log analyzing. Test Plan document Before the new hardware and software systems are installed and put into use, a thorough checking should be done, the process being described in the following section (Towson, 2015): Test Plan: Hardware systems 1.The newly installed computing machines should be switched on. 2.The booting process should be carefully noticed in order to ensure that the operating system is running smoothly (Karri et al., 2010). 3.All the necessary peripherals should be connected to the machines. 4.When all the hardware systems are properly tested, the software system should be installed one by one and the entire process should be noticed carefully (Hodges and Villar, 2010). Test Plan: Software systems 1.After all the software tools have been installed, some of those tools that are considered as RAM-hungry, like that of Dreamweaver and/or Photoshop, should be opened. 2.A few basic operations should be conducted on all of the applications that have been installed, and some of them should be run simultaneously so as check their inter-operability. 3.Such a test is said to be successful if and only if the system crash when the RAM hungry applications are made to run simultaneously. User documentation The following section describes the instructions that are being provided to the employees such that they are able to work on the systems. Using the machines: The employees should log into the systems through the user accounts. The employees should change the passwords of the user accounts periodically. The employees should not try to access the administrator accounts. In case the machines malfunction, the employees should immediately communicate with the system administrator. The users should not try to install any software or upgrade any already installed software in the system, but should communicate with the system administrator to do so (Sidiroglou, Locasto and Keromytis, 2005). Replacing machines/ parts of machines: In the case the installed machines malfunction, the system administrator should contact the customer care service number provided by the hardware manufacture. The system administrator should only allow authenticated personfrom the manufacturing companies to work on the malfunctioning parts or the non-functional parts The non functional hardware parts should only be replaced with authenticated and original parts provided by the manufacturing company (Singh and Singh, 2009). The electrical wiring of the system should be properly maintained. Proper precaution must be taken while working on the electrical system. Security policy The security policy that should be implemented in the organization in concern has been discussed in the following section: Only the system administrator will be allowed to install applications or uninstall them from the computing machines provided to the employees: the administrator account should be password protected on each machine. The user would not have access to the administrator account, and hence would not be able to install or uninstall software tools, without the permission of the administrator. Some of the tools that are required for the purpose of development are available as online tools and the organization needs to create a paid account those websites to avail the tools: the passwords to such accounts should be change4d from time to time. The employees would not be allowed to visit any site that has been restricted by the government: the access to such sites would be blocked by using firewalls. The users will have the access to only a part of the system, and will be allowed to make changes to only those folders where they save their works. The users will be encouraged to backup their data in regular intervals (Zhi-hong, Jian-zhen and Zhi-qiang, 2011). Health and Safety document The healthy and safety policies that should be implemented in the organization in concern have been discussed in the following section: The computing machines being installed in the organization should not be subjected to high temperature, smoke or humidity. In case any part of the machines stop functioning; only authenticated parts should be used for replacement (Roscam Abbing, 2007). No edible material or drinks would be allowed near the computing machines. No live wire should be left open in the working areas. The electrical wiring should be properly done, using materials of industry recommended standards. Whole installing new devices or while working on the electrical wiring and/ or switches, the employees should take proper precautions. While working on the CPUs, the machines should be unplugged even before opening the cabinets. The employees should be provided with agronomic furniture, and should be encouraged to take breaks in periodic intervals in order to meet up with the health guidelines that are provide to those people who work on computer systems (Goodwin, 2000). Conclusion: In this report, the specifications of the hardware and software systems which should be installed in Creative Developer Limited has been mentioned, besides providing the prices at which these systems would be available in the market. A detailed testing plan has also been provided, using which the hardware and software system should be tested: once before the entire installation has been completed, and again after the system has been installed. In the last part of the report, the test plan has been mentioned, along with an IT instruction sheet for the employees of the organization. The security policies that should be implemented in the organization and the health and safety policies that the organization should abide by have also been mentioned. References: Adobe, (2015).Products. [online] Adobe.com. Available at: https://www.adobe.com/uk/products/catalog/software.html [Accessed 12 Aug. 2015]. amazon, (2015). [online] Available at: https://www.amazon.co.uk Software Digital Imaging Photo Editing [Accessed 12 Aug. 2015]. Andrews, J. (2005).Co-verification of hardware and software for ARM SoC design. Burlington, MA: Elsevier Newnes. Balsamiq, (2015).Balsamiq. Rapid, effective and fun wireframing software. -Balsamiq. [online] Balsamiq.com. Available at: https://balsamiq.com/ [Accessed 12 Aug. 2015]. Berger, A. (2005).Hardware and computer organization. Amsterdam: Elsevier/Newnes. Best free web design software, (2015).Best free web design software: 10 programs to get the job done. [online] Available at: https://www.in.techradar.com/news/software/applications/Best-free-web-design-software-10-programs-to-get-the-job-done/articleshow/38583648.cms [Accessed 12 Aug. 2015]. Blundell, B. (2008).Computer hardware. London: Thomson. Capstick, L. (2011).Computer hardware. Teddington, Richmond Upon Thames [England]: Key Note Ltd. Chakraborty, R. and Bhunia, S. (2011). Security Against Hardware Trojan Attacks Using Key-Based Design Obfuscation.J Electron Test, 27(6), pp.767-785. Conklin, M. (2005). Teaching IT hardware concepts using computer forensics as a motivator.SIGITE Newsl., 2(1), pp.1-4. Goodwin, N. (2000). Leadership and the UK health service.Health Policy, 51(1), pp.49-60. Hodges, S. and Villar, N. (2010). The Hardware Is Not a Given.Computer, 43(8), pp.106-109. Karri, R., Rajendran, J., Rosenfeld, K. and Tehranipoor, M. (2010). Trustworthy Hardware: Identifying and Classifying Hardware Trojans.Computer, 43(10), pp.39-46. PACKARD BELL, (2015).PACKARD BELL all-in-one PC with 20" touchscreen D6020 just for 564.00 at PC World. [online] 123vouchercodes.co.uk. Available at: https://www.123vouchercodes.co.uk/discount-deals/pc-world/packard-bell-all-in-one-pc-with-20-touchscreen-d6020-just-for-56400-at-pc-world.html [Accessed 12 Aug. 2015]. Roscam Abbing, H. (1987). Medical devices and safety in health care.Health Policy, 8(1), pp.59-67. Sidiroglou, S., Locasto, M. and Keromytis, A. (2005). Hardware support for self-healing software services.ACM SIGARCH Computer Architecture News, 33(1), p.42. Singh, V. and Singh, M. (2009).Computer hardware course. New Delhi, India: Computech Publications. Thomas, D. and Moorby, P. (2002).The Verilog hardware description language. Norwell, Mass.: Kluwer Academic Publishers. Towson, (2015).Software and Hardware Testing - Office of Technology Services - Towson University. [online] Towson.edu. Available at: https://towson.edu/adminfinance/ots/coretechsecurity/swhwtesting.asp [Accessed 12 Aug. 2015]. YIN, W., DEVANEY, S. and STAHURA, J. (2005). Determinants of Household Expenditure on Computer Hardware and Software.Journal of Consumer Affairs, 39(2), pp.254-275. Zhi-hong, L., Jian-zhen, L. and Zhi-qiang, L. (2011). System Recovery Testing of Hardware Firewall.Procedia Engineering, 15, pp.4574-4578.