The Battle of the Bulge :: World War II History

The Battle of the Bulge The purpose of this speech for the class is to gain better knowledge of one of the most tragic and devastating battles of World War II, the Battle of the Bulge. To Better understand The Battle of the Bulge I will explain to you the cause of the battle, location of the battle, when it took place, who was the battle fought between, the number of soldiers involved, and the number of casualties. The prelude to the Battle of the Bulge began on a winter day in mid-December of 1944. Three powerful German divisions, were the last German offensives in the west at that time during World War II. They began after the Normandy invasion in June 1944. Allied had forces swept rapidly through France but became stalled along the German border earlier that year in September. On December 16, 1944 taking advantage of the weather, which kept the Allied aircraft on the ground, the Germans launched a counteroffensive through the semi-mountainous and heavily-forested Ardennes region in Germany, and advanced 31 miles into Belgium and northern Luxembourg near the Meuse River. Their goal was to trap four allied armies, divide the Americans and the British to force negotiated peace along the western front, and retake the vital seaport of Antwerp in Belgium. Thinking the Ardennes was the least likely spot for a German offensive, American staff commander chose to keep the thin line, so that manpower m ight concentrate on offensives north and south of the Ardennes known as the "bulge" in the Allied lines. These American lines were thinly held by three divisions in the Allied Army and part of a forth division, while fifth division was making a local attack and the sixth division was in reserve. Division sectors were more than double the width of normal defensive fronts, therefore there were more men scattered along a larger area. The German advance was halted near the Meuse River in late December. Even though the German Offensive achieved total surprise, nowhere did the American troops give ground without a fight. Within three days, the determined American stand and the arrival of powerful reinforcements insured that the ambitious German goal was far beyond reach. In snow and sub-freezing temperatures the Germans fell short of their interim objective- to reach the rambling Meuse River on the edge of the Ardennes. But they managed to avoid being cut off by an Allied Pincer movement.

Article on the Discussions of the EMC Problems

The purpose of this article is to discuss the EMC problem and to briefly illustrate its relevance in the development, manufacturing and sale of commercial escalator components in Australia. The intent audiences of this report are engineers and managers from WTM, an escalator development company planning on entering the Australian market. Electromagnetic interference or EMI caused by radiation has been a known problem ever since the very earlier days of the electronic age. In some cases, electromagnetic interference can cause severe conflicts between electronic devices operating in the same environment. Today, with the rapid spread of electrical and electronic devices, electromagnetic compatibility (EMC) has become a subject gathering ever increasing interests and attention. Electromagnetic compatibility is known as the discipline of designing, analysing and testing of electronic equipment, to ensure that they are compatible with their electromagnetic environment. By conforming to the EMC regulations in the design stage, we reduce the potential of discovering design problem after the design has left the development laboratory. The definition of EMC can also be described using the terms EMI and EMS. MES is electromagnetic susceptibility or immunity. Thus, a electronic device must have an EMI emission below that of the defined maximum limit and must remain in fault-free operation with interference below the EMS limit. In a carefully controlled environment, such as in an airliner, passengers can be kept from using equipment which might cause interference with the airliners navigational and communication system. But this is not a realistic solution for an escalator system. The use of some electronic equipment in the close proximity of the elevator is inevitable and necessary. Hence, the main problem facing all elevator equipment developers is the need for sufficient equipment and component shielding thus preventing unwanted electromagnetic frequencies from entering or exiting devices and interfering with other control circuitry. This limits the unwanted electromagnetic radiation and ensures that components will continue to function in the presence of EMI from other electronic devices. To accomplish this, equipment designer and manufacturers must take reasonable precautions and be aware of the issues and regulations explained in the following section. In today†s world of electronics, it is necessary to deal with standards for electronic emission and susceptibility levels. The standards are guidelines for emission and susceptibility limits allowing electronic devices to coexist in the same environment. These standards are not static, as technology improves, new standards are established while existing standards are abolished. Manufacturers should refer to the suite of mandatory standards to determine the standards applying to the product. An escalator as a product comprises of many component parts, it is physically large and widely distributed. It is impossible to test a lift for compliance on site due to the fact that the test results are not reproducible. Thus, generic EMC standards are not appropriate. In this case product-specific standard which has been tailored to the specific circumstance and design of the product would apply and take precedence over generic standard. Normally, a product†s conformity has to be proof-read by a type test on EMI and EMS. The results must be within the allowed tolerances and must be independent from when and where it was performed. The EMC standards define the artificial interfaces, test equipment to be used and the set up of the test environment allowing reproducible measurements to be done on EMI and EMS. Developers should only use accredited ad trustworthy test laboratories for EMC tests. Once verification is complete, manufacturers is entitled to a Conformity Declaration. Each product must then be labelled according to the label specification. The label allows the origin of the product to be traced. In Australia and most other industrialise nations, devices without certification can not be sold. It is the responsibilities of the suppliers or manufacturers to ensure that all products on the market satisfy the technical requirement of the Australian EMC framework. Most of the time, a elevator comprises of components sourced from many manufacturers, in this case, the installer is considered the manufacturer. Thus, the components manufacturer must provide the installer with a declaration of conformity. Generally, the earlier EMC is taken into account during development, the lower the expense. From test cases, additional production costs fall between 1-5%. If the issue of EMC is considered after the development phase, the production costs can be significant higher. And if measures were taken after production, the costs will increase by another 30%. Apart from suffering lower profit, the entire manufacturing process will experience long delays, thus reduced market share. Due to high EMC test equipment cost, sometimes EMC measures are given to an external consultant. However, highest flexibility is achieved by doing pre-compliance testing and basic EMC measures in the company during development and give compliance testing and EMC fine tuning to the experts of EMC consultant. In any case, there should be at least one person in the company responsible for the management of EMC regulations, engineering and contacts to the consultants. For a product containing electric or electronic components, EMC is a quality feature just like others. Products without EMC certification do not have a standing ground on the Australia market. To be compliant with the Australian EMC regulations, work need to be carried out in every stage of the development cycle, from the design phase right through to the marketing and installation phase. Thus it is very important for TWM to consult the Australian Spectrum Management Agency of the Australian Communications Authority for a more concise reference for implementing measures which must be taken to assure that the products complies to the Australia EMC Standards.

The Therapy Group Health And Social Care Essay

Taking into consideration the peculiar traits of my personality and my ain experiences on a idiosyncratic degree every bit good as on an interpersonal communicating degree, I have concluded that the most representative theoretical psychotherapeutic attack for myself is the 1 of Carl Rogers ‘ . The basic rules of the healer ‘s earnestness, genuineness and â€Å" understanding † , every bit good as credence, empathy and apprehension of the patient constitute some characteristics that comply with my point of position. The Rogerian impression group centered therapy, every bit good as the impression of self-actualisation reflect most accurately the values that I would wish to function. I?I ±I? I?I ±I„ ‘ I µIˆI ­I?I„I ±I?I · the â€Å" group centered † . I respect profoundly the client ‘s authorization to be able to find himself the therapy he needs and to take it at his ain gait ; therefore, run intoing his basic demands fo r acknowledgment, equal intervention and grasp. The topic of the therapy group which I would organize would be the support of people with physical disablements. The grounds of this pick are varied: first of all, it is an issue that intrigues me ; I find it peculiarly interesting, disputing and attractive from a humanistic, but besides from a professional point of position. So, I would wish to specialise in guidance and psychotherapeutics of people with disablements, as a professional option. The topographic point in which meetings will be held is a critical issue for the group, because people in wheel-chairs must hold entree towards their finish. It is really of import for them to experience that they can travel approximately and go around comfortably, without troubles and obstructions such as stepss, narrow lifts, long distances and other similar hindrances. The physical scene of the group must give them a sense of being welcomed, without stressing their distinction. For that ground, it is indispensable that the topographic point of meetings be easy accessible to people with gesture disablements ( for illustration, means of mass transit that can function them ) . The infinite must be on the groundfloor and if it is on a higher degree the lift must be big plenty and rage should be available. Besides, the dimensions of the room must let a comfy moving in it. Furthermore, that topographic point has to supply the members with privateness, freedom from distraction and to let them to sit in a circle, so that they can see, detect and interact straight with one another. The nature of that group involves some specialnesss. The fact that, these people get tired easy and rapidly, every bit good as that they need person else to assist and function them sets some bounds. The continuance of the meetings should non transcend, but respect the members ‘ physical bounds. On the other manus, the clip must be plenty, so that the group will be able to analyse all the issues raised by all members. So, a meeting should last 2 to 2,5 hours with 1 or 2 interruptions. Of class, in instance of any crisis or occasion during a meeting, the session can last more than 2,5 hours. Because of the specialnesss of these people, the fast beat of life and of fiscal grounds, the frequence of the meetings would be one time a hebdomad. The life-span of the group would be brief and would last about six months, in other words 25-30 meetings. The short life-span presupposes that the leader will be required to maintain attending to some affairs. As the healer, I will hold to clear up the ends of the group and to remain focused on them. The choice and the readying of the members must be done with great attention, so that dropouts and misinterpretations are prevented. By and large, the limited life of the group requires a specific mental set and clip direction.Size of the GroupThe ideal size of the group would be 7-8 members. It is a figure of participants that allows effectual interaction among them. The group would be closed ; therefore, given that some members could drop out, it would be functional to get down the group with a spot larger size, that is to state with 8-9 people. The tracts of interaction will be unfastened among all members, including the leader, as shown in the diagram.( The points stand for the membe rs and the healer of the group, while the lines represent the synergistic tracts of communicating. )Intake procedures – a ) The Selection of MembersThe manner that the choice of members is accomplished is irregular. The healer, on a general footing, must be concerned with which patient will be excluded from the group and so, more specifically, with who will be included. It is easier to find the people who do non run into the demands of engagement, than the 1s who do. This process will take topographic point during the pregroup consumption interview. The basic standard for the exclusion of some individuals from the group is his likeliness for dropout. Therefore, during the consumption interview all the features and the factors which may ensue in dropout must be clarified. Peoples with terrible abnormal psychology, lower IQ, less psychological mindedness and likeability, lower socioeconomic category, high denial to alter and high somatization are really likely to dropout. External factors like scheduling jobs, traveling of the town and declaration of some instant crisis could take to premature expiration of the therapy. Group deviancy, jobs of familiarity, fright of emotional contagious disease, coincident person and group therapy constitute some of the factors for dropout and must be screened out and examined with cautiousness and duty. Peoples with features and attitudes as the above would be excluded. Without dissing, I would propose them to get down an single therapy, or I would mention them to another group suited with their demands and ends. On the other manus, there are some human traits that could take to a successful engagement in the group. Peoples with grate motive and willingness are the best campaigners for the group. Besides, the credence of duty for intervention and the desire to alter are positive characteristics and standards for inclusion in the group. Therefore, the group will able to work functionally and to ensue in, the positive result of alteration.B ) The Intake InterviewAll the above are portion of the consumption interview. The intent of the interview is, on one manus, the definition of the standards for exclusion or inclusion in the group and on the other manus, the anticipation of the interpersonal behaviour of the members. Therefore, during the prescreening interview, the object of the enquiry is non merely the patient as a topic of psychological scrutiny and diagnosing, but besides his interpersonal attitudes, accomplishments and interaction with the healer. I think it is necessary for the individual who is traveling to take part in the therapy group to undergo a series of diagnostic procedures, such as a recording of his single background, an IQ trial and a projective trial. For that intent, as a healer I have in my disposal the Weschler IQ trial and the I ¤.I‘.I ¤ . personality trial ( Thematic Apperception Test ) . The interpersonal consumption interview is every bit of import as the â€Å" diagnosing † . This procedure aims at analyzing the abilities and qualities of the patient, so that he can run into the demands for interpersonal communicating with the healer. The conditions of the interview have to be every bit similar as possible to those that will be shaped in the group. This is necessary, because the more similar they are, the more accurate and distinct the anticipation of interpersonal behaviour will be. Thus, the healer ‘s duty is to make an ambiance and norms resembling to those of the meetings ( such as freedom of address, regard of others, honestness, active engagement, interaction, self-contemplation, self-disclosure, giving-taking feedback, etc ) . Furthermore, it is of import that the interview will mention to â€Å" here and now † , so that the observation may take to the most utile information. Finally, the prospective member will be submitted to inquiries related to his/her past interpersonal relationships in the household, work, school, nines etc. To finish the consumption interview, I think two or three meetings at least are required. The clip before the beginning of the group therapy is important for the illation extraction about the hereafter members, every bit good as for their psychological readying.degree Celsius ) Preparation of the MembersThe members ‘ readying for the therapy aims at making the fortunes which are important for their best and most effectual engagement into the group. Therefore, during the initial process, I consider elucidation of certain misinterpretations refering group therapy, really of import. Of equal importance are: informing the prospective member about some issues that he/she might disregard, beef uping his/her positive elements sing therapy and cut downing the negative 1s. It is particularly of import that group therapy is considered every bit valuable as the single 1. Furthermore, for the specific people, group therapy is likely to be a more efficient and immediate intervention, every bit far as the peculiar ends are concerned and this has to be clear ; it is necessary that the belief in and the outlook from the therapy is instilled. During the readying phase, the healer must be certain that every member ‘s personal ends from the therapy suit the group ‘s ends. Furthermore, the leader has to do a description and a full presentation of the procedures which will be followed and of the curative environment, stressing the of import elements of safety and trust. I would depict the group as a school of self-exploration and find, every bit good as an chance for societal look and engagement. I would propose to the members to be simple, honest and direct, in order to take part in the group the best manner they can ; besides, I would advert the uncomfortable feelings and the possible letdowns they might see, indicating out that the â€Å" alteration † might necessitate some hurting and, decidedly, some clip. In add-on to that, I would advert the basic regulations of confidentiality, every bit good as the necessity of avoiding subgrouping. The readying stage helps the prospective members to go familiar with the thought and the future work of the group. Therefore, their motivations to fall in the group will be stimulated, while any possible anxiousness or emphasis will be decreased.The Group CompositionHarmonizing to the description and the particular characteristics of the group, it could be considered as a homogenous therapy group. The fact that the members will hold a similar organic structure image and symptoms, leads to that decision. However, this homogeneousness will non mention to the personalities of the people. In order to be functional, the group should integrate different personalities and behaviours, so that the members can work on an synergistic footing. As a healer, I do non mean to make a hapless group, which will merely supply a short alleviation of psychological symptoms and a support for a limited clip. On the contrary, the coexistence of many different and heterogenous sorts of behaviour and of assorted psychological ways of confronting the job -physical disability- will ensue in a more synergistic and disputing group. Furthermore, the members will change in age, but they will belong to the same age class ( grownups, 20-50 old ages old ) . A great age difference could do troubles in communicating and common apprehension among them, or it could convey a sense of isolation. The symptom homogeneousness is likely to trip a series of curative factors, in a really short period of clip. The fact that the members will portion common and similar experiences in relation to their physical specialness, will ensue in coherence and catholicity even from the first meetings. The support they will offer one another and the exchange of suggestions and advice on specific issues, will convey into action selflessness and interpersonal acquisition. On the other manus, the already activated curative factors will assist with the more mature confrontation of any struggles or dissensions during the therapy, raised from the members ‘ heterogeneousness. Therefore, the coexistence of those two elements, homogeneousness and heterogeneousness, is of critical importance for the positive result of the therapy.Announcement of the GroupThe proclamation of the therapy group can be done in many different ways. First, it can be advertised in certain specialised magazines, which addr ess to people with disablements, such as â€Å" ORIZONTAS TON PARAPLIGIKON † , â€Å" ISOTIMIA † and â€Å" ANAPIRIA TORA † . It can besides be published in the specialised web site www.disabled.gr. Furthermore, there can be postings hanged in the cardinal offices of the organisations for the handicapped people, every bit good as in private offices of physicians and physical therapists. Finally, a all right manner to advance the group is a personal contact with people who are likely to be interested or could inform some others about it. The response might non be so immediate, so the procedure of the proclamation has to get down rather early before the beginning day of the month of the group meetings.In conclusionaˆÂ ¦All the above describe a possible creative activity of a therapy group and of its initial processs on a theoretical footing. However, the practical execution might differ significantly from the image presented in this assignment. The leading of such a group requires exceeding professional makings and a magnetic personality in order to cover with people with physical disablements. The differentiation between the human inclinations of empathy, emotional presence, protection and support from commiseration is rather hard some times and it demands experience and particular accomplishments from the healer. The nature of the group requires a great trade of duty, which might arouse inordinate emphasis to the healer, particularly during the first meetings. However, the sense of satisfaction and fulfilment that rises from the working with such a group of people, can be really intense. Giving and assisting people who have a more obvious demand for alleviation, credence, support and love than the able-bodied, constitutes a gift of psyche, which is to be returned to the 1 who offered it. The balance lies someplace in between. The aureate mean that separates the professional healer from the emotional homo being, but which unites them at the same clip.

Internet Protocol version 4 (IPv4) Security Essay

IPv4 is an end-to-end network model that supports the multicast operation. Multicast operations or communications involve information transfer from one node in as single transmission to multiple receivers within the network. Moreover, it facilitates the broadcasting of multimedia information like videos and audio teleconferences. IPv4 utilizes MAC addresses and IP addresses to send data packets within and outside the Local Area Network respectively. For security purposes, routers are used in the interconnection of multiple networks to map the IP addresses to related MAC addresses. IPv4 uses 32-bit addresses that are divided into octets, each octet separated by a period. This gives different address ranges that are used for different purposes. This protocol establishes the use of group access controls, router trusts and group center trusts. However, since information is being sent to group users sharing the same address, it becomes challenging to implement encryption standards and authentication infrastructures. Although sharing a public key may remedy the situation, it is only successful if the number of receivers is limited (Bachert, 2002). As a result, while some receivers get error-free transmissions other may not even see the data that has been transmitted. Internet Protocol Security (IPsec) provides a homogeneous security mechanism framework within the IP suite. IPsec offers a security protocols that operate independently from data origin authentication, cryptographic, replay protection and key exchange mechanisms used in protecting explicit applications. To be put into consideration, IPsec depends on the founding of Security Associations (SAs) between the individual hosts involved in sheltered communications. The SAs agree with clear-cut authentication algorithms, security and cryptographic features that the host uses to securely communicate with another host.

Water Pollution Essay Example | Topics and Well Written Essays - 1000 words

Water Pollution - Essay Example Furthermore, the waste materials lead to a decrease in the level of oxygen, that the wildlife inside the water have access to, and this weakens their body systems, as well as proves a significant problem for the coming generations of all these plants and animals. People living in and around the area also usually consume these fish and other types of sea food from the water bodies and fall sick due to eating contaminated food too. In the 1970s, the River Tees in England faced heavy pollution for over a decade which caused a great amount of problems including the absence of Common Seals and Grey Seals from the river. However, in recent times, the estuary has undergone major improvements and the seals can now be seen once again on the Seal Sands. The absence of flora and fauna speak volumes about the drastic levels of pollution that Tees was forced to face. (D.W. Pattenden) The water underwent a large number of changes including a difference in taste, colour and volume and this has caus ed a vast amount of problems for most of the people in the area too. The river Tees is situated in the Northern part of England, rising on the Eastern slope of Cross Fell in the Northern Pennies. It flows in the eastward direction and joins the North Sea near Middlesbrough between Redcar and Hartlepool. The river flows 120km from its source and many people say that the water that forms a part of the river is often very discoloured due to heavy pollutants present within it. A Hazen scale is now used in order to understand the colour of the water. The main cause for pollution of the river was heavy industrialization and thus contaminants in the form of industrial wastes and dumping, and over 500 tonnes of these toxic contaminants were being dumped into the river each day. This caused the river to become the most polluted water body in Britain. The main effects of all these wastes were that the water temperature of the river grew to a great extent, causing a decrease in the dissolved o xygen it contained. And thus, it was no surprise that no plants or animals were able to survive properly in the water of Tees. Due to the decreased levels of wildlife survival, the problem was sought to be tackled by the concerned government departments and the main solution that they brought to the scene was declining permits and tightening the discharge permits to industries and companies situated in and around the river. In the year 1972, these changes began to be adopted and the dirt in the area soon began to decrease. (Natural Britain, The River Tees, County Durham) A great part of the land from the river Tees had also been reclaimed in order to use for building businesses, bring about leisure development, as well as maintenance for public recreation. Various actions were taken in order to clean the environment around the river, cleanse the waste and garbage material as well as take initiative to treat the domestic sewage and industrial discharges coming from the factories and industries. The main idea was for industries to understand that they cannot be harming the environment or giving rise to new technology at the cost of wildlife and nature; the heavy pollution of the river has also caused problems for people eating the contaminated fish from the very water body and thus is a threat to not only the wildlife but also to the people who live in and around the area. (Biodiversity – Rivers) After having tested the water, it was found out that the water contained toxic levels of lead and lethal levels of bacteria and protozoa which were stemming the

Choose a good topic for me Essay Example | Topics and Well Written Essays - 250 words - 2

Choose a good topic for me - Essay Example Yusuf describes it as westernization. The globalization has been elaborated well by the media, which disseminates information to the entire world, making the world appear as just a small global village (2:41a). Globalization has therefore enabled people to gain education from abroad especially from the west. The beneficiaries of this high-quality education and intellect can then travel back to their countries and develop them, thus benefitting the society at large (33:10a). Yusuf argues that the best intellect originated from the West, a reason majority of scholars will fly there to gain it, he gives the example of the reporter Dr. Khaja who is from India but now working in the West (4:31b). Although there has never been an ideal government that existed, Yusuf points out that Islamic governance has existed for long enough and can, therefore, be regarded as a good form of government. The globalization discussed can, therefore, bring brotherhood in the sense that those who gain the intellect from other countries can use the intellect to assist their country people, which is a virtue of good action. The democracy which has come with the globalization can then be used to solve problems which could otherwise bring harm to the

The past, present and future of standards in software engineering Essay

The past, present and future of standards in software engineering - Essay Example This paper will review the evolution of standard software engineering, and how users are affected by this evolution process. The advancement in technology is making it easier for these organizations to be more effective and more advanced. Standards in software engineering have reached a level where, anything is possible. The creation of programs that seek to identify all the would-be users’ needs has revolutionised the way things work in the modern world. Operations are carried out with ease. The effectiveness and precision with which these operations are carried out is growing (Mall 2009). Writing software, to some, is a profession from which they earn their living. Standards range from local invented, to international standards that help software be accepted globally. These are the de facto standards which enable people to operate software that is acceptable throughout the world. Government entities in the world approve of these standard-setting organizations. Some organizations have recognition that reaches the whole world when it comes to setting software standards. The International Organization of Standardization is one of the few. It is abbreviated as ISO. It is a representation of many international bodies. This progress has enabled software standards to have global acceptance (Puntambekar 2009). The evolution of software standards can incorporate the understanding of much more than local industries present in the world. At present, this demand is growing with each passing day. Therefore, soon enough, the future for software engineering will reach its peak (O’Regan 2012). This advancement will enable people to get extra work complete, while taking less time. This is what everybody wants because effectiveness is the aim of this progress. Through the ISO/IEC, many software standards are set and developed to help the global community get through some of the programs that exist. An example of standard in software is the