Interactions Between Robotics And Biology - 1752 Words

Interactions between robotics and biology evolve two concepts. On one hand, biological ideas and phenomena are shining creation in every technical sections in robotics including actuation, mechanisms, control, sensing, etc. On the other hand, applying robots technology for biology is significantly contributing to new horizons of biological systems and their styles. Biologically inspired robots new class that exhibit much awesome robustness in execution in unstructured environments than today’s robotics. This new class of robotics will be substantially more stable and com- 1 pliant than current robotics, and will take advantage of new developments in fabrication technologies, materials, actuators and sensors. Apps will include semi-autonomous or autonomous tasks such as de-mining and reconnaissance for small, insect-like robotics and human inference tasks at a bigger scale. 2 Focus! We will talk about specific kinds of biomimetic robotics, CALibot and Tumbler robotics . CALibot Abstract CALibot is the most naturally swimming robotic fish in the world. and is a biomimetic CAlibot with actuated pectoral fins and actuated caudal fin for propulsion for turning and dynamic lift. 2D velocity fields around a free swimming freshwater 2 black shark fish in transverse (YZ) longitudinal and plane (XZ) are measured using digital particle pic velocimetry (DPIV). By transferring momentum to fluid, thrust genetrated by fishes. Thrust is created not only by its caudal fin, also usingShow MoreRelatedRobotic Assembly At Both Positive And Negative Sides1520 Words   |  7 Pagesidentification and Solving method/Proposed solving method: This report will illustrate some issues of robots assembly with their action which have done on them. In addition, the implications of robotic assembly at both positive and negative sides. Firstly, a wire harness assembly asks human to be like cooperation between multi-arms of robot. 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Life is simple... as long as you abide by the Sibyl System

Managing Human Resources Sustainable Practices

Question: Discuss about the Managing Human Resources Sustainable Practices. Answer: Introduction Human resource management consists of various members working for attaining the various types of human resource practices in an organization. With the help of the human resource practices, an organization can easily achieve its various goals related to the social and the environmental responsibilities of that organization. The management of the human resource department incorporates various different- different policies for the well-being of the company as well as for the employees working in the organization (Harris, 2011). The human resource department has to perform various tasks like recruiting the new employees for the hospital or any other organization, managing the training programmes for the new employees, development processes for the good working of all the departments of a particular organization, tasks related to any type of dispute within the organization. All the practices being carried out by the human resource department help the company in carrying out their business successfully (Kabene, Orchard, Howard, Sorieno, Leduc, 2006). Various tasks or the responsibilities related to the human resource department are as discussed below. Recommendations According to the information given in the case study, the first hospital is having approximately 400 employees working in the different geographical conditions or locations of the Australia. From the given detail, we came to know that, there is no particular human resource department working in the hospital. Therefore, it is very difficult for the CEO and the other managers of the hospital to manage the complete working of all the departments of the hospital successfully. According to this report, the hospital must have a specific defined human resource department for controlling the overall working of the employees working in the different departments of the hospital (Hogan, Moxham, Dwyer, 2014). As we know, the working of individual completely affects the overall working of the hospital as well as it also affects the overall business of the hospital. With the help of the assigned human resource department the complete working of the hospital will improve for sure (Stanton, Bartram, Leggat, 2008). Various steps required for the building a sustainable HR capability are according to written below. Human Resource Planning The human resource planning helps in managing the number of employees working in the hospital. It helps the management of the hospital in forecasting the number of employees or any type of worker for the hospital in the future. It is must for the human resource planning to get correlated with the business strategies being used within the company. It helps in making a selection among various business strategies, which will help the organization in achieving their goals. It is the responsibility of the human resource management in maintaining the complete workforce of the hospitals. A large number of health care systems are working across the country or we can say worldwide, their main attention is on the quality of services being provided by them to the customers (Ojha Sinha, 2016). It is the responsibility of the human resource management in maintaining good relations with the health input systems, elements related to the budget system and the expenditure categories, etc. the human resource manager manages the balance between the large number of human resources as well as the physical resources. Staffing - In this process of the human resource management the functioning of each and every employee is clearly explained to the staff of the hospital. The patterns related to the staff of the hospital are clearly defined and is clearly indicated in the each and every department of the hospital. Each and every employee should know about the job which he or she has to perform for the organization. The job description provided to the employees by the human resource department will clearly explain the various functioning of a particular employee as well as the responsibilities which they have to perform for the sake of the hospital. Recruitment The human resource management working in the hospital helps in the recruitment process of the employees. The management is provided with a particular recruitment strategy for the successful selection of the employees for the hospital. For this the management of the human resource advertises the various posts widely and afterwards the short listing of the candidates is completely based upon the particular selection criteria defined by the management of the hospital. The selection criterion is clearly described in the job description provided at the time of advertisement by the human resource manager. The selection process is completely done according to the need of the organization, i.e., the selection process may include written examination, medical examination, skills testing, etc. Performance The management should take strict action for evaluating the performance of each and every employee working in the hospital. It is the responsibility of the human resource manager for implementing a staff appraisal process within the organization. The management should provide special training to the employees for implementing the appraisal process successfully. The results related to the performance of all the employees should be circulated in all the departments of the hospital. Ensuring 24 hour coverage in this phase of the management, the appropriate plan is made for making the several improvements related to the capacity strength of the staff in a hospital. It also helps in defining the support related to the clinical staff, managerial support as well as any other supporting staff working in the hospital for the sake of the hospital as well as for the patients. For the successful accomplishment of this phase, the management provides training to the staff of the hospital. Each and every department of the hospital has different- different representatives, which ensures the capability and the strength of the workers working in his/her departments so that, the performance strength can be easily ensured within the organization. Personnel procedures In this phase of the human resource, all the workers working in the different departments of the hospital are directly attached to the human resource database so that, any type of service can be availed by the staff in an effective manner and in an efficient time period. In this phase, the verification of each and every employee of all the departments is being tested so as to provide them authentication regarding to the job or work they are performing or which they still have to perform. In this step of the human resource, the manager of the department provides identity cards and identity numbers to the employees as per according to the departments in which they are working (Lopes Lobo, 2015). All the processes related to the leaves of the employees or regarding to the death, disability or retirement, etc., are being handled in this step of the management. Latest technologies are being used by the management for recording the attendance of the employees on a re gular basis. Various types of benefits are being provided by the management to the employees regarding to rules and regulations defined by the hospital management as well as by the government of the country regarding the job. Staff Induction and Communication According to the detail given in the case study, the management of the first hospital is not working according to the human resource department or we can say that, there is no particular human resource department for managing the complete working of the employees in the hospital (Kwak, McCarthy, Parker, 1997). For fetching the information about the various problems being faced by the employees of the hospital at the time they are communicating with the patients or providing any type of service to the patients the management should introduce staff induction and communication process in the hospital. This process will help the employees in expressing their views with the other employees and with the head of the departments. Management needs to provide specific solutions for the problems being faced by the employees while the time of dealing the customers, etc. the communication process and training provided to the employees by the management regardin g to the use of different languages in the hospital, will help the employees in making several deals easily (Negi, 2013). Health and Safety for carrying out any type of business the various health and safety measures are very necessary for all the organizations (Tikare, 2009). The customers nowadays are very sensitive in nature regarding to the machines being used by the hospital for treatment purposes, equipment used for any type of service, use of latest technology for the treatment process, etc. Salary and Wages this step is also an important part of the human resource management. In this step, the manager or the management of the human resource department circulated the salary structure of the employees depending upon the service or job an individual is performing (University of California, 2015). The salary of an individual working in the hospital is completely dependent upon the type of task he/she is performing for the hospital in providing various services to the customers/patients etc. Benefits the management of the hospital should take time to time surveys for evaluating the various favorable and unfavorable conditions affecting the sustainability of the hospital environment. The management should reward the employees those who are working god for the sake of the company and this step of rewarding an individual will automatically help in motivating the other employees of the company (Limited, 2010). Security regarding to the security of the hospital management should make several efforts for achieving the faith of the people of the country by providing best class services at a reasonable price (Parker, 1997). The management should provide the customers with basic securities like security related to the luggage, security related to the lockers provided to the patients for the safety of their important accessories, security related to the parking facility, etc. Conclusion The human resource management is very necessary for the successful working of any type of organization. It is the responsibility of the management for hiring the best people for their organization so that, they can work effectively and in an efficient manner. The working of an individual completely affects the overall working of the hospital. The management of the hospital should use equipment of the latest technology for providing the latest services to the customers. They should make the use of best class strategy for hiring process of the employees, marketing of the services, etc. with the help of social media channels the management of the hospital can easily get connected with more and more people across the world. All these efforts are very beneficial for increasing the overall profitability of the hospital. Therefore, by attaining the above discussed factors the sustainable human resource capabilities can be achieved. References Harris, S. (2011). The Top Best Practices for the High-Impact HR Organization. Bersin Associates research report. Retrieved from https://marketing.bersin.com/rs/bersin/images/HIHR%20Executive%20Summary.pdf?bcsi_scan_64741547a7fe261b=ha+3Yvkt1iBRbvdtgU8rtDkGzyNAAAAAW2zWZw==bcsi_scan_filename=HIHR%20Executive%20Summary.pdf Hogan, P., Moxham, L., Dwyer, T. (2014, December 17). Human resource management strategies for the retention of nurses in acute care settings in hospitals in Australia. Contemporary Nurse journal, 24(2), 189-199. Retrieved from https://www.tandfonline.com/doi/abs/10.5172/conu.2007.24.2.189 Kabene, S., Orchard, C., Howard, J., Sorieno, M., Leduc, R. (2006, July 27). The importance of human resources management in health care: a global context. PMC journal, 4(20). Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1552082/ Kwak, N., McCarthy, K., Parker, G. (1997, June). A Human Resource Planning Model for Hospital/Medical Technologists: An Analytic Hierarchy Process Approach. Journal of Medical Systems, 21(3), 173187. Retrieved from https://rd.springer.com/article/10.1023/A%3A1022812322966 Limited, C. A. (2010). Australian Master Human Resources . Retrieved from https://books.google.co.in/books?id=ZwY5ubAGeD0Cdq=hr+practices+in+australian+hospitalssource=gbs_navlinks_s Lopes, M., Lobo, B. (2015, May 24). Handling healthcare workforce planning with care: where do we stand? Retrieved from https://human-resources-health.biomedcentral.com/articles/10.1186/s12960-015-0028-0?bcsi_scan_64741547a7fe261b=gGb5Y7z9dq0CIMkG3eTC8QagWDRAAAAA+08CaA== Negi, K. (2013). Human Resource Management Practices in Large Hospitals. Global Journal of Management and Business Studies., 3(5), 555-560. Retrieved from https://www.ripublication.com/gjmbs_spl/gjmbsv3n5_16.pdf Ojha, V., Sinha, G. (2016, April). The Role of HR in Hospital Administration and Employee Satisfaction. International Journal of Engineering Technology, Management and Applied Sciences, 4(4), 1-7. Retrieved from https://www.ijetmas.com/admin/resources/project/paper/f201604271461813464.pdf Parker, G. (1997). A Human Resource Planning Model for Hospital/Medical Technologists: An Analytic Hierarchy Process Approach. Journal of Medical Systems , 21(3), 173-187 . Retrieved from https://dl.acm.org/citation.cfm?id=271929 Stanton, P., Bartram, T., Leggat, S. (2008, February). Exploring the lack of progress in improving patient safety in Australian hospitals. Pub Med journal, 21(1), 32-39. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/18275663 Tikare, M. (2009). Study on Human Resource Management Practices in Hospitals and its Impact on Employee Satisfaction. Padmashree Dr. D.Y. Patil University. Retrieved from https://www.dypusm.com/pdf/thesis/MRINALI%20BABURAO%20TIKARE.pdf?bcsi_scan_64741547a7fe261b=0bcsi_scan_filename=MRINALI%20BABURAO%20TIKARE.pdf University of California. (2015). HR Strategic Plan 2015-2019. Retrieved from https://www.ucop.edu/human-resources/_files/hr-strategic-plan-2015.pdf?bcsi_scan_64741547a7fe261b=GvBD0WESPbcAEwRlds6Ew9QflAtAAAAAEzUQaA==bcsi_scan_filename=hr-strategic-plan-2015.pdf

Sssss Essay Example For Students

Sssss Essay An Earthquake is the shaking of the earths surface caused by rapid movement of the earths rocky outer layer. The sudden shaking of the ground that occurs when masses of rock change position below the Earths surface is called an earthquake. The shifting masses send out shock waves that may be powerful enough to alter the surface of the Earth, thrusting up cliffs and opening great cracks in the ground. Earthquakes, called temblors by scientists, occur almost continuously. Fortunately, most of them can be detected only by sensitive instruments called seismographs. Others are felt as small tremors. Some of the rest, however, cause major catastrophes. They produce such tragic and dramatic effects as destroyed cities, broken dams, earth slides, giant sea waves called tsunamis, and volcanic eruptions. A very great earthquake usually occurs at least once a year in some part of the world. On the average about 10,000 people die each year as a result of earthquakes. According to a study carried out by the United Nations and covering the years 1926 to 1950, there were 350,000 deaths, and property damage losses exceeded 10 billion dollars. As cities expand to shelter a rapidly increasing world population, it is likely that there will be even greater losses of life and property in spite of improved methods of detection and better warning systems. Mankind has long been concerned about earthquake hazards. The oldest chronicle comes from the Chinese as early as the Shang Dynasty more than 3,000 years ago. Although it is certain that violent Earth tremors in themselves are destructive, there are often other kinds of Earth movements that are triggered by earthquake shock waves. Thus, the violent shaking that accompanies many earthquakes often causes rockslides, snow avalanches, and landslides. In some areas these events are frequently more devastating than the Earth tremor itself. Floods and fires are also caused by earthquakes. Floods arise from tsunamis along coast lines, from large-scale seiches in enclosed bodies of water such as lakes and canals, and from the failure of dams. Fire produced the greatest property loss following the 1906 San Francisco earthquake, when 521 blocks in the city center burned uncontrollably for three days. Fire also followed the 1923 Tokyo earthquake, causing much damage and hardship for the citizens. Most of the worst earthquakes are associated with changes in the shape of the Earths outermost shell, particularly the crust. These so called tectonic earthquakes are generated by the rapid release of strain energy that is stored within the rocks of the crust, which on continents is about 22 miles thick. A small proportion of earthquakes are associated with human activity. Dynamite or atomic explosions, for example, can sometimes cause mild quakes. The injection of liquid wastes deep into the Earth and the pressures resulting from holding vast amounts of water in reservoirs behind large dams can also trigger minor earthquakes. Th e strongest and most destructive quakes, however, are associated with ruptures of the Earths crust, which are known as faults. Although faults are present in most regions of the world, earthquakes are not associated with all of them. Pressures from within the Earth strain the great rock masses beneath the Earths surface. The strain builds until suddenly the masses move along faults, thereby releasing energy. The masses slip and slide in opposite directions along this fracture in the rock, shaking the ground above. The masses may move up and down, sideways, or vertically and horizontally. On the Earths surface displacement of the ground may vary from several centimeters to many meters. Some fault lines appear on the surface of the Earth. The shifting rock in an earthquake causes shock waves called seismic waves to spread through the rock in all directions. In a great earthquake shocks may be felt by people thousands of kilometers away from the center . Detection and recording devices calleBibliography:The shifting rock in an earthquake causes shock waves called seismic waves to spread through the rock in all directions. In a great earthquake shocks .u01e9710cee30e337a1f346d063cb9a4e , .u01e9710cee30e337a1f346d063cb9a4e .postImageUrl , .u01e9710cee30e337a1f346d063cb9a4e .centered-text-area { min-height: 80px; position: relative; } .u01e9710cee30e337a1f346d063cb9a4e , .u01e9710cee30e337a1f346d063cb9a4e:hover , .u01e9710cee30e337a1f346d063cb9a4e:visited , .u01e9710cee30e337a1f346d063cb9a4e:active { border:0!important; } .u01e9710cee30e337a1f346d063cb9a4e .clearfix:after { content: ""; display: table; clear: both; } .u01e9710cee30e337a1f346d063cb9a4e { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u01e9710cee30e337a1f346d063cb9a4e:active , .u01e9710cee30e337a1f346d063cb9a4e:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u01e9710cee30e337a1f346d063cb9a4e .centered-text-area { width: 100%; position: relative ; } .u01e9710cee30e337a1f346d063cb9a4e .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u01e9710cee30e337a1f346d063cb9a4e .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u01e9710cee30e337a1f346d063cb9a4e .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u01e9710cee30e337a1f346d063cb9a4e:hover .ctaButton { background-color: #34495E!important; } .u01e9710cee30e337a1f346d063cb9a4e .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u01e9710cee30e337a1f346d063cb9a4e .u01e9710cee30e337a1f346d063cb9a4e-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u01e9710cee30e337a1f346d063cb9a4e:after { content: ""; display: block; clear: both; } READ: Creativity in Dreams The mind at its Creative Peak Essay We will write a custom essay on Sssss specifically for you for only $16.38 $13.9/page Order now

Free Essays on Nash

My beginning as a legally recognized individual occurred on June 13, 1928 in Bluefield, West Virginia, in the Bluefield Sanitarium, a hospital that no longer exists. Of course I can't consciously remember anything from the first two or three years of my life after birth. (And, also, one suspects, psychologically, that the earliest memories have become "memories of memories" and are comparable to traditional folk tales passed on by tellers and listeners from generation to generation.) But facts are available when direct memory fails for many circumstances. My father, for whom I was named, was an electrical engineer and had come to Bluefield to work for the electrical utility company there which was and is the Appalachian Electric Power Company. He was a veteran of WW1 and had served in France as a lieutenant in the supply services and consequently had not been in actual front lines combat in the war. He was originally from Texas and had obtained his B. S. degree in electrical engineering from Texas Agricultural and Mechanical (Texas A. and M.). My mother, originally Margaret Virginia Martin, but called Virginia, was herself also born in Bluefield. She had studied at West Virginia University and was a school teacher before her marriage, teaching English and sometimes Latin. But my mother's later life was considerably affected by a partial loss of hearing resulting from a scarlet fever infection that came at the time when she was a student at WVU. Her parents had come as a couple to Bluefield from their original homes in western North Carolina. Her father, Dr. James Everett Martin, had prepared as a physician at the University of Maryland in Baltimore and came to Bluefield, which was then expanding rapidly in population, to start up his practice. But in his later years Dr. Martin became more of a real estate investor and left actual medical practice. I never saw my grandfather because he had died before I was born but I have go... Free Essays on Nash Free Essays on Nash My beginning as a legally recognized individual occurred on June 13, 1928 in Bluefield, West Virginia, in the Bluefield Sanitarium, a hospital that no longer exists. Of course I can't consciously remember anything from the first two or three years of my life after birth. (And, also, one suspects, psychologically, that the earliest memories have become "memories of memories" and are comparable to traditional folk tales passed on by tellers and listeners from generation to generation.) But facts are available when direct memory fails for many circumstances. My father, for whom I was named, was an electrical engineer and had come to Bluefield to work for the electrical utility company there which was and is the Appalachian Electric Power Company. He was a veteran of WW1 and had served in France as a lieutenant in the supply services and consequently had not been in actual front lines combat in the war. He was originally from Texas and had obtained his B. S. degree in electrical engineering from Texas Agricultural and Mechanical (Texas A. and M.). My mother, originally Margaret Virginia Martin, but called Virginia, was herself also born in Bluefield. She had studied at West Virginia University and was a school teacher before her marriage, teaching English and sometimes Latin. But my mother's later life was considerably affected by a partial loss of hearing resulting from a scarlet fever infection that came at the time when she was a student at WVU. Her parents had come as a couple to Bluefield from their original homes in western North Carolina. Her father, Dr. James Everett Martin, had prepared as a physician at the University of Maryland in Baltimore and came to Bluefield, which was then expanding rapidly in population, to start up his practice. But in his later years Dr. Martin became more of a real estate investor and left actual medical practice. I never saw my grandfather because he had died before I was born but I have go...

Organisations and behaviour Assignment Example | Topics and Well Written Essays - 2500 words

Organisations and behaviour - Assignment Example The production efficiency methodology explains the method that breaks every action or small tasks into very simpler forms which can be evaluated easily and can be taught. The four principles of the theory are: 1) maximize individual skill and minimize job learning period, 2) design work, matching it to the workers, 3) monitor the performance of the worker and ensure that they are using the right method of working, 4) replace the thumb rule and in that place use the scientific method of work study (Sapru, 2013). Hawk Car Company initially adopted the Taylor method which brought them a lot of problems which are follows: The theory gave importance to productivity and profitability as a result there aroused exploitation of employees in the company. Taylor emphasized on the functional foremanship which says that one employee has to report to a number of managers and thus it loosens the unity of command which can create chaos and confusion in the organization. The employees at Hawk Car com pany suffered from the same problem The method elaborated by Taylor is mechanical in nature and it laid emphasis on efficiency of the work generated. He failed to take in to account the human element and considered workers as robots. Thus, Hawk Car Company assembly managers failed to understand the difficulties that are faced by the employees but concentrated on the efficiency of the work produced by the workers. ... This explains that the person who is at the top of the pyramid is the person to whom every person in the organization has to report (Nelson and Campbell, 2008). In case of Hawk Car Company, it used a hierarchical organizational structure where the workers on assembly line have no authority to give any suggestion to the design and running of the production line. The chain of command of the production department was such that the effectiveness of operation rested on how the people performed at each level and how they report to their assembly line managers. The scope of biasness may arise and the managers who are not open to feedback from employees create further communication gaps. As a result the workers in the Hawk Car Company lost interest in their work and were highly dissatisfied. The number of absenteeism increased as a result the production was affected. The hierarchical organizational structure can create too much distance between the leaders of the organization and the employe es. When there is too much authority in one hand, power dominates. As a result the employees feel low to work efficiently in the organization as their work is not valued by the management. The employees at the Hawk Car Company faced the same situation. The decision making process in this structure is directed from the top level as a result the employees have little say about the work they are assigned. They are not given the opportunity to express their own idea and process of doing a work. As a result they became less involved with the work they are doing. The employees of Hawk Car Company had no right to make any changes to the work process even if it is needed. Working in an assembly line is very difficult for the employees as it

Stem Cell Research Legislation Paper Example | Topics and Well Written Essays - 1250 words - 1

Stem Cell Legislation - Research Paper Example It is hoped that such cells can be developed to replace dysfunctional cells in conditions like spinal cord injury, Parkinson’s, Alzheimer’s, diabetes, and various other medical conditions. A look into the American stem cell research legislations proves that the country needs to make such laws regarding patents and intellectual rights to ensure that the government and the federally funded researchers have access to stem cells. In addition, there should be clear government guidelines regarding the agreement between patent holders and researchers. The advancements in research were not free from ethical issues and legal disputes. As reported by National Bioethics Advisory Commission (1999) this is mainly so because the sources for stem cells are one week old embryos called blastocysts which are usually created through in vitro fertilization to treat infertility, five to nine week old embryos of fetuses obtained through elective abortion, embryos created through in vitro fer tilization for research purposes, embryos created through cloning or somatic cell nuclear transfer, and finally, adult tissues like umbilical cord blood and marrow. The controversy almost entirely surrounds taking stem cells from human embryos and fetuses because the process destroys them. Admittedly, the American administration has always been open to the ethical concerns surrounding embryo research. Throughout history, the government did not provide any funding to support researches on stem cells from human embryos. So, the federal law rightly prohibited the HHS from funding any such research. In the year 1994, President Bill Clinton issued an executive directive to the NIH that it should not allocate funds to develop human embryos for research purposes. Two years later, in 1996, there was a legislative ban on NIH’s spending on stem cell research from human embryos. Thereafter, every year, the government passed such a ban. As Wertz (2002, p. 674-678) points out, according t o the ban, federal funds could not be used for the development of human embryos for research purposes where human embryo is destroyed, discarded, or knowingly subjected to risk of injury or death. However, as the Wisconsin scientists successfully grew embryonic stem cells into specialized cells, there arose increased demand from NIH to again look into the governmental ban on stem cell research from embryos and fetus. The opinion of the HHS’ General Counsel was that the existing law that only prohibited the use of HHS funds for human embryo research would not ban research on stem cells because stem cells are not within the legal definition of human embryo. According to the definition provided, embryo is an organism that is capable of developing into a full human being when implanted in the uterus. It is claimed that the pluripotent stem cells are not able to grow into a human being. Thus, the opinion reached was that HHS could fund such stem cell researches that manage to get the stem cells from embryos using private means. The restriction only applied to those researches that want to derive stem cells from embryos using federal funds. Though there was congressional opposition, NIH made it clear that it would support stem cell research once it managed to issue guidelines and to establish an oversight committee. Thus, the NIH guidelines appeared in August 2000 that made it clear that researches using pluripotent stem cells from human embryos can be conducted using NIH funds. However the condition was that the stem

Early Christian Architecture Essay Example for Free

Early Christian Architecture Essay Early Christian Architecture We have spoken of how one style of architecture develops from another, and we are now to look briefly at a form which is chiefly important as being a link in the chain of styles. There are not many important buildings of the Early Christian style. It came into being at a time when not much building was going on that is, during the early centuries of Christianity, and what good examples there are, are nearly all churches. During the first three centuries of the Christian era Christianity was under the ban of persecution, and there was not much chance for it to manifest itself in great architecture. But, early in the fourth century, Constantine became Emperor and was converted to Christianity. He made Christianity the State religion. Constantine founded three large basilicas in Rome, all of which have been buried or destroyed. The chief objects to be thought of in these churches was to build without too much cost, to do it quickly, and to accommodate large congregations. A great structural principle which they used in roofing, or spanning spaces, is the truss. This is a frame of beams, or of beams and rods, so disposed and fastened as to make a continuous support or bridge across an open space. The truss was used by the Romans in roofing their basilicas. CHIEF FEATURES As the great Romanesque style grew out of this early Christian architecture, let us look at the main features of the earlier and simpler style. Some of the most important of these features are preserved also in the Gothic church and we shall wish to see, as we very easily can see, how they grew out of this first early Christian style. The buildings of this style were simple in form, but of noble proportions, and, though very plain without, they were often gorgeous within. A notable circumstance about the early Christian work is the fact that its monuments were built largely from ruins and fragments quarried from earlier Roman work. No doubt much beauty was ruthlessly destroyed in this way. Before the Christian era Cato borrowed from the Greeks their hall of justice; the first one being erected in Rome about 190 years before Christ. These basilicas usually had a large hall connected with a portico, and encircling galleries often enclosed the whole. When Christianity became a State religion these buildings came to be used for religious purposes. The basilica always had a central aisle; and this nave or central portion was usually separated from the side aisles by rows of columns. At the further end of the nave was the sanctuary or apse, in front of which stood the altar. In front of the whole was usually an atrium or fore-court, surrounded by a covered arcade. The exterior was extremely plain, and the interior resplendent with marbles and mosaics. A wooden roof covered the edifice. Figure 29 is the ground plan of a basilica which will show us the general arrangement, although this basilica does not happen to be an old Roman example. Above the columns that surrounded the nave there usually arose another story called the clerestory (clear story), the walls of which were pierced with windows. This is a feature which persists through later styles, and it is interesting to see its simple and plain beginning. Some of the Egyptian temples had clerestories, but the European examples date back only to early Christian architecture.