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Mat126 week 1 disc 1

Mat126 week 1 disc 1.

Week One DiscusionAll numbers in our real number system are the product of prime numbers. Complete the following steps for this discussion:List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or younger.Find the prime factorizations of your age and the other two persons’ ages. Show your work listed by name and age. Make sure your work is clear and concise.Find the LCM and the GCF for each set of numbers. Again, be clear and concise. Explain or show how you arrived at your answers.In your own words, explain the meaning of your calculated LCM and GCF for the ages you selected.  Do not explain how you got the numbers; rather explain the meaning of the numbers. Be specific to your numbers; do not give generic definitions.Respond to at least two of your classmates’ postings. Did your classmates calculate the LCM and GCF correctly? Are their interpretations correctly applied to the ages?
Mat126 week 1 disc 1

Florida National University People of Baltic and Brazilian Heritage.

Read chapter 26 and 27 of the class textbook and review the attached PowerPoint presentations. Read Content chapter 26 & 27 in Davis Plus Online Website. Once done answer the following questions;1. Which countries are known as the Baltic nations?2. Discuss how the Baltic nations view the delivery of evidence-based healthcare and their beliefs related to health and disease.3. Give an overview of the Brazilian heritage, how do they see health and disease and if there is any similarity between them and the Baltic nations. You must cite at least 3 evidence-based references no older than 5 years excluding the class textbook and 2 replies to any of your peers sustained with the proper references must be posted. A minimum of 800 words must be presented excluding the first and reference page. No plagiarism.
Florida National University People of Baltic and Brazilian Heritage

Business Intelligence DASHBOARD using TABLEAU.

Create a dashboard for Commonwealth Bank Australia. Use external data only. Please follow the instruction provided.Marking criteria:Visualisation (10)-At least three different diagrams -At least one “Specialized Chart and Graph” (see Slides on Data Visualisation in Week 4) -All visualisation are labelled and easy to understand -Consistent colour scheme (e.g., one colour has one meaning and is explained in a legend) Layout (10) -White space between diagrams -Diagrams are of reasonable size -Diagrams, legends and menus are aligned Interactive features (10) -Provide interactive features like sliders, filters, selections, etc. -Diagrams are connected (e.g., when you select something in one diagram, the other diagram(s) are updated based on the selection) Overall (10) -Easy to understand and Not overloaded -One page “instructions” for the dashboard outlining: BI-users groups for this dashboard and how do they use it
Business Intelligence DASHBOARD using TABLEAU

Archives Unique Collections Exploratory Essay

Introduction Archives contain collections of unique materials, whichare records of value. They may be records of an organization or of private individuals. The materials are not oldin the real sense, but are preserved in a variety of formats in which they appear. The difference between the archival materials and the library materials is that in the archives,the materials are arranged in groups on the basis of their information content. This refers to the institution which selects, preserves, and avails to the public those materials of permanent value(Forde,2007).Archives are vital as resources that promote knowledge and efficient operation of the institutions which they serve. They support and nourish teaching and learning at that institutions and within the wider intellectual community (Forde, 2007). The archives may collect and preserve the materials, which are not official records to the public or institutions; but which document the history, development and accomplishments of the institutions (Forde,2007).The records in an archive possess some basic features which distinguishes them from any other form of records. These features include; Inter-relatedness -They come as a result of accomplishments or processes of lifeand therefore, they appear like specific frames of motion picture films, and structures of materials closely knit that they cannot be utilized in absence of each other; if the meaning and integrity is to be preserved.They naturally occur in a contemporary way unlike the personal documents, which are deliberately made for history purposes. Contextual element -The value of the records is drawn from their contexts and therefore, the archive keepers should identify accurately, the context of use and origin of the respective records.They should also ensure maintenance of the records in ways that preserve their originality. Evidential -Records are a representation of past occurrences,human experiences and accomplishments and they therefore give objective testimonies ofoccurrences or documented agreements. The importance of archival materials cannot be overemphasized.The institutions select, preserve and make accessible, the records to the public for legal,financial,and administrative purposes (Forde, 2007).The public records administered by the government agencies, for example are able to maintain evidence of the government operations. Get your 100% original paper on any topic done in as little as 3 hours Learn More This ensures accountability to the public, where the citizens are able to closely monitor and evaluate the government’s conduct and performance. Privateinstitutions likechurches, businesses and museums also establish archives for keeping their records. Preserving records in archives Preservation refers to the process of protecting documents,with an aim of minimizing loss of information and slowing down processes that would lead to physical deterioration of the materials;for the sake of the future generations (Proni, 2007). It is done through a variety of measures which must involve everyone handling the materials. The documents have to be placed, displayed and handled in ways that reduce the risk of damage, taking into account their shape, size and physical condition (Proni, 2007). The records preserved in the archives contain sensitive and vital information;thereforethey require proper storage and access strategies. These measures are put in placeto minimize the damages, which may lead to loss of valuable information. Without adequate protection, these materials deteriorate and are rendered useless. The preservation activities provide a range of solutions,under which the materials are made accessible to the public.The extent of preservation dependson the size,maturity,needs and resources available to facilitate the program (Banks, 2000).Various strategies may be employed to ensure protection of the records. They include; Holding maintenance program This utilizes a range of preservation procedures, with emphasis on improving the housing and storage surroundings of the records(Banks,2000).The procedures are applied to the entire collection with priorities based on evaluation of the needs of the users(P.56).This offers a great physical protection and enhances chemical stability of the resources(Banks,2000).The procedures include: Proper housing All the permanent and temporary storage areas must be structurally sound and strong enough, to bear severe weather conditions or malicious attacks. Thematerials maintained in the archives should be those that are able to withstand both the internal and the external surrounding conditions of the building. We will write a custom Essay on Archives Unique Collections specifically for you! Get your first paper with 15% OFF Learn More The situation of the building has to be secure, i.e.distant from military installations or any chemicalindustries (p.2).There should be no vegetation in close proximity.The area around the building should be a clear perimeter. Shelving The storage areas should utilize shelving, which is a basic methodfor preserving and exhibiting materials in the archive.Wooden shelving is often discouraged since it damages the organic materials and is a brooding site for insects. Metal shelving is therefore preferredsince it provides a standard design and rigidity. A non-toxic paint can be applied, using the powder coating method to prevent rusting and improve the aesthetic value. The shelves must be well paced between the walls to aid ventilation and the bottom shelves should not be too close to the ground to protect them against flooding (p.4). Boxing It’s a recommendation that all the materials be boxed,in high quality material boxes, which are not prone to chemical attacks. Boxingprovides a dual advantage for both packaging and protection of the materials from hostile environmental conditions. The materials are free from insects, fire or water damage. Boxing also provides a means of stabilizing the materials, which are fragile or whose reference has been retained as originals, while their copies are in active use. Spacing There should be enough space provided for storage of the archive equipment. They should avoid introducing the physically unhealthy records to the already existing records. Those records are likely to infect the others and as a result damage them. Adequate spacing ensures proper isolation of such materials, which are affected by moisture, fungi or infected by insects. Proper spacing also promotes harmonious working environments under which both the staff and the archive users will not feel under threat or intimidated by overcrowding or interference of their own personal space. The environment Factors like temperature,humidity,light and pollution are conditions that should be put into consideration in the housing program for archival records. Most of the materials in the archives cannot tolerate severe conditions. This accelerates their damage and deterioration. Not sure if you can write a paper on Archives Unique Collections by yourself? We can help you for only $16.05 $11/page Learn More Paper made materials can withstand drier conditions compared to those made of vellum or animal skins, therefore the temperature conditions should be varied appropriately depending on, the type of materials stored therein. The light exposure to the items on exhibit should be measured and controlled. This would also limit the exhibition duration, where the light sensitive materials would stay on exhibition for shorter lengths of time. The materials should also be safeguarded against harmful substances like gases and fumes, which would interfere with quality and originality of the materials like fabrics. Security measures The archives hold vital materials, which include paper records, maps,films,photographs and electronic records; which cannot be replaced once lost.There is need to have tight security programs,to protect both the staff and the records from threats of theft, unauthorized disclosure or sabotage (Ritzenthaler, 2003). Appropriate measures should be taken to ensure the security of the archival records listings are done in detail, putting tags and marks where appropriate; for proper identificationof the materialsin case they are lost, stolen or damaged. There should be systems for tracking, issuing and returning items borrowed, in order to minimize unknown disappearances. The storage areas, both permanent and temporary, should be safe and secure to minimize theft risks or other malicious damages. There should be strict and controlled access to the stores, with heavy doors, sufficient locks and regular supervision; where visitors have to pass through a security checkpoint as they get in to the archive. The staff maintaining the area, including the cleaners should be well supervised within the established procedures to ensure that security is not compromised in their presence. The rooms should also contain cameras or desks where the staffs are able to monitor the users. Emphasis should also be laid on security measures, which would involve an emergency preparedness component (p.56), like an alarm. Thissystem includes a computerized security control unit,which would monitor intrusion of alarms and the cameras. More to be put into consideration is the structure,construction, location and the surroundings of the facility together with enough fire detection measures and suppression measures (Banks, 2000).The security measures should be applied on daily routines for effectiveness. It’s also vital to constantly train the staff and the users on the importance and rationale of ensuring security in the facility. This would involve teaching factors like emergency preparedness, where each archival participant is made aware of fire associated risks and how to deal with them. Handling of the materials Institutional policies and procedures can also pose a negative contribution to the sound preservation procedures;this occurs especially in the handling of the materials, during transfer and in the storage procedures (Banks, 2000).Proper handling collection procedures should be provided, including: Providing the users with well stipulated guidelines, on using and handling the archival materials; which would prohibit such vices like eating,drinking,smoking or bringing overcoats and bags in the archive (Ellis, 1993). Reduce handling of original archival documents; instead utilize their copies whenever appropriate. Setting up a workspace dedicated for reading and research, which is clean and spacious. Encouraging the staff and users to handle the materials carefully, with clean hands or wear cotton gloves when handling the sensitive materials like photographs, films and electronic records. Supporting the documents that are not strong and durable e.g. newspaper cuttings, by binding them with cartons or other more durable materials. Isolating the contaminated materials from the public reach, in order to avoid mixing and compromising their health. Open communication and good user relations are a guarantee to proper implementation of the preservation procedures.The staff should be updated on the changes made and be restrained when need arises (p.57).This brings basic understanding and incorporatesthem to be part of the facility. Conservation treatments Conservation treatments are costly but highly effective for safeguarding against damages. The manager should make treatment selections based on an already established criteria that should be uniformly applied (Banks, 2000). If it is an in-house treatment program, then a conservation lab should be established on site or alternatively, a conservator contracted (p.58).The latter is more preferred, since there are fears of limitation ofspace, staff and equipment are charged with the responsibility making the whole process cost-effective. The priority of applying conservation treatments is to protect the documents for current and long-term provision for access in consultations and research. The strategies applied in conservation treatments include; Mould and pest control The archives traditionally used pesticides and other chemicals to control pestinfestations. There are many hazards however associated with continued use of the pesticides. The chemicals do not control the damage occurring to the materials but deal with the peststhemselves, which may damage the paper based materials. This also poses health hazards to the users; therefore the best mode of pest control has been approved as monitoring of the pests or using an integrated pest management system. Integrated pest management The strategies of the integrated pest management present long term control measures. These measures which provide maintenance and housekeeping environment that ensures that pests do not find any hospitable place in the archives (Ellis, 1993).Such activities include inspection,climate control,food restrictions,insect identification,regular cleaning and proper storage conditions (p.28). Managing mould and control The non-chemical means of dealing with mould in the archive like temperature control, relative humidity and air circulation have been proved to be the best effective methods (Ellis, 1993). A relativelyhighhumidity is likely to encourage growth of mould, but controlled air circulation can reduce the risk (p.29). In case the materials are already infected, they should be restored in rooms with a controlled ventilation area, to minimize distortion. Reformatting the materials Preservation of the information is of paramount concern,therefore copying the materials from a paper based medium to a more permanent form, can minimize bulk as it facilitates more access(Banks,2000). Reformatting can serve dual purposes; preservation of the originals, which can be put aside from active utilization, and preservation of the information in a less intrinsic value record which can be destroyed after certification of the film(p.58).Reformatting of the materials involves digitizing the organizations’ records, which have accrued a lot of benefits. These include; Disaster recovery – after the occurrence of such disasters, such as fire, floods or earthquakes, it is important to ensure availability. In such a case, scanning the archival important records and storing them in a proper secured and backed up manner might be extremely useful (Podraza, 2012). The sufficient records, which are extremely important to the archive’s existence are protected, avoiding cost and time wastage, as well as considerable efforts required for reconstruction processes of critical information in case the disaster occures (Podraza, 2012). Cost saving and effective -there is no need to acquire and maintain more filling equipment in the archive for storage of the paper records. Thisminimizes bulk of the paper documents. Real estate savings – “The Digital initiatives can actually reduce the amount of office space needed, without having to lose access to records” (Podraza,2012). With the existing competition for the existing office space, the digitized active records which can be easily accessed online are preferable. it is much more comfortable than filling records in cabinets. This is a way of using the archival space in a more cost-effective manner (Podraza, 2012). Most of archival organizations have shifted to the digital initiatives which minimizes the wide spread accumulation of the records, which makes the facility smarter and economical. Easy retrieval and access -Archival records can be incorporated into an online content management system, providing the staff with a faster and secure and continuous online centralized access, from any location; which allows simultaneous access to information by multiple users from multiple locations(Podraza,2012). Minimal labor costs with improved customer service -Digitizing the archival records will not only minimize the labor costs involved in maintaining large documented records, it will also increases staff productivity (Podraza, 2011). The information is more secure – making the paper records digital and transferring them to a centralized location, with strict access controls and file level permissions, eliminates information insecurity and privacy issues occurring in archival facilities (Podraza, 2012). Archival preservation -When the archive’s historical records are scanned and stored in a web based content management system, they are preserved and easily accessible to members of a working staff and customers (Podraza, 2012). Information sharing -The digitalized mode reduces the paper work, which is labor demanding, therefore facilities’ collaboration and information sharing through work-flow that offers more efficient processing and easy gauging of documents to various units in the archive should be encouraged (Podraza,2012). Preservation measures in the Ireland national archives These are the findings of the measures taken in the preservation of materials in the Ireland national archive: The holding maintenance The archive appreciates the limitations posed on the preservation of resources and thereforethe management is keen on the selection of materials. It avoids duplication and in case of such occurrences, preference is given according to the physical formats, with easy and safe storage.The archive building is well spaced, enough for proper storage of the materials avoiding contamination with already infected materials. The environmental conditions of the archive like temperature and humidity are taken into account; the building is well ventilated with adequate air conditioners and curtains with large curtained windows for light regulation (Ritzenthaler, 2003). Security measures The archive has strong doors with heavy locks, which minimizes unwanted intrusion and theft.Materials in the archives are clearly labeled and tagged bearing the institutions’ ownership stamp. The archive building also contains alarms at the corners of each floor, with emergency doors and other escape routes in case of unexpected dangers like fire.The archive has employed several guards for security measures. It alsohas security checkpoints at the entrance and at the exit of the building. Handling of the materials The management has set rules and regulations posted at the entrances, which prohibit the users to eat, smoke or carry clothing and bags into the archive. Most of the materials in use are duplicates of the originals, therefore preserving the original documents.Inside the building, there is a large spacious room specifically dedicated for research and private reading (Mendez, 2007) Conservation treatments The archive has a chemical cabinet in one of the inner rooms which is used for storing chemicals that controlling pests. Moreover, the rooms in the building and the storage sections are smartly maintained to minimize pest invasion. Reformatting of the materials All the materials in the paper base medium have been digitalized. This has solved the issue of insecurity and inadequacy of space. Conclusion Preservation is a core function in every collection of records orarchival materials, which helps ensure continuity and availability of information for the present and future generations. References Banks, AK 2000, Principles of archive preservation. Books society

epistemology, identity, and power. drawing from at least three readings, one of which must be either hall reading on

online dissertation writing epistemology, identity, and power. drawing from at least three readings, one of which must be either hall reading on ideology or the power and the body reading, articulate the relationship between epistemology, identity, and power how do these concepts work and how do they influence each other? that’s the essay question. must use some of the articles uploaded.

CGS 3095 Florida International University Module 4 Privacy Discussion

CGS 3095 Florida International University Module 4 Privacy Discussion.

Objectives: Students will reflect and discuss the importance of privacy in an information technology context, together with its related security issues. Students will reflect on ethical issues by analyzing a series of papers and articles.Instructions: Review the resources listed on the prerequisite section. Then proceed to answer the questions presented in this assignment.Prerequisites:Moor, J. H. (1997). Towards a theory of privacy in the information age. Acm Sigcas Computers and Society, 27(3), 27-32.Star Trek the Original Series Episode 16 Season 3: “The Mark of Gideon”. (Links to an external site.) Notes & Requirements:Write the question number as a header for each answer in your submission.Assignment is due shortly after the end of class.Answers must be submitted in plain text using Canvas only. Do NOT submit any files.Each question must be answered in order to receive credit.Answers must have a minimum of 150 words per question unless stated differently in the question’s instructions.Responses that are below the minimum word count requirement, are vague, simple repeat what was asked, or are obviously wordy without substance may receive a zero (0) or a substantially lower grade.Answers will be graded on completion.Answers submitted as comments (in the comments section) will NOT be accepted.Assignment will not be accepted after its closing time in Canvas.If a pre-discussion survey is submitted late, but before its closing time in Canvas, it will receive a 50% grade penalty regardless of the reason.Submit your answers a few minutes before the deadline to avoid the submission be marked as late.Questions:Which is more important security or privacy? How far should each go? Using the assigned articles as reference, briefly reflect on these issues. Make sure you mention several pros, cons, and implicationsWhat is the main point (relevant to our class) portrayed in the Star Trek the Original Series episode “The Mark of Gideon”. Comment on its implicationsComment on some current technologies that pose a threat to privacy and what could be done to mitigate their risksPREVIOUSNEXT
CGS 3095 Florida International University Module 4 Privacy Discussion

Neural and Hormonal Mechanisms in Aggression

Neural and Hormonal Mechanisms in Aggression. Neural and hormonal mechanisms in aggression include the roles of the limbic system, serotonin and testosterone. Neural mechanisms in aggression: The Limbic system-inside the brain lies a network of structures known as the limbic system. Within the limbic system, it involves many structures such as the amygdala, cingulate gyrus, fornix and the hypothalamus. The most significant structure is the amygdala because it plays a key role in humans and non-human animals in how an organism responds and assess to environmental challenges and threats therefore is believed to be the main factor in whether we respond aggressively or not. It also is responsible for attaching emotional significance to sensory information. Within the amygdala, its reactivity has proven to be the main indicator of aggressive behaviour. The prefrontal cortex is vital for regulating aggressive responses and social behaviour. However, damage to this prefrontal cortex would lower the inhibition of the amygdala, giving higher levels of aggression. On the other hand, the hypothalamus is responsible for the regulation of the autonomic nervous system, which in turn helps to regulate responses to emotional circumstances. If this structure was to ever become damaged, it would result in an inappropriate aggressive response to a perceived threat. Serotonin –serotonin has a key role in aggressive behaviour and is a neurotransmitter with widespread inhibitory effects throughout the brain; it dampens neuronal activity and slows it down. It is also involved in communication impulses between neurons. It has been associated that low levels of serotonin cause an increased risk of aggressive and impulsive behaviour. Serotonin usually prevents stimulation of the amygdala therefore if there are low levels of it within the brain, the amygdala will be more active once stimulated by external events occurring, resulting in the person to make aggression more likely and to act on their impulses. The role of serotonin illustrates itself by the use of drugs that raise the levels of it within the brain such as antidepressants. During trials, antidepressants were found to raise the serotonin levels and shown to reduce impulsive aggression and irritability. This therefore suggests that an increase in the level of serotonin can reduced aggression however this may not be the case always. Hormonal mechanisms in aggression: Testosterone – is a hormone from the androgen group responsible for the development of masculine features. It also plays a role in helping to regulate areas in the brain to do with social behaviour such as the amygdala and the hippocampus. It is evident that males are generally more aggressive compared to girls. Testosterone is thought to raise the levels of aggression from a young adulthood onwards. It peaks in young adolescent males before then declining with age. Genetic factors in aggression: Twin studies – many twin studies have suggested that heritability accounts for approximately 50% of the variance in aggressive behaviour. In a set of monozygotic twins, they share 100% of their genes however in a set of dizygotic twins; they only share on average 50% of their genes. Therefore, we would be expected to find that monozygotic twins would have greater similarities in aggressive behaviour if aggression is mostly influenced by genetic factors. This is because both monozygotic twins and dizygotic twins are raised together in the same environment however monozygotic twins do have a greater degree of genetic similarity than dizygotic factors. Researchers then found that 50% of concordance rates (proportion to which both twins exhibit the same behaviour) was for monozygotic twins and only 19% was for dizygotic twins. This illustrates that it is probably mostly genetically influenced. Adoption studies – Adoption studies can help us to determine what the causes of aggression are either from the environment or heredity. Adoption studies compare the rates between adopted children who share behaviours with their adopted parents (who only share the environment with), and the rates between the adopted children who share behaviour with their biological parents (who share their genes but not environment with). If the results show that the concordance rate between the adopted child and their biological parents are high, then it illustrates that their behaviour is genetically influenced. However, if the concordance rates between the adopted child and their adopted parents are high then it suggests that the behaviour is more than likely environmentally influenced. A case to support that behaviour is genetically influenced is when a study was completed in Denmark of over 14,000 adoptions. They found that a huge number of adopted boys that had criminal convictions also had biological fathers with criminal convictions too. The MAOA gene – the MAOA gene is a gene responsible for the activity of the enzyme monoamine oxidase A within the brain. Monoamine oxidases A role is to ‘mop up’ neurotransmitters once a nerve impulse has been sent from one neuron to the other in the brain. This happens by the neurotransmitter, especially serotonin, being broken down into chemicals that can then be excreted or recycled. This is a process called catabolism. The production of this enzyme is determined by the MAOA gene. If the operation of this gene becomes dysfunctional it can result to abnormal activity of the MAOA enzyme which then further affects the levels of serotonin in the brain. It has been found in studies that violent criminals often have a defect in the gene that produces MAOA. Gene-environment (GxE) interactions – Genes do not work on their own but they are crucial influences on aggressive behaviour. Low MAOA gene activity appears to only be related to adult aggression when combined with early traumatic life events. Neural and Hormonal Mechanisms in Aggression