Essay on Lab Report 1

Essay on Lab Report 1 Essay on Lab Report 1 Rachel Pepe Microbiology Lab Safety Lab #1 1. Introduction In this lab, we focused on skills we will be using throughout this course. This lab specifically focused on hand hygiene. We will be dealing with microorganisms that humans tend to interact with, so it is important to learn safety in lab. Even though they are not harmful, safety is always an important skill to have in a lab setting, especially when we are working independently without guidance. 2. Objectives The objectives of this lab were to work with microorganisms in the safe proper way, use the correct experiment equipment and use it in the correct way, and follow instructions to protect us in lab setting. 3. Methods and Materials Yeast packet (1) 250 mL beaker Measuring spoon 1 tsp. sugar Nutrient agar (4) 5 cm. Petri dishes 20 drops deionized water (4) Sterile transfer pipettes (4) Sterile cotton swabs Hand soap Permanent marker (4) Disposable gloves Heat Pad Stopwatch Parafilm 10% bleach solution Warm water Paper towels The method we used to discover the importance of hand hygiene was using four petri dishes with nutrient agar plates to accumulate bacteria from our hands as they were at different stages. 4. Procedures 1. Prepare the agar plates: We microwaved the nutrient agar bottle, swirling its contents every 10 seconds until it was completely liquefied. Once it was in full liquid form, we poured about 5 mL into each of the four petri dishes, filling the bottom of the dish. We then placed the lids onto the dishes to allow the agar to solidify, which took approximately an hour. Each petri dish was labeled #1-4 2. Preparing the yeast solution: We measured 230 mL of warm water into the provided 250 mL beaker. We then added 1 tsp. of sugar and the full yeast packet to the beaker. We stirred this mixture together until the ingredients dissolved and it began to froth. 3. Testing the hands: To collect the hands bacteria, we put a glove on our non-dominant hand, added 8-10 drops of the deionized water to the gloved hand and rubbed our two hands together to spread the water over our dominant hand. Once the water covered the hand, we took a cotton swab to the non-gloved hand to collect the bacteria, and then rubbed the cotton swab onto the agar plate. In petri dish #1, a plain, unchanged hand bacterium was collected. Between collecting bacteria, we washed our hands with warm water and hand soap for at least 20 seconds, using the provided hand soap and stop watch. We then repeated the same process as we did for petri dish #1, so for petri dish #2 we collected bacteria of a hand that was just washed. For petri dish #3, instead of deionized water, we added the yeast solution to our hands and collected that bacterium. Petri dish #4 contained bacteria from the yeast solution, but after the hands was just washed. Between each collection of bacteria, we mad e sure to change gloves and cotton swabs. 4. Letting the petri dishes sit: After we finished collecting bacteria, the lids were placed on the petri dishes and we sealed them with parafilm. They remained in a warm location for several days until I started to see colonies grow. I counted and recorded the number of colonies I saw. Before discarding the petri dishes, I cleaned our the agar with 10% bleach solution and let them incubate for 20 minutes then poured the bleach down the drain with running water. 5. Results Table 1: Experiment 1 Colony Growth Plate # Condition Growth 1 Water minus hand washing ++++ 2 Water plus hand washing + 3 Yeast minus hand washing +++++ 4 Yeast plus hand washing + 1. What constitutes personal protective equipment? When should personal protective equipment be worn? Why is personal protective equipment important? Personal protective equipment, commonly referred to as "PPE", is equipment worn to minimize exposure to serious workplace injuries and illnesses. Some examples of personal protective equipment include gloves, safety glasses and shoes, earplugs or muffs, hard hats, etc. This

5 Re- Words That Arent Repeats

5 Re- Words That Arent Repeats 5 â€Å"Re-† Words That Aren’t Repeats 5 â€Å"Re-† Words That Aren’t Repeats By Mark Nichol The prefix for denoting repetition is re-, but its presence in a word doesn’t necessarily indicate a repeat of an action. Here, as examples, are five words starting with re- that differ in sense from their root words. 1. Rebate: To bate is to deduct or restrain, but the word, used rarely, usually is employed for the latter meaning, often in the jocular phrase â€Å"await with bated breath,† to indicate feigned excitement. Bate is a truncation of abate, which refers to deducting, depriving, moderating, or putting an end to something. To rebate, however, is to return part of a payment as an incentive. Bate is from the Anglo-French word abatre, meaning â€Å"to strike down†; rebate is from rebatre, which derives from abatre but means â€Å"to deduct.† 2. Recapitulate: To capitulate is to acquiesce or surrender, but to recapitulate is to summarize. Capitulate is from the Latin word capitulum, which originally meant â€Å"to distinguish by heads or chapters† in reference to parts of a book (the Latin word for head, caput, is also the basis of chapter); by extension, it came to mean â€Å"to arrange conditions,† as part of a surrender. To recapitulate literally means â€Å"to restate by heads† to repeat the main points. 3. Redress: To dress is to arrange or prepare, usually in the sense of putting clothes on or providing clothes to, though the word also refers to decorating or embellishing, or applying something. To redress, however, means to compensate or remedy, or, rarely, to avenge. Dress is from the Anglo-French term drescer, meaning â€Å"to direct† (it stems from the Latin word directus); redress is from redresser, which means â€Å"to set straight,† as in the sense of rearranging to make right. 4. Resound: To sound is to make a noise, or, when part of a comparative phrase (â€Å"sounds like,† â€Å"sounds as . . . as†), to resemble. To resound means â€Å"to reverberate† or â€Å"to repeat a noise,† though the word most commonly refers to a loud noise or is used as an intensifier to evoke the idea of someone receiving loud accolades (â€Å"a resounding success†). The Latin roots are sonare, meaning â€Å"to sound,† the acronym sonar, from â€Å"sound navigation ranging,† was formed with this precursor in mind and resonare (also the ancestor of resonate), meaning â€Å"to sound again.† 5. Reward: To ward is to deflect or guard (use rarely in verb form, usually in the phrase â€Å"ward off† to describe defending oneself from a blow). To reward is to pay for or to give in acknowledgment. Ward derives from the Old English term weard and the Anglo-French words warde and garde, all stemming from a proto-Germanic ancestor meaning â€Å"guard.† Reward stems from the Anglo-French terms regarder and rewarder, meaning â€Å"to care for, recompense.† Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:Possessive of Proper Names Ending in SEmail Etiquette7 Proofreading Steps

What Is An Entrepreneurship All about, How to Be a Leader Assignment

What Is An Entrepreneurship All about, How to Be a Leader - Assignment Example Entrepreneurial implies that an individual must display the ideal knowledge to operate a company. In my case, I have displayed a tendency to make strategic decision. For instance, I use my time to study efficiently, which involves subdividing my time in order to understand how to allocate equal time to the subjects I took. During my time in the university, I did some community work managing the community center. During my time as an operations manager, I managed to ensure my subordinates worked efficiently, which meant subdividing the workload between the subordinates. Another important factor during my time in the community center was being prompt to work in order to create a work schedule which would ensure all the work for the day was accomplished. In some cases, I had to pitch in on the tasks in order to cover for workers who may were unwell to report for work (Kleiman, 2010). Such factors were important in order to ensure that the community center operated efficiently; hence, de monstrating my entrepreneurial qualities. In terms of being entrepreneurial, I will be able to make decisions promptly, which will not put the company in jeopardy. I am an efficient worker, which ensures that I am very reliable in relation to accomplishing tasks quickly and with the expected quality and high standard of the company (Kotter, 2002). I can operate independently without the need for supervision, which is a quality that entrepreneurs possess. This means that I can work independently, but not in a manner that suggests I cannot work in a team. Another aspect of my character is my ability to coordinate individuals.

Financial crisis 2007-2012 Essay Example | Topics and Well Written Essays - 1000 words

Financial crisis 2007-2012 - Essay Example The investments in the mortgage market in US were very lucrative as it offered high returns in short interval of time. More and more numbers of people considered the investments in US mortgage market as an instrument of short term gains. According to efficient market theory, the information flow from the market was such that it influenced not only the borrowers but also the lenders for purchase of housing properties (Harder, 2010, p.59). The policies of the US government also contributed to the flow of market information to the investors suggesting that the investments in the real estate and housing markets of US is likely to produce easy profits in a short span of time. The US government also made the ownership of houses for US citizens as a fundamental right. All these information flow from the markets influenced the investment decisions in the housing markets. Thus investments in the mortgage markets increased with instances of bank lending with open hands. On one hand when the ma rket information influenced the financial decisions, the underlying bubble of crisis was not noticed. Due to assumptions of the efficient market theory, the valuation of the underlying mortgages got overvalued. The banks provided finances for housing loans without adequate check on the credit parameters which led to the entry of huge borrowers who were not creditworthy (Carey and Stulz, 2007, p.44). The weight of bad loans started to increase when the borrowers defaulted in repayment of loans.... The US government also made the ownership of houses for US citizens as a fundamental right. All these information flow from the markets influenced the investment decisions in the housing markets. Thus investments in the mortgage markets increased with instances of bank lending with open hands. On one hand when the market information influenced the financial decisions, the underlying bubble of crisis was not noticed. Due to assumptions of the efficient market theory, the valuation of the underlying mortgages got overvalued. The banks provided finances for housing loans without adequate check on the credit parameters which led to the entry of huge borrowers who were not creditworthy (Carey and  Stulz, 2007, p.44). The weight of bad loans started to increase when the borrowers defaulted in repayment of loans. The valuation of the mortgages fell which were accepted as underlying securities at the time of financing the loans. This led to erosion of value of the company and the sharehold ers which eventually led to financial crisis of 2007-2012. The underlying causes of financial crisis were not reflected in the information flow to the investors that led to bad investments (Palan, 2007, p.25). This establishes the redundancy of efficient markets in explaining the financial decisions. Financial theories and models This part of the study will evaluate several aspects of Efficient Market Hypothesis and Random market Hypothesis. Efficient Market Hypothesis Efficient Market hypothesis is also known as joint hypothesis problem. It declares that the financial market is efficient. According to this hypothesis, an individual cannot

Organizational Essay Example for Free

Organizational Essay Table of Contents Introduction Organizational culture is an important part of any organization, for this is the principles a company stand for. Without a strong, stable culture, an organization is sure to fail sooner than later. I will now discuss the subjects briefly mentioned in assignment 1. 1. The organizational culture of the organization where I work: 1. 1. A) Definition of Organizational culture and 4 types of cultures. Organizational culture refers to the shared values, norms, visions, symbols, beliefs, habit, working language between people sharing a working environment. There are, according to (Greenberg, 2011) four types of organizational cultures that exist. (Control) Hierarchy culture: These are typically large, bureaucratic corporations where smooth production, without wasted time is important. Stability, control, internal focus, standardization and integration are key principles to this system. Leaders in such a system should organize, monitor and coordinate the people and process thoroughly. (Compete) Market culture: These organizations are also concerned with stability and control, but rather than focusing on internal factors, they focus on external. This system is concerned with competition. They look at all the other organizations competing in the same market and then focus on their relationships- or transactions with suppliers, customers, contractors, unions, legislators, consultants, regulators etc. They believe that they’ll achieve success by focusing on effective relations (external). (Collaborate) Clan culture: Inward focus is important, same as the hierarchy system, however clan cultures emphasizes flexibility rather than control and rigidness. At such organizations, the well-being of workers comes first. It is said that people working in a clan-cultural environment feel related to their co-workers due to the warm, friendly nature. (Create) Adhocracy: This culture refers to the opposite of bureaucracy, focusing on flexibility and the external environment. It’s all about opportunities, problem-solving and outcome. These type of companies should always be up to date regarding development and technology. Typical example of such organizations is software-developing companies. The culture of the organization where I work: The organizational culture at my company is the Create or Adhocracy culture (defined above) According to Waterman’s theory (cited in Greenberg, 2011) an Adhocracy culture goes beyond the ordinary bureaucratic lines to capture opportunities, solve problems and get results. In my organization, we focus on innovation and creativity. Team work is essential, because software engineers have to split up the work due to the work-load. 2. How are new employees accommodated in the organization? Accommodation can refer to special needs of some employees or just taking account and respecting all members’ race, ethnic group, color, nationality, social origin, religion, age, marital status, sexual orientation, sex, opinions, family status and source of income. In my company, respect is a very important aspect, we accept every member the way they are. Supporting each other rather than rejecting. (Denison, 1990). In my organization, we use a process called â€Å"Onboarding†. Onboarding is the process whereby information, training, mentoring and coaching is provided to new members. This makes new members feel welcome and informed. This also increases productivity from the beginning, reduces costs due to flaws and saves co-workers training time. According to (Parker, 1993) this process includes four stages to let new employees â€Å"onboard†. Acquiring is the first step we use in the onboarding process: In this first step, newcomers will be introduced to co-workers. The group in which the employee will work is already decided before his/ her arrival. The employee will now get the opportunity to talk to other group members to create a mental picture of what the work will include. Accommodation is the next step, new employees are provided with all the necessary resources to make their working experience pleasant. In my company, new employees get a computer, which stays at the office at all times. This computer will have all the newest software on it, ensuring that the employee can do the tasks effectively without any discomfort. Assimilation is step 3 of onboarding. The intern will now be allocated to a more experienced member. This member will show the intern around, showing him where everything is and given him a crash-course about what will be expected of him. The intern can now shadow the person to get the hang of things. Please do note that the newcomer is expected to have all the skills needed to obtain this job. Like the necessary degrees etc. , which was considered before appointing the job to the person? Acceleration: In this stage, new members engage in their working tasks, still learning as they go, but now they are able to feel comfortable in their working environment. In this stage the results are brought to the table and fairly employees now have the chance to perform and show everybody what their made of. 3. How my organizational culture can be improved: Before discussing the stages I shall take to do so, there are a few core principles that should be in place. Values are the first, which means the core values and believes of the company should be spelled out very clearly. All employees should know what the company stands for. Second are goals. When everyone knows what the goals and milestones of the company are, they know what is expected of them. Consistency is the next fundamental point- keeping the standards and goals high. Communication, important in every aspect of life is also important to improve the culture in organizations. The last point is celebration- everybody needs some reward for good work done. This will motivate employees to work hard to reach the upcoming goals and having fun in the workplace is fundamental. (Denison , 1990). The above is not the strategies I will follow to improve my organizational culture, its important elements that forms the basis of a good organizational culture. The stages of improvement include strategies to spread the culture throughout the company and beyond the borders of the company and let everyone be aware of them. I believe through doing that, the culture will improve. Here follows 6 strategies Symbols: Symbols are, according to (Ornstein, 1986) those objects, not needing words to be described. The symbols of an organization can rest in the waiting room, the size of the building, the awards hanging around, the atmosphere when you walk into the doors etc. these symbols let you know what the company is all about. Thus, it spells out the organizational culture. Slogans- Phrases that summarize the organizational culture: Slogans are those catchy tunes or saying things unique to a certain company. The slogan can tell you a lot about the companies’ culture, because the companies â€Å"heart† is captures in a few phrases. Thus, the employees and public can grasp the essence of the organizations- whereas the culture is improved. Stories: These are the re-authoring of important and catchy moments in the company’s history. The telling of these stories can re-introduce important values to employees. (Martin, 1982). These stories might be told in a formal way (in a meeting) or informally (employees drinking coffee). These stories remind employees how â€Å"we use to do it around here† and indirectly creating some expectations or guidelines. Through this the employees get a clear understanding of what the company cherishes. Jargon: These are the everyday language used in the company. Companies may also create their own phrases or words, which are understood by each other. These jargons might become unique to this company, but may also spread out to the public, making the company â€Å"famous† for their unique words. According to (Carroll. 1993) Jargons are especially popular in the high-tech world (like my company is). Ceremonies: These special events celebrate whatever it is that it most essential to the company. By looking at the reason for celebration, you will get to know the core beliefs and values of a company. Therefore, by hosting ceremonies, the employees and public can see what is valued the most. This will strengthen the culture of the organization. Lastly is Statements of Principle: Defining culture through writing: This means bringing forward a statement of principle. In this statement lie the core values of your company, reinforcing and clarifying the qualities of the company. (Carroll, 1993). Bibliography Carroll, P. (1993). Big blues: The unmaking of IBM. New York: Crown. Denison, R (1990). Corporate culture and organizational effectiveness (3rd ed. ) Oxford, England: John Wiley Sons. Greenberg, J (2011). Behavior in Organizations. Martin, J. (1982). Stories and scripts in organizational settings. In A. Hastorf A. Isen (Eds. ), Cognitive social psychology (pp 255-306). New York: Elsevier-North Holland. Ornstein, S. L. (1986). Organizational symbols: A study of their meanings and influences on perceived psychological climate. In J. Greenberg, Behavior in Organizations (p 520). London: Pearson Publications. Parker, M (1993). Postmodernism and organizations. Sage Publications ltd.

Free Glass Menagerie Essays: Escape Symbolism :: Glass Menagerie essays

Escape Symbolism in The Glass Menagerie If we take a look at the different symbols used throughout the play, I think that the most important one when it comes to escape is the fire escape. It is in the center from the very beginning, when Tom makes his opening addressing to the audience from it. To understand the role of the fire escape one has to see that it serves a different purpose for each of the characters. In general we can say that it represents the borderline between freedom and imprisonment. Apart from this, the different characters see it in different ways. For Tom, the fire escape is an opportunity to get away from the apartment and his nagging mother. For Amanda, on the other hand, it's a door through which gentleman callers for Laura can come into their apartment / into their world. For Laura, even though she's been outside, it's the border between the safe and the dangerous, between the known and the unknown. Also the Dance Hall across the street can be seen as a symbol of escape. Its name, Paradise Dance Hall, is a contrast to the lives of the characters, and to the current situation in the world as seen in the play. Also, Laura spends much of her time listening to her mothers' old records, hearing the same old music over and over again. I believe that the music coming from the dance hall can be interpreted to be Laura's possibility to escape from her monotonous life, a possibility that she cannot currently utilise. The last symbol that I see as important for the theme is the father of Tom and Laura, Mr. Wingfield. He is the ultimate symbol of escape, as he has actually managed to get away. The fact that Amanda still has his picture on the wall tells us something about another way that she is attempting to escape; by keeping hold of the past, as the picture is probably there to remind of the good

Kingdoms of Life Essay

On our planet earth we have what are called kingdoms, 5 to be exact, consisting of a very diverse group of living things. Using these five kingdoms we classify our species and organize information on what we are and what resides with us. When we place every living creature into one of the five kingdoms it better helps us understand the world around us and it’s habitants. The five kingdoms include: Moneran, Protist, Fungi, Plantae, and the one we call home, Animalia. 1. Monera The simplest of all organisms is the bacteria of the Moneran kingdom. They are broken down into two types: Eubacteria and Archaebacteria. Eubacteria is known as the â€Å"true bacteria† which makes up the roughly 10,000 species in the Moneran group. Archaebacteria or â€Å"ancient bacteria† if you will, is the minority of the group and are only found in extreme environments including but not limiting; swamps, salt lakes, deep-ocean hydrothermal vent, etc. There are many types of species belonging to the Moneran kingdom that have yet to be discovered. Monerans are also the only group within the five kingdoms that are all prokaryotes. Prokaryotes are one-celled or colony of cells. 2. Protista In this kingdom we have multi cellular organisms (Protista) which are not a part of nor do they fit, the Animal, Plant, or Fungus Kingdom. In the beginning, protozoa were placed in a sub-kingdom of Animalia but because of the problems this classification had, it later became it’s own kingdom. All members of this phylum have what are known as nucleated cells and live in aquatic habitats (both freshwater and marine). According to Lynn Margulis, K.V. Schwartz and M. Dolan (1994), the cells of all Protoctista originally formed by bacterial symbioses or symbiogenesis. Members of this kingdom are not considered animals because they do not come from an embryo, they are not plants nor are they considered fungi because they do not develop from spores. 3. Fungi There are some members of the Kingdom Fungi that are associated with algal cells of the Kingdom Protista and/or prokaryotic cyanobacteria of the Kingdom Monera. Fungi plays a very critical role in nature’s continuous rebirth: Fungi actually recycle all dead organic matter turning it into useful nutrients. Fungi consits of species like: mushrooms, molds, mildews, stinkhorns, rusts, puffballs and many others. There are on estimate 100,000 known species today with hundreds of new species being discovered each year. 4. Plantae  With over 1.6 million species of living organisms on earth and new species discovered every single day, in particular; insects and nematodes residing in rsecluded tropical regions. However, with the present rate of destruction, a majority of the virgin tropical rain forest are headed straight for extinction, leaving millions of species undiscovered by the human race. It is the theory that approximately 99 percent of species that ever resided on earth were extinct long before the human ever set foot on this planet. Even with humans having such an incredible significance to the development of earth, technically they are considered to be newcomers on this marvelous planet. If all theories are correct, earth is aged at about 4.5 billion years old, meaning the ancient life forms (such as the cyanobacteria) appeared roughly 2-3 billion years ago. 5. Animalia There are nine phyla of this kingdom including the following: Porifera (poriferans), Cnidaria (cnidarians), Platyhelminthes (flatworms), Nematoda (roundworms), Annelida (annelids), Mollusca (molluscs), Arthropoda (arthropods), Echinodermata (echinoderms) and Chordata (chordates). Animals are considered to be part of this group because they are all multi-cellular organisms whose cells are connected by a plasma membrane and not by a cell wall of cellulose like the others. The differences between plants and animals led to the division of all life into what is known as (referenced above) Plantae and Animalia. In animals, the cells are organized into tissues and specialized tissue systems that permit them to move freely in search of food. They build energy by acquiring and ingesting their food, unlike plants, which use the system photosynthesis to benefit from the nutrients they need to survive. A well developed nervous system with sensory and motor nerves is what enables animals to receive environmental stimuli as well as a response to the environment around them. It was found that some were plant like while others (protozoa) resembled animals in that they obtain locomotion by means of flagella and that they actually digest food. The Animal Kingdom holds the most species of all of the kingdoms, ringing in a little over one million. Interesting fact, is that more than half of the animal species are insects. The result of 300,000 beetles plus the 800,000 different insect species a make up the largest order of insects (one fifth of all species–using a total of 1.5 million). It has been said that if the species between plants and animals on earth were lined up at random, every 5th species would be a beetle. Viruses Viruses are out of the Kingdom assortment completely and sometimes they are said even to belong to their own kingdom, the kingdom Virus. The small and less complex infectious agent is made of tiny macromolecular units composed of DNA or RNA covered by an outer protein coat. Virus’ do not contain membrane-bound organelles, ribosomes, a cytoplasm, or any other source of energy formation of their own. They do not have the self-maintenance metabolic reactions of living systems, they lack cellular respiration and gash exchanges. They are completely capable of reproducing but only at the expense of a host cell. They can and will only survive as minute macromolecular particles outside of their body. Plant viruses are transferred between each other by insects that feed on sap, such as aphids, while animal viruses can be carried by blood-sucking insects (mosquitos for instance).    http://www.biology-questions-and-answers.com/life-kingdoms.html

Project Network Survey Essay

Besides the basic physical security of a site, the next most important aspect is controlling digital access into and out of the organization’s network. In most cases this means controlling the points of connectivity to the outside world, typically the Internet. Partitioning the boundary between the outside Internet and the internal intranet is a critical security piece. Any services not actually needed should be turned off so that they will not become avenues of attack for security threats. Different systems will have different services running by default. The firewall process can tightly control what is allowed to traverse from one side to the other. As with most aspects of security, deciding what type of firewall to use will depend upon factors such as traffic levels, services needing protection and the complexity of rules required. The difficulty for firewalls is distinguishing between legitimate and illegitimate traffic. Firewalls, if configured correctly, can be a reasonable form of protection from external threats including some denial of service (DOS) attacks. If not configured correctly they can be major security holes in an organization. The most basic protection a firewall provides is the ability to block network traffic to certain destinations. This includes both IP addresses and particular network service ports. Many network devices and computer hosts startup network services by default, each of these services could represent an opportunity for attackers, worms and Trojans. Very often all of these default services are not needed. Doing port lockdown by turning off services reduces this exposure. Port 25: Is the virtual pathway that most e-mail traffic follows when it travels from your computer to a server. Port 25 can get clogged with spam e-mails when computers on a network become infected with a virus or other malicious software. Because of the potential threat our host computers sending spam email Port 25 will remain closed. Port 80: This is the primary port used by the World Wide Web (www) system. Web servers open this port then listen for incoming connections from web browsers. Similarly, when a web browser is given a remote address (like grc.com or amazon.com), it assumes that a remote web server will be listening for connections on port 80 at that location. This port will generally be open only when a web server of some sort is running on the machine. Due to the popularity of this port for malicious exploitation, it should never be open unless it is being actively and deliberately used to serve web pages. Port 139: Is typically used for file/printer sharing, including directory replication with Active Directory, trusts, remote access of event logs, etc. This port should be open. If you block port 139 on a Domain Controller you will kill AD replication. If you block 139 in a typical business network, you will lose the ability to do much of anything on a remote computer such as remotely manage clients/servers, install software, share printers, or files. Since the NetBIOS vulnerability is quite well-known a long time ago and heavily popularized, patches have been already released. The last remote exploits that targeted NetBIOS/139 were in the Windows NT/2000 era. Ports 1900 and Port 2869: These UDP port are opened and used by Universal Plug N’ Play (UPnP) devices to receive broadcasted messages from other UPnP devices. UPnP devices broadcast subnet-wide messages to simultaneously reach all other UPnP devices. UPnP Internet servers were found to have remotely exploitable unchecked buffers that would allow, in principle, remote malicious hackers. Microsoft Windows is vulnerable to a buffer overflow, caused by improper bounds checking by the Universal Plug and Play (UPnP) service. By sending a specially-crafted HTTP request, a remote attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges when combined with another exploit. Unused Internet servers and services should not be left running if they are not actively needed, for this reason this port should be closed until needed. Port 5357: This port is opened because  you have Network Discovery enabled in a Public Network profile. The port is vulnerable to info leak problems allowing it to be accessed remotely by malicious authors. This port should be closed if network discovery is not required. Port 6839: This port is not associated with any particular services and should be closed unless it is assoc iated and used. Port 7435: This port is not associated with any particular services and should be closed unless it is associated and used. Port 9100: This TCP port is used for printing. Port numbers 9101 and 9102 are for parallel ports 2 and 3 on the three-port HP Jetdirect external print servers. It is used for network-connected print devices. This port should remain open to allow print services. Ports 9101 and 9102: Is the Bacula Director. This TCP port is used for printing. Port numbers 9101 and 9102 are for parallel ports 2 and 3 on the three-port HP Jetdirect external print servers. It is used for network-connected print devices. This port should remain open to allow print services. Port 9110: SSMP Message protocol – This protocol is intended to be used to implement thread-to-thread messaging locally or over the Internet. Ports registered with IANA are shown as official ports. The same port number may be unofficially used by various services or applications. Unofficially or sometimes with conflict, the same port may be used by different applications. This port is not associated with any particular services and should be closed unless it is associated and used. Port 9220: This port is for raw scanning to peripherals with IEEE 1284.4 specifications. On three port HP Jetdirects, the scan ports are 9290, 9291, and 9292. It is used for network-connected print devices. This port should remain open to allow print services. Port 9500: TCP Port 9500 may use a defined protocol to communicate depending on the application. In our case we are using port 9500 to access the ISM Server. The ISM Server is used for exchanging backup and recovery information between storage devices. This port should remain open while services are in use. Port 62078: This port is used by iPhone while syncing. The Port used by UPnP for multimedia files sharing, also used for synchronizing iTunes files between devices. Port 62078 has a known vulnerability in that a service named lockdownd sits and listens on the iPhone on port 62078. By connecting to this port and speaking the correct protocol, it’s possible to spawn a number of different services on an iPhone or iPad. This port should be blocked or closed when service is not required  on the device. References Gibson, S. (n.d.). GRC | Port Authority, for Internet Port 139 . Retrieved October 10, 2014, from https://www.grc.com/port_139.htm Gibson, S. (n.d.). GRC | Port Authority, for Internet Port 2869 . Retrieved October 10, 2014, from https://www.grc.com/port_2869.html Gibson, S. (n.d.). GRC | Port Authority, for Internet Port 80 . Retrieved October 10, 2014, from https://www.grc.com/port_80.htm Gibson, S. (n.d.). GRC | Port Authority, for Internet Port 9101 . Retrieved October 10, 2014, from https://www.grc.com/port_9101.html HP Support document – HP Support Center. (n.d.). Retrieved October 10, 2014, from http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/kb/docDisplay/?sp4ts.oid=412144&spf_p.tpst=kbDocDisplay&spf_p.prp_kbDocDisplay=wsrp-navigationalState%3DdocId%253Demr_na-c02480766-2%257CdocLocale%253D%257CcalledBy%253D&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken HP Support document – HP Support Center. (n.d.). Retrieved October 10, 2014, from http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/kb/docDisplay?docId=bps53634&ac.admitted=1413144875821.876444892.199480143 Network Printer Ports. (2003, March 28). Retrieved October 10, 2014, from http://technet.microsoft.com/en-us/library/cc728404(v=ws.10).aspx networking – Is port 139 still vulnerable? – Server Fault. (2009, June 20). Retrieved October 10, 2014, from http://serverfault.com/questions/29065/is-port-139-still-vulnerable Port 5357 TCP on Windows 7 professional 64 bit? – Super User. (2009, October 18). Retrieved October 10, 2014, from http://superuser.com/questions/56781/port-5357-tcp-on-windows-7-professional-64-bit Port 62078 (tcp/udp) :: SpeedGuide.net. (n.d.). Retrieved October 10, 2014, from http://www.speedguide.net/port.php?port=62078 Port 6839 (tcp/udp) – Online TCP UDP port finder – adminsub.net. (2014, August 26). Retrieved October 10, 2014, from http://www.adminsubne t.net/tcp-udp-port-finder/6839 Port 7435 (tcp/udp) – Online TCP UDP port finder – adminsub.net. (2014, August 26).

What Is Encomienda System Essays

What Is Encomienda System Essays What Is Encomienda System Paper What Is Encomienda System Paper The encomienda system was a trusteeship labor system employed by the Spanish crown during the Spanish colonization of the Americas and the Philippines in order to consolidate their conquests. Conquistadors were granted trusteeship over the indigenous people they conquered, in an expansion of familiar medieval feudal institutions, notably the commendation ceremony, which had been established in New Castile during the Reconquista. The encomiendo system differed from the developed form of feudalism in that it did not entail any direct land tenure by the encomendero; Indian lands were to remain in their possession, a right that was formally protected by the Crown of Castile because at the beginning of the Conquest most of the rights of administration in the new lands went to the Castilian Queen. These were laws that the Crown attempted to impose in all of the Spanish colonies in the Americas and in the Philippines. The maximum size of an encomienda was three hundred Indians, though it rarely reached near to that number. The encomenderos had the authorization to tax the people under their care and to summon them for labor, but they were not given juridical authority. In return, the encomenderos were expected to maintain order through an established military and to provide teachings in Catholicism. The little respect that the Europeans had for the Amerindians, however, helped corrupt the system rather quickly. So, what was supposed to assist in the evangelization of the Natives and in the creation of a stable society became a blatant tool of oppression. The Crown established the encomienda system in Hispaniola in May 1493. And while it reserved the right of revoking an encomienda from the hands of an unjust encomendero, it rarely did. In the papal bull Inter caetera (1493, the Borgia Pope Alexander VI had granted the western newly found lands to the Castilian Crown, on the condition that it evangelize these new lands. By this he allocated everything discovered by Columbus to the Crown of Castile, on the condition that the monarchs set about propagating the Christian faith there, and provided the lands concerned†¦Because the ultimate title of the Amerindians land lay with the Castilian Crown, the system in the New World differed in that it did not entail any direct land tenure by the encomendero. Amerindian lands were to remain in their possession, a right that was formally protected by the Crown of Castiles initial title. [5]. These were laws that the Crown attempted to impose in all of the Spanish colonies in the Americas and in the Philippines.

The Admissions Process at Liberty University

The Admissions Process at Liberty University Liberty University is generally a selective school, but this is due to the large applicant pool. Only around a quarter of applicants are admitted. Students will, in general, need strong grades and high test scores to be admitted to Liberty. Application requirements include an application form, SAT or ACT scores, high school transcripts, and a personal essay. For more information, feel free to contact the admissions office. Admissions Data Liberty University Acceptance Rate: 24%GPA, SAT and ACT Graph for Liberty AdmissionsTest Scores: 25th/75th PercentileSAT Critical Reading: 480/600SAT Math: 470/ 90SAT Writing: - / -ACT Composite: 21/28ACT English: 2/28ACT Math: 19/27 Liberty University Description Founded by Jerry Falwell and grounded in evangelical Christian values, Liberty University takes pride in being the worlds largest Christian university. The residential campus of about 12,000 students is located in Lynchburg, Virginia. The university enrolls another 50,000 online and has set a goal to increase that number significantly in the future. Students come from all 50 states and 70 countries. Undergraduates can choose from 135 areas of study. Liberty has a 23 to 1Â  student/faculty ratio. All faculty are non-tenured. Liberty is not for everyone. This Christ-centered school embraces political conservatism, prohibits alcohol and tobacco use, requires chapel three times weekly, and enforces a modest dress code and curfew. The university is a common speaking venue for conservative political candidates. In athletics, the Liberty University Flames compete in the NCAA Division IÂ  Big South Conference. The school fields 20 varsity teams. Enrollment Total enrollment in 2016: 75,756Â  (47,050Â  undergraduates)Gender breakdown: 42% Male / 58% Female58% Full-time Costs Tuition and fees (2016-2017): $21,292Books: $1,771Room and board: $8,963Other expenses: $5,619Total cost: $37,645 Financial Aid Percentage of new students receiving ad (2015-2016): 96%Percentage of new students receiving aidGrants: 95%Loans: 57%Average amount of aidGrants: $10,768Loans: $7,005 Academic Programs Most popular majors:Â  Accounting, Business, Criminal Justice, Interdisciplinary Studies, Nursing, Psychology, Religion Transfer, Graduation, and Retention Rates First-year student retention (full-time students): 83%Transfer out rate: 21%4-Year Graduation rate: 32%6-Year Graduation rate: 54% Intercollegiate Athletic Programs Mens Sports:Â  football, tennis, track and field, baseball, cross country, basketball, golf, soccerWomens Sports:Â  basketball, field hockey, volleyball, cross country, lacrosse, softball, soccer, swimming and diving, track and field Source Liberty University. National Center for Education Statistics, U.S. Department of Education, 2018.

Christian denomination Research Paper Example | Topics and Well Written Essays - 1250 words

Christian denomination - Research Paper Example Though the denominations have a similar origin and are all followers of Christ, their variations arise from their differing views about the bible and its interpretations. A major factor connecting the denominations is the fact that they all rely upon the Bible for guidance, though there may be variations in these Bibles. As such, an example of a Christian denomination is the Jehovah Witnesses that started in the late 1800’s. Charles Taze Russell, who was a child to Joseph and Anna Russell, started this denomination while under bible study class at 18. During his bible studies, he interpreted the bible and came up with the conclusion that there was no such thing as the Holy Trinity and, on this, he started organizing himself to mobilize others who shared similar ideas. Moreover, he broke away from his then church as his views differed with what was spread by his church. Apart from this, he was also of the idea that hell fire was nonexistent and did not buy the idea that Christ was a deity. In the course of popularizing his ideas, he started publishing magazines and journals mostly countering other denominations, and by 1884, after gaining much foot, he came up with The Watchtower and established Watch Tower Tract Society that later transformed into the present Watch Tower Bible and Tract Society (Butalia 123). This assisted in the denominations publications that were mainly biased upon Russell’s ideas, as he was the sole author, and his main motive was to make his ideas known. Moreover, he organized denominational congregations where the followers received continuous teachings and Bible interpretations. This went on until his death in 1916. Upon Russell’s death, the society, which was then under the name International Bible Students Association due to its composition of bible study students, was taken over by Joseph Franklin. Joseph had the eccentricity of Russell, and he too made various controversial decisions while reigning at the society . This led to further split in the society but Joseph was unrelenting in his thoughts. Despite this, he retained the majority of followers. In light of this, in 1931, he changed its name to Jehovah’s Witnesses, a name that stuck to date. After the passing on of Joseph, the society went under the leadership of various personalities such as Nathan Knorr and William Franz in the course of its transformational journey (Butalia 145). Nathan was accredited with commissioning a new Bible translation and incorporating policies that enabled for continued growth worldwide. Others who have graced the management of the society include Milton Herschel and Don Adams, through which the denomination has grown in leaps and bounds, transforming under each individual leadership. The early and founding leadership of the society was well known for their penchant for coming up with chronologies that tried to predict the dates that the world would end. After a series of uneventful episodes and disa ppointments, the society abandoned the culture of trying to figure out the end of the world. Jehovah’s Witnesses are involved in a variety of practices that set them apart from the rest of the denominations. Their main practice is evangelism, which they mainly carry out on a door-to-door basis. Their principles are based upon their interpretation of the Bible, which at times differ from other Christians. A main point of divergence between Jehovah’s Witnesses and other Christians is their denial of the holy trinity and view that hell is nonexistent. They are not