Analysis of Eco-Friendly Bricks

Analysis of Eco-Friendly Bricks SMART MATERIAL IN CONSTRUCTION: DEFINITION : Smart materials are reactive materials. Their properties can be changed by exposure to stimuli, such as electric and magnetic fields, stress, moisture and temperature.(BBC UK) The smart material can of Wood Metal Ceramics Polymers Metals etc In construction these sort of materials are used to achieve the desired strength, they should be economical and prove beneficial to the environment and to the stakeholders. A large number of innovations are seen in this modern world e.g. self healing concrete ,green cement ,carbon neutral cements etc. The materials , which have been recently invented by two MIT students and Professor Carmen Trudall are eco blac brick and Breathe bricks respectively. The detailed analysis of such an inventions are discussed below ECO FRIENDLY BRICKs: INTRODUCTION : Brick is mostly considered as a major component of a building. It is found generally in a rectangular shape with different dimensions. They are famous for their strength at low cost. These bricks when introduced to high temperature during their manufacturing. These kilns are mainly operated by coal and diesel resulting in harmful waste affecting both the environment and the people working in these kilns. NEED OF ECO FRIENDLY BRICKS: Currently the modern world is facing some serious environmental issues , which is resulting in global warming . the fuel used for these kilns are the major contributors to the pollution and the environment is exposed directly to them. In todays day ,the think tanks of the industry and the environmental agencies are trying to make building more greener and at least carbon neutral. Moreover, recently a Chinese artist made a brick from the pollutants entrapped in the air. This shocked the whole country and then the authorities came into action and started to take the environmental issues seriously. For the purposes mentioned above ,it is important to use these sort of bricks to make the environment more greener. ECO BLAC BRICK: The idea of these bricks was first introduced by the students of MIT with the aim that how to manufacture bricks without using kilns. Fig :showing a typical blac brick These bricks are mainly made from boiler ash. Boiler ash is an ash produced by the burning of various materials, mainly paper ,wood etc in the factories or anywhere else. Boiler ash is mainly dumped in the land ,resulting in clogging . The boiler ash is combined with the alkali activation technology .This technology utilizes the boiler ash as an alumino-silicate,fusing it with an alkaline activator solution. When they are combined, the ash dissolves, followed by the construction of a geo-polymer gel, a solid 3D network that gives the bricks strength and durability. This solution reuses industrial waste (70% in the current model) rather than topsoil, and is low-cost and low energy. By using a chemical reaction rather than firing, the bricks gain strength at ambient temperatures, not requiring the massive consumption of coal (roughly 24 million tons annually) in traditional clay-fired brick production. This process also produces no emissions, unlike the traditional kiln technology, which produces carbon dioxide (roughly 76 million tons CO2/ year), carbon monoxide, sulphur dioxide, nitrogen oxides, black carbon, and particulate matter.(arch daily) These bricks when subjected to different test , had more durability, showed more water resistance and had more compressive strength then the normal clay brick. SALIENT FEATURES: Some features of these bricks are: better for human health than an ordinary brick. better for the environment . better in resource . Less CO2 emissions. Waste consumption. BREATHE BRICKS: Breathe bricks are invented by a Carmen Trudell, an assistant professor at Cal Poly San Luis Obispos school of architecture . Fig :showing a breathe brick Fig showing Breathe brick section The Breathe Brick is designed on an idea to form a part of a buildings regular ventilation system, with a double-layered facade ,exterior of the building is made of these special bricks , accompanied by a standard internal layer providing insulation. At the mid , the breathe bricks function is cyclone filtration, an idea inspired from modern vacuum cleaners, which separates out the heavy pollutant particles from the air and drops them into a removable hopper at the base of the wall. Fig showing : structural gravity and lateral loading system of a breathe brick The system is composed of two key parts: concrete bricks, and a recycled plastic coupler, which both helps to align bricks and creates a route from the outside into the bricks hollow centre. The concrete bricks themselves feature a faceted surface which helps to direct airflow into the system, and a separate cavity for inserting steel structure. The Breathe Brick can perform multiple functions i.e. mechanical and passive ventilation systems, as the brick simply transports strained air into the walls general assembly, this air can then be sent to the buildings interior through mechanical equipment or through filter vents driven by passive systems such as stack ventilation In wind tunnel tests, the system was found more efficient filtering 30% of fine particles (such as airborne pollutants) and 100% of coarse particles such as dust. As the entire system is relatively inexpensive, the Trudell posits the Breathe Brick as a way to lower pollution levels in developing countries, where rapid expansion of industry and less stringent environmental regulations often cause problems. ADVANTAGES OF ECOFRIENDLY BRICKS: Cost efficient High strength Water resistant Eco friendly Carbon neutral Top soil preserved Low amount of mortar used Less labour affected No use of kilns No use of fuels Helping agriculture Conclusion: To conclude, the bricks made of clay has strength but are major contributors to the pollution as on other hand the eco bricks which are made from wastes is useful for the environment as well as the people. With equivalent stent as the ordinary bricks these brisk can take over the future and has the ability to replace these bricks in the near future. REFERENCING https://www.google.co.uk/webhp?sourceid=chrome-instantion=1espv=2ie=UTF-8

Effective leadership impact on organization success

Effective leadership impact on organization success A leader is anyone who uses interpersonal skill to influence others to accomplish specific goal. The functions of a leader are to achieve a consensus within the group about its goal, maintain a structure that facilitates accomplishing the goal, supply necessary information that helps to provide direction and clarification, and maintain group satisfaction, cohesion, and performance (Sullivan Decker, 2010).Leadership is viewed as the process of guiding, teaching motivating and directing the activities of others towards attaining goals. It involves having the ability to influence others (EllisHartley, 2005). The Leadership is the relationship between those who aspire to lead and those who choose to follow. Innovative leadership is needed in academic institution as the pressure to deliver high quality care. Yet, nursing academic leaders are often chosen for leadership position based solely on their performance in academic endeavours (Chen, Beck Amose, 2005). During times of dramatic organizational changes in health systems, nursing management is both challenging and difficult task. The style of the manager can be important for subordinates acceptance of change and in motivating them to achieve high quality of care. Leadership style in the sense of a managers way of influencing the subordinates and researches on leadership style is mostly based on a theory that there are specific behaviours, which together develop leadership style. New leadership behaviour has developed, more focused on change within the company (Sellgren, EkvallTomson, 2006).The purpose of this study is to describe different leadership style and examine effective leader and discuss how a leader can develop effective leadership style and you should focus on how effective leadership impacts an organizations potential to succeed. Article for this paper collected from ebcohost research database, google scholar and from the books of leadership and management. Different styles of leadership A transformational leader may be defined as a leader who motivates followers to perform their full potential by influencing changes in the perceptions and providing in the sense of direction to the group. The group is encouraged to set aside personal interests for the good of the group. Group members are empowered and motivated and provide input to decision making and leaders and followers raise one another to higher level of performance (EllisHartley2005).Relational leadership is viewed as s relational process designed to accomplish a common goal to benefit all. As with transformational leadership the leader is empowering and process oriented moving the group towards the goal (EllisHartley,2005).Servant leadership theory in which the successful leaders as being able to influence others as a result of dedicating their life to serving others(EllisHarley,2005). Transactional leadership is based on social exchange theory. In this style leaders are successful to the extent that they understand and meet the needs of followers and use incentives to enhance employees loyalty and performance. This style is aimed at maintaining equilibrium, by performing work according to the policy and procedures, maximising self interest and personal rewards, emphasising interpersonal dependence and routine performance (Sullivan Decker, 2010).Quantum leadership is based on concept of chaos theory. In this frame work, employees become directly involved in decision making as equitable and accountable partners and managers assume more off an influential facilitative role rather than one of control(Sullivan Decker, 2010). Charismatic leadership is based on personal qualities such as charm, persuasiveness, personal power, self confidence extraordinary ideas, and strong conviction. Few leaders possess genuine charisma. (Sullivan Decker, 2010). Shared leadership which is based on the empowerment principles of participative and transformational leadership Essential elements of shared leadership are relationship dialogues, partnership and understanding boundaries. The application of shared leadership assumes that well educated, highly professional, dedicated work force is comprised of many leaders (Sullivan Decker, 2010).According to behaviour based theories, there are four styles of leadership the first one the autocratic leadership assumes that the leader exercise ultimate power in decision making and control rewards and punishments for the subordinates in confirming to their decision. The second one the democratic leadership assumes that individuals are motivated by internal drives and impulses, want active participation in decisions and want to get the task done, the leaders uses participation and majority rule in setting goals and working towards achievement (Sullivan Decker, 2010). The laissez-faire leadership style also assumes that individual are motivated by internal drives and impulses and that may lead to left alone to make decision about how to complex the work, the leader provides no direction or fecilitation.The forth style is the bureaucratic leadership style. The bureaucrat leadership assumes that employees are motivated by external forces. This leader trusts neither followers nor self to make decision and therefore relies on organizational policies and rules to identify goals and direct work process (Sullivan Decker, 2010). How a leader can develop effective leadership style. Effective leaders are those who acknowledge the importance of task oriented and relationship oriented action and to seek to provide structure and support for subordinates (EllisHartley2005).In transactional leadership style followers agree about achieving the required goal and objectives in exchange for rewards or praise. Once goal is achieved rewards are provided. By contrast the transformational is visionary and charismatic resulting in motivated employees (Farag, McguinnesAnthoy, 2008).The transformational organizational culture usually characterised by flexibility and creativity with emphasis on questioning policies, strategies, and method used, to acquire more effective organizational performance strongly associated with climates that restrict creativity and innovation, and they are able to create synergetic environment that enhance collaboration towards change.(Hendel, Fish Galone,2005). One studies conducted among CEOs and subordinate managers by Spinelli, the subordinate manager perceived more the leader as exhibiting transformational behaviour, the grater he or she reported exerting extra effort, expressed satisfaction with leader and believed leader to be more effective. The relationship between transformational leadership and the outcome factors were stronger and more positive than the transaction style and lasses- faire. Contingent rewards correlated less positively with the outcomes, management by exception and laissez faire correlated negatively by outcome factors. The contingent reward process produce only anticipated level of effort and standard performance. A limitation of transaction leadership style is that it offers little encouragement to exceed and achieve performance beyond the transactional contract. (Spinelli, 2006).Some scholars describes the transactional leaders as one who subordinate and controls, while transformational leaders sets direction a nd create opportunities for the professional development of individual health care team members. But some argue that the transactional leader is often self centred, leading via directive and mandates, while more transformational leader in an inclusive motivator, proactively solving problem that promote team effectiveness (Brien,Martin,HeyworthMeyer,2008). Moreover in transaction leadership the one of the main criticism is the lacking of vision for future and endorsing only first order changes which implicate on policy and procedure rather than organizational or cultural change. On the other hand transformational leader motivate and energize staff to pursue mutual goals share vision and secure an empowering culture, where personal value and reciprocated respect are fundamental principles. However to achieve this level the nurse manager may constantly familiarise themselves with legislative and policy document that impact upon health care delivery to ensure that they assumes realistic and attainable goal (Murphy, 2005).Transformational leadership may be associated with .job satisfaction and well being appears, at least partially, to be through the creation of working environment characterised by employees working environment by employees experiencing their work as a meaningful, having influence and being involved in their work. (Nielsen , Yarker, Brenner, RandallBrog, 2008) A transformational leader is a courageous change agent who is skilled in managing situations of uncertainty. The effective transformational leader uses language to create within the individual follower a sense of competency and sense of self. When the leaders set forth high expectations followers are convinced that they are capable of accomplishing goal of moral and enduring purpose also through the effective communications that the followers are persuaded to make the differences to make an enduring change. The leader is crucial to this transformation but the essence of transformational leadership is that the followers do not become dependent on the leader, they instead become a leader. A more hierarchical, autocratic leadership style is not a trusted agent adequate for change. A group of followers disillusioned with unfair system of leadership is ripe for emergence of a transformational leader who will organise and empower them to move towards the necessary adaptation of autonomy (K amm-Larew, Stanford, Green, HeacoxHodge, 2008). Another study conducted about leadership style of Finnish nursing managers, democratic leadership style was found as important, because it promoted employees commitment to work. This style gives the impression that the managers really want to hear employees thoughts and works as a team member. But autocratic leadership style was typical in work place where people had to react quickly and effectively to changing situations. It resembled commanding leadership style which decreases the autonomy of nurses. An autocratic leadership style prevents empowerment of nurses, because they do not have possibilities to participate in work planning (Vesterinen, IsolaPaasivaara, 2009). Autocratic and task oriented leadership styles require absolute obedience from followers, with an expectation of worker efficiency in order to accomplish group goals (Chang, 2008). One study in UK regarding servant leadership principles, applied in the care of rural older adults utilizing a service leaning experience in the delivery of health and wellness, is a perfectly appropriate application of inter professional care. This study demonstrates the essential process of inter professional education by supporting the facilitated exchange of skills, knowledge and disposition between faculty and students, provider and client, theory and practice. Community based education which fosters a collaborative approach to care, improved communication, and valued expertise of team members benefits all, particularly a segment of population at elevated risk of disease and disability (Neil, Hayward, Peterson, 2007).But another research conducted about servant leadership among doctors and nurses, nurses have a more positive self -perception of themselves as servant leaders than physician (Garber, Madigan, ClickFitzpatrick, 2009). How effective leadership impacts an organizations potential to succeed Effective leadership is seen as a potent source of management developed and sustained competitive advantage for organizational performance improvement .For instance transactional leadership help organizations achieve their current objectives more efficiently by linking job performance to valued reward and by ensuring employees have the resource needed to get the job done. Visionary leaders create a strategic vision of some future state, communicate that vision through framing and use of a metaphor, model of vision by acting consistently, and build commitment towards the vision. Some scholars suggest that visionary leadership will result in high level of cohesion, commitment, trust, motivation, and hence performance in the new organizational environment. (Jing Avery, 2008). Transformational leader achieve organizational goal by empowering staff that are committed to the same organizational goal (Farag et al 2008). But organizational Bureaucracy, hierarchy, authoritarian leadership and poor access to information were to found limit empowerment and leader to dissatisfaction, burnout and absenteeism. (Tomey, 2009). It might be important that rather than changing implementing wide range of organizational changes for a large number of employees, many studies suggest that training the supervisor might have similar impact. Training staff at managerial level might be more cost effective and easy to control than implementing wide ranging organizational change. (Nielsen et al, 2008). Moreover transformational leadership style foster healthy staff focused work places and positive work place management initiative such as shared organizational goal, learning opportunities, career development, reward schemes, autonomy, participation and empowerment strategies but poor leadership and management styles ,impatient ,defensive ,unsupportive leadership lack of supervision and guidance, control, and lack of recognitions of contribution have been identified as major stressors.( Tomey,2009).According to a study conducted among dentist about exploring leadership style , autocratic decision making process were associated with increased organizational ambiguity and higher degree of functional identity . Not surprisingly, dentist given the highest leadership ratings engaged staff members in participative decision making process, affording them the opportunity to learn about possible change and to offer input. (Chilcutt, 2009). Transformational leaders rely on empathy to understand followers thoughts, feelings, and point of view. Leaders with empathetic qualities inspire greater depth of self -exploration in followers and the supportive interpersonal orientation increases followers positive perceptions about the leader, feelings, and job satisfaction. To bring about organizational change through higher performance, transformational leader must fully engage and connect with their followers. The key factors like evocations, framing, and mobilizations of emotions with a leader can change the organization through commitment. Emotional bonds are implicit in transformational leadership behaviours. Leader who responds empathetically to co-workers can improve organizational effectiveness. In addition transformational leaders change their organization by persuading followers to embrace positive vision and ideals. (Barbuto Burbach, 2006).However, in general the effect of leadership on organizational performance has not been well studied. Some researchers criticised leadership studies for focussing excessively on subordinate relationship to the exclusion of several other function that leaders perform, and to the exclusion of organizational and environmental variables that are crucial to mediate the leadership-performance relationship (Jing Avery, 2008). Conclusion. In conclusion leadership is viewed as the process of guiding, teaching motivating and directing the activities of others towards attaining goal. It involves having abilities to influence others. Leadership often involves moving in to a position because of special abilities skills or attributes and may be formal or informal within the organization. It can be seen that there are different leadership styles mostly based on theory that there are specific behaviours which together developed as leadership styles. Each style has specific aim and goals and it effectiveness varies according to the situation, characteristics of the leader and the followers in which they function. It is evidenced that from above literature each leadership style has advantages and disadvantages and may used productively according to the situation. Majority of the studies suggest that, when comparing different leadership style, transformational leadership is better than other styles because of clear vision, capac ity to empower the followers, empathy, autonomy, chances of career development and learning. Moreover leadership has crucial role in the success of the organizational potential and performance. Success can be achieved by training the staff at the managerial level may be cost effective and more beneficial rather than changing wide range of organizational change. Some researchers suggest that visionary leadership may help high level of performance in the new organizational environment. More researches and studies needed for the development of effective leadership style and its impact on organizational success.

The Virtual Home :: essays research papers

<a href="http://www.geocities.com/vaksam/">Sam Vaknin's Psychology, Philosophy, Economics and Foreign Affairs Web Sites The family is the mainspring of support of every kind. It mobilizes psychological resources and alleviates emotional burdens. It allows for the sharing of tasks, provides material goods together with cognitive training. It is the prime socialization agent and encourages the absorption of information, most of it useful and adaptive. This division of labour between parents and children is vital both to development and to proper adaptation. The child must feel, in a functional family, that he can share his experiences without being defensive and that the feedback that he is likely to receive will be open and unbiased. The only "bias" acceptable (because it is consistent with constant outside feedback) is the set of beliefs, values and goals that is internalized via imitation and unconscious identification. So, the family is the first and the most important source of identity and of emotional support. It is a greenhouse wherein a child feels loved, accepted and secure - the prerequisites for the development of personal resources. On the material level, the family should provide the basic necessities (and, preferably, beyond), physical care and protection and refuge and shelter during crises. Elsewhere, we have discussed the role of the mother (The Primary Object). The father's part is mostly neglected, even in professional literature. However, recent research demonstrates his importance to the orderly and healthy development of the child. He participates in the day to day care, is an intellectual catalyst, who encourages the child to develop his interests and to satisfy his curiosity through the manipulation of various instruments and games. He is a source of authority and discipline, a boundary setter, enforcing and encouraging positive behaviours and eliminating negative ones. He also provides emotional support and economic security, thus stabilizing the family unit. Finally, he is the prime source of masculine orientation and identification to the male child - and gives warmth and love as a male to his daughter, without exceeding the socially permissible limits. These traditional roles of the family are being eroded from both the inside and the outside. The proper functioning of the classical family was determined, to a large extent, by the geographical proximity of its members. They all huddled together in the "family unit" – an identifiable volume of physical space, distinct and different to other units. The daily friction and interaction between the members of the family moulded them, influenced their patterns of behaviour and their reactive patterns and determined how successful their adaptation to life would be.

Analysis of We Real Cool by Gwendolyn Brooks Essay -- essays research

Poetry Essay â€Å"We Real Cool†, Gwendolyn Brooks The poem â€Å"We Real Cool† is a very powerful poem, although expressed with very few words. To me, this poem describes the bottom line of the well known â€Å"ghetto life†. It describes the desperate and what they need, other than the usual what they want, money. Without actually telling us all about the seven young men, it does tell us about them. The poem tells of the men’s fears, their ambitions, and who they think they are, versus who they really are. The poem begins with the word â€Å"We†, which is the only line in the poem that begins in this such manor, although the word â€Å"we† is repeated six more times throughout the poem. The â€Å"we† that I believe is represented at the beginning is the unity that comes from these seven friends. When y...

contract law :: essays research papers

In the case of Fletcher vs. Peck, the Yazoo land grants were on trial. One Georgia legislature had sold millions of acres to four separate companies at a price of two cents per acre. (Garraty 174). When the next legislature came into power, it was learned that many of those legislators that sold the land had been corrupt. The companies had sold land to many small farmers who had no idea that the land should not have been sold in the first place. When the grant was taken away by the Georgian legislature, the farmers looked to the Supreme Court. (Corwin 151). The Court could have easily decided not to hear the case. The whole land grant process had been corrupt, so the Georgian legislature had the right to take them away, but Marshall believed there was something more to this case. He decided that he would hear the case. Marshall declared the rescinding act void because it violated peoples rights, and went against the separation of powers. For Marshall, this explanation was simply not enough, so he turned to the Constitution to find something in writing to support his decision. He found his support in the contract clause. The problem Marshall had was that the contract clause was there to protect persons waiting for a contract to be carried out, a land grant is over and done with once the land is handed over. (Corwin 153). By using a very loose interpretation, Marshall stated that when something is granted, the granter is not expected to try and take back what he has been granted. In reality, the Constitution did not say this at all, but morally it made perfect sense. Marshall believed that there was a moral contract involved and that both parties should assume that the grant is permanent. By using a very broad interpretation of the Constitution Marshall made this moral contract a legal one. Marshall used his broad interpretation of the Constitution to strengthen the judicial branch.

My First Day Essay Essay

My First Day†¦ As of today, August 30th, I, Blah blah blah, took the initiative to explore the entire campus. Today, the temperature could have possibly been right at about 93 degrees, and I decided to walk around this gigantic campus to waste time before my next class. During orientation week, I missed the campus tours because I was too busy sleeping my day away. So, what other way to compensate for lost time than to take my very own campus tour? Initially, I intended to look for the art buildings, but the best thing I discovered after my journey today happened to be the fact that the art buildings were being reconstructed. Just my luck. However, I did find the Knight Physics building which happens to be absolutely gorgeous. I also happened to stumble across the school’s arbortorium. I felt like I was walking through a jungle with my combat boots on and the leaves hovering above my head. I walked around in a circle and found my way to the school of law. The school of law is literally like its own kingdom within the campus. The students had their own law shirts, and the windows of the classroom even had curtains to block the sun out. I know curtains are a pretty simplistic observation, but I could not help but to find that fascinating! I have failed to sit in any classroom that had panels to block the sun. Only in the law school at the University of †¦. As I walked away from the law school, I made my way towards the UC area and back around towards the Rat. Passing the vivacious students lounging with their friends, I hiked around the lake under the scorching sun wishing that I had a bottle of water, a hat, and maybe even some sun glasses. The heat was pretty unbearable. Passing between the Hecht and Stanford towers, I ventured towards the school of architecture. That is one white building. I expected it to be more lavish in its exterior design seeing that it is the school of architecture. I walked past the school of architecture and head back towards Mahoney-Pearson. I know that area pretty well. †¦ is my new home for now. As I left the Mahoney-Pearson area, I circled around towards the UC area again and crossed the winding paths towards the Whitten Learning Center. There was approximately 10 minutes left to spare before class started, and the brightest idea that I came up with all day was†¦ to finally sit down!

4 Marks of the Church

â€Å"A reaction paper on the four marks of the Church† There are a lot of different existing Churches worshiping the same God, who are trying to follow the way that Christ lived. But for the people to distinguish the Roman Catholic Church from all the other Churches there are these four marks of the Roman Catholic Church that was given so that the distinct characteristics of the Church would be evident to the people.These characteristics are, the Church is One, the Church is Catholic, the Church is Holy and the last one is the Church being Apostolic. As we progress through this paper, each of these four would be discussed based on how I have understood about this topic which was discussed in our class. Some additional information based on my further research regarding the topic may also be injected to further enhance my reaction regarding the topic.The first mark that distinguishes the Roman Catholic Church from other Churches is the Church being one. The Church being one per tains to being a unified community. The Church being one means that the Roman Catholic Church is one body of Christ that functions as a unit, which means, that if one does not do its function, all the other people of the Church would fail to function properly because they all belong to a single body. It also means that the Church believes in one God, and that there is one Lord, one faith and one baptism.Though people belonging to the Roman Catholic Church belongs to different nations, are of different vocations, have different talents and follows different cultures, the diversity found in this church does not prevent the people to act as one community where there is harmonious unity. This oneness is also visible in the Church’s creed and other teachings, and so as in the celebration of the sacraments. Basically the Roman Catholic Church is considered one because of three reasons, namely, its source, its founder, and because of its soul.The Church is said to be one because of its source which is the Holy Trinity, which is a perfect unity of three divine persons, Father, Son and the Holy Spirit. The next reason is because of its founder, who is no other than Jesus Christ, who gathered and united the people through salvation from sin. And the third reason is because of its soul, which is the Holy Spirit, who resides in the souls of the faithful and unites them in communion. The Church being Catholic is the next characteristic that was given to the Roman Catholic Church.The term â€Å"Catholic† which means Universal could actually explain this trait by the word itself. It simply says that being one body of Christ is nit limited by race, culture, and not even by time. It means that anybody could become a part of the Church at any given time. This also states that the Church here on earth is also one with the Church in heaven and also the Church in purgatory. This is where the understanding about the communion of saints came from.It shows the union of the faithful here on earth to the union to the faithful in purgatory and those who are faithful in heaven, thus, making the Roman Catholic Church, universal. The third mark, which is the Church is Holy signifies the Church being special. The word â€Å"holy† means set apart which only shows that the Church has a special purpose by and for God. The Church is also marked as holy because people are freed from original sin through baptism. The church is also marked by outstanding holiness shown in the lives of saints.Since the members of the church are human beings, it is only normal that they would sin due to their human nature, which is the opposite of being holy. But, people who are faithful who sin would repent whenever they sin which is the path through holiness. The Church is also holy because of its source who is the Lord who is holy. Through the Church’s teachings, worship and prayer, and good works, the Church is a visible sign of Holiness. The last mar is the fou rth mark of the Roman Catholic Church which is the Church is Apostolic.From its root word â€Å"apostle† we could derive that the Church was entrusted by its founder (Jesus Christ) to the apostles who served as the first bishops and entrusted special authority to St. Peter, who is the first pope and bishop of Rome. Through the apostles, the Church continued on and this authority over the church was handed down to each generation through what we call the apostolic succession. There are no bishop, priest, or deacon in the Church that was self ordained.Each one of them was called by the Church and ordained into what we call apostolic ministry which is given to us by the Lord to be exercised by the Church in one with the Pope. The Sacred Tradition and Sacred Scripture of the Church was also passed down and preserved by apostles under the guidance of the Holy Spirit. These four marks, namely, the Church is one, holy, catholic and apostolic are indicators that the Church is the Rom an Catholic Church. Other churches may also reflect some of these marks but it is only the Roman Catholic Church who fully professes these marks.Though the four marks are different, they are all interconnected to one another. The Church is catholic because it is universal, that is the reason why it is also one. The church acts as a community that is why it acts in unison, but, its actions are all based on holiness because the Church being one shows that it is the one body of Christ which follows one head who is also the founder of the Church who is Christ. The people of the Church know the responsibilities that Christ left them because of the Sacred Scriptures and Sacred Traditions which was passed down by the apostles.To lead the people, Christ also entrusted the authority to His apostles and entrusted St. Peter special authority over the Church. This said authority is followed and passed down to the future generations through what we call apostolic succession. This said example is only one of the many ways on how these four marks are interrelated to each other. And the full work and manifestation of these marks as a mission sets the Roman Catholic Church apart and identifies them from the other Churches.