Luca Pacioli Essay Example | Topics and Well Written Essays - 250 words

Luca Pacioli - Essay Example I find his Christianity perception of things as a major input as he is seen to believe in number mysticism that claims God owns all numbers. It also means that since God created all figure, they are then his direct words. Summa, one of the works he wrote, brings out the full understanding of double entry book keeping and as well explains how accounting is a part of good accounting business practice. His work has contributed greatly into the contemporary world of accounting as most of the work, especially the bookkeeping, is still used. In addition, some major terms used then such as debit and credit have not had any modification in the more than 500 years since their invention. In addition, his conceptual framework that comprised of the journal, the memorandum, and the ledger is still essential in the modern accounting field. Most modern accounting field concepts rely on his works such as summa, which contains true and fair view, stability, trustworthiness, significance, materiality, understandability, full disclosure, and materiality in accounting practices. His trend in displaying accounting figures by use of charts and graphs enables modern world to have ideas on how to communicate figure in a more understandable way. In conclusion, I would say that Pacioli, just as his â€Å"father of all accounting† depict, is indeed a great figure in the accounting world. If it were not for his understanding and his contribution, even if he did not invent the book keeping method, one cannot imagine how it would have turned out. Also, his books have helped deliver information from centuries ago to the modern word, which has played a significant role and will continue to play long from

Business law Essay Example | Topics and Well Written Essays - 1000 words - 10

Business law - Essay Example While the determination of the causes of the collapse of corporate organizations is fundamental, courts discourage the filing of such cases by either the shareholders or creditors. The decision by courts to adopt the cautionary approach to such cases arises from a policy that seeks to protect the interest of the entire industry. Such subsequent claims undermine the future of the entire industry owing to the large volumes of indeterminate liabilities. After the collapse of a company, it becomes difficult to quantify the actual investment of every financer. Most of such organizations lose their assets a feature that makes it difficult for investigations to determine the actual liability the organization owes every investor. This has a negative influence on both the industry and the economy since auditors will subsequently withhold their services2. As explained earlier, quantifying unknown liabilities discourages the participation of auditors of will not trace such liabilities. The policy therefore seeks to protect the interests of all the stakeholders in the industry3. Various companies have collapsed through scandalous ways in Australia among other markets throughout the world. In the legal tussles that ensued after the collapse of such companies, the courts maintained integral view often seeking to cushion the various publics from incurring major financial loses4. Auditors have integral responsibilities in the evaluating and quantifying the amount of financial loses all the parties incur. However, the decisions of the courts vary depending on the unique features presented by every case. Ansett Australia, once a major airline company in Australia collapsed in 2002 following a series of unwarranted market forces. The company began incurring losses in 1999 following unscrupulous operations thereby prompting the courts to

Bark Extract Mediated Green Silver Nanoparticles Synthesis

Bark Extract Mediated Green Silver Nanoparticles Synthesis Bark extract mediated green synthesis of silver nanoparticles and their antimicrobial efficacy: A low cost effective synthesis route Debasis Nayak, Sarbani Ashe, Pradipta Ranjan Rauta, Manisha Singh, Bismita Nayak Abstract In this current investigation we report the biosynthesis potential of the bark extracts of Ficus benghalensis and Azadirachta indica for the synthesis of silver nanoparticles without using any external reducing or capping agent. The occurrence of dark brown color indicated the complete synthesis of the silver nanoparticles which was validated by the absorbance peak in UV-Vis spectroscopy. The morphology of the synthesized particles was characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The X-ray diffraction (XRD) patterns clearly illustrated the crystalline phase of the synthesized nanoparticles. Attenuated Total Reflection Fourier Transform Infrared spectroscopy (ATR-FTIR) was performed to identify the role of various functional groups in the nanoparticle synthesis. The synthesized sliver nanoparticles showed promising results against gram negative and gram positive pathogens which could have a broad therapeutic role against multiple drug resistan t bacteria. Keywords: Green synthesis, silver nanoparticles, scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), antimicrobial Introduction Silver, a noble metal maintains its exceptional optical and electronic properties in quantum size [1-2] which paved its curiosity towards the nano regime. The interest in silver nanoparticles gained prominence owing to its excellent plasmonic activity, bacteriostatic and bactericidal effects compared with the other metal nanoparticles and its versatile use in dentistry, clothing, catalysis, mirrors, optics, photography, electronics, and in the food industry [3].Conventional physical and chemical methods for stable nanomaterial synthesis present the problem of nanoparticle aggregation, harsh reaction conditions and the toxicity of the reagents used. So for synthesis of monodispersed and stable nanoparticles with reduced toxicity concerns new synthetic routes based on green chemistry principles have been explored [4, 5]. Synthesis of silver nanoparticles using green chemistry principles maximizes safety and efficiency, and minimises the environmental and societal impact of toxic raw ma terials. Green synthesis of nanoparticles focuses on three important aspects i.e. (i) use of green solvents, (ii) use of an eco-friendly benign reducing agent, and (iii) use of a nontoxic material as a stabilizer [6]. Green synthesis of silver nanoparticles using various plant extract has been reported [4, 7]. The extracts contains different enzymes/proteins, amino acids, polysaccharides, vitamins, poly phenols, etc., which act as both reducing and capping agents during the nanoparticle synthesis [8]. Ficus benghalensis commonly known as ‘banyan’ is an evergreen tree found all over India and belongs to the family Moraceae. Its various parts are used in ayurveda for the treatment of diarrhoea, dysentery, piles, rheumatism and as an astringent, haemostatic and antiseptic agent. The bark has been reported to contain leucopelargonidin-3-O-ÃŽ ±-L rhamnoside, leucocynidin-3-O-ÃŽ ±-D galactosyl cellobioside, glucoside, beta glucoside, pentatriacontan-5-one, beta sitostero-ÃŽ ± -D-glucose [9-13]. Azadirachta indica (family- Meliaceae) is commonly called as ‘village dispensary’ in traditional medicine as the tree has its efficacy in every disease. Different compounds have been isolated from the bark extract such as Nimbin, Nimbinin, Deacetyl nimbin, Nimbinene, 6-Deacetyl nimbinene, Nimbandiol, polysaccharides G1A, G1B, G2A, G3A, NB-2 peptidoglucan [14-17]. The neem bark has antibacterial, antiviral, antifungal, anti malarial, antioxidant and anticancer activity [18]. Various plants parts have been used for the synthesis of silver nanoparticles but rarely the barks have been used. In the present study the barks of Ficus bengalensis and Azadirachta indica have been employed for the synthesis of silver nanoparticles. The leaves of Azadirachta were used as a reference sample as much work has been already been done on the ability of A. indica leaves for synthesis of Ag-NPs [19]. Experimental Section Silver nitrate, Mueller Hinton agar and Mueller Hinton broth of analytical grade were purchased from Hi-Media laboratories and deionised water was used throughout the experiment. Preparation of bark extract The barks of F. benghalensis and A. indica were collected from the campus of NIT, Rourkela. They were washed properly with deionised water to remove any traces of dust and impurities. The bark extract of F. benghalensis and A. indica was prepared by dissolving 5g of the bark powder with 50 ml of distilled water and boiled in a water bath at 50 ºC for 1 hour. The extracts were filtered using whatman filter paper and kept at 4 ºC until used. Synthesis of silver nanoparticles 90 ml of silver nitrate solution (1M) was mixed with 10 ml of bark extract and the reaction mixture was kept in a water bath at different temperature conditions (20, 40, 60 and 80 ºC) till the occurrence of the dark reddish color of the reaction mixture. After the color change inference the nanoparticle solutions were centrifuged at 10,000 rpm for 45 min (C24-BL centrifuge, REMI, India) thrice with successive washing with distilled water to remove any traces of un-utilized bark phyto-constituents. The resultant pellet was lyophilized and stored for further characterizations. Characterization To investigate the ideal temperature and time required for the synthesis of silver nanoparticles the reaction mixture was monitored periodically in a UV-visible spectrophotometer (Lambda 35 ® (PerkinElmer, Waltham, MS, USA)) operated at a resolution of 1 nm at room temperature scanned in the wavelength range of 400-600 nm. The hydrodynamic (Z-Average) size, polydispersity index (PDI) and surface zeta potential (charge) of the synthesized nanoparticles were analyzed by Zeta sizer (Zs 90, Malvern Instruments Ltd, Malvern, UK) and the results were obtained by the Malvern ZS nano software. The morphology of the synthesised silver nanoparticles was investigated by scanning electron microscopy (Jeol 6480LV jsm microscope). The nanoparticles were fixed on adequate support and coated with platinum using platinum sputter module in a higher vacuum evaporator. Observations under different magnifications were performed at 20kv. Further morphological studies were done by atomic force microscopy (AFM, Dimension D3100, Veeco) in contact mode under normal atmospheric conditions. The X-ray powder diffraction (XRD) patterns of silver nanoparticles was obtained using X-ray diffractometer (PANalytical X’Pert, Almelo, The Netherlands) equipped with Ni filter and Cu KÃŽ ± (l = 1.54056 Ã…) radiation source. The diffraction angle was varied in the range of 20-80 degrees while the scanning rate was 0.05degree/s. The Attenuated Total Reflection Fourier Transform Infrared (ATR- FTIR) spectroscopy analysis was conducted to corroborate the possible role of the various phytochemicals present in the bark extract on the surface modification of the synthesized nanoparticles. The ATR- FTIR was performed on a Bruker ALPHA spectrophotometer (Ettlinger, Germany) with a resolution of 4 cm-1. The samples were scanned in the spectral region between 4000 and 500 cm-1 by taking an average of 25 scans per sample. 1 drop of sample was kept of the sample holder and the samples were scanned and the result obtained was analyzed through OPUS software. Antimicrobial activity The antimicrobial activity of the green synthesized AgNPs against the nosocomial Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis and Vibrio cholerae were investigated by agar well diffusion method. Briefly, the pathogenic strains were grown on Mueller Hinton Broth (MHB) (HI-MEDIA, Mumbai) at 37 ºC for 24 hours. The colony forming unit (CFU) was adjusted to 2.5 X 10-5 CFU by adjusting it with 0.5 McFarland constant and observing the OD at 600 nm in a UV-Vis Spectrophotometer [20]. Then, the stains were swabbed onto Mueller Hinton Agar (MHA) plate (in triplicates) and wells were formed by using a cork borer. 100 µl of the synthesized AgNPs were added to each well having a concentration of 1000 µg/ml and the plates were incubated at 37 ºC for 24 hours. The mean surface area of the diameter of the inhibition zone was measured in mm. Results and discussion The optimal temperature and time required for the biosynthesis of silver nanoparticles from the bark extracts of F. benghalensis and A. indica was monitored by UV-Vis spectroscopy. The UV-vis spectra results are an indirect and most efficient method for detecting the formation of the nanoparticle. The reaction process was followed by observing the color change as well as the absorbance maxima peak in the range of 420-460 nm. Fig. 1 shows the time taken for the total synthesis of the nanoparticles when the reaction mixture was incubated at 80  ºC. The absorption peaks were observed at 426 nm and 420 nm for the silver nanoparticles synthesized from the bark extracts of F. benghalensis and A. indica respectively within 30 minutes of incubation suggesting a very rapid synthesis route. The occurrence of the absorption peak is due to the surface plasmon resonance (SPR) property of the metallic nanoparticles which occurs due to the oscillation of free electrons on the surface of the metal lic nanoparticles when they align in resonance to the wavelength of irradiated light [21]. Dynamic light scattering (DLS) studies were conducted to investigate the hydrodynamic size, poly dispersity index and surface zeta potential of the synthesised silver nanoparticles in a colloidal aqueous environment. When dispersed in a medium the particles move due to the Brownian motion which is measured by the fluctuations in the intensity of scattered light from which the translational diffusion co-efficient is calculated by applying the Stokes-Einstein equation which gives the hydrodynamic size of the particle [22]. Fig. 2 (a,b) shows the size of the silver nanoparticles synthesised by bark extracts of F. benghalensis and A. indica which were 85.95 nm and 90.13 nm respectively. The poly dispersity index (PDI) is the measure of the width of the particle size distribution calculated from a cumulants analysis of the DLS measured intensity autocorrelation function where a single particle size is assumed and a single exponential fit is applied to the autocorrelation function [23]. Th e PDI value ‘0’ represents monodisperse distribution where as value ‘1’ represents polydisperse distribution. Fig. 2 (c, d) shows the surface zeta potential of the synthesized silver nanoparticles from the respective bark extracts of F. benghalensis and A. indica. Zeta potential is a measure of the magnitude of the electrostatic or charge repulsion or attraction between particles in a liquid suspension. It is one of the essential parameters for characterization of stability of the nanoparticles in an aqueous environment. Particles with zeta potentials more positive than +30 mV and more negative than −30 mV are normally considered stable for colloidal dispersion in the absence of steric stabilization. [24]. Table.1 shows the hydrodynamic size, PDI and zeta potential of the silver nanoparticles synthesised by bark extracts of F. benghalensis and A. indica. Fig. 3 shows the typical image of the surface morphology of the synthesized nanoparticles by scanning electron microscopy (SEM). The roughly spherical surface morphology of the synthesized silver nanoparticles was clearly illustrated by the SEM micrographs. Fig. 4 shows the pictographs of the 3D surface morphology and size analysis graphs obtained from atomic force microscopy (AFM). The size obtained from the AFM pictographs in the contact mode from the line analysis measurement by using the SPMLab programmed Veeco diInnova software were 68 nm and 7.38 nm for silver nanoparticles synthesized from bark extracts of F. benghalensis and A. indica respectively. X-ray powder diffraction (XRD) is a non-destructive technique to identify the crystalline phase, orientation and grain size of the synthesized nanoparticles. Fig. 5 shows a typical XRD diffractogram showing Bragg peaks (angle 2ÃŽ ¸) at 32.19 º, 38.15 º, 44.28 º, 64.46 º, 77.37 º and 32.11 º, 37.96 º, 44.18 º, 64.37 º, 77.23 º for the silver nanoparticles synthesised from the bark extracts of F. benghalensis and A. indica respectively which corresponds to (111), (200), (220), (311) and (222) miller indices thus, confirming the formation of face centred cubic (FCC) crystalline elemental silver indexed with the JCPDS data 04-0783. Many unassigned peaks were seen which might be due to the crystallization of the bioorganic phases that occur on the surface of the synthesised nanoparticles [25-26]. The average grain size of the synthesized silver nanoparticles was determined by using Scherer’s eqn [d= KÃŽ »/ÃŽ ² cos ÃŽ ¸] where, ‘d’ is the mean diamet er of the particle; ‘K’ is the shape factor (0.9); ‘Î »Ã¢â‚¬â„¢ is the X-ray radiation source (0.154 nm) ; ‘Î ²Ã¢â‚¬â„¢ is (Ï€/180)* FWHM and ‘Î ¸Ã¢â‚¬â„¢ is the Bragg angle [27] which was approx. 29 nm and 39 nm for the silver nanoparticles synthesised by bark extracts of F. benghalensis and A. indica. The ATR-FTIR measurements were carried out to identify the chemical transformation that occurred during the interaction between the functional groups present in bark extract and formation of the nanoparticles. Fig. 6 shows a typical ATR-FTIR spectrum of the silver nanoparticles synthesized from the bark extracts of F. benghalensis and A. indica. Nearly similar peaks were observed in both the synthesized silver nanoparticles some of which occurred at 3590 cm-1, 3340 cm-1, 2310 cm-1, 1693cm-1, 1519cm-1 and 615 cm-1 for silver nanoparticles synthesized from the bark extract of F. benghalensis and 3617cm-1, 3332cm-1, 2319cm-1, 1663 cm-1, 1523 cm-1, 1523 cm-1 and 635cm-1 absorption peaks occurred for silver nanoparticles synthesised by bark extracts of A. indica. The absorption peaks were assigned to the presence of the following functional groups: O-H stretching (presence of alcohols and phenols), N-H stretching (presence of primary and secondary amines), C ≠¡N stretching (presence of nitriles), C=C stretching (presence of aromatic rings) and C-H stretching (presence of alkynes). From fig 4 it can be clearly seen that the O-H and N-H functional group has a clear role in the fabrication of silver nanoparticles which are the main constitutional groups present in the flavonoids, terpenoids and phenols. Although the exact mechanism for the reduction of silver nanoparticles is not know Ajitha et al proposed that the flavonoids present in T. purpurea leaf extract may act as powerful reducing agent and the carboxylate group present in the proteins may act as surfactant to attach on the surface of the nanoparticles resulting in their stabilization during the synthesis reaction [28]. The results obtained from the mangrove leaf bud extract of R. mucronata [29] were quite similar to our ATR-FTIR results thus furnishing a coherent role of the bark extract as reducing and capping agents to prevent agglomeration of the synthesized silver nanoparticles. The antibacterial potential of the synthesized nanoparticles were investigated by the agar well diffusion assay. Fig. 7 shows well defined zones of inhibition (diameter in mm) against gram positive strains of Bacillus subtilis and gram negative strains of Escherichia coli, Pseudomonas aeruginosa and Vibrio cholera when 100 µl of 1000 µg/ml of the synthesized nanoparticles were supplied to the agar wells (9mm). In this experiment the silver nanoparticles synthesized from the leaves extract of A. indica was used as a standard as its antimicrobial potential has already been demonstrated by Nazeruddin et al [19]. Our results show slightly higher zone of inhibition against gram negative strains as compared to gram positive isolates. This may be attributed to differences in structure and composition of cell wall between gram positive and gram negative bacteria. The thin peptidoglycan layer enveloped by the lipopolysaccharide layer lacks strength and rigidity, facilitating easy penetrat ion of silver nanoparticles into the cells. While a gram positive bacterium possesses a thick and rigid peptidoglycan layer in the cell wall which makes the entry of silver nanoparticles into the cell difficult [30]. Though the antimicrobial activity is very prominent by the silver nanoparticles, its mode of action is still debatable. It has been proposed that silver nanoparticles has the ability to attach with the bacterial cell membrane causing structural changes in its membrane leading to the formation of ‘pits’ where they accumulate [31]. Feng et al and Matsumura et al proposed that silver nanoparticles release silver ions which interact with the thiol groups of many enzymes thus inactivating most of the respiratory chain enzymes leading to the formation of reactive oxygen species (ROS) which causes the self destruction of the bacterial cell [32-33]. According to Morones et al., silver acts as soft acid which acts upon the sulphur and phosphorus bases of DNA and ina ctivates its replication and thus inactivating the nuclear machinery of the cell [34]. Conclusion The present study on the green synthesis of silver nanoparticles through the bark extracts of F. benghalensis and A. indica is a novel, cost-effective, environmental friendly route of synthesis having large scale production ability where no additional reducing agents or capping agents were employed for the reduction and stabilization of the nanoparticles. The synthesized nanoparticles were highly crystalline, roughly spherical in shape having mean grain size of 29 and 39 nm each. Thus with further modifications these synthesized nanoparticles can be used as suitable candidates for biomedical applications and as therapeutics for targeted drug delivery with minimal side effects. The synthesized silver nanoparticles showed enhanced antimicrobial activity against the gram negative and the gram positive bacterial strains which could boost them as antimicrobial agents with the day to day emerging cases of multiple drug resistant pathogens. Acknowledgements The authors would like to acknowledge Dr. Archana Mallick, Dept of Metallurgical Materials Engineering for helping in AFM images and NIT, Rourkela for supporting and funding the current research work.

Essay --

Introduction A ward handover is a continuous and effective process to circulating essential information about a patient which is necessary to ensure the promotion of safe patient care. Ward handovers require effective communication to ensure correct clinical care delivery to all patients. This takes the form of both verbal and non-verbal communication and requires valuable leadership skills. Following a specific communication model or framework can result in a successful handover and therefore, continuity of care for each individual patient, overall ensuring high quality patient care. Ward handovers are essentially used to improve communication through the sharing of patient information between professionals, improve patient safety by certifying reliable care and improving quality and productivity, this will help reduce inaccuracies in information sharing and the quality of patient care. There is also a growing recognition within ward handovers that enhanced training to ensure effective handover s are crucial in maintaining high standards of clinical care. To ensure that an effective handover takes place all healthcare areas must have a handover policy and compliance to this policy must be ensured. Rfjhskdgnd () said a ward handover†¦ MORE ON WARD HANDOVER SBAR SBAR (Leonard, et al., 2006) is a communication framework which can structure conversations within healthcare settings, particularly those which require immediate action and which may require another member from the multidisciplinary team. (Bomba and Prakash, 2005) revealed that 95% believed that there were no set procedures to assist a ward handover, this is where a communication framework such as SBAR should be brought in to ensure that handovers are produced in... ...e process, using SBAR to prepare the ward handover could help noticeably as it can ensure that the team have based and formatted the handover information correctly. However, information which could be considered relevant should also be used, although this should not overwrite the most essential material which needs to be communicated. Implications for communication in a team Within a team communication can be hindered, this means that within a ward handover communication can be really affected. During a ward handover there is very little time to communicate what information needs to be delivered to each team member, therefore, an understanding and a consensus of this is needed. Conclusion Communication within a ward handover is imperative as this is a designated time to communicate information about patients which could be vital for nurses on the upcoming shift.

History-failure of Italian Revolutionaries Essay

There were several factors affecting the failure of the Italian revolutionaries in the years 1820-49. Although the lack of popular support was a contributing factor, it is far less significant when compared to other aspects of the failure such as the intervention and military strength of Austria, the lack of unity between various revolutionary factions and the lack of outside help from other countries. One of the key factors of the revolutionary’s failures was due to the repeated involvement by Austria and its imposing army, who were a major force in Europe and the world at the time. Led by Metternich, the Austrian’s quashed revolution after revolution. For example, in 1821, where King Ferdinand had granted his state, Naples, a constitution out of ‘fear’, he appealed to Metternich for help, who duly obliged as he opposed the revolutionaries because they ‘disturbed the peace’ in the whole region. Therefore, in March 1821, Austrian troops marched into Naples and easily overran the rebel forces with a superior army in strength, training and weaponry. This made it almost impossible for any revolutionary group, whether united or separate, to outmatch the Austrians, whose military strength was far greater than the revolutionaries. This also occurred in 1848, when Charles Albert, revolutionary king of the most powerful state, Piedmont was twice devastated by the Austrian’s. First, in June, he was defeated in Custoza and forced to sign an armistice withdrawing from Lombardy and again in March 1849 where he was heavily defeated in Novaro. This was a theme throughout the entire time period of 1820-49, with Metternich crushing revolutions in Piedmont, Lombardy and Sicily among others, with this trend only declining when revolutions arose in Vienna, forcing Metternich to focus on events closer to home. Therefore Austrian military might was an overwhelmingly strong factor in the failure of every revolution in this time period. Another reason for the failures was a distinct lack of unity in almost all of the revolution, with the groups from different states and areas refusing to cooperate with each other as they were in the main more concerned with local affairs than the bigger picture of a united Italy. For example, in 1832, Modena appealed for help from the  revolutionary government of Bologna for no particular reason other than they didn’t want to communicate or cooperate with one another. Another example is the Sicilian revolutions. They started a revolution in their capital city of Palermo and had soon ousted the previous regime to replace it with a revolutionary provisional government. However, when revolutions spread to the mainland of Naples a few days later, they had no plans of assisting them; instead making their policies clear by breaking away from Naples and becoming an independent state. Instead of national or regional unity, they instead, from the entire period of 1820-1848, wanted a free and sovereign country of their own. The fact that the different groups didn’t cooperate with one another, and in some cases, such as this, had entirely dissimilar aims for having a revolution, meant that they could easily be overridden one by one because individually they were very weak. A lack of outside help from other countries that were meant to be enemies with Austria did not help the revolutionaries cause. At the beginning of the revolutions in 1820, fresh off the back of the establishment of the new republic in France after the French revolutions, there was the hope that they would support the Italian revolutionaries in overthrowing their reactionary rulers, just as the French had done to their own monarchs less than 30 years before. In 1831 as well, despite appeals for French help, their pleas were ignored and Austria swept the isolated revolutions aside. In fact, instead of assisting the revolutionaries, in 1848 they instead intervened seemingly on the other side of the revolutions in order to assist the Pope, but in doing so they overpowered the Roman Republic, a revolutionary area headed by Giuseppe Mazzini. The French military brought hardship upon the people of the Rome after defeating Mazzini, seemingly in a hypocritical way as they themselves had fought to rid themselves of an iron grip previously but were instead now the iron grip rulers. On the Popes return, the repressive regime present before the Roman Republic returned. This shows that the French were far more against the revolutions than for them. They would’ve been the natural protector of the revolutions due to their recent history and their hatred of Austria, but it wasn’t to be and this was a key reason in why the uprisings ultimately all failed. Despite these reasons, the lack of popular support was no doubt a contributing  factor into the revolutions failure. The fact that in most states, around 90% of the population were peasants, but were not included in any decisions or contributed to the fighting effort meant that there was never likely to be popular support, because peasants views were not heard so their living conditions wouldn’t necessarily change no matter who was in charge. They would most likely have very little idea of what was even happening in their state. For example, in 1831 the peasants were deliberately excluded from taking part in any form of the revolutions, except for in Sicily where peasants were involved. This was due to the fact that the middle class professionals believed that the poorly educated peasants would end up being detrimental to the cause and would spark their own revolution fighting for their rights and eventually leading to the rule of the mob. Overall, there were several key factors in the failure of the revolutions between 1820 and 1849, such as the might of Austria, the distinct lack of unity between revolutionary divisions and the lack of allies from the international community. Despite the importance of these factors, the lack of popular support cannot be ignored as a factor, but the middle classes had a steadfast fear that if they permitted peasant help, they would turn the cause into riots. This was seen in Sicily where peasant assistance was encouraged, but ended in the masses destroying property, freeing prisoners and burning tax collection papers, as they had the sole intention of causing anarchy. Therefore, the lack of popular support was not a crucial factor but merely a side point in the revolutions failures.

Materialism: Want and Life Essay

Materialism refers to a collection of personality traits. The modern world is full of people who possess the need to be materialistic. Many have a belief that owning things and having the right to acquire everything are the main ingredients to happiness. These people think that success is judged by the amount of possessions owned. Philosophers have been complaining for long that materialism is not needed in moral life. More often the goal of gaining material wealth is regarded as an empty joy and in result prevents a person from being involved in a normal lifestyle. The consequence of pursuing a materialistic lifestyle is the issue in attaining a state of true happiness in one’s life. The empirical studies conducted have shown that there is no connection between materialism and real happiness. Imam Ali warned his followers about materialism, saying that it would â€Å"blind them from the life in the hereafter in two ways.† It would lead them to believe that only this world matters, and getting anything a person wants would not be able to satisfy their needs. Secondly, it would lead to excess, which would lead to human suffering, a truth which has been discovered by many and is the main principle of Bhuddism. If one becomes too materialistic, then this would cause them to try to do all that is necessary to get what they want, not what they need. Being materialistic is a bad trait to own, as it leads to the creation of the world of difference in the way people treat other human beings(although everyone has a slight habit of materialism in them). The materialistic people rarely treat others as their equals and often try very hard to show off their wealth. They hardly care about anyone but themselves and frequently tend to exploit and ruin people only to get themselves put higher on the social ladder. It is, in my opinion, important for people to read and follow the teachings of the Bible and try to posses morality. The little traits we own, we must share with the poor as this will try for equality in the society. Materialism causes society to be impoverished. In today’s society, materialism takes part in almost every ones life, no matter what social class they may be labeled. The idea of being materialistic can be considered immoral (I consider it immoral), but there is a fine line between morality and personal interests. It is safe to say that everybody is materialistic in some way, whether it be from buying the same brand of jeans because they fit nice, to purchasing a wide variety of very nice cars. It is obvious that the more obvious of the two is the one where you might say they are crossing the line. Buying some nice clothes here and there is normal for people and most try to do it once in a while. While on the other hand, buying five or six sports cars can be considered quite materialistic. Many factors go into a person being immoral based on the materials that they have. Greed and too many luxuries are what can determine the immorality of a person. Growing up in a fairly poor community, it was easy to distinguish the differences among different levels of social class and the way which they are shown in the community. Thoreau believed in â€Å"Living deep and sucking all the marrow out of life,† and so he lived on Walden Pond for two years to see how he could simplify his own life in order to live life to the fullest. I wish I could create my own â€Å"Walden,† a place I could go to in order to escape the materialism of my society. The place that I would like to create to go would be a place where there is no materialism and I can be myself and be who I want to be. It is a place that’s far away, deep in the woods. This is a place that anything is possible. All around me I see nothing but flowers and animals, beautiful green grass and my own little house to spend my days in. Out there I don’t need to struggle with having to pay bills or having to find and be able to keep a job. All I need to do is sit back, relax, and do what ever I please. I would like to fish for food, but I would only catch what I could eat, because I wouldn’t want to waste. I will sometimes hu nt for my dinner and look for food on the ground like bushes of berries. Out in the forest no one has to worry about materialism, they only have to be themselves. I would choose this place because I love the forest and I love animals. I don’t want to put up any fuss about doing anything that I don’t want to or enjoy doing. I could enjoy living out there in the wilderness, only listening to nature and the birds and all the things that surround me. I bathe in a river that flows with fresh water every day. I’m quite happy that I would have pets with me because if I didn’t then I would be lonely all the time and I would have no one to share my many secrets with. My home would be rather simple, but it fulfills my needs, and out there I wouldn’t need much. All I would have inside is a chair to read in, a toilet under the tree, and a bed. I would only possess the necessities that I need to live. I will build a fire every night to keep me warm and to cook my food. My house would be just a cabin that can only fit me and my dog (I’d get one to live in the forest alone) just the way that I want it. I would surround it with flowers to make it look pretty and interesting around my cabin. It’s something that’s cozy and something that I could just go to and think and be by me and never have to worry about the pressure of the world, my society or community, and the materialistic crowds that surround me. Materialism in my eyes, and many others’, creates a world filled with chaos and stress. Everybody needs a place to go and relax to get away from it all. What I gathered from my research was that there is always a need for someone to have a place they can go for comfort and relaxation. Materialism weighs down the real, true value of life and causes many to take for granted what they have. When you compare someone who owns many items high in cash value, who rarely gets to see their family or spends an inconceivable amount of hours at a job they hate, with someone who doesn’t have as much money, but spends their life doing the things they love, who is really truly happy? This question haunts us all, for it is hard to know what real happiness is when surrounded by such a commercial world. But I, for one, will work on my materialistic traits. I wont be able to rid myself of them completely, but changing my lifestyle and values will hopefully heighten my feeling of self worth, and I think every one should live by this philosophy. Bibliography http://www.allaboutphilosophy.org/materialism.htm http://www.infidels.org/library/modern/richard_vitzthum/materialism.html http://dictionary.reference.com/browse/materialism http://en.wikipedia.org/wiki/Economic_materialism Belk, R.W. (1985). Trait aspects of living in the material world. Journal of Consumer Research, 12, 265-280. Novack, George (1979), The Origins of Materialism, New York: Pathfinder Press

The power of social media in political communication The WritePass Journal

The power of social media in political communication Research Question The power of social media in political communication ] Erik C. Nisbet, Elizabeth Stoycheff, Katy E. Pearce (2012) ‘Internet Use and Democratic Demands: A Multinational, Multilevel Model of Internet Use and Citizen Attitudes About Democracy’ Journal of Communication, 62, 249–265 Henry Farrell (2011) ‘The Internets Consequences for Politics’ [online] Available on http://crookedtimber.org/wp-content/uploads/2011/09/ARPS.pdf [Accessed on 7 July 2012] John C. Bertot, Paul T. Jaeger, Justin M. Grimes (2010) ‘Using ICTs to create a culture of transparency: E-government and social media as openness and anti-corruption tools for societies’ Government Information Quarterly, 27, 264–271 Michael J. Magro, (2012) ‘A Review of Social Media Use in E-Government’ Sci., 2, 148-161 Wenfang Tang and Shanto Iyengar (2011) ‘ The Emerging Media System in China: Implications for Regime Change’ Political Communication, Special Issue [online] Available at http://myweb.uiowa.edu/wenftang/p/scanned%20publications/Tang%20and%20Iyengar%202011.pdf [Accessed on 7 July 2012]