β-galactosidase is a bacterial enzyme. Study of this enzyme allowed researchers to develop operon model and determine the role of the enzyme in regulating gene expression. Besides this historic significance, β-galactosidase also have essential enzymatic functions, including to hydrolyze lactose into glucose and galactose, to synthesize allolactose by transgalactosylation of lactose, and to produce monosaccharides by cleaving allolactose . Ability of β-galactosidase to hydrolyze lactose is vital for energy production. Resulting products of lactose hydrolyzes enter glycolysis and are converted...
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As time goes by the American dream is becoming exceedingly materialistic. I believe that the Americans have always been materialistic to a greater or lesser extent, but I’m very sure when I say, that the world has never been as materialistic as these recent years. If we take a look back in time people aspired of having a job that paid well, so they could live in a house in the suburbs and own one or two nice cars. That...
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From ancient times till today womankind is the pillar behind all minor and major contributions to nearly every positive change around us. However, hardly females were appreciated and gave their deserving position in society. Women were always considered secondary to men in nearly every sphere. Past times had victimized that harshest behavior against feminine, where their development graph was constantly declining. So, to fight against those who dominated women number of voices was raised. Many souls came and went, but...
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Andy Warhol was an influential artist, designer, and printmaker, known for being a leader in the pop art movement of the 1950s and 1960s, which stressed a major shift away from traditional themes in art and toward modernism. With the art of Warhol and his contemporaries, the subject matter became far from traditional ‘high art’ themes of morality, mythology, and classic history; rather, pop artists celebrated commonplace objects and people of everyday life, in this way seeking to elevate popular...
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Knowledge is variable; the data can be identical, but the knowledge is always different. The past 25 years have seen knowledge management evolving, underpinning that knowledge is our most strategic asset and should be managed as it is “the most important guarantor of sustainable competitive advantage” (Easterby-Smith & Prieto, 2008). Knowledge and its management must evolve over time as one could have a vast knowledge base but in a volatile environment with increasing complexity, businesses are subject to the Innovator’s...
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State and non-state are distinguishable, generally based on the construction, organization, and military. Nonetheless, the methods of payment and taxation in state societies vary. When trying to make a historical understanding the structure and institutions are critical to consider. This paper focuses on the socio-economic typology in regards to Ottoman empire, particularly examining the socio-economic history of the empire, and most importantly the multiplicity of socio-economic systems commonly classified into two significant systems: cash-based and fief-based systems, which lead to...
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There are two different categories of remedies available: self-help and judicial. Self-help remedies are without the involvement of the court and only available in material breach cases. Among the kinds of self-help remedies are rescission and retention. Rescission occurs when the innocent party decides not to continue with the contract and cancels it as if it never happened. If a borrower decides to cancel a loan within the rescission period, any fees paid in relation to the loan will be...
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A heated conversation erupted at last year's disability rights conference in London when Sarah, an autistic self-advocate, challenged a prominent researcher about his stance on autism interventions. This exchange perfectly captures the ongoing tension between two prominent perspectives shaping our understanding of autism today. While some view autism primarily through a medical lens that emphasizes challenges and support needs, others champion a revolutionary view of autism as simply a different - and valuable - way of experiencing the world. Changing...
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I chose to document because I find Google’s work environment very fascinating and it has one of the highest employee retention rate. It has won the award ‘Best Company to Work for’ by both Fortune magazine and the Great Place to Work Institute a total of 7 times. It also received this accolade in 2017. This is no accident; Google is deliberate in its actions and does not do things by chance. As a data driven company, Google makes calculated...
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The Gilded Age or the idea of a better opportunity or quality of life, ‘covered in gold’, brought with it many different representations of people seeking this form of life. Between 1860 and 1900 alone the northern states grew almost fivefold. The bustling cities attracted native countryside migrants, European and Italian immigrants, and even African Americans. Cities like Chicago were heavily overpopulated, creating a cultural melting pot fueled by economic growth and attractive cultural amenities. The quality of life also...
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Myths were not derived from a single book, rather from many stories. Greek mythology begins with Homer. The Greeks made the gods in the image of themselves. Acrisius is told by an oracle that his daughter Danae’s son will kill him. He locks up his daughter but she gets pregnant by Zeus himself and has a son named Perseus. Acrisius locks them up in a chest and floats them out to sea. They eventually wash up at Dictys’ house, brother...
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Should every cop have tiny video cameras? I think, they should, because you will be able to go back to the footage in case you need something to be proven. Also, to see how the problem started at first. Officers wearing tiny video cameras benefits the citizen and officers because everything is being recorded the moment you interact with them. So, when people see that your being recorded by a police officer you will know to not act crazy with...
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Most of the cinema production cost are covered by product placement. In cinema, product placement has grown significantly over recent years. However, with so much money spent, there is very little known facts about the effectiveness of the practice in the cinema. Various research have been conducted in this topic. In one study, the communication effects of the product placement among the audience viewing the entire movie was studied. Over 25% of the 39 brands in the movie are not...
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Introduction The issue of income inequality in the United States has become a focal point of economic and social discourse over the past several decades. Characterized by the disproportionate distribution of income among different segments of the population, this phenomenon has far-reaching implications on social mobility, access to resources, and overall economic stability. According to the Pew Research Center, income inequality in the U.S. is the highest it has been in over 50 years, highlighting the urgency of addressing this...
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As a future political science major, one of the most talked about documents in my field of study is the Constitution. The, arguably, most prevalent debates over the Constitution is how flexible it should be. Constitutional traditionalists often call for a strict reading of the Constitution in its original form, whereas Constitutional progressives often are in favor of a looser reading of the famous document. This is not a new debate, in fact this debate has been going on since...
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Introduction The Salem Witch Trials of 1692 represent a pivotal moment in American history, encapsulating the dangers of mass hysteria, religious extremism, and judicial injustice. This episode unfolded in the Puritan settlement of Salem Village, Massachusetts, amid a backdrop of social, economic, and religious tensions. As fear of witchcraft gripped the community, accusations led to the arrest of over 200 individuals, with 20 people ultimately executed. Scholars have long examined the trials as a manifestation of the anxieties and prejudices...
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Introduction Noam Chomsky's "9-11: Was There an Alternative?" provides a thought-provoking critique of the geopolitical dynamics that led to the September 11, 2001 attacks and the subsequent response by the United States. In this work, Chomsky challenges prevailing narratives and offers an alternative perspective on the motivations behind the attacks and the efficacy of the U.S. response. He questions the ethical and strategic implications of the War on Terror, urging a reevaluation of American foreign policy. This essay aims to...
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It is just a regular day and you are going to work at the World Trade Center. You greet your co-workers and get your morning coffee. All of a sudden, you hear a loud crash and you wake up from unconsciousness. You hear screaming and can barely see through all the smoke. This was what people were going through on 9/11. In this essay, I will be writing about 9/11. I have always been intrigued and wanted to research more...
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Artificial intelligence is making rapid strides. It is said that AI could fundamentally change life on our planet. AI has the potential to revolutionize every aspect of daily life including work, mobility, medicine, economy and communication. Companies like Google, Microsoft and IBM have been researching for years in the field of AI. But the main question is whether AI really make medicine better and make doctors unnecessary? will intelligent robots take over our jobs? And are we heading for a...
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Following the September 11th, 2001, terror attacks in Manhattan, New York, much shock and uncertainty was felt around the world regarding the effects that such attacks would have on the United States and its global trading partners. This essay will highlight the US economy’s resilience following the unexpected and catastrophic events that occurred in the Autumn of 2001. After the 2001 attacks, feelings of confusion ensued regarding the current state of national security and defence as many feared the potential...
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The first factor that affects Booker T. Washington Middle’s academic performance is the incredibly high rate of student poverty. In this school, low-income students represent more than 95% of all the students enrolled. Title 1 program provides additional funding for schools with large concentrations of low-income students to support communities with the highest concentrations of homelessness for students and achieve their educational goals. The number of students of low income depends on the number of students enrolled in the free...
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“No man can be a good citizen unless he has a wage more than sufficient to cover his basic cost of living” (Roosevelt, 1910). This quote as used in a speech given by Theodore Roosevelt, when giving a speech about what he called ‘new nationalism’. In this speech he spoke about setting a minimum wage for employers that they must pay to their workers Since 2009 the minimum wage has been $7.25 an hour or about $823 after taxes. In...
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Introduction The juvenile justice system in the 21st century has undergone significant transformations to address the complexities of juvenile delinquency. This evolution is marked by a shift from punitive approaches to rehabilitative models that emphasize the developmental needs of young offenders. Historically, juvenile justice systems were primarily concerned with maintaining public safety, often at the expense of the rights and rehabilitation of juvenile offenders. However, contemporary approaches reflect a more nuanced understanding of adolescent behavior, influenced by psychological and neuroscientific...
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Introduction Adam Smith's seminal work, The Wealth of Nations, published in 1776, is a cornerstone of modern economic thought. It laid the foundational principles of capitalism and introduced concepts that continue to influence economic policies and theories. Smith's exploration of free markets, the division of labor, and the 'invisible hand' are pivotal to understanding economic dynamics and the functioning of markets. This essay delves into these key ideas, examining their relevance and impact on contemporary economic practices. Smith's work not...
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Introduction Jean Piaget's theory of cognitive development has been a cornerstone in understanding how human intelligence evolves, especially during childhood. His theory, which emerged in the early 20th century, offers a comprehensive framework for examining the progressive stages through which children develop their thinking capabilities. Piaget proposed that cognitive development is not just about acquiring knowledge; rather, it involves the transformation of cognitive processes. This transformation occurs through four main stages: sensorimotor, preoperational, concrete operational, and formal operational. Each stage...
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Since the beginning of this class, I have changed so much. Before enrolling into PADM 411, I did not know how much ethics meant in the public and private sector. Throughout this course, my knowledge of ethics as well as my approach to ethics has changed. I have become more knowledgeable about the different approaches to ethics and have gained insight as to where I stand in my approach to ethics. One aspect that has changed in my approach to...
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As early as 2001, with the implementation of accountability policies such as No Child Left Behind (NCLB), and Race to the Top (RttT), there has been an increased emphasis on students standardized test scores. These policies use student’s performance on such tests as a means of funding schools, such that higher scoring schools receive more funds, and lower scoring schools receive less funds. Teachers are now being held accountable for students test scores (Valli and Buese), with negative consequences affecting...
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Are we seeing the end of public spaces Public spaces take different visible forms, with different degrees of public access such parks, playgrounds,highstreet and open spaces. They have physical and conceptual importance in our society for they are an essential part in the social life of communities (Worpole & Knox, 2007 ). However, public spaces are being encroached as not everyone in this society has access through exclusion of certain groups and not feeling welcomed there. Also new and more...
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Jamaica Kincaid extensively exploits the relationship between a mother and her daughter through her literature pieces. 'Lucy' is a succinct depiction of this theme and exploits her troubled relationship with her mother. According to Barrio-Vilar (2016), Kincaid’s novel’s 'Lucy' is an allegory that seeks to expose the need for Caribbean countries to question and reject the influence of Western culture, politics, and economics to become more independent and have the autonomy to decide their future. The novel is centered on...
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Introduction Hearing loss is a prevalent condition affecting millions globally, with significant implications for communication, social interaction, and quality of life. According to the World Health Organization, over 1.5 billion people experience some degree of hearing impairment, with projections suggesting that this number could rise considerably in the coming decades. The causes of hearing loss are diverse, ranging from genetic factors and aging to environmental noise exposure and ototoxic medications. Despite its widespread occurrence, hearing loss is often preventable, and...
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