chemical is‚ whether it is a stronger acid or a stronger base. pH is a measure of the concentration of protons (H+) in a solution. Danish Bio-chemist Soren Peter Lauritz Sørensen introduced his concept in 1909. The p stands for the German potenz‚ meaning power or concentration‚ and the H for the hydrogen ion (H+). The formula for calculating pH is: pH = - log [H+] [H+] indicates the concentration of H+ ions (also written [H3O+]‚ the equal concentration of hydronium ions)‚ measured in moles per litre (also
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printed from a community member who questioned whether the University really wanted someone on their staff who didn’t even know the purpose of education. Clearly‚ this person assumed that his definition of education was shared by all. What is the meaning of education? Webster defines education as the process of educating or teaching (now that’s really useful‚ isn’t it?) Educate is further defined as "to develop the knowledge‚ skill‚ or character of..." Thus‚ from these definitions‚ we might assume
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O. HENRY‚ THE LAST LEAF In the 1890s‚ many artists lived in Greenwich Village‚ in One morning‚ the doctor spoke quietly to Sue outside Johnsy’s room. New York City. Sue and Johnsy were artists. The two girls met each ‘I can’t help her‚’ the doctor said. ‘She is very sad. She other in the month of May‚ at a restaurant in Greenwich doesn’t want to live. Someone must make her happy again. Village. What is she interested in?’ ‘I’m from the State of Maine‚’ Sue said to Johnsy
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In the autumn of 1971 Don McLean’s elegiac American Pie entered the collective consciousness‚ and over thirty years later remains one of the most discussed‚ dissected and debated songs that popular music has ever produced. A cultural event at the peak of its popularity in 1972‚ it reached the top of the Billboard 100 charts in a matter of weeks‚ selling more than 3 million copies. By identifying this great success it illustrates that it was no ordinary song. With its boldness‚ originality and it
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Meaning of grievance Meaning of Grievance Broadly speaking grievance means any real or imaginary feeling of dissatisfaction and injustice which employees has about his employment relationship. According to Dale S. Beach. “grievance is any dissatisfaction or feeling of injustice in connection with one’s employment situation that is brought to the attention of management”. In the words of Michael J. Jucious. “a grievance is any discontent or dissatisfaction‚ whether expressed or not whether
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Narrative Essay Her last words will live forever with me. The night before my grandmother died we said our last good-byes in hopes that she would rest in peace knowing that we loved her. I had known her for 35 years‚ and in those 35 years we had become extremely close. She was not only a grandmother to me but also a friend and a confidant. I feared the day that I would have to deal with the pain and the realization of losing her. Although I knew that day was coming‚ I didn’t want to let her
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The New Meaning of Work When one thinks of work‚ one often thinks of a job‚ but work is far more than a job. Although work certainly provides for basic subsistence needs and decent living conditions‚ this is not its only function. Work is‚ above all‚ an activity through which an individual fits into the world‚ creates new relations‚ uses his talents‚ learns and grows develops his identity and a sense of belonging. Many people enjoy their work and take a great deal of pleasure from it. Many workplaces
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Joseph Daniels English 201-600 Due: 2/16/2011 Narrative Essay LAST SHOT I sit in that smelly sweat stained locker room‚ all I can think about is whether or not I practice hard enough or pushed myself to the limit. I change alone in my corner with my music up‚ trying not to think too much as I get pumped up. Jesse makes me jump as he slaps my pads when he walks by. Laughing‚ he asks me if I was set; grabbing my stick and slapping my hands together saying I’m as ready as I’ll ever be. Who knew that
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Collocative meaning consists of the associations a word acquires on account of the meanings of words which tend to occur in its environment.In other words‚ it is that part of the word-meaning suggested by the words that go before or come after a word in question. Collocation belongs to linguistics.It’s an indispensable part of semantics. They are closely linked.On the one hand‚semantics decides collocation;on the other hand‚collocation also decides semantics.Collocative meaning is the meaning of a
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the meanings of words and sentences. The triangle of meaning: 1- The thing: refers to the element outside the mind and outsidie the language. 2- The word: symbol which refers to the thing. 3- The meaning: it is a concept or reference .it is the image‚ attributes or abstract entity. The lines of relationship among the trio elements may take different directions: 1-thingmeaningword==we see a thing then we remember its meaning and then its word. 2-meaningwordthing==you recall a meaning then
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