...Chemical Monitoring and Management Part 1 - Chemical Occupations a) Analytical Chemist – uses a various methods to investigate the chemical nature of substances. Their aim is to identify and understand the substance and how it behaves in different conditions. b) Clinical Biochemist – analyses and interprets data relating to patients’ samples to assist with the investigation, diagnosis and treatment of diseases. c) Forensic Scientist – provides impartial scientific evidence for use in courts of law to support the prosecution or defence in criminal and civil investigations. d) Toxicologist - plans and carries out laboratory and field studies to identify, monitor and evaluate the impact of toxic materials and radiation on human and animal health, the environment, and the impact of future technology. e) Process engineer – develops economical industrial processes to make the huge range of products on which modern society depends, including food and drink, fuel , artificial fibres, pharmaceuticals, chemicals, plastics, toiletries, energy and clean water. * Calorimetry * Chromatography * Spectroscopy Analytical Chemist – uses a various methods to investigate the chemical nature of substances. Their aim is to identify and understand the substance and how it behaves in different conditions. They use different types of analysis including: * Gravimetric analysis * Qualitative analysis * Thermal analysis * Volumetric analysis ...
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...because of the effect it is having on people's body and mind. My parents has a friend who was very intelligent but then started smoking drugs like K2 and my parents said that he "went brain dead, gained a terrible memory and lost hundreds of dollars." They once did an experiment on the t.v. program "Fair go" where they sent people that were not old enough to buy the drug legally. three out of the five stores they tested sold them the drugs and one of the actors was only fourteen years of age, so practically anyone can purchase the substane if they wanted to. The man who sold the drugs to the fourteen year old did not get fired and could possibly still be selling it ilegally. K2 was first formed in the mid nineties in the lab of organic chemist John W. Huffman of Clemson University, who studdied cannabid receptors. He's not sure hoe the formular for what is named JWH-018 (his initals) was...
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...Forensic Chemist The trunk of a stolen car smells of decomposed flesh, a pair of Converse high tops with tiny specs of blood spatter are all alone in the back seat of the same car, and a half smoked cigarette rests softly on a freshly mowed lawn next to the driveway. These are clues of a crime scene. Each clue adds up to the story of something terrible. A crime has taken place, and law enforcement is on the scene. Whether it is a detective, county Sheriff or the FBI, the investigators will rely on their forensic teams to link all the pieces of the puzzle that don’t quite fit yet. A Forensic Chemist can make them fit by scientifically analyzing the evidence. Chemistry, biology, materials science, and genetics to analyze clue found at the scene of the crime, on the victims or in the bodies of the bad guys. Forensic Chemists go into a case with many unknow pieces of the crime scene they need to analyze to determine the nature of each sample. Most Forensic Chemists work in a lab. It is rare for private labs to do this kind of work so most of the time these labs are associated with Local, State, or Federal law enforcement agencies. From local Medical Examiner’s labs to state of the art FBI labs, Forensics Chemists often provide the strongest evidence in court against the defendants. They have many different types of test and methods they use to figure out what the samples mean. Each crime scene brings new types of clues and samples so a Forensic Chemist must always...
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...Chemists are typically portrayed as unaware and socially inept, which might be a true stereotype for a small population but is most certainly false over the entire population. Chemists such as Madame Curie, Paul Ehrlich, Louis Pasteur, Oliver Sacks, and many more have been breaking down stereotypes through their lifework and their personalities outside of science. In their works they showed passion like none other. Fighting through several barriers and setbacks, they were able to achieve their goals while developing life-long relationship that would motivate them along the way. These achievements have been documented throughout all types of media, such as films, biographies, and even in novels. Through these several works ideas and motifs regarding chemistry have shifted and evolved, taking on a more positive light than ever before. Louis Pasteur showed the world that being a great in the realm of chemistry is not all about how academically gifted one is, rather how perseverant one can be in finding the truth. Pasteur, who discovered...
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...Datta Meghe Institute of Management Studies, Nagpur. PROJECT REPORT On “The Chemist” “Shriram Medicos” -- is owned By Mahendra Barapatre. Submitted to: - Prof.: - Shivaji Sir. Submitted By: - Group Name “CRACKERS” Fire on ……& Achieve it……. | Names of Group Members 1. Ashish Barapatre. (c) 2. Monika Wasnik. 3. Pratiksha Motghare. 4. Deepak Menghare. 5. Jyoti Chaudhari. 6. Vipul Kurhekar. Introduction Title: - SHRI. RAM MEDICOS Medical Store. Since: - 2008. Contact Person: - Mahendra Barapatre. Address: - Hingna Road, Wanadongari, Beside Matkar Hospital. Contact no. : - 9049027621. Working Hours: - 9:00 a.m. To 10:00 p.m. Description All types of Medicines (and which Doctors prefer) are available here. General products: - Soap’s, Toothpaste, Toothbrush, Shampoo, Hair Oils, etc. Perfumes, Cosmetics are also available here. Target Market of the Chemist 1. An older (>55) audience who regularly need medicines. 2. Patients. 3. Walk-in customers who directly come to him. 4. Small Kids. 5. Youths. Products Mix . Baby Soaps. Common Soaps. Face Wash Soaps. Kitchen Soaps. Laundry Soaps BrandsJohnson &Johnson,Lux,Pears,Dove,Medimix.etc. | . Tooth Brushes. Tooth Paste. Hair Oils. Talcum Powder. Shampoos. After Wash gels...
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...systemization attempts In 1789, Antoine Lavoisier published a list of 33 chemical elements, grouping them into gases, metals, nonmetals, and earths. Chemists spent the following century searching for a more precise classification scheme. In 1829, Johann Wolfgang Döbereiner observed that many of the elements could be grouped into triads based on their chemical properties. Lithium, sodium, and potassium, for example, were grouped together in a triad as soft. German chemist Leopold Gmelin worked with this system, and by 1843 he had identified ten triads, three groups of four, and one group of five. Jean-Baptiste Dumas published work in 1857 describing relationships between various groups of metals. Although various chemists were able to identify relationships between small groups of elements, they had yet to build one scheme that encompassed them all. In 1858, German chemist August Kekulé observed that carbon often has four other atoms bonded to it. Methane, for example, has one carbon atom and four hydrogen atoms. This concept eventually became known as valency; different elements bond with different numbers of atoms. In 1864, fellow German chemist Julius Lothar Meyer published a table with 44 elements arranged by valency. The table showed that elements with similar properties often shared the same valency. English chemist John Newlands produced a series of papers in 1864 and 1865 noting that when the elements were listed in order of increasing atomic weight, similar physical...
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... as it is in many famous TV shows, especially CSI, which means crime scene investigator, hence they are all forensic chemists. One could think that they know a lot about forensics and they can do it just by watching the TV show, but in reality all of the tests and clues are found by rigorous processes that are highly complicated unless they went to school for it and obtained tremendous hours of study in chemistry. An investigator might have a clue or hunch on a substance that may have been used, like drugs, and they can search the scene for that substance and test it to see if any drugs were used. A chemist would test the substance and compare chemical compounds of the unknown substance and the known drug compound. If the substance tests positive for drugs and the investigator can link the drugs to someone, then they might have found the criminal, or at least a witness. An investigator can also find various fibers of material that might link one to a crime, like clothing, and get a forensic chemist to evaluate the samples for any leads. Blood samples and other human tissues can be found in a crime scene then taken to a chemist to test it and find alleles and patterns in DNA that match a criminal. All of the scenarios in this paragraph would require toxicology screens to determine the results, which is a very advanced chemistry technique. A forensic chemist may also travel to a crime scene and evaluate the area to try to determine things like if...
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...ASSIGNMENT 3 NAME: SHIVA KUMAR REDDY BANDI STUDENT ID: 10000120422 COURSE: CMP 552 ANALYSIS MODELING AND DESIGN HOMEWORK NO: 3 DATE: 11/09/2014 TITLE: CONTEXT AND CLASS DIAGRAMS 1. Draw a context diagram and level-0 diagram for the pharmacy at Mercy Hospital fills medical prescriptions for all Patients and distributes these medications to the nurse station responsible for the patient's care. Medical prescriptions are written by doctors ad sent to the pharmacy. A pharmacy technician reviews the prescriptions and send them the appropriate pharmacy station. Prescriptions for drugs that must be formulated are sent to lab station, prescription for off-the-shelf are sent to shelving station and prescription for narcotics are sent to secure station. at each station a pharmacist reviews the order , checks the Patient file to determine the appropriateness of the prescriptions , and fills the order if the dosage is at safe level and it will not negativity interact with the other medications or allergic indicated in the Patient's file . If the pharmacist does not fill the order, the prescribing doctor is contacted to discuss the situation. In this case the order may ultimately be filled or the doctor may write other prescriptions depending on the outcome of the discussion. Once filled, a prescription label is generated listing the Patient's name, the drug type and dosage, an expiration date, and any special instructions. The label is placed on the drug container and the order...
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...Re-evaluation date is up to : 11/03/2016 Name of Institute : 05,GOVT. POLYTECHNIC, ROHROO ENGLISH & COMMUNI CATION SKILLS-I 5061011 Sr. No. Roll No Name of Student Father Name Maximum Marks Pass Marks 10051050628 1 2 3 4 5 6 VAIBHAV HARSH SHARMA INDER DUTT SHARMA 110510506012 TOTAL 5061051 ENGLISH & COMMUNI CATION SKILLS APPLIED PHYSICS (P) 5061012 5061032 APPLIED CHEMIST RY (P) 5061042 GENERA L WORKSH OP PRACTIC TOTAL SESSIO GRAND NAL TOTAL 5061062 I II III IV V 100 100 100 100 100 500 50 50 50 50 200 350 1050 40 40 200 20 20 20 20 80 140 420 RESULT 40 40 40 42 44 42 05 42 - 28 20 22 40 110 235 - 51 46 42 43 46 228 24 25 27 41 117 234 579 40 40 45 58 227 35 37 33 39 144 243 614 27 40* 42 45 - 34 23 29 38 124 224 - 43 46 40 AB 49 - 32 31 26 39 128 224 - 42 48 40* 18 48 - 34 35 25 39 133 250 - DMC SERIAL NO R-IV PASS PASS 44 PUNEET SHARMA BHUPINDER SHARMA 10051050657 5061041 ENGINEE RING DRAWIN G-I MOHIT THAKUR ASHOK THAKUR 10051050640 5061031 APPLIED CHEMIST RY-I MANOJ KUMAR LOBHA RAM 10051050632 5061021 APPLIED PHYSICS -I LALIT SHARMA HARI RAM...
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...First, The Crucible Acts 1-2 will be summarized. People begin to talk about witches and the town becomes frightened. Because the “cursed” girls accused so many people, the court decided to hold trials. They began arresting people that looked guilty at first, because of who they are. After a while, innocent people who went to church were arrested. Since the court wanted to rid their world of evil, they began to hang and arrest innocent people. Next, the events in “The Birthmark” will be discussed. A male chemist was married to a beautiful lady. The lady had a red birthmark on one of her cheeks that looked like a hand. The husband despised this mark and wished to remove it. The wife was weary about this at first, but then she realized...
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...the accuracy and precision of the measurement that chemist have come to find. The definition per the dictionary.com for accuracy is “the condition or quality of being true, correct, or exact: freedom from error or defect” (Dictionary.com, 2011). In addition the word precision can be interchangeable with the word accuracy so when a chemist is formulating a new compound they use measurement that is precise and accurate. However the difference between the two words is that accuracy is that getting close to the actual answer whereas precision is getting the same result every time and that it is reproducible and getting the same answer each time (Rutledge, 2010). Chemist use measurement everyday when they are working to find new stuff but even the everyday person uses these same measurements to do everyday work. Three types of measurement that a person might use are length, weight, and volume. In today society a carpenter might use all three from cutting the material, weighing out load limits, and the volume of a pool that they are installing. Most people would not think that a carpenter uses the same information as a chemist but they uses meters, grams, and liters to get to the right information that is needed. Most carpenters will tell that they measure twice and cut, pour, or structure once because they would prefer to take a little more time on the front end than have to repeat the process later. The same is true with chemist in they would...
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...DUCOR CHEMICALS In the fall of 2000, Ducor Chemical received a research and development contract from one of their most important clients. The client had awarded Ducor with a twelve-month, sole-source contract for the R&D effort to create a new chemical that the client required for one of its future products. If Ducor could develop the product, the long-term production contract that would follow could generate significant profits over the next several years. In addition to various lab personnel who would be used as needed, the contract mandated that a senior chemist be assigned for the duration of the project. In the past, the senior chemists had been used mainly for internal rather than external customer projects. This would be the first time a senior chemist had been assigned to this client. With only four senior chemists on staff, the project manager expected the resource negotiation process with the lab manager to be an easy undertaking. Project manager: "I understand you've already looked over the technical requirements, so you should understand the necessity for assigning your best senior scientist." Lab manager: "All of my senior scientists are good. Any one of them can do the job. Based upon the timing of your project, I have decided to assign John Thornton." 238 DUCOR CHEMICAL Project manager: "Just my luck! You assigned the only one I cannot work with effectively. I have had the misfortune of working with him before. He's extremely arrogant...
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...Scientist Research: Fritz Haber Fritz Haber was born on December 9, 1868, in Prussia. His family is German Jewish and he was taught his early education in a gym where his father worked at the time. Haber was influenced by his father's job as an importer of natural dyes and pigments. Haber was a German physical chemist who won the 1918 Nobel Prize for his successful work on nitrogen fixation. Haber finally earned his doctorate after transitioning from school to school, he created the Haber-Bosch process which combined nitrogen and hydrogen to form ammonia, and he supervised the German poison gas program during World War I. At the University of Berlin, in 1886, Haber began his study of chemistry. After transferring to many different colleges and even spending a year in the military, he earned his doctorate from the University of Berlin in 1891. He earned this while working at the college with Liebermann on organic compounds. Haber was given the position of an assistant in the Department of Chemical and Fuel Technology at the Fridericiana Technische Hochschule. During his work as an...
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...discovery took place in Copenhagen, Denmark. Dmitri Mendeleev He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered. DUBNIUM (Db) It is a chemical element with the symbol Db and atomic number 105, named after the town of Dubna in Russia, where it was first produced. DYSPROSIUM (Dy) Its chemical symbol is “Dy”, metallic element with an atomic number of 66. Dysprosium is one of the rare earth elements in the lanthanide series of the periodic table. Döbereiner, Johann Wolfgang He was a German chemist who is best known for work that foreshadowed the periodic law for the chemical elements. Edwin M. McMillan He was an American physicist and Nobel laureate credited with being the first ever to produce a transuranium element. He shared the Nobel Prize in Chemistry with Glenn Seaborg in 1951. EINSTIENIUM (Es) It is artificially created radioactive element with an atomic number of 99. Einsteinium is one of the transuranium elements in the actinide series of the periodic table. Emilio Segrè Was an Italian physicist and Nobel...
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...Prepare a 350- to 700-word paper in which you describe the periodic nature and properties of atoms and molecules. Explain at a level of detail Dmitri Mendeleev would have understood how halogens and alkali metals are extremely reactive, whereas noble gases are not reactive. Compare properties of molecules formed from atoms in similar families; for example, H2S versus H2O. Explain what is meant by the electronic structure of atoms. How does knowing the electronic structure of atoms aid chemists in predicting chemical reactions? Periodic Table is designed to help us understand how elements are going to react to each other and also gives us the breakdown of how many atoms are in each element. This chart also helps us to identify metals, liquids, and gases. This chart shows us the atomic mass and structure of each element. Knowing this information allows us to determine which elements can bond and interact with each other. Alkali metals and halogens can form ionic bonds easily which involves the transfer of an electron from an atom of metal forming a positively charged species, to an atom of non-metal forming a negatively charged species. These two species interact electrostatically and form one of the two extreme forms of bonding; covalent bonding is the other extreme form (Kostiner & Jespersen, 2003). Electronic structure is another piece of important information that you will find on the Periodical Table, this is the atomic number and it will tell you how many atoms make up...
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