Farm Manuals Fast Is An E Commerce That Sells Digital...

Farm Manuals Fast: Farm Manuals Fast is an e-commerce that sells digital representations of farm equipment manuals. Tyler Finchum, the founder, and entrepreneur, grew up in the small town of Muscatine, Iowa. Growing up Tyler lived a life of agriculture. His family lived on a small farm and owned older farm equipment that would sometimes break down. When this occurred Tyler’s job was to collect the manuals. There was just one problem. The manuals seemed to get lost or the paper would get damaged. This is what gave Tyler the idea, what if he could make digital copies of the farm manuals? It would be harder to lose and the digital versions couldn’t physically get damaged. And so Farm Manuals Fast was born. After the initial idea Tyler took†¦show more content†¦By creating this service, Tyler created a way for farmers to receive the information they need quick. Farming is time sensitive. When equipment breaks down, it is critical for the farmer to get the machinery back up and running as soon as possible. Delays could affect harvest, make farmers less productive, and create downtime. Worse cases such as a severe cold fronts or storms could possibly destroy some of the harvests, creating a dent in the farmer’s wallet. So when the equipment breaks down and the manual can’t be found or has been damaged the farmer has to reach out to the company that built the machinery or has to search for one online. This could sometimes take 9 days or even weeks to receive, causing the farmer a major head-ach. By using Farm Manuals Fast the farmer can download the manual they need almost instantly. Tyler has created an easy to use customer friendly site that directs the customers to what they need so they can get back to work. The web site harbors hundreds of the most popular manuals by some of the top brands including John Deere, Ford, Caterpillar, Massey Ferguson, and Case. The manuals range from a wide variety including â€Å"tractors, combines, harvesters, manure spreaders, balers, tillers, cutters, foragers, grinders, mowers, and windrower.† (Snee 3) These options create a plethora of choices for a potential customer to choose from, as long as the manual they seek was made before 1989. Identify the challenge of the business and

Marijuana Is The Safest Of All Recreational Drugs

Cannabis, also commonly known as marijuana, is the most widely used illegal recreational drug. Recreational drugs are used to alter states of consciousness and heighten mood. Out of all recreational drugs, marijuana use ranks among alcohol, tobacco, and caffeine use. Marijuana refers to dried leaves and flowers from the Cannabis sativa plant. When smoked or ingested, delta-9-tetrahydrocannabinol (THC) is absorbed through the bloodstream and carried to the brain and other organs. THC is a mind-altering chemical that attracts most to the drug because of the â€Å"high† it gives. Marijuana causes the user’s eyes to redden, increases heart rate and relaxes muscles. It may also cause mouth dryness and increased feeling of hunger. Studies have shown that marijuana is the safest of all recreational drugs but it is still classified under schedule I controlled substances by the government. Schedule I controlled substances are drugs with high potential for abuse. Because of this , marijuana is grouped with drugs such as heroin, LSD, and ecstasy and is illegal to possess or consume. Recently, the use of medical marijuana has increased greatly. Some doctors argue that it can be a safe and effective treatment for the symptoms of cancer, AIDS, glaucoma, and other conditions. There has been an intense debate over the legalization of marijuana for medical and recreational use. Unfortunately, many helpful aspects of marijuana are overlooked by government officials and those that opposeShow MoreRelatedCannabis: Keeps the Mind Balanced681 Words   |  3 PagesDrugs in America Cannabis- Keeps the Mind Balanced Marijuana also known Cannabis is the most common recreational drug of choice in modern day society. Although marijuana is currently one of the most controversial drugs, it is statistically the safest of any drug in the United States and around the world yet it is still illegal. Aside the recreational use of marijuana; it can be used as a pain reliever and a relaxant. Marijuana is extremely beneficial to cancer, AIDS, glaucoma, and multi sclerosisRead MoreShould Marijuana Be Legalized?1004 Words   |  5 Pagesresult of marijuana use. That’s wrong. That has got to change†¦In my view the time is long overdue for us to remove the federal prohibition on marijuana.† In our everchanging society, there is still a violent stigma surrounding the usage of marijuana, because most people are not properly informed of the facts. Cannabis is the third most widely used recreational drug, after alcohol and tobacco (About Marijuana). Yet, it is the only contender out of those thre e that is not legal. While marijuana is veryRead MoreShould Marijuana Be Legalized?1087 Words   |  5 Pagesheard as slang for marijuana. It is a cannabis plant that is most commonly used when the leaves are shredded and then hand rolled into cigarettes to be smoke. Many people see marijuana as a gateway drug, leading to other more hardcore drugs. Which is why it has been made illegal by the United States Federal Government in all 50 states. But some states have decided the federal government does not know what the people of their state do or do not need, so they have legalized marijuana for either just medicalRead MoreEssay about Medical Marijuana1525 Words   |  7 PagesMedical Marijuana Marijuana is medicine. It has been used for thousands of years to treat a wide variety of ailments. Marijuana (Cannabis sativa L.) was legal in the United States for all purposes - industrial and recreational, as well as medicinal until 1937. Today, only eight Americans are legally allowed to use marijuana as medicine. NORML is working to restore marijuanas availability as medicine. Medicinal Value Marijuana, in its natural form, is one of the safest therapeutically Read MoreLegalization Of Marijuana Should Be Regulated987 Words   |  4 PagesThe use of marijuana in the United States used to be a rather taboo subject. The infamous slogans of â€Å"Just Say No† and â€Å"Reefer Madness† filled the ears of society and many listened. However, in recent years marijuana legalization has come to the forefront of politics, as more and more Americans are opening up to the idea of legalizing marijuana nation wide for medical and recreational purposes. With about half of adults in the United States in favor of legalizing marijuana it shows that this mayRead MoreThe Legalization Of Marijuana Legalization996 Words   |  4 Pagesproductive to say the least. For example, Denver Colorado is on track to more than triple the marijuana tax revenue this year alone. $44 million was collected in 2014. In July 2015, 73.5 million was collected, while 19.6 million went to sc hools. A place such as Chicago could really use the legalization to help with the school system infrastructure issues they have. With a deficit of over 1.1 billion marijuana sales could alleviate both the conditions of schools themselves, as well as provide moreRead MoreDrug Use in America Essay1212 Words   |  5 Pagesillegal drugs have plagued American citizens and their youth for as long as the country has been in existence. These harmful drugs are not only responsible for countless amounts of deaths, but the corruption of the American society in general. All too many times have these drugs been blamed for insanity, racism, rebellion, and straight up violence. Today the government is spending approximately $19.179 billion in one year to combat these evils (Gifford). 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Essay1518 Words   |  7 PagesMarijuana The truths about marijuana are slowly starting to resurface, the government keeps ignoring that cannabis could one day be as powerful for the U.S. Unfortunately, these truths about marijuana are under a lot of criticism because of the stereotype of what people see as a marijuana or cannabis smoker. There is a great difficulty in this law because marijuana is still recognized as a harmful and dangerous substance in some states. This can cause problems because each state has their differentRead MoreEffects Of Legalizing Weed On The Body1802 Words   |  8 Pagesor using any kind of drugs, your perception is still being distorted and you don’t have a clear understanding of what is going on in your surroundings. The anonymous bloggers of this blog mention the health factors that go with the intake of marijuana. It can be damaging to the brain, you can develop corrupt lung health, and there is a high risk of heart disease and even poor mental health (â€Å"19 Primary Pros and Con s of Legalizing Weed†). Along with the negative effects marijuana has on the body, there

Histopathology

Question: Discuss every section of histological staining regarding the clinical history. Give detail description of "special stains and their application". Answer: Introduction Stainingis an assisting system used in microscopyto mend contrast in the microscopicalsamples.Staining has immense importance in histology and immunohistochemistry. Histological stains are conventionally vital in order to observe cell arrangements and intracellular or extracellular constituents at the microscopic level. Histopathology is a very important tool for diagnosing patients and finding out the exact disease they are suffering with (1). Stains are acquired either from natural sources or from synthetically produced. These stains are used in histopathology for detection of carcinomas, infections and other tissue abnormalities. The histopathological staining are dependent on staining of various cell components, tissue pigment, foreign bodies and fungal or bacterial microorganisms (2). Histological staining are categorized based on biochemical and physical principles. The most commonly used staining methods are HE staining, special staining and Immunohistochemical staining (5). T he principle aim of this report is to find out the issues in the given sample by usage of various staining techniques. Background information Haematoxylin and eosin stain(HE stain) is one of the principalstainsinvented forhistological purposes. It is the most extensively used dye inclinical diagnosisand is often provides thegold standard (3). This stain is very important in biopsycell observation of a suspectedcancer (4). A combination of haematoxylinandeosin producesblues orviolets, and reds pigments. Haematoxylin binds to DNA and RNA and dye the nuclei blue or violet. Eosin fixes to the proteins or amino acids and stains them red or pink (5). Intracellular cell membrane, cytoplasmic filaments in muscle tissue, and extracellular fibres mainly get stained by eosin (3). A drawback of haematoxylin staining is that it is incompatible with immunofluorescence. Microscopic description of HE slide An HE stained slide appears under optical microscope as follows: Blue or purple coloured nuclei Cytoplasm, basophils, erythrocytes and muscles cells all appear red in colour Collagen and mitochondria are stained pale pink (3) In the give slide the section showed the followings: Focal a typical cells within lower half squamous epithelium These cells have extrinsic nuclei with clear cytoplasm Sub epithelium contain pigment laden macrophages There was no evidence of invasive malignance After examining the clinical history and HE slide, no cancer cell specific patter of condensation of heterochromatin was observed. Material and methods The four selected stains based on microscopic observation were Perls, Masson-Fontana, PAS, and Masson Trichrome (Halls modification). Perls stain Perls stain was chosen because the pigment observed in the sub epithelium layer. PAS staining was performed to check if the epithelium pigment is hemosiderin. This stain is mainly used in laboratories to discover the occurrence of iron deposits in biopsy specimen (6). Ferriciron deposits in the sample tissue (existing typically as ferric iron inside the storage proteinferritin) then react with the solvable ferrocyanide present in the stain to creates an insoluble bluedye (a complex hydrated ferric ferrocyanide substance)in situ. They are then visualized under microscope as blue or purple pigments within the cells (7).This staining formula is also famous as Perls Prussian blue staining technique. To evaluate the results found during HE staining Perls staining can be performed. It can confirm the previous findings. Masson-Fontana stain This stain was also chosen for the present of pigments in the sub epithelium. Masson-Fontana stain will show positive results if the pigment is melanin and negative result for hemosiderin. This staining method is designed for the histopathological analysis of melanocytic lesions. It could be essential to detect the melanin pigments because its imagining is much undefined with haematoxylin-eosin (HE) staining (8). The Fontana-Masson (FM) method is used in histopathology in those type of lesion which permits the identification of the pigment. Fontana-Masson technique is very effective for the observation and identification of the melanin pigment. It also has the benefit of escalating the usual birefringence of collagen fibres and to specifically detect them with the help of polarized light microscopy (9). Diverse procedures should be used and deduced in parallel ways and an association of these outcomes must be further implemented. Thus, for the appraisal and analysis of pigmented mela nocytic lacerations, the improvement of methods that permit a wide-ranging valuation of lesions in a histological sample would be convenient. PAS staining Periodic Acid Schiff (PAS) staining should be performed because of infection detection in connective tissue. The connective tissue shows the presence of fungal infection. This staining is a good choice for highlighting basement cells. Intact basement membrane will discard the chances of invasive carcinoma. PASstaining system used to discover polysaccharides such as glycogen, and mucosubstances such as glycolipids, glycoproteins, and mucins in tissues (10). PAS stain can be selected to support in the diagnosis of numerous health situations (11) like: Glycogen storage disease Ewing sarcoma Adenocarcinomas Alveolar soft part sarcoma Paget disease of the breast Staining of macrophagesinWhipple's disease Pulmonary alveolar proteinosis It can be utilized to diagnose1-antitrypsin insufficiency if periportal liver hepatocytes stain is affirmative Identification of fungalinfection. The cell walls of fungi stain magenta. This stain only works on living fungi Aggregates of PAS-positive lymphocytes are present in epidermis inMycosis fungoidesand Sezary syndrome called Pautrier micro abscesses It is used to detect glycogen in lung biopsy samples with pulmonary interstitial glycogenosis (PIG) Erythroleukaemia, a leukaemia of young red blood corpuscle. These cells tint a bright fuchsia It can be used to highpoint super cross-linked lipids inclusions inceroid lipofuscinosis(NCL) The PAS stain is almost as good as GMS staining in selection for fungal infection. It truly reveals fungal morphology superior than the silver stain. This stain can colour disintegrated fungi that may not be visible on HE stain (11). Calcific bodies which are occasionally found in caseating granulomas are also marked with PAS stain and can be mistaken as yeast-like fungi. It is the stain of choice to check the presence of fungal infection and to demonstrate the nuclei of yeast-like cells. There are some drawbacks of using only the HE stain for fungi identification. It is often problematic to separate unwell stained fungi from cell elements. Fungi can be certainly unnoticed in HE stained samples (3). The morphological structures may not be apparent and at times can be confusing. Therefore special stains for fungal infection detection are essential for histopathological assessment (2). Most fungi can be readily demonstrated with the Periodic Acid Schiff (PAS). PAS is also denoted as br oad spectrum fungal stains. Schiff's reagent or PAS Kit is kept under room temperature. So, no extra time is necessary to warm the reagent and the result is achieved more rapidly (11). Massons trichrome staining Masson's trichrome is a three-colour stainingprocedure applied inhistology. It is suitable for differentiatingcells from adjacent connective tissue (12). Massons trichrome staining was done to separate sub-epithelial collagenisation. The presence of uniform normal fibrosis can be detected by this staining which will eliminate the chances of squamous cell carcinomas. Weigert'shaematoxylin is applied for nuclei staining The Plasma stain containsacid fuchsin,glacial acetic acid, Xylidine Ponceau, and distilled water Solution B containsphosphomolybdic acidin distilled water Solution C also calledfibre stain. It contains Light Green SF yellowish, or alternativelyFast Green FCF. It is used to stain collagen (15) Massons trichrome staining is effectively used to analyse cardiac pathologies (infarct), muscular pathologies (muscular dystrophy), hepatic pathologies (cirrhosis) or kidney pathologies (glomerular fibrosis). Furthermore, it can be utilized to identify and analyse tumours on kidney and hepatic biopsies (13). Immunohistochemistry stain Immunohistochemical staining is extensively used in the diagnosis of irregular cell growth such as those initiate in cancerous tumours.AE1 / AE3 can highlight the squamous epithelium as this is a broad spectrum cytokerain marker (14). If carcinoma is present the cells will take up the cytokeratin stain. If not chances of invasive malignancy will be ruled out. Other histopathological stains Several other stains are available for performing different histological tests. Mallory's trichrome stain is effective for connective tissue, Weigert's elastic stain and Orcein stain are used for elastic fibres, Heidenhain's AZAN trichrome stain for distinguishing cells from extracellular components, Silver stain for identification of Reticular fibres, nerve fibres and fungal infections and Wright's stain is suitable for histological tests of blood cells. TheNissl methodandGolgi's methodare widely used for identifyingneurons (15). Conclusion The above discussion covers every section of histological staining regarding the clinical history. Detailed description of special stains and their application is mentioned. The investigative experiments in the histopathological region are very vital to recognize the sensitive cases for patients and accurate test results can ensure a positive treatment. Therefore, the perfect and effective measures with superior quality of result is significant for the ultimate diagnosis conclusion. The crucial zone of analytical histopathology act as a central component for detecting the concluding diagnosis. Though the selection of suitable special stains should be taken earnestly before wasting valuable time, money and more importantly risk the health of the patients. The proper stain selection and systematic mythologies can help the patients in their disease diagnosis and quick recovery. Hence, this report is very essential to advance practical expertise and to achieve greater practice experience about the choice of suitable stains and techniques. References Gray A, Wright A, Jackson P, Hale M, Treanor D. Quantification of histochemical stains using whole slide imaging: development of a method and demonstration of its usefulness in laboratory quality control. Journal of clinical pathology. 2014 Dec 5: jclinpath-2014. Krishna M. Role of special stains in diagnostic liver pathology. Clinical Liver Disease. 2013 Mar 1; 2(S1). Bancroft JD, Layton C. The hematoxylins and eosin. Bancroft's Theory and Practice of Histological Techniques, Expert Consult: Online and Print, 7: Bancroft's Theory and Practice of Histological Techniques. 2013:173. Dubowitz V, Sewry CA, Oldfors A, Lane RJ. Muscle Biopsy: A Practical Approach, Expert Consult; Online and Print, 4: Muscle Biopsy: A Practical Approach. Elsevier Health Sciences; 2013. Reuter VE. Molecular and Immuno-histochemical Markers of. Genitourinary Pathology: Practical Advances. 2015 Mar 16:501 Katz J, Onate MD, Pauley KM, Bhattacharyya I, Cha S. Presence of Porphyromonas gingivalis in gingival squamous cell carcinoma. International journal of oral science. 2011 Oct; 3(4):209. Hohnholt MC, Geppert M, Dringen R. Treatment with iron oxide nanoparticles induces ferritin synthesis but not oxidative stress in oligodendroglial cells. Acta biomaterialia. 2011 Nov 30; 7(11):3946-54. Sarkar R, Puri P, Jain RK, Singh A, Desai A. Melasma in men: a clinical, aetiological and histological study. Journal of the European Academy of Dermatology and Venereology. 2010 Jul 1; 24(7):768-72. Pathmanathan R. Mucosal malignant melanoma of the maxillary sinus. Med J Malaysia. 2010 Sep; 65(3):211. Correa P, Piazuelo MB, Wilson KT. Pathology of gastric intestinal metaplasia: clinical implications. The American journal of gastroenterology. 2010 Mar 1; 105(3):493-8. Carson FL. Histotechnology. American Society of Clini; 2015. Bechtel W, McGoohan S, Zeisberg EM, Mller GA, Kalbacher H, Salant DJ, Mller CA, Kalluri R, Zeisberg M. Methylation determines fibroblast activation and fibrogenesis in the kidney. Nature medicine. 2010 May 1; 16(5):544-50. Raghavendran HR, Srinivasan P, Rekha S. Immunomodulatory activity of fucoidan against aspirin-induced gastric mucosal damage in rats. International immunopharmacology. 2011 Feb 28; 11(2):157-63. Qiu Y, Yang H, Chen H, Ge L, Xu X, Xiong X, He J. Detection of CEA mRNA, p53 and AE1/AE3 in Haematoxylineosin-negative Lymph Nodes of Early-stage Non-small Cell Lung Cancer May Improve Veracity of N Staging and Indicate Prognosis. Japanese journal of clinical oncology. 2010 Feb 1; 40(2):146-52.

Muscular System Essays - Muscular System, Exercise Physiology

Muscular System Do you think muscles are important? Do you have an idea of what they are made of? Well, here is some food for thought: your muscles make up forty percent of your body weight. If you like that interesting fact maybe you'll learn some more. The muscular system has three main types of muscles. These are: smooth, skeletal and cardiac muscles. Your smooth muscles are what line most hollow organs and these are involuntary muscles. If you are wondering what involuntary muscles are, these muscles automatically move without having to think about it. Some examples of smooth muscles are your stomach, intestines and bladder. Skeletal muscles are muscles that are connected to your limbs and all of your other bones. These muscles are voluntary. Voluntary muscles are the direct opposite of involuntary muscles, meaning you have to think to move them. A few examples of skeletal muscles are your biceps, triceps and quadriceps. Cardiac muscles are like skeletal muscles, but like smooth muscles, they are controlled involuntarily. These muscles form the thick walls of the heart. An example of a cardiac muscle is your heart. Some functions of muscles are pushing, pulling and moving. Pushing and pulling take the same muscles. These muscles are your deltoids, triceps, biceps, and pectorals. Moving muscles are the ones that make your legs move to walk. These muscles are your quadriceps, satorius, tendons, gastrocnemius and your gluteus maximus. Your muscular system is directly related to the following systems: your respiratory system, digestive system, skeletal system, circulatory system, and excretory system. Your muscular system is related to the respiratory system, because when you breath you use muscles to expand your chest. The muscular system is related to the digestive system because when you digest your food in your stomach, the stomach is a smooth muscle. The muscular system is related to the skeletal system because of your skeletal muscles which cling to your bones and move them. The circulatory system is related to the muscular system because the main organ is the heart. The excretory system is related to the muscular system because your intestines are like your stomach, both being smooth muscles. The muscular system has lots of part as you have learned. I wish I could tell you more, but there are a lot of parts, more than I have mentioned. I hope you continue your interests about the muscles by reading other people's reports. Thank you for reading!