...The Irreversible Damage Caused By Joseph Stalin “Death is the solution to all problems. No man - no problem.” -Joseph Stalin. In the early 1900’s Russia was on the verge of a revolution. For decades the country had been in an immense struggle between the Czars (otherwise known as the rulers of Russia) and the people. Corrupt leadership and inequalities throughout the Russian society eventually lead to a revolution. Nevertheless when Russia started fighting in World War One it was evident that the spark had been ignited and the insurgency had begun. And as Europe approached the end of the war, Russia further advanced into chaos. Vladimir Lenin, a revolutionary leader, lead the Russians into a rebellion to seize the Russian government. Lenin...
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...Reversible pulpitis is inflammation of the pulp is not severe. If the cause is eliminated , inflammation will resolve. Symptoms Reversible pulpitis is usually asymptomatic. Application of stimuli may produce sharp transient pain. Treatment Removal of irritants and sealing as well as insulating exposed dentin or vital pulp usually result in diminished symptoms . Irreversible pulpitis Irreversible pulpitis is often a sequel to and a progression from reversible pulpitis. Irreversible pulpitis is a severe inflammation that will not resolve even if the cause is removed. Symptoms Irreversible pulpitis is usually asymptomatic , may also be associated with intermittent or continuous episodes of spontaneous pain. Localization of pulpal pain is more difficult than localization of periradicular pain. Tests and treatments Extension of inflammation to the periodontal ligament causes percussion sensitivity and better localization of pain. Root canal treatment or extraction is indicated . Hyperplastic pulpitis Hyperplastic pulpitis (pulp polyp) is a form of irreversible pulpitis , which results from growth of chronically inflamed young pulp into occlusal surfaces. Hyperplastic pulpitis is usually asymptomatic. The teeth respond within normal limits when palpated or percussed. Hyperplastic pulpitis Pulp calcification Extensive calcification occurs as a response to trauma , caries , periodontal diseases , or other irritants. ...
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...Alzheimer’s disease and Other Cognitive Disorders Reversible and Irreversible Cognitive Disorders Carrie Steckl, Ph.D., edited by Natalie Staats Reiss, Ph.D. Introduction Often, mental health professionals classify cognitive disorders into two broad categories: those that are irreversible (i.e., not curable) and those that are reversible (i.e., curable). Dementias are irreversible, progressive, degenerative disorders that gradually reduce a person's ability to function in everyday life. A person with dementia cannot regain his or her previous level of functioning, even though some symptoms may be managed through treatment. Examples of irreversible dementias include Alzheimer's Disease, and Lewy Body Dementia, On the other hand, the progression of reversible cognitive disorders can be halted by identifying the cause of the symptoms and properly treating the underlying disorder. With appropriate treatment, a person's previous level of functioning can be restored. Examples of reversible cognitive disorders are pseudodementia and delirium, which will be described later. Reversible & Irreversible The types of reversible and irreversible disorders that we discuss is this topic center are classified as "Delirium, Dementia, and Amnestic and Other Cognitive Disorders" in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV; the "gold standard" manual used by mental health professionals to diagnose disorders). However, as dementia is the most...
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...After many mistakes and the death of who he loved, Creon could have avoided it all. Creon has sent Antigone to her death and unknowingly sent his son and wife too. Creon is a tragic hero because he has fallen from great heights, met a tragic death and made many irreversible mistakes. To illustrate ,because of his actions Creon has fallen from great heights. He made himself into a tragic because he was a king who started during a peaceful time in Thebes and slowly turned into chaos. Creon even stated “Gentlemen: I have the honor to inform you that our ship of state, which recent storms have threatened to destroy, has safely come to harbor”. Creon is even saying himself that the war, the storms, is over and Thebes is safe now, safe in harbor. Another example of Creon had fallen from great heights by being stubborn and not changing his mindset. Haimon, his son, told Creon “While stubborn trees are torn up roots and all, you can see how some trees bend, and because they bend even the twigs are safe”. Haimon specifically told Creon that being stubborn will make him fall, but if he was lenient he would be fine and everything would be safe. Creon’s fall from great heights because of his...
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...advocates. When looking at the assumptions that back up Bernat’s argument, one will find that assumption two is very important. It states that death is fundamentally a biological phenomenon, and not fundamentally a social contrivance. This is important and shows that it can be talked about thoroughly. When it comes to the actual scientific definition of death, Bernat comes extremely close. Critical functions means more than just functions of a body, but also means a balance of certain reactions. When looking at Bernat’s definition of death and how scientists would define death, one would find how it is so close to being the exact same. Another important assumption clarified earlier that backs up his argument is number seven. Death is irreversible. This is important because in the cardiopulmonary criterion of death, it can be said that it is sometimes reversible; therefore, the person who died may still be alive (134). Following this, the higher-brain criterion of death states that people are alive if one considers that they may be in a persistent state of...
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...TITLE: WHAT ARE THE EFFECTS OF PROLONGED USE OF STEROIDS? INTRODUCTION. They are synthetic drugs that mimic the masculanising effects of the male sex hormone testosterone. A drug that increases the development of your muscles, sometimes taken illegally by people taking part in sports competitions. The main use of steroids is to increase muscle mass and strength along with decreasing the amount of fat tissue in the body. FORMS OF STEROIDS. Steroids can take the form of tablets, capsules or injectable liquids, depending on the brand. Types of Steroids Related Links * Injectable Steroids * Oral Steroids * Steroid Cream * Steroid Pills * Steroid Tablets * Best Steroids * British Dragon Steroids * Bulking Steroids * Cheap Steroids * Cutting Steroids * Designer Steroids * Doctor Prescribed Steroids * Fat Loss Steroids * Horse Steroids * Illegal Steroids * Mexican Steroids * Muscle Building Steroids * Natural Steroids * Oral Anabolic Steroids * Real Steroids * Safe Steroids * Types of Steroids * Positive Effects * Steroids are often used for the "positive" effects that are associated with them. Steroids accelerate recovery and healing and are often used during injury treatment. Many bodybuilders take steroids for their ability to increase lean muscle mass and muscle definition and increase strength. Steroids are often used by athletes to help increase the effectiveness of...
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...of event is past danger that occurred when the documentary was being produced. Over one thousand activists in protest were killed for their stance against the destruction of a rainforest for animal agriculture. The filmmaker considered ending their work, but then came to realize the importance and need for and of it. A comparison, from the film in susan-225’s keystrokes, is made, “One of the most startling statements of the film was this: even if we stopped all systems of transportation (cars, trains, trucks, planes etc.) and turned off our utilities, we would still have irreversible damage from global warming, so long as we continued to raise so many animals for food.” People may seem to believe that what they do to help the environment, not looking at their plates, will make a grand difference, but the review lets it be known that the film clearly shows that the planet is still in great harm. The irreversible almost makes it seem as though there is no hope, but with the abolition of animal agriculture, the planet will see to a brighter future. Susan-225 has also brought up a higher usage of aquifers through following non-vegan diets, than if vegan or plant-based diets were the norm (, as in being followed or practiced in large masses or mainstream...
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...Brain death vs. Cardiac death Hannah Hastings March 11, 2014 ME1415X Medical Law & Ethics and Records Management Stacy Smith Ultimate Medical Academy Online Brain death is not as final as cardiac death; what “brain dead” means is a person whose brain no longer works is brain dead. The term is used so frequently and in so many different contexts that we should not be surprised that two thirds of people incorrectly believe that someone who is brain dead is not legally dead, and more than half believe that a comatose patient is brain dead Brain death is the irreversible end of brain activity (including involuntary activity necessary to sustain life) due to total necrosis of the cerebral neurons following loss of brain oxygenation. It should not be confused with a persistent vegetative state. Brain death is used as an indicator of legal death in many jurisdictions, but it is defined inconsistently. Various parts of the brain may keep living when others die, and the term "brain death" has been used to refer to various combinations. For example, although a major medical dictionary says that "brain death" is synonymous with "cerebral death" (death of the cerebrum), the US National Library of Medicine Medical Subject Headings (MeSH) system defines brain death as including the brainstem. The distinctions can be important because, for example, in someone with a dead cerebrum but a living brainstem, the heartbeat and ventilation can continue unaided, whereas in whole-brain...
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...Chapter 3 Enzymes Learning Outcomes Candidates should be able to: (a) explain that enzymes are globular proteins that catalyse metabolic reactions; (b) explain the mode of action of enzymes in terms of an active site, enzyme/substrate complex, lowering of activation energy and enzyme specificity; (c) [PA] follow the progress of an enzyme-catalysed reaction by measuring rates of formation of products (for example, using catalase) or rates of disappearance of substrate (for example, using amylase); (d) [PA] investigate and explain the effects of temperature, pH, enzyme concentration and substrate concentration on the rate of enzymecatalysed reactions; (e) explain the effects of competitive and non-competitive inhibitors on the rate of enzyme activity; (f) use the knowledge gained in this section in new situations or to solve related problems. Enzymes are globular protein which act as catalysts • Enzymes are protein molecules defined as biological catalysts which speed up a chemical reaction and remain unchanged at the end of reaction. • Enzyme names end in –ase E.g. amylase, ATPase • Enzyme are globular proteins. Enzymes are globular protein which act as catalysts • Enzyme molecules are coiled into a precise threedimensional shape, which hydrophilic R groups (side-chains) on the outside of the molecule ensuring that they are soluble. Enzymes are globular protein which act as catalysts • Enzyme molecules have active site. • The active site of an enzyme is a region...
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...any time. No bank holidays. No borders. No imposed limits. Bitcoin allows its users to be in full control of their money. Very low fees - Bitcoin payments are currently processed with either no fees or extremely small fees. Users may include fees with transactions to receive priority processing, which results in faster confirmation of transactions by the network. Additionally, merchant processors exist to assist merchants in processing transactions, converting bitcoins to fiat currency and depositing funds directly into merchants' bank accounts daily. As these services are based on Bitcoin, they can be offered for much lower fees than with PayPal or credit card networks. Fewer risks for merchants - Bitcoin transactions are secure, irreversible, and do not contain customers’ sensitive or personal information. This protects merchants from losses caused by fraud or fraudulent chargebacks, and there is no need for PCI compliance. Merchants can easily expand to new markets where either credit cards are not available or fraud rates are unacceptably high. The net results are lower fees, larger markets, and fewer administrative costs. Security and control - Bitcoin users are in full control of their transactions; it is impossible for merchants to force unwanted or unnoticed charges as can...
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...experiment is to examine the effect that enzyme concentration has on reaction time and the effect that substrate concentration has on enzyme reaction. Enzymes are biological catalysts that catalyze different chemical reactions. In general, enzymes are proteins and they are each specific to specific chemical reaction. In order for enzymes to process properly, they should maintain a specific three dimensional structure. When enzymes function, they combine with their substrates (reactant) to form susbtrate-enzyme complex. Then this complex converts into a product and unaltered enzyme. Substrate + Enzyme Substrate-Enzyme Complex Product + Enzyme OR Substrate –Enzyme Product (From this equation, in general, the reaction of enzyme is irreversible.) Some of the factors that affect the rate of reaction are temperature, pH, enzyme concentration, substrate concentration, product concentration, etc. The rate of reaction is affected by the level of pH. The extreme level of pH can denature enzyme and result loss of its action. The optimum pH is 14 and this is the level of pH where the rate of reaction is the highest. Temperature also affects the rate of reaction. As temperature increases, the rate of reaction increases as well; however, it increases until the optimum temperature. After optimum temperature, the enzyme denatured. The concentration of enzyme and substrate affect the rate of reaction. In theory, the higher the concentration of substrate, the faster the reaction rate processes...
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...Possibilities of preventing dementia One in 10 people age 65 and older (10 percent) has Alzheimer's dementia (Alzheimer’s Association, 2016 ). Over the course of many years, there has been an increase in people that have been diagnosed with dementia, a chronic or persistent disorder of the mental process caused by brain disease or injury. Studies have shown that there has been a decrease in memory loss when they’re older by living a certain lifestyle while they are young. Other studies have shown that dementia develops naturally and you do not know when to expect it. Dementia is to describe all the disease that are related to memory loss. Extensive analysis from cases of dementia and controls suggests that Alzheimer's disease is a primary irreversible nerve-cell disorder and not the result of accelerated ageing (Elsevier Ltd, 1979 ). Dementia is caused by damage to brain cells. People with dementia may have problems with short-term memory, keeping track of a...
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...The Death Penalty: Moral or Immoral? The death penalty, otherwise known as capital punishment, has been a topic of heavy debate and discussion since some of the earliest stages of the United States. For a long time, a majority of the general public approved of capital punishment, but within the past century, especially, opponents have made significant moves in trying to prevent its further use. A majority of what makes the death penalty so controversial are the moral and ethical issues involved in taking people’s lives as a punishment. Although morals hold some weight, the most significant reasons for debate consist of the capital punishment’s legal fairness and accuracy. The death penalty is the use of death as a punishment for committing capital crimes such as first-degree murder, rape, and treason. The problem is, why does the United States still use the death penalty? The government uses different ways to put those who have committed capital crimes such as first-degree murder, rape, and treason, into permanent sleep. The different grueling methods used to bring death to the inmates include the uses of the electric chair, the gas chamber, hanging, and the most “civilized” approach, lethal injection.1 Under these judgments, I believe that the death penalty should be abolished. Punishments need to be enforced when a person is guilty of a committing a serious crime such as first degree murder, which is the unlawful killing of another human being with malicious intent.2 Those...
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...Amanda Destefano 1) People- funeral directors, life insurance agents, weapon designers, and people who care for the dying Places- Cemeteries, funeral homes, battle fields, war memorials, disaster sites Times- Memorial days, Good Friday, anniversaries of battles, Halloween Objects- Obituaries, tombstones, hearses, electric chair Symbols- Black armbands, funeral music, skull and crossbones, and language 2) Natural phenomena, industrial accidents, human error, and weather. Mankind cannot do anything to rectify any of these because humans make mistakes and accidents always happen, most mistakes cannot be changed. 3) Visiting the cemetery, viewing, ceremony after the viewing called”Celebration of life”. 4) Carrying out traditions-remembering the loved one in a good way, and keeping celebrations going even though they aren’t alive, it’s a healthy way to cope, and doesn’t harm anyone and it makes us feel better inside. Visiting the cemetery-makes us feel like we are actually with and near the person again, make us believe so, and helps us grief knowing the loved one can see us there. It benefits us on the inside even though the person really isn’t in the ground. Professional Counseling- Someone who is suffering from a loss could get mental help if they aren’t able to cope in a healthy way, they could talk to someone who can try and work them through it. 5) Eye for an eye, not only one person suffered, payback, karma, it’s an equal treatment. 6) Coroner...
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... Flight control systems can be either reversible or irreversible. A reversible system is a flight control system where movement applied to the control surface moves the control in the flight compartment. A simple example is shown in Figure 1. Reversible flight control systems are used on smaller aircraft where the hinge moment (surface) loads are small enough that a mechanical linkage system is adequate. Another reversible flight control system is shown in Figure 2. This is a 2D representation of a system that shows some typical components in a reversible flight control system. The systems shown in Figures 1 and 2 both contain a cable system, however, reversible systems can also be designed using pushrods and bellcranks without cables. Figure 2 Reversible Flight Control System An irreversible system is a flight control system that utilizes powered controls so that movement of the surface will not move the control in the flight compartment. An example of an irreversible flight control system is shown in Figure 3. Figure 3 shows a mechanical system connected to a hydraulic actuator. The linkage positions the servo within the actuator that controls which side of the actuator sees high-pressure fluid and which side is ported to return. Figure 3 Irreversible Flight Control System Irreversible systems are required when the maximum pilots input force is not sufficient to drive the surface loads. In irreversible systems, the mechanical linkage will drive a hydraulic...
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