Why Copper Bowls Are Better for Whipping Egg Whites

The bowl you use makes a difference when you are whipping egg whites. Copper bowls produce a yellowish, creamy foam that is harder to overbeat that the foam produced using glass or stainless steel bowls. When you whisk egg whites in a copper bowl, some copper ions migrate from the bowl into the egg whites. The copper ions form a yellow complex with one of the proteins in eggs, conalbumin. The conalbumin-copper complex is more stable than the conalbumin alone, so egg whites whipped in a copper bowl are less likely to denature (unfold). How Does Whisking Change the Eggs? When air is whisked into egg whites, the mechanical action denatures the proteins in the whites. The denatured proteins coagulate, stiffening the foam and stabilizing the air bubbles. If the foam is overbeaten in a non-copper bowl, eventually the proteins become completely denatured and coagulate into clumps. There is no going back from the clumpy mess to nice foamy whites, so overbeaten whites are usually discarded. If a copper bowl is used, then fewer protein molecules are free to denature and coagulate, because some are tied up in conalbumin-copper complexes. In addition to forming complexes with conalbumin, the copper may also react with sulfur-containing groups on other proteins, further stabilizing the egg proteins. Although the iron and zinc found in other metal bowls also form complexes with conalbumin, these complexes dont make the foam more stable. When glass or steel bowls are used, cream of tartar may be added to egg whites to stabilize the whites.

Personal Statement On Family Therapy - 1246 Words

Abstract Family Therapy can be implemented in a different ways in a program that provides a facet of services, but it’s imperative that the approaches used are appropriate for the individual or families utilizing services. Functional Family Therapy is used to help deal with substance abuse in families but can also be used to assist with behavioral issues in children. A well rounded family service program can not only use this one approach but utilize other approaches to meet the needs of the population being served. And while implementing the service ethics will play a major role in the therapy being providing. Keywords: Family Therpay, Functional Family Therpay.Ethics Compare and Contrast To get a full understanding of family theory one must first have the understanding of what is theory. Theory is a systematic collection of concepts and relations. Family however can mean a broad range of things to a person. One person may consider family to be father, mother, sister and brother; however, to someone else family could be just one parent with one child; and to another it could their friends. Family systems theory however defines the family as a system. Family consist of interrelated parts, each impacting the other and adding to each other’s growth (or detriment) of the other. And because family is always changing, growing, self-organizing, and becoming accustomed to each other and the exterior environment (White Klein, 2008). Now let’s take a look at theShow MoreRelatedPersonal Statement On Family Therapy Essay1775 Words   |  8 Pagesgood opportunities. Thus, I was required to go to intensive family therapy for three days a week, with a woman named Jul ie. Fortunately, after therapy I saw a change in myself, and I began to learn new skills to communicate, and cope with my anger. Although, I’ve gone to see many therapists before, Julie was the one counselor that gave me hope, and after meeting her my life has positively changed. This experience of going to family therapy, and meeting Julie has influenced me to want to help otherRead MoreWhy A Phd Is Necessary For Your Career Goals1662 Words   |  7 Pages1. Why do you want to complete a PhD in Marriage and Family Therapy? What do you intend to do professionally after you graduate? Please explain why a PhD is necessary for you to achieve your career goals. These questions assess the strength of your motivations, which is an indication of your ability to succeed in the program. Describe your experience and interest in research. What research question might you want to answer with your dissertation? Do you desire to teach? If so, in what context? WhatRead MoreA Research Study On The Family Process Essay1724 Words   |  7 PagesBowenian therapist to evaluate the family process are questions, experiments and displacement stories. During the course of therapy, the clinician asks many questions. The therapist can ask process questions as a way to lessen anxiety and learn how the family operates (Miller, 2010). Relationship experiments are another useful tool to foster insight. A relationship experiment is an assigned behavioral task to identify and modify current dysfunction among family system members. Displacement storesRead MoreFamily Crucible Family Systems Theory1249 Words   |  5 PagesIntroduction This paper will use the book The Family Crucible to demonstrate the authors’ family systems approach to therapy. Narrative theory is compared and contrasted with family systems theory, and is ultimately integrated into my own theoretical foundation for practice as a social worker. Family Systems Therapy In The Family Crucible, Augustus Napier and Carl Whitaker’s form of therapy was strongly influenced by family systems theory, a burgeoning theory of the time. General systems theoryRead MoreHumanistic And Experiential And Emotionally Focused Theories793 Words   |  4 PagesWright Marriage, Couple, and Family Therapy HUMN – 6356 – 3 Dr. Emmett Roberts Walden University March 20, 2016 Humanistic Theory is the main focus on self, which transcends into â€Å"you† and â€Å"your†, then it will be about your experiences. It was mentioned that a person is free to choose their own behavior than just reacting to environmental stimulants and reinforcements (www.answers.com). Then with Humanistic Theory it is mostly focused on to facilitate personal development all together. TheRead MoreNursing Case And Care Plan Essay1447 Words   |  6 Pagesstrategies to ensure that Mr. Smith’s pain is adequately addressed is to deal with personal and/or spiritual issues. This is primarily because Aboriginal and Torres Strait Islander people tend to consider factors that are associated with ill health such as pain and discomfort as personal or spiritual issues (Commonwealth of Australian, 2005). This implies that dealing with pain would require dealing with personal or spiritual issues as well as cultural transgression since it influences Mr. Smith’sRead MoreStructural Family Theory And Its Effects On Family1470 Words   |  6 Pagescertain family members are negative or positive. As well as diving into the functions of families, and how members interact with each other. Minuchin’s theory consists of a heavy emphasis on family functioning, rather than looking into the language systems (Levy, p. 57). Then, leading families to reflect back on how they respond as family to a crisis, will assist in determining the family’s strengths and weaknesses will be important in understanding the thoughts and feelings of the family membersRead MoreEssay Small Group Proposal1375 Words   |  6 PagesSmall Group Proposal Mental Health Group for Adolescent Boys                            I.  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Abstract- brief statement summarizing concept and rationale for the group The small group that is being proposed is designed for adolescent boys, ages 13-17, who have been recently diagnosed with a mental illness. The focus of the treatment group is for the boys to come to accept their mental illness using the seven stages of death designed by Elizabeth Kubler-Ross. Read MoreReflection Paper On Cognitive Behavioral Therapy1163 Words   |  5 Pagesmy thoughts had on my behavior was in middle school. Growing up in a poor family, college was just a dream I wished to achieve. I knew for it to be achievable, I needed to succeed academically. Unfortunately, I did not think I had the skills or abilities to do so. Negative thoughts about my ability to succeed in school haunted me. I was constantly comparing myself to those around me. Knowing only a few people in my family graduated from high school only furthered my negative thoughts. The fear ofRead MoreMy Future As A School Counselor1605 Words   |  7 Pagescontacting a health care provider or s chool staff about their child’s difficulties, 49% reported their child with prescribed medication, and 44% reported their child had received treatment other than medication (Federal Interagency Forum on Child and Family Statistics, 2008). Theories of counseling are based on a theoretical framework of understanding, interpretation, and integrity. It is not a matter of a theory being â€Å"right or â€Å"wrong,† as every theory offers a unique contribution to understanding human

Corrosion is a natural process Free Essays

Materials corrode due to the deterioration caused by its interaction with its environment. It is the process in which metallic atoms form compound in the presence of water and gases. (Machinery’s Handbook 29th edition, â€Å"Corrosion is an irreversible interracial reaction of a material (metal, 2013) ceramic, polymer) with its environment which results in its consumption or dissolution into the material of a component of the environment. We will write a custom essay sample on Corrosion is a natural process or any similar topic only for you Order Now Often, but not necessarily, corrosion results in effects detrimental to the usage of the material considered. Exclusively physical or mechanical processes such as melting and evaporation, abrasion or mechanical fracture are not included in the term corrosion. â€Å"( Advances in Corrosion Engineering Lecture 1, 2013) Corrosion and erosion is two different things. Corrosion can’t be caused by physical causes unlike erosion, galling or wear. Chemical attack accompanies physical deterioration as described by the terms: corrosion erosion, corrosive wear, fretting corrosion. Plastics may swell or crack , wood may split or decay, granite may erode, Portland cement may leach away. But the term corrosion is presently restricted to chemical attack of metals. Rusting is only applied to the corrosion of iron or iron base alloys with formation of corrosion products consisting largely of hydrous ferric oxides. Nonferrous metals, therefore, corrode but do not rust. (Corrosion and Corrosion control, 2013) There are three significant reasons of studying corrosion. The first area of significance is economic which includes the objective of reducing material losses resulting from the corrosion of piping, tanks, metal components of machines, ships, bridges, marine structures and so on. The second area is improved safety of operating equipment which may be hindered by corrosion and will lead to dictatorship consequences. The last significance is conservation, applied primarily to metal resources which is limited in this world, and the wastage of them includes corresponding losses of energy and water reserves associated with the production and fabrication of metal structures. The least important reason is the accompanying conservation of human effort entering the design and rebuilding of corroded metal equipment, otherwise available for socially useful purposes. Corrosion and Corrosion There are five facts in the process of corrosion formation. First, ions are involved and need a medium to move in (usually water). Second, oxygen is involved and needs to be supplied. Third, the metal has to be willing to give up electrons to start the process. Fourth, A new material is formed and this may react again or could be protective of the original metal . Fifth, A series of simple steps are involved and a driving force is needed to achieve them. The most important fact is that interfering with the steps allows the corrosion reaction to be stopped or slowed to a manageable rate. Beginners Guide to Corrosion , 2003) There are two basic types of corrosion namely uniform and localized corrosion. Uniform corrosion occurs veer the majority of the surface of a metal at a steady and often predictable rate. Although it is unsightly its predictability facilitates easy control, the most basic method being to make the material thick enough to function for the lifetime of the component. Localized corrosion can deal a more severe damage than uniform surprisingly short period of use or exposure. There are thirteen types of localized corrosion namely galvanic corrosion, pitting corrosion, selective attack, stray current corrosion, microbial corrosion, intracellular corrosion, concentration cell corrosion, harmonically corrosion, corrosion caused by combined action, corrosion fatigue, fretting corrosion, stress corrosion cracking, and hydrogen damage. (Beginners Guide Cost of corrosion and its control experienced by one pulp to Corrosion, 2003) and paper company was estimated to be 20 million dollars annually. The United States alone have total combined losses of corrosion estimated conservatively to be about 70 billion dollars annually, or 4. 2% of the gross national product . It has been estimated that about 15% of this total could be avoided if currently available corrosion technology were effectively applied. Studies of the cost of corrosion to Australia, Great Britain, Japan, and other countries have also been carried out. In each country studied, the cost of corrosion is approximately 3-4% of the GNP. Corrosion and Corrosion Control, 2013) Indirect losses are more difficult to assess, but a brief survey of typical losses of this kind compels the conclusion that they also cost several billion of dollars. Indirect losses are divided into five which are shutdown, loss of product, loss of efficiency, contamination of product, overdressing. The shutdown of corroded equipments can cost a lot while repairs is underway. Loss of products occur through corroded pipe systems until repairs are m ade. How to cite Corrosion is a natural process, Essays

Is Marijuana A Solution For The Opioid Epidemic Example For Students

Is Marijuana A Solution For The Opioid Epidemic? An Opioid Epidemic in the United States The Centers for Disease Control and Prevention recently published an analysis that showed drug overdoses are the leading cause of accidental deaths in the United States – surpassing even that of automobile accidents (â€Å"Opioid Addiction†). A majority of these deaths are related to prescription opiates and heroin use. Opiates are drugs commonly prescribed as pain relievers, including oxycodone, codeine, morphine, and fentanyl. The class of drugs also includes the illicit drug, heroin (â€Å"Opioid Addiction†). Prescription opioids are currently involved in â€Å"more overdose deaths than any other drug† with 20,101 related deaths in 2015 – four times the number in 1999 (â€Å"Overdose Death Rates†). Heroin overdoses have also risen fourfold in the past 16 years, with 12,990 deaths in 2015 (â€Å"Opioid Addiction†). Many are calling this dramatic increase in opioid-related overdose deaths in the United States an â€Å"Opioid Epidemic .† This epidemic has three main indicators: increases in sales and prescriptions of opiates, high rates of opioid-related mortality, and a surge in admissions to treatment centers for opiate addictions. Driving this epidemic is the surge in the prescription of opiates, which nearly tripled from 76 million prescriptions filled 1991 to 259 million prescriptions filled in 2011 – corresponding to the dramatic increase in opioid-related overdose deaths (Nolan). Many of these painkillers are even being prescribed for conditions they have been proven ineffective for, including chronic pain. This increase in sales and use for prescription opiates is problematic because opioids are associated with a high risk of overdose death and addiction. Many studies also point to a strong causal relationship between prescription opioids and heroin use. According to the American Society of Addiction Medicine, a survey of new heroin users found that four in five started out abusing prescription opioids (â€Å"Opioid Addiction†). Heroin is a much deadlier and addictive drug, with 23% of users developing an opiate addiction (â€Å"Opioid Addiction†). The overdose potential for both drugs is high because patients’ tolerance to the toxic effect of opioids builds slower than tolerance to its euphoric effects (â€Å"Opiates (Narcotics)†). Many suggest that marijuana could be a cure for this rise in problematic opiate use because studies show that marijuana is less addictive than opioids and have a near-zero potential for overdosing (Hall and Pacula). This paper will analyze whether marijuana could act as an alternative treatment for conditions usually treated by opioids and how medical marijuana legalization impacts problematic use, influence the supply of opiates driving the problem, and effects heroin and opiate use rates that characterize the opioid epidemic. Marijuana as Treatment Substitute In â€Å"Cannabinoids for Medical Use: A Systematic Review and Meta-analysis,† the Journal of the American Medical Association (JAMA) reviewed 79 relevant trials that examined the impact of marijuana on a broad range of conditions that marijuana is commonly prescribed for, such as chronic pain, nausea and vomiting due to chemotherapy, spasticity from multiple sclerosis, and sleeping disorders (Whiting et al.). Although they also found that cannabinoids were associated with moderate improvements for most of the conditions analyzed, a majority of the studies had high risks of bias or the improvements were not statistically significant (Whiting et al.). The JAMA analysis did find â€Å"moderate-quality evidence† that supports a â€Å"30% or greater improvement in pain with a cannabinoid compared with a placebo† (Whiting et al.). However, this beneficial effect was accompanied by the increased risk of short-term adverse effects, including dizziness, nausea, and fatig ue from the cannabinoids themselves. Despite the adverse effects, this potential of cannabinoids to alleviate chronic pain is promising. There is much controversy over opiates’ efficacy in treating non-cancer chronic pain (â€Å"Opioids for Chronic Pain†). In some patients, due to a combination of tolerance – the adjustment of the body to dosage over time – and opioid-induced hyperalgesia – an increasing sensitivity to pain, opioids taken over an extended period of time may actually increase the amount of pain experienced (â€Å"Opiates for Chronic Pain†). If marijuana can treat chronic pain better than opiates can over an extended period of time, then marijuana can substitute for opiates. Not only could reduce opiate-related side effects, but it could also reduce the prescription dosage needed. Consequently, fewer opioids would need to be prescribed, reducing the supply available for use and misuse. Marijuana as a treatment substitute could lower risk for opiate-related addicti on and potentially overdoses. .u717aa2dd7795128099e55c794fb9fac5 , .u717aa2dd7795128099e55c794fb9fac5 .postImageUrl , .u717aa2dd7795128099e55c794fb9fac5 .centered-text-area { min-height: 80px; position: relative; } .u717aa2dd7795128099e55c794fb9fac5 , .u717aa2dd7795128099e55c794fb9fac5:hover , .u717aa2dd7795128099e55c794fb9fac5:visited , .u717aa2dd7795128099e55c794fb9fac5:active { border:0!important; } .u717aa2dd7795128099e55c794fb9fac5 .clearfix:after { content: ""; display: table; clear: both; } .u717aa2dd7795128099e55c794fb9fac5 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u717aa2dd7795128099e55c794fb9fac5:active , .u717aa2dd7795128099e55c794fb9fac5:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u717aa2dd7795128099e55c794fb9fac5 .centered-text-area { width: 100%; position: relative ; } .u717aa2dd7795128099e55c794fb9fac5 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u717aa2dd7795128099e55c794fb9fac5 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u717aa2dd7795128099e55c794fb9fac5 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u717aa2dd7795128099e55c794fb9fac5:hover .ctaButton { background-color: #34495E!important; } .u717aa2dd7795128099e55c794fb9fac5 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u717aa2dd7795128099e55c794fb9fac5 .u717aa2dd7795128099e55c794fb9fac5-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u717aa2dd7795128099e55c794fb9fac5:after { content: ""; display: block; clear: both; } READ: Prevention For Opioid Drug AbuseAbrams and his colleagues studied the effect of marijuana-opiate interaction in patients with chronic pain. They administered vaporized cannabis to 21 patients with various conditions who were receiving either oxycodone or morphine in stable doses (Abrams et al.). After five days of administering the vapor, the researchers evaluated the patients’ pain level and found an average pain reduction of 27.2% when cannabis was added to the opiate. This significant reduction in pain suggests marijuana enhances the pain-relieving effect of opioids. Since fewer opiates are needed to achieve the same effect, mixing opioids with marijuana could potentially allow for lower opioid doses and an accompanying decrease in opioid-related side effects such as nausea and sedation (Abrams et al.). This suggests another treatment for chronic pain – a combination of both cannabis and opioids to minimize the amount of exposure to each drug. Not only would this lower the risk of opiate dependence, but also minimize the risk of long-term harms associated with marijuana use that may still be unknown.