Treatment FAQ

what is differential treatment?

by Meaghan Wuckert Published 3 years ago Updated 3 years ago
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What is a differential diagnosis in addiction treatment?

Dec 29, 2021 · When employees don’t receive the same type of treatment in the workplace, it’s known as differential treatment. This can lead to some employees feeling unwelcome or unwanted in the workplace and cause them to lose motivation. Employees who believe they don’t receive the same treatment from management as other employees may have concerns.

Why do I need a differential diagnosis?

May 21, 2013 · Different is an adjective most often used to show how certain employees are being treated differently because of something he or she cannot change about themselves. What the term differential treatment is really getting at is the form Washington workplace discrimination is taking place.

What does differential treatment mean in employment law?

A differential diagnosis is a helpful step in the process that your healthcare provider uses to make a final diagnosis. It may seem overwhelming to see a list of possible conditions that might affect you, but remember that your differential diagnosis is not the final diagnosis. Your healthcare provider will recommend additional tests to confirm your diagnosis and offer …

What is special and differential treatment (s&dt)?

Apr 13, 2020 · Referred to as “special and differential treatment” (SDT), 183 provisions in the WTO agreements give developing countries special rights. These include more time to …

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What is differential heat treatment?

Differential heat treatment (also called selective heat treatment or local heat treatment) is a technique used during heat treating to harden or soften certain areas of a steel object, creating a difference in hardness between these areas. There are many techniques for creating a difference in properties, but most can be defined as ...

What is differential tempering used for?

The most common use for differential tempering was for heat treating cutting tools, such as axes and chisels, where an extremely hard edge is desired, but some malleability and springiness is needed in the rest of the tool. A chisel with a very hard edge can maintain that edge longer and cut harder materials, but, if the entire chisel was too hard, it would shatter under the hammer blows. Differential tempering was often used to provide a very hard cutting edge, but to soften parts of the tool that are subject to impact and shock loading.

What is differential hardening?

Differential hardening is a method used in heat treating swords and knives to increase the hardness of the edge without making the whole blade brittle. To achieve this, the edge is cooled faster than the spine by adding a heat insulator to the spine before quenching. Clay or another material is used for insulation.

How does differential hardening affect swords?

Although differential hardening produces a very hard edge , it also leaves the rest of the sword rather soft, which can make it prone to bending under heavy loads, such as parrying a hard blow. It can also make the edge more susceptible to chipping or cracking. Swords of this type can usually only be resharpened a few times before reaching the softer metal underneath the edge. However, if properly protected and maintained, these blades can usually hold an edge for long periods of time, even after slicing through bone and flesh, or heavily matted bamboo to simulate cutting through body parts, as is in iaido.

What does discoloration around the teeth on a timing sprocket mean?

The discoloration around the teeth indicate the metal that was heated and quenched, with the heat-affected zone visible as a thin layer between it and the ring of tempering colors.

What is induction hardening?

Induction hardening is a surface hardening technique which uses induction coils to provide a very rapid means of heating the metal. With induction heating, the steel can be heated very quickly to red-hot at the surface, before the heat can penetrate any distance into the metal. The surface is then quenched, hardening it, and is often used without further tempering. This makes the surface very resistant to wear, but provides tougher metal directly underneath it, leaving the majority of the object unchanged. A common use for induction hardening is for hardening the bearing surfaces, or "journals", on automotive crankshafts or the rods of hydraulic cylinders.

How does tempering steel work?

When a sword, knife or tool is evenly quenched, the entire object turns into martensite, which is extremely hard, without the formation of soft pearlite. Tempering reduces the hardness in the steel by gradually changing the martensite into a microstructure of various carbides, such as cementite, and softer ferrite (iron), forming a microstructure called " tempered martensite ". When tempering high-carbon steel in the blacksmith method, the color provides a general indication of the final hardness, although some trial-and-error is usually required to match the right color to the type of steel to achieve the exact hardness, because the carbon content, the heating speed, and even the type of heat source will affect the outcome. Without the formation of pearlite, the steel can be incrementally tempered to achieve the proper hardness in each area, ensuring that no area is too soft. In arming swords, for instance, because the blade is typically rather wide and thin, a blade can be prone to bending during combat. If the center of the blade is too soft, this bending may likely be permanent. However, if the sword is tempered to a springy hardness, it will be more likely to return to its original shape.

Do developing countries oppose SDT?

Not surprisingly, some “developing country” WTO members oppose the reforms that the United States proposed for granting SDT. Developing countries have not given an inch on their long‐​held view that the current approach to providing SDT is best for the world trading system. Their statements in defense of the current approach demarcate more fully their differences with the United States and other developed countries over the WTO’s development dimension.

What is the SDT complaint?

trade representative on July 26, 2019, summarizes the essence of the United States’ complaint about SDT: “When the wealthiest countries claim developing country status, they harm not only other developed economies but also economies that truly require special and differential treatment. Such disregard for adherence to WTO rules, including the likely disregard of any future rules, cannot continue to go unchecked.” 58 The U.S. SDT reform proposal stems from the concerns raised in this memorandum—concerns that past U.S. officials have raised prior to Trump’s presidency.

Is the development dimension part of the GATT?

The development dimension has been an unstated part of the multilateral trading system since the General Agreement on Tariffs and Trade (GATT) was agreed to in 1947. Ten of the original 23 GATT contracting parties could have been classified at the time as developing countries, including (pre‐​communist) China. 34 However, the original GATT made no formal distinction between developed and developing countries. In part, this initial textual absence can be attributed to the underlying assumption about trade negotiations (which prevailed then as now) that a decision by one country to lower its tariffs or other trade barriers to the goods of another country is a “concession” to that other country. Almost all economists will be quick to note that this is a political and not an economic assumption. 35 It is based on the fundamental fallacy that opening one’s market involves “concessions” that need to be “paid” for—that tariffs and other barriers to trade are national assets that should be relinquished only in exchange for improved market access abroad. Economically, this makes no sense, as a country generally benefits from reducing its barriers to trade with other countries, regardless of what those other countries do.

Why has SDT failed?

Why has the current approach to SDT failed? It has failed because it is based on the faulty premise that the growth of developing countries will be hastened if they postpone opening their markets to freer trade for as long as they can. The logic behind this premise is that, in affording more time and more room for developing countries to erect and maintain trade barriers that protect their domestic producers and products from foreign competition, SDT can help those countries climb more quickly up the ladder of development. But this premise is mistaken. Protectionism never works for long—not for developed countries and not for developing countries. Without the spur of competition that comes with freer trade, without the innovations that freer trade brings and evokes, and without the domestic reforms that freer trade and a general openness to the wider world often inspire, the climb up the development ladder becomes steeper and longer.

What did Trump say about the WTO?

Trade Representative to take action so that countries stop CHEATING the system at the expense of the USA!” 1 Trump was referring to special and differential treatment (SDT), which gives developing country members of the WTO greater flexibility in meeting their WTO obligations. The WTO, however, has no definition for what a developing country is, and as a result, members practice self‐​declaration, whereby they alone decide their development status. This has led to a situation where more‐​advanced countries receive similar treatment to those that are much poorer, undermining the initial rationale for SDT to help those in most need with the transition to full compliance.

What is differential diagnosis?

A differential diagnosis is a list of possible conditions or diseases that could be causing your symptoms based off of this information.

What are some examples of physical examinations?

Some examples include, but are not limited to: taking your blood pressure. monitoring your heart rate. listening to your lungs as you breathe. examining the part of your body that’s bothering you.

Who wants to dismantle S&DT?

The EU is the other team that want dismantling of S&DT. For them, the WTO should introduce “differentiation” among developing countries to decide who can avail of special and differential flexibilities on a case-by-case basis. They advocate “developing country members to move toward undertaking greater commitments.”.

What is S&DT in trading?

The benefits under the S&DT (special and differential treatment) permits the developing countries to enjoy certain benefits like taking longer time periods (transition period) for implementing agreements and the binding commitments, and measures to increase trading opportunities for them. These S&DT benefits have given an inclusive nature to ...

Is Qatar a developing country?

As a result of the self-selection process, there is a competition among member to get the developing country status. It is visible that several advanced countries also taken developing country status. For example, Qatar which enjoys the sixth largest per capita income in the world is a developing country.

What is differential diagnosis?

A differential diagnosis looks at the possible disorders that could be causing your symptoms. It often involves several tests.

How to treat a rash on the face?

Ask about recent infections or other diseases. Consult medical text books to compare your how your rash looks to rashes in other conditions. Perform blood and/or skin tests.

How to diagnose a rash?

For example, you may see your health care provider because you have a skin rash. Rashes can be caused by a wide variety of conditions. Causes can range from mild allergies to life-threatening infections. To make a differential diagnosis of a rash, your provider may: 1 Do a thorough exam of your skin 2 Ask you if you been exposed to any new foods, plants, or other substances that could cause an allergy 3 Ask about recent infections or other diseases 4 Consult medical text books to compare your how your rash looks to rashes in other conditions 5 Perform blood and/or skin tests

What is a lab test for mental health?

Lab tests are often done on blood or urine. If a mental health disorder is suspected, you may get a mental health screening. In a mental health screening, you will be asked questions about your feelings and mood. The exact tests and procedures will depend on your symptoms.

What is mental health screening?

In a mental health screening, you will be asked questions about your feelings and mood. The exact tests and procedures will depend on your symptoms. For example, you may see your health care provider because you have a skin rash. Rashes can be caused by a wide variety of conditions.

What is a health history?

During a health history, you'll be asked about your symptoms, lifestyle, and previous health problems. You'll also be asked about your family's health problems. Your provider may also order lab tests for different diseases. Lab tests are often done on blood or urine. If a mental health disorder is suspected, you may get a mental health screening.

What is differential diagnosis?

The term differential diagnosis refers to the diagnosis of one or more conditions that have similar or overlapping symptoms. Mental illnesses and substance use disorders cannot be diagnosed with a single test, like some medical conditions can.

Why is it important to make a differential diagnosis?

It is especially important to make a differential diagnosis so that patients with independent, co-occurring mental illnesses can be treated appropriately. If an existing, independent mental illness, like depression, is not diagnosed and addressed, the treatment for alcohol use disorder will only be partially effective.

What mental disorders are associated with alcoholism?

Some of the mental illnesses that more commonly occur with alcoholism include bipolar disorder, depression, anxiety disorders, dysthymia, post-trau matic stress disorder, and some personality disorders.

Can alcohol cause mental health issues?

Alcohol may trigger mental health symptoms, or the symptoms may occur first and lead to self-medication with alcohol. The interplay between both is complicated. It is essential to effective treatment and recovery to sort through them and make accurate diagnoses for patients.

Can alcohol cause low mood?

For instance, someone struggling with alcohol may also have low moods, loss of interest in activities, restlessness, and social avoidance. The symptoms may be caused by drinking, but they could also indicate the patient has clinical depression or an anxiety disorder. YouTube. Constellation Behavioral Health.

Is it common to have a mental illness with alcohol?

And the opposite is true as well: someone with a mental illness is more likely to also struggle with alcohol or drug use . This relationship is well-known and well-documented, but it is complicated. There are three main reasons that co-occurrence is common:

Can alcohol cause depression?

Alcohol misuse can trigger symptoms of mental illnesses, like sadness and depression. The complications caused by alcohol use disorder, like financial problems or domestic abuse, can also lead to mental health symptoms. Mental illness symptoms can lead a person to drink in order to try to feel better.

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Overview

Differential heat treatment (also called selective heat treatment or local heat treatment) is a technique used during heat treating to harden or soften certain areas of a steel object, creating a difference in hardnessbetween these areas. There are many techniques for creating a difference in properties, but most can be defined as either differential hardening or differential tempering. These wer…

Introduction

Differential heat treatment is a method used to alter the properties of various parts of a steel object differently, producing areas that are harder or softer than others. This creates greater toughness in the parts of the object where it is needed, such as the tang or spine of a sword, but produces greater hardness at the edge or other areas where greater impact resistance, wear resistance, and strengthis needed. Differential heat treatment can often make certain areas hard…

Differential hardening

Differential hardening (also called differential quenching, selective quenching, selective hardening, or local hardening) is most commonly used in bladesmithing to increase the toughness of a blade while keeping very high hardness and strength at the edge. This helps to make the blade very resistant to breaking, by making the spine very soft and bendable, but allows greater hardness at the edge than would be possible if the blade was uniformly quenched and tempered. This helps t…

Modern differential hardening

Flame hardening is often used to harden only a portion of an object, by quickly heating it with a very hot flame in a localized area, and then quenching the steel. This turns the heated portion into very hard martensite, but leaves the rest unchanged. Usually, an oxy-gas torchis used to provide such high temperatures. Flame hardening is a very common surface hardening technique, which is ofte…

Differential tempering

Differential tempering (also called graded tempering, selective tempering or local tempering) is the inverse of differential hardening, to ultimately produce similar results. Differential tempering begins by taking steel that has been uniformly quenched and hardened, and then heating it in localized areas to reduce the hardness. The process is often used in blacksmithingfor tempering …

See also

• Case hardening
• Shot peening

Bibliography

• Prabhudev, K. H. (1988). Handbook Of Heat Treatment Of Steels. Tata McGraw-Hill Education. ISBN 978-0-07-451831-1. Retrieved 11 November 2012.
• Smith, Cyril Stanley (September 2012). A History of Metallography: The Development of Ideas on the Structure of Metals Before 1890. Literary Licensing, LLC. ISBN 978-1-258-47336-5. Retrieved 11 November 2012.

External links

• Claying blades – Differential hardening with clay

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