You may have heard of paraben-free shampoo, but sulfate-free and salt-free shampoos are a very curious subject lately.
Showing posts with label What İs?. Show all posts
Showing posts with label What İs?. Show all posts
Thursday, December 16, 2021
What is the Makeup Base? How to use? Some of the Best Makeup Tips
What is the makeup base, how is it used? We researched all these questions for you. Here are some makeup use guides and the best makeup bases ...
Makeup bases, which are indispensable for a perfect make-up, are one of the most popular cosmetic products of recent times. When it comes to makeup, you can find many options. Some bases give shine to the skin, while others reduce the appearance of pores. Of course, it is not easy to choose a good base from all these options! We researched and selected the most popular makeup bases of recent times, from price to performance. What are the makeup bases, how are they used and what are the best makeup bases? Here is the answer to all these questions ...
What is the makeup base?
One of the most curious things when it comes to make-up base is "What is the makeup base?" Make-up base is a cosmetic product that is applied to the skin before starting make-up, increases the permanence of make-up and hides skin imperfections. Applied in the first step of make-up, this product acts as a barrier between the foundation and the skin. Thus, exfoliation, roughness and pore appearance are reduced.
How to use the makeup base?
Now that we have answered the question of what is makeup, we can move on to how to use the bases. To use make-up base, you must first apply moisturizer. You can click here to review the best moisturizing creams of recent times. Then you should take the size of a pea of the makeup base and spread it on your skin with your fingertips. Before applying foundation, you should make sure that you have thoroughly absorbed the makeup base.
What İs Sociology?
Social science is the investigation of human social connections and foundations. Human science's topic is various, going from wrongdoing to religion, from the family to the state, from the divisions of race and social class to the mutual convictions of a typical culture, and from social solidness to radical change in entire social orders. Binding together the investigation of these differing subjects of study is humanism's motivation of seeing how human activity and cognizance both shape and are molded by encompassing social and social structures. The question of "what is sociology" gains importance here.
What İs Biology? - The Complexity of Life
Science is the regular science that spotlights on the investigation of life and living creatures, including their structure, work, advancement, cooperation, development, dispersion, and scientific classification. The extent of the field is broad and is separated into a few specific controls, for example, life structures, physiology, ethology, hereditary qualities, and some more. The question of what is biology gains importance here
What is ADHD? | ADHD symptoms
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| What is ADHD? | ADHD symptoms |
Attention deficit hyperactivity disorder (ADHD) is a mental health
disorder that can cause above-normal levels of hyperactive and impulsive
behaviors. People with ADHD may also have trouble focusing their attention
on a single task or sitting still for long periods of time.
Both adults and children can have ADHD. It’s a diagnosis the American Psychiatric Association (APA) recognizes.
A wide range of behaviors are associated with ADHD. Some of the more common ones include:
- having trouble focusing or concentrating on tasks
- being forgetful about completing tasks
- being easily distracted
- having difficulty sitting still
- interrupting people while they’re talking
If you or your child has ADHD, you may have some or all of these symptoms. The symptoms you have depend on the type of ADHD you have. Explore a list of ADHD symptoms common in children.
To make ADHD diagnoses more consistent, the APA has grouped the condition into three categories, or types. These types are predominantly inattentive, predominantly hyperactivity-impulsive, and a combination of both.
Predominantly inattentive
As the name suggests, people with this type of ADHD have extreme difficulty focusing, finishing tasks, and following instructions.
Experts also think that many children with the inattentive type of ADHD may not receive a proper diagnosis because they don’t tend to disrupt the classroom. This type is most common among girls with ADHD.
Predominantly hyperactive-impulsive type
People with this type of ADHD show primarily hyperactive and impulsive behavior. This can include fidgeting, interrupting people while they’re talking, and not being able to wait their turn.
Although inattention is less of a concern with this type of ADHD, people with predominantly hyperactive-impulsive ADHD may still find it difficult to focus on tasks.
Combined hyperactive-impulsive and inattentive type
This is the most common type of ADHD. People with this combined type of ADHD display both inattentive and hyperactive symptoms. These include an inability to pay attention, a tendency toward impulsiveness, and above-normal levels of activity and energy.
The type of ADHD you or your child has will determine how it’s treated. The type you have can change over time, so your treatment may change, too. Learn more about the three types of ADHD
You may have heard the terms “ADD” and “ADHD” and wondered what the difference is between them.
ADD, or attention deficit disorder, is an outdated term. It was previously used to describe people who have problems paying attention but aren’t hyperactive. The type of ADHD called predominantly inattentive is now used in place of ADD.
ADHD is the current overarching name of the condition. The term ADHD became official in May 2013, when the APA released the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).
This manual is what doctors refer to when making diagnoses for mental health conditions. Get a better understanding of the difference between ADD and ADHD.
More than
That said, treatment is important. Untreated ADHD in adults can have a negative impact on many aspects of life. Symptoms such as trouble managing time, forgetfulness, and impatience can cause problems at work, home, and in all types of relationships. Find out more about the signs and symptoms of ADHD in adults and how they can impact your life.
For children, ADHD is generally associated with problems at school. Children with ADHD often have trouble succeeding in a controlled classroom setting.
Boys are
- daydream frequently
- be hyper-talkative rather than hyperactive
Many symptoms of ADHD can be typical childhood behaviors, so it can be hard to know what’s ADHD-related and what’s not. Learn more about how to recognize ADHD in toddlers.
Despite how common ADHD is, doctors and researchers still aren’t sure what causes the condition. It’s believed to have neurological origins. Genetics may also play a role.
Other
- speech
- self-control
- decision-making
- muscle control
Researchers are still studying potential causes of ADHD, such as smoking during pregnancy. Find out more about the potential causes and risk factors of ADHD.
There’s no single test that can tell if you or your child has ADHD.
A
To make a diagnosis, your doctor will assess any symptoms you or your child has had over the previous six months.
Your doctor will likely gather information from teachers or family members and may use checklists and rating scales to review symptoms. They’ll also do a physical exam to check for other health problems. Learn more about ADHD rating scales and what they can and cannot do.
If you suspect that you or your child has ADHD, talk to your doctor about getting an evaluation. For your child, you can also talk to their school counselor. Schools regularly assess children for problems that may be affecting their educational performance.
For the assessment, provide your doctor or counselor with notes and observations about you or your child’s behavior.
If they suspect ADHD, they may refer you or your child to an ADHD specialist. Depending on the diagnosis, they may also suggest making an appointment with a psychiatrist or neurologist.
Treatment for ADHD typically includes behavioral therapies, medication, or both.
Types of therapy include psychotherapy, or talk therapy. With talk therapy, you or your child will discuss how ADHD affects your life and ways to help you manage it.
Another therapy type is behavioral therapy. This therapy can help you or your child with learning how to monitor and manage your behavior.
Medication can also be very helpful when you’re living with ADHD. ADHD medications are designed to affect brain chemicals in a way that enables you to better control your impulses and actions.
The two main types of medications used to treat ADHD are stimulants and nonstimulants.
Central nervous system (CNS) stimulants are the most commonly prescribed ADHD medications. These drugs work by increasing the amounts of the brain chemicals dopamine and norepinephrine.
Examples of these drugs include methylphenidate (Ritalin) and amphetamine-based stimulants (Adderall).
If stimulants don’t work well for you or your child, or if they cause troublesome side effects, your doctor may suggest a nonstimulant medication. Certain nonstimulant medications work by increasing levels of norepinephrine in the brain.
These medications include atomoxetine (Strattera) and some antidepressants such as bupropion (Wellbutrin).
ADHD medications can have many benefits, as well as side effects. Learn more about medication options for adults with ADHD.
In addition to — or instead of — medication, several remedies have been suggested to help improve ADHD symptoms.
For starters, following a healthy lifestyle may help you or your child
manage ADHD symptoms. The
- eat a healthy, balanced diet
- get at least 60 minutes of physical activity per day
- get plenty of sleep
- limit daily screen time from phones, computers, and TV
Studies have also shown that
Mindfulness meditation is another option.
Avoiding certain allergens and food additives are also potential ways to help reduce ADHD symptoms.
While ADHD is a neurodevelopmental disorder, it’s not considered a learning disability. However, ADHD symptoms can make it harder for you to learn. Also, it’s possible for ADHD to occur in some individuals who also have learning disabilities.
To help relieve any impact on learning for children, teachers can map out individual guidelines for a student with ADHD. This may include allowing extra time for assignments and tests or developing a personal reward system.
Although it’s not technically a disability, ADHD can have lifelong effects.
If you or your child has ADHD, you’re more likely to have depression as
well. In fact, the rate of major depression in children with ADHD
is more than
This may feel like an unfair double whammy, but know that treatments are available for both conditions. The treatments often overlap. Talk therapy can help treat both conditions. Also, certain antidepressants, such as bupropion, can sometimes help ease ADHD symptoms.
Of course, having ADHD doesn’t guarantee that you’ll have depression, but it’s important to know it’s a possibility
If you or your child has ADHD, a consistent schedule with structure and regular expectations may be helpful. For adults, using lists, keeping a calendar, and setting reminders are good ways to help you get and stay organized. For children, it can be helpful to focus on writing down homework assignments and keeping everyday items, such as toys and backpacks, in assigned spots.
Learning more about the disorder in general can also help you learn how to manage it. Organizations like Children and Adults with Attention Deficit Disorder or the Attention Deficit Disorder Association provide tips for management as well as the latest research.
Your doctor can provide more guidance in ways to manage your ADHD symptoms. Here are tips for helping your child with ADHD manage daily tasks and activities, from getting ready for school in the morning to applying for college.
For children and adults, untreated ADHD can have a serious impact on your life. It can affect school, work, and relationships. Treatment is important to lessen the effects of the condition.
But it’s still important to keep in mind that many people with ADHD enjoy fulfilling and successful lives. Some even tout the benefits of the condition.
If you think you or your child may have ADHD, your first step should be talking to your doctor. They can help determine if ADHD is a factor for you or your child. Your doctor can help you create a treatment plan to help you manage your symptoms and live well with ADHD.
What İs Ethnology And Ethnography?
Ethnography versus Ethnology
Ethnography and ethnology show contrasts between them with regards to their topic. Both, ethnography and ethnology, are normal sciences. They are the two minor parts of human sciences or the investigation of the historical backdrop of man. Ethnography manages the techniques did in any general public. It manages the investigation of methods, for example, relationships, weddings, incineration strategies, internment methodology, and such. Ethnography additionally manages circumcision functions. To put it plainly, it very well may be said that ethnography manages depictions of the methodology referenced previously. Ethnology, then again, gives a point by point portrayal of the socioeconomics of the general public. It thinks about various ethnographies to comprehend a general public. Let us take a gander at the two terms in more detail to comprehend the contrast between them. The answer to the question of What İs Ethnology And Ethnography? is also important here.What is Diabetes?
Diabetes is a persistent (dependable) ailment that influences how your body transforms food into energy.
The majority of the food you eat is separated into sugar (additionally called glucose) and delivered into your circulation system. At the point when your glucose goes up, it flags your pancreas to deliver insulin. Insulin acts like a key to let the glucose into your body's cells for use as energy.
What is ALS?
ALS, or amyotrophic horizontal sclerosis, is a reformist neurodegenerative illness that influences nerve cells in the cerebrum and the spinal rope. A-myo-trophic originates from the Greek language. "A" signifies no. "Myo" alludes to muscle, and "Trophic" signifies sustenance – "No muscle sustenance." When a muscle has no sustenance, it "decays" or dies. "Parallel" distinguishes the territories in an individual's spinal string where segments of the nerve cells that sign and control the muscles are found. As this region degenerates, it prompts scarring or solidifying ("sclerosis") in the district.
What is DNA?
Major Depressive Disorder (Clinical Depression)
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| Major Depressive Disorder (Clinical Depression) |
Sadness is a natural part of the human experience. People may feel sad or depressed when a loved one passes away or when they’re going through a life challenge, such as a divorce or serious illness. However, these feelings are normally short-lived. When someone experiences persistent and intense feelings of sadness for extended periods of time, then they may have major depressive disorder (MDD).
MDD, also referred to as clinical depression, is a significant medical condition that can affect many areas of your life. It impacts mood and behavior as well as various physical functions, such as appetite and sleep. People with MDD often lose interest in activities they once enjoyed and have trouble performing everyday activities. Occasionally, they may also feel as if life isn’t worth living.
MDD is one of the most common mental disorders in the United States. In 2015, nearly 7 percent of Americans over age 18 had an episode of MDD.
Some people with MDD never seek treatment. However, most people with the disorder can get better with treatment. Medications, psychotherapy, and other methods can effectively treat people with MDD and help them manage their symptoms.
Your doctor or a mental health professional can make a MDD diagnosis based on your symptoms, feelings, and behavior patterns. They will ask you certain questions or give you a questionnaire so they can better determine whether you have MDD.
To be diagnosed with MDD, you need to meet the symptom criteria listed in the Diagnostic and Statistical Manual of Mental Disorders (DSM). This manual helps medical professionals diagnose mental health conditions. According to its criteria, you must have 5 or more of the following symptoms, and experience them at least once a day for a period of more than 2 weeks:
- You feel sad or irritable most of the day, nearly every day.
- You are less interested in most activities you once enjoyed.
- You suddenly lose or gain weight or have a change in appetite.
- You have trouble falling asleep or want to sleep more than usual.
- You experience feelings of restlessness.
- You feel unusually tired and have a lack of energy.
- You feel worthless or guilty, often about things that wouldn’t normally make you feel that way.
- You have difficulty concentrating, thinking, or making decisions.
- You think about harming yourself or committing suicide.
The exact cause of MDD isn’t known. However, there are several factors that can increase the risk of developing the condition. A combination of genes and stress can affect brain chemistry and reduce the ability to maintain mood stability. Changes in the balance of hormones might also contribute to the development of MDD.
MDD may also be triggered by:
- alcohol or drug abuse
- certain medical conditions, such as cancer or hypothyroidism
- particular types of medications, including steroids
MDD is often treated with medication and psychotherapy. Some lifestyle adjustments can also help ease certain symptoms. People who have severe MDD or who have thoughts of harming themselves may need to stay in the hospital during treatment. Some might also need to take part in an outpatient treatment program until symptoms improve.
Medication
Primary care providers often start treatment for MDD by prescribing antidepressant medications.
Selective serotonin reuptake inhibitors (SSRIs). These antidepressants are frequently prescribed. SSRIs work by helping inhibit the breakdown of serotonin in the brain, resulting in higher amounts of this neurotransmitter.
Serotonin is a brain chemical that’s believed to be responsible for mood. It may help improve mood and produce healthy sleeping patterns. People with MDD often have low levels of serotonin. An SSRI can relieve symptoms of MDD by increasing the amount of available serotonin in the brain.
SSRIs include well-known drugs such as fluoxetine (Prozac) and citalopram (Celexa). They have a relatively low incidence of side effects that most people tolerate well.
Other medications. Tricyclic antidepressants and medications known as atypical antidepressants may be used when other drugs haven’t helped. They can cause several side effects, including weight gain and sleepiness.
Note: Some medications used to treat MDD aren’t safe for women who are pregnant or breastfeeding. Make sure you speak with your healthcare provider if you become pregnant, you’re planning to become pregnant, or you’re breastfeeding your child.
Psychotherapy
Psychotherapy, also known as psychological therapy or talk therapy, can be an effective treatment for people with MDD. It involves meeting with a therapist on a regular basis to talk about your condition and related issues. Psychotherapy can help you:
- adjust to a crisis or other stressful event
- replace negative beliefs and behaviors with positive, healthy ones
- improve your communication skills
- find better ways to cope with challenges and solve problems
- increase your self-esteem
- regain a sense of satisfaction and control in your life
Your healthcare provider may also recommend other types of therapy, such as cognitive behavioral therapy or interpersonal therapy. Another possible treatment is group therapy, which allows you to share your feelings with people who can relate to what you’re going through.
Lifestyle changes
In addition to taking medications and participating in therapy, you can help improve MDD symptoms by making some changes to your daily habits.
Eating right: Consider eating foods that contain omega-3 fatty acids, such as salmon. Foods that are rich in B vitamins, such as beans and whole grains, have also been shown to help some people with MDD. Magnesium has also been linked to fighting MDD symptoms. It’s found in nuts, seeds, and yogurt.
Avoiding alcohol and certain processed foods: It’s beneficial to avoid alcohol, as it’s a nervous system depressant that can make your symptoms worse. Also, certain refined, processed, and deep-fried foods contain omega-6 fatty acids, which may contribute to MDD.
Getting plenty of exercise: Although MDD can make you feel very tired, it’s important to be physically active. Exercising, especially outdoors and in moderate sunlight, can boost your mood and make you feel better.
Sleeping well: It’s vital to get at least 6 to 8 hours of sleep per night. Talk to your doctor if you’re having trouble sleeping.
People with MDD can feel hopeless at times, but it’s important to remember that the disorder can typically be treated successfully. To improve your outlook, it’s critical to stick with your treatment plan. Don’t miss therapy sessions or follow-up appointments with your healthcare provider. You should also never stop taking your medications unless you’re instructed to do so by your therapist or healthcare provider.
On days when you feel particularly sad despite treatment, it can be helpful to call the National Suicide Prevention Lifeline or a local crisis or mental health service. These free, 24-hour phone lines take calls from anyone feeling depressed or anxious. A friendly, supportive voice could be just what you need to get you through a difficult time.
Where is DNA found? | What does DNA do? | What is DNA made of?
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Where is DNA found?
In organisms called eukaryotes, DNA is found inside a special area of the
cell called the nucleus. Because the cell is very small, and because
organisms have many DNA molecules per cell, each DNA molecule must be
tightly packaged. This packaged form of the DNA is called a
chromosome.
During DNA replication, DNA unwinds so it can be copied. At other times in the cell cycle, DNA also unwinds so that its instructions can be used to make proteins and for other biological processes. But during cell division, DNA is in its compact chromosome form to enable transfer to new cells.
Researchers refer to DNA found in the cell's nucleus as nuclear DNA. An organism's complete set of nuclear DNA is called its genome.
Besides the DNA located in the nucleus, humans and other complex organisms also have a small amount of DNA in cell structures known as mitochondria. Mitochondria generate the energy the cell needs to function properly.
In sexual reproduction, organisms inherit half of their nuclear DNA from the male parent and half from the female parent. However, organisms inherit all of their mitochondrial DNA from the female parent. This occurs because only egg cells, and not sperm cells, keep their mitochondria during fertilization.
During DNA replication, DNA unwinds so it can be copied. At other times in the cell cycle, DNA also unwinds so that its instructions can be used to make proteins and for other biological processes. But during cell division, DNA is in its compact chromosome form to enable transfer to new cells.
Researchers refer to DNA found in the cell's nucleus as nuclear DNA. An organism's complete set of nuclear DNA is called its genome.
Besides the DNA located in the nucleus, humans and other complex organisms also have a small amount of DNA in cell structures known as mitochondria. Mitochondria generate the energy the cell needs to function properly.
In sexual reproduction, organisms inherit half of their nuclear DNA from the male parent and half from the female parent. However, organisms inherit all of their mitochondrial DNA from the female parent. This occurs because only egg cells, and not sperm cells, keep their mitochondria during fertilization.
What is DNA made of?
DNA is made of chemical building blocks called nucleotides. These building
blocks are made of three parts: a phosphate group, a sugar group and one of
four types of nitrogen bases. To form a strand of DNA, nucleotides are
linked into chains, with the phosphate and sugar groups alternating.
The four types of nitrogen bases found in nucleotides are: adenine (A), thymine (T), guanine (G) and cytosine (C). The order, or sequence, of these bases determines what biological instructions are contained in a strand of DNA. For example, the sequence ATCGTT might instruct for blue eyes, while ATCGCT might instruct for brown.
The complete DNA instruction book, or genome, for a human contains about 3 billion bases and about 20,000 genes on 23 pairs of chromosomes.
The four types of nitrogen bases found in nucleotides are: adenine (A), thymine (T), guanine (G) and cytosine (C). The order, or sequence, of these bases determines what biological instructions are contained in a strand of DNA. For example, the sequence ATCGTT might instruct for blue eyes, while ATCGCT might instruct for brown.
The complete DNA instruction book, or genome, for a human contains about 3 billion bases and about 20,000 genes on 23 pairs of chromosomes.
What does DNA do?
DNA contains the instructions needed for an organism to develop, survive
and reproduce. To carry out these functions, DNA sequences must be converted
into messages that can be used to produce proteins, which are the complex
molecules that do most of the work in our bodies.
Each DNA sequence that contains instructions to make a protein is known as a gene. The size of a gene may vary greatly, ranging from about 1,000 bases to 1 million bases in humans. Genes only make up about 1 percent of the DNA sequence. DNA sequences outside this 1 percent are involved in regulating when, how and how much of a protein is made.
Each DNA sequence that contains instructions to make a protein is known as a gene. The size of a gene may vary greatly, ranging from about 1,000 bases to 1 million bases in humans. Genes only make up about 1 percent of the DNA sequence. DNA sequences outside this 1 percent are involved in regulating when, how and how much of a protein is made.
How are DNA sequences used to make proteins?
DNA's instructions are used to make proteins in a two-step process. First,
enzymes read the information in a DNA molecule and transcribe it into an
intermediary molecule called messenger ribonucleic acid, or mRNA.
Next, the information contained in the mRNA molecule is translated into the "language" of amino acids, which are the building blocks of proteins. This language tells the cell's protein-making machinery the precise order in which to link the amino acids to produce a specific protein. This is a major task because there are 20 types of amino acids, which can be placed in many different orders to form a wide variety of proteins.
Next, the information contained in the mRNA molecule is translated into the "language" of amino acids, which are the building blocks of proteins. This language tells the cell's protein-making machinery the precise order in which to link the amino acids to produce a specific protein. This is a major task because there are 20 types of amino acids, which can be placed in many different orders to form a wide variety of proteins.
Who discovered DNA?
The Swiss biochemist Frederich Miescher first observed DNA in the late
1800s. But nearly a century passed from that discovery until researchers
unraveled the structure of the DNA molecule and realized its central
importance to biology.
For many years, scientists debated which molecule carried life's biological instructions. Most thought that DNA was too simple a molecule to play such a critical role. Instead, they argued that proteins were more likely to carry out this vital function because of their greater complexity and wider variety of forms.
The importance of DNA became clear in 1953 thanks to the work of James Watson, Francis Crick, Maurice Wilkins and Rosalind Franklin. By studying X-ray diffraction patterns and building models, the scientists figured out the double helix structure of DNA - a structure that enables it to carry biological information from one generation to the next.
For many years, scientists debated which molecule carried life's biological instructions. Most thought that DNA was too simple a molecule to play such a critical role. Instead, they argued that proteins were more likely to carry out this vital function because of their greater complexity and wider variety of forms.
The importance of DNA became clear in 1953 thanks to the work of James Watson, Francis Crick, Maurice Wilkins and Rosalind Franklin. By studying X-ray diffraction patterns and building models, the scientists figured out the double helix structure of DNA - a structure that enables it to carry biological information from one generation to the next.
What is the DNA double helix?
Scientist use the term "double helix" to describe DNA's winding,
two-stranded chemical structure. This shape - which looks much like a
twisted ladder - gives DNA the power to pass along biological instructions
with great precision.
To understand DNA's double helix from a chemical standpoint, picture the
sides of the ladder as strands of alternating sugar and phosphate groups -
strands that run in opposite directions. Each "rung" of the ladder is made
up of two nitrogen bases, paired together by hydrogen bonds. Because of the
highly specific nature of this type of chemical pairing, base A always pairs
with base T, and likewise C with G. So, if you know the sequence of the
bases on one strand of a DNA double helix, it is a simple matter to figure
out the sequence of bases on the other strand.
DNA's unique structure enables the
molecule to copy itself during cell division. When a cell prepares to
divide, the DNA helix splits down the middle and becomes two single strands.
These single strands serve as templates for building two new,
double-stranded DNA molecules - each a replica of the original DNA molecule.
In this process, an A base is added wherever there is a T, a C where there
is a G, and so on until all of the bases once again have partners.
In addition, when proteins are being made, the double helix unwinds to allow a single strand of DNA to serve as a template. This template strand is then transcribed into mRNA, which is a molecule that conveys vital instructions to the cell's protein-making machinery.
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