Timber Grading is done by two methods: visual and Mechanical non destructive testing.
Grading of timber is mainly based on three properties Density, Stiffness and Strength.Timber used for construction is Graded by Visual and non destructive mechanical grading methods.Mechanical properties of the material represents a first step towards diagnosis, structural analysis and the definition of possible strengthening strategies.
In Mechanical, on site studies on the properties such as anisotropy and homogeneity is conducted the modulus and strength of wood is also estimated.They focus mainly on microscopic properties of wood.Visual Grading of timber is by studying macroscopic properties of wood.This include knot, slope of grain, rate of growth,Rings, fissure etc..
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What is the function of the coronary artery?
Answer: Coronary arteries supply blood to the heart muscle. Like all other tissues in the body, the heart muscle needs oxygen-rich blood to function. Also, oxygen-depleted blood must be carried away. The coronary arteries wrap around the outside of the heart.
Explanation:
typical treatment for hypothyroidism involves the daily use of a synthetic thyroid hormone called ________.
Levothyroxine (Levo-T, Synthroid, among others) is a thyroid hormone medication that is often taken daily as part of treatment for hypothyroidism. This medication is ingested. By restoring hormone levels to a healthy range, it gets rid of hypothyroidism's symptoms.
Different people may experience different hypothyroidism symptoms. They also frequently resemble the symptoms of other medical conditions. As a result, a diagnosis of hypothyroidism does not depend solely on symptoms. Typically, it is determined by the outcomes of blood tests.
TSH levels are routinely assessed in the blood as part of the initial blood test used to detect hypothyroidism. The test is repeated together with a blood test to check for the thyroid hormone T-4 if it is high.
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define cardiovascular fitness as it relates to physical fitness.
Cardiovascular fitness, also known as cardiovascular endurance, refers to the ability of the body's cardiovascular system (heart, lungs, and blood vessels) to supply oxygen-rich blood to the working muscles during sustained physical activity.
Cardiovascular fitness is an essential component of overall physical fitness. It is the measure of how well the cardiovascular system can transport oxygen and nutrients to the body's tissues and remove waste products during exercise. A person with good cardiovascular fitness will have a stronger heart, better circulation, and a greater ability to sustain physical activity for longer periods of time.
Improving cardiovascular fitness can be achieved through regular participation in aerobic activities, such as running, cycling, swimming, and brisk walking. These activities increase the heart rate and breathing, which in turn improves the efficiency of the cardiovascular system. Engaging in regular cardiovascular exercise can lead to a reduction in the risk of heart disease, stroke, and other related health issues.
Overall, cardiovascular fitness is an important aspect of a healthy lifestyle that helps people to maintain good physical conditions and improve their overall well-being.
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obesity is the condition of being significantly overweight
Answer:
Obesity is body weight that is normal for that particular age, sex, and height
Explanation:
agonal respirations are difficult to detect because they look and sound like normal breathing but are not. True/False ?
Agonal respirations are difficult to detect because they look and sound like normal breathing but are not. This statement is False.
Agonal respiration, also known as gasping respiration or agonal breathing, is a unique aberrant respiratory pattern and brainstem reaction marked by gasping, laborious breathing, unusual vocalisations, and myoclonus. Cerebral ischemia, severe hypoxia (inadequate oxygen delivery to tissue), and even anoxia are all possible causes (total depletion of oxygen).
Agonal breathing is a very significant medical indication that requires rapid medical treatment since it usually develops to total apnea and signals death. Agonal respiration might last as little as two breaths or as long as many hours. Agonal respirations are also prevalent in situations of cardiogenic shock or cardiac arrest, when they can last for many minutes after the heartbeat has stopped.
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Why are the walls of the atria thinner than the walls of the ventricles in a pigs heart?
Why is the wall of the left ventricle thicker than the wall of the right ventricle in a pigs heart?
Explanation:
I believe it's mainly due to the muscle, the blood from the right ventricle is only pumped to the lungs whereas the blood in the left ventricle is pumped around the body. More force is needed for the blood to be pumped around the body hence why the muscles at the left ventricle are larger.
It's like basically exercising, the left ventricle works out more and it's about 3x as thick as all the other walls in the heart
which is an example of a mental health that may be at risk?
Depression, anxiety disorders, schizophrenia, eating disorders, and compulsive behaviors are a few examples of mental illnesses.
Our emotional, psychological, and social well-being are all parts of our mental health. It influences our thoughts, emotions, and behaviours. Additionally, it influences how we respond to stress, interact with others, and make good decisions.
A wide variety of mental health conditions—disorders that impact your emotions, thinking, and behavior—are referred to as mental illnesses, sometimes known as mental health disorders.
Many people occasionally experience problems with their mental health. However, a mental health issue turns into a mental disease when persistent symptoms put you under a lot of stress and impair your capacity to perform daily tasks.
A mental illness can make your life miserable and interfere with regular activities including work, school, and relationships. Most of the time, a combination of medicine and talk therapy helps control symptoms (psychotherapy).
Depending on the problem, the environment, and other elements, there can be a wide range of signs and symptoms of mental illness. Emotions, beliefs, and behaviors can be impacted by the symptoms of mental illness.
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You must find a job that brings out the best in you and that inspires you to want to become excellent at what you are doing.
A. True
B. False
Answer: True
Explanation:
You have been approached to help tart an anti-bullying club at chool. What would an on- campu, chool club do to promote an anti-bullying environment?
An anti-bullying club at a school could provide resources, support, and education to students, staff, and parents to raise awareness and promote a culture of kindness and respect on campus.
What specific actions can the anti-bullying club take to promote a positive and safe school environment?The anti-bullying membership can take several moves to sell a superb and safe faculty environment. These consist of: organizing activities and activities to raise focus about bullying and its effect, working with faculty directors to increase and put into effect guidelines and processes to cope with bullying, presenting resources and help for college students who have been bullied, and providing education for students, team of workers, and dad and mom on a way to perceive and prevent bullying. Moreover, the club can help to create a lifestyle of inclusion and admire in the school community.
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One generic factor that can influence your personality is
Answer:
genetics. Studies have shown that certain aspects of personality, such as extraversion and neuroticism, have a significant heritable component, meaning that they tend to run in families. However, it is important to note that genetics is just one factor that can influence personality, and other factors such as environment, culture, and life experiences also play a role in shaping an individual's personality
Explanation:
What is TRUE about social connectedness?
O It has no effect on cancer survival rates and risk of chronic disease.
O People in the United States feel more connected to others than ever before.
OIt is the quality, not the quantity, of relationships that is important.
OMaking social connections is the least important aspect of overall health.
evious
A feeling of being a part of a group, family, and community is known as social connection. People's interactions with one another and participation in the larger community are key. In order to be healthy and happy, one needs to interact with others.
what healthy really means?The World Health Organization defines health as "a state of complete physical, mental, and social well-being," which includes using one's own and other people's resources to ensure one can function in daily life.
What is a "healthy lifestyle"?Possessing the chance, capacity, and drive to take actions that will improve your bodily and mental health is what it means to live a healthy lifestyle. You may achieve your health goals by monitoring your diet, engaging in physical activity, & knowing more about you and your food.
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In what ways can Mihaiu’s game benefit elderly people?
Improving mood, slowing down the brain's aging process, and improving mobility are the ways can Mihaiu’s game benefit elderly people.
How does this benefit elderly people?The game created by Mihaiu has been shown to benefit elders by improving mood, slowing down the brain's aging process, and improving mobility.
According to Mihaiu, physical therapy entails a string of boring tasks. Patients lament how boring, challenging, demanding, and complicated physical therapy is.
Therefore, this game increases mobility and improves mood providing benefits to elderly people.
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Marcu ort hi 85 baeball card into tack of 9 card each. How many tack of 9 card can Marcu make
Marcu sort his 85 baseball card into stack of 9 card each and 9 stacks of 9 card Marcu can make.
A baseball card is a particular kind of baseball-related trade card that is often printed on cardboard, or plastic. They arrived with something like a stick of gum and a finite number of cards in the 1950s. One or more baseball players, teams, venues, or famous people are featured on these cards.
A baseball card was a collectible card that included the performance data of a baseball player along with their picture. In the 20th century, baseball cards gained popularity and were frequently preserved by both fans and collectors. Additionally, they were known as trade cards.
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What is the role of the mucus and and cilia in the respiratory system *?.
Mucus is a part of epithelium lining fluid (ELF), also known as airway surface liquid, in the human respiratory system (ASL). The surface epithelium is covered by the periciliary liquid layer, which envelops the cilia.
Mucus liquid and periciliary liquid make up the two liquid layers that make up the surface of the airway. The majority of eukaryotic cell types and some bacteria contain membrane-bound organelles called cilia. The surface of the cell body produces cilia, which resemble thin, threadlike projections. It is possible for many protozoans and sperm cells to swim through liquids thanks to their motile cilia. Eukaryotes have longer, differentially undulating flagella than cilia.
During regular breathing, the mucus blanket traps foreign particles to stop them from entering the lungs. Mucin secretions from goblet cells and submucosal glands, as well as proteoglycans, lipids, proteins, and DNA, make up around 95% of the fluid components in mucus.
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Tabulate three differences between a certificate programme and a degree
programme
Degree and certificate programmes are two of the most prevalent methods to begin your job training.
define job ?
The phrase 'job' can refer to either a full-time or part-time compensated occupation. 2. A work of art, generally at a set price. 3. A specific activity that employees perform as part of their daily work routine. 4. A responsibility or duty. 5. A task, as in 'The airport work took a year to complete.' 5. The execution or performance of a task, as in "She performed a great job."
Degree and certificate programmes are two of the most prevalent methods to begin your job training. Many criteria, such as your financial limits, career aspirations, and how much time you want to spend learning, might help you decide which degree to pursue. Understanding the benefits and requirements of certificate vs. degree programmes will help you determine which is best for your professional aspirations. In this post, we will look at the fundamental distinctions between degrees and certificates, as well as the factors to consider while picking between the two.
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What are top 10 businesses?.
what are the six aspects of skill-related fitness?
Answer:
Explanation:
1. Agility
2. Balance
3. Coordination
4. Power
5. Reaction Time
6. Speed
alpha waves are associated with what stage of sleep
Answer: stage one of sleep
Explanation: hope this helps
a labor system in which the spanish crown authorized spaniards, known as encomenderos, to enslave native people to farm and mine in the americas is called ?
With the exception of the fact that Native Americans who lived under the Spanish encomienda system retained ownership of their property.
The encomienda system was akin to feudalism,The affluent and the noblemen of the society held the land during the feudal regime. The people had to battle for and labor for the nobility in order for them to give them the land. The labor of the people they had conquered was given to the individuals who were considered the conquerors under the encomienda system. The majority of the time, these were non-Christians. The term "ecoomienda system" refers to the Spanish colonial practice of enslaving Native Americans in the Americas and forcing them to work for specific Spaniards under the pretense of "helping them."
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Being constantly overwhelmed by everyday challenges is a sign of poor...physical healthspiritual healthmental/emotional health
Being constantly overwhelmed by everyday challenges is a sign of poor mental/emotional health.
Mental health is influenced by emotional, psychological, and social well-being, all of which impact cognition, perception, and behaviour. It also influences how a person handles stress, interpersonal interactions, and decision-making. Subjective well-being, perceived self-efficacy, autonomy, competence, intergenerational reliance, and self-actualization of one's intellectual and emotional potential are all components of mental health.
Positive psychology and holism see mental health as an individual's ability to enjoy life and strike a balance between life activities and attempts to acquire psychological resilience. Cultural variations, subjective judgements, and conflicting professional ideas all influence how "mental health" is defined. Sleep discomfort, lack of energy, loss of appetite, and thoughts of hurting yourself or others are some early indicators of mental health disorders.
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T/F All amino acid-based hormones are lipid soluble and can cross the plasma membrane
It is false that all hormones based on amino acids may pass the plasma membrane and are lipid soluble.
Can hormones made of amino acids pass through the plasma membrane?Polypeptide hormones and hormones produced from amino acids are not lipid-derived (lipid-soluble) and cannot pass through the plasma membrane of cells. Lipid-soluble hormones include thyroid hormones and steroid hormones. All other hormones generated from amino acids are water soluble.
The membrane is permeable to hydrophobic hormones, which allow them to diffuse through and engage with an intracellular receptor. Contrarily, hydrophilic hormones need to engage cell membrane receptors in order to function.
Hormones generated from amino acids and polypeptides are lipid- and water-soluble. Because these hormones are unable to cross cell plasma membranes, their receptors are located on the surface of the target cells.
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Why can't we hold our breath forever?
Why would it be very unhealthy to hold your breath for too long?
Answer: It can decrease oxygen flow to the brain, causing fainting, seizures and brain damage
Explanation: For most people, it's safe to hold your breath for a minute or two. Doing so for too much longer can decrease oxygen flow to the brain, causing fainting, seizures and brain damage. In the heart, a lack of oxygen can cause abnormalities of rhythm and affect the pumping action of the heart.
Note: This is from a reliable Heath website!
People with certain conditions such as diabetes, asthma, arthritis, or high-blood pressure need to take extra precautions when exercising. Please describe some specific ways that people with each of these conditions may need to alter their exercise routine in order to remain healthy and safe.
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What is the goal of physical fitness *?.
Answer:
Physical activity can help prevent disease, disability, injury and premature death.
Define the term goal setting and identify 3 problems that teenagers could encounter if they do not put enough thought into goal setting
Goal setting is the method of developing of an action plan for the goal. Then taking active steps according to the plan to reach the desired outcome.
Goal setting helps you track down your progress, seek the required knowledge, organization of your time and resources. According to the goal and does not stray from it.
If the teenagers doesn't set the goals then it could lead to the following problems.
1 No Focus
Without focus things are not done. Focus come with goals and if goals are not set. Then you don't develop and get focus required to do the things.
2 No Priorities.
By setting goals one gets their priorities right. Without goals time is wasted and one cant keep the track of time and work
3 Lost
Without goals. Its hard for a person to see where its going and one may feel lost. As no record for the time wasted and work done. Loss of confidence as it gets by achieving goals.
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What is the difference between physical exercise and physical?.
Answer:
Physical activity is any movement that is carried out by the muscles that require energy. Exercise is planned structured, repetitive, and intentional movement.
Explanation: it is any movement a person does.
Biological pest control involves _______.
a.
eliminating pests with pesticides
b.
Rangeland is best described as land used for _______.
a.
farming
b.
grazing
c.
agriculture
d.
ranging
Biological pest control involves using living organisms to reduce the population of pests and Rangeland is best described as land used for grazing.
What is pest control?The management and prevention of pests, such as insects, rodents, and other animals, from causing harm to crops, structures, and other areas is known as pest control. There are many different approaches to preventing pests, including physical ones like barriers and traps as well as chemical ones like insecticides.
What is rangland?Rangelands are grasslands, shrublands, forests, ponds, and deserts where domesticated animals or roving wildlife graze. Grasslands and shrublands in the desert, tall- and short-grass prairies, savannas, chaparrals, steppes, and tundras are all examples of rangelands.
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What is the first step to choosing a career? (Choose all that apply)
• Finding out if you have enough time or money to go to school
• Finding out what you are good at
• Finding out what you like
The first step to choosing a career is finding out what you like. Finding the interests, values, and personality are the primary steps to choosing a career. Thus, the correct option is C.
What does choosing a career mean?The career of a person has a big impact on future of a person. The career will shape the identity, personal fulfilment, lifestyle, income, family, and retirement of a person. A person should not let the opinions or expectations of other people sway their decision making. Ultimately, the career choice is solely the decision of an individual.
The important and major steps while choosing a career include:
Your Interests and Passion: It is the starting point for many people when they are choosing a career is their interests and values.
Your Skills and Qualifications: A person should keep in mind their skills and qualifications as these play a significant role in choosing the future career options.
And Your Personality.
Therefore, the correct option is C.
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While you are breathing into a plastic bag,
1. What happens to the levels of carbon dioxide in the bag?
2. What happens to the levels of carbon dioxide in your lungs?
3. What happens to the levels of carbon dioxide in your blood?
4. What happens to the levels of carbon dioxide in your brain?
While you are breathing into the plastic bag,
5. What happens to the levels of OXYGEN in the bag?
6. In your lungs, blood, and brain?
7. What change would you predict in how long you can hold your breath after breathing into the bag?
When you breathe into a plastic bag, the levels of carbon dioxide in the bag increase as you exhale the carbon dioxide from your lungs into the bag.
What happens when you breathe in a plastic bag?
When you breathe into a plastic bag, the carbon dioxide levels in the bag rise as you expel carbon dioxide from your lungs.
As you breathe into the plastic bag, the levels of carbon dioxide in your lungs decrease as you exhale the carbon dioxide into the bag.
As the levels of carbon dioxide decrease in your lungs, the levels of carbon dioxide in your blood also decrease as the body uses the oxygen from the inhaled air and removes carbon dioxide from the blood.
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