What is the formula for HVL (half-value layer)?

Answers

Answer 1
The half-value layer formula is HVL = = 0.693/μ.
Multiply your answer by 10 to express your HVL in millimeters. This is necessary because many attenuation coefficients are given with the units cm-1, and some HVLs are expressed in mm.

Related Questions

How do you access Help resources for the station in pyxis machine

Answers

say  that's a lot of damage

Which contains a separate but related code system from ICD 10 CM related to procedures

Answers

Answer:

ICD-10-PCS

Explanation:

ICD-10-PCS is a separate code system from ICD 10 CM, however, both have a strong connection related to the coding procedures, despite having separate protocols. The objectives of each of them are also similar and the functions related to streamline and create a universal medical language that facilitates the diagnosis and treatment of patients.

Un paciente puede presentar inmunodeficiencias por múltiples causas, principalmente secundarias. Una de las siguientes es causa posible de inmunodeficiencia:

Answers

Answer:

Factores ambientales.

Explicación:

Los factores ambientales como la desnutrición y el VIH, etc. son causas de inmunodeficiencia secundaria, mientras que la inmunodeficiencia primaria se produce debido a la genética i. mi. de padres a hijos. La desnutrición se refiere a alimentos no saludables o alimentos que tienen una cantidad menos insuficiente de nutrientes. La enfermedad del VIH se produce principalmente por sangre, semen o fluidos vaginales infectados que son responsables del trastorno del sistema inmunológico.

How can the skull be used to determine age?

Answers

Answer:

Study the skull of the skeleton. Not only does the size of the skull change as we age, the joints or fontanels between the bones change, becoming smaller with age. ... If the skeleton has wisdom teeth, the person was past the age of 18. If there is significant bone loss, it indicates a more advanced age.

Explanation:

The skull can be used to determine age through various methods of cranial analysis.

In forensic anthropology and archaeology, experts examine specific features of the skull, such as cranial sutures and dental development, to estimate the individual's age at the time of death or burial.

The fusion of cranial sutures is particularly useful, as these sutures close over time as a person ages. Dental development and eruption patterns also provide valuable age-related information.

By comparing these features with established age standards and growth charts, anthropologists can estimate an individual's age within a certain range, helping in the identification of unknown individuals or gaining insights into past populations and demographics.

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Yalll been vb no knights

Answers

Answer:

free branliest?

Explanation:

What’s up!!! Brainliest?

A 75 kg patient needs a medication X in the amount of 0.2 mg/kg/day. The medication comes in a liquid solution of 50 mg for every 1000 ml. How many ml of this solution will this patient need in a day? If this solution is being infused at 60 ml/hr, how long with the transfusion take?

Answers

19.6 hours

Explanation:

because I used it

A patient will need 300ml of medicine and the transfusion will take 5 hours to complete.

What are the different ways of giving medication?

Medication is an important part of treatment of any disease or an injury in the body. It is carefully decided by a health practitioner.

Medication can be administered through many different modes in the body.


The most common form of taking medication is oral route. Such medicines are available in the form of pills, tablets, capsules and syrups.

Another known method of providing medication is through injection. It could be intramuscular, intravenous, subcutaneous or intrathecal.

Medication can also be parenteral. It is the route chosen other than the digestive track.

Some medicines can also be inhaled or administered through rectum. Medication can also be in the form ointments or gels. Such are applied topically.

Therefore, medication is decided depending upon the medical condition.

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The cf metri/o means
A.birth
B.Menses
C.perineum
D.labor
E.womb

Answers

The answer to your question E

Answer:

The answer is E ur welcome

The suffix -para means

Answers

This typically refers to a woman who has given birth to a specific number of children such as multipara.

both Type I and Type II diabetics can help keep their insulin levels near normal by following a strict diet that is low in .

Answers

Answer:

carbohydrates

Explanation:

Answer:

carbohydrates(sugars)

Explanation:

chronic inflammation of intestine​

Answers

Answer:

IBD (Chrohn's Disease) sounds like it causes that. (Also, it's painful)

Answer:

cause by ulcerative colitis and Crohn's disease

The suffix- arche means

Answers

a combining form meaning “prior, original, first” (archegonium; archetype); in scientific coinages, a synonym of archi- (archesporium)
-arche means beginning and is typically related to female reproductive health.

) What is the oxidation number of the sulfur atom in S8?

Answers

Answer:

0

Explanation:

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A factory employee spends two hours putting together a car part. A machine can do the same job in thirty minutes

Answers

Time spent by employee = 2 hours = 120 minutes

Time spent by machine = 30 minutes

Ratio:

[tex] = \frac{120}{30 } [/tex]

[tex] = \frac{12}{3} [/tex]

[tex] = \frac{4}{1 } [/tex]

= 4 : 1

Difference between the time taken by a employee and machine to do a job

= 120 - 30

= 90 minutes

Is these correct?
(*please note i will give 15 points*)

Answers

Yes that is correct. Here is a picture of a bobcat to brighten your day :)
Yes this is correct !

mr. wells is trying to understand the difference between Original medicare and Medicare Advantage. What would be the correct description?

Answers

Answer: The correct description is that Medicare Advantage is a way of covering all the Original Medicare benefits through private health insurance companies.

Explanation:

Medicare is a United States health Insurance program. Medicare coverage is a health plan which consists of Medicare advantage and Original Medicare.

Original Medicare: When an individual registers for this, the government pays directly for the health care services received. It's advantage includes:

-- the individual can see a specialist without prior authorization and

-- it is accepted by most doctors in the country,

But it doesn't include prescription drug benefits.

Medicare Advantage: This is a Medicare health plan that allows private health insurance companies to provide Medicare benefits for a registered individual. It offers all the benefits of Original Medicare but with different rules and costs. In addition, it includes prescription drug benefits.

Therefore from the descriptions, Medicare Advantage is a way of covering all the Original Medicare benefits through private health insurance companies.

The suffix-cyesis means

Answers

The suffix-cyesis means pregnancy


What are some possible sources of DNA from the scene where Anna Garcia’s body was found? Explain

Answers

Answer:

You could use her vomit or blood to possibly get DNA. Also, the orange juice that was spilled could have saliva in it to get DNA from.

DNA can be found in hair, blood, semen and any other body fluid.

What is DNA?

Deoxyribonucleic acid, also known as DNA, is a large molecule that houses our distinct genetic code. The sense strand and the antisense strand are the two strands that are antiparallel to one another and run in the opposite directions, respectively, from 5' to 3' and 3' to 5'.

This double helix structure was first discovered by Francis Crick and James Watson with the help of Rosalind Franklin and Maurice Wilkins.

Long sequences of each of the four bases—A, C, G, and T—make up each strand. The "rungs" of the DNA "ladder" are formed when the bases on one strand of the DNA molecule couple up with complimentary bases on the other strand.

Therefore, DNA can be found in hair, blood, semen and any other body fluid.

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12) Homo is considered a
a. Prefix
b. Suffix
c. Word root
d. Combining vowel​

Answers

A.Homo is considered a prefix

Answer:

Prefix

Explanation:

The word homo originally means human or man. When used as a prefix it means homosexual. It means the same in Greek. It is from a Greek word.

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If the fibrous connective tissue in a suture is lost and the bones completely fuse (as often synostosis happens in late adulthood), the joint is called a(n) _____ instead of a suture​

Answers

Answer:

synostosis

Explanation:

What is the name of the teacher who comes to Jesus at night and what does Jesus tell him? (John 3)

Answers

Answer:

Nicodemus

In John's Gospel i believe  

Explanation:

An 80 kg patient needs medication x in the amount of .25 mg/kg/day. The medication comes in liquid solution of 50 mg for 10ml. How many ml of this solution will this patient need in a day?

Answers

Answer:

4ml

Explanation:

80 × 0.25 = 20

Patient will need 20mg/day;

There are 50mg in 10ml, and we the patient needs 20mg so we can use ratios;

50 : 10

20 : x

20/50 = x/10

x = 4ml

En un supermercado intentan hacer una promoción de frutas de acuerdo a su peso, intentando juntar varias frutas para que en total su peso sume 10 kilogramos y así se pueda vender todo junto a un precio menor. Las frutas del supermercado son famosas por tener un peso casi igual, y se sabe que una sandía pesa 8 kilogramos, una manzana 200 gramos y una pera 170 gramos. En una balanza se sitúan al lado izquierdo 4 manzanas (m), 4 peras (p), 1 sandía (s) y 8 ciruelas (c), mientras que al otro lado se coloca un peso de 10 kilogramos, dando como resultado el equilibrio de la balanza. 1. Siendo así, ¿cuánto pesan en total las ciruelas? ¿podrías decir cuánto pesa cada una? 2. Con estas cuatro frutas, ¿hay más posibilidades de armar la promoción de los 10 kilogramos? ¿Puedes encontrar al menos 4 más? (Dibuja las promociones en balanzas, encontrando relaciones entre las promociones) 3. Si el gerente del supermercado quiere ampliar la promoción a distintos pesos y en el lado derec

Answers

Answer:

Cada ciruela pesa 65 gramos, y las 8 ciruelas en total pesan 520 gramos.

Explanation:

Si cada manzana pesa 200 gramos y hay 4 manzanas, su peso total es de 800 gramos (200 x 4). A su vez, si cada pera pesa 170 gramos y hay 4 peras, su peso total es de 680 gramos (170 x 4). Finalmente, hay también 1 sandía, cuyo peso es de 8 kilos. Por ende, el peso de estas frutas en conjunto es de 9.480 kilos.

Ahora bien, dado que también hay en la balanza 8 ciruelas, y que el peso total de las frutas es de 10 kilos, para determinarse el peso de las ciruelas debe realizarse el siguiente cálculo:

10-9.480 = 8 CIRUELAS

0.520 = 8 CIRUELAS

0.520/8 = CIRUELAS

0.065 = CIRUELAS

Así, cada ciruela pesa 65 gramos, y las 8 ciruelas en total pesan 520 gramos.

Natasha is a toxicologist. During an investigation, she collected blood from the subjects arm. What type of blood specimen is it?

Answers

Answer:D.  

antemortem

Explanation:

Assume that you are a criminal Investigator, and you are called to the scene of a kidnapping. Upon arriving at the scene, you note the following:
1. The window on the third floor to the child's bedroom seems to have been pried open. You note that there are two side-by-side grooves
approximately half an inch on the windowsill.
2. You note deep groove markings about two feet apart outside the window. There are also some parallel striations in the dirt from the street
to the window
3. You note shoeprint impressions of size 11 in the carpeting coming from the window to the child's crib. Some of the shoe impressions show a
nick, as if the shoe kicked something like a rock.
in your opinion, what could have caused the tool marks described above? Describe the steps you would take to record each of these tool marks as
evidence.
ok

Answers

I believe the tool is a crowbar, that’s all i could answer i apologize.

heres the teacher answer from edmentum

Assume that you are a criminal investigator, and you are called to the scene of a kidnapping. Upon arriving at the scene, you note the following:

The window on the third floor to the child’s bedroom seems to have been pried open. You note that there are two side-by-side grooves approximately half an inch on the windowsill.  

You note deep groove markings about two feet apart outside the window. There are also some parallel striations in the dirt from the street to the window.

You note shoeprint impressions of size 11 in the carpeting coming from the window to the child’s crib. Some of the shoe impressions show a nick, as if the shoe kicked something like a rock.

In your opinion, what could have caused the tool marks described above? Describe the steps you would take to record each of these tool marks as evidence.

Which of the following statements concerning anger is false? Please select the best answer from the choices provided
A.There are positive aspects associated with feelings of anger.
B. Anger is one of the most passionate emotions.
C. Anger can result if one experiences limitation.
D. Anger is only a maladaptive emotion.

(Pychology)

Answers

Answer: D.

Explanation:

Answer:

D on edge

Explanation:

Based upon what you know what would happen to bone tissue if one of the three types of bone cells were missing but the other types of bone cells were present in the tissue?

Answers

Answer:

My conviction is what would happen to the bone tissue if one pf the three bone cells were missing but the other types of bone cells were present in the tissue is that it would be beneficial to have all four bone cells in the human tissue based on anatomy and celllar organisms such as humans but having only one bone cell in the human tissue would and create a longer time standard to heal if the human goes trough internal bleeding and even external.

Having all four cells would make the tissue stronger and it is imperitive to have many more red and white blood cells to heal the tissue.The bone tissue would still be part of the human body as obvious but in a weaker and more vunerable stage.

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