The Difference Between

a proton is a part of the atom, more specifically the nucleus (which also contains neutrons) and the electron is an even smaller particle that rotates around the nucleus of the atom and has a mass so minuscule even to an atom it is generally given the weight of zero.

All human made system are embedded to natural world and important interfaces often exist between them.

a- Natural systems are those that came into being by natural processes. For example, the food chain and the water cycle.

b- Human Made systems are those in which human being intervened through component, attributes, or relationships. For example, the set of solution that applied to the problem of flooding on the Nail River.

Kismet means fate; destiny. while Affinity means a person, thing, idea, etc., for which such a natural liking or attraction is felt. I don't understand why you think one pertains to the other.

No, childrens tastbuds allow for more sweet foods to be injested than adults. This is why alot of baby food is sweetned. Its also theorized that due to the higher calorie needs of the child and the higher caloric count of foods that are sweet are a biological trate to help kids get enough calories for their development.

(1)Microfilaments (also know as actin filaments) are actually only one type of filament in the eukaryotic cytoskeleton. The two other filaments are (2)intermediate filaments and (3)microtubules.

The primary colors of pigment are magenta, cyan, and yellow. Light is red, blue and green. You see, when you mix all of the colors of light you get white light, right? If you mix all of the colors of pigment you get a dark uglier color. I would like to add one more thing. I'm studying light and pigment in my class. Have you ever shone light into a prism and watched the colored light come back out? You can see the colors because the glass prism is denser than the air. The matter the light goes through is called the medium and if the light goes from a medium that is not very dense to one that is, the light diffracts. All of the colors of light diffract at a different angle. This is why we can see the colors. Also the reason we see color is because the wight light shines on the object and the object absorbs all of the colors except for the color the eye sees. Say you look at the grass and it appears green. The grass absorbs red, orange, yellow, blue, indigo, and purple. The grass reflects green light.

Iso saline refers to a body of water with equal salt concentrations (for example when compared to seawater).

Hypo saline conditions is when the salt concentration is less than that of seawater.

Dear Sir/Madam

could you answer to my question ? how i can calculate pixels to resolution lines for examples :if i have 1024x680 this what equal in resolution TVL could you give me the calculation way .

my email:telecom_cctv@yahoo.com

thanks

centrifugation machines spin a sample at up to somewhere around the 2000g mark. Some go much higher, some much lower. An ultracentrifuge kicks *** compared to this though. run samples at 200,000g.

Same with most biological machines, a microtome cant cut as thin as an ultramicrotome etc. ultra just makes it do its job to a much more refined or powerful degree

The main difference is that a Certificate of Analysis is something issued by a QA body that guarantees a product meets desired specifications. A technical data sheet is simply a listing of what those specifications should be.

Radiation is emitted from something and travels from its point of origin to somewhere else.

When radiation hits something else (and is therefore stopped) the thing that has been hit is said to have been irradiated.

Thus a sunbather is undergoing irradiation by radiation emitted by the sun.

Chemiluminescence deals with the creation of light through the use of artificial chemical reagents while bio-luminescence deals with chemicals made by an organism for the purpose of giving off light.

Imagine a glow-stick: This is an example of chemiluminescence.

Compare that to a lightning bug (also known as a firefly) or a cuttlefish.

Active volcanoes are erupting or has erupted recently. Dormant volcanoes haven't been erupting recently, but may erupt in the future. They could be considered "sleeping". Extinct volcanoes will never erupt again.

Long term cycle: phosphorus is found in bedrock in the form of phosphate ions combined with a variety of elements. Phosphates are soluble in water and so can be dissolved out of rock. While dissolved, phosphates can be absorbed by photosynthetic organisms and passed into food chains.

Short term cycle: wastes from living things are recycled by decomposers, which break down wastes and dead tissues and release the phosphates. This cycle is much more rapid.

Momentum is a vector quantity that describes the motion of an object, calculated as the product of its mass and velocity. Moment, on the other hand, generally refers to the turning effect produced by a force around a point or axis.

The dobhoff tube goes from nose to small intestine duodenum. The nasogastric (NG) tube goes from nose to stomach.

More in-depth answer: A dobhoff tube is a small-bore feeding tube that runs from one of the nares to the stomach, then to the first part of the small intestine (duodenum). It can be advanced blindly 10 more cm to see if it can be threaded through the pyloric valve, but if it keeps coiling in the stomach, most doctors will order to place it the rest of the way under fluoroscopy. It can also be bridled in for extra security. This is mainly a feeding tube and can stay in for weeks to a few months.

An NG tube is a large-bore tube that is used for many different reasons, including decompressing the stomach for surgery and to prevent nausea/vomiting. It is NOT used for tube feedings. Usually this tube does not stay in for very long.

(This answer is based on my knowledge drawn from being a critical care RN.)

Materials which retain their magnetism and are difficult to demagnetize are called hard magnetic materials.

These materials retain their magnetism even after the removal of the applied magnetic field. Hence these materials are used for making permanent magnets. In permanent magnets the movement of the domain wall is prevented. They are prepared by heating the magnetic materials to the required temperature and then quenching them. Impurities increase the strength of hard magnetic materials.

Soft magnetic materials are easy to magnetize and demagnetize.

These materials are used for making temporary magnets. The domain wall movement is easy. Hence they are easy to magnetize. By annealing the cold worked material, the dislocation density is reduced and the domain wall movement is made easier. Soft magnetic materials should not possess any void and its structure should be homogeneous so that the materials are not affected by impurities.

the first differnce is that an explosion is accompanied by a shockwave and requiers someone to detonate it or it can be done by pressure plate but thats off topic i leaves very little in the way of residue unlike a fire which leaves ash and you can put out a fire you cant put out an explostion this is best illistrated by the bombs that people straped to them selves (suicide bombing) you cant put them out if one sets a fire can easaly be put out thats the big difference but un less its like the fire storm in the the londons subway system that turned into a fire storm that caused an explostion (to be continued)

1. Entrapment efficiency is the ratio of wt. of drug entrapped into a carrier system to the total drug added.

2. Drug loading is the ratio of drug to the weight of total carrier system (all excepients taken together).

Sticking refers to tablets adhering to each other due to moisture or static electricity during production, packaging, or storage, while picking refers to tablets breaking or chipping during handling, causing particles to be removed from the tablet surface. Both issues can affect the quality and appearance of the tablets, leading to potential dosing inaccuracies or reduced efficiency.

skin effect that happen because the current pass at the edge of the cable in the ac current because of the frequency but in the dc the current pass throw the whole conductor

the franty effect the stray capacitor increase the voltage on the line due to light load and the

"Propose a suggestion" means to offer an idea or recommendation, while "propose a challenge" means to present a difficult task or obstacle. The former encourages exploring new possibilities, while the latter involves overcoming difficulties or obstacles.

A reaction is when something happens such as a chemical reaction. If you don't know what a chemical reaction is, it is when 2 or more chemicals are mixed together and if forms something unusual such as fizzing, bubbling, rising from the mixture or etc. Dissolving is when you have a mixture or a solution, and it breaks into little tiny pieces in the water, and the water becomes clear, so you can't see the chemicals you put in the water.

Class 1 preservatives are considered safe for use in food and have no restrictions on their use levels. Class 2 preservatives, on the other hand, are also safe but have specific limits on the maximum levels that can be used in food products.