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Ocean Tides

Affected by the gravitational pull of the moon and sun, sea levels rise and fall on a daily basis. Ask questions here about high tide, low tide, spring tide and neap tide.

1,277 Questions

What is High Titer Low Avidity?

HTLA ANTIBODIES = High Titer Low AvidityA summary of these antibodies are as follows
  • Not clinically significant, but serological reactions make them look like they are
  • High Titer if the antibodies are titered. The titers are usually at least 1:64 and often will be over 1:1000
  • Reactions are very weak and will break apart very readily due to the weak attraction between the antigens and antibodies (low avidity).

These antibodies basically have a high titer but a very weak reaction. Some institutions actually score the strength of the antigen reaction in points which will allow them to differentiate some of the differences seen in various reactions.

Score = strength of reaction given points or score

  • 4+ = 12 points
  • 3+ = 10 points
  • 2+ = 8 points
  • 1+ = 5 points
  • neg = 0 points

Specific serologic characteristics of the HTLA antibodies are:

  • IgG
  • React best in Coombs after 37oC incubation
  • W+ to 1+ reactions
  • React with most cells (antibodies to high-frequency antigens)
  • Not clinically significant since they are not known to cause hemolytic disease of the newborn or hemolytic transfusion reactions. Since they are antibodies to high-frequency antigens they may mask clinically significant antibodies that are also in the serum.

What are the precautionary measures during low tide?

During low tide, precautionary measures include staying aware of your surroundings as water levels recede, avoiding areas with strong currents or rip tides, being cautious of slippery rocks or reefs exposed by the receding water, and keeping track of tide schedules to avoid getting stranded.

What are called the five line stanzas of the tide rises the tide falls?

The five line stanzas in the poem "The Tide Rises, The Tide Falls" are called quintains or quintets. This form is commonly used in poetry and consists of a five-line stanza.

What causes the lowest tides?

The lowest tides are caused by the gravitational pull of the moon when it is in its first and third quarter phases. During these times, the gravitational pull of the moon and sun are at right angles to each other, leading to lower tidal ranges.

Is the greatest difference between low and high tides occurs during a neap tide?

No, the greatest difference between low and high tides occurs during a spring tide, which happens when the sun, moon, and Earth are aligned. Neap tides occur when the sun and moon are at right angles to each other, resulting in smaller tidal range.

What causes strong powerful waves?

Strong powerful waves are typically caused by strong winds blowing consistently over a large area of water, generating energy that is transferred to the surface of the ocean. The longer and faster the wind blows, the larger and more powerful the waves become. Additionally, factors such as ocean currents, local topography, and storms can also contribute to the formation of large waves.

How do you predict when a high tide will occur?

High tides are primarily influenced by the gravitational forces of the sun and moon. To predict when a high tide will occur, scientists use tide tables that factor in the position of the sun and moon, as well as other meteorological conditions that may affect sea levels. This data allows for the accurate forecasting of high tide timings in specific locations.

What is the difference between high and low explosive?

High explosives detonate rapidly, creating a supersonic shockwave, while low explosives deflagrate at a slower rate. High explosives are used in activities like mining and demolition, while low explosives are commonly found in fireworks and propellants.

Why do tides change at certain times of the year?

Well, the heights fluctuate overtime due to the 24 hour and 50 minute movement of the moon around the Earth in a series of time. Also, of course, due to gravitational pull. But, since the moon travels the Earth an extra 50min. this has the next change the times of the days a little bit. Therefore it fluctuates everyday. For a maybe more clear answer just visit: http://coastalcare.org/educate/tides/

Does the idea Venus has no oceans so it could not have tides even if it had a moon make sense?

Yes, that idea makes sense. Tides are primarily caused by the gravitational pull of the moon on a planet's oceans. Since Venus has no significant bodies of water, the absence of tides due to this lack of oceans is a reasonable conclusion.

What type of energy comes from the effect of the Moon's graviy on the oceans?

Tidal energy is the type of energy that comes from the effect of the Moon's gravity on the oceans. Tidal energy is harnessed using tidal power generators to convert the energy from the tides into electricity.

How many times do neap tides occur a year?

Neap tides occur when the sun and moon are at right angles to each other (First Quarter & Last Quarter moon phases). Neap tides are less dramatic than regular tides.

Neap tides occur twice per lunar period. According to the link on Wikipedia (I'm posting the related link as well as another link about tides and the moon).

According to the Wikipedia article, a moon period averages about 29.53 days, so with neap tides occurring twice per period, or about 14.765 days.

So with one year at 365.25 days, we get 365.25/14.765 = 24.738 times per year

What happens in the bonding of two nuclear tides?

In nuclear fusion, two atomic nuclei combine to form a heavier nucleus, releasing a large amount of energy in the process. This process is the primary source of energy in stars, including our Sun, where hydrogen nuclei fuse to form helium. Nuclear fusion requires extremely high temperatures and pressures to overcome the electrostatic repulsion between positively charged nuclei.

What are especially weak tides called?

Especially weak tides are called neap tides. Neap tides occur when the gravitational pull of the sun and moon are perpendicular to each other, which results in minimal tidal range.

How many high tides occur in a month?

It depends.

In most places, there are roughly 2 high tides and 2 low tides per day ("roughly" because the tidal cycle is a bit longer than 24 hours), but under some circumstances there may be only one high and one low tide per day in some places. This depends on the time of year, the phase of the moon, the local ocean floor geography, and several other factors that make it really complicated.

However, if you're just looking for an approximate answer: about 60.

When boating on coastal waters it is important to be aware of the tides What can tides cause?

Tides can cause changes in water levels, strong currents, and navigational hazards for boaters on coastal waters. It is important to understand how tides can impact your route and timing while boating.

What happens if you mix Clorox with Tide?

Mixing Clorox (bleach) with Tide (a detergent) is not recommended as it can produce harmful and toxic fumes. This reaction can release chlorine gas, which can cause respiratory issues, eye irritation, or even a chemical burn. It's safest to keep these products separate and use them as directed on their labels.

What will happen if your segmenters is high?

If your segmenters (a type of white blood cell) are high, it could indicate an ongoing infection, inflammation, or stress. Further medical evaluation may be needed to determine the underlying cause.

What is the direction of longshore drift in Swanage bay?

The direction of longshore drift in Swanage Bay is generally from the southwest to the northeast. This means that sediment and sand move along the coastline from the southwest towards the northeast due to the prevailing wind and wave conditions in the area.

What is the basic reason for tornado?

Tornadoes form when warm, moist air collides with cool, dry air, creating instability in the atmosphere. This causes the warm air to rise rapidly and rotate, forming a funnel cloud that can extend to the ground, creating a tornado.

Is the tide closer to you standing on the beach when it is out?

Yes, the tide is closer to you when it is out because the water level decreases during low tide, bringing the shoreline closer to you.

If the tide is on the ebb is it going in or out?

High tide is the tide when the water is highest.

What is post prandial alkaline tide?

Type your answer here... Postprandial Alkaline Tide is the transient rise in the pH of the blood and urine after the gastric parietal cells have been stimulated to secrete hydrochloric acid.(HCL)

What is a tidal sequence?

A tidal sequence refers to the repetitive pattern of rising and falling tides over a specific period of time, usually about 12 hours and 25 minutes. It is influenced by the gravitational pull of the moon and sun on the Earth's oceans.

How many low tides do most coastal areas experience during two days and two nights?

Most coastal areas experience two low tides in a span of two days and two nights. This is due to the cyclical nature of the tides, which typically have two high tides and two low tides each day.