Spring Tides
Spring Tides - Related Videos
01:17
Frequency of Spring-Mass System
0 Views •
2025
One interesting characteristic of the simple harmonic motion (SHM) of an object attached to a spring is that the angular frequency, and the period and frequency of the motion, depend only on the mass and the force constant of the spring, and not on other factors such as the amplitude of the motion or initial conditions. We can use the equations of motion and Newton's second law to find the angular frequency, frequency, and period. Consider a block on a spring on a frictionless surface. There...
09:26
How to Build a Vacuum Spring-transport Package for Spinning Rotor Gauges
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Cited by 1 •
2016
Here we describe how to build a robust spring-transport mechanism for a spinning rotor gauge. This device securely immobilizes the rotor and keeps it under vacuum during transportation. We also describe packaging that minimizes the risk of damage during transport. Tests show our design works for typical shocks during transport.
08:10
Molecular Spring Constant Analysis by Biomembrane Force Probe Spectroscopy
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Cited by 6 •
2021
A biomembrane force probe (BFP) is an in situ dynamic force spectroscopy (DFS) technique. BFP can be used to measure the spring constant of molecular interactions on living cells. This protocol presents spring constant analysis for molecular bonds detected by BFP.
08:48
Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
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Cited by 2 •
2019
A method is presented to build a custom low-cost, mode-locked femtosecond fiber laser for potential applications in multiphoton microscopy, endoscopy, and photomedicine. This laser is built using commercially available parts and basic splicing techniques.
09:08
Multiple-mouse Neuroanatomical Magnetic Resonance Imaging
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Cited by 59 •
2011
Magnetic resonance imaging (MRI) has become an increasingly popular tool for examining the phenotype of genetically altered mice. This article illustrates the methods necessary to achieve high-throughput phenotyping of genetically altered mice using multiple-mouse MRI.
FAQs
The alignment matters because the Sun’s and Moon’s gravitational forces act along the same line rather than in different directions. Their combined influence strengthens the tidal response, raising the high-tide level and lowering the low-tide level relative to usual conditions. The result is a larger difference between successive high and low tides along affected coastlines.
Both lunar phases place the Sun, Earth, and Moon in alignment, but the bodies occupy different positions along that line. At the new Moon, the Sun and Moon lie in the same general direction from Earth; at the full Moon, Earth lies between them. In both cases, their gravitational effects reinforce the tidal pattern.
Spring tides are identified by the unusually large separation between higher high tides and lower low tides, not by a high tide considered alone. Examining the full range shows how the combined gravitational influence affects both parts of the cycle. This measure helps researchers compare expected tidal behavior with coastal flooding, sediment movement, and other responses.
Researchers first relate the expected event to the new or full Moon, then evaluate the resulting tidal range and the response of the relevant coastal system. This timing information can be incorporated into studies of flooding, harbor operations, navigation, and estuarine sediment movement. Comparing timing with observed coastal conditions helps connect the astronomical cycle to physical effects.
Higher high tides can increase the water level reaching coastal areas, while lower low tides increase the total tidal excursion between extremes. That expanded range matters when assessing coastal flooding and planning harbor operations. It also provides important context for navigation, because water conditions can change substantially across the same tidal cycle.
Their timing and magnitude provide measurable inputs for understanding how coastal waters respond to gravitational forcing. Researchers can use those characteristics when modeling ocean circulation and examining coastal responses to changing sea levels. This connection extends spring-tide analysis beyond individual tide events, linking a recurring astronomical pattern with broader physical behavior in ocean and coastal systems.