Reference of noise pollution. Noise pollution 2022-10-20

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Cognitive behavioral therapy (CBT) is a type of psychotherapy that focuses on the connection between thoughts, feelings, and behaviors. It is a short-term, goal-oriented therapy that aims to identify and change negative thought patterns and behaviors that may be contributing to a person's distress. CBT can be effective in treating a wide range of mental health conditions, including depression, anxiety, phobias, and eating disorders.

The central premise of CBT is that thoughts, feelings, and behaviors are all interconnected and influence one another. For example, a person who has negative thoughts about themselves may feel anxious or depressed, which in turn can lead to unhealthy behaviors such as avoidance or substance abuse. CBT aims to break this cycle by helping a person identify and challenge negative thoughts, and replace them with more balanced and realistic ones.

One way that CBT helps people change negative thoughts and behaviors is through the use of homework assignments. These assignments may include keeping a thought diary, in which a person records negative thoughts and the evidence for and against them, as well as the consequences of those thoughts. The therapist and the client can then work together to develop more balanced and accurate thoughts.

Another key element of CBT is the use of exposure therapy, in which a person is gradually exposed to the object or situation they fear in a controlled and safe environment. For example, someone with a fear of flying may start by imagining flying, then watching videos of planes, and eventually boarding a plane with the therapist. By facing their fears in a gradual and structured way, a person can learn to cope with and eventually overcome their fears.

CBT can be conducted in individual therapy sessions or in group settings. It is generally considered a safe and effective treatment for a variety of mental health conditions, and research has shown that it can be as effective as medication in treating depression and anxiety. However, it is important to note that CBT may not be suitable for everyone, and it is important to work with a trained and qualified therapist to determine the best course of treatment.

In conclusion, cognitive behavioral therapy is a type of psychotherapy that focuses on the connection between thoughts, feelings, and behaviors. It is a short-term, goal-oriented therapy that aims to identify and change negative thought patterns and behaviors that may be contributing to a person's distress. CBT can be effective in treating a wide range of mental health conditions, and it is generally considered a safe and effective treatment option.

Noise Pollution: A Review

reference of noise pollution

Biophony is the noise produced by marine animals, which can produce sound ranging from the infrasonic 20,000Hz. Pereira, and Yung —Tse Hung, eds. While such a situation might be acceptable for a short time, millions of people around the world live with excessive noise every day and night. It is desirable that suitable noise control measures be taken and reduces the interference of statutory bodies. Ear-muffs provide the attenuation which varies widely in respect to their size, shape, seal material etc. In —noise campaigners are keeping a count of the number of crime —related deaths that occur each year traceable to a response to noise.

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REFERENCES

reference of noise pollution

Permanent Hearing loss It occurs when exposure to loud noise permanently damages or destroys the hair cells. Dose: The amount of actual exposure relative to the amount of allowable exposure, and for which 100% and above represents exposures that are hazardous. American Journal of Industrial Medicine. Octave analyzer- It determines the average sound pressure of standard octave pressure bands. .

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Noise Pollution in the Ocean

reference of noise pollution

As soon as you switch off the noise, there is no longer a problem. The objective is to monitor the noise level at a particular site or as mentioned in the complaints. In article Kryter, K. . Underwater noise pollution due to human activities is also prevalent in the sea, and given that sound travels faster through water than through air, is a major source of disruption of marine ecosystems and does significant harm to sea life, including marine mammals, fish and invertebrates. The changes in behavior of invertebrates vary depending on the type of anthropogenic noise and is similar to natural noisescapes.

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Noise Pollution

reference of noise pollution

Some communities have enacted anti-noise ordinances. Impulsive noise: Impulsive noise is characterized by a sharp rise and rapid decay in sound levels and is less than 1 sec in duration. Using information the government has collected on noise levels within London, a map has been plotted of the capitals most silent spaces. The relationship between highway planning and urban noise. The Journal of the Acoustical Society of America.

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Noise pollution

reference of noise pollution

We work to increase science literacy and public access to reliable information. As sound waves pass through the fluid-filled chamber within which these cells are suspended, the microvilli rub against a flexible membrane lying on top of them. Annual Review of Public Health. Teenagers are especially vulnerable as they are more likely to equip their cars with high-powered "boom boxes," attend loud dance clubs, and work in noisy fast-food restaurants. Institutional Repository for Information Sharing IRIS Report. Also, children who regularly use music players at high volumes are at risk of developing hearing dysfunctions. Noise —Any unwanted, annoying, or disturbing sound; especially sound that can cause physical or psychological damage.

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Noise pollution health effects: Impact on mental and physical health

reference of noise pollution

Sooty terns Sterna fuscata have been observed to abandon their nests when jets create sonic booms. On the A scale, loudness is measured in dBAs. Maisonneuve, Nicolas, et al. In the desert , kangaroo rats Dipodomys spp. KEY TERMS Anti —noise —Sound wave produced by a computer that matches the sound wave of an offending sound; when the two sound waves meet, the anti —noise cancels out the noise.


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References

reference of noise pollution

Its pressure is used measured in logarithmic unit dB as the logarithmic scale permits a range of pressures to be described without using large numbers as well as it also represents the nonlinear behavior of the ear more convincingly. Study shows that, average noise attenuation up to 32 dB can be achieved using these devices like earmuffs. Noise pollution occurs when unwanted sounds enter the environment. Boca Raton, FL: Lewis Publishers, 1995. Environmental Health Perspectives, 120 1 , 50-55.

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Environmental Impact of Noise Pollution

reference of noise pollution

Proceedings of Meetings on Acoustics. Many engineers are aware of the need to reduce noise pollution, and some of them are busy devising new ways to solve the noise problem. Try turning them off more often or setting a timer, so they only switch on at certain times. People can even hurt their hearing when playing. At the same time, some sections of the Noise Control Act pertaining to labeling, noise emission standards, and noise sources were in need of updating. In the last, a brief discussion is made on the control of noise pollution.

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