On Any Crazy Day

November 9, 2009

This Is What I Was Expecting

Filed under: General,School — jenzie @ 23:48

Introduction

With an increasing number of people purchasing motorcycles to offset rising gasoline prices today, a potential health epidemic is beginning to emerge. Many new and even long-time riders have not been taught the importance of using proper hearing protection when they ride. By looking at how motorcyclists are exposed to harmful noise levels and methods of exposure prevention, a determination can be made as to how noise induced hearing loss among this part of the population can be reduced and/or prevented. This report will explain:

• How noise is defined
• What constitutes hearing loss
• Why failure to use hearing protection devices when riding a motorcycle can lead to permanent hearing loss
• How riders can protect themselves from hearing loss
• Recommended ways to educate riders about the dangers of noise induced hearing loss

What is Noise Induced Hearing Loss?

Noise is generally defined as any unwanted sound. Prolonged exposure to excessive levels of noise can lead to permanent hearing loss. Referred to as noise induced hearing loss, it can be defined as irreversible damage to the internal parts of the ear that convert sounds into electrical impulses that the brain then converts into information. Noise induced hearing loss is a 100% preventable condition. Preventive measures include education about the dangers of noise exposure, what constitutes noise, and how to protect oneself from harmful noise exposure.

What is The Primary Noise Exposure Hazard Motorcyclists Encounter?
The primary source of noise that motorcycle riders are exposed to is not from the motorcycle itself, which is typically around 85 – 90 dB, but rather from the wind noise created by turbulence around the rider’s head. By using microphones placed inside of motorcycle helmets, audiologists have measured noise levels as high as 110 – 116 dB when travelling at 65 miles per hour. As noted in Table 1, permanent hearing loss can begin to occur with as little as 15 minutes of exposure to noise levels of 115 dB.
What Can Motorcyclists Do To Prevent Hearing Loss?

The most important thing that anyone can do to preserve their hearing and prevent hearing loss is to become educated on the dangers of noise exposure. Once an understanding of the hazard is gained, preventive measures can be taken to reduce the amount of exposure a person receives. The easiest and most inexpensive way to prevent hearing loss is to avoid high noise levels. When this is not feasible, the next step is to use inexpensive foam or silicone ear plugs. Ear plugs only take a few seconds to insert and come with a Noise Reduction Rating (NRR) to indicate the amount of noise (in decibels or dB) the ear plugs are capable of filtering out when used properly.

Conclusion
Hearing loss due to prolonged exposure to noise is a preventable injury that can best be prevented by educating new and experienced motorcycle riders alike on the dangers of noise exposure, how they are exposed, and how to protect themselves. This can be accomplished in several ways, including:
1. Inclusion in the Motorcycle Safety Foundation’s Basic & Experienced Rider Courses
2. Inclusion in the owner’s manual that is shipped with each new motorcycle
3. Literature to be included with the purchase of new motorcycle helmets
4. Posters in motorcycle dealerships and parts supply stores
While there are most certainly many more ways that motorcyclists can be educated about hearing loss dangers, these few recommendations should serve as a basic guideline for instituting a program to educate the riding public on an often overlooked piece of safety equipment that should be included in every rider’s collection of safety equipment and daily riding habits.
Noise Source Sound Level (in dB) Maximum OSHA Exposure Time
Conversation 65 Unlimited
Motorcycle (at rest, idle) 85 to 88 10.6 – 16 hours
Lawn Mower, Shop Tools 90 8 hours
Leaf Blower 95 to 105 4 hours (at 95 dB)
Chain Saw 100 to 105 1 to 2 hours
Woodworking Shop, Stereo 110 30 minutes
Sandblasting 115 15 minutes
Motorcycle (at 65 mph) 110 to 116 15 to 30 minutes
Ambulance Siren, Rock Concert 120 7.5 minutes
Jet Engine 130 1 minute 52 seconds

Table 1: Noise sources, sound levels, and permissible exposure limits

The Table didn’t copy over very well, but it’s there.

This Is NOT What I Ordered

Filed under: Rants,School — jenzie @ 17:37

So I was supposed to have an analytical report done up for my class, due today. What do I get? A half-assed research paper with no headings or formatting. I is not amused! Just look at this garbage. Not even a title on the damn thing.

Old methods dog training involving force and pain not only broke down of the bond between man and dog, they were only slightly effective at best. New methods of training have evolved such that not only are they more humane. They have proved much more successful, promote faster learning, and strengthen bonds. The purpose of this report is to compare the techniques of old versus modern techniques of dog training. Here we will show that newer techniques have far surpassed older techniques.

Outdated training techniques were done through pain and intimidation, force, intimidation, punishment (especially hitting), and negative reinforcement. These were thought of as a quick fix to training because the dog learned quickly it must obey or suffer the consequences. However, trust and respect from the pup was lost as obedience was unwillingly given severely damaging the bond between pup and trainer or owner (5-p.23) Quick fixes were tempting and easy, but their benefits were short termed and the consequences far out weighted any benefits. Force, intimidation, punishment, and negative reinforcement were the mainstay of every trainer’s arsenal. These methods were often cruel and insensitive to the pup and actually hindered the learning process. They provided no motivation other than pain to preform for the trainer which made the pup resentful with little enthusiasm to please. Choke chains and prong collars for example inflict pain and force compliance, but only for that one command. Resentfulness diminishes a dog’s natural eagerness to please which diminishes the want to learn new tricks. Punishment never promotes good behavior. Because punishment in children promotes better behavior does not mean the same will with dogs. Proof to the owner that the dog knew he did something wrong, is when the owner comes home to destruction caused by a badly behaved dog, and the dog cowers in the corner at the site of his owner. The owner punishes the dog, perhaps by beating it with a newspaper, yet the very next day, the same thing would happen again, and again, and again. The owner would become frustrated because the obviously the dog knew it did something wrong as evidenced by it’s behavior whimpering and cowering. The dog does not have the capacity to remember what it did two hours ago and was actually responding to the body language of the angry owner. Punishment stops bad behavior if it is timed correctly with the behavior, but it is meaningless if given after the action has occurred. It only teaches the pup to fear the trainer (4-p.124) Once we realized that dogs did have feelings and took those considerations into account; we found far more effective and humane ways of training “man’s best friend.”

Taking the time to learn to get your dog’s attention and compliance willingly, eagerly, and enthusiastically is preferred. Most dogs are eager to please their owner and respond well to praise, treats, and toys. Newer training techniques using such motivations not only foster learning, dramatically increase retention, and promotes bonding between the pup and trainer. One new training method that significantly improved the success of training is the clicker. The clicker is great for communicating to the dog “YES, THAT’S WHAT I WANT.” It uses a metal plate to make a loud abrupt noise that marks a specific behavior. When a treat is combined with the “click” of the clicker, the dog understands that performing that behavior gets him a treat. Motivation for this yummy treat strengthens and reinforces the command and helps him remember what you want the next time you ask. Thinking like a dog and becoming the pack leader is essential to the success of modern training techniques. Dogs are by nature pack animals and early on in life they recognize a social hierarchy. As the dog’s owner you must be at the top of that hierarchy. The pack leader controls everything from meal times, play times, and is responsible for the welfare of the pack. There are many ways to do this including using a firm, confident, calm, commanding voice, staying patient, persistent, and using correct body posture while you wait for the dog to comply. Dogs listen to pack leaders, they do not listen to non-pack leaders. These modern techniques using motivation, treat, toys, and praise are very effect tools for training your pup and tend to produce happier dogs. We have discovered positive training methods that motivate and encourage pups tend to be much more effective and humane than older methods and instill an eager want to please making training fun, effective, and long lasting.

We have learned we can actually motivate dogs to do more, faster using treats and motivation than through intimidation and beating them into submission. Intimidation only serve to teach our dogs to fear us. We have also learned that newer methods tend to be not only much more effective and humane, but fun, effective, and longer lasting.

Here are some things to remember when training your pup. Don’t speak harshly as this is counter productive, instead use a fun high pitched tone. High pitched voices convey happiness. Establish your status as leader with a firm voice and correct body posture while you wait for the dog to comply. Pain, intimidation, force, punishment (especially hitting), and negative reinforcement should be avoided. Instead praise, treats, toys, and motivation should be used to instill and promote the pup’s eager want to please. Use a firm, confident, calm, commanding voice, stay patient, persistent, and always make training fun!

Works Cited
1. http://www.pethealthlibrary.com/Article/Pros-and-Cons-of-Dog-Training-Control-Tools/3
2. http://www.doggybehave.com/basic.php
3. http://www.alldogsgym.com/content/view/42/74/
4. The Everything Dog Training and Tricks Book
5. The Home and Family Protection Dog
6. The Everything Dog Obedience Book

Is it any surprise that the girl who wrote this has been in college for 12 years trying to get a degree? Fark, now I have to actually do some work.

November 8, 2009

The End Is Near

Filed under: General,Life,School,Transitioning — jenzie @ 15:06

At least I hope it is. I still have to make it past Technical Report Writing and Interpersonal Communications. I’ve enjoyed the psychology and philosophy courses more than anything else I’ve taken so far. Sure, the technical courses were good, but they just didn’t feed my hunger for knowledge that these two did. Graduation appears to be set for next month, then the real fun begins. Time to actually find a job and make some money. I got another toy to pay for a few weeks ago so no time to goof around waiting for the jobs to come to me. Also scheduled to see an endocrinologist next month to begin managing my HRT properly. This only leaves a couple of little legal things to attend to before the real life test begins. I’m really hoping that i can swing this before I get a job since things will go so much easier by doing so. Okay, blog updated. I know I’ve been lazy, and the school work is showing it. I’m still behind on my reading and pretty much have been all semester. Thank God it’s almost over with. I just wish I could have done one more semester to take another psychology course. Time to start playing catch-up on the reading.

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