According to the U.S. Bureau of Labor Statistics and the Consumer Product Safety Commission, elevators and escalators kill about 30 persons and seriously injure about 17,000 people each year. Elevators cause almost 90% of the deaths and 60% of the injuries. Almost half of the annual deaths are accounted to elevator service personnel working with installing, repairing, and maintaining elevators.Elevator accidents may be the result of several malfunctions / or improper maintenance. What commonly causes these elevator accidents are:0 Mechanical breakdown or faulty pulley system which allows the elevator to fall loose down the elevator car passage0 Uncovered elevator shafts which causes falls0 Elevator0s system with faulty wiring may cause accidental electrocution0 Improper elevator controller wiring0 Elevator repair and maintenance was performed by an unqualified and untrained personnel 0 Unbalanced leveling which results to failure of elevator to line up as it should with the floorBeing involved in an elevator accident could entail severe and painful injuries. Some of them are so severe that they cause permanent damage, and even lost of life. These include:0 Amputations0 Back and neck injuries0 Broken bones0 Head injury0 ParalysisMany of the elevator-related deaths and injuries could have been prevented if adequate maintenance and inspection procedures had been practiced in the involved buildings. If this is the case, there will be no grounds for a victim to file for a lawsuit.Otherwise, if a victim can prove that a party is liable, he/she can go to court. He/she may hire an elevator accident lawyer to help him/her confront with the issues of going to litigation.Elevator accident lawsuits can involve different areas of law. For an instance, when an elevator malfunctions due to defect of manufacture, liability would be determined under product liability law. When an accident happens due to the negligence of the establishment owner who failed to provide reasonable care, liability would be determined under premise liability law.Liability for elevator accidents varies depending on the particularities of the accident per se. There are different parties that could be held legally responsible in court. The proprietor or landowner may be held liable if he/she acted with negligence. Manufacturers could also be held liable if the accident was due to their defective mechanism.Elevator claims require an understanding of how the components of elevators interrelate, such as the elevator cab, the cables, the design, the electrical system, the brakes, the controller and sensors, and the safety stops. Knowledge of what went wrong with the elevator will help determine what party is liable and what grounds a victim shall sue.With respect to these issues, it is highly advised that elevator accident victims hire their respective lawyers in order to understand the proper steps to perform in pursuing a case against the responsible parties. Elevator accident lawyers who are skilled in handling this particular legal concern will make sure that their sustained injuries and damages will be properly compensated.Though riding an elevator can be such a simple task, unexpected circumstances can still happen within its confined space. So in order for elevator passengers to avoid being a victim of an accident, they must take safety precautions on their own. Here are some tips:0 Never use an elevator during a fire0 Press the Emergency phone button if there is a problem or the elevator is stuck0 In case of an emergency, tell the rescue personnel the elevator location and the floor0 Do not try to open elevator doors that are stuck0 Try to remain calm0 Check if the elevator is properly leveled with the floorOur Los Angeles lawyers are reputable in handling cases involving elevator accident injuries. For inquiries, you may visit our website and ask assistance from our friendly staff.
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Mobile phones have become a fashion statement. They come in different brands and catchy models for all kinds of users. The mobile phone sector has made a significant impact on the field of communication with new technologies and better connectivity.What kind of mobile phone are you looking for?There are many fancy models flooding the market, but you should choose a model depending on your mobile phone requirements. A mobile phone should offer exemplary service for the money you pay. These days mobile phones use sophisticated operating systems which perform most of the applications of a laptop. A businessmen or an itinerant person can go for smartphones with a good web browser, e-mail facility and other in-built applications. If you are looking for entertainment options, then choose a phone with an MP3 player, FM radio or camera. There are also some basic models for buyers who do not want to pay for sophisticated mobiles. How are mobile phones classified?Mobile phones are classified based on their design and service provider. Design:There are many designs and models available. Candybar models are the most common design. They are narrow and easily fit into a protective case. Flip phones are compact phones that open up to reveal a keypad and screen. The design prevents accidental dialing. Slider phones have a keypad that lies underneath the screen, giving it a small and chic look. There are some models with swivel keypads or screens that allow for two-handed operation when used horizontally. There are also tons of mobile phone accessories to jazz up your phones appearance. Network:There are two mobile phone networks, Global System for Mobile Communications (GSM) and Code Division Multiple Access (CDMA). Each of these technologies follows different ways of transmitting voice and data. GSM is the most widely used worldwide mobile phone network. There are many GSM phones on the market from manufacturers of quality brands. Phones with tri-band or quad-band GSM can operate on multiple frequencies and can be used abroad.A CDMA network enabled phone is just meant for a particular network provider. There is a small range of handset models which cannot be used with other providers. This network provides a greater coverage area but has some pitfalls, such as limited call plans.In Australia, there are three GSM phone companies with their own networks, Optus, Telstra and Vodafone. Telstra also has a CDMA network.What features does a good mobile phone have?Mobile phones have an expansive array of features. Some meet your basic needs while others are much more advanced and give you wider options.Ergonomics:Every phone comes with its unique design and look. Most mobile handsets, with the exception of 3G models, are compact. Manufacturers are trying to add more features to mobiles while retaining their small size with the help of flip phones, rotating screens and sliding keyboards. If you are a beginner, you would be better off with an easy to use intuitive interface. You can opt for more rugged phones if you will be using your mobile extensively. Multimedia and Gaming Options:Traveling can be fun with features such as an FM radio and MP3 player on your mobile. Consider mobile phones with memory card slots, as storage capacity becomes especially important for multimedia phones. Models that have an FM tuner will play music without the need to fill the phone with files or worry about storage capacity. Other mobile phones support streaming video and video conferencing. A Java-enabled phone can be used for downloading games as well as web browsing.Cameras and Video Recorders:Mobile phones can be used as a digital camera or a video recorder. You can take a picture anytime or shoot a video with most recent models. Some handsets have a very low resolution, but many newer phones have scaled up to 2 megapixels for improved picture quality.Web Browsers:Phones with a web browser allow you to send and receive mail through Gmail, Yahoo and Hotmail. You can also receive ISP mail through POP3 programs like BigPond and OptusNet, to name a few. Some phones feature Wireless Access Protocol (WAP) browsers for wireless Internet access. Few higher-end consumer models are capable of providing full HTML browsers. Connectivity:Bluetooth technology allows you to exchange or sync files with other mobiles or devices, such as PDAs. Infrared enabled phones can also be used for synchronizing with a computer or transferring files to a device. However, the device you are sending or receiving files with must be in your line of sight.Speakerphone and Conference Calling:A speakerphone is a great choice for multitask. This hands-free option lets you talk while you drive. It is also useful for making a call while in a group. A large number of mobile phones support conference calling for business users or caller groups.Memory:While the standard internal memory of a mobile range between 10 MB and 96 MB, a gaming or MP3 phone may have up to 500 MB of internal memory and come with a separate memory card slot. To get the best use out of your new mobile phone, go for expandable memory slots. They let you store a large number of files on the multimedia phone. Battery:Generally, the charge carrying capacity of a battery depends upon the features and usage of the phone. Standby times vary between 10 days and 14 days while talk times range between two hours to eight hours, approximately. The most commonly used battery type is lithium ion, as it has a low self-discharge rate and a high storage capacity.Other Applications:Every mobile phone has a phone book that lets you store your contacts. Some models include a voice dialing feature that lets you make calls without using the keypad. Almost all standard handsets offer organizer applications such as a calendar, alarm clock, stopwatch and calculator.What accessories are available for mobile phones?There are many mobile phone accessories available for your mobile. You can personalize your phone with changeable faceplates and mobile phone cases. The two most sought after accessories for a mobile are Bluetooth headsets and car chargers.Headsets:If you are the kind of person who needs to use a mobile phone all day long, a bluetooth headset would be a sensible option. You can conveniently have a hands free conversation using Bluetooth technology. Car Kits:Plug your mobile phones into car kits to utilize the car0s battery power, speakers and aerial. You can enjoy music from your phone in the car with these kits. The aerial and speakers provide enhanced sound quality.–Bob Shanty has been researching and writing articles that help shoppers shop online and make more educated buying decisions on mobile phones for online mega store BIGshop for years. For more articles by Bob please visit www.bigshop.com.au.
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In 2003, the Centers for Disease Control issued Guidelines for Infection Control in Dental Health-Care Settings.The guidelines are intended to educate dental personnel regarding infection control and to prevent the transmission of bloodborne pathogens.This comprehensive document covers: hand hygiene, personal protective equipment, contact dermatitis/latex allergy, disinfection/sterilization, environmental infection control, waterlines/biofilms and special dental considerations such as hand pieces, radiographs and laboratory procedures.The CDC’s Guidelines for Infection Control in Dental Settings are evidenced based and well documented. The sterilization of dental instruments is one of the main areas of concern in dental offices. Along with the proper sterilization of instruments and materials, sterilizer monitoring is an essential part of the infection control program.Many factors can cause sterilization to fail–from procedural errors that are easily remedied, like overloading, to mechanical problems that can take a sterilizer out of service until repairs can be made. Since this variety of factors can influence successful sterilization, the CDC and the American Dental Association encourage dentists to regularly assess the efficiency of their in-office sterilizers.Sterilization should be monitored using both chemical and biological indicators. Chemical indicators, such as indicator tapes, are to be used with each instrument load. A color change of these indicators reveals exposure to the proper sterilization conditions.Failure of the indicator to change color indicates that it was not exposed to the proper sterilization environment (e.g., proper pressure or temperature). In such cases, the instrument load should be re-sterilized. Indicator tapes are made specifically for certain types of sterilizers (i.e., tapes for steam sterilizers cannot be used to test chemical vapor sterilizers). Chemical indicators should not replace biological indicators, as only a biological indicator consisting of bacterial endospores can measure the microbial killing power of the sterilization process.The CDC and ADA both recommend that sterilizers be monitored at least weekly with biological indicators. Each state dental board may actually have a requirement for biological monitoring.Biological monitoring can be done in two ways. In-office incubator and spore monitoring strips can be purchased from dental supply houses. This method usually gives results in 24-48 hours. Mail-in spore monitoring programs are also available. This process usually takes a week. Although it takes longer to get results, mail-in monitoring programs may be more reliable and credible than in-house monitoring. A log of spore test results should be maintained in the dental office, usually in the sterilization area.A positive test using chemical or biological indicators signifies that sterilization failed. If the chemical indicator does not change color or the spore test result is positive, the following steps are recommended. The sterilizer should be taken out of service. Instruments that were used after the last documented negative spore test should not be used. Sterilization procedures being followed in the office need to be reviewed to make sure operator error can be ruled out as the cause of failure.If procedural problems are identified, they should be corrected and the sterilizer retested with mechanical, chemical and biological indicators. If the repeat biological indicator test is negative and the other test results fall within normal limits, the sterilizer can be returned to service. If the biological indicator or the chemical tests indicate failure, sterilizers should be removed from use until the problem is identified and corrected. The dental repair company should be contacted for a service call and possible loan of an interim sterilizer.Before the sterilizer can be returned to service, negative results should be returned for biological indicator tests conducted during three consecutive empty-chamber sterilization cycles to ensure that the problem has been corrected.—Steven J. Brazis DDS is a family and cosmetic dentist in Sacramento, CA. He has been practicing for 35 years and has written one book and many articles on dentistry. You can visit his web site at: Toothhaven.com
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