Sunday, August 3, 2008

蟑螂 - 維基百科,自由的百科全書




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  • 蟑螂還愛在硬物上颳去背部污垢。可在房間角落撒些硬而帶銳棱的矽藻土,蟑螂到那裡去擦刮身體時,表面那層蠟油會擦掉過多,結果蟑螂體內的水分大量散失,脫水而死。

  • 蟑螂屋:對有一定學習性的成年蟑螂未必有效。蟑螂屋要定期清理,否則有可能變成蟑螂的巢穴。

    Tips

  • 打死的蟑螂最好燒掉,否則蟑螂的屍體上殘存的卵可能還是會孵化出更多的蟑螂。

  • 由於蟑螂會游泳,所以即使把它丟進沖水馬桶,也不能淹死它。不過利用去油劑或清潔劑去除蟑螂身上的油份,再把它丟進沖水馬桶,就可以把它淹死。

  • 蟑螂逃避危險,是依靠尾鬚上的感應器官感受外界震動來逃避,所以人見到蟑螂時應立即嘴發「噓」聲,干擾蟑螂的感應,然後迅速去拍打,比較容易把它打死。

  • 也可以用電蚊拍,只是建議電蚊拍用在會有飛行可能的成年德國蟑螂等小型蟑螂,其他大型蟑螂可能你要電到電池沒電他還沒死,所以建議家中有德國蟑螂又怕打的朋友,可以考慮看看。

Friday, August 1, 2008

Article: How to Buy Truck Insurance Right This Time

IT'S THAT TIME AGAIN: HOW TO BUY TRUCK INSURANCE THE RIGHT WAY THIS TIME
(Reprinted with permission from Overdrive Magazine)



If you're an owner-operator you already know the routine, because it happens every year; you sit down with an agent, select a company to insure your truck, settle on a policy that seems to meet your needs, and sign a check that guarantees coverage.

You're right, of course — you should do your homework before buying insurance, and in an ideal world we all would. But the trucker's world includes little spare time. So take seven or eight minutes right now to review the following points on buying truck insurance. You'll save hours of research and probably a good deal of money as well.

Which is the right insurance company for you?

Companies that insure motor carriers, trucks, and drivers are not all the same. Some sell through independent agents, others through their own sales staffs. Some specialize in commercial truck insurance, while others sell it as one of a secondary line of coverages they offer. Some companies specialize in specific niches within the motor-carrier industry, such as large fleets, temperature-controlled equipment, or owner-operators. Some cover thousands of small customers, while others only handle a few big ones.

This intense specialization suggests your first insurance-buying decision: Buy from a company that specializes in truck insurance. Why? Because nonspecialists too often overlook specialized details. For example, a non-specialist might not know that owner-operators may have to upgrade their coverage on a temporary or single-trip basis to qualify for a lucrative back-haul delivering a commodity they don't normally carry. A specialist would know to ask whether you need this coverage and could recommend a policy that provides it at a price an owner-operator can afford.

A non-specialist agent may be less knowledgeable about USDOT's MCS-90 endorsement, or about the motor-carrier filing requirements of the various state regulatory agencies. Picture yourself detained late some night in a weigh station alongside the interstate as a trooper pores over your insurance papers and tells you you're grounded because your proof-of-insurance is not on file with your home registration state.

Non-specialists, basing their underwriting decisions on auto or light truck criteria, are sometimes overly restrictive regarding the number of moving violations a driver is permitted. They can be unfamiliar, too, with the high/wide load and weight limitations in different states. There's a good chance, too, that the non-specialist company uses adjusters who, themselves, are not trucking specialists. They may be independents who work for your insurer as needed, mixing a few truck accident investigations into a workload focused mostly on fires, or auto or industrial accidents.

Finally, specialists and non-specialists differ greatly in the way they investigate and verify claims. Because specialists understand that when your truck is out of service, you're closed for business, they'll get an experienced truck claims adjuster to an accident scene at 2 a.m., if needed. The adjuster will immediately take photos, interview witnesses and public safety officials, and expedite removal of your damaged unit to a qualified repair shop. A non-specialist may see no harm in waiting until the next day, after witnesses have disappeared, skid marks have faded or become obscured, and the responding officers are off-duty and sleeping. But the difference can be crucial.

Once you've identified several insurers who specialize in trucking, compare how each scores on what can be called the "Five Fundamentals:"


  • Experience: How long has the company been in business, and how long has it specialized in truck insurance?
  • Financial strength: Does the company have sufficient reserves to cover many expensive claims at one time? (Note: "Reserves" are cash set aside exclusively to pay claims.)
  • Coverage: What kinds of contingencies and damages are covered by the basic policies? Do these policies offer options that could be adapted to your needs?
  • Cost: What is the cost of basic coverage? What is the cost of additional coverage or optional types of coverage? (Costs will vary by region, commodity, radius driven, and other factors, but should be comparable to other bids for your business.)
  • Value: What is the total value in time, money, and convenience--of the products and services provided? Are their claim procedures easy to follow? Are their employees knowledgeable, helpful, and accessible? Do they respond promptly when you need help? Do they provide skilled assistance in reducing accidents and passing DOT audits? If so, are there additional charges for such assistance? Placing a total value on the policy and your relationship with an insurer takes some effort, but you owe it to yourself to take the time so you can get the best value for your money.


Price: It's not as simple as it looks

Normally, when we buy a product we look for the lowest price -- if all other things are equal, we take it. The problem with that approach to buying truck insurance is that it can be hard for the layman to tell whether "all other things" are, in fact, equal.

Here are a few pointers:


  • Carefully examine any policy that appears to be substantially lower in cost than those offered by competing companies. Compare not just the prices, but the terms, conditions, and extent of coverage. A low price usually means you're buying less coverage, but the policy language may not be clear about just which benefits you're giving up in order to save costs.
  • Be aware, too, that insurers differ about how they adjust pricing to attract business. Some companies will use price cuts to get business they are not strongly committed to keeping. Particularly in a "soft market"--some companies will cut prices drastically to build immediate cash flow, only to leave the business later when they realize they've cut premiums too low to pay the submitted claims. Or the company may decide that to continue to write truck insurance, it must impose a steep rate increase on its customers.
  • Always remember when it comes to truck insurance premiums, the old saying still applies: if it sounds too good to be true, it probably is.


Get free help— rely on the ratings

Three of the Five Fundamentals are relatively easy for a trucker to research: the length of the company's experience, the extent of coverage offered, and the cost. But it takes a professional accountant, well-versed in insurance, to determine whether an insurance company is in good financial health. Even the best-informed laymen cannot be expected to have the training and skills needed to determine this for themselves.

Fortunately, much of this legwork has already been done for you. Nationwide rating companies continually monitor and report on the financial strength and customer service performance of insurance carriers. The A.M. Best Company assigns ratings (ranging from A++ to F) for financial strength, while Standard & Poor rates claims-paying ability (on a scale of AAA to R) and solvency (BBBq to R). Similar ratings are available from Duff & Phelps, Weiss Research, and others. When interviewing an agent, ask to see copies of the latest research reports from these impartial rating services. You can also examine them at a public library or view them online.

Why is financial strength such an important factor when you select an insurance carrier? When a claim is made, the insurer must have enough cash reserves to pay their policyholders and other claimants in a timely fashion. If an unusually large number of claims are submitted within a short period of time and the insurance company's reserves fall short, the company may find itself with more claim obligations than it can cover. At worst, an insurer can go out of business still owing thousands of dollars in claims.

Normally, such "distressed' insurers are forced into receivership by state insurance regulators. Claims are then paid by state guaranty funds or by another insurance company that buys up the defunct insurer and pays off its obligations. But these payments may come only after months or, perhaps, years of waiting, an ordeal few truckers can afford to undergo.

Coverage

Knowing what coverages to buy and how much to pay can be difficult if you don't know what to look for or what questions to ask.

Some of the coverages you buy are required by USDOT regulations. You must, for example, carry liability insurance to pay for damage you cause to another's property or for medical care given a person for an injury you caused. Other types of coverage required by state authorities, or by shippers, include physical damage to the cargo and worker's compensation. If you are an owner-operator, you normally do not need worker's compensation because you have no employees, but you may need accident and health insurance as well as disability coverage on yourself as a self-employed professional.

You will also need uninsured-motorist (UIM) coverage and personal-injury protection (PIP), as well as bobtail insurance to cover accidents that occur during "non-trucking use" when your truck is not hauling a revenue load. Unless you own a terminal, you will not need terminal insurance, but if you maintain your own vehicle you'll want to insure the garage where you do the work.

If you're an owner-operator, the coverages you need will depend on whether you run under your own authority or under someone else's authority on a permanent or trip lease. If you're operating under your own authority, you'll need:


  • Primary liability coverage (this includes UIM and PIP)
  • Physical damage coverage, which also covers your electronic equipment, tarps, chains, etc.
  • Cargo coverage, which insures the contents of the trailer, temperature-control machinery, and other appliances or accessories that keep cargo secure. Coverage should be tailored to the type of commodities hauled and the requirements of the shipper. "All-risk" cargo coverage normally is not available.


Optional coverages include occupational health and accident insurance (pays daily benefits for equipment if you're laid up, which could be applied to truck payments), general liability, and garage liability.

If you operate under another's authority, don't accept an assignment until you have read the lease carefully to determine who is responsible to provide insurance coverage. If you don't have a copy of the lease, demand it. In most cases, the motor carrier to whom you are leased will carry primary liability coverage. However, few leases carry physical damage coverage for the owner-operator. You will need this coverage because you may be liable for damage to trailers you pull but do not own.

While examining the lease, keep in mind a common insurance scam that bilks owner-operators out of thousands of their hard-earned dollars. Some motor carriers purchase a truck policy for one or two units, obtain an MCS-90 endorsement, then hire out more drivers on the same policy. Technically, these drivers are uninsured. In the event of an accident, claims may be paid by the insurance company nevertheless because of the MCS-90 endorsement. However, the insurer can then recover claims costs from the owner-operator if the motor carrier "disappears," as often happens. There should never be any doubt as to whether the owner-operator is completely covered, but this question can only be answered by you. Insist on verifying the coverage terms in the motor carrier's policy before you accept the load.

Cost

Insurance is an intangible product. You sign the policy, then sign the check and hand it to the agent--and get only a promise in return. Of course, as insurance people will tell you, you've bought "peace of mind." But your premium ought to buy you more than that--it ought to buy you superior service. If not, you may find the cost of managing your relationship with your insurance company just as expensive as the coverage itself.

Consider, for example, the time and effort you'll spend complying with the insurance company's rules and regulations. A policy that appears cheap may turn out to be expensive once you calculate the time on the phone for a simple answer, or time lost because the company failed to send proof-of-insurance to the states in which you have business. Can you obtain a history of losses on your account, or correct an error in a document? Is the claims process simple and thorough, or does it rob you of precious work or rest time getting shuffled from desk to desk? "Low-priced" insurance policies carry hidden cost penalties that do not become apparent until you file a claim, request documentation or ask for assistance from a company trying to save on labor costs.

The hidden factor in cutting costs: you


Owner-operators cannot afford to self-insure. An insurance policy is a must. The cost of such a policy can vary widely--anywhere from $2,500 to $10,000 per year, depending on your age, the type of vehicle you're driving, and the type and range of commodities you expect to haul during the life of the policy.


One of the most critical factors in determining your premiums, however, is your driving record. That means that minimizing losses is the single best way for you to keep your premiums down. Different insurers treat driving records differently, so before you choose an insurer, ask each company how much credit you will receive when you reduce losses or continue loss-free.

Insurers can base premiums on various criteria, such as gross receipts or mileage, depending on individual needs. But the rate you end up with under any schedule of discounts is basically dictated by your driving history.

People commonly try to reduce their auto insurance rates by increasing the deductible. However, that is not recommended for truck coverage since the deductible applies only to property damage and will, consequently, reduce your costs only marginally. (You may, however, want to discuss this option with your agent if you feel your particular circumstances warrant an increase in deductible.)

You also may want to consider a "continuous policy" in which the time-consuming renewal process is eliminated. The annual premium may be adjusted, but the same coverage package continues automatically. Your carrier may also offer premium payments on an annual, semi-annual, or quarterly basis. (Be sure to ask whether any finance charge or service fee is added if you choose to exercise one of these options.)

Insurance people see themselves as "selling peace of mind." And, while that may sound like a cliche, it's true--and it's important. Although nothing tangible changes hands when you sign the policy and turn over your check, something dramatic happens nevertheless: you're free of worry. If you should have an accident, you're covered.

And if you've bought the right policy from the right company, you have something else as well--the security of knowing that even if you never have an accident, your agent and your insurance company will be there with the information, services, documents, and answers you need, whenever you need them, to help keep you rolling and profitable.

Overdrive Magazine, Randall Publishing, March, 1997.


FOR MORE INFORMATION

Contact a Sentry representative to discuss how Sentry can tailor a program that is right for you.

Sentry’s property and casualty insurance coverages are underwritten by Sentry Insurance a Mutual Company, or its subsidiaries and affiliates Sentry Select Insurance Company, Middlesex Insurance Company, or Patriot General Insurance Company; Stevens Point, Wisconsin, and Sentry Lloyds of Texas, Round Rock, Texas. Companies not licensed in all states. Life insurance, pensions and group products are issued and administered by Sentry Life Insurance Company, Stevens Point, Wisconsin. In the State of New York, life insurance, pensions and group products are issued and administered by Sentry Life Insurance Company of New York, Syracuse, New York. Policies, coverages, and discounts are not available in all states.