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201.
202.
Assessing and acquiring technology does not have to be chaotic, driven solely by price, clinical preference, and emotion. With the tools available, it can be distilled to a process of organized common sense, which results in maximum flexibility for the user and allows materiel managers to procure the best, most cost-effective equipment for the hospital. 相似文献
203.
Rogers JE 《Hospital materiel management quarterly》1992,14(1):63-78
The REF, C, and score are a means to give quantitative values for product performance. Other product variables defined as humidity control factor, shear control factor, differential temperature control factor, product life factor, and cost factor were not addressed as part of this study. Additional variables include delivery, maintenance, and warranties. These components can be added to the score in some weighted manner as they become clinically founded. Interface pressures and shears were not measured for beds that are gatched. Each product tested will have characteristics pertinent to its own design that must be addressed to minimize sacral and coccyx skin breakdown when subjects are in this posture because some pneumatic pads bottom out to give excessive sacral and coccyx pressure while others wrinkle when used in this position. This is of major concern when one considers that the coccyx is more susceptible to pressure than any other bony prominence. There may be some aversion to labeling support product performance because it will allow the purchaser to know what is being bought. This initial study indicates the feasibility of quantitating what all patients require: a valid interface support surface for each specific need. The user can be adequately informed before the purchase as to a product's merits without being influenced by the results of inadequate testing, referrals, or sales media influences. Although cushions, shoes, or other prosthetic/orthotic devices were not part of this study, it is appropriate to rate all these devices in a similar manner by simply comparing pressure relief attained to that desired, expressing the result as a percentage of the worst case, and then labeling the product accordingly. Those subjects with sensation can rate comfort as part of the overall score. For cushions, ischial tuberosity pressure relief can be expressed as a percentage of the maximum attainable relief. Metatarsal head relief during gait as well as during static testing can be measured, and claims can be made for shoes and sneakers. Where impact loads and shear forces are paramount, the score must comprise appropriate parameters. Similarly, amputee distal stump relief as a percentage of worst case could be specified by the fitter. Iliac crest relief as a percentage of worst case can also be specified by the fitter. In all instances the score is not a subjective rating but one that can be measured correctly. All body support products can be given an REF, C value, and score as well as other qualifying values where appropriate instrumentation and sufficient subject sampling is used. 相似文献
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206.
Connell JR 《Fund raising management》1992,22(12):24-27
As older Americans take a close look at their assets, promote their interest in unlocking the wealth accumulation in their U.S. Saving Bond holdings. Use careful planning and advice when promoting this gift strategy. 相似文献
207.
Kent RJ 《Applied economics》1992,24(10):1,129-1,137
"A model of household formation by the young is specified and estimated. It was found that the headship rate for the young in the United States depends on income, the cost of housing, the number of families receiving AFDC payments, the age at first marriage for females and for males, and the percentage of males enrolled in college. Household formation by the young is much more sensitive to changes in income and the price of housing than household formation by the entire adult population. The estimated results are used to examine the change in the headship rate from 1961 to 1979 and from 1979 to 1987." 相似文献
208.
209.
Beyond takeovers: politics comes to corporate control 总被引:3,自引:0,他引:3
Pound J 《Harvard business review》1992,70(2):83-93
In the 1990s, politics will replace takeovers as the defining tool for corporate governance challenges, and a marketplace of ideas will replace the frenzied activity that once dominated the financial marketplace in the 1980s. In the transaction-driven market of the past, corporate raiders used junk bonds and other financial tools to take control of their targets. In the new marketplace of ideas, debate will replace debt as active shareholders press specific operating policies for their target corporations in a new politicized market for corporate control. John Pound, associate professor of public policy at the John F. Kennedy School of Government at Harvard, reports that investors are already using shadow management committees, independent director slates, and outside experts to influence management policy. Pound cites Carl Icahn's battle for control of USX as an example of the emerging trend. What began as a hostile takeover ended with a negotiated solution in which many constituencies ultimately played a role in the restructuring of the company. This political approach to governance gives management a chance to embrace a bargain that is in its long-term interest. By promoting politically based tactics, managers can generate political capital with their major investors. Managers in companies as diverse as Avon and Lockheed now meet regularly with investors, seeking their input on both financial and strategic decisions. In the new politicized market for corporate control, striking a bargain with long-term investors is ultimately in the best interest of the corporation. 相似文献
210.
Slomski AJ 《Medical economics》1992,69(20):218, 224, 226 passim