23_ Wenzel article
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چکیده
Employers have many financial, liability and human resource reasons for providing employees purchase substance abuse treatment programs. However, using medical insurance to facilitate the purchase of this service does not make sense. This column explains why insurance is not the best vehicle for providing treatment for chemical dependency and how the purchasing of such a service can be better managed.
منابع مشابه
Electrical actuation-induced droplet transport on smooth and superhydrophobic surfaces
Electrical control of liquid droplet motion and wettability has wide-ranging applications in the field of MEMS, lab-on-a-chip devices and surface engineering, in view of the resulting enhanced flow control opportunities, low power consumption and the absence of mechanical moving parts. This article summarizes recent progress towards understanding of the fundamentals underlying electrical actuat...
متن کاملتأثیر نوع ساختار و زبری سطح بر زاویه ترشوندگی یک چدن هیپویوتکتیک با آب
Preliminary results of a research on the effects of microstructure and surface roughness of a hypoeutectic cast iron on its wetting angle are presented in this article. For this purpose, molten cast iron was solidified at different cooling rates to produce two samples of the same composition, i.e. a gray cast iron with A type flake graphite and a white cast iron. Two samples were then prepared ...
متن کاملRemarks on the Böttcher–Wenzel inequality
Article history: Received 5 June 2011 Accepted 12 September 2011 Available online 6 October 2011 Submitted by R.A. Brualdi AMS classification: Primary: 15A52 15A45 60H25 65F35
متن کاملEffective contact angle for rough boundary
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: a b s t r a c t We provide rigorous justification for the classical Wenzel equation for the roughness enhanced effective con...
متن کاملDewetting Transitions on Superhydrophobic Surfaces: When Are Wenzel Drops Reversible?
On superhydrophobic surfaces, drops in the Wenzel state can be switched to the suspended Cassie state in some cases but in other cases are irreversibly impaled in the surface roughness. To date, the question of when dewetting transitions are possible for Wenzel drops has not been resolved. Here, we show that pinned Wenzel drops being stretched out-of-plane cannot reduce their contact angle belo...
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