OBJECTIVES The development, implementation, and evaluation of policies may play an important role in promoting health behaviours such as physical activity. The Ontario Ministry of Education (OME) recently mandated Memorandum No. 138 requiring daily physical activity (DPA) for Ontario elementary students in grades one through eight. The purpose of this paper is to examine implementation strategi...

A Charge Recycling Sense Amplifier Based Logic is presented. This logic is derived from the Sense Amplifier Based Logic, which is a logic style with signal independent power consumption. It has been proven previously to protect security devices such as Smart Cards against power attacks. Experimental results show that the use of advanced circuit techniques, which enable charge recycling and inte...

The systematic uncertainty on the W mass and width measurement resulting from the imperfect knowledge of electroweak radiative corrections is discussed. The intrinsic uncertainty in the 4-f generator used by the DELPHI Collaboration is studied following the guidelines of the authors of YFSWW, on which its radiative corrections part is based. The full DELPHI simulation, reconstruction and analys...

as typical example, but all four-fermion final states originating from W -boson pairs can be treated in a similar way. Since the RADCOR 98 conference took place our results have been finalized and discussed elsewhere . A highlight of the main points is given here. For related issues, see these proceedings . A complete calculation of O(α) radiative corrections to a process with six external part...

© 2010 ETRI Journal, Volume 32, Number 1, February 2010 We investigate the possibility of using adiabatic logic as a countermeasure against differential power analysis (DPA) style attacks to make use of its energy efficiency. Like other dual-rail logics, adiabatic logic exhibits a current dependence on input data, which makes the system vulnerable to DPA. To resolve this issue, we propose a sym...

We describe algorithms to scalably support durable subscriptions in a publish-subscribe system. Durable subscriptions are guaranteed exactly-once message delivery, despite periods of disconnection from the system. Our algorithms persistently log each message only once in the system, and can support administratively specified ’early-release’ policies that reclaim persistent storage in the presen...

When trying to envision a happy day, or a happy life, what images come to mind? For some people, it might be sharing a meal with good friends and family members while laughing together, telling stories, and feeling loved. For others, happiness may come from accomplishing an important goal and basking in the glory of a job well done. And for others still, happiness may be the byproduct of doing ...

It is not acceptable, former High Commissioner Ruud Lubbers said in 2001, that refugees spend years of their lives in confined areas. Yet the political failure to find durable solutions for refugees leads to precisely the kinds of protracted situations that degrade the displaced. Unable to return to their homeland, settle permanently in their country of first asylum or move to a third state, ma...

The purpose of this paper is to study whether trade frictions in durable goods markets help account for the patterns of household consumption expenditures observed in the Consumer Expenditure Survey (CEX), namely that the response of durable goods expenditures to income shocks is 78 percent larger than that of nondurable goods and the variance of the idiosyncratic part of log durable goods expe...

4 DPA derivative samples are difficult to obtain. The excellent work of W. A. SCHRGEDER et al. utilized column chromatography to identify. and estimate N-nitrosoand nitrodiphenylamine products in smokeless powder· 2 however, the efficiency of separation and X .0 n -1 .-1 method of locating the products proved unsatisfactory for our use. Other 5:2 4 5 5.2 1/ : ' : , R K:11 quantitative methods w...