Macs cost more, and Apple had developed a reputation for changing operating systems so as to make earlier software redundant; until Windows 2000 (see article), Microsoft's successive operating systems were consistently backwards-compatible (a feature that explains many of the problems that some Windows users complain of, but which is prized by many others).
Aggregate sizes of <∼10 nm, indicative of non-aggregated protein systems, were consistently observed to have b2 values >0.
Seven clinical computer systems were consistently active in the study period, collectively holding approximately 99% of the market share.
The uncertainty analysis and modeling of wind speed, which has an essential influence on wind power systems, is consistently considered a challenging task.
Also, cattle managed under pastoral extensive systems are consistently at risk of contracting contagious infectious diseases, including CBPP, due to continuous mixing of herds at grazing and watering points (Alhaji 2011).
Health systems are consistently inequitable, providing more and higher quality services to the well-off, who need them less, than to the poor, who are unable to obtain them.
Based on data collected by a farm-survey on a High Nature Value farmland area in southern Portugal, we show that some farming systems are consistently associated with conservation-relevant practices related to the use of herbicides, stubble grazing, creation of wildlife plots and early cereal harvest.
The building and heating, ventilating, and air conditioning (HVAC) system receive regular maintenance to ensure that all systems are consistently functioning as designed.
There is an important interaction - mediated at least in part by protease-activated receptors - between inflammatory mechanisms and coagulopathy [ 59]; both systems are consistently activated by severe infection and inflammatory states.
Poor access to health interventions and poor performance of health systems are consistently an issue of concern for national and global stakeholders as we approach the year 2015, and many predict the failure to achieve the targets set for health Millennium Development Goals - MDGs - particularly in sub Saharan countries [ 1- 3].
Interestingly, blank concentrations of free BPA using a sensitive LC/MS-MS system were consistently in the range of 1 ng/L of plasma, identical to the "background" exposure in human blood often cited (Twaddle et al., 2010) and studies with eleborate quality control did not detect BPA in human blood samples with an LOD of 0.3 µg/L (Ye et al., 2009).
