First, length estimates may be subject to measurement error; stunting reversal and relapse analyses that rely on thresholds are more sensitive to such errors. However, detailed assessments of measurement quality indicated that measurement quality was high across cohorts (Supplementary Note 2). Second, ...
the combined cost for receiver and antenna increases from $63 for the previous configuration to $81 for the new configuration, but given the improvement in performance, I suspect this is well worth it and is still significantly less expensive than the u-blox alternative. ...
Otherwise, low-cost air pollution sensor correction studies tend to avoid incorporating external parameters into their models. As Hagler et al. (2018) argue, it is critical that corrections of sensor data are transparent and do not pull too far away from the original (“ground truth”) data ...
The challenges of reliably collecting, storing, organizing, and analyzing research data are critical in low- and middle-income countries (LMICs), particularly in Sub-Saharan Africa where several healthcare and biomedical research organizations have limited data infrastructure. The Research Electronic Data...
Policy measures have been shown to reduce alcohol consumption and to be a cost effective health care intervention (Xuan et al. [2013]; Doran et al. [2013]). Nevertheless, alcohol taxation and its effectiveness is still a controversial discussion point in Switzerland and other European countries ...
This may be done by the use of loose-fitting rain caps or drains, but an accounting shall be made of the pressure loss effects of these items. Low-point drains, if provided, shall be oriented to prevent possible flame impingement on the tanks, piping, equipment, and structures....
Mark to market accounting rules can be changed at a snap of a finger. I would not bet any money the financial world returns to normal in 2017. You didn’t mention anything about rents. They are sky high and will likely keep going up. If the cost of owning is similar t...
The use of hyperspectral imaging in marine applications is limited, largely due to the cost-prohibitive nature of the technology and the risk of submerging such expensive electronics. Here, we examine the use of low-cost (<5000 GBP) hyperspectral imaging as a potential addition to the marine mo...
Table 4. Errors in values of Rrs of different processors at the three sites. The Rrs values at the MUPING site, located in water with low turbidity, were generally lower and more concentrated than those at the other 2 sites, except in the 560 nm band. The correlation coefficients of al...
The following is a case study of implementation of low cost intensive drilling strategy in a giant low permeability field with significant heterogeneities. Sulige Gas Field [5], located in the central part of the Ordos Basin, was discovered in 2000 and began production a few years later. Total...