The cement in a concrete slab usually holds the surface layer of aggregate in an exposed aggregate slab securely in place. Sometimes, though, this hold fails, and pieces of the aggregate break away. With the loss of the aggregate, the slab develops surface bald patches or depressions. To res...
This is the sixth tutorial of a series that walks you through how to discover under- or overrepresented data that can impact model accuracy.
Prepping for an exposed aggregate slab is the same as prepping for any kind of concrete. Depending on the grade, drainage, and soil conditions, we may or may not put a layer of stone under the slab. In some cases, the stone will be an added expense that does nothing to increase the...
bringing extreme weather conditions—ranging from prolonged droughts to intense floods—has exposed the vulnerability of these soils. Poorly managed soils, already strained by years of excessive
The management API of JBoss EAP is exposed as JMX managed beans. These managed beans are referred to as core MBeans, and access to them is controlled and filtered exactly the same as the underlying management API itself. In addition to the management CL...
The situations we chose to include needed to have elements of ambiguity—particularly in the low severity condition—because we wanted participants in the low severity vignette to still be able to articulate a non-minimal (greater than 0) desire to call the police, and participants exposed in th...
they may aggregate historical property information or review government and regulatory agencies’ information about the site. Vapor intrusion (VI) models can also be valuable. These models use numerical equations to calculate the movement of volatile organic chemicals (VOCs) through soil and, separately...
To do the exercises in this article,download the photos from this directory. Youwill notget the expected results if you use any other images! Loading Photos and Checking Them for EXIF Data Let’s put theexifmodule to work. Consider these two photos, named ...
Best way to reference calculated fields in a query Best way to update date to default value if = 1900-01-01 Better Approach to avoid DISTINCT/GROUP BY Between Date to include Null values Between Vs Greater Than & Less Than Big Float? black diamond with question mark boolean aggregate functio...
Index Funds or Mutual Funds:Index and mutual funds aggregate specific investments to craft one investment vehicle. An investor can buy shares of a single mutual fund that owns shares of multiple companies.Mutual fundsare actively managed whileindex fundsare often passively managed. This means that ...