Abstract: Systems and methods to provide targeted advertising use tracking of stages of prospective real estate purchases. Demand-side platforms may request information, e.g. one or more characteristics of a particular prospective real estate purchase, the information being related to either one or more particular device identifiers, or being related to one or more specified criteria for characteristics of prospective real estate purchases. In response to the request, a response is initiated. Content providers that provided content relevant to the response are compensated based on revenue received from the demand-side platforms.

Abstract: Server systems and methods to track digital content pertaining to real estate listings use markers embedded within digital media files. The digital media files are accessible for presentation to client computing platforms through real estate search servers. Responsive to a digital media file being presented, for example through a browser software application, on a client computing platform, information related to browsing activity on the client computing platform is transmitted to a server that associates individual ones of the digital media files with individual ones of the real estate search servers through which a digital media file is presented. A server determines information based on browsing activity pertaining to web pages served through a real estate search website. The web pages include real estate listing content. Providers of the real estate listing content are compensated accordingly.

Abstract: Server systems and methods to track digital content pertaining to real estate listings use markers embedded within digital media files. The digital media files are accessible for presentation to client computing platforms through real estate search servers. Responsive to a digital media file being presented, for example through a browser software application, on a client computing platform, information related to browsing activity on the client computing platform is transmitted to a server that associates individual ones of the digital media files with individual ones of the real estate search servers through which a digital media file is presented.

Abstract: Server systems and methods to track digital content pertaining to real estate listings use markers embedded within digital media files. The digital media files are accessible for presentation to client computing platforms through real estate search servers. Responsive to a digital media file being presented, for example through a browser software application, on a client computing platform, information related to browsing activity on the client computing platform is transmitted to a server that associates individual ones of the digital media files with individual ones of the real estate search servers through which a digital media file is presented.

Abstract: Server systems and methods to provide targeted advertising use tracking of digital content. The digital content may include real estate content. Responsive to digital content being presented on a client computing platform, information related to browsing activity on the client computing platform is gathered. Digital content (and/or attributes thereof) are associated with either individual ones of the (real estate) search servers through which the digital content is presented, or individual ones of the content providers of the pertinent digital content, or both. Content providers of digital content are compensated based on revenue that is generated through processing and/or analysis of the associations between users and the digital content that has been presented to them.

Abstract: Server systems and methods to provide targeted advertising use tracking of digital content. The digital content may include real estate content. Responsive to digital content being presented on a client computing platform, information related to browsing activity on the client computing platform is gathered. Digital content (and/or attributes thereof) are associated with either individual ones of the (real estate) search servers through which the digital content is presented, or individual ones of the content providers of the pertinent digital content, or both. Content providers of digital content are compensated based on revenue that is generated through processing and/or analysis of the associations between users and the digital content that has been presented to them.

Abstract: Server systems and methods to track digital content pertaining to real estate listings use markers embedded within digital media files. The digital media files are accessible for presentation to client computing platforms through real estate search servers. Responsive to a digital media file being presented, for example through a browser software application, on a client computing platform, information related to browsing activity on the client computing platform is transmitted to a server that associates individual ones of the digital media files with individual ones of the real estate search servers through which a digital media file is presented.

Abstract: Server systems and methods to provide targeted advertising use tracking of digital content. The digital content may include real estate content. Responsive to digital content being presented on a client computing platform, information related to browsing activity on the client computing platform is gathered. Digital content (and/or attributes thereof) are associated with either individual ones of the (real estate) search servers through which the digital content is presented, or individual ones of the content providers of the pertinent digital content, or both. Content providers of digital content are compensated based on revenue that is generated through processing and/or analysis of the associations between users and the digital content that has been presented to them.

Abstract: An optimal two stage NF2 membrane pretreatment unit is synergistically combined with a following two stage SWRO2 desalination unit, where each of the two stage NF2 and SWRO2 has an energy recovery device (ERD) turbocharger (TC) in between the stages to form a dual hybrid of NF2-SWRO2 (FIG. 1); alternatively the two stage NF2 unit is synergistically combined with one stage ERD equipped SWRO, unit operated at up to 85 bar (FIG. 2a, b); or the two stage NF2 unit combined with one stage ERD equipped SWRO1 unit, with part of its reject recycled constituting part of the feed to the NF units (FIG. 3a,b). The process of this invention raises significantly the product water recovery ratio, producing SWRO hybrids that exceed all prior arts in efficiency, including water yield, product recovery ratio, dramatically reduces both the energy consumption and water production unit cost.

Abstract: An optimal thermal seawater desalination process is disclosed, which combines two or more substantially different water pretreatment processes in a unique manner and in a special configuration, hereto unknown to prior desalination arts, to produce a high yield of high quality fresh water, including potable water. In this process a two stage NF membrane pretreatment unit (NF2) with an energy recovery turbo charger (TC) device in between the stages or equipped with an energy recovery pressure exchanger (PX) is synergistically combined with at least one thermal desalination unit to form a dual hybrid of NF2-Thermal (FIG. 4), or alternatively the two stage NF2 unit is synergistically combined with a two stage SWRO unit (SWRO2) with an energy recovery TC in between the stages or combined with one stage SWRO (SWRO1) equipped with an energy recovery TC or PX system and the reject from the SWRO2 or SWRO1 unit is made make-up to a thermal unit to form a tri-hybrid of NF2-SWRO2 reject-Thermal (FIG. 5).