This research describes the results of anaerobic digestion gelatine as a potential hydrogen source with heat-shocked inoculum. The concentrations applied were VSS (volatile suspended solids) ranging from 10 g VSS/L to 30 VSS/L. initial process pH was 5.5, and, depending on concentration, reached values 7.5 7.8 after 55 days. Although inoculum in collagen, that occurred hydrogenotrophic digestio...

Verifiable secret sharing (VSS) is a fundamental cryptographic primitive, lying at the core of secure multi-party computation (MPC) and, as the distributed analogue of a commitment functionality, used in numerous applications. In this paper we focus on unconditionally secure VSS protocols with honest majority. In this setting it is typically assumed that parties are connected pairwise by authen...

The Visual Secret Sharing (VSS) scheme proposed by Naor and Shamir is a perfectly secure scheme to share a secret image. By using m sub pixels to represent one pixel, we encrypt the secret image into several noise-like shadow images. The value of m is known as the pixel expansion. More pixel expansion increases the shadow size and makes VSS schemes impractical for real application. In this pape...

introduction activated sludge process is one of the most common methods used in wastewater treatment plants. regarding the large volume of sludge obtained from such biological wastewater treatment processes and considerable costs of its treatment and disposal, extensive research has been and is being done on novel effective methods of sludge stabilization. in previous investigations research gr...

Abstract This article traces transformations of labor through an exploration a relatively new employment sector in supervised postsocialist, postwar Bosnia and Herzegovina (BiH), where internationally funded, temporary, project-based contracts are the rule. Focusing on atypical white-collar precarious workers who have strung together 10 to 25 years successive short projects IGOs NGOs Sarajevo (...