Background and Aim: Several surgical techniques have been so far used for treating Cerebrospinal Fluid (CSF) leakage (rhinorrhea) such as using abdominal fat or fascia lata, but these methods have complications such as the presence of several surgeons in variable fields in the operating room or cosmetic complications for donors such as the surgical scar. This study aimed to investigate using bu...

Leakage-resilient cryptography is about security in the presence of leakage from side-channels. In this paper, we present several issues of the RCB block cipher mode. Agrawal et al [2] proposed recently RCB as a leakage-resilient authenticated encryption (AE) scheme. Our main result is that RCB fails to provide authenticity, even in the absence of leakage.

A critical objective of knowledge-intensive organizations is to prevent erosion of their competitive knowledge base through leakage. Our review of the literature highlights the need for a more refined conceptualization of perceived leakage risk. We propose a Knowledge Leakage Mitigation (KLM) model to explain the incongruity between perceived high-risk of leakage and lack of protective actions....

On pipeline magnetic flux leakage (MFL) inspection, welds and debris are present in all pipelines and cause lift-off of the sensors and/or the magnetizer of the magnetic flux leakage inspection tool, and have the potential to affect the acquired magnetic flux leakage data. By adopting ANSYS software to simulate the effect of lift-off on the MFL signal. The results of this research indicate that...

alstroemeria flower is one of the most important cut flowers in the world. some materials can increase longevity of cut flowers. the aim of this research was evaluating the effect of some chemical solutions on postharvest alstroemeria (cv. stratus) cut flowers. this experiment was conducted with two factors of sucrose at four concentrations, 0, 5, 10 and 15 g/l and salicylic acid (sa) at four c...

Diverse therapies for the management of anastomotic leakage after esophageal atresia repair have been reported with various outcomes. The surgical management of anastomotic leakage after esophageal atresia repair can be challenging. We present a child with long-gap esophageal atresia and anastomotic leakage repair with pericardium. This article aimed to illustrate that pericardium may be a subs...

A rapid growth in semiconductor technology and increasing demand for portable devices powered up by battery has led the manufacturers to scale down the feature size, resulting reduced threshold voltage and thereby enabling integration of extremely complex functionality on a single chip. In CMOS circuits, increased sub-threshold leakage current refers static power dissipation is the result of lo...

We construct a constant-round leakage-resilient zero-knowledge argument system under the existence of collision-resistant hash function family. That is, using collision-resistant hash functions, we construct a constant-round zero-knowledge argument system such that for any cheating verifier that obtains arbitrary amount of leakage of the prover’s state, there exists a simulator that can simulat...