In an identity-based proxy re-encryption scheme, a semi-trusted proxy can convert a ciphertext under Alice’s public identity into a ciphertext for Bob. The proxy does not know the secret key of Alice or Bob, and also does not know the plaintext during the conversion. In identity-based proxy re-encryption, the collusion of the proxy and a delegatee may result in the decryption of ciphertext for ...

Fountains (negatively buoyant jets) are commonly used in numerous engineering applications, such as the natural ventilation buildings and smoke spread compartment fires. In this study, long-term behavior of weak round fountains homogeneous ambient confined a cylindrical container was analyzed using three-dimensional direct numerical simulation over range Froude number ( Fr ), Reynolds (Re), dim...

PURPOSE To analyse the therapeutic effect and toxicity of re-irradiation (re-RT) combined with hyperthermia (HT) following resection or clinically complete remission (CR) of persistent locoregional recurrent breast cancer in previously irradiated area. METHODS AND MATERIALS Between 1988 and 2001, 78 patients with high risk recurrent breast cancer underwent elective re-RT and HT. All patients ...

In conducting Counseling Guidance, especially at SMK Negeri 16 Samarinda, currently experiencing problems, including finding it difficult to re-search the counseling history and cellphone memory of BK teachers which became full quickly because chats that must be stored until recording in data book schools. this study, a guidance application was developed can help process search for past history...

BACKGROUND AND AIMS Compulsive sexual behavior (CSB) is highly prevalent among men, often co-occurring with psychiatric disorders and traumatic experiences. Psychiatric disorders and trauma are highly prevalent among military veterans, yet there is a paucity of research on CSB among military samples. The aim of this study was to examine the prevalence of and factors associated with CSB among ma...

The objective of this cross-sectional study was to assess group differences between veterans with and without posttraumatic stress disorder (PTSD) in mindful awareness and mindful non-judging. The relationships between mindfulness and PTSD symptom clusters were also evaluated. Three age and gender-matched groups, 1)15 combat veterans with PTSD, 2)15 combat veterans without PTSD, and 3) 15 non-c...

After 40 years of clinical experience, levodopa remains the gold standard treatment for Parkinson's disease (PD) despite the recent emergence of a host of new therapies. Some physicians are cautious when prescribing levodopa because of its association with motor complications. Evidence now suggests that levodopa-associated complications are a result of deep troughs in delivery of levodopa to th...