New methods are described for finding recurrent three-dimensional (3D) motifs in RNA atomic-resolution structures. Recurrent RNA 3D motifs are sets of RNA nucleotides with similar spatial arrangements. They can be local or composite. Local motifs comprise nucleotides that occur in the same hairpin or internal loop. Composite motifs comprise nucleotides belonging to three or more different RNA s...

The concept of sustainability is encouraged to preserve natural resources, social values, cultural heritage, and economic capital, which already exist to make available them for the next generations. Moreover, to enhance the level of sustainability in communities, numerous scholars indicated both individual and community identities play a crucial role. Sustainability is attainable and successfu...

The interaction of an 18-base cis-element in the 5'-untranslated region of human folate receptor (FR)-alpha mRNA with a cytosolic trans-factor protein is critical for the translation of FR (Sun, X.-L., and Antony, A. C. (1996) J. Biol. Chem. 271, 25539-25547). This trans-factor was isolated to apparent homogeneity as a 43- and 38-kDa doublet from human placenta using poly(U)-Sepharose, followed...

Phosphorylation of the regulatory light chains (RMLC) of nonmuscle myosin can increase the actin-activated ATPase activity and filament formation. Little is known about these regulatory mechanisms and how the RMLC are involved in ATP hydrolysis. To better characterize the nonmuscle RMLC, we isolated cDNAs encoding the Dictyostelium RMLC. Using an antibody specific for the RMLC, we screened a la...

Thermodynamic parameters are reported for duplex formation in 1 M NaCl for 16 RNA sequences, each containing a core tetramer duplex, GGCC, and a 3' overhang consisting of two bases. The results indicate additional double-helical stability is conferred by the double 3' terminal overhang relative to the single 3' terminal overhang. A nearest-neighbor analysis of the data indicates that the free e...

An interesting area of psycholinguistic inquiry is to discover the way morphological structures are stored in the human mind and how they are retrieved during comprehension or production of language. The current study probed into what goes on in the mind of EFL learners when processing derivational morphology and how English and Persian derivational suffixes are processed. 60 Iranian EFL learne...

The present study is aimed at assessing the state of national identity among female students of Ahwaz Islamic Azad University and explores the social factors affecting upon it. The statistical society consisted of 8532 students at the three levels of associate diploma undergraduate and master degrees. The research method in this study is a “survey” and collection of data has been carried out by...

Brazilian spotted fever (BSF) cases have been increasing in the state of São Paulo but no genomic information about local rickettsia isolated from humans has been well documented. We recovered spotted-fever group rickettsiae from a sample of patient blood cultured in Vero cells using the shell vial technique. Rickettsial DNA fragments (gltA, ompA, and, ompB genes) were detected, and analysis of...

1 Abstract RIoT (Robust Internet-of-Things) is an architecture for providing foundational trust services to computing devices. The trust services include device identity, sealing, attestation, and data integrity. The term “Robust” is used because the minimal trusted computing base is tiny, and because RIoT capabilities can remotely re-establish trust in devices that have been compromised by mal...

In this paper we compare two models for extracting features from face images and several neural classifiers for their applicability to classify gender, age, facial expression, and identity. These models are i) a description of face images by their projection on independent base images and ii) an Active Appearance Model which describes the shape and grey value variations of the face images. The ...