background: bone morphogenetic protein 2 (bmp- 2) belongs to the tgf-β superfamily of proteins and plays an important role in the development of bone and cartilage. bmp- 2 is also associated with maintenance and repair of damaged bone. recombinant human bone morphogenetic protein 2 (rhbmp- 2) is now produced by genetic engineering techniques and used in treatment of thin bone fractures in the j...

Knowing that adenoviral vectors could initiate innate immunity, the ability of E1-deleted recombinant adenovirus (Ad-E1Δ) in induction of B7.1 and IL-2 molecules was studied. Methods: The expression of green fluorescent protein in C1498 cells following transfection of these cells with adenovirus green fluorescent protein vector confirmed the ability of adenovirus vectors in infecting the cells ...

background: toxoplasma gondii is an obligate intracellular parasite and its sexual and asexual cycles, respectively take place in the intestinal epithelial cell of definitive host and tissue of intermediate hosts. congenital toxoplasmosis is more impor tant when the mother acquired the infection during pregnancy period for the first time. serological tests are the only meth ods for diagnosis of...

brown pigmentation was reduced from 73.77 ± 12.69% to 69.15 ± 13.56% (p = 0.042) in the BF group, with a decrease in total dark spots from 20.47 ± 16.57 to 13.76 ± 12.04 (p = 0.010). No significant changes in total redness or brown pigmentation occurred in either of the control groups (p = 0.75 and 0.89). At 90 days, VAS scores were significantly improved for radiance, brown spots and dryness i...

We present a new mixed method of LDA-VQ to predict Korean prosodic break index(PBI) for a given utterance. PBI can be used as an important cue of syntactic discontinuity in continuous speech recognition(CSR). Our proposed method, LDA-VQ model, consists of three steps. At the first step, PBI was predicted with the information of syllable and pause duration through the linear discriminant analysi...

This paper describes a new compression/decompression methodology for using an embedded processor to test the other components of a system-on-a-chip (SoC). The deterministic test vectors for each core are compressed using matrix-based operations that significantly reduce the amount of test data that needs to be stored on the tester. The compressed data is transferred from the tester to the proce...

We present a system for classification of nine voluntary facial actions, i.e. Neutral, Smile, Sad, Surprise, Angry, Speak, Blink, Left, and Right. The data is assessed by an Emotiv EPOC wireless EEG head-set. We derive spectral features and step function features that represent the main signal characteristics of the recorded data in a straightforward manner. With a two stage classification setu...

We propose a temporal extension of Datalog which can be used to model and query temporal databases with relations based on multiple clocks. The extension, called Clocked Temporal Datalog, is based on a clocked temporal logic in which each predicate and hence each formula can be assigned a separate clock. A Clocked Temporal Datalog program consists of three parts: (1) a clock definition, (2) a c...

Recent studies have shown strong correlation between social networking data and national influenza rates. We expanded upon this success to develop an automated text mining system that classifies Twitter messages in real time into six syndromic categories based on key terms from a public health ontology. 10-fold cross validation tests were used to compare Naive Bayes (NB) and Support Vector Mach...