A Bandwidth Control Scheme for Connectionless ATM Tra c with Multiple Tra c Classes J org Liebeherr y Ian F. Akyildiz z Debapriya Sarkar ? y Computer Science Department, University of Virginia, Charlottesville, VA 22903. z School of ECE, Georgia Institute of Technology, Atlanta, GA 30332. ? Hughes Network Systems, Hughes Network Systems, Germantown, MD 20876. Abstract A bandwidth control mecha...

OBJECTIVES To study the causes of and to develop a risk score for failure of transradial approach (TRA) for percutaneous coronary intervention (PCI). BACKGROUND TRA-PCI failure has been reported in 5% to 10% of cases. METHODS TRA-PCI failure was categorized as primary (clinical reasons) or crossover failure. Multivariate analysis was performed to determine independent predictors of TRA-PCI ...

Transformer (TRA) promotes female development in several dipteran species including the Australian sheep blowfly Lucilia cuprina, the Mediterranean fruit fly, housefly and Drosophila melanogaster. tra transcripts are sex-specifically spliced such that only the female form encodes full length functional protein. The presence of six predicted TRA/TRA2 binding sites in the sex-specific female intr...

objectives: the aim of this study was to compare polymerization depth of two bulk-fill and one conventional composite cured for different times. methods: this in vitro experimental study was conducted on 54 composite samples (2×4×10mm) fabricated of tetric n-ceram bulk-fill, x-tra fil bulk-fill, and grandio conventional composite cured for 20, 30, and 40 seconds. the microhardness of samples wa...

BACKGROUND Vitamin A is necessary for kidney development and has also been linked to regulation of solute and water homeostasis and to protection against kidney stone disease, infection, inflammation, and scarring. Most functions of vitamin A are mediated by its main active form, all-trans retinoic acid (tRA), which binds retinoic acid receptors (RARs) to modulate gene expression. We and others...

Long Range Dependent LRD network tra c does not behave like the tra c generated by the Poisson model or other Markovian models The main di er ence is that LRD tra c increases queueing delays due to the burstiness of the tra c over many time scales LRD tra c has been measured in di erent types and sizes of networks for di erent applications eg WWW and di erent tra c aggregations Since LRD behavi...

The tra-2 gene of the nematode Caenorhabditis elegans encodes a predicted membrane protein, TRA-2A, that promotes XX hermaphrodite development. Genetic analysis suggests that tra-2 is a negative regulator of three genes that are required for male development: fem-1, fem-2, and fem-3. We report that the carboxy-terminal region of TRA-2A interacts specifically with FEM-3 in the yeast two-hybrid s...

The expression of the epitopes recognized by the monoclonal antibodies Tra-1-60 and Tra-1-81 is routinely used to assess the pluripotency status of human embryonic stem cells (hESCs) and induced pluripotent stem (iPS) cells. Although it is known that the epitopes recognized by Tra-1-60 and Tra-1-81 are carbohydrates, the exact molecular identity of these epitopes has been unclear. Glycan array ...

Background: The transverse abdominis (TrA) muscle is one of the most important muscles that contribute to the stability of the lumbar spine. Strengthening of trunk muscles that have a significant role in trunk stability is very important in the field of professional sport, sport medicine and rehabilitation of patient with low back pain (LBP). Identifying the exercises that can improve the stren...