Learn More
—We propose a Smart Trend-Traversal (STT) protocol for RFID tag arbitration, which effectively reduces the collision overhead occurred in the arbitration process. STT, a Query Tree-based scheme, dynamically issues queries according to the online learned tag density and distribution; and therefore, it significantly reduces delay and energy consumption(More)
Amyotrophic lateral sclerosis (ALS) is a heterogeneous group of incurable motor neuron diseases (MNDs) characterized by a selective loss of upper and lower motor neurons in the brain and spinal cord. Most cases of ALS are sporadic, while approximately 5-10% cases are familial. More than 16 causative genes for ALS/MNDs have been identified and their(More)
Hydrogen peroxide (H(2)O(2)) plays important roles in plant biotic and abiotic stress responses. However, the effect of H(2)O(2) stress on the bread wheat transcriptome is still lacking. To investigate the cellular and metabolic responses triggered by H(2)O(2), we performed an mRNA tag analysis of wheat seedlings under 10 mM H(2)O(2) treatment for 6 hour in(More)
BACKGROUND Currently, several studies assessed the role of Tai Chi (TC) in management of chronic obstructive pulmonary disease, but these studies have wide variation of sample and convey inconclusive results. We therefore undertook a meta-analysis to assess the effects of TC. METHODS A computerized search through electronic databases was performed to(More)
OBJECTIVE The aim of the present study was to evaluate the single and joint associations of maternal prepregnancy body mass index (BMI) and gestational weight gain (GWG) with pregnancy outcomes in Tianjin, China. METHODS Between June 2009 and May 2011, health care records of 33,973 pregnant women were collected and their children were measured for birth(More)
Epigenetic regulation plays critical roles in the regulation of cell proliferation, fate determination, and survival. It has been shown to control self-renewal and lineage differentiation of embryonic stem cells. However, epigenetic regulation of adult stem cell function remains poorly defined. Drosophila ovarian germline stem cells (GSCs) are a productive(More)
OBJECTIVE The aim of the present study was to evaluate the association of maternal prepregnancy body mass index (BMI) and gestational weight gain (GWG) with anthropometry in the offspring from birth to 12 months old in Tianjin, China. METHODS Between 2009 and 2011, health care records of 38,539 pregnant women had been collected, and their children had(More)
Bactrian camels serve as an important means of transportation in the cold desert regions of China and Mongolia. Here we present a 2.01 Gb draft genome sequence from both a wild and a domestic bactrian camel. We estimate the camel genome to be 2.38 Gb, containing 20,821 protein-coding genes. Our phylogenomics analysis reveals that camels shared common(More)