Learn More
As more processing cores are integrated into one chip and feature size continues to shrink, the average access latency for remote nodes using directory-based coherence protocol becomes higher, which greatly impacts system performance. Previous techniques such as data replication and data migration optimize the performance of the requesting core, but offer(More)
The objective of the present study was to evaluate the capacity of a tissue-engineered bone complex of recombinant human bone morphogenetic protein 2 (rhBMP-2)-mediated dental pulp stem cells (DPSCs) and nano-hydroxyapatite/collagen/poly(L-lactide) (nHAC/PLA) to reconstruct critical-size alveolar bone defects in New Zealand rabbit. Autologous DPSCs were(More)
The objective of this study is to compare the effects of the two calcium phosphate composite scaffolds on the attachment, proliferation, and osteogenic differentiation of rabbit dental pulp stem cells (DPSCs). One nano-hydroxyapatite/collagen/poly (l-lactide) (nHAC/PLA), imitating the composition and the micro-structure characteristics of the natural bone,(More)
There is a huge amount of duplicated or redundant data in current storage systems. So data de-duplication, which uses lossless data compression schemes to minimize the duplicated data at the inter-file level, has been receiving broad attention in recent years. But there are still research challenges in current approaches and storage systems, such as: how to(More)
The acaricidal activity of Adonis coerulea extracts was investigated against Psoroptes cuniculi. The aqueous, methanol, acetic ether and petroleum ether extracts all showed marked acaricidal activity in vitro. Especially, the acetic ether extract possessed strong toxicity against mites in vitro with LT50 values 0.743 h, 2.730 h, 5.919 h and 22.536 h at(More)
This article discusses the influential factors on Al13 separation considering the interaction of sulfate with various polyaluminum chloride (PACl). The experimental results showed that the basicity (B = [OH/[Al]), the concentration of PACl and Al/SO4 ratio exhibited significant roles in the PACl-sulfate reaction. It indicated that different species in(More)
The MIG1 gene of Saccharomycopsis fibuligera A11 was cloned from its genomic DNA using the degenerated primers and inverse PCR. The MIG1 gene (1152bp, accession number: HM450676) encoded a 384-amino acid protein very similar to Mig1s from other fungi. Besides their highly conserved zinc fingers, the Mig1 proteins displayed short conserved motifs of possible(More)
OBJECTIVE To investigate the main risk factors for postoperative severe complications, and establish Logistic regression model to predict severe complications in gastric cancer following gastrectomy. METHODS The data of 1728 gastric cancer patients underwent gastrectomy between June 2001 and June 2007 were analyzed retrospectively. Logistic regression(More)
OBJECTIVE To investigate the effects of intensive insulin therapy on insulin resistance(IR) and serum proteins after radical gastrectomy. METHODS Twenty-two gastric cancer patients were randomly divided into the control (n=11) and intensive insulin therapy group (n=11), and underwent distal radical subtotal gastrectomy under epidural anesthesia. Fasting(More)
OBJECTIVE To investigate the effects of fast track surgery on patients with gastric cancer in perioperative period. METHODS Ninety-two patients with gastric cancer undergone radical operations were randomly divided into two groups: fast track group (n=46, fast track surgery) and control group(n=46, traditional surgery). Serum levels of tumor necrosis(More)