基于LabWindows/CVI的某型飞机FBW飞行试验台设计与实现

主要阐述了某型飞机EBW飞行试验台的LabWindows／CVI实现。在分析EBW组成及信号交联关系的基础上，设计了PCI总线结构的系统硬件；提出了测试库与测试引擎相结合的编程方法，并着重阐述了测试引擎的实现方法。     

基于闭路电视网络的计算机远程控制

介绍了一种在闭路电视网络上利用DTMF变换技术和调频技术相结合来传输计算机串行控制编码信号的方法，并且将这种控制方法应用到计算机远程广播控制系统中。     

EFFECT OF CHLORINATED WASH WATER ON QUALITY OF HEAT SHOCKED MUSSEL MEAT

Chlorine-assisted chilled tumble washing of green mussel meats was done using 5 and 10ppm chlorine solutions maintained at 5 and 10C for 3 min. No significant difference (P < 0.05) was established in terms of meat yield, pH, Aw or sensory qualities for tumble washed samples. The mussel meats were given sensory acceptance ratings of up to "like slightly". A 2% weight gain of mussel meats was established after washing. Heat shocking in tandem with tumble washing affected 1–3 unit log reduction in TPC and coliform counts and about a 4 log reduction in Vibrio spp. counts of mussel meats. The 2 protocols were presented as value-adding steps to improve mussel meat quality. Philippine micro- and small-scale shellfish processors and vendors were identified as potential users of the technology presented in the study.     

信息融合的飞机识别方法

以信息融合的理论为基础，利用从可见光图像序列和8-12μm长波红外图像序列中提取的信息对不同种类飞机进行识别。采用矩特征并结合BP神经网络的方法，分别在特征级和决策级两个不同层次上实现了信息融合。实验结果表明，通过信息融合进行飞机识别的准确率可达到90％以上。     

Formula creatinine clearance as a substitute for 24-hour creatine clearance in children with kidney transplantation

A 10-year-old German shepherd dog presented with a periodontal 10 mm interproximal defect between the left mandibular fourth premolar and first molar teeth. Bone graft removed from the caudoventral portion of the ipsilateral hemimandible was placed in the defect as a component of the periodontal treatment plan. The use of bone graft likely contributed to periodontal pocket reduction.     

Education for the nurse of tomorrow: a community-focused curriculum

A competitive enzyme-linked immunoadsorbent assay (ELISA) technique has been developed to facilitate quantitative analysis of the earliest step in the initiation of the extrinsic pathway of coagulation, i.e., complex formation of factor VII/VIIa with tissue factor. The ELISA measures the binding of biotinylated human plasma factor VII to relipidated recombinant human tissue factor. Quantitation of the relative affinity (expressed as IC50) of any factor VII molecular population or structural analogue for tissue factor can be determined by competitive binding. Subnanomolar concentrations of both wild-type recombinant human factor VII (rFVII) and rFVII(R152Q), a mutation at the FVII activation site, competed effectively with biotinylated plasma-derived factor VII in binding to tissue factor. In contrast, the affinity of rFVII(R79Q), a mutation in the first epidermal growth factor-like domain, was 12-fold lower. Following activation of rFVII(R79Q), its affinity for tissue factor and enzymatic activity increased 4-fold and 6-fold, respectively. For wild-type rFVII, enzymatic activity rose significantly following activation. However, its affinity for tissue factor was unchanged. We conclude that both the activation state of factor VII and the mutation of amino-acid residues within the first epidermal growth factor-like domain may alter the affinity of factor VII for tissue factor.     

Potentiation by specific short-chain fatty acids of differentiation and apoptosis in human colonic carcinoma cell lines

The architecture of normal colonic mucosa suggest that terminally differentiated epithelial cells near the top of the crypt are extruded into the colonic lumen. Morphological studies have identified apoptotic cells among the differentiated phenotypes near the crypt-lumen interface, suggesting a link between pathways of differentiation, apoptosis, and cellular shedding. We studied these processes in HT29 and SW620 cells and found that compared to adherent cells, those cells which were shed during standard, uninduced culture conditions exhibited nonrandom DNA fragmentation characteristic of apoptosis. Moreover, these apoptotic cells, which accumulate in the media, exhibited a more differentiated phenotype. Because short-chain fatty acids (SCFAs) are natural effectors of colonic cell differentiation in vivo, we investigated the specificity of three 4-carbon atom SCFAs on potentiating differentiation and apoptosis, and thus accumulation of shed cells in the conditioned media, in these colonic carcinoma cell lines. Whereas the unbranched SCFA butyrate induced a more differentiated phenotype and enhanced apoptosis, two derivatives of butyrate, branched isobutyric acid and a nonmetabolizable fluorine-substituted analogue, heptafluorobutyric acid, were ineffective in inducing either differentiation or apoptosis. Thus, potentiated differentiation and apoptosis in colonic carcinoma cells were linked to SCFA structure and, most likely, utilization.