Solr search service was introduced, Lucene analyzer was replaced, discovery functions of faceted search, faceted browsing and visit statistics, controlled vocabulary standard search, subject attributes in classifica-tion, and free word search were intensified in developing the characteristic database in our library according to the problems in Lucene-based full-text index and key word search techniques in the DSpace system.

Construction of content management system for mobile library using Drupal can meet the requirements of mobile library which can thus provide better service for readers because of its high integrality, interconnection , intelligibility , convenience , maintainability , and expandability .That is why the whole construction process of content management system for mobile library using Drupal is described in this paper .

〔Abstract〕 The paper introduces the application of association rules in the library .With circulation data of freshmen in different ma-jors, in terms of different majors and grades of the college , it extracts partial records suitable for data mining , analyzes phases of data preparation and data mining by use of association rules , and provides technical support for in -depth conduction of reader services .

TakingY Generationundergraduates of medical colleges and universities in China as the study objects, the paper ana-lyzes characteristics and deficiencies of their information behaviors.It proposes the strategies to enhance the information quality education and the service level including improving services based on characteristics ofY Generation, penetrating medical information quality ed-ucation from all dimensions and angles, valuing continuing education for librarians.

Objective To investigate the effects of artesunate (AS) on septic lung injury in mice and to study the modulation of heme oxygenase-1 (HO-1) in lung in order to clarify the mechanism of AS action.Methods Sixty male Kunming mice were randomly (random number) divided into four groups: Sham group (n =15), CLP group (n =15), AS + CLP group (n =15) and AS + ZnPP + CLP group (n =15).Cecal ligation and puncture (CLP) method was employed to induce septic lung injury.AS (15 mg/ kg) was injected into the abdomen of mice 2 hours before the CLP procedures, and ZnPP Ⅸ, an inhibitor of HO-1, was intraperitoneally injected in dose of 40 μmol/kg 1 hour after the AS injection.The equivalent volume of normal saline was intraperitoneally injected instead in mice of Sham group and CLP group.The mice were sacrificed 24 hours after the CLP procedures.The TNF-α, IL-6 in serum were assayed by ELISA method.The lung injury score and wet/dry ratio were measured.The western blotting and immunohistochemistry methods were used to determine HO-1 protein expression in lung tissue.The protein level of nuclear factor-E2-related factor-2 (Nrf-2), an important transcriptional factor of HO-1 in lung tissue was also analyzed by western blotting.One-way analysis of variance (ANOVA) was used for comparisons among the groups, and SNK-q (Student-Newman-Keuls) test was performed for further comparison, and difference was statistically significant at P ＜ 0.05.Results The TNF-α (pg/mL) (54.37 ± 15.59 vs.627.45 ± 117.03, P ＜ 0.05), IL-6 (pg/mL) (81.53 ± 26.89 vs.898.52 ± 222.78, P ＜ 0.05) in serum was increased, and the lung protein exudation, pulmonary edema (wet/dry weight ratio: 4.27 ± 0.22 vs.6.78 ±0.73, P ＜ 0.05), pulmonary pathology injury (lung injury score: 2.20 ± 0.2 vs.13.25 ± 2.67, P ＜ 0.05) were aggravated by CLP.The HO-1 and Nrf-2 were up-regulated in lung tissue in CLP group compared with the sham group (P ＜ 0.05).After the intervention of AS, the HO-1 and Nrf-2 were further increased (P＜0.05), theTNF-α (pg/mL) (627.45 ±117.03 vs.307.88 ±72.33, P＜0.05), IL-6 (pg/mL) (898.52 ± 222.78 vs.413.47 ± 115.14, P ＜ 0.05) in serum, lung protein exudation, pulmonary edema (wet/dry weight ratio: 6.78 ± 0.73 vs.5.05 ± 0.61, P ＜ 0.05), pulmonary pathology injury (lung injury score: 13.25 ± 2.67 vs.4.95 ± 1.46, P ＜ 0.05) were attenuated compared with the CLP group.However, the protective role of AS in the septic lung injury in mice was partly reversed by ZnPP, and no significant difference was detected between the AS + CLP + ZnPP and CLP group (lung injury score: 12.15 ± 2.95 vs.13.25 ± 2.67, P ＞ 0.05;wet/dry weight ratio: 6.78 ± 0.73 vs.6.29 ± 0.82, P ＞ 0.05).Conclusions AS plays protective roles in septic lung injury, and it is attributed to limiting lung inflammation via up-regulation of HO-1.