引黄工程清淤新思考

小北干流区段内夹马口、小樊、尊村三大引黄提水工程渠道淤积严重,影响水利工程效益的正常发挥。为了根本解决泥沙问题,本文提出了新的清淤兼利用方案:利用渠道淤积之泥沙生产新型建筑材料——灰沙砖,变耗度废弃型清淤为产出综合利用型清淤,并就灰沙砖的具体生产工艺、工序进行了阐述说明。     

Optimizing quality of dental carving by preclinical dental students through anatomy theory reinforcement

Knowledge of dental anatomy is of great importance in the practice of dentistry, especially in oral rehabilitation, because without this knowledge, professional practice is not possible. Dental carving plays a major role in training dental students as it develops their manual dexterity. This randomized controlled trial aimed to evaluate the influence of didactic‐theoretical reinforcement on the theoretical and practical knowledge of dental anatomy of preclinical students by examining the quality of the anatomical restorations performed by these students before and after a didactic‐theoretical reinforcement. For the evaluation of theoretical knowledge, a questionnaire with closed questions about dental anatomy was used. To evaluate the effect of didactic reinforcement on dental carvings, two groups of 15 preclinical students were assessed. Experimental group (G1) received a three‐hour theoretical tutoring on dental anatomy, while the control group (G2) did not. The dental carving scores obtained by the two different groups were compared using Student's t‐test. Cohen's d was used to estimate the effect sizes between groups. The frequency of correct answers given for each theoretical knowledge question was compared in each group using Fisher's exact test. T‐test was also used to compare the means of the two groups' final scores of theoretical evaluations. To compare these final scores obtained in both carving and theoretical tests, a principal component analysis was performed with different items assessed in each test to obtain factor loading scores and a final weighted score, where factor loadings were considered for each item. Weighted scores were compared using t‐test. Also, scores obtained during the head and neck course were assessed and compared using t‐test. Spearman's correlation test was used to assess the correlation between scores obtained prior to the anatomy course and scores obtained in the dental carving exercise. The theoretical evaluation revealed no significant difference between the grades (mean ± SD) of G1 (85.1 ± 6.6%) and G2 (86.2 ± 9.1%) with the grades of a baseline test that was previously obtained when students submitted to the study (P = 0.725). Regarding the tooth carving assessment, the dental carving quality by students of G1 has significantly improved, except for tooth #23 (P = 0.096). Theoretical reinforcement of dental anatomy seems to improve the students' carving performance but does not enhance their knowledge about dental anatomy. Anat Sci Educ 11: 377–384. © 2017 American Association of Anatomists.     

保温模块剪力墙住宅体系简介

本重在介绍一种全新的住宅建筑体系—保温模块剪力墙住宅体系，通过与常见住宅体系的比较，指出了保温模块剪力墙住宅体系的广阔发展前景。     

江苏高淳县明清砖雕艺术

砖雕艺术是中华民族传统民间艺术百花园中的一朵奇葩。江苏高淳县明清时期的砖雕艺术是该时期中国砖雕艺术的重要代表。高淳县文保所保存的八十余幅砖雕作品，雕凿技艺高超，生动地反映了当时的社会现实，反映了古代劳动人民的思想感情和价值取向。     

探析徽州砖雕的意象结构之美

徽州砖雕有着悠久的历史,是安徽重要的非物质文化遗产,以砖雕所表现的独特的审美价值和视觉美感研究其意象结构之美,分析出它的讲究诗情画意的意蕴之美、神采飞扬的气韵之美、自然朴素的儒雅之美、寓教于美的教化之美以及世俗享乐的情趣之美。同时从这五个方面发现,徽州砖雕是一种富有精神与情感传达的艺术创造。从而揭示其背后深厚的审美内涵和精神文化价值以及对中国传统建筑雕饰艺术的审美文化所产生的重要影响。     

基于数字化平台的徽雕文化遗产的传播与传承

传统的徽雕艺术是徽州文化重要的符号之一。现今,徽雕艺术面临着难以生存和发展的严峻现实。本文着力思考数字技术为徽雕艺术的生存与发展所带来的新机遇,探索徽雕艺术与数字技术深度融合之道,使数字化、网络化成为"活态"保护、传播和传承徽雕文化遗产的最佳途径。     

略谈泉州古建筑石构件的雕刻艺术

特定的历史环境与特殊的自然环境孕育泉州古建筑的审美取向,同时也促进了其石构件的艺术发展,从而形成富有鲜明地方特色的泉州建筑中的石文化。通过展现泉州古建筑精致美观的石雕装饰、巧妙构思的石构件细部处理等艺术魅力,增强人们的古城文化保护意识,为现代建筑中石雕艺术提供有益的借鉴。     

福建古代刻书业繁荣的科技因素

古代福建拥有丰富的造纸原料,造纸技术相当发达,而且还自产雕版印书所需的笔墨.论文从这三个方面阐述福建古代刻书业繁荣的科技因素.     

碑刻类书稿的新典范——喜读《保山碑刻》

《保山碑刻》汇集了保山市文物考古工作者多年劳动的心血和汗水,以实证展示了保山的历史文化。该书与以往的碑刻类书稿相比,更重视了碑刻面貌、历史面貌、文体格式的全面性和述评、编排的精警性。无论在内容选择或形式编排上,都有较大的突破、都达到了一个新的高度。无论对史学研究还是碑刻书法的研究,都具有重要的意义,值得文化界大力推介和研究。     

溯源武夷山下梅砖雕

砖雕是我国建筑艺术和工艺美术中重要的的组成部分,是我国民间艺术的瑰宝,它记载传承了我们民族大量的文化和历史史料。福建武夷山的下梅砖雕,其工艺精湛,内涵深厚。这篇文章从安徽的“徽派砖雕”、甘肃临夏的“河州砖雕”、广东的“佛山砖雕”入手,结合历史文献对武夷山人文的有关记载分析溯源武夷山下梅砖雕。