用“六步法”完成医学论文数据表的审核

通过实例,总结出"六步法",用以审核医学论文的数据表。这有助于编辑系统、全面、有规律地对数据表进行审核,以减少错误,提高编辑效率和编辑质量。     

A structural solution for the preservation of canvas paintings

Abstract

Information obtained from 18 surviving panoramas and cycloramas, and a study of the behavior ofcanvas paintings on conventional stretchers under changing environmental conditions, have led the author to develop a new self-adjusting continuous-tension stretcher, which is described in detail.     

Autocentering equipment for the radiography of paintings

Abstract

New equipment is described which allows precise location of the X-ray source under the portion of interest of a painting undergoing radiography. It utilizes an electromagnetic wave transmitter placed on the painting and four sensors on the movable carriage containing the X-ray tube which process the signals and indicate, by an LED display, the necessary movements of the carriage.     

A new multi-purpose clamping table for the treatment of paintings on wood

Abstract

A new clamping table designed by the author for the treatment of paintings on wood is described. The table is capable of side, overhead and underneath clamping simultaneously, with an overall opening movement to allow one half of the panel to be moved away from the other half for final glueing.     

A note on the construction of test panels for the spectral imaging of paintings

The construction and examination of test panels is an ad hoc procedure, necessary for every spectral imaging study of paintings. Despite the common features, almost every scientific team follows a different way of construction. Furthermore, many of these approaches are not adequately documented in the relevant papers. Failure to use common language and practice leads to confusion about properties of materials and paint layers that have been overall examined by the scientists, as well as the validity of the results and their exploitation in several conservation applications. The present theoretical approach points out the need for common protocols for the construction of test panels and draws general principles as a flow chart on which they should be based.     

科技论文中表格数据处理的矩阵转置法

利用矩阵的理论与方法,给出编辑加工表格时将数据所在行与列进行对换的矩阵转置法,针对方阵与非方阵2种情形分别分析方法的应用。结果表明,矩阵转置法可直观、简便地将表格处理成需要的形式。     

医学论文中等级资料统计方法误用的案例辨析

医学论文内涉及大量的等级资料,等级资料统计方法的误用情况较多。作者列举公开发表的文章以及在编辑文章过程中所涉及等级资料的统计方法误用的多个案例,辨析了等级资料作为组别和作为效应量时的统计方法误用类型,并提出了正确的使用方法,以供医学编辑同人参考。     

A note on the use of blue and green copper compounds in paintings

Abstract

Various copper compounds which were used as pigments have been identified in a study of the layer structure of paintings. These pigments were either obtained from natural minerals or were synthesized. The results of attempts to synthesize copper-based pigments by following old recipes are also presented; the man-made pigments are compared with those found in paintings and with natural copper minerals of identical composition. The historical use of synthetic copper-based pigments is discussed.     

日本联合目录系统Webcat Plus对CALIS的启示

主要论述了日本大学图书联合目录系统Webcat Plus的资源和功能特点,并着重对其联想检索方式进行了介绍,以期对我国CALIS联合目录系统的发展有所借鉴与启示。     

从日本大学期刊的状况得到的启示

日本每个大学都办期刊,但数量不同,从几种到几十种不等.其中一部分以刊登论文为主.这些刊物无论是公开发行还是仅供内部交流,大部分都有ISSN号.     

科技论文层次标题的拟定

层次标题是除文章题名外的不同级别的分标题,其作用在于帮助作者厘清思路,安排论文结构,方便读者阅读,便于文献检索,利于版式美观.层次标题的拟定应遵循规范化原则、逻辑性原则、准确性原则和对称性原则.     

再论科技论文结论的必要性--兼与高鲁山先生商榷

我们曾对科技期刊上没有结论的论文进行过分析,发现其中绝大多数论文均可导出结论.其所以无结论,与我国有关论文编写格式的国家标准及写作专著对结论写作的要求过于宽泛及结论写作存在误区有关,因此我们撰写了<结论在科技论文中的必要性及其误区>[1]一文.     

从科研设计角度看医学论文写作

结合实例,从科研设计的角度指出医学论文的题目、引言、一般资料、方法、结果、讨论、参考文献几大部分中存在的具体问题,以期能对医学科研工作者解决医学论文写作中的问题有所帮助,提高医学论文的刊用率。     

Fabrics for the twenty-first century: As artist canvas and for the structural reinforcement of easel paintings on canvas

Abstract

The requirements for, and assessment of, suitable fabrics for artist canvas and for the structural reinforcement of easel paintings on canvas are presented. Crucially, the aesthetic and kinaesthetic, as well as physical properties of the canvas fabrics have been taken into account. To evaluate the fabrics the following properties were measured: stiffness, ultimate tensile strength, moisture response, crimp, drape, and lustre. Fabrics investigated include cotton, linen, polyester, polyamides, and carbonized fibres. Although polyester is yet to match linen or cotton kinaesthetically or aesthetically, overall it exhibits the best combination of properties. However, the results have shown that even when raw fibre material has suitable properties the finished woven fabric may not. This is because of the strong influence of the woven geometry on the final behaviour. It has been found that drape and lustre are very good properties to quantify some aspects of the feel and look of fabrics, in the context of conservation, and to provide a common language to ensure that the specification incorporates these aspects.     

Evaluation of the use of Funori for consolidation of powdering paint layers in wall paintings

Funori is a polysaccharide-based adhesive extracted from seaweeds and is generally used in the conservation of easel paintings for the consolidation of matte paint. It is appreciated since it does not change the optical properties of the consolidated materials and its mechanical properties do not change with ageing. Because of these characteristics, this research focused on the evaluation of Funori as a suitable material for the consolidation of powdering paint layers in wall paintings. Tests were carried out where Funori was applied onto painted plaster replicas, which were then artificially aged and investigated in order to evaluate the material's behaviour according to the specific properties and conditions of wall paintings. The effectiveness of the consolidation was evaluated from the point of view of adhesive power, as well as the interactions of Funori with some physical properties of the consolidated painting, such as colour and water vapour permeability and, therefore, its resistance to accelerated ageing and biological colonization. In addition, the behaviour of Funori applied on plasters contaminated with soluble salts, a frequent condition in wall paintings, was also evaluated.     

A nonparametric term weighting method for information retrieval based on measuring the divergence from independence

In this article, we introduce an out-of-the-box automatic term weighting method for information retrieval. The method is based on measuring the degree of divergence from independence of terms from documents in terms of their frequency of occurrence. Divergence from independence has a well-establish underling statistical theory. It provides a plain, mathematically tractable, and nonparametric way of term weighting, and even more it requires no term frequency normalization. Besides its sound theoretical background, the results of the experiments performed on TREC test collections show that its performance is comparable to that of the state-of-the-art term weighting methods in general. It is a simple but powerful baseline alternative to the state-of-the-art methods with its theoretical and practical aspects.     

养成能提高编辑技能的一种好习惯:文献检索与查阅

阐述与送审稿件内容相关的文献在审稿专家的选择、文稿写作质量的判断、稿件的加工和修改、辅助编委审稿及防止一稿多投等方面的作用,旨在说明养成良好的文献检索和查阅习惯,对扩充专业知识、提高编辑技能都是有益的.