名辩逻辑提纲(上)

构建中国逻辑的横向体系，编写出教科书式的中国逻辑读本，是一项极具意义的学术工程。《提纲》乃这方面的闯新之作，计有“绪论”“概念”“辩说”“余论”四章。“概念”“辩说”叙说中国逻辑的两大支柱部分；“绪论”“余论”阐述中国逻辑的总体、总貌和特色     

A simple method for assessment of muscle force,velocity, and power producing capacities from functional movement tasks

A range of force (F) and velocity (V) data obtained from functional movement tasks (e.g., running, jumping, throwing, lifting, cycling) performed under variety of external loads have typically revealed strong and approximately linear F–V relationships. The regression model parameters reveal the maximum F (F-intercept), V (V-intercept), and power (P) producing capacities of the tested muscles. The aim of the present study was to evaluate the level of agreement between the routinely used “multiple-load model” and a simple “two-load model” based on direct assessment of the F–V relationship from only 2 external loads applied. Twelve participants were tested on the maximum performance vertical jumps, cycling, bench press throws, and bench pull performed against a variety of different loads. All 4 tested tasks revealed both exceptionally strong relationships between the parameters of the 2 models (median R = 0.98) and a lack of meaningful differences between their magnitudes (fixed bias below 3.4%). Therefore, addition of another load to the standard tests of various functional tasks typically conducted under a single set of mechanical conditions could allow for the assessment of the muscle mechanical properties such as the muscle F, V, and P producing capacities.     

The hybrid librarian: the affinity of collection management with technical services and the organizational benefits of an individualized assignment

Collection management and technical services have a natural affinity that is not reflected in the organization of many academic libraries, where subject librarians are often aligned with reference. This article examines organizational and individual approaches to librarian assignment, along with the place of collection management in the organization.     

Les six étapes de l'apprentissage des structures

Sans résuméPublié, avec illustrations, sous forme d'un petit livre, par O.C.D.L., Paris.