SCI论文写作指导4-methods.ppt

ICMJE’s uniform requirements The methods section should include detailed information on the target of our research, whether that be something as small as a molecule or as large as a human population. ICMJE’s uniform requirements ①The manufacturers and distributors of equipment and substances must be specified in sufficient detail that other researchers can readily access the same materials. ②Equipment model numbers and version numbers for software must be stated. ICMJE’s uniform requirements ③Physical measures should be reported  in metric units: meters, kilograms, liters. ④Temperatures should be reported in  Celsius degrees. ⑤Heart rate and respiration will be  reported in cycles (beats or breaths)  per minute. ICMJE’s uniform requirements ⑥Blood pressure is reported in millimeters of mercury. ⑦Appropriate statistical methods are to be employed and described in detail if they are not widely known. The International System of Units a complete metric system of units of measurement for scientists 国际公制 The International System of Units fundamental quantities: length: meter mass: kilogram time: second electric current: ampere temperature: kelvin amount of matter: mole luminous intensity: candela Move 1 Informed consent ( 知情同意) Move 2 As in Move 1 of the methods section, in Move 2 the past tense and passive voice predominate, and the tense of main verbs seldom changes withinone paragraph. Move 3 Describing the procedures adopted in the analysis, including statistical analysis, of data As there is a mathematical character to this move, authors often pause to define (or refine) key variables. Move 3 Where statistical analysis is used, tests are named and criteria for significance are usually stated. Summary What are some goals of the methods section? ① Present the experimental design. ② Provide enough detail to allow readers to  interpret your results. ③ Gi