The pleated surface of the undischarged thread of a nematocyst and its simulation by models.
نویسندگان
چکیده
منابع مشابه
Novel role of calcium in exocytosis: mechanism of nematocyst discharge as shown by x-ray microanalysis.
Mature nematocysts of the sea anemones Rhodactis rhodostoma and Anthopleura elegantissima contain a fluid that has a high concentration of solutes and is extraordinarily rich in calcium (ca. 500-600 mmol/kg wet weight); this contrasts with the surrounding cytoplasm which is rich in potassium but poor in calcium. The undischarged capsule is surrounded by a membrane that probably acts as a select...
متن کاملSimulation of municipal landfill leachate movement in soil by HYDRUS-1D model
Different numerical and analytical models are presently available that provide the tools to predict pollutant and water transfer processes between the soil surface and the groundwater level. Among the existing models, the Hydrus-1D model has been used for years in the prediction of water and pollutants transfer in the unsaturated zone. The main purpose of this paper was to model the movement of...
متن کاملEvaluating of VIC-3L Land Surface Model for Simulation of Stream Flow of Gharesou watershed
Land-surface models are widely used to simulate and predict the movement of momentum, energy, and matter between the biosphere and the atmosphere at local, regional and global scales. In this study, in order to evaluate the performance of this model in daily simulation of discharge in Gharesou watershed, using a spatial resolution of 0.125 degrees, satellite imagery and global databases to prov...
متن کاملExperimental and Numerical Investigation of Air Temperature Distribution inside a Car under Solar Load Condition
In this work both experimental and numerical analysis are carried out to investigate the effect of solar radiation on the cabin air temperature of Maruti Suzuki Celerio car parked for 90 min under solar load condition. The experimental and numerical analysis encompasses on temperature increment of air at various locations ins...
متن کاملStudy on Experimental and Modeling of Rotary Roll Dressing of Grinding Wheels
Two of the important parameters in grinding operation are surface roughness of the workpiece and the amount of consumed energy. These parameters are strongly affected by the condition of grinding wheel surface which is dependent on the dressing parameters. Predicting the roughness of the grinding wheel surface after dressing with known dressing parameters can improve the grinding process. Resea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- The Journal of experimental biology
دوره 45 1 شماره
صفحات -
تاریخ انتشار 1966