today one of the most important problems in agriclimatology in effecting of climate on products. one of the climate elements in freezing which according to the continuity , extend and amount of it on agricultural activities ,transportation and invironment has a lot of affections. least temperature forcasts as one of the important climatic elements to forcasting late coldness and freezing in spr...

Deductive object bases (DOBs) attempt to combine the advantages of de-ductive relational databases with those of object-oriented databases. From an application perspective it is often not clear for what kind of applications this combination yields signiicant advantages. We argue for supporting distributed design environments by deductive object bases as repositories and summarize experiences ma...

A topology optimization formulation including a model of the layer-by-layer additive manufacturing (AM) process is considered. Defined as multi-objective minimization problem, accounts for performance and cost both final partially manufactured designs allows considering AM-related issues such overhang residual stresses in optimization. The exemplified by stiffness which limited adding mechanica...

The sub-ice platelet layer (SIPL) is a highly porous, isothermal, friable of ice crystals and saltwater, that can develop to several meters in thickness under consolidated sea near Antarctic shelves. While the SIPL has been comprehensively described, details its physics are rather poorly understood. In this contribution we describe halo-thermodynamic mechanisms driving development stability mus...