Effect of drying temperatures 180 Defect categories 180 Rupture of wood tissue 180 surface checks 180 End checks and splits 182 Collapse 183 H o n e y c o m b 1 8 5 Ring failure 186 Boxed-heart splits 186 Checked knots 186 Loose knots 186 Warp 187 Uneven moisture content 188 Board rejects 188 Water pockets 188 Control measures 188 Discoloration 189 Sapwood discolorations 189 Heartwood discolora...

INTRODUCTION ............................................................. 198 CELLULAR LIPIDS ......................................................... 198 Extraction .................................................................. 198 Subcellular Distribution .................................................... 198 Cytoplasmic (plasma) membrane .......................................... 198...

........................................................................................................................................................................... 198 Introduction ...................................................................................................................................................................... 199 Material and Methods ...................

INTRODUCTION.................................................................. 186 GENERAL PROPERTIES OF THE GENUS MYCOPLASMA.............................. 186 Definition.................................................................... 186 Taxonomy.................................................................... 187 Relationship of Mycoplasmas to L Forms......................................

DEVELOPMENTAL CONTEXT OF SPERM CELLS ........................................ 190 Structural Characterization ..................................................................... 190 Sperm Dimorphism and Preferential Fertilization .......................................... 191 ISOLATION OF SPERM CELLS ................................................................. 192 Technical Details and P...

........................................................................................................................................................ 195 Introduction .................................................................................................................................................. 195 Geological Control of Sudbury’s Lakes .........................................

........................................................................................................................................................................... 198 Introduction ...................................................................................................................................................................... 199 Material and Methods ...................