The ultrastructure of the lamina densa was broadly similar to that in mammals: although basotubules and double pegs were absent, proteoglycans and rod-like units homologous to 'double tracks' were always abundant.
The attic above the great chamber has a grand timber roof with arch-braced collar trusses, joined using an unusual system called "double pegging", which is only used in the Conwy valley during the late 16th century.
We designed and synthesized a novel PEG-lipid, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-PEG (different double arms PEG, DDA-PEG) which had two PEG chains of 500 and 2000 in one molecule to develop more useful PEG-modified liposome.
Double hydrophilic copolymers (PEG-b-PCDs) with one PEG block and another block containing β-cyclodextrin (β-CD) units were synthesized by macromolecular substitution reaction.
Labour voters also must make painful sacrifices: in those crucial Lib Dem seats Cameron needs, double the nose pegs and lend your vote to the yellows again.
The antennae are endowed with three types of trichoid (single-walled multiporous) sensilla and one type of grooved (double-walled multiporous) peg sensilla, whereas the maxillary palps house only (single-walled multiporous) peg sensilla.
CYP: Cytochrome P450; CT: Computed tomography; MDM2: Oncogene murine double minute 2; peg-G-CSF: Pegylated granulocytes colony stimulating factor; ECOG Eastern Cooperative Oncology Group CPKPK: Creatine phosphokinase; LDH: Lactate dehydrogenase; ALT: Alanine transaminase; AST: Aspartate transaminase.
The obstacles are a brutal parade of anthropomorphized inanimate objects: Dancing Stones, Spinning Log, Floating Boards, Jumping Spider, Rumbling Dice, Monkey Peg, Cargo Crossing, Salmon Ladder, Double Salmon Ladder.
In an effort to achieve highly visible polymer films for visualization with fluorescence microscopy, methacryloxyethyl thiocarbamoyl rhodamine B (Polysciences, Warrington, PA, USA) was coupled to pendant double bonds present on PEG films on a surface through addition reactions with a DTT linker molecule.
