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2. Picket fence - Wikipedia

   en.wikipedia.org/wiki/Picket_fence

   Traditionally picket fences were made out of wood and painted white (or whitewashed), but now picket fences are also widely available in low-maintenance polyvinyl chloride (PVC or Vinyl). Until the introduction of advertising on fences in the 1980s, cricket fields were usually surrounded by picket fences, giving rise to the expression "rattling ...

3. Tetraphenylporphyrin - Wikipedia

   en.wikipedia.org/wiki/Tetraphenylporphyrin

   Many derivatives of TPP and OEP are known, including those prepared from substituted benzaldehydes. One of the first functional analogues of myoglobin was the ferrous derivative of the "picket fence porphyrin," which is structurally related to Fe(TPP), being derived via the condensation of 2-nitrobenzaldehyde and pyrrole. Metal-TPP Complexes

4. Fence - Wikipedia

   en.wikipedia.org/wiki/Fence

   A fence is a structure that encloses an area, typically outdoors, and is usually constructed from posts that are connected by boards, wire, rails or netting. [1] A fence differs from a wall in not having a solid foundation along its whole length. [2] Alternatives to fencing include a ditch (sometimes filled with water, forming a moat).

5. Via fence - Wikipedia

   en.wikipedia.org/wiki/Via_fence

   Via fences use up a lot of valuable substrate real estate and so will increase the overall size of the assembly. Via fences too close to the line being guarded can degrade the isolation otherwise achievable. In stripline, a rule of thumb is to place the fences at least four times the trace to groundplane distance away from the line being ...

6. Homeownership is getting unaffordable for the middle class - AOL

   www.aol.com/finance/homeownership-getting...

   Ongoing homeownership costs typically involve not just mortgage payments but routine repairs and upkeep, property taxes and homeowners insurance. The latter, in particular, has shot up, too.

7. Myoglobin - Wikipedia

   en.wikipedia.org/wiki/Myoglobin

   A well known example is the picket fence porphyrin, which consists of a ferrous complex of a sterically bulky derivative of tetraphenylporphyrin. [37] In the presence of an imidazole ligand, this ferrous complex reversibly binds O 2. The O 2 substrate adopts a bent geometry, occupying the sixth position of the iron center. A key property of ...

8. Fences and pickets model of plasma membrane structure

   en.wikipedia.org/wiki/Fences_and_pickets_model...

   To explain the hop diffusion of phospholipids, consistently with that of TM proteins, a model named "anchored TM-protein picket model" has been proposed. [1] In this model various TM proteins are anchored to and aligned along the membrane skeleton, and effectively act as rows of pickets against the free diffusion of phospholipids. [ 9 ]

9. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!