娘娘腔 发表于 2025-3-26 23:19:21

978-1-4471-5812-7Springer-Verlag London Limited 2012

刺穿 发表于 2025-3-27 01:33:42

Syzygies and Homotopy Theory978-1-4471-2294-4Series ISSN 1572-5553 Series E-ISSN 2192-2950

DNR215 发表于 2025-3-27 06:56:40

Classification of Algebraic ComplexesBy an ..-. over .[.] we mean an exact sequence of .[.]-modules . in which each .. is finitely generated and stably free over .[.]. The notion is an abstraction from a cell complex . with ..(.)=. for which . for 0<.<.. In this chapter we use the Swan homomorphism of Chap. . to classify algebraic .-complexes up to homotopy equivalence.

kidney 发表于 2025-3-27 09:53:54

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果核 发表于 2025-3-27 16:04:35

of chemical ligands or photons (in the case of opsins). Once the external signal is received, it is transduced to a cytosolic G protein. Subsequently, the G protein itself becomes activated. Hundreds of GPCRs have been sequenced, and they have been classified into three superfamilies:. (i) rhodopsi

obeisance 发表于 2025-3-27 21:39:28

" -- Albert Szent-Gyorgyi Several years ago, one of us put together a book that dealt with various aspects of oxidative stress and introduced the concept of signal transduction by oxidants. Since then, the interest in the mechanisms by which reactive oxygen and nitrogen species (ROS/RNS) can modulat

极少 发表于 2025-3-28 00:16:26

F. E. A. Johnsont Szent-Gyorgyi Several years ago, one of us put together a book that dealt with various aspects of oxidative stress and introduced the concept of signal transduction by oxidants. Since then, the interest in the mechanisms by which reactive oxygen and nitrogen species (ROS/RNS) can modulate the cell

主动 发表于 2025-3-28 03:04:10

F. E. A. Johnsont Szent-Gyorgyi Several years ago, one of us put together a book that dealt with various aspects of oxidative stress and introduced the concept of signal transduction by oxidants. Since then, the interest in the mechanisms by which reactive oxygen and nitrogen species (ROS/RNS) can modulate the cell

山顶可休息 发表于 2025-3-28 08:06:58

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Psa617 发表于 2025-3-28 14:24:27

F. E. A. Johnsont Szent-Gyorgyi Several years ago, one of us put together a book that dealt with various aspects of oxidative stress and introduced the concept of signal transduction by oxidants. Since then, the interest in the mechanisms by which reactive oxygen and nitrogen species (ROS/RNS) can modulate the cell
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查看完整版本: Titlebook: Syzygies and Homotopy Theory; F.E.A. Johnson Book 2012 Springer-Verlag London Limited 2012 D(2) problem.Milnor squares.R(2) problem.genera