The spirit of craftsmanship applies to every trade. In the context of opportunities arising from the new industrial revolution and China＇s transition towards high-end manufacturing, Premier Li Keqiang put forward the...The spirit of craftsmanship applies to every trade. In the context of opportunities arising from the new industrial revolution and China＇s transition towards high-end manufacturing, Premier Li Keqiang put forward the concept of the spirit of craftsmanship. This paper reckons that the spirit of craftsmanship can be defined from six dimensions including dedication, standard, precision, innovation, perfection and human care. In fact, the spirit of craftsmanship abounds in China, as illustrated by the examples of Tongrentang and Haier. In comparing the three manufacturing powers of Germany, Japan and the United States, this paper reveals the differences in the connotations of the spirit of craftsmanship across these countries. According to specific national conditions and development stage, China must achieve structural re-engineering of corporate organizations at the level of firms, products, divisions and modules. In a nutshell, the spirit of craftsmanship is a core component of corporate and industrial civilization and it holds an important historic position in industrial and social civilization.展开更多
Placing the anonymous didactic poem Des Teufels Netz next to the Mendelschen ZwOlfbrfiderstiftung zu Narnberg, we gain most valuable access to the world of craftsmen in the late Middle Ages. Even though the author of ...Placing the anonymous didactic poem Des Teufels Netz next to the Mendelschen ZwOlfbrfiderstiftung zu Narnberg, we gain most valuable access to the world of craftsmen in the late Middle Ages. Even though the author of the first text pursues mostly ethical and moral concerns, formulating many specific comments about people＇s wrongdoing, his narrative proves to be almost as informative about craftsmen as the Mendel Housebook （short title）. The latter mostly consists of a very large number of illustrations of old craftsmen working in their shops, which sheds important light on the tools available, the work methods, and the impressive differentiation and sophistication amongst the craftsmen. The Housebook was continued until the early nineteenth century, whereas Des Teufels Netz was mostly forgotten and did not experience a significant reception. Both works complement each other well and allow us to gain an excellent insight into the world of craftsmen.展开更多
Let A be the mod p Steenrod algebra for p an arbitrary odd prime. In 1962, Liulevicius described h i and b k in Ext* A ’*(Zp,Zp) having bigrading (1, sui— 1) and (2, 2p k+1 x(p— 1)), respectively. In this paper we ...Let A be the mod p Steenrod algebra for p an arbitrary odd prime. In 1962, Liulevicius described h i and b k in Ext* A ’*(Zp,Zp) having bigrading (1, sui— 1) and (2, 2p k+1 x(p— 1)), respectively. In this paper we prove that for p ≥ 7, n ≥ 4 and $3 \leqslant s < p - 1, h_0 b_{n - 1} \tilde \gamma _s \in Ext_A^{s + 3,p^n q + sp^2 q + (s - 1)pq + (s - 1)q + s - 3} (Z_p ,Z_p )$ survives to E∞ in the Adams spectral sequence, where q = 2(p — 1).展开更多
文摘The spirit of craftsmanship applies to every trade. In the context of opportunities arising from the new industrial revolution and China＇s transition towards high-end manufacturing, Premier Li Keqiang put forward the concept of the spirit of craftsmanship. This paper reckons that the spirit of craftsmanship can be defined from six dimensions including dedication, standard, precision, innovation, perfection and human care. In fact, the spirit of craftsmanship abounds in China, as illustrated by the examples of Tongrentang and Haier. In comparing the three manufacturing powers of Germany, Japan and the United States, this paper reveals the differences in the connotations of the spirit of craftsmanship across these countries. According to specific national conditions and development stage, China must achieve structural re-engineering of corporate organizations at the level of firms, products, divisions and modules. In a nutshell, the spirit of craftsmanship is a core component of corporate and industrial civilization and it holds an important historic position in industrial and social civilization.
文摘Placing the anonymous didactic poem Des Teufels Netz next to the Mendelschen ZwOlfbrfiderstiftung zu Narnberg, we gain most valuable access to the world of craftsmen in the late Middle Ages. Even though the author of the first text pursues mostly ethical and moral concerns, formulating many specific comments about people＇s wrongdoing, his narrative proves to be almost as informative about craftsmen as the Mendel Housebook （short title）. The latter mostly consists of a very large number of illustrations of old craftsmen working in their shops, which sheds important light on the tools available, the work methods, and the impressive differentiation and sophistication amongst the craftsmen. The Housebook was continued until the early nineteenth century, whereas Des Teufels Netz was mostly forgotten and did not experience a significant reception. Both works complement each other well and allow us to gain an excellent insight into the world of craftsmen.
基金This work was supported by the National Natural Science Foundation of China(Grant No.10171049)the Youth Project of Tianyuan Foundation(Grant No.10426028).
文摘Let A be the mod p Steenrod algebra for p an arbitrary odd prime. In 1962, Liulevicius described h i and b k in Ext* A ’*(Zp,Zp) having bigrading (1, sui— 1) and (2, 2p k+1 x(p— 1)), respectively. In this paper we prove that for p ≥ 7, n ≥ 4 and $3 \leqslant s < p - 1, h_0 b_{n - 1} \tilde \gamma _s \in Ext_A^{s + 3,p^n q + sp^2 q + (s - 1)pq + (s - 1)q + s - 3} (Z_p ,Z_p )$ survives to E∞ in the Adams spectral sequence, where q = 2(p — 1).
