张华：CFO的视野

张华,1966年出生,江苏人士。 2003年,国资委首次面向海内外公开招聘6家央企的7个副职,时任中船重工财务公司副总经理的张华和其他百余人一起竞争国家开发投资公司总会计师一职,并最终顺利地拿到了聘书。     

彭毅：复合型CFO

总工程师、总经济师、总会计师,国资委要求中央企业必须要有的＂三师＂,彭毅都在不同企业担任过,他笑称,自己也许算得上是＂复合型CFO＂。     

高永岗：高科技CFO

大唐电信科技产业集团总会计师高永岗的经历,足以作为一名职业CFO的＂高手养成＂范本： 1985年大学毕业后,他先是在天津一家百货批发企业做了9年的财务工作,练就了财务基本功,然后开始＂闯荡江湖＂。     

白艺丰：学院派CFO

“我是学院派。”这是武汉经济发展投资（集团）有限公司总会计师白艺丰对自己的定位。这个定位曾经让她吃了不少苦头,最终也是这个定位,成就了她。     

高志：行业专家型CFO

经营和财务考虑的角度不同,CFO要做到从多个方面思考问题,而总会计师的角色也要尽快向CFO转变     

刘运：让总会计师变成CFO

2013年,中国农历蛇年,财政部启动了修订《总会计师条例》的相关工作。建设“会计强国”,法规、制度是依托,财政部此举,正是顺应市场需求。 许多具有前瞻视野的总会计师对这个问题的思考,早已在路上。刘运便是其中之一。     

吴江龙：CFO的战略演进

总会计师、作家、教授……,这些都是吴江龙的身份。作为徐工集团的副总裁、CFO,他是2009中国CFO年度人物的获奖者;同时也是《战略无间道》一书的作者.     

傅俊元：九段CFO

这是中国集团企业整体上市的经典棋谱：两大国乍强强联合、合并重组,重组后的公司立刻准备上市,从方案启动到成功挂牌,只有8个半月,却创造了很多纪录。     

年，CFO逆势作为——陈缨：理性者的建设性

逆势作为!从2008年开始：中国企业的CFO都在实践中悄然书写着这四个大字。无疑,当选“2008中国CFO年度人物”的十位CFO就是其中的杰出代表。     

陈基华：CFO是价值的管理者

如何看待中国企业CFO生存的价值？我持不乐观的态度。CFO应该是公司价值的管理。     

Optimal orientation of anisotropic solids

Results are presented for finding the optimal orientation ofan anisotropic elastic material. The problem is formulated asminimizing the strain energy subject to rotation of the materialaxes, under a state of uniform stress. It is shown that a stationaryvalue of the strain energy requires the stress and strain tensorsto have a common set of principal axes. The new derivation ofthis well-known coaxiality condition uses the six-dimensionalexpression of the rotation tensor for the elastic moduli. Usingthis representation it is shown that the stationary conditionis a minimum or a maximum if an explicit set of conditions issatisfied. Specific results are given for materials of cubic,transversely isotropic (TI) and tetragonal symmetries. In eachcase the existence of a minimum or maximum depends on the signof a single elastic constant. The stationary (minimum or maximum)value of energy can always be achieved for cubic materials.Typically, the optimal orientation of a solid with cubic materialsymmetry is not aligned with the symmetry directions. Expressionsare given for the optimal orientation of TI and tetragonal materials,and are in agreement with results of Rovati and Taliercio obtainedby a different procedure. A new concept is introduced: the straindeviation angle, which defines the degree to which a state ofstress or strain is not optimal. The strain deviation angleis zero for coaxial stress and strain. An approximate formulais given for the strain deviation angle which is valid for materialsthat are weakly anisotropic.     

Combinatorics of orientation reversing polygons

We give two combinatorial characterizations of orientation reversing polygons in graphs embedded on surfaces (r-polygons) and use the notion of skew embedding introduced in [7] to characterize parity embeddings: an embedding has its odd polygons coinciding with itsr-polygons if and only if the skew embedding is in an orientable surface. The concept of imbalance, central for the proof, does not seem to appear explicitly before in the literature. Possible algorithmic implications of the parity embedding theorem are briefly discussed.     

On the orientation of graphs

Let G(V, E) be a finite, undirected graph, and let l(X) be a set function on 2^V. When can the edges of G be oriented so that the indegree of every subset X is at least l(X)? A necessary and sufficient condition is given for the existence of such an orientation when l(X) is “convex”.     

Antimagic orientation of Halin graphs

An antimagic labeling of a digraph $D$ with $n$ vertices and $m$ arcs is a bijection from the set of arcs of $D$ to $\{1,2,\dots ,m\}$ such that all $n$ oriented vertex sums are pairwise distinct, where an oriented vertex sum of a vertex is the sum of labels of all arcs entering that vertex minus the sum of labels of all arcs leaving it. Hefetz, Mütze and Schwartz conjectured every connected undirected graph admits an antimagic orientation. In this paper, we support this conjecture by proving that every Halin graph admits an antimagic orientation.     

On the orientation of meyniel graphs

A kernel of a directed graph is a set of vertices K that is both absorbant and independent (i.e., every vertex not in K is the origin of an arc whose extremity is in K, and no arc of the graph has both endpoints in K). In 1983, Meyniel conjectured that any perfect graph, directed in such a way that every circuit of length three uses two reversible arcs, must have a kernel. This conjecture was proved for parity graphs. In this paper, we extend that result and prove that Meyniel's conjecture holds for all graphs in which every odd cycle has two chords.     

Two-stage biaxial orientation of polypropylene film

The microstructure of polypropylene film at various points of the two-stage orientation process is described. It is shown that the supermolecular structures and film properties vary with the method of orientation. A proposed mechanism of two-stage biaxial film orientation is based on the experimental results.Moscow M. V. Lomonosov Institute of Fine Chemical Technology. Translated from Mekhanika Polimerov, No. 4, pp. 735–737, July–August, 1969.     

Biaxial orientation of amorphous linear polymers

The dependence of the birefringence and orientation stress on the biaxial stretch ratio and orientation conditions has been experimentally investigated. The temperature dependence of these characteristics is explained in terms of the network structure of amorphous polymers. It is shown that the transformations of the supermolecular structures in the process of biaxial orientation depend on the orientation temperature — at higher temperatures better organized structures are formed. There is a formal relationship between the effect of orientation temperature on supermolecular structure formation and on the relaxation process responsible for the formation of a more thermally stable molecular network.Moscow. Translated from Mekhanika Polimerov, No. 5, pp. 17–23, January–February, 1971.