完全二部图K_(9,n)的点可区别IE-全染色(英文)

G是一个简单图,G的一个IE全染色f是一个映射,该映射满足:对u,v∈V(G),u≠v,有C(u)≠C(v).图G的一个点可区别IE-全染色f是指一个从V(G)∪E(G)到{1,2,…,k}的映射,且满足:对uv∈E(G),有f(u)≠f(v);对u,v∈V(G),u≠v,有C(u)≠C(v),其中C(u)={f(u)}∪{f(uv):uv∈E(G)},简称k-VDIET.数min{k:G有一个k-VDIET染色}称为图G的点可区别IE-全色数或简称VDIET色数,记为χievt(G).本文讨论并给出了完全二部图K9,n的点可区别IE-全色数.     

扇、轮和完全图的多重联图的邻点可区别E-全染色

G(V,E)是一个简单图,k是一个正整数,f是一个V(G)∪ E(G)到{1,2,…,k}的一个映射.如果(A)u,v∈V(G),则f(u)≠f(v),f(u)≠f(uv),f(v)≠f(uv),C(u)≠C(v),其中C(u)={f(u)}∪{f(uv)∣u,v∈E(G)},称f是图G的邻点可区别E-全染色,称最小的数k为图G的邻点可区别E-全染数.文章讨论了扇与轮、完全图的多重联图的邻点可区别E-全色数.     

可迹、邻域并和部分平方图的独立集

设G是一个图,G的部分平方图G*满足V(G*)＝V(G),E(G*)＝E(G)∪{uv;uv∈E(G),且J(v,v)≠φ},这里J(u,v)＝{w∈N(u)∩N(v)N(w)∪N[u]∪N[v]}.本文利用插点方法,得到k-连通图(k≥1)是可迹的两个新的充分条件.     

关于若干倍图的关联邻点可区别全染色

对简单图G(V,E),f是从V(G)∪E(G)到{1,2,…,k}的映射,k是自然数,若f满足:(1)uv∈E(G),u≠v,f(u)≠f(v);(2)uv,uw∈E(G),v≠w,f(uv)≠f(uw);(3)uv∈E(G),C(u)≠C(v);其中C(u)={f(u)}∪{f(uv)uv∈E(G)}.则称f是G的一个关联邻点可区别全染色,所需的最少颜色数称为图G的关联邻点可区别全色数.给出了路、圈、星、扇、轮倍图的关联邻点可区别全色数.     

奇圈、偶圈与轮的多重联图的邻点可区别E-全染色

G(V,E)是一个简单图,k是一个正整数,f是一个V(G)∪E(G)到{1,2,…,k}的映射,如果(A)uv∈E(G),则f(u)≠f(v),f(u)≠f(uv),f(v)≠f(uv),C(u)≠C(v),其中,C(u)={f(u)}∪{f(uv)|uvEE(G)},称f是图G的邻点可区别E-全染色,称最小的数k为图G的邻点可区别E-全色数,给出了奇圈、偶圈与轮的多重联图的邻点可区别E-全色数.     

一类3-正则图的关联邻点可区别全染色

对简单图G(V,E),f是从V(G)∪E(G)到{1,2,...,k}的映射,k是自然数,若f满足(1)uv∈E(G),u≠v,f(u)≠f(v);(2)uv,uw∈E(G),v≠w,f(uv)≠f(uw);(3)uv∈E(G),C(u)≠C(v);其中C(u)={f(u)}∪{f(uv)|uv∈E(G)};则称f是G的一个关联邻点可区别全染色.给出了一类3-正则重圈图Re(n,m)(m≥2,n≥3且n≡0(mod2))的关联邻点可区别全色数.     

C_m×K_n的邻点可区别全染色

设G(V,E)是阶数至少为2的简单连通图,k是正整数,V∪E到{1,2,3,…,k}的映射f满足:对任意uv,vw∈E(G),u≠w,有f(uv)≠f(vw);对任意uv∈E(G),有f(u)≠f(v),f(u)≠f(uv),f(v)≠f(uv);那么称f为G的k-正常全染色,若f还满足对任意uv∈E(G),有C(u)≠C(v),其中C(u)={f(u)}∪{f(uv)|uv∈E(G),v∈V(G)},那么称f为G的k-邻点可区别的全染色(简记为k-AVDTC),称min{k|G有k-邻点可区别的全染色}为G的邻点可区别的全色数,记作Xat(G).本文得到了圈Cm和完全图Kn的笛卡尔积图Cm×Kn邻点可区别的全色数.     

奇圈、偶圈与轮的多重联图的邻点可区别E-全染色(英文)

G(V,E)是一个简单图,k是一个正整数,f是一个V(G)∪E(G)到{1,2,…,k}的映射,如果uv∈E(G),则f(u)≠f(v),f(u)≠f(uv),f(v)≠f(uv),C(u)≠C(v),其中,C(u)={f(u)}∪{f(uv)|uv∈E(G)},称f是图G的邻点可区别E-全染色,称最小的数k为图G的邻点可区别E-全色数,给出了奇圈、偶圈与轮的多重联图的邻点可区别E-全色数.     

Sm∨Fn的全色数

设G(V,E)是阶数至少是2的简单连通图,k是正整数,若f是从V(G)∪E(G)到{1,2,…,k}的一个映射,使得:对于任意的uv,vw∈E(G),u≠w,有f(uv)≠f(vw);且对于任意的uv∈E(G),u≠v,有f(u)≠f(v),f(u)≠f(uv),f(v)≠f(uv),则称f为G的一个k-全染色(简记成k-TC of G).而χt(G)=min{k|k-TC of G},称为G的全色数.设G和H是点边都不相交的简单图,V(G∨H)=V(G)∪V(H),E(G∨H)=E(G)∪E(H)∪{uv|u∈V(G),v∈V(H)},则称G∨H是G与H的联图.给出m 1阶星和n 1阶扇的联图的全色数.     

P_m∨S_n的点可区别全色数

设G是简单图,f 是从V(G)∪E(G) 到{1,2,…,k}的一个映射.对每个u∈V(G),令C(u)={f(u)}∪{f(uv)|v∈V(G),uv∈E(G)}.如果f是k-正常全染色,且对任意u,v∈V(G),有C(u)≠C(v),那么称f为图G的点可区别全染色(简称为k-VDTC).数χv t(G)=min{k|G有k-VDTC}称为图G的点可区别全色数.给出m阶路Pm和n 1阶星Sn的联图的点可区别全色数.     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

The Analects and the Moment in Peking——The influence of a Confucian education system on the personality formation,the way of thinking and the fate of the main characters

0.Preface China has long been boasting of its colorful and immense culture which comprises of Taoism,Confucianism and Buddhism.The interwoven influence among the religions on Chinese way of thinking,on the nation＇s behavior in their social life throughout the long history is beyond list.