Comprehensive Evaluation on Drought Tolerance of Widely-used Rice Varieties with Subordinate Function Method

Using drought-tolerant cultivar IAPAR 9 （upland rice from Brazil） and drought-sensitive varieties IR64 as the controls, the drought tolerances of total 26 rice varieties widely used in production were evaluated with subordinate function method based on morphological, physiological and yield traits. The results showed that the trait values of grain yield per plant （GYP）, effective panicles per plant （EPP）, seed-setting rate （SSR）, panicle length （PL）, leaf relative water content （RWC） and chlorophyll content （SPAD） in all tested varieties decreased significantly under the conditions of drought stress. The subordinate function values of these traits of all tested rice varieties were thus calculated varieties. Based on the aver- age subordinate function values of all these traits, total 7 （i.e. Y Liangyou 1） and 3 （i.e. Liangyou Peijiu） rice varieties were identified as drought-tolerant and drought- sensitive varieties, respectively.

ON CERTAIN CLASS OF ANALYTIC FUNCTIONS DEFINED BY DIFFERENTIAL SUBORDINATION

In this paper, the new subclass B-n(lambda,alpha,A,B) of analytic functions is introduced. Its subordination relations, inclusion relations, the inequality properties and convering theorem are discussed. The results obtained in this paper are sharp, which generalize the related works of some authors and some other new results are obtained.

Coefficient Estimates for a Class of m-fold Symmetric Bi-univalent Function Defined by Subordination

In this paper, we investigate the coefficient estimates of a class of m-fold bi-univalent function de?ned by subordination. The results presented in this paper improve or generalize the recent works of other authors.

THIRD-ORDER DIFFERENTIAL SUBORDINATION RESULTS FOR ANALYTIC FUNCTIONS INVOLVING THE GENERALIZED BESSEL FUNCTIONS

In the present paper, we derive some third-order differential subordination results for analytic functions in the open unit disk, using the operator Bcκf by means of normalized form of the generalized Bessel functions of the first kind, which is defined as z（Bκ＋1^c f（z））′= κBκ^c f（z）-（κ- 1）Bκ＋1^c f（z）,where b, c, p ∈ C and κ = p ＋（b ＋ 1）/2 ∈ C ／ Z0^-（Z0^-= {0,-1,-2, … }）. The results are obtained by considering suitable classes of admissible functions. Various known or new special cases of our main results are also pointed out.

SUBORDINATION PROPERTIES OF MULTIVALENT FUNCTIONS INVOLVING AN EXTENDED FRACTIONAL DIFFERINTEGRAL OPERATOR

The object of this article is to investigate inclusion, radius, and other various properties of subclasses of multivalent analytic functions, which are defined by using an extended version of the Owa-Srivastava fractional differintegral operator Ω（λ,p）.

DIFFERENTIAL SUBORDINATIONS AND α-CONVEX FUNCTIONS

This article presents some new results on the class SLMα of functions that are analytic in the open unit disc U = {z ： ｜z｜〈 1} satisfying the conditions that f（0） =0, f＇（0）= 1, and α（1＋zf＇＇（z）/f＇（z）＋（1-α）zf＇（z）/f（z）∈p（U）for all z ∈ U, where αis a real number and p（z）=1＋r^2z^2/1-Tz-T^2z^2（z∈ U）. The number T = （1 -√5）/2 is such that T^2 = 1 ＋ T. The class SFLMa introduced by J. Dziok, R.K. Raina, and J. Sokot [3, Appl. Math. Comput. 218 （2011）, 996-1002] is closely related to the classes of starlike and convex functions. The article deals with several ideas and techniques used in geometric function theory and differential subordinations theory.

Subordination Results for p-Valent Meromorphic Functions Associated with a Linear Operator

In this paper, by making use of the Hadamard products, we obtain some subordination results for certain family of meromorphic functions defined by using a new linear operator.

Prop erties for Certain Sub classes of Analytic Functions Asso ciated with Generalized Multiplier Transformation

In this paper, we introduce certain new subclasses of analytic functions defined by generalized multiplier transformation. By using the differential subordination, we study and investigate various inclusion properties of these classes. Also inclusion properties of these classes involving the integral operator are considered.

Inclusion and Argument Properties for Certain Subclasses of Analytic Functions Defined by Using on Extended Multiplier Transformations

Making use of a multiplier transformation, which is defined by means of the Hadamard product (or convolution), we introduce some new subclasses of analytic functions and investigate their inclusion relationships and argument properties.

On a Subordination Result of a Subclass of Analytic Functions

In this paper, we investigate a subordination property and the coefficient inequality for the class M(1, b), The lower bound is also provided for the real part of functions belonging to the class M(1, b).

TM9SF1 promotes bladder cancer cell growth and infiltration

BACKGROUND Bladder cancer(BC)is the most common urological tumor.It has a high recur-rence rate,displays tutor heterogeneity,and resists chemotherapy.Furthermore,the long-term survival rate of BC patients has remained unchanged for decades,which seriously affects the quality of patient survival.To improve the survival rate and prognosis of BC patients,it is necessary to explore the molecular mechanisms of BC development and progression and identify targets for treatment and intervention.Transmembrane 9 superfamily member 1(TM9SF1),also known as MP70 and HMP70,is a member of a family of nine transmembrane superfamily proteins,which was first identified in 1997.TM9SF1 can be expressed in BC,but its biological function and mechanism in BC are not clear.AIM To investigate the biological function and mechanism of TM9SF1 in BC.Overexpression of TM9SF1 increased the in vitro proliferation,migration,and invasion of BC cells by promoting the entry of BC cells into the G2/M phase.Silencing of TM9SF1 inhibited in vitro proliferation,migration,and invasion of BC cells and blocked BC cells in the G1 phase.CONCLUSION TM9SF1 may be an oncogene in BC.

Fekete-Szego Problem for Certain Subclass ofp-Valent Analytic Functions usingQuasi-Subordination

In this paper, a new certain class of р-valent analytic functions with quasisubordination is defined and the Fekete-Szeg? problems for functions belonging to the class are derived. The results presented here provide extensions of those given in some earlier works.

SF36-Ⅱ在血液透析患者中信度、效度、敏感度的评价

[目的]应用修订后的第2版简明健康状况调查表(SF36-Ⅱ)对血液透析患者进行信度、效度、敏感度的初步研究。[方法]根据纳入标准,选取开滦医院透析中心的70例血液透析患者,对其进行信度、效度、敏感度检验。信度检验用相关系数r值和Cronbach’sα系数来评价。采用多元统计的因子分析方法考核量表的结构效度;以WHOQOL-BREF量表为效标,应用相关系数分析量表的效标效度。各领域敏感度通过t检验来评估。[结果]SF36-Ⅱ有良好的信度,各维度的重测信度和评定者间信度均在0.91～1.00之间;分半信度为0.97;内部一致性信度的Cron-bach’sα系数均在0.75以上。量表有较好的结构效度;分析被测量表与效标量表间相关系数为0.70～0.82,效标效度良好。除了GH、MH外,大多数领域均显示出了良好的敏感性。[结论]SF36-Ⅱ在血液透析患者中具有良好的信度、效度、敏感度,适用于血液透析患者生存质量的测量。

SF,F_2和SF_2分子的结构与势能函数

在6 311+G(2df,2pd) 和6 311+G(p,d)基组水平上,采用二次组态相互作用(QCISD)方法,对 SF2,SF,F2 分子进行了理论计算,得到了它们的结构参数、能量、谐振频率和力学性质,其结果与实验值符合得非常好.在此计算的基础上,用二原子分子Murrell Sorbie势能函数得到了 SF和 F2 分子的势能曲线,并推导出其光谱数据和力常数, 通过多体展式理论方法推导出了SF2 分子的解析势能函数,该函数正确反映了SF2 分子的结构特征和能量变化.

基于径向基函数网络的SFS算法研究

分析了现有从明暗恢复形状(SFS)的几种方法普遍存在对恢复的形状的连续性和光滑性的缺点,提出了一种基于径向基函数网络模型进行从明暗恢复形状的新算法。该算法先采用网络构造一个曲面方程,再利用反射函数作为约束条件,通过调整权因子和径向基函数中心和宽度对网络进行自学习,得到一个满意的曲面方程。理论和实验证明,该算法在恢复形状的准确性和曲面的光滑性,连续性上有较大改进。

ON α-CONVEX FUNCTIONS WITH MISSING COEFFICIENTS

Let Jn(α,A,B),α≥0,-1≤B<A≤1,n≥1,denote the class of functions f(z)=z+∑k=n+1^∞αkZ^k which are analytic in E={z:|z|<1} and satisfy the conditions f(z)f′(z)/z≠0 and (1-α)zf′(z)/f(z)+α(1+zf″(z)/f′(z))-<1+Az/1+Bz for z∈E.In this paper we obtain incluion relations,distortion properties and estimates of |αn+2-λα^2n+1| for the class Jn(α,A,B),where λ is complex.

TG语法与SF语法的多维对比

长期以来,语言学界两大主流—转换生成语法(Transformational-Generative Grammar,TG语法)与系统功能语法(Systemic-Functional Grammar,SF语法),各自为政,水火难容。本文从理论基础、语言哲学思想、语法观、语言观(语言性质、句法论、语义论、语用论)四个方面入手进行多维对比,对比了对两种语法的主要差异从而以示其区别,最后分别探究了两种语法的局限性,并做了试探性展望。

房室结消融联合起搏治疗的永久性房颤患者生存质量的SF-36测评

目的:探讨中文版SF-36健康调查问卷在房室结消融联合起搏(ABL+PM)治疗永久性房颤患者后生存质量评估中的作用。方法:采用中文版简明健康调查问卷SF-36对19名永久性房颤患者治疗前及治疗后6个月进行问卷调查,评估患者生存质量。同时治疗前后分别行心脏超声检测患者心功能。量表采用标准分法进行评分、统计分析。结果:治疗前后比较,永久性房颤患者经ALB+PM治疗后,患者心功能及SF-36量表各项指标除躯体疼痛(P>0.05)外,均与治疗前相比较明显改善(P<0.01)。生存质量总分值与心功能各项线性回归分析结果表明:生存质量总分值与心功能各项均有相关性。结论:ABL+PM是治疗永久性房颤的有效方法,中文版简明健康调查问卷SF-36可以作为评定该方法治疗永久性房颤患者生存质量的一个重要指标。

改进SFCORDIC算法正余弦函数求解及其应用

为降低无需扩展因子坐标旋转数字算法(scaling-free coordinate rotation digital computer,SF CORDIC)计算正余弦函数的迭代次数,该文提出一种改进SF CORDIC算法,改变原有迭代角度序列、迭代角度选择方法,加快收敛速度,并将算法应用于超声回波信号正交解调器中。仿真实验表明:改进SF CORDIC算法比经典SF CORDIC算法减少29%全加器、61%寄存器的消耗量,并且具有较高的计算精度,具有重要推广价值。

ON THE COEFFICIENTS OF SEVERAL CLASSES OF BI-UNIVALENT FUNCTIONS

In this paper, we investigate the bounds of the coefficients of several classes of bi-univalent functions. The results presented in this paper improve of generalize the recent works of other authors.