Effects of Collocational Congruency,Frequency and L2 Proficiency on the Processing of English Adjective-Noun Collocations

The present study investigates the effects of congruency and frequency on adjective-noun collocational processing for Chinese learners of English at two proficiency levels based on the data obtained in an online acceptability judgment task.The subject pool of this research included 60 English majors studying at a university in China;30 were selected as a higher-proficiency group and 30 as a lower-proficiency group according to their Vocabulary Levels Test(Schmitt et al.,2001)scores and their self-reported proficiency in English.The experimental materials were programmed to E-prime 2.0 and included six types of collocations:(1)15 high-frequency congruent collocations,(2)15 low-frequency congruent collocations,(3)15 high-frequency incongruent collocations,(4)15 low-frequency incongruent collocations,(5)15 Chinese-only items,and(6)75 unrelated items for baseline data.The collected response times(RTs)and accuracy rates data were statistically analyzed by the use of an ANOVA test and pairwise comparisons through SPSS 16.0 software.The results revealed that:(1)the adjective-noun collocational processing of Chinese English learners is influenced by collocational frequency,congruency and L2 proficiency;(2)the processing time is affected by the interaction of congruency and frequency;and(3)the interactive effect of L2 proficiency in conjunction with congruency and frequency also influences the processing quality.

A SPECIAL KIND OF PRINCIPAL CONGRUENCES ON MS-ALGEBRAS

In this article, for any a in the MS-algebra L, the author considers the con- gruence of the form defined by （x,y） ∈θa→←x∧a°° = y ∧a° and x ∨ a°° = y ∨ a°°. A characterization of subdirectly irreducible MS-algebras is given and it is also proved that the union of two principal congruences having this form is a principal congruence if and only if L ∈ K2 ∨ K3.

ON SYMMETRIC EXTENDED MS-ALGEBRAS WHOSE CONGRUENCES ARE PERMUTABLE

Algebras whose congruences are permutable were investigated by a number of authors in the literature. In this paper, we study the symmetric extended MS-algebras whose congruences are permutable. Some results obtained by Jie Fang on symmetric extended De Morgan algebras are generalized.

COBORDISM AND ROKHLIN CONGRUENCES

In this paper, we give a cobordism proof of the higher dimensional Rokhlin congruences established in [8].

Rectangular Ring Congruences on an E-inversive Semiring

In this paper, we discussed the property of rectangular band semiring congruence and ring congruence on a semiring and gave some characterizations and structure of rectangular ring congruence on an E-inversive semiring.

On the Error Term for the Number of Solutions of Certain Congruences

Let f(x) be an irreducible polynomial of degree m ≥ 2 with integer coefficients,and let r(n) denote the number of solutions x of the congruence f(x) ≡ 0(mod n) satisfying0 ≤ x < n. Define ?(x) =Σ 1≤n≤x r(n)-αx, where α is the residue of the Dedekind zeta function ζ(s, K) at its simple pole s = 1. In this paper it is shown that ∫_1~X?~2(x)dx? ε{X^(3-6/m+3+ε)if m ≥ 3,X^(2+ε) if m = 2,for any non-Abelian polynomial f(x) and any ε > 0. This result constitutes an improvement upon that of Lü for the error terms on average.

Fibonacci Congruences and Applications

When we study a congruence T(x) ≡ ax modulo m as pseudo random number generator, there are several means of ensuring the independence of two successive numbers. In this report, we show that the dependence depends on the continued fraction expansion of m/a. We deduce that the congruences such that m and a are two successive elements of Fibonacci sequences are those having the weakest dependence. We will use this result to obtain truly random number sequences xn. For that purpose, we will use non-deterministic sequences yn. They are transformed using Fibonacci congruences and we will get by this way sequences xn. These sequences xn admit the IID model for correct model.

Congruences on an Orthodox Semigroup

Let 5 be an orthodox semigroup and γ the least inverse congruence on 5. C(S) denotes the set of all congruences on S. In this paper we introduce the concept of admissible triples for S, where admissible triples are constructed by the congruences on S/γ , the equivalences on E(S)/L and E(S)/R. The notation Ca(S) denotes the set of all admissible triple for S. We prove that every congruence ρ on S can be uniquely determined by the admissible triple induced by ρ, and there exists a lattice isomomorphism between C(S) and Ca(S).

Super Congruences Involving Alternating Harmonic Sums

Let p be an odd prime, the harmonic congruence such as , and many different variations and generalizations have been studied intensively. In this note, we consider the congruences involving the combination of alternating harmonic sums, where PP denotes the set of positive integers which are prime to p. And we establish the combinational congruences involving alternating harmonic sums for positive integer n=3,4,5.

One Class of the Least Congruences on Completely Regular Semigroups

Congruence is a very important aspect in the study of the semigroup theory.In general,the Kernel-trace characterizations,Green's relations and subvarieties are main tools in the consideration of congruences on completely regular semigroups.In this paper,we give one class of congruences on completely regular semigroups with the representation of wreath product of translational hulls on completely simple semigroups.By this new way,the least Clifford semigroup congruences on completely regular semigroups are generalized.

P-kernel Normal System of Strong P-congruences on P-inversive Semigroups

Let S（P） be a P-inversive semigroup. In this paper we describe the strong P-congruences on S（P） in terms of their P-kernel normal systems. We prove that any strong P-congruence on S（P） can present a P-kernel normal system; conversely any P-kernel normal system of S（P） can determine a strong P-congruence.

The Deformation Analysis of the 3D Alignment Control Network Based on the Multiple Congruence Models

In the construction and maintenance of particle accelerators,all the accelerator elements should be installed in the same coordinate system,only in this way could the devices in the actual world be consistent with the design drawings.However,with the occurrence of the movements of the reinforced concrete cover plates at short notice or building deformations in the long term,the control points upon the engineering structure will be displaced,and the fitness between the subnetwork and the global control network may be irresponsible.Therefore,it is necessary to evaluate the deformations of the 3D alignment control network.Different from the extant investigations,in this paper,to characterize the deformations of the control network,all of the congruent models between the points measured in different epochs have been identified,and the congruence model with the most control points is considered as the primary or fundamental model,the remaining models are recognized as the additional ones.Furthermore,the discrepancies between the primary S-transformation parameters and the additional S-transformation parameters can reflect the relative movements of the additional congruence models.Both the iterative GCT method and the iterative combinatorial theory are proposed to detect multiple congruence models in the control network.Considering the actual work of the alignment,it is essential to identify the competitive models in the monitoring network,which can provide us a hint that,even the fitness between the subnetwork and the global control network is good,there are still deformations which may be ignored.The numerical experiments show that the suggested approaches can describe the deformation of the 3D alignment control network roundly.

领导与员工的超连接匹配对工作绩效的影响及其机制

数字技术在企业的创新应用正在重构传统企业管理学理论与方法.工作中片刻不离手机和笔记本等多种设备的“超连接”成为常态.已有研究关注了互联网超连接对个体心理和行为的一系列消极影响,却忽略了数字技术赋能下的领导与员工超连接对工作绩效的潜在积极影响.本文基于平衡理论,连续三个月跟踪调查了343份领导与员工的配对样本,结果发现:领导与员工之间的超连接越匹配,员工自主性越高,工作目标进展越快,工作绩效显著增加.进一步发现,当领导与员工同处于高超连接时,员工的自主性高,工作目标进展和工作绩效最佳;而在“员工低—领导高”的不匹配模式下,员工的自主性和工作进展都低.本文从匹配视角探究领导与员工超连接模式对工作绩效的积极后效,为数字技术赋能组织管理的工作模式提供了更加全面和均衡的分析视角,同时也为实现领导与员工的工作模式匹配、协同推进工作绩效提供实践指导.

慢性心力衰竭患者和照护者对疾病症状的二元评价一致性现状及影响因素分析

目的 :调查并分析慢性心力衰竭患者和其照护者对疾病症状的二元评价一致性现状及影响因素,以期为制定有针对性的干预措施提供参考。方法 :采用便利抽样法,选取2021年8月至2022年9月在武汉市某三级甲等医院心内科接受治疗且病情稳定的198例慢性心力衰竭患者及其照护者为研究对象,采用一般资料调查表、Memorial心力衰竭症状评估表、二元应对问卷、中文版Piper疲乏修订量表、自我隐瞒量表进行调查,并统计分析结果。结果 :慢性心力衰竭患者和照护者对疾病症状的二元评价在心理症状方面,照护者评分为(35.36±7.61)分,低于患者评分的(42.42±9.34)分(P<0.05)。多元线性回归结果显示,患者的二元应对、自我隐瞒水平、共患疾病数和照护者的性别及疲劳水平是心理症状二元评价差的影响因素。结论 :慢性心力衰竭照护者低估患者心理症状的严重程度,针对二元应对消极、自我隐瞒水平高、共患疾病数多的患者及男性、疲劳水平高的照护者,医护人员应鼓励患者主动倾诉,对照护者进行沟通及共情能力培训,提升二元疾病评价一致性。

某些Foutain半群上的同余

称幺半群T上的Rees矩阵半群M=M(T;I,Λ;P)为紧的,如果P中的元素来自T中的单位群H.研究了幺半群T的性质与紧Rees矩阵半群M=M(T;I,Λ;P)之间的关系,证明了一个紧的Rees矩阵半群M=M(T;I,Λ;P)同构于一个正规的紧Rees矩阵半群M=M(T;I,Λ;Q),且得到了弱超富足半群T上紧Rees矩阵半群(~)-好同余的一些性质.

同译同形性对韩国留学生汉语三字组合加工的影响

同译性,即词语搭配在母语和目的语中的翻译具有一致性,对二语词汇加工的影响已经在多种不同语言的习得中得到验证。但是,当母语和目的语同属汉字文化圈时,在翻译同译性的基础上词语之间还存在是否同形的差异。本文通过词汇判断实验,考察在具备同译性条件下,同形性对韩国留学生汉语三字组合加工的影响。结果显示,同译同形性对三字组合加工有影响,具体表现为同译同形组的反应时比同译不同形组更短,二者差异达到显著水平。本研究支持双语词汇通达的非选择性激活。

突发公共卫生事件后学生心理健康状况与自我和谐的关系研究

目的 了解突发公共卫生事件后学生心理健康状况与自我和谐水平的现状,并分析二者间的相关性,为高校实施心理健康教育与心理危机干预提供参考。方法 采用症状自评量表、自我和谐量表对学生进行调查。结果 突发公共卫生事件后,学生心理问题阳性检出率为21.7%;症状自评量表总分及各维度得分与自我和谐量表总分及自我与经验的不一致、自我的刻板性维度得分具有相关性。结论 突发公共卫生事件后,提升学生自我和谐水平有利于提升学生心理健康水平。

Pell方程组x^(2)-40y^(2)=1与y^(2)-Dz^(2)=9的公解

设D=2p_(1)⋯p_(s)(1≤s≤4),其中p_(1),⋯,p_(s)是互不相同的奇素数。主要利用奇偶分析、同余、递归序列以及Pell方程解的性质等初等方法,对Pell方程组x^(2)-40y^(2)=1与y^(2)-Dz^(2)=9的公解进行研究。得出当D≠2×7×103时,该方程组仅有平凡解(x,y,z)=(±19,±3,0);当D=2×7×103时,除了平凡解(x,y,z)=(±19,±3,0)外,还有非平凡解(x,y,z)=(±27379,±4329,±114)。研究结果丰富了这类Pell方程组整数解的研究内容。

群体信息对面部表情识别的影响

本研究通过3个实验探讨群体信息对面部表情识别的影响。结果发现:(1)周围面孔的情绪状态影响个体对目标面孔情绪的识别,两者情绪一致时的反应时显著短于不一致时的反应时,且面部表情识别准确性更高。(2)群体信息会调节周围面孔情绪对目标面孔的影响,进而影响面部表情识别。具体而言,群体条件下,个体对目标面部表情的识别受到周围面孔情绪状态的影响,相比周围面孔情绪与目标面孔情绪不一致,两者情绪一致时,即符合个体基于知觉线索建立的群体成员情绪具有一致性的预期,面部表情识别的准确性更高、速度更快;而非群体条件下,个体则不受周围面孔情绪状态的影响。研究结果表明,个体能够基于互动人物之间的社会关系识别面孔情绪,群体存在时,会建立群体成员情绪具有一致性的预期,进而影响面部表情识别。