全文获取类型
收费全文 | 20992篇 |
免费 | 40篇 |
出版年
2024年 | 2篇 |
2023年 | 9篇 |
2022年 | 8篇 |
2021年 | 13篇 |
2020年 | 18篇 |
2019年 | 28篇 |
2018年 | 3501篇 |
2017年 | 2830篇 |
2016年 | 2265篇 |
2015年 | 201篇 |
2014年 | 89篇 |
2013年 | 139篇 |
2012年 | 590篇 |
2011年 | 2409篇 |
2010年 | 2536篇 |
2009年 | 1491篇 |
2008年 | 1725篇 |
2007年 | 2193篇 |
2006年 | 45篇 |
2005年 | 228篇 |
2004年 | 178篇 |
2003年 | 130篇 |
2002年 | 81篇 |
2001年 | 38篇 |
2000年 | 62篇 |
1999年 | 17篇 |
1998年 | 29篇 |
1997年 | 20篇 |
1996年 | 23篇 |
1995年 | 8篇 |
1994年 | 11篇 |
1993年 | 13篇 |
1992年 | 15篇 |
1991年 | 4篇 |
1990年 | 11篇 |
1989年 | 3篇 |
1988年 | 3篇 |
1987年 | 5篇 |
1986年 | 7篇 |
1985年 | 9篇 |
1984年 | 7篇 |
1983年 | 5篇 |
1982年 | 3篇 |
1980年 | 4篇 |
1979年 | 5篇 |
1978年 | 5篇 |
1977年 | 5篇 |
1976年 | 2篇 |
1974年 | 3篇 |
1970年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
211.
Till D. Frank Paula L. Silva Michael T. Turvey 《Journal of mathematical psychology》2012,56(3):149-165
We present an axiomatic derivation of a model proposed by Haken, Kelso, and Bunz (1985) that describes dynamical aspects of the rhythmic coordination between two limbs. Elaboration of this model has included a symmetry parameter that captures the coordination consequences of an inherent or imposed frequency difference between the limbs. We modified one of the axioms involved in the model derivation, a symmetry axiom, in order to incorporate a new symmetry parameter. This new parameter defines a shift between (a) the laboratory coordinate system, in which the behavior is observed, and (b) a second, postulated coordinate system. It is this second coordinate system, in which the relevant state dynamics is assumed to take place and in which the state dynamics evolves under the impact of an attractor. The state dynamics as described in the attractor coordinate system is then mapped by means of the new symmetry parameter to the laboratory coordinate system. We discuss analytically the bifurcation diagram of the model and determine main effects and interaction effects of manipulations related to the symmetry parameters and related to the mode of coordination (in-phase and anti-phase). The theoretical results are brought to bear on the challenging experimental observation that concurrent cognitive activity (counting, encoding, retrieving, sentence analysis) changes the location of the bimanual coordination attractor but not its strength. The theoretical results suggest that cognitive activity may have the effect it has because it shifts the attractor coordinate system relative to the laboratory coordinate system. 相似文献
212.
The standard semantic definition of consequence with respect to a selected set X of symbols, in terms of truth preservation under replacement (Bolzano) or reinterpretation (Tarski) of symbols outside X, yields a function mapping X to a consequence relation \(\Rightarrow_X\). We investigate a function going in the other direction, thus extracting the constants of a given consequence relation, and we show that this function (a) retrieves the usual logical constants from the usual logical consequence relations, and (b) is an inverse to—more precisely, forms a Galois connection with—the Bolzano–Tarski function. 相似文献
213.
This paper begins an analysis of the real line using an inconsistency-tolerant (paraconsistent) logic. We show that basic field and compactness properties hold, by way of novel proofs that make no use of consistency-reliant inferences; some techniques from constructive analysis are used instead. While no inconsistencies are found in the algebraic operations on the real number field, prospects for other non-trivializing contradictions are left open. 相似文献
214.
Carlo Proietti 《Journal of Philosophical Logic》2012,41(5):877-900
The present work is motivated by two questions. (1) What should an intuitionistic epistemic logic look like? (2) How should one interpret the knowledge operator in a Kripke-model for it? In what follows we outline an answer to (2) and give a model-theoretic definition of the operator K. This will shed some light also on (1), since it turns out that K, defined as we do, fulfills the properties of a necessity operator for a normal modal logic. The interest of our construction also lies in a better insight into the intuitionistic solution to Fitch’s paradox, which is discussed in the third section. In particular we examine, in the light of our definition, DeVidi and Solomon’s proposal of formulating the verification thesis as \(\phi \rightarrow \neg \neg K\phi\). We show, as our main result, that this definition excapes the paradox, though it is validated only under restrictive conditions on the models. 相似文献
215.
The aim of this study was to investigate the frequency with which cancer patients engage in religious and spiritual practices, the methods used, the reasons for such a search, and the levels of depression and hopelessness in patients who seek spiritual assistance. One hundred and ten radiation oncology patients, who gave voluntary informed consent were included in this study. Questionnaires about religious and spiritual practices were administered, along with the Beck Depression and Beck Hopelessness scales. Twenty percent of the patients preferred spiritual practices. Female gender, lower education levels, and higher depression and hopelessness scores were associated with this preference. The frequency of depression was 18.2%, and the frequency of hopelessness was 20.9%. A significant number of cancer patients engaged in religious and spiritual practices. We recommend that practitioners offer their patients brief but sufficient information about religious and spiritual support and determine their patients’ depression and hopelessness levels. 相似文献
216.
Theistic and spiritually based beliefs and behaviors have been demonstrated to consistently predict physical and mental health, although the psychological processes underlying these relationships are unclear. This study investigated associative relationships and pathways of mediation between religious functioning, locus of control (LOC) and health. The sample consisted of 122 Christians (79 women, 43 men) who were predominately Catholic, ranging in age from 18 to 80 (M = 45.47, SD = 15.0). Participants were recruited from churches in the Western suburbs of Melbourne, Australia, and completed a questionnaire package measuring (1) psychological and physical health, (2) the religious variables of awareness of God, instability and impression management, and (3) God, internal and external LOC domains. Results indicated that awareness of God and internal LOC were associated with better health, whereas external LOC and instability were associated with poorer health. God LOC and impression management were not significantly associated with health. Sobel tests were used to analyse mediation hypotheses. Internal LOC was found to mediate the relationship between awareness of God and better psychological health, and external LOC was found to mediate the relationship between instability and poorer psychological health. These findings are of considerable clinical significance. 相似文献
217.
Michelle L. Thomas 《Pastoral Psychology》2012,61(1):99-112
The purpose of this study is to examine the relationships among variables identified in research literature as obstacles and
benefits to interprofessional collaboration-- academic education, interprofessional education, teamwork and communication
skills, and trust---as it relates to the participation of clergypersons in interprofessional collaborative practice. The sample
consisted of ordained Christian clergypersons in Florida who voluntarily completed a survey questionnaire. Standard and stepwise
multiple regression was applied to analyze the data. The model accounts for 25% of the variation of interprofessional collaborative
practice. Results also revealed that the education variables explained significantly 20% of the variance of interprofessional
collaborative practice. 相似文献
218.
Amanda Christine Wallace Rae Jean Proeschold-Bell Sara LeGrand John James Robin Swift David Toole Matthew Toth 《Pastoral Psychology》2012,61(1):113-143
The health of clergy is important, and clergy may find health programming tailored to them more effective. Little is known
about existing clergy health programs. We contacted Protestant denominational headquarters and searched academic databases
and the Internet. We identified 56 clergy health programs and categorized them into prevention and personal enrichment; counseling;
marriage and family enrichment; peer support; congregational health; congregational effectiveness; denominational enrichment;
insurance/strategic pension plans; and referral-based programs. Only 13 of the programs engaged in outcomes evaluation. Using
the Socioecological Framework, we found that many programs support individual-level and institutional-level changes, but few
programs support congregational-level changes. Outcome evaluation strategies and a central repository for information on clergy
health programs are needed. 相似文献
219.
220.
The present study examined the psychological profiles of 138 candidates for ordained ministry from the Episcopal (n = 90) and Presbyterian Church (USA) (n = 48). Employing scales scores from the MMPI-2, MCMI-III, and 16PF-5, we used a series of one-way ANOVAs to test for differences
between genders, denominations, and (for Episcopalians) ordination type and completion versus non-completion of the ordination
process. Our results suggest that, consistent with the literature, these future clergy were generally well-adjusted and socially
skilled. Denominational differences in our sample were virtually non-existent. While similar on most dimensions, female candidates
may appraise their circumstances and relationships with a greater emphasis on emotional considerations than their male counterparts.
Differences between Episcopal candidates for the Priesthood and the Deaconate were consistent with differences in their respective
leadership and support roles. Finally, discriminant function analysis indicated that candidates who completed their ordination
appeared to have a more realistic and positive attitude toward the process as well as a more deferential and less independent
orientation than those who did not. 相似文献