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911.
912.
There is currently rather widespread acceptance among clinicians that conjoint marital therapy is the preferred format for treating marital difficulties. However, more often than not, it seems that the marital referral or inquiry for therapy stems from the efforts of one spouse, with the other spouse remaining uninvolved or resistant. Consequently, engaging the non-attending spouse in therapy is an important issue for professionals working with married couples. 相似文献
913.
Buller and Burgoon (in press) propose that deceivers attempt to encode strategically nonverbal cues which indicate nonimmediacy and project a positive image. At the same time, deceivers leak arousal and negative affect via their nonverbal display. This experiment tested these predictions, while examining the influence of relational history on deception cues and the stability of deception cues within deceptive conversations. The nonverbal behavior of 130 strangers, friends, and intimates was measured. Results indicated that deceivers signalled nonimmediacy, arousal, and negative affect, but they did not appear to project a positive image. Deception cues were mediated by relational history and showed considerable temporal variation. Strangers leaked more arousal and negative affect than friends and intimates. Further, deceivers, particularly deceiving friends and intimates, seemed to monitor and control their nonverbal behavior during deception by suppressing arousal and negative affect cues and moderating nonimmediate behavior. 相似文献
914.
915.
Maximum-likelihood estimation is interpreted as a procedure for generating approximate pivotal quantities, that is, functions u(X;θ) of the data X and parameter θ that have distributions not involving θ. Further, these pivotals should be efficient in the sense of reproducing approximately the likelihood function of θ based on X, and they should be approximately linear in θ. To this end the effect of replacing θ by a parameter ϕ = ϕ(θ) is examined. The relationship of maximum-likelihood estimation interpreted in this way to conditional inference is discussed. Examples illustrating this use of maximum-likelihood estimation on small samples are given. 相似文献
916.
David Mace 《Journal of marital and family therapy》1987,13(2):179-185
Today, marriage has changed from a one-vote to a two-vote system. This offers a better relationship, but it is more difficult to manage, and, consequently, there are many failures. Two solutions are currently being offered: (a) education as information-giving, which is often not acted upon; and (b) therapy, which can come too late to be effective. Both systems must be retained. But a third process, marriage enrichment, applies our new knowledge preventively, promises to be more effective, and needs to be more widely understood and applied. 相似文献
917.
918.
Two assumptions used in risk assessment are investigated: (1) the assumption of fraction of lifetime dose rate assumes that the risk from a fractional lifetime exposure at a given dose rate is equal to the risk from full lifetime exposure at that same fraction of the given dose rate; (2) the assumption of fraction of lifetime risk assumes that the risk from a fractional lifetime exposure at a given dose rate is equal to that same fraction of the risk from full lifetime exposure at the same dose rate. These two assumptions are equivalent when risk is a linear function of dose. Thus both can be thought of as generalizations of the assumption that cancer risk is proportional to the total accumulated lifetime dose (or average daily dose), which is often made to assess the risk from short-term exposures. In this paper, the age-specific cumulative hazard functions are derived using the two-stage model developed by Moolgavkar, Venzon, and Knudson for situations when the exposure occurs during a single period or a single instant. The two assumptions described above are examined for three types of carcinogens, initiator, completer, and promoter, in the context of the model. For initiator and completer, these two assumptions are equivalent in the low-dose region; for a promoter, using the fraction of lifetime risk assumption is generally more conservative than that of the fraction of lifetime dose rate assumption. Tables are constructed to show that the use of either the fraction of lifetime dose rate assumption or the fraction lifetime risk assumption can both underestimate and overestimate the true risk for the three types of carcinogens. 相似文献
919.
Enjoyment is frequently associated with acts of destruction. It is posited that enjoyment derived from observing or engaging in destruction is related to the stimulus characteristics of the object being destroyed. Specifically, the factors that determine a person's enjoyment of aesthetic stimuli should also affect one's response to destruction. In the present experiment one stimulus characteristic was studied—uncertainty concerning the breaking of a pane of glass. Subjects observed a film in which three panes of glass broke immediately upon being struck, but the fourth pane of glass broke on either the first strike (low uncertainty) or the third strike (high uncertainty). Results indicated that subjects enjoyed the breaking more in the high-uncertainty condition, that is, when they were more uncertain about when the glass would break. The findings support the aesthetic theory of destruction and also have implications for design. 相似文献
920.
David L. Altheide 《Symbolic Interaction》1992,15(1):69-86
The role of public discourse, social control, punishment and claims about justice are joined in this essay through the concept of gonzo justice. Gonzo justice refers to the use of extraordinary means to demonstrate social control and moral compliance through rule enforcement and punishment designed to stigmatize publicly, often through the mass media, and to demonstrate the moral resolve of those mandating the punishment. The collapsing of distinctions between the news media as chroniclers of public life and formal agents of control is illustrated with materials from an ongoing study of new forms of social control. The implications of making extraordinary sanctioning practices ordinary and routine are noted. 相似文献