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991.
With communication privacy management and the divorce disclosure model as guiding frameworks, this study identified the stressors postdivorce families discussed as they mature, elucidated the types of social support parents and young adult children expected regarding divorce-related stress, and tested whether motivational and contextual factors prompted parents' use of strategic ambiguity while discussing stressors. By examining parent–child divorce-related stressor conversations in a controlled lab setting, results indicated that a decade after parental divorce, families continued to manage a variety of stressors. Additionally, parents and young adults had strong expectations for nurturant, informational, and tangible support from one another. Yet, social support expectations did not affect parents' self-reported use of strategic ambiguity nor children's perceptions of parents' communication.  相似文献   
992.
This article considers the failings at present of the judicial system in not being even handed in providing justice for the noncustodial parent, who has for whatever reason been ousted from the relationship and has poor, if any, contact with his or her children. The advice being provided by the current psychologist dealing with such cases is for the judiciary to adopt a much firmer approach. This will lead to the judiciary being respected rather than being considered unjust. The article is concerned with severe parental alienation and provides a solution to the situation to prevent further emotional abuse of children against an absent parent. The author encourages mediation to commence with and then continue when making decisions as to who should have custody of the children who have been emotionally abused via an alienating parent.  相似文献   
993.
Since violence was declared a health issue in the 1980s, the literature on violence has identified psychological and psychosocial factors which place youth at risk for violent behaviors. This paper reviews the psychological literature on violent youth, the impact of violence on youth predisposing them to violent behavior, including an exploration into parenting styles and the social climate of some schools in which violence is occurring. Preventative strategies involving primary, secondary and tertiary interventions to combat school violence and youth violence, in general, are considered.  相似文献   
994.
995.
This analysis compared the characteristics and service patterns of adult survivors of childhood sexual assault/abuse and adult survivors of adult sexual assault/abuse. Utilizing data from sexual assault crisis centers serving survivors in a Midwestern state over a six year period and controlling for revictimization, we describe and compare the demographic characteristics, referral sources, and service patterns of the two groups. Results indicate that paths into service differ for the two groups. Furthermore, adult survivors of childhood sexual assault/abuse obtain significantly more hours of service and service contacts on average than adult survivors of adult sexual assault/abuse. Implications for policy and practice are discussed.  相似文献   
996.
In this article, we developed a theoretical frame to analyze how practical-moral knowledge structures the regulatory processes of learning to control and direct behavior during literacy lessons in two elementary classrooms. We describe how regulatory behaviors were congruent with the local social and moral order, constituents of practical-moral knowledge. Variance in the practical-moral knowledge of each classroom revealed two different patterns of regulation: (a) a toggle or shift from other-regulation to self-regulation, with an emphasis on other-regulation and (b) a dynamic pattern of fluid shifts between other-regulation, coregulation, and self-regulation, with an emphasis on coregulation. We argue that regulatory processes do not originate within the individual but rather in and through learning practices.  相似文献   
997.
We examined whether relatively small urban ponds behave as ‘completely mixed reactors’ by measuring the stability and vertical heterogeneity of water column parameters. To do this, we measured profiles of water temperature and conductivity from the pond surface to the water-sediment interface twice during summer 2009 in 45 stormwater ponds located in the residential landscape of southern Ontario. These data were used to calculate water column stability indices and examine the relative importance of temperature and conductivity in controlling water column stratification. We also measured concentrations of dissolved oxygen (DO), dissolved organic carbon (DOC), total dissolved phosphorus (TDP),total dissolved nitrogen (TDN), particulate phosphorus and nitrogen (seston P and N), chlorophyll a (Chl-a), and total suspended solids (TSS) in surface and bottom waters. Despite their shallow depth (0.50–2.8 m), most ponds were stratified on the day of sampling and had relatively stable water columns both in June and August. Temperature differences rather than conductivity differences were better related to water column stability. Despite relatively stable water columns, vertical differences were not found for most water chemistry parameters, suggesting either recent mixing or relatively slow biogeochemical processing. Top-bottom differences were observed in June and August for DO and in June for TDN, seston N and TSS, reflecting a combination of processes influencing water column chemistry.  相似文献   
998.
Testosterone therapy has been used for more than 60 years in the treatment of male hypogonadism. The classical forms of hypogonadism are comprised of primary testicular failure or insufficient testicular stimulation due to the lack of pituitary gonadotropins. Typical causes of primary hypogonadism are Klinefelter's syndrome, anorchia or acquired disturbances of testicular function. Secondary hypogonadism is characterized by insufficient production of pituitary gonadotropins, due either to pituitary failure or defects at the hypothalamic level. It is unequivocally accepted in clinical practice that any male with inadequately low testosterone production for his age will require androgen therapy. In addition to the classical forms of hypogonadism, the past decade of research has clearly demonstrated that, with increasing age, many men will suffer from decreasing testosterone production. About 15-25% of men over the age of 50 years will experience serum testosterone levels well below the threshold considered normal for men between 20 and 40 years of age. Studies substituting testosterone in elderly men with low serum testosterone have shown that men with clinical symptoms identical to the symptomatology of classical hypogonadism will benefit most from such therapy. Therefore, it is the general consensus to treat men with age-related hypogonadism only when clinical symptoms are present that can be potentially corrected by testosterone administration. Until recently, intramuscular injections of esters, such as testosterone enanthate, have been the mainstay of testosterone therapy. The introduction of testosterone patches has not challenged this approach, since many users of patches suffer from moderate to severe skin reactions. Some oral testosterone formulations have proven to be problematic, as absorption can be variable, bioavailability is frequently poor, due to the first-pass effect of the liver, and frequent administration is often required<citeref rid="b1"><emph>1</emph></citeref>. Oral testosterone undecanoate avoids, at least partially, the first-pass effect of the liver. However, plasma testosterone levels generally undergo large fluctuations<citeref rid="b2"><emph>2</emph></citeref>. The large fluctuations in serum testosterone levels caused by conventional intramuscular injections result in unsatisfactory shifts in mood and sexual function in some men, which, combined with the frequency of injections, make the intramuscular mode of delivery far from ideal. Recently, a hydroalcoholic gel containing 1% testosterone has proven to be as efficient as a testosterone patch, but with fewer side-effects and a higher grade of patient satisfaction<citeref rid="b3"><emph>3</emph></citeref>-<citeref rid="b4"></citeref><citeref rid="b5"><emph>5</emph></citeref>. Doses of 50-100 mg gel applied once daily on the skin deliver sufficient amounts of testosterone to restore normal hormonal values and correct the signs and symptoms of hypogonadism. The gel has been shown to be effective and successful in patients in the United States, who have benefited from its availability for almost 3 years. In the near future, intramuscular injections of testosterone undecanoate will become commercially available. Such injections have a very favorable pharmacokinetic profile, with one injection every 3 months maintaining serum testosterone well within the normal range. In phase III studies, intramuscular testosterone undecanoate proved to be as efficient as testosterone enanthate, with only one-quarter of the number of injections required and more stable serum testosterone levels. Thus, the new application modes - hydroalcoholic gel (for example, Testogel®, Schering AG, Germany) and intramuscular testosterone undecanoate (Nebido®, Schering AG, Germany) - appear to be the methods of choice in the near future, one being very suitable for hormone therapy in elderly men, the other for long-term substitution in classical forms of hypogonadism.  相似文献   
999.
1000.
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