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61.
Fischbein SV 《The International journal of psycho-analysis》2011,92(2):333-358
This paper aims to define some unexpected convergences and foreseeable divergences regarding the conceptualization of dreams and their use as a research tool, specifically in clinical practice with non-neurotic patients. It includes a concise review of different lines of thought on the vicissitudes of dreams throughout the history of psychoanalysis: from their initial conception up to their use to examine transference and relational aspects in the context of a psychoanalytic process. The idea of the merely evacuative function of dreams from patients in certain diagnostic categories is discussed and compared with that of their potential communicative value. Lastly, the essay sets forth an interdisciplinary semiotic-pragmatic approach to the function of dreams and their clinical and technical use in the context of the intersubjective dynamic field. Based on the hypothesis that dreams related in the session are communicative signs, this proposal argues their significance as a symbolic matrix that generates processes of psychic semiosis. To do so, it combines certain lines of psychoanalytic thought with ideas coming from C. S. Peirce's analytic semiotics. Clinical material is included to illustrate this viewpoint. 相似文献
62.
Peter J. Riggs 《Erkenntnis》2008,68(1):21-39
The deBroglie–Bohm quantum potential is the potential energy function of the wave field. The quantum potential facilitates
the transference of energy from wave field to particle and back again which accounts for energy conservation in isolated quantum
systems. Factors affecting energy exchanges and the form of the quantum potential are discussed together with the related
issues of the absence of a source term for the wave field and the lack of a classical back reaction. 相似文献
63.
Smooth pursuit eye movements are performed in order to prevent retinal image blur of a moving object. Rhesus monkeys are able to perform smooth pursuit eye movements quite similar as humans, even if the pursuit target does not consist in a simple moving dot. Therefore, the study of the neuronal responses as well as the consequences of micro-stimulation and lesions in trained monkeys performing smooth pursuit is a powerful approach to understand the human pursuit system. The processing of visual motion is achieved in the primary visual cortex and the middle temporal area. Further processing including the combination of retinal image motion signals with extra-retinal signals such as the ongoing eye and head movement occurs in subsequent cortical areas as the medial superior temporal area, the ventral intraparietal area and the frontal and supplementary eye field. The frontal eye field especially contributes anticipatory signals which have a substantial influence on the execution of smooth pursuit. All these cortical areas send information to the pontine nuclei, which in turn provide the input to the cerebellum. The cerebellum contains two pursuit representations: in the paraflocculus/flocculus region and in the posterior vermis. While the first representation is most likely involved in the coordination of pursuit and the vestibular-ocular reflex, the latter is involved in the precise adjustments of the eye movements such as adaptation of pursuit initiation. The output of the cerebellum is directed to the moto-neurons of the extra-ocular muscles in the brainstem. 相似文献
64.
As bibliographical classification of published journal items affects the denominator in this equation, we investigated how
the numerator and denominator of the impact factor (IF) equation were generated for representative journals in two categories
of the Journal Citation Reports (JCR). We performed a full text search of the 1st-ranked journal in 2004 JCR category “Medicine, General and Internal” (New England Journal of Medicine, NEJM, IF = 38.570) and 61st-ranked journal (Croatian Medical Journal, CMJ, IF = 0.690), 1st-ranked journal in category “Multidisciplinary Sciences” (Nature, IF = 32.182) and journal with a relative rank of CMJ (Anais da Academia Brasileira de Ciencias, AABC, IF = 0.435). Large journals published more items categorized by Web of Science (WoS) as non-research items (editorial material,
letters, news, book reviews, bibliographical items, or corrections): 63% out of total 5,193 items in Nature and 81% out of 3,540 items in NEJM, compared with 31% out of 283 items in CMJ and only 2 (2%) out of 126 items in AABC. Some items classified by WoS as non-original contained original research data (9.5% in Nature, 7.2% in NEJM, 13.7% in CMJ and none in AABC). These items received a significant number of citations: 6.9% of total citations in Nature, 14.7% in NEJM and 18.5% in CMJ. IF decreased for all journals when only items presenting original research and citations to them were used for IF calculation.
Regardless of the journal’s size or discipline, publication of non-original research and its classification by the bibliographical
database have an effect on both numerator and denominator of the IF equation.
Preliminary results of the study were presented at the 2006 ORI Research Conference on Research Integrity, Tampa, FL, December
1–3, 2006. 相似文献
65.
大型教学医院应加强肿瘤疾病数据库的建设 总被引:2,自引:0,他引:2
建立恶性肿瘤疾病数据库(carcinoma cases database,CCD)来管理肿瘤患者的临床资料是临床医学信息化、现代化的迫切要求和必然趋势。大型教学医院应充分利用资源优势,遵循可行性、实用性原则,加强CCD的建设,以实现对肿瘤病人临床资料规范、系统、便捷的管理,更好地开展临床、教学和科研工作,评估肿瘤疾病的疗效及完善病例的随访追踪。 相似文献
66.
LUIS KANCYPER 《The International journal of psycho-analysis》2006,87(1):219-236
The Oedipus complex, a basic concept in Freudian theory, is an essential factor in the constitution of the human subject. It plays a key role in the structuring of the personality and in the orientation of desire. It is the oedipal triangular structure that precedes the pre‐oedipal situation (in a logical, not chronological, order), and not vice versa. The oedipal structure exists before the infant's biological birth. It is present in the parents' desires and identifi cations, which inexorably fall upon each subject. That is why the author believes that it is necessary to leave behind a solipsistic reading of the nuclear complex of neuroses‐a reading that is based solely on Oedipus's drive nucleus‐and take a joint and comprehensive view of Laius's and Jocasta's histories and traumatic experiences, which were invested in their son. Among these three vertices, a dynamic set of forces emerges whereby a basic, original unconscious fi eld phantasy is created that bears a unique narrative and an invisible and hermetic web made of passions and beliefs, scandals and secrets. This phantasy gives shape to an unrepeatable oedipal structure in each subject, a structure that articulates with the effects of the narcissistic and fraternal dynamic and may determine the subject's fate. This paper develops the following issues: 1) Oedipus, victimizer or victim? 2) the generational confrontation as dynamic fi eld; and 3) neuroses with a preponderance of dualistic relationships. 相似文献
67.
68.
Three experiments were carried out to investigate hemispheric asymmetry in color processing among normal participants. In Experiment 1, it was shown that the reaction times (RTs) of the dominant and non-dominant hands assessed using a visual target presented at the central visual field, were not significantly different. In Experiment 2, RTs of ipsilateral hands to lateralized chromatic stimuli revealed that the processing time was 17 ms shorter in the right hemisphere (RH) than that in the left hemisphere among the right-handed participants, whereas no significant difference was found among the left-handed participants. On the other hand, RTs to lateralized achromatic stimuli showed no such asymmetry among both the right- and left-handed participants (Experiment 3). These findings strongly suggest RH superiority for detection of color among right-handed individuals. 相似文献
69.
The present study investigated cerebral asymmetries in accessing multiple meanings of two types of homographs: homophonic homographs (e.g., bank) and heterophonic homographs (e.g., tear). Participants read homographs preceded by either a biasing or a non-biasing sentential context and performed a lexical decision on lateralized targets presented 150 ms after onset of the sentence-final ambiguous prime. Targets were either related to the dominant or the subordinate meaning of the preceding homograph or were unrelated to it. In the case of homophonic homographs – our results converge with previous findings: both activation and selection processes are faster in the LH than in the RH. Importantly, however, in the case of heterophonic homographs – opposite asymmetries were found. These results suggest that semantic asymmetries are modulated by phonology. They are discussed in the context of a model of functional architecture of reading in the two hemispheres in which orthography, phonology and semantics are fully interconnected in the LH, whereas in the RH, orthography and phonology are not directly connected, such that phonological processes are mediated by semantics. 相似文献
70.
This study was aimed at uncovering physical and geometric properties that make a particular landmark a target of exploration
and navigation. Rats were tested in a square open-field arena with additional portable corners featuring the same properties
as the arena corners. It was found that the routes of progression converged upon the added corners, whether located at the
arena wall or the arena center. Route convergence upon the added corners involved numerous visits to these corners. However,
time spent at the added corners was relatively short compared with the arena corners, including that from which rats were
introduced into the arena. There was no differential effect of testing rats in light or dark, or with a low versus a high
portable corner. It is suggested that the added corners were distinct against the background of the arena enclosure, whereas
the four arena corners and walls were encoded by the rats as one geometric module. This distinctness, together with the greater
accessibility of the added corners, made them salient landmarks and a target of exploration. Thus, the impact of a landmark
extended beyond its specific self-geometry to include accessibility and distinctness, which are contextual properties. In addition to the contextual impact on locomotor behavior there was also a temporal effect,
with security initially dominating the rats’ behavior but then declining along with an increased attraction to salient landmarks.
These spatiotemporal patterns characterized behavior in both lit and dark arenas, indicating that distal cues were secondary
to local proximal cues in shaping routes. 相似文献