首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   7篇
  免费   0篇
  2019年   1篇
  2018年   1篇
  2016年   1篇
  2009年   1篇
  2001年   1篇
  1993年   1篇
  1983年   1篇
排序方式: 共有7条查询结果,搜索用时 15 毫秒
1
1.
Publishing has become, in several respects, more challenging in recent years. Academics are faced with evolving ethics that appear to be more stringent in a bid to reduce scientific fraud, the emergence of science watchdogs that are now scrutinizing the published literature with critical eyes to hold academics, editors and publishers more accountable, and a barrage of checks and balances that are required between when a paper is submitted and eventually accepted, to ensure quality control. Scientists are often under increasing pressure to produce papers in an increasingly stringent publishing environment. In such a climate, timing is everything, as is the efficiency of the process. Academics appreciate that rejections are part of the fabric of attempting to get a paper published, but they expect the reason to be clear, based on careful evaluation of their work, and not on superficial or unsubstantiated excuses. A desk rejection occurs when a paper gets rejected even before it has entered the peer review process. This paper examines the features of some desk rejections and offers some guidelines that would make desk rejections valid, fair and ethical. Academics who publish are under constant pressure to do so quickly, but effectively. They are dependent on the editors’ good judgment and the publisher’s procedures. Unfair, unsubstantiated, or tardy desk rejections disadvantage academics, and editors and publishers must be held accountable for wasting their time, resources, and patience.  相似文献   
2.
In 2009, Scott S. Reuben was convicted of fabricating data, which lead to 25 of his publications being retracted. Although it is clear that the perpetuation of retracted articles negatively effects the appraisal of evidence, the extent to which retracted literature is cited had not previously been investigated. In this study, to better understand the perpetuation of discredited research, we examine the number of citations of Reuben’s articles within 5 years of their retraction. Citations of Reuben’s retracted articles were assessed using the Web of Science Core Collection (Thomson Reuters, NY). All citing articles were screened to discriminate between articles in which Reuben’s work was quoted as retracted, and articles in which his data was wrongly cited without any note of the retraction status. Twenty of Reuben’s publications had been cited 274 times between 2009 and 1024. In 2014, 45 % of the retracted articles had been cited at least once. In only 25.8 % of citing articles was it clearly stated that Reuben’s work had been retracted. Annual citations decreased from 108 in 2009 to 18 in 2014; however, the percentage of publications correctly indicating the retraction status also declined. The percentage of citations in top-25 %-journals, as well as the percentage of citations in journals from Reuben’s research area, declined sharply after 2009. Our data show that even 5 years after their retraction, nearly half of Reuben’s articles are still being quoted and the retraction status is correctly mentioned in only one quarter of the citations.  相似文献   
3.
Analogy making is a central construct in human cognition and plays an important role to explain cognitive abilities. While various psychologically or neurally inspired theories for analogical reasoning have been proposed, there is a lack of a logical foundation for analogical reasoning in artificial intelligence and cognitive science. We aim to close this gap and propose heuristic-driven theory projection (HDTP), a mathematically sound framework for analogy making. HDTP represents knowledge about the source and the target domain as first-order logic theories and compares them for structural commonalities using anti-unification. The paper provides an overview of the syntactic principles of HDTP, explains all phases of analogy making at a formal level, and illustrates these phases with examples.  相似文献   
4.
In lists with words from languages not known to the subjects (students of the University of Essen, Germany, and in one experiment Polish teachers in North Poland), nouns were remembered more often than verbs, and the effect was not dependent on the length of the words. The effect was clearer with languages with a strong (Swahili) or medium (Hungarian, Turkish) tendency to marcation and less with languages with a tendency for weak marcation (Japanese). We interpreted this effect as influenced by syntactic phonetic symbolism, assuming there is a phonologic and prosodic difference between nouns and verbs.  相似文献   
5.
Return of 6 juvenile rhesus monkeys to their natal social group following an absence of 18 weeks resulted in changes in cortisol levels and absolute numbers of lymphocyte subsets 24 hours later which were related to behaviors received during the 2 hours immediately following the return. Baseline blood samples were collected 1 week prier to the return and then at 24 hours, 1 week, and 4 weeks thereafter and hermonal and immune measurements were made. Six subjects, matched for age, sex, weight, and rank, which had remained in the social group also were evaluated. In contrast to those subjects which remained in the group (“in-group”), test subjects showed significantly higher cortisol levels and significantly lower absolute numbers of T-helper and T-suppresser cells 24 hours following return when compared to baseline values. There was a significant correlation between percent decline from baseline in absolute numbers of total T cells and total frequency of bites received during the 2 hours following return to the group (r = −0.85). Additionally, mothers of the test subjects showed a significantly greater increase in cortisol levels 24 hours following return than mothers of the in-group subjects. Finally, for the test subjects, there was near perfect negative correlation between absolute numbers of total T cells and cortisol levels 24 hours following return (r = −0.95). These data demonstrate that return to a social group may be stressful and that the specific individual behavioral interactions may predict physiological responses. © 1993 Wiley-Liss, Inc.  相似文献   
6.
Recent research on nicotine self-administration has highlighted the need to accurately assess within-cigarette topography in order to estimate changes in puff profiles that occur in response to varying nicotine content. This paper describes equipment and techniques that may be used to record puff volume in the laboratory and discusses methods used by other researchers to study puff volume with an emphasis on methodological advantages of the present technique.  相似文献   
7.
In the last two decades, a burgeoning literature has begun to clarify the processes underlying personality traits and momentary trait‐relevant behaviour. However, such work has almost exclusively investigated these questions in young adults. During the same period, much has been learned about adult personality trait development but with scant attention to the momentary processes that contribute to development. The current work connects these two topics, testing developmental questions about adult age differences and thus examining how age matters to personality processes. The study examines how four important situation characteristics are experienced in everyday life and how situations covary with Big Five trait‐relevant behaviour (i.e. situation–behaviour contingencies). Two samples were collected (total N = 316), each assessing three age groups: young, middle‐aged, and older adults. Using experience sampling method, participants completed reports four or five times per day across a representative period of daily life. Results suggested age differences in how situations are experienced on average, in the variability around these average situation experiences, and in situation–behaviour contingencies. The results therefore highlight that, across adulthood, age groups experience chronically different situations, differ in how much the situations they experience vary moment to moment, and differ in how much situation experience predicts their enactment of traits. © 2019 European Association of Personality Psychology  相似文献   
1
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号