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排序方式: 共有349条查询结果,搜索用时 9 毫秒
61.
ALEXANDER HAMILTON'S PAPERS ON PUBLIC CREDIT, COMMERCE AND FINANCE. Edited by Samuel McKee, Jr., with an Introduction by J. Harvie Williams. New York: The Liberal Arts Press, 1957; pp. xiv +304. Cloth $3.50; paper $1.25.

ALEXANDER HAMILTON READER: A COMPILATION OF MATERIALS BY AND COMMENTING ON HAMILTON. Selected and edited by Margaret Esther Hall. New York: Oceana Publications, 1957; pp. 257. Cloth $3.50; paper $1.00.

ALEXANDER HAMILTON IN THE AMERICAN TRADITION. By Louis M. Hacker. New York: McGraw‐Hill, 1957; pp. xi+273. $4.75.

ALEXANDER HAMILTON: YOUTH TO MATURITY 1755–1788. By Broadus Mitchell. New York: Macmillan, 1957; pp. xvi+675. $8.75.

ALEXANDER HAMILTON AND THE FOUNDING OF THE NATION. Edited by Richard B. Morris. New York: The Dial Press, 1957; pp. xxi+617. $7.50.

THE BASIC IDEAS OF ALEXANDER HAMILTON. Edited by Richard B. Morris. New York: Pocket Books, Inc., 1957; pp. xxvii+ 451. $0.35.  相似文献   
62.
Content analytic work has consistently shown that Latinas are consistently found to be one of the most sexualized social groups in the media. In this study we experimentally examined the implications of exposure to the sexualized depiction of Latinas (among non-Latino viewers), when presented in the media in a within group context (Latina-Latino portrayal) and an intergroup context (Latina-White male portrayal). Findings suggest that when in an intergroup interaction, sexualized Latinas are evaluated more favorably and elicit less negative emotion than sexualized Latinas in an intragroup interaction. Implications are discussed within the context of mediated intergroup contact and intergroup emotion.  相似文献   
63.
This study illustrates an experience of implementing a hybrid model for teaching human behavior in the social environment in an urban university setting. Developing a hybrid model in a BSW program arose out of a desire to reach students in a different way. Designed to promote curiosity and active learning, this particular hybrid model has students engage in weekly online activities between their weekly on-ground classes. This article reviews key pedagogical concerns and presents preliminary findings, including student feedback, instructor observations, and strategies for faculty interested in developing such courses.  相似文献   
64.
Information Retrieval from Documents: A Survey   总被引:4,自引:0,他引:4  
Given the phenomenal growth in the variety and quantity of data available to users through electronic media, there is a great demand for efficient and effective ways to organize and search through all this information. Besides speech, our principal means of communication is through visual media, and in particular, through documents. In this paper, we provide an update on Doermann's comprehensive survey (1998) of research results in the broad area of document-based information retrieval. The scope of this survey is also somewhat broader, and there is a greater emphasis on relating document image analysis methods to conventional IR methods.Documents are available in a wide variety of formats. Technical papers are often available as ASCII files of clean, correct, text. Other documents may only be available as hardcopies. These documents have to be scanned and stored as images so that they may be processed by a computer. The textual content of these documents may also be extracted and recognized using OCR methods. Our survey covers the broad spectrum of methods that are required to handle different formats like text and images. The core of the paper focuses on methods that manipulate document images directly, and perform various information processing tasks such as retrieval, categorization, and summarization, without attempting to completely recognize the textual content of the document. We start, however, with a brief overview of traditional IR techniques that operate on clean text. We also discuss research dealing with text that is generated by running OCR on document images. Finally, we also briefly touch on the related problem of content-based image retrieval.  相似文献   
65.
This study examines how parent socioeconomic status (SES) directly and indirectly predicts children's school readiness through pathways of parental investment. Data come from direct assessments with preschool children and surveys with their primary caregivers in Ghana at the start of the 2015–2016 school year (= 2,137; Mage = 5.2 years). Results revealed SES-related gaps in all parental investment characteristics and child school readiness skills. Preschool involvement served as the primary mediating mechanism in the path from SES to most school readiness skills, though it did not predict executive function. The number of books in the household was marginally positively predictive of early literacy, whereas at-home stimulation was negatively related to motor, literacy, and numeracy skills.  相似文献   
66.
目的对SARS流行与非流行期间深圳东门市场从业人员SARS冠状病毒血清流行病学研究.方法于2003年5月和2005年1月对东门市场从业人员,用ELISA法或免疫荧光法检测SARS冠状病毒IgG和IgM抗体.结果2003年东门市场从业人员SARS冠状病毒IgG阳性率为6.16%(88/1429),2005年IgG阳性率为1.5%(7/466),SARS流行期抗体的阳性率显著高于非流行期;2003年和2005年野生动物档、三乌档和屠宰档三类人员的SARS-CoV IgG抗体水平显著高于其他五类人员,但2003年这三类高危人群SARS-CoV IgG抗体的阳性率显著高于2005年;且SARS-CoV IgG抗体可以维持1年零8个月的时间;2003年东门市场从业人员中SARS冠状病毒IgM抗体阳性率为0.69%,其中一例SARS确诊病例SARS冠状病毒IgM和IgG抗体均为阳性,2005年SARS-CoVIgM抗体均为阴性,结论2005年东门市场从业人员未出现新近SARS病毒感染者.2003年SARS流行期间,东门市场存在SARS病毒感染者和隐性感染者,且与野生动物密切接触人员为SARS冠状病毒感染的高危人群,支持SARS病毒来源于动物的推测.  相似文献   
67.
Mathematical task design has been a central focus of the mathematics education research community over the last few years. In this study, six university teacher educators from six different US institutions formed a community of practice to explore key aspects of task design (planning, implementing, reflecting, and modifying) in the context of comparing fractions using reasoning and sense-making. By presenting results of their implementation of two tasks with 63 prospective elementary teachers across three institutions and their reflective analysis of the implementation, the authors highlight the importance of collecting and analyzing data and reflecting on this analysis to inform the redesign of tasks. The authors also found that considering different types of tasks (problem solving vs. problem posing) helps illuminate different aspects of prospective elementary teachers' understanding, which can inform task redesign. Finally the authors contribute to the knowledge base on reasoning strategies for comparing fractions and prospective elementary teachers’ knowledge of these strategies.  相似文献   
68.
The management and utilization of collected data is crucial in evaluating programs and functional area effectiveness. Various assessment instruments may address similar functional areas of the college, yet we often fail to compile these data for comprehensive evaluation. The data collection matrix makes possible the integration of functional area data from numerous assessment sources and presentation of the information in a unified composite report. The matrix model will be discussed in relation to the various assessment instruments and the evaluation of functional areas and programs. This paper is directed toward institutional researchers who may wish to adapt the model to their own institution.Presented at the Annual Forum of the Association for Institutional Research, Louisville, KY, May 13–16, 1990.  相似文献   
69.
The objective of this study was to develop and validate an instrument to assess the attitude of student pharmacists toward prayer in general and in particular as it relates to their academic performance. To fulfill the study objective, faculty from seven colleges of pharmacy located at Christian universities collaboratively developed the Student Prayer Attitude Scale (SPAS). The items were used to assess the attitudes of student pharmacists toward prayer as well as the effects of prayer on personal lives and academic performance. Faculty investigators asked 1,563 students to complete the survey and received 677 valid responses. A principal components analysis with promax rotation was conducted and revealed a two-factor structure: (a) general attitude toward prayer and (b) specific attitude regarding the impact of prayer on academic performance. Analysis of variance was used to compare student responses by religious identity. Students identifying as atheist or agnostic were significantly different in their responses than students from theistic religions; however, the responses of students from various theistic religions were not significantly different from one another. Faculty concluded that SPAS is a reliable tool for measuring student attitudes toward prayer. The use of such a tool could help faculty tailor educational opportunities to allow pharmacy students to explore prayer more fully and be aware of its impact on the patients they serve.  相似文献   
70.
Abstract

In this editorial, we provide an introduction to the special issue on Inquiry-Based Learning in First and Second Year Courses. We also discuss the essential features of inquiry-based learning and provide a brief overview of the literature and evidence for its effectiveness.  相似文献   
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