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1.
The majority of today's scholarly papers are authored in Microsoft Word. Some of those papers include simple and/or complex math. Authors have at their disposal multiple means to insert equations in Word documents, including several of Word's native equation editors and third‐party applications, such as Design Science's MathType. Building workflows that smoothly and accurately transform all of these formats into the appropriate XML markup for use in multiple rendering environments has many challenges. This paper clarifies the different forms of equations that can be encountered in Word documents and discusses the issues and idiosyncrasies of converting these various forms to MathML, LaTeX, and/or images in the JATS XML model. It also touches on workflow alternatives for handling equations in various rendering environments and how those downstream requirements may affect the means of equation extraction from Word documents.  相似文献   
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Socially reared juvenile bonnet macaques responded at high sustained levels in an operant task for presentation of color videotaped television images of social stimuli. Absolute levels of response depended upon the nature of the stimulus. In two experiments, subjects responded at 60.8% and 74.6% of the 1-h experimental sessions for presentation of a color videotape of a conspecific adult female moving freely in an enclosed stimulus chamber. In a later experiment, subjects maintained high levels of response during 15-min sessions for presentations of the conspecific image, but responded with significantly shorter duration responses for similar presentation of a videotape of an adult female of another macaque species, a still picture of a conspecific adult female, and a videotape of the empty stimulus chamber. With longer, 1-h, stimulus presentation, the three social stimuli sustained high levels of response while responses for presentation of the empty stimulus chamber waned significantly over the experimental session. The sustained high levels of response obtained over several hours of stimulus presentation suggest the value of color videotape stimuli in the experimental study of social perception in nonhuman primates.  相似文献   
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Given the growing popularity of digital games as a form of entertainment, educators are interested in exploring using digital games as a tool to facilitate learning. In this study, we examine game-based learning by describing a learning environment that combines game elements, play, and authenticity in the real world for the purpose of engaging students’ learning of science and enhancing student motivation. We discuss the design of the environment and present research conducted. Our findings demonstrate that the design of an engaging, interactive environment using a game-based approach can help students have fun while learning.  相似文献   
5.
Mothers' representations of their infants may influence early development of emotional self-regulation. This study examined the associations between characteristics of mothers' (N = 100) narratives about their 7-month-old infants, maternal depression, and their infants' affect regulation during the Still Face procedure. Findings showed that (1) mothers' representations were linked with individual differences in their infants' behavior across the Still Face procedure, (2) the association between mothers' representations and their infants' behavior was mediated by parenting behavior, and (3) mothers' representations explained unique variance in their infants' affect regulation beyond the contribution of maternal depression. Although infants' displays of positive affect diminished while mothers held a still face, only infants of mothers in the balanced representation category returned to high levels of positive affect upon resuming interaction. These findings highlight the role of maternal representations in the process by which dyads repair temporary disruptions in interaction, as well as individual differences in infants' and mothers' responses to the Still Face.  相似文献   
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Photography     
Barbara Rosenblum's Photographers at Work: A Sociology of Photographic Styles (New York: Holmes & Meier Publishers, 1978—$19.50)

Tom Grimm's The Basic Darkroom Book (New York: NAL?Plume Books, 1978—$7.95, paper)  相似文献   
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ABSTRACT. This article looks at selected digital library projects in the Czech Republic, with a focus on two main domains of activity: digital preservation of cultural heritage, and providing digital access to scholarship through institutional repositories. With regard to digitization of national cultural heritage, the Czech Republic, largely through the leadership of the National Library, has established itself as one of the most active countries in the region. With regard to providing access to Czech research and scholarship, although there is quite a bit of interest among research institutions and universities, institutional repositories are currently in the exploratory stage and have not yet been widely implemented. Copyright laws are repeatedly cited by Czech librarians as one obstacle to improving access to digital resources in both spheres of activity.  相似文献   
8.
Women who experienced abuse or neglect as children are more likely to have health problems during pregnancy and postpartum, but can be reluctant to seek help due to a lack of trauma-informed services. As part of a larger mixed method study, this component aimed to obtain qualitative data from trauma-exposed new mothers about their health care preferences during the perinatal period with the ultimate goal to design personalized, supportive interventions. Fifty-two trauma-exposed mothers completed a semi-structured interview at seven months postpartum about health care preferences including ideas for programs that promote wellness, thoughts about the influences of being a new mother and possible names for a program serving trauma-exposed mothers. Interviews were transcribed and coded using N-Vivo. Participants described ambivalence about seeking help but also a sincere desire for healing, coupled with hope for the future. This tension was apparent in the discussions highlighting the importance of access to experienced, nonjudgmental, and knowledgeable health and social care staff and volunteers, the wish for both formal, integrated physical and mental health services, and for informal opportunities to meet other trauma-exposed mothers in a non-stigmatizing, child-friendly setting. Finally, positive relationship-building, respect, and safety were identified as key elements of services critical to counteract trauma-related shame and mistrust in others. Services for trauma-exposed mothers should acknowledge the normal ambivalence surrounding seeking help, but promote hope-affirming practices in a family-centered, safe, non-clinical setting that involves children, builds social support, and provides peer interaction. Program names should reflect optimism and healing rather than trauma.  相似文献   
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Bonnet macaques that had been reared from 3 to 6 months of age in experimental environments that appeared to adversely affect their ability to separate from mother to explore a novel physical environment in dyadic assessments shortly after the rearing experience were tested during late adolescence, an average of 2.5 years later, under conditions of increasing unfamiliarity and complexity of the social milieu. 6 monkeys, the low-foraging-demand (LFD) group, were reared by mothers having constant easy access to food during the experimental rearing period. Another 6 monkeys, the variable-foraging-demand (VFD) group, were reared by mothers having a foraging task that varied between easy and difficult in 2-week blocks during the experimental rearing period. Although no treatment group differences were evident during the initial rearing period, during subsequent social challenges VFD monkeys exhibited a diminished capacity for affiliative social engagement relative to LFD monkeys and were socially subordinate to LFD monkeys.  相似文献   
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The act of writing presents difficulties for10–30% of elementary school children. Thisstudy's objectives were to compare theabilities of digitizer-based evaluation of thehandwriting process and conventional evaluationof the handwriting product to discriminatebetween children with proficient and dysgraphichandwriting. Copied and dictated writingsamples were collected from 3rd grade students,50 with proficient and 50 with dysgraphichandwriting. Results indicated that bothdigitizer-based and conventional evaluationsdifferentiated between children with proficientand dysgraphic handwriting, and that togetherthey provided an improved understanding ofwriting difficulties. Moreover, copying anddictated writing task results differed significantly.The results demonstrate theadvantages of combining both handwritingprocess and product testing, and utilizing bothcopying and dictation tasks, in order toachieve a more comprehensive understanding andsuperior evaluation of developmentaldysgraphia.  相似文献   
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