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A review of print and print + online English serials conducted at Hong Kong Baptist University Library in 2006 revealed low usage of many print journals calling into question the age old practice of binding serials. With binding costs escalating, serials budgets being reduced, and libraries increasingly purchasing electronic titles, it was time to review current binding practices. On conclusion of the review, it was recommended that binding of more than 85% of serials cease and be replaced by the use of boxes and that usage statistics be reviewed annually with a view to effecting further reductions.  相似文献   
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This study assessed changes in selected physiological and kinematic variables over 6 weeks of treadmill skating in an effort to understand the process of habituation to this novel training modality. Seven male, Atom-A hockey players who were injury-free and had no previous treadmill skating experience participated in the study. Players performed four 1-min skating bouts at progressively increasing speeds, each week, for 6 weeks. One speed (10.5 km/h) was repeated weekly to allow for assessment of the habituation process. Our criteria for habituation were: a decrease in stride rate, heart rate and rating of perceived exertion, and an increase in stride length, trunk angle and vertical movement of the centre of mass, leading to a plateau, over the course of the 6-week study. Significant decreases were seen in stride rate, heart rate and ratings of perceived exertion, and significant increases were found in stride length. Some of these changes were evident after only one week of training and all were present by week 4. After 6 weeks (24 min) of exposure to treadmill skating, all participants displayed a visibly more efficient skating style.  相似文献   
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Converging evidence from a number of neuroimaging studies, including our own, suggest that fluent word identification in reading is related to the functional integrity of two left hemisphere posterior systems: a temporo-parietal system and a ventral occipito-temporal system. These posterior systems are functionally disrupted in developmental dyslexia. Reading disabled, relative to nonimpaired, readers demonstrate heightened reliance on both inferior frontal and right hemisphere posterior regions, presumably in compensation for the LH posterior difficulties. We propose a neurobiological account suggesting that for normally developing readers the temporo-parietal system predominates at first, and is associated with aspects of processing critical in learning to integrate orthography with phonological and lexical-semantic features of printed words. The occipito-temporal system, by contrast, constitutes a fast, late-developing, word-identification system that underlies fluent word recognition in skilled readers.  相似文献   
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Contemporary artists and art galleries have been more active than museums in representing gay and lesbian culture in public spaces in recent decades. However same‐sex relationships have a long history that is reflected in the collections of museums that have material from the classical world. The culture of ancient Greece and Rome was less inhibited about the representation of sexual acts than many nineteenth‐century museums would have liked. Objects with frank images of sexual acts were discreetly censored or hidden away in secret cabinets. This article draws on one object as a case study, a Roman silver cup dated to the early years of the first century AD acquired by the British Museum in 1999. The cup is decorated with beautifully realised scenes in relief decoration which show two pairs of males engaged in love‐making, each pair consisting of one older male and a youth. The object could never have been acquired or publicly displayed earlier in the twentieth century. The vessel known as the Warren Cup (after a previous owner) provides a provocative stimulus for debate about male‐to‐male lovemaking. Discussion of the meaning of the scenes, and the possible reasons why they were represented on such a high‐status object, generates more questions than answers. This uncertainty contributes to the power of this object to open up debate. This article will raise questions for educators and students to consider about the Cup, an object which society has only recently ceased to regard as pornographic or obscene.  相似文献   
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This study examined associations among early adversity, diurnal cortisol, child sex, and caregiver sensitivity at age 6 months in relation to wheezing in children (47% male) followed to 30 months. Analyses included 676 mother-child dyads, 393 of whom completed an observational caregiver sensitivity measure. Participants were primarily ethnic minorities (42.7% Black, 25.4% Hispanic); 22.1% of children had ≥ 1 wheezing episode. Higher adversity was associated with increased wheeze frequency and blunted diurnal cortisol slope. The indirect effect of adversity on wheezing through cortisol slope was significant for females, but not males. Higher caregiver sensitivity was protective against wheezing for males, but not females, with high cortisol. Findings suggest complex associations among adversity, cortisol, child sex, and caregiver sensitivity in predicting wheezing.  相似文献   
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两条小路     
Two roads diverged in a yellow wood, And sorry I could not travel both And be one traveler,  相似文献   
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