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Childbirth education was an important social movement in the 20th century but has lost its way in recent years. We describe the reasons for the dwindling importance of childbirth education and offer a proposal for reform that will align childbirth education with the needs of today's birthing mothers. Our plan will create "Centers for the Childbearing Year" (CCBYs) and a new model of childbirth educator, which we call the "birth coach." The CCBY is the place for women to go to for information and support related to fertility, pregnancy, childbirth, and newborn care; the birth coach combines the role of childbirth educator, doula, and postpartum caregiver. In creating a fresh model of childbirth education, we not only honor our pioneers but also rediscover the wisdom in community and relationship that childbirth offers us, and we learn in new ways to journey alongside each other to create new possibilities for birthing families.  相似文献   
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The perceived conflict between science and Christianity continues to be a strong and prevalent narrative, both inside and outside the church. As three long-time science professors in Christian higher education, we have seen firsthand how this conflict orientation threatens both Christian faith and science education. National surveys confirm that many millennial Christians feel a tension between their faith and the discoveries of science, and some leave Christianity over science or the church’s response to it. This article presents an overview of approaches and resources for bringing healthy conversations to campus, including theological principles to frame the discussion, ways to keep the conversation civil and constructive, models for the curriculum and co-curriculum, and roles for administrators. In the midst of controversial issues, educators who work within the context of Christian colleges and universities can disciple students to deeper faith in a science-dominated culture.  相似文献   
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Snowshoeing is a popular form of winter recreation due to the development of lightweight snowshoes that provide flotation, traction, and stability. The purpose of this study was to determine the effects of snowshoes on lower extremity kinematics during level walking. Twelve adults (6 males, 6 females, body mass = 67.5 +/- 10.7kg) completed six 3-minute level walking trials. Subjects walked overground without snowshoes and on packed snow using conventional and flexible tail snowshoes. We placed lightweight inertial/gyroscopic sensors on the sacrum, thigh, shank, and foot. We recorded sensor orientation and calculated hip, knee, and ankle joint angles and angular velocities. Compared to level overground walking, subjects had greater hip and knee flexion during stance and greater hip flexion during swing while snowshoeing. Ankle plantarflexion began during late swing when snowshoeing vs. heel strike during overground walking. Lower extremity kinematics were similar across snowshoe frame designs during level walking. Our results show that snowshoeing on packed snow results in a more flexed leg compared to overground walking and may reflect a strategy to limit the effects of walking with an extended heel.  相似文献   
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The role and functions of the European Academy of Sciences, Arts, and Letters, the oldest (1979) of the three European international academies, are described. Working with UNESCO, it is helping to establish a network of Academies of the Mediterranean Countries. It is also co‐operating with the Institut de France in the setting up of the Academy‐Third World Project. By working through the international academies, the national academies increase their participation in international activities.  相似文献   
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