Mary Somerville (1780–1872) would have been a remarkable womanin any age, but as an acknowledged leading mathematician andastronomer at a time when the education of most women was extremelyrestricted, her achievement was extraordinary. Laplace famouslytold her that 'there have been only three women who have understoodme. These are yourself, Mrs Somerville, Caroline Herschel and a MrsGreig of whom I know nothing.' Mary Somerville was in fact MrsGreig. After (as she herself said) translating Laplace's work 'fromalgebra into common language', she wrote On the Connexion of thePhysical Sciences (1834), also reissued in this series. Her nextbook, the two-volume Physical Geography (1848), was a synthesis ofgeography, geology, botany, astronomy and zoology, drawing on themost recent discoveries in all these fields to present an overviewof current understanding of the natural world and the Earth's placein the universe.

The Book of Stones is a new edition of the best-selling guideto some of Earth’s most beautiful natural objects. Two introductorychapters detail the authors’ theories about how to work withcrystals and stones—including the concept of crystal resonance andthe scientific observation that living organisms (such asourselves) are liquid crystalline structures. An illuminatingalphabetical journey through the mineral kingdom, stone by stone,follows. Each entry begins with the stone name and photo, plus itselemental and chakra correspondences, as well as keywords thatindicate its properties. Next comes a de*ion of the crystalstructure, hardness, history, and known locations of each mineral,plus any relevant legend or lore from the past. Each author thenoffers an essay on the subtle energy properties and spiritualapplications of the stone. The entries conclude with summaries ofthe spiritual, emotional, and physical healing qualities of thestone, and an affirmation for evoking its potential benefits.

This textbook treats solids and fluids in a balanced manner,using thermodynamic restrictions on the relation between appliedforces and material responses. This unified approach can beappreciated by engineers, physicists, and applied mathematicianswith some background in engineering mechanics. It has many examplesand about 150 exercises for students to practise. The highermathematics needed for a complete understanding is provided in theearly chapters. This subject is essential for engineers involved inexperimental or numerical modelling of material behaviour.

1926年，莫斯科马克思恩格斯研究院创办了一份机关理论刊物《马克思主义年鉴》。梁赞诺夫在《年鉴》第I卷的序言中指明了《年鉴》的出版意义： 将有助于研究马克思主义两位创始人的理论遗产和他们的革命实践活动；推动并致力于进一步研究马克思主义史，马克思主义传播史和马克思主义在国际工人运动中、在马克思恩格斯在世时无产阶级解放斗争史中意识形态上取得胜利的历史。 该研究院将一些马克思恩格斯未出版的资料，以及研究马克恩主义的历史和理论的论文都刊载在《年鉴》上。此外，《年鉴》还发布苏联及外国有关马克思主义文献学的消息。从1926年到1930年，《年鉴》共出版了13卷。1931年，马克思恩格斯研究院与列宁研究院合并后，《马克思主义年鉴》停刊。

This book is a guide to writing scientific research proposalsfor submission to funding agencies. It approaches the topic byplacing it in the larger context of planning and carrying out aresearch project, offering guidance on selecting a suitableresearch topic, organizing and planning the project, identifying afunding agency, writing the proposal, and managing the fundedproject. The book also discusses the ethical responsibilities ofthe researcher, the proposal review process, and how to deal withdeclination of a proposal. The author's 25 years of experience asan NSF program officer lend the book a unique insider's perspectiveon the proposal writing and research funding process. Because ofthat experience, the author is able to anticipate and answer thequestions that researchers most frequently ask when preparing towrite a proposal, and also to explain how program officers thinkabout proposals when they are making funding decisions.

荷兰语是荷兰、比利时、苏里南以及阿鲁巴、库拉索和圣马丁的官方语言，全球约有2300万人口使用荷兰语。随着中国的文化软实力不断加强，文化自信不断提升，越来越多的荷兰人开始对中文和中国文化产生浓厚的兴趣。为满足双方面的学习需求，填补国内市场汉荷工具书的出版空白，主编杜乃正博士在古稀之年以忘我的精神投入工作，将其十余年的积累精心梳理、打磨，联袂商务印书馆共同奉献了这部《汉荷词典》，以飨读者。 本词典400余万字，收单字条目8000余条，多字条目65000余条。除常用语词外，词典兼收政治、经济、文化、社会、科技等领域的专业词汇，因而兼具了语文工具书和百科类工具书的特质，可以全方位满足汉荷双语读者的学习需求。