Beyond calculus, the world of mathematics grows increasingly abstract and places new and challenging demands on those venturing into that realm. As the focus of calculus instruction has become increasingly computational, it leaves many students ill prepared for more advanced work that requires the ability to understand and construct proofs. Introductory Concepts for Abstract Mathematics helps readers bridge that gap. It teaches them to work with abstract ideas and develop a facility with d...

Joan D. Koss-Chioino and Philip Hefner's new volume is unique in exploring the meaning of spiritual transformation and healing with new research from a scientific perspective. An interdisciplinary group of contributors-anthropological, psychological, medical, theological, and biological scientists-investigate the role of religious communities and healing practitioners, with spiritual transformation as their medium of healing. Individual authors evaluate the meaning of spiritual transformat...