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This two-volume book set explores how sensors and computer vision technologies are used for the navigation, control, stability, reliability, guidance, fault detection, self-maintenance, strategic re-planning and reconfiguration of unmanned aircraft systems (UAS).

    In Praise of Black Women is a magnificent tribute to women in Africa and the African diaspora from the ancient past to the present. Lavishly illustrated, with text written and selected by the celebrated Guadeloupian novelist Simone Schwarz-Bart, this four-volume series celebrates remarkable women who distinguished themselves in their time and shaped the course of culture and history.
    Volume 1: Ancient African Queens weaves together oral tradition, folk legends and stories, songs and poems, historical accounts, and travelers’ tales from Egypt to southern Africa, from prehistory to the nineteenth century. These women rulers, warriors, and heroines include Amanirenas, the queen of Kush who battled Roman armies and defeated them at Aswan; Daurama, mother of the seven Hausa kingdoms; Amina Kulibali, founder of the Gabu dynasty in Senegal; Ana de Sousa Nzinga, who resisted the Portuguese conquest of Angola; Beatrice Kimpa Vita, a Kongo prophet burned at the stake by Christian missionaries; Nanda, mother of the famous warrior-king Shaka Zulu; and many others.
    These extraordinary women's stories, narrated in the style of African oral tradition, are absorbing, informative, and accessible. The abundant illustrations, many of them rare archival images, depict the diversity among Black women and make this volume a unique treasure for every art lover, every school, and every family.

The present volume, the first in the new Catholic Moral Thought series, responds to the need for a new introduction to the basic and central elements of Catholic moral theology written in the light of Veritatis splendor.

In three volumes, historian Jole Shackelford delineates the history of the study of biological rhythms—now widely known as chronobiology—from antiquity into the twentieth century. Perhaps the most well-known biological rhythm is the circadian rhythm, tied to the cycles of day and night and often referred to as the “body clock.” But there are many other biological rhythms, and although scientists and the natural philosophers who preceded them have long known about them, only in the past thirty years have a handful of pioneering scientists begun to study such rhythms in plants and animals seriously. Tracing the intellectual and institutional development of biological rhythm studies, Shackelford offers a meaningful, evidence-based account of a field that today holds great promise for applications in agriculture, health care, and public health. Volume 1 follows early biological observations and research, chiefly on plants; volume 2 turns to animal and human rhythms and the disciplinary contexts for chronobiological investigation; and volume 3 focuses primarily on twentieth-century researchers who modeled biological clocks and sought them out, including three molecular biologists whose work in determining clock mechanisms earned them a Nobel Prize in 2017.