Since the pioneering work of Donald and his first Lancet paper in 1958, the use of ultrasound in obstetrics and gynaecology has evolved rap idly. The introduction of grey scale techniques enhanced our ability to identify different tissues on the basis of their texture. However, it was the introduction of the linear array real-time scanner in the mid seven ties that changed ultrasound from being an "eccentric art form" to a readily available and usable technique. This led to the first repor...

La evaluación de impacto es un tipo de estudio que permite identificar si las políticas, los programas o proyectos causaron un efecto positivo sobre la población que los recibió. Si partimos de la premisa de que las políticas públicas son instrumentales —medios para alcanzar un fin—, la evaluación de impacto es, en muchos sentidos, su prueba de fuego. Por abocarse a la realización de inferencias causales, la evaluación de impacto se considera la joya de la corona de la investigación aplica...

The book blends fact and fiction, creating a compelling narrative of Campbell's life. It recounts his early years in Scotland, his unique ability to "hear" supernatural voices despite his physical disabilities, and his rise to fame in London society as a fortune teller. Through a series of entertaining anecdotes and adventures, the book explores Campbell’s predictions, many of which were sought after by members of the aristocracy and even royalty. The narrative also highlights his dealings...

It is the manifest destiny of the Tau Empire to rule the stars. Guided by the principle of the Greater Good and driven by the orders of the mysterious ethereals, they conquer worlds, by words or force, and defend them by the might of the fire caste, noble warriors armed with advanced weaponry and powerful battlesuits. 'Shas'o' contains ten tales of the Tau Empire at war, featuring mighty battlesuits battling Imperial tanks, fire warrior snipers duelling with Space Marines and stories of so...

"Very vivid..."THE NEW YORK TIMESAwakened by the shuddering of a huge iceberg puncturing the side of the ship, Colonel Archibald Gracie was quickly dressed and on deck to see the aftermath of what was to become the most famous collision in history. He had gone to bed early on the night of 14 April 1912, expecting to be up with the larks, and enjoying a session in the gym and a game of squash before breakfast but by morning he was standing atop an overturned lifeboat awaiting...

With more than 175,000 copies sold, Texas Wildflowers has established itself as the go-to guide for identifying the state’s roadside flowers. This new edition has been completely reorganized by flower colors (and within each color section, by flowering season) to make it even easier to identify the flowers you see as you travel through Texas. Every wildflower is illustrated with a beautiful full-color photograph—over 250 of which are new to this edition. All of the descriptive ide...

The wholesome, winsome wit and wisdom of columnist Roger CampbellEvery week for nearly forty years, Roger Campbell took up his pen to craft a newspaper column that would make a difference in the lives of his readers. His tales of fishing, family, friends, and fun helped them to trade their fears for faith, their sorrows for songs, and their doubts for certainties.Everywhere You Go There's a Zacchaeus Up a Tree is an anthology edited by his son, drawn...

Home Office Geld verdienen: Flexibel, modern und effizient In der heutigen digitalen Welt ist das Geldverdienen im Home Office längst kein Nischenthema mehr, sondern für viele Menschen ein attraktives Arbeitsmodell geworden. Ob nebenberuflich, als Vollzeitlösung oder zur Überbrückung – es gibt zahlreiche Möglichkeiten, wie du bequem von zu Hause aus dein Einkommen sichern oder sogar ausbauen kannst. Ein entscheidender Vorteil beim Arbeiten im Home Office ist die Flexibilität. Du kannst dei...

Make Money from Your Home Office: Flexible, Modern, and Efficient In today's digital world, making money from a home office is no longer a niche concept — it has become a highly attractive work model for many. Whether as a side hustle, full-time career, or temporary solution, there are countless ways to earn income comfortably from home. One of the biggest advantages of working from home is flexibility. You can set your own working hours and adapt your schedule to your personal life — no m...

This translation of the French Recherches sur l'abstraction reflechissante (1977), make available in English Piaget's only treatise on reflecting abstraction - a process he came to attribute considerable importance to in his later thinking and which he believed to be responsible for many of the advances that take place in human development, especially our understanding of mathematics.Rich with empirical research on reflecting abstraction at work in the thinking of 4 to 12 y...

The Trimesters of Grief is a hybrid memoir and a prescriptive guide that reframes the experience of losing a child to opioid addiction through the lens of gestation. Rizzo moves listeners through invisible, undeniable, and public stages of grief toward the lifelong work of living with loss. Although traumatic grief leaves most grievers in limbo, this book gives listeners a framework for new life. Rizzo blends raw journal entries, original poetry, and prescriptive tools backed by h...

Danny Dingle, Super Genius Inventor, has returned, and this time – it’s serious! After an awful parents’ evening, Danny and Percy’s friendship is on the rocks. Thanks to Mr. Hammond spilling the beans about their couscous-projecting particle accelerator, they’ve been grounded until they’re twenty-one! And what’s more, they’ve got to compete against each other in the school’s first ever parent-child sports day. Surely things can’t get any worse … can they?