1,477 research outputs found
Low power heating element provides thermal control during swaging operations
Low power, cylindrical heating element in a swaging anvil assembly heats the material being worked on. The increased ductility of heated material results in crack-free deformation
Climate in Earth history
Complex atmosphere-ocean-land interactions govern the climate system and its variations. During the course of Earth history, nature has performed a large number of experiments involving climatic change; the geologic record contains much information regarding these experiments. This information should result in an increased understanding of the climate system, including climatic stability and factors that perturb climate. In addition, the paleoclimatic record has been demonstrated to be useful in interpreting the origin of important resources-petroleum, natural gas, coal, phosphate deposits, and many others
Revisionists’ History: A Foreword
11 full imprès, b/n. Els fulls d’aquesta sèrie corresponen a la divisió 12 x 8 de la malla de distribució del Mapa topográfico nacional de España 1:50 000.80 x 60 cm1:5 000254 pp
Which vaccinations are indicated after splenectomy?
Immunization against encapsulated bacterial pathogens decreases the incidence of post- splenectomy sepsis. Pneumococcal, meningococcal, and Haemophilus influenzae (Hib) vaccinations are indicated for patients after splenectomy. These immunizations should be given at least 14 days before a scheduled splenectomy, or given after the fourteenth postoperative day (strength of recommendation [SOR]: A, based on systematic review of RCTs for the pneumococcal vaccine; SOR: B, based on systematic review of clinical trials for meningococcal and Hib vaccines)
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