compacting
51Fresno, California — Fresno redirects here. For other uses, see Fresno (disambiguation). Fresno   City   …
52Soil pH — is the pH of soil water. It is based on the measurement of pH, which depends on the activity of hydrogen ions (H+) in a solution.There are many different methods to collect soil water, all which influence the measured soil pH in one way or… …
53Sintering — is a method used to create objects from powders. It is based on atomic diffusion. Diffusion occurs in any material above absolute zero but it occurs much faster at higher temperatures. In most sintering processes the powdered material is held in… …
54Algorithmic efficiency — In computer science, efficiency is used to describe properties of an algorithm relating to how much of various types of resources it consumes. Algorithmic efficiency can be thought of as analogous to engineering productivity for a repeating or… …
55SAPHIRE — is a probabilistic risk and reliability assessment software tool. SAPHIRE stands for Systems Analysis Programs for Hands on Integrated Reliability Evaluations . The system was developed for the U.S. Nuclear Regulatory Commission (NRC) by the… …
56Shaving — This article is about the use of a razor. For the thin strip removed from the surface of a piece of wood by planing, see Plane (tool). For the metalworking process, see Piercing (metalworking)#Shaving. A man shaving his undercheek using a… …
57Diagenesis — In geology and oceanography, diagenesis is any chemical, physical, or biological change undergone by a sediment after its initial deposition and during and after its lithification, exclusive of surface alteration (weathering) and metamorphism.… …
58Mount Monadnock — This article is about the mountain in New Hampshire. For other mountains with similar names, see Monadnock (disambiguation) Coordinates: 42°51′39″N 72°6′29″W / 42.86083°N …
59Orion Nebula — The entire Orion Nebula in visible light. Credit: NASA/ESA Observation data: J2000 epoch …
60Richard Jordan Gatling — Infobox Scientist name =Richard Jordan Gatling box width = image width = caption =Photograph of Gatling birth date =September 12, 1818 birth place =Hertford County, North Carolina death date =February 26, 1903 death place =New York City residence …
