Sandia National Laboratories

Does a Measurement Result in a True Value? Limitations of Measurements Elizabeth Lechtholz-Zey & Marisa Loredo 10/5/15 CHEM 101-08 Purpose To determine the differences in precision and accuracy in weighing 10 mL of water using a 50 mL beaker, a 10 mL graduated cylinder, and a 50 mL buret. Data Temperature of water: 23.0ºC 100 mL beaker weight: 50.557 g # of additions of water to the 100 mL beaker * 50 mL beaker (±5 mL) * 10 mL graduated cylinder (±0.05 mL) * 50 mL buret…

Salcha-1 with palladium (III) acetate produced a tetramic acid metabolite alone (fig. 8). All three compounds were not produced with incubated with cobalt (II) thiocyanate (fig. 5). All samples produced compounds that were not included in the laboratory database. Due to time constraints and broad search parameters, these compound were not determined if they are novel or already incorporated in the Dictionary of Natural Products. Refer to supplementary materials for inconclusive…

P1 – Task 1, M1 – Task 2, M2 – Task 3 Iodine Extraction Equipment:  Goggles  Fume cupboard  2X 250cmᶾ beaker  Filter funnel  Filter paper  Separating funnel  Bunsen burner  Tripod  Gauze Method: 1. Set up the equipment with the Bunsen burner and tripod on the heatproof mat with the gauze on top of the tripod. 2. Add the seaweed to the tin lid and place on top of the gauze (try not to use any ‘pods’ of seaweed as they pop when heated which could be dangerous). Light the Bunsen burner and…

Summary: Put on any necessary personal safety equipment, and one person from each team should collaborate with people from other teams to create the NaOH solution. The other team members should focus on setting up the buret by rising it with distilled water as well as building the titration apparatus and preparing the HCl solution. In order to prepare the NaOH solution, first take some solid NaOH and measure its mass. Then get a 250 mL volumetric flask and fill it about halfway with distilled…

be accredited by the Commission on Accreditation of Allied Health Education Programs (CAAHEP) or the Accrediting Bureau of Health Education Schools (ABHES). You can also get voluntary certification through the National Board of Surgical Technology and Surgical Assisting, or the National Center for Competency Testing. Surgical technicians will receive their post-secondary education or certification and then will undergo on the job training by shadowing other surgical techs. The average annual…

In my opinion, Sandia Laboratories should not try to hide the case, or pretend the one never existed. Sandia claims to be leaders in global security, so most probably they know what are the consequences of such a big threat as espionage. Personally, I believe that they did not want their reputation to be run-down. At the end, they are experts in nuclear weapon systems, defence & assessments systems, energy & climate systems and finally, in global security and yet, they have been compromised.…

Laboratory Technicians or MLT’s “perform routine laboratory tests done in hematology, chemistry, immunohematology, microbiology, immunology and coagulation while maintaining instrument maintenance and quality control” (MLT Job Description). There is also no patient interaction in…

Greetings! We are the Fourth year Medical Laboratory Science students of Far Eastern University- Nicanor Reyes Medical Foundation who are currently conducting a research about “Willingness of Medical Technologists to Undergo Self-testing for Human Immunodeficiency Virus”. The study protocol has been given Ethics Approval FEU-NRMF IERC 2016-0096.We are requesting your permission to conduct a survey among the Medical Technologists staffs and interns of your laboratory as our respondents in this…

There are many different purposes for robots. They can be made to help people remember to do basic tasks such as taking their medicine and remembering to brush their teeth to roaming mars to check for habitability. Robots can help astronauts do the dangerous tasks that they should not do. The purpose of the curiosity rover is to determine if mars is suitable for humans to live on and learn about the mars environment. The curiosity rover is the size of a small SUV and has a “host of scientific…

Politics There a many current NASA (National Aeronautics and Space Association) missions taking place or being researched. For those who may not know exactly what NASA is, it is a government agency that was started by Congress in 1958. NASA’s main purpose is to explore space and aeronautics, or research about flight. There are four Exploration Missions taking place. One being DLRE (Diviner Lunar Radiometer Experiment), MER (Mars Exploration Rover- Opportunity), Mars Odyssey, and MRO (Mars…