'Room temperature' diaporamas de présentation

Fight BAC! Keep Food Safe From Bacteria. ®. ®. Facts about BAC!. Bacteria are a part of all living things. Not all bacteria are bad. Bacteria can be spread in many ways. Bacteria grow rapidly at room temperature. Refrigeration or freezing can slow down or stop bacterial growth.

Stay Healthy with Food Safety. The University of Georgia Cooperative Extension Service. Causes of food-borne illness. Bacteria Leading cause Viruses Parasites Fungi. Who is at risk for food-borne illness?.

NSTA Web Seminar Energy: Stop Faking It! Bill Robertson June 14, 2006 Temperature is a measure of… The total amount of energy in an object The total amount of thermal energy in an object How much heat something gives off How fast the molecules in an object are moving Heat is…

NUMBERS IN ASTRONOMY See Appendix 4 & 5 Some numbers are very small E.g. Diameter of Hydrogen Atom is about 0.00000001 cm .0000000000001 cm Proton Electron .00000001 cm Hydrogen Atom NUMBERS in ASTRONOMY NUMBERS in ASTRONOMY Some numbers are very small Other numbers are very large

Periodic Table of the Elements. In 1869, the Russian chemist Dmitri Mendeleev first proposed that the chemical elements exhibited a "periodicity of properties." 

Electrophilic addition. Ethene and bromine liquid at room temperature. H. H. C. C. H. Electrophile. H. Polarised. Br δ +. Br δ -. Carbocation. H. H. H. H. C. C. C. C. +. H. H. H. H. Br δ +. Br δ +. Br δ -. Br δ -. __. Curly arrows. H. H. H. H. C. H. H. C. C.

Chapter 12. The Laws of Thermodynamics. Principles of Thermodynamics. Energy is conserved FIRST LAW OF THERMODYNAMICS Examples: Engines (Internal -> Mechanical) Friction (Mechanical -> Internal) All processes must increase entropy SECOND LAW OF THERMODYNAMICS

Cultivation and Transformation of Yeasts. Tian He 2008. 07. 06. Media. non-selective: YPD without antibiotics Selective: Synthetic complete dropout medium (SC) (auxotroph) YPD with antibiotics. YPD: 1000 mL Yeast Extract 10 g Peptone (Tryptone) 20 g

i -STAT Training Module. Created by: Laboratory Services, Point of Care Coordinator May, 2011. Introduction.

NSTA Web Seminar Energy: Stop Faking It!. Bill Robertson June 14, 2006. Temperature is a measure of…. The total amount of energy in an object The total amount of thermal energy in an object How much heat something gives off How fast the molecules in an object are moving. Heat is….

DRAFT ONLY. Fat and its functional properties in food products. Extension/Foundation. Fat and its Functional Properties in Food Products. To understand the composition of fats. To know the difference between saturated and unsaturated fats. To define rancidity.

Group 7, the Halogens. Representative Elements. 2. Group 17—The Halogen Group. All the elements in Group 17 are nonmetals except for astatine, which is a radioactive metalloid. These elements are called halogens , which means “salt-former.”.

Tapiflex Stairs Tapiflex Self-adhesive HETEROGENEOUS VINYL. Installation Instructions. 2018. CONDITIONS AND REQUIREMENTS

DNA EXTRACTION. Protocol and notes. Introduction . This highlights a simple protocol for extracting DNA from cereal plant leaves This protocol will produce a product that is suitable as a template for polymerase chain reaction (PCR) and restriction enzyme digestion

Lipids: Fats & Oils. Concentrated energy molecules. Lipids. Lipids . Examples fats oils waxes hormones sex hormones testosterone (male) estrogen (female). Lipids. Function: energy storage very concentrated twice the energy as carbohydrates! cell membrane cushions organs

Each piece of your clothing has a label that recommends cleaning methods. A 100%-cotton shirt may need to be ironed after washing. A cotton and polyester blend fabric may come out of the dryer wrinkle free. There is no cleaning process that works for all materials. Pure Substances.

Heat. How can we use this topic?. Fire Inspector Safety Inspector Thermal Engineer Researcher Welder Barista Renewable Energy Engineer Energy Analyst. S2 Science Heat. New Learning

Temperature. Temperature is measured using a thermometer. In the United States, we measure temperature in degrees Fahrenheit. . In most of the rest of the world, temperature is measured in degrees Celsius. We will start by learning about Fahrenheit, since that is what we use in this country.

Energy Transfer in the Atmosphere. Chapter 4 - Section 2 Pgs 99 - 102. Energy from the Sun. Most of the Earth ’ s energy comes from the sun 35% is reflected back into space 15% is absorbed by the atmosphere 50 % is absorbed by the earth ’ s surface. Heat.

The Good, the FAT, & the Ugly. Pauline Williams, MPA, RD, CD. Nutrition and Food Science Workshop 2008. The body needs fat. Insulation Protection Energy Storage Muscle fuel Hormone Synthesis Nerves Cell Membranes. Fats look and act different in the body. Number of carbons in chain