Strip Checkers
Beatris Ninh
Following on from a post from @SimosMCmuffin link I developed a very simple excel calculator sheet to check purity of nickel strip by calculating its resistivity - inputs are physical dimensions of strip ( length x width x thickness) and volt drop for a given current. The excel sheet then calculates resistivity ( ohm per cubic metre) and also back calculates what the resistance should be for both pure nickel and carbon steel ( the usual fake nickel strip) .
The volt drop across the 30mm length of strip was 80mV and the resistivity back calculated to 8.0 E-08 compared to 100% nickel resistivity of 7.0 E-08- so conclusion was its the good stuff Attached is a picture of my results
A game of checkers for consulting adults. There are 12 black checkers for the man and 12 red checkers for the lady. Each checker has a small picture with a piece of clothing, and accessory, etc. When a piece is taken from the board, the corresponding article is removed from the player.
Fentanyl test strips (FTS) are a low-cost method of helping prevent drug overdoses and reducing harm. FTS are small strips of paper that can detect the presence of fentanyl in all different kinds of drugs (cocaine, methamphetamine, heroin, etc.) and drug forms (pills, powder, and injectables).1 FTS provide people who use drugs and communities with important information about fentanyl in the illicit drug supply so they can take steps to reduce risk of overdose.2 Look for organizations in your city or state that distribute FTS, keep them on you, and use them!
Want to go for a drive? No thanks. It's a beautiful evening... Let's go for a walk. Maybe later. I know! Checkers! How long has it been since we played checkers? Darryl, if I didn't know you better, I'd swear you were jealous of Zoe! Jealous?? Don't be ridiculous! I'm not jealous of my own daughter! Good. Envious, yes... Jealous, no.
In hot, humid climates our biggest concern is hot air coming into our air-conditioned home. However, during winter the opposite occurs, our heated homes leak warm air to the outdoors through cracks and crevices. Airsealing (caulking and weather-stripping) are effective ways to rid your home of these costly leaks. Actually, all air leaks should be sealed with appropriate caulk or weather-stripping. Generally, you can use caulk to seal openings up to inch wide.
Weather-stripping is material that is used to seal moveable joints like doors and windows. There are several types of material that can be used, with varying cost, durability, and ease of installation. You should choose a product that can withstand the conditions of its specific location; consider friction, temperature, weather, and wear. For doors and windows that are used most frequently, use more permanent types of weather-stripping. The additional time and money spent installing these items will pay off in decreased energy bills and maintenance costs. When installed correctly, weather-stripping should allow your doors and windows to open properly and seal well when closed. For more information on choosing the correct weather- stripping product for your project visit: -sealing-your-home/weatherstripping
Weather-stripping around exterior doors can be checked with a flashlight. With the interior and exterior lights off, move the flashlight slowly around the outside closed door edge. If a helper inside the house can see light shining in, weather- stripping is needed. Weather-stripping should be installed on the door jamb so the material creates a seal with the exterior face of the door on the top and both sides.
Door sweeps, thresholds, and door shoes are good ways to seal gaps under exterior doors. A door sweep, a strip of metal (often with a flexible rubber or plastic edge), can be used on a door with no threshold. The sweep is connected at the bottom of the door, either inside or outside, depending on how the door moves. A gasket threshold replaces an existing threshold and can be attached to the floor directly under the door. Please note that this type of gasket wears quickly in high traffic areas. Door shoes have rubber or plastic gaskets set into a metal bracket. This shoe is affixed to the door bottom and can be used with any threshold not worn in the middle.
Adding or replacing weather-stripping on windows is more complicated than on doors, because it has to be placed in the tracks as well as above, below, and between the sashes. Metal or plastic v-channel weather-stripping should be used in the tracks of the windows and in between the sashes. This may have a self-adhesive backing but will still need nails or staples to secure it permanently. A self- adhesive foam or vinyl weather-stripping can be used between the upper and lower sashes and the frame.
Task Your assignment is to convert Jam to a typed programming language. Step 1 As the first step in the project, you will strip your solution to Assignment 4 down to a family of two interpreters: call-by-value/eager (value/value) and call-by-value/lazy (value/need). The public interface to the interpreter is the same as in Assignment 4 except for the fact the the Interpreter class will only support two public methods: eagerEval() and lazyEval() which correspond to valueValue() and valueNeed() in Assignment 4. Save you solution to this step in a separate directory. You will use it as the starting point for Project 6. Step 2 As the second step of the assignment, you will modify the parser and AST representation to
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