Category: Contributing

Why is Salmonella antibiotic resistant? There are several reasons to conclude that antibiotic-resistance among human Salmonella isolates are the result of the use of antimicrobial agents in food animal production: (1) tracebacks from foodborne disease outbreaks have shown food animals as the ultimate source of infection (outbreak refs), (2) antimicrobial … Does Salmonella respond to […]

Which side do you feed a rugby scrum? The other team gets the advantage of restarting the game by putting the ball in to the space between the opposing sets of forwards. The scrumhalf is always the player who puts the ball into the scrum, always at the lefthand side of the team putting in […]

What type of environment do arthropods live in? Arthropods are found in virtually every known marine (ocean-based), freshwater, and terrestrial (land-based) ecosystem, and vary tremendously in their habitats, life histories, and dietary preferences. What are the 5 different groups of arthropods? Arthropods are traditionally divided into 5 subphyla: Trilobitomorpha (Trilobites), Chelicerata, Crustacea, Myriapoda, and Hexapoda. […]

What is peak density? The peak current density (Ip) is one of the most important variables of the PED technique and affects the grain size, texture, surface roughness, and porosity of the deposited films. Several groups have reported on the influence of Ip on the microstructure and mechanical/electrical properties of PED films. How do you […]

What is a 737-700 plane? The Boeing 737-700 is the basis for the Boeing (BBJ) business jet.In January 2006, Boeing introduced the long-range version, 737-700ER. The Boeing 737-700 can fly with a maximum speed of 876 km/h (544 mph) and a cruising speed of 828 km/h (514 mph). How many seats does a 737-700 hold? […]

What is a graded haircut? Grade. This is the length to which hair is cut using electric clippers and guards. Clipper guards are detachable and remove different lengths of hair depending on their grade; the lower the grade, the shorter the hair is clippered. A grade 1 is 1/8 inch; roughly 3mm. What size is […]

How much does a 30×30 canvas weigh? 8 ounces How much does a 30×30 canvas weigh? Prior to priming, canvas weighs 8 ounces. Canvases on the Edge series are pre-primed and weigh 14 oz. Can you frame thick canvas? It is very easy to frame a stretched canvas. You don’t need to remove the canvas […]

What is optical density in laser? Optical Density (OD) is a measure of the attenuation of energy passing through a filter. The higher the OD value, the higher the attenuation and the greater the protection level. In other words, OD is a measure of the laser energy that will pass through a filter. Which optical […]

What does Monoarthritis mean? Monoarthritis is inflammation of one joint characterized by joint swelling, pain, warmth, and sometimes fever and periarticular erythema. Arthritis is often associated with joint stiffness and total loss or decreased range of motion. What are seronegative arthropathies? Seronegative spondyloarthropathies are a family of joint disorders that classically include ankylosing spondylitis (AS), […]

How do I write a Civil Engineering resume? Key Takeaway Start with the job offer. Highlight what it’s asking for. Pick your bullet points carefully. Almost every item in a resume for civil engineering should show a desired skill in use. Put “other” sections in a civil site engineer resume to prove you’re more than […]