A measure of the impediment to the flow of alternating current, measured in "ohms" at a given frequency...

Your cabinet should have a model number and rating plate on the back, if there is no rating plate the cabinet will need to have the impedance measured by an engineer. We do not recommend using the cabinet until the impedance has been checked as it could damage both your amplifier and cabinet if either is used incorrectly. If your cabinet has a rating plate the impedance of the cabinet must match the impedance of the amplifier you are connecting it to.

These are characteristics that reappear in the carpet where no guarantee can be made that one piece of carpet would be different, or more perfect than the other. The most common looks that you should expect are the following: Some irregularities in the ribs, some might be close, some will be further apart, especially in Jute.

Identifying characteristics include things such as: name, address, social security or other identifying number, fingerprints, voiceprints, photographs, genetic information or tissue samples, or any other item or combination of data about a research participant which could reasonably lead, directly or indirectly by reference to other information, to identification of that research subject.

The conventional answer to this question is that the more elastic the string, and the lower its tension, the more power it generates because of a trampoline effect. This notion is correct, though it oversimplifies the issue a little. This is because when a ball hits the stringbed, the strings deform like a trampoline, but the ball also deforms. This dual deformation reflects the storage of energy (from the hit) in the stringbed as well as in the ball.

Control is the flip side of power. Advanced players who hit with full swings and high racquet head speed do not have trouble generating pace. For them, keeping the ball from flying farther than they wish is of greater concern. The problem with the trampoline effect discussed in Question 14 is that it is not under tight player control, and it creates more variation in where the ball goes than pace generated by the swing itself.

Playability is a highly subjective impression about strings that is generally related to the elasticity of the string. So strings that generate power (like natural gut or multifilament strings) tend to also be playable. Little is known about the exact characteristics that contribute to the subjective impression of playability, but along with elasticity, the gauge of the string as well as the finish applied to it during manufacturing seem to be factors.

The texture of a string contributes to its ability to generate spin. A thicker filament is spun around the core of spin oriented strings like Silent Partner's Headspin in order to create a texture that bites into the ball. The gauge of a string also contributes to spin, thinner strings having a better ability to bite into the ball. Perhaps the most important equipment factor that contributes to spin has nothing to do with the string itself.

Curd is a fermented dairy product produced by souring milk with mainly lactic starter cultures, which include Lactococcus lactis subspecies lactis, Lactococcus lactis subspecies cremoris and Lactococcus lactis subspecies lactis biovar diacetylactis. Sometimes, the starter may contain Leuconostocs.

Based on the identified terrorist group responsible for the attack or information provided in the press report about the perpetrator(s), the following characteristics are coded:

Yes. All dual channel Crown amplifiers can be treated as if they are two separate "mono" amplifiers (One channel completely independent of the other) For example: A Macro-Tech 1202 can function with a single eight-ohm speaker on channel one and four eight-ohm speakers (a two-ohm load) on channel two. A Com-Tech 410 can function with one or two eight-ohm speakers on one channel and the other channel switched to 70-volt operation.

Impedance is the load connecting to the speaker socket on the amplifier or combo to give maximum power transference. This must match the stated impedance value on the amplifier or combo to ensure no damage can be caused to the speaker or amplifier.

Since an AC potential is applied to the cell, there will probably be a phase shift between the applied AC potential and the AC current response. Therefore, the impedance can be represented using a vector diagram displaying the in-phase (Z') and out-of-phase (Z") impedances, the total impedance, and the phase angle. Since complex number terminology is also used when analyzing impedance spectra, the in-phase and out-of-phase impedances are often referred to as real and imaginary impedances.

Yes. Many studies have shown that women with endometriosis begin their menstrual cycle at a significantly younger age than women without the condition. Endometriosis is more prevalent in women who have a regular cycle than in women who have an irregular cycle. Another interesting characteristic is that patients with endometriosis have a shorter interval between their periods (less than 27 days). Severe menstrual cramps are also seen much more frequently in endometriosis.

Kudu, impala, giraffe, prides of lion, hippo, Nile Crocodile, wild dog, sitatunga (antelope), fish, over 500 bird species, roaming herds of buffalo and elephant.

Our on line catalog informs areas offered and a detailed description of each Birding trip. For more detailed excursion, itinerary and accommodations, please contact our office.

Botswana contains some of Africa’s finest wildlife country with in excess of 80 mammals including African wild dog, elephant, lion, leopard and buffalo, and over 370 different bird species…

Namibia is renowned for its diverse desert-adapted wildlife and exceptional game viewing in Etosha National Park, famed for its vast herds of blue wildebeest, zebra, springbok and oryx, as well as lion, giraffe and greater kudu…