Emperor Angelfish (Pomacanthus imperator)
Introduction: The Emperor Angelfish (Pomacanthus imperator), is a reef-associated marine angelfish and is also called the Imperator Angelfish or Imperial Angelfish.
Because of their beautiful color and attractive shape, the species is among the most amazing underwater fish in the Red Sea or in the aquariums.
It is possibly the most easily recognized fish in the Red Sea. The display which the species make is marvelous whether done in the wild or in…
RC pet’s packable rain poncho. Lightweight with a water resistant taffeta shell, this coat easily tucks into a convenient carrying pouch so you can carry it on your leash or stow it in your car.
The rain poncho has a leash access hole and an adjustable Velcro waistband. Lightweight coat is great for longhaired breeds that don’t need the added warmth. Hand washable and comes in variety of colors.
• Sizes range from xxs to xxxl.
• Lightweight water resistant taffeta shell
• Adjustable Velcro…
1. 0.1 M glycine buffer: 7.5 g of glycine and 5.85 mg of sodium chloride were dissolved
in one litre of distilled water.
2. Buffered substrate: 2.76 g of lithium lactate was dissolved in 125 ml of glycine buffer
containing 75 ml of 0.1 N sodium hydroxide solution. This was prepared just before
3. 0.4 N NaOH.
4. 5.0 mg of NAD+ was dissolved in 1.0 ml of distilled water just before use.
5. 2,4-dinitrophenyl hydrazine reagent (DNPH) : 200 mg of DNPH was dissolved in one
litre of 1 N…
suitable wetsuit would impact strongly your triathlon performance. No matter you are the triathlon beginner, a poor or good swimmer, having a fit triathlon wetsuit assists markedly your legs/chest/shoulders' motion. Truly, besides a real feeling of water, it boosts your swimming speed and provides a greater buoyancy. And how to pick the right triathlon…
Goldfish While Being Exposed to Varying Water Temperatures
Avarie Wideman, Bronwyn Edgell, Brooke Farrell, Shannon Porter & Emma Milne
1 Uxbridge Secondary School, Uxbridge, Canada
After completing the goldfish respiration experiment we were left with an abundance of data that has lead us to these results. Through the experiment we have discovered that the goldfish's respiration is affected when exposed to extreme water temperatures compared to…
Hawksbills, a beautiful species of sea turtles, are critically endangered. The Hawksbill is critically endangered almost entirely because of negative human impacts. Their species are worth protecting. They are hunted and killed for their shells and eggs, even with their international protective laws. There needs to be more effort into the protection of Hawksbills, who species are slowly dying out.
Hawksbills sea turtles are critically endangered, due to negative human impacts. The Hawksbills…
4.0 Results and Discussion
Before the strontium quantification of the solutions resulted from the ion exchange experiments, it was necessary to investigate what is the range where strontium absorbs radiation linearly and what is the detection limit. The graphs below show the absorbance (atomic absorption) in function of the strontium concentration and it can clearly be seen in figure 2 that at concentrations above 10 ppm the samples start to present non-linear absorption. Therefore, all the…
intervention. Air abrasion is a treatment modality, which preserves the structural integrity of the sound tooth structure remaining around a carious lesion. Hydro air abrasión propels a stream of aluminum oxide particles generated from compressed air with water. The abrasive particles strike the tooth at high speeds and removes carious tooth structure preferentially. Clinically, air abrasion offers numerous benefits; it is kind to pulp and reduces enamel without the inherent micro fracturing of…
Case Study 1:
1.The most likely cause of the ABO typing discrepancy in the reverse type is due to “unexpected antibodies” such as a cold/room temperature reacting alloantibody.
2.Since the auto control didn’t agglutinate, an alloantibody is suspected. With that being said, it needs to be one that reacts at room temperature. Furthermore, based on the antigen typing of the patient P1 is suspected to be interfering with the ABO results. The Lewis antigen was ruled out due to it being present on…
The figure below shows how stonefly pushups increase at low oxygen stress and then decrease at the high oxygen stress to where they are similar to the control. The difference between the middle bar and the first bar is significant, as the error bars would not overlap. The pattern makes sense because as the organisms were stressed, they did more pushups, but at extreme oxygen deprivation, they are unable to do as many pushups.
Figure 1. Differences in average number of pushups (n=43) for small…