4-H

The goals of this project are: To define the piecewise function formulas defining the coaster To create a replicated graph of the formulas To determine the maximum height of the coaster as well as the longest drop, in comparison to other great coasters in the world To determine how long the passengers will be in the air, how fast the coaster is going when hitting the “splashy zone”, and where the “splashy zone” should be built To determine the maximum height a passenger can reach during…

in the 25 ± 1 °C range; humidity level was measured as 50 ± 5% RH; ventilation was 10–15 th/h. The room had an entirely artificial fluorescent lighting with a controlled cycle of 12 h light and 12 h dark. The measurement of body weight was conducted just before the administration. Fasting was done for…

high purity Bi2O3, and Fe2O3 were weighed and mixed thoroughly in acetone media for 5–6 h. The mixed powder of BFO was calcined at 800 °C in a closed alumina crucible for 4 h and then pre-sintered at 850°C for 4 h. High purity Li2CO3, NiO, MnCO3 and Fe2O3 were mixed in stoichiometric amounts to prepare LNMFO by the same procedure as BFO. The well mixed powder was calcined at 800 °C and pre-sintered at 1200 °C for 4 h. After pre-sintering, powders were again grinded in an agate mortar. The…

Speedy Carrier Founded in 2011, Speedy carrier is a small carrier company located in Sharjah, and it’s has been founded to by Mr. Salem Abdullah. The company has 290 regular customers where they have long-term agreement to deliver their item exclusively, and they deliver more than 150 items daily inside the UAE, and 75 outside the country by the help of international carriers. The firm has 175 employees where it has different departments. The building is a large warehouse, and it has two…

Identify all the paths on the network diagram and note how long they are, using Figure 4-21 (page 152) as a guide for how to represent each path Path 1 is; A-B-E-H-K (2+2+2+2+2) = 10 Path 2 is; A-C-F-H-K (2+3+3+2+2) = 12 Path 3 is; A-D-G-J-K (2+4+6+1+2) = 15 3. What is the critical path for this project and how long is it? For this project the critical path would be: A-D-G-J-K (2+4+6+1+2) = Total of 15 days 4. What is the shortest possible time it will take to complete this project?…

to 11.0, adjusted by addition of either 0.1 M HCl or NaOH. The plot of C/C0 vs. irradiation time of aqueous CR is presented in Fig.12(B). The efficiency of photodegradation of aqueous CR was found to be higher in the acidic medium particularly at pH 4 (~99.7%) because Co/Ti LDH surface was highly positive at this pH, indicated by the zeta potential results, creating strong electrostatic interaction with the negatively charged CR ions. At pH > pHzpc, the LDH surface is negatively charged,…

diagnosed with Hypothyroidism (HT-H) Hypothyroidism the Silent Disease There are many Diseases in our world today, but overall diseases a fascinating one is Hypothyroidism (HT-H). HT-H is much known to many people, all we know from that word is the prefix thyoid which is the thyroid gland located in front of the neck just below our Adam’s apple, this gland produces thyroxine and triiodothyronine. Whenever a patient is diagnosed with HT-H they may ask “What is that?”…

The 1HNMR of chloro (pyridine) cobaloxime (III) showed all the characteristic peaks of the product. It had very few peaks and is very tidy. This shows that the molecule has high symmetry. The large singlet peak at 2.5ppm, corresponds to the 4 methyl groups that are connected to the double bond N of the dimethylglyoxime. It integrates to 12 H’s. These methyl groups are accounted for at a higher ppm that usual. This could be due to the fact they are doubly bonded to the electronegative Nitrogen…

seemed about that many) while Mrs. H went in search of the student’s breakfast. I greeted the students and asked their names. We then began with some conversation about our pets, and anything else the students wanted to share. Presently, Mrs. H returned and we began the introduction activity, a “Would You Rather” list of questions. Mrs. H sent a timer for each part of the activity. For instance, she said, “You have two minutes to ask your group…

I wanted to change the world. In the sixth grade I was introduced to 4-H. I was intrigued by everything involved with Agriculture and how it impacts the environment. I was so interested in learning more, so the 4-H teachers introduced me to some people at the extension office. They told me how I could become a 4-H member and compete in a competition. I competed in the Horse Evaluation CDE all through middle school and into high school. Once…