Cloudy Ammonia Lab Report

Ammonium nitrate (NH4NO3), is classified as a salt. The salt family of chemicals contains ions, which are particles with electrical charges. Due to the fact that opposite polarity ions attract each other, they form a solid crystal that is called salt. This when seen by the naked eye seem like a simple reaction. Bu, in reality this occurs in two different steps and each step a change of energy takes place.

The human sense of touch is known as the somatic or somatosensory system. The skin is the biggest and most complex organ in the somatosensory system.The somatosensory system permits the human body to experience pressure, texture, temperature, and pain, and to see the position and development of the body's muscles and joints.The receptor cells in the skin can be separated into three useful classifications: mechanoreceptors that sense pressure and surface, thermoreceptors that sense temperature, and nociceptors that sense pain. Thermoreceptors distinguish changes in temperature utilizing two sorts of receptor cells: warm and cold. Thus, thermoreceptors on the skin detects the temperature signal using two specific receptors cell: warm and cold.

Unfortunately, if we want to know how many moves it will take to transfer 100 disks from pole A to pole B, we will first have to find the moves it takes to transfer 99 disks, 98 disks, and so on and so forth. Therefore the recursive pattern will not be much help in finding the time it would take to transfer all the disks.

The goal of this lab was to familiarize myself with the RLES vCloud Director, the vApps, and building virtual machines using RLES. I learned how to work with Red Hat Enterprise Linux 7 to build and customize servers built to meet the needs of my virtual environment. I also experimented with configuring pfSense to be my gateway between the virtual network and RITs RLES infrastructure. There was also the introduction of setting up both a wiki and a monitoring solution, which I chose to use MediaWiki and Nagios Monitoring Solution for my services.

The outer membrane in the cyanobacterium cell (Phormidium uncinatum) is the structure that makes the cell gram negative. On the other hand, the characteristic that makes the cell gram positive is the thick peptidoglycan layer.

Remove the cockroach from it habitat and submerge it in ice water for a few seconds to paralyze it. After the cockroach is paralyzed, using the surgical tools cut a leg (at the hip). The leg should be placed on the cork of the spike box, allowing a bit of the leg to overhang. The stimulation electrode should be placed on the femur and COXA then the electrodes should be connected to the output of the TENS electrical stimulator. Using the provided LabVIEW program, the onset stimulation delivered to the leg as well as its duration can be controlled. The stimulator should be turned on with the correct corresponding channels by turning the knob clockwise, the current intensity of the impulse increase further when the knob is turned clockwise. A

The purpose of this lab was to identify unknown bacteria cultures using various differential tests, and my unknown bacteria is #17. The identification of these unknown cultures was accomplished by separating and differentiating possible bacteria based on specific biochemical characteristics. Whether the tests performed identified specific enzymatic reactions or metabolic pathways, each was used in a way to help recognize those specifics and identify the unknown cultures. The differential tests used to identify the unknown cultures were Gram stain, Catalase, Mannitol Salt Agar (MSA), Blood Agar, Novobiocin, Coagulase, and DNAse (Alachi, 2007).

Characterization of activated carbon is done by by using SEM (Scanning Electron Microscope) and FTIR (Fourier Infrared Spectroscopy)

P is the reflectance proportion of EMR, M is the outgoing reflectance and E is the incoming reflectance. So in order to find the reflectance we are dividing the outgoing (M) reflectance to the incoming reflectance (E).

Voc (Open circuit voltage), Is the maximum possible voltage in the solar cell when no current is passing through. Isc (short circuit current), is the current when voltage is zero. This short circuit current is found when the impedance is low, it is the maximum value for current that can be found when the voltage remains zero. Vmp and Imp is the voltage and current that are found at their respected maximum power point. Maximum power is the power value that can be found to be at its maximum, usually found between the values of Vmp and Imp. Power out is the power produced by the solar cell as a result of its voltage and current. The power out is determined by calculation, its value is determined using the of maximum voltage and current (Voc and Isc), this along with the formula P = IV (Power (P) = current (I) x voltage (V).

The $TM$ is composed of three different layers, namely the uveal meshwork, the corneoscleral meshwork and the juxtacanalicular meshwork ($JCT$). As intercelular areas are considerable, the uveal meshwork does not present much resistance to $AH$ outflow. The second layer presents lamellae covered by endothelium-like cells, their intracellular spaces are narrovwer and thus, increase the flow resistance. The juxtacanalicular meshwork is an irregular tissue and is the major cause of resistance to flow. It lies directly the inner wall of endothelial cells from the $SC$ \cite{llobet2003understanding}.

What Is The Unknown White Compound By Alexander Medina Lab Partners Maxwell Yurs, Eugene Floersch, Mesih Harri Abstract A white compound is found, but its identity is unknown.

The Uptake of Neutral red dye by saccharomyces cerevisiae in the presence of a metabolic inhibitor

Aim: To classify unknown substances according to their structure type and to observe how the structure of materials affects their uses.

It was hypothesised that ammonium nitrate would generate and remain at the lowest temperature out of the five different chosen chemicals. This was supposed as various sources suggested ammonium nitrate as a common instant cold pack ingredient; however, the concentration and chemical to water ratio required was unknown. 12