Germ layer

would not have done anything to stop this type of compromise. The connection to server uses HTTPS pages that could use one of two secure protocols to encrypt communications (What is HTTPS, n.d.). The first is SSL (Secure Sockets Layer) and the second is TLS (Transport Layer Security) and both use what is known as an asymmetric Public Key Infrastructure (PKI) system (What is HTTPS, n.d.). With an asymmetric system it uses two keys to encrypt communications, a public key and a private key (What…

The variable located at the left side of the diagram, the effect of malunggay and ginger root extracts is the independent variable which in being manipulated for the dependent variable, the time spent in treating the sample infected by trichophyton rubrum. The main purpose of this study is to produce an organic antibacterial treatment for Trichophyton rubrum using Malunggay (Moringa oleifera) and Ginger (Zingiber officinale). Specifically, this study aims to answer the following: 1. In which…

The comparison of lining and interlining materials are given in Table 13.2 Table 13.2 Comparison of lining and interlining materials Sl. No Lining Interlining 1 It is used inside of garments or garment components. It is used between two layers of fabric. 2 It is attached by sewing. It is attached by sewing or applying heat and pressure. 3 Finishing is not necessary. Sometimes finishing is necessary to improve its properties. E.g. shrink resist finish. Crease resists finish. 4 No coating is used…

Text Data Computers represent information using bits. A bit string is a sequence of zero or more bits. This information is encoded by the sender and will be transmitted. The receiver then decodes the information. Data sent may be corrupted along the way because noise may interfere every time an information is transmitted to any channel. A channel is the physical medium through which information is transmitted. Examples of channels include telephone lines, internet cables, fiber optic lines,…

Beta-Carotene from Plant Leaves Yokoyama Yuri B1 (A0142349E) 1. Aim: a) To separate beta-carotene and chlorophyll via column chromatography. b) To analyse the contents of the plant extract as well as the separated beta-carotene and chlorophyll via thin layer chromatography (TLC) c) To analyse the absorption peaks of both beta-carotene and chlorophyll using UV-Vis spectroscopy 2. Results: Fig 1. UV-Vis spectroscopy results for S2 (Beta-Carotene extract) Wavelength at peak/ nm Peak obtained/ A…

Isolation of Component Via Extraction Objective: Separation of organic acid from a neutral compound using liquid/liquid extraction. Experimental: Similar to the “Thin Layer Chromatography” experiment, a TLC plate was ran with 2 ml of EtOAc and 8 mL of hexane in the jar. The Rf value was calculated using the formula located in the data for all the TLC plate. The mixed compound that was dotted on the TLC plate had 0.300 g of the impure benzoic acid and 10 mL of dichloromethane. A 50 mL flask…

This specifies the general interface between the network layer (IP etc.) and the Data Link layer (Ethernet, Token Ring etc.) It’s the standard for the upper Data Link layer sublayer, also known as the Logical Link Control layer. It’s responsible for flow and error control. The Data Link layer wants to send some data over the network, 802.2 LLC helps make this possible. b. 802.3 – Ethernet 802.3 is the standard which Ethernet operates by. The original 802.3 standard is 10mbps. Commonly, Ethernet…

Abstract The primary goal for this laboratory experiment was to synthesize, purify, and identify p-nitroacetanilide using acetanilide as the starting material. To test for the purity and identification of our desired product, we gathered data from: Thin Layer Chromatography (TLC), Melting Point (MP) range, Infrared (IR) spectrum, Gas Chromatography Mass Spectroscopy (GC-MS), and Proton Nuclear Magnetic Resonance (1H NMR). TLC plate indicated the formation of our pure product due to the…

Methods We began this experiment by laying out the needed materials to find the chromatography of Skittles Sweets and Sours and Crayola markers. Using a ruler and a pencil, a line was drawn on all thirty chromatography strips 1.5 centimeters from the bottom of the paper. This was to ensure that the starting point for each chromatography process was consistent. The chromatography of the skittles was found first. We began by pouring water into a cup. A pipette was used to transfer fifteen…

and the stationary phase have similarities or differences that affect the overall interaction between each other and the analyte. Separation of the individual components is achieved because each component travels at different rates. Likewise, Thin Layer Chromatography (TLC) is a chromatography technique where separation of the components in a mixture occurs on a sheet of glass,…