which is able to detect unexpected visitor to prevent safety on every household. The LASER Light Activated Alarm has three main parts: a) laser‚ b) mirror‚ c) light activated alarm. This device will be developed to construct a reliable protection system. The study compares the difference of laser light activated alarm to the other commercial detector. The device will be developed to use a LASER Light Activated Alarm which has detecting diode or the photocell‚ which turns the device on when the photocell
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Chapter 16-Lymphatic System & Immunity 1. Explain the functions of the lymphatic system. The lymphatic system functions to balance fluid‚ lipid absorption (via lacteals=lymph capillaries) and defense. It removes toxins/pathogens‚ fight infections and transports excess fluid in the interstitial spaces and returns it to the blood stream. Lacteals absorb digested fats from small intestines and transports it to venous circulation. 2. Trace the general pathway of lymph from the interstitial
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Secondary water treatment method involves the removal of fine and dissolved wastes that are organic by the use of a biological process of treating water. The common approaches to biological water treatment process are the activated sludge and trickling filter. Activated sludge through the aeration of the mixture of microorganisms‚ which are also referred to as biological sludge‚ and wastewater. The microorganisms are subjected under an environment that facilitates their growth (Neary‚ 2009).The
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of the lymphatic system do the following lymphocytes originate and differentiate? Originate Differentiate A. B Cells Bone Marrow Bone Marrow B. T Cells Bone Marrow Thymus 2. Briefly describe how the following cells become activated in the adaptive immune response. A. B Cells (T-Dependent Antigen) : Helper T cells B. B Cells (T-Independent Antigen) : B Cell directly binds to antigen C. Helper T Cells: Dendritic Cells D. Cytotoxic T Cells: Dendritic Cells E. Macrophages:
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What is “The Lost Ways 2”? The Lost Ways 2‚ is a 300 page survival guide book‚ authored by Claude Davis. The author‚ Claude Davis gives you strategies that seek to bring back lost survival skills of our ancestors by giving you ancient tips to survive world disasters including war‚ terror attacks‚ diseases‚ famine‚ natural disasters‚ economic crises. Technology and modernization has seen governments taking over the responsibility of providing essential services like water and electricity. This
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Construction Stage 1‚ both piers are activated together with the pier-tables. The boundary conditions for the base of the piers as restrained in 6 degrees of freedom and rigid elastic links for the connection between pier and girder is defined. The loads applied in this stage are due the form travelers for the segments 1 at the first day of the stage‚ and the weight of the wet concrete for the segments 1 at the 4th day. In Construction Stage 2‚ segments 1 are activated. No new boundary conditions are
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to enter then the white blood cells will become activated and will attack the area of infection. They become activated when the dendritic cell engulfs neutrophils which contain the remains of pathogens that they have killed. The dendritic cells travel in lymph to the lymph nodes where it is chemically directed to co-operate with T helper cells that have receptors that are able to recognise proteins from
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ACTIVATED SLUDGE DIAGRAM DEFINITION: Activated sludge is a term that refers to suspended aerobic consisting of flocs of active bacteria‚ which are mixed with wastewater. The bacteria consume and remove aerobically biodegradable organic substances from screened; or screened and presettled wastewater in an aerated tank. The organic pollutants in the wastewater are used by the bacteria to grow and transform it to energy‚ water‚ CO2 and new cell material. Activated sludge systems are suspended-growth
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100 mL Beakers 1 tsp. Crushed pyrite 1 tsp. Activated carbon 1 Piece of pH paper Permanent marker Measuring spoon (or teaspoon) Water* * You must provide Figure 2: pH Key Procedure 1. Label three beakers: Water‚ Pyrite‚ and Carbon. 2. Pour 100 mL of water into each beaker. 3. Cut your pH paper into 6 even pieces. 4. Test the pH of each beaker and record the results in Table 1. 5. Place 1 heaping teaspoon of the crushed pyrite and activated carbon into their corresponding beakers. 6
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certain instances and situation and convince them that it can cure diseases even the major ones. Statement: “Activated charcoal is similar to common charcoal‚ but is made especially for use as a medicine. To make activated charcoal‚ manufacturers heat common charcoal in the presence of a gas that causes the charcoal to develop lots of internal spaces or “pores.” These pores help activated charcoal “trap” chemicals. Intoduction I. Attention Step: (showing a piece of charcoal) who could think that
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