the nitrogen gas (Reslab digital gas permeameter). In addition‚ the gas flow expressed by the Darcy’s equation which relates volumetric flow and pressure drop with the properties of the fluid and media. The permeability is the production capacity of hydrocarbon reservoirs because it measure of how a reservoir fluid moves through the interconnected rock pores. It is usually measured at a confining pressure of about 300 to 400 psi on both horizontal and vertical core plugs. Permeability information
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spinning disk‚ spray drying‚ spray congealing‚ electrostatic deposition‚ centrifugal extrusion and air suspension coating. Physico-chemical process includes‚ coacervation phase separation and polymer encapsulation by rapid expansion of supercritical fluid. Chemical processes‚ include solvent evaporation interfacial polymerization‚ insitu polymerization‚ polymer/polymer incompatibility and vapor deposition. The technique chosen is dependent on the chemical and physical properties of the core material
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Along with an MRI scan‚ a CT scan can help diagnose hydrocephalus in both pediatrics and adults. Both of these imaging modalities can diagnose and show the enlarged brain along with the dilated ventricles that results from excessive cerebral spinal fluid within the brain. If there is a case of hydrocephalus with the patient‚ there is a plan and a way to treat it. Fortunate enough‚ a prognosis can be done.
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science (which more than half of them still do not know what is it)‚ which means that the medical technologist usually work in clinics and hospitals laboratory. We are the one who check all patients’ body fluids such as blood‚ urine‚ stool‚ CSF (cerebrospinal fluid)‚ seminal fluid‚ synovial fluid‚ etc. Most of the person who ask me will then remember one or several times in their life where they went for check up to laboratory‚ so at this point they usually already get what medical technologist do
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------------------------------------------------- Parasitic Drag/Skin Friction ------------------------------------------------- ------------------------------------------------- Parasitic drag is drag caused by moving a solid object through a fluid medium (in the case of aerodynamics‚ more specifically‚ a gaseous medium). Parasitic drag is made up of many components‚ the most prominent being form drag.Skin friction and interference drag are also major components of parasitic drag. -------------------------------------------------
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LINE 1. Introduction A Venturi meter is a device for determining the flow-rate of a fluid down a pipe. One measures the pressure difference between the venturi inlet and neck‚ and from this the flow-rate can be determined. The apparatus used on this experiment also has a number of straight tube manometers at equally spaced intervals. These will be used to determine the hydraulic grade line of the fluid as it passes through the manometer. 2. Apparatus and theory of the venturi A diagram
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subarachnoid spaces in the spinal cord in terms of location. Identify substances found in these spaces.3. Describe cerebrospinal fluid (CSF) in terms of composition‚ location‚ function‚ production‚ and pathway of flow.4. List three ways that CSF contributes to maintaining homeostasis.5. Define blood-brain barrier and ways microorganisms may gain access to the normally sterile spinal fluid and meninges. It is important to note that bacteria or viruses must cross the blood brain barrier to cause meningitis.
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1.0 INTRODUCTION 1.1 Occupational Safety and Health Administration& Process Safety Management The Occupational Safety and Health Administration (OSHA) is an agency to assure safe and healthful working conditions for working men and women by setting and enforcing standards and by providing training‚ outreach‚ education and assistance.The Occupational Safety and Health Act allows OSHA to issue workplace health and safety regulations. These regulations include limits on chemical exposure‚ employee
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two words: "hydro" meaning water‚ and "cephalus" referring to the head. Hydrocephalus is a condition in which excess cerebrospinal fluid (CSF) builds up within the ventricles (fluid-containing cavities) of the brain and may increase pressure within the head. Although hydrocephalus is often described as "water on the brain‚" the "water" is actually CSF‚ a clear fluid surrounding the brain and spinal cord. CSF has three crucial functions: 1) it acts as a "shock absorber" for the brain and spinal cord;
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Centrifugal Tutorial Centrifugal Pump A centrifugal pump is one of the simplest pieces of equipment. Its purpose is to convert energy of an electric motor or engine into velocity or kinetic energy and then into pressure of a fluid that is being pumped. The energy changes occur into two main parts of the pump‚ the impeller and the volute. The impeller is the rotating part that converts driver energy into the kinetic energy. The volute is the stationary part that converts the kinetic energy into
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