SCIENCE PARK

What is Important Foods for Cardiovascular Health - Heart health and blood vessels is a unity. If the blood vessels covered in fat, the heart is forced to work extra automatic. With a little lifestyle change, you can increase the levels of health both in less than a month, according to Bloomberg School of Public Health. Simply apply a variety of new habits as simple as: Drink green tea, Friends with wheat, Make sure there are fish, Drink pure juice, Add a portion of vegetables, Snacking on nuts, Take advantage of garlic

Obesity Can Protect the Body from 4 Disease - It seemed there were no health problems associated with obesity. But a study shows that obese people can live longer than normal weight. Scientists refer to this condition as obesity paradox. "In general, obese have a greater risk of death," said Dr.Pierluigi Costanzo, a cardiologist from the UK. If you suffer from diabetes mellitus, If you suffer from heart problems, If the fear of pain of breast cancer before menopause, Bone Diseases

Accidents in the workplace is a loss for the company. Calculation Cost Assessments matrix by Robinson to implementation of these studies are briefly divided into 4 (four) stages as follows: Secondary Data Collection, Primary Data Collection, Calculation of Costs by Using Approximate Matrix Robinsons, Proposed Improvements Safety and Health Management System (SHMS)

A process variable is a process that we can measure and change. There are many process variables in the petroleum industry. However there are only four main variables: Pressure, Flow, Level, and Temperature

This article to introduce you to Process Control Instruments. Simple example of process control: Manual Control and Automatic Control. To give an understanding of the terms used in instrumentation and to introduce you to basic process variables

Process control introduction, two processes sample being controlled: boiler temperature, hot water. computers in control systems, Off-line control, On-line control, on-ine control, open-loop control, closed loop control. Types of control: ON/OFF or two-position control, Continuous control, Proportional Control, Integral Control. PID (Proportional Integral Derivative) Control (called three term control), Analogue Control Systems, DDC (Direct Digital Control)

What kind the types of switches, There are many different types of switches: Push-button Switch, Toggle Switch, Rotary Switch, Multipurpose Rotary Switch, Spring Loaded Rotary Switch, Rotary Selector Switch

Dry cells batteries produce potential DC energy by the same sort of chemical action used in storage batteries. Dry cells are called dry because they do not use liquid electrolyte

Wet Cell Storage Batteries, Batteries supply direct current (DC) power. Batteries contain cells. A cell is a device that uses chemical energy to produce electrical energy. In a wet cell a chemical reaction which produces electricity takes place in a liquid. Positively charged zinc atoms, or ions, go into the electrolyte solution. Free negative electrons remain in the zinc bar, giving it a negative charge. Positive ions in the electrolyte (the liquid) collect around the copper bar, giving it a positive charge. The chemical reaction creates (makes) an electrical potential across the electrodes

Effect electrical shocks to human body, An electric shock can result in anything from a slight tingling sensation to immediate cardiac arrest. The severity depends on the amount of current flowing through the body, currents path through the body, length of time the body remains in the circuit, currents frequency. Below 1 milliampere, Generally not perceptible, 1 milliampere, Faint tingle, 5 milliamperes, Slight shock felt, 6–25 milliamperes (women) Painful shock, loss of muscular control

Stainless steel grades are selected on the basis of required properties (e.g. corrosion resistance), design criteria and fabrication requirements. This, in turn, is determined by the steels chemical composition. As per EN 10088, stainless steels can be divided into the following, basic, microstructure dependent groups: Martensitic, Ferritic, Austenitic, Austenitic ferritic (duplex). As they are normally added to increase corrosion resistance, the various alloying elements have a large impact on the ease with which a stainless steel can be pickled (pickleability). It is the proportions of the different alloys that have a great effect on the pickleability of a stainless steel. As regards steel grades, the rule of thumb is: The higher the alloy content (i.e. the corrosion resistance), the more difficult it is to pickle the steel. The most basic grades are the iron carbon chromium alloys. These fall into two groups: martensitic and ferritic

Advance logging tools High-tech logging can improve oil and gas production using multi-sonde logging tools for obtaining multiple data measurements per trip. Litho-density logs use photoelectric capture cross-sections (PE Curves) in identifying lithologies. Pulsed neutron logs bombard formations with neutrons then measure gamma radiation from neutron-hydrogen collisions in determining porosity and stratigraphy. Gamma ray logs resolve lithology problems by radioactivity measurements with marine shales generating more gamma rays than sandstone, limestone or dolomite. Gamma with density logs can estimate lithologies, Logging records various physical, chemical and electrical properties of rock/fluid mixtures in the wellbore enabling identification of hydrocarbon trapping conditions. Temperature logs, Acoustic logs, Caliper logs, detect mud cake buildups, washouts, casing damage and measures hole volume. Dipmeter logs measures fault growth patterns and angles Resistivity logs such as: SP voltage logs analyze formation water resistivity in permeable zones. Induction logs, Micrologs use mini electrical arrays that calculate moved hydrocarbons in thin-bed resolutions Laterolog uses multi electrode arrays in salty drilling muds for water saturation and porosity measurements

Petroleum geologists and engineers are using subsurface mapping successfully. Structural analysis evaluates craton style, unconformities, folding, multiple lithologies, facies changes and fault displacements Large fields are found in structural traps, whereas smaller and more numerous fields are found in stratigraphic traps, Seismic method measures elastic longitudinal and transverse elastic wave energy. Targeted infill drilling reduces development costs by almost 50% vs. blanket drilling plus adds more oil recovery in select field sections Sidewall coring determines which zones should be production tested.The interpretation process determines which evaluation tools are used based on project economics and facies packages, Rock typing measures lithology properties, porosity vs. permeability, resistivity vs. water saturation, apparent density, capillary-pressure curves, and residual hydrocarbon saturation vs. initial hydrocarbon saturation. Clastic percentage and ratios determine where the best reservoir potential is located in basins by categorizing pinching or thickening pay zones and indicating seal direction