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Get to Know About Safety in the Laboratory

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Biology is the study of living things and their places in the world. So, everything that has to do with this field of science must be closely related to these two things. Biology is also the same thing as labs. This seems to be true because most scientific research and observations of objects are done in the lab.

When working in the lab, a researcher has to pay attention to both the scientific method and the safety of the work environment. Here are some things to remember when working in the lab.

SAFETY SIGNS FOR WORKERS

The safety symbol is the first thing you need to know about workplace safety in a biology lab. Most chemicals have these symbols on them.

The goal is to keep everyone in the lab, including researchers, safe. Here is a picture of a chemical symbol that you need to know.

Here is a description of what the safety signs in the lab mean. 

1. Flammable. The first symbol looks like a fire and says “flammable.” This fire symbol can be used to label chemicals like alcohol, ketones, and ethyne gas.

To deal with chemicals that can catch fire, keep them away from sparks or metals that can transfer heat.

2. Explosive. An explosion is a symbol of chemicals that can cause an explosion. Atomium dichromate and nitrocellulose are both chemicals that can be used to make explosives.

To take care of these chemicals, you should keep them in a place that is damp and keep them away from heat or other sources of ignition. Also, make sure the material doesn’t get hit or rubbed against anything.

3. Toxic and carcinogenic. In the next laboratory, the safety sign is a picture of a skull and bones. This symbol means that the chemical is dangerous and could cause cancer. Mercury, cyanide, phenol, and sulfuric acid gas are all chemicals that belong to this group. You shouldn’t swallow, breathe in, or put these things on your skin. Also, make sure you don’t come into direct contact with these chemical fumes while you’re in the lab.

4. Causes irritation and poisoning.  Chemicals that can irritate the skin or kill you usually have a black cross on them. Chloroform, sodium hydroxide, but alone, bromine vapour, hydrogen peroxide, and chlorine gas are some of these chemicals. When you’re working in the lab and using these chemicals, make sure the fumes don’t touch your skin, get in your mouth, or go up your nose.

5. Corrosive. Chemical droplets that are corrosive are usually drawn by hand and made with iron. Not only can these things cause rust, but they can also hurt you if you touch them without gloves. To deal with chemicals, keep them away from tools made of metal that rust easily. Also, make sure the material doesn’t come in direct contact with the skin.

6. Radioactive.  The next safety sign in the lab is for chemicals that are radioactive. Most of these things are marked with a windmill-shaped picture. Uranium, plutonium, thorium, and actinium are just a few of these chemicals. Radioactive chemicals should be kept in thick bottles with tight-fitting caps. Also, make sure this material doesn’t come in direct contact with the body.

You might need a shelf or storage cabinet to make sure the chemicals are in the right place. To get the best lab furniture, you can place an order at MDC. Click lab furniture manufacturers malaysia.

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Career in Logistic

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When you shop online, have you ever thought about how the process of your ordered items’ journey went? Your parcels are usually handled by a team of people who handle logistics. A career in the logistics industry is hardly a glamorous one. But, whether you know this or not, you have been a part of this industry. At least, contribute to the industry when you purchase a product. 

Presently, many people are purchasing products online, hence, the industry is crucial. Most online stores hire project logistic solutions in Malaysia to handle their deliveries across the globe. Additionally, it is also the logistics companies’ duty to make sure that shoppers get their products in good shape, and to the right person. 

What is logistics and what is the industry’s connection to shoppers? Logistics and supply chain management make sure that product demands are met. They plan and manage the warehouse whilst managing staff and services. 

The question is – should you pursue employment in the logistics industry? Judging by today’s trends, most people would opt to shop online. Some individuals work from home and have no time to go out to shop, while some aren’t able to find the products they want in-country so they are forced to buy products from different countries. Hence, e-commerce is not going away soon. The logistics industry is growing, and it will grow wider. 

Fortunately, there is little competition in the logistics sector, which means that students who want to work there have several employment options. You have an opportunity to both gain experience and raise your marketability in the field. The longer you work in the industry, the higher chance for you to climb the ladder. Additionally, students are able to serve in many sectors. Each industry, including pharmaceutical, textile, and cosmetics, faces different difficulties and finds different answers to them. 

If you are the type of person who consistently loves being creative, practical, and able to think of solutions to problems then logistics is the career for you. 

Careers that you can apply for in the logistics industries include: 

  • Analyst 
  • Logistics Engineer
  • Consultant
  • Inventory Manager
  • Purchasing Manager 

To conclude, a career in the logistics industry could be an opportunity for you to sharpen your skills, increase your experience, and gain knowledge. The logistics industry is growing wider each day as e-commerce is widely used by the public. Hence, it is not an opportunity that you shouldn’t miss out on. 

101 Basics of Automation Components

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OMRON Automation Component Malaysia

An automation system is a collection of sensors, controls, and actuators that work together to perform a task with little or no human intervention. This subject is concerned with Mechatronics, which is an interdisciplinary branch of engineering that combines mechanical, electrical, and electronic systems. Click here to learn more on OMRON Automation Component Malaysia.

The majority of automation systems are derived from manual processes such as drilling, cutting, and welding. These systems employ robotic arms to control the movement of the tool performing the original function. Automation is used in other applications, particularly in the field of process control, to monitor and control process parameters. This is accomplished by adjusting the operation of equipment such as heaters, motors, pumps, and compressors, or by opening or closing process lines with control valves. Automation systems are available in a variety of configurations, even for a single function. The following are the most common applications for automation systems such as assembling, milling, cutting, drilling and many others.

The primary goal of an automation system is to reduce the need for human intervention. A human operator is prone to mistakes and fatigue, which can result in a variety of issues. Adapting an automation system will result in significant improvements in profit, production rate, safety, and quality. The benefits of using automation systems are listed below.

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Advantages:

  • More Consistent Production: When designed correctly, robotic systems can reduce production time by performing complex movements efficiently. A higher production rate translates to a higher production volume and a higher profit. To achieve faster actions, the driver must supply sufficient force, and the flow of movement of the links and joints must be smooth, with no unnecessary transitions. Furthermore, a computer’s processing speed is faster and more efficient than that of humans. Humans can process more complex information than computers, but computers outperform when human error, breaks, and sick days are factored in.
  • Increased Repeatability: A production line is efficient due to the repeated sequence of movements that are “programmed” to the operator doing the work. This requires little decision making because the actions are mostly governed by a predetermined, specific set of instructions. These repetitive movements can be broken down into simple translations and rotations that a robot can learn. The actuators’ repeatability is improved because they have a nearly constant range of motion.
  • Precision and Accuracy: As previously stated, the actuators are designed to perform constant-range movements. Unless there is a feedback signal or a change in the control variables, the characteristics of an actuator’s movement will not change. The automation system can be calibrated to produce the same result with little or no variation.
OMRON Automation Component Malaysia
  • Product Quality is Improved: With automated systems, products are created with consistency. Human error and subjective judgement errors are avoided. Automated systems use logic to determine whether a given condition yields the desired result. Constant verification can be accomplished with feedback systems that outperform humans.
  • Improved Working Conditions: Processes that involve extreme temperatures, high pressures, high forces, rapid movements, and toxic materials endanger personnel. Robots can now perform dangerous tasks without causing injury or even death.
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Apply For Pre-U Science Courses in Malaysia Today!

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Are you just done with your high school and are now considering furthering your studies in tertiary studies? Well, look no further because you can start applying for pre-u courses today! There are a few courses available to choose from, and if you feel like pursuing Form 6 is daunting to you, then you can opt to apply for pre-u, or in other terms, foundation courses. However, if you’re considering taking pre-u science courses in Malaysia, then here are some things you need to know about science courses in Malaysia.

pre-u science courses in Malaysia

What is a pre-u science course?

Pre-u science course is a course that prepares you for Uni, meaning you will be exposed to the basic foundation of science before heading off to continue your bachelor’s degree. In a pre-u science course, you will be exposed to the basic sciences like physics, chemistry, biology, and mathematics. You will also be learning other subjects like IT and business studies during your time in the pre-u science course as well. 

Why should I pursue a pre-u science course?

There are several reasons why you should consider pursuing a pre-u science course if you’re interested to be part of the STEM field. Here is a list of reasons why pursuing a pre-u science course is worth it:

Improve self-confidence and multiple skills

In pre-u, you will learn and will be exposed to the fundamental subjects you need to know in a science course. Therefore, when you learn all these fundamental subjects, you automatically get to sharpen your skills, as well as your self-confidence in all the knowledge you absorb throughout your time in pre-u. Hence, when you are well-equipped with these prior skills and knowledge, you will be able to expand and grow much easier once you pursue your bachelor’s degree later on. 

pre-u science courses in Malaysia

A smooth transition to your degree life

As aforementioned, fundamental skills and knowledge contribute to faster knowledge and skill growth when you apply for a bachelor’s degree in the future. Also, by pursuing a pre-u science course, you are able to adapt and transition yourself to a bachelor’s degree as you possess the prior knowledge and skills needed. 

When you are able to transition smoothly into your bachelor’s degree, that means learning and gaining skills becomes more familiar instead of awkward. Then, you will be able to apply what you have learned during your pre-u into your bachelor’s degree too.

Getting a head start on your Degree

Pursuing a pre-u science course also provides a head start on your degree. You do this by exposing yourself to the lessons and skills learned throughout your pre-u courses, that way it will not feel too awkward or bizarre for you when you enter a bachelor’s degree in the future. Other than getting a head start, you will also be able to consider a more specific science field in which you would want to pursue your bachelor’s degree. 

Of course, you can keep pursuing general science in a bachelor’s like how you did for your pre-u course, however, you might discover that you are more interested in a niche field while doing your pre-u. Therefore, you are also able to get good career prospects too, since you possess multiple general skills in the field. 

So, what are you waiting for? If you have done much consideration of the matter, then you start applying for pre-u science courses to kick start your career in the STEM field.