Science Behind Electricity
September 20, 2016
Electricity is everywhere and there is simply no way that you can avoid it. Even if you become a hermit and renounce the world and go off the grid, you’ll have electrons jumping around you wherever you are and might even get struck by lightning which is again high voltage electricity.
Now to come to the SCIENCE behind electricity – it is a physical manifestation of the flow of electric charge which are properties of subatomic particles. Electrically charged matter is the cause of electromagnetic fields and can be either positive or negative. Electric charges produce an electrical field which in turn works on other electric charges to set up electric potential measured in volts. So next time electricians in Melbourne talk about volts in your home or office, you know what they are referring to.
A very common term used by people is electric current. It is measured in amperes and is the flow of electrically charged particles. These moving particles produce a magnetic field. It works in a cyclic order – electric currents generate magnetic fields and when magnetic fields are changed it produces electric currents.
Electricity basically has two aspects. The first is electrical power which is used to activate all electrical equipment. This is what people are generally aware of and is what lights up your room when you hit the switch. The other is electronics which deals with electrical circuits. These are the main components of diodes, vacuum tubes, transistors, integrated circuits and other similar active electrical parts.
While man might take credit for inventing electricity, it is actually not so. What has been harnessed is basically an understanding of the science behind electricity. Forms of electricity that exists in nature include lightning, in touch, friction and chemical bonding.
Importance of Research Work for Future of Science
September 19, 2016
Any invention or discovery that the world has benefitted from has been achieved after sustained research, some of them lasting for years. Go back centuries to the “Eureka” moment or Galileo’s intense peering into outer space to discover galaxies and stars and you can easily understand how vital patience is, how vital perseverance is, how vital research is.
Nowhere is this more manifest than the annual Nobel awards. When they are announced in Physics, or Chemistry or Medical Sciences, we are left amazed at the details that follow about the work done by scientists from all over the world. A discovery might take decades to see the light of day and years and years of interpolation of data to confirm that what is being put out finally is supported by empirical evidence. After all, there cannot be anything vague about science; everything about it must be well documented and researched. For example, when consultants in companies for labour hire in Melbourne interview scientists to fill up vacancies for their clients, experience in scientific research is given a lot of importance.
It is more so in medical science which follows a painstaking research process. This is because any discovery or new drug or new medical equipment will ultimately be used on human beings and hence a layer of extra precaution is required. Once a compound is discovered that helps in the cure of certain diseases research is carried out on animals, mainly mice. This stage might take years again before any positive conclusion is arrived at. After that trials are carried out on human beings, mainly volunteers, afflicted with illness and waiting for a medical cure. This study might go on for years again and after intense research the drug is announced to the world. However, its commercial launch will be subject to approval from the regulatory bodies that carry out their own research before certifying it safe for human consumption.
However, there is no certainty that years of research cannot go wrong. Take the case of Space Shuttle Challenger which broke apart seconds after launch on September 28, 1986. Two payload scientists and 5 NASA astronauts were instantly killed. It would be wrong to say that it was a case of inadequate research by NASA. Even the best of intentions by Man can go horribly off mark. However, on the flip side, this accident doubled research efforts to build a failsafe Space Shuttle with more in-built safety features.
There are many fields where in-depth research is done not for the betterment of mankind but for its destruction. How else can you explain Hiroshima and Nagasaki, the terrible napalm bombs of the USA that scorched the souls of the Vietcong or the devastating chemical weapons that cause mass destruction? Each type was built after thorough research by top scientists in the field. It is often argued that such weapons have deterrent value but the world has seen that in the hands of despots they inflict a great deal of harm on mankind.
The importance of research in the future of science cannot be challenged or disputed – but only if it brings a smile to the face and a twinkle to the eye.
Future of Healthcare industry
June 28, 2016
There is no doubt about the fact that the exponential development of information technology has an important role to play in shaping the future of the healthcare industry as it can contribute to the enhancement of service delivery to the patients. While the therapeutic and technological advancements are quickly changing medicinal services as we probably are aware of, it’s time to get down to business for majority of Australia’s health offices, which now confront an expanding need to house and coordinate complex new equipment in maturing framework.
Besides that, the potential to record and assess health data in real-time is bringing about a shift from reactive to proactive approach in medicine, altering the role played by healthcare facilities in conveyance of services.
To cope with this expanding demand for healthcare services and the technological developments, it is important to comprehend the reasons behind this shift.
The prime aspects that are altering the face of healthcare industry in Australia are:
- Our relentlessly maturing populace – how would we deal with the expanding demand on our healthcare system?
- Our expanding access to cutting edge technology – by what means would we be able to utilise modern day innovations to deliver top healthcare services?
One way to deal effectively with these changes is to increase the number of institutions that provide quality healthcare education to not only local students but international students as well. Courses such as certificate 4 in aged care and certificate iii in aged care form the base of education for individuals aspiring to have a flourishing career in the industry. Although the government is putting a lot of effort in this direction, which can be seen in the increasing number of colleges and organisations that provide healthcare education. Be that as it may, it is just a small part of the collective effort required to improve the future of healthcare services in our country.
Eco Friendly Products – Research and Stats
May 27, 2016
Eco friendly and environment friendly are referred to products, services, statutory policies and guidelines or any other laws that seek to protect the planet from any harm to its fragile eco system. The reason for the enhanced focus in this field today is because of the timely realization that huge damage has already been done and it is time to pull in the reins and do something about it fast. Already, the effects of rampant deforestation and accumulation of non-biodegradable waste is very much palpable. Rise in global warming and its resultant harm to our environment is there for all to see.
While reams can be written on eco friendly products per se, a bit of research into the procedures that set their guidelines will be in order. ISO 14020 and ISO 14024 have been formulated by the International Standards Organization to set benchmarks that regulate declarations and certifications of eco friendly products. More importantly, these standards have given yardsticks against which the methods of manufacture, the components in the products and the specific scientific methods followed in producing them are measured. However, different variants of the laid down standards are followed in the Americas, Europe, Oceania and Asia without diluting the stringent clauses in any manner.
Being green and ensuring safety levels in the home is not at all difficult for any person with even an average level of awareness in this matter. The most harmful products used in homes are cleaning solutions which contain high levels of toxic and abrasive chemicals. The general perception is that only these can clean well and quickly remove stubborn stains. Nothing can be further from the truth. Vinegar mixed with water cleans glass and floors equally well while safeguarding the health of the occupants.
Traditional cleaning products have solvents and bleaches and release toxins in the air. In closed environments such as a house or office they can cause such health issues as dizziness, respiratory problems and even cancer. Commercial cleaning companies have switched to eco friendly plant based citrus cleansers, oxygen bleaches and soap free from phosphates. Again it is not the products you use that count only, how you use them also matters. For example use bio degradable natural sponges made of 100% cellulose for mopping and wiping. These are long lasting and durable.
Remember, every bit of your effort for achieving a toxic chemicals free planet will be have a positive impact on the environment.
Importance of data collection for business
May 17, 2016
All business owners require comprehending the consumer behaviour along with the strategies of their rival companies in order to make informed & shrewd decisions that take their business to the next level in terms of growth& expansion.
By keeping a tab on the sales patterns, market trends and competitor business plans, you no longer need to depend on ‘guess work’ to increase the operational efficiency & revenue generation of your company. Instead you can adopt a meticulous approach to your business by integrating data collection in your business strategy.
Data based decisions have a higher success rate than intuition based decisions. By actualizing a unified information accumulation procedure, an association can settle on information driven choices. Once a framework is set up, the quality and amount of information that a business gathers throughout the years and how it chooses to utilize it, will emphatically impact its market position, profitability & sustainability.
If case a business does not have data collection system in place, managers tend to lose innumerable hours in collecting data that eventually may prove useless. A suitable framework will accumulate and show information that is gathered from various areas of a company. That enables a manager to identify the areas that need improvement across all aspects of the business.
Here are a few ways in which data collection can help your business –
- Improving your advertising strategies – With client information in data, you can create innovative & customised campaign ideas that revolve around consumer pattern & market trends.
- Data collected through extensive research can be helpful from future viewpoint, as it highlights trends and problem areas. Using the data you can address these areas with improved customer service, better pricing and products.
- You can use customers’ browsing history & purchase history to create individual product suggestions for you consumers. Whatever your industry is, with detailed data you can provide tailor made customer experience
The capacity to break down and follow up on information is extremely crucial to businesses. The rate at which market trends keep changing obliges organisations to have the ability to adapt & respond quickly to keep up with the competition. Although instant action may be necessary, with companies engaged in global competition, such decisions can be increasingly intricate. Like other business owners, professional arborists & tree surgeons in Melbourne ought to gain an in-depth understanding of high volumes of data prior to reaching any conclusion.
Cloud Computing and its benefits
April 5, 2016
From primitive improvements to today’s cutting edge devices that would knock the socks off of any Neanderthal, there’s no lack of amazing advancements that have transformed the way we live and work. In this jet age, a modest bunch of innovative marvels that began as oddities, have become an integral part of our lives.
Cloud computing is one of the modern day technological advancements that have taken the digital world by storm. Experts anticipate that the most recent innovations in cloud computing will fundamentally impact how we utilise our PCs and cell phones. Cloud computing is where assignments and document storage on your PC are performed and stored elsewhere.
By utilising a web connection you can get connected to a service that has the design, foundation and programming to deal with any undertaking or storage necessity, at lesser cost.
The upsides of cloud computing is that it wipes out the trouble and cost of keeping up, redesigning and scaling your own particular PC equipment and programming while expanding proficiency and speed. Your PC’s processing speed, memory limit, software applications and maintenance prerequisites are reduced.
You can easily store and access data files irrespective of their size. You can likewise indulge in some fun games, utilise or create apps, make experimental estimations by just utilising cloud computing on a smart phone.
The cloud can permit access to a large number of PCs in a smart, adaptable and redundant framework with master backing. Like outsourcing, the distinction and focal points of cloud computing are speed, effectiveness, ability and cost effectiveness, especially with the growing prominence of advanced phones and tablets.