Studies and analyses are vital to progress and innovation and are the only way to empirically verify theories.
Not all fields of science are dependent on empirical studies and analyses to verify a thesis. Mathematics, theology, philosophy and law are examples of fields that revolve within a stand-alone world in which new findings are derived by means of logical operations consisting of axioms, postulates or articles of faith (theology) that need not be proven true or accurate through empirical studies or analyses. Although these subjects are indispensable when it comes to basic research, by themselves they don't yield technical advances.
Empirical scientific approaches are diametrically opposed to these fields however. In this case, new theories are developed based on thought processes, observations and speculation. Ensuring that this knowledge has actual scientific relevance requires that it undergo an empirical evaluation however. Researchers rely on studies and analyses to compare these theses with real observations. New scientific knowledge is considered valid only after empirical studies and analyses show that theory and reality coincide. In the process it is imperative that the studies and analyses always produce the same result under the same experiment structure. Only then it is empirically proven that the result actually behaves in line with the theory.
The validation process for new findings based on studies and analyses as described above is in no way limited to natural and engineering sciences such as physics, biology, chemistry, medicine and health, machine engineering or aero and space engineering. In fields such as the social sciences, studies and analyses are also indispensable for empirically proving the accuracy of assumptions and conclusions. Sociology uses empirical-based statistics, studies and analyses to determine if statements about the migration behavior of specific population groups is accurate for instance. The field of psychology also relies on analyses and studies to empirically validate the assumptions of certain behavior patterns.
Before the Enlightenment changed our way of thinking, universities tended to postulate and speculate more than perform scientific research. Innovations therefore were apt be accidental. Once researchers were convinced that scientific results were only possible through the use of empirical studies and analysis, the groundwork was laid for the rapid advances in science that followed. Empirical studies and analyses range from simple experiments, particularly by measuring, weighing and counting, to extremely complex processes that require an enormous amount of time and money. Determining the validity of scientific theories using empirical assurances is one of the prerequisites for implementing these theories in practice. When a specific fact has been confirmed and documented based on studies and analyses, the assumption is that it will remain a fact in the future under the same premises. Only then does it make sense to develop new technologies based on this knowledge, because this provides sufficient proof of the assumption that they always function in the same manner.
Gregor Mendel's studies and analyses on genetics provided empirical proof of his theories of heredity, which then led to modern plant breeding and the establishment of food security for millions of people. The effectiveness of penicillin, another invaluable innovation for mankind, was empirically proven by Alexander Fleming through medical studies and analyses.
innovations-report maintains a wealth of in-depth studies and analyses from a variety of subject areas including business and finance, medicine and ph
Study investigates conditions for the emergence of collective intelligence: Methods of collective intelligence can result in considerably more accurate medical diagnoses, but only under certain conditions. A study headed by researchers at the Max Planck Institute for Human Development has investigated how group composition affects the outcomes of collective decision making. The results have been published in the online edition of the Proceedings of the National Academy of Sciences of the United States of America (PNAS).
The accuracy of medical decisions can be improved by combining several independent opinions. Studies conducted at the Max Planck Institute for Human...19.07.2016 | Read more
A new study from the University of Gothenburg show that adolescents like to present foods that are high in calories but low in nutrients in social media.
Previous studies have found that interactions around food in social media can influence adolescents’ consumption of candy and their willingness to try...07.04.2016 | Read more
Often, it is hard to understand why people behave the way they do, because their true motives remain hidden. Researchers at the University of Zurich have now shown how peoples’ motives can be identified as they are characterized by a specific interplay between different brain regions. They also show how empathy motives increase altruistic behavior in selfish people.
To understand human behaviors, it is crucial to understand the motives behind them. So far, there was no direct way to identify motives. Simply observing...04.03.2016 | Read more
A new study finds that the world can emit even less greenhouse gases than previously estimated in order to limit climate change to less than 2°C.
In a comprehensive new study published in the journal Nature Climate Change, researchers propose a limit to future greenhouse gas emissions—or carbon budget—of...24.02.2016 | Read more
We do not always say what we think: we like to hide certain prejudices, sometimes even from ourselves. But unconscious prejudices become visible with tests, because we need a longer time if we must associate unpleasant things with positive terms. Researchers in Bern now show that additional processes in the brain are not responsible for this, but some of them simply take longer.
A soccer fan needs more time to associate a positive word with an opposing club than with his own team. And supporters of a political party associate a...23.02.2016 | Read more
The advice given to reduce the risk of sudden infant death syndrome, SIDS, has worked well, but the potential to save more lives exists. In addition to sleeping on their backs, infants should sleep in their own beds for the first few months to reduce the risk of sudden infant death. A new doctoral thesis at Sahlgrenska Academy at University of Gothenburg has explored these issues.
In the early 1990s, the Swedish National Board of Health and Welfare went out with advice to new parents to reduce the number of children who die each year...15.02.2016 | Read more
Exceeding critical temperature limits in the Southern Ocean may cause the collapse of ice sheets and a sharp rise in sea levels
A future warming of the Southern Ocean caused by rising greenhouse gas concentrations in the atmosphere may severely disrupt the stability of the West...09.02.2016 | Read more
Study provides insight into impacts of home shopping on vehicle operations and greenhouse gas emissions
Logic suggests that online shopping is "greener" than traditional shopping. After all, when people shop from home, they are not jumping into their cars, one by...08.02.2016 | Read more
A study conducted at the Max Planck Institute for Human Development in collaboration with the University of Basel, Yale University, and the longitudinal German Socio-Economic Panel (SOEP) study at DIW Berlin provides insights into how and in which domains people’s propensity to take risks changes with age. The results indicate that individual risk-taking propensity can be seen as a facet of personality that is subject to change. The study’s results have been published in the Journal of Personality and Social Psychology and are available online as SOEPpaper No. 816.
Although the propensity to take risks on average decreases over the lifespan, it is particularly susceptible to change in young adulthood up to the age of...29.01.2016 | Read more
Simple origami fold may hold the key to designing pop-up furniture, medical devices and scientific tools
What if you could make any object out of a flat sheet of paper?27.01.2016 | Read more
Transparent electronics devices are present in today’s thin film displays, solar cells, and touchscreens. The future will bring flexible versions of such devices. Their production requires printable materials that are transparent and remain highly conductive even when deformed. Researchers at INM – Leibniz Institute for New Materials have combined a new self-assembling nano ink with an imprint process to create flexible conductive grids with a resolution below one micrometer.
To print the grids, an ink of gold nanowires is applied to a substrate. A structured stamp is pressed on the substrate and forces the ink into a pattern. “The...
A new Fraunhofer MEVIS method conveys medical interrelationships quickly and intuitively with innovative visualization technology
On the monitor, a brain spins slowly and can be examined from every angle. Suddenly, some sections start glowing, first on the side and then the entire back of...
Researchers at the U.S. Department of Energy's (DOE) Ames Laboratory have discovered an unusual property of purple bronze that may point to new ways to achieve high temperature superconductivity.
While studying purple bronze, a molybdenum oxide, researchers discovered an unconventional charge density wave on its surface.
Munich Physicists have developed a novel electron microscope that can visualize electromagnetic fields oscillating at frequencies of billions of cycles per second.
Temporally varying electromagnetic fields are the driving force behind the whole of electronics. Their polarities can change at mind-bogglingly fast rates, and...
Breakup of continents with two speed: Continents initially stretch very slowly along the future splitting zone, but then move apart very quickly before the onset of rupture. The final speed can be up to 20 times faster than in the first, slow extension phase.phases
Present-day continents were shaped hundreds of millions of years ago as the supercontinent Pangaea broke apart. Derived from Pangaea’s main fragments Gondwana...
15.07.2016 | Event News
15.07.2016 | Event News
11.07.2016 | Event News
28.07.2016 | Information Technology
28.07.2016 | Materials Sciences
28.07.2016 | Earth Sciences