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Scientific research using studies and analyses

Studies and analyses are vital to progress and innovation and are the only way to empirically verify theories.

Science and empirical studies and analyses

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.

Using empirical studies and analyses beyond the natural sciences and engineering

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.

Progress and innovation through empirical studies and analyses

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.

Two historical examples of progress based on studies and analyses

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.

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

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Novel study underscores microbial individuality

Largest-ever study analyzing cells' individual blueprints reveals new patterns in the global distribution and diversity of ocean microbes

A single drop of seawater can contain a wide representation of ocean microbes from around the world - revealing novel insights into the ecology, evolution and...

13.12.2019 | nachricht Read more

TU Dresden biologists examine sperm quality on the basis of their metabolism

Every tenth couple worldwide is affected by infertility. The reasons for this are manifold, but mostly well researched. Nevertheless, about fifteen percent of cases remain unexplained. A team of biologists at TU Dresden has now gained new insights into the metabolic properties that make up a good sperm cell.

Thanks to the advanced possibilities, in vitro fertilization is part of everyday medical practice. The so-called swim-up method is a sperm purification method...

29.11.2019 | nachricht Read more

Approaching the perception of touch in the brain

Larger parts of the cerebral cortex than thought process tactile stimuli

An encouraging pat on the back or a soft sweater on the skin - even things that we do not actively explore with the hands, we perceive with our body...

27.11.2019 | nachricht Read more

Stabilizing sulfur cathode by single Li-ion channel polymer binder

The growing demands on the high-performance energy-storage system for emerging technologies such as electric vehicles and artificial intelligence drive the development of high-performance batteries. As a promising candidate of next-generation batteries, Li-S batteries have been drawn much attention carrying a high specific capacity (1675 mAh g-1) and energy density (2600 Wh kg-1). However, the diffusion of polysulfide in electrolyte cause changes in the structure of the sulfur cathode during discharge-charge cycles, which greatly limits the commercial applications of Li-S batteries.

Polymer binder, as an essential component of electrode, acts to bond the active material and are related to the performance of batteries. Unfortunately, the...

25.11.2019 | nachricht Read more

Detecting mental and physical stress via smartphone

A study by Politecnico di Milano published in Sensors

Can we use our smartphones without any other peripherals or wearables to accurately extract vital parameters, such as heart beat rate and stress level?

22.11.2019 | nachricht Read more

Virtual "moonwalk" for science reveals distortions in spatial memory

In order to orient ourselves in space, and to find our way around, we form mental maps of our surroundings. But what happens if the coordinate system of our brain, which measures our mental maps, is distorted? Jacob Bellmund and Christian Doeller from the Max Planck Institute for Human Cognitive and Brain Sciences show in Nature Human Behaviour that under these circumstances there are also distortions in our spatial memory.

In order to remember where important events happened, or how to get from A to B, our brains form mental "maps" of our environment. An important component of...

18.11.2019 | nachricht Read more

Autonomous Agriculture in 2045?

New Study about the Autonomous Agricultural Machinery Market

The development and introduction of machines ranging from highly automated to driverless will have a strong impact on global agriculture. This inevitably...

15.11.2019 | nachricht Read more

What and how much we eat might change our internal clocks and hormone responses

For the first time, a study led by researchers at Helmholtz Zentrum München and the German Center for Diabetes Research (DZD) shows how glucocorticoid hormones, such as cortisol, control sugar and fat levels differently during day and night, feeding and fasting, rest and activity, over the course of 24 hours

The research conducted in mice found that the time-of-day dependent metabolic cycle is altered by high caloric diet. Since glucocorticoids are widely used...

07.11.2019 | nachricht Read more

Do horses copy humans?

Horses show different learning techniques; most used humans for learning the place where a treat could be baited and learned how to open the feed box by individual try and error learning

Two students at Nürtingen-Geislingen University studied learning techniques applied by horses for learning how to open a feed box after observing humans doing...

30.10.2019 | nachricht Read more

ECG procedure indicates whether an implantable defibrillator will extend a patient's life

Implantable defibrillators can save lives, but also harbor risks. A major European study headed by three researchers from the Technical University of Munich (TUM), LMU München and University Medical Center Göttingen has found that a special ECG method can help to identify the patients most likely to benefit from these devices. The results of the study have now been published in The Lancet.

In heart patients with potentially life-threatening arrhythmias, a strong electrical shock applied to the cardiac muscle can reset the heart to its regular...

02.09.2019 | nachricht Read more
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Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Integrate Micro Chips for electronic Skin

Researchers from Dresden and Osaka present the first fully integrated flexible electronics made of magnetic sensors and organic circuits which opens the path towards the development of electronic skin.

Human skin is a fascinating and multifunctional organ with unique properties originating from its flexible and compliant nature. It allows for interfacing with...

Im Focus: Dresden researchers discover resistance mechanism in aggressive cancer

Protease blocks guardian function against uncontrolled cell division

Researchers of the Carl Gustav Carus University Hospital Dresden at the National Center for Tumor Diseases Dresden (NCT/UCC), together with an international...

Im Focus: New roles found for Huntington's disease protein

Crucial role in synapse formation could be new avenue toward treatment

A Duke University research team has identified a new function of a gene called huntingtin, a mutation of which underlies the progressive neurodegenerative...

Im Focus: A new look at 'strange metals'

For years, a new synthesis method has been developed at TU Wien (Vienna) to unlock the secrets of "strange metals". Now a breakthrough has been achieved. The results have been published in "Science".

Superconductors allow electrical current to flow without any resistance - but only below a certain critical temperature. Many materials have to be cooled down...

Im Focus: Programmable nests for cells

KIT researchers develop novel composites of DNA, silica particles, and carbon nanotubes -- Properties can be tailored to various applications

Using DNA, smallest silica particles, and carbon nanotubes, researchers of Karlsruhe Institute of Technology (KIT) developed novel programmable materials....

All Focus news of the innovation-report >>>

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