Science research articles

Introduction Before beginning your paper, you need to decide how you plan to design the study. The research design refers to the overall strategy that you choose to integrate the different components of the study in a coherent and logical way, thereby, ensuring you will effectively address the research problem; it constitutes the blueprint for the collection, measurement, and analysis of data.

Science research articles

History of science Science in a broad sense existed before the modern era and in many historical civilizations. In particular, it was the type of knowledge which people can communicate to each other and share.

For example, knowledge about the working of natural things was gathered long before recorded history and led to the development of complex abstract thought.

This is shown by the construction of complex calendars, techniques for making poisonous plants edible, public works at national scale, such as those which harnessed the floodplain of the Yangtse with reservoirs, [25] dams, and dikes, and buildings such as the Pyramids.

However, no consistent conscious distinction was made between knowledge of such things, which are true in every community, and other types of communal knowledge, such as mythologies and legal systems. It is thought that early experimentation with heating and mixing of substances over time developed into alchemy.

Early cultures Main article: History of science in early cultures Clay models of animal livers dating between the nineteenth and eighteenth centuries BCE, found in the royal palace in Mari, Syria Neither the words nor the concepts "science" and "nature" were part of the conceptual landscape in the ancient near east.

Nature philosophy In the classical world, there is no real ancient analog of a modern scientist. Instead, well-educated, usually upper-class, and almost universally male individuals performed various investigations into nature whenever they could afford the time.

For this reason, it is claimed these men were the first philosophers in the strict sense, and also the first people to clearly distinguish "nature" and "convention. They were mainly speculators or theoristsparticularly interested in astronomy.

The Socratic method as documented by Plato 's dialogues is a dialectic method of hypothesis elimination: This was a reaction to the Sophist emphasis on rhetoric.

The Socratic method searches for general, commonly held truths that shape beliefs and scrutinizes them to determine their consistency with other beliefs. Socrates was later, in the words of his Apology, accused of corrupting the youth of Athens because he did "not believe in the gods the state believes in, Science research articles in other new spiritual beings".

Socrates refuted these claims, [43] but was sentenced to death. Motion and change is described as the actualization of potentials already in things, according to what types of things they are.

In his physics, the Sun goes around the Earth, and many things have it as part of their nature that they are for humans. Each thing has a formal causea final causeand a role in a cosmic order with an unmoved mover. The Socratics also insisted that philosophy should be used to consider the practical question of the best way to live for a human being a study Aristotle divided into ethics and political philosophy.

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Aristotle maintained that man knows a thing scientifically "when he possesses a conviction arrived at in a certain way, and when the first principles on which that conviction rests are known to him with certainty". During late antiquity, in the Byzantine empire many Greek classical texts were preserved.

Many Syriac translations were done by groups such as the Nestorians and Monophysites. Medieval science postulated a ventricle of the brain as the location for our common sense[53]: Byzantine scienceScience in the medieval Islamic worldand European science in the Middle Ages Because of the collapse of the Western Roman Empire due to the Migration Period an intellectual decline took place in the western part of Europe in the s.

In contrast, the Byzantine Empire resisted the attacks from the barbarians, and preserved and improved upon the learning.

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John Philoponusa Byzantine scholar in the s, was the first scholar ever to question Aristotle's teaching of physics and to note its flaws. John Philoponus' criticism of Aristotelian principles of physics served as an inspiration to medieval scholars as well as to Galileo Galilei who ten centuries later, during the Scientific Revolutionextensively cited Philoponus in his works while making the case as to why Aristotelian physics was flawed.

Aristotle's four causes prescribed that four "why" questions should be answered in order to explain things scientifically.

However, the general fields of science or " natural philosophy " as it was called and much of the general knowledge from the ancient world remained preserved through the works of the early Latin encyclopedists like Isidore of Seville.

Another original work that gained influence in this period was Ptolemy 's Almagestwhich contains a geocentric description of the solar system.

How water fleas detect predators

In the Byzantine empiremany Greek classical texts were preserved. Al-Kindi — was the first of the Muslim Peripatetic philosophers, and is known for his efforts to introduce Greek and Hellenistic philosophy to the Arab world. Ibn al-Haytham Alhazenas well as his predecessor Ibn Sahlwas familiar with Ptolemy's Opticsand used experiments as a means to gain knowledge.

Avicenna's canon is considered to be one of the most important publications in medicine and they both contributed significantly to the practice of experimental medicine, using clinical trials and experiments to back their claims.

In addition, classical Greek texts started to be translated from Arabic and Greek into Latin, giving a higher level of scientific discussion in Western Europe. Demand for Latin translations grew for example, from the Toledo School of Translators ; western Europeans began collecting texts written not only in Latin, but also Latin translations from Greek, Arabic, and Hebrew.

Manuscript copies of Alhazen's Book of Optics also propagated across Europe before[66]: Avicenna's Canon was translated into Latin. The influx of ancient texts caused the Renaissance of the 12th century and the flourishing of a synthesis of Catholicism and Aristotelianism known as Scholasticism in western Europewhich became a new geographic center of science.

An experiment in this period would be understood as a careful process of observing, describing, and classifying. Scholasticism had a strong focus on revelation and dialectic reasoningand gradually fell out of favour over the next centuries, as alchemy 's focus on experiments that include direct observation and meticulous documentation slowly increased in importance.

Renaissance and early modern science Astronomy became more accurate after Tycho Brahe devised his scientific instruments for measuring angles between two celestial bodiesbefore the invention of the telescope. Brahe's observations were the basis for Kepler's laws.ERIC is an online library of education research and information, sponsored by the Institute of Education Sciences (IES) of the U.S.

Department of Education. ResearchGate is changing how scientists share and advance research. Links researchers from around the world. Transforming the world through collaboration.

Science research articles

Revolutionizing how research is conducted. Science News online features daily news, blogs, feature stories, reviews and more in all disciplines of science, as well as Science News magazine archives back to In the past year, Altmetric has tracked over 17 million mentions of million different research outputs.

These are the top most-discussed journal articles of Article in Science Advances. Research News New advances in science, medicine, health, and alphabetnyc.com cell research, drug research, and new treatments for disease.

Nov 21,  · Science journals are laughing all the way to the bank, locking the results of publicly funded research behind exorbitant paywalls. A campaign to make content free must succeed HERE is a trivia.

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