Life is a characteristic that distinguishes individuals who have biological processes such as signaling and self-sustaining processes from those that do not, either because these functions have ceased, or because they never had such functions and are inanimate. There are various forms of life, such as plants, animals, fungi, Protista, archaea, and bacteria. Biology is the science concerned with the study of life. Currently there is no consensus on the definition of life. One of the most popular definitions is that organisms are open systems that maintain homeostasis, are composed of cells, ...
Biological organization is the hierarchy of complex biological structures and systems that define life using a local approach. The traditional hierarchy, as described below, extends from atoms to biospheres. At higher levels this scheme is often called the concept of environmental organizations, or as a field, a hierarchical environment. Each level in the hierarchy represents an increase in organizational complexity, with each "object" primarily consists of the previous levels of the base. The basic principle of the organization is the concept of emergence - the properties and functions fo ...
Carbon is the main component of all known forms of life on Earth, is approximately 45-50% of the dry biomass. Carbon compounds occur in nature in great abundance on Earth. Complex biological molecules almost always consist of atoms of carbon bonded with other elements, especially oxygen and hydrogen and also nitrogen, phosphorus and sulfur. Because it is lightweight and relatively small in size, the carbon molecules of enzymes is easy to manipulate. It is often assumed in astrobiology that if life exists elsewhere in the Universe, it will also be carbon-based. Critics refer to this assumpt ...
Chirality is a property of asymmetry important in several branches of science. The word "chirality" comes from the Greek χειρ, "hand", a familiar chiral object. Object or system is chiral if it differs from its mirror image, that is, it can not be imposed on him. Conversely, the mirror image achiral object, such as a sphere, cannot be separated from the object. A chiral object and its mirror image are called enantiomorphs Greek "opposite forms" or, when referring to molecules, enantiomers. Not a chiral object is called achiral sometimes amphichiral and can be superimposed on its mirror ima ...
Romance rose largely because attempts to understand not only inertia, but also a vital character. Romantic works in the field of art and romance of medicine were a response to a General lack of application of the method of inertial science to uncover the fundamental laws and principles of operant life of nature. German romantic science and medicine aim to understand the nature and principle of life, identified John hunter, in contrast to matter itself using Johann Friedrich Blumenbachs Bildungstrieb and romantic medicine Lebenskraft, as well as Roschlaubs development of the Brunonian syste ...
Life extension is the idea of extending human life, either modestly due to improvements in medicine – or drastically due to the increase in the maximum lifespan beyond it, as a rule, settled the limit of 125 years. The ability to achieve such radical changes, however, do not currently exist. Some researchers in this area, and "life promoters", "immortalists" or "longevists" those who wish to achieve longer lives themselves believe that future breakthroughs in tissue rejuvenation, stem cells, regenerative medicine, molecular repair, gene therapy, pharmaceuticals, and organs such as a replac ...
The group included singer Paul McCallion, guitarists JayJay and Del Robertson Somerville, and Doug Smith, with Pitchshifter drummer Jason Bowld accession in 2004. The debut release of the group were at one time or another RD in 2004. They toured in support of InMe and released "what if the truth looks clearer empty" later in the year. They toured with the Rasmus and opened for Metallica, and "cruel kindness", and then in November of 2004. McCallion and Bowles also was part of the supergroup this threat, along with members of Pitchshifter, therapy?, Hundred reasons, funeral for a friend and ...
Homochirality is a uniform chirality, or arm. Objects are chiral when they cant be superimposed on their mirror images. For example, on the left and right human hands are approximately mirror images of each other, but not their own mirror, so they are chiral. In biology, 19 of the 20 natural amino acids homochiral, being l-chiral, while the sugar is D-chiral. Homochirality can also contact enantiomeric substances in which all the components are the same enantiomer, but some sources discourage the term. It is unclear whether homochirality has a purpose, however, it seems that this form of i ...
Living systems are open self-organizing forms of life that interact with their environment. These systems are supported by flows of information, energy and matter. Some scientists have proposed in the last few decades, in the General theory of living systems needs to explain the nature of life. Such General theory, arising out of environmental and biological Sciences, attempts to map General principles for how all living systems. Instead of studying the phenomena, trying to break into components, a General living systems theory explores phenomena from the point of view of dynamic patterns ...
Acellular or cell-free life is a life that exists without a cellular structure, at least part of its life cycle. Historically, most definitions of life postulates that a living organism must consist of one or more cells, but it is not considered necessary, and the current criteria allow life forms based on other constructive activities. The main candidates for cell-free viruses. A minority of biologists consider viruses living organisms, but most do not. Their primary objection is that no known viruses capable of Autonomous beings: they must rely on cells to copy them. However, the recent ...
There are at least two senses in which the notion of philosophy is used: the formal and informal sense. In the formal sense, philosophy is the scientific study in the field of aesthetics, ethics, epistemology, logic, metaphysics, and social and political philosophy. Those "philosophy of life" is philosophy in the informal sense as a personal philosophy that addresses existential questions about the human condition. This term also refers to a certain conception of philosophy as a way of life approved by the German Lebensphilosophie movement, the main representative of which is Wilhelm Dilth ...
The phrase reverence for life is a translation of the German phrase: "Ehrfurcht vor dem Leben". These words of albert Schweitzer on a boat on the Ogooue river in French Equatorial Africa, while the search for a universal concept of ethics for our time. Schweitzer made the phrase the basic principle of ethical philosophy, which he developed and applied in practice. He gave expression to its development in numerous books and publications during his life, and in the manuscripts which were recently published, the main work is done with the unfinished four-part philosophy of culture of German K ...
The seven pillars of life are the essential principles of life described by Daniel E. Koshland in 2002 in order to create a universal definition of life. The stated goal of this universal definition is to aid in understanding and identifying artificial and extraterrestrial life. The seven pillars are program, improvisation, ruggedness, energy, regeneration, adaptation and isolation. They can be abbreviated as PICERAS.
The term "world riddle" or "world-riddle" has been associated for more than 100 years, with Friedrich Nietzsche and biologist and philosopher Ernst Haeckel, who as a Professor of Zoology at the University of Jena, wrote the book Die Weltrathsel in 1895-1899, in modern spelling die Weltratsel, with the English version was published under the title the mysteries of the Universe, 1901. The term "world riddle" concerns the nature of the Universe and the meaning of life. Question and answer on the world mystery, is also regarded as an inspiration or allegorical meaning in some musical compositi ...
- Life is a characteristic that distinguishes physical entities that have biological processes, such as signaling and self - sustaining processes, from those
- Life is the characteristic that distinguishes organisms from inorganic substances and dead objects. Life or The Life may also refer to: Human life disambiguation
- there are significant differences. LFP chemistry offers a longer cycle life than other lithium - ion approaches. Like nickel - based rechargeable batteries
- Life imprisonment also known as imprisonment for life life in prison, whole - life order, a life sentence, a life term, lifelong incarceration, life incarceration
- Life insurance or life assurance, especially in the Commonwealth of Nations is a contract between an insurance policy holder and an insurer or assurer
- A still life plural: still lifes is a work of art depicting mostly inanimate subject matter, typically commonplace objects which are either natural
- The life sciences or biological sciences comprise the branches of science that involve the scientific study of life and organisms such as microorganisms
- Extraterrestrial life is hypothetical life which may occur outside of Earth and which did not originate on Earth. Such life might range from simple prokaryotes
- Kingdom, life peers are appointed members of the peerage whose titles cannot be inherited, in contrast to hereditary peers. In modern times, life peerages
- Life was an American magazine published weekly until 1972, as an intermittent special until 1978, and as a monthly from 1978 until 2000. During its golden
- The meaning of life or the answer to the question: What is the meaning of life pertains to the significance of living or existence in general. Many
- through its subsidiaries StarVista Live, Lifestyle Products Group and Time Life is a creator and direct marketer that is known for selling books, music
- Sun Life Financial, Inc. is a Canadian financial services company known primarily as a life insurance company. It is one of the largest life insurance
- Half - Life is a series of first - person shooter games developed and published by Valve. In most installments, players control Gordon Freeman, a physicist
- The monthly Chess Life and bi - monthly Chess Life Kids formerly School Mates and Chess Life for Kids are the official magazines published by the United
- Half - life is a mathematical and scientific description of exponential or gradual decay. Half - life half life or halflife may also refer to: Half - Life film
- Slice of life describes the depiction of mundane experiences in art and entertainment. In theater, slice - of - life refers to naturalism, while in literary
- In England and Wales, life imprisonment is a sentence which lasts until the death of the prisoner, although in most cases the prisoner will be eligible
- Life cycle, life - cycle, or lifecycle may refer to: Biological life cycle, the sequence of life stages that an organism undergoes from birth to reproduction
- Life After Life may refer to: Life After Life 1975 book a 1975 book about near - death experiences by Raymond Moody Life After Life a 2006 book about
- A person s life stance, or lifestance, is their relation with what they accept as being of ultimate importance. It involves the presuppositions and theories
- Fox Life is an international pay television network, launched by the Fox Broadcasting Company in 2004, which airs across Latin America, Europe also available
- Life simulation games form a subgenre of simulation video games in which the player lives or controls one or more virtual characters human or otherwise
- Artificial life often abbreviated ALife or A - Life is a field of study wherein researchers examine systems related to natural life its processes, and
- Standard Life Aberdeen plc, formerly Standard Life plc, is a United Kingdom - based global investment company with headquarters in Edinburgh. In March 2017
- common law and statutory law, a life estate or life tenancy is the ownership of land for the duration of a person s life In legal terms, it is an estate
- Life Savers is an American brand of ring - shaped hard and soft candy. Its range of mints and fruit - flavored candies is known for its distinctive packaging
- The Congregation for Institutes of Consecrated Life and Societies of Apostolic Life CICLSAL Latin: Congregatio pro Institutis Vitae Consecratae et
- Everyday life daily life or routine life comprises the ways in which people typically act, think, and feel on a daily basis. Everyday life may be described
- The Good Life or Good Life may refer to: Eudaimonia, a philosophical term for the life that one would like to live, originally associated with Aristotle
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Pino - logical board game which is based on tactics and strategy. In general this is a remix of chess, checkers and corners. The game develops imagination, concentration, teaches how to solve tasks, plan their own actions and of course to think logically. It does not matter how much pieces you have, the main thing is how they are placement!online intellectual game →