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A liposome is a small artificial vesicle, spherical in shape, having at least one lipid bilayer. [2] Due to their hydrophobicity and/or hydrophilicity, biocompatibility, particle size and many other properties, [ 2 ] liposomes can be used as drug delivery vehicles for administration of pharmaceutical drugs and nutrients , [ 3 ] such as lipid ...
Manifest functions are the consequences that people see, observe or even expect. It is explicitly stated and understood by the participants in the relevant action. The manifest function of a rain dance, according to Merton in his 1957 Social Theory and Social Structure, is to produce rain, and this outcome is intended and desired by people participating in the ritual.
Social or socioeconomic metabolism stipulates that human society and its interaction with nature form a complex self-reproducing system, and it can therefore be seen as paradigm for studying the biophysical basis of human societies under the aspect of self-reproduction. "A common paradigm can facilitate model combination and integration, which ...
Niklas Luhmann was a prominent sociologist and social systems theorist who laid the foundations of modern social system thought. [5] He based his definition of a "social system" on the mass network of communication between people and defined society itself as an "autopoietic" system, meaning a self-referential and self-reliant system that is ...
In lipid polymorphism, if the packing ratio [clarification needed] of lipids is greater or less than one, lipid membranes can form two separate hexagonal phases, or nonlamellar phases, in which long, tubular aggregates form according to the environment in which the lipid is introduced.
Soft systems methodology: A systemic approach for tackling real-world problematic situations, an approach which provides a problem-structuring framework for users to deal with the kind of messy problem situations that lack a formal problem definition.
In biomedical research, unilamellar liposomes are extremely useful to study biological systems and mimicking cell functions. [ 1 ] [ 10 ] As a living cell is very complicated to study, unilamellar liposomes provide a simple tool to study membrane interaction events such as membrane fusion , protein localization in the plasma membrane, study ion ...
Social simulation is a research field that applies computational methods to study issues in the social sciences.The issues explored include problems in computational law, psychology, [1] organizational behavior, [2] sociology, political science, economics, anthropology, geography, engineering, [2] archaeology and linguistics (Takahashi, Sallach & Rouchier 2007).