Quotes About Properties

In physics a system is said to have a symmetry if its properties are unaffected by a certain transformation such as rotating it in space or taking its mirror image. For example, if you flip a donut over, it looks exactly the same (unless it has a chocolate topping, in which case it is better just to eat it).

The hasOwnProperty method returns true if a property is defined in an object instance. If it's not, but you can access that property, then you can assume the property must be defined in the object's prototype.

Math is not a constructor, or even a function. It's an object. As you know, Math is a built-in object that you can use to do things like get the value of pi (with Math.PI) or generate a random number (with Math.random). Think of Math as just like an object literal that has a bunch of useful properties and methods in it, built-in for you to use whenever you write JavaScript code. It just happens to have a capital first letter to let you know that it's built-in to JavaScript.

By lexical scope we mean that JavaScript's rules for scoping are based purely on the structure of your code (not on some dynamic runtime properties). This means you can determine where a variable is defined by simply examining your code's structure. Also

methods in objects are properties too. They just happen to have a function assigned to them.

Window is the global object. It may seem a little weird, but the window object acts as your global environment, so the names of any properties or methods from window are resolved even if you don't prepend them with window. In addition, any global variables you define are also put into the window namespace, so you can reference them as window.myvariable.

I also assume that they are not simply the physical properties of things as now conceived by physical science. Instead, they are ecological, in the sense that they are properties of the environment relative to an animal.

Our ancient Indian Rishis realized that SPACE is a distinct entity with its own properties and called it AAKASA...The West realized it only when Einstein published his Theory of Relativity....

Substance and accident are conse quently related to each other in the same man ner as the potential is related to its actuation. As 6 &v, God is incapable of being perfected. In other words, while the created substance pos sesses and supports its properties, which in turn are possessed and supported by their substance (ratio habentis et habiti), God is what He has. Hence there can be no accidents in Him. 37 Thesis

This uneven rate of evolution of different properties of an organism is called mosaic evolution , and it may create difficulties for classification.

The primary concern of mathematics is number, and this means the positive integers…. Mathematics belongs to man, not God. We are not interested in properties of the positive integers that have no descriptive meaning for finite man. When a man proves a positive integer exists, he should show how to find it. If God has mathematics of his own that needs to be done, let him do it himself.

The melded nature of space and time is intimately woven with properties of light speed. The inviolable nature of the speed of light is actually, in Einstein's hands, talking about the inviolable nature of cause and effect.

there was much breathless talk of new elements, bizarre optical properties, and other things which puzzled men of science are wont to say when faced by the unknown. Hot

360 deals are the new things of the industry. It's not about selling records; it's about selling T-shirts, getting a piece of your publishing, getting a piece of your touring, and all these other kind of properties.

Hegel thought that, if enough was known about a thing to distinguish it from all other things, then all its properties could be inferred by logic. This was a mistake, and from this mistake arose the whole imposing edifice of his system. This illustrates an important truth, namely, that the worse your logic, the more interesting the consequences to which it gives rise.

Thus we find that, although the relations of physical objects have all sorts of knowable properties, derived from their correspondence with the relations of sense-data, the physical objects themselves remain unknown in their intrinsic nature, so far at least as can be discovered by means of the senses.

Hegel thought that, if enough was known about a thing to distinguish it from all other things, then all its properties could be inferred by logic. This was a mistake, and from this mistake arose the whole edifice of his system. This illustrates an important truth, namely, that the worse your logic, the more interesting the consequences.

Physics is mathematical not because we know so much about the physical world, but because we know so little: it is only its mathematical properties that we can discover.

Because the grape was proudly multipurpose, the shelf life it had to offer the ancient world was practically without rival. Grapes could be eaten fresh, straight from the vine. Dried, they were renamed raisins, and in the Bible, they were eaten plain or baked into cakes. Pressed, the grapes produced fresh juice, or far more significantly, they could be utterly transformed, possessing new properties and chemistry, into vinegars and wines.

But the newest research is showing that many properties of the brain are genetically organized, and don't depend on information coming in from the senses.

Agarikon contains antiviral molecules new to science. Researchers for pharmaceutical companies may have missed its potent antiviral properties. Our analyses show that the mycelial cultures of this mushroom are most active but that the fruitbodies, the natural form of the mushroom, are not.

I am interested in classic building development, such as hotels and residential homes, rather than commercial properties.

The law is the organization of the natural right of lawful defense. It is the substitution of a common force for individual forces. And this common force is to do only what the individual forces have a natural and lawful right to do: to protect persons, liberties, and properties; to maintain the right of each, and to cause justice to reign over us all.

Molecular chemistry, the chemistry of the covalent bond, is concerned with uncovering and mastering the rules that govern the structures, properties and transformations of molecular species.