Frayn - on maths

"Pure arithmetic is not about particular things but about particular relations between things. Algebra preserves an even loftier detachment from the world. It is not about relations between things - it about relations between relations. Numbers are variables that can be quantified in the physical world. Algebraic terms are variables that can be quantified in the world of numbers." pp.154-155.

Frayn, Michael (2006). The human touch: our part in the creation of a universe. 'Fingerhold', Chapter 5. London: Faber & Faber. pp.139-170.

individual

|

INTERPERSONAL : SCIENCES

humanistic ------------------------------- mechanistic

SOCIOLOGY : POLITICAL

|

group

human	TOUCH
... human human  human  human human ...	Don't you dare! Yes, please do!

We are all bound variables ...

individual

|

INTERPERSONAL : SCIENCES

humanistic ----------------------------------------------- mechanistic

SOCIOLOGY : POLITICAL

|

group - population

"To be is to be the value of a bound variable." - W.V. Quine, "On What There Is," 1961	.

Lynn Gamwell (2016) Mathematics and Art: A Cultural History. Princeton, New Jersey: Princeton University Press. ISBN: 9780691165288. p.162.

Scope, Space, Nursing, Informatics: Fusion I

Paolo Perrotta writes:

Imagine being a little debugger making your way through a Ruby program. You jump from statement to statement until you finally hit a breakpoint. Now, catch your breath and look around. See the scenery around you? That's your scope.

You can see bindings all over the scope. Look down at your feet, and you see a bunch of local variables. Raise your head, and you see that you're standing within an object, with its own methods and instance variables; that's the current object, also known as self. Further away, you see the tree of constants so clear that you could mark your current position on a map. Squint your eyes, and you can even see a bunch of global variables off in the distance. p.75.

Paolo Perrotta, (2010). Metaprogramming Ruby, The Pragmatic Bookshelf.

Nursing Variables and Constant Values

From the ancient days of BBC BASIC I am today still trying to pick up some PHP to help me grasp Drupal (and Ruby).

In declaring variables - a key element of computer programs - I thought about the following both as a VARIABLE -

$nursing_care = "variable"

- and as a CONSTANT.

Which made me wonder: when do we want nursing to be a 'variable' and when a 'constant'?

The answer is of course obvious.

Nursing care must be a VARIABLE when it reflects the care plans and objectives that relate to a person - a unique individual.

Alternately, what must be declared as CONSTANT are -

safety, values and good-high quality nursing care.

You may wish to consider what other aspects of nursing and your practice are either variable or constant in nature?