Showing posts with label Galileo Galilei. Show all posts
Showing posts with label Galileo Galilei. Show all posts

Wednesday, 24 September 2014

Simple Science Quotes

The deepest sin against the human mind is to believe things without evidence. Science is simply common sense at its best – that is, rigidly accurate in observation, and merciless to fallacy in logic. (Thomas Huxley)


Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science.

(Charles Darwin , Introduction to The Descent of Man, 1871)


We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.

(Sir Isaac Newton , Principia: The system of the world)


(Galileo Galilei , 1600) I wish, my dear Kepler, that we could have a good laugh together at the extraordinary stupidity of the mob. What do you think of the foremost philosophers of this University? In spite of my oft-repeated efforts and invitations, they have refused, with the obstinacy of a glutted adder, to look at the planets or Moon or my telescope. … In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual.


(Max Planck, 1920) A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.


The notion that all these fragments is separately existent is evidently an illusion, and this illusion cannot do other than lead to endless conflict and confusion. Indeed, the attempt to live according to the notion that the fragments are really separate is, in essence, what has led to the growing series of extremely urgent crises that is confronting us today. Thus, as is now well known, this way of life has brought about pollution, destruction of the balance of nature, over-population, world-wide economic and political disorder and the creation of an overall environment that is neither physically nor mentally healthy for most of the people who live in it. Individually there has developed a widespread feeling of helplessness and despair, in the face of what seems to be an overwhelming mass of disparate social forces, going beyond the control and even the comprehension of the human beings who are caught up in it. (David Bohm, Wholeness and the Implicate Order, 1980)


Someday we’ll understand the whole thing as one single marvelous vision that will seem so overwhelmingly simple and beautiful that we may say to each other; ‘Oh, how could we have been so stupid for so long? How could it have been otherwise!’ (J. A. Wheeler)


What we observe as material bodies and forces are nothing but shapes and variations in the structure of space. Particles are just schaumkommen (appearances). … The world is given to me only once, not one existing and one perceived. Subject and object are only one. The barrier between them cannot be said to have broken down as a result of recent experience in the physical sciences, for this barrier does not exist. … Let me say at the outset, that in this discourse, I am opposing not a few special statements of quantum physics held today (1950s), I am opposing as it were the whole of it, I am opposing its basic views that have been shaped 25 years ago, when Max Born put forward his probability interpretation, which was accepted by almost everybody. I don’t like it, and I’m sorry I ever had anything to do with it. (Erwin Schrödinger , The Interpretation of Quantum Physics.)


(Aristotle, 340BC) The first philosophy (Metaphysics) is universal and is exclusively concerned with primary substance. … And here we will have the science to study that which is just as that which is, both in its essence and in the properties which, just as a thing that is, it has. … That among entities there must be some cause which moves and combines things. … There must then be a principle of such a kind that its substance is activity.


(Gottfried Leibniz, 1646 – 1716) Reality cannot be found except in One single source, because of the interconnection of all things with one another. … I do not conceive of any reality at all as without genuine unity. … I maintain also that substances, whether material or immaterial, cannot be conceived in their bare essence without any activity, activity being of the essence of substance in general.


All these fifty years of conscious brooding have brought me no nearer to the answer to the question, ‘What are light quanta?’ Nowadays every Tom, Dick and Harry thinks he knows it, but he is mistaken. … I consider it quite possible that physics cannot be based on the field concept, i.e., on continuous structures. In that case, nothing remains of my entire castle in the air, gravitation theory included, [and of] the rest of modern physics. (Albert Einstein, 1954)


When forced to summarize the general theory of relativity in one sentence:

Time and space and gravitation have no separate existence from matter. …

Physical objects are not in space, but these objects are spatially extended. In this way the concept ‘empty space’ loses its meaning. … The field thus becomes an irreducible element of physical description, irreducible in the same sense as the concept of matter (particles) in the theory of Newton. … The physical reality of space is represented by a field whose components are continuous functions of four independent variables – the co-ordinates of space and time. Since the theory of general relativity implies the representation of physical reality by a continuous field, the concept of particles or material points cannot play a fundamental part, nor can the concept of motion. The particle can only appear as a limited region in space in which the field strength or the energy density are particularly high. (Albert Einstein, 1950)


(Bradley, 1846-1924) We may agree, perhaps, to understand by Metaphysics an attempt to know reality as against mere appearance, or the study of first principles or ultimate truths, or again the effort to comprehend the universe, not simply piecemeal or by fragments, but somehow as a whole.


Any intelligent fool can make things bigger, more complex, and more violent.

It takes a touch of genius – and a lot of courage – to move in the opposite direction.

(Albert Einstein)


Simplicity is the ultimate sophistication.

(Leonardo da Vinci)


Source






The post Simple Science Quotes appeared first on Robert JR Graham.


Sunday, 7 September 2014

7 Reasons for Business Process Mapping

7 Reasons for Process Mapping

by: Jerome Pearce




In our current business environment, we are surrounded by downsizing, acquisitions and consolidation. Companies are concentrating on cutting costs. One result of downsizing is the loss of intellectual capital that was built for years. The knowledge that terminated employees take with them may erode competitive advantage. The decision to cut jobs is more than an economic or human resource issue. It is a strategic one. Identification of work process that will not be needed in the future organization is vital to the success of any downsizing strategy. This identification effort also helps protect those processes that are key to an organization’s future from being affected by downsizing. Strategic thinking and operational implementation must focus on managing the creation, capture, and communication of knowledge. With knowledge management in place, key know-how will remain even if employees leave the company.


In this challenging global economy, information technology can help you drive immediate business value and streamline operational costs. “The downturn has created a fantastic opportunity for companies prepared to go out and grab them, and we’ve decided to invest faster in our software development and marketing to take advantage of the recession” said Webmart CEO Simon Biltcliffe. While deep downturns in the market are destructive and many people lose their jobs, now is not the time to cut resources to innovative efforts


Process Mapping now offer a simple and direct process mapping service that can transform your processes into HTML documentation, live usable prototypes for testing, and development specifications, in a very short time. All you need to do is provide a simple description of your business process to be mapped, with the steps involved, the roles, the data to be captured and used, and the business rules. This can be as simple as a written document, perhaps with a Visio diagram.


1. Kick-start Business Process Management (BPM)


If you have a need to start a Business Process Management or Process Improvement initiative, Process Mapping is the best place to start. Once started, the growth of your initiative can grow either ‘down’ into improvement and automation, or ‘up’ into process modelling and Enterprise Architecture. Both are a natural and organic extension of Process Mapping. For most initiatives, starting is the greatest hurdle. Once started, the rest often flows easily. It can be very daunting to start with a ‘fresh page’, and having an initial set of Process Maps is an invaluable base to start from. In our expensive experience with Business Process Management and Business Process Automation, we have found that Process Mapping is the first, most important, and above all the most significant step.


“A journey of a thousand miles begins with a single step.” Lao-tzu

“The first step is the hardest” Madame De Vichy-Deffand

“He who would learn to fly one day must first learn to stand and walk and run and climb and dance; one cannot fly into flying.” Friedrich Nietzsche


2. You can do it now!


You can start immediately. Process Mapping can start with short discussions and simple maps, created in Visio for example. No expert knowledge is required, and no long and expensive training. We can help you get your first Process Mapping exercise started today. Within couple of days you could have your first process mapped and ready!


“Seize the day, and put the least possible trust in tomorrow.” Horace


3. Quick to do


The results can be seen very quickly. Typically a process can be mapped in a few hours, days at most. It does not take teams of analysts, merely someone who both understands the business itself, and the idea of process. With our many years of experience in Business Process Management we can help you get the absolute most from your Process Mapping exercise in the shortest possible time. One of the key benefits of BPM is the ability to quickly apply changes to business processes, based on an ever changing business environment.


“Move quickly” Gogen Yamaguchi


4. No expensive software is required


In the Process Mapping and Business Process Mapping space there are innumerable product vendors vying for your attention. They typically offer ‘silver bullet’ solutions that are simple and easy to use and will have a guaranteed and almost immediate Return On Investment (ROI). Unfortunately such software does not exist. The good news is that you do not need expensive software! There are many cheap or even free Process Mapping tools out there today. Some are better than others, and many are cut down or isolated versions of software products (such as Metastorm, Tibco, BizAgi). There is also a growing number of full-blown open source systems you can use, such as YAWL from Queensland University. All have their strengths and weaknesses, which we will discuss in a future article. We can help you choose the most appropriate Process Mapping tool for your current and future needs.


“If the only tool you have is a hammer, you tend to see every problem as a nail.” Abraham Maslow


Workflow/Business Process Management (BPM) Ser...

Workflow/Business Process Management (BPM) Service Pattern (Photo credit: Wikipedia)



5. People get motivated


There is nothing like the ability to grasp a concept that you once thought was complex or hard to motivate people. Process Mapping, because it is simple and yet very beneficial, almost always generates that ‘so that’s what you mean’ feeling in people. Often those people are the most important people. These are the ones at the top, with the budget and the strategic plan, and the opens at the coalface who will be most affected, and often threatened, by any changes. We discuss the approaches to dealing with these groups effectively in a future article. We are able to provide you with the right documentation and tools from your Process Mapping exercise to give both groups something they want.


“Motivation determines what you do. Attitude determines how well you do it.” Lou Holtz


7. Easy to understand


A process is a fairly simple concept, and it is simple to explain to others. We all know what a process is, and applying this concept to a business activity is vary easy to do. It is also often illuminating. Such understanding brings process participants into the Process Mapping initiative, allows and encourages them to get involved, and above all gives them a strong feeling of ownership. One of the best moments early in my BPM career was of a railway worker of 30 years who had no use for computers at all. He saw a Process Map we had built to document his work for the first time, and stated confidently after a minute: “Yup, that’s about what we do”. Such understanding brings process participants into the process mapping exercise, allows and encourages them to get involved, and above all gives them a strong feeling of ownership.


“All truths are easy to understand once they are discovered; the point is to discover them.” Galileo Galilei


6. Permanent benefit


The benefit does not fade. The documentation produces as part of a Process Mapping exercise serves a large number of purposes. These can be for documentation and explanation, or even to create prototypes and specifications for future development projects. The uses are as wide or as focussed as you wish. Above all, the use does not ‘wear out’ and the Process Mapping exercise can be continued at any time. We can help you make the most immediate benefit and the best long-term benefit from your Process Mapping exercise.


“The excellent becomes the permanent.” Jane Adams


Don’t sit back and wait; the winners will be those that position themselves to take advantage of the upturn!


Source






The post 7 Reasons for Business Process Mapping appeared first on Robert JR Graham.


Friday, 22 August 2014

Simple Science Quotes

The deepest sin against the human mind is to believe things without evidence. Science is simply common sense at its best – that is, rigidly accurate in observation, and merciless to fallacy in logic. (Thomas Huxley)


Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science.

(Charles Darwin , Introduction to The Descent of Man, 1871)


We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.

(Sir Isaac Newton , Principia: The system of the world)


(Galileo Galilei , 1600) I wish, my dear Kepler, that we could have a good laugh together at the extraordinary stupidity of the mob. What do you think of the foremost philosophers of this University? In spite of my oft-repeated efforts and invitations, they have refused, with the obstinacy of a glutted adder, to look at the planets or Moon or my telescope. … In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual.


(Max Planck, 1920) A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.


The notion that all these fragments is separately existent is evidently an illusion, and this illusion cannot do other than lead to endless conflict and confusion. Indeed, the attempt to live according to the notion that the fragments are really separate is, in essence, what has led to the growing series of extremely urgent crises that is confronting us today. Thus, as is now well known, this way of life has brought about pollution, destruction of the balance of nature, over-population, world-wide economic and political disorder and the creation of an overall environment that is neither physically nor mentally healthy for most of the people who live in it. Individually there has developed a widespread feeling of helplessness and despair, in the face of what seems to be an overwhelming mass of disparate social forces, going beyond the control and even the comprehension of the human beings who are caught up in it. (David Bohm, Wholeness and the Implicate Order, 1980)


Someday we’ll understand the whole thing as one single marvelous vision that will seem so overwhelmingly simple and beautiful that we may say to each other; ‘Oh, how could we have been so stupid for so long? How could it have been otherwise!’ (J. A. Wheeler)


What we observe as material bodies and forces are nothing but shapes and variations in the structure of space. Particles are just schaumkommen (appearances). … The world is given to me only once, not one existing and one perceived. Subject and object are only one. The barrier between them cannot be said to have broken down as a result of recent experience in the physical sciences, for this barrier does not exist. … Let me say at the outset, that in this discourse, I am opposing not a few special statements of quantum physics held today (1950s), I am opposing as it were the whole of it, I am opposing its basic views that have been shaped 25 years ago, when Max Born put forward his probability interpretation, which was accepted by almost everybody. I don’t like it, and I’m sorry I ever had anything to do with it. (Erwin Schrödinger , The Interpretation of Quantum Physics.)


(Aristotle, 340BC) The first philosophy (Metaphysics) is universal and is exclusively concerned with primary substance. … And here we will have the science to study that which is just as that which is, both in its essence and in the properties which, just as a thing that is, it has. … That among entities there must be some cause which moves and combines things. … There must then be a principle of such a kind that its substance is activity.


(Gottfried Leibniz, 1646 – 1716) Reality cannot be found except in One single source, because of the interconnection of all things with one another. … I do not conceive of any reality at all as without genuine unity. … I maintain also that substances, whether material or immaterial, cannot be conceived in their bare essence without any activity, activity being of the essence of substance in general.


All these fifty years of conscious brooding have brought me no nearer to the answer to the question, ‘What are light quanta?’ Nowadays every Tom, Dick and Harry thinks he knows it, but he is mistaken. … I consider it quite possible that physics cannot be based on the field concept, i.e., on continuous structures. In that case, nothing remains of my entire castle in the air, gravitation theory included, [and of] the rest of modern physics. (Albert Einstein, 1954)


When forced to summarize the general theory of relativity in one sentence:

Time and space and gravitation have no separate existence from matter. …

Physical objects are not in space, but these objects are spatially extended. In this way the concept ‘empty space’ loses its meaning. … The field thus becomes an irreducible element of physical description, irreducible in the same sense as the concept of matter (particles) in the theory of Newton. … The physical reality of space is represented by a field whose components are continuous functions of four independent variables – the co-ordinates of space and time. Since the theory of general relativity implies the representation of physical reality by a continuous field, the concept of particles or material points cannot play a fundamental part, nor can the concept of motion. The particle can only appear as a limited region in space in which the field strength or the energy density are particularly high. (Albert Einstein, 1950)


(Bradley, 1846-1924) We may agree, perhaps, to understand by Metaphysics an attempt to know reality as against mere appearance, or the study of first principles or ultimate truths, or again the effort to comprehend the universe, not simply piecemeal or by fragments, but somehow as a whole.


Any intelligent fool can make things bigger, more complex, and more violent.

It takes a touch of genius – and a lot of courage – to move in the opposite direction.

(Albert Einstein)


Simplicity is the ultimate sophistication.

(Leonardo da Vinci)


Source






The post Simple Science Quotes appeared first on Robert JR Graham.