New professional surveillance application works with
any webcam, Internet cameras, and major capture cards.

Surveillance software

has become so complicated that the typical
businessman who has been busy minding his store instead of pouring over electronics and internet
technology articles can be easily overwhelmed when it comes time to setup or modernize his security system.


Luckily, there is modern professional security software that simplifies much of the decision making.
You don't necessarily have to get rid of a working analog CCTV system in order to renew to a broadcasting
video that can be watched from any online connected pc or 3G phone. Video capture cards can digitally convert the
pictures for webcast. Until recently, there had been no real attempts to standardize the new IP
cameras; every make and manufacturer functioned a tiny differently. And when you connect webcams into the
join, using one application to rule them all was unwieldy.



Professional surveillance application

is now accessible that will work for any camera
or Internet webcam and for most capture cards as well. You can monitor anything your movement
sensors are picking up at your residence or business while you can be half a globe away.
The software itself may not be simple, but it can make life simpler for you.

I'm using webcamera application. I
can broadcast Online video to view my room
from everywhere.

With my new

webcamera application, I can run a streaming webcast
of my apartment visible from the Internet. This opens up a number
of possibilities, the surface of which has not even been scratched in today's world. I can use
this webcast for surveillance purposes, allowing me to watch what's going on in my site
at any moment from a remote watching pc.

As long as I have the web camera
running and a remote pc with Internet access, I can watch the apartment.
With the software and the camera, I can change the settings to capture video,
detect activity (if I don't want to keep the camera running at all times),
or use a mixture of a online feed and recorded video to implement a protection
system that takes full benefit of modern technology.

With a capture card,
I can simply transmit related video and screenshots to use on
any pc.

With delicate data on my station
and precious belongings in my room,
it only makes sense to have a security setup that I can monitor whenever I feel that my privacy
is being compromised. If I owned a small business or lived with roommates, I couldn't imagine
living without it.

Streaming online video and sound from capture card
via webcam computer software

Surveillance application

If you find yourself with a need to record security video with a web camera over an area,

webcam
server software

may be the right choice for you. Using this software, it is possible to set up a
camera to detect activity and begin recording when it does.

Depending on your needs, the sights and sounds that are picked up by the camera may be stored on a hard drive, or if the captured video
needs to be available off-site, can be webcast using the server's streaming
function to a webpage.

Depending on the quality of the webcam and the viewer's video card, the picture that is recorded may be as clear as a high-definition television signal.
Using a install like this, it is possible to provide a measure of security for an area while
the economics of the situation do not justify hiring a security business or setting up a professional monitoring system.

This

do-it-yourself approach

can save money while not compromising on security.

ONLINE JOB FOR ALL : WORK AT HOME

Work at home

Whether you are looking for a gainful job at home or whether you wish getting money live; yes, eventually, you located it!

Obtain financial independence

No computer skills needed. You can be absolutely new to handle our platform - you don't need ANY skill. This is extremely simple.
You may stay at house and work at your free time. Even if you don't have pc you can do this task in Internet cafe or on Internet mobile phone.

How it works?

We build an online-store for you with ready to operate e-commerce solution. Your work is very simple; you have to post data about your internet-shop to the Internet sources.
We will provide you with extremely easy step-by-step instruction how to do this. The typical instruction requests you to open a web page and fill in a form with data about your web-store and software.
You will be paid from US $20.00 to US 180.00 for every purchase which is comes via your internet-store.
There is no limitation for your income. No matter where you live your pay outs are 100% assured.

Register Now...

Sign up now to get financial freedom. All you need is the simple: register now and have own web business!

OUTLINE

  PHYSICS COURSE OUTLINE

 Course Requirements :

            - Quizzes

            - Reports

            - Research

            - Experiments   

                                               
Click on the side bar entitled  "FAMOUS PHYSICISTS"
and have a copy of it. This will be integrated in all our quizzes.
            

 References :

   R₁    Urone, Paul Peter . Physics with Health science Applications .New York : John Wiley and

                  Sons, 1986

  R₂    Young, Hugh D. and Freedman, Roger A. . Sears and Zemansky’s University Physics with

                   Modern Physics, 11^th ed. .  Manila : Pearson Education South Asia, 2004

  R₃    Jones, Edwin and Childers, Richard .  Contemporary College Physics , 3^rd edition . Boston : 

                  McGraw Hill Book Company, 2001  

  R₄    Hewitt, Paul .  Conceptual Physics, 8^th edition . Reading, Massachusetts : Addison Wesley,

                    1998 

  R₅    Kirkpatrick, Larry and  Wheeler, Gerald .  Physics a World View, 3^rd edition . Forthworth :

                     Saunders College Publishing, 1998

  R₆    Halliday, David, Resnick, Robert and Walker, Jearl .  Fundamentals of Physics, 5^th edition .

                     New York : John Wiley and Sons, Inc.  1998

  R₇    Serway, Raymond .  Physics for Scientists and Engineers .  Philadelphia : Saunders College

                      Publishing ,  1996      

Course Outline for Physics 311

I.  Introduction

   1.1  Physics in the Health Sciences

   1.2  Domains of Physics

   1.3  Models, Theories, Laws

   1.4   Mathematics – the language of Science

   1.5  Length, mass, time and the base units

   1.6  Concept of the meter, kilogram, second

II.  Motion and Forces

   2.1  Time, displacement, velocity, and acceleration

  2.2  Gravity and Free-falling bodies

   2.3  Force : the cause of acceleration

   2.4  Newton’s laws of motion

   2.5  Weight, friction, Tension;  vectors 

   2.6  Torque & rotation

   2.7  Centripetal force

III. Work, Energy, Power

   3.1  Work and energy

   3.2  Joule, erg and ft-lb

   3.3  Sources of energy

   3.4  Forms of energy

   3.5  Potential and kinetic energy

   3.6  Law of conservation of energy

   3.7  Power and efficiency

   3.8  Efficiency in Humans

IV. Temperature and Heat  

   4.1  Temperature and the states of matter

   4.2  Heat one cause of temperature change

   4.3  Change of phase and latent heat

   4.4  Heat transfer, heat and the human body

V.  Fluids and Pressure

   5.1  Pressure

   5.2  Pascal’s principle

   5.3  Buoyant force and Archimedes’ principle

   5.4  Poiseuille’s law, Laminar & turbulent flow

   5.5  Bernoulli’s principle

   5.6  Pressure in humans

   5.7  Cardiovascular system

   5.8  Physics of respiration

   5.9  Medical Instruments and devices

VI.  Elasticity and waves :  Sound and Hearing

    6.1  Hooke’s law and periodic motion

    6.2  Transverse and longitudinal waves

    6.3  Energy in waves

    6.4  Intensity, Resonance

    6.5  Doppler effect

    6.6  Hearing mechanism

    6.7  Sound perception

    6.8  Hearing loss; correction

 OUTLINE OF TOPICS for PHYSICS 201

I.  Introduction

 1.1  Physics defined  

 1.2  Domains of Physics

 1.3  Models, Theories, Laws

 1.4   Mathematics – the language of Science

 1.5  Length, mass, time and the base units

 1.6  Concept of the meter, kilogram, second

II.  Motion and Forces

 2.1  Time, displacement, velocity, and acceleration

2.2  Gravity and Free- falling bodies

 2.3  Force : the cause of acceleration

 2.4  Newton’s laws of motion

 2.5  Weight, friction, Tension;  vectors 

 2.6  Torque & rotation

 2.7  Centripetal force

III. Work, Energy, Power

 3.1  Work and energy

 3.2  Joule, erg  and  ft-lb

 3.3  Sources of energy

 3.4  Forms of energy

 3.5  Potential and kinetic energy

 3.6  Law of conservation of energy

 3.7  Power and efficiency

 3.8  Efficiency in Humans

IV.  Impulse, Momentum  and Torque

4.1  Impulse, Momentum

4.2  Elastic and semi-elastic collisions

4.3  Perfectly inelastic collision

4.4  Torque and lever arm 

4..5  Second condition for equilibrium 

V.  Circular Motion, Gravitation and Harmonic Motion

 5.1  Circular motion and rotational motion

 5.2  Simple harmonic motion ( SHM )

 5.3  Period and frequency

 5.4  Period of a vibrating spring

 5.5  Period of a swinging pendulum

 5.6  Newton’s law of universal gravitation

VI. Temperature and  Heat  

 6.1  Temperature and the states of matter

 6.2  Heat one cause of temperature change

 6.3  Change of phase and latent heat

 6.4  Heat transfer, heat and the human body

VII.  Fluids and Pressure

 7.1  Pressure

 7.2  Pascal’s principle

 7.3  Buoyant force and Archimedes’ principle

 7.4  Poiseuille’s law, Laminar & turbulent flow

 7.5  Bernoulli’s principle

 7.6  Pressure in humans

 7.7  Cardiovascular system

 7.8  Physics of respiration

 7.9  Medical Instruments and devices

VIII.  Elasticity and waves :  Sound and Hearing

   8.1  Hooke’s law and periodic motion

   8.2  Transverse and longitudinal waves

   8.3  Energy in waves

   8.4  Intensity, Resonance

   8.5  Doppler effect

   8.6  Hearing mechanism

   8.7  Sound perception

   8.8  Hearing loss; correction

INTRODUCTION



Physics is a major science, dealing with the systematic study of the basic properties of the universe, the forces they exert on one another, and the results produced by these forces. Physics is closely related to the other natural sciences and, in a sense, encompasses them. Chemistry, for example deals with the interaction of atoms to form molecules. Much of modern geology is largely a study of the physics of the earth and is known as geophysics. Astronomy deals with the physics of the stars and outer space. Even living systems are made up of fundamental particles and, as studied in biophysics and biochemistry, they follow the same type of laws as the simpler particles traditionally studied by a physicist.

The emphasis on the interaction between particles in modern physics, known as the microscopic approach, must often be supplemented by a macroscopic approach that deals with larger elements or systems of particles. This macroscopic approach is indispensable to the application of physics to much of modern technology. Thermodynamics, a branch of physics developed in the 19th century, deals with the elucidation and measurement of properties of a system as a whole and remains useful in other fields of physics; it also forms the basis of much of chemical and mechanical engineering. Such properties as the temperature, pressure and volume of a gas have no meaning for an individual atom or molecule; these thermodynamic concepts can only be applied directly to a very large system of such particles. A bridge exists, however, between the microscopic and macroscopic approach; another branch of physics; known as statistical mechanics, indicates how pressure and temperature can be related to the motion of atoms and molecules on a statistical basis.

Physics emerged as a separate science only in the early 19th century, until that time a physicist was often also a mathematician, philosopher, chemist, biologist, engineer, or even primarily a political leader or an artist. Today, the field has grown to such an extent that with few exceptions modern physicists have to limit their attention to one or two branches of the science. Once the fundamental aspects of a new field are discovered and understood, they become the domain of engineers and other applied scientist. The 19th century discoveries in electricity and magnetism, for example, are now the concentrations of electrical and communication engineers; the properties of matter discovered at the beginning of the 20th century have been applied in electronics; and the discoveries of nuclear physics, have passed into the hands of nuclear engineers for applications to peaceful or military uses.

MATHEMATICS as a language of science

Mathematics is the language of physics; that is when ideas in science are expressed in mathematical terms:
1. They are unambiguous.
2. They do not have double meanings, that so often confuse the discussion of ideas expressed in common language.
3. They are easier to verify or disprove by experiment.
4. The methods of mathematics and experimentation led to enormous success in science.
5. The abstract mathematics developed by mathematicians is often years later found to be the exact language by which nature can be described.

Mathematics is the language of physics does not mean that mathematics is physics or physics is mathematics.

THE SCIENTIFIC METHOD – is a method that is extremely effective in gaining, organizing, and applying new knowledge. The steps are :

1. Recognize a problem.
2. Make an educated guess --- a hypothesis. Hypothesis is an educate guess that is only considered factual after it has been demonstrated by experiments. If a hypothesis has been tested over and over again and has not been contradicted it may become known as a law or principle.
3. Predict the consequences of the hypothesis
4. Perform experiments to test predictions.
5. Formulate the simplest general rule that organizes the three main ingredients --- hypothesis, prediction, and experimental outcome --- into a theory.

The success of science has more to do with an attitude common to scientists than with a particular method. This attitude is one of inquiry, observation, experimentation and humility.

THE DOMAIN OF PHYSICS

A. According to size of objects studied
1. Quantum domain – the domain of small objects. Objects are considered small if their sizes are comparable to or smaller than the size of an atom.

2. Non-quantum domain – the domain of large objects. Objects are considered large if they are larger than the size of an atom.

B. According to speed of objects studied

1. Relativistic domain – the domain at high speed, that is if the speed of the moving object is comparable to the speed of light.

2. Non-relativistic domain – the domain at low speed, that is the speed of the moving object is less than the speed of light.

C. Newtonian domain – a combination of the division according to size and speed. It is the domain of large objects at low speeds, the one we deal in our daily lives. (In honor of Sir Isaac Newton, the 17th century physicist who played the key role in developing the physics of large objects moving at low speed).

D. Mechanics – is the study of the relation between the force and the resulting motion. It seeks to account

quantitatively for the motion of objects having given properties in terms of the force acting on them.

1. Newtonian mechanics – is the mechanics of the Newtonian domain. It deals with systems containing

objects which are large and which move at low speed.

2. Relativistic mechanics – is the mechanics of the relativistic domain. In 1905, Einstein showed that a different approach was necessary for the study of objects moving at speeds so high as to be comparable to the speed of light.

3. Quantum mechanics – is the mechanics of the quantum domain. It was developed about the same time

with relativistic mechanics by Max Planck, Louis de Broglie, Erwin Schrodinger and others. They found out that the Newtonian mechanics could not explain the motion of objects whose size is in the atomic scale or smaller.

E. Electromagnetism – is the study of the properties and consequences of the electromagnetic force, which is one of the fundamental forces in nature. The fundamental forces are gravitational force, electromagnetic force, strong nuclear force and weak nuclear force.

F. Solid-state physics is a branch of physics that deals with the properties of solids. A particular problem in solid – state physics, for instance the properties of materials use in transistors, is solve by employing the mechanics of whichever domain is most appropriate.

G. Heat and Thermodynamics

THE FUNDAMENTAL MEASURABLE QUANTITIES IN PHYSICS

1. Length 3. Time 5. Luminous intensity 7. Molecular quantity

2. Mass 4. Temperature 6. Electric charge ( current )

THE FUNDAMENTAL MEASURABLE QUNATITIES IN MECHANICS

1. Length 2. Mass 3. Time

Measurement is a scientific comparison between an unknown quantity to a fixed known quantity called standard.

Systems of Measurement

1. English system (British Engineering system) – originated in England
2. Metric system – originated in France

Systeme International d’Unites ( SI ) adopted by the International Bureau of Weights and Measures in 1960.

The units of the MKS is adopted as the base units of the SI system.

Base Units of each System of measurement

Measurable Quantities in Mechanics Metric System English System

CGS MKS FPS

Length Centimeter ( cm ) Meter ( m ) Foot ( ft )
Mass Gram ( g ) Kilogram (kg ) Slug ( lbm )
Time Second ( s ) Second ( s ) Second ( s )

Reasons for adopting the Metric system:
1. It is scientifically planned.
2. It is a decimal system.
3. It is universally accepted.

DISADVANTAGES OF THE ENGLISH SYSTEM

1 yard = ( King Henry I ) distance from the tip of his nose to the end of his thumb
1 inch ( 1324 ) = length of three grains of barleycorns laid end to end
1 mile = 1000 double step of an average soldier
1 foot = length of the foot of the king

THE CONCEPT OF THE METER

To be discuss in class with demonstrations