...
alternative ways of construing reality, and interpersonal metaphor, which offer alternative
possibilities of expressing modal meanings (metaphors of modality), or exchanging commands
(metaphors of mood). ... Realization of Social Context
( Source: Halliday& Martin 1993:25)
3 Levels of Context
The interpretation of social context includes two levels of communication: genre (context of
culture) ... situation of a text has been described by Halliday (Halliday and Hasan 1985: 12) in terms of the
variables of Field, Tenor and Mode.
+ The FIELD OF DISCOURSE concerns what is...
...
Chapter 2
Knowledge of Binary Numbers Prerequisite to Writing
a Program
There are close links between the computer and binary numbers. This
chapter covers the minimum knowledgeof binary ... converted to the four characters:
Character of the minus sign 00101101
Character code of 1 00110001
Character code of 2 00110010
Character code of 8 0011100
Note that the ASCII code is ... following four characters are entered:
Character code of 1 00110001
Character code of 2 00110010
Character code of 3 00110011
Character code of the return 00001101
h t t p : / / r e s o...
... action of forces. Cơ học
2. More broadly, the branch ofphysics which seeks to formulate general rules for
predicting the behavior of a physical system under the influence of any type of interaction ... Dictionary of Physics, Publishing House of Science and Technology)
KEY TERMS
Acceleration due to gravity (acceleration of gravity) (n): the acceleration imparted to
bodies by the attractive force of ... independently of their volumes.
12. The density of a mixture of two liquids usually depends on the ratio in which they are
mixed. The same is true for the density of a solution of a solid in...
... analyzing the spectrum of minerals found in the water of a certain spring in
Germany, two lines of unknown origin were found in the blue region of the spectrum. This bit
of evidence was enough ... patterns of a very large number of lines; the search for a theory
to explain the origins of spectral lines was concentrated on hydrogen, the simplest
element. A large number of wavelengths of the ... head of a group of researchers at Cavendish Laboratory in
Cambridge. Thompson discovered the electron. He is regarded as the founder of modern
physics.
45
Line spectrum (n): 1. A spectrum of...
... a piece of gold balances a piece of wood, and the piece of wood balances
a piece of brass. Then we say that the masses of all three are equal. If something
else balances the piece of brass, ... The equal- arm balance gives us a way of
comparing masses of objects of any kind, regardless of their shape, form, color,
or what substance they are made of.
2. Issac Newton found that any two ...
great suspicion.
j. the mass of the solution will be
precisely equal to the sum of the
masses of the sugar and the
water.
Exercise 2: Decide whether two of the sentences in each pair are...
... 2006 11:48
2
Basic Science of
Biotechnology
CHEMISTRY AND PHYSICSOF BIOTECHNOLOGY
Much of biotechnology takes advantage of the agricultural, commercial,
and medical applications of biological ... natural laws of biophysics. Biophysics
is the application and understanding of physical principles to the study
of the functions and structures of living organisms and the mechanics
of life processes. ... reflections took place
on the Galapagos Islands located off the coast of Ecuador. The theory of
natural selection contradicted public views of the creation of organisms
and implied that all species originated...
... a consequence of his theory of special relativity,
mass can be considered to be another form of energy. Thus the law of conservation
of energy is really the law of conservation of mass-energy. ... directions.
4. ………… ………… of matter equals to the sum of the kinetic energy and
potential energy of all of its molecules plus some other forms of energies.
5. A raise in ………… of a matter results ... adverbial clause of time with active verb phrase to a present
participle phrase of time)
First, we should recall of what an adverbial clause of time is like:
In form, an adverbial clause of time is...
... momentum, of
particles is very small. Particles the size of atoms and electrons have demonstrable wavelike
properties. One of the most dramatic and interesting demonstrations of the wave behavior of ... universe in terms of single indivisible
units called quanta (singular quantum). Quantum theory is different from classical physics.
Classical physics is an approximation of the set of rules and ... theory.
Classical physics accurately describes the behavior of matter and energy in the everyday
universe. For example, classical physics explains the motion of a car accelerating or of a
ball flying...
...
pleasure
in /of
point of/ in
possibility of
problem
in /of
worry about
prospect of
purpose of/ in
question
about /of
reason for
satisfaction
with
success in
surprise at
task of
work of
... and determining the age of
a.
the rocks of that time
b.
some kinds of rocks of the time
c.
a special kind of rock of that time
5.
Geologists use the result of paleomanetic measurements ... universally applicable law of physics, but rather describes the behavior of a
limited class of solid materials.
The historical concepts of magnetism, based on the existence of pairs of oppositely
charged...
...
centers of negative and positive
charge.
n.
Thus, the acceleration of the center
of mass of the fragments (while they
are in flight) remains equal to g, and
the center of mass of the fragments ... capacity
of the material. Rearranging this equation gives c =
U
Q/m
Uϑ
.(5)
………………….,the specific heat capacity of a substance is the amount of energy
required to raise the (6) …………… of 1 kg of ... because of
this/that
Example
:
1.
In 1905, Einstein showed that as a consequence of his theory of special relativity,
mass can be considered to be another form of energy. Thus the law of conservation...
... as/as for
for by instead of because of with respect to
on on behalf of up to with of
Example:
We can choose any convenient volume of hydrogen in a test tube
as
our unit of electric
charge. ... amount
of one type of charge, then the other ends up with an equal amount of the other type. Various
interpretations of this are possible, but the simplest is that the basic building blocks of matter ... amount of charge such that a force of 9.0x10
9
N occurs between two
pointlike objects with charges of 1 C separated by a distance of 1 m.
152
The above writing is a good example of a research...
... translation
1. The Case of the Missing Neutrinos
Although particle physics grew out of nuclear physics and became a preoccupation of
many leading physicists, the field of nuclear physics did not lie ... branch ofphysics which seeks to formulate general rules for predicting
the behavior of a physical system under the influence of any type of interaction with its
environment.
Cơ học
Nuclear Physics
: ... examples of sentences with alternatives that may be useful for your report.
181
Atomic Physics
: A branch ofphysics concerned with the structures of the atom, the
characteristics of the electrons...
... amount of charge, there’s
more potential energy per unit of charge, more potential.
∆V
-Q +Q
Switch opened
before plates
moved apart
University of Maryland
Department ofPhysics ... spring has
more mass per unit of length. A series of waves starts traveling from the thick spring to the
thin one, a distance of λ = 1 cm between the peaks, a frequency of 4 wave peaks going by every ... see both ends of the bunny.
2) The figure below shows several of the light rays coming off an object and passing through
a lens. Where could you put your eye to see an image of the candle?...