Tài liệu miễn phí Thư viện thông tin
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The importance of self-monitoring to the effective use of insulin therapy and for those at risk
of hypoglycaemia through leisure or work activities (including driving) on oral medications
was noted. The frequency of monitoring that is useful to someone with diabetes is highly
individual and it is inappropriate to put an artificial restriction on this. The usefulness of selfmonitoring,
is dependent on the ability of users and health professionals to interpret the data
particularly in the early stages of use by a person with diabetes, implying proper education and
professional training on these aspects....
8/30/2018 2:56:56 AM +00:00
For example, a footrest is normally not necessary if both desk and
chair are adjustable through sufficient ranges, which is the
preferred arrangement. Desk lamps are not needed when the
ambient light levels are adequate.
Monitor arms are not needed with most personal computer
arrangements, since placing the VDU monitor on the central
processing unit usually results in an appropriate height, and
modern monitors have a built- in capacity to tilt and swivel.
Monitor arms can be valuable for getting the monitor well out of
the way for other tasks, or when sharing a monitor display with...
8/30/2018 2:56:47 AM +00:00
The aim of ergonomic design is to satisfy as large a proportion of
the population as possible. This is usually not achieved by using
the mean values of the appropriate anthropometric dimensions.
Ideally, adjustability should be provided to cater for the wide
variability of certain critical dimensions among the population.
The adjustment ranges must then be carefully chosen. Even if a
dimension of a chair is not made adjustable, careful choice of the
best percentile on which to base the fixed dimension can minimise
discomfort among the population using the chair. To illustrate the
problems...
8/30/2018 2:56:47 AM +00:00
Automatic sprinklers are highly effective and reliable elements of total system designs for fire
protection in buildings. In 2003-2007, sprinklers operated in 93% of all reported structure fires large
enough to activate sprinklers, excluding buildings under construction and buildings without sprinklers
in the fire area. When sprinklers operate, they are effective 97% of the time, resulting in a combined
performance of operating effectively in 91% of all reported fires where sprinklers were present in the
fire area and fire was large enough to activate them. The combined performance for the more widely
used wet pipe sprinklers is...
8/30/2018 2:56:47 AM +00:00
Work through the manual from the beginning. You know that it is
divided into 3 sections. It is a good idea to complete a whole section
in one go if you can. At the beginning of the section you will find a
list of skills you will learn. Read these carefully and return to them
when you have completed your work. It is important that you do
not move on until you have learned all the required skills.
Read each section carefully. You may come across new words
which you do not know. These should be explained in the glossary
at the end of the manual. You will...
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Then proceed to say that you’re going to explain the maths behind this
trick as you go. This works really well if you’ve done a few other tricks
already that you have refused to explain. Holding the pack face-down,
begin taking a card at time and placing them left to right in three face-up
piles, starting at the left each time. As you start doing this, explain that it
is a common magic trick to put the cards into multiple piles and then get
the volunteer to just say which pile their card went into, but not what the
card...
8/30/2018 2:56:45 AM +00:00
The abuse of technology is evident in some of the examples cited above.
Fingers-on-the-buttons has now replaced engagement-of-the-brain with in-
creasing frequency. I should also call attention to the insistence in educa-
tional documents that students in K-4 be allowed to have access at all times
to the calculator ([MAF], pp.57-59; [N1], p.19; [N5], p.vi; [UN]). In theory,
giving children an extra tool in the form of a calculator can do nothing but
“empower” them mathematically, to use a term that is popular these days,
but what if the theory is not born out by hard facts? In anecdote after anec-
dote, one hears horror stories of the...
8/30/2018 2:56:45 AM +00:00
The most obvious reason why school mathematics education should matter
to university professors is that a continuing influx of mathematically in-
competent students would decimate the university mathematics curriculum.
One can look no further than the United Kingdom to have one’s worst fears
confirmed. If the report [TM] released by the Council of the London Math-
ematical Society in October, 1995, is to be trusted, then the UK is some five
years ahead of us in a mathematics education reform remarkably similar to
our own in its rhetoric. ...
8/30/2018 2:56:45 AM +00:00
What we are witnessing here is symptomatic of much of the recent trend
of appeasement in education: instead of trying to uphold a certain standard
and help mold as-yet-unformed minds, educators simply accept the deterio-
rations in the classroom as a given. It would only be a small step to apply
such a philosophy in earnest to demand a total revamping of undergraduate,
and even graduate mathematics programs in order to fit the needs of the
new generation. Is such a statement sheer fantasy? Hardly. You think what
is taking place in K-12 and calculus does not conform to your conception of
mathematics? A remedy has already been...
8/30/2018 2:56:45 AM +00:00
Place bottle tops, top-side up, to make a shape. Record the co-
ordinates of the corners of the shape. Place another set of bottle
tops, teeth-side up, to show the image of the shape when it has been
enlarged by a scale factor of 2 from the origin. Record these new
co-ordinates. Compare the two sets of co-ordinate pairs.
Show different shapes enlarged by a scale factor of 2 from the
origin. Note the co-ordinates and investigate how the sets of co-
ordinates are related.
Now try enlargements of other scale factors such as 5, 1/2, -2. Try
enlargements from points other than the origin....
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One of our objectives is to develop rigorously the concepts of limit, continuity, differen-
tiability, and integrability, which you have seen in calculus. To do this requires a better
understanding of the real numbers than is provided in calculus. The purpose of this section
is to develop this understanding. Since the utility of the concepts introduced here will not
become apparent until we are well into the study of limits and continuity, you should re-
serve judgment on their value until they are applied. As this occurs, you should reread the
applicable parts of this section. This applies especially to the concept of an open covering
and...
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In conclusion, let us outline a different argument, very much in the spirit of
Lectures 8 and 5.
We considered in these lectures the space of polynomials of a certain type (such
as x3 + px + q or x5 − x + a) and saw that the set of polynomials with multiple
roots separated the whole space into pieces, corresponding to the number of roots
of a polynomial. The set of polynomials with multiple roots is a (very singular)
hypersurface obtained by equating the discriminant of a polynomial to zero.
Unlike the real case, the set of zeros of a complex equation does not separate
complex space....
8/30/2018 2:56:45 AM +00:00
Revised and updated to reflect the latest research and advances available, Food Biotechnology, Second Edition demonstrates the effect that biotechnology has on food production and processing. It is an authoritative and exhaustive compilation that discusses the bioconversion of raw food materials to processed products, the improvement of food quality, the importance of food safety, the design of ingredients for functional foods, and the biochemical advances made in traditional fermentation. It also provides an international perspective on the discipline as a whole. The content of the book is divided into three sections for easy reference. The first section provides an overview...
8/30/2018 2:56:24 AM +00:00
Giáo trình nhập môn khoa học thư viện và thông tin (Introduction to Library and Information Science) được biên soạn theo chương trình khung của Bộ Giáo dục và Đào tạo (có bổ sung và sửa đổi một số đề mục) nhằm mục đích trang bị những kiến thức đại cương về thư viện học và thông tin học cho sinh viên các trường đại học và cao đẳng sư phạm.
8/30/2018 2:53:02 AM +00:00
Conventional project evaluation also tends to undervalue public transportation service
quality improvement benefits (Litman 2007b). High quality, grade separated public
transit attracts people who would otherwise drive on congested roadways, which reduces
the point of congestion equilibrium (the level of congestion at which travelers reduce
their peak-period trips). Although congestion never disappears, it is not nearly as bad as
would occur without such transit services. Since transit services experience economies of
scale, service quality and cost effectiveness tend to increase as demand grows, providing
additional user benefits.
...
8/30/2018 2:52:58 AM +00:00
My research uses the economic approach to analyze social issues that range
beyond those usually considered by economists. This lecture will describe
the approach, and illustrate it with examples drawn from past and current
work.
Unlike Marxian analysis, the economic approach I refer to does not
assume that individuals are motivated solely by selfishness or gain. It is a
method of analysis, not an assumption about particular motivations. Along
with others, I have tried to pry economists away from narrow assumptions
about self interest. Behavior is driven by a much richer set of values and
preferences....
8/30/2018 2:52:37 AM +00:00
This report attempts to assess the potential impacts on the economy of a number of
plausible scenarios for international higher education enrolments over the next five years. It
provides a brief background to the sector (Section 2) as well as an assessment of its current
economic impact (Section 3). It briefly reviews recent international and domestic factors
impacting on the sector, and examines a range of indicators of current and likely future
enrolment trends, based on student visa grants and actual enrolment data, as well as
feedback from within the sector....
8/30/2018 2:52:36 AM +00:00
I've seen it claimed that one of the greatest fears that most people have is speaking before
a group. I imagine that most assistant professors have this problem, but after many years
of giving lectures before several hundred students it goes away.
In fact, lecturing can become downright addictive (as my family often reminds me.) As
the mathematician R. H. Bing once said: \When I was young, I would rather give a lecture
on mathematics than listen to one. Now that I am older and more mature I would rather
give two lectures on mathematics than listen to one. Giving lectures is a bit like eating
oysters....
8/30/2018 2:52:22 AM +00:00
In section 1 the developments of the mortgage markets have already been extensively discussed. In this
section attention is being drawn to the well-known fact of maturity mismatches. The mortgage product
requires a risk commitment from one bank, non-bank or another for nearly always 25 years or longer. Banks
and building societies in the U.K., as elsewhere, do not have funds available which are committed for 25
years, not even their own equity resources as recent banking losses have shown. Individual households are
generally unable to repay their mortgages any faster. At the moment only Manchester Building...
8/30/2018 2:52:22 AM +00:00
Our lecturers are highly influential and respected in their fields for their research and
teaching excellence. You will benefit from their extensive knowledge, experience and
ongoing participation in public policy debate both in Australia and within the Asia
Pacific region.
As a student at Crawford, you will have access to a large pool
of academics and support staff, and you can take advantage of
Crawford-wide courses, and electives from other degree programs to
enrich your learning experience....
8/30/2018 2:52:21 AM +00:00
Và viện trợ cũng là một lĩnh vực cần học hỏi liên tục khi các bài học thành công và thất bại trở nên rõ ràng. Đánh giá viện trợ là đóng góp cho quá trình học hỏi không ngừng này. Cuốn sách góp phần vào việc “đổi mới tư duy về viện trợ” mà cộng đồng quốc tế đang tiến hành - đổi mới tư duy theo hai nghĩa. Thứ nhất, với việc kết thúc chiến tranh lạnh, có những người đặt vấn đề là liệu có cần thiết phải viện trợ hay kh...
8/30/2018 2:48:25 AM +00:00
The rest of the paper proceeds as follows. Section 2 describes the data. A simple model of MBA
attainment and the identification strategy are discussed in Section 3. Estimates of the treatment
effects are presented in Section 4. Section 5 examines possible explanations for the higher fixed
effect estimates for those who attended institutions outside the top-25. In Section 6 we consider
the net benefit of an MBA, after taking into account the varying costs of different types of MBA
programs. Section 7 concludes....
8/30/2018 2:48:24 AM +00:00
By keeping the curriculum and testing regimes unchanged from previous years, the
author was able to use a quasi-experimental method to compare progress during the
pilot study with that of previous cohorts, factoring out differences in prior attainment.
Evidence for improved attainment through the introduction of the VLE was inconclusive,
with only a small, statistically insignificant gain. Data mining techniques suggested that
pupils using the VLE in a more strategic manner received the greatest benefit. ...
8/30/2018 2:48:19 AM +00:00
Through its graduate programs, Elon University gives students the opportunity to
acquire a high level of competence in their fields of interest and to gain significant
experience in the application of advanced knowledge and skills. Graduate programs
offered at Elon foster a stimulating intellectual community based upon close interaction
with faculty, academic engagement with peers in and out of the classroom, and a
university environment fully committed to supporting inquiry and research. Graduates
from Elon’s advanced degree programs are prepared to assume positions as active
professionals committed to continued learning and to the advancement of their
professions. ...
8/30/2018 2:48:19 AM +00:00
The faculty member will award internal marks out of 20 (8 for Tests and 12 for class participation) The
semester examination carrying 80 marks will have two sections A and B. Section A worth 20 marks will
have 4 theory questions out of which students will be required to attempt any two questions. Section B
carrying 60 marks will contain five practical/numerical problem(s), out of which a candidate is required to
attempt any three. These questions would require the candidates to take decision on management
problems considering quantitative and non-quantitative factors both and to defend their decisions.
Relevant data leading...
8/30/2018 2:48:19 AM +00:00
The rest of the paper proceeds as follows. The next section lays out the theoret-
ical background for why initial placement might have long-term implications.
Section II describes the data and Section III analyzes how initial MBA place-
ment is affected by stock returns. Section IV documents a causal effect of initial
MBAplacement onWall Street on the likelihood ofworking there as the person’s
career develops. Section V estimates the amount of discounted lifetime labor
market income that exogenous shifts into or out of Wall Street careers create
for affected individuals and for MBA cohorts as a whole. Section VI concludes
with a summary and suggestions for future research....
8/30/2018 2:48:19 AM +00:00
Lectures on Measure Theory and Probabilityby H.R. PittPublisher: Tata institute of Fundamental Research 1958Number of pages: 126Description:Measure Theory (Sets and operations on sets, Classical Lebesgue and Stieltjes measures, The Lebesgue integral ...); Probability (Function of a random variable, Conditional probabilities, The Central Limit Problem, Random Sequences and Convergence Properties
8/30/2018 2:40:22 AM +00:00
To the best of the Publisher’s knowledge
the information contained in this publica-
tion is accurate; however, the Publisher
assumes no liability for errors or any con-
sequences arising from the use of the in-
formation contained herein. Final deter-
mination of the suitability of any informa-
tion, procedure, or product for use con-
templated by any user, and the manner
of that use, is the sole responsibility of the
user.
8/30/2018 2:39:50 AM +00:00
As a clinical student, I never felt I gained much from didactic
teaching. The greatest exception to this was a lesson taught by
Peter Ellis, Consultant ENT Surgeon at Addenbrooke’s hos-
pital. He had the daunting prospect of taking an uninspired
group of students for the whole afternoon in a small, stuffy
lecture room. He made us take our seats, then, sitting on a table
at the front, he announced, ‘I am going to teach you something
today that you are never going to forget. Any patient with
hoarseness of the voice for 3 weeks has carcinoma of the larynx
until proven otherwise. Right, off you go.’ The lesson...
8/30/2018 2:39:50 AM +00:00
The Dewey Decimal Classification (DDC) system is a general knowledge
organization tool that is continuously revised to keep pace with knowledge. The
system was conceived by Melvil Dewey in 1873 and first published in 1876. The
DDC is published by OCLC Online Computer Library Center, Inc. OCLC owns all
copyright rights in the Dewey Decimal Classification, and licenses the system for a
variety of uses.
The DDC is the most widely used classification system in the world. Libraries in
more than 135 countries use the DDC to organize and provide access to their
collections, and DDC numbers are featured in the national bibliographies of...
8/30/2018 2:36:08 AM +00:00