... common,
as do the difficult things. When things are visible, they tend to be easier
The DesignofEverydayThings
real needs ofthe user? I expected my students to visit the homes of
potential ... (VCR) so intimidating.
The Psychology
of EverydayThings
This book is about the psychology ofeveryday things. POET empha-
sizes the understanding ofeveryday things, things with knobs and
dials, ... Rotating the
knob with the pictures ofthe speaker at either side makes the sound come entirely
out ofthe front speakers (when the knob is all the way over to one side), entirely
out ofthe rear...
... Yet the cumulative effect of these small changes can
radically improve the design. It is the exact reverse ofthe normal notion of software decay.
With refactoring you find the balance of work ... this is the section ofthe book you'll come back to
often.
In this book I describe the fruit of a lot of research done by others. The last chapters are guest
chapters by some of these people. ... modifications to the
code. Reducing the amount of code won't make the system run any faster, because the effect on
the footprint ofthe programs rarely is significant. Reducing the amount of code...
... reason the brief texts concentrate on the roll-
ing bearing aspects ofthe applications. The operation
of the machine allows conclusions to be drawn about
the operating conditions which dictate the ... roughening ofthe surfaces
(increased running noise).
Bearing dimensioning
The size ofthe bearings is dictated by the shaft diame-
ter, which in turn is based on the anticipated vibra-
tions. The bearing ... grinding the bearing inner rings and the roll body
to finished size in one setting at a roll surface tempera-
ture of 220 °C .The inner rings and the roll body can
be ground together due to the fact...
... residues. Analysis ofthe distribution of
the electrostatic potential on the surface ofthe molecule
reveals the ampiphilic character ofthe helix (Fig. 4A).
Schematic representation ofthe charge distribution ... rather helical structure (84% of residues), which is
considered to be the active conformation ofthe hormone
[38,40]. The changes engineered in the sequence of the
peptide, either through the ... imposed by the introduction ofthe novel residues
in the sequence ofthe molecule and the differences between
the CRH analogue and the native structure [15] are also
discussed.
The major goal of our...
... improving the latency of the
other branch will have no observable effect at the output).
In the case that no information is available from the end
point monitor concerning the source ofthe problem, then
the ... of these metrics is optionally
a component ofthe VM, the end-point monitor can keep
statistics on the components that are in VM. Together with
the vector of weights, these statistics allow the ... segments along these
four dimensions, which indicates the relative importance of
each of these components to the end-point QoS. The most
interesting of these dimensions, lifetime, is the mechanism
by...
... 119 pcf
Example 4.
Design the steel lying in the East-West direction ofthe mat shown below with external
dimensions of 42 feet by 74 feet. The columns are all 15”by 15”, the LF = 1.6, f
c
’ ... being designed for a small office building with a total live load of 250 kips
and dead load of 500 kips. Find: (a) the depth D
f
for a fully compensated foundation, (b) the
depth D
f
if a soft ... in the x and y values,
which these values are found by using the x-y coordinate system off the mat foundation.
Determine the average soil reaction.
(92.34(78.8)69.8)
79
6
avg
qpsf
++
∆==
Therefore,...
... or savings (S) and profits earned
in the state ().
ã Other variables are determined by forces largely outside of
the region and serve to bring money into the state,
generating growth and ultimately ... Estate
Sources of Regional Demand .
ã Some variables are determined directly by the size of a
state’s economy (Income or Output) : imports (M), Federal
Taxes (T), consumption or savings (S) and profits ... growth in activity, level of activity
N: national growth of activity
ã Share: a matter of timing
ã Mix: Historic industrial structure
ã Competitive: our companies versus theirs
[innovation –vs-...
... support for the jacks. The two rear connectors are bridged as the
jack acts as a loop with the front connectors 75 Ohm-terminated. When a jack is inserted into any of
the front inputs, the corresponding ... devices.
The following diagram illustrates how, with the addition of patch panels, an operator can change the
ratio of optical nodes attached per upstream input in the CMTS, resulting in the following ... resulting in the following advantages:
ã As the ratio changes, there is no effect on the fixed cabling as all the fixed cabling is on the rear side
of the patch panels
ã Changes can be made without...
...
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Over the top of Tu Thuc mountain
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http://mba-programming.blogspot.com...
... at
an area of code writing that is at the mercy ofthe skill and logic ofthe programmer.
PHP gives you all kinds of rope, and it’s up to you as the developer not to hang yourself
(or others).
Function ... syntax, and not just a few times.
There is another level of inconsistency that can also trip you up: the position of the
parameters in string functions is the reverse ofthe parameters in array functions ... broad range of speakers.
There are a vast number of other PHP resources out on the Web, in blogs, and in book
form. Take some time to look through some ofthe links that are offered on the websites
mentioned...