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Study sets matching "compression"

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Study sets matching "compression"

28 terms
Compression
Compression
piston rings
Piston
Piston Skirt
Compression
piston rings
27 terms
Compression
Compression
Piston
Piston Rings
Piston Skirt
Compression
Piston
27 terms
Compression
Compression
Piston
Piston ring
Piston skirt
...
Compression
...
Piston
13 terms
Compression
Threshold
Ratio
Compression Ratio of 6:1
Make-up Gain
Sets a point in Decibels of how loud the signal has to be bef…
Indicates how much compression is applied relative to the inp…
An input signal that crosses the threshold by 6db will be att…
Allows you to boost the compressed signal. This control is ve…
Threshold
Sets a point in Decibels of how loud the signal has to be bef…
Ratio
Indicates how much compression is applied relative to the inp…
27 terms
Compression
Piston
Compresstion
Piston Pin
Connecting rod
Piston
Compresstion
Compression
Compression Ring
Piston
Piston Rings
Piston Skirt
Compression Ring
Piston
129 terms
Compression *******
what is compression?
what is compression used for?
how does compression work?
what types of compression exist?
mechanical force that increases external pressure on the body…
-control of peripheral edema... -prevent DVT... -healing of venous…
-fluid balance is improved ... -increase hydrostat pressure in i…
-static... -intermittent
what is compression?
mechanical force that increases external pressure on the body…
what is compression used for?
-control of peripheral edema... -prevent DVT... -healing of venous…
9 terms
Compression
Compression
Ratio
Threshold
Attack
Reducing the dynamic range of a signal.
The amount of gain reduction applied in proportion to how ove…
The volume at which the compressor applies gain reduction.
How long the compressor takes to activate after the threshold…
Compression
Reducing the dynamic range of a signal.
Ratio
The amount of gain reduction applied in proportion to how ove…
26 terms
Compression
compression ring
piston
piston rings
piston skirt
compression ring
piston
5 terms
Compression
What is compression?
What is lossy compression?
If a file that has been lossily compre…
A file that has been lossily compresse…
The reduction in file size to reduce download times and stora…
A type of compression that removes some of the data.
the data is not replaced and quality is lost.
restored to its original detail.
What is compression?
The reduction in file size to reduce download times and stora…
What is lossy compression?
A type of compression that removes some of the data.
46 terms
Compression
Compression is based on what two funda…
Spatial Coherence
Temporal coherence
Character
-Spatial coherence and Temporal coherence
Similarity with spatial neighbour
Similarity with temporal neighbour
Basic unit in the input stream
Compression is based on what two funda…
-Spatial coherence and Temporal coherence
Spatial Coherence
Similarity with spatial neighbour
29 terms
Compression
Effects of External Compression
Improves Venous and Lymphatic Circulat…
Limits Shape and Size of Tissue
Increases Tissue Temperature
- Improves venous and lymphatic circulation... - Limits the shap…
- Increases external hydrostatic pressure... - Intermittent comp…
Exploited when compression garments are... used after amputation…
May increase activity of temperature-sensitive... collagenases t…
Effects of External Compression
- Improves venous and lymphatic circulation... - Limits the shap…
Improves Venous and Lymphatic Circulat…
- Increases external hydrostatic pressure... - Intermittent comp…
16 terms
compression
Compression
The controls you are given to set up a…
Threshold
Ratio
is the process of lessening the dynamic range between the lou…
Threshold, ratio, attack, knee,release, makeup gain, output
how loud the signal has to be before compression is applied.
how much compression is applied. For example, if the compress…
Compression
is the process of lessening the dynamic range between the lou…
The controls you are given to set up a…
Threshold, ratio, attack, knee,release, makeup gain, output
21 terms
Compression
Goals of Compression
Intermittent Compression units assist...
Pneumatic Compression
Cryocompression
1) Prevent secondary injury by preventing edema formation.... 2)…
in venous and lymphatic drainage by creating a pressure gradi…
Appliance filled with air.
Appliance filled with chilled water.
Goals of Compression
1) Prevent secondary injury by preventing edema formation.... 2)…
Intermittent Compression units assist...
in venous and lymphatic drainage by creating a pressure gradi…
10 terms
Compression
Therapeutic effects
Indications
Contraindications
Compression bandages
• control of peripheral edema... • Management of scar formation…
• Edema... • Hypertrophic scaring... • Lymphedema... • New residual li…
• Circulatory obstruction... • DVT... • Heart failure... • Infection o…
• Increase external pressure on body part by exerting resting…
Therapeutic effects
• control of peripheral edema... • Management of scar formation…
Indications
• Edema... • Hypertrophic scaring... • Lymphedema... • New residual li…
34 terms
Compression
Compression
Effects of Compression
Tissue Fluid balance
Edema
Mechanical Force... Increases external pressure on the vessels…
Improved venous and lymphatic circulation: fluid pushed back…
Hydrostatic pressure: fluid on walls of vessels. BP decrease=…
Healthy diet... Working Vascular system... Muscular system : pushes…
Compression
Mechanical Force... Increases external pressure on the vessels…
Effects of Compression
Improved venous and lymphatic circulation: fluid pushed back…
12 terms
Compression
What is Compression?
Parameters
Congressional Math
Compression Stages
-Makes an audio signal volume level more consistent.... -Reduce…
-Threshold - Compressors reduce levels when their amplitude e…
-A ratio of 4:1 means that if input level is 4 dB over the th…
-Recording... -Mixing... -Mastering
What is Compression?
-Makes an audio signal volume level more consistent.... -Reduce…
Parameters
-Threshold - Compressors reduce levels when their amplitude e…
24 terms
Compression
effects of external compression... impro…
Improving venous and lymphatic circula…
Limiting size and shape of tissue
Increasing tissue temperature
improves venous and lymphatic circulation... limits the shape a…
increases external hydrostatic pressure... intermittent compres…
exploited when compression garments are used after amputation…
may increase activity of temperature-sensitive collagenases t…
effects of external compression... impro…
improves venous and lymphatic circulation... limits the shape a…
Improving venous and lymphatic circula…
increases external hydrostatic pressure... intermittent compres…
22 terms
Compression
effusion
edema
pitting edema
lymphedema
fluid accumulation in a joint; immediately after injury
fluid accumulation in interstitial tissues over time
fluid builds up in interstitial tissue and pressure will leav…
accumulation of protein rich fluid in interstitial tissue as…
effusion
fluid accumulation in a joint; immediately after injury
edema
fluid accumulation in interstitial tissues over time
8 terms
COMPRESSION
compression
purpose//effects
edema
hydrostatic pressure
use of mechanical force to increase external pressure on the…
-IMP CIRCULATION (venous & lymphatic return)... -incr interstit…
**cant always palpate edema & cant measure
-pushes fluid out of vessel (BP & gravity) ---lymph picks up…
compression
use of mechanical force to increase external pressure on the…
purpose//effects
-IMP CIRCULATION (venous & lymphatic return)... -incr interstit…
20 terms
Compression
Outline
Effects of External Compression
Improves Venous and Lymphatic Circulat…
Limits Shape and Size of Tissue
-Effects of external compression... -Clinical indications for ex…
-Improves venous and lymphatic circulation... -Limits the shape…
-Increases external hydrostatic pressure... -Intermittent compre…
-Exploited when compression garments are used after amputatio…
Outline
-Effects of external compression... -Clinical indications for ex…
Effects of External Compression
-Improves venous and lymphatic circulation... -Limits the shape…
15 terms
Compression
Threshold
What is the difference between a limit…
Name the parameters of a compressor
Describe how the attack works in a com…
Bench marks for amplitude. Delineate boundaries above which c…
Compression </= 10:1>/=Limiting
Attack, Release, ratio, threshold, make up gain
Attack describes how quickly the threshold can fully kick in…
Threshold
Bench marks for amplitude. Delineate boundaries above which c…
What is the difference between a limit…
Compression </= 10:1>/=Limiting
18 terms
Compression
Dynamic range
Automatic gain riding
Compressor
Threshold
The difference from the quietest range to the loudest
A level detector circuit that can quickly respond to level ch…
Gain reduction
Input level measured in db at which compression begins
Dynamic range
The difference from the quietest range to the loudest
Automatic gain riding
A level detector circuit that can quickly respond to level ch…
8 terms
Compression
Compression
Lossy Compression
Lossless Compression
JPG or JPEG - Joint Photographic Exper…
Reduction in file size to reduce download times and storage r…
It reduces a file by permanently eliminating certain informat…
Every single bit of data that was originally in the file rema…
This is a compressed bitmap image file format commonly used f…
Compression
Reduction in file size to reduce download times and storage r…
Lossy Compression
It reduces a file by permanently eliminating certain informat…
42 terms
compression
compression
uses
effects of external compression
increased THP
the application of mechanical force that increases external p…
improve fluid balance... modify scar tissue formation
improved venous and lymphatic circulation ... limits the shape a…
limit outflow of fluid from vessels... limits pooling
compression
the application of mechanical force that increases external p…
uses
improve fluid balance... modify scar tissue formation
10 terms
compression
valuable
awful
generous
to compare
ценный, полезный
ужасный
щедрый, великодушный
сравнивать / сравнить
valuable
ценный, полезный
awful
ужасный
16 terms
Compression
Physical Principles
Compression uses
Goals/Indications
Precautions
External pressure to the body resulting in ... - tissue compress…
- control or minimizes edema, lymph damage, amputations... - art…
- Amputation... - decrease chronic edema... - traumatic edema... - lym…
- impaired sensation... - malignancy... - hypertension... - obstructed…
Physical Principles
External pressure to the body resulting in ... - tissue compress…
Compression uses
- control or minimizes edema, lymph damage, amputations... - art…
Compression
What does compression do?
Parameters of compression
Threshold
Ratio
-level the dynamics ... -color the sound (tonal control) ... -balan…
Threshold, Ratio, Attack, Release, Makeup Gain
the point at which the compression starts working
amount of compression that will take place - (balance between…
What does compression do?
-level the dynamics ... -color the sound (tonal control) ... -balan…
Parameters of compression
Threshold, Ratio, Attack, Release, Makeup Gain
13 terms
Compression
What is the minimum level the ABI (ank…
What kind of compression is allowed fo…
Static Compression
Intermittent Compression
.8... -Ankle BP is .8 of brachial BP which indicated peripheral…
Static
Edema due to venous or lymphatic dysfunction or inflammation…
Edema due to venous or lymphatic dysfunction... Prevent DVT
What is the minimum level the ABI (ank…
.8... -Ankle BP is .8 of brachial BP which indicated peripheral…
What kind of compression is allowed fo…
Static
46 terms
Compression
What is the role of compression?
Compression makes soft sounds...
Compression makes loud sounds...
Compression makes moderate sounds...
To decrease the range of sound levels in the environment to b…
More audible than linear processing
More comfortable and less distorted than linear
Similar in level to linear
What is the role of compression?
To decrease the range of sound levels in the environment to b…
Compression makes soft sounds...
More audible than linear processing
Compression
fluid homeostasis is maintained by
hydrostatic pressure
higher press inside or outside of vess…
interstitial pressure
1. hydrostatic pressure ... 2. interstitial pressure... 3. osmotic…
fluid from high to low press
inside, fluid pushed to interstitium
interstitium acting to suck out fluid in conjunction w hydros…
fluid homeostasis is maintained by
1. hydrostatic pressure ... 2. interstitial pressure... 3. osmotic…
hydrostatic pressure
fluid from high to low press
60 terms
Compression
What is joint effusion?
When does a joint effusion typically o…
Is joint effusion helped by compression?
What does aspiration mean?
Presence of blood or other excessive amounts of fluid in a jo…
After an injury and surgery
No
To drain, like with a syringe with joint effusions
What is joint effusion?
Presence of blood or other excessive amounts of fluid in a jo…
When does a joint effusion typically o…
After an injury and surgery
21 terms
Compression
What is dynamic-range compression?
What are the results created from comp…
What is compression?
Threshold
Controls the dynamics of a track
Squashes the loudest peaks so the overall level of the track…
Lessening the dynamic range between the loudest and quietest…
How loud the signal has to be before the compression is applied
What is dynamic-range compression?
Controls the dynamics of a track
What are the results created from comp…
Squashes the loudest peaks so the overall level of the track…
20 terms
Compression
Effects of Compression
Improves Venous and Lymphatic Circulat…
Increased Tissue Temperature
Clinical Indications for Compression
Improves Venous and lymphatic circulation... Limits the shape an…
Increased External hydrostatic pressure, which limits outflow…
Garments/sleeves are insulators... May increase activity of temp…
Edema... Venous Stasis Ulcers... DVT Prevention:... Prevents blood fro…
Effects of Compression
Improves Venous and lymphatic circulation... Limits the shape an…
Improves Venous and Lymphatic Circulat…
Increased External hydrostatic pressure, which limits outflow…
60 terms
Compression
What is joint effusion?
When does a joint effusion typically o…
Is joint effusion helped by compression?
What does aspiration mean?
Presence of blood or other excessive amounts of fluid in a jo…
After an injury and surgery
No
To drain, like with a syringe with joint effusions
What is joint effusion?
Presence of blood or other excessive amounts of fluid in a jo…
When does a joint effusion typically o…
After an injury and surgery
16 terms
Compression
Ayudeme, por favor
¿Me presta
No se oye
No se ve
Help me
May I borrow
Can't here
Can't see
Ayudeme, por favor
Help me
¿Me presta
May I borrow
50 terms
Compression
What is compression?
How does external compression improve…
What are the benefits of increased cir…
Why is static compression used?
Application of mechanical force that increases the external p…
Increases fluid circulation by:... Increasing hydrostatic press…
Edema reduction... Assist in DVT prevention... Facilitates healing…
Prevention rather than reduction of edema... -Treatment area is…
What is compression?
Application of mechanical force that increases the external p…
How does external compression improve…
Increases fluid circulation by:... Increasing hydrostatic press…
25 terms
Compression
Compression?
Effects of external compression?
Improved venous and lymphatic circulat…
Benefits of increased circulation?
the application of a mechanical force that increases the exte…
-improves venous and lymphatic circulation... -limits shape and…
Increases hydrostatic pressure in the interstitial spaces, in…
-Edema reduction... -Assists in preventing DVT formation... -Facili…
Compression?
the application of a mechanical force that increases the exte…
Effects of external compression?
-improves venous and lymphatic circulation... -limits shape and…
25 terms
Compression
Compression?
Effects of external compression?
Improved venous and lymphatic circulat…
Benefits of increased circulation?
the application of a mechanical force that increases the exte…
-improves venous and lymphatic circulation... -limits shape and…
Increases hydrostatic pressure in the interstitial spaces, in…
-Edema reduction... -Assists in preventing DVT formation... -Facili…
Compression?
the application of a mechanical force that increases the exte…
Effects of external compression?
-improves venous and lymphatic circulation... -limits shape and…
25 terms
Compression
Compression?
Effects of external compression?
Improved venous and lymphatic circulat…
Benefits of increased circulation?
the application of a mechanical force that increases the exte…
-improves venous and lymphatic circulation... -limits shape and…
Increases hydrostatic pressure in the interstitial spaces, in…
-Edema reduction... -Assists in preventing DVT formation... -Facili…
Compression?
the application of a mechanical force that increases the exte…
Effects of external compression?
-improves venous and lymphatic circulation... -limits shape and…
24 terms
Compression
Compression
Static Compression
Effects
Circulation
- is a "mechanical force"... - used to increase external pressur…
elastic bandage, wraps, cotton supports, custom-fit garments,…
- Circulation - venous and lymphatic... - controls limb shape an…
- improved by increased hydrostatic pressure in interstitial…
Compression
- is a "mechanical force"... - used to increase external pressur…
Static Compression
elastic bandage, wraps, cotton supports, custom-fit garments,…
19 terms
compression
objects that can be compressed
columnstore
effect on rows
max row size
heap, cluster, index, indexed view
these are already compressed and cannot be compressed further…
can allow more rows per page but does not affect max page size
smaller due to compression overhead
objects that can be compressed
heap, cluster, index, indexed view
columnstore
these are already compressed and cannot be compressed further…
36 terms
Compression
Compression
Causes of edema
Acute edema
Venous edema
Mechanical force that increases external pressure on a body p…
Venous or lymphatic insufficiency or obstruction, increased c…
Rapid onset after injury, redness, warmth, localizes, painful…
Slow progressing, moderate warmth, dusky color or brownish st…
Compression
Mechanical force that increases external pressure on a body p…
Causes of edema
Venous or lymphatic insufficiency or obstruction, increased c…
11 terms
Compression
Indications
Contraindications/Precautions
Justification/physiological effects
Compression pump parameters
edema, venous insufficiency, lymphedema, residual limb shapin…
Contra - Congestive Heart Failure (CHF), DVT, thrombophlebiti…
increased circulation by increasing hydrostatic pressure, inc…
inflation & deflation time (3:1 ratio), inflation pressure (m…
Indications
edema, venous insufficiency, lymphedema, residual limb shapin…
Contraindications/Precautions
Contra - Congestive Heart Failure (CHF), DVT, thrombophlebiti…
21 terms
Compression
antiembolism stockings
compression
deep venous thrombosis (DVT)
edema
knee-high or thigh-high stockings that provide low compressio…
application of a mechanical force that increases external pre…
blood clot in a deep vein
swelling caused by increased fluid in the interstitial spaces…
antiembolism stockings
knee-high or thigh-high stockings that provide low compressio…
compression
application of a mechanical force that increases external pre…
31 terms
Compression
Contraindications for compression
Precautions for compression
Compression
Compression is generally used to:
Heart failure or pulmonary edema ... Recent or acute DVT thrombo…
Impaired sensation or mentation ... Uncontrolled hypertension ... C…
A mechanical force that increases external pressure on the bo…
Improve fluid balance and circulation or to modify scar tissu…
Contraindications for compression
Heart failure or pulmonary edema ... Recent or acute DVT thrombo…
Precautions for compression
Impaired sensation or mentation ... Uncontrolled hypertension ... C…
14 terms
Compression
Compression
Intermittent Pressure Pump
How much pressure do you need to reali…
Graded pressure, high and low pressure…
the application of external mechanical pressure to the body f…
the most common device used for edema
25 mmhg
High - distally ... low - proximal
Compression
the application of external mechanical pressure to the body f…
Intermittent Pressure Pump
the most common device used for edema
36 terms
Compression
What is compressed and what is it used…
What are the types of compression
What are the effects of compression
Describe the circulation effect of com…
-It is a Mechanical Force... Used to: ... -Increase external pressu…
-Static... -Intermittent... *Whole limb... *Sequential
-Circulation... *Venous... *Lymphatic... -Controls limb shape and size…
-Improved by increased hydrostatic pressure in interstitial s…
What is compressed and what is it used…
-It is a Mechanical Force... Used to: ... -Increase external pressu…
What are the types of compression
-Static... -Intermittent... *Whole limb... *Sequential
25 terms
Compression
Compression?
Effects of external compression?
Improved venous and lymphatic circulat…
Benefits of increased circulation?
the application of a mechanical force that increases the exte…
-improves venous and lymphatic circulation... -limits shape and…
Increases hydrostatic pressure in the interstitial spaces, in…
-Edema reduction... -Assists in preventing DVT formation... -Facili…
Compression?
the application of a mechanical force that increases the exte…
Effects of external compression?
-improves venous and lymphatic circulation... -limits shape and…
20 terms
compression
two types of forces
static force
dynamic force
static loads
static and dynamic
force applied at rest
force applied through movement
weight o product/packages, time, humidity, pallet pattern/typ…
two types of forces
static and dynamic
static force
force applied at rest
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