『만성신부전 간호진단(chronic renal failure, CRF / Nursing diagnosis)』
1. 만성신부전(chronic renal failure, CRF) 대상자에게 흔히 나타나는 증상과 연관하여 가능한 간호진단을 3개 이상 내리시오.
[간호진단 진술]
#1. 신기능 저하로 인한 체내 수분 정체와 관련된 체액과다 (Excess FluidVolume)
#2. 만성질환과 관련
of structure of plant. So It is necessary to inspect the structure of plant.
2) What kinds of pipe do we decide?
Considering economic feasibility and efficiency on crude oil transmisson, decide the pipe and right size
3) What kinds of fittings do we decide?
① Gate valve : valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid
Socioeconomic Factors
No significant differences were found between cases and controls on most of the variables.
employment groups (p = 0.029)
meat consumption (p = 0.012)
chicken consumption (p = 0.034)
Malnutrition
세포매개면역을 저하시킨다.
higher point prevalence of infection in undernourished patients or community dwellers
worse and more frequent complications of infect
2. Objective
1) To investigate of solid-liquid mixture flow characteristics in a slim hole annulus
2) Effect of pipe rotation, fluid property, annulus inclination on the particle transport velocity, transport efficiency and pressure drop
3. Theoretical background
3.1 Reynolds number
Reynolds number can be defined for a number of different situations where a fluid is in relativ
fluid : water
The whole apparatus was submerged in a large water tank of 800*800mm2 in cross-sectional area and 1800mm in depth.
V-shaped promoter were located on the test surface 1200mm downstream from the plate edge.
*Measurements
Promoter : the length of the side B, the height H, the attack angle α
B=20mm(fixed) / H=2.5,5,10,20 and 30 mm / α=180,150,120,90,60 and 30 degrees)
2-3. Re
Passive cooling techniques are key technologies.
Because these can drastically improve the safety and reliability of the reactors.
Techniques that increase the natural convection heat transfer rates should be developed.
The heat transfer of turbulent natural convection can be enhanced by the present promoters.
The present promoters redirect the high temperature fluids in the vicinity
appreciable increase
in heat transfer rates
Present authors have proposed a unique type of promoter : "V-shaped" is the best.
And they experiment to find adequate "height and angle"
2-2. Experimental Apparatus and Measurements
*Apparatus
- heat transfer plate and side plate
- V-shaped promoter(1mm thick vinylchloride resin plate)
- fluid : water
The whole apparatus was submerged
per hour. However, these respirators are capable to remain the flow ‘laminar’ that passes through their gill slits. These abilities to remain ‘laminar’ are explained throughout this paper and it will be shown by the case of a Skipjack Tuna. Equations that are developed from the basic interflow offluid dynamics are also used for the rectangular tube figure of secondary lamellae.