Propagating Interval Uncertainties In Supervised Pattern Recognition For Reservoir Characterization

اختصاصی از زد فایل Propagating Interval Uncertainties In Supervised Pattern Recognition For Reservoir Characterization دانلود با لینک مستقیم و پر سرعت .

مقاله SPE 71327

Dynamic Simulation and Control-System Design for Gas/Liquid Cylindrical Cyclone Separators

اختصاصی از زد فایل Dynamic Simulation and Control-System Design for Gas/Liquid Cylindrical Cyclone Separators دانلود با لینک مستقیم و پر سرعت .

مقاله SPE 71308

Value of the Tuberculin Skin Test in Screening for Tuberculosis in Dialysis Patients

اختصاصی از زد فایل Value of the Tuberculin Skin Test in Screening for Tuberculosis in Dialysis Patients دانلود با لینک مستقیم و پر سرعت .

M.A. Habesoglu, D. Torun, Y.Z. Demiroglu, M. Karataslı, N. Sen, H. Ermis, Nurhan Ozdemir,
and F.O. Eyuboglu
ABSTRACT
Background. Hemodialysis patients are at high risk for tuberculosis, and a tuberculin
skin test (TST) is not usually helpful in detecting tuberculosis infection because of anergic
reactions. Prophylactic therapy against tuberculosis in dialysis patients is important to
enhance transplantation success. Herein we evaluated the value of TST in screening for
tuberculosis and analyzed any compounding factors that might affect the results of the test
in hemodialysis patients in an endemic area of Turkey.
Methods. A total of 187 (96 female, 91 male) patients were screened using a 2-step TST.
Test results were compared with clinical, radiologic, and laboratory data.
Results. None of the patients had active tuberculosis during the study and 55% had been
vaccinated against tuberculosis. After the first purified protein derivative (PPD) test,
55.1% of the patients showed a positive reaction, ultimately reaching a total of 68.4%
following the second test. Cumulative positive TST results were significantly correlated
with male gender (P .001, r .352), previous tuberculosis history (P .013, r .183)
positively, whereas with the ferritin level (P .001, r .233) negatively; but there were
no significant relationships between TST results and other data.
Conclusions. Impairment of delayed-type hypersensitivity reaction is frequent in dialysis
patients, but we observed high rates of positivity with the two-step TST which could be
attributed to tuberculosis being endemic in Turkey. Further comparative studies with more
specific diagnostic methods will be helpful to evalute the importance of TST positivity in
identifying tuberculosis-infected HD patients.

دانلود مقاله Comparing ARQ and HARQ Protocols for WSN and MIMO SYSTEMS

اختصاصی از زد فایل دانلود مقاله Comparing ARQ and HARQ Protocols for WSN and MIMO SYSTEMS دانلود با لینک مستقیم و پر سرعت .

Comparing ARQ and HARQ Protocols for WSN and MIMO SYSTEMS

Student:
Praveen Francis Rego
Matriculation Number: 30104837
Supervisor:
Marc Selig

September, 2011

Abstract
A major concern in data communications is the effective and efficient control of transmission errors caused by channel noise so that error-free data can be delivered to the user. In view of this concern, to achieve error-free data, various Data Link Layer error-control schemes were proposed. Automatic-repeat-request (ARQ) schemes and Hybrid ARQ (HARQ) have been considered.

Drawing for Interior Designers کتابی که روند شکلگیری اتود اسکیسی به طرح را نمایش می دهد+آموزش ترسیم پرسپکتیو

اختصاصی از زد فایل Drawing for Interior Designers کتابی که روند شکلگیری اتود اسکیسی به طرح را نمایش می دهد+آموزش ترسیم پرسپکتیو دانلود با لینک مستقیم و پر سرعت .

Drawing for Interior Designers کتابی که روند اتود اسکیسی به طرح را نمایش می دهد

شامل 90 صفحه به زبان انگلیسی