نتایج جستجو برای: rate of infection roi
تعداد نتایج: 21250190 فیلتر نتایج به سال:
The role of reactive nitrogen intermediates (RNI) such as nitric oxide (.NO) in host defense against pyogenic microorganisms is unclear, and the actual interactive effect of RNI and reactive oxidative intermediates (ROI) for microbial killing has not been determined. Since, in nature, ROI and RNI might be generated together within any local infection, we evaluated the separate and interactive e...
ABSTRACT Toxoplasma gondii is an obligate intracellular parasite which is capable of infecting most of the hot blooded vertebrates. This parasite has a very different prevalence rate. Enviromental conditions and patern of food consumption are effective factors on prevalence rate of infection. Due to an appropriate geographical conditions , Mazandaran province has been one of the most importan...
Background and purpose : Zoonotic parasitic infections, particularly of intestinal protozoan are of tremendous health and medical importance in different age and professional groups in north of Ïran. Âim of this study was to identify intestinal parasites in cattle breeders and their family members from rural areas of 9 cites in Mazandaran province, Ïran. Materials and methods : Ïn thi...
Biometrics authentication is an effective method for automatically recognizing individuals. The authentication consists of an enrollment phase and an identification or verification phase. In the stages of enrollment known (training) samples after the pre-processing stage are used for suitable feature extraction to generate the template database. In the verification stage, the test sample is sim...
Introduction & Objectives: Zoonotic parasites are large groups of zoonoses among which the most important are hydatid cyst, liver trematodes and sarcocystis.These zoonoses are of considerable importance regarding both human health and economy. The objective of this study was to determine the prevalence of tissue zoonotic parasites and their epidemiologic status in Hamadan and to estimate the ...
Background: The present study was carried out for determination of prevalence of cryptosporidiosis among infected children in Khooram-Abad city, Iran, 2002-2003. Materials and Methods: In this survey fecal samples of both rural and urban children were studied. Results & Conclusion: From all samples, 4.75% were infected. The infection rate was higher in summer and autumn. Also the results showed...
Lossy pulse-echo ultrasonic image compression by a JPEG baseline system is permitted by DICOM. In addition to the use of JPEG, use of JPEG2000 will be approved in the near future. The main features of JPEG2000 are use of wavelet transform and ROI (Region of Interest) method. It is expected that wavelet transform is more effective than Fourier transform for ultrasonic echo signal / image process...
This paper proposes an improved wavelet with approximating function which is symmetric in nature is proposed for compression technique. Multi-application smart cards are fast replacing the conventional cards such as driving license, health insurance card, identity card, credit card with a single card. Thus, the amount of data stored in the smart card is high, requiring methods to compress the d...
Table 1. Nstd/mod is the sum of supra-threshold voxels (p<0.001 unc., clustersize 5) for different ROIs (see legend below) found in the standard and the modified EPI datasets for the contrasts rewardpunishment, reward-baseline and punishment-baseline. Zstd/mod specifies the maximal Z-score. ROI 1: Insula, ROI 2: Amygdalae, ROI 3: Putamen, ROI 4: Thalamus, ROI 5: Caudate, ROI 6: Parahippocampal ...
OBJECTIVE To study the extent to which community health information exchanges (HIEs) deliver and measure return on investment (ROI) and improvements in the quality of care. MATERIALS AND METHODS We surveyed operational HIEs for their characteristics, information domains, impact on quality of care, and ROI. RESULTS A 60 percent response rate was achieved. Two-thirds of respondents agreed tha...
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