نتایج جستجو برای: dtc model
تعداد نتایج: 2106006 فیلتر نتایج به سال:
Background & aim: Demands for more children have substantial effects on couple’s fertility behaviors. The ideal number of children for most Iranian’s family is two, so that it is reasonable to study which factors determine women’s decision to have a third child. The main aim of this study was to examine factors affecting the demand for a third child (DTC). Methods: This cross-sectional study wa...
The year of 1997 witnessed an important regulatory change in direct-to-consumer (DTC) advertising of ethical drugs. For the first time, the Food and Drug Administration (FDA) permitted brand-specific DTC ads on TV without a ”brief summary” of comprehensive risk information. This led to a three-fold growth of DTC advertising expenditure in four years, followed by an intensive debate about the ef...
Background: X-ray repair cross-complementing group 1 (XRCC1) gene is a DNA repair gene and its non-synonymous single nucleotide polymorphisms (SNP) may influence DNA repair capacity which has been considered as a modifying risk factor for cancer development. Methods: A case-control study was conducted to investigate impact of three frequently studied polymorphisms (Arg194Trp, Arg280His and Arg3...
Direct Torque Control with Multilevel Inverter (DTC-MLI) has emerged recently in high dynamics AC drives fields for induction machines or permanent magnet machines application. In this paper, a review on a variety of techniques and concepts of direct torque control of multilevel inverter-fed induction machines is presented. The techniques and concept involved are classified as follows: Look-up ...
A chain of singlet-triplet qubits can be an excellent realization the Ising model, which is in turn a good platform for realizing discrete time crystal (DTC). However, leakage out their computational subspace may problem such realization. The authors show that, while indeed serious DTC, it not insurmountable - one mitigate by applying magnetic field that alternates from qubit to next.
A genome-wide association study (GWAS) performed on a high-incidence Italian population followed by replications on low-incidence cohorts suggested a strong association of differentiated thyroid cancer (DTC) with single nucleotide polymorphisms (SNPs) at 9q22.33, 2q35, 20q11.22-q12 and 14q24.3. Moreover, six additional susceptibility loci were associated with the disease only among Italians. Th...
BACKGROUND Differentiated thyroid cancer (DTC) is a cancer group that shares molecular and cellular origin but shows different clinical courses and prognoses. Several prognostic factors have been reported for predicting recurrence for individual patients. This literature review aimed to evaluate prognostic scores for predicting recurrence of DTC. MATERIALS AND METHODS A search of the MEDLINE ...
To understand antiwear phenomena in motor engines at the atomic level and provide evidence in selecting future ashless wear inhibitors, we studied the thermal stability of the self-assembled monolayer (SAM) model for dithiophosphate (DTP) and dithiocarbamate (DTC) molecules on the iron oxide surface using molecular dynamics. The interactions for DTP, DTC and Fe2O3 are evaluated based on a force...
BACKGROUND AND AIMS Differentiated thyroid carcinoma (DTC) is the most common endocrine tumor. DTC has a good prognosis and survival rates higher than 85%. The aim of our study was to assess our current survival rate and to analyze prognostic factors. PATIENTS AND METHODS A retrospective analysis was conducted of 308 patients with DTC (93.5% with papillary tumors, 78.8% women). Mean age at di...
BACKGROUND/AIMS DNA HRR pathway and BER pathway play vital roles in differentiated thyroid cancer (DTC) development, thus we supposed that polymorphisms of XRCC1, XRCC2, XRCC3 DNA repair genes are associated with thyroid cancer risk and progression. METHODS We searched the NCBI database for relevant literatures to determine eight SNPs to be included in our study (XRCC1: rs25487, rs25489, rs17...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید