to determine the gestational age of ultrasound devices, commonly used standard tables. the aim was to determine the gestational age of pregnant women admitted to hospitals in zahedan with hadlock and osaka table and gestational age derived from the tables to be adjusted to determine the gestational age of the actual use of tables for a more accurate determination of gestational age for the prop...

Federated learning (FL) is an on-device distributed scheme that does not require training devices to transfer their data a centralized facility. The goal of federated learn global model over several iterations. It challenging claim ownership rights and commercialize the efficiently transparently. Additionally, incentives need be provided ensure participate in FL process. In this paper, we propo...

Reliable estimates of river stream fl ow and fl ood zoning maps are needed for water resourcesmanagement such as fl ood mitigation, water supply, dam construction and irrigation. Flood zoning needsaccurate data and is one of the non-structural fl ood management methods. This paper describes theapplication of HEC-RAS and GIS model to determine fl oodplains maps for the part of Sardabrud Rivertha...

background: water fl uoride level is unknown in many regions of iran. besides, only few noncontrolled studies world-wide have assessed the effect of water fl uoride on dental fl uorosis and caries. we aimed to measure the fl uoride level of 76 water supplies in 54 cities and evaluate the effect of fl uoride on dental caries and fl uorosis in a large multi-project study. materials and methods: i...

the functional role of the exon 3 growth hormone receptor ( d3 ghr) polymorphism in human and its distributions in different populations is not clearly understood. the presence of full length growth hormone ( fl ghr) is the most  important in metabolic risk factors. the aim of this study was to define the frequency distribution of d3 ghr/full-length ghr in an iranian population. the presence of...

background and aim: it has been several decades since the technology of frequency lowering (fl) has been proposed. however, primary research has revealed no benefits regarding the use of this technique. currently, new methods for fl and improvement of perception of speech and fricative sounds have led to the application of these methods by numerous companies to produce hearing aids. in this stu...