background: we studied the possible advantages of feed-forward control nursing model in the treatment of placenta previa. methods: we enrolled 60 pregnant women who were receiving treatment for expectant placenta previa between january 2010 and january 2016 and randomly divided them into the control group and the observation group with 30 cases in each group. in the control group, we offered sp...

diabetic foot ulcer (dfu) is considered as one of the main causes of hospitalization in diabetic patients, which can lead to infection, gangrene, amputation, and even death if the necessary care is not provided. based on the recent investigations, one of the most effective tactics to manage diabetic foot ulcer is to form a multidisciplinary team including a general practitioner, a nurse, an edu...

In this paper, we present a dynamic navigation approach (DNA) that can be combined with GPS receivers, digital maps, and wireless technologies such as DSRC, 802.11p, and WiMAX. By calculating the score, a weighted sum of average vehicle speed, average inter-vehicle distance, road type, and road gain, for each candidate road, the DNA can generate a road score table and choose the road with the h...

The DTNRG Research Group has defined the experimental Licklider Transmission Protocol (LTP) and the Compressed Bundle Header Encoding (CBHE) mechanism for the InterPlanetary Network ('ipn' URI scheme). Moreover, RFC 5050 defines values for the Bundle Protocol administrative record type. All of these fields are subject to a registry. For the purpose of its research work, the group has created ad...

First, membership. If you are new to the IRSG, welcome you are in good company. Membership numbers have more than trebled over the past year, mainly through reaching out to audiences that the IRSG hadn't traditionally focussed on namely, the thousands of people in the BCS and further afield who have a professional (or indeed personal) interest in information search/retrieval, but aren't necessa...

This document defines an Experimental Protocol for the Internet community. This document is a product of the Internet Research Task Force (IRTF). The IRTF publishes the results of Internet-related research and development activities. These results might not be suitable for deployment. This RFC represents the consensus of the Delay-Tolerant Networking Research Group of the Internet Research Task...