Juniper Publishers journal of scientific and technical research

  Trends in Technical & Scientific Research Abstract The operational conditions selected in the oil industry depend on the process oil features. Being aware of the oil flow behavior in different pressures and temperatures is necessary for oil producing from different fields. The experimental show decrease trend in Reynolds number is obtained for simple oil through the 0.3 m length of pipe from 1276 to 1164. For nano oil the decrease trend of Reynolds number is somehow slight from 1807 to 1789. Moreover, the decrease trend of Prandtl number is obtained for both types of nano oil and simple oil. The values of Prandtl of nano oil changes from 106 to 101 and for simple oil changes from 112 to 103. In addition, the values of peclet number for nano oil changes from 188431 to 177781 and for simple oil changes from 181034 to 166720 through the length. Keywords: Rheology; Crude oil; Heat properties; Ultra-sonic; Nano particles Mini Review These ...

  Trends in Technical & Scientific Research Abstract Objective: To explore the self-satisfactory service and association of emergency medical technicians at facing emergency dispatch when encountering international tourists. Method: Within the period from September to November in 2016, we delivered 970 questionnaires to Emergency Medical Technicians (EMT) who worked in the fire departments of Taipei City (220 copyies), Kaohsiung City (540), and Chiayi County (210). A total of 937 eligible respondents completed their responses with a return rate of 96.59%. Data including personal demography, technician expertise ability, emergency experience (34 items), foreign language ability, self-satisfactory service level, and suggestions to the issue for improving ambulance services treating international tourists (6 items) were collected. We (1) proposed a model with 7 hypotheses and used Smart-PLS software to examine their path coefficients effective, and applied Rasch...

  Trends in Technical & Scientific Research Abstract We live in a period in which there is a remarkable availability of information. However, we still demand improvements in methods for information retrieval, including those applied to scientific papers. We focus here on artifacts of knowledge representation as a way to provide mechanisms for query expansion, as part of an ongoing project that aims to compare the effectiveness of biomedical terminologies regarding information retrieval, we present a research framework and the partial results obtained thus far. Keywords: Biomedical ontology; Query expansion; Biomedical terminologies Introduction Since academic articles are valorized as instruments for the preservation and transmission of scientific knowledge, information retrieval (IR) is a crucial field. There is a growing interest in themes related to databases, information systems, knowledge bases, and integrated s...

  Trends in Technical & Scientific Research Abstract Interdisciplinary and multidisciplinary sciences over the last few decades have become the major booster of science development. The most important discoveries occur just at the intersection of sciences and in collaboration of several fields. There appeared such intermediate fields as mathematical physics, physical chemistry, biophysics, biochemistry, geophysics, etc. In Astronomy, Astrophysics has long been the main field, and in present Archaeoastronomy, Astrochemistry, Astrobiology, Astroinformatics (which is tightly related to Virtual Observatories) are developing. On the other hand, in recent years many science areas surfeit of research on Earth, more and more use data coming from the Space and are being developed just due to them. It is possible that soon, various science areas create Space departments or simply develop their research in close collaboration with astronomers. Interesting discoveries have ...