FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2750935316> ?p ?o ?g. }

• W2750935316 endingPage "e0184142" @default.
• W2750935316 startingPage "e0184142" @default.
• W2750935316 abstract "Grade variation on interstate highways affects the roadway geometric design, vehicle performance and driver behavior, thus possibly exerting an unexpected effect on vehicular speed. Hence, determining the internal relationship between grade and speed is important and useful for drivers, traffic regulators and other traffic participants. However, the problem with performing this research is the lack of large-scale gradient and speed data. Google Earth (GE) provides an application programming interface for extracting elevation data worldwide. The elevation dataset from GE can be easily converted to grade data. In addition, our team has collected and stored speed series data for different freeways over several years. Based on the above obtainable grade and speed datasets, we conducted research on the effect of grades on free flow speeds from two perspectives. First, the influence of grades on speed was analyzed from both quantitative and qualitative aspects. The analysis of the distributions of four typical types of speeds demonstrated a decreasing tendency as the speed increased. Steeper grades generated a more intense speed fluctuation in terms of the four types of speeds. Second, a model based on the Student’s t-test was developed to evaluate the level of significant difference among speed series under neighboring grades. The Student’s t-test demonstrated that adjacent grades do not significantly influence the speeds. In summary, speeds under different grades showed obviously different tendencies. The findings of this study can help transport authorities set more reasonable speed limits and improve the geometric design of interstates with grade variation constraints." @default.
• W2750935316 created "2017-09-15" @default.
• W2750935316 creator A5012268687 @default.
• W2750935316 creator A5021393404 @default.
• W2750935316 creator A5042969384 @default.
• W2750935316 creator A5045024616 @default.
• W2750935316 creator A5058026627 @default.
• W2750935316 creator A5071392717 @default.
• W2750935316 date "2017-09-01" @default.
• W2750935316 modified "2023-09-26" @default.
• W2750935316 title "Evaluating the impacts of grades on vehicular speeds on interstate highways" @default.
• W2750935316 cites W188698043 @default.
• W2750935316 cites W1966431836 @default.
• W2750935316 cites W1998210776 @default.
• W2750935316 cites W2004353783 @default.
• W2750935316 cites W2017403383 @default.
• W2750935316 cites W2062017159 @default.
• W2750935316 cites W2064530577 @default.
• W2750935316 cites W2065537092 @default.
• W2750935316 cites W2102449837 @default.
• W2750935316 cites W2334697381 @default.
• W2750935316 cites W2337281148 @default.
• W2750935316 cites W2528782724 @default.
• W2750935316 cites W2606692300 @default.
• W2750935316 cites W2608316061 @default.
• W2750935316 cites W2611382369 @default.
• W2750935316 cites W2791856536 @default.
• W2750935316 cites W976226029 @default.
• W2750935316 doi "https://doi.org/10.1371/journal.pone.0184142" @default.
• W2750935316 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5581186" @default.
• W2750935316 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28863157" @default.
• W2750935316 hasPublicationYear "2017" @default.
• W2750935316 type Work @default.
• W2750935316 sameAs 2750935316 @default.
• W2750935316 citedByCount "8" @default.
• W2750935316 countsByYear W27509353162020 @default.
• W2750935316 countsByYear W27509353162021 @default.
• W2750935316 countsByYear W27509353162023 @default.
• W2750935316 crossrefType "journal-article" @default.
• W2750935316 hasAuthorship W2750935316A5012268687 @default.
• W2750935316 hasAuthorship W2750935316A5021393404 @default.
• W2750935316 hasAuthorship W2750935316A5042969384 @default.
• W2750935316 hasAuthorship W2750935316A5045024616 @default.
• W2750935316 hasAuthorship W2750935316A5058026627 @default.
• W2750935316 hasAuthorship W2750935316A5071392717 @default.
• W2750935316 hasBestOaLocation W27509353161 @default.
• W2750935316 hasConcept C105795698 @default.
• W2750935316 hasConcept C111919701 @default.
• W2750935316 hasConcept C121332964 @default.
• W2750935316 hasConcept C127413603 @default.
• W2750935316 hasConcept C177264268 @default.
• W2750935316 hasConcept C199360897 @default.
• W2750935316 hasConcept C22212356 @default.
• W2750935316 hasConcept C2524010 @default.
• W2750935316 hasConcept C2778334786 @default.
• W2750935316 hasConcept C33923547 @default.
• W2750935316 hasConcept C37054046 @default.
• W2750935316 hasConcept C39432304 @default.
• W2750935316 hasConcept C41008148 @default.
• W2750935316 hasConcept C44154836 @default.
• W2750935316 hasConcept C44870925 @default.
• W2750935316 hasConcept C68339613 @default.
• W2750935316 hasConceptScore W2750935316C105795698 @default.
• W2750935316 hasConceptScore W2750935316C111919701 @default.
• W2750935316 hasConceptScore W2750935316C121332964 @default.
• W2750935316 hasConceptScore W2750935316C127413603 @default.
• W2750935316 hasConceptScore W2750935316C177264268 @default.
• W2750935316 hasConceptScore W2750935316C199360897 @default.
• W2750935316 hasConceptScore W2750935316C22212356 @default.
• W2750935316 hasConceptScore W2750935316C2524010 @default.
• W2750935316 hasConceptScore W2750935316C2778334786 @default.
• W2750935316 hasConceptScore W2750935316C33923547 @default.
• W2750935316 hasConceptScore W2750935316C37054046 @default.
• W2750935316 hasConceptScore W2750935316C39432304 @default.
• W2750935316 hasConceptScore W2750935316C41008148 @default.
• W2750935316 hasConceptScore W2750935316C44154836 @default.
• W2750935316 hasConceptScore W2750935316C44870925 @default.
• W2750935316 hasConceptScore W2750935316C68339613 @default.
• W2750935316 hasFunder F4320321001 @default.
• W2750935316 hasFunder F4320322725 @default.
• W2750935316 hasIssue "9" @default.
• W2750935316 hasLocation W27509353161 @default.
• W2750935316 hasLocation W27509353162 @default.
• W2750935316 hasLocation W27509353163 @default.
• W2750935316 hasLocation W27509353164 @default.
• W2750935316 hasOpenAccess W2750935316 @default.
• W2750935316 hasPrimaryLocation W27509353161 @default.
• W2750935316 hasRelatedWork W1589376391 @default.
• W2750935316 hasRelatedWork W2010448560 @default.
• W2750935316 hasRelatedWork W2051711022 @default.
• W2750935316 hasRelatedWork W2184497179 @default.
• W2750935316 hasRelatedWork W2470589840 @default.
• W2750935316 hasRelatedWork W2765352472 @default.
• W2750935316 hasRelatedWork W2899084033 @default.
• W2750935316 hasRelatedWork W4205270981 @default.
• W2750935316 hasRelatedWork W4249402901 @default.
• W2750935316 hasRelatedWork W1506942559 @default.
• W2750935316 hasVolume "12" @default.

• next