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What is the h-index? "An index that quantifies both the actual scientific productivity and the apparent scientific impact of a scientist." (The h-index was suggested by Jorge E. Hirsch, physicist at San Diego State University in 2005. The h-index is sometimes referred to as the Hirsch index or Hirsch number.)

I botten återfanns The h-index is an author-level metric that measures both the productivity and citation impact of the publications of a scientist or scholar. The h-index correlates with obvious success indicators such as winning the Nobel Prize, being accepted for research fellowships and holding positions at top universities. The h-index, or Hirsch index, measures the impact of a particular scientist rather than a journal. "It is defined as the highest number of publications of a scientist that received h or more citations each while the other publications have not more than h citations each." 1 For example, a scholar with an h-index of 5 had published 5 papers, each of which has been cited by others at least 5 times.

H index

What is an h-index? An h-index is a rough summary measure of a researcher’s productivity and impact.Productivity is quantified by the number of papers, and impact by the number of citations the researchers' publications have received. The h-index is an author-level metric that measures both the productivity and citation impact of the publications of a scientist or scholar. The h-index correlates with obvious success indicators such as winning the Nobel Prize, being accepted for research fellowships and holding positions at top universities.

H-indekset ( h -indekset) er et indeks, der prøver at måle både den videnskabelige produktivitet og den tilsyneladende videnskabelige betydning af en videnskabsmand eller forsker. Indekset er baseret på det sæt af forskerens videnskabelige publikationer, som er citeret mest i andre videnskabelige publikationer.

Example: If a researcher has 15 papers, each of which has at least 15 citations, their h-index is 15. Useful For. 1. The h-index includes citations back to 1970, a result of our Cited Reference Expansion Program.

2020-12-09 · H-Index = number of papers (h) with a citation number ≥ h. Example: a scientist with an H-Index of 37 has 37 papers cited at least 37 times. Advantages of the H-Index: Allows for direct comparisons within disciplines; Measures quantity and impact by a single value. Disadvantages of the H-Index:

Örtbakad kyckling med broccoli och salladssås · Stefan Ekengren Håkansson , H. & Waluszewski , A. ( 2002 ) : Managing technological development : IKEA , the environment and ( http://www.iva.se/samverkan/index.asp ) . H. E. eldklot 100 etik 112 Europa 94–95, 114 extremofila organismer 33 Halley, Edmund, 115 Halleys komet 124 124-127 100 TTKA Space Index Internet links. H. Hantera certifikat 205 Hantera grupper av dokument 262, 264, 265, 301 Hitta 155 220 webcal 167 Ändra Mottagare 159 Kalender 20, 27, 29, 31, 312 Index. Hål 1 Par 4 - Index 10.

Tekniktunga Nasdaqs kompositindexet ökade 1,1 procent, men Dow Jones Hongkongbörsens Hang Seng-index sjunker. Arkivbild.
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Om man vill använda h-index för jämförelser måste man alltså ta hänsyn till tidsdimensionen, och man kan jämföra bara … 2020-04-01 What is the h-index? "An index that quantifies both the actual scientific productivity and the apparent scientific impact of a scientist." (The h-index was suggested by Jorge E. Hirsch, physicist at San Diego State University in 2005. The h-index is sometimes referred to as the Hirsch index or Hirsch number.) 2017-07-23 The h-index captures research output based on the total number of publications and the total number of citations to those works, providing a focused snapshot of an individual’s research performance.

h-index är ett mått som tar hänsyn till både produktivitet och inflytande i form av citeringar. Det kan beräknas för en samling publikationer, till exempel en enskild forskares produktion, en tidskrifts hela innehåll, eller alla publikationer från en forskargrupp. Se hela listan på benchfly.com 2021-03-10 · The h-index, or Hirsch index, measures the impact of a particular scientist rather than a journal.
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