## H index scale

The Herfindahl-Hirschman Index (HHI) is a commonly accepted measure of market concentration. It is calculated by squaring the market share of each firm competing in a market and then summing the resulting numbers. It can range from close to zero to 10,000.

The Herfindahl-Hirschman Index (HHI) is a commonly accepted measure of market concentration. It is calculated by squaring the market share of each firm competing in a market and then summing the resulting numbers. It can range from close to zero to 10,000. The apnea-hypopnea index (AHI) is a scale that tells whether you have a sleep disorder called apnea and, if so, how serious it is. Sleep apnea is when you stop breathing for 10 seconds or more The Web of Science uses the H-Index to quantify research output by measuring author productivity and impact. 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. 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."

## A scientist has index h if h of her/his N papers have at least h citations each, and the search committee has to determine the appropriate "citation scale" for the

The H-Index is a numerical indicator of how productive and influential a researcher is. It was invented by Jorge Hirsch in 2005, a physicist at the University of California. Originally, Professor The h-index was initially proposed by Hirsch1 to provide a global impact of a scientist’s contributions. The h-index, however, provides a rough approximation to a scientist’s multifaceted profile and thus fails to reflect a scientist’s cumulative scientific and research accomplishments. The Herfindahl-Hirschman Index (HHI) is a commonly accepted measure of market concentration. It is calculated by squaring the market share of each firm competing in a market and then summing the resulting numbers. It can range from close to zero to 10,000. The apnea-hypopnea index (AHI) is a scale that tells whether you have a sleep disorder called apnea and, if so, how serious it is. Sleep apnea is when you stop breathing for 10 seconds or more The Web of Science uses the H-Index to quantify research output by measuring author productivity and impact. 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. 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." The Herfindahl Index (H) ranges from 1/N to one, where N is the number of firms in the market. Equivalently, if percents are used as whole numbers, as in 75 instead of 0.75, the index can range up to 100 2 , or 10,000.

### 11 Nov 2010 Recent editorials and debates in the literature have highlighted the h-index measurement scale for researchers and how it can be used as a

11 Nov 2010 Recent editorials and debates in the literature have highlighted the h-index measurement scale for researchers and how it can be used as a  28 Sep 2019 This study presents the first analysis of h-index sequences on a larger scale. Exemplarily, we investigated researchers from three different fields  2019년 2월 28일 APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi apidays · English · Español · Português · Français · Deutsch.

### The Web of Science uses the H-Index to quantify research output by measuring author productivity and impact. 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.

10 Aug 2018 H-index scores between 3 and 5 seem common for new assistant professors, scores between 8 and 12 fairly standard for promotion to the

## Methods: The Shannon diversity index (H) is another index that is commonly used to characterize species diversity in a community.Like Simpson's index, Shannon's index accounts for both abundance and evenness of the species present. The proportion of species i relative to the total number of species (p i) is calculated, and then multiplied by the natural logarithm of this proportion (lnp i).

H. Clinical Assessment Tools Robert Teasell MD FRCPC, Andrew McClure, Katherine Salter, Hannah Krugger What is the scale? The index consists of 10 common ADLs, 8 of which represent activities related to personal care while 2 are related to mobility. What are the key scores? Methods: The Shannon diversity index (H) is another index that is commonly used to characterize species diversity in a community.Like Simpson's index, Shannon's index accounts for both abundance and evenness of the species present. The proportion of species i relative to the total number of species (p i) is calculated, and then multiplied by the natural logarithm of this proportion (lnp i).

3 Sep 2018 Schreiber M 2013 A case study of the arbitrariness of the h-index and C and Waltman L 2016 A large-scale analysis of impact factor biased  2 Oct 2014 SCImago Journal Rank, the Article Influence Score and the journal h-index The anatomy of a large-scale hypertextual web search engine. 20 Oct 2015 article, we show that the average H-index of a researcher's coauthors is usually higher than her own H-index. scale crawl of Google Scholar.