Common English Mistakes in Scientific Papers by Korean Speakers

This page focuses on errors typically made by native Korean speakers from South Korea when writing a Scientific Paper in English.

Mistake Example #1

Incorrect word order in complex sentences

Ina recent study, it was observed that the reaction rate increases significantly when the temperature is raised. The experiment, which wasconducted wasina controlled environment, showed that the catalyst efficiency improved as well. These findings, although preliminary, suggest that further research is needed to fullyunderstandfully the underlying mechanisms.

Text corrected by:
Jennifer, Detroit, Michigan USA

"I changed the word order a little and added some articles. Well done!"

In a recent study, it was observed that the reaction rate increases significantly when the temperature is raised. The experiment, which was conducted in a controlled environment, showed that the catalyst efficiency improved as well. These findings, although preliminary, suggest that further research is needed to fully understand the underlying mechanisms.

In recent study, it was observed that the reaction rate increases significantly when the temperature is raised. The experiment, which conducted was in controlled environment, showed that the catalyst efficiency improved as well. These findings, although preliminary, suggest that further research is needed to understand fully the underlying mechanisms.

Mistake Example #2

Omitting articles ('a', 'an', 'the')

Ina recent study on climate change, researchers observed asignificant increase in global temperatures overthe past decade. Data collected from various regions indicate that Arctic ice is melting at anunprecedented rate, contributing toa rise in sea levels. This phenomenon posesa threat to coastal communities and requires immediate action from theinternational community to mitigate theeffects.

Text corrected by:
Camille, Maryland, USA

"Don't forget to use articles! : )"

In a recent study on climate change, researchers observed a significant increase in global temperatures over the past decade. Data collected from various regions indicate that Arctic ice is melting at an unprecedented rate, contributing to a rise in sea levels. This phenomenon poses a threat to coastal communities and requires immediate action from the international community to mitigate the effects.

In recent study on climate change, researchers observed significant increase in global temperature over past decade. Data collected from various regions indicate that Arctic ice is melting at unprecedented rate, contributing to rise in sea levels. This phenomenon poses threat to coastal communities and requires immediate action from international community to mitigate effects.

Mistake Example #3

Confusion with prepositions ('in', 'on', 'at')

Ina recent study conducted atby Seoul National University, researchers examinedthe effects of climate change on agricultural productivity. The data was collected infrom various regions in South Korea, focusing on changes in crop yields at different temperature levels. Results indicated that increase intemperature increaseshasve a significant impact on rice production, particularly in thesouthern regions.

Text corrected by:
Gregg, Los Angeles, CA

"This needed some corrections for proper prepositional phrasing and missing articles."

In a recent study conducted by Seoul National University, researchers examined the effects of climate change on agricultural productivity. The data was collected from various regions in South Korea, focusing on changes in crop yields at different temperature levels. Results indicated that temperature increases have a significant impact on rice production, particularly in the southern regions.

In recent study conducted at Seoul National University, researchers examined effects of climate change on agricultural productivity. The data was collected in various regions in South Korea, focusing on changes in crop yield at different temperature levels. Results indicated that increase in temperature has significant impact on rice production, particularly in southern regions.