Please capitalize where necessary: these samples must be taken on exactly the right position, so they must get to work when the ship has reached the correct position no matter what time of day it is. when a channel through the ice has to be found, this goes for the helicopter pilots as well.
A: These samples must be taken on exactly the right position, so they must get to work when the ship has reached the correct position no matter what time of day it is. When a channel through the ice has to be found, this goes for the helicopter pilots as well.

Q: assembled leisurely for a group picture with the nordart curator wolfgang gramm under the new sculpture of the czech artist david Cerny nearly 100 artists from over 20 countries demonstrated that art and culture in the region snderjylland-schleswig may offer new impulses of optimism in the international dialog of peace and cooperation.

A: Assembled leisurely for a group picture with the NordArt Curator Wolfgang Gramm under the new sculpture of the Czech artist David Cerny nearly 100 artists from over 20 countries demonstrated that Art and Culture in the Region Snderjylland-Schleswig may offer new impulses of optimism in the international dialog of peace and cooperation.

Q: additional types of files may also be using the link file extension. if you are aware of any other file formats using the link file extension, please contact us so that we can update our information accordingly.
A: Additional types of files may also be using the LINK file extension. If you are aware of any other file formats using the LINK file extension, please contact us so that we can update our information accordingly.

Problem: when words are understood, communication can take place, and with communication any given subject can be understood.
Can you repeat this sentence, but capitalize it?
Answer: When words are understood, communication can take place, and with communication any given subject can be understood.

Text: dates for living people can also been now, if the event took place more than 50 years ago.

Correct capitalization: Dates for living people can also been now, if the event took place more than 50 years ago.

Q: rowing strengthens main muscle groups of the whole body - arms, legs, and torso are simultaneously exercised while doing the training motion.

A:
Rowing strengthens main muscle groups of the whole body - arms, legs, and torso are simultaneously exercised while doing the training motion.