please note carefully that vs please not carefully

Some examples from the web:

• My brother married a Jewish woman, rest in peace. and Goebbels said that... please take this note carefully, is very important...
• Note carefully that this command only uses the active layer of the image to find borders. Other layers are cropped according to the same limits as limits in the active layer.
• Please note the witness is pointing to Priscilla Morgenstern.
• Note carefully the relative positions of the ball and the ninety degree deflection it causes.
• Gentlemen, please note which part of the rider's body is utilized the most.
• Please note, this model is not to scale.
• And please note, she did not even.
• Gentlemen, please note you are here to learn from me, not Nurse.
• Please note that no contract can be cancelled mid-term.
• Please note the Jimmy Joyce in my Kate Spade.
• Please note, due to health and safety legislation, no actual hopping is allowed.
• Please note that I called about 20 minutes after the final inspection.
• Please note, everyone, English is her fourth language.
• Please note the use of the sponge cloths for specific areas.
• Please note, the seal is unbroken.
• Please note the Georgian cream jug and sugar nips.
• Please note... the fruit bouquet.
• Now please note that the phantoms outside the meteor are indeed destroyed.
• Please note the time stamp in the left corner.
• Please note that EFSA will not return expression of interests to candidates.

Some examples from the web:

• Please carefully follow the instructions of the veterinarian.
• Please carefully follow the instructions of the veterinarian.
• Mr. Kirihara, please think carefully.
• Please tread carefully in handling North Africa.
• If you administer Pergoveris to yourself, please carefully read the following instructions:
• If you administer Luveris to yourself, please carefully read the following instructions:
• If you administer GONAL-f to yourself, please carefully read the following instructions:
• Please listen carefully, as our menu options have changed.
• Please listen carefully to our guidelines.
• Peoples of the Earth, please attend carefully.
• Please listen carefully to the following announcement.
• Peoples of the Earth, please attend carefully.
• Please consider carefully again on the need for NSS.
• This is very important, so please think carefully.
• Before filling in the application form, please read carefully these instructions2.
• Ladies and gentlemen, Chairs, please listen carefully.
• Please listen carefully to the following instructions to assure a prompt response from the appropriate emergency service.
• So please consider carefully before I ask you this next question,
• Please listen carefully, all of you, to what Mr. Matsunami from the committee has to say.
• Under Article 81(3), exemption regulations only apply - please listen carefully - when consumers receive an appropriate share of the benefit generated and no unnecessary restrictions ruling out competition are imposed.