"Daniel, don't forget to add the extra bits to the prayers for the Aserey yemey teshuva." (Glinert)
"Right now, we are in the period between Rosh Hashanah and Yom Kippur, formally referred to as 'Aseret Yemei Teshuva,' or 'The Ten Days of Repentance.'" (source)
"As a means to teach our children the importance of the Aseret Y’Mei Teshuvah and how one can improve one’s character traits, a large model of the Moznei Tzedek (Scales of Justice) was placed in RYNJ’s main hallway." (source)
"However, Shulhan Arukh (Orah Hayyim 603:1) records the widespread practice that during the aseret yemei teshuvah, one should be especially stringent to consume only pat yisra’el." (source)
"This approach yields two very different focuses for the aseret yemei teshuvah. Penei Yehoshua has a forward-looking aseret yemei teshuvah, focused on building up as many merits as we can in order to be worthy on Yom Kippur. Rambam, on the other hand, has a backward-looking aseret yemei teshuvah, focused on introspection and repairing our mistakes from the previous year." (source)