§³§à§Ô§Ý§Ñ§ã§ß§à §Õ§Ñ§ß§ß§í§Þ §ã§ä§Ñ§ä§Ú§ã§ä§Ú§Ü§Ú, §ã§à§Ò§â§Ñ§ß§ß§í§ç §Ú§ß§ã§ä§Ú§ä§å§ä§à§Þ §°§â§Ô§Ñ§ß§Ú§Ù§Ñ§è§Ú§Ú §°§Ò§ì§Ö§Õ§Ú§ß§Ö§ß§ß§í§ç §¯§Ñ§è§Ú§Û, §Ó 2014 §Ô§à§Õ§å §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §ï§Ý§Ö§Ü§ä§â§à§ß§ß§à§Ô§à §Þ§å§ã§à§â§Ñ §ß§Ñ §ß§Ñ§ê§Ö§Û §á§Ý§Ñ§ß§Ö§ä§Ö §å§Ó§Ö§Ý§Ú§é§Ú§Ý§à§ã§î §ß§Ñ 42 §Þ§Ú§Ý§Ý§Ú§à§ß§Ñ §ä§à§ß§ß. §¢§à§Ý§î§ê§å§ð §é§Ñ§ã§ä§î §ï§ä§à§Ô§à §Þ§å§ã§à§â§Ñ §ã§à§ã§ä§Ñ§Ó§Ý§ñ§ð§ä §å§ã§ä§Ñ§â§Ö§Ó§ê§Ú§Ö §ï§Ý§Ö§Ü§ä§â§à§ß§ß§í§Ö §å§ã§ä§â§à§Û§ã§ä§Ó§Ñ, §Ü§à§Þ§á§î§ð§ä§Ö§â§í §Ú §Þ§à§Ò§Ú§Ý§î§ß§í§Ö §ä§Ö§Ý§Ö§æ§à§ß§í, §Ü§à§ä§à§â§í§Ö §Ú§ç §Ó§Ý§Ñ§Õ§Ö§Ý§î§è§í §á§à§Þ§Ö§ß§ñ§Ý§Ú §ß§Ñ §Ò§à§Ý§Ö§Ö §ã§à§Ó§â§Ö§Þ§Ö§ß§ß§í§Ö §Þ§à§Õ§Ö§Ý§Ú. §³§Ý§Ö§Õ§å§Ö§ä §à§ä§Þ§Ö§ä§Ú§ä§î, §é§ä§à §å§ä§Ú§Ý§Ú§Ù§Ñ§è§Ú§ñ §ï§Ý§Ö§Ü§ä§â§à§ß§ß§à§Ô§à §Þ§å§ã§à§â§Ñ §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §Õ§Ö§Ý§à§Þ §ã§Ý§à§Ø§ß§í§Þ §Ú §Ù§Ñ§ä§â§Ñ§ä§ß§í§Þ, §Ú §Õ§Ñ§Ø§Ö §ã §å§é§Ö§ä§à§Þ §Ú§Ù§Ó§Ý§Ö§Ü§Ñ§Ö§Þ§í§ç §Ú§Ù §ï§ä§à§Ô§à §Þ§å§ã§à§â§Ñ §Õ§â§Ñ§Ô§à§è§Ö§ß§ß§í§ç §Þ§Ö§ä§Ñ§Ý§Ý§à§Ó §Ú §á§â§à§é§Ú§ç §Ú§Þ§Ö§ð§ë§Ú§ç §Ó§í§ã§à§Ü§å§ð §è§Ö§ß§ß§à§ã§ä§î §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§à§Ó §Ö§Ô§à §á§Ö§â§Ö§â§Ñ§Ò§à§ä§Ü§Ñ §ß§Ö §à§Ü§å§á§Ñ§Ö§ä §ã§Ñ§Þ§å §ã§Ö§Ò§ñ.
§²§Ö§ê§Ö§ß§Ú§Ö§Þ §á§â§à§Ò§Ý§Ö§Þ§í §å§Ó§Ö§Ý§Ú§é§Ö§ß§Ú§ñ §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§Ñ §ï§Ý§Ö§Ü§ä§â§à§ß§ß§à§Ô§à §Þ§å§ã§à§â§Ñ §Þ§à§Ø§Ö§ä §ã§ä§Ñ§ä§î §á§â§Ú§Þ§Ö§ß§Ö§ß§Ú§Ö §Õ§Ö§Ô§â§Ñ§Õ§Ú§â§å§Ö§Þ§í§ç §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§à§Ó, §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§à§Ó, §Ü§à§ä§à§â§í§Ö §ã§Ñ§Þ§à§á§â§à§Ú§Ù§Ó§à§Ý§î§ß§à §â§Ñ§Ù§â§å§ê§Ñ§ð§ä§ã§ñ, §á§à§á§Ñ§Ó §Ó §à§á§â§Ö§Õ§Ö§Ý§Ö§ß§ß§í§Ö §å§ã§Ý§à§Ó§Ú§ñ §à§Ü§â§å§Ø§Ñ§ð§ë§Ö§Û §ã§â§Ö§Õ§í. §ª §ß§Ö§Õ§Ñ§Ó§ß§à §Ü§Ú§ä§Ñ§Û§ã§Ü§Ú§Ö §Ú§ã§ã§Ý§Ö§Õ§à§Ó§Ñ§ä§Ö§Ý§Ú §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ñ§Ý§Ú §ß§à§Ó§í§Û §Ó§Ú§Õ §Õ§Ö§Ô§â§Ñ§Õ§Ú§â§å§Ö§Þ§à§Ô§à §á§Ý§Ñ§ã§ä§Ú§Ü§Ñ, §Ü§à§ä§à§â§í§Û §Þ§à§Ø§Ö§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î§ã§ñ §Ó ¾º²Êè§Ö §ï§Ý§Ö§Ü§ä§â§à§ß§ß§í§ç §Ü§à§Þ§á§à§ß§Ö§ß§ä§à§Ó §Ú §Ó §à§ã§ß§à§Ó§Ö §Ü§à§ä§à§â§à§Ô§à §Ý§Ö§Ø§Ú§ä §à§Ò§í§Ü§ß§à§Ó§Ö§ß§ß§í§Û §Ü§â§Ñ§ç§Þ§Ñ§Ý, §á§à§Ý§å§é§Ñ§Ö§Þ§í§Û §á§â§Ú §á§Ö§â§Ö§â§Ñ§Ò§à§ä§Ü§Ö §Ü§å§Ü§å§â§å§Ù§í §Ú§Ý§Ú §Ü§Ñ§â§ä§à§æ§Ö§Ý§ñ.
§°§ã§ß§à§Ó§à§Û §ß§à§Ó§à§Ô§à §Õ§Ö§Ô§â§Ñ§Õ§Ú§â§å§Ö§Þ§à§Ô§à §á§Ý§Ñ§ã§ä§Ú§Ü§Ñ §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §á§à§Ý§Ú§Ñ§Ü§ä§Ú§Õ (polylactic acid, PLA), §Ü§à§ä§à§â§í§Û §ê§Ú§â§à§Ü§à §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä§ã§ñ §Ó §ß§Ñ§ã§ä§à§ñ§ë§Ö§Ö §Ó§â§Ö§Þ§ñ §Õ§Ý§ñ §ä§â§Ö§ç§Þ§Ö§â§ß§à§Û §á§Ö§é§Ñ§ä§Ú, §Ó §ï§Ý§Ö§Ü§ä§â§à§ß§ß§à§Û §Ú §Ñ§Ó§ä§à§Þ§à§Ò§Ú§Ý§î§ß§à§Û §á§â§à§Þ§í§ê§Ý§Ö§ß§ß§à§ã§ä§Ú, §Õ§Ý§ñ §Ú§Ù§Ô§à§ä§à§Ó§Ý§Ö§ß§Ú§ñ §å§á§Ñ§Ü§à§Ó§à§Ü §Ú §Õ§â§å§Ô§Ú§ç §á§à§ä§â§Ö§Ò§Ú§ä§Ö§Ý§î§ã§Ü§Ú§ç §ä§à§Ó§Ñ§â§à§Ó. §°§Õ§ß§Ñ§Ü§à, §ï§ä§à§ä §á§Ý§Ñ§ã§ä§Ú§Ü §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §ç§â§å§á§Ü§Ú§Þ §Ú §à§Ô§ß§Ö§à§á§Ñ§ã§ß§í§Þ, §à§ß §ß§Ö §à§Ò§Ý§Ñ§Õ§Ñ§Ö§ä §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§ð§ë§Ú§Þ§Ú §ï§Ý§Ö§Ü§ä§â§Ú§é§Ö§ã§Ü§Ú§Þ§Ú §ã§Ó§à§Û§ã§ä§Ó§Ñ§Þ§Ú §Õ§Ý§ñ §ä§à§Ô§à, §é§ä§à§Ò§í §ã§é§Ú§ä§Ñ§ä§î§ã§ñ §ç§à§â§à§ê§Ú§Þ §ï§Ý§Ö§Ü§ä§â§Ú§é§Ö§ã§Ü§Ú§Þ §Ú§Ù§à§Ý§ñ§ä§à§â§à§Þ. §´§Ö§Þ §ß§Ö §Þ§Ö§ß§Ö§Ö, §ï§ä§à§ä §á§Ý§Ñ§ã§ä§Ú§Ü §Þ§à§Ø§Ö§ä §Ò§í§ä§î §Ý§Ö§Ô§Ü§à §á§à§Ý§å§é§Ö§ß §á§å§ä§Ö§Þ §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§å§ð§ë§Ö§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Ü§â§Ñ§ç§Þ§Ñ§Ý§Ñ §â§Ñ§ã§ä§Ú§ä§Ö§Ý§î§ß§à§Ô§à §á§â§à§Ú§ã§ç§à§Ø§Õ§Ö§ß§Ú§ñ, §Ñ §Ö§Ô§à §ã§Þ§Ö§ê§Ú§Ó§Ñ§ß§Ú§Ö §Ó §à§á§â§Ö§Õ§Ö§Ý§Ö§ß§ß§í§ç §á§â§à§á§à§â§è§Ú§ñ§ç §ã §ß§Ñ§ß§à§é§Ñ§ã§ä§Ú§è§Ñ§Þ§Ú, §Ú§Ù§Ô§à§ä§à§Ó§Ý§Ö§ß§ß§í§Þ§Ú §Ú§Ù §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§Ñ §ß§Ñ §à§ã§ß§à§Ó§Ö §Þ§Ö§ä§Ñ§Ý§à§à§â§Ô§Ñ§ß§Ú§é§Ö§ã§Ü§Ú§ç §ã§à§Ö§Õ§Ú§ß§Ö§ß§Ú§Û, §Õ§Ñ§Ö§ä §Ö§Þ§å §â§ñ§Õ §á§â§Ú§Ó§Ý§Ö§Ü§Ñ§ä§Ö§Ý§î§ß§í§ç §á§à§ä§â§Ö§Ò§Ú§ä§Ö§Ý§î§ã§Ü§Ú§ç §ã§Ó§à§Û§ã§ä§Ó.
§±§Ý§Ö§ß§Ü§Ñ, §Ú§Ù§Ô§à§ä§à§Ó§Ý§Ö§ß§ß§Ñ§ñ §Ú§Ù §ä§Ñ§Ü§à§Ô§à §Ü§à§Þ§á§à§Ù§Ú§ä§ß§à§Ô§à §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§Ñ §Ú§Þ§Ö§Ö§ä §ç§à§â§à§ê§Ú§Ö §Þ§Ö§ç§Ñ§ß§Ú§é§Ö§ã§Ü§Ú§Ö §ã§Ó§à§Û§ã§ä§Ó§Ñ, §à§ß§Ñ §à§Ô§ß§Ö§å§ã§ä§à§Û§é§Ú§Ó§Ñ §Ú, §Ó §Ù§Ñ§Ó§Ú§ã§Ú§Þ§à§ã§ä§Ú §à§ä §Ó§Ú§Õ§Ñ §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§ß§í§ç §Ó §Ü§Ñ§é§Ö§ã§ä§Ó§Ö §á§â§Ú§Þ§Ö§ã§Ú §ß§Ñ§ß§à§é§Ñ§ã§ä§Ú§è, §à§ß§Ñ §Þ§à§Ø§Ö§ä §ñ§Ó§Ý§ñ§ä§î§ã§ñ §Ú§Ý§Ú §ï§Ý§Ö§Ü§ä§â§Ú§é§Ö§ã§Ü§Ú§Þ §á§â§à§Ó§à§Õ§ß§Ú§Ü§à§Þ, §Ú§Ý§Ú §Ó§í§ã§à§Ü§à§Ü§Ñ§é§Ö§ã§ä§Ó§Ö§ß§ß§í§Þ §Ú§Ù§à§Ý§ñ§ä§à§â§à§Þ. §£§ã§Ö §á§Ö§â§Ö§é§Ú§ã§Ý§Ö§ß§ß§à§Ö §Õ§Ö§Ý§Ñ§Ö§ä §ß§à§Ó§í§Û §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý §Ó§Ö§ã§î§Þ§Ñ §á§Ö§â§ã§á§Ö§Ü§ä§Ú§Ó§ß§í§Þ §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§à§Þ §Õ§Ý§ñ ¾º²Êè§Ñ §ï§Ý§Ö§Ü§ä§â§à§ß§ß§í§ç §å§ã§ä§â§à§Û§ã§ä§Ó. §¯§à §ã§Ñ§Þ§à§Ö §Ô§Ý§Ñ§Ó§ß§à§Ö §Ù§Ñ§Ü§Ý§ð§é§Ñ§Ö§ä§ã§ñ §Ó §ä§à§Þ, §é§ä§à §á§â§Ú §à§á§â§Ö§Õ§Ö§Ý§Ö§ß§ß§í§ç §å§ã§Ý§à§Ó§Ú§ñ§ç §ã§ä§â§å§Ü§ä§å§â§Ñ §ï§ä§à§Ô§à §Ü§à§Þ§á§à§Ù§Ú§ä§ß§à§Ô§à §á§Ý§Ñ§ã§ä§Ú§Ü§Ñ, §Ó §à§ä§Ý§Ú§é§Ú§Ö §à§ä §é§Ú§ã§ä§à§Ô§à PLA, §ß§Ñ§é§Ú§ß§Ñ§Ö§ä §Õ§Ö§Ô§â§Ñ§Õ§Ú§â§à§Ó§Ñ§ä§î §Ú §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý §Ý§Ö§Ô§Ü§à §â§Ñ§Ù§â§å§ê§Ñ§Ö§ä§ã§ñ. §°§ã§ä§Ñ§ä§Ü§Ú §â§Ñ§Ù§â§å§ê§Ú§Ó§ê§Ö§Ô§à§ã§ñ §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§Ñ §Ý§Ö§Ô§Ü§à §à§ä§Õ§Ö§Ý§ñ§ð§ä§ã§ñ §à§ä §Õ§â§å§Ô§Ú§ç §Ü§â§Ö§Þ§ß§Ú§Ö§Ó§í§ç §Ú§Ý§Ú §Þ§Ö§ä§Ñ§Ý§Ý§Ú§é§Ö§ã§Ü§Ú§ç §é§Ñ§ã§ä§Ö§Û §ï§Ý§Ö§Ü§ä§â§à§ß§ß§í§ç §Ü§à§Þ§á§à§ß§Ö§ß§ä§à§Ó, §Ú §ã§Ñ§Þ §ï§ä§à§ä §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý, §Ú §à§ã§ä§Ñ§Ó§ê§Ú§Ö§ã§ñ §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§í §Þ§à§Ø§ß§à §á§à§Õ§Ó§Ö§â§Ô§ß§å§ä§î §ß§Ö §à§é§Ö§ß§î §Õ§à§â§à§Ô§à§ã§ä§à§ñ§ë§Ö§Û §á§Ö§â§Ö§â§Ñ§Ò§à§ä§Ü§Ö §Õ§Ý§ñ §Ú§ç §á§à§Ó§ä§à§â§ß§à§Ô§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§ñ.
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