7 curiosidades sobre o olfato dos cães que você nunca imaginou

[{"selector":"#anim-c0dc37c7-7a32-462f-b442-ce2372e7ed55","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9380c9ed-88bd-41b5-bb0c-693ae32f30fd","keyframes":{"transform":["translate3d(119.59459%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-00894576-e6ca-49eb-a507-a8f4b1e19e93","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-200f5f10-eaf4-4447-8642-90a05d93a12d","keyframes":{"transform":["rotate(-270deg) translate3d(-161.59874%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2e3bfd90-12cf-4728-a13b-26948a64cd97","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8e02f15f-438b-4a6d-8ce1-ccc20ca88d3f","keyframes":{"transform":["rotate(-270deg) translate3d(-164.73355%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Foto: Freepik

[{"selector":"#anim-b1231cc0-b2b2-42b7-86d3-e8b271e5fa36","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d6b6365f-520a-47f3-8487-f3c5bd835dbc","keyframes":{"transform":["translate3d(117.00681%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8b3154b6-eed6-4f9c-aa16-1e5512e43bde","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c43d87ac-cb66-4f14-81fd-848ca73d6536","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6e815a1e-f901-461e-8a7a-36ed621e4eb1","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-68515500-5b72-4c61-8ab0-533b7577a448","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O olfato canino é tão avançado que eles conseguem detectar mudanças sutis no ambiente, identificar emoções humanas e até rastrear doenças. Quer saber mais? Confira estas sete curiosidades fascinantes sobre o olfato dos cães que podem surpreendê-lo! Foto: Freepik

[{"selector":"#anim-0d883f69-286d-411c-8039-962966b5a194","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-185b982d-fa46-4684-8db7-d42318473eb7","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cf54a859-d329-4cea-b753-a3714799ccec","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-800ea404-2202-42b7-8142-d52ceb0002aa","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6f00f080-74a6-4284-901a-b1b3a2ac34c1","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-50a4a86c-ebfa-40ea-9581-3deb3d222093","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O nariz dos cães é milhões de vezes mais sensível que o dos humanos O nariz dos cães possui aproximadamente 300 milhões de receptores olfativos, em comparação com os cerca de 5 a 6 milhões dos humanos. Isso faz com que seu olfato seja até 100.000 vezes mais eficiente. Para eles, cada aroma conta uma história rica em detalhes, permitindo distinguir até os odores mais sutis. Foto: Freepik

[{"selector":"#anim-dde9cbd0-2d9a-4521-8c15-f16b535a71eb","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7ec2efe9-61c0-4ce1-bcca-9ba79c5020e9","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f6e6f0cc-f059-4ac0-be2f-26cfd3214634","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e470e847-523d-43ae-a3a0-533b70ad967c","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-356b4185-6561-4e2c-beae-b7e8a653ceaa","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2846904f-ed62-4bed-a26e-bb57c5f62a30","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Eles respiram e cheiram ao mesmo tempo Ao contrário dos humanos, os cães conseguem respirar e analisar cheiros simultaneamente. O design do nariz canino permite que uma parte do ar seja usada para a respiração enquanto outra é direcionada para o sistema olfativo. Foto: Freepik

[{"selector":"#anim-06569608-401f-4e38-808d-1e0f3e8de996","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c6c18a97-dc03-493e-9237-ac3e1583e42f","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cc76bc49-af5a-4b89-8394-f69891859f39","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ac069b25-9326-4803-9f47-9b42e47b007c","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2e1b254c-9120-4f2c-b2f8-c6e26604c035","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4ba450f2-a4a0-46f3-9492-e25ff8c37540","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O “teclado olfativo” dos cães Os cães não sentem os cheiros como nós. Eles possuem uma habilidade chamada “olfato discriminativo”, que lhes permite separar diferentes aromas em “camadas”. Por exemplo, em um prato de comida, eles conseguem distinguir cada ingrediente pelo cheiro, como se estivessem “desmontando” o prato com o faro. Foto: Freepik

[{"selector":"#anim-03619ea1-0955-45b6-bdd7-084a72dac288","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0fe070fc-4fef-48cd-9d3b-b2fd20d26df9","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-06a84b4e-9f3b-436c-80cc-d430695243f5","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aa613d08-b841-41e0-aca9-a463f93204fc","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ba6f59ab-b126-4fcb-ad52-66c38bc9d433","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f4e78faa-45cf-46d0-bf7e-f03ae801e64b","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Detectores naturais de emoções humanas Os cães têm uma capacidade única de perceber as emoções humanas por meio do cheiro. O suor e os feromônios liberados em momentos de estresse, medo ou felicidade possuem compostos químicos que os cães conseguem identificar. Foto: Freepik

[{"selector":"#anim-a7181311-7429-4c2e-b8b2-5239e832bc43","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6cbfe7fd-2d92-4203-a0e8-84ed55c6cca6","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-80513912-38e3-4c28-9387-f8b5848e5ecb","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0b8b714d-45c4-41be-ba2d-10c1a165ebc9","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c53c8246-fdbf-4e63-82e8-cf94e653af8d","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-59be66d9-fda7-492a-88e4-2f51e4def094","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Podem detectar doenças O faro dos cães vai além do imaginável! Eles podem detectar doenças como diabetes, malária, câncer e até Covid-19. O treinamento especializado permite que identifiquem alterações químicas sutis no organismo humano, tornando-se importantes aliados na medicina e no diagnóstico precoce. Foto: Freepik

[{"selector":"#anim-9651c354-2bc6-4e40-b80c-1963f29a1538","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-da4a5526-f9f5-447e-a978-65732b8245af","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3eb85c30-540d-44c8-bc17-cae2fdd257ed","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3bf56b6e-c102-40e1-8994-5004403f6d14","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fe726229-55ec-4dea-838b-d0171e46f659","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-630bdedc-dedd-4051-b717-00667735a5fd","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O órgão de Jacobson: um faro especial Além do olfato comum, os cães possuem um órgão adicional chamado órgão vomeronasal ou órgão de Jacobson. Ele é especialmente voltado para detectar feromônios, ajudando os cães a entender mais sobre outros animais, como seu estado reprodutivo ou territorial. Foto: Freepik

[{"selector":"#anim-a66da544-4c5e-4b19-8da1-52ff1cc6f30c","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-524e797a-11c3-43ad-a3b0-e62efe30f7e1","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-beea0441-7e25-4426-9a3b-e291a2aba449","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3eeaa591-0474-43b0-a65d-a30d011dc6f7","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-14b6df7e-b59d-43d4-86a9-61a1c20922c1","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b3a58ce2-9c24-484d-87a7-b0bf3a4424e7","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O cheiro é o “GPS” dos cães Os cães criam um “mapa mental” dos lugares baseando-se nos cheiros. Eles conseguem lembrar de locais, objetos e até pessoas a partir do aroma. Essa habilidade explica por que cães farejadores são tão eficazes em rastreamentos ou em encontrar objetos perdidos. Foto: Freepik

[{"selector":"#anim-b525365f-92db-4863-b6bc-79cefeb72306","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4e1ab7e6-eb06-4d81-9e9e-e4efda09b65f","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6ea62086-ceb9-416b-b7d7-c048df421374","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ee8edeb8-1f23-4f7d-8cac-7020740db044","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e7f8ad19-7540-4bc3-aa9d-7e21000dba13","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f14954b8-3d8e-487c-b9c5-eb1a14d36785","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Desde detectar emoções até rastrear doenças, a capacidade olfativa desses animais continua a nos impressionar e a contribuir de forma significativa para diversas áreas, como saúde e segurança. Foto: Freepik Leia mais no site

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[{"selector":"#anim-0ab52c04-1e61-4343-837f-43f5acfba96d","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a2ca0a38-aabc-4bd1-8e9d-4d5b5b156b9f","keyframes":{"transform":["scale(1)","scale(1.5)","scale(0.95)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1450,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-484da280-3e35-469f-a496-f143339edeb6","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3a2772c9-3b4e-457f-80b8-c085eee64321","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-34664e4d-b846-4757-a8f9-f03b588960b8","keyframes":{"transform":["translate3d(127.62646%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-36750034-794b-48f1-a7bc-9296b97540ff","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8a67a119-d056-4941-b9da-39fe4f15d22c","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-59983b13-81de-4af3-8c30-0b54e8a38bea","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-83f8bd99-518b-478a-967f-4244f186b9b1","keyframes":{"transform":["translate3d(-119.72789%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Criação: Fabiano Souza Imagens: Freepik