INSTITUTO DE LAS ARTES CULINARIAS DE AGUASCALIENTES
Cursos de extensión gastronómica y servicios culinarios

Si buscas hosting web, dominios web, correos empresariales o crear páginas web gratis, ingresa a PaginaMX
Por otro lado, si buscas crear códigos qr online ingresa al Creador de Códigos QR más potente que existe


Libro de Visitas

Anonymous

Wilburamaft

14 Jun 2024 - 01:29 am

African elephants use names to call each other, study suggests
tripscan тор
Wild African elephants may address each other using individualized calls that resemble the personal names used by humans, a new study suggests.

While dolphins are known to call one another by mimicking the signature whistle of the dolphin they want to address, and parrots have been found to address each other in a similar way, African elephants in Kenya may go a step further in identifying one another.

These elephants learn, recognize and use individualized name-like calls to address others of their kind, seemingly without using imitation, according to the study published Monday in the journal Nature Ecology and Evolution.
The most common type of elephant call is a rumble, of which there are three sub-categories. So-called contact rumbles are used to call another elephant that is far away or out of sight. Greeting rumbles are used when another elephant is within touching distance. Caregiver rumbles are used by an adolescent or adult female toward a calf she is caring for, according to the study.

The researchers looked at these three types of rumbles, using a machine-learning model to analyze recordings of 469 calls made by wild groups of females and calves in Amboseli National Park and Samburu and Buffalo Springs National Reserves between 1986 and 2022. All the elephants could be individually identified by the shape of their ears, as they had been monitored continuously for decades, according to the study.

The idea was that “if the calls contained something like a name, then you should be able to figure out who the call was addressed to just from the acoustic features of the call itself,” said lead study author Mickey Pardo, an animal behaviorist and postdoctoral fellow at Cornell University in New York.

The researchers found that the acoustic structure of calls varied depending on who the target of the call was.

The machine-learning model correctly identified the recipient of 27.5% of calls analyzed, “which may not sound like that much, but it was significantly more than what the model would have been able to do if we had just fed it random data,” Pardo told CNN.

“So that suggests that there’s something in the calls that’s allowing the model to identify who the intended receiver of the call was,” he added.

Anonymous

Stevenmus

14 Jun 2024 - 01:07 am

African elephants use names to call each other, study suggests
трипскан ссылка
Wild African elephants may address each other using individualized calls that resemble the personal names used by humans, a new study suggests.

While dolphins are known to call one another by mimicking the signature whistle of the dolphin they want to address, and parrots have been found to address each other in a similar way, African elephants in Kenya may go a step further in identifying one another.

These elephants learn, recognize and use individualized name-like calls to address others of their kind, seemingly without using imitation, according to the study published Monday in the journal Nature Ecology and Evolution.
The most common type of elephant call is a rumble, of which there are three sub-categories. So-called contact rumbles are used to call another elephant that is far away or out of sight. Greeting rumbles are used when another elephant is within touching distance. Caregiver rumbles are used by an adolescent or adult female toward a calf she is caring for, according to the study.

The researchers looked at these three types of rumbles, using a machine-learning model to analyze recordings of 469 calls made by wild groups of females and calves in Amboseli National Park and Samburu and Buffalo Springs National Reserves between 1986 and 2022. All the elephants could be individually identified by the shape of their ears, as they had been monitored continuously for decades, according to the study.

The idea was that “if the calls contained something like a name, then you should be able to figure out who the call was addressed to just from the acoustic features of the call itself,” said lead study author Mickey Pardo, an animal behaviorist and postdoctoral fellow at Cornell University in New York.

The researchers found that the acoustic structure of calls varied depending on who the target of the call was.

The machine-learning model correctly identified the recipient of 27.5% of calls analyzed, “which may not sound like that much, but it was significantly more than what the model would have been able to do if we had just fed it random data,” Pardo told CNN.

“So that suggests that there’s something in the calls that’s allowing the model to identify who the intended receiver of the call was,” he added.

Anonymous

Jessegen

13 Jun 2024 - 10:44 pm

Hey everybody,

Do any of you lease dump trailers for your business, or do you own dump trailers for personal or business use? I'm always keen on understanding how others in the industry are running their fleets and what brands you're finding success with.

I wanted to talk about my experience with Top Shelf Trailers. My name is Jesse, and I operate a dump trailer rental business out of Atlanta. After a lot of looking around and comparisons, I chose to trust Top Shelf Trailers for my whole business, and it has been a fantastic decision.

I own 4 of their 7x14x4 14k dump trailers, all equipped with ramps, tarp, and a spare tire. The best part? I spent only $10,495 for each. I went to Florida to pick up my first trailer, but they delivered the other three at incredibly low rates, which was a huge bonus.

Their trailers have been extremely reliable and have made a big difference in my operations. If you're thinking about a new dump trailer, I strongly suggest giving them a call at (888) 654-3587.

Looking forward to your thoughts and experiences!

Anonymous

Judycrync

13 Jun 2024 - 10:40 pm

Это просто отличная фраза
Недавно решил я скачать интересное приложение mostbet на свой андроид. самое ключевое теперь для меня контролировать наличием всемирной сети на собственном телефоне.

Anonymous

Jessegen

13 Jun 2024 - 09:32 pm

Hey everyone,

Do any of you folks lease dump trailers as part of your business, or do you have dump trailers for personal or business use? I'm always curious about learning how others in the business are handling their fleets and what brands you're finding success with.

I wanted to talk about my experience with Top Shelf Trailers. My name is Jesse, and I run a dump trailer rental business out of Atlanta. After a lot of research and comparisons, I decided to go with Top Shelf Trailers for my whole business, and it has been a wonderful decision.

I currently have four of their 7x14x4 14k dump trailers, all fitted with ramps, tarp, and a spare tire. The best part? I spent only $10,495 for each. I made a trip down to Florida to pick up my first trailer, but they delivered the other three at incredibly low rates, which was a huge bonus.

Their trailers have been extremely dependable and have made a big difference in my operations. If you're thinking about a new dump trailer, I highly recommend giving them a call at (888) 654-3587.

Can't wait to hear your thoughts and experiences!

Anonymous

Jasonoppom

13 Jun 2024 - 08:26 pm

Любовь к веб-сайту -- чрезвычайно индивидуально дружелюбно и много, чтобы увидеть!
Посмотрите также мою страничку

игровые автоматы на деньги
https://igrovieavtomati.top - игровые автоматы на деньги
https://igrovieavtomati.live - игровые автоматы на деньги
https://igrovieavtomati.top - игровые автоматы

Anonymous

Jessegen

13 Jun 2024 - 06:20 pm

Hey everybody,

Do any of you lease dump trailers as part of your company, or do you own dump trailers for personal or commercial use? I'm always curious about understanding how others in the industry are handling their fleets and what brands you're having success with.

I thought I'd share my thoughts on Top Shelf Trailers. My name is Jesse, and I manage a dump trailer rental business out of Atlanta. After a lot of looking around and comparisons, I decided to trust Top Shelf Trailers for my entire business, and it has been a wonderful decision.

I own four of their 7x14x4 14k dump trailers, all fitted with ramps, tarp, and a spare tire. The best part? I spent only $10,495 for each. I made a trip down to Florida to pick up my first trailer, but they delivered the other three at incredibly low rates, which was a huge bonus.

Their trailers have been extremely trustworthy and have made a significant difference in my operations. If you're thinking about a new dump trailer, I strongly suggest giving them a call at (888) 654-3587.

Can't wait to hear your thoughts and experiences!

Anonymous

Jessegen

13 Jun 2024 - 05:00 pm

Hey everybody,

Do any of you hire dump trailers as part of your company, or do you use dump trailers for private or business use? I'm always keen on learning how others in the industry are handling their fleets and what brands you're finding success with.

I thought I'd share my thoughts on Top Shelf Trailers. My name is Jesse, and I operate a dump trailer rental business out of Atlanta. After a lot of research and comparisons, I chose to go with Top Shelf Trailers for my whole business, and it has been a great decision.

I now have 4 of their 7x14x4 14k dump trailers, all fitted with ramps, tarp, and a spare tire. The best part? I spent only $10,495 for each. I went to Florida to pick up my first trailer, but they shipped the other three at incredibly low rates, which was a huge bonus.

Their trailers have been extremely reliable and have made a significant difference in my operations. If you're considering a new dump trailer, I highly recommend giving them a call at (888) 654-3587.

Can't wait to hear your thoughts and experiences!

Anonymous

Sherrychend

13 Jun 2024 - 01:10 pm

Я уверен, что Вас обманули.
Хочется, https://aurainteriors.co.za/31-easy-armchair/?unapproved=91684&moderation-hash=c805e078ffee05cb727fee0ccd08f6d7 чтобы таких вечеров в жизни возникало больше». Мы вместе обсуждали поведение Журки. посредством книг мы учимся в годы учебы, познаём мир.

Anonymous

Michaelbon

13 Jun 2024 - 12:18 pm

Купить дом Кипр. Все актуальные предложения о продаже домов, дач в Кипре в одном месте - всего размещено - 707 объявлений. Наиболее низкая стоимость продажи дома купить квартиру на южном кипре недорого

Siéntete a gusto de comentar nuestro libro de visitas:

Tu nombre o Ingresar

Tu dirección de correo (no se mostrará)

¿De qué color es el pasto? (chequeo de seguridad)

Mensaje *

© 2024 INSTITUTO DE LAS ARTES CULINARIAS DE AGUASCALIENTES