Are there any signs of the smelling in birds??

More Dhyaa Ab. Abood's questions See All

What is the minimum sample size for online survey?

Dear colleagues, Conducting an online survey for a Healthcare workers is limited only for the group who have access to Internet! What would be the minimum sample size in this case? Is a sample...

25 April 2020 7,309 15 View

How to avoid or minimise selection bias among convenient sample?

Dear colleagues, I am working on a sensitive topic regarding drug abuse, and population in my study are very difficult to reach and refuse to participate in an assessment for drug abuse pattern....

10 March 2020 2,577 3 View

Learning the basics of EEG analysis?where to start?

Hello, I am interested in learning how to process EEG data to use in clinical setting, I have a humble background in programming. I am a physician and I do not have much knowledge about the basic...

13 October 2019 458 3 View

Do you think that the retirement of professor or researcher from his job is a reason to freeze his activities and ideas?

Do you think that the retirement of a university professor or researcher from his job is a reason to freeze his activity and ideas after a long period of continuous giving and thus stop a...

21 December 2017 3,969 3 View

Separation of carbon dioxide from natural gas

Hi I am a PhD student in the Department of Chemical Engineering. University of Technology in Iraq. I am currently in the research stage. The study is about how to separate carbon dioxide from...

01 January 1970 9,118 9 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

Aspen Plus Error: Unknown or undefined bead number?

Hello, in my Aspen Plus Simulation (see attachment) there are two heat exchangers. One HEX1 (oil+gas) ist fed by hot gas which ist coming out of a burner. The other HEX2 (gas+gas) shall work as a...

14 February 2021 8,096 2 View

Is this 6GHz wifi antenna create complexity at the time of febrication?

I have design a 6GHz antenna for wifi.The feed line width is 2mm and there are 2 parasitic elements beside this feed line with 1 mm gap.Is there any problem at the time of febrication?

04 February 2021 9,241 3 View

In Microstrip patch antenna ,How to turn on the diode ,which is placed in the antenna slot with DC blocking capacitor ?

In Microstrip patch antenna ,How to turn on the diode ,which is placed in the antenna slot with DC blocking capacitor ?but entire patch is in AC supply due to antenna feed..

01 February 2021 4,904 3 View

Do you know non-feeding larval instars in insects?

Hi, I am looking for information about insects having a larval instar that does not feed at all. In other words, able to molt to the next instar without acquiring any nutrient. Does anyone know...

20 January 2021 9,387 19 View

Triggering feeding of beetles / how to make them hungry?

Hey, I am working with Psylliodes chrysocephala feeding on oilseed rape. In feeding trials I often have the problem that a huge portion of the beetles do not feed at all. In clip cages I observed...

19 January 2021 9,851 6 View

I'm facing some troubling in designing a anteena ....anyone tell me how give CPW feed in cst ?

I want to give a CPW feed anyone suggest how to providea feed in antenna which I'm designed

18 January 2021 3,517 2 View

Does heat in goat affected by feeding or BCS of the animal?

Does feeding affect heat in animal? if we were to add a specific feed (with data on dry matter content), how can we correlate feeding to estrus?

10 January 2021 9,719 13 View

Compare to prevalence before and after covid in population studies?

Dear researchers, I have a prevalence of some diet habit in relatively large narrow population of children 13 years old in 2019 and 2020. Logically they are different population. However, since...

10 January 2021 3,170 9 View

Aamer Rassam Ali Al-Aqaby

This link useful for you:Article Avian olfactory receptor gene repertoires: Evidence for a we...

Regards.

Salah Mahdi Najim

Please check the following.

Regards

SM Najim

Article Olfaction in birds: A closer look at the kiwi (Apterygidae)

http://www.audubon.org/magazine/january-february-2014/birds-can-smell-and-one-scientist

https://www.frontiersin.org/articles/10.3389/fnana.2015.00102/full

Article Forty years of olfactory navigation in birds

Haifa Juma

this link can help you

https://particle.scitech.org.au/earth/feathers-scents-predators-know/

Nathu Ram Sarker

I recommend the above answers if different link.

Furkan Alaraji

above good links

Secretion of Olfactory gland of birds are responsible for bird's smell Author can go through the book ". A text book of Vertebrate " . In this book there is a Chapter on Physiology and reproduction of Birds.