sllm_mo's profile picture. Quantitative genetics

Hazem Sallam

@sllm_mo

Quantitative genetics

doi.org/10.1016/j.psj.… A deep learning method segments chicken keel bones from whole-body X-ray images


Comparisons of longitudinal radiographic measures of keel bones, tibiotarsal bones, and pelvic bones versus post-mortem measures of keel bone damage in Bovans Brown laying hens housed in an aviary system doi.org/10.3389/fvets.…


Hazem Sallam reposted

Albert Bruce Sabin, who died #OTD in 1993, was a Polish American physician and microbiologist best known for developing the oral polio vaccine. He was also known for his research in the fields of human viral diseases, toxoplasmosis, and cancer.

SpringerNature's tweet image. Albert Bruce Sabin, who died #OTD in 1993, was a Polish American physician and microbiologist best known for developing the oral polio vaccine. He was also known for his research in the fields of human viral diseases, toxoplasmosis, and cancer.

Hazem Sallam reposted

It’s all about perspective.

FaciolaLab's tweet image. It’s all about perspective.

Hazem Sallam reposted

لا مقفول بس الجداريه جميله ومجهود غير الواقع ربنا يكتر من امثالك وكل الاماكن تبقي ذوق وجمال

Ahmedsiko777's tweet image. لا مقفول 
بس الجداريه جميله 
ومجهود غير الواقع 
ربنا يكتر من امثالك 
وكل الاماكن تبقي ذوق وجمال
Ahmedsiko777's tweet image. لا مقفول 
بس الجداريه جميله 
ومجهود غير الواقع 
ربنا يكتر من امثالك 
وكل الاماكن تبقي ذوق وجمال
Ahmedsiko777's tweet image. لا مقفول 
بس الجداريه جميله 
ومجهود غير الواقع 
ربنا يكتر من امثالك 
وكل الاماكن تبقي ذوق وجمال

Acc. to #AdamSmith ideas, the exchange can improve everyone's situation. Exchange of different genetic resources (outbreeding) can improve populations. Outbreeding can be more efficient if it is preceded by exchange of similar genetic resources (inbreeding). #Edinburgh #genetics

sllm_mo's tweet image. Acc. to #AdamSmith ideas, the exchange can improve everyone's situation. Exchange of different genetic resources (outbreeding) can improve populations. Outbreeding can be more efficient if it is preceded by exchange of similar genetic resources (inbreeding). #Edinburgh #genetics

Only 0.001 frequency of #lethal #allele over only 1000 loci of our #human #genome ==> means that only 14% of us are free from lethal alleles, and 86% are at least lethal #carriers. #Quantitiave #Genetics


Hazem Sallam reposted

Matrix multiplication is not easy to understand. Even looking at the definition used to make me sweat, let alone trying to comprehend the pattern. Yet, there is a stunningly simple explanation behind it. Let's pull back the curtain!

TivadarDanka's tweet image. Matrix multiplication is not easy to understand.

Even looking at the definition used to make me sweat, let alone trying to comprehend the pattern. Yet, there is a stunningly simple explanation behind it.

Let's pull back the curtain!

The customary symbol for the #correlation coefficient , r, was originally chosen because it was the first letter of the word #regression. Thus, it is a reminder of the once intimate relation between the two ideas! (Jay Laurence Lush, 1896-1982 )


Hazem Sallam reposted

Dr. Dirk-Jan de Koning, professor in Animal Breeding at the Swedish University of Agricultural Sciences, will present a seminar on January 27th at 1:30 PM EST on "Genetics of bone health in laying hens: what you measure or where you measure it?". Check: cgil.uoguelph.ca/events/2023/01…

CgilUofG's tweet image. Dr. Dirk-Jan de Koning, professor in Animal Breeding at the Swedish University of Agricultural Sciences, will present a seminar on January 27th at 1:30 PM EST on  "Genetics of bone health in laying hens: what you measure or where you measure it?". Check: cgil.uoguelph.ca/events/2023/01…

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