In the breeding program of breeds such as the Pura Raza Español horse, selection by gait quality is of great interest because of their use for dressage performance. However, biokinematic analyses are expensive and data processing is time consuming. So, indirect measurements related to movement quality are alternatively used for a precocious selection of the animals. The aim of this study is to ...

We simulate the dynamics of paramagnetic colloidal particles that are placed above a magnetic hexagonal pattern and exposed to an external field periodically changing its direction along control loop. The conformation three one unit cell adiabatically responds with half frequency creating time crystal at arbitrary low frequency. adiabatic occurs because non-trivial topology stationary manifold....

Independent of whether natural mating or artificial insemination is used for breeding, libido (sex drive) is evidently crucial to reproductive competence in all male meat animal species. Breeding goat bucks vary in their levels of libido; therefore, there is a need for the development of a predictive standardized test for estimating sex drive. The objective of this study was to evaluate libido ...

baluchi sheep is considered as the most common breed in iran, constituting about 30% of total sheep population, approximately 15 million heads. this research was designed to study the incidence of mutation in two loci of igf-i (exon 3) and adrb3 (intron) along with their association with body weight traits in baluchi sheep population. following dna extraction from 190 baluchi sheep, two pairs o...

The aim was to measure the mean and maximum speed range of in all gaits Icelandic horses shown at a breed evaluation field test (BEFT). In addition, effect on scores for whether affected by age, sex conformation measurements were investigated. study carried out Iceland 266 (180 mares 86 stallions). Horse distance ridden recorded global positioning system during riding assessment BEFT. Conformat...

• Current two important SARS-CoV-2 variants are D614 G and N501Y. They cause S1 of the spike protein to open conformation. Open conformation may increase transmissibility virus. also immunogenicity epitopes.