Long-time vs. short-time insemination of sibling eggs

Long-time vs. short-time insemination of sibling eggs.

This study aimed to evaluate the impact of a short insemination procedure on embryo development, assess the reliability of a fertilization check prior to the appearance of pronuclei and elucidate the role of rescue intracytoplasmic sperm injection (R-ICSI). Patients who had ≥9 eggs, were aged <38 years and had normal semen samples were included. The sibling eggs of each patient were divided int...

Eggs weight of Japanese quail vs. eggs quality after storage time and hatchability results

The aim of the performed investigations was to compare eggs of Japanese quail layers of different weights with regard to their shape, selected traits of the content following various times of their storage as well as the results of hatchability and body weight of one-day old chicks. Hatching eggs were divided into four groups: group S – up to 10.50 g, group M – from 10.51 to 11.50 g, group L – ...

Implications of short time scale dynamics on long time processes

This review provides a comprehensive overview of the structural dynamics in topical gas- and condensed-phase systems on multiple length and time scales. Starting from vibrationally induced dissociation of small molecules in the gas phase, the question of vibrational and internal energy redistribution through conformational dynamics is further developed by considering coupled electron/proton tra...

Optimum Harvesting Time of S.P.F. Embryonated Chicken Eggs for Preparation of Infectious 8ronchitis Vaccine

Short- vs. Long-Term Effects of Reactive Incidental Focus on Form in Free Discussion EFL Classes

This study investigated the effectiveness of reactive incidental focus on form (FonF) for each learner with regard to different linguistic categories in meaning-oriented EFL classes. To this end, 30 hr of meaningful interactions of upper-intermediate EFL learners were audio-recorded in 2 free discussion classes. Instances of reactive incidental focus-on-form episodes (FFEs), where teachers offe...