Hasil untuk "q-bio.GN"

Nelca Tovar

The third issue of Negotium Global Magazine in 2025, covering the months of September/December, is dedicated to disseminating work carried out on: Decision-making, technological innovation, business management, sustainability, resilience, future trends , development and training, human resources, strategy, entrepreneurship, agile management, emotional salary, organizational well-being, digital transformation, inclusive leadership, diversity, cultural intelligence, organizational culture, business strategy, innovation, digital trends, and digital business strategy

Andrey Kuskov, Oxana Selina, Pavel Kulikov et al.

Kwanyee Leung, Vasantha Padmanabhan, E. M. Convey et al.

Summary. Changes in the ability of Gn-RH to induce gonadotrophin release with time after synchronization of oestrus was determined in 4 groups of 6 cows each. Cows were given Gn-RH at 40-min intervals for 6 h beginning at − 24,0,18 or 36 h (time 0 = removal of progestagen implant). Changes in concentration (ng/ml) of serum LH after Gn-RH averaged 2·9, 6·2, 6·4 and 33·4, whereas serum FSH averaged 25·7, 35·8, 35·8 and 97·3. Thus the responsiveness of the pituitary to Gn-RH had increased by 36 h after implant removal. Other groups of cows subjected to the same synchronization scheme were slaughtered at 0 h, 24 h or at various times after onset of oestrous behaviour. Gn-RH binding to crude pituitary membrane preparations was assessed. There was no apparent change in the affinity constant of Gn-RH-binding sites with time after synchronization. The number of Gn-RH-binding sites remained unchanged until the period of oestrus when a significant decline with time was detected. We conclude that the increase in pituitary responsiveness to Gn-RH that occurs before the preovulatory gonadotrophin surge was not directly associated with changes in number or affinity of pituitary Gn-RH-binding sites in crude pituitary membrane preparations.

R. Santamaría Olmo, J. Gómez Carrasco

Pooja GN

René Aguirre Bracho

En esta oportunidad se socializa el Vol. 2 No. 1 Enero-Abril 2019, de la revista. Con este propósito se divulga la producción científica desarrollada por investigadores en el área. A tal efecto se enumeran los trabajos contenidos en este número: El primer artículo denominado “Gerencia financiera como factor de rentabilidad en organizaciones empresariales”, escrito por Norberto Mejía,  tiene como propósito general analizar la gerencia financiera como factor de rentabilidad en organizaciones empresariales, al determinar los mecanismos de inversión, describir las fuentes de financiamiento, fijar las políticas de dividendos, establecer los niveles de utilidad y describir los índices de rentabilidad de ellas, basándose en diversos autores.

Department of CSE, VR Siddhartha Engineering College, VR Siddhartha Engineering College, Kanuru, Vijayawada, V Srinivasa Rao, K Srinivas et al.

GN Prabhakara

GN Prabhakara

GN Prabhakara

GN Prabhakara

GN Prabhakara

GN Prabhakara

GN Prabhakara

Claude Barrière

Gn.