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4.156  Articles
1 of 417 pages  |  10  records  |  more records»
The present most modern and highly advanced 21’st century is the era of science and technology. In human history, universities are the basic birthplace of higher education, research, and innovation and play a significant role in the countries’ performance... see more

Parasitic impact on indices of the immunogram index in cattles infected with Strongyloides papillosus is 14,3%, while those infected with Dicrocoelium lanceolatum - 19,2%, due to the persistent parasite toxins that inhibit polyclonal proliferation of imm... see more

 En el presente artículo de investigación se desarrolla una propuesta de estructura organizacional para la ejecución de proyectos de ingeniería con base en la fractalidad como paradigma emergente, con el propósito de facilitar la ejecución de proyect... see more


Road network inventory has gain significant importance in last few years especially after wars and natural disasters which make the urgent need for quick and economical ways to do an inventory of roads. The current methods used to create road networks inv... see more

Article Details: Received: 2020-03-28 | Accepted: 2020-05-22 | Available online: 2020-09-30 https://doi.org/10.15414/afz.2020.23.03.125-138Leaves are part of the plant organs that are important to sustain its life. These organs are sensitive to climate ch... see more

A cDNA clone of D.immitis in the expression vector/gtll gave positive reaction when screened with a specific antisera raised against sea urchin tubulin. The clone contained a 342 base pair insertion; the DNA sequence is about 75% homologous to tubulin seq... see more

INTRODUCCIÓNLas majadas de ovinos funcionan socialmente dentro de un orden jerárquico que se encuentra formado por individuos dominantes (alfa) y subordinados (omega). El macho dominante es el encargado de la reproducción (Ungerfeld & Núñez, 2011). El ani... see more

We present the temperature dependent elastic and ultrasonic properties of sodium borohydride. The second and third order elastic constants of NaBH4 have been computed in the temperature range 0-300K using Coulomb and Born-Mayer potential. The sodium boroh... see more

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