Vol 19, No 3 (2017)

Table of Contents

Editorial

An Inconvenient Truth: Climate Change and Maldevelopment
Alberto Acosta, Enrique Viale
239-242
DOI: https://doi.org/10.18271/ria.2017.288

Original articles

Population density of nematodes associated to maize cultivation (Zea plus L.) in the regions of Puno and Cusco
Israel Israel Lima-Medina, Rosario Bravo Portocarrero, Marilia Aguilar-Gomez
243-253
DOI: https://doi.org/10.18271/ria.2017.289
Relationship of dental maloclusion with body position and plant footprint in a group of aymaras teenagers
Gisenia Pilar Inquilla Apaza, Tania Carola Padilla Cáceres, Sonia Caroll Macedo Valdivia, Nedy Hilari Olaguivel
255-264
DOI: https://doi.org/10.18271/ria.2017.290
Multi-temporal analysis between 1975 and 2015 on changes in glacier coverage in the snowy Allin Capac and Chichi Capac, Peru
Renny Daniel Díaz Aguilar, Samantha Vanessa Sanchez Larico, Efrain Lujano Laura, Apolinario Lujano Laura
264-274
DOI: https://doi.org/10.18271/ria.2017.291
Tuberous root production in "mauka" cultivar (Mirabilis expansa [Ruiz and Pavón] Standley) with application of organic fertilizer and chemical fertilization in Puno - Peru
Juan Gregorio Zapana Pari, Marina Mamani Sucasaca, Fortunato Escobar-Mamani, Juan Carlos Zapana Landaeta
275-284
DOI: https://doi.org/10.18271/ria.2017.292
Stational cointegration in the demand of money for transactions, Peru: 1991-2014
Yudy Huacani Sucasaca
285-294
DOI: https://doi.org/10.18271/ria.2017.293
Transformational Leadership and School Management in Educational Institutions primary
Danitza Luisa Sardon Ari
295-304
DOI: https://doi.org/10.18271/ria.2017.294

Short article

Arsenic total not desired to referential values of ph in surface water, Sama hydrographic basin, Tacna Region, Peru
Morales Cabrera Morales Cabrera, Edgardo Avendaño Cáceres, Daniel Zevallos Ramos, Julio Fernández Prado, Zoila L. Mendoza Rodas, Amparo Torres Ventura
305-312
DOI: https://doi.org/10.18271/ria.2017.295
Zoometry and prediction equations for the estimation of body weight in Corriedale ewes
Ali William Canaza-Cayo, Pablo Antonio Beltrán Barriga, Edgar Gallegos Rojas, Julio Mayta Quispe
313-318
DOI: https://doi.org/10.18271/ria.2017.296

Case report

Ovine squamous cell carcinoma in peruvian plateau high lands: Report cases
Domingo A. Ruelas Calloapaza, Pedro U. Coila Añasco, Maciel Ruelas Paredes, Iván Quiñones García
351-358
DOI: https://doi.org/10.18271/ria.2017.299

Review article

Modulating factors of reproductive seasonality in ungulates
Adriana Pilar Urviola García, José Luis Riveros F.
319-336
DOI: https://doi.org/10.18271/ria.2017.297
Influence of melatonin on the physiology and the conduct of ungulates
Lina María Correa, José Luis Riveros F.
337-350
DOI: https://doi.org/10.18271/ria.2017.298
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