Hydrogeochemistry of salinas and the crater-lakes Alchichica and Atexcac, Puebla [Hidrogeoquímica de salinas Zapotitlán y los lagos-cráter alchichica y Atexcac, Puebla]

Abstract

The causes of occupational accidents from the perspective of human factors have been a subject which has received little attention into the field of scientific research. The aim of this research was to identify and classify the human factors that influence human errors and failures that cause accidents and injuries specifically on hands. Available studies related to the topic have been developed mainly for aerospace applications and are found insufficient to explain accidents causalities in the manufacturing industry. This research was developed in the assembly industry of automotive harnesses and was conducted following a mixed Cognitive Anthropological approach. This study was developed in two phases. During the first qualitative phase, participants freely listed their knowledge to identify elements of the cultural domain, then and in the second phase they performed the successive pile sort technique for the collection data to classify elements in the cultural domain. Statistical models like Cluster Analysis and Multidimensional Scaling were applied for results' validation purposes. As results, 70 different human factors were identified and in the second phase they were classified into 4 main categories which were: human error, unsafe conditions, individual factors, and organizational factors. Statistical methods validated these results. " 2012 - IOS Press and the authors. All rights reserved.",,,,,,"10.3233/WOR-2012-0577-3155",,,"http://hdl.handle.net/20.500.12104/41981","http://www.scopus.com/inward/record.url?eid=2-s2.0-84859822327&partnerID=40&md5=a77505e95fefa600b1ebd45fd3f6117b",,,,,,"SUPPL.1",,"Work",,"3155

3163",,"41",,"Scopus

WOS",,,,,,"keyword five; keyword four; Keyword one; keyword three; keyword two",,,,,,"Human factors identification and classification related to accidents'causality on hand injuries in the manufacturing industry",,"Conference Paper" "43780","123456789/35008",,"Mancilla Villa, O.R., Departamento de Producción agrícola del Centro Universitario de la Costa Sur, Universidad de Guadalajara, Av. Independencia Nacional # 151, CP 48900 Autlán de Navarro, Jalisco, Mexico; Bautista Olivas, A.L., Departamento de Producción agrícola del Centro Universitario de la Costa Sur, Universidad de Guadalajara, Av. Independencia Nacional # 151, CP 48900 Autlán de Navarro, Jalisco, Mexico; Ortega Escobar, H.M., Departamento de Producción agrícola del Centro Universitario de la Costa Sur, Universidad de Guadalajara, Av. Independencia Nacional # 151, CP 48900 Autlán de Navarro, Jalisco, Mexico; Sánchez Bernal, E.I., Instituto de Ecología, Universidad del Mar Campus Puerto Ángel, Puerto Angel, Pochutla, Oaxaca CP 70902, Mexico; Can Chulim, A., Universidad Autónoma de Nayarit, Ciudad de la Cultura Amado Nervo, Tepic, Nayarit México. CP 70902, Mexico; Guevara Gutiérrez, R.D., Universidad de Guadalajara, Centro Universitario de la Costa Sur, Departamento de Ecología y Recursos Naturales, Av. Independencia Nacional 151, Autlán de Navarro, Jal. 48900, Mexico; Ortega Mikolaev, Y.M., Instituto de Ecología, Universidad del Mar Campus Puerto Ángel, Puerto Angel, Pochutla, Oaxaca CP 70902, Mexico",,"Mancilla Villa, O.R.

Bautista Olivas, A.L.

Ortega Escobar, H.M.

Sanchez Bernal, E.I.

Can Chulim, A.

Guevara Gutierrez, R.D.

Ortega Mikolaev, Y.M.",,"2014",,"In this study we carried on the experimental evaporation of brines from two saline crater-lakes: Alchichica and Atexcac, in the Basin of the Oriental, Puebla, and from a saline spring, Salinas Chiquitas, , Puebla, thus documenting patterns of evolution to higher stages of concentration of solutions. In addition 214 low concentration waters were considered which flow in the basins of Puebla, Tlaxcala and Veracruz, to know and compare the hydrogeochemical composition of the solutions analyzed from different geographical areas of Mexico. The experiment of evaporation was carried out under isothermal conditions at 50 °C until complete drying of the system, during this process brine samples were collected in which their anions and cations contents were analyzed, as well as in low water concentration. The three brines are similar in chemical characteristics, they present Na-Cl type solutions, with significant variations in the content of SiO2 and HCO3; meanwhile low concentration waters are HCO3-Ca type solutions. The geochemical developmental pathways that low concentration waters have are mostly first carbonated and second calcium. Meanwhile the brines of the crater-lakes and the saline spring of " present the direct sulfated route.