|
|
|
Ana Dionísio, Teresa P. Cotrim, Júlia Teles and José Carvalhais
The growing production of waste and increased use of water and sanitation systems worldwide have been pressuring the water, sanitation, and waste sectors. This study analyzed the perception of the determinants of work activity among workers from the wate...
ver más
|
|
|
|
|
|
|
Liang Zhou, Shaohua Wang and Zhibang Xu
The outcomes for emergency medical services (EMS) are highly dependent on space-time accessibility. Prior research describes the location of EMS needs with low accuracy and has not integrated a temporal analysis of the road network, which accounts for va...
ver más
|
|
|
|
|
|
|
Ana Laura Bautista-Olivas,Fidencio Cruz-Bautista,Clara Rosalía Álvarez-Chávez,Andrea Guadalupe Zavala-Reyna,Luz Amelia Sánchez-Landero,Juana Alvarado-Ibarra
Pág. 209 - 220
The condensation of water vapor is a very useful technique in mitigating the scarcity of water resources for human consumption; however, the quality of this water must meet the highest standards to avoid becoming a health hazard. The present study quanti...
ver más
|
|
|
|