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1

RepositorioTEC

artículo original

Drinking water and hygiene and its relation to COVID-19 mortality and dissemination

by Mora-Alvarado, Darner A., Portuguez-Barquero, Carlos F.

Published 2022

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

2

RepositorioTEC

artículo original

Most impacted countries by the health crisis caused by COVID-19 in the world up to 08/29/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

3

RepositorioTEC

artículo original

Hygiene and handwashing: from basic to advanced service

by Mora-Alvarado, Darner A., Portuguez-Barquero, Carlos Felipe

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

4

RepositorioTEC

artículo original

Guayabo National Monument: Pre- Columbian Aqueduct Water Quality

by Solís-Castro, Yuliana, Mora-Alvarado, Darner A., Garbanzo-Acosta, Ileana

Published 2019

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

5

RepositorioTEC

artículo original

Impact of complete vaccination againts COVID-19 on lethality and deaths per million habitants in Europe 06/05/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

6

RepositorioTEC

artículo original

COVID-19 evolution in China up to 14/04/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

7

RepositorioTEC

artículo original

Conductivity as a predictive parameter of hardness in groundwater and spring water of Costa Rica

by Solís-Castro, Yuliana, Zúñiga-Zúñiga, Luis Alberto, Mora-Alvarado, Darner A.

Published 2018

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

8

RepositorioTEC

artículo original

Impact of complete vaccination againts COVID-19 on lethality and deaths per million habitants in the world 06/05/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

9

RepositorioTEC

artículo original

Contribution of AYA to public heath in Costa Rica 1961-2021

by Mora-Alvarado, Darner A., Portuguez-Barquero, Carlos Felipe, Rodríguez-Campos, Maribel

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

10

RepositorioTEC

artículo original

Comparative study of drinking-water coverage between Panama and Costa Rica

by Mora-Alvarado, Darner A.

Published 2018

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

11

RepositorioTEC

artículo original

Drinking-water quality estimation in health centres in Costa Rica 2017

by Mora-Alvarado, Darner A., Rivera-Navarro, Pablo C.

Published 2019

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

12

RepositorioTEC

artículo original

COVID-19 syndemic in Oceania up to november 2021

by Mora-Alvarado, Darner A.

Published 2022

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

13

RepositorioTEC

artículo original

Drinking water: Costa Rica in the global context at the year 2017

by Mora-Alvarado, Darner A.

Published 2019

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

14

RepositorioTEC

artículo original

Analysis of microbiological quality of two tropical beaches: relationship of fecal contamination indicators between seawater and sands

by Badilla-Aguilar, Andrei, Mora-Alvarado, Darner A.

Published 2019

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

15

RepositorioTEC

artículo original

Impact of complete vaccination againts COVID-19 on lethality and deaths per million habitants in America 06/05/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

16

RepositorioTEC

artículo original

Impact of complete vaccination againts COVID-19 on lethality and deaths per million habitants in Asia 06/05/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

17

RepositorioTEC

artículo original

Drinking-water and sanitation in Educational Institutions in Costa Rica 2017

by Mora-Alvarado, Darner A., Rivera-Navarro, Pablo C., Acuña-Cubero, Flora, Portuguez, Carlos Felipe

Published 2019

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

18

RepositorioTEC

artículo original

Impact of complete vaccination againts COVID-19 on lethality and deaths per million habitants in Oceania 06/05/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

19

RepositorioTEC

artículo original

Handwashing promotion impact on the incidence of diarrhoea durng pandemic times due to respiratory viruses in Costa Rica

by Mora-Alvarado, Darner A., Rivera-Navarro, Pablo César, Portuguez-Barquero, Carlos F.

Published 2022

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

20

RepositorioTEC

artículo original

Impact of complete vaccination againts COVID-19 on lethality and deaths per million habitants in Africa 06/05/2022

by Mora-Alvarado, Darner A.

Published 2023

Institution: Instituto Tecnológico de Costa Rica

Repositorio: RepositorioTEC

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