Results 21 to 30 of about 5,357,417 (246)

The Constitution of Value [PDF]

open access: yesFinancial Markets, Institutions and Risks, 2022
Value is a vital term of economics. Veteran economists of past and present have worked on it to determine its constitution. Passing through the historical works done by many thinkers and philosophers on value, one will learn that there are various ...
Harshad Dave
doaj   +1 more source

Availability and use of woody plants in a agrarian reform settlement in the cerrado of the state of Goiás, Brazil

open access: yesActa Botânica Brasílica, 2013
Protected areas are important sources providing plant resources for human populations, and contributing to the livelihood and income of families. To test the ecological apparency hypothesis, that there is positive relationship between the visibility of a
Vanessa Pessanha Tunholi   +2 more
doaj   +1 more source

Animal and their products used for treatment and prevention of disease practiced by traditional healers in Jimma Arjo district, East Wollega Zone, Western Ethiopia

open access: yesVeterinary Medicine and Science, 2023
Background Ethiopia is one of the countries with richest fauna used for medicinal purpose. The Jimma Arjo community has knowledge and practice of utilizing this medicinal animal for treatment of human and animal ailments.
Debela Abdeta Efa
doaj   +1 more source

Peasant perception of provisioning ecosystem services of Nafourgo and Dassissé community forests in the Central-West of Burkina Faso

open access: yesRevue Ecosystèmes et Paysages, 2023
Forest ecosystems are of global importance and vital to local communities. These communities depend on forests for their livelihoods, even their survival.
Tiamiyu Kasimou
doaj   +1 more source

An ethnopharmacological study of aromatic Uyghur medicinal plants in Xinjiang, China

open access: yesPharmaceutical Biology, 2017
Context: An ethnobotanical survey was completed in a remote village and surrounding country of Xinjiang, where most Uyghur medicinal plants could be collected. This work clarifies and increases ethnobotanical data.
Lu Zhao   +3 more
doaj   +1 more source

Ethnobotanical Knowledge in Sete Cidades, Azores Archipelago: First Ethnomedicinal Report

open access: yesPlants, 2019
Knowledge about folk medicines is limited to elder community members of remote communities, like Sete Cidades in the Azores. The Azores, 1300 km west of Portugal, are nine volcanic islands, totalling 2330 km2 of land dispersed by 173,200 km2 in the North
Pedro T. M. Silva   +3 more
doaj   +1 more source

Assessment of Interchangeability of Postal Services in Terms of Value Added

open access: yesCommunications, 2014
This paper is focused on the issues of interchangeability of postal services. It presents the main terms related to the issues, the relevant legislation on postal services and describes the different aspects of the assessment of postal services ...
Karol Achimsky   +2 more
doaj   +1 more source

Sexual systems of Tropical Dry Forest trees in restored habitats

open access: yesBotan‪ical Sciences, 2022
Background: Obligate outcrossing species (such as dioecious species) are more vulnerable to habitat fragmentation than self-compatible hermaphrodite trees.
María de los Ángeles Hernández-Galindo   +3 more
doaj   +1 more source

Bolívar Echeverría: el discurso crítico y la política de la forma natural / Bolívar Echeverría: Critical Discourse and the Politics of the Nature Form

open access: yesValenciana, 2020
En este artículo se presentan las implicaciones políticas y críticas que supone el estudio del valor de uso en la obra de Bolívar Echeverría. El marxismo clásico se ha centrado a lo largo del tiempo en el análisis de distintos elementos propios de la ...
Andrea Torres Gaxiola
doaj   +1 more source

High Diversity of Medicinal Uses of Thai Legumes (Fabaceae) and Their Potential in Public Herbal Medicine

open access: yesDiversity, 2022
Ethnomedicinal studies have demonstrated that Fabaceae include the highest number of medicinal species of all plant families in Thailand. To evaluate which legumes hold the greatest potential for development of public herbal medicines, we used ...
Natcha Sutjaritjai   +4 more
doaj   +1 more source

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