Results 11 to 20 of about 460,018 (294)

POIANA RUSCĂI: ONE MOUNTAIN AND TWO MONUMENTS [PDF]

open access: yesAnalele Universităţii din Oradea: Seria Geografie, 2019
A subunit of the Romanian Western Carpathians, Poiana Ruscăi Mountains are considered a complex with a medium concentration of tourist, natural and anthropogenic resources "National Territorial Plan, Section VI - Areas with tourism resources", but on ...
Ribana LINC   +2 more
doaj   +1 more source

Data and R code for analysis of mercury concentration and food web differences in walleye and yellow perch from Minnesota lakes with and without invasive zebra mussels, 2019 - 2021 [PDF]

open access: yes, 2021
Files contain data and code for Bayesian analysis of mercury, littoral reliance, and trophic position of walleye and yellow perch across 12 zebra mussel invaded and 9 uninvaded lakes. Each analysis contains a separate markdown file. Code for establishing
Blinick, Naomi S   +8 more
core   +1 more source

How people perceive their role in the natural environment. The Primorye paradox [PDF]

open access: yesВестник археологии, антропологии и этнографии, 2022
In the North, Siberia and the Far East, most villagers live in close connection with nature, primarily through using renewable natural resources. However, there is hardly any coverage in literature as to how people position themselves in relation to the ...
Pozanenko A.A.
doaj   +1 more source

Dyeing Recycled Cotton Fibers Using Curcuma Longa and Pterocarpus Santalinus Natural Dyes and Bio-mordant Chitosan

open access: yesJournal of Natural Fibers, 2022
Problems such as the depletion of natural resources and the increase in environmental pollution brought about by industrialization, the concept of recycling gained great importance.
Tuba Toprak-Cavdur   +2 more
doaj   +1 more source

Manganese concentration in plants of the protected natural resource, Kosmaj, in Serbia

open access: yesArchives of Biological Sciences, 2015
This study was focused on determining the manganese (Mn) concentration in vegetative organs of 10 plant species (8 woody and 2 herbaceous), from four sites in the protected natural resource Kosmaj. The concentration of Mn was analyzed at the beginning of the vegetation period, during a two-year period (2012-2013).
Dragica Stankovic   +5 more
openaire   +3 more sources

Study on the Effect of Cyanide Concentration on Gold Leaching Recovery in Ore at PT Indo Muro Kencana

open access: yesEquilibrium, 2023
. Indonesia is a country that has abundant natural resources, including non-renewable natural resources such as various types of metals, natural gas, petroleum and others.
Frideni Yushandiana Putri GF   +2 more
doaj   +1 more source

Troubleshooting for the observed problems in processing latex concentrate from natural resource

open access: yesIOP Conference Series: Earth and Environmental Science, 2013
Natural latex has special importance in the rubber industry for manufacturing different types of goods like gloves, balloons, male contraceptive and similar thin walled articles. This natural latex is much more sensitive a liquid to handle since it can easily become contaminated and thereby coagulated which makes it unfavourable for centrifuge and ...
S Afreen, K R Haque, M K Huda
openaire   +1 more source

Fluoride Level in Drinking Water Sources of Eastern Nepal

open access: yesJournal of Nepal Health Research Council, 2019
Background: Water is essential for the survival of every living organism of this planet, we humans being no exception to this fact. In context of oral health promotion, fluoride when consumed in recommended level decreases the solubility of enamel to ...
Abanish Singh   +2 more
doaj   +1 more source

Potensi Ekstrak Daun Jambu Biji Sebagai Alternatif Inhibitor Korosi Besi untuk Pembelajaran Kimia Kontekstual

open access: yesJIPI (Jurnal IPA dan Pembelajaran IPA), 2022
Contextual learning is a learning concept to connect learning materials and their function in daily life. The obstacle in implement contextual learning is the concept of learning that involves potential local resources.
Shofrina Surya Dewi*   +2 more
doaj   +1 more source

Plans for Tourism Resources of Plant Natural Treasures -Concentrating on Sok-ri Mountain's Jungyeepoomsong- [PDF]

open access: yesThe Journal of the Korea Contents Association, 2007
The natural treasure is not only a product of nature and but also a heritage we need to protect. Among natural treasures, because an animal and a plant have lives, one of them are sure to be disappeared. The natural treasure, Sok-ri mountain`s Jungyeepoomsong is unique. It is the only alive tree which secure a government position.
openaire   +1 more source

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