Results 21 to 30 of about 11,379 (260)

Stratigraphic Variations And Structural of Autobreccia: Implications Of Edaphic Potential in The Merapi-Ranti Volcanic Transition Zone, Geopark Ijen [PDF]

E3S Web of Conferences
The transition zone between the Merapi Formation and the Ranti Formation in Kalibendo, Ijen Geopark, provides information in the form of rock outcrops that are used as parameters to understand and reconstruct geological phenomena in the past.
Iqbal Ar Rafi Avanza, Julia Rahma Melati, Sauqi Nur Sabila Firman   +2 more
doaj   +1 more source

Geodiversity: dimensions, connotations, and associations

Geo&Bio, 2022
The paper aims to outline the main characteristics of the term ‘geological diversity’ in its three most clear and interrelated aspects: legal, worldview, and natural historic. The legal aspect of geodiversity now seems to be the most clearly comprehended
Oleksandr Radzivill, Volodymyr Grytsenko
doaj   +1 more source

Some problems of utilisation of GIS in geology [PDF]

Acta Montanistica Slovaca, 2003
Elaboration of geological information using GIS brings also some serious problems. Correct and effective analysis of the complex system of surficial and subsurficial objects requires whole palette of specific data, which are typical for problematics of ...
Blišan Peter
doaj  

Engineering geological mapping using airborne LiDAR datasets – an example from the Vinodol Valley, Croatia

Journal of Maps, 2020
This paper presents the potential of airborne LiDAR digital terrain model (DTM) for engineering geological mapping in geologically complex and forested area.
Petra Jagodnik, Sanja Bernat Gazibara, Željko Arbanas, Snježana Mihalić Arbanas   +3 more
doaj   +1 more source

Integrated Subsurface Temperature Modeling beneath Mt. Lawu and Mt. Muriah in The Northeast Java Basin, Indonesia

Open Geosciences, 2019
The subsurface temperature has many impacts on geological phenomena such as hydrocarbon generation, geothermal energy, mineralization, and geological hazards.
B. Nurhandoko Bagus Endar, Kurniadi Rizal, Susilowati, Triyoso Kaswandhi, Widowati Sri, Asmara Hadi M. Rizka, Abda M. Rizal, K. Martha Rio, Fatiah Elfa, Rizal Komara Insan   +9 more
doaj   +1 more source

FRACTAL-BASED SPATIAL DISTRIBUTION ANALYSIS OF GEOLOGICAL HAZARDS AND MEASUREMENT OF SPATIAL ASSOCIATION WITH HAZARD-RELATED PREDISPOSING FACTORS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Fractal model as an effective solution to complex nonlinear problems or phenomena has been widely used to describe such complicated phenomenon as geological hazards.
Q. Hu, Q. Hu, Q. Hu, Y. Zhou, Y. Zhou, S. X. Wang, S. X. Wang, F. T. Wang, F. T. Wang, H. J. Wang, H. J. Wang, H. J. Wang   +11 more
doaj   +1 more source

Synergetic nature of oil and gas reservoir behavior and its influence on the efficiency of opening and increase well productivity

Мінеральні ресурси України, 2020
The article continues the author’s series of works on the application of synergetic theory to understand and describe the processes and phenomena that accompany the search and development of mineral resources.
Yu. I. Voitenko
doaj   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Sustainable Pd‐Catalyzed Aminations “on Dirty Water”

Angewandte Chemie, EarlyView.
Aminations, done safely yet neat, and therefore, quickly, using low levels of Pd, in “dirty water” that must contain 30% KOH; not NaOH, and not at 5%,10%, 20%, 40%, or 50% KOH. Moreover, no base sensitivity of functional groups! Very cool. Thank you, Nature.
Erfan Oftadeh, Marco Ortiz, Kylee Dismuke Rodriguez, Jonathan Yang, Bruce H. Lipshutz   +4 more
wiley   +2 more sources

Mapping residual water fluoride levels and geological patterns in a rural semi-arid area of Brazil

Scientific Reports
Some areas of Brazil have natural sources of fluoride in their water supply. Identifying these areas is an important measure to guide oral health measures when implementing safe fluoride applications, either alone or in combination. The study aims to map
Marcos Alexandre Casimiro de Oliveira, Alexandre Almeida Júnior, Ilan Hudson Gomes de Santana, Cláudia Batista Vieira de Lima, Raulison Vieira de Sousa, Micael Batista Damasceno, Raquel Franco de Souza, Clarissa Lopes Drumond, Fábio Correia Sampaio   +8 more
doaj   +1 more source