Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism
Geophysical Monograph Series, Page 247-262., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival +3 more
wiley +3 more sources
Jurnal Ilmu Lingkungan, 2023 Telah dilakukan penelitian tentang sifat fisis dan kuat uji tekan batuan di karst Kawasan Gua Leang Londrong. Tujuan dari penelitian adalah untuk menganalisis besarnya nilai sifat fisis (densitas dan porositas) dan kuat uji tekan batuan.
Muhammad Arsyad +2 more
doaj +1 more source
Quaternary, 2023 Nondestructive tests, commonly employed in rock mechanics, estimate mechanical parameters without affecting the rocks in situ properties. This study evaluates non-destructive tests (ultrasonic pulse velocity and Schmidt hammer) for forecasting the ...
Waqas Ahmed +5 more
doaj +1 more source
Infrastructures, 2023 The research presented here demonstrates the practical aspects of the numerical correlation of the results of the compressive strength test. The destructive test (DT) in a hydraulic press and the non-destructive test (NDT) using a Schmidt hammer in ...
Baitollah Badarloo, Petr Lehner
doaj +1 more source
Case Studies in Construction Materials, 2021 Non-destructive testing (NDT) has a vital role in finding surface hardness of concrete members. B-Proceq curve can calculate the concrete strength by providing statistical correlations between the destructive and the non-destructive strength.
Hemraj R. Kumavat +2 more
doaj +1 more source
Engineering Structures and Technologies, 2015 A comparative spatial analysis of surface hardness of structural concrete is introduced. Main objective of the paper is to make a repeatability comparison of three types of the still most popular non-destructive testing devices for concrete: L-type ...
Adorján Borosnyói
doaj +1 more source
Ferns, marsupials, and Darwin's Wedge: Does competitive displacement really explain macroevolutionary patterns in ferns? [PDF]
Am J BotAmerican Journal of Botany, Volume 113, Issue 9, September 2026.
Suissa JS.
europepmc +2 more sources
Compressive Strength Prediction Model of High Strength Concrete by Destructive and Nondestructive Technique [PDF]
E3S Web of ConferencesConcrete’s compressive strength can be tested in a laboratory before construction begins. Since concrete is a natural material and cannot be destroyed, it is not possible to determine its compressive strength through destructive testing.
Singh Shobna +6 more
doaj +1 more source
Comparatively Study of Non-Destructive test with different methods in various curing days [PDF]
E3S Web of ConferencesIn non-destructive testing, materials, components, or assemblies are inspected, tested, or evaluated without being destroyed. In nondestructive testing, materials, components, and assemblies are evaluated for quality and integrity without damaging them ...
Pahade Chandramohan +6 more
doaj +1 more source
UCS field estimation of intact rock using the Schmidt hammer: A new empirical approach [PDF]
, 2021 In the present work we discuss the results of a number of Schmidt hammer tests (total number of impacts N > 2,400) that were performed in situ on rock outcrops of different lithology (marl, calcareous marl, limestone, sandstone, quartz sandstone and ...
Bolla A., Paronuzzi P.
core +1 more source