Results 111 to 120 of about 72,220 (291)

Parameter inversion of slip zone soil based on adaptive sampling and surrogate models

open access: yesYantu gongcheng xuebao
To solve shortcomings of sampling methods for constructing training dataset of surrogate models in current inverse analysis, this study introduces the CV-Voronoi adaptive sequential sampling method for generating training samples.
GAO Wei , LI Peiyuan , ZHAO Zhihao , ZHANG Lin , QIAN Yuchen
doaj   +1 more source

Structural Damage Caused by the 1976 Guatemala Earthquake [PDF]

open access: yes, 1976
National Science FoundationResearch Grant ATA 74 ...
Roesset, J., Sozen, M.A.
core  

Brittle Structural Control and Fluid Progress of the Jinqingding Gold Deposit: Implications for Epizonal Gold Mineralization

open access: yesActa Geologica Sinica - English Edition, EarlyView.
ABSTRACT The Jinqingding gold deposit in eastern Jiaodong is a significant gold mineralization within the Muping–Rushan metallogenic belt. This study integrates structural analysis and trace element geochemistry of sulphides to elucidate ore‐controlling mechanisms and metallogenic models.
Xiaohu Wang   +10 more
wiley   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

Soil moisture storage and hillslope stability [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2007
Recently, we presented a steady-state analytical hillslope stability model to study rain-induced shallow landslides. This model is based on kinematic wave dynamics of saturated subsurface storage and the infinite slope stability assumption. Here we apply
A. Talebi, R. Uijlenhoet, P. A. Troch
doaj  

Lineaments in basement terrane of the Peninsular Ranges, Southern California [PDF]

open access: yes
The author has identified the following significant results. ERTS and Skylab images reveal a number of prominent lineaments in the basement terrane of the Peninsular Ranges, Southern California.
Lamar, D. L., Merifield, P. M.
core   +1 more source

Weekend Overload: Day‐to‐Day Fluctuations of Outdoor Recreation Affect Wild Mammals' Space‐Use in a Popular Forest Reserve Near Florence, Italy

open access: yesAnimal Conservation, EarlyView.
In an urban‐adjacent forested area, we investigated the spatial and temporal distribution of the wild mammal community in relation to day‐to‐day fluctuations of human presence occurring between working days and weekends. We deployed 52 camera‐traps systematically within an EU Natura 2000 area located within the metropolitan area of Florence, central ...
Ilaria Greco   +6 more
wiley   +1 more source

Deterministic and Probabilistic Assessment of Failure Mechanisms in Geosynthetic-Reinforced Embankments

open access: yesApplied Sciences
Geosynthetic-reinforced embankments are subject to two primary failure mechanisms: bond failure and rupture. Bond failure occurs when the critical slip surface extends beyond the reinforced zone, while rupture occurs when the slip surface intersects the ...
Shen Zhang   +6 more
doaj   +1 more source

Climate crisis and policy inaction in Indonesia

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract We surveyed voters and politicians in advance of the 2024 Indonesian election to measure preferences for environmental policy. We find that politicians underestimate voter concerns. We conducted an informational experiment with politicians to correct these misperceptions, and we document evidence of learning but no greater support for policy ...
Allan Hsiao, Nicholas Kuipers
wiley   +1 more source

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