Results 91 to 100 of about 42,134 (199)

A study of the stable regions in the planetary system HD 74156 – Can it host earthlike planets in habitable zones? [PDF]

, 2003
R. Dvořák, Elke Pilat‐Lohinger, B. Funk, Florian Freistetter   +3 more
openalex   +1 more source

An Integrated Analysis with Predictions on the Architecture of the τ Ceti Planetary System, Including a Habitable Zone Planet [PDF]

, 2020
Jeremy Dietrich, Dániel Apai
openalex   +1 more source

A Mechanistic Look at the Amphibolitization of Mafic Crust: Insights From the Kråkeneset Gabbro Body, Western Gneiss Region, Norway

Journal of Metamorphic Geology, Volume 43, Issue 4, Page 385-405, May 2025.
ABSTRACT Fluid–rock interactions play a key role in the formation, evolution and recycling of the Earth's crust. For fluids to infiltrate rocks and enable and sustain fluid‐mediated mineral transformations, fluid pathways are required. In this study, we examined the potential mechanisms of formation of such pathways via detailed mineralogical ...
Saskia Grund, Timm John, Johannes C. Vrijmoed, Håkon Austrheim, Torgeir B. Andersen   +4 more
wiley   +1 more source

The Oxygen Release Instrument: Space Mission Reactive Oxygen Species Measurements for Habitability Characterization, Biosignature Preservation Potential Assessment, and Evaluation of Human Health Hazards

Life, 2019
We describe the design of an instrument, the OxR (for Oxygen Release), for the enzymatically specific and non-enzymatic detection and quantification of the reactive oxidant species (ROS), superoxide radicals (O2•−), and peroxides (O22−,
Christos D. Georgiou, Christopher P. McKay, Richard C. Quinn, Electra Kalaitzopoulou, Polyxeni Papadea, Marianna Skipitari   +5 more
doaj   +1 more source

Dynamical Stability and Habitability of the γ Cephei Binary‐Planetary System [PDF]

, 2006
Nader Haghighipour
openalex   +1 more source

Ultradeep Microbial Communities at 4.4 km within Crystalline Bedrock: Implications for Habitability in a Planetary Context [PDF]

, 2020
Lotta Purkamo, Riikka Kietäväinen, Maija Nuppunen-Puputti, Malin Bomberg, C. R. Cousins   +4 more
openalex   +1 more source

Was the Lhasa Block at Low Latitudes in the Middle Permian? Insights From New Paleomagnetic and Geochronological Data

Geophysical Research Letters, Volume 52, Issue 7, 16 April 2025.
Abstract The absence of reliable paleomagnetic constraints from the Lhasa Block has led to alternative interpretations of its late Paleozoic position and timing of rifting from Gondwana, reflecting uncertainties in early Neo‐Tethyan paleogeography. This study presents paleomagnetic and geochronological data from the middle Permian Luobadui Formation ...
Longyun Xing, Xin Cheng, Mathew Domeier, Bitian Wei, Zhongshan Shen, Nan Jiang, Jiahui Zhang, Qinglong Chen, Shuqi Lan, Dongmeng Zhang, Yanan Zhou, Chenglong Deng, Hanning Wu   +12 more
wiley   +1 more source

PKgui: A GUI software for Polubarinova-Kochina’s solutions of steady unconfined groundwater flow

SoftwareX, 2023
A Python program and standalone executables with a graphical user interface (PKgui) have been developed to solve the classical semi-analytic solutions derived by Polubarinova-Kochina for a steady unconfined aquifer across a rectangular dam/aquifer ...
Mohammad Afzal Shadab, Eric Hiatt, Marc Andre Hesse   +2 more
doaj  

Planetary Atmosphere and Surfaces Chamber (PASC): A Platform to Address Various Challenges in Astrobiology

Challenges, 2014
The study of planetary environments of astrobiological interest has become a major challenge. Because of the obvious technical and economical limitations on in situ planetary exploration, laboratory simulations are one of the most feasible research ...
Eva Mateo-Marti
doaj   +1 more source

Habitable zones for Earth-mass planets in multiple planetary systems [PDF]

, 2007
Jianghui Ji, Lin Liu, Hiroshi Kinoshita, Guangyu Li   +3 more
openalex   +1 more source