Results 91 to 100 of about 33,136,764 (335)

Big data drives the development of Earth science

open access: yes, 2017
Big data is now a popular topic, becoming increasingly well known around the world, and yet the concept of big data and its implications are still novel. To discuss big data, it is appropriate to first talk about what is really meant by this term, and so
Huadong Guo
semanticscholar   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

The Community Earth System Model Version 2 (CESM2)

open access: yesJournal of Advances in Modeling Earth Systems, 2020
An overview of the Community Earth System Model Version 2 (CESM2) is provided, including a discussion of the challenges encountered during its development and how they were addressed.
G. Danabasoglu   +42 more
semanticscholar   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Lead Isotope Ratio Optimization using Q-ICP-MS for Volcanic Rocks

open access: yesJurnal Kimia Sains dan Aplikasi
Lead isotope ratios are a valuable tool for tracing the origin and evolution of volcanic rocks, supporting exploration of critical metals for renewable energy. While multi-collector and thermal ionization mass spectrometers offer superior precision, they
Mutiara Effendi   +2 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Presentation: When the Earth Quakes

open access: yes, 2000
Earthquakes are at once fascinating and terrifying.The experience most people have of earthquakes is limited to what happens at the surface of the Earth where we live, however most of the action takes place at depth within the Earth. Geologists have come
Environmental Science Institute   +1 more
core   +1 more source

Quantitative modelling of the human–Earth System a new kind of science?

open access: yes, 2013
The five grand challenges set out for Earth System Science by the International Council for Science in 2010 require a true fusion of social science, economics and natural science—a fusion that has not yet been achieved.
Finnigan, John   +2 more
core   +1 more source

Earth Science [PDF]

open access: yesMaǧallaẗ Markaz Al-Buḥūṯ Al-Ǧuġrāfiyyaẗ wa Al-Kārtūğirāfiyyaẗ, 2003
Edward Tarbuck   +2 more
doaj   +1 more source

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