Results 41 to 50 of about 3,486,813 (275)

Optical Mineralogy in a Modern Earth Sciences Curriculum [PDF]

open access: yes, 2007
Provides pedagogical insight concerning the skill of studying minerals The resource being annotated is: http://www.dlese.org/dds/catalog_SERC-NAGT-000-000-000-651 ...
Lamont-Doherty Earth Observatory, Columbia University
core  

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Reimagining Earth in the Earth System

open access: yesJournal of Advances in Modeling Earth Systems
Terrestrial, aquatic, and marine ecosystems regulate climate at local to global scales through exchanges of energy and matter with the atmosphere and assist with climate change mitigation through nature‐based climate solutions.
Gordon B. Bonan   +11 more
doaj   +1 more source

Lake basin development in the Holocene and its impact on the sedimentation dynamics in a small lake (southern Estonia) [PDF]

open access: yesEstonian Journal of Earth Sciences, 2011
Small lakes and their sediments are widely used for palaeolimnological reconstructions. Often only one core from the deepest part of the lake is used for reconstructing the lake catchment development, water-level changes and climate.
Jaanus Terasmaa
doaj   +1 more source

Levels of inquiry: Hierarchies of pedagogical practices and inquiry processes [PDF]

open access: yes, 2007
Provides pedagogical insight concerning the skill of inquiry The resource being annotated is: http://www.dlese.org/dds/catalog_COSEE-1808 ...
Lamont-Doherty Earth Observatory, Columbia University
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Earth observation brain (EOB): an intelligent earth observation system

open access: yesGeo-spatial Information Science, 2017
Since the twenty-first century, with the rapid development of high-resolution earth observation satellites, the earth observation satellite system has developed from the initial single satellite observation model to the current satellite constellation ...
Deren Li   +4 more
doaj   +1 more source

Interpolative mapping of mean precipitation in the Baltic countries by using landscape characteristics [PDF]

open access: yesEstonian Journal of Earth Sciences, 2011
Maps of the long-term mean precipitation involving local landscape variables were generated for the Baltic countries, and the effectiveness of seven modelling methods was compared.
Kalle Remm   +4 more
doaj   +1 more source

The Effect of Multiple Formats on Understanding Complex Visual Displays [PDF]

open access: yes, 2007
Provides pedagogical insight concerning the skill of contours The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-004-595 ...
Lamont-Doherty Earth Observatory, Columbia University
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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