Results 61 to 70 of about 1,049,189 (292)

Advancing the REVOLUTION: Using Earth Systems Science to Prepare Elementary School Teachers in an Urban Environment [PDF]

, 2004
This article describes an Earth Systems approach that was developed to prepare preservice elementary school teachers in understanding science content and pedagogy with emphases in technology and mathematics.
Cory Buxton, Frank Hall
core   +1 more source

Drawing As A Method To Facilitate Conceptual Change In Earth Sciences Education

Journal of Astronomy & Earth Sciences Education (JAESE), 2020
Communicating even fundamental scientific concepts can be challenging. Furthermore, student mental models are often difficult to uncover even by the most talented teacher or researcher. Drawing is a universal process skill widely used by scientists to refine their conceptions about a wide range of topics, communicate ideas, and advance scientific ...
Leilani A. Arthurs, Chelsie M. Kowalski, Justin M. Elwonger   +2 more
openaire   +1 more source

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

FEBS 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, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

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

FEBS 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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

THE ECONOMIC AND TOURISM DIMENSION OF THE LEATHER AND FOOTWEAR SECTOR IN THE FRAMEWORK OF THE SUSTAINABLE RURAL DEVELOPMENT STRATEGY, DJELFA AS A MODEL [PDF]

Geo Journal of Tourism and Geosites
The leather sector is one of the most profitable agricultural industries globally and has multiple social, economic and tourism dimensions, as it is linked to the transmission of leather industry traditions through generations in a vari ety of ways and
Saad CHINOUNE, Soufiane HATTAB, Abdelaziz CHIKHAOUI   +2 more
doaj   +1 more source

Path-tracing Monte Carlo Library for 3D Radiative Transfer in Highly Resolved Cloudy Atmospheres [PDF]

, 2019
Interactions between clouds and radiation are at the root of many difficulties in numerically predicting future weather and climate and in retrieving the state of the atmosphere from remote sensing observations. The large range of issues related to these
Blanco, Stéphane, Cornet, Céline, Couvreux, Fleur, Eymet, Vincent, Forest, Vincent, Fournier, Richard, Tregan, Jean-Marc, Villefranque, Najda   +7 more
core   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Anomalies Observed in VLF and LF Radio Signals on the Occasion of the Western Turkey Earthquake (Mw = 5.7) on May 19, 2011 [PDF]

, 2012
VLF radio signals lie in the 10 - 60 kHz frequency band. These radio signals are used for worldwide navigation support, time signals and for military purposes.
Arabelos, D.N., Bezzeghoud, M., Biagi, F., Buyuksarac, A., Contadakis, M.E., Ermini, A., Ligonzo, T., Maggipinto, T., Moldovan, A.S., Moldovan, I.A., Righetti, F., Schiavulli, L., Silva, H.G., Xenos, T.   +13 more
core   +1 more source

An Efficient Bayesian Method for Advancing the Application of Deep Learning in Earth Science

2019 International Conference on Data Mining Workshops (ICDMW), 2019
Despite their wide and successful applications, deep learning (DL) models are prone to overfitting for small training datasets, produce a poor predictive performance for uncertain data, and provide point estimations without any indication of the accuracy and credibility.
Dan Lu 0001, Siyan Liu, Daniel M. Ricciuto   +2 more
openaire   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source