Results 201 to 210 of about 623,919 (404)

The first full vector palaeosecular variation curve for Italy based on revised data from archaeological material and volcanic rocks

, 2020
Evdokia Tema, Philippe Lanos
openalex   +1 more source

Ground‐truthing of satellite imagery to assess seabird colony size: A test using Adélie penguins

Remote Sensing in Ecology and Conservation, EarlyView.
Adélie penguin colony size can be estimated from space using very high‐resolution (VHR; 0.3–0.6 m resolution) satellite imagery due to the contrast between their guano stain and the surrounding terrain. Our study assessed the utility of VHR imagery for making indirect assessments of changes in colony size.
Alexandra J. Strang, Dean P. Anderson, Esme Robinson, Grant Ballard, Annie E. Schmidt, David G. Ainley, Kerry Barton, Fiona Shanhun, Elissa Z. Cameron, Michelle A. LaRue   +9 more
wiley   +1 more source

Complex Fracture Propagation Behavior in Volcanic Rocks: An Experimental Study. [PDF]

ACS Omega
Ci J, Wang J, Chen X, Wu L, Jiang M, Liu Y.   +5 more
europepmc   +1 more source

The Boron Content of Volcanic Rocks in Japan

, 1973
Akinori ISOZAKI, Minoru Yoshida, Satori UTSUMI, Iwaji Iwasaki   +3 more
openalex   +2 more sources

The Perspectives of University Students Working With Rural Schools: Developing a Virtual Science Role Models and Mentors Framework

Science Education, EarlyView.
ABSTRACT The purpose of this study was to examine the perceptions of university science majors who served in the Science Role Models and Mentors (SRM2) program through virtual participation in science classroom visits with high‐needs, third‐grade rural students across Texas, United States.
Beverly J. Irby, Cindy L. Guerrero, Kara L. Sutton‐Jones, Henan Zhang, Rafael Lara‐Alecio, Fuhui Tong, Huiwen Pang, Abbey Bachmann   +7 more
wiley   +1 more source

Tiny and contentious "crystal clocks" in volcanic rocks could aid early warning for eruptions. [PDF]

Proc Natl Acad Sci U S A
McDermott A.
europepmc   +1 more source

Thermo‐Chemically Modified Silk Scaffolds Reveal Niche‐Driven Regulation of Hematopoiesis and Fibrosis

Small, EarlyView.
We introduce a versatile 3D platform that recreates key physical and biological features of the human bone marrow. By integrating tunable silk biomaterials, stromal cells, and human hematopoietic progenitors, the model captures both healthy and diseased microenvironments, analysis of blood formation, and its disruption in pathological conditions ...
Christian A. Di Buduo, Carolina P. Miguel, Giulia Della Rosa, Vittorio Abbonante, Santo Diprima, Delfina Tosi, Marta Filibian, Daniele Cattaneo, Jugal Kishore Sahoo, Nicola Tirelli, Alessandra Iurlo, Umberto Gianelli, David L. Kaplan, Alessandra Balduini   +13 more
wiley   +1 more source

Brain Pericytes and Wnt/β‐Catenin Signaling Induce Functional Blood–Brain Barrier Phenotype in Human iPSC‐Derived Model

Small Methods, EarlyView.
This study shows that human iPSC‐derived endothelial cells acquire a functional blood–brain barrier phenotype when co‐cultured with brain pericytes and stimulated with CHIR‐99021, a Wnt/β‐catenin activator. This model recapitulates key barrier properties, inflammatory responses, and transcriptomic features of the native human BBB, offering new ...
Henrique Nogueira Pinto, Nine R. Kok, Philipp C. Hauger, Manon Karsten‐van Diepen, Michael de Kok, Nanne J. Paauw, Susanne M. A. van der Pol, Joline P. Nugteren‐Boogaard, Peter L. Hordijk, Stephanie D. Beekhuis‐Hoekstra, Susan Gibbs, Nienke M. de Wit, Helga E. de Vries   +12 more
wiley   +1 more source

Petrogenesis of volcanic rocks from the Quaternary Eifel volcanic fields, Germany: detailed insights from combined trace-element and Sr-Nd-Hf-Pb-Os isotope data. [PDF]

Contrib Mineral Petrol
Jansen MW, Münker C, Pakulla JJ, Hasenstab-Dübeler E, Marien CS, Schulz T, Kirchenbaur M, Schneider KP, Tordy R, Schmitt V, Wombacher F.   +10 more
europepmc   +1 more source

Understanding the emplacement of Martian volcanic rocks using petrofabrics of the nakhlite meteorites

, 2019
Luke Daly, Sandra Piazolo, Martin Lee, Sammy Griffin, Peter Chung, Fabrizio Campanale, B. E. Cohen, L. J. Hallis, Patrick Trimby, Raphael J. Baumgartner, L. V. Forman, G. K. Benedix   +11 more
openalex   +1 more source