Results 81 to 90 of about 1,034,839 (324)

A comparative study of impervious surface extraction using Sentinel-2 imagery

European Journal of Remote Sensing, 2020
The accuracy and efficiency of impervious surface extraction using different algorithms vary greatly, and algorithm applicability depends on the study area.
Junyi Chen, Suozhong Chen, Chao Yang, Liang He, Manqing Hou, Tiezhu Shi   +5 more
doaj   +1 more source

Relationship Between Biophysical Parameters and Synthetic Indices Derived from Hyperspectral Field Data in a Salt Marsh from Buenos Aires Province, Argentina

Wetlands (Wilmington, N.C.), 2016
A bstractRemote sensing tools allow the environmental evaluation of coastal wetlands at a landscape scale, but a deeper understanding is needed of the interactions between biophysical parameters and the electromagnetic signal.
G. G. Trilla, P. Pratolongo, Patricia Kandus, M. Beget, C. D. Bella, J. Marcovecchio   +5 more
semanticscholar   +1 more source

Biophysical indicators of sustainability of North Island hill pasture systems

Proceedings of the New Zealand Grassland Association, 1995
"Sustainability" is a social construct, and is difficult to define in precise value-free terms. It has ecological (biophysical) and socio-economic dimensions. Biophysical indicators are tools that can be used to define resource status. They cannot directly measure sustainability, but are useful for comparing present resource status with defined limits ...
M.G. Lambert, D.J. Barker, A.D. Mackay, J.O. Springett   +3 more
openaire   +2 more sources

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

Progression of vulnerability to earthquakes in the urban area of the District of Santiago de Cali, Colombia

Revista de Estudios Latinoamericanos sobre Reducción del Riesgo de Desastres, 2023
Disaster risk management in urban environments depends to a large extent on the availability of information related to studies and cartographic products that express the social, economic and environmental conditions that intervene in the construction of ...
Jorge Andrés Vélez Correa, Elkin de Jesús Salcedo Hurtado, Alba Nidia Castaño Castaño   +2 more
doaj   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Micronekton indicators evolution based on biophysically defined provinces

State of the Planet
Abstract. Micronekton are mid-trophic marine organisms characterized by a size range of 2 to 20 cm, gathering a wide diversity of taxa (crustaceans, fish, molluscs, etc.). They are responsible for an important active carbon export to the deep ocean because of their diel vertical migrations and constitute the main prey for pelagic predators.
Sarah Albernhe, Thomas Gorgues, Olivier Titaud, Patrick Lehodey, Christophe Menkes, Anna Conchon   +5 more
openaire   +5 more sources

Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication

Advanced Functional Materials, EarlyView.
Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider, V. Prasad Shastri   +1 more
wiley   +1 more source

Spatial error models of land fragmentation indices regressed on biophysical and socioeconomic drivers.

, 2014
Values are significant intercepts or coefficients for the corresponding variables. The first subscript of the fragmentation index indicates urban (U) or forest (F), and the second indicates the year of 2000 (00), 1991 (91), or 1977 (77).
Mei Yu (48172), Qiong Gao (13880)
core   +1 more source

Chemical Maturation Controls Bioavailability of Fetuin‐A‐Mineral Complexes in Biomineralization

Advanced Functional Materials, EarlyView.
The role of Fetuin‐A‐mineral complexes in matrix mineralization is unclear. Here, Fetuin‐A‐mineral complexes were found to exist in functionally distinct states that determine mineral bioavailability: chemically labile calciprotein monomers directly mineralize collagen fibrils, while chemically matured primary calciprotein particles require cellular ...
Judith M. Schaart, Luco Rutten, Shaina V. To, Alisha A. Shah, Martijn Martens, Elena Macías‐Sánchez, Willi Jahnen‐Dechent, Nico Sommerdijk, Anat Akiva   +8 more
wiley   +1 more source