Results 41 to 50 of about 2,106 (266)

Spatial distribution and characteristics of Andean ice masses in Argentina: results from the first National Glacier Inventory

Journal of Glaciology, 2020
Glaciers and the periglacial environment in Argentina have been protected by the Law since 2010. This legislation required the development of the first National Glacier Inventory (NGI), which was officially presented in May 2018 and based on satellite ...
Laura Zalazar, Lidia Ferri, Mariano Castro, Hernán Gargantini, Melisa Gimenez, Pierre Pitte, Lucas Ruiz, Mariano Masiokas, Gustavo Costa, Ricardo Villalba   +9 more
doaj   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption

Advanced Materials, EarlyView.
A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas, Lucía Torrico‐García‐Viso, Jose Antonio Suárez del Pino, Nekane Aramburu‐Merino, Pilar Segovia, Enrique G. Michel, Josep Puigmartí‐Luis, Enrique Velasco, Pedro Tarazona, Daniel Maspoch, David Rodríguez‐San‐Miguel, Félix Zamora   +11 more
wiley   +1 more source

The New Swiss Glacier Inventory SGI2016: From a Topographical to a Glaciological Dataset

Frontiers in Earth Science, 2021
Glaciers in Switzerland are shrinking rapidly in response to ongoing climate change. Repeated glacier inventories are key to monitor such changes at the regional scale. Here we present the new Swiss Glacier Inventory 2016 (SGI2016) that has been acquired
Andreas Linsbauer, Andreas Linsbauer, Matthias Huss, Matthias Huss, Matthias Huss, Elias Hodel, Elias Hodel, Andreas Bauder, Andreas Bauder, Mauro Fischer, Mauro Fischer, Yvo Weidmann, Hans Bärtschi, Emanuel Schmassmann   +13 more
doaj   +1 more source

Cartographic Methods for Large Scale Glacier Maps [PDF]

Annals of Glaciology, 1986
Glacier mapping is steadily developing, along with the continuous expansion of glaciological research, in China. In the last 20 years we have made surveys and drawn up glacial topographic maps on large scales, of various study areas in Tianshan and the Qinghai-Xizang Plateau.
Yin Shicong, Chen Jianming
openaire   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

Advanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin, Luyi Feng, Xiaoai Chen, Salahuddin Ahmed, Basma AlMahmood, Li‐Pang Huang, Jiashu Ren, Xinyi Wang, Hyunjin Lee, Samuel R. Cramer, Nanyin Zhang, Sulin Zhang, Tao Zhou   +12 more
wiley   +1 more source

Debris covered glacier mapping using newly annotated multisource remote sensing data and geo-foundational model

Science of Remote Sensing
The automated mapping of debris covered glaciers remains challenging due to spectral similarity between supraglacial debris (on-glaciers) and periglacial debris (off-glaciers).
Saurabh Kaushik, Lalit Maurya, Elizabeth Tellman, Guoqing Zhang, Jaydeo K. Dharpure   +4 more
doaj   +1 more source

TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms

Advanced Robotics Research, EarlyView.
A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello, Tian Lan, Salaheldin Hassan, Maximilian Leutschafft, Erdem Ekinci, Sophie F. Armanini, Mirko Kovac, Basaran Bahadir Kocer   +7 more
wiley   +1 more source

Post-little ice age glacial geomorphology of contrasting topographic settings at Skálafellsjökull, southeast Iceland

Journal of Maps
Glacial geomorphological mapping from the southern margin of Skálafellsjökull, southeast Iceland, depicts a topographically diverse mountainside, influencing glacier dynamics, landform formation and glacier retreat since the Little Ice Age maximum in ...
Sarah Walton, Robert Storrar, Naomi Holmes, Jonathan Bridge, Marek Ewertowski, Aleksandra Tomczyk, Andrew Jones   +6 more
doaj   +1 more source

MAPPING SVALBARD GLACIERS WITH THE CRYOWING UAS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Abstract. The remoteness of most Svalbard glaciers makes it difficult to perform regular in situ monitoring, especially in the melting season. Terminus areas (into the sea) and crevassed areas are in practice only accessible from the air. In this paper, first investigations on the feasibility of UAS based 3D measurements of glacier elevation is ...
S. Solbø, R. Storvold
openaire   +3 more sources