Results 31 to 40 of about 124,614 (264)

Reactivity‐Guided Janus Graphene With Asymmetric Interfacial Electrostatics for Tunable Charge Transport

Advanced Materials, EarlyView.
Stepwise dual‐side functionalization creates covalent Janus graphene with chemically and electrostatically asymmetric interfaces. The resulting nonadditive surface‐potential response and pronounced charge‐transport modulation demonstrate a versatile route for tailoring the electronic properties of graphene.
Shishi Liu, Zhuting Hao, Mira Kreßler, Oguzhan Yücel, Lotte Polling, Adrián Dewambrechies, Wesley Pietsch, Philip Nickl, Felix Fels, Kevin Pagel, Markus R. Heinrich, Patryk Kusch, Kirill Bolotin, Xin Chen, Siegfried Eigler   +14 more
wiley   +1 more source

In Situ Formation of a Highly Selective Nickel Single Atom Catalyst for Electrochemical CO2 Reduction to CO

Advanced Materials, EarlyView.
Development of a novel method for synthesizing Ni single atom catalysts for highly selective electrochemical CO2 reduction in situ. This catalyst achieves 100% selectivity for CO and is formed in an industrially relevant cell architecture. Using post‐mortem XRD, STEM, and EDS and operando XAS, the identity of the active site and the mechanism behind ...
Ian Street, Venkata Sai Sriram Mosali, Noah Sandberg, Fengyuan Shi, Deborah Myers, William E. Mustain   +5 more
wiley   +1 more source

Design and Construction of a NLP Based Knowledge Extraction Methodology in the Medical Domain Applied to Clinical Information [PDF]

Healthcare Informatics Research, 2018
ObjectivesThis research presents the design and development of a software architecture using natural language processing tools and the use of an ontology of knowledge as a knowledge base.MethodsThe software extracts, manages and represents the knowledge ...
Denis Cedeño Moreno, Miguel Vargas-Lombardo   +1 more
doaj   +1 more source

Technical Feasibility Study of Autonomous Field Robot‐Based on‐the‐go Assessment of Soil Nutrients Using Ion‐Sensitive Field‐Effect Transistors

Advanced Robotics Research, EarlyView.
Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel, Stefan Hinck, Edgar Peiter, Arno Ruckelshausen   +3 more
wiley   +1 more source

Displacive In‐Plane Ferroelectricity with Domain‐Specific Curie Temperature in Van der Waals Semiconductors

Advanced Science, EarlyView.
Temperature‐dependent electron diffraction on tin monochalcogenides demonstrates a gradual displacive transformation between ferroelectric and paraelectric phases with significant variability in lattice constants and Curie temperature (TC). Periodic variations exist even between domains in individual crystals, implying a domain‐specific Curie ...
Peter Sutter, Eli Sutter
wiley   +1 more source

Kevinilla, a new velvet ant genus in the Sphaeropthalminae (Hymenoptera: Mutillidae)

European Journal of Entomology
The new genus Kevinilla Bartholomay & Cambra includes the following four Neotropical species: Kevinilla ludovica (Cameron, 1895) comb. n. (the type species), K. bicarinata (Cambra & Quintero, 2008) comb. n., K.
Pedro R. BARTHOLOMAY, Roberto A. CAMBRA, Carlos W. RAMOS, Estibali WILKIE, Yostin J. AÑINO   +4 more
doaj   +1 more source

Phoneutria depilata (Araneae: Ctenidae) in Panama: report of a bite case in Bocas del Toro province, notes on distribution and public health relevance

Microbes, Infection and Chemotherapy, 2022
Phoneutria depilata is considered Panama´s most relevant spider species due to its aggressivity and venom. In this article, we described a case of P. depilata bite in a woman from Bocas del Toro Province, Panama.
Roberto J. Miranda, Vicente Greco-Mastelari, Amanda Gabster, Natalia Decastro, Roberto Cambra T., Sergio Bermúdez   +5 more
doaj   +1 more source

Underground Signals: The Ecological Power of Root Volatiles

Advanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao, Nanli Song, François Verheggen, Meritxell Pérez‐Hedo, Andrea Clavijo McCormick, Antonino Cusumano, Arthur de Fouchier, Bing Wang, Chen‐Zhu Wang, Emmanuelle Jacquin‐Joly, Gary W. Felton, Geoff M. Gurr, Hao Guo, Jiancai Li, Jin Zhang, Li Chen, Manqun Wang, Michele Ricupero, Peng Han, Peng He, Qi Yan, Qingbo Tang, Qingsong Liu, Shiheng An, Xiangbo Kong, Xiaoling Sun, Xueming Ren, Yuanyuan Song, Yang Liu, Yanhui Guo, Yunhe Li, Xiao Sun   +31 more
wiley   +1 more source

Visit to Panama; April 9-12, 1982

, 1982
Clement Zablocki and Jim Wright, leading the congressional delegation to Panama; Panama Canal ...
Panama Canal Commission
core   +1 more source

Recent Advances in Research and Development to Increase Shelf Life and Safety of Packaged Foods

Agronomía Mesoamericana, 2022
Introducción. El envasado de alimentos ha jugado un papel importante y variado, siempre de acuerdo con los requisitos y exigencias del mercado. Actualmente, estas necesidades se centran en el objetivo de tener alimentos seguros e inocuos durante el ...
Pablo Montero-Prado, Giancarlo Antonio Ruiz Morales   +1 more
doaj   +1 more source