Results 81 to 90 of about 37,375 (301)
Recent Advances and Challenges in Ammonia‐Hydrogen Energy Conversion
Advanced Science, EarlyView.This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Menghao Lv +6 more
wiley +1 more source
The proposed e-waste management model from the conviction of individual laptop disposal practices- an empirical study in Malaysia [PDF]
, 2018 There is no formal system in place for household e-waste management although e-waste from the industries were controlled and regulated according to Natural Resources and Environment Ministry in Malaysia.
Jayaraman, Krishnaswamy +3 more
core +1 more source
Advanced Science, EarlyView.Hollow Co3O4/TiO2 heterojunctions are engineered for high‐throughput laser desorption/ionization mass spectrometry. The built‐in electric field drives efficient charge separation and photothermal conversion, while the hierarchical mesoporous network enables robust salt and protein tolerance.
Junyu Chen +8 more
wiley +1 more source
Computer-aided diagnosis of laryngeal cancer via deep learning based on laryngoscopic images
EBioMedicine, 2019 Objective: To develop a deep convolutional neural network (DCNN) that can automatically detect laryngeal cancer (LCA) in laryngoscopic images. Methods: A DCNN-based diagnostic system was constructed and trained using 13,721 laryngoscopic images of LCA ...
Hao Xiong +15 more
doaj +1 more source
Methodology proposal for the life cycle sustainability assessment applied to retrofitting in a local context [PDF]
, 2014 In the European context of upgrading the housing stock energy performance, multiple barriers hinder the wide uptake of sustainable retrofitting practices. Moreover, some of these may imply negative effects often disregarded.
Degrez, M. +3 more
core
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Estimates of reductions in greenhouse gas (GHG) emissions from lower demand for cattle‐based products must account for substitution effects. This study collected data through two surveys—one on ground beef and another on dairy milk—to evaluate substitution effects and potential GHG reductions.
Brandon R. McFadden +5 more
wiley +1 more source
Deprotonative C(sp3)/C(sp2)–H (Multi)Silylation of (Hetero)Arenes Mediated by NaTMP
Angewandte Chemie, EarlyView.An operationally simple protocol using a strongly basic sodium amide in combination with sterically emcumbered silicon electrophiles enables the deprotonative C–H (multi)silylation of a myriad of (hetero)arenes. Mechanistic investigations highlight the pivotal role of steric and coordination effects in controlling the regioselectivity and efficiency of
David Sánchez‐Roa +6 more
wiley +2 more sources
Transportation Research Interdisciplinary PerspectivesThis study addresses the need to evaluate the social sustainability of pavement management decisions, particularly during the use and maintenance stages.
Jessica Boakye, Egemen Okte
doaj +1 more source
Vertex Fault Tolerant Additive Spanners
, 2014 A {\em fault-tolerant} structure for a network is required to continue functioning following the failure of some of the network's edges or vertices. In this paper, we address the problem of designing a {\em fault-tolerant} additive spanner, namely, a ...
D. Aingworth +7 more
core +1 more source
Annals of Gastroenterological Surgery, EarlyView.We retrospectively analyzed clinical data from patients who underwent hepatectomy for hepatocellular carcinoma (HCC) using LCA‐based grading system. These findings provide a new risk stratification framework for the design of precision surgery to treat patients with HCC.
Ling Liu +5 more
wiley +1 more source