Results 11 to 20 of about 3,763 (235)
Incorporating PGMs into a BDI Architecture [PDF]
, 2013 In this paper, we present a hybrid BDI-PGM framework, in which PGMs (Probabilistic Graphical Models) are incorporated into a BDI (belief-desire-intention) architecture. This work is motivated by the need to address the scalability and noisy sensing issues in SCADA (Supervisory Control And Data Acquisition) systems.
Yingke Chen +5 more
core +8 more sources
The role of PGMs in decarbonizing the atmosphere: additive manufacturing in perspective
Manufacturing ReviewPlatinum Group of Metals (PGMs) has been at the forefront of emission control in autocatalysts and could be the driving force behind the net-zero agenda, by providing emission-free energy sources.
Dzogbewu Thywill Cephas +1 more
doaj +2 more sources
High-Power Hybrid Nanogenerator With Multi-Degree-of-Freedom Mechanical Coupling for Harvesting Water Wave Energy. [PDF]
Adv Sci (Weinh)A high‐power hybrid nanogenerator (HP‐HNG) with multi‐degree‐of‐freedom mechanical coupling is reported, integrating multi‐directional wave energy for output to achieve 1 + 1 > 2 energy harvesting. The HP‐HNG achieves a peak output power of 0.764 W, corresponding to a peak power density of 127.303 W m−3. At a wave frequency of 1 Hz, the HP‐HNG delivers
Ding S +9 more
europepmc +2 more sources
Optimization of flotation conditions in the beneficiation of PGMs tailings [PDF]
, 2023 For several years, mining waste has shown a negative impact on both the environment and human health. The mining industry remains the backbone of the economic growth.
Hlotse, Daphney +2 more
core +1 more source
Precious metals recovery from aqueous solutions using a new adsorbent material
Scientific Reports, 2021 Platinum group metals (PGMs) palladium, platinum, and ruthenium represent the key materials for automotive exhaust gas treatment. Since there are no adequate alternatives, the importance of these metals for the automotive industry is steadily rising. The
Oana Grad +8 more
doaj +1 more source
Understanding of Wood Anomalies in Metallic Gratings From Phase Gradient Metasurfaces
Frontiers in Materials, 2022 Phase-gradient metasurfaces (PGMs) have provided unprecedented opportunities for manipulating light. Here, we reexamine ordinary and well-studied subwavelength metallic gratings (OMGs) from the concept of PGMs to provide more insight into their ...
Jiaqi Quan +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 The healing mechanism of traditional self-healing coatings can be divided into “extrinsic” and “intrinsic” types according to the reactants, among which intrinsic restorations can be recycled multiple times and have great potential for applications.
Shasha He +4 more
doaj +1 more source
Self-activated rare-earth free phosphor prepared by propylene glycol-modified silane
Results in Chemistry, 2023 A facile wet-chemistry method can be applied to produce efficient rare-earth-free LED phosphors. In this study, self-activated Ca2SiO4 phosphor was developed using a propylene glycol-modified silane (PGMS) as a silicate source.
Hyun-Joo Woo, Teaho Kim
doaj +1 more source
Promotion of the Cupellation Method for Accurate Determination of Gold Alloy’s Karat Containing Platinum-Group Metals [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2020 The main standard method for gold karat determination is the cupellation method. However, this method is not sufficiently accurate to determine gold karat in the presence of insoluble Platinum–Group Metals (PGMs), such as Ir, Ru, and Rh.
Farahnaz Rejali, Behzad Rezaei
doaj +1 more source
Properties of Cryptosystem PGM [PDF]
, 2007 A cryptographic system, called PGM, was invented in the late 1970's by S. Magliveras. PGM is based on the prolific existence of certain kinds of factorization sets, called logarithmic signatures, for finite permutation groups. Logarithmic signatures were initially motivated by C. Sims' bases and strong generators.
Spyros S. Magliveras, Nasir D. Memon
openaire +1 more source