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1. A hybrid shallow water solver for overland flow modelling in rural and urban areas

Author:
Yu, Hsiang-Lin; Chang, Tsang-Jung
Source:
Journal of hydrology 2021 v.598 pp. 126262
ISSN:
0022-1694
Subject:
hybrids,   etc   ; overland flow; runoff;     Show all 3 Subjects
Abstract:
... This study aims to present an accurate and efficient finite volume approach for overland flow modelling in rural and urban areas through solving the two-dimensional shallow water equations. The proposed approach introduces a hybrid procedure that utilizes the sharpness of discontinuity to identify flow conditions in the entire computational domain, and then a low-accuracy/high-efficiency scheme (t ...
DOI:
10.1016/j.jhydrol.2021.126262

2. Exploring the utility of hybrid siloxane-phosphocholine (SiPC) liposomes as drug delivery vehicles

Author:
Frampton, Mark B.; Blais, Andrea; Raczywolski, Zachary; Castle, Alan; Zelisko, Paul M.
Source:
RSC advances 2021 v.11 no.21 pp. 13014-13023
ISSN:
2046-2069
Subject:
hybrids,   etc   ; drugs; encapsulation; extrusion;     Show all 4 Subjects
Abstract:
... Hybrid siloxane-phosphocholines (SiPCs) are a unique class of lipids that possess the capacity to spontaneously form unilamellar vesicles (ULVs) that are ∼100 nm in diameter upon exposure to aqueous media without the need for extrusion. These hybrid SiPCs do not negatively impact the growth of a number of bacterial strains and were subsequently explored as candidates for the delivery of a model co ...
DOI:
10.1039/d0ra10052h

3. Exploring prosumption: Reconfiguring labor through rural-urban food networks?

Author:
Podda, Antonello; Loconto, Allison Marie; Arcidiacono, Davide; Maestripieri, Lara
Source:
Journal of rural studies 2021 v.82 pp. 442-446
ISSN:
0743-0167
Subject:
hybrids,   etc   ; food industry; labor;     Show all 3 Subjects
Abstract:
... The aim of this special issue is to explore emergent phenomena in the agri-food sector through the lens of prosumption, in order to highlight its heuristic value in identifying new and emerging trends in the field, especially focusing on the interplay between social and economic relations. This introduction explores the theoretical foundations of the notion of prosumption and the linkages with the ...
DOI:
10.1016/j.jrurstud.2020.12.005

4. Cold-Trap-Mediated Broad Dynamic Photodetection in Graphene–Organic Hybrid Photonic Barristors

Author:
Lim, Dong Un; Jo, Sae Byeok; Cho, Jeong Ho
Source:
Journal of the American Chemical Society 2021 v.143 no.2 pp. 879-890
ISSN:
1520-5126
Subject:
hybrids,   etc   ; photons; photosensitivity;     Show all 3 Subjects
Abstract:
... One of the most popular approaches to improve the performance of organic photonic devices has been to control the electrically heterogeneous charge-transferring interfaces via chemical modifications. Despite intense research efforts, however, the rapid pace of material evolution through the chemical versatility of the organic compound allows only limited room for the fine-tuning of the interfaces ...
DOI:
10.1021/jacs.0c10634

5. Analysis and Validation of a Hybrid Forward-Looking Down-Looking Ground Penetrating Radar Architecture

Author:
García-Fernández, María; Álvarez-Narciandi, Guillermo; Álvarez López, Yuri; Las-Heras Andrés, Fernando
Source:
Remote Sensing 2021 v.13 no.6
ISSN:
2072-4292
Subject:
hybrids,   etc   ; architecture; detection; frequency; radar;     Show all 5 Subjects
Abstract:
... Ground Penetrating Radar (GPR) has proved to be a successful technique for the detection of landmines and Improvised Explosive Devices (IEDs) buried in the ground. In the last years, novel architectures for safe and fast detection, such as those based on GPR systems onboard Unmanned Aerial Vehicles (UAVs), have been proposed. Furthermore, improvements in GPR hardware and signal processing techniqu ...
DOI:
10.3390/rs13061206

6. Phylogeny and classification of Odonata using targeted genomics

Author:
Bybee, Seth M.; Kalkman, Vincent J.; Erickson, Robert J.; Frandsen, Paul B.; Breinholt, Jesse W.; Suvorov, Anton; Dijkstra, Klaas-Douwe B.; Cordero-Rivera, Adolfo; Skevington, Jeffrey H.; Abbott, John C.; Sanchez Herrera, Melissa; Lemmon, Alan R.; Moriarty Lemmon, Emily; Ware, Jessica L.
Source:
Molecular phylogenetics and evolution 2021 v.160 pp. 107115
ISSN:
1055-7903
Subject:
hybrids,   etc   ; Zygoptera; genomics; insects; introgression; monophyly; topology;     Show all 7 Subjects
Abstract:
... Dragonflies and damselflies are a charismatic, medium-sized insect order (~6300 species) with a unique potential to approach comparative research questions. Their taxonomy and many ecological traits for a large fraction of extant species are relatively well understood. However, until now, the lack of a large-scale phylogeny based on high throughput data with the potential to connect both perspecti ...
DOI:
10.1016/j.ympev.2021.107115

7. Flow shop optimization of hybrid make-to-order and make-to-stock in precast concrete component production

Author:
Jiang, Wen; Wu, Lanjun
Source:
Journal of cleaner production 2021 v.297 pp. 126708
ISSN:
0959-6526
Subject:
hybrids,   etc   ; algorithms; construction industry; early development; models;     Show all 5 Subjects
Abstract:
... As the world environment is faced with the severe challenge of global warming, prefabricated construction is the path for the construction industry towards green production. Precast component manufacturers produce standardized and non-standardized components simultaneously. Non-standard components are produced make-to-order (MTO). Standard components are produced make-to-stock (MTS). In this study ...
DOI:
10.1016/j.jclepro.2021.126708

8. Hybrid microwave-ultrasound assisted catalyst-free depolymerization of Kraft lignin to bio-oil

Author:
Agarwal, Ashutosh; Jo, Young-Tae; Park, Jeong-Hun
Source:
Industrial crops and products 2021 v.162 pp. 113300
ISSN:
0926-6690
Subject:
hybrids,   etc   ; biofuels; depolymerization; lignin; thermal stability; ultrasonics;     Show all 6 Subjects
Abstract:
... In this study, the simultaneous effect of microwave-ultrasound (MW + US) irradiations was compared with those of microwave (MW) and ultrasound (US) applied individually for the depolymerization of Kraft lignin in a hybrid microwave-ultrasound high pressure chemical reactor. The bio-oils obtained upon depolymerization were analyzed by GC–MS, CHNS, MALDI-TOF-MS, 2D-HSQC NMR, TGA and FTIR techniques. ...
DOI:
10.1016/j.indcrop.2021.113300

9. Accuracy Assessment of Single and Hybrid Models for Predicting Shale Gas Production

Author:
Manda, Prinisha; Nkazi, Diakanua
Source:
Energy & fuels 2021 v.35 no.7 pp. 6068-6080
ISSN:
1520-5029
Subject:
hybrids,   etc   ; decline; energy; neural networks; shale gas;     Show all 5 Subjects
Abstract:
... The accuracy of a predictive tool determines the levels of trust in the model and its attraction for commercial usage. The study examined the single and hybrid model approach for shale gas production. Multilayer perception artificial neural network (ANN), autoregressive integrated moving average (ARIMA), and Arps–power law exponential hybrid decline models were developed to predict shale gas produ ...
DOI:
10.1021/acs.energyfuels.0c04135

10. Towards Federated Satellite Systems and Internet of Satellites: The Federation Deployment Control Protocol

Author:
Ruiz-de-Azua, Joan A.; Garzaniti, Nicola; Golkar, Alessandro; Calveras, Anna; Camps, Adriano
Source:
Remote Sensing 2021 v.13 no.5
ISSN:
2072-4292
Subject:
hybrids,   etc   ; Internet; information storage; protocols; satellites; stratosphere;     Show all 6 Subjects
Abstract:
... Presently, the Earth Observation community is demanding applications that provide low latency and high downlink capabilities. An increase in downlink contacts becomes essential to meet these new requirements. The Federated Satellite Systems concept addresses this demand by promoting satellite collaborations to share unused downlink opportunities. These collaborations are established opportunistica ...
DOI:
10.3390/rs13050982

11. Modelling the Effects of Al₂O³-SiO₂ Nanocomposite Additive in Biodiesel–Diesel Fuel on Diesel Engine Performance Using Hybrid ANN-ABC

Author:
Jabraeili, Maryam; Pourdarbani, Razieh; Najafi, Bahman; Nematollahzadeh, Ali
Source:
Acta technologica agriculturae 2021 v.24 no.1 pp. 20-26
ISSN:
1338-5267
Subject:
hybrids,   etc   ; biodiesel; diesel engines; nanocomposites; sewage systems;     Show all 5 Subjects
Abstract:
... Yearly, large amounts of waste cooking oil are produced, which are discharged to urban sewage system. However, majority of them is recyclable and can be re-used as biodiesel fuel. When using biodiesel fuels, one way to improve the engine performance is to use nano additives. This study investigates the biodiesel fuel with different ratios of Al₂O₃-SiO₂ nanocomposite additive (Al₀%-Si₁₀₀%, Al₂₅%-Si ...
DOI:
10.2478/ata-2021-0004

12. Coarse-grid simulations of full-loop gas-solid flows using a hybrid drag model: Investigations on turbulence models

Author:
Li, Jun-Sen; Zhu, Li-Tao; Yan, Wei-Cheng; Rashid, Taha Abbas Bin; Xu, Qun-Jie; Luo, Zheng-Hong
Source:
Powder technology 2021 v.379 pp. 108-126
ISSN:
0032-5910
Subject:
hybrids,   etc   ; hydrodynamics; models; prediction; technology; turbulent flow;     Show all 6 Subjects
Abstract:
... The effect of fluid turbulence models on the coarse-grid simulation for the mesoscale gas-solid flow system is not as clear as that for gas-liquid/single flows. In this study, the effect of different turbulence models on predictions of riser-only, turbulent and bubbling flow hydrodynamics is quantified. Then the selected turbulence models are examined by coarse-grid simulations in a full-loop circ ...
DOI:
10.1016/j.powtec.2020.10.052

13. Sludge ratio affects the start-up performance and functional bacteria distribution of a hybrid CANON system

Author:
Wang, Heng; Li, Bolin; Li, Ye; Chen, Xiaoguo; Li, Xiang; Xia, Kai; Wang, Yue
Source:
Chemosphere 2021 v.264 pp. 128476
ISSN:
0045-6535
Subject:
hybrids,   etc   ; Nitrosomonas; nitrogen; sludge; spatial variation;     Show all 5 Subjects
Abstract:
... To investigate the effect of sludge ratio on the hybrid CANON system, autotrophic nitrogen removal sludge was inoculated with different granule/floc ratios to initiate the CANON system, and maintained the sludge ratio during the operation process. The start-up performances were compared, and the distribution characteristics of functional bacteria were investigated. The results show that the Equiva ...
DOI:
10.1016/j.chemosphere.2020.128476

14. Improving the performance of quantum-dot light-emitting diodes via an organic–inorganic hybrid hole injection layer

Author:
Shin, Jae Seung; Kim, Tae Yeon; Heo, Su Been; Hong, Jong-Am; Park, Yongsup; Kang, Seong Jun
Source:
RSC advances 2021 v.11 no.7 pp. 4168-4172
ISSN:
2046-2069
Subject:
hybrids,   etc   ; X-ray photoelectron spectroscopy; energy; vanadium;     Show all 4 Subjects
Abstract:
... Poly(3,4-ethylenedioxythiophene):poly(styrene-sulfonate) (PEDOT:PSS) is a commonly used material for the hole injection layer (HIL) in quantum-dot light-emitting diodes (QLEDs). In this work, we improved the performance of the QLED by using an organic–inorganic hybrid HIL. The hybrid HIL was prepared by mixing PEDOT:PSS with vanadium oxide (V₂O₅), which is a transition-metal oxide (TMO). The hole ...
DOI:
10.1039/d0ra10422a

15. Excited-State Palladium-Catalyzed 1,2-Spin-Center Shift Enables Selective C-2 Reduction, Deuteration, and Iodination of Carbohydrates

Author:
Zhao, Gaoyuan; Yao, Wang; Mauro, Jaclyn N.; Ngai, Ming-Yu
Source:
Journal of the American Chemical Society 2021 v.143 no.4 pp. 1728-1734
ISSN:
1520-5126
Subject:
hybrids,   etc   ; catalytic activity; iodination; palladium; stereoselectivity;     Show all 5 Subjects
Abstract:
... Excited-state catalysis, a process that involves one or more excited catalytic species, has emerged as a powerful tool in organic synthesis because it allows access to the excited-state reaction landscape for the discovery of novel chemical reactivity. Herein, we report the first excited-state palladium-catalyzed 1,2-spin-center shift reaction that enables site-selective functionalization of carbo ...
DOI:
10.1021/jacs.0c11209

16. On water synthesis of the novel 2-oxo-1,2,3,4-tetrahydropyrimidines

Author:
Milović, Emilija; Janković, Nenad; Bogdanović, Goran A.; Petronijević, Jelena; Joksimović, Nenad
Source:
Tetrahedron 2021 v.78 pp. 131790
ISSN:
0040-4020
Subject:
hybrids,   etc   ; cross-coupling reactions; derivatization; synthesis; water;     Show all 5 Subjects
Abstract:
... A simple on water approach for the synthesis of novel tetrahydropyrimidine (THPM) derivatives has been developed under a green and sustainable fashion. For the first time, a deuterated Biginelli’s hybrid was synthesized. Novel THPMs are suitable for further derivatization and could be an excellent toolkit for lead-oriented synthesis and/or cross-coupling reactions. ...
DOI:
10.1016/j.tet.2020.131790

17. A surface mesh represented discrete element method (SMR-DEM) for particles of arbitrary shape

Author:
Zhan, Ling; Peng, Chong; Zhang, Bingyin; Wu, Wei
Source:
Powder technology 2021 v.377 pp. 760-779
ISSN:
0032-5910
Subject:
hybrids,   etc   ; detection; models; particles; shape; surfaces; technology;     Show all 7 Subjects
Abstract:
... A surface mesh represented discrete element method (SMR-DEM) for granular systems with arbitrarily shaped particles is presented. The particle surfaces are approximated using contact nodes obtained from surface mesh. A hybrid contact method which combines the benefits of the sphere-to-sphere and sphere-to-surface approaches is proposed for contact detection and force computation. The simple formul ...
DOI:
10.1016/j.powtec.2020.09.046

18. Topologies of G-quadruplex: Biological functions and regulation by ligands

Author:
Ma, Yue; Iida, Keisuke; Nagasawa, Kazuo
Source:
Biochemical and biophysical research communications 2020 v.531 no.1 pp. 3-17
ISSN:
0006-291X
Subject:
hybrids,   etc   ; ligands; research;     Show all 3 Subjects
Abstract:
... G-Quadruplex (G4) is one of the higher-order structures occurring in guanine-rich sequences of nucleic acids, and plays critical roles in biological processes. The G4-forming sequences can generate three kinds of topologies, i.e., parallel, anti-parallel, and hybrid, and these polymorphic structures have an important influence on G4-related biological functions. In this review, we highlight variet ...
DOI:
10.1016/j.bbrc.2019.12.103

19. Role of specific distorted metal complexes in exciton self-trapping for hybrid metal halides

Author:
Gautier, Romain; Clérac, Rodolphe; Paris, Michael; Massuyeau, Florian
Source:
Chemical communications 2020 v.56 no.70 pp. 10139-10142
ISSN:
1364-548X
Subject:
hybrids,   etc   ; cadmium; ultraviolet radiation;     Show all 3 Subjects
Abstract:
... A methodology enabling the discovery of hybrid metal halide phosphors through the selection of structural networks, which exhibit a specific distorted environment of the metal ions associated with the self-trapping of excitons, is proposed. This approach is demonstrated with the synthesis of an efficient near-UV emitting hybrid cadmium halide phosphor. ...
DOI:
10.1039/d0cc04778c

20. The use of augmented loss functions for estimating dynamic energy budget parameters

Author:
Lika, Konstadia; Augustine, Starrlight; Kooijman, Sebastiaan A.L.M.
Source:
Ecological modelling 2020 v.428 pp. 109110
ISSN:
0304-3800
Subject:
hybrids,   etc   ; catfish; energy; prediction;     Show all 4 Subjects
Abstract:
... We propose an extension of a parameter-free loss function for the estimation of Dynamic Energy Budget parameters for a set of related species that is symmetric in the role of data and predictions. The extension allows that particular parameters might vary, but not by much, among species, while the degree of variation is controlled by weight coefficients. We discuss the choice of these coefficients ...
DOI:
10.1016/j.ecolmodel.2020.109110