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1. A novel and low cost coal separation process: Combination of deep screening classification and gravity separation

Author:
Zhou, Enhui; Yan, Guanghui; Weng, Xingyuan; Zhang, Zhenxing; Zhao, Pengfei; Zhang, Bo
Source:
Powder technology 2020 v.367 pp. 568-575
ISSN:
0032-5910
Subject:
screening,   etc   ; coal; gravity;     Show all 3 Subjects
Abstract:
... A separation process for power coal is proposed here, with the aim of mitigating some of the technical difficulties encountered in the full-size washing and upgrading. To this end, the characteristics of both a 3 mm flip-flow screen and a dense-medium separator were thoroughly investigated. The results showed that reasonable adjustment of the working frequency and tension can significantly improve ...
DOI:
10.1016/j.powtec.2020.03.054

2. A sensitivity analysis of the PAWN sensitivity index

Author:
Puy, Arnald; Lo Piano, Samuele; Saltelli, Andrea
Source:
Environmental modelling & software 2020 v.127 pp. 104679
ISSN:
1364-8152
Subject:
screening,   etc   ; models; uncertainty;     Show all 3 Subjects
Abstract:
... The PAWN index is gaining traction among the modelling community as a sensitivity measure. However, the robustness to its design parameters has not yet been scrutinized: the size (N) and sampling (ε) of the model output, the number of conditioning intervals (n) or the summary statistic (θ). Here we fill this gap by running a sensitivity analysis of a PAWN-based sensitivity analysis. We compare the ...
DOI:
10.1016/j.envsoft.2020.104679

3. Correction: Machine-learning-assisted screening of pure-silica zeolites for effective removal of linear siloxanes and derivatives

Author:
Lin, Shiru; Wang, Yekun; Zhao, Yinghe; Pericchi, Luis R.; Hernández-Maldonado, Arturo J.; Chen, Zhongfang
Source:
Journal of materials chemistry A 2020 v.8 no.13 pp. 6372-6374
ISSN:
2050-7496
Subject:
screening,   etc   ; chemistry; siloxanes; zeolites;     Show all 4 Subjects
Abstract:
... Correction for ‘Machine-learning-assisted screening of pure-silica zeolites for effective removal of linear siloxanes and derivatives’ by Shiru Lin et al., J. Mater. Chem. A, 2020, 8, 3228–3237. ...
DOI:
10.1039/d0ta90062a

4. Correlation of Spatiotemporal Dynamics of Polarization and Charge Transport in Blended Hybrid Organic–Inorganic Perovskites on Macro- and Nanoscales

Author:
Collins, Liam; Muckley, Eric S.; Tsai, Hsinhan; Ghosh, Dibyajyoti; Neukirch, Amanda J.; Tretiak, Sergei; Kalinin, Sergei V.; Nie, Wanyi; Ivanov, Ilia N.
Source:
ACS applied materials & interfaces 2020 v.12 no.13 pp. 15380-15388
ISSN:
1944-8252
Subject:
screening,   etc   ; cations; electronics;     Show all 3 Subjects
Abstract:
... Progress in flexible organic electronics necessitates a full understanding of how local inhomogeneities impact electronic and ionic conduction pathways and underlie macroscopic device characteristics. We used frequency- and time-resolved macro- and nanoprobe measurements to study spatiotemporal characteristics of multiscale charge transport dynamics in a series of ternary-blended hybrid organic in ...
DOI:
10.1021/acsami.0c00561

5. Automated, flexible and versatile manipulation of nanoliter-to-picoliter droplets based on sequential operation droplet array technique

Author:
Dong, Zhi; Fang, Qun
Source:
Trends in analytical chemistry 2020 v.124 pp. 115812
ISSN:
0165-9936
Subject:
high-throughput screening methods; screening,   etc   ; automation; droplets; microfluidic technology;     Show all 5 Subjects
Abstract:
... Droplet microfluidic technology has emerged as a powerful tool for biological analysis and screening. Currently, there is an urgent need to develop a versatile microfluidic droplet technique that can be adapted to different applications and widely adopted in routine laboratories. In this review, we introduce automated, flexible and versatile manipulation systems for nanoliter-to-picoliter droplets ...
DOI:
10.1016/j.trac.2020.115812

6. Evolution of sustainability in global green building rating tools

Author:
Wen, Baohua; Musa, Nurmaya; Onn, Chiu Chuen; Ramesh, S.; Liang, Lihua; Wang, Wei
Source:
Journal of cleaner production 2020 v.259 pp. 120912
ISSN:
0959-6526
Subject:
screening,   etc   ; economic sustainability; longitudinal studies;     Show all 3 Subjects
Abstract:
... Green building rating tools (GBRTs) are well-known and important instruments for assessing building sustainability. GBRTs constantly upgrade to meet rapid development, one of which is achieving a reasonable balance among the “three pillars” of sustainability, namely, environmental, social and economic sustainability. This study analyzes the changes and trends in the three sustainability pillars of ...
DOI:
10.1016/j.jclepro.2020.120912

7. Electrophoresis of composite soft particles with differentiated core and shell permeabilities to ions and fluid flow

Author:
Maurya, Saurabh K.; Gopmandal, Partha P.; Ohshima, Hiroyuki; Duval, Jérôme F.L.
Source:
Journal of colloid and interface science 2020 v.558 pp. 280-290
ISSN:
0021-9797
Subject:
screening,   etc   ; electroosmosis; electrophoresis; hydrodynamics; ions;     Show all 5 Subjects
Abstract:
... Within the framework of analytical theories for soft surface electrophoresis, soft particles are classically defined by a hard impermeable core of given surface charge density surrounded by a polyelectrolyte shell layer permeable to both electroosmotic flow and ions from background electrolyte. This definition excludes practical core-shell particles, e.g. dendrimers, viruses or multi-layered polym ...
DOI:
10.1016/j.jcis.2019.09.118

8. Multi-parameter optimization of rigid-flexible coupled elastic rod screening for moist coal

Author:
Huang, Long; Zhao, Yuemin; Jiang, Haishen; Dong, Liang; Duan, Chenlong; Qiao, Jinpeng; Han, Jun; Pan, Miao
Source:
Powder technology 2020 v.360 pp. 1200-1209
ISSN:
0032-5910
Subject:
screening,   etc   ; coal; powders; water content;     Show all 4 Subjects
Abstract:
... The method of rigid-flexible coupling screening is widely used in the classification of moist coal. A new design for the surface structure of the vibrating screen with elastic rod was proposed to further increase the screening efficiency. The velocity of the target elastic tube selected in the middle of screen surface at different positions under no-load and load conditions were studied. Then, the ...
DOI:
10.1016/j.powtec.2019.10.112

9. Edge morphology effect on field emission properties of graphene thin films

Author:
Gao, Yanlin; Okada, Susumu
Source:
Carbon 2020 v.157 pp. 33-39
ISSN:
0008-6223
Subject:
screening,   etc   ; density functional theory; films (materials); graphene;     Show all 4 Subjects
Abstract:
... Field emission current density from the edge of graphene thin films is calculated in terms of their edge morphology, using density functional theory combined with the effective screening medium method and the Fowler-Nordheim theory. The field emission current from edges of the bilayer graphene is higher than that from the monolayer graphene edges. Edge displacement of the bilayer graphene causes a ...
DOI:
10.1016/j.carbon.2019.10.010

10. Cytological examination of cerebrospinal fluid: Sysmex UF-1000i versus optical microscopy

Author:
Maleb, A.; Bouayadi, O.; El Malki, J.; Rifai, S.; Lamrabat, S.; Benaissa, E.; Ben Lahlou, Y.; Frikh, M.; Elouennass, M.
Source:
Analytical biochemistry 2020 v.589 pp. 113501
ISSN:
0003-2697
Subject:
screening,   etc   ; cerebrospinal fluid; erythrocytes; leukocytes; light microscopy;     Show all 5 Subjects
Abstract:
... We evaluated the body fluid module on Sysmex UF-1000i (UF-1000i-BF) for analysis of white blood cell (WBC) and red blood cell (RBC) in cerebrospinal fluid.We collected 93 cerebrospinal fluid samples and compared the results of the UF-1000i-BF mode with the Fast-Read 102 disposable counting cell.Results shows a good correlation between the UF-1000i and the microscopic examination. The concordance p ...
DOI:
10.1016/j.ab.2019.113501

11. Fused variable screening for massive imbalanced data

Author:
Xie, Jinhan; Hao, Meiling; Liu, Wenxin; Lin, Yuanyuan
Source:
Computational statistics & data analysis 2020 v.141 pp. 94-108
ISSN:
0167-9473
Subject:
screening,   etc   ; bioinformatics; fraud; gene expression; models;     Show all 5 Subjects
Abstract:
... Imbalanced data, in which the data exhibit an unequal or highly-skewed distribution between its classes/categories, are pervasive in many scientific fields, with application range from bioinformatics, text classification, face recognition, fraud detection, etc. Imbalanced data in modern science are often of massive size and high dimensionality, for example, gene expression data for diagnosing rare ...
DOI:
10.1016/j.csda.2019.06.013

12. Validation requirements of screening analytical methods based on scenario-specified applicability indicators

Author:
Cuadros-Rodríguez, Luis; Valverde-Som, Lucía; Jiménez-Carvelo, Ana M.; Delgado-Aguilar, Miriam
Source:
Trends in analytical chemistry 2020 v.122 pp. 115705
ISSN:
0165-9936
Subject:
screening,   etc   ; analytical methods; marketing; prediction; stakeholders; trade;     Show all 6 Subjects
Abstract:
... The performance of screening methods, as for any qualitative analytical method, is characterised by four parameters which define the success (sensitivity and specificity) and the prediction (predictive values) method capabilities regarding the objects/samples belonging to each of the classes or categories. But establishing a priori the critical values of these parameters to be used as validation r ...
DOI:
10.1016/j.trac.2019.115705

13. High-throughput screening for efficient microbial biotechnology

Author:
Sarnaik, Aditya; Liu, Arren; Nielsen, David; Varman, Arul M
Source:
Current opinion in biotechnology 2020 v.64 pp. 141-150
ISSN:
0958-1669
Subject:
high-throughput screening methods; screening,   etc   ; automation; biotechnology; genetic engineering; microorganisms; synthetic biology;     Show all 7 Subjects
Abstract:
... Microbial systems have been widely studied and exploited through genetic engineering to address industrial needs and societal challenges. However, owing to their complexity, singular approaches often do not yield desired or optimal results, pushing researchers to explore combinatorial strategies. With advances in synthetic biology, various methods can readily be employed to generate large and comp ...
DOI:
10.1016/j.copbio.2020.02.019

14. Microdroplet-Assisted Screening of Biomolecule Production for Metabolic Engineering Applications

Author:
Bowman, Emily K.; Alper, Hal S.
Source:
Trends in biotechnology 2020 v.38 no.7 pp. 701-714
ISSN:
0167-7799
Subject:
high-throughput screening methods; screening,   etc   ; droplets; flow cytometry; fluorescence; mass spectrometry; metabolic engineering; synthetic biology;     Show all 8 Subjects
Abstract:
... Success in synthetic biology and metabolic engineering is quickly becoming ‘test’ limited within the design–build–test cycle. Commonly used methods for high-throughput screening, including fluorescence-activated cell sorting (FACS) and microtiter plates, have intracellular product and throughput limitations. A growing alternative to these challenges is the use of microfluidic microdroplet-based me ...
DOI:
10.1016/j.tibtech.2019.11.002

15. Construction of 3D cardiac tissue with synchronous powerful beating using human cardiomyocytes from human iPS cells prepared by a convenient differentiation method

Author:
Sasano, Yumi; Fukumoto, Ken; Tsukamoto, Yoshinari; Akagi, Takami; Akashi, Mitsuru
Source:
Journal of bioscience and bioengineering 2020 v.129 no.6 pp. 749-755
ISSN:
1389-1723
Subject:
high-throughput screening methods; screening,   etc   ; cardiomyocytes; cardiotoxicity; coatings; cost effectiveness; drugs; humans; medicine; tissue engineering;     Show all 10 Subjects
Abstract:
... Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) as a new source of cardiac cells are expected to find use as tools in high-throughput screening for drug candidates and cardiotoxicity validation without the need for experimentation on animals. In recent years, it has been reported that drug screening using three-dimensional (3D) tissue is better than conventional 2D culture. ...
DOI:
10.1016/j.jbiosc.2020.01.001

16. High-sensitive and multiplex biosensing assay of NSCLC-derived exosomes via different recognition sites based on SPRi array

Author:
Fan, Yunpeng; Duan, Xiaolei; Zhao, Min; Wei, Xiaotong; Wu, Jiangling; Chen, Wenqin; Liu, Ping; Cheng, Wei; Cheng, Quan; Ding, Shijia
Source:
Biosensors & bioelectronics 2020 v.154 pp. 112066
ISSN:
0956-5663
Subject:
high-throughput screening methods; screening,   etc   ; antibodies; biomarkers; biosensors; blood; detection limit; exosomes; lung neoplasms; lungs; nanogold;     Show all 11 Subjects
Abstract:
... Non-small cell lung cancer (NSCLC) have been reported to secret a high concentration of exosomes into blood circulatory system, which is one of sensitive and non-invasive biomarkers for NSCLC's early-stage diagnosis. But it is still lack of feasible and accurate methods to analyze the different NSCLC cells-derived exosomes. Herein, we built a SPRi biosensing assay for high-sensitive and multiplex ...
DOI:
10.1016/j.bios.2020.112066

17. Frailty and Nutrition Risk Screening in Home-Delivered Meal Clients

Author:
Hutchins-Wiese, Heather L.; Walsh, Sarah E.
Source:
Journal of nutrition in gerontology and geriatrics 2020 v.39 no.2 pp. 114-130
ISSN:
2155-1200
Subject:
risk screening; screening,   etc   ; Meals on Wheels program; community service; elderly; nutrition information; nutrition risk assessment; planning;     Show all 8 Subjects
Abstract:
... Community service providers, such as Meals on Wheels (MOW) programs, help older adults remain in their homes despite advanced care needs. The purpose of this study was to determine if a frailty index (FI) could be calculated from self-reported health, function, and nutrition information already collected by MOW providers to provide additional information for care planning and risk stratification. ...
DOI:
10.1080/21551197.2020.1719258

18. Adult Malnutrition (Undernutrition) Screening: An Evidence Analysis Center Systematic Review

Author:
Skipper, Annalynn; Coltman, Anne; Tomesko, Jennifer; Charney, Pam; Porcari, Judith; Piemonte, Tami A.; Handu, Deepa; Cheng, Feon W.
Source:
Journal of the Academy of Nutrition and Dietetics 2020 v.120 no.4 pp. 669-708
ISSN:
2212-2672
Subject:
risk screening; screening,   etc   ; adults; body mass index; malnutrition; medical history; nutrition assessment; questionnaires; systematic review;     Show all 9 Subjects
Abstract:
... Malnutrition screening relies on quick and easy-to-use tools that require minimal training of users. Valid and reliable tools should avoid under-referral of adults with a malnutrition diagnosis or over-referral of those without a malnutrition diagnosis to dietitians.Our aim was to conduct a systematic review of adult malnutrition screening tools for validity, agreement, and reliability, and to det ...
DOI:
10.1016/j.jand.2019.09.010

19. Fluorescence-based high-throughput screening system for R-ω-transaminase engineering and its substrate scope extension

Author:
Cheng, Feng; Chen, Xiu-Ling; Xiang, Chao; Liu, Zhi-Qiang; Wang, Ya-Jun; Zheng, Yu-Guo
Source:
Applied microbiology and biotechnology 2020 v.104 no.7 pp. 2999-3009
ISSN:
0175-7598
Subject:
high-throughput screening methods; screening,   etc   ; Mycobacterium vanbaalenii; amination; catalysts; catalytic activity; clones; enzymes; ketones; stereoselectivity;     Show all 10 Subjects
Abstract:
... ω-Transaminase (ω-TA) is an attractive alternative to metal catalysts for the stereoselective amination of prochiral ketones. The narrow substrate scope of an R-ω-transaminase from Mycobacterium vanbaalenii (MvTA) limits its application in R-amine synthesis. A fluorescence-based TA activity screening system was developed to extend its substrate scope. The reactions were conducted in microtiter pla ...
DOI:
10.1007/s00253-020-10444-y

20. Systematic approach to characterize the dynamics of protein adsorption on the surface of biomaterials using proteomics

Author:
Kim, Jinku
Source:
Colloids and surfaces 2020 v.188 pp. 110756
ISSN:
0927-7765
Subject:
high-throughput screening methods; screening,   etc   ; adsorption; biocompatibility; biocompatible materials; blood; desorption; humans; proteins; proteomics;     Show all 10 Subjects
Abstract:
... Protein adsorption on biomaterial surfaces has been investigated in the development of protein-repellent implantable devices. While the study of the adsorption of a single protein have produced valuable insights of the role of specific proteins in the biological responses to biomaterials, a systematic high throughput screening method is needed to gain more comprehensive understanding of such a com ...
DOI:
10.1016/j.colsurfb.2019.110756