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Journal articles on the topic 'Added value of site co-location'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Qi, Wei, Ang Li, and Honghai Zhang. "Location Selection Methods for Urban Terminal Co-Distribution Centers with Air–Land Collaboration." Applied Sciences 14, no. 13 (2024): 5814. http://dx.doi.org/10.3390/app14135814.

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Urban terminal logistics and distribution enterprises face the problems of duplicated network layouts, high costs, and inefficient urban environments. Recently, collaborative distribution using unmanned aerial vehicles (UAVs) and ground vehicles has been considered as a means of reducing costs and enhancing efficiency, thus overcoming the issues created by the high-density layout of enterprises’ relatively independent networks. This essentially involves constructing an air–ground collaborative common distribution network. To optimize the economic cost and distribution time of network operation

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He, Tianwei, Karsten Reuter, and Aijun Du. "Atomically dispersed asymmetric Cu–B pair on 2D carbon nitride synergistically boosts the conversion of CO into C2 products." Journal of Materials Chemistry A 8, no. 2 (2020): 599–606. http://dx.doi.org/10.1039/c9ta12090d.

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Shang, Shu, Wei Shao, Xiao Luo, et al. "Facet Engineering in Constructing Lewis Acid-Base Pairs for CO₂ Cycloaddition to High Value-Added Carbonates." Research 2022 (October 15, 2022): 1–9. http://dx.doi.org/10.34133/2022/9878054.

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Cycloaddition of epoxides with CO2 to synthesis cyclic carbonates is an atom-economic pathway for CO2 utilization with promising industry application value, while its efficiency was greatly inhibited for the lack of highly active catalytic sites. Herein, by taking BiOX (X=Cl, Br) with layered structure for example, we proposed a facet engineering strategy to construct Lewis acid-base pairs for CO2 cycloaddition, where the typical BiOBr with (010) facets expose surface Lewis acid Bi sites and Lewis base Br sites simultaneously. By the combination of in-situ diffuse reflectance infrared Fourier

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Sombuk, Dormina Mike, Agnes Estephina Loho, and Rine ,. Kaunang. "NILAI TAMBAH PENGOLAHAN BUAH STROBERI MENJADI JUICE DOUBLE BERRY (STUDI KASUS COFFE D’MOOAT DI DESA MOOAT KABUPATEN BOLAANG MONGONDOW TIMUR)." AGRI-SOSIOEKONOMI 15, no. 2 (2019): 253. http://dx.doi.org/10.35791/agrsosek.15.2.2019.24370.

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This study aims to analyze the added value of strawberry processing into double berry juice at Caffe D’Mooat in Mooat Village, East Bolaang Mongondow Regency. The research location was chosen deliberately, namely the area that cultivated strawberries in Bolaang Mongondow Timur District, Mooat Village. This research was conducted from August to October 2018. The Caffe D’Mooat research site was in Mooat Village, Bolaang Mongondow Timur Regency. The data used are primary data and secondary data. Primary data is data obtained from observations and direct interviews with the owner of Caffe D’Mooat

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He, Junjie, Xin Guan, Houjun Lu, and Juntao Yang. "Research on multi-objective hierarchical site selection coverage of fire station." PLOS ONE 19, no. 12 (2024): e0309731. https://doi.org/10.1371/journal.pone.0309731.

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The fire station location has essential theoretical and practical values, not only in terms of maintaining the safety of life and property, but also enriching the optimization theory of site selection problems. To study the multi-objective siting problem of fire stations, we firstly divided demand areas and fire stations into three levels to form a comprehensive hierarchical emergency coverage network covering fire risk areas. Secondly, the nodes of the original location of the fire station were added to the set of nodes of the planned construction of the fire station. By introducing the cover

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Wisnubroto, Djarot Sulistio, Ferly Hermana, Hasriyasti Saptowati, et al. "Gamma irradiation pilot project: Enhancing food safety and export quality in Indonesia." Journal of Infrastructure, Policy and Development 8, no. 9 (2024): 7661. http://dx.doi.org/10.24294/jipd.v8i9.7661.

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This study aims to evaluate the feasibility of establishing a gamma irradiator pilot project in Indonesia to reduce food loss and food waste, as well as to enhance the value of export commodities. Gamma irradiators have the potential to extend shelf life, improve food safety, and reduce losses during distribution and storage. The research methodology involves weighting to assess the feasibility of location selection, incorporating secondary data analysis and economic value-added analysis. The results indicate that the PUSPIPTEK Serpong location meets all mandatory criteria and nearly all non-m

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Takong, Marisa, Benjarath Waytathum, Pimpilai Wannasut, and Anucha Watcharapasorn. "Effects of Co Concentration on Structure and Thermoelectric Properties of PrBa2(Cu1-xCox)3O7-y Ceramics." Chiang Mai Journal of Science 51, no. 4 (2024): 1–12. http://dx.doi.org/10.12982/cmjs.2024.066.

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This work aims to study the effects of Co-doping in Cu-site of PrBa2(Cu1-xCox)3O7-y (PrBCO) ceramics (where x = 0.05, 0.10, 0.15, 0.17 and 0.20) on thermoelectric (TE) properties at high temperature. The result of solid-state reaction synthesis of Co-doped PrBCO compounds was optimally obtained at 900 °C for 16 h. Then, the powder was compacted into pellets by uniaxial press and sintered at 920 °C for 16 h and the crystalline structure was confirmed using X-ray diffractometry (XRD). The XRD data underwent Rietveld refinement employing the GSAS II program for a detailed analysis of phase compos

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Susanti, Susanti, Pordamantra Pordamantra, and Revi Sunaryati. "ANALISIS NILAI TAMBAH PRODUK ROTAN DI ROTANCRAF SMKN-2 KECAMATAN KATINGAN HILIR KABUPATEN KATINGAN." JOURNAL SOCIO ECONOMICS AGRICULTURAL 13, no. 2 (2018): 37–43. http://dx.doi.org/10.52850/jsea.v13i2.462.

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This study aims to find out the general description of the rattan processing business in the study area, knowing the management of rattan processing into furniture in the study areaand knowing the magnitude of the analysis of added value produced from rattan processing into furniture in the study area.This research was carried out in the Rotancraf processing industry of SMKN-2 Katingan Hilir, Katingan Regency, Jenderal Sudirman No. 2 Kilometer 8 Kereng Humbang Kasongan. Site selection is done purposive based on certain considerations adjusted to the research objectives on the grounds that the

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Bimpiri, Naouma, Argyro Konstantinidou, Dimitrios Tsiplakides, Stella Balomenou, and Kalliopi Maria Papazisi. "Effect of Steam to Carbon Dioxide Ratio on the Performance of a Solid Oxide Cell for H2O/CO2 Co-Electrolysis." Nanomaterials 13, no. 2 (2023): 299. http://dx.doi.org/10.3390/nano13020299.

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The mixture of H2 and CO, the so-called syngas, is the value-added product of H2O and CO2 co-electrolysis and the feedstock for the production of value-added chemicals (mainly through Fischer-Tropsch). The H2/CO ratio determines the process in which syngas will be utilized and the type of chemicals it will produce. In the present work, we investigate the effect of H2O/CO2 (steam/carbon dioxide, S/C) ratio of 0.5, 1 and 2 in the feed, on the electrochemical performance of an 8YSZ electrolyte-supported solid oxide cell and the H2/CO ratio in the outlet, under co-electrolysis at 900 °C. The B-sit

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Kim, Myung-Yeop. "A Study on Legal Improvement of Exploration and Drilling for CO₂Storage Site." Korean Public Land Law Association 100 (November 30, 2022): 557–78. http://dx.doi.org/10.30933/kpllr.2022.100.557.

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The global investment in carbon capture, utilization and storage (CCUS) is increasing in an attempt to reach carbon neutrality by 2050. Korea is pushing for a project to install the country's first commercial-scale carbon capture storage facilities in a gas field in the East Sea in 2021. Successfully deploying CCUS relies on the establishment of legal and regulatory frameworks to ensure the effective stewardship of CCUS activities and the safe and secure storage of CO₂But which are yet to establish a legal foundation for CCUS, and particularly for Regulations relating to exploitation of CO₂sto

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Kim, Myung-Yeop. "A Study on Legal Improvement of Exploration and Drilling for CO₂Storage Site." Korean Public Land Law Association 100 (November 30, 2022): 557–78. http://dx.doi.org/10.30933/kpllr.2022.100.557.

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The global investment in carbon capture, utilization and storage (CCUS) is increasing in an attempt to reach carbon neutrality by 2050. Korea is pushing for a project to install the country's first commercial-scale carbon capture storage facilities in a gas field in the East Sea in 2021. Successfully deploying CCUS relies on the establishment of legal and regulatory frameworks to ensure the effective stewardship of CCUS activities and the safe and secure storage of CO₂But which are yet to establish a legal foundation for CCUS, and particularly for Regulations relating to exploitation of CO₂sto

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McCarver, Gavin, Taner Yildirim, and Wei Zhou. "Hetero-Bimetallic Paddlewheel Complexes for Enhanced CO₂ Reduction Selectivity: A First Principles Study." ECS Meeting Abstracts MA2024-01, no. 37 (2024): 2151. http://dx.doi.org/10.1149/ma2024-01372151mtgabs.

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The reduction of carbon dioxide (CO2) into value-added feedstock materials, fine chemicals, and fuels represents a crucial approach for meeting contemporary chemical demands while reducing dependence on petrochemical sources. Optimizing catalysts for the CO2 reduction reaction can entail employing first principles methods to identify catalysts possessing desirable attributes, including the ability to form diverse products, selectively form few products, or exhibit favorable reaction kinetics. In this study, we investigate the CO2 reduction reaction on bimetallic Cu paddlewheel complexes, aimin

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Niklasson, Elisabeth. "The Janus-face of European heritage: Revisiting the rhetoric of Europe-making in EU cultural politics." Journal of Social Archaeology 17, no. 2 (2017): 138–62. http://dx.doi.org/10.1177/1469605317712122.

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Heritage sites and their stewards have been part of the project of European integration since the 1970s. Countless actions involving conservation, research and public outreach has been granted EU funding based on the ‘European significance’ of monuments and sites or the ‘European added value’ of project activities. This article argues that out of the long relationship between EU cultural politics and the domain of tangible heritage, there has grown a parallel approach to European belonging. By tracing acts of Europe-making in political statements used to justify financial support, and discussi

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Strasser, Peter. "(Keynote) Electrochemical CO₂ Reduction on NiNC Single Metal Atom Catalysts Under Alkaline to Acidic pH Conditions." ECS Meeting Abstracts MA2023-01, no. 49 (2023): 2557. http://dx.doi.org/10.1149/ma2023-01492557mtgabs.

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The science and technology of the direct electrochemical CO2 reduction reaction on both model electrodes in liquid-electrolyte H-cells and Gas Diffusion Electrodes (GDEs) in flow electrolyzers offer as many formidable challenges as intriguing opportunities. Controlling the selectivity (faradaic efficiency), while maximizing the energy efficiency by lowering the kinetic overpotentials remains key to turn this complex reaction into a practical process embedded in a process chain. In this talk, I will highlight some of our recent advances in the design and characterization of NiNC single site ele

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Kozak, Robert, and Chris Hartridge. "Shared facilities: A model for forest-dependent communities in British Columbia." Forestry Chronicle 76, no. 1 (2000): 151–58. http://dx.doi.org/10.5558/tfc76151-1.

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In May of 1999, the Wood Enterprise Centre Shared-use Manufacturing Facility in Quesnel, British Columbia opened its doors to the public, with the aim of job creation and economic stimulation in the forest-dependent community of the North Cariboo. By providing value-added wood producers access to the costly high-tech equipment required to be competitive in this sector, this unique facility gives young companies the opportunity to become successful without bearing the prohibitive capital costs of machine acquisition. By all accounts the facility is a success, with eighteen new jobs having been

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Nakada, Akinobu. "(Invited) Hybrid Photocatalysts with Metal Complex/Photofunctional Materials for Visible-Light CO₂ Reduction." ECS Meeting Abstracts MA2025-01, no. 39 (2025): 2078. https://doi.org/10.1149/ma2025-01392078mtgabs.

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Reductive conversion of CO2 into energy-added molecules has been an important subject in various fields including materials chemistry, catalysis, electrochemistry, and photochemistry, from viewpoints of both decreasing CO2 concentration and gaining energy and carbon resources. Among the various methods and schemes proposed, visible-light-driven CO2 reduction in combination with water oxidation, one of the representative models of artificial photosynthesis, is an attractive solution because it enables abundant water and inexhaustible solar energy to be used to produce value-added chemicals. Mol

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Foolad, Foad, Trenton E. Franz, Tiejun Wang, et al. "Feasibility analysis of using inverse modeling for estimating field-scale evapotranspiration in maize and soybean fields from soil water content monitoring networks." Hydrology and Earth System Sciences 21, no. 2 (2017): 1263–77. http://dx.doi.org/10.5194/hess-21-1263-2017.

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Abstract. In this study, the feasibility of using inverse vadose zone modeling for estimating field-scale actual evapotranspiration (ETa) was explored at a long-term agricultural monitoring site in eastern Nebraska. Data from both point-scale soil water content (SWC) sensors and the area-average technique of cosmic-ray neutron probes were evaluated against independent ETa estimates from a co-located eddy covariance tower. While this methodology has been successfully used for estimates of groundwater recharge, it was essential to assess the performance of other components of the water balance s

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Mohd, Nur Shuhadah, Hairul Nizam Ismail, Norliza Isa, and Syed Muhammad Rafy Syed Jaafar. "MILLENNIAL TOURIST EMOTIONAL EXPERIENCE IN TECHNOLOGICAL ENGAGEMENT AT DESTINATION." International Journal of Built Environment and Sustainability 6, no. 1-2 (2019): 129–35. http://dx.doi.org/10.11113/ijbes.v6.n1-2.396.

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Millennial is known to be the generations that strongly empowered by technologies that apparently had altered the pattern of their consumption habits to shape a new form of tourist market. The great incursion of technology on Millennial does not only mediates the experience formation at destination, instead provide added value and emotional impact through its cognitive stimulation and experience co-creation possibilities. As the key instrument for experience enhancement, mobile technologies support users' needs of on-site information, virtually connect tourism providers and consumers, and unfo

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Diniaty, Dewi, Anas Miftah Fauzi, Titi Candra Sunarti, and Sapta Raharja. "Selection of potential location for technopark based on pineapple SMEs using AHP-GIS techniques in Kampar Regency." Journal of Infrastructure, Policy and Development 8, no. 10 (2024): 7627. http://dx.doi.org/10.24294/jipd.v8i10.7627.

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Kampar Regency, as the largest pineapple producer in Riau Province, has yet to provide significant added value for the surrounding SMEs. The limitations in technology and innovation, infrastructure support, and market access have prevented this potential from being optimally utilized. A Technopark can provide the necessary facilities and infrastructure to enhance production efficiency, innovation, and product quality, thus driving local economic growth. The objective of this study is to identify and determine potential locations for the development of a pineapple-based Technopark in Kampar Reg

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Trisakti, Bambang, and Irvan Pranatha Sijabat. "Profil pH dan Volatile Suspended Solids pada Proses Pengomposan Tandan Kosong Kelapa Sawit Menggunakan Pupuk Cair Organik Aktif sebagai co-Composting." Jurnal Teknik Kimia USU 9, no. 1 (2020): 11–15. http://dx.doi.org/10.32734/jtk.v9i1.2668.

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Oil Palm Empty Fruit Bunches (OPEFB) from the palm oil processing industry is discharged to the final processing site without any use. OPEFB can be used as raw material for composting by adding active organic liquid fertilizer (ALOF). This study aims to determine the composter design of pH and volatile suspended solids (VSS) by varying the capacity of the composter so that good quality compost is produced. The composting process is done by cutting oil palm empty fruit bunches with a size of 1-3 cm then put into the composter with a capacity variations of 2, 5 and 10 kg and added active organic

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Lustemberg, Pablo G., Robert M. Palomino, Ramón A. Gutiérrez, et al. "Direct Conversion of Methane to Methanol on Ni-Ceria Surfaces: Metal−Support Interactions and Water-Enabled Catalytic Conversion by Site Blocking." J. Am. Chem. Soc. 140 (May 28, 2018): 7681−7687. https://doi.org/10.5281/zenodo.10639504.

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The transformation of methane into methanol or higher alcohols at moderate temperature and pressure conditions is of great environmental interest and remains a challenge despite many efforts. Extended surfaces of metallic nickel are inactive for a direct CH4 → CH3OH conversion. This experimental and computational study provides clear evidence that low Ni loadings on a CeO2(111) support can perform a direct catalytic cycle for thegeneration of methanol at low temperature using oxygen and water as reactants, with a higher selectivity than ever reported for ceria-based catalysts. On the basi

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El Chami, Daniel, Jerry W. Knox, André Daccache, and Edward Keith Weatherhead. "Assessing the financial and environmental impacts of precision irrigation in a humid climate." Horticultural Science 46, No. 1 (2019): 43–52. http://dx.doi.org/10.17221/116/2017-hortsci.

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Precision agriculture is increasingly used where in-field spatial variability exists; however, the benefits of its use in humid climates are less apparent. This paper reports on a cost-benefit assessment of precision irrigation with variable rate technique (VRI) versus conventional irrigation, both compared to rainfed production, using a travelling hose-reel irrigator fitted with a boom on onions in eastern England. Selected environmental outcomes including water savings and CO<sub>2</sub>e emissions are evaluated. The modelled precision irrigation system, which responds to soil va

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Yi, Haibao, Xiliang Zhang, Haitao Yang, Longfu Li, Yu Wang, and Sibo Zhan. "Controlling toxic and harmful gas in blasting with an inhibitor." PLOS ONE 18, no. 12 (2023): e0291731. http://dx.doi.org/10.1371/journal.pone.0291731.

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In engineering blasting, while efficiently breaking rocks with explosives, a large amount of toxic and harmful gases are generated, which not only pollutes the production environment but also easily leads to explosion smoke poisoning accidents. It must be highly valued by engineering technicians and management personnel. To effectively control the production of harmful gases during explosive blasting, an environmentally friendly and efficient harmful gas inhibitor has been developed, and its mechanism of action has been analyzed and revealed. Through model and on-site experiments, the appropri

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Ots, Riinu, Dominique E. Young, Massimo Vieno, et al. "Simulating secondary organic aerosol from missing diesel-related intermediate-volatility organic compound emissions during the Clean Air for London (ClearfLo) campaign." Atmospheric Chemistry and Physics 16, no. 10 (2016): 6453–73. http://dx.doi.org/10.5194/acp-16-6453-2016.

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Abstract. We present high-resolution (5 km × 5 km) atmospheric chemical transport model (ACTM) simulations of the impact of newly estimated traffic-related emissions on secondary organic aerosol (SOA) formation over the UK for 2012. Our simulations include additional diesel-related intermediate-volatility organic compound (IVOC) emissions derived directly from comprehensive field measurements at an urban background site in London during the 2012 Clean Air for London (ClearfLo) campaign. Our IVOC emissions are added proportionally to VOC emissions, as opposed to proportionally to primary organi

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Weiss, John, Yanghua He, and Piotr Zelenay. "A Mechanistic Approach to Enhance and Better Understand the Carbon Dioxide Reduction Reaction." ECS Meeting Abstracts MA2022-02, no. 64 (2022): 2382. http://dx.doi.org/10.1149/ma2022-02642382mtgabs.

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While the carbon dioxide reduction reaction (CO2RR) is a promising approach to the synthesis of value-added chemical conversion, much is left unknown regarding the kinetic and mass transport mechanisms which govern product selectivity and overall reaction rate. This study investigated Ni- and Cu-based catalysts largely derived from ZIF-8 precursors with the aim of generating products with high partial current densities and faradaic efficiencies. A particular focus was put on tandem electrocatalysis, where Cu-based active sites were synthesized in the presence of Ni-N-C to achieve multi-carbon

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Mirchova, Sophia, and Kalina Durova. "Risk Management of Tourism Demand in South-Western Bulgaria through Correlation Analysis." SHS Web of Conferences 92 (2021): 03017. http://dx.doi.org/10.1051/shsconf/20219203017.

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Research background: The geographical location and the favorable natural features in Bulgaria are a solid precondition for the country to establish itself as a traditional tourist destination. Purpose of the article: This research attempts to find out which parameters affect the processes of tourist demand and supply, thus creating the conditions for optimization of the tourist enterprise as an economic indicator. Methods: The aim of the study is to make a quantitative assessment of the strength of the dependence between the factors that influence the tourism demand and receiving economic resu

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Umana, Umana. "Groundwater Quality Assessment In Aka-Offot Industrial Layout, Uyo, Akwa Ibom State, Nigeria." Global Sustainability Research 1, no. 1 (2022): 14–23. http://dx.doi.org/10.56556/gssr.v1i1.299.

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Groundwater quality assessment was carried out on water samples from five boreholes collected through simple random sampling method during wet and dry seasons within Aka-Offot Industrial Layout, Uyo and a non-industrialized area (control site). The aim was to assess their quality by determining their physico-chemical properties and heavy metals for comparison with the control site and the world’s threshold standards. Water samples were collected with polyethylene bottles that were initially rinsed with 10% hydrochloric acid then with sample water. Two samples were collected from each borehole.

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Ribeiro, Mirtha Z. Leguizamón León, Joice C. Souza, Igor Ferreira Gomes, et al. "Surface Chemical Effects on Fischer–Tropsch Iron Oxide Catalysts Caused by Alkali Ion (Li, Na, K, Cs) Doping." Catalysts 14, no. 10 (2024): 682. http://dx.doi.org/10.3390/catal14100682.

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Among the alkali metals, potassium is known to significantly shift selectivity toward value-added, heavier alkanes and olefins in iron-based Fischer–Tropsch synthesis catalysts. The aim of the present contribution is to shed light on the mechanism of action of alkaline promoters through a systematic study of the structure–reactivity relationships of a series of Fe oxide FTS catalysts promoted with Group I (Li, Na, K, Cs) alkali elements. Reactivity data are compared to structural data based on in situ, synchrotron-based XRD and XPS, as well as temperature-programmed studies (TPR-H2, TPC-CO, TP

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Kwen, Jiyun, Juan Herranz, and Thomas J. Schmidt. "Effect of Catalyst Layer Designs for Nickel-Based Non-Noble Metal Catalyst in Forward-Bias Bipolar Membrane CO₂ Electrolyzer." ECS Meeting Abstracts MA2025-01, no. 41 (2025): 2228. https://doi.org/10.1149/ma2025-01412228mtgabs.

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The electrolysis of CO2 into value-added products like CO is increasingly regarded as a crucial technology for valorizing anthropogenic carbon dioxide and in doing so achieving carbon neutrality. To this end, zero-gap CO2 reduction systems using bipolar membranes (BPMs) are increasingly being developed, since they suppress the issues of salt precipitation systematically reported for CO2-electrolyzers relying on the use of anion exchange membranes. Besides for this choice of membrane configuration, the CO2-reduction reaction (CO2RR) is highly demanding from a catalytic point of view, since it g

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Török, Katalin, Peter Haase, and Bruna Reis. "Nature restoration at eLTER sites to strengthen policy support." ARPHA Conference Abstracts 8 (May 28, 2025): e155255. https://doi.org/10.3897/aca.8.e155255.

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Achieving global and EU restoration targets (e.g. UN Decade on Ecosystem Restoration 2021-2030, EU Green Deal and EU Nature Restoration Regulation, NRR) poses challenges such as the need for long-term understanding of ecosystem functioning and effective monitoring of restoration success, interdisciplinary collaboration, suitable reference ecosystems, and sustained funding. Yet, these conditions are often lacking, limiting the effectiveness of restoration. The <em>Integrated European Long-Term Ecosystem, critical zone and socio-ecological Research Network</em> (eLTER) can address these challeng

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Karolyi, Danijel, Sandra Petričević, Zoran Luković, et al. "Influence of smoking method and anatomical location on the content of polycyclic aromatic hydrocarbons in Turopolje ham." Meso 26, no. 6 (2024): 486–96. https://doi.org/10.31727/m.26.6.4.

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In order to support a more sustainable breeding of the local Turopolje pig, the breed needs to be valorised through high added-value meat products, such as dry-cured and smoked Turopolje ham. To date, there are very few data on the quality and safety of Turopolje ham, including information on the content and distribution of potential contaminants such as polycyclic aromatic hydrocarbons (PAHs) from smoke. Hence, the aim of this study was to investigate the influence of smoking method (traditional or industrial) and anatomical site (M. biceps femoris - BF or M. semimembranosus - SM) on the cont

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Yamauchi, Miho. "(Invited) Local Environments on Cu Electrode Surface for Selective CO₂ Electrolysis." ECS Meeting Abstracts MA2024-02, no. 62 (2024): 4233. https://doi.org/10.1149/ma2024-02624233mtgabs.

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Electrochemical CO2 reduction (eCO2R) attracts much attention as a technology for carbon circulation on the earth and the selective eCO2R for the production of high value-added chemicals is increasingly demanded. Hydroxide-derived copper (OH/Cu) electrodes exhibit excellent performance for eCO2R. However, the role of OH remains controversial and therefore the origin for the selectivity enhancement emerging on HO/Cu has not been fully understood. We the quantitatively evaluated surface OH by electroadsorption for the first time and established a direct correlation between the OH amount and sele

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Koutský, Jaroslav, Václav Novák, and Jan Holub. "The role of the automotive industry in the economic transformation and reindustrialisation of old industrial regions (a case study of Czechia)." GeoScape 19, no. 1 (2025): 1–11. https://doi.org/10.2478/geosc-2025-0001.

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Abstract Within the broader context of the automotive industry’s dominance in post-communist Central European countries, the primary objective of this article is to determine whether this trend has also influenced old industrial regions (OIRs). The authors focus on the Moravian-Silesian Region and the Ústí Region, both belonging to regions that, due to its sectoral specialization, ranks among the most problematic in Czechia in terms of economic restructuring. The paper seeks to demonstrate the presence of both deindustrialization and reindustrialization within these OIRs. The dynamics of these

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Fu, Xinxin, Yan Liu, Qiaoyun Liu, Zhongyi Liu, and Zhikun Peng. "Preparation of Highly Active Cu/SiO2 Catalysts for Furfural to 2-Methylfuran by Ammonia Evaporation Method." Catalysts 12, no. 3 (2022): 276. http://dx.doi.org/10.3390/catal12030276.

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Biomass plays an important role in the green manufacture of high value-added chemicals. Among them, the conversion of furfural (FFA) into 2-methylfuran (2-MF), catalyzed by a copper-chromium catalyst, is important in its industrial application. However, the use of chromium is limited due to its toxicity and pollution of the environment. In this paper, a Cu/SiO2 catalyst, prepared by the ammonia evaporation method, shows a better catalytic performance compared with that prepared by the co-precipitation method for the vapor-phase hydrodeoxygenation of FFA. The selectivity of 2-MF is higher than

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Pierce, Anthony, Seán Paul Teeling, Martin McNamara, Brendan O’Daly, and Ailish Daly. "Using Lean Six Sigma in a Private Hospital Setting to Reduce Trauma Orthopedic Patient Waiting Times and Associated Administrative and Consultant Caseload." Healthcare 11, no. 19 (2023): 2626. http://dx.doi.org/10.3390/healthcare11192626.

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In Ireland, the extent of outpatient orthopedic waiting lists results in long waiting times for patients, delays in processing referrals, and variation in the consultant caseload. At the study site, the Define, Measure, Analyze, Improve, and Control (DMAIC) Lean Six Sigma framework was applied to evaluate sources of Non-Value-Added (NVA) activity in the process of registering and triaging patients referred to the trauma orthopedic service from the Emergency Department. A pre- (October–December 2021)/post- (April–August 2022) intervention design was employed, utilizing Gemba, Process Mapping, a

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Kauffman, Douglas R., and Dominic R. Alfonso. "(Invited) Ligand-Directed CO₂ Conversion at Bimetallic Au/Cu Nanocatalysts." ECS Meeting Abstracts MA2018-01, no. 31 (2018): 1835. http://dx.doi.org/10.1149/ma2018-01/31/1835.

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The electrochemical CO2 reduction reaction (CO2RR) is a promising approach for converting waste CO2 emissions into value-added chemicals and fuels. Product selectivity will be a key requirement because down-stream chemical separation steps will introduce cost barriers and reduce the efficiency of large-scale systems. Gold electrocatalysts selectively convert CO2 into CO, which can be further processed into a wide range of other commodity chemicals, industrial precursors, and fuel additives. Copper is another popular material because it is less expensive and can directly produce hydrocarbons, b

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Petäjä, Tuukka, Aino Ovaska, Pak Lun Fung, et al. "Added Value of Vaisala AQT530 Sensors as a Part of a Sensor Network for Comprehensive Air Quality Monitoring." Frontiers in Environmental Science 9 (July 16, 2021). http://dx.doi.org/10.3389/fenvs.2021.719567.

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Poor air quality influences the quality of life in the urban environment. The regulatory observation stations provide the backbone for the city administration to monitor urban air quality. Recently a suite of cost-effective air quality sensors has emerged to provide novel insights into the spatio-temporal variability of aerosol particles and trace gases. Particularly in low concentrations these sensors might suffer from issues related e.g., to high detection limits, concentration drifts and interdependency between the observed trace gases and environmental parameters. In this study we characte

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Yao, Xueli, Teng Li, Sang‐Ho Chung, and Javier Ruiz‐Martínez. "Advances in the Catalytic Conversion of Ethanol into Nonoxygenated Added‐Value Chemicals." Advanced Materials, September 6, 2024. http://dx.doi.org/10.1002/adma.202406472.

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AbstractGiven that ethanol can be obtained from abundant biomass resources (e.g., crops, sugarcane, cellulose, and algae), waste, and CO2, its conversion into value‐added chemicals holds promise for the sustainable production of high‐demand chemical commodities. Nonoxygenated chemicals, including light olefins, 1,3‐butadiene, aromatics, and gasoline, are some of the most important of these commodities, substantially contributing to modern lifestyles. Despite the industrial implementation of some ethanol‐to‐hydrocarbons processes, several fundamental questions and technological challenges remai

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Zheng, Chaofeng, Libing Zhang, Xinning Song, et al. "Rational Construction of Cu Active Sites for CO₂ Electrolysis to C₂₊ Product." Chemistry – An Asian Journal, March 12, 2025. https://doi.org/10.1002/asia.202500091.

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AbstractElectrocatalytic CO2 reduction reaction (CO2RR) has emerged as a promising approach in advancing towards carbon neutrality and addressing renewable energy intermittency. Copper‐based catalysts have received much attention due to their high catalytic activity to convert CO2 into high value‐added C2+ products. However, CO2RR exhibits a diversity of reduction products and unavoidable hydrogen precipitation side reactions due to the moderate adsorption strength of *CO on the copper surface and the fact that the electrode potential for CO2 reduction is very close to that for hydrogen precip

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Saxena, Apurv, Harish Singh, and Manashi Nath. "Cobalt telluride electrocatalyst for selective electroreduction of CO2 to value-added chemicals." Materials for Renewable and Sustainable Energy, July 12, 2022. http://dx.doi.org/10.1007/s40243-022-00211-6.

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AbstractRecent emphasis on carbon dioxide utilization has necessitated the exploration of different catalyst compositions other than copper-based systems that can significantly improve the activity and selectivity towards specific CO2 reduction products at low applied potential. In this study, a binary CoTe has been reported as an efficient electrocatalyst for CO2 reduction in aqueous medium under ambient conditions at neutral pH. CoTe showed high Faradaic efficiency and selectivity of 86.83 and 75%, respectively, for acetic acid at very low potential of − 0.25 V vs RHE. More intriguingly, C1

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41

Fang, Fan, Yutong Wan, Fang Xu, et al. "Engineering single‐atom equivalent trapping site for Photothermal CO₂ selective hydrogenation." AIChE Journal, May 23, 2025. https://doi.org/10.1002/aic.18910.

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AbstractPhotothermal CO2 hydrogenation into value‐added products represents an optimal strategy for simultaneously addressing energy and environmental crises. However, achieving high production with high selectivity for target products remains a grand challenge. Herein, we constructed an S‐scheme ZnO/CeO2 decorated by a bifunctional Pt cocatalyst. This photothermal catalyst exhibits both remarkable yield and selectivity of the CO product. The bifunctional Pt nanoparticles can effectively enhance the separation and utilization of charge carriers, facilitating this reaction. Notably, characteriz

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Zhao, Zhefei, Wenjie Yan, Wenbin Zheng, et al. "Heteroatom Introduction and Electrochemical Reconstruction on Heterostructured Co‐Based Electrocatalysts for Hydrogenation of Quinolines." Small, March 13, 2025. https://doi.org/10.1002/smll.202412626.

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AbstractElectrocatalytic hydrogenation (ECH) of quinoline provides an eco‐friendly and prospective route to achieve the highly value‐added generation of 1,2,3,4‐tetrahydroquinoline (THQ). Co element has been proven to be the efficient catalytic site for ECH of quinoline, but the rational regulation of the electronic structure of active Co site to improve the activity is still a challenge. Herein, the hierarchical core–shell structure consisting of NiCo‐MOF nanosheets encapsulated Cu(OH)2 nanorods (Cu(OH)2@CoNi‐MOF) is constructed. The heterojunction promotes the transfer of interfacial charge

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Sun, Qimeng, Lujie Jin, Weijie He, et al. "Dual‐Fluorinated Ni Single Atom Catalyst for Efficient Artificial Photosynthetic Diluted CO₂ Reduction." Advanced Materials, April 24, 2025. https://doi.org/10.1002/adma.202503414.

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AbstractThe development of efficient photocatalysts to convert dilute CO2 from flue gas into high value‐added products is a promising approach to achieving carbon neutrality. In this work, a dual‐fluorinated Ni single atom photocatalyst is reported for the photoreduction of diluted CO2 to CO. Under a dilute CO2 (10%) atmosphere, TPB‐SA2F‐Ni achieves the highest reported CO yield (30344.4 µmol g−1 h−1) among heterogeneous catalytic systems with a CO selectivity of 98%. Kevin probe force microscopy and photoelectrochemical characterizations indicate that dual‐fluorination strategy enhances photo

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Zhang, Teng, Xueya Dai, Yihong Yu, et al. "Hydroxylation of Cu Sites Enhances Selectivity of Electrosynthesis of Ethanol via Tandem Reduction of CO₂." Small, March 31, 2025. https://doi.org/10.1002/smll.202410135.

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AbstractElectrochemical conversion of CO2 into value‐added multi‐carbon products is highly attractive for CO2 utilization using sustainable electricity energy. However, achieving high ethanol selectivity of copper‐based catalysts remains challenging due to the competing side reactions such as ethylene formation. Herein, a novel electrocatalyst, PANI‐Ag/Cu‐OH is reported, comprising of polyaniline‐supported silver single atoms coupled with hydroxyl‐modified copper clusters. Tandem reduction of CO2 into ethanol with a high selectivity is realized by coupling CO formation on Ag site and further r

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Takada, Ryuji, Hiroyuki Okada, Kotaro Narimatsu, et al. "Metal‐free N, P‐Codoped Carbon for Syngas Production with Tunable Composition via CO2 Electrolysis: Addressing the Competition Between CO2 Reduction and H2 Evolution." ChemSusChem, November 21, 2024. http://dx.doi.org/10.1002/cssc.202402249.

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Electroreduction of carbon dioxide into value‐added fine chemicals is a promising technique to realize the carbon cycle. Recently, metal‐free heteroatom doped carbons are proposed as promising cost‐effective electrocatalysts for CO2 reduction reaction (CO2RR). However, the lack of understanding of the active site prevents the realization of a high‐performance electrocatalyst for the CO2RR. Herein, we synthesized metal‐free N, P co‐doped carbons (NPCs) for producing syngas, which is composed of H2 and CO, by CO2 electrolysis using inexpensive bio‐based raw materials via simple pyrolysis. The sy

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46

Sweat, Ken G., Jennifer F. Hackney, and Pamela A. Marshall. "A course-based undergraduate research experience (CURE) embedded within a summer undergraduate research experience demonstrates value-added benefits." Journal of Microbiology & Biology Education, January 14, 2025. https://doi.org/10.1128/jmbe.00192-24.

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ABSTRACT We hosted a nine-week NIH-funded summer undergraduate research experience in Environmental Health Sciences, the New College Environmental Health Science Scholars program, in which undergraduate students who were rising sophomores, juniors, and seniors receive both professional development and mentored research opportunities. In addition to this standard model of a summer research program, we added an additional professional development and skill-building activity, a course-based undergraduate research experience (CURE) performed by the whole group. Students designed and carried out an

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Ji, Shuang, and Wei Lin. "TM and P dual sites on polymeric carbon nitride enable highly selective CO reduction to C2 products with low potentials: A theoretical perspective." Journal of Chemical Physics 161, no. 17 (2024). http://dx.doi.org/10.1063/5.0234932.

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The CO reduction reaction (CORR) for the production of high-value-added multi-carbon (C2+) products is currently being actively investigated, where searching for high-efficiency catalysts with moderate CO intermediate binding strength and low kinetic barrier for C–C coupling poses a significant challenge. In this study, we employed density functional theory computations to design four synergistic coupling dual sites catalysts for CORR to C2 products, namely, TM-P@melon, by co-doping transition metals (TM = Mn, Fe, Co, and Ni) and phosphorus (P) into the polymeric carbon nitride (i.e., melon-CN

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Zhang, Li, Peiyue Jin, Ze Wu, et al. "CuO/Co₃O₄ Bifunctional Catalysts for Electrocatalytic 5‐Hydroxymethylfurfural Oxidation Coupled Cathodic Ammonia Production." ENERGY & ENVIRONMENTAL MATERIALS, April 20, 2024. http://dx.doi.org/10.1002/eem2.12725.

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The electrochemical coupling of biomass oxidation and nitrogen conversion presents a potential strategy for high value‐added chemicals and nitrogen cycling. Herein, in this work, CuO/Co3O4 with heterogeneous interface is successfully constructed as a bifunctional catalyst for the electrooxidation of 5‐hydroxymethylfurfural to 2,5‐furandicarboxylic acid and the electroreduction of nitrate to ammonia (NH3). The open‐circuit potential spontaneous experiment shows that more 5‐hydroxymethylfurfural molecules are adsorbed in the Helmholtz layer of the CuO/Co3O4 composite, which certifies that the Cu

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Jin, Chenghao, Yue Lin, Yanan Wang, et al. "Engineering Atom‐Scale Cascade Catalysis via Multi‐Active Site Collaboration for Ampere‐Level CO₂ Electroreduction to C₂₊ Products." Advanced Materials, January 15, 2025. https://doi.org/10.1002/adma.202412658.

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AbstractElectrochemical reduction of CO2 to value‐added multicarbon (C2+) productions offers an attractive route for renewable energy storage and CO2 utilization, but it remains challenging to achieve high C2+ selectivity at industrial‐level current density. Herein, a Mo1Cu single‐atom alloy (SAA) catalyst is reported that displays a remarkable C2+ Faradaic efficiency of 86.4% under 0.80 A cm−2. Furthermore, the C2+ partial current density over Mo1Cu reaches 1.33 A cm−2 with a Faradaic efficiency surpasses 74.3%. The combination of operando spectroscopy and density functional theory (DFT) indi

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Li, Ruina, Fei Xie, Panyong Kuang, Tao Liu, and Jiaguo Yu. "Amino‐Induced CO₂ Spillover to Boost the Electrochemical Reduction Activity of CdS for CO Production." Small, June 8, 2024. http://dx.doi.org/10.1002/smll.202402867.

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AbstractA considerable challenge in CO2 reduction reaction (CO2RR) to produce high‐value‐added chemicals comes from the adsorption and activation of CO2 to form intermediates. Herein, an amino‐induced spillover strategy aimed at significantly enhancing the CO2 adsorption and activation capabilities of CdS supported on N‐doped mesoporous hollow carbon sphere (NH2−CdS/NMHCS) for highly efficient CO2RR is presented. The prepared NH2−CdS/NMHCS exhibits a high CO Faradaic efficiency (FECO) exceeding 90% from −0.8 to −1.1 V versus reversible hydrogen electrode (RHE) with the highest FECO of 95% at −

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