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5901
Study on Thixojoining Process Using Partial Remelting Method
Published 2013-01-01“…Cold-work tool steel is considered to be a nonweldable metal due to its high percentage content of carbon and alloy elements. The application of a new process of the semisolid joining of two dissimilar metals is proposed. …”
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5902
Predicting ash content and water content in coal using full infrared spectra and machine learning models
Published 2025-01-01“…For ash content, significant spectral features were identified at around 600 cm⁻¹ and 1600 cm⁻¹, corresponding to C=C and aromatic carbon vibrations. The prediction of water content was significantly influenced by O-H vibration at around 3700 cm⁻¹. …”
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5903
Starting a just transition in the context of macro-economic policy
Published 2024-01-01“…The shift towards an ecologically sustainable economy will lead to significant changes, including the creation of new green jobs, industries, changes in existing jobs, and the gradual phasing out of some activities intensively using carbon. The fact that the social, economic and environmental benefits of such a transition have already been demonstrated globally, including the example of a good practice, this paper concludes with a proposition of potential measures to promote a just transition in Serbia.…”
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5904
Hemşirelerin Ameliyat Sonrası Ağrı Yönetiminde Nonfarmakolojik Yöntemleri Kullanma Durumlarının Belirlenmesi
Published 2019-08-01“…Ameliyatsonrası nonfarmakolojik yöntemleri uygulamama nedenleri arasında ise en sıkhemşire sayısının yetersiz olması (%68,0) ve ağır iş yükü (%64,7) olduğu belirlendi.Hemşirelerin eğitim durumu ve çalışma süresi ile kullanılan tüm nonfarmakolojikyöntemler arasında istatistiksel olarak anlamlı bir farkın olduğu görüldü (p lt;0,05).Sonuç: Hemşirelerin yarısına yakının bazen masaj,yarısının sık sık pozison verme ve sıcak-soğuk uygulama, yarısından azınınbazen terapötik dokunma yöntemini kullandığı, büyük çoğunluğunun ise transkütanelektriksel sinir uyarımı yöntemini hiçbir zaman kullanmadığı sonucu eldeedildi.…”
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5905
Effect of Plasma, RF, and RIE Treatments on Properties of Double-Sided High Voltage Solar Cells with Vertically Aligned p-n Junctions
Published 2016-01-01“…It was shown that additional treatment of solar cells in argon plasma prior to hydrogen plasma treatment and deposition of diamond-like carbon antireflection films led to the improvement of the cell efficiency by up to 60%. …”
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5906
Le sol, une ressource à considérer dans les stratégies d’aménagement des villes : mise en place d’une démarche collaborative pour construire un outil d’aide à la décision d’affecta...
Published 2022-12-01“…Although recent projects and landscape architecture designs attempt to address a variety of environmental issues relating to food autonomy, cooling, and water management, it is clear that they still give little consideration to the multifunctionality of urban soils regarding biomass, the water cycle, carbon storage, and biodiversity, and their role in the sustainability of the urban ecosystem. …”
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5907
Saving gas through cross-border renewable and nuclear electricity generation
Published 2025-01-01“…This interdependence, coupled with recent fears of supply shortages, raises the question how gas-fired generation can be replaced with carbon-free technologies. Controlling for fundamental supply and demand in the interconnected markets, we quantify the effect of intermittent renewable and nuclear generation in neighboring markets on the use of natural gas for electricity generation in Germany. …”
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5908
Pedestrian Exposure to Air Pollution in Cities: Modeling the Effect of Roadside Trees
Published 2013-01-01“…The exposure of students to traffic-emitted carbon monoxide (CO) in their daily walk to school is evaluated, with a particular emphasis on the effect of trees and route choice. …”
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5909
Inhibitory Effects of Pretreatment with Radon on Acute Alcohol-Induced Hepatopathy in Mice
Published 2012-01-01“…We previously reported that radon inhalation activates antioxidative functions in the liver and inhibits carbon tetrachloride-induced hepatopathy in mice. …”
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5910
Profil Morfologi dan Difraksi Arang Hasil Pirolisis Beberapa Jenis Kayu Lokal Provinsi Bengkulu, Indonesia
Published 2025-02-01“…The composition of charcoal resulting from pyrolysis shows that the largest component of charcoal is carbon with a percentage of 45.4-56%, calcium with a percentage of 10-15.2%, and oxygen with a percentage of 22.5-38.4%, with minor components in the form of aluminum, boron, silicon, and potassium.…”
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5911
Open and Closed Endotracheal Suctioning and Arterial Blood Gas Values: A Single-Blind Crossover Randomized Clinical Trial
Published 2015-01-01“…The pressure of oxygen decreased five and fifteen minutes after both suctioning techniques (P<0.05). The trends of carbon dioxide variations after the open and closed techniques were upward and downward, respectively. …”
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5912
Enhancing Africa’s agriculture and food systems through responsible and gender inclusive AI innovation: insights from AI4AFS network
Published 2025-01-01“…Our results demonstrate that responsible AI practices can significantly enhance agricultural productivity while maintaining low carbon footprints. This research offers a unique, localized perspective on AI’s role in addressing SSA’s agricultural challenges, with implications for global food security as demand rises and environmental resources shrink. …”
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5913
Size of Left Cardiac Chambers Correlates with Cerebral Microembolic Load in Open Heart Operations
Published 2010-01-01“…Mini-invasive surgery and carbon dioxide insufflation into wound cavity may be considered as neuroprotective approaches in patients with high risk of cerebral microembolism.…”
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5914
Sustainable materials for artificial intelligence (AI) technology adoption for energy-efficient patient-centric healthcare solutions
Published 2025-01-01“…A thorough examination of the relationship between sustainable materials, AI technology adoption, and patient-centered healthcare sustainable materials is crucial for reducing the carbon footprint of AI hardware and data storage in healthcare applications. …”
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5915
Development and Implementation of an FPGA-Embedded Multimedia Remote Monitoring System for Information Technology Server Room Management
Published 2024-01-01“…The proposed system utilizes an FPGA as the primary controller and incorporates environmental sensors, electrical energy sensors, carbon monoxide sensors, smoke sensors, and A/D converter modules to monitor multiple locations within the server room. …”
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5916
Conjugation of Short-Chain Fatty Acids to Bicyclic-Amines for Analysis by Liquid Chromatography Tandem Mass Spectroscopy
Published 2025-01-01“…Of twenty-seven amines with ring structures, we found four that contain bicycle-type structures (two rings connected by a carbon) with nitrogen in the second ring. CID removes the second ring at the nitrogen, leaving the first ring on the daughter. …”
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5917
Impact of ionomers on porous Fe-N-C catalysts for alkaline oxygen reduction in gas diffusion electrodes
Published 2025-01-01“…Iron coordinated in nitrogen-doped carbon (Fe-N-C) single atom electrocatalysts offer the best Pt-free ORR activities. …”
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5918
Design, Synthesis, and Performance of Novel Nano‐CoO/NiO‐loaded and Sulfonation‐Modified ZSM‐5 Composite Catalyst for In Situ Conversion of Oil Shale
Published 2025-01-01“…When the loading amount of nano‐CoO/NiO was 20 wt% and the silicon/aluminum ratio of ZSM‐5 was 40–50, the required activation energy for oil shale cracking was as low as 43.64 kJ/mol, the yield of oil products was as high as 15.46 wt%, and the content of organic compounds in medium‐/low‐carbon hydrocarbon was as high as 71.50%. The prepared composite catalysts had low preparation cost, environmental friendliness, and significant catalytic effects, providing a feasible approach for the effective exploitation and utilization of oil shale.…”
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5919
Oferta institucional y marginación social. Experiencias de un grupo de bordadoras en Tesopaco, Sonora
Published 2010-01-01“…La Ley de Desarrollo Rural Sustentable (LDRS), promulgada en diciembre de 2001, es considerada por autores como Carton de Grammont (2004) y Sepúlveda (2003), como un intento por promover un desarrollo rural desde la perspectiva del territorio, reconociendo la complejidad de realidad rural contemporánea y el papel que juega la sociedad rural en el contexto socioeconómico globalizado. …”
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5920
Control of regulated and unregulated emissions of an automotive spark ignition engine with alternative fuels (methanol, ethanol and hydrogen)
Published 2025-03-01“…The FTIR (Fourier Transform Infrared) spectrometer was used to measure instantaneous emissions with a frequency of 5. The regulated (carbon monoxide, acetylene, ethene, propene, nitric oxide, nitrogen dioxide) and the unregulated (methane, hydrogen cyanide, nitrous oxide) emissions with ethanol, methanol, and hydrogen are compared with base gasoline. …”
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