Characterization of Dissolved Organic Matter in River Water by Conventional Methods and Direct Sample Analysis-Time of Flight-Mass Spectrometry by T. Garrido Reyes, J. Mendoza Crisosto

“…It is concluded that dissolved organic matter found in the water of the river from the site of minor human impact (Rucalhue) has a predominantly natural origin, with a high content of aromatic carbon, in contrast to dissolved organic matter found in the waters of the sites that have higher human impact (Laja and Concepción), characterized by a greater molecular size and higher organic carbon content. …”
Get full text

Revisiting 'Respiratory Function in Emphysema in Relation to Prognosis' by David V Bates

“…Patients' symptoms were assessed by a standardized questionnaire, and measurements were taken of lung volumes, maximal ventilatory volume, carbon monoxide diffusing capacity at rest, exercise and oxygen saturation by oximetry.  …”
Get full text

Feasibility exploration of nano-thermal rod applied to deicing of tunnel pavement in cold region by Jianguo Wu, Qingzhi Wang, Dongliang Luo, Jianhong Fang, Tian Sun

“…The heating performance of the nano-thermal rod was compared with that of carbon fiber heating wire under low voltage conditions. …”
Get full text

Simulation, Optimization and Thermodynamic, Economic and Environmental Analysis of Cryogenic Cycle, Dew Point Regulation in an Existing Refinery by Ehsanolah Assareh, Mojtaba Nedaei, Sajjad Keykhah

“…In the environmental sector, the optimal process resulted in a 39% reduction in carbon dioxide footprint, and economically, with annual savings of 3107549.45 $ in energy supply costs, it resulted in 11.54T reduction in NGL value production costs.…”
Get full text

Soil nutrient availability affects tundra plant community composition and plant–vole interactions by Nicole Williamson, Matthew Suchocki, Laura Gough

“…Climate change in the Arctic is predicted to drastically alter carbon and nutrient pools, plant communities, and plant–animal interactions. …”
Get full text

Physico-chemical quality of the water resources in the van region by Sema Ağaoğlu, Süleyman Alemdar, Mustafa Alişarlı, Semiha Dede

“…In these samples; pH, colour, turbidity, temperature, total roughness, sodium, potassium, calcium, magnesium, chloride, electrical conductivity, carbon dioxide, carbonate, bicarbonate, sulphate, phosphate and organic substance amounts were analyzed. …”
Get full text

Nanoparticle-Incorporated PDMS Film as an Improved Performance SPME Fiber for Analysis of Volatile Components of Eucalyptus Leaf by Parviz Aberoomand Azar, Sirwan Mohammadiazar, Mohammad Saber Tehrani, Javad Norooz Haghi

“…To increase the performance of the fiber, the incorporation effect of some nanomaterials including silica nanoparticles (NPs), carbon nanotubes (CNTs), and carboxylated carbon nanotubes (CNT-COOH) to PDMS coating was compared. …”
Get full text

Natural Recovery and Planned Intervention in Coastal Wetlands: Venice Lagoon (Northern Adriatic Sea, Italy) as a Case Study by Chiara Facca, Sonia Ceoldo, Nicola Pellegrino, Adriano Sfriso

“…A pronounced reduction in trophic state (mainly total nitrogen, organic phosphorus, and organic carbon concentrations) and macroalgal biomass was recorded, together with the progressive expansion of seagrass meadows. …”
Get full text

Exploring the Feasibility of Green Hydrogen Production Using Wind Energy in India by Garlapati Nagababu, Patel Kunj, Patel Yagna

“…Furthermore, utilizing WT4 at the S2 location could mitigate 12.37 Mt/year of carbon emissions.…”
Get full text

Phenol biodegradation by bacterial strain O-CH1 isolated from seashore by M. Samimi, M. Shahriari Moghadam

“…The optimum operating conditions for phenol removal were determined in pH value of 8, temperature of 35 ˚C, carbon to nitrogen ratio of 100:30 (g/L) and salinity of 35 (g/L). …”
Get full text

Potential for Lowering Greenhouse Gas Emissions With the Addition of Hydrogen or Ammonia to Different Natural Gas Compositions—Application in Internal Combustion Engines by Christina Ingo, Jessica Tuuf, Margareta Björklund‐Sänkiaho

“…ABSTRACT Internal combustion engines (ICEs) can be used in power plants to ensure flexibility in electricity generation. The use of carbon‐free fuels, such as hydrogen and ammonia, in ICEs is a way to decrease greenhouse gas emissions gradually until new carbon‐neutral technology has been fully implemented. …”
Get full text

Platinum Nanoflower-Modified Electrode as a Sensitive Sensor for Simultaneous Detection of Lead and Cadmium at Trace Levels by Thi Lieu Nguyen, Van Hoang Cao, Thi Hai Yen Pham, Truong Giang Le

“…We introduce the fabrication and electrochemical application of platinum nanoflower-modified glassy carbon electrode (PtNFs/GCE) for the trace level determination of lead and cadmium using differential pulse anodic stripping voltammetry (DPASV). …”
Get full text

Multiobjective Optimization of Port Collecting and Distributing Network Considering the Balance Among Efficiency, Environmental Performance, and Disruption to Urban Traffic by Yi Yang, Bochi Liu, Dongan Chen, Xinglu Xu, Wenyuan Wang

“…The congestion caused by increasing freight traffic seriously disrupts urban traffic and leads to environmental issues such as increased carbon emissions. To address this issue, this study proposes a multiobjective optimization approach for the route selection of freight traffic flow within the PCDN, considering the balance among efficiency, environmental performance, and disruption to urban traffic. …”
Get full text

REKAYASA DESAIN CIRCULAR HYBRID CRASH BOX UNTUK PENINGKATAN PERFORMA KELAYAKAN TABRAK by Delia Hani Wakhidah, Moch. Agus Choiron, Yudy Surya Irawan

“…This study aims to determine the energy absorption characteristics of two different configuration of hybrid material compositions using Aluminum Alloy 6063 and T300-epoxy Carbon Fiber composites. Present two typical configurational schemes, namely Al-Ko (i.e. a metal outer tube internally filled with an inner carbon fiber reinforced plastic (CFRP) tube) and Ko-Al (i.e. an outer composite tube internally filled with an inner metal tube). …”
Get full text

Advancing Enhanced Weathering Modeling in Soils: Critical Comparison With Experimental Data by Matteo B. Bertagni, Salvatore Calabrese, Giuseppe Cipolla, Leonardo V. Noto, Amilcare Porporato

“…We finally discuss the implications for carbon removal scenarios and avenues for further theoretical and experimental explorations.…”
Get full text

Assessment of Air Quality and Noise around Okrika Communities, Rivers State, Nigeria by AE Gobo, TJK Ideriah, TE Francis, HO Stanley

“…The parameters measured were suspended particulate matter, nitrogen dioxide, sulphur dioxide, hydrogen sulphide, ammonia, carbon monoxide, methane and volatile organic carbon, temperature, wind speed, wind direction and relative humidity. …”
Get full text

Characteristics of latosol soil after application of rice husk biochar in Bogor Regency, Indonesia by Rahmat Ali, Agustin Lia, Indriyani Indriyani, Alfakihuddin Muhammad Lukman Baihaqi, Nurhayati Siti, Kiswondo Sumiarjo, Amilia Euis, Akbarudin, Saefullah Aep, Saefuddin Reskiana, Mutolib Abdul

“…Biochar, being rich in carbon, has the potential to enhance soil quality. …”
Get full text

Review of Life-Cycle Approaches Coupled with Data Envelopment Analysis: Launching the CFP + DEA Method for Energy Policy Making by Ian Vázquez-Rowe, Diego Iribarren

“…The present paper examines currently available LC + DEA methods and develops a novel method combining carbon footprinting (CFP) and DEA. Thus, the CFP + DEA method is proposed, a five-step structure including data collection for multiple homogenous entities, calculation of target operating points, evaluation of current and target carbon footprints, and result interpretation. …”
Get full text

METODE PENINGKATAN KETAHANAN RETAK RESIN POLYESTER DENGAN PENAMBAHAN PROSENTASE VINYL ESTER by Nusyirwan Nusyirwan, Yul Hizhar, Adam Malik

“…This study aims to determine the energy absorption characteristics of two different configuration of hybrid material compositions using Aluminum Alloy 6063 and T300-epoxy Carbon Fiber composites. Present two typical configurational schemes, namely Al-Ko (i.e. a metal outer tube internally filled with an inner carbon fiber reinforced plastic (CFRP) tube) and Ko-Al (i.e. an outer composite tube internally filled with an inner metal tube). …”
Get full text

Comparative metagenomics reveals the metabolic flexibility of coastal prokaryotic microbiomes contributing to lignin degradation by Qiannan Peng, Lu Lin

“…Abstract Coastal wetlands are rich in terrestrial organic carbon. Recent studies suggest that microbial consortia play a role in lignin degradation in coastal wetlands, where lignin turnover rates are likely underestimated. …”
Get full text