-
5161
Effect of Grovth Medium on L-Dopa and Dopamine Production Using Citrobacter freundii (NRRL B-2643)
Published 2022-12-01“…In this study, microbial production of L-Dopa and Dopamine which is an important substrance for the treatment of Parkinson's disease were investigated by using Citrobacter freundii (NRRL B-2643). The effects of carbon source (sucrose) and, salt concentrations (NaCl, CaCl2), initial pH, temperature, inoculum level and shaking speed on L-Dopa and dopamine production were investigated. …”
Get full text
Article -
5162
Future of antimatter production, storage, control, and annihilation applications in propulsion technologies
Published 2025-01-01“…Compared to traditional rocket fuel and nuclear power, antimatter propulsion promises significant environmental benefits by reducing carbon emissions and radioactive waste. However, obstacles including the difficulties of creating, storing, and identifying antimatter have restricted the field's study and applications. …”
Get full text
Article -
5163
Efficacy of application of new laser technologies at multistage method of surgical treatment of patients with high posttraumatic fistulas of rectum
Published 2010-04-01“…During operation (at resection of intestine, resection of necrotic tissues and stumps of fistulous tract, management of purulent sinus) carbon dioxide laser device «Lancete-2» (wave length – 10,6 microns) and contact laser device «Atkus-15» (wave length – 0,81 microns) were used. …”
Get full text
Article -
5164
Change in nutrient composition of biochar from rice husk and sugarcane bagasse at varying pyrolytic temperatures
Published 2018-08-01“…Results It was found that biochar yield and total nitrogen decreased with increasing pyrolysis temperature while ash content, pH, EC, total carbon, extractable Ca, Mg, Na, available phosphorus and silica were increased. …”
Get full text
Article -
5165
Enhancing Vibration Reduction on Lightweight Lower Control Arm
Published 2020-01-01“…An innovative viscoelastic material has been used to join carbon fiber with steel that has a function of passive constrained layer damper and adhesive simultaneously. …”
Get full text
Article -
5166
Financing grassroots initiatives in solid waste management: benchmarking the Tanzanian experience against international practices
Published 2025-01-01“…The findings from the systematic literature review and analysis of seven waste collection initiatives indicate that, while in advanced countries SWM activities are financed through carbon financing, and loans from the capital market, financial institutions and international agencies, in Tanzania, they are mostly financed through interest-free municipal loans, user charges (service contract), commercial loans, grants and members’ subscriptions. …”
Get full text
Article -
5167
Towards a full understanding of water splitting in photosynthesis
Published 2004-01-01“…The latter is made available as reducing equivalents, ultimately destined to convert carbon dioxide to organic molecules. In PSII, the “hydrogen” reduces plastoquinone (PQ) to plastoquinol (PQH2). …”
Get full text
Article -
5168
Unveiling the Core Design Elements of Bamboo Furniture
Published 2025-01-01“…Bamboo furniture, as an emerging low-carbon industry, has become a significant component of the furniture sector’s sustainable development. …”
Get full text
Article -
5169
Exploring the role of ICT adoption technologies and renewable energy consumption in achieving a sustainable environment in the United States: an SDGs-based policy framework
Published 2025-01-01“…These measures align closely with the goals of COP 28, the 2030 Sustainable Development Goals (SDGs), and the commitment to achieve carbon neutrality by 2050. However, the United States faces considerable challenges in reconciling socio-economic development with environmental sustainability. …”
Get full text
Article -
5170
A Simplified Method of Microscopic Polarizability Tensor Differential of Hyper-Raman Spectroscopy Based on the Bond Additivity Model
Published 2022-01-01“…In this paper, we use the bond additivity model (BAM) combined with experimental corrections to address the carbon dioxide (CO2) molecule and present the simplified scheme for differentiation of hyper-Raman microscopic polarizability tensor elements β′i′j′k′. …”
Get full text
Article -
5171
Methodology of hydrogen embrittlement study of long-term operated natural gas distribution pipeline steels caused by hydrogen transport
Published 2021-12-01“… A methodology of experimental research on hydrogen embrittlement of pipe carbon steels due to the transportation of hydrogen or its mixture with natural gas by a long-term operated gas distribution network is presented. …”
Get full text
Article -
5172
Niche and Interspecific Association of Dominant Phytoplankton Species during Winter in Eight Estuaries of Pearl River
Published 2024-05-01“…The dominant phytoplankton species have not yet reached a relative dynamic equilibrium among themselves and between the dominant species and the environment, and the dominant species are in the stage of development. ④Ammonia nitrogen, total organic carbon (TOC), and turbidity are the main environmental factors affecting the distribution and ecological position of the dominant phytoplankton species in the eight Pearl River estuaries.…”
Get full text
Article -
5173
-
5174
Environmental impact of potentially toxic elements accumulated in surface sediments of the Erikli Lagoon, Black Sea coast (Türkiye)
Published 2024-09-01“…Multiple elements, total organic carbon and chlorophyll degradation products were analyzed in sediment samples. …”
Get full text
Article -
5175
Multifeature Short-Term Power Load Forecasting Based on GCN-LSTM
Published 2023-01-01“…With the construction of a new-type power system under the China “double carbon” target and the increasing diversification of the energy demand on the user side, the short-term load forecasting of the power system is facing new challenges. …”
Get full text
Article -
5176
Cyclic CO2 storage operation driven entirely by geothermal power
Published 2025-01-01“…These findings suggest that it is possible to design processes where the geothermal energy produced can cover the operational energy needs of CO2 sequestration, offering a viable path to emission-free carbon storage operations.…”
Get full text
Article -
5177
High-Temperature Corrosion Behavior of Incoloy 800H Alloy in the Impure Helium Environment
Published 2022-01-01“…In addition, the observation and computation of the critical temperature (TC) of the reaction between CO2 and carbon in the alloy show that TC is much lower than that (TA) of the microclimate reaction, which indicates that CO2 can protect the scale from destruction. …”
Get full text
Article -
5178
Effects of Boron Nutrition and Water Stress on Nitrogen Fixation, Seed δ15N and δ13C Dynamics, and Seed Composition in Soybean Cultivars Differing in Maturities
Published 2015-01-01“…Increased stachyose indicated possible physiological and metabolic changes in carbon and nitrogen pathways and their sources under water stress. …”
Get full text
Article -
5179
Increased Contribution of Extended Vegetation Growing Season to Boreal Terrestrial Ecosystem GPP Enhancement
Published 2024-12-01“…These findings suggested that phenology extension was playing an increasing role in regulating boreal ecosystem productivity, with significant implications for the boreal carbon budget under future warming scenarios.…”
Get full text
Article -
5180
Thermal Hydraulic Analysis Using GIS on Application of HTR to Thermal Recovery of Heavy Oil Reservoirs
Published 2012-01-01“…At present, large water demand and carbon dioxide (CO2) emissions have emerged as challenges of steam injection for oil thermal recovery. …”
Get full text
Article