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Carbon source
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The book provides comprehensive overviews on the diversity of biosurfactant-producing microorganisms and types of biosurfactant molecules that are made. Also, the book includes a state-of-the-art discussion on the use of alternative substrates and fermentation approaches for biosurfactant production.
361p
vimeyers
29-05-2024
3
2
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The paper "Research on the effect of plasma spray mode on mechanical - Physical characteristics of composite material C45 carbon steel - Al2O3-TiO2 alloy" introduces the results of experimental studies to determine the influence of the technology mode in the plasma energy source spray coating technology on the mechanical adhesion strength of ceramic alloy coating Al2O3 - TiO2 after being shaped on the substrate of the carbon steel C45.
9p
dathienlang1012
03-05-2024
0
0
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The paper "Mathematical model for ecasts mechanical adhesion strength of two layers of composite material C45 carbon steel and Al2O3 - TiO2 ceramic alloy made by plasma spraying technology" introduces the results of the experimental mathematical statistic to establish a model for predicting the influence of modes in the plasma energy source spray coating technology on the mechanical adhesion strength between two layers of the composite material C45 carbon steel and Al2O3-TiO2 ceramic alloy.
8p
dathienlang1012
03-05-2024
2
0
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Bio-nanomaterials have been gaining increased attention recently due to their special, nano-specific properties such as their high specific area compared to their bulk materials and their environmentally friendly, and renewable properties. Overall, this review discusses recent advances of two nanomaterials derived from bio-sources, which are nanocellulose and carbon-based nanomaterials in the application of electrochemical energy storage devices, specifically batteries and supercapacitors.
12p
dianmotminh02
03-05-2024
4
1
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Ebook "Polysaccharide based hybrid materials: Metals and metal oxides, graphene and carbon nanotubes" explores polysaccharides, the most abundant family of naturally occurring polymers, and explains how they have gained considerable attention in recent decades as a source of innovative bio-based materials. The authors present a range of material including an extensive array of polysaccharide hybrid nanomaterials with distinct applications.
124p
tracanhphuonghoa1007
22-04-2024
3
2
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This paper aims to propose financial solutions to support Vietnam in making the transition to a low-carbon economy as committed at COP 26 - 2021. By using statistical methods and analyzing secondary financial data, the author has indicated three financial challenges that Vietnam is facing, which are: (i) the lack of public investment capital in the transition fossil energy to renewable energy; (ii) the immaturity of the green financial Market; and (iii) the paucity of foreign green investment capital sources.
7p
longtimenosee09
08-04-2024
2
0
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In this study, the objective was to employ experimental design in order to optimize the efficiency of diesel oil removal from water using activated carbon sourced from rambutan peel. A central composite design was utilized to investigate the impact of contact time, adsorbent dosage, initial oil concentration, and pH on both the removal efficiency and oil adsorption capacity across 30 different experimental designs.
12p
vijaychest
24-04-2024
6
2
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Ebook "Oceanography and marine biology: An annual review (Volume 47)" remains one of the most cited sources in marine science and oceanography. The ever increasing interest in work in oceanography and marine biology and its relevance to global environmental issues, especially global climate change and its impacts, creates a demand for authoritative reviews summarizing the results of recent research. For more than 50 years, OMBAR has been an essential reference for research workers and students in all fields of marine science.
364p
duongthandue0501
28-02-2024
2
1
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In this study, porous carbon aerogel was prepared from freeze-drying cellulose aerogel using recycling paper as raw material. The direct carbonization of cellulose aerogel creates numerous macro- and meso-pores following scheme in Fig.
7p
vimichaelfaraday
28-12-2023
7
3
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The article has shown that in terms of science and technology, the research method to recover CO2 from coal - fired emissions as a carbon source for photosynthetic microalgae has shown to be effective and sustainable.
8p
viindra
06-09-2023
4
2
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Photo-thermal responsive actuators are attracting increasing attention due to their good light source and wireless remote control. The potential of this photo-thermal responsive film actuator to be used in a breathable fabric, mechanical gripper, and bionics robot were also demonstrated.
10p
viberbers
09-08-2023
6
5
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A polyaniline (PANi)-carbon quantum dots (CQDs) nanocomposite material with CQDs made from a PEG (polyethylene glycol and NaOH) source was synthesized. This unique synthesis technique was developed to overcome the setbacks of the PEG method by using UG (urea and glycine). PANi was synthesized by chemical oxidation in the presence of CQDs, which were prepared according to the two above-mentioned methods.
10p
viberbers
09-08-2023
9
5
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Ebook Facts on file science experiments: Weather and climate experiments - Part 1 includes contents: Chapter 1: the heat-retaining properties of water and soil, chapter 2: student-constructed weather stations, chapter 3: how are snowflakes formed?, chapter 4: modeling el niño, chapter 5: factors that affect evaporative rates, chapter 6: sources of carbon dioxide in the air, chapter 7: levels of ultraviolet radiation in local ecosystems, chapter 8: variables that affect cloud formation, chapter 9: what type of hair makes the most accurate hygrometer?.
67p
haojiubujain03
09-08-2023
8
4
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Ebook Mechanical engineers’ handbook - Volume 1: Materials and Engineering Mechanics (Fourth Edition) – Part 1 includes contents: Chapter 1 carbon and alloy steels; chapter 2 stainless steels; chapter 3 aluminum alloys; chapter 4 copper and copper alloys; chapter 5 a guide to engineering selection of titanium alloys for design; chapter 6 nickel and its alloys; chapter 7 magnesium and its alloys; chapter 8 a guide to engineering selection of superalloys for design; chapter 9 thermoplastics, thermosets, and elastomers-descriptions and properties; chapter 10 composite materials; chapter 11 sma...
568p
haojiubujain03
09-08-2023
4
2
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The present study aims to determine the role of the carbon source from mangroves to provide the organic matter in intertidal sediments by the stable isotopes approach. The present results suggested that mangroves are important in accumulating organic carbon and fine–grained sediments in the Tien Yen Bay, contributing important values to climate change mitigation and maintaining biodiversity in this area.
10p
viironman
02-06-2023
5
3
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Waste from Jackfruit has little economic value and often causes serious environmental problems. The conversion of jackfruit waste will help reduce waste treatment costs, provide a potential source of raw materials for the activated carbon (AC) and increase economic value. In this study, the ACs from the Jackfruit shell and pulp were synthesized by microwave assistance for removing organic dyes.
13p
vidoctorstrange
06-05-2023
9
2
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The microbial cells can store energy in the form of polyhydroxyalkanoates (PHAs) while the nutrient sources are exhausted but have an excess of carbon sources. Poly(3-hydroxybutyrate) (PHB) was known as one of the most common PHA. Currently, PHB is assessed as a potential alternative to petroleum-based plastics such as HDPE, PP.
11p
vicaptainmarvel
21-04-2023
5
2
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The objective of this research was to evaluate the Indole-3-acetic acid (IAA) producing ability of isolated endophytic bacteria from Panax pseudoginseng roots through in vitro culture conditions.
9p
viblackwidow
07-04-2023
3
2
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Nowadays, the term “global warming” has become a common word and been brought out for discussions worldwide because of its adverse impacts on various regions in the world. Vietnam is one of the countries affected the most by global warming and climate change.
3p
vilucius
03-03-2023
2
1
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Tidal energy is a renewable energy source produced by the rise and fall of ocean tides. Tidal energy can be exploited using a special type of generator that converts tidal energy into electricity. Tidal power generation has the potential to open up many prospects for energy field and minimize carbon dioxide emissions that cause the greenhouse effect.
5p
vicedric
08-02-2023
4
1
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