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Bedding material
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The research results are aimed at providing materials for use in training engineers specializing in urban environmental engineering. It is also a reference for engineers who directly perform operational management at waste power plants or scientists and managers interested in research in the field of domestic solid waste management.
6p
viwalton
02-07-2024
1
1
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In the field of additive manufacturing, the design and fabrication of lattice structures have garnered substantial attention, particularly for their potential in advanced material applications. This study focuses on the mechanical properties of titanium alloy Ti64 lattice structures fabricated by Laser Powder Bed Fusion.
11p
visergeyne
18-06-2024
0
0
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Ebook "Introduction to computational mass transfer: With applications to chemical engineering" offers an easy-to-understand introduction to the computational mass transfer (CMT) method. On the basis of the contents of the first edition, this new edition is characterized by the following additional materials. It describes the successful application of this method to the simulation of the mass transfer process in a fluidized bed, as well as recent investigations and computing methods for predictions for the multi-component mass transfer process.
343p
tudohanhtau1006
29-03-2024
3
1
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Ebook "Biotechnology and biochemical engineering: Select proceedings of ICACE 2015" serves to highlight the seamless integration of the sciences leading to sustainable technologies. Chemical engineering is one of the major disciplines catering to the societal needs in the fields of energy, environment and materials. The chapters of this book have been selected to encompass the latest in industrial biotechnology and biochemical engineering principles and applications.
233p
lamquandat
28-12-2023
3
2
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Ebook "Advances in the biology and management of modern bed bugs" updates and expands on existing material on bed bugs with an emphasis on the worldwide resurgence of both the common bed bug, Cimex lectularius L., and the tropical bed bug, Cimex hemipterus (F.). It incorporates extensive new data from a wide range of basic and applied research, as well as the recently observed medical, legal, and regulatory impacts of bed bugs.
431p
lamquandat
28-12-2023
8
2
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Part 1 book "Air quality and livestock farming" includes content: Airborne dust in livestock buildings, lagoon characteristics and ambient hydrogen sulfide concentrations at a swine feeding facility, ammonia and hydrogen sulfide in swine production, pollutants in livestock buildings - Ammonia and dust interplay with the respiratory tract, gaseous emissions of bedded pack barns with wood chips and compost as bedding material,.... and other contents.
201p
oursky06
13-10-2023
7
2
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This study sheds light on the post-equilibrium sea bed scour mechanism around a wind turbine. The simulation results explain the influence of different hydrodynamic mechanisms on the local scours in a cohesive fluid, such as periodic waves, random waves, and constant currents. The conventional Bingham model is adopted as the fundamental model. However, due to the intrinsic characteristic, the Bingham model cannot illustrate the stratified material satisfactorily.
4p
giangnhanly
02-10-2023
7
4
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Keramzite gravel is widely used in construction and agriculture. Keramzite is used as material to produce light-weight concrete and fixed bed for the growing vegetables. This material is now known as a completely new and cheap absorbent material. Surprisingly, the adsorption capacity of the reactive dyes on the Keramzite gravel has been successful and is the precondition for the production of other gravel particles with higher toxicity.
6p
vidoctorstrange
06-05-2023
3
1
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Continued part 1, part 2 of ebook "Woodworking 101: Includes step-by-step instructions for 7 projects" provide readers with content about: woodworking projects; materials for projects; outdoor easy chair; old-world coffee table; classic bookcase; storage bench; serving table; simple bed;...
182p
damtuyetha
16-02-2023
10
4
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Part 1 of ebook "Additive manufacturing technologies: 3D printing, rapid prototyping, and direct digital manufacturing" provide readers with content about: introduction and basic principles; development of additive manufacturing technology; generalized additive manufacturing process chain; vat photopolymerization processes; powder bed fusion processes; extrusion-based systems; material jetting;...
262p
damtuyetha
16-02-2023
13
2
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This research investigates a means of negating such shortcomings and reaping the benefits of both LPBF additive manufacturing and traditional manufacturing methods by joining such parts together using laser welding in the autogenous mode (no fillers required). Based on the literature review conducted in this field and the gaps identified, a two-stage methodology was utilised, as per following.
191p
runthenight04
02-02-2023
5
4
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The applicability of 3D-printed activated carbons for their use to CO2 capture in post-combustion streams and the influence of activation conditions on CO2 uptake and CO2 to N2 selectivity were studied.
13p
vironald
15-12-2022
3
2
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In this study, the complete oxidation of an aromatic hydrocarbon compound such as toluene into carbon dioxide and water was carried out in a continuous fixed bed reactor. OMS-2 material synthesized by the refluxing method was used as the catalyst.
8p
viporsche
25-10-2022
5
3
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The study is based on the analysis of biopsy material obtained by modeling mechanical acute small bowel obstruction in experimental animals. A method was used to assess changes in the volume of the vascular bed on the basis of a morphometric study of the area of blood vessels per unit area of the liver parenchyma.
11p
viwinter2711
18-10-2021
9
1
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The aim of this study was to investigate the performance of intermittent feeding condition on pollutants removal of shallow bed subsurface flow wetland roof (WR). The effect of new bed materials (charcoal) and two plants (Kyllinga Nemoralis and Wedelia Trilobata) on removal efficiency of WR with canteen wastewater were surveyed.
4p
viwendy2711
05-10-2021
14
1
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In this study, we prepared activated red mud by thermal and acid treatment method and applied it for adsorption of H2S in air. The red mud was activated under different temperatures (i.e., 200, 400, 600, and 800 oC for 4 h), types of acid (i.e., H2SO4 and HCl), and acid concentrations (i.e., 0.5, 1.5, and 2.5 M). The produced materials were then applied for H2S removal in air with concentration of 90 – 110 mg/m3 using a fix-bed adsorption column test.
6p
trinhthamhodang9
04-12-2020
11
2
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In this research, the performance of a cementless eco-binder, a mixture of waste materials including slag, circulating fluidized bed combustion ash (CFA), and rice husk ash (RHA) was investigated, in which CFA acted as an activator. One hundred and twenty paste samples were prepared by using the RHA/(slag + RHA) ratios of 0, 15, 30, 45% while keeping a constant ratio of CFA/(slag + RHA) at 25%. The setting period, compressive strength, the ultrasonic pulse velocity (UPV), and drying shrinkage of paste samples were determined at the samples’ age of up to 91 days.
13p
cothumenhmong8
04-11-2020
11
1
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Dairy farmers prefer different floor type like rubber, stones, gravels, bricks, concrete, mates and mattress etc. for providing comfort to the animals according to their own status. Poorly designed stall and bedding facilities cause an increased risk of productive, reproductive performance and lameness in dairy animals including decrease in there resting phase (Cook et al., 2009). Depth and height of bedding materials is also an important factor for dairy cows comfort.
11p
kethamoi7
26-08-2020
9
1
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Rotavator is an efficient tillage implement used for rapid bed preparation and is an energy and time efficient equipment for different soils compared to all other conventional tillage implements. The primary cause that limits the persistence of rotavator is wear of its blades. This paper was undertaken to study the material composition and wear characteristics of austempered ductile iron third edition rotavator blades which were developed by austempering heat process done over cast iron.
12p
caygaocaolon6
30-07-2020
20
2
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Cassava (Manihot esculenta Crantz.) is an important tuber cultivated in India. Cassava is vegetatively propagated through stem cuttings (setts). A mature plant with two stems will give about 12 to 20 normal sized (20 cm) setts after one year. Farmers are practicing 8-10 cm long cuttings from the mature part of stem and planted in vertical position in nursery bed at closer spacing of 5 cm. Under conventional system of propagation, 1250 to 1500 stems are required for planting one hectare of area.
5p
caygaocaolon6
30-07-2020
6
1
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