Bitumen - an overview | ScienceDirect Topics - ScienceDirect.com

Bitumen - an overview | ScienceDirect Topics - ScienceDirect.com

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Bitumen - an overview | ScienceDirect Topics - ScienceDirect.com

In contrast to vitrinite and liptinite, solid bitumen is not a kerogen component but ... Partially upgrade the bitumen close to the production site to meet pipeline ... asphalts, down to approximately 45°C for waterproofing bituminous materials.

COPII - an overview | ScienceDirect Topics - ScienceDirect.com

Sign in to download full-size image ... Recent work suggested that the COPII signal is not on the ER but in the small gap between the ER and the Golgi, which ...

K 18 - an overview | ScienceDirect Topics - ScienceDirect.com

Because K-18 is ubiquitously expressed, its source could not be identified ... and down regulation of DRA was a key contributor to diarrhea in K8 KO mice.

Carvacrol - an overview | ScienceDirect Topics

Carvacrol induces the overexpression of outer membrane proteins that may ... Carcinogenic/anticarcinogenic potential: No information was found for spike thyme oil, but it contains no known carcinogens. ... Sign in to download full-size image.

Myeloperoxidase - an overview | ScienceDirect Topics

Myeloperoxidase (MPO), an abundant lysosomal enzyme of neutrophils ... researchers demonstrated that CNTs broken down by MPO do not give rise to ... Although a weak acid (pKa=7.5), HOCl is considered a strong oxidizing agent ...

Degumming - an overview | ScienceDirect Topics

Degumming involves the treatment of crude oils with water, a salt solution, or dilute ... levels are quite dependent on crude oil quality (Segers and Van de Sande, 1992). ... No centrifuges are used in the dry degumming process. ... et al., 2012a), whereas GE is in fact broken down under such conditions (Smidrkal et al., 2011).

Phytonutrients - an overview | ScienceDirect Topics

Phytonutrients are natural bioactive compounds obtained from plants that perform specific biological ... However, the phytonutrients market is still not well organized, and appropriate regulations are still ... Sign in to download full-size image.

Restylane - an overview | ScienceDirect Topics

Restylane is a stabilized, lower-molecular-weight, partially cross-linked hyaluronic acid that has ... started 2 days after the injection of hyaluronic acid (Hylaform) (dose not stated) for perioral wrinkles [12]. ... Sign in to download full-size image.

Netcraft - an overview | ScienceDirect Topics

Therefore, if for any reason the toolbar did not detect the phishing site, the user ... As superfluous services have been shut down, security vulnerabilities in web ... The Google search also reveals some other websites linking to SensePost as ...

Neuropeptide Y - an overview | ScienceDirect Topics

Neuropeptide Y (NPY) is a 36-amino acid peptide first isolated from the brain (25), its name being derived ... NPY is primarily (but not exclusively) synthesized by and released from neurons, most of which ... Sign in to download full-size image.

Jellies - an overview | ScienceDirect Topics

Juices poor in pectin or acid may not form jelly until the solids content is ... the jelly and the mould, and then turning the mould upside down to release the jelly.

Down Quark - an overview | ScienceDirect Topics

For example, a proton is composed of two up quarks and one down quark (Table ... The distinction between matter and antimatter particles is often not made when ... A very large value dE/dx (equivalent to the dE/dx of an heavy nucleus with ...

Positrons - an overview | ScienceDirect Topics

Positron annihilation lifetime (PA-τ) spectroscopy involves injecting positrons into the ... Since the calculated pattern that takes into account the atoms down to the second ... temperatures and subsequently positron probed has not been done to date. ... Variation of τ with annealing temperature for commercial grade 1100 ...

Galena - an overview | ScienceDirect Topics

(2000) showed that galena was not acid generating when exposed to accelerated oxidation using hydrogen peroxide. ... Sign in to download full-size image ... As an example, from a lead concentrate assaying 133 g/t Ag and 0.7 g/t Au, 99% ...

Typology - an overview | ScienceDirect Topics

A typology differentiates entities at a particular level of a taxonomy in terms of one or ... the world, and work down to those which are of minor or peripheral significance. ... At the other extreme, aggressive sexual behavior in children is (i) not ...

Mash - an overview | ScienceDirect Topics

Organic phosphates are broken down enzymatically by phosphatases. ... Mash filtration is currently used routinely in brewing, but has not found general favour ...

Osteon - an overview | ScienceDirect Topics

Macaques have more but large regions of the cortex have no osteons, and they ... do not close and they continue to grow throughout their life, only slowing down ...

Andrology - an overview | ScienceDirect Topics

The two ratios in non-arteriogenic ED patients did not differ from those in the ... that benefit endothelium function, cardiovascular health and, down the road, ... that “subclinical” endothelial dysfunction and low-grade inflammation play a role in ...

Bungarus - an overview | ScienceDirect Topics

The common krait is a nocturnal terrestrial snake living close to human dwellings and the ... The lesion smells putrid and eventually breaks down with extensive loss of skin and ... Although bleeding is not a major consideration following elapid ...

Canerpaturev - an overview | ScienceDirect Topics

Interestingly, however, burst stimulation, as used in epidural SCS, does not lead ... not make sense that there is stimulation of some fibers which shut down pain ...

Toucan - an overview | ScienceDirect Topics

Toucans are not commonly kept as aviary or pet birds. ... particular species to enter, with a wire ladder down from the entrance to about 25 cm from the bottom.

Go-Back-N - an overview | ScienceDirect Topics

Moreover, the transmissions on a link are not slowed down as they would be by ... Go-Back-N ARQ is a form of ARQ protocol in which the sender continuously ... a lightweight protocol is needed, for instance as a simple boot ROM application ...

Cachexia - an overview | ScienceDirect Topics

The high prevalence of this entity, coupled with the fact that the patients who are not yet presenting with weight loss or loss of appetite or a decline in function or ...

Chloride Ion - an overview | ScienceDirect Topics

The importance of chloride ions in cell physiology has not been fully recognized ... The entry of Cl− ions into the cell, down their concentration gradient, at the ...

Euglena - an overview | ScienceDirect Topics

One flagellum is short and does not protrude from the cell, whereas the other is ... 2017) and Euglena is currently produced commercially in Japan as a source of ... Bloodgood demonstrated that beads move up and down the flagellar surface ...

Rayon - an overview | ScienceDirect Topics

Sign in to download full-size image ... A special grade of rayon fiber with a high degree of crystallinity containing no defects or inclusions is used for carbon fiber ...

Lightbulb - an overview | ScienceDirect Topics

An interesting note is that the PFA does not adhere well to the glass bulb. If a primer is used to improve the ... Sign in to download full-size image. Figure 17.7.

Technorati - an overview | ScienceDirect Topics

At the Technorati website there's also a blog search engine and it's the data ... The rates of growth of these indicators do not show any signs of slowing down.

Headboxes - an overview | ScienceDirect Topics

A secondary headbox may be used part of the way down the table to give a top ... These headboxes do not use rectifier rolls because the high turbulence that is ...

Typewriters - an overview | ScienceDirect Topics

The keyboard is a typewriter-style device with a series of electronic switches or ... It receives information from the central computer but does not transmit ... On the second pass the print head was lowered down the page by the width of half a dot. ... This chapter covers an infrastructure within which this tool set should function ...

Lac Operon - an overview | ScienceDirect Topics

16-13A), the gene products from the lac operon are not needed. ... in the promoter (P) and turns off transcription of the genes required for lactose metabolism.

Nanotechnology - an overview | ScienceDirect Topics

(A detailed description of nanotechnology can be viewed at http://nano.gov.) ... Nanotechnology is used not only in the food sector, but also in water safety, ... precision is rapidly changing, and consists of top-down reductive approaches and ...

Lavoisier - an overview | ScienceDirect Topics

But these processes are not required by the first law. It is the second law, which provides the foundations for the concept of entropy, that lays down the principle ...

ChemSpider - an overview | ScienceDirect Topics

However, even measuring with sufficient accuracy to yield an elemental composition does not usually provide sufficient discrimination to narrow down to a single ...

off Odors - an overview | ScienceDirect Topics

The samples are covered (petri dish bottoms) when not in use to minimize odor contamination of the surroundings. Present the samples in dark-colored wine- ...

Development Aid - an overview | ScienceDirect Topics

Private flows and Other Official Flows (OOF) are non-ODA flows from DAC member countries. ... The remainder (not shown) is divided between smaller groups, such as Oceania and the East ... Users can also select a country from the map to drill down to a view of the key ... Web: http://matportalen.no/Emner/english (English).

Theraphosidae - an overview | ScienceDirect Topics

Type II hairs are not flicked off but are incorporated into the silk lining the tarantula's retreat, eggs sacs, or silk mats used during molting. Type III hairs penetrate ...

Pectin - an overview | ScienceDirect Topics

For taste reasons, a high product pH is not desired in confectionery jellies, but at the same time ... Fruit flavoured confectionery jelly with buffered pectin. Ingredients, Weight (g). A, Medium rapid set HM pectin, buffered, DE° ~ 56–60%, 13 ... As sugar is added to this colloid, the pectin–water equilibrium breaks down, and a ...

Wind Turbines - an overview | ScienceDirect Topics

Source: (a) Viterna, (b) NASA, and (c) Thomas Conlon, Iron Man Windmill Co. Ltd., http://creativecommons.org/licenses/by-sa/3.0/. ... Single-bladed designs are not very popular due to problems in balancing and visual acceptability. ... However, the development of wind turbines slowed down as the oil price dropped, making ...

Cochrane Library - an overview | ScienceDirect Topics

The Cochrane Library consists of six databases that include high-quality ... Hence, these data did not support the use of β-blockers as first-line drugs in the treatment of primary ... Exercise is followed by a gradual decremented cool-down.

Select Agent - an overview | ScienceDirect Topics

Biological Select Agents and Toxins (BSAT) are agents and toxins ... No government program for the oversight of BSAT existed in the United States before 1996. ... gas leak, explosion, power outage, and other natural and man-made events” ...

Octane Number - an overview | ScienceDirect Topics

Eventually, it was realized that increasing output in this fashion could not ... In most countries, the octane number placed at the gas pump is the RON as shown ... that otherwise would catalyze the hydrogenolysis reaction that breaks down the ...

Protein Synthesis - an overview | ScienceDirect Topics

Consequently, coupled transcription and translation is not possible for ... However, a few proteins are exempted from this down-regulation as they are needed ...

Orotic Acid - an overview | ScienceDirect Topics

Orotic acid is normally converted into UMP in two enzymatic steps: the transfer of ... Emotional signals that release oxytocin and produce milk let-down are not ...

Multiple Camera - an overview | ScienceDirect Topics

For distributed camera networks in a wide area, cameras do not always have overlapping FOVs. Hence, the ... Sit down, 28, 3, 0, 0, 0, 1, 0, 0, 0, 0, 0. Get up, 0, 31 ...

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