Materials researchers at North Carolina State University have developed a technique that allows them to integrate graphene, graphene oxide (GO) and reduced graphene oxide (rGO) onto silicon
substrates at room temperature by using nanosecond pulsed laser annealing.
The new Videojet DataFlex 6330 thermal transfer coder marks a variety of
substrates at speeds up to 500 packs per minute for a typical two - line code using a standard transfer ribbon.
Matthews offers Laser Coding and Small Character Continuous Inkjet (CIJ) Printers, both of which print high quality permanent codes onto a vast range of
substrates at high speeds.
By means of standing X-ray wave fields, they were able to scan both graphene and
substrate at a precision of a few millionths of a micrometre — less than a tenth of the radius of an atom.
«By changing the surface properties like the shape of
the substrate at the nanoscale level, we tricked the stem cells to behave differently,» explains co-author Dr Julien Gautrot, from QMUL's School of Engineering and Materials Science and the Institute of Bioengineering.
Lobe - finned ancestors of the lungfishes as well as tetrapods could have evolved hindlimb propulsion and the ability to walk on
the substrate at the bottom of a lake or marsh millions of years before limbs with digits and land - dwelling animals appeared.
The time after ingestion of the test
substrate at which increased breath H2 concentrations are first detected is used to distinguish between SIBO and carbohydrate malabsorption.
NRCA defines a green roof system as plantings / landscaping installed above a waterproofed
substrate at any building level that is separated from the ground beneath it by a man - made structure.
Not exact matches
Brain imaging studies
at Peking University highlight VR's ability to directly impact the neural
substrates in the brain associated with pain and empathy.
Since Aristotle and Whitehead are
at one in distancing themselves critically from entity understood as
substrate, since they both have in mind the existence of a «self» as the decisive characteristic of entity, and since moreover they both turn in the direction of organic unities and not of «things,» it becomes all the more urgent to ask just how the Whiteheadian concept of an «actual entity» is related to the Aristotelian concept of «entity.»
This summer, a group of scientists
at a conference on «Consciousness in Human and Non-Human Animals» issued a statement (PDF) declaring: Convergent evidence indicates that non-human animals have the neuroanatomical, neurochemical, and neurophysiological
substrates of conscious....
Whitehead drops matter, in the sense of that sort of
substrate always lying
at hand, and so process no longer has the same status as it did for Aristotle.
Atkins even argues that «the
substrate of existence is nothing
at all», because the total electrical charge of the universe is zero due to the balance of positive and negative particles.
While Newtonian mechanics admitted
at each instant a single instantaneous space which was a
substrate for all objectivity of simultaneous events, the theory of special relativity denies it: in the four - dimensional «world» (I would prefer to call it the «world - history») of Minkowski, there is no privileged instantaneous three - dimensional cross-section, and therefore no privileged frame of reference which Newton identified with absolute space.
The laser either ablates or phase - changes a wide range of specialty label
substrates, delivering all the advantages of highly - durable laser label marking but
at a much lower cost and with far greater simplicity than ever before.
Allen Coding has installed a number of labelling systems
at Whyte & Mackay, including a specially - developed split - head coder, designed for high quality, accurate printing on different
substrates in a confined space.
Today, self - adhesive label material manufacturers have carefully developed extensive ranges of specialty paper
substrates directed
at the specific needs and wants of the wine producers.
High nitrogen
substrates however require mesophilic digestion
at 35 - 40 °C, or
at an intermediate temperature.
Christopher Pierse, a graduate student
at UCSD studying the physics underpinning how enzymes bind to biological
substrates and activate processes in the body, also attended the meeting.
It is a true Delft breakthrough: «The
substrate is made in Delft, the chip created in the Delft cleanrooms, and all measurements carried out
at QuTech,» adds Nodar Samkharadze.
Prior to his fellowship, Alejandro was a National Research Council postdoctoral associate
at the U.S. Naval Research Laboratory, where he studied the effect of
substrates on graphene reactivity.
However,
at some point you will reach a
substrate concentration
at which the enzyme gets saturated and becomes the limiting factor.
The nucleotide in M1 RNA, residue C92, which participates in a crosslink with the
substrate was deleted and the resulting mutant M1 RNA was shown to cleave
substrates lacking the 3» terminal CCAUCA sequence
at sites several nucleotides away from the normal site of cleavage.
University of New South Wales (Canberra) researchers Sebastian Oberst (now Senior Lecturer
at the newly founded Centre for Audio, Acoustic & Vibration
at the University of Technology, Sydney) and Professor Joseph Lai (UNSW Canberra), with colleagues Dr Glen Bann (Australian National University) and Associate Professor Theo Evans (University of Western Australia), have discovered termites» astonishing ability to detect predatory ants and dodge them based on
substrate vibrations of their footsteps.
«During our initial trial of the mini-Horhizotron, root dry mass of the herbaceous species tested and root length measurements showed little difference in growth between the
substrate treatments or between the mini-Horhizotron and containers for the species tested
at the end of the experiment,» the authors wrote.
Islands of amorphous water ice were created on a
substrate by irradiating crystalline ice with ultraviolet light
at -263 C / -441 F.
And structures must be fabricated from the
substrate surface up
at continually decreasing growth rate and from a limited number of precursor gases available.
But Melvin Sunquist, an expert on tiger ecology
at the University of Florida, Gainesville, says «there is too much room for identification error in the pugmark approach because of variation associated with
substrate, travel rates, and stride length.»
In a paper published last week in the journal Nature Communications, researchers from the Department of Physics and the Department of Electronics Engineering
at the UAB, and from the Birck Nanotechnology Center
at Purdue University (USA), studied the heating of small current lines placed on top of a silicon
substrate, simulating the behavior of current transistors.
Researchers
at North Carolina State University have developed a new technique that allows them to print circuits on flexible, stretchable
substrates using silver nanowires.
The researchers started with a flat material adhered
at certain places to a stretched
substrate.
A closer look
at the LOS enzyme revealed that the enzyme is «promiscuous» in that it is capable of mixing several different substances, or
substrates, to make different products, Devarenne said.
How It Works In traditional display manufacturing, features are etched into the surface of a multilayer semiconductor stack (green, blue, and red layers in the diagram
at right) that sits atop a
substrate (yellow); here we show just one small part of a large array of components.
Although n - type titanium dioxide (TiO2) is a promising
substrate for photogeneration of hydrogen from water, most attempts
at doping this material so that it absorbs light in the visible region of the solar spectrum have met with limited success.
Landing on a
substrate and on each other, the «leaves» were still moist enough to bond as though attached
at critical points by tiny droplets of glue.
Until recently, the Empa CIGS cells were the most efficient in the world;
at the end of October, though, a German research team
at the Zentrum für Sonnenenergie - und Wasserstoff - Forschung (ZSW) in Stuttgart presented CIGS cells with an efficiency of 20.8 %, although they use far higher processing temperatures and (rigid) glass as the
substrate.
«Electrically conductive polymers are used in OLEDs, for example, which can also be manufactured on flexible
substrates,» explains Tobias Kraus, Head of the research group Structure Formation
at INM.
«We use our LEAP technology to embed ultra-thin, ultra-small semiconductor chips, including 350 µm / side, 20 µm thick semiconductor dice, in paper
substrates with a thickness of < 120 µm,» said Dr. Marinov, associate professor of industrial and manufacturing engineering
at NDSU.
On the other hand, the researchers said it may be worth looking
at whether hydrophobic
substrates that mimic the positive effects observed in single - walled nanotubes could be used for high - efficiency channeling of water to seeds.
The islands were lithographically printed onto a
substrate, arranged in a square - lattice pattern, with the north and south poles of each nanomagnet meeting and interacting
at their four - pronged vertices.
Then they just stay
at the surface and keep eating the
substrate.»
A highly sensitive chemical sensor based on Raman spectroscopy and using nitrogen - doped graphene as a
substrate was developed by an international team of researchers working
at Penn State.
«We believe that they use sponges as a kind of glove to protect their sensitive rostrums when they probe for prey in the
substrate,» says Michael Krützen, formerly of the University of New South Wales in Sydney, Australia, and now
at the University of Zurich, Switzerland.
(b) Photograph of the ITO / L / H / PET
substrate during the bending test
at minimum width of 40 mm.
One group
at Lund University in Sweden has been able to kick - start the spontaneous growth of «forests» of 1000 - nm - high «nanowire trees», using 50 - nm - wide clusters of gold as a catalyst, and a gallium phosphide
substrate.
Now, a team
at Nagoya University has developed a catalyst that dramatically expands the
substrate range of trans - esterification.
The researchers hope their new paper encourages others to pursue TPV improvements — including fabrication of TPV cells on reusable
substrates — that could lead to development of real - world systems
at costs competitive with fossil fuels.
Wetlands, generally speaking, are any land where the water table is
at or near the surface and the level of water saturation determines the flora and fauna that live there, as well as the
substrate, or soil.
Using photolithography and re-flow processing, Abadi's
substrates are patterned
at the micron and submicron levels, approximating the natural physical forces cells experience.
Soto says the discovery came about when the team was studying the local freezing mechanism
at the interface between the liquid and the
substrate, using a thermal high - speed camera that revealed rapid effects during the cooling process that would have been impossible to see
at longer timescales.