Results 31 to 40 of about 5,217,857 (291)
IC engine and environment [PDF]
Vojnotehnicki glasnik, 2002 Ecological trends and movements in the modern world grow stronger and more active, due to a real danger of Earth pollution. One of the main sources of pollution are 1C engines and their influence on environment is significant. However, conventional combustion engines still are and will be dominant powering systems for numerous future applications.
openaire +1 more source
Reconfigurable microfluidic platform in ice [PDF]
, 2008 Microfluidic devices are popular tools in the biotechnology industry where they provide smaller reagent requirements, high speed of analysis and the possibility for automation.
Varejka, M.
core +5 more sources
IEEE AccessTraditional routing protocols such as OSPF rely on static metrics, failing to account for real-time link utilization. This static approach often directs traffic to congested bottlenecks while redundant paths remain idle, leading to increased latency ...
Erika A. Katonova +4 more
doaj +1 more source
The State-of-the-Art in IC Reverse Engineering [PDF]
, 2009 This paper gives an overview of the place of reverse engineering (RE) in the semiconductor industry, and the techniques used to obtain information from semiconductor products. The continuous drive of Moore's law to increase the integration level of silicon chips has presented major challenges to the reverse engineer, obsolescing simple teardowns ...
Randy Torrance, Dick James
openaire +2 more sources
The contribution of wood burning and other pollution sources to wintertime organic aerosol levels in two Greek cities [PDF]
Atmospheric Chemistry and Physics, 2017 The composition of fine particulate matter (PM) in two major Greek cities (Athens and Patras) was measured during two wintertime campaigns, one conducted in 2013 and the other in 2012.
K. Florou +8 more
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Cyclic strengthening of lake ice
Journal of Glaciology, 2021 Further to systematic experiments on the flexural strength of laboratory-grown, fresh water ice loaded cyclically, this paper describes results from new experiments of the same kind on lake ice harvested in Svalbard. The experiments were conducted at −12
Andrii Murdza +3 more
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Angle of repose of granulated ice: effect of wood ash
Journal of GlaciologyNew experiments have revealed that the addition of a small amount of wood ash doubles the angle of repose of granulated ice at −10°C, but has little effect at −30°C. It is hypothesized that this behavior may be explained in terms of the freezing of water
William M. Harris +2 more
doaj +1 more source
Air reverse circulation at the hole bottom in ice-core drilling
Journal of Glaciology, 2019 Ice-core drilling to depths of 200–300 m is an important part of research studies concerned with paleoclimate reconstruction and anthropogenic climate change. However, conventional drilling methods face difficulties due to firn permeability.
ZHENGYI HU +7 more
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FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Strengthening ice through cyclic loading
Journal of Glaciology, 2017 New experiments reveal that the flexural strength of fresh water, columnar-grained ice loaded normal to the columns may be increased by about a factor of two upon reversed cyclic loading at a frequency of ~0.1 Hz at stress amplitudes of 1.3–2.6 MPa.
DANIEL ILIESCU +3 more
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