The antibacterial and antifungal activity of a low melting point soda-lime glass powder containing silver nanoparticles has been studied. Nano-Ag sepiolite fibres containing monodispersed silver nanoparticles (d 50 ≈11 ± 9 nm) were used as the source of silver.This powder presents a high antibacterial (against gram-positive and gram-negative bacteria) as well as antifungal (against I
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2018-9-18 · (2014) Numerical stochastic analysis of RC tension bar cracking due to restrained thermal loading. Theoretical and Applied Fracture Mechanics 74 , 39-47. (2014) Interlinear image interpolation scheme for real time appliion.
The Energy Policy Act of 2005 (Pub.L. 109–58) is a bill passed by the United States Congress on July 29, 2005, and signed into law by President George W. Bush on August 8, 2005, at Sandia National Laboratories in Albuquerque, New Mexico. The act, described by proponents as an attempt to coat growing energy problems, changed US energy policy by providing tax incentives and loan guarantees
KEYWORDS: activity, Alaska, Arvicolinae, body mass, BONE MINERAL DENSITY, high latitude, Myodes rutilus, osteopenia, Seasonality, winter Read Abstract + High-latitude voles and lemmings undergo strong seasonal changes in their behavior and physiology, which may lead to concurrent changes in bone mineral density (BMD).
Abstracts are listed alphabetically by first author''s last name. Each is preceded by the session assignment. Poster, P#, (Wednesday 8:00–11:00 am Griffin Hall). Plenary Session (Wednesday 1:00–4:45 pm , Lone Star A‐C).Pearl Memorial Lecture (Wednesday 5:00–6:00 pm , Lone Star A‐C).PODIUM A (Thursday 8:30–10:00 am , Lone Star B‐C), PODIUM B (Thursday 10:15–11:45 am , …
Thermal pressurization is one possible coseismic weakening mechanism driven by the thermal expansion of native pore fluids, which leads to elevated pore pressures and significant coseismic weakening. While thermal pressurization has been studied theoretically for many decades, and invoked in recent earthquake simulations, its activation in
View Linear Expansion Coefficient . Airtight . Modules are connected with a two-level gasket system that protects against air ingress due to excessive wind loads. The cladding, which is attached on top of the connected modules, contains several pressure compensation channels that reduce the load on gaskets and joints. Very low thermal
CDC Science Clips: Volume 10, Issue 32, August 28, 2018. Science Clips is produced weekly to enhance awareness of emerging scientific knowledge for the public health community. Each article features an Altmetric Attention score External to track social and mainstream media mentions!
Stainless steel is an excellent choice for exhaust systems due to its corrosion resistance. Starting in the early 90’s all OEM manufacturers went to 409 stainless steel for the increased durability and corrosion resistance-the EPA mandated that exhaust/emissions systems be warranted for 5 years minimum. 304 stainless steel, specifically, the Everlast grade that Stainless Works uses
2014-11-11 · 8. The coefficient of thermal expansion aT allows the expansion of a liquid to be determined using the equation Δ V = αT V ΔT. What pressure is needed to cause the same decrease in volume of 2 m3 of 40°C water as that caused. by a 10°C drop in temperature? 9.
Digitization improves economics and CO2 credentials. But now it will structurally accelerate due to higher resiliency: Just 8% of digitized industrial processes will be disrupted due to COVID-19, compared to 80% of non-digitized processes. This 22-page report outlines the theme and who will benefit. Access Report
@article{osti_287853, title = {Nondestructive evaluation of new coiled tubing and pipe}, author = {Stanley, R K}, abstractNote = {The nondestructive testing (NDT) and evaluation (NDE) of coiled tubing and pipe during manufacture has not previously been described. This paper outlines the NDE methods employed during the production of such material, along with flaw removal criteria.
Abstract. Proceedings of the International Conference on Pipelines and Trenchless Technology, held in Xiamen, China, Noveer 13-15, 2014. Sponsored by the Pipeline Division of ASCE; China-U.S. Joint Center for Trenchless Research and Development at China University of Geosciences-Wuhan; the Center for Underground Infrastructure Research and Eduion (CUIRE) at the University of Texas at
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A Beijerinckia species and a mutant strain, Beijerinckia species strain B8/36, were shown to oxidize the polycyclic aromatic hydrocarbons acenaphthene and acenaphthylene. Both organisms oxidized acenaphthene to the same spectrum of metabolites, which included 1-acenaphthenol, 1-acenaphtheneone, 1,2-acenaphthenediol, acenaphthenequinone, and a compound that was …
Due to the expansion of distributed renewable energy resources, peer to peer energy trading (P2P DET) is expected to be one of the key elements of next generation power systems. P2P DET can provide various benefits such as creating a competitive energy market, reducing power outages, increasing overall efficiency of power systems and
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Impact of Airborne Gravity Surveys on Geoid Modeling in Alaska Part II Vicki A. Childers Vicki A. Childers Daniel R. Roman 2011/02/24 Anchorage, Alaska 45th Annual Alaska Surveying & Mapping Conference GRAV-D, gravity, geoid, vertical datum, Alaska Show Abstract
Our comparative approach reveals that the SR of cold-tolerant scorid fishes has a greater capacity for Ca(2+) storage. This specialisation may contribute to the temperature tolerance and thermal niche expansion of the bluefin tuna and mackerel. View details for DOI 10.1242/jeb.048231. View details for Web of Science ID 000288155200011
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2020-6-1 · Inlet Isolation Valves. a. Valves shall be full bore. ASME Section VIII Appendix M recommends the use of full area isolation (stop) Valves. Mandatory paragraph UG-135 (b)(1), of ASME Section VIII, requires that the opening through all pipe and fittings between a pressure vessel and its pressure-Relief Valve shall have the area of the pressure-relief device inlet.
The Iġnik Sikumi Field Experiment, Alaska North Slope: Design, Operations, and Impliions for CO 2 –CH 4 Exchange in Gas Hydrate Reservoirs. Ray Boswell*, David Schoderbek, Timothy S. Collett, Satoshi Ohtsuki, Mark White, and ; Brian J. Anderson
The ASA Technical Questions and Answers is a free service offered to all users, but primarily intended for engineers, architects, owners and anyone else who may be specifying the shotcrete process and/or has need for a possible answer to a technical question. User agreement: The answers provided to submitted questions are intended for guidance in planning
Cautionary limits Footnote 6 were in effect between Mile 0.82 and Mile 0.00, due to the presence of the yard at Megantic. Movements were to be made in accordance with CROR 94 and 105(c). Footnote 7 There was a permanent speed restriction of 10 mph over Frontenac Street (Mile 0.28) until the crossing was fully occupied.. 1.4.2 Moosehead Subdivision. The Moosehead Subdivision was a single main
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