A method for vitrification of waste to reduce the formation of persistent secondary phases comprising separating at least one glass frit constituent from an initial glass frit to form a modified glass frit. The waste, modified glass frit, and the at least one glass frit constituent are mixed together with the modified glass frit and the at least one glass frit constituent being added as separate components. The resulting mixture is vitrified.

Methods and apparatus are disclosed for interference mitigation of an open-access node. The method includes determining, at the open-access node, whether uplink interference from a mobile entity is above a threshold. The method includes adjusting a transmission power to trigger a hand-in of the mobile entity in response to determining the uplink interference is above the threshold. The method includes handing-in the mobile entity from a first cell in response to adjusting the transmission power. The method includes redirecting the mobile entity to a second cell different from the first cell.

The invention relates to malodor controlling bacteria and related methods and compositions for the control and prevention of malodor.

Methods, systems, and apparatuses are described for compensating for an undesired fractional spur due to a PLL in a communication system. The communication system includes a time-to-digital converter (TDC) that is configured to execute in parallel to the PLL. The TDC is configured to determine a phase difference between a reference frequency and an output oscillation signal provided by the PLL. The phase difference is received by a processor to estimate particular characteristics of the undesired fractional spur, and the estimate of the characteristics is used to construct an estimate of the undesired fractional spur.

A method and a semiconductor device for incorporating defect mitigation structures are provided. The semiconductor device comprises a substrate, a defect mitigation structure comprising a combination of layers of doped or undoped group IV alloys and metal or non-metal nitrides disposed over the substrate, and a device active layer disposed over the defect mitigation structure. The defect mitigation structure is fabricated by depositing one or more defect mitigation layers comprising a substrate nucleation layer disposed over the substrate, a substrate intermediate layer disposed over the substrate nucleation layer, a substrate top layer disposed over the substrate intermediate layer, a device nucleation layer disposed over the substrate top layer, a device intermediate layer disposed over the device nucleation layer, and a device top layer disposed over the device intermediate layer. The substrate intermediate layer and the device intermediate layer comprise a distribution in their compositions along a thickness coordinate.

A vehicle collision damage mitigation system includes: a vehicle having a crashable zone on a front side of a dash panel in a vehicle longitudinal direction; a body airbag device that inflates a body airbag that is provided on a front surface of the dash panel by a pressure of gas generated by a gas generating device; a detector that detects whether a mode of a frontal collision of the vehicle is a full-overlap collision or another collision; and a control unit that operates the gas generating device when detecting a collision other than the full-overlap collision on the basis of a detection result of the detector and that does not operate the gas generating device when detecting the full-overlap collision.

A circuit protection device is provided for use with a circuit that includes at least one pair of conductors. The protection device is configured to generate an arc. The protection device includes at least a pair of electrode assemblies electrically coupled to the at least one pair of conductors and a conductor base to support the pair of electrode assemblies. The protection device includes a cover coupled to the conductor base and defining at least one isolation chamber, wherein the electrode assemblies are disposed within the isolation chamber. The protection device includes a containment shield moveably coupled to the cover. The containment shield defines a containment chamber configured to contain charged particles produced by the arc. The containment shield is operative to move relative to the cover in response to a change in pressure produced by the arc within the containment chamber. An isolation assembly is coupled to at least one of the cover and the containment shield and configured to prevent the cover from contacting the containment shield.

Equipment protection systems, arc containment devices, and methods of assembling arc containment devices are disclosed. In one example, an electrical isolation structure includes a conductor base, a cover coupled to the conductor base and defining an isolation chamber, a containment shield disposed on the conductor base within the isolation chamber, and a biasing assembly positioned between the cover and the containment shield. The containment shield defines a containment chamber configured to enclose the plurality of electrode assemblies. The containment shield is configured to at least partially contain the arc products within the containment chamber. The biasing assembly is configured to permit the containment shield to move away from the conductor base to thereby define a gap between the conductor base and the containment shield to enable at least some of the arc gases to vent from the containment chamber.

A system and method for mitigating an aircraft incident is provided. The invention includes an aircraft panic component coupled to a terminal component. The aircraft panic component facilitates identification of a panic situation and communicates information associated with the panic situation to the terminal component. The aircraft panic component is further operative to at least partially disable a navigation system and/or operational system of an aircraft. The aircraft can then be sent to a safe zone, navigated remotely and/or a course of action for the aircraft can be determined. A safe zone component is adapted to facilitate identification of a course of action for the aircraft based at least in part upon aircraft positional information, aircraft condition information and/or aircraft resource(s). Further, aircraft navigational information and/or aircraft operational information can be sent via an aircraft communication component to a remote system having a remote communication component and a remote analyzing component facilitating transfer of information related to navigational and/or operational system(s) of the aircraft.

Water treatment compositions are provided that are effective for mitigating corrosion or fouling of surfaces in contact with aqueous systems. The water treatment compositions can include one or more azole compounds, one or more transition metals, and one or more dispersants, in addition to various other additives. The water treatment compositions can exclude phosphorus and still be effective. Methods for mitigating corrosion or fouling of a surface in an aqueous system are also provided.

An arrangement and a method for implosion mitigation, and in particular a structural arrangement of a water vessel and a method thereof for mitigating implosion loads. The water vessel includes first and second end portions connected by a middle portion, with one portion structurally weaker than the others so that when the vessel experiences an overmatching load, only the structurally weaker portion of the vessel fails. The vessel may further include energy absorbing structures.

A DTS system resistant to radiation induced attenuation losses during the service life of an installation at both low and high temperatures using matched multi-wavelength distributed temperature sensing automatic calibration technology in combination with designed Pure Silica Core (PSC) optical fibers and an in process photo bleaching method provided by the light sources of the distributed temperature sensing system.

A gas turbine engine cooling system includes a gas turbine engine. The gas turbine engine includes a core engine, a cold sink, a core undercowl space, and a core cowl at least partially surrounding the core engine and defining a radially outer wall of the core undercowl space. The gas turbine engine cooling system includes an undercowl component positioned in the core undercowl space. The gas turbine engine cooling system also includes a heat pipe including a first end, a second end, and a conduit extending therebetween. The first end is thermally coupled to the undercowl component, and the second end is thermally coupled to the cold sink. The heat pipe facilitates transfer of a quantity of heat from the undercowl component to the cold sink.

The number of whale entanglements in ropes and floats has reached an unprecedented 35 incidents off NSW so far this year, so commercial fishers are meeting to discuss better practices.

The risk of disease transmission at airports and on aircraft is similar to the risks associated with other densely populated places. There are also unique factors related to the interaction of individuals from geographically diverse regions with differing immunity and endemic diseases. The TRB Airport Cooperative Research Program's ACRP Report 91: Infectious Disease Mitigation in Airports and on Aircraft offers guidance for mitigating the risk of disease spread via droplet, airborne, and contact at airpo...

Dismissing concerns that states are reopening too soon, President Donald Trump incorrectly said that a newly revised model projecting 134,000 COVID-19 deaths by August “assumes no mitigation.” In fact, the model assumes states will keep their existing social distancing measures in place, unless suspensions have already been announced.

The post Trump Falsely Claims COVID-19 Death Projection Assumes ‘No Mitigation’ appeared first on FactCheck.org.

Research Event

Event participants

Glada Lahn, Senior Research Fellow, Energy, Environment and Resources Programme, Chatham House
Greg Shapland, Associate Fellow, Middle East and North Africa Programme, Chatham House 
Moderator: Sanam Vakil, Deputy Director and Senior Research Fellow, Middle East and North Africa Programme, Chatham House

Research Event

Event participants

Glada Lahn, Senior Research Fellow, Energy, Environment and Resources Programme, Chatham House
Greg Shapland, Associate Fellow, Middle East and North Africa Programme, Chatham House 
Moderator: Sanam Vakil, Deputy Director and Senior Research Fellow, Middle East and North Africa Programme, Chatham House

In an effort to help mitigate the disruptive effects of the deadly COVID-19 virus, an interdisciplinary team of Penn State researchers are developing a novel methodology to analyze its spread and the impacts on policy to create better-prepared and more-resilient health care systems.

Agency: NAT Closing Date: 6/1/2020

The Delaware Emergency Management Agency (DEMA) is seeking eligible projects to be submitted through sub-applicants

WETLAND MITIGATION AT PETERSON WILDLIFE REFUGE, PHASE II

Efforts are underway to develop a vaccine for Coronavirus on an urgent basis, but it’s a long-drawn process

This patch mitigates allowing launcher the ability to execute arbitrary programs.

Presentation by Russell Nowland of CommScope

Presentation by Polina Snugovsky, Ph.D., Sc.D. of Celestica.

The Reserve Bank of India on Sept. 22, 2011 issued a notification on security issues and risk mitigation measures related to card-present transactions.

The Reserve Bank of India on Sept. 22, 2011 issued a notification on security issues and risk mitigation measures related to card-present transactions.

The Reserve Bank of India on Sept. 22, 2011 issued a notification on security issues and risk mitigation measures related to card-present transactions.

The Reserve Bank of India on Sept. 22, 2011 issued a notification on security issues and risk mitigation measures related to card-present transactions.

The Reserve Bank of India on Sept. 22, 2011 issued a notification on security issues and risk mitigation measures related to card-present transactions.

R (Principled Offsite Logistics Limited) – v - Trafford Council [2018] EWHC 1687 (Admin) In a decision which will be welcomed by corporate occupiers nationwide, the High Court has ruled that the storage model employed by Principled Offsite Log...

Coronavirus piles more pressure and strain on the automotive sector, disruption supply chains, factory closures and restructuring The COVID-19 (Coronavirus) outbreak has now been labelled a pandemic by the World Health Organisation (WHO). COVID-19 ...

South Africa is a mineral-rich country with a diverse geology and a long history of mining. The rich history of mining activities includes the extraction of coal from the Ecca Group Sediments of the Karoo Supergroup (250 Ma), gold and uranium from the Witwatersrand Supergroup (2900 Ma), as well as platinum, uranium, tin and lead from the layered Bushveld Igneous Complex (BIC) (2150 Ma). The extraction of gold, copper, tin, lead and rare earth minerals also took place in the Archean rocks of Swazium age (3500–3000 Ma). The historical mining records have either not been accurately recorded or have been lost over time. This has resulted in significant geohazard risk during infrastructure development, especially in and around historical mining towns, such as Johannesburg and Ermelo. These geohazard risks require careful appraisal and quantification prior to any infrastructure design or construction.

This case study aims to set out the development aspects of the Multi-Faceted Geophysical Modelling Systems approach, which was used by the South African National Roads Agency SOC Ltd (SANRAL) during an investigation of undermined ground for the historical coal-mining town of Ermelo in South Africa. The N11/N2 ring road was planned to go around Ermelo to ensure mobility between major routes, whilst still maintaining town access.

The systems approach used a combination of airborne geophysics (Versatile Time Domain Electromagnetic System (VTEM^TM) and magnetics), generally used in mining exploration, land-based and borehole geophysics, borehole water testing, and ground-truthing. The approach was continuous and iterative, building on the data at hand and reducing unnecessary investigations while eliminating the possibility of anomalies being missed, as in the case of conventional discrete drilling. The investigation ensured that 100% of the route was comprehensively investigated with a high confidence in the geological and geophysical data, and concomitant mitigation of infrastructure risk.

The Multi-Faceted Geophysical Modelling Systems approach was successfully used to identify a previously unknown 1 x 1 m mining stope cavity at 90 m depth and a 3 x 5 m access tunnel at 24 m depth in a timely and cost-effective manner. Seven reverse-circulation percussion boreholes confirmed the structural integrity of these underground cavities, as well as the structural geology along the centreline. Based on the great success achieved in identifying shallow anomalies, this Multi-Faceted Geophysical Modelling Systems approach is now being considered for field trails on the dolomitic formations and the Wild Coast greenfields road project where there are large historical slumps and many fault lines.

Thematic collection: This article is part of the Ground-related risk to transportation infrastructure collection available at https://www.lyellcollection.org/cc/Ground-related-risk-to-transportation-infrastructure

Water-related natural disasters are major impediments to human security and sustainable socioeconomic development. Climate change has made extreme weather events more severe by altering their frequency, timing, intensity and duration.

Scientists at the International Water Management Institute (IWMI) were invited to contribute to a number of chapters in WWDR 2020, including chapter 4 (Water-related extremes and risk management).

Water-related natural disasters are major impediments to human security and sustainable socioeconomic development. Climate change has made extreme weather events more severe by altering their frequency, timing, intensity and duration.

Recent business shutdowns and changes to normal routines related to mitigation efforts for the 2019 novel coronavirus disease (COVID-19) have caused daily, weekday electricity demand in New York state to decrease by 11%–14% in March and April compared with expected demand, after accounting for seasonal temperature changes. Electricity demand changes in New York state and in New York City, in particular, have been more pronounced than in other parts of the country, which may partly be caused by differences in electricity consumption across regions and the varying effects of COVID-19 mitigation efforts on these sectors.

Recent business shutdowns and changes to normal routines related to mitigation efforts for the 2019 novel coronavirus disease (COVID-19) have caused daily weekday electricity demand in the central region of the United States to decrease by 9%�13% in March and April compared with expected demand, after accounting for seasonal temperature changes. This decrease is similar to declines seen in New York. In contrast, other areas of the country, such as Florida, have not experienced significant changes, which may partly be caused by regional differences in how much electricity each end-use sector consumes and the varying effects of COVID-19 mitigation efforts on the sectors.

Disaster Mitigation