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"The present study found that approximately 63% of the hotels which were inspected following a Legionnaires' disease case notification were found to be colonized with Legionella spp. The study also evaluated the significant factors that contribute to the maintenance, management and disinfection of water distribution systems, including the successful implementation of WSPs to improve hotel water supply and sanitation systems. Chemical treatment and the monitoring of drinking water quality, including chlorine disinfection, pH adjustment, and water temperature control of hot water systems are recommended as control measures in water safety plans, in conjunction with other procedures. It has also been found that antiquated hotel buildings are at increased risk in terms of the safety and quality of the water in their distribution systems. To conclude, risk assessment, environmental monitoring and disinfection of water systems, as well as the implementation of preventive control measures (WSPs) are the key elements for preventing contamination by pathogenic microorganisms in large public and private water distribution systems."

New materials can be seen as a disruption but,at the same time, innovation to the corrosion control industry workforce.Legislation,Legislation, Internet of Things and Microbiologically influenced corrosion are a few of the main changes perceived by experts that may might affect the corrosion industry and its workforce.

The natural marine environment at the Kennedy Space Center (KSC) is one of the most corrosive in the continental United States. Corrosion control at KSC involves the flight hardware, ground support equipment, and facilities. A description is given of the space launch vehicles' environment and the process of materials selection for this environment. The corrosion control necessary for the Space Shuttle Orbiter and its ground support equipment is described. There is also a brief history of orbiter corrosion.

"Material science offers corrosion engineers design options in corrosion control with advanced materials. Engineered properties created through specialized processing and synthesis technologies give advanced materials superior performance over conventional materials and include ceramics, high value-added metals, electronic materials, composites, polymers, and biomaterials."

"The aim of this paper is to describe the factors within a tunnel environment that may contribute toward a corrosive atmosphere, and considering these, to determine the corrosivity of the atmosphere throughout a tunnel environment and present methods to mitigate against corrosive damage."

DRIVER-TREATMENT-POLITICS-POLLUTION The original 1948 statute (Ch. 758; P.L. 845), the Water Pollution Control Act, authorized the Surgeon General of the Public Health Service, in cooperation with other Federal, state and local entities, to prepare comprehensive programs for eliminating or reducing the pollution of interstate waters and tributaries and improving the sanitary condition of surface and underground waters. During the development of such plans, due regard was to be given to improvements necessary to conserve waters for public water supplies, propagation of fish and aquatic life, recreational purposes, and agricultural and industrial uses. The original statute also authorized the Federal Works Administrator to assist states, municipalities, and interstate agencies in constructing treatment plants to prevent discharges of inadequately treated sewage and other wastes into interstate waters or tributaries.

"The Building Automation Systems Market was valued at USD 60.31 billion in 2020 and expected to reach USD 112.93 billion by 2026 and grow at a CAGR of 11.02% over the forecast period (2021-2026). Building automation systems, otherwise known as building automation and control systems (BACS), are automated systems that integrate and connect different facility technologies, including HVAC, lighting, surveillance, and security, among others, through information flow to a monitoring point."

"The smart building market was valued at USD 82.55 billion in 2020 and is expected to reach USD 229.10 billion by 2026 at a CAGR of over 11.33% over the forecast period (2021 - 2026). Growing energy concerns, increasing government initiatives on smart infrastructure projects are driving the market's growth positively. Solutions, such as the Building Energy Management System, Infrastructure Management System, and Intelligent Security System, are being adopted for smart buildings. BEMS is integrated, computerized systems for monitoring and controlling energy-related building services plant and equipment, such as HVAC systems and lighting, among others"

"Corrosion is a dynamic process, more so than even most corrosion engineers realize. It typically has a number of influencing factors that can vary with time and process variables, and so cause corrosion events or upsets to occur. The reason for the lack of appreciation of this situation is that historically long time intervals associated with inspections and off-line measurements do not afford the opportunity to correlate corrosion excursions with operating and process parameters This paper illustrates the importance of implementing an appropriate and correspondingly dynamic means of corrosion appraisal to help manage industrial processes and related corrosion prevention treatments, and to minimize corrosion upsets and failures, and maximize the availability of the plant assets. Value statements are provided that show the potential savings associated with online, real-time corrosion monitoring."

University of Utah mechanical engineering professor Jake J. Abbott is leading a team of researchers that has discovered a method to manipulate orbiting debris with spinning magnets. With this technology, robots could one day gently maneuver the scrap to a decaying orbit or further out into space without actually touching it, or they could repair malfunctioning objects to extend their life. Space debris mitigation is a growing problem without a solution, and the objects are travelling so fast that impact of even a small piece of debris with a valuable asset can render it useless. This technology allows moving the objects 'in six degrees of movement, including rotating them', as well as 'control where the debris goes without physically grabbing it.' The tactical value of space assets continues to grow, and being able to control them without contact could be a valuable capability.

Quantum engineers from UNSW Sydney have solved a problem that has baffled scientists for decades: How to reliably control millions of qubits in a silicon quantum computer chip without wasting valuable space with extra wiring. This issue had been a significant roadblock to the development of a full-scale quantum computer, but it has now been overcome thanks to the engineers who developed a new technique capable of controlling millions of spin qubits simultaneously. Quantum computing will open the door to solving a whole new set of challenges requiring intense computational power.

Indian Prime Minister Narendra Modi's government has listed a bill for the upcoming Parliament session that reportedly seeks to prohibit all private cryptocurrencies with certain exceptions in India and to create a centrally controlled cryptocurrency under the control of the national bank.

We all have a futuristic vision of lonely robot trucks running alone through a dark desert night in our heads. But, in reality, the first automated commercial vehicle you see "in the wild," will most likely be a truck or van running in a controlled area - possibly under some sort of remote human control or monitoring. For most of us, this probably will be some sort of airport or hotel shuttle bus, running a dedicated route on a dedicated timetable, performing a monotonous, but demanding, task over and over again.

"Lead leached from old pipes after the city began using the Flint River in 2014 without adding corrosion-control chemicals. Flint returned in 2015 to Detroit's water system.(...)Residents in Flint whose homes still may need new water lines due to lead contamination may have a new benefactor in Elon Musk. The tech billionaire caused a stir on Twitter Wednesday, tweeting Wednesday that he was committing to "fund fixing the water in any house" with contamination above federal levels."

We have all heard of citronella, commonly known to be a natural mosquito repellant. "Biopesticides are substances or mixtures of biological substances used to prevent, destroy, kill, control, or mitigate pests." This article is short but provides a valuable list of biopesticide plants that can be used as the basis for research.

Assassination of Iran's top nuclear scientist appears to have been carried out by what the New York Times calls "a high-tech, computerized sharpshooter kitted out with artificial intelligence and multiple-camera eyes, operated via satellite and capable of firing 600 rounds a minute." This and unmanned drones might herald a more expansive and ongoing set of targeted killings by state entities but also by networks, organizations, or even individuals and perhaps complicate traditional forensics in connecting actors with actions.

This research is not focused on autonomy but on driver aides. This started with 'lane departure warning', which now also includes in some implementations a correction nudge. This work is focused on sudden avoidance manoeuvres by detecting the object and the direction it is travelling. "We can numerically determine what the optimal manoeuvre is and then decide which control principle is the best." Significant improvement in surviving accidents that would often be fatal - 233 run-off lane accidents were analyzed that ended in fatalities or very serious injury, and the team concluded that 80% were avoidable with an autonomous system.

Called "Xavier," the robots are equipped with seven cameras that enable them to detect "undesirable social behaviour," for instance if you incorrectly park your bike, if you smoke in an unauthorised area or if social distancing is not being respected. "If the robot is around and something happens, the people in the control room will have a trace and will be able to see what happened", he said. This type of activity can have huge social impacts: paranoia with anything and everything you do. Who decides 'undesirable social behavior'? How about when only part of the scenario is captured by the robot, who is believed? You or the robot? What's next - a taser-armed robot, with someone in a room with a joystick ready to deploy? On do we eventually get so many robots that we just let them decide? And how about let's hack in to a few thousand of those armed robots…