NASA will replace the ISS's fluorescent bulbs with an array of LEDs

Tech-lovers beware: from carpal tunnel syndrome to tinnitus, here are just 5 of the ways your devices may injure you.

The Altworks standing/sitting/lying combo looks like an amazing bit of engineering, but the implications are scary.

In anticipation of Obama's visit to Canada, environmentalists circulate petition to stop 'dirty oil.'

What happens when railway station buildings are no longer used? Here are 10 being used for restaurants, museums, homes and more.

Deforestation is occurring so fast in the Brazilian Amazon that three football fields worth of tree cover are lost every minute.

Find out where to fill up with biodiesel on a road trip.

Wave power has the potential to supply 25 percent of the nation's energy.

Homeless woman Emily Zamourka became a viral video star after singing in a Los Angeles metro station.

A pesky species of algae is infiltrating parts of eastern Canada due to global warming

Two new studies map out the potential revival of Earth's lost forests.

The Australian Antarctic Division is inviting comment on the Heritage Management Plan for Mawson research station.

Here's a look back at some of the science highlights that are helping us continue our journey further into space and benefiting us back on Earth.

Orbital ATK is targeted to launch its Cygnus spacecraft into orbit for a resupply mission to the International Space Station March 24, 2017 from Cape Canaveral Air Force Station in Florida

SpaceX is scheduled to launch its Dragon spacecraft for its eleventh commercial resupply mission to the International Space Station June 1 from NASA's Kennedy Space Center's historic pad 39A.

Researchers, prospective partners, media professionals, students, and space enthusiasts now have more space station science at their fingertips with Space Station Research Explorer on NASA.gov (SSRE on NASA.gov).

Unique Functionality Will Help Sell Mobile Ad Campaigns, Drive Listener Engagement

Pasadena Weekly named Shaboo Prints "Best Stationery" company in their annual Best of Pasadena feature

Stewed, canned or on the vine, there are lots of ways to buy tomatoes- but have you ever seen "flown in space" on a supermarket sticker?

Punjab Minister for NRI Affairs Bikram Singh Majithia said they were being set up keeping in view the demand for more such police stations by the NRI community.

Railways stations that are India's pride.

Grand Canyon National Park’s historic River Ranger Station, located along the Colorado River near Phantom Ranch, will soon get a face lift. https://www.nps.gov/grca/learn/news/grand-canyons-historic-river-ranger-station-to-get-a-face-lift.htm

The National Park Service (NPS) will soon complete the installation of nine new water bottle filling stations in Grand Canyon National Park, making access to free Grand Canyon spring water easier than ever before. https://www.nps.gov/grca/learn/news/2011-03-16_h2o.htm

Potable water is once again available at all filling stations within the Inner Canyon at Grand Canyon National Park. https://www.nps.gov/grca/learn/news/2012-06-06_pipeline.htm

Visitation at Grand Canyon National Park is up 20 percent in 2015. https://www.nps.gov/grca/learn/news/record-breaking-visitation.htm

Visitors and residents may experience short delays during construction to South Entrance Station and Hermit Road. https://www.nps.gov/grca/learn/news/south-entrance-and-hermit-road-construction.htm

The National Park Foundation, National Park Service, and the Department of Energy partnered with BMW of North America to donate 100 EV charging stations for locations in and near national parks. https://www.nps.gov/grca/learn/news/electric-vehicle-charging-stations.htm

Officers believe the man in the picture may be able to help with their investigation following two incidents on May7

Forest managers are seeking practical guidance on how to adapt their current practices and, if necessary, their management goals, in response to climate change. Science-management collaboration was initiated on national forests in eastern Washington where resource managers showed a keen interest in science-based options for adapting to climate change at a 2-day workshop. Scientists and managers reviewed current climate change science and identified resources vulnerable to expected climate change. Vulnerabilities related to vegetation and habitat management included potential reductions in forest biodiversity and low forest resilience to changing disturbance regimes. The vulnerabilities related to aquatic and infrastructure resources included changing water quality and quantity, the risk to roads and other facilities from changes to hydrologic regimes, and the potential loss of at-risk aquatic species and habitats. Managers then worked in facilitated groups to identify adaptations that could be implemented through management and planning to reduce the vulnerability of key resources to climate change. The identified adaptations were grouped under two major headings: Increasing Ecological Resiliency to Climate Change, and Increasing Social and Economic Resiliency to Climate Change. The information generated from the science-management collaborative represents an initial and important step in identifying and prioritizing tangible steps to address climate change in forest management. Next would be the development of detailed implementation strategies that address the identified management adaptations..

The Pacific Northwest Research Station launched a Biodiversity Initiative to assist natural resource professionals in integrating complex biodiversity concepts into natural resource management processes. We canvassed clients from various affiliations to determine the main challenges they face in biodiversity management, to define their information needs, and to understand how best to deliver biodiversity information within a collaborative framework. The biodiversity management challenges that emerged included (1) the lack of well-defined biodiversity management policies, (2) understanding and quantifying the interaction effects between a number of factors (e.g., disturbance types, management practices) and biodiversity, (3) the lack of applied biodiversity monitoring strategies, (4) difficulty in locating and accessing biodiversity information, and (5) balancing conflicting values relating to biodiversity. We also list the biodiversity information product needs of clients, as well as preferred technology transfer methods, and we discuss the future direction of the Biodiversity Initiative.

This list of recent publications and other products of the Pacific Northwest PNW Research Station is published four times a year. The first section shows items published by the PNW Research Station. The second section shows publications available elsewhere. In each section, items are grouped alphabetically by authors within categories. The list is available online and in pdf format.

The U.S. Forest Service’s Pacific Northwest (PNW) Research Station today welcomed Dr. Felipe Sanchez as its acting Station Director. Sanchez replaces Robert Mangold, who retired last month after three years with the station.

This report provides new cost estimates for carbon sequestration through afforestation in the United States. We extend existing studies of carbon sequestration costs in several important ways, while ensuring the transparency of our approach. We clearly identify all components of our cost estimates so that other researchers can reconstruct our results as well as use our data for other purposes. Our cost estimates have five distinguishing features: (1) we estimate costs for each county in the contiguous United States; (2) we include afforestation of rangeland, in addition to cropland and pasture; (3) our opportunity cost estimates account for capitalized returns to future development (including associated option values) in addition to returns to agricultural production; (4) we develop a new set of forest establishment costs for each county; and (5) we incorporate data on Holdridge life zones to limit afforestation in locations where temperature and moisture availability prohibit forest growth. We find that at a carbon price of $50/ton, approximately 200 million tons of carbon would be sequestered annually through afforestation. At a price of $100/ton, an additional 100 million tons of carbon would be sequestered each year. Our estimates closely match those in earlier econometric studies for relatively low carbon prices, but diverge at higher carbon prices. Accounting for climatic constraints on forest expansion has important effects on cost estimates.

The Pacific Northwest Research Station launched a Biodiversity Initiative to assist natural resource professionals in integrating complex biodiversity concepts into natural resource management processes. We canvassed clients from various affiliations to determine the main challenges they face in biodiversity management, to define their information needs, and to understand how best to deliver biodiversity information within a collaborative framework. The biodiversity management challenges that emerged included (1) the lack of well-defined biodiversity management policies, (2) understanding and quantifying the interaction effects between a number of factors (e.g., disturbance types, management practices) and biodiversity, (3) the lack of applied biodiversity monitoring strategies, (4) difficulty in locating and accessing biodiversity information, and (5) balancing conflicting values relating to biodiversity. We also list the biodiversity information product needs of clients, as well as preferred technology transfer methods, and we discuss the future direction of the Biodiversity Initiative.

The proposal by GEOBROADCAST SOLUTIONS to allow FM boosters to transmit geotargeted programming like ads and news separate from the primary station's programming has gained the support of … more

The FCC is granting a blanket waiver to broadcasters of the Equal Employment Opportunity (EEO) requirement that mandates broad recruitment outreach for all open full-time positions when the … more

The RADIO TELEVISION DIGITAL NEWS ASSOCIATION and FREEDOM FORUM Power Shift Project are holding a "Local Broadcasters Town Hall" online on MAY 27th to highlight the work being done … more

During the COVID-19 lockdown, and during the gradual re-opening of communities, PPM meters are now coming back online and meter counts are inching up as more people get in cars and resume a … more

As AMERICA opens up again, tensions are flaring about things as simple as wearing a mask to protect others and themselves. Is your radio station doing all it can to keep your audience up to … more

A man suspected of a workplace shooting last month at a vinyl window manufacturer in southwest Cedar Rapids turned himself into authorities Friday. Jamal Devonte Edwards, 26, has been wanted since...

A man suspected of a workplace shooting last month at a vinyl window manufacturer in southwest Cedar Rapids turned himself into authorities Friday.

Jamal Devonte Edwards, 26, has been wanted since two men were shot at Associated Materials, 3801 Beverly Rd. SW, the morning of April 9.

Cedar Rapids police had indicated Edwards was wanted in particular for the shooting of Mark Robertson, 36.

Edwards faces charges of attempted murder, intimidation with a dangerous weapon, going armed with intent and willful injury.

The U.S. Marshals Service helped locate Edwards, distributing a photo of Edwards along the Gulf Coast. He was located in Mobile, Ala. when his father brought him to the Mobile police department so he could turn himself in, according to a Cedar Rapids police news release.

The April 9 shooting was reported at 5:03 a.m. after two employees were shot at Associated Materials. Both suffered non-life-threatening injuries, police said.

Police said at the time it appeared the shooter knew the two men.

Shawn Hardy, senior vice president of integrated products for Associated Materials, confirmed Edwards worked at the Cedar Rapids business, which gave him access to the building, but said he had been employed through a temp agency.

Consider that $u_0$ nodes are aware of some piece of data $d_0$. This note derives the expected time required for the data $d_0$ to be disseminated through-out a network of $n$ nodes, when communication between nodes evolves according to a graphical Markov model $overline{ mathcal{G}}_{n,hat{p}}$ with probability parameter $hat{p}$. In this model, an edge between two nodes exists at discrete time $k in mathbb{N}^+$ with probability $hat{p}$ if this edge existed at $k-1$, and with probability $(1-hat{p})$ if this edge did not exist at $k-1$. Each edge is interpreted as a bidirectional communication link over which data between neighbors is shared. The initial communication graph is assumed to be an Erdos-Renyi random graph with parameters $(n,hat{p})$, hence we consider a emph{stationary} Markov model $overline{mathcal{G}}_{n,hat{p}}$. The asymptotic "$u_0$-expected flooding time" of $overline{mathcal{G}}_{n,hat{p}}$ is defined as the expected number of iterations required to transmit the data $d_0$ from $u_0$ nodes to $n$ nodes, in the limit as $n$ approaches infinity. Although most previous results on the asymptotic flooding time in graphical Markov models are either emph{almost sure} or emph{with high probability}, the bounds obtained here are emph{in expectation}. However, our bounds are tighter and can be more complete than previous results.

Miller and Sheffield introduced a notion of an imaginary surface as an equivalence class of pairs of simply connected proper subdomains of $mathbb{C}$ and Gaussian free fields (GFFs) on them under conformal equivalence. They considered the situation in which the conformal transformations are given by a chordal Schramm--Loewner evolution (SLE). In the present paper, we construct processes of GFF on $mathbb{H}$ (the upper half-plane) and $mathbb{O}$ (the first orthant of $mathbb{C}$) by coupling zero-boundary GFFs on these domains with stochastic log-gases defined on parts of boundaries of the domains, $mathbb{R}$ and $mathbb{R}_+$, called the Dyson model and the Bru--Wishart process, respectively, using multiple SLEs evolving in time. We prove that the obtained processes of GFF are stationary. The stationarity defines an equivalence relation between GFFs, and the pairs of time-evolutionary domains and stationary processes of GFF will be regarded as generalizations of the imaginary surfaces studied by Miller and Sheffield.

We introduce a Gaussian measure formally preserved by the 2-dimensional Primitive Equations driven by additive Gaussian noise. Under such measure the stochastic equations under consideration are singular: we propose a solution theory based on the techniques developed by Gubinelli and Jara in cite{GuJa13} for a hyperviscous version of the equations.

An optimal base station (BS) location depends on the traffic (user) distribution, propagation pathloss and many system parameters, which renders its analytical study difficult so that numerical algorithms are widely used instead. In this paper, the problem is studied analytically. First, it is formulated as a convex optimization problem to minimize the total BS transmit power subject to quality-of-service (QoS) constraints, which also account for fairness among users. Due to its convex nature, Karush-Kuhn-Tucker (KKT) conditions are used to characterize a globally-optimum location as a convex combination of user locations, where convex weights depend on user parameters, pathloss exponent and overall geometry of the problem. Based on this characterization, a number of closed-form solutions are obtained. In particular, the optimum BS location is the mean of user locations in the case of free-space propagation and identical user parameters. If the user set is symmetric (as defined in the paper), the optimal BS location is independent of pathloss exponent, which is not the case in general. The analytical results show the impact of propagation conditions as well as system and user parameters on optimal BS location and can be used to develop design guidelines.

A processing apparatus includes an execution unit which performs computation on two operand inputs each being selectable between read data from a register and an immediate value. The processing apparatus also includes another execution unit which performs computation on two operand inputs, one of which is selectable between read data from a register and an immediate value, and the other of which is an immediate value. A control unit determines, based on a received instruction specifying a computation on two operands, whether each of the two operands specifies read data from a register or an immediate value. Depending on the determination result, the control unit causes one of the execution units to execute the computation specified by the received instruction.

Systems for spacing and transferring objects between operative stations are provided. Such systems can be used with ovens for preforms for plastic material, in blowing or stretch-blowing machines and for other applications in the packaging field. Such systems provide spacing and transferring of objects advancing in procession on transport elements, from a minimum pitch to a preset pitch larger than said minimum pitch, and for transferring said spaced objects to handling elements.

Provided is a method for performing a handover from a first base station to a second base station by a user equipment that is performing a radio communication over a communication channel formed by aggregating a plurality of component carriers. The method includes a step of transmitting a handover command for a component carrier for which a handover has been approved by the second base station among the plurality of component carriers from the first base station to the user equipment and a step of trying to make an access from the user equipment to the second base station for each component carrier in response to the handover command.

A double ring network system configured with two or more transmission stations each including a pair of bi-directionally communicative communication ports, including any adjacent two transmission stations as terminal stations, and any transmission station as a base, as mutually connected in a ring form by communication ports through a transmission line, for intercommunications between transmission stations, in which the transmission stations are each adapted to determine whether or not frame signals are received from adjacent transmission stations, transmit route identifying frame signals for identification of routes to adjacent transmission stations, when having failed in reception, and set own station as a terminal station substituting for a current terminal station, when having received no responses to the route identifying frames from adjacent transmission stations, so they are kept from arriving at ring-like connected subsequent transmission stations.

A mobile user terminal, which communicates with a base station in an intermittent fashion, the mobile user terminal includes a radio transmitter which transmits downlink channel quality information indicating downlink channel quality and an uplink pilot signal to a base station in an intermittent fashion; and a transmit time controller which synchronizes transmit time of the downlink quality information and transmit time of the uplink pilot signal relative to each other, such that the downlink quality information and the uplink pilot signal are sent in adjacent different timings in a period corresponding to a state of intermittent communicate.