Seth Flaxman et al. have an updated version of their model of coronavirus progression. Flaxman writes: Countries with successful control strategies (for example, Greece) never got above small numbers thanks to early, drastic action. Or put another way: if we did China and showed % of population infected (or death rate), we’d erroneously conclude that […]

Not only did the patients experience high rates of remission, their cognitive function also showed marked improvement as well.

The post Magnetic Brain Treatment Found to Relieve Depression in 90% of Participants With No Negative Side Effects appeared first on Good News Network.

In the mid-1990s, forest managers on the Malheur National Forest were concerned about their prescribed fire program. Although they have only a few weeks of acceptable conditions available in the spring and fall, they were worried that spring-season prescribed burning might be exacerbating black stain root disease and having negative effects on understory plants.

We evaluated the effects of vegetation control and organic matter (OM) removal on soil water content (SWC) in a Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) plantation from age 3 through age 5. Treatments were presence versus absence of vegetation control through year 5 and bole-only harvest of the previous stand versus total-tree harvest of the previous stand including removal of all coarse woody residues.

Research suggests that forest land development can reduce the productivity of remaining forest land because private forest owners reduce their investments in forest management. We developed empirical models describing forest stocking, thinning, harvest, and postharvest tree planting in eastern Oregon, as functions of stand and site characteristics, ownership, and building densities. The models are based on USDA Forest Service Forest Inventory and Analysis data gathered in eastern Oregon in 1987 and 1998, and data describing building densities gathered by the Oregon Department of Forestry from aerial photographs taken over the same period. We used the models to examine the potential effects of population growth and development, as described by increasing building densities, on the likelihood that private forest owners maintain forest stocking, precommercially thin, harvest, and plant trees following harvest. Empirical results suggest that population growth and development have had no measurable effect on these activities in eastern Oregon during the period examined. Any development effects on private forest management and investment so far are likely to be fairly localized.

This report examines the growth and development of the tourism industry in Hoonah, Alaska, and its effects on community life and resource use. The report describes the gradual development of tourism in Hoonah and presents resident perceptions of tourism's effect on the natural and social environment. A multisited ethnographic approach was used featuring indepth, open-ended interviews with local residents, tourism providers, business owners, and government officials. Data were analyzed using Ethnograph, a software program used to assist in coding data based on prominent themes. Results indicate that tourism has brought changes to the lives of Hoonah residents, particularly those relying on natural resources for everyday survival. Expansion of nature-based tourism in the area surrounding Hoonah resulted in conflicts between resource users. The growth of the charter fishing fleet led to competition with commercial fishers. Nature tour operators using remote recreation sites experienced conflicts with local hunters and fishers as well as other commercial guides. The development of a cruise ship destination on private land outside of Hoonah led to shifts in use of this historic site by local residents as well as in use of other private lands used for subsistence. Findings may enable Forest Service planners to identify factors involved in the relation between tourism growth and community well-being. It also may assist small southeast Alaska communities in decisionmaking related to tourism development.

Timber harvest following wildfire leads to different outcomes depending on the biophysical setting of the forest, pattern of burn severity, operational aspects of tree removal, and other management activities. Fire effects range from relatively minor, in which fire burns through the understory and may kill a few trees, to severe, in which fire kills most trees and removes much of the organic soil layer. Postfire logging adds to these effects by removing standing dead trees (snags) and disturbing the soil. The influence of postfire logging depends on the intensity of the fire, intensity of the logging operation, and management activities such as fuel treatments. In severely burned forest, timing of logging following fire (same season as fire vs. subsequent years) can influence the magnitude of effects on naturally regenerating trees, soils, and commercial wood value. Removal of snags reduces long-term fuel loads but generally results in increased amounts of fine fuels for the first few years after logging unless surface fuels are effectively treated. By reducing evapotranspiration, disturbing the soil organic horizon, and creating hydrophobic soils in some cases, fire can cause large increases in surface-water runoff, streamflow, and erosion. Through soil disturbance, especially the construction of roads, logging with ground-based equipment and cable yarding can exacerbate this effect, increasing erosion and altering hydrological function at the local scale. Effects on aquatic systems of removing trees are mostly negative, and logging and transportation systems that disturb the soil surface or accelerate road-related erosion can be particularly harmful unless disturbances are mitigated. Cavity-nesting birds, small mammals, and amphibians may be affected by harvest of standing dead and live trees, with negative effects on most species but positive or neutral effects on other species, depending on the intensity and extent of logging. Data gaps on postfire logging include the effects of various intensities of logging, patch size of harvest relative to fire size, and long-term (10+ years) biophysical changes. Uncertainty about the effects of postfire logging can be reduced by implementing management experiments to document long-term changes in natural resources at different spatial scales.

This report is a compilation of four briefing papers based on literature reviews and syntheses, prepared for USDA Forest Service policy analysts and decisionmakers about specific questions pertaining to climate change. The main topics addressed here are effects of climate change on wildlife habitat, other ecosystem services, and land values; socioeconomic impacts of climate change on rural communities; and competitiveness of carbon offset projects on nonindustrial private forests in the United States.

Scientists have had little information about how prescribed fire and cattle grazing—common practices in many Western ponderosa pine forests—affect plant abundance and reproduction in the forest understory. Pacific Northwest Research Station scientists began to explore how these practices affect vegetation in a five-year study of postfire vegetation in eastern Oregon ponderosa pine forests where cattle have been routinely pastured from late June or early July through early to mid August. For this area of eastern Oregon, they found that excluding cattle grazing during peak growing season increased native plant cover and grass flowering capability in ungrazed areas compared to grazed areas. Because vegetation was measured prior to releasing cattle on the land, the study's results tend to reflect lasting grazing impacts rather than simple consumption.

National forest managers are charged with tackling the effects of climate change on the natural resources under their care. The Forest Service National Roadmap for Responding to Climate Change and the Climate Change Performance Scorecard require managers to make significant progress in addressing climate change by 2015. To help land managers meet this challenge, Forest Service scientists conducted three case studies on national forests and adjacent national parks and documented a wide range of scientific issues and solutions. They summarized the scientific foundation for climate change adaptation and made the information accessible to land managers by creating a climate change adaptation guidebook and web portal. Case study teams discovered that collaboration among scientists and land managers is crucial to adaptation planning, as are management plans targeted to the particular ecosystem conditions and management priorities of each region.

This report is a compilation of six briefing papers based on literature reviews and syntheses, prepared for U.S. Department of Agriculture, Forest Service policy analysts and decisionmakers about specific questions pertaining to climate change.

Outdoor recreation is a central way that people interact with the natural environment. Federal land agencies are key providers of settings, facilities, and landscapes for recreation.

Coal is the primary fuel source for electrical power generation in interior Alaska, with more than 600,000 tons burned annually at five different power plants. Woody biomass could be used as part of this fuel mix, offering potential environmental and economic benefits. In this research, debarked chips were cofired with locally mined coal at the Aurora Power Plant facility in downtown Fairbanks, Alaska. During two days of testing, aspen chips were successfully cofired with coal at average rates of 2.4 percent and 4.8 percent of total energy value. Combustion gases were analyzed during combustion of 100- percent coal, as well as at two different blends with aspen chips, for levels of carbon dioxide, carbon monoxide, oxygen, and nitrogen compounds. Carbon monoxide was suggested as the combustion gas most influenced by changes in woody biomass blend rate. The potential logistic and operational challenges when cofiring were also observed. Cofiring biomass at low levels in grate-combustion systems could be performed with relative ease, with only minor impacts on plant operations, including fuel storage, handling, and performance.

This is a state-of-the-science synthesis of the effects of forest harvest activities on peak flows and channel morphology in the Pacific Northwest, with a specific focus on western Oregon and Washington. We develop a database of relevant studies reporting peak flow data across rain-, transient-, and snow-dominated hydrologic zones, and provide a quantitative comparison of changes in peak flow across both a range of flows and forest practices. Increases in peak flows generally diminish with decreasing intensity of percentage of watershed harvested and lengthening recurrence intervals of flow. Watersheds located in the rain dominated zone appear to be less sensitive to peak flow changes than those in the transient snow zone; insufficient data limit interpretations for the snow zone. Where present, peak flow effects on channel morphology should be confined to stream reaches where channel gradients are less than approximately 0.02 and streambeds are composed of gravel and finer material. We provide guidance as to how managers might evaluate the potential risk of peak flow increases based on factors such as presence of roads, watershed drainage efficiency, and specific management treatments employed. The magnitude of effects of forest harvest on peak flows in the Pacific Northwest, as represented by the data reported here, are relatively minor in comparison to other anthropogenic changes to streams and watersheds.

The E.W. SCRIPPS COMPANY's first quarter revenues jumped 48% year-to-year to $431 million, boosted by the addition of 8 TV stations spun off from the NEXSTAR acquisition of TRIBUNE MEDIA … more

Statement Highlights: Cholesterol-lowering statin drugs are associated with a low risk of side effects. The benefits of statin therapy for most people outweigh the risks.

Experiencing intense flashbacks, nightmares, irritability, anger, and fear? In the face of a traumatic event like the Covid-19 pandemic, it’s common to feel this way.

This brand new All-Encompassing Creative Toolkit contains a variety of resources that take the hard work out of creating stunning visual effects. From ready-made assets you can copy/paste into your artwork to pro-grade tools that provide the building blocks you need to create original designs, these resources make it possible to create work in totally […]

The post Add New Effects to Your Design Work with This Creative Toolkit appeared first on Spoon Graphics.

Experiencing intense flashbacks, nightmares, irritability, anger, and fear? In the face of a traumatic event like the Covid-19 pandemic, it’s common to feel this way.

When Spotify launched their colorful new brand identity, featuring hip duo-toned imagery, it went hand-in-hand with a new Colorizer tool that allows artists to apply a variety of filters to images. This solved a problem in which Spotify needed a way to present the thousands of images uploaded, all with a different look and feel, […]

The post How to Create Spotify Colorizer Effects With CSS Blend Modes appeared first on Web Designer Wall.

Experiencing intense flashbacks, nightmares, irritability, anger, and fear? In the face of a traumatic event like the Covid-19 pandemic, it’s common to feel this way.

We review some recent results on the phenomenon of surface superconductivity in the framework of Ginzburg-Landau theory for extreme type-II materials. In particular, we focus on the response of the superconductor to a strong longitudinal magnetic field in the regime where superconductivity survives only along the boundary of the wire. We derive the energy and density asymptotics for samples with smooth cross section, up to curvature-dependent terms. Furthermore, we discuss the corrections in presence of corners at the boundary of the sample.

We present a method for optimal path planning of human walking paths in mountainous terrain, using a control theoretic formulation and a Hamilton-Jacobi-Bellman equation. Previous models for human navigation were entirely deterministic, assuming perfect knowledge of the ambient elevation data and human walking velocity as a function of local slope of the terrain. Our model includes a stochastic component which can account for uncertainty in the problem, and thus includes a Hamilton-Jacobi-Bellman equation with viscosity. We discuss the model in the presence and absence of stochastic effects, and suggest numerical methods for simulating the model. We discuss two different notions of an optimal path when there is uncertainty in the problem. Finally, we compare the optimal paths suggested by the model at different levels of uncertainty, and observe that as the size of the uncertainty tends to zero (and thus the viscosity in the equation tends to zero), the optimal path tends toward the deterministic optimal path.

Predicting the spatial configuration of gas molecules in nanopores of shale formations is crucial for fluid flow forecasting and hydrocarbon reserves estimation. The key challenge in these tight formations is that the majority of the pore sizes are less than 50 nm. At this scale, the fluid properties are affected by nanoconfinement effects due to the increased fluid-solid interactions. For instance, gas adsorption to the pore walls could account for up to 85% of the total hydrocarbon volume in a tight reservoir. Although there are analytical solutions that describe this phenomenon for simple geometries, they are not suitable for describing realistic pores, where surface roughness and geometric anisotropy play important roles. To describe these, molecular dynamics (MD) simulations are used since they consider fluid-solid and fluid-fluid interactions at the molecular level. However, MD simulations are computationally expensive, and are not able to simulate scales larger than a few connected nanopores. We present a method for building and training physics-based deep learning surrogate models to carry out fast and accurate predictions of molecular configurations of gas inside nanopores. Since training deep learning models requires extensive databases that are computationally expensive to create, we employ active learning (AL). AL reduces the overhead of creating comprehensive sets of high-fidelity data by determining where the model uncertainty is greatest, and running simulations on the fly to minimize it. The proposed workflow enables nanoconfinement effects to be rigorously considered at the mesoscale where complex connected sets of nanopores control key applications such as hydrocarbon recovery and CO2 sequestration.

We study the problem of pricing under a Multinomial Logit model where we incorporate network effects over the consumer's decisions. We analyse both cases, when sellers compete or collaborate. In particular, we pay special attention to the overall expected revenue and how the behaviour of the no purchase option is affected under variations of a network effect parameter. Where for example we prove that the market share for the no purchase option, is decreasing in terms of the value of the network effect, meaning that stronger communication among costumers increases the expected amount of sales. We also analyse how the customer's utility is altered when network effects are incorporated into the market, comparing the cases where both competitive and monopolistic prices are displayed. We use tools from stochastic approximation algorithms to prove that the probability of purchasing the available products converges to a unique stationary distribution. We model that the sellers can use this stationary distribution to establish their strategies. Finding that under those settings, a pure Nash Equilibrium represents the pricing strategies in the case of competition, and an optimal (that maximises the total revenue) fixed price characterise the case of collaboration.

The Cannabis Issue During normal times, I-90 Green House is like a destination resort for marijuana lovers.…

Shape memory and pseudoelastic martensitic behavior is enabled by a structure in which there is provided a crystalline ceramic material that is capable of undergoing a reversible martensitic transformation and forming martensitic domains, during such martensitic transformation, that have an elongated domain length. The ceramic material is configured as a ceramic material structure including a structural feature that is smaller than the elongated domain length of the ceramic material.

A device and method for accurately characterizing tissue impedance employs multiple electrodes at a plurality of separation distances to cancel the effects of front end loading leakage currents and electrode polarization to improve the accuracy of sensitive impedance measurements used to identify cancerous tissues. These measurements may be automated over a range of frequencies.

In a method for simulating temperature and electrical characteristics within an circuit, a temperature of at least one volume within the circuit as a function of a resistance within the at least one volume is repeatedly calculated and the resistance as a function of the temperature is repeatedly calculated until the temperature is within a predetermined tolerance of a previous temperature result and until the resistance is within a predetermined tolerance of a previous resistance result. Once the temperature is within a predetermined tolerance of the previous temperature result and the resistance is within a predetermined tolerance of the previous resistance, then an output indicative of the temperature is generated.

One or more temporal stimulation parameters of vagus nerve stimulation (VNS) are selected to substantially modulate one or more target physiological functions without substantially modulating one or more non-target physiological functions. In one embodiment, a stimulation duty cycle is selected such that VNS is delivered to the cervical vagus nerve trunk to modulate a cardiovascular function without causing laryngeal muscle contractions.

Whether the growth hormone (GH)/Insulin-like growth factor 1(IGF-I) axis exerts cardioprotective effects remains controversial; and the underlying mechanism(s) for such actions are unclear. Here we tested the hypothesis that growth-hormone releasing hormone (GHRH) directly activates cellular reparative mechanisms within the injured heart, in a GH/IGF-I independent fashion. Following experimental myocardial infarction (MI), rats were randomly assigned to receive, during a 4 week period, either placebo (n=14), rat recombinant GH (rrGH, n=8) or JI-38 (n=8; 50 μg/Kg/day), a potent GHRH-agonist. JI-38 did not elevate serum levels of GH or IGF-I, but markedly attenuated the degree of cardiac functional decline and remodeling after injury. In contrast, GH administration markedly elevated body weight, heart weight, circulating GH and IGF-I, but did not offset the decline in cardiac structure and function. Whereas, both JI-38 and GH augmented levels of cardiac precursor cell proliferation, only JI-38 increased anti-apoptotic gene expression. The receptor for GHRH was detectable on myocytes supporting direct activation of cardiac signal transduction. Collectively, these findings demonstrate that within the heart GHRH-agonists can activate cardiac repair following MI, suggesting the existence of a potential signaling pathway based on GHRH in the heart. The phenotypic profile of the response to a potent GHRH agonist has therapeutic implications.

The present invention provides polymerization processes utilizing an ansa-metallocene catalyst system for the production of olefin polymers. Polymers produced from the polymerization processes have properties that vary based upon the presence or the absence of hydrogen and/or comonomer in the polymerization process.

The subject invention pertains to matrix metalloproteinase (MMP) inhibitors that exhibit an IC50 of below 10−4M against MMP and have substantially no activity against non-MMP metalloproteinase-related events. The MMP inhibitors of the invention have reduced side-effects, especially with respect to joint pain.

Devices and methods are provided for reducing matrix effects in protein precipitated bioanalytical samples comprising: a support, and a sorbent associated with the support capable of binding matrix interfering agents present in the bioanalytical sample, wherein the device further comprises filtering means for removing precipitated protein particles. The filtering means is a size exclusion filter or a polymeric or inorganic monolith having a maximum pore size less than or equal to the diameter of the particles to be removed from the sample, and can be integral with the sorbent or associated with the sorbent. The sorbent is characterized by sufficient selectivity between the matrix interfering agents and analytes of interest to provide retention of the matrix interfering agents while providing elution of the analytes of interest (e.g., a reversed phase or a polar modified reversed phase). Typical devices incorporating these features include luer syringe filters, individual filter cartridges, multiwell plates, pipette tips, or inline columns for multiple or single use.

A method of complementing a spoken text. The method including receiving text data representative of a natural language text, receiving effect control data including at least one effect control record, each effect control record being associated with a respective location in the natural language text, receiving a stream of audio data, analyzing the stream of audio data for natural language utterances that correlate with the natural language text at a respective one of the locations, and outputting, in response to a determination by the analyzing that a natural language utterance in the stream of audio data correlates with a respective one of the locations, at least one effect control signal based on the effect control record associated with the respective location.

Solid state light emitting devices include multiple LED components providing adjustable melatonin suppression effects. Multiple LED components may be operated simultaneously according to different operating modes according to which their combined output provides the same or similar chromaticity, but provides melatonin suppressing effects that differ by at least a predetermined threshold amount between the different operating modes. Switching between operating modes may be triggered by user input elements, timers/clocks, or sensors (e.g., photosensors). Chromaticity of combined output of multiple LED components may also be adjusted, together with providing adjustable melatonin suppression effects at each selected combined output chromaticity.

The invention relates to an electronic musical instrument system (1) for influencing the sound of an electric musical instrument having a housing (2) that has signal ports (14, 18) and a power supply port (15). In order to simplify the individual combination of different audio effects, the housing (2) contains control electronics (6) that have associated slots (4a-4f) for effects modules (19), wherein the slots (4a-4f) are arranged in the housing (2) and each slot (4a-4f) has a multipin connection (5a-5f) for connection to a plug-in effects module (19). The invention additionally relates to a corresponding effects module (19).

Kuassa is celebrating a great decade of its vision for a palette of inspiring technology for musicians with the release of Amplifikation 360, a virtual “playground” for stacking pedals, amps, and cabs to create the perfect sound for guitarists. Amplifikation 360 allows you to combine every Kuassa product you own with ease. Try routing Matchlock’s […]

The post Kuassa releases Amplifikation 360 complete guitar amp and effects playground for guitarists appeared first on rekkerd.org.

Bluezone Corporation has announced the release of Tank – Explosion Sound Effects, a new sound library including a wide range of loud explosions, distant blasts, military tank firing and reloading, mechanical parts, incoming artillery shells, debris and more. Devastating impact: With an arsenal of 184 audio samples, this intimidating sound library brings sound designers a […]

The post Bluezone releases Tank Explosion Sound Effects sample pack appeared first on rekkerd.org.

Igor Vasiliev has announced the release of Classic FX, an iOS app featuring a selection of reworked classic audio effects designed to add brightness and expand the sound space of any instrument. The app features unique effects with unified control parameters that provide convenience and at the same time many opportunities for individual expression and […]

The post Igor Vasiliev reworks classic audio effects with Classic FX app for iOS appeared first on rekkerd.org.

Woodman’s Immaculate Maple Syrup Studio has launched WoodScaper 1.2, an audio effect that delivers classic guitar effects. Version 1.2 adds Next and Previous preset buttons and some more improvements and fixes. WoodScaper combines the 4 classic guitar effects into one unit : phaser, chorus/flanger, wah-wah and tremolo. Besides the familiar controls each effect has some […]

The post WoodScaper classic guitar effects by Woodman’s Immaculate Maple Syrup Studio appeared first on rekkerd.org.

Nanfu Wang grew up under China’s one-child policy and never questioned it. “You don’t know that it’s something initiated and implemented by the authority,” she tells The New Yorker’s Jiayang Fan. “It’s a normal part of everything. Just like water exists, or air.” But when Wang became pregnant she started to understand the magnitude of the law—and the suffering that it caused. Wang’s documentary, “One Child Nation,” explores the effects of one of the largest social experiments in history. She uncovers stories of confusion and trauma, in Chinese society at large and within her own family. After Wang’s uncle had a daughter, his family forced him to abandon her at a local market so that he and his wife could try for a son. “He stood there, across the street, watching to see if somebody would come and take the baby,” Wang tells Fan. “He wanted to bring her home, but his mom threatened to commit suicide. . . . He felt so torn. There was no right decision.” 

In 2014, a pair of crimes shocked Israelis and Palestinians. The first was the abduction and murder of three Israeli boys by a Hamas-linked group. Then there was an act of reprisal—the torture, burning, and murder of a Palestinian teen-ager named Mohammed Abu Khdeir—by Israeli right-wing extremists. Even by the standards of this conflict, the killings were shocking. 

“Our Boys,” a co-production of HBO and the Israeli Keshet Studios, examines the forces that led to Abu Khdeir’s killing. It is not for the faint of heart, David Remnick says, but the series is as complex and deep a portrayal of the conflict as he has ever seen. Remnick spoke with two of the creators: Hagai Levi, an Israeli Jew, and Tawfiq Abu Wael, a Palestinian living in Israel. Abu Wael tells Remnick why he resisted pressure from activists not to participate in an Israeli production. 

For most of us, the speed and intensity of the coronavirus pandemic has come as a shock. But not for Lawrence Wright. A staff writer and the author of nonfiction books about Scientology and Al Qaeda, Wright recently wrote a novel—yet to be published—called “The End of October,” about the spread of a novel virus that eerily resembles the outbreak of COVID-19. Wright looked to illnesses of the past to try to understand their enduring consequences, and he mapped those ripple effects onto our contemporary circumstances. “The End of October” is a work of fiction and firmly in the thriller genre, but what he imagined in it turns out to be eerily close to what we are experiencing now. “I read the paper and I feel like I’m reading another chapter of my own book,” he tells David Remnick.  

Lawrence Wright’s “The End of October” is due out in April. 

Steve Shulman, longtime grocer and community figure at Leschi Market along Lake Washington in Seattle, died Wednesday night from the effects of COVID-19, his family says. “We all mourn the passing of this generous man who has been a pillar of the Leschi community and beyond for many years,” his nephew Yousef Shulman, co-owner of […]

The study will add a "real-time" element to what UW researchers already know about social isolation, loneliness and their related health risks.

Side Effects is many things, and finally becomes a full throttle thriller moving ahead at great pace and no little intricacy.

A CSIRO reconstruction of the Federation drought of 1891 to 1903 finds that if it were to occur again today, its effects would likely be even more devastating.

Coastal dairy farms are culling their herds because they can not afford to feed them while they and their communities feel the flow-on effect of drought.

The ACT's top law officer says federal police should not waste their time chasing Canberrans who use small amounts of cannabis as he urges Christian Porter not to interfere with new laws.