The present invention is related to the field of environmental protection, more specifically, to a foliage silicon fertilizer and a method for production of the fertilizer, which is a molybdenum-silica compound sol used for reducing heavy metal and nitrates in vegetables. The fertilizer, which is a molybdenum-silica compound sol, comprises 10-25 wt % silica, 0.05-5.5 wt % molybdenum ions. More preferably, the fertilize, which is a rare earth-molybdenum-silica compound sol, comprises 10-25 wt % silica, 0.05-5.5 wt % molybdenum ions and 0.1-7.5 wt % rare earth ions. By the combination of silica with molybdenum in the present invention, it is effective for preventing the absorption/accumulation of nitrates in vegetables. In addition, by the further combination with rare earth element, the prevention ability of the fertilizer from absorbing heavy metal and nitrates into vegetables is even enhanced. With a preparation method with normal pressure and relatively, low temperature, that is, with mild condition, simple process and high operability, large scale production of the present invention may be readily executed.

An apparatus and method for manufacturing a downhole tool that reduces failures occurring along a bondline between a cemented matrix coupled around a blank. The cemented matrix material is formed from a powder and a binder material. The blank includes an internal blank component and a coating coupled around at least a portion of the surface of the internal blank component. The internal blank component includes a top portion and a bottom portion. The internal blank component is substantially cylindrically shaped and defines a channel extending through the top portion and the bottom portion. The coating is a metal in some exemplary embodiments. The coating reduces the migration of the binder material into the blank thereby allowing the control of intermetallic compounds thickness within the bondline.

The present invention is directed to an explosive composition comprised of heavy ANFO and expanded polymeric beads that have a density that is less than the density of the heavy ANFO. The expanded polymeric beads have a size that is determined or based on the size of ammonium nitrate prills used in the heavy ANFO portion of the composition. In one embodiment, the expanded polymeric beads that are utilized in the composition are at least 70% of the lower limit of the mesh size of the predominant ammonium nitrate prill mesh size. In another embodiment, the expanded polymeric beads are at least 70% of the a size that is related to the average mesh size of the ammonium nitrate prills.

Methods are provided for regulating tooth movement and for maintaining or improving tissue health using heavy forces. Such methods comprise allowing a heavy force to be exerted on one or more teeth of a patient in need thereof; and administering an effective amount of light to the maxillary or mandibular alveolar bone of the patient, wherein the light is administered before, during, or after the heavy force is exerted. The light can have a wavelength in the range of about 585 nm to about 665 nm, or about 815 nm to about 895 nm. An apparatus useful for providing light therapy is also provided.

A process is described herein for removing high freeze point hydrocarbons, including benzene compounds, from a mixed feed gas stream. The process involves cooling process streams in one or more heat exchangers and separating condensed compounds in multiple separators to form a methane-rich product gas stream. Select solvent streams from a fractionation train and/or separate solvent streams are employed to lower the freeze point of one or more streams that contain high freeze point hydrocarbons. A corresponding system also is disclosed.

Kim Bowden, the assistant secretary and treasurer of the Angling Trust Wessex Region Marine certainly showed that he has got what it takes when he went afloat from the Portsmouth based boat ‘Dawn Venture’ skippered by Ross Burnett.

Heavyocity has announced the release of #StayHome, a collection of homemade loops to benefit those impacted by COVID-19. The pack includes over 80 melodic and percussive loops, recorded and processed at the homes and home studios of Heavyocity’s employees. We hope this message finds you safe during this unprecedented time. Heavyocity is headquartered right in […]

The post Heavyocity launches #StayHome with proceeds donated to those impacted by COVID-19 appeared first on rekkerd.org.

Plugin Boutique has announced an exclusive sale on NOVO Essentials by Heavyocity, offering 50% off on the curated selection of core orchestral strings content from NOVO: Modern Strings. Featuring deeply-sampled organic strings recorded at the famous Eastwood Scoring Stage at Warner Bros. Studios, NOVO ESSENTIALS contains the same three-engine functionality of the full NOVO instrument […]

The post Heavyocity NOVO Essentials orchestral strings on sale for $59 USD appeared first on rekkerd.org.

Plugin Boutique has announced an exclusive sale on the Mosaic Voices instrument library by Heavyocity, offering a 50% discount for few days only. The Mosaic Series was conceived to keep composers creative: Each instrument features a unique set of foundational elements, designed to be combined and layered into lush, cinematic textures. Mosaic Voices is a […]

The post Heavyocity Mosaic Voices for Kontakt Player on sale for $59 USD appeared first on rekkerd.org.

"The heavy appliances industry will be impacted by a significant loss of up to 60 per cent in March and almost 100 per cent in April. These two months put together contribute close to 25 per cent of the annual revenue," Godrej Appliances Business Head and EVP Kamal Nandi told.

Unless you're planning a road trip to the west coast of course on which I'd be happy to have you take it the entire way!

Alice says the tobacco tax increase won't act as an incentive to break the addiction because smoking already has a "hold" on her life.

Flights resume arriving and departing from Adelaide Airport after delays and diversions this morning because of the heaviest fog since 2003.

Parched parts of NSW received a welcome dump of rain over the weekend.

Heavy rainfall has filled up dams in the drought-stricken region of Coolabah in New South Wales.(credit: Anthony Hyde)

CEO of a Bunbury freight company, Mark Mazza wants to see a nationally accredited training scheme for truck drivers.

A cold front moving across NSW dumps snow around Goulburn and the Blue Mountains, while erratic winds and lightning may hamper firefighting efforts in the north of the state.

The warm weather is about to end in Victoria, with the state set to be hit by a deluge of rain, hail and snow from today and temperatures set to hang around the low teens all weekend.

A strong cold front is expected to bring damaging wind gusts, heavy rain, thunderstorms and possible flash flooding to south-west WA, with up to 40 millimetres of rainfall set to be dumped on Perth.

Arm wrestling is often associated with a casual competition at the local pub, but professionals like Ryan 'The Milkman' Scott compete internationally and are working hard to grow the sport in regional communities.

The school holidays are about to get ugly with the Bureau of Meteorology forecasting thunderstorms and some wild weather for Friday, the second last day of the Perth Royal Show.

Bus drivers used to receive respectful thanks at the end of a quiet ride, but these days some say they work in fear of being punched, stabbed, screamed at or spat on.

The SES is urging northern Queensland residents to be ready as a tropical low starts to bring heavy rain to coastal communities north from Rockhampton.

Snowboarder Matt Golding was swept down 'Mary's Slide' after triggering an avalanche.

The ACT Government unashamedly asks the community to do more to help it reach the ambitious target of net zero carbon emissions by 2045, with transport and natural gas top of the list of targets.

How would you measure and compare the weight of something? Learn why big things aren't necessarily heavy. All you need is something heavy and a lot of something light and you’ll be able to prove that weight is not the same as size.

Their Debut Release, Firma Collective - Songs For Every Soul, Was Produced By Mgrdichian And Mixed By The Legendary Brian Reeves

Their Debut Release, Firma Collective - Songs For Every Soul, Was Produced By Mgrdichian And Mixed By The Legendary Brian Reeves

The boxer discusses his journey and match with Tyson Fury.

A heavyweight title unification between Anthony Joshua and Tyson Fury is closer than ever.

Everyone expects a bit of snow in winter but the UK has been totally unprepared for this week's heavy snowfall.

Inter-α-inhibitor is a proteoglycan essential for mammalian reproduction and also plays a less well-characterized role in inflammation. It comprises two homologous “heavy chains” (HC1 and HC2) covalently attached to chondroitin sulfate on the bikunin core protein. Before ovulation, HCs are transferred onto the polysaccharide hyaluronan (HA) to form covalent HC·HA complexes, thereby stabilizing an extracellular matrix around the oocyte required for fertilization. Additionally, such complexes form during inflammatory processes and mediate leukocyte adhesion in the synovial fluids of arthritis patients and protect against sepsis. Here using X-ray crystallography, we show that human HC1 has a structure similar to integrin β-chains, with a von Willebrand factor A domain containing a functional metal ion-dependent adhesion site (MIDAS) and an associated hybrid domain. A comparison of the WT protein and a variant with an impaired MIDAS (but otherwise structurally identical) by small-angle X-ray scattering and analytical ultracentrifugation revealed that HC1 self-associates in a cation-dependent manner, providing a mechanism for HC·HA cross-linking and matrix stabilization. Surprisingly, unlike integrins, HC1 interacted with RGD-containing ligands, such as fibronectin, vitronectin, and the latency-associated peptides of transforming growth factor β, in a MIDAS/cation-independent manner. However, HC1 utilizes its MIDAS motif to bind to and inhibit the cleavage of complement C3, and small-angle X-ray scattering–based modeling indicates that this occurs through the inhibition of the alternative pathway C3 convertase. These findings provide detailed structural and functional insights into HC1 as a regulator of innate immunity and further elucidate the role of HC·HA complexes in inflammation and ovulation.

Back with a bang as Computerworld editor Scott Carey leads the squad into the cauldron of convo. Christina Mercer explains why her beau Elon Musk took a car into space, Sean Bradley on that bursting Bitcoin bubble, and David Price to tell us all how Apple can charge even more for its stuff and keep on making record profit.

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A Nebraska senator introduced a bill that would give teachers legal cover to physically restraint disruptive students, prompting a strong positive response from members of the state teachers' union.

We present new practical local differentially private heavy hitters algorithms achieving optimal or near-optimal worst-case error and running time -- TreeHist and Bitstogram. In both algorithms, server running time is $ ilde O(n)$ and user running time is $ ilde O(1)$, hence improving on the prior state-of-the-art result of Bassily and Smith [STOC 2015] requiring $O(n^{5/2})$ server time and $O(n^{3/2})$ user time. With a typically large number of participants in local algorithms (in the millions), this reduction in time complexity, in particular at the user side, is crucial for making locally private heavy hitters algorithms usable in practice. We implemented Algorithm TreeHist to verify our theoretical analysis and compared its performance with the performance of Google's RAPPOR code.

Flávio B. Gonçalves, Marcos O. Prates, Victor Hugo Lachos.

Source: Brazilian Journal of Probability and Statistics, Volume 34, Number 1, 51--70.

Abstract:
In this paper, we present a novel methodology to perform Bayesian model selection in linear models with heavy-tailed distributions. We consider a finite mixture of distributions to model a latent variable where each component of the mixture corresponds to one possible model within the symmetrical class of normal independent distributions. Naturally, the Gaussian model is one of the possibilities. This allows for a simultaneous analysis based on the posterior probability of each model. Inference is performed via Markov chain Monte Carlo—a Gibbs sampler with Metropolis–Hastings steps for a class of parameters. Simulated examples highlight the advantages of this approach compared to a segregated analysis based on arbitrarily chosen model selection criteria. Examples with real data are presented and an extension to censored linear regression is introduced and discussed.

Qiyang Han, Jon A. Wellner.

Source: The Annals of Statistics, Volume 47, Number 4, 2286--2319.

Abstract:
We study the performance of the least squares estimator (LSE) in a general nonparametric regression model, when the errors are independent of the covariates but may only have a $p$th moment ($pgeq1$). In such a heavy-tailed regression setting, we show that if the model satisfies a standard “entropy condition” with exponent $alphain(0,2)$, then the $L_{2}$ loss of the LSE converges at a rate [mathcal{O}_{mathbf{P}}igl(n^{-frac{1}{2+alpha}}vee n^{-frac{1}{2}+frac{1}{2p}}igr).] Such a rate cannot be improved under the entropy condition alone. This rate quantifies both some positive and negative aspects of the LSE in a heavy-tailed regression setting. On the positive side, as long as the errors have $pgeq1+2/alpha$ moments, the $L_{2}$ loss of the LSE converges at the same rate as if the errors are Gaussian. On the negative side, if $p<1+2/alpha$, there are (many) hard models at any entropy level $alpha$ for which the $L_{2}$ loss of the LSE converges at a strictly slower rate than other robust estimators. The validity of the above rate relies crucially on the independence of the covariates and the errors. In fact, the $L_{2}$ loss of the LSE can converge arbitrarily slowly when the independence fails. The key technical ingredient is a new multiplier inequality that gives sharp bounds for the “multiplier empirical process” associated with the LSE. We further give an application to the sparse linear regression model with heavy-tailed covariates and errors to demonstrate the scope of this new inequality.

Yuan Ke, Stanislav Minsker, Zhao Ren, Qiang Sun, Wen-Xin Zhou.

Source: Statistical Science, Volume 34, Number 3, 454--471.

Abstract:
We provide a survey of recent results on covariance estimation for heavy-tailed distributions. By unifying ideas scattered in the literature, we propose user-friendly methods that facilitate practical implementation. Specifically, we introduce elementwise and spectrumwise truncation operators, as well as their $M$-estimator counterparts, to robustify the sample covariance matrix. Different from the classical notion of robustness that is characterized by the breakdown property, we focus on the tail robustness which is evidenced by the connection between nonasymptotic deviation and confidence level. The key insight is that estimators should adapt to the sample size, dimensionality and noise level to achieve optimal tradeoff between bias and robustness. Furthermore, to facilitate practical implementation, we propose data-driven procedures that automatically calibrate the tuning parameters. We demonstrate their applications to a series of structured models in high dimensions, including the bandable and low-rank covariance matrices and sparse precision matrices. Numerical studies lend strong support to the proposed methods.

Hope you didn't pack away those winter boots yet: southwestern Manitoba, from Riding Mountain south to the Canada-U.S. border, is expected to get heavy rain and snow Friday night.

The Indian capital’s attempt to stop people lining up in front of liquor shops, often in violation of social distancing norms, has suffered a setback after a website created to allot time for a store visit crashed due to overload.
Read Full Article at RT.com

MMA fans have taken aim at UFC heavyweight Curtis Blaydes using Rachael Ostovich's new smoking beach snaps as ammunition after Blaydes questioned whether the women's flyweight was fighting in the organisation on merit or on looks.
Read Full Article at RT.com

This week, Xcel Energy announced plans to retire its last two coal plants in the Upper Midwest a decade earlier than scheduled. The acceleration of the coal closures is part of the company’s clean energy transition that includes expanding wind and solar, using natural gas and operating its Monticello nuclear plant until at least 2040.

This week, Xcel Energy announced plans to retire its last two coal plants in the Upper Midwest a decade earlier than scheduled. The acceleration of the coal closures is part of the company’s clean energy transition that includes expanding wind and solar, using natural gas and operating its Monticello nuclear plant until at least 2040.