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Today, Vince Cable has announced a number of measures with the stated aim of making “it easier for businesses when taking on, managing and letting go their staff, while also being fair to workers”. As well as announcing further details ...

President Vladimir Putin marked Victory Day calling for unity and a dignified honoring of those killed during World War II, even as the coronavirus pandemic curtailed the pomp the Kremlin had planned for Russia’s most important secular holiday. 

As New Zealand approaches the end of its strictest lockdown period, a debate has begun about whether it was legal in the first place. This is important because people are being prosecuted for breaching the lockdown. Naturally, lawyers...

[Shabelle] Shabelle Media Network [SMN], a privately-owned radio and TV is celebrating its 18th anniversary of existence to mark the day when the Radio first came to air on 6th May 2002 in Marka, the regional capital of Lower Shabelle region.

The United States stunned other members of the UN Security Council by preventing a vote on a resolution for a ceasefire in various conflicts around the world to help troubled nations better fight the coronavirus pandemic, diplomats said.

The United States has stunned other members of the UN Security Council by preventing a vote on a resolution for a ceasefire in various conflicts around the world to help troubled nations better fight the coronavirus pandemic, diplomats said.Washington’s reversal on Friday came a day after it agreed to the text, negotiators said under cover of anonymity.“The United States cannot support the current draft,” the country’s delegation declared, without further detail, to the 14 other Security…

We should come up with innovations that respond to societal needs.

Anil Kapoor wrote, "May you be blessed with all the love & happiness, just as we feel blessed to have you in our lives."

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LONDON: The UK has fallen silent to mark the 75th anniversary of VE Day as the country was urged to draw on the “same spirit of national endeavour” during the coronavirus crisis.Millions across the country paused at 11am on Friday to remember those who served in the Second World War,...

Investments in universal health coverage are investments in economic growth. They play a critical role in leveraging opportunities, anticipating challenges, and delivering the knowledge, expertise, and financing countries need to achieve universal health coverage.

Gharavi, a security consultant, was among ten human rights defenders arrested in Turkey in July 2017 at an information management and well-being workshop.

Britons stood in silence and Queen Elizabeth addressed the nation on Friday's 75th anniversary of "Victory in Europe" Day, though the coronavirus dampened commemorations for the end of World War Two on the continent. Lauren Anthony reports.

Along with millions around the nation, Prince Charles held a two-minute silence outside his family's Balmoral estate, while military jets flew over the United Kingdom's four capitals, and 1940s-style tea parties plus singalongs were planned in homes.

Finland’s two-year test of universal basic income has concluded that it doesn't seem to disincentivise working, and improves recipients’ mental and financial well-being

Ditch the phone, don't stand too close and strive for optimal eye contact: the evidence-based approach to painless holiday schmoozing

Britons stood in silence and Queen Elizabeth addressed the nation on Friday's 75th anniversary of "Victory in Europe" Day, though the coronavirus dampened commemorations for the end of World War Two on the continent. Lauren Anthony reports.

Finland’s two-year test of universal basic income has concluded that it doesn't seem to disincentivise working, and improves recipients’ mental and financial well-being

Title: MRSA More Likely to Lurk in Certain Patients
Category: Health News
Created: 4/23/2010 4:10:00 PM
Last Editorial Review: 4/26/2010 12:00:00 AM

Title: More Chocolate Means More Depression, or Vice Versa
Category: Health News
Created: 4/27/2010 11:41:00 AM
Last Editorial Review: 4/27/2010 11:41:12 AM

A video celebrating PMC's first decade is now available for viewing on the NCBI YouTube Channel. The PMC 10th Anniversary Video can also be found on the regular YouTube site.

Title: Hidradenitis Suppurativa (Acne Inversa)
Category: Diseases and Conditions
Created: 8/14/2018 12:00:00 AM
Last Editorial Review: 5/2/2020 12:00:00 AM

Title: Is a 'Universal' Flu Vaccine on the Horizon?
Category: Health News
Created: 3/9/2020 12:00:00 AM
Last Editorial Review: 3/10/2020 12:00:00 AM

ABSTRACT

The recent discovery of complete ammonia oxidizers (comammox) contradicts the paradigm that chemolithoautotrophic nitrification is always catalyzed by two different microorganisms. However, our knowledge of the survival strategies of comammox in complex ecosystems, such as full-scale wastewater treatment plants (WWTPs), remains limited. Analyses of genomes and in situ transcriptomes of four comammox organisms from two full-scale WWTPs revealed that comammox were active and showed a surprisingly high metabolic versatility. A gene cluster for the utilization of urea and a gene encoding cyanase suggest that comammox may use diverse organic nitrogen compounds in addition to free ammonia as the substrates. The comammox organisms also encoded the genomic potential for multiple alternative energy metabolisms, including respiration with hydrogen, formate, and sulfite as electron donors. Pathways for the biosynthesis and degradation of polyphosphate, glycogen, and polyhydroxyalkanoates as intracellular storage compounds likely help comammox survive unfavorable conditions and facilitate switches between lifestyles in fluctuating environments. One of the comammox strains acquired from the anaerobic tank encoded and transcribed genes involved in homoacetate fermentation or in the utilization of exogenous acetate, both pathways being unexpected in a nitrifying bacterium. Surprisingly, this strain also encoded a respiratory nitrate reductase which has not yet been found in any other Nitrospira genome and might confer a selective advantage to this strain over other Nitrospira strains in anoxic conditions.

IMPORTANCE The discovery of comammox in the genus Nitrospira changes our perception of nitrification. However, genomes of comammox organisms have not been acquired from full-scale WWTPs, and very little is known about their survival strategies and potential metabolisms in complex wastewater treatment systems. Here, four comammox metagenome-assembled genomes and metatranscriptomic data sets were retrieved from two full-scale WWTPs. Their impressive and—among nitrifiers—unsurpassed ecophysiological versatility could make comammox Nitrospira an interesting target for optimizing nitrification in current and future bioreactor configurations.

Objective

To determine the contributions of apraxia of speech (AOS) and anomia to conversational dysfluency.

Although pain is a prevalent nonmotor symptom in Parkinson’s disease (PD), it is undertreated, in part because of our limited understanding of the underlying mechanisms. Considering that the basal ganglia are implicated in pain sensation, and that their synaptic outputs are controlled by the subthalamic nucleus (STN), we hypothesized that...

Flora Borne, Alexander Kovalev, Stanislav Gorb, and Virginie Courtier-Orgogozo

Insects produce a variety of adhesives for diverse functions such as locomotion, mating, and egg or pupal anchorage to substrates. Although they are important for the biology of organisms and potentially represent a great resource for developing new materials, insect adhesives have been little studied so far. Here, we examined the adhesive properties of the larval glue of Drosophila melanogaster. This glue is made of glycosylated proteins and allows the animal to adhere to a substrate during metamorphosis. We designed an adhesion test to measure the pull-off force required to detach a pupa from a substrate and to evaluate the contact area covered by the glue. We found that the pupa adheres with similar forces to a variety of substrates (with distinct roughness, hydrophilic and charge properties). We obtained an average pull-off force of 217 mN, corresponding to 15,500 times the weight of a pupa and an adhesion strength of 137–244 kPa. Surprisingly, the pull-off forces did not depend on the contact area. Our study paves the way for a genetic dissection of the components of D. melanogaster glue that confer its particular adhesive properties.

Krishnamoorthy Krishnan, Asif Shahriar Nafi, Roi Gurka, and Roi Holzman

Fish larvae are the smallest self-sustaining vertebrates. As such, they face multiple challenges that stem from their minute size, and from the hydrodynamic regime in which they dwell. This regime, of intermediate Reynolds numbers, was shown to affect the swimming of larval fish and impede their ability to capture prey. Prey capture is impeded because smaller larvae produce weaker suction flows, exerting weaker forces on the prey. Previous observations on feeding larvae also showed prey exiting the mouth after initially entering it (hereafter "in-and-out"), although the mechanism causing such failures had been unclear. In this study, we used numerical simulations to investigate the hydrodynamic mechanisms responsible for the failure to feed caused by this in-and-out prey movement. Detailed kinematics of the expanding mouth during prey capture by larval Sparus aurata were used to parameterize age-specific numerical models of the flows inside the mouth. These models revealed that for small larvae which expand their mouth slowly, fluid entering the mouth cavity is expelled through the mouth before it is closed, resulting in flow reversal at the orifice. This relative efflux of water through the mouth was >8% of the influx through the mouth for younger ages. However similar effluxes were found when we simulated slow strikes by larger fish. The simulations can explain the observations of larval fish failing to fish due to the in-and-out movement of the prey. These results further highlight the importance of transporting the prey from the gape deeper into the mouth cavity in determining suction-feeding success.

Interpretation of a 3D seismic survey located on the western margin of the Northern North Sea Basin demonstrates how the propagation, overlap and linkage of two north–south-striking, en echelon normal fault segments exerted a powerful influence over prospective subtle stratigraphic traps. The relay ramp that formed between the segments appears to have focused sediment dispersal, controlled reservoir distribution and aided post-depositional petroleum migration. Integration of electrical well log data, root-mean-square (RMS)-amplitude analysis and biostratigraphy with seismic interpretation demonstrates that a series of elongate, linear, sand-prone (reservoir) channel complexes characterize the depositional slopes generated by fault growth. The combination of synsedimentary rotation of bedding due to fault propagation and associated footwall uplift led to erosion and truncation of a laterally extensive, older channelized system (Lower Sequence), the downdip parts of which extend beyond the relay ramp. Its subsequent drape by transgressive shales created the subtle stratigraphic trap that now hosts the Cladhan Field, with charge occurring because the sandstones belonging to the Lower Sequence extend as far as the active kitchen in the neighbouring (hanging-wall) depocentre situated downdip and to the east. In contrast, the exploration of a younger, Upper Sequence of sandstones has proven to be disappointing due to their more restricted distribution, lack of access to charge, and occurrence of faults that offset and breach the thin end of the stratigraphic wedge. The implication is that partially breached relay ramps not only provide a preferential site for syn-rift clastic reservoirs to develop but also form important migration pathways through which oil passed from a petroleum kitchen into a trap.

Thematic collection: This article is part of the Under-explored plays and frontier basins of the UK continental shelf collection available at: http://www.lyellcollection.org/cc/under-explored-plays-and-frontier-basins-of-the-uk-continental-shelf

Yuta Sakae, Akira Oikawa, Yuki Sugiura, Masatoshi Mita, Shuhei Nakamura, Toshiya Nishimura, Makoto Suematsu, and Minoru Tanaka

The teleost fish, medaka (Oryzias latipes), employs the XX/XY genetic sex determination system. We show here that the phenotypic sex of medaka is affected by changes in lipid metabolism. Medaka larvae subjected to 5 days of starvation underwent female-to-male sex reversal. Metabolomic and RT-qPCR analyses indicated that pantothenate metabolism was suppressed by starvation. Consistently, inhibiting the pantothenate metabolic pathway caused sex reversal. The final metabolite in this pathway is coenzyme A, an essential factor for lipogenesis. Inhibiting fatty acid synthesis, the first step of lipogenesis, also caused sex reversal. The expression of dmrt1, a critical gene for male development, was suppressed by starvation, and a dmrt1 (13) mutant did not show sex reversal under starvation. Collectively, these results indicate that fatty acid synthesis is involved in female-to-male sex reversal through ectopic expression of male gene dmrt1 under starvation.

Publisher Microsoft and developer 343 Industries announced Halo 2: Anniversary will launch for the Windows PC version of Halo: The Master Chief Collection via Steam and Microsoft Store on Tuesday, May 12.

Here is an overview of the game:

Halo 2: Anniversary comes to PC as the next installment in Halo: The Master Chief Collection. Now optimized for PC, experience the impeccably remastered edition of the original Halo 2 game. Following the destruction of Halo, humankind experiences a short-lived victory. Eager for revenge, the Covenant launches a surprise attack on Earth, but they find themselves ill-prepared to defeat the UNSC’s home fleet and are forced to flee into slipspace. When the Master Chief pursues his overzealous enemies, they discover yet another Halo ring, uncovering long-buried secrets, including an unlikely ally, that will dramatically alter the course of the Human-Covenant Conflict forever.

Key Features:

• PC Settings/Optimizations: Halo 2: Anniversary is now optimized for PC and looking better than ever at up to 4k UHD and at 60+ FPS.* Other PC native settings include customizable mouse and keyboard support, ultrawide support, FOV customization, and more.
• Campaign: Experience the next chapter in the Halo saga and fight your way through 15 unforgettable missions. Play as both Spartan-117, the Master Chief, and for the first time, the Covenant Elite, known as the Arbiter, and experience the Human-Covenant Conflict in a whole new way.
• Anniversary Edition/Update: Toggle between the remastered graphics in the Anniversary edition and the graphics from the original Halo 2 campaign. In the Anniversary edition, view Blur Studio’s spectacularly remastered cutscenes from the original Halo 2 game.
• Multiplayer: Continue your Halo adventure with 7 remastered multiplayer maps from Halo 2: Anniversary and 25 multiplayer maps from the original Halo 2, featuring a completely updated progression system.

A life-long and avid gamer, William D'Angelo was first introduced to VGChartz in 2007. After years of supporting the site, he was brought on in 2010 as a junior analyst, working his way up to lead analyst in 2012. He has expanded his involvement in the gaming community by producing content on his own YouTube channel and Twitch channel dedicated to gaming Let's Plays and tutorials. You can contact the author at wdangelo@vgchartz.com or on Twitter @TrunksWD.

Full Article - https://www.vgchartz.com/article/443396/halo-2-anniversary-for-halo-the-master-chief-collection-for-pc-launches-may-12/

Crawling on his belly through a sewer pipe beneath the streets of Warsaw, Poland, with a battle raging overhead, 16-year-old Lucjan Krause could scarcely have imagined he would survive the fighting, let alone go on to build a globally admired atomic physics program at the University of Windsor. Now 92 and still in full command […]

The Danish company is announcing a powerful new member of its collaborative robots family

The bot learned language from people on Twitter—but it also learned values

Jonathan crashes the RPGCast this week because he heard that Chris, Anna Marie, Kelley, Peter, and Nathan were dissing on Tactics Ogre. We also discuss child care our Now Playing. But don't worry, while the news is slim, it's also pleasantly robust.

"ARK: Survival Evolved" Crystal Isles is coming to PC soon, alongside a huge anniversary event on all platforms. Get the full details here.