Apple is thought to be planning a merger of its app platforms, which means a developer can develop an app once and have it automatically run on iPhone, iPad, and Mac without any extra work. The initiative is called 'Marzipan.'

Source: www.mediaite.com - Saturday, May 09, 2020
(() => { window.amJwVideos = window.amJwVideos || []; const iframe = document.createElement('iframe'); const jwBaseUrl = 'https://content.jwplatform.com/players/'; iframe.setAttribute('allowfullscreen', true); iframe.jwUrlWithAds = jwBaseUrl + 'tmqgnsNB-KfS9hzfO.html'; iframe.jwUrlWithNoAds = jwBaseUrl + 'tmqgnsNB-I23UVzQH.html'; amJwVideos.push(iframe); })(); Want to avoid video ads? Subscribe to Mediaite+ Marcus Arbery , father of slain unarmed jogger Ahmaud Arbery , gave a wrenching description of his son’s killing even as he said he did not believe the suspects who have been arrested in the crime should be put to death. On Friday night’s edition of CNN’s Cuomo PrimeTime , Mr. Arbery and family attorney Benjamin Crump joined host Chris Cuomo to discuss the Feb. 23 killing that was captured on a video that was leaked this week, but which police have had since the crime was committed. “What do you want people to know about your son, and what this means to you?” Cuomo asked. “I just want people to know that he was a very good young man, and he loved the people, and I just want people to remember him as a good-hearted young man,” Mr. Arbery said, adding that his late son “was the type of young man, if he had one dollar, and you needed that one dollar, he would give it to you. That’s just how good his heart was.” Mr. Arbery went on to say that “to see him just get lynched like that by a racial mob, it’s just devastating to our fam

Target is offering a buy two, get one free deal on hundreds of Star Wars items, including toys, clothing, bedding, and more.

In this episode of the podcast, Tom chats with Tim Stuart about his new book, Personalized Learning in a PLC at Work: Student Agency Through the Four Critical Questions.

Indonesia was rattled by more than 11 500 earthquakes last year, almost double the annual average of the past decade, according to the nation’s meteorological agency.

I rapporti tra Gheddafi e Déby sono caratterizzati da una certa superficialità, dovuta alle tensioni passate e ai sospetti che nutrono l’uno per l’altro.

Of the three political upheavals that have hit the Maghreb since the beginning of 2011, the Libyan crisis seems to be the most dangerous. First of all for Libya, because the popular uprising has taken the form of an armed rebellion that has cut the country in two; second, for the West, now that NATO, under the cover of United Nations Resolution 1973 (2011) and in order to protect the civilian population, has entered the conflict on the side of the rebels, rashly gambling on a speedy war; and finally, for the region as a whole, because the conflict recently "overflowed" into Tunisia, and neighbouring countries are beginning to feel its humanitarian consequences.

Since the 2010 boycotted elections, Burundi is steadily drifting away from what was initially regarded as a peacemaking model, and violence from both the ruling party and the opposition is threatening stability.

QPX7728 is an ultra-broad-spectrum boronic acid beta-lactamase inhibitor with potent inhibition of key serine and metallo beta-lactamases observed in biochemical assays. Microbiological studies using characterized strains were used to provide a comprehensive characterization of the spectrum of beta-lactamase inhibition by QPX7728. The MIC of multiple IV only (ceftazidime, piperacillin, cefepime, ceftolozane and meropenem) and orally bioavailable (ceftibuten, cefpodoxime, tebipenem) antibiotics alone and in combination with QPX7728 (4 μg/ml), as well as comparator agents, were determined against the panels of laboratory strains of P. aeruginosa and K. pneumoniae expressing over 55 diverse serine and metallo beta-lactamases. QPX7728 significantly enhanced the potency of antibiotics against the strains expressing Class A extended spectrum beta-lactamases (CTX-M, SHV, TEM, VEB, PER) and carbapenemases (KPC, SME, NMC-A, BKC-1), consistent with beta-lactamase inhibition demonstrated in biochemical assays. It also inhibits both plasmidic (CMY, FOX, MIR, DHA) and chromosomally encoded (P99, PDC, ADC) Class C beta-lactamases and Class D enzymes including carbapenemases such as OXA-48 from Enterobacteriaceae and OXA enzymes from Acinetobacter baumannii (OXA-23/24/72/58). QPX7728 is also a potent inhibitor of many class B metallo beta-lactamases (NDM, VIM, CcrA1, IMP, GIM but not SPM or L1). Addition of QPX7728 (4 μg/ml) reduced the MICs in a majority of strains to the level observed for the vector alone control, indicative of complete beta-lactamase inhibition. The ultra-broad-spectrum beta-lactamase inhibition profile makes QPX7728 a viable candidate for further development.

Klebsiella pneumoniae that produce extended spectrum beta lactamases (ESBLs) are a persistent public health threat. There are relatively few therapeutic options and there is undue reliance on carbapenems. Alternative therapeutic options are urgently required. A combination of cefepime and the novel beta lactamase inhibitor enmetazobactam is being developed for treatment of serious infections caused by ESBL-producing organisms. The pharmacokinetics-pharmacodynamics (PK-PD) of cefepime-enmetazobactam against ESBL-producing K. pneumoniae was studied in a neutropenic murine pneumonia model. Dose ranging studies were performed. Dose fractionation studies were performed to define the relevant PD index for the inhibitor. The partitioning of cefepime and enmetazobactam into the lung was determined by comparing area under the concentration time curve (AUC) in plasma and epithelial lining fluid. The magnitude of drug exposure for cefepime-enmetazobactam required for logarithmic killing in the lung was defined using 3 ESBL-producing strains. Cefepime 100 mg/kg q8h i.v. had minimal antimicrobial effect. When this background regimen of cefepime was combined with enmetazobactam half-maximal effect was induced with enmetazobactam 4.71 mg/kg q8h i.v. The dose fractionation study suggest both fT>threshold and fAUC:MIC are potentially relevant PD indices. The AUC_ELF:AUC_plasma for cefepime and enmetazobactam was 73.4% and 61.5%, respectively. A ≥2-log kill in the lung was achieved with a plasma and ELF cefepime fT>MIC of ≥20% and enmetazobactam fT>2 mg/L of ≥20% of the dosing interval. These data and analyses provide the underpinning evidence for the combined use of cefepime and enmetazobactam for nosocomial pneumonia.

Spectinomycin is a ribosome-binding antibiotic that blocks the translocation step of translation. A prevalent resistance mechanism is the modification of the drug by aminoglycoside nucleotidyl transferase (ANT) enzymes of the spectinomycin-specific ANT (9) family or by the dual-specificity ANT(3") (9) family that also acts on streptomycin. We previously reported the structural mechanism of streptomycin modification by the ANT(3") (9) AadA from Salmonella enterica. ANT (9) from Enterococcus faecalis adenylates the 9-hydroxyl of spectinomycin. We here present the first structures of spectinomycin bound to an ANT enzyme. Structures were solved for ANT (9) in apo form, in complex with ATP, spectinomycin and magnesium or in complex with only spectinomycin. ANT (9) shows similar overall structure as AadA with an N-terminal nucleotidyltransferase domain and a C-terminal α-helical domain. Spectinomycin binds close to the entrance of the interdomain cleft, while ATP is buried at the bottom. Upon drug binding, the C-terminal domain rotates by 14 degrees to close the cleft, allowing contacts of both domains with the drug. Comparison with AadA shows that spectinomycin specificity is explained by a straight α₅ helix and a shorter α_5-α₆ loop that would clash with the larger streptomycin substrate. In the active site, we observe two magnesium ions, one of them in a previously un-observed position that may activate the 9-hydroxyl for deprotonation by the catalytic base Glu-86. The observed binding mode for spectinomycin suggests that also spectinamides and aminomethyl spectinomycins, recent spectinomycin analogues with expansions in position 4 of the C ring, will be subjected to modification by ANT (9) and ANT(3") (9) enzymes.

Chromosomal and plasmid-borne AmpC cephalosporinases are a major resistance mechanism to β-lactams in Enterobacteriaceae and Pseudomonas aeruginosa. The new β-lactamase inhibitor avibactam effectively inhibits class C enzymes and can fully restore ceftazidime susceptibility. The conserved amino acid residue Asn³⁴⁶ of AmpC cephalosporinases directly interacts with the avibactam sulfonate. Disruption of this interaction caused by the N³⁴⁶Y amino acid substitution in Citrobacter freundii AmpC was previously shown to confer resistance to the ceftazidime-avibactam combination (CAZ-AVI). The aim of this study was to phenotypically and biochemically characterize the consequences of the N³⁴⁶Y substitution in various AmpC backgrounds. Introduction of N³⁴⁶Y into Enterobacter cloacae AmpC (AmpC_cloacae), plasmid-mediated DHA-1, and P. aeruginosa PDC-5, led to 270-, 12,000-, and 79-fold decreases in the inhibitory efficacy (k₂/K_i) of avibactam, respectively. The kinetic parameters of AmpC_cloacaeand DHA-1 for ceftazidime hydrolysis were moderately affected by the substitution. Accordingly, AmpC_cloacaeand DHA-1 harboring N³⁴⁶Y conferred CAZ-AVI resistance (MIC of ceftazidime of 16 µg/ml in the presence of 4 µg/ml of avibactam). In contrast, production of PDC-5 N³⁴⁶Y was associated with a lower MIC (4 µg/ml) since this β-lactamase retained a higher inactivation efficacy by avibactam in comparison to AmpC_cloacaeN³⁴⁶Y. For FOX-3, the I³⁴⁶Y substitution did not reduce the inactivation efficacy of avibactam and the substitution was highly deleterious for β-lactam hydrolysis, including ceftazidime, preventing CAZ-AVI resistance. Since AmpC_cloacaeand DHA-1 display substantial sequence diversity, our results suggest that loss of hydrogen interaction between Asn³⁴⁶ and avibactam could be a common mechanism of acquisition of CAZ-AVI resistance.

A case of M. leprae rifampicin resistance after irregular anti-leprosy treatments since 1971 is reported. Whole-genome sequencing from four longitudinal samples indicated relapse due to acquired rifampicin resistance and not to reinfection with another strain. A putative compensatory mutation in rpoC was also detected. Clinical improvement was achieved using an alternative therapy.

Background: MRSA pose significant therapeutic challenges, related to their: frequency in clinical infections; innate virulence properties; and propensity for multi-antibiotic resistance. MRSA are among the most common causes of endovascular infections, including infective endocarditis (IE).

Objective: To employ transthoracic echocardiography (TTE) to evaluate the effect of exebacase, a novel direct lytic agent, in experimental aortic valve MRSA IE.

Study Design: TTE was utilized to evaluate the in vivo effect of exebacase on MRSA-infected vegetation progression when combined with daptomycin (vs daptomycin alone). Primary intravegetation outcomes were: maximum size; weights at sacrifice; and MRSA counts at infection baseline vs after 4 days of daptomycin treatment (alone or in addition to exebacase administered once on treatment Day 1).

Results: A single dose of exebacase in addition to daptomycin cleared significantly more intravegetation MRSA than daptomycin alone. This was associated with a statistical trend toward reduced maximum vegetation size in the exebacase + daptomycin vs the daptomycin-alone therapy groups (p = 0.07). Also, mean vegetation weights in the exebacase-treated group were significantly lower vs daptomycin-alone (p < 0.0001). Maximum vegetation size by TTE correlated with vegetation weight (p = 0.005). In addition, intravegetation MRSA counts in the combination group were significantly lower vs untreated controls (p<0.0001) and the daptomycin-alone group (p<0.0001).

Conclusion: This study suggests that exebacase has a salutary impact on MRSA-infected vegetation progression when combined with daptomycin, especially in terms of vegetation MRSA burden, size and weight. Moreover, TTE appears to be an efficient non-invasive tool to assess therapeutic efficacies in experimental MRSA IE.

Ebola Virus (EBOV) is among the most devastating pathogens causing fatal hemorrhagic fever in humans. The 2013–2016 epidemics resulted in over 11000 deaths, while another outbreak is currently ongoing. Since there is no FDA-approved drug so far to fight EBOV infection, there is an urgent need to focus on drug discovery. Considering the tight correlation between the high EBOV virulence and its ability to suppress the type-I Interferon (IFN-I) system, identifying molecules targeting viral protein VP24, one of the main virulence determinants blocking IFN response, is a promising novel anti-EBOV therapy approach. Hence, in the effort of finding novel EBOV inhibitors, a screening of a small set of flavonoids was performed, showing that Quercetin and Wogonin can suppress the VP24 effect on IFN-I signaling inhibition. The mechanism of action of the most active compound, Quercetin, showing an IC₅₀ value of 7.4 μM, was characterized to significantly restore the IFN-I signaling cascade, blocked by VP24, by directly interfering with the VP24 binding to karyopherin-α and thus restoring P-STAT1 nuclear transport and IFN genes transcription. Quercetin significantly blocked viral infection, specifically targeting EBOV VP24 anti-IFN-I function. Overall, Quercetin is the first identified inhibitor of the EBOV VP24 anti-IFN function, representing a molecule interacting with a viral binding site that is very promising for further drug development aiming to block EBOV infection at the early steps.

Cyclophilins play a key role in the lifecycle of coronaviruses. Alisporivir (Debio 025) is a non-immunosuppressive analogue of cyclosporin A with potent cyclophilin inhibition properties. Alisporivir reduced SARS-CoV-2 RNA production in a dose-dependent manner in VeroE6 cell line, with an EC₅₀ of 0.46±0.04 μM. Alisporivir inhibited a post-entry step of the SARS-CoV-2 lifecycle. These results justify that a proof-of-concept Phase 2 trial be rapidly conducted with alisporivir in patients with SARS-CoV-2 infection.

Malware on an air-gapped computer can transmit data like Morse code by changing screen brightness in a way that's invisible to the naked eye but easily recorded with a camera.

Infusionsoft by Keap combines robust analytics with an intuitive interface and easily customizable dashboards to help you track your customers and email marketing campaigns.

MASC has successfully designed and delivered critical equipment and supplies needed to protect health care workers and patients during the COVID-19 pandemic.

When Celtic arrived home after their defeat by Feyenoord on May 6, 1970, everyone at Parkhead was understandably deflated, while the fans were in mourning for the lost chance of glory.

Fingerprinters collect information about the device you're accessing the internet on and attempt to build up a profile of the device.

Microsoft originally sought to become a 'carbon neutral' company, meaning it could generate carbon emissions as long as it offset them through other means, but "in short, neutral is not enough to address the world's needs," says Microsoft President Brad Smith.

Jason Williams, an assistant teaching professor of engineering at Penn State Behrend, helped develop a plastic face shield for use in COVID-19 environments. More than 50,000 of his shields have been shipped to health-care providers in three states.

Bridget O’Donnell, assistant director of student engagement at Penn State Brandywine, has been recognized as Advisor of the Year by the Association for the Promotion of Campus Activities.

The Unremembered Places

The Infinite

The man hopped the airport perimeter fence, an airport spokesperson confirmed.

As the dust settles on UEFA EURO 2016, we pick over the standout figures – from the quickest player to spot-kick woes and a rash of new records for Cristiano Ronaldo.

Following UN Special Representative for Libya Bernardino León’s announcement of a new Government of National Accord, Joost Hiltermann, Crisis Group’s Middle East and North Africa Program Director, had the following reaction.

FineReader 15 is the best all-round PDF-and-OCR app there is, with a smooth, modern interface, fast performance, and a deep feature set.

Source: www.businessinsider.com - Friday, May 08, 2020
Los Angeles' food truck population of over 800 trucks faces a downturn in profits during the coronavirus pandemic, which threatens the livelihood of dozens of vendors. Trucks, many of which are family-owned, are losing up to 60% to 70% of their business. The disintegration of Los Angeles' food truck scene is creating ripple effects as truck owners, employees, and commissaries take financial hits. California recently allowed food trucks to obtain a permit to sell at rest stops, giving vendors the chance to sell to truckers outside the LA proper. Visit Business Insider's homepage for more stories . Los Angeles' food truck scene of over 800 operational trucks is facing a difficult time as business essentially grinds to a halt during the coronavirus pandemic. Food trucks, which are often run as small family businesses, cost on average $29,000 to run in LA, according to a report by the US Chambers of Commerce . But as the lifeblood of food trucks — foot traffic, social gathering, and events — disappears in the wake of the coronavirus, families and small businesses are suffering. "Food trucks rely on people to gather. That model went away pretty quickly," Ross Resnick, founder of food-truck-booking company Roaming Hunger, told the Orange County Register in March. "Pre-corona, it's events, it's workplaces, it's nighttime gatherings in markets. When you close your eyes and imagine a food truck, you imagine a group of people." There are

• A new Committee will be created to scrutinise the response to the Covid-19 outbreak, subject to Parliamentary approval.

Impact of Covid-19 on care homes to be investigated by Health and Sport Committee

The Scottish Government’s testing strategy during the coronavirus pandemic is to be investigated by the Health and Sport Committee.

Shadow by Blade is a service that lets you remotely access a powerful Windows 10 machine from any other PC, Mac, or Android device for a lag-free gaming experience.

To view more press releases, please visit http://ir.wintrust.com/news.aspx?iid=1024452.

Finance Minister Malusi Gigaba has raised important issues about state-owned enerprises - the governance of which ratings agencies are watching closely, says George Sebulela, chair of the Black Business Council.

Massive distribution efforts by OM teams in Bangladesh over more than 10 years sowed gospel seeds and made the Bengali New Testament a #1 best seller.

With 1.6 million customers and 850 000 active accounts and counting, TymeBank's growth in the first year of its launch surpassed its own projections. But can the bank maintain this momentum as the novelty of trying new things wears off for digitally savvy early adopters?

A community-based organization's partnership with researchers creates a 'knowledge neighborhood' supporting after-school programs.

Holders Germany will face Mexico, Sweden and South Korea at the World Cup finals, with all-European group contests as England meet Belgium, and Spain play Portugal.

Delaware State Housing Authority (DSHA) along with Governor Markell and their partners today held the 2012 Governor’s Conference on Housing. The event brought together over 400 housing professionals and residents from throughout Delaware and surrounding states to discuss important issues in housing ranging from homeownership, affordable rental housing, special needs populations and other hot topics. Attendees had the opportunity to discuss regional, state and local perspectives on today’s affordable housing climate, and the event provided strategies to address current and future housing needs.

New services available for potential homeowners WILMINGTON, DE — Building on efforts to promote responsible homeownership, the Delaware State Housing Authority is partnering with $tand By Me to offer new financial coaching services to Delawareans interested in purchasing their first home. Services are now available for Delawareans who need extra financial coaching assistance to reduce […]

DOVER — A new state program is designed to help families and individuals who have experienced foreclosures, job loss, or other financial difficulties stemming from the financial crisis that began in 2008, Governor John Carney and other officials announced today. Fresh Start, a partnership between the Delaware State Housing Authority and the state’s financial empowerment […]

The Flo by Moen is a smart water meter that monitors water usage throughout your home, tests your system for leaks, and protects against water damage with an automatic shutoff feature.

The Flo by Moen Smart Water Detector will let you know when something in your house has sprung a leak, and when used with the Flo Smart Water Shutoff valve, it will prevent further damage by turning off your water supply.

North is currently working on Focals 2.0, but we visited one of its showrooms to try out its first generation of stylish augmented reality (AR) glasses and have high hopes for the future.

The leading drone vendor developed the system to address safety and privacy concerns. The US Federal Aviation Administration is also drafting a rule that'll require all consumer drones to offer 'remote identification,' or what's basically an electronic license plate.