Aspergillus niger, the third species responsible for invasive aspergillosis has been considered as a homogeneous species until DNA-based identification uncovered many cryptic species. These species have been recently reclassified into the Aspergillus section Nigri. However little is yet known among the section Nigri about the species distribution and the antifungal susceptibility pattern of each cryptic species. A total of 112 clinical isolates collected from 5 teaching hospitals in France and phenotypically identified as A. niger were analyzed. Identification to the species level was carried out by nucleotide sequence analysis. The Minimum Inhibitory Concentrations (MICs) of itraconazole, voriconazole, posaconazole, isavuconazole and amphotericin B were determined by both the EUCAST and gradient concentration strips methods. Aspergillus tubingensis (n=51, 45.5%) and A. welwitschiae (n=50, 44.6%) were the most common species while A. niger accounted for only 6.3% (n=7). The MICs of azoles drugs were higher for A. tubingensis than for A. welwitschiae. The MIC of amphotericin B was 2 mg/L or less for all isolates. Importantly, MICs determined by EUCAST showed no correlation with those determined by gradient concentration strips methods, these latter being lower than the former (Spearman's rank correlation tests ranging - depending on the antifungal agent - from 0.01 to 0.25; p>0.4). In conclusion, A. niger should be considered as a minority species in the section Nigri. The differences in MICs between species for different azoles underline the importance of accurate identification. Significant divergences in the determination of MIC between EUCAST and gradient concentration strips methods require further investigation.

BACKGROUND AND OBJECTIVES:

Rates of sexually transmitted infections (STIs) have increased over the decade. Guidelines recommend HIV testing with incident STIs. Prevalence and factors associated with HIV testing in acute STIs are unknown in adolescents. Our objective was to determine the prevalence of completed HIV testing among adolescents with incident STIs and identify patient and health care factors associated with HIV testing.

While we wait for Apple Arcade to launch for iOS devices, Google is preparing its own app/game subscription service for Android called Play Pass.

Since learning is so nuanced, so too should be the means in which we assess it. Let's offer students the opportunity to be seen as whole people who can demonstrate different skills and knowledge in a plethora of ways over a period of time.

The PARCC and Smarter Balanced assessments have evolved since they were launched in 2015. Here's a guide to understanding them now.

As civic education undergoes a renaissance in schools, educators are looking beyond standardized tests to determine whether the lessons empower students to embrace civic behaviors, like voting or volunteering.

The collection and use of data about just how prepared individual children are to enter kindergarten can be a ticklish proposition.

Within three weeks, a pandemic has completely changed the national landscape on testing. The U.S. Department of Education has now excused all 50 states and the District of Columbia from the requirement that they test all their students in math and English/language arts.

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

In a sprawling but nuanced examination, comedian John Oliver explained why the U.S. standardized testing system exists and the harms it creates.

Both the House and Senate ESEA bills keep annual tests, but they go very different ways on a lot of other assessment issues.

The Democratic presidential candidate likes to highlight his vote against the No Child Left Behind Act in 2001, although his record on the issue of high-stakes standardized testing isn't black and white.

Hyundai, the South Korean car manufacturer is currently working on the new generation Tucson SUV, which has been spotted doing rounds on the home soil. The SUV yet again has been spied testing in...

The Division of Public Health is continuing its efforts to encourage former residents and employees of the ManorCare Health Services Foulk Road facility in Wilmington, between January and September 2017, to be tested for tuberculosis (TB). DPH opened a call center on Tuesday, May 29, 2018, to follow up with individuals who had been sent a letter and answer any questions, as well as to field questions from the public. As the number of incoming calls has decreased significantly since the opening, DPH is announcing that the call center will cease operations at 4:00 p.m., Friday, June 1, 2018.

Free HIV testing will be offered through the Division of Public Health (DPH) at two Delaware state service centers on Wednesday, June 27, 2018, in observance of National HIV Testing Day. The Centers for Disease Control and Prevention (CDC) recommends that everyone between the ages of 13 and 64 get tested for HIV at least once as part of routine health care.

While praising the state on some counts, including increasing daily testing from 400 to 2,410 per day between April 20 and May 2, it also flagged the non-cooperation of the state bureaucracy.

DOVER, Del. – Governor John Carney, along with the Delaware Department of Health and Social Services (DHSS), announced on Friday a coordinated statewide plan to ensure individuals with symptoms consistent with coronavirus disease 2019 (COVID-19) have access to safe and efficient testing in Delaware. Tests will be administered at no cost to the patients. Through […]

WILMINGTON, Del. – Governor John Carney on Wednesday announced a partnership with the Delaware Division of Public Health (DPH), the Delaware Department of Health and Social Services (DHSS), the Delaware Emergency Management Agency, the Delaware Department of Agriculture, Westside Family Healthcare, local hospital systems, poultry industry employers, Federally Qualified Health Centers, and trusted community partners […]

Governor John Carney on Tuesday declared Sussex County a hot spot for COVID-19 in Delaware and announced the initial schedule for the State of Delaware’s Coordination and Care community testing sites. Testing and outreach will occur in several Sussex communities that are at the center of Delaware's COVID-19 epidemic. Governor Carney first announced the community testing and outreach partnership among the state, hospital systems, and others last week, with an initial focus on Sussex County.

Looking for coronavirus testing locations in Sussex County? See below for dates, times, and locations starting today, April 29 thru May 4, 2020.  Community Testing Site hosted by Beebe Healthcare in the parking lot between JD Shuckers and the Veteran’s Administration off of Rt. 404 in Georgetown: Wednesday, April 29 from 10 a.m. – 4 p.m. Community Testing Site […]

Retail, hair dressers able to resume limited services while maintaining health guidelines WILMINGTON, Del. – Governor John Carney on Tuesday announced a series of interim steps allowing small businesses to resume limited operations effective 8:00 a.m. on Friday, May 8. The goal of the interim steps is to provide economic relief to Delaware citizens and […]

Total COVID-19-related deaths in Delaware reaches 193 SMYRNA (May 6, 2020) – The Delaware Division of Public Health (DPH) is announcing six additional fatalities related to coronavirus disease 2019 (COVID-19) and is providing an update on the number of positive cases and recovered individuals. All data reported through the daily updates are based on data […]

In cooperation with partners, Delaware will have capacity to test 80,000 Delawareans each month WILMINGTON, Del. – Governor John Carney on Friday announced a significant expansion of Delaware’s statewide testing program for COVID-19 as Delaware moves toward Phase I of an economic reopening. The plan will be implemented in partnership with Delaware’s hospital systems, primary […]

The kit 'DiAGSure nCOV-19 Detection Assay' can meet the growing demand for testing equipment across the country to a certain extent.

The state's TMC government has been drawing consistent criticism from the Centre and opposition parties over the way it has tackled the pandemic, and has been accused of under-reporting data about the number of COVID-19 cases and deaths.

Hundreds of migrant workers came onto the streets and clashed with the police at a village in Surat district of Gujarat today to demand that they either be sent back to their home states or allowed to...

The testing capacity for COVID-19 has been scaled up to around 95,000 tests per day and a total of 15,25,631 tests have been conducted so far across 332 government and 121 private laboratories, Union Health Minister Harsh Vardhan said on Saturday.

Curious about what’s going on behind the scenes with verification? Bernard Murphy, Jim Hogan, and our own Paul Cunningham are on the case with the “Innovation in Verification” blog stream over at semiwiki.com. Every month, this trio reviews a newly-published paper in academia that pertains to verification and discusses its implications. Be sure to stop by—it’s a great place to see what might be coming down the pipeline someday.

This month, they discuss the implications of metamorphic testing. The purpose of metamorphic testing is to define a verification approach where is there is no “golden reference.” This situation comes up a lot now as designs grow in complexity, and it begs the question: “how does one know the design is verified if there is no standard to compare to?”. Metamorphic testing addresses the problem of not having a “gold standard” to compare to by comparing the results of related tests instead. The paper reviewed by this team used metamorphic testing to study methods of managing JavaScript tags.

Paul saw this as a valuable new class of coverage. Metamorphic testing represents a way to create better distribution analyses through understanding the relationships among tests. This can reveal critical-but-complex issues that traditional verification methods may overlook. He saw this as an emerging class of coverage that new verification tools could be built around. Paul asserted that a future metamorphic-testing-based tool’s main contribution to the field of verification would be to better analyze noisy performance results where the noise is multi-modal. It could be useful in detecting race conditions and similar hard-to-debug anomalies. Paul also sees metamorphic testing as ripe for ML techniques. Overall—Paul sees a bright future for metamorphic testing in verification.

Jim is reminded of Solido and Spice—these metamorphic testing capabilities are “more than just a feature”—they might be a product. Maybe even a whole new class of verification tools, as Paul said.

Bernard says that this topic is “too rich to address in one blog”, so be sure to head over to the post to see more of what the future has in store for verification.

Hello, i need to test the  parameter Kf under some conditions in subthreshold.i cannot just plot the OP param,becasue i need to derive it under certain conditions.

Spectre(of Cadence) like BSIM(of Berkley) has developed a method for deriving each parameter in their model.

Is there a way to help me with such manual where i can test in cadence virtuoso the Kf parameter shown in the formula bellow?

Thanks.

XSSer is an open source penetration testing tool that automates the process of detecting and exploiting XSS injections against different applications. It contains several options to try to bypass certain filters, and various special techniques of code injection.

XSSer is an open source penetration testing tool that automates the process of detecting and exploiting XSS injections against different applications. It contains several options to try to bypass certain filters, and various special techniques of code injection.

Whitepaper called Windows User Accounts Penetration Testing. Written in Persian.

This whitepaper is a quick tutorial on pentesting the Zen load balancer.

Whitepaper called Azure Cloud Penetration Testing.

Wi-fEye is designed to help with network penetration testing. It allows the user to perform a number of powerful attack automatically including WEP/WPA cracking, session hijacking and more.

Warren Buffett wants to tell you the best time to wash your clothes. Or at least his energy company in the U.K does. Buffett’s Northern Powergrid Holdings Co. is working with Siemens AG to test a so-called smart grid that has the ability to control when consumer appliances will be used in the home.

The clean energy economy of the Empire State has just received a serious booster shot, thanks to the newly opened Battery and Energy Storage Technology (BEST) Testing and Commercialization Center in Rochester, New York. Made possible by state seed funding and a public-private partnership between the New York Battery and Energy Storage Technology Consortium (NY-BEST) and DNV GL, the center will serve to address two of the greatest challenges facing New York-based energy storage companies: access to technology and cost.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.

As manufacturers - including companies such as automakers that do not typically produce healthcare devices - race to help fill medical equipment shortages during the COVID-19 crisis, steps must be taken to ensure adequate security testing, says Fairuz Rafique of cybersecurity services firm EmberSec.