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The Value of Simulation: Which Design is the Best?

SOLIDWORKS Simulation revolutionizes the traditional design process by allowing design validation to be done in parallel with product design. Join us for a four-part Simulation webinar series starting on April 22nd to learn more.

Author information

Dassault Systèmes SolidWorks Corp. offers complete 3D software tools that let you create, simulate, publish, and manage your data. SolidWorks products are easy to learn and use, and work together to help you design products better, faster, and more cost-effectively. The SolidWorks focus on ease-of-use allows more engineers, designers and other technology professionals than ever before to take advantage of 3D in bringing their designs to life.

The post The Value of Simulation: Which Design is the Best? appeared first on The SOLIDWORKS Blog.




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Maintaining SOLIDWORKS Design and Data Efficiency While Working From Home

Read this blog to learn how you can maintain efficiency throughout your design and data management activities when working from home.

Author information

Mark Johnson
Expert Technical Support Engineer, Escalation Manager for the Americas at SOLIDWORKS

Mark Johnson is the SOLIDWORKS Escalation Manager for the Americas. He also has resolved the highest number of technical support cases in SOLIDWORKS support history – over 45,000! This experience gives him a unique perspective which he leverages to train our VAR community and take part in the SOLIDWORKS Development process to improve overall customer experience. Mark also hosts and organizes the SOLIDWORKS World AE Workshop for the past 10 years and The VAR Performance Tuning Workshops (VPTW) at company HQ.

The post Maintaining SOLIDWORKS Design and Data Efficiency While Working From Home appeared first on The SOLIDWORKS Blog.




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How I Used SOLIDWORKS to Design the Cars You’ve Seen in Movies

Ever heard of Mission Impossible? Ready Player One? How about Terminator? Learn all about how Dave Clark, a mechanical engineer and industrial designer, makes stunt cars for the big screen – and how he got there.

Author information

Sean O'Neill

I'm a Community & User Advocacy Manager here at SOLIDWORKS. As a longtime SOLIDWORKS user myself, I love meeting with users and hearing about all the interesting things they're doing in the SOLIDWORKS community!

The post How I Used SOLIDWORKS to Design the Cars You’ve Seen in Movies appeared first on The SOLIDWORKS Blog.




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Updated: Cardinal Sarah says he did not sign letter claiming coronavirus exploited for one-world government

CNA Staff, May 7, 2020 / 03:45 pm (CNA).- Hours after the publication of a controversial open letter regarding the coronavirus pandemic, the prefect of the Church’s dicastery for liturgy and sacraments, listed among the signers of the letter, said he did not sign it.

The letter, titled “Appeal for the Church and the World,” says the coronavirus pandemic has been exaggerated to foster widespread social panic and undercut freedom, as a preparation for the establishment of a one-world government.

Cardinal Robert Sarah, prefect of the Vatican's Congregation for Divine Worship and Sacraments, tweeted: “I share on a personal basis some of the questions or concerns raised with regard to restrictions on fundamental freedoms, but I have not signed this petition.”

“A cardinal prefect of the Roman Curia must observe a certain reserve in political matters, Sarah wrote in another tweet, “so I explicitly asked this morning the authors of the petition titled ‘for the Church and for the world’ not to mention me.”

Sarah was listed as a signatory of the letter when it was published May 7 by the National Catholic Register, LifeSiteNews, and other websites. Sarah's denial raises questions about the legitimacy of other reported signatories to the letter.

Jeanette DeMelo, editor of the National Catholic Register, told CNA that the principal author of the letter is Archbishop Carlo Vigano, a former papal emissary to the United States.

Vigano made headlines for an August 2018 letter that alleged Vatican officials had ignored warnings about the sexual abuse of disgraced former cardinal Theodore McCarrick. Since that time, Vigano has released numerous letters expressing his viewpoints on matters in the Church, which include criticisms of Pope Francis and other curial officials.

DeMelo said that Vigano had vouched for the authenticity of Sarah's signature.

“The Register contacted Archbishop Vigano, the principal author, and asked him specifically about the authenticity of the signature of Cardinal Sarah and he said ‘I can confirm 100% that Cardinal Sarah signed it.,” DeMelo told CNA.

The letter laments the social distancing and stay-at-home orders issued to slow the spread of the coronavirus pandemic, suggesting they are contrived mechanisms of social control, with a nefarious purpose.

“We have reason to believe, on the basis of official data on the incidence of the epidemic as related to the number of deaths, that there are powers interested in creating panic among the world’s population with the sole aim of permanently imposing unacceptable forms of restriction on freedoms, of controlling people and of tracking their movements,” the letter said.

“The imposition of these illiberal measures is a disturbing prelude to the realization of a world government beyond all control,” it added. (bold original)

Among the letter’s reported signatories are four cardinals: Sarah, who has now indicated he is not a signatory; Cardinal Gerhard Muller, former prefect of the Congregation for the Doctrine of the Faith, Cardinal Joseph Zen, emeritus bishop of Hong Kong, and Cardinal Janis Pujats, emeritus archbishop of Riga, Latvia.

Two U.S. bishops are also alleged signatories: Bishop Rene Gracida, emeritus bishop of Corpus Christi, and Bishop Joseph Strickland, the Bishop of Tyler, Texas. 

Strickland told CNA by email May 7 that he “did sign off on this letter.”

Along with several other bishops, the well-known auxiliary bishop of Astana, Kazakhstan, Bishop Athanasius Schneider, is listed as a signer of the letter.

Another reported signatory is Fr. Curzio Nitoglia, a priest of the Society of St. Pius X, a traditionalist group in “irregular communion” with the Church. Nitoglia is the author of “The Magisterium of Vatican II,” a 1994 article that claims that “the church of Vatican II is therefore not the Apostolic and Roman Catholic Church instituted by our Lord Jesus Christ.”

The May 7 letter argued that the coronavirus pandemic has been sensationalized and exploited, to impede civil rights and exact government control over individuals and families.

The letter said that “the facts have shown that, under the pretext of the Covid-19 epidemic, the inalienable rights of citizens have in many cases been violated and their fundamental freedoms, including the exercise of freedom of worship, expression and movement, have been disproportionately and unjustifiably restricted.”

“Many authoritative voices in the world of science and medicine confirm that the media’s alarmism about Covid-19 appears to be absolutely unjustified.”

Nearly 4 million people worldwide have tested positive for the coronavirus, and at least 270,000 have died. In some countries, death rates in the months of the coronavirus pandemic have far exceeded death rates over the same months in previous years, suggesting to some demographers and epidemiologists that coronavirus deaths have been dramatically undercounted.

The pandemic, and the social distancing and stay-at-home orders issued to slow its spread, have become a source of considerable controversy in recent weeks. In the U.S., protests in several state capitals have gathered demonstrators in close proximity to one another, a move public health experts say could lead to new outbreaks of the disease.

The letter said that the economic crisis occasioned by the global pandemic “encourages interference by foreign powers and has serious social and political repercussions. Those with governmental responsibility must stop these forms of social engineering, by taking measures to protect their citizens whom they represent, and in whose interests they have a serious obligation to act.”

“The criminalization of personal and social relationships must likewise be judged as an unacceptable part of the plan of those who advocate isolating individuals in order to better manipulate and control them,” the authors added.

No cure or therapeutic treatment has yet been identified for the virus. In early weeks of the pandemic, President Donald Trump hypothesized that hydroxychloroquine, an inexpensive anti-malarial medication, could help treat the disease. U.S. researchers have largely moved away from the medication, especially after a study by the Veterans’ Administration found that administering the drug leads to higher death rates among patients receiving it.

Some, including television hosts Laura Ingraham and Sean Hannity have alleged that the study is inaccurate. Some protestors have suggested the VA study was intended to discredit Trump or profit vaccine manufacturers.

In an apparent reference to the hydroxychloroquine controversy, the letter said that: “Every effort must be made to ensure that shady business interests do not influence the choices made by government leaders and international bodies. It is unreasonable to penalize those remedies that have proved to be effective, and are often inexpensive, just because one wishes to give priority to treatments or vaccines that are not as good, but which guarantee pharmaceutical companies far greater profits, and exacerbate public health expenditures.” 

“Let us also remember, as Pastors, that for Catholics it is morally unacceptable to develop or use vaccines derived from material from aborted fetuses,” the letter added.

The U.S. bishops conference has also said vaccine development should avoid unethical links to abortion.

The letter argues that governments do not have the right to ban or restrict public worship or other kinds of ministry, and asks that any such restrictions be rescinded.

On the sacraments, which have been subject both to voluntary restrictions and public health orders in some states, the letter noted that “the Church firmly asserts her autonomy to govern, worship, and teach.”

“The State has no right to interfere, for any reason whatsoever, in the sovereignty of the Church. Ecclesiastical authorities have never refused to collaborate with the State, but such collaboration does not authorize civil authorities to impose any sort of ban or restriction on public worship or the exercise of priestly ministry. The rights of God and of the faithful are the supreme law of the Church, which she neither intends to, nor can, abdicate. We ask that restrictions on the celebration of public ceremonies be removed.”

While restrictions on public worship have been met with public criticism in many places, the objections have been most pronounced in Italy.

After Italy’s prime minister announced in late April new health measures that would continue prohibiting religious gatherings, the Italian bishops released a statement denouncing the decision, which the bishops criticized as “arbitrary.” Two days later, Pope Francis seemed to signal his own view, praying while celebrating Mass that Christians would respond to the lifting of lockdown restrictions with “prudence and obedience.”

Along with cardinals, bishops, and priests, the letter’s signatories also included some academics, journalists, and scientists. Included among them are Vatican journalists Marco Tosatti and Robert Moynihan, Lifesitenews editor John-Henry Westen, Stephen Mosher, president of the Virginia-based Population Research Institute, and the leaders of pro-life groups in Texas and Ohio.

The letter’s signatories encouraged Catholics, and “all men and women of good will” to “assess the current situation in a way consistent with the teaching of the Gospel. This means taking a stand: either with Christ or against Christ.” (bold original)
 
“Let us not allow centuries of Christian civilization to be erased under the pretext of a virus, and an odious technological tyranny to be established, in which nameless and faceless people can decide the fate of the world by confining us to a virtual reality. If this is the plan to which the powers of this earth intend to make us yield, know that Jesus Christ, King and Lord of History, has promised that ‘the gates of Hell shall not prevail’ (Mt 16:18).”

The Holy See has not yet commented on the letter.
 

This story has been updated since its original publication. It is developing and will continue to be updated.




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Andy Murray signs up for virtual Madrid tennis tournament amid coronavirus crisis

ANDY MURRAY will swap a tennis racket for a games controller when he takes part in a virtual Madrid Open later this month.




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Scottish students design building blocks of Moon base

A GROUP of Glasgow-based students are working on an international project to design the building blocks of a Moon base.




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Remote Learning Problems During Coronavirus Prompt Resignation of Big District Tech Leader

The top technology official for Virginia's Fairfax County schools resigned after the district struggled to handle some major technical glitches in its e-learning platforms.




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Trump Signs Legislation Promoting Evidence-Based Policymaking

Just before Christmas, federal lawmakers sent President Donald Trump the Foundations for Evidenced-Based Policymaking Act of 2017, which aims to improve how federal data is used, shared, and protected.




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U.S. Supreme Court Takes Up Case Over Cheerleader-Uniform Design

The battle stems from Varsity Brands' efforts to gain copyright protection for the design of stripes, chevrons, zigzags, and color blocks that are on its uniforms.




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Microsoft, Verizon, and Other Big U.S. Companies Design Their Ideal High School Courses

Education Week asked senior executives from some of the biggest and fastest-growing companies in the United States that question. You might be surprised by what they had to say.




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UFO special: The strangest unexplained sightings in Scotland’s skies

FROM the nation's fascination with Elon Musk's Starlink satellites passing overhead to fevered speculation about military aircraft being spotted soaring above our rooftops, it suddenly seems like many of us are gazing towards the heavens.




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José Viana, Head of Federal ELL Office to Resign

"I will forever be grateful for the opportunity and privilege I have been given to serve my country and its learners," Viana wrote in an email to supporters this week.




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Dual-Language Learning: 6 Key Insights for Schools

Demand for bilingual, biliterate graduates is high. Experts in dual-language learning explain how schools can start programs and strengthen existing ones.




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The Population Cost-effectiveness of Interventions Designed to Prevent Childhood Depression

There are a number of effective interventions designed to prevent childhood/adolescent depression. Such interventions tend to comprise screening and the subsequent provision of psychological therapy. However, the cost-effectiveness of routinely providing such interventions at a population level is not known.

By using economic modeling techniques, this study shows that the population cost-effectiveness of such preventive interventions for childhood/adolescent depression is very favorable, although implementation issues, particularly around the acceptability to providers, need to be addressed before widespread adoption. (Read the full article)




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Trends of Transcutaneous Bilirubin in Neonates Who Develop Significant Hyperbilirubinemia

Although the natural course of bilirubin levels has been extensively studied in general neonatal populations, there is a paucity of data regarding bilirubin trends in neonates before the development of significant hyperbilirubinemia.

This study provides data on the natural course of transcutaneous bilirubin before the development of significant hyperbilirubinemia, and on the effect of different demographic and perinatal risk factors on the rate of bilirubin increase in neonates with borderline bilirubin values. (Read the full article)




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Symptoms and Otoscopic Signs in Bilateral and Unilateral Acute Otitis Media

Bilateral acute otitis media (AOM) is considered more severe than unilateral AOM, and several guidelines recommend more active management of bilateral AOM. However, severity of symptoms and otoscopic signs of bilateral and unilateral AOM have previously not been comprehensively studied.

Bilateral AOM seems to be clinically only a slightly more severe illness than unilateral AOM. When assessing AOM severity, bilaterality should not be used as a determining criterion; instead, the child’s symptoms together with otoscopic signs should also be acknowledged. (Read the full article)




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The Effects of Music Therapy on Vital Signs, Feeding, and Sleep in Premature Infants

Recorded music, parent voices, and sung lullabies have been shown to increase oxygen saturation, nonnutritive sucking, and weight gain in premature infants.

Parent-preferred melodies and entrained live rhythm and breath sounds can enhance quiet alert and sleep states, suck response, and oxygen saturation in premature infants and significantly reduce fear and anxiety perception in parents. (Read the full article)




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Mode of Obstetrical Delivery and Type 1 Diabetes: A Sibling Design Study

Several studies have revealed an association between cesarean section (CS) and childhood type 1 diabetes. Most of these studies lacked important information on indication for CS and induction of labor. It is unknown whether the reported associations are causal.

Using a cohort of 2.6 million children we found an association between elective CS and type 1 diabetes. The sibling analysis suggested the association is not causal. The findings are crucial evidence to advise women on mode of delivery choice. (Read the full article)




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Changes Over Time in Sex Assignment for Disorders of Sex Development

XY disorders of sex development have a diverse etiology and often present with atypical genitalia in the newborn period. Sex assignment in those cases in whom this is marked genital ambiguity is a rare, challenging situation that requires multidisciplinary input.

An international registry has shown temporal changes over the last 3 decades in the practice of sex assignment with a greater proportion of severely affected infants being raised as boys, raising the need for long-term monitoring of these children. (Read the full article)




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Young Adult Psychological Outcome After Puberty Suppression and Gender Reassignment

Puberty suppression has rapidly become part of the standard clinical management protocols for transgender adolescents. To date, there is only limited evidence for the long-term effectiveness of this approach after gender reassignment (cross-sex hormones and surgery).

In young adulthood, gender dysphoria had resolved, psychological functioning had steadily improved, and well-being was comparable to same-age peers. The clinical protocol including puberty suppression had provided these formerly gender-dysphoric youth the opportunity to develop into well-functioning young adults. (Read the full article)




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A Model for Predicting Significant Hyperbilirubinemia in Neonates From China

Guidelines for postdischarge monitoring of hyperbilirubinemia for neonates of white descent are available from the American Academy of Pediatrics; however, such information for healthy term and late preterm Chinese neonates is lacking.

A classification model for predicting the risk of significant hyperbilirubinemia in Chinese neonates was developed that combines a transcutaneous bilirubin–based nomogram with clinical risk factors. It classified newborns into 6 risk groups, which can guide clinicians in planning appropriate follow-up strategies. (Read the full article)




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Germany's Silvia Neid looks to sign off with gold

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Patent Hints at New PlayStation Controller Design

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Barcelona in sight of unique double

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Graphic design students excel in national competition

Sixteen design projects created by graphic design students at Pennsylvania College of Technology have been honored in the national Flux Student Design Competition.




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Graphic design students bring senior showcase to social media

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Stuckeman School studio breaks down disciplinary lines through design

A studio course for architecture and landscape architecture students in the Stuckeman School prepares students for the collaborative design process they will take part in once they begin careers in their respective fields by blurring the boundaries between the disciplines in the college setting.




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Significant efficacy of single low dose primaquine compared to stand alone artemisinin combination therapy in reducing gametocyte carriage in Cambodian patients with uncomplicated multidrug resistant Plasmodium falciparum malaria [Epidemiology and Surveil

Since 2012, single low dose of primaquine (SLDPQ, 0.25mg/kg) has been recommended with artemisinin-based combination therapies, as first-line treatment of acute uncomplicated Plasmodium falciparum malaria, to interrupt its transmission, especially in low transmission settings of multidrug, including artemisinin, resistance. Policy makers in Cambodia have been reluctant to implement this recommendation due to primaquine safety concerns and lack of data on its efficacy.

In this randomized controlled trial, 109 Cambodians with acute uncomplicated P. falciparum malaria received dihydroartemisinin-piperaquine (DP) alone or combined with SLDPQ on the first treatment day. Transmission-blocking efficacy of SLDPQ was evaluated on Days 0, 1, 2, 3, 7, 14, 21, 28 and recrudescence by reverse transcriptase polymerase chain reaction (RT-PCR) (gametocyte prevalence) and membrane-feeding assays with Anopheles minimus mosquitoes (gametocyte infectivity). Without the influence of recrudescent infections, DP+SLDPQ reduced gametocyte carriage 3 fold compared to DP. Of 48 patients tested on Day 0, only three patients were infectious to mosquitoes (~6%). Post-treatment, three patients were infectious: on D14 (3.5%, 1/29), and on the first and seventh day of recrudescence (8.3%, 1/12 for each); this overall low infectivity precluded our ability to assess its transmission blocking efficacy.

Our study confirms effective gametocyte clearance of SLDPQ when combined with DP in multidrug resistant P. falciparum and the negative impact of recrudescent infections due to poor DP efficacy. Artesunate-mefloquine (ASMQ) has replaced DP and ASMQ-SLDPQ has been deployed to treat all P. falciparum symptomatic patients to further support the elimination of multidrug resistant P. falciparum in Cambodia.




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A genotype-phenotype correlation study of SHV {beta}-lactamases - new insight into SHV resistance profiles [Mechanisms of Resistance]

The SHV β-lactamases (BLs) have undergone strong allele diversification that changed their substrate specificities. Based on 147 NCBI entries for SHV alleles, in silico mathematical models predicted five positions as relevant for the β-lactamase inhibitor (BLI) resistant (2br) phenotype, 12 as relevant for the extended-spectrum BL (ESBL) (2be) phenotype, and two positions were related to solely the narrow spectrum (2b) phenotype. These positions and additional 6 positions described in other studies (including one promoter mutation), were systematically substituted and investigated for their substrate specificities in a BL-free E. coli background, representing, to our knowledge, the most comprehensive substrate and substitution analysis for SHV alleles to date. An in vitro analysis confirmed the essentiality of the positions 238 and 179 for the 2be phenotype and 69 for the 2br phenotype. The substitutions E240K and E240R, which do not occur alone in known 2br SHV variants, led to a 2br phenotype, indicating a latent BLI-resistance potential of these substitutions. The substitutions M129V, A234G, S271I and R292Q conferred latent resistance to cefotaxime. In addition, 7 positions that were found to be not always associated with the ESBL phenotype resulted in increased resistance to ceftaroline. We also observed that coupling of a strong promoter (IS26) to a A146V mutant with the 2b phenotype resulted in a highly increased resistance to BLIs, cefepime and ceftaroline but not to 3rd generation cephalosporins, indicating that SHV enzymes represent an underestimated risk for empirical therapies that use piperacillin/tazobactam or cefepime to treat different infectious diseases caused by gram-negatives.




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Champions League Fantasy: Bargain signings

Players who provide excellent value for money are a key component of successful Fantasy sides; check out our suggestions.




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Benign Neonatal Shudders, Shivers, Jitteriness, or Tremors: Early Signs of Vitamin D Deficiency

Millicent Collins
Aug 1, 2017; 140:e20160719-e20160719
CASE REPORTS




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Get a Free Echo Dot With Any Toshiba, Insignia Fire TV Edition

That free Echo Dot will let you launch apps, search for titles, and switch inputs on your TV with just your voice.




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10 Ways to Boost Your Wi-Fi Signal

Check out these quick tips to boost your wireless signal from your router, extend and optimize your Wi-Fi coverage, and speed up your surfing.




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One in 5 Students With Significant ADHD Gets No School-Based Help, Study Finds

Reports from the parents of nearly 2,500 children and youths with attention deficit hyperactivity disorder found a gap between students with the most severe symptoms and those who get any school-based interventions.




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Predictive Ability of a Predischarge Hour-specific Serum Bilirubin for Subsequent Significant Hyperbilirubinemia in Healthy Term and Near-term Newborns

Vinod K. Bhutani
Jan 1, 1999; 103:6-14
ARTICLES




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Reverse Video Assignment




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Face shields designed by Behrend researcher now being used in three states

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.




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Privacy worries prevent use of social media account for signing up for apps

People find it convenient to use Facebook or other social media accounts to sign up for most new apps and services, but they prefer to use their e-mail address or open a new account if they feel the information in the app is too sensitive, according to a team of researchers.




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Teachers Should Design Student Assessments. But First They Need to Learn How

"When the day came to administer the first test I had designed," writes Brandon Lewis, "my heart sank."




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Tesla to Design an 'Original Car' in China

Elon Musk confirms his intention to create a China design and engineering center to compliment the Shanghai Gigafactory.




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Education professor designs kid-friendly face masks

An education professor at Penn State is utilizing her understanding of child psychology — as well as her sewing skills — to help protect children in her community by appealing to their imaginations.




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Coronavirus: les premiers signes de déconfinement se multiplient en Europe | AFP

Source: www.youtube.com - Monday, April 20, 2020




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Grants for New Assessment Systems Signal the End of the Big Test

The Assessment for Learning Project, a partnership between Center for Innovation in Education and Next Generation Learning Challenges, granted twelve grants totaling $2 million for rethinking assessment.




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Schönefeld: Terminal sections with new designations

As of today, the terminal sections of Schönefeld Airport have new designations: K, L, M Departures, M Arrivals and Q.




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Cooler Master Blames Parents for Thermal Paste Tube Redesign

It no longer looks like a syringe, so parents can stop being suspicious their kid is doing drugs.




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SIG Study of Rural Schools Shows Links Between Technical Help, Implementation

"Reshaping rural schools in the Northwest Region: Lessons from federal School Improvement Grant implementation" was written by Caitlin Scott and Nora Ostler at the Regional Education Laboratory At Education Northwest, and prepared for the Institute of Education Sciences.




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Fin24.com | Mail & Guardian editor and deputy editor both announce resignation

Patel was appointed editor of the weekly investigative newspaper in October of 2016.




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Snap Unveils Pricey Spectacles 3 Designed for Rich Influencers

After two unprofitable forays into augmented reality hardware, Snap is doubling down on its social camera eyewear with the $380 Spectacles 3 glasses featuring more 3D capabilities.




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DJI Drones to Warn They're Near by Sending Wi-Fi Signals to Phones

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.




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Nikon products receive the "Good Design Award"