The ACRO D&I Site Resource Grants Program aims to help sites acquire the resources and skills that will get them selected for studies and improve the reach of clinical research into underrepresented communities.

The post ACRO Announces Diversity and Inclusion Site Resource Grants Program first appeared on ACRO.

ACRO is pleased to announce the launch of the ACRO Diversity and Inclusion Site Resource Grants Program! The ACRO D&I Site Resource Grants Program aims to help sites acquire the resources and skills that will get them selected for studies and improve the reach of clinical research into underrepresented communities. “We are excited to invite […]

The post ACRO Announces Diversity and Inclusion Site Resource Grants Program first appeared on ACRO.

The Orphan Drug Act (ODA) turned 30 this month, demonstrating that good laws really can have an enduring impact. Amidst the celebrations, a reporter asked me a provocative question: can we afford more orphan drugs costing hundreds of thousands of dollars per year? FDA Matters answered “yes.” However, I added a caveat that should worry everyone eager for orphan drugs to succeed. When genomics and personalized medicine become successful, this will multiply the number of rare diseases and the overall cost of orphan drugs, perhaps beyond what the system can bear.

The New York legislature passed two bills on June 7, 2024 directed at children’s use of online technologies – the Stop Addictive Feeds Exploitation (SAFE) for Kids Act (S7694) that restricts access to addictive algorithmic feeds and the New York Child Data Protection Act (S7695) that bans sites from collecting, using, sharing or selling personal […]

Effective on October 21st of this year, the Federal Trade Commission (FTC) issued a new final rule that is intended to better combat ​“fake” reviews and testimonials by prohibiting the sale or purchase of “fake reviews” as well as granting the agency the opportunity to seek civil penalties against ​willful violators. The FTC made only […]

By Aimee Raleigh, Principal at Atlas Venture, as part of the From The Trenches feature of LifeSciVC Ever wondered what goes into diligencing a new idea, program, company, or platform? While each diligence is unique and every investor will have

The post Deconstructing the Diligence Process: An Approach to Vetting New Product Theses appeared first on LifeSciVC.

For the first time, scientists have created a flexible programmable chip that is not made of silicon. The new ultralow-power 32-bit microprocessor from U.K.-based Pragmatic Semiconductor and its colleagues can operate while bent, and can run machine learning workloads. The microchip’s open-source RISC-V architecture suggests it might cost less than a dollar, putting it in a position to power wearable healthcare electronics, smart package labels, and other inexpensive items, its inventors add.

For example, “we can develop an ECG patch that has flexible electrodes attached to the chest and a flexible microprocessor connected to flexible electrodes to classify arrhythmia conditions by processing the ECG data from a patient,” says Emre Ozer, senior director of processor development at Pragmatic, a flexible chip manufacturer in Cambridge, England. Detecting normal heart rhythms versus an arrhythmia “is a machine learning task that can run in software in the flexible microprocessor,” he says.

Flexible electronics have the potential for any application requiring interactions with soft materials, such as devices worn on or implanted within the body. Those applications could include on-skin computers, soft robotics, and brain-machine interfaces. But, conventional electronics are made of rigid materials such as silicon.

Open-source, Flexible, and Fast Enough

Pragmatic sought to create a flexible microchip that cost significantly less to make than a silicon processor. The new device, named Flex-RV, is a 32-bit microprocessor based on the metal-oxide semiconductor indium gallium zinc oxide (IGZO).

Attempts to create flexible devices from silicon require special packaging for the brittle microchips to protect them from the mechanical stresses of bending and stretching. In contrast, pliable thin-film transistors made from IGZO can be made directly at low temperatures onto flexible plastics, leading to lower costs.

The new microchip is based on the RISC-V instruction set. (RISC stands for reduced instruction set computer.) First introduced in 2010, RISC-V aims to enable smaller, lower-power, better-performing processors by slimming down the core set of instructions they can execute.

“Our end goal is to democratize computing by developing a license-free microprocessor,” Ozer says.

RISC-V’s is both free and open-source, letting chip designer dodge the costly licensing fees associated with proprietary architectures such as x86 and Arm. In addition, proprietary architectures offer limited opportunities to customize them, as adding new instructions is generally restricted. In contrast, RISC-V encourages such changes.

A bent Flex-RV microprocessor runs a program to print ‘Hello World’. Pragmatic Semiconductor

“We chose the Serv designed by Olof Kindgren... as the open source 32-bit RISC-V CPU when we designed Flex-RV,” Ozer says. “Serv is the smallest RISC-V processor in the open-source community.”

Other processors have been built using flexible semiconductors, such as Pragmatic’s 32-bit PlasticARM and an ultracheap microcontroller designed by engineers in Illinois. Unlike these earlier devices, Flex-RV is programmable and can run compiled programs written in high-level languages such as C. In addition, the open-source nature of RISC-V also let the researchers equip Flex-RV with a programmable machine learning hardware accelerator, enabling artificial intelligence applications.

Each Flex-RV microprocessor has a 17.5 square millimeter core and roughly 12,600 logic gates. The research team found Flex-RV could run as fast as 60 kilohertz while consuming less than 6 milliwatts of power.

All previous flexible non-silicon microprocessors were tested solely on the wafers they were made on. In contrast, Flex-RV was tested on flexible printed circuit boards, which let the researchers see how well it operated when flexed. The Pragmatic team found that Flex-RV could still execute programs correctly when bent to a curve with a radius of 3 millimeters. Performance varied between a 4.3 percent slowdown to a 2.3 percent speedup depending on the way it was bent. “Further research is needed to understand how bending conditions such as direction, orientation and angle impact performance at macro and micro scales,” Ozer says.

Silicon microchips can run at gigahertz speeds, much faster than Flex-RV, but that shouldn’t be a problem, according to Ozer. “Many sensors—for example, temperature, pressure, odor, humidity, pH, and so on—in the flexible electronics world typically operate very slowly at hertz or kilohertz regimes,” he says. “These sensors are used in smart packaging, labels and wearable healthcare electronics, which are the emerging applications for which flexible microprocessors will be useful. Running the microprocessor at 60 kHz would be more than enough to meet the requirements of these applications.”

Ozer and his team suggest each Flex-RV might cost less than a dollar. Although Ozer did not want to say how much less than a dollar it might cost, he says they are confident such low costs are possible “thanks to low-cost flexible chip fabrication technology by Pragmatic and a license-free RISC-V technology.”

The scientists detailed their findings online 25 September in the journal Nature.

Imagine you’re a baby cocoa plant, just unfurling your first tentative roots into the fertile, welcoming soil.

Somewhere nearby, a predator stirs. It has no ears to hear you, no eyes to see you. But it knows where you are, thanks in part to the weak electric field emitted by your roots.

It is microscopic, but it’s not alone. By the thousands, the creatures converge, slithering through the waterlogged soil, propelled by their flagella. If they reach you, they will use fungal-like hyphae to penetrate and devour you from the inside. They’re getting closer. You’re a plant. You have no legs. There’s no escape.

But just before they fall upon you, they hesitate. They seem confused. Then, en masse, they swarm off in a different direction, lured by a more attractive electric field. You are safe. And they will soon be dead.

If Eleonora Moratto and Giovanni Sena get their way, this is the future of crop pathogen control.

Many variables are involved in the global food crisis, but among the worst are the pests that devastate food crops, ruining up to 40 percent of their yield before they can be harvested. One of these—the little protist in the example above, an oomycete formally known as Phytophthora palmivora—has a US $1 billion appetite for economic staples like cocoa, palm, and rubber.

There is currently no chemical defense that can vanquish these creatures without poisoning the rest of the (often beneficial) organisms living in the soil. So Moratto, Sena, and their colleagues at Sena’s group at Imperial College London settled on a non-traditional approach: They exploited P. palmivora’s electric sense, which can be spoofed.

All plant roots that have been measured to date generate external ion flux, which translates into a very weak electric field. Decades of evidence suggests that this signal is an important target for predators’ navigation systems. However, it remains a matter of some debate how much their predators rely on plants’ electrical signatures to locate them, as opposed to chemical or mechanical information. Last year, Moratto and Sena’s group found that P. palmivora spores are attracted to the positive electrode of a cell generating current densities of 1 ampere per square meter. “The spores followed the electric field,” says Sena, suggesting that a similar mechanism helps them find natural bioelectric fields emitted by roots in the soil.

That got the researchers wondering: Might such an artificial electric field override the protists’ other sensory inputs, and scramble their compasses as they tried to use plant roots’ much weaker electrical output?

To test the idea, the researchers developed two ways to protect plant roots using a constant vertical electric field. They cultivated two common snacks for P. palmivora—a flowering plant related to cabbage and mustard, and a legume often used as a livestock feed plant—in tubes in a hydroponic solution.

Two electric-field configurations were tested: A “global” vertical field [left] and a field generated by two small nearby electrodes. The global field proved to be slightly more effective.Eleonora Moratto

In the first assay, the researchers sandwiched the plant roots between rows of electrodes above and below, which completely engulfed them in a “global” vertical field. For the second set, the field was generated using two small electrodes a short distance away from the plant, creating current densities on the order of 10 A/m². Then they unleashed the protists.

With respect to the control group, both methods successfully diverted a significant portion of the predators away from the plant roots. They swarmed the positive electrode, where—since zoospores can’t survive for longer than about 2 to 3 hours without a host—they presumably starved to death. Or worse. Neil Gow, whose research presented some of the first evidence for zoospore electrosensing, has other theories about their fate. “Applied electrical fields generate toxic products and steep pH gradients near and around the electrodes due to the electrolysis of water,” he says. “The tropism towards the electrode might be followed by killing or immobilization due to the induced pH gradients.”

Not only did the technique prevent infestation, but some evidence indicates that it may also mitigate existing infections. The researchers published their results in August in Scientific Reports.

The global electric field was marginally more successful than the local. However, it would be harder to translate from lab conditions into a (literal) field trial in soil. The local electric field setup would be easy to replicate: “All you have to do is stick the little plug into the soil next to the crop you want to protect,” says Sena.

Moratto and Sena say this is a proof of concept that demonstrates a basis for a new, pesticide-free way to protect food crops. (Sena likens the technique to the decoys used by fighter jets to draw away incoming missiles by mimicking the signals of the original target.) They are now looking for funding to expand the project. The first step is testing the local setup in soil; the next is to test the approach on Phytophthora infestans, a meaner, scarier cousin of P. palmivora.

P. infestans attacks a more varied diet of crops—you may be familiar with its work during the Irish potato famine. The close genetic similarities imply another promising candidate for electrical pest control. This investigation, however, may require more funding. P. infestans research can be undertaken only under more stringent laboratory security protocols.

The work at Imperial ties into the broader—and somewhat charged—debate around electrostatic ecology; that is, the extent to which creatures including ticks make use of heretofore poorly understood electrical mechanisms to orient themselves and in other ways enhance their survival. “Most people still aren’t aware that naturally occurring electricity can play an ecological role,” says Sam England, a behavioral ecologist with Berlin’s Natural History Museum. “So I suspect that once these electrical phenomena become more well known and understood, they will inspire a greater number of practical applications like this one.”

CDMO Avid Bioservices is being acquired by the private equity firms GHO Capital Partners and Ampersand Capital Partners. Avid specializes in manufacturing biologic products for companies at all stages of development.

The post Private Equity Is Picking Up Biologics CDMO Avid Bioservices in $1.1B Acquisition appeared first on MedCity News.

Fort Health’s $5.5 million in funding was led by Twelve Below and Vanterra and included participation from Redesign Health, Blue Venture Fund and True Wealth Ventures.

The post Fort Health Secures $5.5M to Expand Access to Integrated Pediatric Mental Health Care appeared first on MedCity News.

After four years of negotiations, European lawmakers agreed on June 15 on a new EU Medical Devices Regulation (MDR). The MDR is the equivalent to the FDA’s CDRH regulations in the United States and essentially specifies the applicable rules when importing medical devices into Europe, which is the world’s second-largest device market. Rules relate, for...… Continue Reading

LONDON - Kate, UK's Princess of Wales, will make her most prominent return to royal engagements since having treatment for cancer next month when she hosts an annual Christmas carol service at London's Westminster Abbey. Kate, the wife of heir to the throne Prince William, has only made a handful of public appearances after having major abdominal surgery in January, and then undergoing a course of preventative chemotherapy when subsequent tests revealed the presence of cancer. Last weekend, she attended two high-profile Remembrance events to commemorate those who lost their lives in conflict as part of her gradual return to official duties, but the carol service — ​​​​​the fourth she has organised, will be the first major royal event she has hosted herself. "This year's service provides a moment to reflect upon the importance of love and empathy, and how much we need each other, especially in the most difficult times of our lives," her office, Kensington Palace, said in a statement.

The Community Disputes Resolution Tribunals (CDRT) will be able to mandate mental health treatment for those who cause unreasonable interferences in the community if a bill to amend the Community Disputes Resolution Act (CDRA) goes through.  The bill was proposed in Parliament by Minister for Community, Culture and Youth Edwin Tong on Tuesday (Nov 12). The CDRT currently hears disputes under CDRA between neighbours involving acts of unreasonable interference with the enjoyment or use of places of residence. Under the bill, the tribunal will be able to issue Mandatory Treatment Orders (MTO) should there be a belief that the acts of disturbance stem from an underlying psychiatric condition. "In those cases, the issue therefore is not just a disamenity one," Minister Tong said. "Hence, the MTO is intended to address the root cause of certain acts that a resident may engage in." Tong added that their priority remains in persuading the resident to go for treatment voluntarily, and that the CDRT-issued MTO is a measure of last resort. There are also criteria that must be met for the MTO to be issued.

SEOUL — South Korean President Yoon Suk-yeol recently began practising golf, for the first time in eight years, in preparation for future meetings with US President-elect Donald Trump, Yoon's office confirmed on Tuesday (Nov 12). South Korean media said Yoon visited a golf course on Saturday for a sport his office said he had last played in 2016. "A lot of people close to President Trump... (told me) President Yoon and Trump will have good chemistry," Yoon told a press conference on Thursday, after congratulating Trump by telephone on his win. Former Trump administration officials and influential Republicans had offered to help build ties with the incoming president, he added. Analysts said Yoon may seek to find a way to capitalise on a personal friendship with Trump to advance Seoul's interests as Trump's "America First" foreign policy plans and his unpredictable style play out in his second term. South Korean companies rely heavily on trade with the United States, and during Trump's first term, the countries clashed over cost-sharing for the roughly 28,500 US troops stationed in South Korea as a legacy of the 1950-1953 Korean War.

ISLAMABAD — Beijing is pushing Pakistan to allow its own security staff to provide protection to thousands of Chinese citizens working in the South Asian nation, during talks after a car bombing in Karachi that was seen as a major security breach, sources said. Last month's airport bombing in the southern port city that killed two Chinese engineers returning to work on a project after a holiday in Thailand was the latest in a string of attacks on Beijing's interests in Pakistan. The attacks, and Islamabad's failure to deter them, have angered China, which has pushed Pakistan to begin formal negotiations for a joint security management system. Reuters spoke to five Pakistani security and government sources with direct knowledge of the previously unreported negotiations and demands on condition of anonymity, as the talks are sensitive, and reviewed a written proposal sent by Beijing to Islamabad. "They (Chinese) want to bring in their own security," said one official, who sat in on a recent meeting, adding that Pakistan had not so far agreed to such a step.

Who controls India’s water resources: Centre, States or both? How are inter-State river disputes settled? Who supplies drinking water to Indian citizens?

National parties’ unknown income rose from 66% to 71% in the three years before and after the scheme’s introduction

May 14, 2024

Excerpts from remarks of participants in the Middle East Dialogues series led by HKS Professor Tarek Masoud throughout the 2024 spring semester.

Feb 22, 2024

Authors Narayanamurti and Tsao propose a new architecture for how technoscientific knowledge advances, which maps to the actual operational practice of research and development nurtured at the iconic Bell Labs.

Jun 28, 2024

Ensuring that space remains a domain for peaceful exploration and mutual benefit rather than a new frontier for conflict will significantly depend on the global community's ability to navigate the complex interplay of technological advancements, regulatory frameworks, economic opportunities, and geopolitical challenges. 

This paper was written for the final assignment of IGA-250, a Harvard Kennedy School course on emerging technology: security, strategy, and risk.

May 24, 2024

At first glance, the European Union’s Carbon Border Adjustment Mechanism may look like a potential source of international discord. But a closer look suggests that the EU’s strict carbon-pricing regime may be the best chance the world has to achieve the Paris climate agreement’s ambitious emissions-reduction goals.

May 21, 2024

Nicole Grajewski describes former Iranian President Raisi’s hardline stance and his willingness to deepen ties with Russia as assets. Collaboration with a like-minded authoritarian with a bent for confronting the West proved particularly valuable after Russia invaded Ukraine.

Barclaycard Arrival Plus now with EMV

Long Term Care Consumer Resources

Bill White, VP of Real Estate Lending for NASA FCU, speaks to current housing market conditions, as well as the new Family Mortgage and other options from NASA FCU.

CrissCross Representative Payee Services

Rogue Access Video - US

Kerry Washington PSA

John Sculley introduces his new multimedia business learning series �How to Build a Successful Business�

Matt Snow CEO of DHG

Human Resources

See how easy it is to apply for a mortgage through Vanderbilt Mortgage and Finance, Inc.

Thin line between success and failure

Smartphones hold increasing amounts of sensitive personal data, so every device is now a mixed-use device. As a result, businesses must protect employee privacy as fiercely as corporate security.

No Blank Screens, London

Clayton Homes is pumping up the savings through the end of the year.

Les tendances du march� neuf

D�couvrez la tour EQHO en vid�o

Hsu Ginseng - Succession Plan PR

Actor/comedian Rob Riggle announces his next breakfast move as the Holiday Inn Express brand�s Creative Director � BREAKFA-mojis!

FORMULA X #ColorCurators Song of Style Edition featuring fashion it-girl Aimee Song

Video impression Ross Sea Cruise

This is a story of a rebellious girl in NY and the team�s disruptive and independent ideation.

Beloved Las Vegas Chef Roy Ellamar crafts creative market-driven dishes that celebrate regional produce at Harvest at Bellagio.

Denny�s extends food quality commitment with cage-free eggs.