World News
New Israeli technology restores sense of touch to damaged nerves

Scientists develop a sensor that restores sense of touch to damaged nerves, holding out hope for people who have experienced amputation or injuries.
A groundbreaking technology that can restore the sense of touch to nerves damaged as a result of amputation or injury has been developed by a team of scientists in Israel.
The technology, developed at Tel Aviv University and tested so far only in animals, involves a tiny sensor implanted in the nerve of the injured limb, and connected directly to a healthy nerve.
Every time the limb touches an object, the sensor—which does not require electricity, wires or batteries—is activated and conducts an electric current to the functioning nerve, recreating the sense of touch.
“Loss of sensation can result from a very wide range of injuries, from minor wounds—like someone chopping a salad and accidentally cutting himself with the knife—to very serious injuries,” said Ben Maoz of the university’s Department of Biomedical Engineering, Fleischman Faculty of Engineering, one of the leaders of the research.
Work on the sensor began after a chance meeting between Maoz and a surgeon, Dr. Amir Arami, from the Sackler School of Medicine and the Microsurgery Unit in the Department of Hand Surgery at Sheba Medical Center.
“We were talking about the challenges we face in our work and Dr. Arami shared with me the difficulty he experiences in treating people who have lost tactile sensation in one organ or another as a result of injury,” said Maoz.
“Even if the wound can be healed and the injured nerve can be sutured, in many cases the sense of touch remains damaged. People lacking tactile sensation cannot feel if their finger is being crushed, burned or frozen,” he said.
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“We decided to tackle this challenge together, and find a solution that will restore tactile sensation to those who have lost it,” he added.
The researchers, working with a team of five other scientists, developed a sensor that can be implanted on a damaged nerve under the tip of the finger and connected to another nerve that functions properly.
The device consists of two tiny plates less than half a centimeter by half a centimeter in area. When these plates come into contact with each other, they release an electric charge that is transmitted to the undamaged nerve.
A normal sensation of touch
When the injured finger touches something, the touch releases tension corresponding to the pressure applied to the device—weak tension for a weak touch and strong tension for a strong touch—just like in a normal sense of touch.
Unlike existing technologies that use sensors to replace damaged nerves, batteries and electricity are not required to power the new sensor, the scientists explained, as it works on frictional force.
The device can be implanted in a simple process anywhere in the body where tactile sensation needs to be restored, and bypasses damaged sensory organs. It is made of biocompatible material that is safe to use in the human body, does not require maintenance and is not visible externally.
“We tested our device on animal models, and the results were very encouraging,” said Maoz, adding that the team will continue animal trials before they move to clinical trials.
“At a later stage [we will] implant our sensors in the fingers of people who have lost the ability to sense touch. Restoring this ability can significantly improve people’s functioning and quality of life, and more importantly, protect them from danger.”
The study was published in the journal ACS Nano.
Other scientists involved in the sensor development include Iftach Shlomy, Shay Divald, and Yael Leichtmann-Bardoogo from the Department of Biomedical Engineering, Fleischman Faculty of Engineering, and Keshet Tadmor from the Sagol School of Neuroscience.
This article was first published by Israel21c.
-JNS

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Alleged Boko Haram Funding: Senate Invites NSA, NIA, 2 Other Security Agencies

The Senate has summoned the National Security Adviser, Malam Nuhu Ribadu, to provide a briefing on the alleged funding of Boko Haram by the United States Agency for International Development (USAID).
Also invited are the heads of the National Intelligence Agency (NIA), Defence Intelligence Agency (DIA) and the Department of State Security Services (DSS).
According to the upper legislative chamber, the meeting with the heads of these security agencies will be in close session.
The senate’s resolution follows a motion sponsored by Sen. Ali Ndume (APC-Borno) during the plenary session on Wednesday in Abuja.
The motion was prompted by a trending social media video in which U.S. Congressman Scott Perry claimed that the U.S. aid agency, the United States Agency for International Development (USAID), had funded terrorist organisations, including Boko Haram.
Perry, a Republican representative from Pennsylvania, made this claim during the inaugural hearing of the Sub-committee on Delivering on Government Efficiency.
The session, titled “The War on Waste: Stamping out the Scourge of Improper Payments and Fraud,” focused on alleged misappropriations of taxpayer funds.
Ndume said the social media had been awash with the trending video of a United States Republican congressman, Scott Perry representing Pennsylvania alleged that USAID had been funding terrorist organisations across the world, Boko Haram inclusive.
He said that the devastation caused by Boko Haram in the North-East region of Nigeria and other parts of the country, included bombing, the UN office in Abuja and police headquarters among other attacks.
He stated that the attacks had become a major concern, causing the loss of thousands of Nigerian lives and widespread destruction of property, leading to an unprecedented level of internal displacement across the country.
Ndume noted that over the years, the Federal Government had made significant efforts to implement measures aimed at curbing the activities of terrorist groups, spending substantial resources.
However, these efforts appeared to have yielded limited results, as terrorist activities persisted.
He said that the monumental devastation caused by Boko Haram in Nigeria should be a matter of concern as it had dented the image of the country among the community of nations.
Ndume said allegations began to emerge at this point that some international organisations were behind the unwholesome acts.
He therefore added that urgent steps needed to be taken by the federal government to unravel the mystery.
Contributing Sen.Shehu Kaka (APC-Borno), who seconded the motion said the allegation was weighty, saying that banditry and other forms of criminality had affected the 109 senatorial districts.
He emphasised that efforts should be focused on uncovering the sources of funding for Boko Haram.
Sen. Abdul Ningi (PDP-Bauchi) said that it would be impossible for the senate to adequately address the matter in plenary without the input of relevant security agencies, who should be invited to brief the senate on the issue.
Ningi, therefore, urged the senate to adopt a single motion to invite the NSA, as well as the heads of the DSS, NIA, and DIA, to brief the senate on the allegation.
In his remarks, Senate President, Godswill Akpabio thanked Ningi for his contribution and emphasised that the concerned security agencies should brief the senate in a closed session.
He noted that such sensitive security matters should not be discussed in public.
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Trump Administration Mandates There are Only Two Biological Sexes

…Revokes ‘nearly 80 destructive radical executive actions’ of Biden administration
On Monday, U.S. President Donald Trump signed an order proclaiming that there are only two biological sexes: male and female.
Trump signed the order from the White House just hours after his inauguration.
“My Administration will defend women’s rights and protect freedom of conscience by using clear and accurate language and policies that recognise women are biologically female, and men are biologically male,” the order states.
“It is the policy of the United States to recognise two sexes – male and female.
“These sexes are not changeable and are grounded in fundamental and incontrovertible reality.”
The order directs that official government documents, such as passports and visas, reflect male and female as the only two sexes.
“The erasure of sex in language and policy has a corrosive impact not just on women but on the validity of the entire American system,” the order states, referring to “gender ideology extremism.”
U.S. presidents can implement political priorities with the help of so-called executive orders without the approval of the U.S. Congress.
However, they can also be challenged in court more easily than laws.
Trump had announced during his election campaign that he would take political measures against the rights of transgender people in the United States.
He spoke of “transgender lunacy” and “child sexual mutilation,” and repeatedly made disparaging comments about those affected.
The participation of trans women in sports events was particularly made an election campaign topic by the Republicans.
Trans people or transgender individuals are those who do not feel they belong to the gender they were born as.
Trump’s statements are part of a broader societal debate in the U.S., where conservative circles are increasingly demanding measures against the rights of lesbian, gay, bisexual, and transgender (LGBT+) individuals.
Tech billionaire Elon Musk, one of Trump’s closest confidants, has also expressed criticism of medical treatments for trans young people.
His child, Vivian Jenna Wilson, who has lived openly as a trans woman since 2020, has publicly criticised him for his stance.
In another development, U.S. President Donald Trump on Monday took gigantic steps to revoke immediate past U.S. President Joe Biden’s policies by signing executive orders.
Trump signed a few other executive orders in front of the crowd at Capital One Arena in Washington, D.C., just a few hours after being sworn in as the 47th president of the United States, including the revocation of nearly 80 executive orders from the Biden administration.
“I’m revoking nearly 80 destructive radical executive actions of the previous administration,” Trump told the crowd at the signing ceremony.
Trump signed an executive order to delay the TikTok ban imposed by the Biden administration by 75 days “to permit my Administration an opportunity to determine the appropriate course of action concerning TikTok.”
He also signed an executive order that will let the United States withdraw from the World Health Organisation.
Trump also declared a national energy emergency in an executive order with an eye on driving down energy costs.
As the first of this kind declared by the U.S. Federal Government, the emergency is expected to enable the government to crank up energy production by tapping emergency powers.
The United States is the largest producer of both crude oil and natural gas and is also the top exporter of liquified natural gas (LNG) globally.
The incoming U.S. president also signed an executive order to pull the United States out of the Paris climate accord.
The move means the United States will pull out of the Paris climate accord for the second time.
During his inauguration speech, Trump, who has long regarded clean energy as expensive and wasteful, also vowed to redouble the efforts to extract and utilise fossil fuels.
“I will also declare a national energy emergency. We will drill, baby, drill,” he said.
“We have something that no other manufacturing nation will ever have — the largest amount of oil and gas of any country on Earth,” Trump claimed. “And we are going to use it.”
Adopted in December 2015, the Paris Agreement is an international endeavour to tackle human-caused global warming and related crises, which the United States formally joined in September 2016.
The first Trump administration officially let the United States, one of the world’s top emitters of greenhouse gases, exit the Paris climate accord in November 2020, dealing a major blow to international efforts to combat the climate crisis.
The latest executive order among many others by Trump will mark another round of back-and-forth moves regarding the U.S. commitment to dealing with climate change on the global stage.
Joe Biden, who succeeded Trump in becoming the 46th U.S. president in 2021, signed an executive order on Jan. 20, 2021 — his first day in office — to bring the United States back into the Paris climate accord.
– dpa, with additional information from Xinhua
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WTO Hosts Seminar On Green Supply Chains

A seminar on “Building greener and more Resilient Supply Chains” was held in Geneva as part of the World Trade Organisation (WTO) Public Forum 2024.
It was co-hosted by the China Council for the Promotion of International Trade (CCPIT) and the International Trade Centre (ITC).
The four-day public forum would feature over 130 sessions with nearly 4,400 participants from government, business, academia, and civil society.
CCPIT Chairman Ren Hongbin said that today’s globalised economy created both opportunities and challenges.
He emphasised the need to embrace openness and inclusiveness while upholding true multilateralism.
He also stressed that building greener and more resilient supply chains was crucial to addressing global challenges.
ITC Deputy Executive Director Dorothy Tembo underscored the ITC’s commitment to collaborating with partners to offer technical assistance to small and medium-sized enterprises (SMEs).
It would offer assistance, especially to those in developing countries, to tap into the potential of cross-border e-commerce.
She said the goal was to build greener supply chains and reduce the carbon footprint of e-commerce, thereby contributing more to sustainable development.
In its Digital Economy Report 2024, the United Nations Conference on Trade and Development (UNCTAD) emphasised the urgent need to adopt an environmentally sustainable and inclusive digital strategy, said UNCTAD’s head of E-Commerce and Digital Economy.
Torbjorn Frederick stressed that China had issued innovative guidelines promoting the sustainable development of the digital economy.
– Xinhua