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Research team from IISc invents nanomotors that can detect cancer at an earlier stage

A team of researchers from IISc have come up with nanomotors that can sense tumour and cancer cells at an earlier stage than is possible at present. A 3-D model of a tumour and magnetically-driven nanomotors was used by the researchers for the study, ‘Nanomotors Sense Local Physiochemical Heterogeneities in Tumour Microenvironments’.

Debayan Dasgupta, co-first author of the study and Ph.D. student at Centre for Nano Science and Engineering (CeNSE), said, “We tried driving the nanomotors toward cancer cells in a tumour model and observed them getting stuck to the matrix near cancer cells, but this was not observed near normal cells.”

They had discovered that these nanomotors had gotten stuck at the tumour cell matrix due to sialic acids. “We searched for appropriate molecules within the vicinity of breast cancer cells and found specifically charged sugars known as 2,3-linked sialic acids. Normal breast cells show no such properties in the matrix close to them,” Ramray Bhat, Assistant Professor at the IISc Department of Molecular Reproduction, Development and Genetics (MRDG) told Indianexpress.com.

The study has also led the team to find how cancer cells change their environment within the organ in which they develop, in this case the breast. Notably, breast cancer is the most frequent kind of cancer affecting women all over the world, according to the WHO. The study also got published in Angewandte Chemie, a weekly peer-reviewed scientific journal of the German Chemical Society.

Russia test launches hypersonic missile on Putin’s birthday

Russia test-launched its Tsirkon hypersonic cruise missile and successfully hit a target in the Barents Sea. Notably, this coincided with Russian President Vladimir Putin’s 68th birthday. Speaking to Putin by video link, Valery Gerasimov, chief of the army’s general staff, said the test strike on Tuesday was carried out from the Admiral Gorshkov vessel which was located in the White Sea in northern Russia.

“The tasks of the launch were carried out. The test-fire was successful,” he told Putin. Gerasimov said the missile hit its target 450 kilometres (280 miles) away in the Barents Sea and reached a speed of Mach 8 – eight times the speed of sound.

Putin praised the successful test as “a big event” for Russia. “Equipping our Armed Forces — the army and the navy — with the latest, truly unparalleled weapon systems will certainly ensure the defence capability of our country in the long term,” the president said in reply.

Putin had revealed the development of the new weapon in a state of the nation address in February 2019, saying it could hit targets at sea and on land with a range of 1,000 kilometres (620 miles) and a speed of Mach 9. Russia has always boasted about their ‘invincible’ missiles and is continuously coming out with new missiles in the last few years. They had reportedly test-launched the missile successfully from a military vessel for the first time in January.

True Indology alleges scam by Twitter, said to have committed fraud and enabled identity theft

Though there have been several allegations of Twitter shadow banning prominent accounts that are critical of the left and supposedly ‘liberal’, the fresh set of accusations by the prominent twitter handle True Indology (@TIinExile) goes on to add credibility about the alleged institutional bias of Twitter and how it tries to shun voices that does not subscribe to ‘left-liberal’ school of thought.

True Indology is a social media account that shares information on Indian history. It is well known for debunking several myths and false histories that has been mainstreamed. True Indology had taken a break from social media in between but started being active since July 2019.

However, two weeks ago True Indology got a death threat from an impersonator for the posts on Mughals and since then True Indology deactivated the account to stay away from any mental agony and instead concentrate on professional life.

The impersonator through the pseudo True Indology account threatened “People like you don’t deserve life. You have not seen my hospitality yet. You deserve a brutal death in public which will horrify all anti class enemies”.

On the same day when the fake account posted this tweet, the impersonator also wrote a message threatening to kill True Indology and ‘rape and kill’ True Indology’s mother.

“It really cast apprehensions in my mind about my own security. After all, we all know what happened to Kamlesh Tiwari. All said and done, we are fighting our own battle and are ultimately responsible to our own selves. I also had a lot of things going on at my professional front. I did not want any mental disturbance. So I thought it wise to deactivate the handle for a while and concentrate on my professional life.” True Indology wrote.

True Indology claims that the said guy behind the fake account is an Islamist. This account is said to be impersonating True Indology for the past one year with the same display picture and similar twitter handle (@TrueIndology) mentioning that it is a ‘backup’ account to gain followers. Many prominent personalities like Mohandas Pai, Smita Deshmukh, Prafulla Ketkar, R Vaidyanathan and Gaurav Sawant had been following this fake account.

Though several requests were made by True Indology and its followers to Twitter to take down the fake account, it had not taken any action. Following this, True Indology had filed a cyber complaint with the police and announced it through other social media platforms like Facebook on October 7. Now, the impersonator’s account has been suspended.

Two days ago, True Indology (@TIinExile) had reactivated the account after knowing that the account would be lost forever if it was not reactivated within 30 days. However, True Indology was taken by surprise when the handle showed the incorrect count of the ‘followers’ and ‘following’ list upon reactivation.

“It shows 10k at one instance. It shows 10 at the very next. If anybody types my ID (@tiinexile-with two ‘i’s), it simply does not show itself on Twitter.” True Indology noted.

“Granted, there is a Twitter policy that it takes time for the correct follower and following count to show up on reactivated accounts. But twitter makes it clear on its policies forum that it should not take more than 48 hours. At the time of writing this post, it has well been more than 60 hours since I reactivated my handle.”, True Indology said in the post.

There was also another unique situation observed. When someone on Twitter followed True Indology, it would once again show that the person did not follow the handle. Have a look at the video below.

True Indology noted that Twitter did something extremely shocking and inexplicable. True Indology alleged that Twitter allowed the fake accounts and impersonators to run freely on the original ID.

“Let us say your ID on twitter is @hari. Imagine finding someone else on twitter using @hari? You would think whether it is even possible? Even deactivated and suspended accounts do not have their ID available for others to usurp. But twitter has freely distributed my handle to impersonators. It has promoted ID theft. This does NOT HAPPEN at all. This is again not just a twitter bug.”, True Indology stated in its post.

At the time of writing the post, the account of the impersonator had been active and also claimed that when users searched for True Indology, Twitter showed the fake account instead of the original account. Apparently, the fake account had got more than 3800 followers in a single day. True Indology said “Twitter has given away my original ID @trueindology to him? How and why? This is downright fraudulent behavior by twitter. It has enabled identity theft.”

“This is a true story and these events have simply left me appalled. This is the price I pray for speaking truth.” True Indology said.

“Remember. This is NOT about me. This has happened to me because I dared speak up the truth. This could very well happen to you tomorrow. Just imagine yourself in my shoes. Does not the prospect of enabling identity theft by huge MNCs sound scary? Suspension is one thing. But a scam on this level is unprecedented and has not happened so publicly and blatantly as far as I know.”, True Indology concluded.

DMK chief MK Stalin calls UP as TN’s neighbouring state

The DMK on the evening of October 5 held a candle light march to protest against the rape incident that happened in Hatras in Uttar Pradesh.

The march titled #SaveOurDaughters was organized by the DMK’s womens’ wing headed by DMK MP from Thoothukudi Kanimozhi, who is also the womens’ wing secretary.

The DMK cadres went on a march from Rajiv Gandhi statue in Guindy to Raj Bhavan.

Addressing the cadres at Little Mount, the DMK chief MK Stalin said that this incident has happened in the ‘neighbouring state of Uttar Pradesh’.

https://www.facebook.com/kishore.kswamy/videos/10217807850496334/

“You have to note. Today, we are living in Tamil Nadu. This incident has happened in the neighbouring state of Uttar Pradesh”, the DMK chief said.

He also said that if Uttar Pradesh stands first in the list of crimes against women, Tamil Nadu stood at the second place.

However, according to the National Crime Records Bureau statistics on Crime Against Women for 2017-2019, while Uttar Pradesh stood first, it was Rajasthan that came second in the list. Tamil Nadu stood far behind in the list.

Pew Research Center: China’s unpopularity hits all time high, world has no confidence in Xi Jinping

China Xi Jinping India disengagement

As per a poll conducted by the global research giant, Pew Research Center, China’s unpopularity has hit an all-time according to reports in Hindustan Times.

This extensive polling was conducted as the world is trying to fight the Wuhan virus. Pew conducted polls in 14 advanced economies, and a majority of the people who participated in the poll had negative views about China.

The median of 73% people held such views overall and Australia polled at the highest with 81% see China unfavourably followed by nations like Germany, the United Kingdom (UK), the United States (US), Netherlands, Canada, Spain, Sweden and South Korea.

Hitting the high double-digits with unfavourable views against China over the last year are the UK, Germany, Netherlands, Sweden, the US, Spain and South Korea.

The main reason for nations having a very high negative view of China is due to the widespread criticism over how China has handled the coronavirus pandemic

The survey also covered Chinese President Xi Jinping. and  78% say they have not too much or no confidence in him to do the right thing regarding world affairs. Incidentally, Pew did not conduct this survey in India as the tension at the Line of Actual Control is still high. 

Christian matrimony website promises to find ‘Brahmin Christian’ brides and grooms

Christianity which claims itself to be a ‘casteless religion’ and its evangelists who bash the native Hindu religion especially targeting the Brahmins for ‘promoting caste system’ has now co-opted the same system to cater to the converts. In an apparent attempt to spread their religion, evangelists are spearheading a separate ‘Brahmin Christian’ identity among converted Hindus as reported by the Organiser.

For a long time, evangelical groups and organizations of different denominations have led an aggressive anti-Brahmin campaign in South India with the support of Dravidian outfits, especially the DMK. However, this attempt to entice and promote Brahmin Christian identity has exposed their hypocrisy.

Evangelists have created an ‘exclusive Christian’ matrimony portal with a subset of Brahmin-Christian matrimonial website.

This is an attempt to keep the flocks of converted Brahmin boys and girls within the fold and according to the website, “Angel Matrimony was founded to help people find happiness by redefining the way Christian brides and Christians grooms meet for marriage”.

This Christian matrimony site promises to ‘find a perfect Brahmin Christians life partner’. The website openly boasts of having ‘millions of Brahmin Christian matrimony brides’.

This is seen by many experts who keep an eye on evangelical proliferation and proselytization as a policy of ‘salami-slicing’.

This is a strategy wherein, evangelicals play the game of divide and rule by targeting social groups in the Hindu society and creating and exploiting the fault lines.

A research-scholar was quoted saying in the Organiser that “The evangelists indulge in ‘salami-slicing’ of Hindu community. They are slowly hijacking and digesting the Hindu community. Evangelists provide logistical and financial support to aggressive and violent tribal and Dalit movements in India. Flush with funds, they exploit fault lines existing in the Hindu society and aggravate social schism.”

Already for decades, evangelists have been playing the game to create faultlines within various Hindu communities. Andhra Pradesh and Tamil Nadu have seen a surge in evangelical activities and the government of Jagan Mohan Reddy is using state machinery to promote Christianity.

A lot of freedom was given to NGOs who in fact were part of Christian conversion mafia during the Sonia Gandhi-led UPA regime.

Christian missionaries came by the thousands with massive funds from foreign entities and operated with impunity across India, especially South India.

Recently a viral video emerged where the Christian pastor was openly claiming that during the DMK regime in Tamil Nadu the Church had all the opportunity to push its agenda in the school curriculum.

For decades the Church and the Dravidian parties have joined forces to attack and spread anti-Brahminism feelings in Tamil Nadu.

Kejriwal announces ‘cheap’ solution to Delhi’s winter smog problem

Ahead of the winter and the looming menace that the smog poses year after year, Delhi Chief Minister Arvind Kejriwal has proposed a cheap solution to combat the menace. A solution to stubble burning has been found by scientists, a liquid which turns it into manure for fields, Delhi Chief Minister Arvind Kejriwal said today while talking of the national capital’s plans to curb pollution in the backdrop of the coronavirus outbreak.

“They have developed ‘bio-decomposer’ capsules, which are used to prepare a liquid formulation. The solution, when sprayed in the fields, can decompose crop residue and turn it into manure,” Mr Kejriwal said after inspecting his government’s centralized bio-decomposer system set up in Kharkhari Nahar village in southwest Delhi. The solution increases soil fertility and reduces the use of fertilisers, he said.

“We have estimated that only 20 lakh is needed to manage stubble in 700 hectares of agricultural land in Delhi through this solution. It includes the cost of preparation, transportation and spraying,” he added.

This is to be used in the region where the non-Basmati rice is grown. The solution is to be ready by October 11, and upon the farmers’ consent in terms of spraying in their fields, this solution could be sprayed onto the waste, as stated by the CM.

Instagram celebrates its 10th birthday by bringing in new features

Instagram completed 10 years on Tuesday and it celebrated it by bringing out new features like Stories Map and two well-being updates. The Stories Map feature will display a private map and calendar of the stories a user has shared in the last three years. With the help of this feature, the company states that a user can “look back and remember all of their favourite moments.” Users can share, download, and save these stories to their highlights.

The new map will be private, so you won’t be able to use it to show off your travels to your followers, but it should please some longtime users who remember the original.

The wellness features include “Hiding Potentially Offensive Comments,” which automatically hides comments similar to others that have been reported. Users can see any removed comments from their posts by tapping the “View Hidden Comments” button.

Instagram is expanding its in-app warnings that “nudge” users when they try to post a nasty comment. Instead of asking users to rethink their mean comments, the new warnings will note that Instagram may disable users’ accounts if they repeatedly break their rules. As with its prior anti-bullying updates, it won’t prevent users from posting negative comments altogether but will ask them to rethink it before they post.

(Source: Endgadget)

Theatres to reopen at 50% seating capacity after October 15

The Ministry of Home Affairs has permitted the reopening of theatres with mask mandate in place and at a 50% seating capacity. Guidelines for the same were issued by the Ministry. Union I&B Minister Prakash Javadekar said that face masks will be mandatory inside the cinema halls and while watching the movie, and alternate seats will be left vacant for physical distancing. Seats that are not to be occupied shall be marked as such, the minister said.

Show timings of the screenings will also be staggered and a sufficient number of box office counters shall be opened to avoid overcrowding, the ministry has said. They have also advised the audience to avoid movement during the intermission. Only packed and sealed food is to be sold in the food and beverage counters, and no delivery will be permitted inside the auditorium.

Furthermore, according to the new guidelines issued by the Union ministry of information and broadcasting, cinema halls are allowed to operate with 50% occupancy so as to maintain adequate physical distance between people. “Seats not to be occupied” have to be marked for the purpose.

There have also been regulations imposed on the AC temperature, and it is to be kept between 24 degrees and 30 degrees Celsius. The guidelines also mandate a compulsory mask and social distancing announcement before, during and after the interval.

Students from Haryana government’s ‘Super 100’ program qualify for IIT-JEE

The Haryana government led by Manohar Khattar started the ‘Super 100’ programme in 2018 for meritorious students of state government schools to get admission in premier higher educational institutions of the country.

An official spokesperson of the School Education Department said that ‘Special Programme Super-100’ was started in 2018 under which centres were established in Rewari and Panchkula. The Super 100 programme provides students, mostly from the hinterlands, with free coaching for competitive exams for two years after clearing a written test for selection. This is followed by a two-year-long coaching in Panchkula and Rewari, for JEE and NEET. The students have to have scored a minimum of 80% in order to qualify.

23 students from this program have now qualified for IIT-JEE. Expressing his joy over the same, Shri Manohar Khattar took to Twitter to announce the same and wished all those who had qualified good luck. The tweet read, “Extremely happy that 23 Students of Haryana Super-100 Program have qualified for IIT by cracking the most prestigious engineering exam of India. Super-100 is an innovative initiative of Haryana Govt. for the students of Govt. schools of the State. I wish them the very best!“.

During the JEE-Main examination, 63 students qualified for the advance, while for the IIT, Delhi, 23 students have secured admission.