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R. Prasad Profile
R. Prasad

@RPrasad12

Followers
9K
Following
28K
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1K
Statuses
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Science journalist with over 30 years of experience. Former Science Editor of The Hindu. Currently overseeing the Science Chronicle blog. Ph.D from IIT Bombay

Chennai
Joined August 2012
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@RajeevJayadevan
Rajeev Jayadevan
10 hours
This is not good. Children below 18 months (1 year 6 months) should not be exposed to screens. Ideally, wait until 2 years. Will link my detailed article for @SciChronicle4 @RPrasad12 1/2
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@nit_set
Nitin Sethi
1 day
#Vantara Update: CITES, the UN Body regulating global wildlife trade, raises several concerns about Indian gov't failing to monitor import of exotic animals by Reliance scion's vanity/pet project orgs. Read the full CITES report here: https://t.co/2muQAPBLri @reporters_co
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@RPrasad12
R. Prasad
23 hours
Indian National Science Academy in 2024 added 2 new categories—Science for Society & Science in Translation—to recognise non-scientists who have played an impt role in using S&T to provide socio-economic opportunities with impact to be elected as Fellows https://t.co/GBQLrQbSYq
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sciencechronicle.in
Mukesh Ambani, Indian National Science Academy, INSA, INSA Fellow, Science for Society, Science in Translation, Sudha Murthy, Ashutosh Sharma, Narayanamurthy, Infosys,
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@RPrasad12
R. Prasad
23 hours
INSA in 2024 introduced two new categories — Science for Society, and Science in Translation — to recognise non-scientists who have played an important role in using S&T to provide socio-economic opportunities with impact to be elected as Fellows https://t.co/GBQLrQbSYq
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sciencechronicle.in
Mukesh Ambani, Indian National Science Academy, INSA, INSA Fellow, Science for Society, Science in Translation, Sudha Murthy, Ashutosh Sharma, Narayanamurthy, Infosys,
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@RPrasad12
R. Prasad
2 days
In the absence of cumulus rain-bearing clouds, what purpose is achieved in studying the relationship between moisture content seeding amount, except waste money. By the same logic, one should study the relationship between the two during peak summer too.
@agrawalmanindra
Manindra Agrawal
2 days
@Jairam_Ramesh By doing seeding, we are collecting data that will help us understand the relationship between moisture content, seeding amount and it impact. You are an IIT graduate, so should know that even a failed experiment can provide important learnings! 2/2
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@the_fanstop
College Shirt Clubs by The Fan Stop
1 year
Florida Gators Shirt of the Month Get officially-licensed Florida Gators T-shirts, long-sleeves & hoodies monthly
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@RPrasad12
R. Prasad
3 days
Chrysanthemum flowers when the nights are long. Using bulbs during night resets plant’s clock, stops the flower signal & the crop builds height, branches. When lights are turned off, long nights return & buds initiate & a uniform flush comes in 6-11 weeks https://t.co/NgEE9JgM6P
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sciencechronicle.in
Horticulture, Chrysanthemum, Phytochrome, Night-break lights, Flowering, Light sensor, inflorescences, Time signal, lights, night,
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@RPrasad12
R. Prasad
5 days
Epigenetic changes help plants to quickly adapt to the environment without waiting for mutations. When they face drought/salinity/heat, specific epigenetic marks appear at stress-response genes, which help plants to quickly mount a stronger defense system https://t.co/L5Cw2lKSBa
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sciencechronicle.in
Agriculture, Epigenetics, Stress memory, CRISPR, Drought, Salinity, Climate change, Environment, Wheat, Rice,
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@omjasvinMD
Omjasvin M D
7 days
And they call this a road.. Major state highways in Chennai, including Anna Salai, Arcot Road, Mount-Poonamalle High, Mount-Medavakkam Road and Velachery-Tambaram Road resemble a moon’s surface.
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@RPrasad12
R. Prasad
7 days
Most HPV-related cancers develop in mucosal tissues—throat, cervix. A rare case of recurrent cutaneous squamous-cell carcinoma implies that some skin-based HPV types may also directly cause cancer in people with weakened immune systems, writes @Bani_jolly https://t.co/pMziNV4rRf
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sciencechronicle.in
Cancer, Skin cancer, Cutaneous squamous cell carcinoma, HPV, Human papillomavirus, Genome sequencing,
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@RPrasad12
R. Prasad
8 days
If acceptance of a manuscript by a journal is a time for celebration for scientists, so is the acceptance of a cover image for artists. Four journal cover images in 5 yrs is a huge achievement for Suhani Chauhan who is just 14 years old and is in class 9 https://t.co/pd3R1UwokL
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sciencechronicle.in
Publishing, Scientific journal, Journals, Cover image, Publishing, Mandala art, Phoenix,
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@RPrasad12
R. Prasad
8 days
The loss of the Inseparable gene, be it in fruit flies or humans, leads to premature differentiation of neural stem cells. The result: the developing brain is depleted of healthy progenitors, resulting in an abnormally small brain — microcephaly https://t.co/4gcpJfnsdC
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sciencechronicle.in
Microcephaly, Brain development, Neural stem cell, Stem cells, Small brain, Fruit fly, Neurons, Inseparable gene,
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@reporters_co
the reporters' collective
10 days
Commerce Ministry's trusted man for India's Rice Exports: A trader prosecuted for forgery, embezzlement, conspiracy, illegal exports and a Rs 1,000 crore bank fraud. Investigation by @ayushikar1998, @journomayank, @nit_set and @harshithamanwan 1/2 https://t.co/9Vg8AZqics
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reporters-collective.in
A trader prosecuted for forgery, embezzlement, criminal conspiracy, smuggling, illegal exports,and a Rs 1,000 crore bank fraud becomes the Indian Commerce Ministry’s face for rice exports. The...
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@RajeevJayadevan
Rajeev Jayadevan
10 days
Does social media use and mobile phone screen time affect children’s brain and intellectual development? I discuss pertinent scientific evidence for Science Chronicle. @RPrasad12 https://t.co/CIBTUn8cCu
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sciencechronicle.in
Cognitive development, Social media, Screen time, children, Cognition, Brain, Brain rot, Smart phones, Scrolling,
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@RPrasad12
R. Prasad
10 days
Adolescents with least social media use had the highest cognitive scores. ⬆️ social media use was associated with poorer performance in memory, ⬇️ overall cognitive composite score. Differences, though measurable, were not large, writes @RajeevJayadevan https://t.co/3aApJVG7E8
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sciencechronicle.in
Cognitive development, Social media, Screen time, children, Cognition, Brain, Brain rot, Smart phones, Scrolling,
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@omjasvinMD
Omjasvin M D
12 days
Greater Chennai Corporation and state highway’s neglect in relaying roads during 10-dry months has now made commute horrible for motorists in city’s western areas. Stretches like Porur, Valsaravakkam, Maduravoyal, Ramapuram, Alapakkam all have craters in both arterial roads like
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@RPrasad12
R. Prasad
11 days
Freshly cooked foods rich in starchy carbohydrates are not ideal for diabetics Starch, which has a high glycaemic index (GI) upon cooking, can undergo recrystallisation and turn into resistant starch upon cooling, resulting in reduced glycemic index 🔗 https://t.co/pNKjAbL38l
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@omjasvinMD
Omjasvin M D
11 days
A big corruption exposé: Tamil Nadu govt departments accused of giving environmental clearance and building permission for Brigade Morgan Enterprises project worth Rs 2,000 crore inside the ecologically-sensitive Pallikaranai Ramsar Site. Anti-corruption NGO Arappor Iyakkam has
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@RPrasad12
R. Prasad
11 days
Freshly cooked foods rich in starchy carbohydrates are not ideal for diabetics. Starch, which has a high glycaemic index (GI) upon cooking, can undergo recrystallisation and turn into resistant starch upon cooling, resulting in reduced glycemic index https://t.co/pNKjAbL38l
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sciencechronicle.in
Diabetes, Glycaemic index, Starch, Resistant starch, Rice, Wheat, Potatoes, Nutrition, Hot meals, Frshly cooked, Food, Carbohydrate, Cooking,
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@RPrasad12
R. Prasad
12 days
NIV researchers have made a wild claim about aerosol transmission of Nipah virus. But there’s no evidence to support that virus-laden aerosols can “travel greater distances and remain suspended in the air for extended periods” and infect others @icmr_niv https://t.co/ts4ERmkG2t
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sciencechronicle.in
Bats, Nipah, Nipah virus, Kerala, Nipah outbreak, Aerosol, Aerosol transmission, Droplet transmission, Epidemiology, NIV, ICMR-NIV, human-to-human transmission, Spillover,
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@RPrasad12
R. Prasad
13 days
NIV researchers have made a wild claim about aerosol transmission of Nipah virus. But there’s no evidence to support that virus-laden aerosols can “travel greater distances and remain suspended in the air for extended periods” and infect others https://t.co/ts4ERmkG2t
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sciencechronicle.in
Bats, Nipah, Nipah virus, Kerala, Nipah outbreak, Aerosol, Aerosol transmission, Droplet transmission, Epidemiology, NIV, ICMR-NIV, human-to-human transmission, Spillover,
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