News for 'University of California-San Diego'

AI Chatbots Learn From State-Controlled Media: Analysis

AI Chatbots Learn From State-Controlled Media: Analysis

Rediff.com6 days ago

An analysis reveals that content from state-controlled media can significantly influence the information environments that AI chatbots learn from, shaping their responses to user requests.

US VP JD Vance, Usha Vance are expecting their 4th child

US VP JD Vance, Usha Vance are expecting their 4th child

Rediff.com21 Jan 2026

Usha, 40, and Vance, 41, who met while attending Yale Law School, have three kids -- Ewan, 8, Vivek, 5, and Mirabel, 4.

US Vice President Vance defends wife Usha against ethnic slurs

US Vice President Vance defends wife Usha against ethnic slurs

Rediff.com24 Dec 2025

US Vice President JD Vance has strongly criticized commentators for making derogatory remarks about his Indian-origin wife, Usha Vance, following racist comments from a right-wing podcaster.

IIT alumnus named the next UC San Diego chancellor

IIT alumnus named the next UC San Diego chancellor

Rediff.com10 May 2012

Pradeep K Khosla, dean of Carnegie Mellon University's College of Engineering, also known as the Carnegie Institute of Technology, has been selected as the eighth chancellor of the University of California, San Diego.

PHOTOS: Trump travel ban protests spread from US to UK

PHOTOS: Trump travel ban protests spread from US to UK

Rediff.com31 Jan 2017

Even as protests in America continue over President Donald Trump's travel ban, thousands gathered across the UK to protest against the same. Here are scenes of the protests that spread from New York to London.

When young you want to achieve success on your own

When young you want to achieve success on your own

Rediff.com8 Jul 2009

Arpit Jaiswal, currently studying in IIM-A, skipped studying abroad because he wants to give something back to the country of his birth.

Cramming reduces long-term retention

Cramming reduces long-term retention

Rediff.com30 Aug 2007

The study suggests that 'massing' all the study on a single topic into a single session reduces long-term retention, and that it is always better to leave it alone for a while and then return to it

Hello, this is Cyber Gen Next

Hello, this is Cyber Gen Next

Rediff.com12 Apr 2011

From compulsory drinking binges to confused parents, a new book throws interesting light on India's outsourcing industry, discovers Aseem Chhabra.

The brain is his fiefdom

The brain is his fiefdom

Rediff.com1 Mar 2011

When neurologist Vilayanur S Ramachandran was 12, he told his father he wanted to be a scientist. His father suggested that he go to medical school instead, because doctors are assured of a living wage, scientists are not. Ramachandran obediently went to medical school and is still a doctor. But he has made his name as a neuroscientist.

Asia:Rising temperatures to affect rice production

Asia:Rising temperatures to affect rice production

Rediff.com10 Aug 2010

Rising temperatures during the past 25 years have already cut the yield growth rate by 10-20 per cent in several locations.

Facebook posts more memorable than faces

Facebook posts more memorable than faces

Rediff.com16 Jan 2013

The researchers found that the participants' memory was about one-and-a-half times stronger for Facebook posts than for book sentences.

Advance made in anti-HIV research

Advance made in anti-HIV research

Rediff.com17 Mar 2008

Researchers at the University of California, San Diego, and Oak Ridge National Laboratory have also succeeded in forcing the virus towards dormancy. The authors say that their study shows how a developmental decision between HIV's two "replication fates" is made. The scientists were able to measure the level of "noise" or randomness in the HIV gene expression and use this noise to probe how HIV decides to replicate or remain dormant.

Retreat of Himalayan glaciers can be stopped

Retreat of Himalayan glaciers can be stopped

Rediff.com3 Aug 2007

The glaciers provide a lifeline for billions of people by feeding the major rivers in the region, according to the United Nations Environment Programme.

Beware, now obesity could be contagious

Beware, now obesity could be contagious

Rediff.com27 Jul 2007

Simply put, say researchers in a study widely cited in the international news media, obesity can spread through social interaction, much like flu

Earth's inner core slowing down, could change day's length: Study

Earth's inner core slowing down, could change day's length: Study

Rediff.com14 Jun 2024

Researchers said that the slowing down could change the length of one day on the Earth by fractions of a second.

More Facebook friends = longer life?

More Facebook friends = longer life?

Rediff.com7 Nov 2016

A new study suggests that people who have strong social media networks and receive multiple friend requests are less likely to die.

Lost your sense of smell, taste? It may be COVID-19

Lost your sense of smell, taste? It may be COVID-19

Rediff.com14 Apr 2020

According to a study, published in the journal International Forum of Allergy and Rhinology, people with influenza-like symptoms, and a dysfunction of smell and taste, are strongly associated with COVID-19 infection.

See our beautiful world through a microscope

See our beautiful world through a microscope

Rediff.com24 Oct 2016

The winning photos this year in Nikon's annual Small World Photomicrography Competition offer an up-close look at our world's microscopic realm -- things that can't be seen with the naked eye.

New system predicts global trends on Twitter in advance

New system predicts global trends on Twitter in advance

Rediff.com29 Apr 2014

Researchers randomly selected a group of users and took some of their followers as the sensor group.

'Strong evidence' COVID-19 predominantly spreads through air: Study

'Strong evidence' COVID-19 predominantly spreads through air: Study

Rediff.com16 Apr 2021

The researchers noted that transmission rates of SARS-CoV-2 are much higher indoors than outdoors, and transmission is greatly reduced by indoor ventilation.

Doctor, 41, dies of the disease he was researching

Doctor, 41, dies of the disease he was researching

Rediff.com26 Jul 2019

'Two years ago, had I been given even a tiny hint that my genes were tipping the scale for the development of a disease that would lock me into my body, unable to move or breath normally on my own, I would have been sad, and probably mad.' 'So now I'm running as fast as I can -- from my wheelchair.' P Rajendran on the amazing but brief life of Rahul Desikan, medical pioneer.

'We need to stop thinking about how older people are a burden to society'

'We need to stop thinking about how older people are a burden to society'

Rediff.com5 Jun 2014

Distinguished Indian American professor of psychiatry and neurosciences Dr Dilip V Jeste has been appointed the first associate dean for Healthy Aging and Senior Care at the University of California. In an exclusive conversation with Aziz Haniffa, Dr Jeste speaks elaborately on his road map ahead, and also the need to change mindset towards ageing and aged people.

6 million reasons why you should know this cancer scientist

6 million reasons why you should know this cancer scientist

Rediff.com27 Sep 2017

Dr Manjiri Bakre's OncoStem is revolutionising breast cancer treatment. And has raised $6 million to do more!

'We want to see an open debate about Modi's record'

'We want to see an open debate about Modi's record'

Rediff.com1 Sep 2015

'We are calling for democratic accountability even as we talk about Digital India.' 'We are not against Digital India and it is important for India, but the government should not see what is applicable just to entrepreneurs but also to the vast majority of Indians who do not have the kind of advantages that many Silicon Valley entrepreneurs have.'

How India's 149 million new voters will make an impact

How India's 149 million new voters will make an impact

Rediff.com14 Oct 2013

India's demographic dividend may not automatically give rise to tangible economic gains -- at least not with immediate effect -- but it is likely to have a big impact on the coming Lok Sabha elections, Mayank Mishra

Seven Indian Americans awarded for cancer research

Seven Indian Americans awarded for cancer research

Rediff.com13 May 2014

The Society of Asian American Scientists in Cancer Research last month presented awards to seven doctors for their outstanding contributions to cancer research. The awards were presented by Rajvir Dahiya, SAASCR president, San Diego, California on April 6.