- 10% Quota for general category
- NITI Aayog proposes all India Judicial Service Examination
- CAG Report on government spending
- Need for Citizenship (Amendment) Bill
- Clause 6 of Assam accord : indepth analysis
- Collegium system for appointment of judges
- Fear of Executive Courts
- Tamilnadu Reservation Policy
Governance & Social Justice
- Bhasha Sangam Program : Celebration of Linguistic Diversity
- Cabinet approves revision in list of scheduled tribes of Arunachal Pradesh
- Does India need a coal commission?
- Concerns in Ayushman Bharat
- Depression at workplaces : A major health issue in India
- How to bridge Gender gap in India : Mckinsey Global Institute Report
- Government plans to rename Indian Forest Service
- IGOT Program for Competent Civil Services
- Indian Medical Council Amendment Bill 2018
- National Commission for Indian Systems of Medicine and Homoeopathy
- Government bats for National Medical Devices Promotion Council
- Parental consent for vaccination
- India Signs Agreement with OECD for PISA 2021
- Kerala’s wall of resistance
- Should an IAS officer use Social Media?
- Social media addiction
- Legal Status for SSC
- Tripal Talaq Bill 2018
- Web Wonder Women Campaign by Ministry of WCD
- West Bengal Leaves Ayushman Bharat : In-depth Analysis
- Why Asian Infrastructure Investment Bank Is Important For India
- What Is The Asia Reassurance Initiative Act
- E-Passport for Indians
- What Is G-77
- Failed Coup In Gabon
- Bagladesh Election
- Powering South Asian Integration
- ISRO’S New Station In Bhutan
- Kenya Replace Pictures Of Leaders on Coins With Animal
- Macedonia Name Change
- Why Norway Is Important For India
- Why India Need Membership Of NSG
- Pakistan Declared A Hindu Temple A Heritage Site
- Raisina Dialogue 2019
- India’s Republic Day Guest
- India To Take Over Sittwe Port Operation In Myanmar
- U.S. Mexico Border
- US Government Shutdown
- US Venezuela Crisis
- What is Angel Investment?
- Byorung Bridge
- India’s Airport Privatization Plan
- Rationalisation of GST Rates
- 1st Advance Estimates of Economic Growth by CSO
- Democracy Index 2018
- E-DRISHTI Software by Ministry of Railways
- What is GAFA tax
- Ganga Expressway to be Built in UP
- Green-Ag Project launched by India with UN FAO
- Issue of Tax Evasion under GST
- Improvements under GST Regime
- ICAT Certification for Automobilies
- What is Indian Bridge management System?
- Draft Information Technology Amendmenet Rules 2018
- Jamrani multipurpose DAM Project
- What is KALIA Scheme?
- MANDAL DAM
- Mega Merger!
- MSP for minor forest produce
- NITI Aayog suggestions on farm Economy
- India’s first vertical-lift Bridge
- Paradip Hyderabad pipeline
- Measures to address issues in Sugar industry
- Capital infusion in PSBs
- Renukaji dam
- PM Modi inaugrates Rice Research Institute
- Section 74 of the insolvency and Bankruptcy Code
- Social & Environmental Cost of Building dams
- Solar feeder Maharashtra model
- RBI Tokenisation
- Sikkim-Universal basic income
- Global Risks Report 2019
Science & Technology
- Why Beech Trees Dying
- Beat Plastic Pollution Resolve by India
- Why USA Is Killings California Sea Lions
- Carbon Tax
- China’s War On Particulate Air Pollution Is Causing More Serve Ozone Pollution
- CITES Washington Convention
- Coastal Regulation Zone
- Melting Ice Sheets And Release Of methane
- National Clean Air Programme Feature &Critical Analysis
- Oceans Are Heating Up 40% Faster Than Previous Estimates
- Revival Of Iran’s Lake Urmia
- India submitted sixth national report to Convention on Biological Diversity
- How Wild Fire Affect crop and vegetation Production
- NITI Aayog’s SDG Index
Spice of the Month
- GS 3 || Science & Technology || Miscellaneous || Achievements of Indians in S&T
A Gel That Can Protect Farmers From Toxic Pesticides
- Most farmers do not wear any protective gear while spraying chemicals in fields, which often leads to pesticide exposure and toxicity.
- Scientists at the Institute for Stem Cell Biology and Regenerative Medicine, Bangalore have developed a protective gel – poly-Oxime – that can be applied on the skin and can break down toxic chemicals into safe substances, preventing them from going deep into the skin and organs like the brain and the lungs.
- The research group plans to develop a mask that can deactivate pesticides.
World’s Thinnest Material With Novel Technique
- Pushing the envelope in nanotechnology, researchers at the Indian Institute of Technology, Gandhinagar have developed a material that is 100,000 timesthinner than a sheet of paper. They synthesized a two-dimensional material of just one-nanometer thickness (a human hair is about 80,000 nanometers wide) using Magnesium diboride – a compound of boron.
- This is said to be the world’s thinnest material.
- It can find a range of applications – from next-generation batteries to ultraviolet absorbing films.
Gene Editing Applied To Banana Genome
- Using the gene editing technique – CRISPR/Cas9 – researchers at the National Agri-Food Biotechnology Institute, Mohali have edited the banana genome.
- This is the first such work in any fruit crop in India.
- Banana is a the fourth most important food crop after wheat, rice and corn in terms of gross value of production.
- Gene editing could be deployed for improving nutritional quality, agronomical important traits as well as pathogen resistance in banana.
Discoveries To Tackle Zika, Dengue, JE And Chikungunya
- The National Brain Research Centre (NBRC) at Manesar has figured out cellular and molecular mechanisms that show how the Zika virus causes microcephaly or small head size in babies.
- Researchers discovered that the envelope proteins of Zika virus affectsproliferation rates of human neural stem cells and promotes premature but faulty neuron formation.
- Another study led by scientists at the Regional Centre for Biotechnology, Faridabad has identified a key protein, which helps dengue as well as Japanese Encephalitis viruses replication in the human body by inhibiting an anti-viral cytokines.
- This finding could pave way for development of targeted drugs for dengue and JE.
- For detecting Chikungunya, a group of researchers from Amity University, Noida, JamiaMilliaIslamia University, Delhi and Maharishi Dayanand University, Rohtak, have developed a biosensor using molybdenum disulphide nanosheets.
Faster Diagnostic Tests For Tuberculosis
- Scientists at the Translational Health Science and Technology Institute, Faridabad and All India Institute of Medical Sciences, New Delhihave jointly developed highly sensitive and rapid tests for detection of tuberculosis infection in the lungs and surrounding membranes.
- Unlike current tests that use antibodies for detection of bacterial proteins in sputum samples, new tests use Aptamer Linked Immobilized Sorbent Assay (ALISA) and Electrochemical Sensor (ECS)for detection of a bacterial protein in the sputum.
A New Tool Developed For Autism Screening
- In many cases, autism is misdiagnosed as mental retardation and attention deficit hyperactivity disorder.
- Early identification and interventions may help children with autistic disorders.
- To help this process, scientists at the Government Medical College and Hospital, Chandigarh, have developed an Indian tool for screening children for autism.
- The Chandigarh Autism Screening Instrument (CASI is designed to help community health workers to carry out initial screening for autism.
Hope for Alzheimer’s, Huntington’s
- Scientists at the Indian Institute of Science (IISc), Bengaluru, have figured out the way memory deficit develops in early stages, resulting in Alzheimer’s disease.
- They have found that early breaking down of a protein, fibrillar actin or F-actin, in the brain leads to disruption in communication among nerve cells and consequently memory deficits.
- This knowledge can be used to develop an early diagnosis test in future.
- In another study done on fruit flies, researchers at the Department of Genetics at Delhi University South Campus found that it was possible to restrict the progression of Huntington’s disease by increasing insulinsignaling in the brain neuronal cells.
Green Technique Can Address Plaster Of Paris Pollution
- A team of scientists at the Pune-based National Chemical Laboratory (CSIR-NCL) has developed a technique that helps recycle Plaster of Paris waste from hospitals in an eco-friendly and economical way.
- The new technique disinfects waste and converts it into useful products like ammonium sulphate and calcium bicarbonate.
- The technique can also be used to disintegrate PoP waste from idols immersed in water bodies.
Stone Age Tools, Genetic Studies Throw New Light On early Civilization In India
- The Stone Age tools discovered in a village near Chennaisuggested that a Middle Palaeolithic culture was present in India around 385,000 years ago — roughly the same time that it is known to have developed in Africa and in Europe.
- The discovery pushes back the period when populations with a Middle Palaeolithic culture may have inhabited India, and challenges the popular theory that the Middle Palaeolithic was brought to India by modern humans dispersing from Africa only around 125,000 years ago or later.
- In the North, a population genetic study has revealed that the Rors who inhabit modern Haryana came to the Indus Valley when it was flourishing during the Bronze Age and inducted West Eurasian genetic ancestry.
Sikkim Gets Real-time Landslide Warning System
- A real-time landslide warning system has been set up in the Sikkim-Darjeeling belt of north-eastern Himalayas which is highly vulnerable to landslides.
- The warning system consists of over 200 sensors that can measure geophysical and hydrological parameters like rainfall, pore pressure and seismic activities.
- The system is capable of warning about 24 hours in advance.
- It has been deployed by researchers of Kerala-based Amrita University and Sikkim State Disaster Management Authority.
Computing Capacity For Weather Forecasting Gets A Boost
- During the year, the Indian Institute of Tropical Meteorology (IITM)upgraded its computing capacity for weather forecasting and climate monitoring, taking its total high performance computing (HPC) power to as high as 6.8 Petaflop.
- With this, India rose to the fourth position, next only to the United Kingdom, Japan and USA in terms of dedicated capacity for HPC resources for weather and climate proposes.
Transgenic Rice With Reduced Arsenic Accumulation, Flowering Mustard
- To address the problem of arsenic accumulation in rice grains, researchers at Lucknow- based CSIR-National Botanical Research Institute developed transgenic rice by inserting a novel fungal gene, which results in reduced arsenic accumulation in rice grain.
- They cloned Arsenic methyltransferase (WaarsM) gene from a soil fungus and inserted it into rice genome.
- In another study, TERI School of Advanced Studies has developed an early flowering transgenic variety of mustard.
Scientists Use Silk Polymer To Develop Artificial Vertebral Disc
- Scientists at Indian Institute of Technology, Guwahati developed a silk-based bioartificial disc that may find use in disc replacement therapy in future.
- The group has developed a fabrication procedure for a silk-based bioartificial disc adopting a “directional freezing technique”. The disc mimics internal intricacy of human disc and its mechanical properties are too similar to those of the native ones.
- The use of a silk biopolymer to fabricate a biocompatible disc can reduce the cost of artificial discs in the future.
- In other significant developments, the Department of Science and Technology launched a national mission on Cyber-Physical Systems with an outlay of Rs 3660 crore in five years.
- The Indian Institute of Astrophysics in Bangalore commissioned India’s first robotic telescope to keep an eye on the dynamic cosmos, while the ambitious India Neutrino Observatory (INO) project got a go ahead from the National Green Tribunal.
- Comment on the achievements of Indians in science and technology; indigenization of technology and developing new technology.