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iit delhi pollution: How Japan can help Delhi ease pollution woes

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NEW DELHI: The solution to India’s pollution woes may lie in Japanese best practices. While there is no magic wand to check pollution, we can emulate their sustainable development and constant monitoring methods to bring changes, researchers at IIT Delhi have suggested.

IIT-D has advocated the formation of a Clean Air Partnership (CAP) between India and Japan, which should have academics, government officials, scientists and other stakeholders who would constantly be in touch with Japanese officials and exchange best practices to combat pollution.

Nomesh Bolia, professor at IIT-D and co-coordinator of Centre of excellence for research on clean air (CERCA), stated that “there is no magic wand to ward off pollution in Delhi and India.”

But the Japanese, he stated, “have looked at air pollution through a holistic perspective. They did not wait for any country to come and give them solutions. The process started with laws, which were then implemented through a series of mechanisms and continuous monitoring of industries and sectors.”

One of their ways of combating pollution was the idea of green procurement. “Under this, the Japanese government promoted the purchase of equipment with lower environmental impacts. They also created a priming effect and promoted the shift in demand towards eco-friendly goods as a whole. Each fiscal year, government institutions were required to formulate a green purchasing policy, which included consideration for environmental factors.”

Bolia stated that Japan’s waste management system was modernised. “They have clearly defined roles of organisations, which India and Delhi lack.”

The IIT professor said that there was also a need to reach out to all sections. The recent Diwali firecracker ban was criticised by experts who pointed out how there was no involvement of people in the fight against fireworks.

“Air pollution affects all and there has to be an ecosystem-based approach. There is a need to create laws for continuous waste management, and to call for a push for electric vehicles,” said Bolia.

The CERCA co-coordinator said that “there needs to be a continuous enhancement of best practices between the two countries,” which can be achieved through the CAP.

“We have a memorandum of co-operation on pollution. But we cannot only have a system where the Japanese come and give us their technology. We need to learn through a continuous exchange of best practices.”



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BPSSC Enforcement SI prelim result 2020 declared

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NEW DELHI: Bihar Police Sub-Ordinate Services Commission (BPSSC), Patna has released the results of Enforcement Sub-Inspector preliminary examination 2020.

Advertisement 02/2019 for the appointment on the basis of written competition examination on the vacant posts of Enforcement Sub Inspector in the year 2019 under Bihar Government Transport Department, was published on 02 December 2019.

On December 6, 2020 Sunday, a total of 179733 candidates’ appeared for the preliminary written competition examination which was conducted in single shift. The examination results of the successful candidates in the written examination have been declared here today.

All the candidates who had appeared for BPSSC Enforcement SI preliminary examination can check their result online on the official website of BPSSC – http://bpssc.bih.nic.in/.

The BPSSC Enforcement SI preliminary examination was conducted in the month of December 2019. Students who have appeared for the examination and wish to check their BPSSC Enforcement SI preliminary examination can follow the steps given below:

How to check BPSSC Enforcement SI preliminary examination online through official portal

1) Open the official website – http://bpssc.bih.nic.in/

2) On the homepage of the website, you will find a link “BPSSC Enforcement SI preliminary examination”. Click on the link

3) Once you click on the link, it will redirect you to a new webpage where you will have to enter your details such as BPSSC Enforcement SI preliminary examination ID, your name and date of birth. Click on submit

4) Your BPSSC Enforcement SI preliminary examination result will be displayed onscreen.

5) You can download and print your BPSSC Enforcement SI preliminary examination for further reference.



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Scientists introduce new twist to learning periodic table

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WASHINGTON: An innovative way to learn about the elements of the periodic table has been introduced through a study led by researchers of American Chemical Society (ACS).

The first lesson in an introductory chemistry course typically deals with how to interpret the periodic table of elements, but its complexity can be overwhelming to students with little or no previous exposure.

Researchers reporting in ACS’ Journal of Chemical Education introduce an innovative way to make learning about the elements much more approachable by using ‘pseudo’ periodic tables filled with superheroes, foods and apps.

One of the fundamental topics taught in first-year undergraduate chemistry courses is the organization and layout of the periodic table of elements. However, many university students consider it a daunting and difficult subject to master, prompting professors to seek new ways to engage their students and make its concepts more accessible.

Previous educational studies presented the table in different formats, such as crossword puzzles and cartograms, to address multiple types of learning styles. Gregory Watson and colleagues reasoned that introducing the periodic table with familiar items could also help.

And rather than teaching the full details right away, the researchers wanted to focus on some of its key characteristics first, using a contemporary, engaging and multi-level strategy.

The team presented first-year chemistry students with a series of made-up, or pseudo, periodic tables with objects that they had likely encountered before, including fruits and nuts, superheroes, iPad apps and meats.

The pseudo periodic versions replaced elements with single items to demonstrate one or more concepts needed to understand the trends and layout of the real chemical one. For example, a superhero table featured characters, such as Superman, Wonder Woman and the Green Lantern, prompting in-class discussions on how to group the icons by ability, strength, gender and other properties — just as the elements are arranged in the real periodic table based on their similarities.

Over 75 percent of students taught with this strategy identified it as somewhat, very or extremely useful. An increase in correct answers relating to the subject on midterm exams suggested that these periodic tables improved students’ comprehension.The researchers say that familiar items reduce stress and help students successfully build their base of chemistry knowledge.



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Rajasthan CHO Result 2020 announced for 7810 posts

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NEW DELHI: National Health Mission, Jaipur has announced the results of the Community Health Officer (CHO) on its official website.

Candidates, who had appeared for the examination process, can now check their result on the official website – http://rajswasthya.nic.in/.

The exam was conducted for the recruitment on 7810 posts.

Rajasthan Health Department had issued a notice (S. No. 1719) dated August 31, 2020 for Community Health Officer recruitment for 6310 vacancies. Later there was an additional increase of 1500 posts in the vacancies, which increased the total to 7810.

Click here to check result

Non-TSP Post of Contractual Community Health Officer (Total Post 6769)

General 1708
General female 488
General widow 195
General divorcee 48
SC General 759
SC general female 217
SC Widow 86
SC Divorcee 21
ST General 569
ST General Female 163
ST Window 64
ST Divorcee 16
OBC General 995
OBC General Female 285
OBC Widow 113
OBC Divorcee 28
MBC General 237
MBC General Female 68
MBC Window 27
MBC Divorcee 6
EWS General 474
EWS General Female 135
EWS Window 54
EWS Divorcee 13
Total 6769

TSP post of Contractual Community Health Officer (Total Post 1041)

General 365
General Female 105
General Window 41
General Divorce 10
SC General 37
SC General Female 10
SC Window 4
SC Divorce 1
ST General 328
ST General Female 94
ST Widow 37
ST Divorcee 9
Total 1041



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