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Posted: 17 May 2017 12:03 AM PDT
Abdul Kalam Scholarship Abdul Kalam Azad Technical University (APJAKTU), Lucknow has broadcasted a fresh advertisement to invite the duly application for AKTU Scholarship from all those contenders who are willing to pursue UG/PG and belong to SC/ST/OBC/Minority/Backward classes in the shortage of money. To have a chance of getting this latest opportunity we are going to suggest all those
Posted: 16 May 2017 10:23 PM PDT
AP Mahesh Bank Recruitment Online Application Form is invited from sensible patricians by AP Mahesh Co-operative Urban Bank for news of recruitment for the posts of Probationary Officers in Assistant Accountant Grade-2017. Self motivated applicants will have to apply online soon. Interested participants will have to prepare for Online Aptitude Test Personal Interview. Such qualified
Posted: 16 May 2017 08:36 PM PDT
UPSRTC Recruitment Uttar Pradesh State Road Transport Corporation (UPSRTC) has founded the scarcity of staff therefore an advertisement of employment is announced just now to fill up 627 vacancies for the post of Bus Conductor (Samvida Parichalak) in several cities. Good physical fitness with ambition of dynamic jobs having candidates must submit Online Application Form latest by ending date
Posted: 17 May 2017 03:51 AM PDT
Orissa High Court Recruitment Orissa High Court has released an updated notice for fill up various vacancies for the post of Research Assistant. Closely filled Application Forms are invited from graduate or post graduate degree in law and computer knowledge having applicants on or before closing date. To make a place in this great opportunity of jobs deserving candidates will have visit the
Posted: 17 May 2017 03:42 AM PDT
NMRCL Recruitment Maharashtra Metro Rail Corporation Ltd (Maha Metro) has issued a fresh notification to fill up Latest 07 posts of Additional Chief Project Manager (Project), Deputy General Manager (Civil) and Senior DGM (Internal Audit) for MAHA-Metro Nagpur Metro Project or Pune Metro Project. Offline Application Form is invited from self motivated and experienced personnel job seekers on
Posted: 17 May 2017 04:07 AM PDT
MP ITI Counselling Directorate of Skill Development Department, Madhya Pradesh has transported a new notification for the announcement of MP ITI Counselling for such motivated candidates who want to get admission to ITI available trades. Schedule fixation for I/II/III Phase Seat Allotment with complete Procedure for MP ITI trades will be done on the basis of marks obtained by students in 10th
Posted: 17 May 2017 04:01 AM PDT
GNFC Recruitment Gujarat Narmada Valley Fertilizers & Chemical limited has unfolded an advertisement of employment just now to fill up various vacancies for the posts of Gujarat Manager and Accounts Officer. Good educated with ambition of dynamic jobs having aspirants must submit Online Application Form latest by closing date. Deserving and motivated aspirants are required to proceed to submit
Posted: 17 May 2017 03:22 AM PDT
Eastern Railway Recruitment 16 vacancies are going to fill up by Official Board of Eastern Railway through Walk-in for the posts of Staff Nurse, Pharmacist and Inspector. Result oriented and well qualified job APPLIERS are advised to open official website of Official Board of Eastern Railway to get more info about walk in interview. Hard working and eligible aspirants should prepare for walk
Posted: 17 May 2017 03:32 AM PDT
IIIT Delhi Recruitment Indraprastha Institute of Information Technology (IIIT) Delhi has broadcasted a new notification for various 23 vacancies for the posts of General Manager, Assistant Manager/Junior Manager, Junior Assistant and others. Job seekers must apply through proper channel not later than final date. Required qualification consisting candidates need to visit the official website
Posted: 17 May 2017 02:44 AM PDT
HPCL Recruitment Online Application Form is invited from sensible and sensible candidates by Hindustan Petroleum Corporation Limited Mumbai Refinery for news of recruitment for the posts of assistant process technician and assistant boiler technician. Self motivated job seekers will have to apply in online mode soon. Interested and capable job seekers are required to prepare for selection
Posted: 17 May 2017 02:37 AM PDT
Chhattisgarh High Court Recruitment High Court of Chhattisgarh has circulated a notification of job to fill up lots of vacancies for the post of District Judge (Entry Level). Job contenders who are suitable for offered post they must try hard to cash this opportunity after applying offline. Energetic and well qualified candidates will be suitable to download the application format through the
Posted: 17 May 2017 02:05 AM PDT
Oil India Limited Recruitment Oil India Limited has circulated a fresh notification of the employment for filling up of various openings for the posts of Legal/Land Officer through CLAT. Experienced and awaited applicants will have to submit online filled Application form as soon as possible. Law graduates who are capable of solve given issue with responsibility they should visit the
Posted: 17 May 2017 01:50 AM PDT
Rajasthan ITI Time Table Rajasthan Industrial Training Institute is planning to conduct SCVT, NCVT 1st /2nd /3rd semester exams. Before that all appearing candidates will have to download Rajasthan ITI Time Table to state their preparation for examination perfectly. For clutch complete information regarding SCVT, NCVT 1st /2nd /3rd semester exam time table, you need to read this web page
Posted: 16 May 2017 11:27 PM PDT
IIFT Recruitment Indian Institute of Foreign Trade (IIFT) Delhi has circulated a notification of faculty jobs to fill up vacant 16 vacancies for the posts of Assistant Professor in various departments. Job seekers who are capable of teaching at big level they must try hard to cash this chance by applying offline today. Energetic and well qualified professionals will be able to download the
Posted: 16 May 2017 10:45 PM PDT
MAT Sep Application Form All India Management Association (AIMA) has declared an updated notification to invite MAT Sep Application Form. Such capable appliers who are looking to apply for this competitive exam they may directly use the MAT Sep Registration Link from this article. Management Aptitude Test (MAT) is a standardized test organized to facilitate Business School to screen candidates
Posted: 16 May 2017 09:53 PM PDT
PHED Assam Recruitment Assam Public Health Engineering Department (PHED) has released an updated advertisement for fill up of 68 vacancies for the posts of Technical Officer. Closely filled Application Forms are invited from required qualifications possessing applicants on or before final date. To get a place in this opportunity of jobs deserving participants will have visit the official
Posted: 16 May 2017 08:59 PM PDT
Delhi ITI Syllabus Department of Training and Technical Education, Delhi has delivered a notice related to Delhi ITI Syllabus. To get sure success it is very much necessary to follow the study material for upcoming test for the admission in any of the trade selected for study. For better performance in Entrance Exam, students will have to download Entrance Exam Pattern PDF to do well in this
Posted: 16 May 2017 08:44 PM PDT
CG SET Notification Hello and welcome to all the recruiters who are excited to become teacher in Chhattisgarh state. Recently an updated notification is brought up by Chhattisgarh Professional Examination Board to set up CG SET Exam for those aspirants who are willing to become a teacher in the respective subject. Job seekers who are fully eligible and passionate for the teaching posts in the
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We Might Have a New Way to Push Back Space Radiation

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Matt Williams द्वारा
Human beings have known for quite some time that our behavior has a significant influence on our planet. In fact, during the 20th century, humanity's impact on the natural environment and climate has become so profound that some geologists began to refer to the modern era as the "Anthropocene". In this age, human agency is the most deterministic force on the planet.
But according to a comprehensive new study by an Anglo-American team of researchers, human beings might be shaping the near-space environment as well. According to the study, radio communications, EM radiation from nuclear testing and other human actions have led to the creation of a barrier around Earth that is shielding it against high-energy space radiation.
The study, which was published in the journal Space Science Reviews under the title "Anthropogenic Space Weather", was conducted by a team of scientists from the US and Imperial College, London. Led by Dr. Tamas Gombosi, a professor at the University of Michigan and the director at the Center for Space Modelling, the team reviewed the impact anthropogenic processes have on Earth's near-space environment.
https://upload.wikimedia.org/wikipedia/commons/transcoded/2/21/Van_Allen_Belts.ogv/Van_Allen_Belts.ogv.480p.webm
These processes include VLF and radio-frequency (RF) radio communications, which began in earnest during the 19th century and grew considerably during the 20th century. Things became more intense during the 1960s when the United States and the Soviet Union began conducting high-altitude nuclear tests, which resulted in massive electromagnetic pulses (EMP) in Earth's atmosphere.
To top it off, the creation of large-scale power grids has also had an impact on the near-space environment. As they state in their study:
"The permanent existence, and growth, of power grids and of VLF transmitters around the globe means that it is unlikely that Earth’s present-day space environment is entirely “natural” – that is, that the environment today is the environment that existed at the onset of the 19th century. This can be concluded even though there continue to exist major uncertainties as to the nature of the physical processes that operate under the influence of both the natural environment and the anthropogenically-produced waves."
The existence of radiation belts (or "toroids") around Earth has been a well-known fact since the late 1950s. These belts were found to be the result of charged particles coming from the Sun (i.e. "solar wind") that were captured by and held around Earth by it's magnetic field. They were named Van Allen Radiation Belts after their discover, the American space scientist James Van Allen.
The twin Radiation Belt Storm Probes, later renamed the Van Allen Probes. Credit: NASA/JHUAPL
The extent of these belts, their energy distribution and particle makeup has been the subject of multiple space missions since then. Similarly, studies began to be mounted around the same time to discover how human-generated charged particles, which would interact with Earth's magnetic fields once they reached near-space, could contribute to artificial radiation belts.
However, it has been with the deployment of orbital missions like the Van Allen Probes (formerly the Radiation Belt Storm Probes) that scientists have been truly able to study these belts. In addition to the aforementioned Van Allen Belts, they have also taken note of the VLF bubble that radio transmissions have surrounded Earth with. As Phil Erickson, the assistant director at the MIT Haystack Observatory, said in a NASA press release:
“A number of experiments and observations have figured out that, under the right conditions, radio communications signals in the VLF frequency range can in fact affect the properties of the high-energy radiation environment around the Earth."
One thing that the probes have noticed was the interesting way that the outward extent of the VLF bubble corresponds almost exactly to the inner and outer Van Allen radiation belts. What's more, comparisons between the modern extent of the radiations belts from the Van Allen Probe data shows that the inner boundary is much farther away than it appeared to be during the 1960s (when VLF transmissions were lower).
Two giant belts of radiation surround Earth. The inner belt is dominated by protons and the outer one by electrons. Credit: NASA
What this could mean is that the VLF bubble we humans have been creating for over a century and half has been removing excess radiation from the near-Earth environment. This could be good news for us, since the effects of charged particles on electronics and human health is well-documented. And during periods of intense space weather - aka. solar flares - the effects can be downright devastating.
Given the opportunity for further study, we may find ways to predictably and reliably use VLF transmissions to make the near-Earth environment more human and electronics-friendly. And with companies like SpaceX planning on bringing internet access to the world through broadband internet-providing satellites, and even larger plans for the commercialization of Near-Earth Orbit, anything that can mitigate the risk posed by radiation is welcome.
And be sure to check this video that illustrates the Van Allen Probes findings, courtesy of NASA:
Further Reading: NASA, Space Science Reviews
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ETEnergyworld.com -Major boost to India; nuclear power industry; Cabinet approves setting up of 10 indigenous reactors

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Top Stories
•Major boost to Indias nuclear power industry; Cabinet approves setting up of 10 indigenous reactors
•Cabinet approves new coal supply policy for power plants
•Global oil companies may get sops to set up production units in India
•Kudankulam nuclear plant: GFA for units 5, 6 awaits PMO clearance
•Iraq replaces Saudi as top oil supplier to India in April: Trade flow data
•Government's decision to set up 10 atomic power plants to generate 33,400 jobs, Rs 70,000-crore opportunity
Oil & Gas
•MRPL achieves its highest ever 'profit before tax'
•Drinking water supply stopped in Agartala after ONGC waste leaks
•Global gamechanger Mukesh Ambani adds $7 billion wealth in just 5 months
•Heres how global crude oil prices impact your EMIs
•India's MRPL to shut 96,000 bpd crude unit for 25 days in Sept-Oct
•Transport biggest CO, NOx pollution contributor
•Maharashtra hikes petrol surcharge for 2nd time in less than a month
•From May 21, no fuel at Lucknow petrol pumps for bikers sans helmet
•Israeli energy firms Delek Drilling, Avner Oil to finally merge
•Exxon says to open gas stations in Mexico, invest $300 mln
Renewable
•US paves way for first India-based govt body, ISA, to be registered with the UN
•ISRO to help Adani Group hike solar power production
•A tricky path to Indias solar-powered future Mint
•Spain awards 3 gigawatts at clean power auction
•Syrian refugees in Jordan's desert get solar power, Azraq becomes first clean energy refugee camp
•Iowa senator slams energy chief for grid study undermining wind energy
•Switzerland to vote on law to help renewables, ban new nuclear power plants
Power
•Adani Power shares jump nearly 9% on buzz of CERC relief
•IIEST Shibpur creates India's first smart grid project generating power from renewables
•Sterlite Power's InvIT issue receives bids for 2.51 crores units so far
•INTERVIEW: Digitalization has a huge role to play in meeting India's demand for reliable, clean power: Prashant Jain, Head, Power Generation Services, Siemens Ltd
•From cheaper power to higher availability, mark out UDAY but operational improvement still to come Financial Express
Coal
•Japan's JFE aims to widen coking coal sources after Australian cyclone
•S.Korea coal, nuclear power targeted for cuts by presidential candidates
•Czech Coal keeps offer for CEZ's Pocerady on the table, CTK reports
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