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Volume 2022, Issue No.12a, Dec. 16-31, 2022 Time: 09:49 AM
Professor Dr. Kotcherlakota Lakshmi Narayana.
M.Sc. (Math. Phys.), M.Sc. (Nucl. Phys.), Ph D. (AU), Int. Edu & Res. (Sweden 1964-65)While returning from Sweden, in 1964-65, spent a few days in England, Paris, Egypt, Czechoslovakia etc. countries, Visited USA about 12 Universities, several National Laboratories and Institutes for four months Sept.to December 1988, courtesy by my sister Dr. Rama Leela, and in 1989 visited Japan for about TEN days, and South Korea Conf. in Physics for a week in 1989. Undertook several trips in India to educate the Shivaji University, Kolhapur M.Sc. Physics students across India during 1966 to 1985; [Retd. on 2000 July 31, Prof of Physics, Shivaji University, Kolhapur - 416004]. Present Address: 17-11-10, Narasimha Ashram, Official Colony, Maharanipeta.P.O., Visakhapatnam-530002, AP. Cell:09491902867. kotcherlakota_l_n@hotmail.com, lakshminarayana.kotcherlakota@gmail.com, DOB:23-07-1940, evening between 6 and 6:01 PM. My father Prof. K. R. Rao D.Sc. (Madras) D.Sc. (London) recorded it since his own birth time in the morning was not recorded in 1899 or so.
ABSTRACT
Dec. 16-31, 2022: Agni-V can now strike targets beyond 7,000 km if India wants, Vietnam Village Gets Struck By Lightning Multiple Times, the object's origin was smack dab in the middle of the Oort Cloud, the safety of minority community employees including Kashmiri Pandits serving in the Valley, moving upward and east, we'll see Venus, Mercury, Saturn, Neptune, Jupiter, Uranus, and Mars in that order, In Newyork Offill the heavy Snow fall.
DETAILS
Dec. 18,2022: Agni-V can now strike targets beyond 7,000 km if India wants; 20% weight reduced• Yesterday 7:49 pm Agni-3 weighs around 40 tonnes and can strike targets at 3,000 km while the Agni-4 weighs more than 20 tonnes and can cover a much longer range. "The extended range of the missile which is part of the Strategic Forces Command will give a variety of options to the planners during times of conflict,". Thursday's test of Agni-V was at its full range of 5,400 km. The decision to test the missile for its new maximum possible range will have to be taken by the government.
Dec. 19, 2022: Indian Naval Ship (INS) 1h ago. Mormugao (D67), which is a warship of the P15B class of stealth guided-missile destroyers, was on Sunday (December 18, 2022) commissioned by Defence Minister Rajnath Singh at Naval Dockyard in Mumbai. INS Mormugao is the second of the four 'Visakhapatnam' class destroyers, indigenously designed by the Indian Navy's in-house organisation Warship Design Bureau and constructed by Mazagon Dock Shipbuilders Limited (MDL), Mumbai. Speaking at the commissioning ceremony, Singh described INS Mormugao as one of the most powerful indigenously-built warships which will significantly enhance the country's maritime capabilities and secure national interests.
Dec. 19, 2022: Friday. The oil-producing region of United States’ west Texas was hit by a 5.4 magnitude earthquake on Friday, one of the worst the state has ever witnessed. The strong earthquake rattled the oil structures and machinery but fortunately caused no apparent damage to the facilities, the US authorities confirmed.
Dec. 19,2022: Tripura’s Unakoti in run for UNESCO World Heritage tag; Here’s all about its mythological and historical significance. • Saturday. The town of Unakoti in Tripura, which is also known as the “Angkor Wat of the North-East,” is in the run for securing a UNESCO world heritage site recognition. The massive rock carvings with their distinct mongoloid features and display that are located in this region have unique features that are similar to those found in the famous Angkor Wat temple in Cambodia. Unakoti means ‘one less than one crore’ in Hindi and Bengali and it is believed that many rock carvings are present here. Unakoti means ‘one less than one crore’ in Hindi and Bengali and it is believed that many rock carvings are present here. According to Panna Lal Roy, a well-known historical writer, the central government has approached UNESCO to recognize the site as a World Heritage Site. The state government has also been granted lump sum money to develop the area as a tourist destination.
Dec. 19, 2022: The massive rock carvings with their distinct mongoloid features and display that are located in this region have unique features that are similar to those found in the famous Angkor Wat temple in Cambodia. The town of Unakoti, which is located in the Kailashahar subdivision of the state, is known for its magnificent rock carvings murals and waterfalls. It is believed that the carvings, which are located in various areas, are from the 7th to 9th centuries. It is regarded as a pilgrimage site and is the central tourist destination of the area. The local Kokborok language of Unakoti District refers to it as Subrai Khung.
Dec. 19, 2022: Sharp rise in oil shipments changes India export map. Sidhartha • 4h ago. Netherlands has emerged as India's third largest export destination, trailing the US and UAE, during April-October this year, rising from the eighth spot a year ago. Brazil, which was India's 20th biggest export destination between April and October 2021, is currently placed eight, according to the latest disaggregated data available with the commerce department. And, Tanzania has seen imports from India soar three times to $2.4 billion during the first seven months of the current financial year. While the three countries may be spread across different continents, there is a common thread - oil exports. In the case of Tanzania, over 80% or $1.3 billion of the $1.6 billion in exports from India is on account of more petrol and diesel shipped to the African nation.
Dec. 20, 2022:This Meteorite that crashed in Assam holds secrets to the origin of life on Earth.8h ago. Now in the latest development, a meteorite named Kamargaon that crashed in Kamargaon town in the Golaghat district of Assam, India around seven years ago, is said to hold secrets of the origin of life. It is the chemical composition of the meteorite which hints that it all began in the core of stars. A study by the Indian Institute of Technology (IIT) Kharagpur has claimed that the researchers have found some rare vesicular olivine and pyroxene in minerals for the first time in a meteorite from the outer solar system. The study was joined by researchers from Hiroshima University, Japan, and Physical Research Laboratory, Ahmedabad, and it has been published in the Journal of Geophysical Research-Planets.
Dec. 20, 2022: Vietnam Village Gets Struck By Lightning Multiple Times, Villagers Desert It. Yesterday 12:56 pm. here are several locations on Earth where unexplained occurrences have caused people to avoid living there or deserting them if they formerly resided there. A similar situation has come to light when a village in Central Vietnam got repeatedly struck by lightning during the rainy season, causing the locals to relocate to a different place.
Dec. 20, 2022: Earth was visited by a rare space traveler that came from edge of Solar System.3h ago. An international team of scientists, stargazers, and professional and amateur astronomers have found that the object's origin was smack dab in the middle of the Oort Cloud. Scientists have yet to observe any objects in the Oort Cloud directly, but everything detected so far coming from its direction has been made of ice.
Dec. 20, 2022: Indian banks wrote off more than Rs 10 trillion loans in five years, says government. Yesterday 6:36 pm. State Bank of India, the country's largest lender, leads the list with the biggest write-off of Rs 2.04 trillion, the ministry of finance said in a written reply to a question asked in the lower house of the Parliament on Monday.
Dec. 20, 2022: 6.4 magnitude quake in US' California; over 55,000 homes lose power.40m ago and the quake was about 16.1 km (10 miles) deep and 12km (7.4 miles) west-southwest of California's Ferndale, which is about 260 miles from San Francisco.
Dec. 21, 2022: Some ancient cultures managed to develop some bafflingly complex and sophisticated inventions using techniques and knowledge that seemed to come out of nowhere, and in some cases weren't replicated for hundreds of years afterwards. Scientists and historians are always working hard to figure out how these inventions came about, but some secrets are hidden in history forever.
Dec. 21, 2022: What your aura says about you. Yesterday 2:30 pm.
Dec. 21, 2022: Space rock that crash landed in an Assam town holds clue to origin of life on Earth!3h ago. About seven years after a space rock came crashing inside Earth’s thick atmosphere and made a crash landing near the town of Kamargaon in the Golaghat district of Assam, scientists are about to make some important discoveries about how life began on Earth. Its chemical composition has revealed that life may have started in the planet’s core with stars and stardust.
Dec. 21, 2022: Earthquake of 3.4 Magnitude Jolts Odisha. A mild earthquake of magnitude 3.4 hit Odisha's Gajapati district on Wednesday, confirmed the Meteorological Centre said. The tremor occurred at 9.46 AM at a depth of 5 km.
Dec. 21, 2022: Today is the December solstice, marking an astronomical beginning of summer in the southern hemisphere and winter in the north. On its yearly trek through planet Earth's skies, at this solstice the Sun reaches its southernmost declination, 23.5 degrees south, at 21:48 UTC. About 4 days ago the Sun was near this seasonal southern limit and so only just above the horizon at local noon over Ostersund in central Sweden. This view looking over the far northern lakeside city finds the midday Sun with a beautiful solar ice halo.
Dec. 21, 2022:The most devastating earthquakes of all time. 6m ago. A major 6.4 magnitude earthquake hit Northern California's Humboldt County in the early hours of Dec. 20. The epicenter was close to the cities of Fortuna and Eureka where the first quake struck at around 2.15 am, followed by dozens of smaller quakes. Two people who experienced medical emergencies during the earthquakes passed away as emergency services could not gain access to them in time. The disaster caused widespread damage to homes, businesses, and roads, and left almost 70,000 homes in the country without power. Such incidents are becoming commonplace in Northern California.
Dec. 22, 2022: Kashmir News | First Time in 30 Years, Kashmir Gets Full Academic Session | J&K News | English News
Dec. 22, 2022: Daughter Of A Cycle Repair Mechanic Marries An Australian Man - Here's How They Fell In Love. Digvijay, Yesterday 4:25 pm. A young Australian man travelled around 10,000 kilometres to marry a woman from MP. The wedding took place on Sunday, December 18, at noon. Tabassum Hussain, who is a resident of Manawar, Madhya Pradesh got married to Brisbane, Australia resident Ash Honschild. Both tied the knot in accordance with Hindu tradition. As per reports, the locals were quite excited to greet the foreign groom. The two met when Tabassum moved to Australia to pursue her studies and their love story began from there.
Dec. 22, 2022:Check out over 100 new ancient designs discovered in Peru's Nazca lines. Tuesday. general view shows mapping of the Nazca lines images found in the Nazca as part of research led by Peruvian and Japanese researchers from Yamagata University.
Dec. 22, 2022:Recognise an eastern mathematical legacy. Opinion by Manil Suri • His formulas are like X-rays that allow us to gaze deep into a hidden world of numbers and identify mesmerizing underlying patterns at play. Yesterday 7:23 pm.
Dec.22, 2022: In a big warning to hundreds of Kashmiri Pandits who had been protesting for better security and relocation outside Kashmir, Jammu and Kashmir Lt Governor Manoj Sinha has warned them that those sitting at home won’t get any salary. Sinha also assured them that the J&K Administration has taken all necessary measures for the safety of minority community employees including Kashmiri Pandits serving in the Valley.
Dec. 23, 2022: Bengali daily soap defies science by extinguishing fire in the most bizarre way. Netizens say 'RIP chemistry'. Anindita Mukherjee • 6h ago. A Star Jalsa daily soap named Bengali Medium has surpassed every facet of logic. A segment of the show required the protagonist to put out fire. What she did was mix sulphuric acid with sodium carbonate (detergent powder) and turned it into 'water'. After few more actors standing around immediately found a packet of detergent in a burning lab, the protagonist mixed the two together and put out the fire. The video is now going viral.
Fig. 01 View across southern sky 35-45 minutes after sunset
on Dec. 24, 2022.
Dec. 24, 2022: you can see them again this month. This time they fan out across the evening sky at dusk and will remain easily visible with the naked eye and binoculars through year's end. While the symmetry of the alignments isn't quite as elegant — they're not sequentially lined up in order of their distance from the Sun — the arrangement is nonetheless satisfying, with all the planets visible at a glance. Starting at the western horizon and moving upward and east, we'll see Venus, Mercury, Saturn, Neptune, Jupiter, Uranus, and Mars in that order. As before, feel free to add the planet you're standing on to complete the octet. If you'd rather have the Moon substitute for Earth, a willowy crescent glitzes the scene on December 24th, joining Venus and Mercury in a 7°-wide isosceles triangle low in the southwestern sky 25 to 60 minutes after sundown.
FIG. 03 Mrs. K . Peramma Rangadhama Rao at Narasimha Ashram residence.
Dec. 24, 2022: Road collapses in Hyderabad, pulls in vegetable carts, cars in Goshamahal. Aditi Sharma • 11h ago. According to preliminary investigations, the cause of the road collapse may have been a waterline beneath the road. The exact reason is still being determined.
Dec. 24, 2022: Spirit Airlines plane struck by lightning twice during flight, makes emergency landing. Amulya Raj • 13h ago.The crew of a Spirit Airlines flight from Philadelphia to Cancun reported that the plane had been struck by lightning twice shortly after takeoff on Friday morning (local time). The airplane then turned around and made an emergency landing. The Airbus A321 carrying Spirit turned back to Philadelphia International Airport on its way to Cancun " out of an abundance of caution after the crew reported a suspected lightning strike."
Dec. 25, 2022: Nepal attacks Indian workers working on Kali river wall in Uttarakhand.
Yesterday 6:50 pm. Windscreens of four trucks were damaged here in Dharchula, a border town, and their drivers had to jump into Kali river to save themselves as they were attacked with stones from Nepal,
Dec. 25, 2022: NASA's Lunar Flashlight satellite spotted from Earth on its way to the Moon by Indian astronomer, Yesterday 7:33 pm. In a significant achievement, on their journey towards the moon, both the spacecraft were snapped by Indian astronomer Vishnu Reddy and graduate student Adam Battle, from University of Arizona's Lunar and Planetary Laboratory and Space4 Center. The small Lunar Flashlight satellite is expected to reach its science orbit around the moon in April, 2023. The two astronomers had tracked them by using a remote 0.5-meter telescope in Australia. Their actual position in the sky was found with the help of data from the horizons system at NASA's jet propulsion laboratory. In the image provided, there is a large black dot that is the HAKUTO-R lunar lander, and the fuzzy group of grey pixels as can be seen in the image is the Lunar Flashlight. And the long trails are stars.
Dec. 25, 2022:Drone manufacturer Garuda Aerospace has become India’s first drone startup to receive both Type Certification and RTPO approvals by DGCA for their indigenously designed Kisan Drones. DGCA Type certification is provided on the basis of the quality check of the drones and is issued after a rigorous testing process. In India, the government introduced Type certification in August 2021 under Drone Rules. “Our drones will benefit farmers and agri-entrepreneurs by playing a major role in impacting the farmers’ lives and building new-age careers for young Indians within the drone industry,” Garuda Aerospace Founder and CEO Agnishwar Jayaprakash said.
Dec. 25, 2022:Bomb cyclone: Christmas celebrations in US hit by extreme cold, massive blackouts; 13 dead: Yesterday 12:32 pm. Millions of people in the United States are experiencing bone-chilling cold, blizzards and blackouts. Massive winter storm has hit Christmas plans, leaving at least 13 people dead. Holiday events have been cancelled with around 60 percent of the US impacted by the ‘bomb’ cyclone.
Dec. 25, 2022:Airtel users in Vizag can now access 5G services. Thursday. Customers with 5G enabled devices will enjoy high speed Airtel 5G Plus network at no extra cost until the roll out is more widespread. Currently operational at Dwarkanagar, Beach Road, Dhaba gardens, Maddilapalem, Waltair Uplands, Purna Market, Gajuwaka JN, MVP Colony, Ramnagar, Railway station road, Tenneti nagar and few other select locations, Airtel will augment its network making its services available across the city in due course of time.
Dec.25, 2022:Winter storm: 18 dead, a million without power in US and Canada. Story by Euronews • 3h ago. At least 18 people have been killed, and a million left without power, after a deep overnight freeze and snowstorm swept across the US. The scope of the storm has been nearly unprecedented, stretching from Canada to the Rio Grande along the border with Mexico. About 60% of the US population faced some sort of winter weather advisory or warning, and temperatures plummeted drastically below normal from east of the Rocky Mountains to the Appalachians.
Dec. 27, 2022: Assam: 17947 people affected after massive hailstorm triggers four districts of state. NE • 38m ago. A severe hailstorm lashed several districts of upper Assam in the early hours of Tuesday morning, December 27, forcing the mercury to dip to a relatively lower temperature. As per the visuals received which were widely shared on social media, Moran town was covered in a thin layer of hail. As per the report, in the Tinsukia district- Bokajan Gaon, Dhulijan Gaon, and Bisfutia were impacted due to the hailstorm in which as many as 88 people were affected.
Fig. 04 In Newyork Offill the heavy Snow fall. Fig.05 America Snow storm. Fig. 06 Japan Tragedy.
Dec.28,2022:Scientists Explore Using Paper-thin Solar Cells to Generate Renewable Energy. Yesterday 10:09 am. Scientists in the US have developed thin-film materials with photovoltaic cells capable of producing energy. Much lighter than regular solar panels, they can be added to any type of surface, including clothing!. magine ultra-thin photovoltaic films that could be added to your windowsill, the back of your smartphone or even your clothes! That’s the idea of a research team at the Massachusetts Institute of Technology (MIT), who have developed thin layers of photovoltaic cells. Made from semiconducting printable electronic inks, these devices are capable of generating about 370 watts of power per kilogram, about 18 times more than conventional solar panels, all while weighing one hundredth of their weight, say the researchers.
Dec. 28, 2022: Two earthquakes of magnitude 4.7 and 5.3 jolt Nepal's Baglung district.3h ago. Occurred in the early hours of Wednesday in the Baglung district of Nepal. According to the measurements from the epicentre, at 01:23 a 4.7-magnitude earthquake struck near Adhikari Chaur in the Baglung District (local time).
Dec.28,2022:Mysterious geological landmarks. Monday.Staggering in their beauty, many of these geological landmarks are also puzzling in their nature, such as mysterious sinkholes appearing from nowhere, boulders that move on their own, and rivers running with "blood." Puzzled and baffled? Click through and be amazed by the planet's oddest places.
Dec.28, 2022:This 72-year-old Man in Kerala Has Saved 54 Native Rice Varieties in 20 Years, Yesterday 11:44 am. Due to the switch to high-yielding varieties, indigenous rice varieties in Wayanad have been preserved by tribal farmers for decades. But they are now in danger of going extinct. Cheruvayal Raman, also known as the “Guardian of Native Paddy” and India’s “living paddy gene bank,” has alone preserved 54 ancient rice types from Kerala over the last 20 years.
Dec.29,2022:Earthquake of 3.5 magnitude hits Guwahati, no casualties.2h ago. The earthquake occurred at around 12.27 pm and the depth of the tremor was 10km.The epicentre of the quake was 62km northeast of Guwahati.
Dec.29, 2022:All The Planets Of Our Solar System Will Be Visible In The Sky Tonight. :Monit Khanna • 4h ago.
Dec. 29, 2022: Sea levels in Mediterranean rising dangerously due to climate change. 4h ago. Climate change is not a myth and its dangerous effects were visible across the world in 2022 with deadly widfires, biblical floods, and unbearable heatwaves hitting almost every country on the planet. A new report now indicates that the climate crisis is also causing a dangerous rise in sea levels and the effects are already visible along the coasts of the Mediterranean sea.
Dec.30, 2022:Jammu and Kashmir: Srinagar City receives season's first snowfall today, Yesterday 7:03 pm. Srinagar witnessed the first snowfall of the season today on Thursday, December 29, while the higher reaches of Kashmir, including Gulmarg and Sonamarg tourist resorts, received moderate snowfall.
Dec.30, 2022:For A Healthy Start To Your Day, Try This Immunity-boosting Saffron Tea. 23 Dec. Have you ever tried saffron tea during winter? Saffron is used in a variety of ways during the winter season. If you want to boost your immunity, start your day with a cup of healthy saffron tea.
Dec. 30, 2022: US military aircraft shoots down Chinese fighter jet in South China Sea. 2h ago. A Chinese fighter jet performed an unsafe manoeuvre after it came as close as 20 feet within a US military aircraft over the South China sea, The Hill reported on Thursday citing the US Indo-Pacific Command. A Chinese Navy J-11 jet pilot was shot down on Thursday, according to a news release from the command coordinating American military operations in the area.
Dec. 30, 2022: Now think what would happen if such a poisonous snake guarded your house’s main door? No one would have the courage to enter your house. Recently, one such incident took place when a cobra was seen protecting a house! The snake was coming out of a crack between the wooden door and the frame. He has spread his hood, which shows that he is angry and ready to attack. As soon as the person making the clip goes near him, he tries to attack him, but the person immediately moves away. After this, the snake seems to get alert again and reinstates its position.
Dec. 30, 2022:a pastor has made a woman lose fat around her waist and reduce it by two inches in a matter of a few minutes. In the video that is currently going viral on the internet, the pastor calls a woman onto the podium at a live event and asks her about her faith. The woman replies by saying that she believes anything can happen if you have faith. The pastor then goes on to prove her statement. Asking the woman to raise her hands, he asks God to reduce her waist. In an apparent miracle, another woman, who keeps a tab on her waist, sees that her pants have loosened up, and she has seemingly lost 2 inches in a few minutes. This supposed miraculous act was followed by a huge round of applause from the audience.
Dec. 30, 2022:Search underway along LoC after suspicious movement detected in J&K`s Poonch.6h ago. Officials said the troops guarding the LoC in Khari Karmara area opened fire on picking up the movement of two-three suspected intruders around 7 pm on Thursday.
Fig. 07 Himachal partially frozen waterfall.
Dec.30 2022: arXiv:2212.13349 [astro-ph.GA]:Tue, 27 Dec 2022 03:26:29 UTC (856 KB):[Submitted on 27 Dec 2022]:A Statistical Relation between Mass, Age and Velocity Dispersion in the Solar Neighborhood. :Authors: Hossein Fatheddin, Sedighe Sajadian. The stellar kinematics of the Galactic disk are main factors for constraining disk formation and evolution processes in the Milky Way (MW) Galaxy. In this paper we investigate a statistical relation between stellar Mass, Age and Velocity Dispersion for stars in the Solar neighborhood. Age-Velocity dispersion relations (AVR), with their applications, have been studied in details before. But their correlation with mass was mostly neglected. To investigate this relation, we use the proper motion data of more than 113035 stars in the Galactic disk (with Solar distances less than 150 parsecs) provided by the third data release of the \textit{Gaia} mission and for stellar Mass and Age, \textit{Gaia}'s Final Luminosity Age Mass Estimator is implemented. We analyze this data and the correlations between the parameters with Random Forrest (RF) Regression, which is an Ensemble statistical learning technique. Finally, we show that by considering the stellar mass alongside age, we can determine Velocity Dispersions with the average relative error, and mean absolute error of about 9%, and 2.68 km/s, respectively. We also find that the correlation of stellar age with Velocity Dispersion is 3 to 8 times more than mass, which varies due to the different stellar types and masses.
Dec. 30, 2022: arXiv:2212.13395 [astro-ph.HE]:Tue, 27 Dec 2022 07:44:41 UTC (1,578 KB)[Submitted on 27 Dec 2022]:Variability and Spectral Behavior of Gamma-ray Flares of 3C 279.:Authors:Gege Wang, Junhui Fan, Hubing Xiao, Jinting Cai.:ABSTRACT:3C 279 showed enhanced flux variations in Fermi-LAT {\gamma}-ray observations from January to June 2018. We present a detailed Fermi-LAT analysis to investigate the variability and spectral behaviors of 3C 279 during the {\gamma}-ray flares in 2018. In this work, we analyzed the {\gamma}-ray spectra and found that the spectra in either the flaring or quiescent states do not show any clear breaks (or cutoffs). This indicates that the dissipation region is outside the broad-line region, and the energy dissipation may be due to the inverse Compton process of scattering the dust torus infrared photons, this result is also consistent with that in Tolamatti et al. An external inverse Compton scattering of dusty torus (DT) photons is employed to calculate the broadband spectral energy distribution (SED). This model was further supported by the fact that we found flare decay timescale was consistent with the cooling time of relativistic electrons through DT photons. During the SED modeling, a relatively harder spectrum for the electron energy distribution (EED) is found and suggests these electrons may not be accelerated by the shock that happened in the dissipation region. Besides, the magnetic reconnection is also ruled out due to a low magnetization ratio. Thus, we suggest an injection of higher-energy electrons from outside the blob.
Dec.31,2022:Bengaluru and Hyderabad airports among most punctual airports in the world. Story by Pathi Venkata Thadhagath • Wednesday.
ACKNOLEDGMANT
I am indebted to my late father Prof. Dr. Kotcherlakota Rangadhama Rao D.Sc. (Madras) D.Sc.(London) and to my late mother Mrs. Peramma Rangadhama Rao for their encouragement and support.
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