DOCSLIB.ORG

Current Affairs Magazine Febr

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Current Affairs Magazine Febr INDEX G.S PAPER I .............................................................. 4 8.9 Gold Standard............................................................ 41 8.10 FDI Hike in the Insurance Sector .............................. 42 1. GEOGRAPHY ................................................... 4 8.11 New Norms for AT1 Bond .......................................... 42 1.1 Godavari - Cauvery Link Project - Cauvery Component ............................................................................... 4 8.12 Special Purpose Acquisition Companies ................... 43 G.S PAPER II ............................................................. 5 9. INFFRASTRUCTURE .................................... 44 2. POLITY .............................................................. 5 9.1 Maritime India Vision 2030 ....................................... 44 2.1 Lateral Entry into Bureaucracy................................... 5 10. AGRICULTURE ............................................. 47 2.2 Haryana’s Job Reservation Law ................................. 6 10.1 Farmer Producers Organisations .............................. 47 2.3 Revisiting the Indra Sawhney Judgement .................... 8 10.2 Food Corporation of India Directive ......................... 48 2.4 Supreme Court Order on State Election 11. SCIENCE & TECHNOLOGY ....................... 50 Commissioners ....................................................................... 10 11.1 Mapping the Genomes in the Indian Ocean ............... 50 2.5 CJI Remarks on Uniform Civil Code ......................... 11 11.2 Water and Virus ......................................................... 50 2.6 Electoral Bonds Scheme ............................................ 13 11.3 ISRO’s PSLV-C51 Launch - NSIL ............................. 51 3. GOVERNMENT ACTS & POLICIES .......... 14 12. ENVIRONMENT............................................. 52 3.1 India’s IT Rules 2021 ................................................ 14 12.1 Similipal Forest Fire .................................................. 52 3.2 Mines and Minerals (Development and Regulation) Amendment Bill, 2021 ............................................................ 17 12.2 Uttarakhand Floods and Texas Cold Snap ................ 54 3.3 Places of Worship (Special Provisions) Act .............. 18 12.3 Rising Water Scarcity ................................................ 55 3.4 Vehicle Scrappage Policy .......................................... 19 12.4 Biofuel - Lessons from Brazil ..................................... 56 12.5 Paris Climate Track & Decarbonisation ................... 58 4. SOCIAL JUSTICE .......................................... 20 12.6 Failure of First Inter-State Tiger Relocation Project 58 4.1 Supreme Court’s Unwelcome Remarks ..................... 20 4.2 Deficit in OBC, SC Positions Vacant at IIMs ............ 21 13. INTERNAL SECURITY ................................. 60 4.3 Women’s Unpaid Work ............................................. 22 13.1 Chinese state-backed Cyber Attack Attempts ............. 60 13.2 INS Karanj - Scorpene-class Submarine.................... 61 5. GOVERNANCE ............................................... 23 5.1 Spectrum Auctions ..................................................... 23 PRELIM BITS ......................................................... 63 5.2 No Back-Door Pact for Defaulting Promoters .......... 24 14. History, Art & Culture .................................... 63 5.3 Supreme Court on National Environmental Regulator Pagdi Sambhal Jatta ............................................................... 63 25 Bhaona .................................................................................... 63 6. INDIA & ITS NEIGHBORHOOD ................. 25 Etikoppaka Bommalu .............................................................. 63 6.1 Peace Process in Afghanistan ................................... 25 Channapatna Toys .................................................................. 63 6.2 Unacceptable Act of India ......................................... 27 Nirmal Art ............................................................................... 64 6.3 India-Taiwan ties ...................................................... 28 15. Geography ........................................................ 64 7. INTERNATIONAL ISSUES ........................... 29 Sangay Volcano ...................................................................... 64 7.1 Ending the War in Yemen .......................................... 29 Baralacha Pass ....................................................................... 64 7.2 Immigration conundrum - U.S.-Mexico border ......... 30 Nag River ................................................................................ 64 7.3 Suez Canal Blockage ................................................. 31 Rule Curve of Mullaperiyar Dam ........................................... 65 G.S PAPER III ......................................................... 32 Manas National Park .............................................................. 65 8. ECONOMY ...................................................... 32 Mahendragiri Biosphere Reserve ........................................... 65 8.1 Government Disinvestment Programme .................... 32 Dumping Inert Waste in Bhatti Mines ..................................... 66 8.2 SC Ruling on Taxation of Overseas Software ............ 33 Floating Solar Power Plant .................................................... 66 8.3 SEBI’s New AT1 Bond Norms ................................... 34 Ken-Betwa Link Project .......................................................... 66 8.4 State Budgets - Need for Government Spending ........ 36 Illegal Farming in Wenlock Downs ........................................ 67 8.5 SC Verdict on Loan Moratorium Case ...................... 37 Chilika Lake ............................................................................ 67 8.6 Archegos Share Dump ............................................... 38 Inner Line Permit .................................................................... 67 8.7 Bond Yield, GDP and GVA ....................................... 39 16. Polity ................................................................. 68 8.8 Independent Directors ............................................... 40 Bodo Peace Accord ................................................................. 68 3 Places of Worship (Special Provisions) Act, 1991 ................. 69 New Umbrella Entities ............................................................ 84 Medical Termination of Pregnancy Bill, 2020 ....................... 69 Green Bonds ........................................................................... 84 EPFO Act to Jammu & Kashmir ............................................ 70 Basic Customs Duty ................................................................ 84 Amendment to Insurance Ombudsman Rules ......................... 70 New Rules for Trusts and Non-profit Organisations ............... 85 Amendments to Forest Conservation Act................................ 70 20. Environment ..................................................... 85 Draft UGC Regulations .......................................................... 71 Purple Revolution ................................................................... 85 OBC Reservation .................................................................... 71 Coalition for Disaster Resilient Infrastructure ....................... 85 Land Ports Authority of India ................................................. 71 Miyawaki Technique ............................................................... 86 Amicus Curiae ........................................................................ 72 Flowering of Bamboo - A Threat ............................................ 86 Appointment of Regular CBI Director .................................... 72 3D-printed Clay Seabed .......................................................... 86 State Election Commissioners ................................................ 72 Inter-state Tiger Relocation Project ....................................... 87 Allotting Election Symbol ....................................................... 72 Black-browed Babbler ............................................................ 87 Census and NPR Updation ..................................................... 73 Himalayan Serow .................................................................... 87 17. Government Initiatives .................................... 73 Platypus .................................................................................. 87 Pradhan Mantri Swasthya Suraksha Nidhi ............................ 73 Red Rice .................................................................................. 87 Jal Jeevan Mission ................................................................. 73 Cicadas ................................................................................... 88 Atal Bimit Vyakti Kalyan Yojana ............................................ 74 Seabuckthorn Plantations ....................................................... 88 Rural Circuit .......................................................................... 74 Butea monosperma ................................................................. 88 CSIR Floriculture Mission ..................................................... 75 New Red Algae Species ..........................................................
Load more

Recommended publications
  • Weather Reporting -- Volume C2
    WEATHER REPORTING MESSAGES MÉTÉOROLOGIQUES МЕТЕОРОЛОГИЧЕСКИЕ СООБЩЕНИЯ INFORMES METEOROLOGICOS VOLUME/TOM/VOLUMEN C2 TRANSMISSION PROGRAMMES PROGRAMMES DE TRANSMISSION ЛPOГPAMMЬI ЛEPEДY PROGRAMAS DE TRANSMISIÓN 2012 Weather y Climate y Water World Meteorological Organization Organisation météorologique mondiale Всемирная Метеорологическая Организация Organización Meteorológica Mundial WMO/OMM/BMO No. 9 WEATHER REPORTING MESSAGES MÉTÉOROLOGIQUES МЕТЕОРОЛОГИЧЕСКИЕ СООБЩЕНИЯ INFORMES METEOROLOGICOS VOLUME/TOM/VOLUMEN C2 TRANSMISSION PROGRAMMES PROGRAMMES DE TRANSMISSION ЛPOГPAMMЬI ЛEPEДY PROGRAMAS DE TRANSMISIÓN 2012 Edition World Meteorological Organization Organisation météorologique mondiale Всемирная Метеорологическая Организация Organización Meteorológica Mundial WMO/OMM/BMO No. 9 COPYRIGHT © World Meteorological Organization © Organisation météorologique mondiale The right of publication in print, electronic and any other L’OMM se réserve le droit de publication en version imprimée form and in any language is reserved by WMO. Short extracts ou électronique ou sous toute autre forme et dans n’importe from WMO publications may be reproduced without quelle langue. De courts extraits des publications de l’OMM authorization, provided that the complete source is clearly peuvent être reproduits sans autorisation, pour autant que la indicated. Editorial correspondence and requests to publish, source complète soit clairement indiquée. La correspondance reproduce or translate this publication in part or in whole relative au contenu rédactionnel
    [Show full text]
  • 586 World Political
    22_Biz_in_Global_Econ MAPS 12/14/04 2:56 PM Page 586 WORLD POLITICAL MAP ARCTIC OCEAN Barrow GREENLAND Fort Yukon Port Radium Fairbanks ICELAND Nome Baker Lake Nuuk Reykjavik Rankin Inlet Torshavn Anchorage Cordova Fort Chipewyan Churchill Juneau Inukjuak Fort McMurray Bear Lake Dawson Creek Thompson Grande Prairie Flin Flon Su Prince Rupert Prince George Unalaska Prince Albert Dublin Labrador City U. K. Red Deer IRELAND Londo Saskatoon CANADA Kamloops Calgary Cork Moosonee Swift Current Vancouver Brandon Timmins Amos Williston Spokane Grand Forks Seattle Nantes Butte Duluth Ottawa Montreal Minneapolis Portland Bayonne Twin Falls MilWawkee Detroit Scottsbluff Chicago Buffalo Boston Valladolid Porto Omaha Madrid Provo New York Reno Denver Kansas City Baltimore PORTUGAL Philadelphia SPAIN Oakland U. S. A. St. Louis Washington D. C. Ponta Delgada Lisbon Sevilla San Francisco Norfolk Gibraltar Las Vegas Albuquerque Memphis Charlotte Rabat Los Angeles Atlanta Casablanca Tucson Dallas Birmingham San Diego ATLANTIC MOROCCO Houston New Orleans Jacksonville Canary Islands ALG Tampa WESTERN THE BAHAMAS MEXICO SAHARA Havana Mexico City CUBA DOM. REP. MAURITANIA Araouan JAMAICA Nouakchott BELIZE HAITI MALI HONDURAS SENEGAL Dakar GUATEMALA GAMBIA Bamako EL SALVADOR NICARAGUA BURKIN Caracas GUINEA BISSAU GUINEA Conakry GHANA IVORY T COSTA RICA Freetown VENEZUELA Georgetown COAST PACIFIC PANAMA Paramaribo SIERRA LEONE Bogota GUYANA Monrovia FRENCH GUIANA A SURINAME LIBERIA Abidjan COLOMBIA EQU SAO TOM ECUADOR Quito Belem Manaus Fortaleza Talara PERU
    [Show full text]
  • Les Fusées-Sondes De Sud-Aviation
    Les fusées-sondes de Sud-Aviation Jean-Jacques Serra Commission Histoire de la 3AF Origines : Centre national d'études des télécommunications (CNET) • Loi du 4 mai 1944, validée le 29 janvier 1945 • Demandes d'études - ministères (Guerre, Air, Marine), - Radiodiffusion française, - Comité d’action scientifique de la Défense nationale,... • Etudes sur la propagation radioélectrique plusieurs départements (Tubes et hyperfréquence, Transmission, Laboratoire national de radioélectricité) • Recherches sur la troposphère et sur l’ionosphère Programme spatial du CNET lancé en 1957 selon deux directions : • participation au lancement de fusées-sondes pour l’exploration de la haute atmosphère • traitement scientifique des données fournies par les signaux émis par les satellites artificiels Samedis de l'Histoire de la 3AF Les fusées-sondes de Sud Aviation 15/10/2011 - 2 Contexte : Fusées-sondes existantes Fusées du CASDN pour l'AGI : • Véronique AGI : dérivée des Véronique N et NA (1952-1954) 60 kg à 210 km d'altitude • Monica IV et V : dérivées des Monica I à III (1955-1956) 15 kg à 80 km ou 140 km d'altitude Fusées de l'ONERA utilisées par le CEA : • Daniel : dérivé d'Ardaltex (1957-1959) 15 kg à 125 km d'altitude • Antarès : dérivé de l'engin d'essais de rentrée (1959-1961) 35 kg à 280 km d'altitude Samedis de l'Histoire de la 3AF Les fusées-sondes de Sud Aviation 15/10/2011 - 3 Définition des besoins du CNET Envoi d'une charge utile de 32 kg à 80 km, 120 km, 400 km et 1000 km d'altitude • fusées commandées à Sud Aviation • unité mobile construite
    [Show full text]
  • Statistical Analysis of Sub-Synoptic Meteorological Patterns
    ILLINOIS STATE WATER SURVEY ATMOSPHERIC SCIENCES SECTION at the University of Illinois Urbana, Illinois STATISTICAL ANALYSIS OF SUB-SYNOPTIC METEOROLOGICAL PATTERNS by Pieter J. Feteris Principal Investigator Glenn E. Stout Project Director FINAL REPORT National Science Foundation GA-1321 October 15, 1968 CONTENTS Page Introduction 1 Background 1 Objectives 2 Source of data 4 Data editing 4 Problems encountered 8 Acknowledgments 8 Reports written during period of the grants 8 Results of various phases of the work , . 9 Relationships between stability and vertical velocity 9 Influence of windshear on low and medium level convection .... 21 Relationships between synoptic scale flow characteristics and low level circulation patterns 25 Interpretation of the time dependence of the vertical motion field from nephanalyses 34 Feasibility of displaying synoptic data as the time dependence of space averages and standard deviations 40 Summary and conclusions ..... 44 References 46 Appendix A Lightning and rain in relation to sub-synoptic flow parameters, by John W. Wilson and Pieter J. Feteris . 49 Appendix B Computation of kinematic vertical velocities, by Pieter J. Feteris and John W. Wilson 68 Appendix C Synoptic repunch program, by Parker T. Jones III and Robert C. Swaringen 72 INTRODUCTION Background This paper is the last in a series of research reports covering a three-year period during which the National Science Foundation, under Grants GP-5196 and GA-1321, has supported the research. A complete list of reports appears elsewhere in this paper. The first two Progress Reports have dealt mainly with techniques, data preparation, and selected case studies; in this Final Report are presented the results of the past year's efforts.
    [Show full text]
  • Location Indicators by Indicator
    ECCAIRS 4.2.6 Data Definition Standard Location Indicators by indicator The ECCAIRS 4 location indicators are based on ICAO's ADREP 2000 taxonomy. They have been organised at two hierarchical levels. 12 January 2006 Page 1 of 251 ECCAIRS 4 Location Indicators by Indicator Data Definition Standard OAAD OAAD : Amdar 1001 Afghanistan OAAK OAAK : Andkhoi 1002 Afghanistan OAAS OAAS : Asmar 1003 Afghanistan OABG OABG : Baghlan 1004 Afghanistan OABR OABR : Bamar 1005 Afghanistan OABN OABN : Bamyan 1006 Afghanistan OABK OABK : Bandkamalkhan 1007 Afghanistan OABD OABD : Behsood 1008 Afghanistan OABT OABT : Bost 1009 Afghanistan OACC OACC : Chakhcharan 1010 Afghanistan OACB OACB : Charburjak 1011 Afghanistan OADF OADF : Darra-I-Soof 1012 Afghanistan OADZ OADZ : Darwaz 1013 Afghanistan OADD OADD : Dawlatabad 1014 Afghanistan OAOO OAOO : Deshoo 1015 Afghanistan OADV OADV : Devar 1016 Afghanistan OARM OARM : Dilaram 1017 Afghanistan OAEM OAEM : Eshkashem 1018 Afghanistan OAFZ OAFZ : Faizabad 1019 Afghanistan OAFR OAFR : Farah 1020 Afghanistan OAGD OAGD : Gader 1021 Afghanistan OAGZ OAGZ : Gardez 1022 Afghanistan OAGS OAGS : Gasar 1023 Afghanistan OAGA OAGA : Ghaziabad 1024 Afghanistan OAGN OAGN : Ghazni 1025 Afghanistan OAGM OAGM : Ghelmeen 1026 Afghanistan OAGL OAGL : Gulistan 1027 Afghanistan OAHJ OAHJ : Hajigak 1028 Afghanistan OAHE OAHE : Hazrat eman 1029 Afghanistan OAHR OAHR : Herat 1030 Afghanistan OAEQ OAEQ : Islam qala 1031 Afghanistan OAJS OAJS : Jabul saraj 1032 Afghanistan OAJL OAJL : Jalalabad 1033 Afghanistan OAJW OAJW : Jawand 1034
    [Show full text]
  • Of Outer Space
    • ';\ I,:~t 1 l I ' i i REPORT I I: OF THE l: 1\ COMMI'ITEE ~ ~l ON THE PEACEFUL USES OF OUTER SPACE I' i GENERAL ASSEMBLY ! OFFICIAL RECORDS: TWENTY·SEVENTH SESSION I , , SUPPLEMENT No.20 (A/B720) UNITED NATIONS - , ! i ,:l;.~ .'.'~ , ~r I t '( .1 ~ ·. I J ~ I " l d. (261 p.) REPORT OF THE COMMITTEE. ON THE PEACEFUL USES OF OUTER SPACE GENERAL ASSEMBLY OFFICIAL RECORDS: TWENTY·SEVENTH SESSION SUPPLEMENT NO.20 (A/8720) UNITED NATIONS New York, 1972 III .111' drill d a dl ] F NOTE Symbols of United Nations documents are composed of capital letters combined with figures. Mention ofsuch a symbol indicates a reference to a United Nations document. 1" ..I! -/Original: English7- CONTENTS Paragraphs Pa~e I. INTRODUCTION ••••••••• • . .. .. 1 - 10 1 II. REPORT OF THE LEGAL SUB-COMMITTEE •• .. .. 11 - 20 3 III. REPORT OF THE SCIENTIFIC .AND TECHNICAL SUB-COMMITTEE •••••••••••• . • • 21 - 50 5 IV. OTHER MATTERS • . .. .. '. ... .. •• 0 • 51 - 57 10 V. FUTURE WORK OF THE COMMITTEE AND ITS SUBSIDIARY ORGAN'S •• •••••••••••••• • • • • 58 - 60 12 ANNEXES 1. Statement by the Secretary-General at the bpening meeting of the 'resumed fifteenth session of the Committee on the Peaceful Uses of Outer Space on 5 September 1972 •••. .. 13 II. Opening statement by the Chaiman at the 110th meeting of the Committee on 5 September 1972 •••• • • • •• . 16 III. Statement by the Chairman of the Legal Sub-Committee at the 110th meeting of the Committee on 5 September 1972 . 23 -iii- ,:l;.~ .'.'~ , ~r I t '( .1 ~ ·. I J ~ I " l d. (261 p.) .J 'k ~\ 1)11 I.
    [Show full text]
  • The New Commercial Spaceports
    The New Commercial Spaceports Derek Webber1 Spaceport Associates, Rockville, Maryland 20852,USA During the second half of the 20th Century, the first launch sites were established, mostly during the ‘fifties and ‘sixties. They were originally a product of the cold war and served military and civil government purposes. They were used for launching sounding rockets, space probes, for missile testing and injecting military, scientific, and eventually commercial satellites into orbit. Initially the sites were in either the USA or the former Soviet Union, but gradually they were introduced in other countries too. Governmental astronaut crews were also sent into orbit from these early launch sites. As the 21st Century begins, a new era is emerging where a fuller range of commercial missions will be undertaken and moreover where public space travel will become common place. This situation ushers in a new kind of launch facility, known as the commercial spaceport. I. Introduction here will be vastly different requirements for the future public space travelers, and their families and friends, T than are normally available at the traditional launch sites built fifty years ago. Indeed, the creation of this emerging kind of facility, the commercial spaceport, is in some ways a very necessary part of the creation of the new space businesses that the twenty-first century offers. It will be essential that, while the space tourism companies are becoming established in order to provide services to the new public space travelers, suitable ground based facilities will be developed in parallel to sustain and support these operations. This paper provides an insight into these commercial spaceport facilities, and their characteristics, in order to assist in both design and business planning processes.
    [Show full text]
  • Late Holocene Climate Variability in South- Central Chile: a Lacustrine Record of Southern Westerly Wind Dynamics
    Late Holocene Climate Variability in South- Central Chile: a Lacustrine Record of Southern Westerly Wind Dynamics. Jonas Vandenberghe ACKNOWLEDGEMENTS First of all, I would like to thanks Prof. Dr. Marc De Batist for the support and supervision of my thesis and for providing this interesting subject as a master thesis project. He was always available for questions and added meaningful corrections and insights on more difficult topics. Special thanks goes to my advisor Willem Vandoorne for his endless support, corrections and answers to my questions in both the lab and during the writing of my thesis. Also I would like to thank other researchers at RCMG especially Maarten and Katrien for very useful explanations and discussions. I am very thankful for the help of all other personel who, directly or indirectly, contributed to this work. Prof. Dr. Eddy Keppens, Leen and Michael from the VUB for their efforts during the carbon and nitrogen isotopic analysis and Rieneke Gielens for her great help with the XRF core scanning at NIOZ. Finally I would like to thank my parents for their support and my girlfriend Celine for coping with me when I was under stress and for providing solutions to all kinds of problems. 1 SAMENVATTING In de laatste decennia was er een opmerkelijke stijging van onderzoek in klimaat reconstructies van de voorbije 1000 jaar. Deze reconstructies moeten een bijdrage leveren aan het begrijpen van de recente klimaatsveranderingen. Klimaatsreconstructies van het laatste millennium kunnen informatie geven over de significantie van deze stijgende trend, de oorzaak van de opwarming en de invloed ervan op andere omgeveingsmechanismes op Aarde.
    [Show full text]
  • Russia Nuclear Chronology
    Russia Nuclear Chronology 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 2002 | 2001-2000 | 1999 | 1998 | 1997-1993 Last update: July 2010 This annotated chronology is based on the data sources that follow each entry. Public sources often provide conflicting information on classified military programs. In some cases we are unable to resolve these discrepancies, in others we have deliberately refrained from doing so to highlight the potential influence of false or misleading information as it appeared over time. In many cases, we are unable to independently verify claims. Hence in reviewing this chronology, readers should take into account the credibility of the sources employed here. Inclusion in this chronology does not necessarily indicate that a particular development is of direct or indirect proliferation significance. Some entries provide international or domestic context for technological development and national policymaking. Moreover, some entries may refer to developments with positive consequences for nonproliferation 2010 10 January 2010 UNIT OF VOLGODONSK POWER PLANT UNDERGOES EMERGENCY SHUTDOWN The first power unit of the Volgodonsk nuclear power plant in south Russia was shut down by an emergency protection system. Problems with a steam generator were the likely cause of the protection system activation. Rosenergoatom reported a normal level of background radiation at the plant. The Volgodonsk power plant began operating in 2001. It is situated some 1,000 km (621 miles) south of Moscow and has a single pressurized water reactor. —"Radiation Level Normal at Volgodonsk NPP After Emergency Shutdown," RIA Novosti, 1 January 2010, http://en.rian.ru; "Volgodonsk NPP Shuts Down First Power Unit in Emergency Mode," RIA Novosti, 1 January 2010, http://en.rian.ru.
    [Show full text]
  • समाचार पत्रों से चयित अोंश Newspapers Clippings
    Feb 2021 समाचार प配रⴂ से चयित अⴂश Newspapers Clippings A Daily service to keep DRDO Fraternity abreast with DRDO Technologies, Defence Technologies, Defence Policies, International Relations and Science & Technology खंड: 46 अंक : 33 16 फरवरी 2021 Vol.: 46 Issue : 33 16 February 2021 रक्षा विज्ञान पुतकालय Defence Science Library रक्षा विज्ञान पुतकालय रक्षा िैज्ञाननक सचू ना एिं प्रलेखन कᴂ द्र Defence ScientificDefence Information Science & Documentation Library Centre मेटकॉफरक्षा िैज्ञ ाहाउसननक ,स दि쥍लीूचना ए ि- ं 110प्रलेख 054न क ᴂ द्र Defence ScientificMetcalfe Information House, Delhi & Documentation- 110 054 Centre मेटकॉफ हाउस, दि쥍ली - 110 054 Metcalfe House, Delhi- 110 054 CONTENTS S. No. TITLE Page No. DRDO News 1-9 DRDO Technology News 1-9 1. India’s Rustom-2 UAV gets massive upgrade, will soar to 27,000 feet in April 1 2. स्वदेशी 셁स्तम-2 को डीआरडीओ ने बनाया और ''घातक'', अब 27 हजार फीट तक भर सकेगा 2 उडान 3. India developing 160 km-range Astra missile to get an edge over China, Pakistan 3 4. PM Modi hands over 'Made in India' tank to Army: What makes the Arjun Main 4 Battle Tank such a deadly threat? 5. Collins Aerospace looking to continue collaboration with HAL on LCA-MK1A 5 6. List of 10 latest defence deals that India has signed in the last six months 6 7. बराक-8 ममसाइल नौसेना मᴂ आ शाममल, DRDO ने इजरायल एयरोस्पेस इंडस्ट्रीज की मदद से 9 मकया तैयार Defence News 10-12 Defence Strategic National/International 10-12 8.
    [Show full text]
  • Downloaded 09/30/21 07:50 AM UTC 668 JOURNAL of the ATMOSPHERIC SCIENCES VOLUME 66
    MARCH 2009 K U M J I A N A N D R Y Z H K O V 667 Storm-Relative Helicity Revealed from Polarimetric Radar Measurements MATTHEW R. KUMJIAN AND ALEXANDER V. RYZHKOV Cooperative Institute for Mesoscale Meteorological Studies, University of Oklahoma, and NOAA/OAR/National Severe Storms Laboratory, Norman, Oklahoma (Manuscript received 14 April 2008, in final form 27 August 2008) ABSTRACT The dual-polarization radar variables are especially sensitive to the microphysical processes of melting and size sorting of precipitation particles. In deep convective storms, polarimetric measurements of such processes can provide information about the airflow in and around the storm that may be used to elucidate storm behavior and evolution. Size sorting mechanisms include differential sedimentation, vertical transport, strong rotation, and wind shear. In particular, winds that veer with increasing height typical of supercell environments cause size sorting that is manifested as an enhancement of differential reflectivity (ZDR) along the right or inflow edge of the forward-flank downdraft precipitation echo, which has been called the ZDR arc signature. In some cases, this shear profile can be augmented by the storm inflow. It is argued that the magnitude of this enhancement is related to the low-level storm-relative environmental helicity (SRH) in the storm inflow. To test this hypothesis, a simple numerical model is constructed that calculates trajectories for raindrops based on their individual sizes, which allows size sorting to occur. The modeling results indicate a strong positive correlation between the maximum ZDR in the arc signature and the low-level SRH, regardless of the initial drop size distribution aloft.
    [Show full text]
  • Geography of World and India
    MPPSCADDA 1 GEOGRAPHY OF WORLD AND INDIA CONTENT WORLD GEOGRAPHY ❖ ❖ ❖ ❖ ❖ ❖ ❖ ❖ ❖ INDIAN GEOGRAPHY ❖ ❖ ❖ ❖ ❖ ❖ 2 MPPSCADDA 3 GEOGRAPHY WORLD 1. UNIVERSE INTRODUCTION TO GEOGRAPHY • The word ‘Geography’ is a combination of two Greek words "geo" means Earth and "graphy" means write about. • Geography as a subject not only deals with the features and patterns of surface of Earth, it also tries to scientifically explain the inter-relationship between man and nature. • In the second century, Greek scholar Eratosthenes (Father of Geography) adopted the term 'Geography'. BRANCHES OF GEOGRAPHY Physical Geography Human Geography Bio - Geography Cultural Geography Climatology Economic Geography Geomorphology Historical Geography Glaciology Political Geography Oceanography Population Geography Biogeography Social Geography Pedology Settlement Geography PHYSICAL GEOGRAPHY It deals with the physical environment and various processes that bring about changes in the physical environment on the Earth's surface. It includes: 1. Bio-Geography: The study of the geographic distribution of organisms. 2. Climatology: The study of climate or weather conditions averaged over a period of time. 3. Geomorphology or Physiographic: The scientific study of landforms and processes that shape them. 4. Glaciology: The study of glaciers and ice sheets. 5. Oceanography: The study of all aspects of the ocean including temperature, ocean current, salinity, fauna and flora, etc. 6. Pedology: The study of various types of Soils. 4 HUMAN GEOGRAPHY Human geography deals with the perspective of human and its functions as well as its interaction with the environment. It studies people, communities and cultures with an emphasis on relations of land across space. It includes: 1. Cultural Geography: The study of the spatial variations among cultural groups and spatial functioning of the society.
    [Show full text]