DOCSLIB.ORG

Table of Contents (PDF)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Table of Contents (PDF) October 6, 2020 u vol. 117 u no. 40 From the Cover 24929 Body growth and dental anomaly in dogs 24634 Metallization of diamond 24735 Antarctic ice shelf damage and instability 24778 Childhood maltreatment and mitochondria 24900 Invasive malaria vector in Africa Contents THIS WEEK IN PNAS—This week’s research highlights Cover image: Pictured is a pair of 24603 In This Issue Shetland Sheepdogs exhibiting the body size variation that occurs within this breed. Sydney R. Abrams et al. AT THE NATIONAL ACADEMIES identified two gene variants in Shetland 24606 Don’t let COVID-19 disrupt campus climate surveys of sexual harassment Sheepdogs that were associated with Kathryn J. Holland, Lilia M. Cortina, Vicki J. Magley, Arielle L. Baker, and Frazier F. Benya both reduced body size and a dental anomaly known as lance canine. One of these variants is a splice site mutation in OPINION—Leading scientists discuss current issues the Growth Hormone 1 gene, which has been implicated in human pituitary 24609 We have been in lockdown, but deforestation has not dwarfism, and both variants were Douglas C. Daly frequent in toy dog breeds but absent from larger breeds. The results suggest QNAS—Interviews with leading scientific researchers and newsmakers that the variants may reduce growth and confer risk for lance canine in dogs. See 24612 QnAs with Carlos Taboada the article by Abrams et al. on pages Tinsley H. Davis 24929–24935. Image credit: Nancy Ager (photographer). COMMENTARIES 24614 Low genetic diversity may be an Achilles heel of SARS-CoV-2 Jason W. Rausch, Adam A. Capoferri, Mary Grace Katusiime, Sean C. Patro, and Mary F. Kearney See companion article on page 23652 in issue 38 of volume 117 24617 Ancient agriculture and climate change on the north coast of Peru Jason Nesbitt See companion article on page 24127 in issue 39 of volume 117 PERSPECTIVE 24620 Reduced development of COVID-19 in children reveals molecular checkpoints gating pathogenesis illuminating potential therapeutics Jonathan Baruch Steinman, Fok Moon Lum, Peggy Pui-Kay Ho, Naftali Kaminski, and Lawrence Steinman LETTERS 24627 Turning to Drosophila for help in resolving general anesthesia Bruno van Swinderen and Adam D. Hines Free online through the PNAS open access option. PNAS u October 6, 2020 u vol. 117 u no. 40 u iii–vii Downloaded by guest on September 25, 2021 24629 Reply to van Swinderen and Hines: Drosophila model CHEMISTRY establishes the lipid membrane as a target 24679 Computational generation of an annotated gigalibrary of anesthetics of synthesizable, composite peptidic macrocycles Scott B. Hansen, Richard A. Lerner, Mahmud Arif Pavel, Ishika Saha, Eric K. Dang, Dennis Svatunek, Kendall N. Houk, and E. Nicholas Petersen and Patrick G. Harran 24630 Bitter gourd from Africa expanded to Southeast Asia 24691 Distinct hypertrophic cardiomyopathy genotypes and was domesticated there: A new insight from result in convergent sarcomeric proteoform parallel studies profiles revealed by top-down proteomics Susanne S. Renner Trisha Tucholski, Wenxuan Cai, Zachery R. Gregorich, 24632 Reply to Renner: Meticulous investigation, not Elizabeth F. Bayne, Stanford D. Mitchell, Sean J. McIlwain, sequencing effort, leads to robust conclusion Willem J. de Lange, Max Wrobbel, Hannah Karp, Zachary Hite, Petr G. Vikhorev, Steven B. Marston, Sean Lal, Amy Li, Cristobal Hideo Matsumura, Min-Chien Hsiao, Ya-Ping Lin, Atsushi dos Remedios, Takushi Kohmoto, Joshua Hermsen, J. Carter Toyoda, Naoki Taniai, Kazuhiko Tarora, Naoya Urasaki, Ralphe, Timothy J. Kamp, Richard L. Moss, and Ying Ge Shashi S. Anand, Narinder P. S. Dhillon, Roland Schafleitner, and Cheng-Ruei Lee 24701 Unraveling nucleation pathway in methane clathrate formation Liwen Li, Jie Zhong, Youguo Yan, Jun Zhang, Jiafang Xu, INAUGURAL ARTICLE Joseph S. Francisco, and Xiao Cheng Zeng 24634 Metallization of diamond 24794 Studies of lincosamide formation complete the Zhe Shi, Ming Dao, Evgenii Tsymbalov, Alexander Shapeev, biosynthetic pathway for lincomycin A Ju Li, and Subra Suresh Shao-An Wang, Chia-I Lin, Jiawei Zhang, Richiro Ushimaru, Eita Sasaki, and Hung-wen Liu BRIEF REPORTS COMPUTER SCIENCES 24640 America’s electorate is increasingly polarized along partisan lines about voting by mail during the 24709 Enabling early detection of osteoarthritis from COVID-19 crisis presymptomatic cartilage texture maps via Mackenzie Lockhart, Seth J. Hill, Jennifer Merolla, Mindy transport-based learning Romero, and Thad Kousser Shinjini Kundu, Beth G. Ashinsky, Mustapha Bouhrara, Erik B. Dam, Shadpour Demehri, Mohammad Shifat-E-Rabbi, 24643 Extraordinary flight performance of the Richard G. Spencer, Kenneth L. Urish, and Gustavo K. Rohde smallest beetles Сергей Фарисенков Sergey E. Farisenkov ( ), Nadejda A. EARTH, ATMOSPHERIC, AND PLANETARY SCIENCES Lapina (НадеждаЛапина), Pyotr N. Petrov (Пётр Петров), and Alexey A. Polilov (Алексей Полилов) 24720 Microbial biomarkers reveal a hydrothermally active landscape at Olduvai Gorge at the dawn of the 24646 Assessing the ecological niche and invasion potential Acheulean, 1.7 Ma of the Asian giant hornet Ainara Sistiaga, Fatima Husain, David Uribelarrea, David M. Gengping Zhu, Javier Gutierrez Illan, Chris Looney, Martı´n-Perea, Troy Ferland, Katherine H. Freeman, Fernando and David W. Crowder Diez-Martı´n, Enrique Baquedano, Audax Mabulla, Manuel 24649 Tree planting has the potential to increase Domı´nguez-Rodrigo, and Roger E. Summons carbon sequestration capacity of forests 24729 The 3.6-Ma aridity and westerlies history over in the United States midlatitude Asia linked with global climatic cooling Grant M. Domke, Sonja N. Oswalt, Brian F. Walters, Xiaomin Fang, Zhisheng An, Steven C. Clemens, Jinbo Zan, and Randall S. Morin Zhengguo Shi, Shengli Yang, and Wenxia Han 24735 Damage accelerates ice shelf instability and mass loss PHYSICAL SCIENCES in Amundsen Sea Embayment Stef Lhermitte, Sainan Sun, Christopher Shuman, Bert Wouters, APPLIED MATHEMATICS Frank Pattyn, Jan Wuite, Etienne Berthier, and Thomas Nagler 24652 Prevalence of neural collapse during the terminal 24742 Localized foundering of Indian lower crust in the phase of deep learning training India–Tibet collision zone Vardan Papyan, X. Y. Han, and David L. Donoho Danian Shi, Simon L. Klemperer, Jianyu Shi, Zhenhan Wu, and Wenjin Zhao APPLIED PHYSICAL SCIENCES – 24664 Tunable layered-magnetism assisted magneto- ENGINEERING Raman effect in a two-dimensional magnet CrI 3 24748 Carbon nitride-based light-driven microswimmers Wencan Jin, Zhipeng Ye, Xiangpeng Luo, Bowen Yang, Gaihua Ye, Fangzhou Yin, Hyun Ho Kim, Laura Rojas, Shangjie Tian, with intrinsic photocharging ability Yang Fu, Shaohua Yan, Hechang Lei, Kai Sun, Adam W. Tsen, Varun Sridhar, Filip Podjaski, Julia Kro¨ger, Alberto Jime´nez- Rui He, and Liuyan Zhao Solano, Byung-Wook Park, Bettina V. Lotsch, and Metin Sitti BIOPHYSICS AND COMPUTATIONAL BIOLOGY MATHEMATICS 24670 Stick–slip model for actin-driven cell protrusions, cell 24757 Stable homotopy groups of spheres polarization, and crawling Daniel C. Isaksen, Guozhen Wang, and Zhouli Xu Pierre Sens 25066 Learning probabilistic neural representations with PHYSICS randomly connected circuits 24634 Metallization of diamond Ori Maoz, Gasper Tkacik, Mohamad Saleh Esteki, Roozbeh Zhe Shi, Ming Dao, Evgenii Tsymbalov, Alexander Shapeev, Kiani, and Elad Schneidman Ju Li, and Subra Suresh iv u www.pnas.org Contents Downloaded by guest on September 25, 2021 24764 Strain engineering of the charge and spin-orbital 24802 A phenolic small molecule inhibitor of RNase L interactions in Sr2IrO4 prevents cell death from ADAR1 deficiency Eugenio Paris, Yi Tseng, Ekaterina M. Pa¨rschke, Salima Daou, Manisha Talukdar, Jinle Tang, Beihua Dong, Wenliang Zhang, Mary H. Upton, Anna Efimenko, Shuvojit Banerjee, Yize Li, Nicole M. Duffy, Abiodun A. Katharina Rolfs, Daniel E. McNally, Laura Maurel, Muntaser Ogunjimi, Christina Gaughan, Babal K. Jha, Gerald Gish, Naamneh, Marco Caputo, Vladimir N. Strocov, Zhiming Nicolas Tavernier, Daniel Mao, Susan R. Weiss, Hao Huang, Wang, Diego Casa, Christof W. Schneider, Ekaterina Robert H. Silverman, and Frank Sicheri Pomjakushina, Krzysztof Wohlfeld, Milan Radovic, 24813 Chelicerata sDscam isoforms combine homophilic and Thorsten Schmitt specificities to define unique cell recognition Fengyan Zhou, Guozheng Cao, Songjun Dai, Guo Li, Hao Li, SOCIAL SCIENCES Zhu Ding, Shouqing Hou, Bingbing Xu, Wendong You, Gil Wiseglass, Feng Shi, Xiaofeng Yang, Rotem Rubinstein, ANTHROPOLOGY and Yongfeng Jin 24720 Microbial biomarkers reveal a hydrothermally active 24825 The cytoplasmic tail of human mannosidase Man1b1 landscape at Olduvai Gorge at the dawn of the contributes to catalysis-independent quality control Acheulean, 1.7 Ma of misfolded alpha1-antitrypsin Ainara Sistiaga, Fatima Husain, David Uribelarrea, David M. Ashlee H. Sun, John R. Collette, and Richard N. Sifers Martı´n-Perea, Troy Ferland, Katherine H. Freeman, Fernando Diez-Martı´n, Enrique Baquedano, Audax Mabulla, Manuel BIOPHYSICS AND COMPUTATIONAL BIOLOGY Domı´nguez-Rodrigo, and Roger E. Summons 24679 Computational generation of an annotated gigalibrary 24909 Accelerated reproduction is not an adaptive of synthesizable, composite peptidic macrocycles response to early-life adversity in Ishika Saha, Eric K. Dang, Dennis Svatunek, Kendall N. Houk, wild baboons and Patrick G. Harran Chelsea J. Weibel, Jenny Tung, Susan C. Alberts, and Elizabeth A. Archie 24837 Structural determinants of protocadherin-15 mechanics and function in hearing and balance
Load more

Recommended publications
  • 2020-21 SCHEDULE/RESULTS from the TIP ARIZONA (16-5) Vs
    Adam Gonzales Assistant Director of Communications Services O: (520) 621-1814 | C: (520) 591-6239 [email protected] www.ArizonaWildcats.com Twitter: @ArizonaWBB Instagram: @ArizonaWBasketball Facebook: Facebook.com/ArizonaWomensBasketball 8 NCAA TOURNAMENT APPEARENCES | 1997 | 1998 | 1999 | 2000 | 2003 | 2004 | 2005 | 2021 2020-21 SCHEDULE/RESULTS ARIZONA (16-5) vs. STONY BROOK (15-5) DATE OPPONENT TIME TV Mar. 22, 2021 | 11 a.m. (MST) NOVEMBER (1-0) Alamodome | San Antonio, Texas 29 Northern Arizona W, 76-63 DECEMBER (6-0) TV: ESPN2 (Tiffany Green & Steffi Sorensen) Radio: KTUC 1400 AM (Derrick Palmer) 4 #9 UCLA* W, 68-65 Live Stats: Arizona.Statbroadcast.com 6 USC* W, 78-77 Series Record: First Meeting 10 Arizona State* W, 65-37 Last NCAA Game: L, 76-43 vs. LSU (Second Round, 2005) 18 Colorado* W, 62-59 20 Utah* W, 77-60 BY THE NUMBERS 23 Idaho W, 96-42 3 .............................................................NCAA Tournament Seed.............................................................14 JANUARY (4-2) 11 ..............................................................Rankings (AP/Coaches) ......................................................NR Adia Barnes ....................................................Head Coach .................................... Caroline McCombs 1 #1 Stanford* L, 81-54 84-65 (5th year) ........................................Record at School ....................................130-75 (7th year) 3 California* W, 69-33 Same .............................................................. Career Record .........................................................Same 8 Washington* Canc. 10 Washington State* L, 71-69 OT FROM THE TIP 14 #10 Oregon* W, 57-41 f Arizona is playing in their first NCAA Tournament since 2005 and was chosen as a 3-seed. 17 Oregon State* W, 67-51 f The Wildcats will face 14-seed Stony Brook in the First Round at 11 a.m. MST on ESPN2. 22 Utah* W, 66-54 f Arizona has never faced Stony Brook.
    [Show full text]
  • Policy Bulletin BUL-5469.2 Page 1 of 5 June 26, 2014 Office of The
    LOS ANGELES UNIFIED SCHOOL DISTRICT Policy Bulletin TITLE: Lockdown And Rapid Relocation Procedures For All ROUTING Schools All Schools and Offices NUMBER: BUL-5469.2 ISSUER: Michelle King, Senior Deputy Superintendent School Operations Office of the Superintendent Earl R. Perkins Assistant Superintendent School Operations Office of the Superintendent DATE: June 26, 2014 POLICY: The Los Angeles Unified School District is committed to providing a safe and secure learning environment for its students. When an event on or near a campus occurs that requires the school to initiate a lockdown, school site administrators are to follow the guidelines in this Bulletin. MAJOR This Bulletin replaces BUL-5469.1 dated February 13, 2013, issued by the Office of CHANGES the Superintendent, and includes procedures for Rapid Relocation during an “Active Shooter” incident. GUIDELINES: The following guidelines apply: A lockdown may be initiated by the Los Angeles School Police Department (LASPD), local law enforcement, or the school principal/designee when gunfire or a threat of violence is identified and it is necessary to shield students from gunfire or prevent the perpetrator(s) from entering any occupied campus areas. NOTE: During a lockdown due to an “Active Shooter” incident on campus, procedures delineated in Attachment B of this bulletin shall be followed if a “Rapid Relocation” is initiated. I. When a school initiates a lockdown, the following procedures will occur: A. The principal/designee will initiate the Incident Command System (ICS) as defined for that school in the Safe School Plan, Volume 2, Emergency Procedures, Section 2.0. The principal/designee becomes the School Incident Commander (School IC) and directs the students and staff to go into lockdown via the school intercom system, using the term “lockdown.” Do not use special codes, as they are not universally understood.
    [Show full text]
  • Distance Learning Solutions and Child Development During the COVID-19 Lockdown
    DISCUSSION PAPER SERIES IZA DP No. 13819 Learning at Home: Distance Learning Solutions and Child Development during the COVID-19 Lockdown Hugues Champeaux Lucia Mangiavacchi Francesca Marchetta Luca Piccoli OCTOBER 2020 DISCUSSION PAPER SERIES IZA DP No. 13819 Learning at Home: Distance Learning Solutions and Child Development during the COVID-19 Lockdown Hugues Champeaux Luca Piccoli CERDI, Universite Clermont Auvergne and University of Trento and IZA CNRS Lucia Mangiavacchi University of Perugia and IZA Francesca Marchetta CERDI, Universite Clermont Auvergne and CNRS OCTOBER 2020 Any opinions expressed in this paper are those of the author(s) and not those of IZA. Research published in this series may include views on policy, but IZA takes no institutional policy positions. The IZA research network is committed to the IZA Guiding Principles of Research Integrity. The IZA Institute of Labor Economics is an independent economic research institute that conducts research in labor economics and offers evidence-based policy advice on labor market issues. Supported by the Deutsche Post Foundation, IZA runs the world’s largest network of economists, whose research aims to provide answers to the global labor market challenges of our time. Our key objective is to build bridges between academic research, policymakers and society. IZA Discussion Papers often represent preliminary work and are circulated to encourage discussion. Citation of such a paper should account for its provisional character. A revised version may be available directly from the author. ISSN: 2365-9793 IZA – Institute of Labor Economics Schaumburg-Lippe-Straße 5–9 Phone: +49-228-3894-0 53113 Bonn, Germany Email: [email protected] www.iza.org IZA DP No.
    [Show full text]
  • Fight, Flight Or Lockdown Edited
    Fight, Flight or Lockdown: Dorn & Satterly 1 Fight, Flight or Lockdown - Teaching Students and Staff to Attack Active Shooters could Result in Decreased Casualties or Needless Deaths By Michael S. Dorn and Stephen Satterly, Jr., Safe Havens International. Since the Virginia Tech shooting in 2007, there has been considerable interest in an alternative approach to the traditional lockdown for campus shooting situations. These efforts have focused on incidents defined by the United States Department of Education and the United States Secret Service as targeted acts of violence which are also commonly referred to as active shooter situations. This interest has been driven by a variety of factors including: • Incidents where victims were trapped by an active shooter • A lack of lockable doors for many classrooms in institutions of higher learning. • The successful use of distraction techniques by law enforcement and military tactical personnel. • A desire to see if improvements can be made on established approaches. • Learning spaces in many campus buildings that do not offer suitable lockable areas for the number of students and staff normally in the area. We think that the discussion of this topic and these challenges is generally a healthy one. New approaches that involve students and staff being trained to attack active shooters have been developed and have been taught in grades ranging from kindergarten to post secondary level. There are however, concerns about these approaches that have not, thus far, been satisfactorily addressed resulting in a hot debate about these concepts. We feel that caution and further development of these concepts is prudent. Developing trend in active shooter response training The relatively new trend in the area of planning and training for active shooter response for K-20 schools has been implemented in schools.
    [Show full text]
  • Law, Technology, and Public Health in the COVID-19 Crisis
    Privacy in Pandemic: Law, Technology, and Public Health in the COVID-19 Crisis Tiffany C. Li* The COVID-19 pandemic has caused millions of deaths and disastrous consequences around the world, with lasting repercussions for every field of law, including privacy and technology. The unique characteristics of this pandemic have precipitated an increase in use of new technologies, including remote communications platforms, healthcare robots, and medical AI. Public and private actors alike are using new technologies, like heat sensing, and technologically influenced programs, like contact tracing, leading to a rise in government and corporate surveillance in sectors like healthcare, employment, education, and commerce. Advocates have raised the alarm for privacy and civil liberties violations, but the emergency nature of the pandemic has drowned out many concerns. This Article is the first comprehensive account of privacy in pandemic that maps the terrain of privacy impacts related to technology and public health responses to the COVID-19 crisis. Many have written on the general need for better health privacy protections, education privacy protections, consumer privacy protections, and protections against government and corporate surveillance. However, this Article is the first comprehensive article to examine these problems of privacy and technology specifically in light of the pandemic, arguing that the lens of the pandemic exposes the need for both wide-scale and small-scale reform of privacy law. This Article approaches these problems with a focus on technical realities and social * Visiting Clinical Assistant Professor, Boston University School of Law; Fellow, Yale Law School Information Society Project. The author thanks Tally Amir, Chinmayi Arun, Jack M.
    [Show full text]
  • The Impact of COVID-19 Lockdown Restrictions on Dogs & Dog Owners in the UK
    The impact of COVID-19 lockdown restrictions on dogs & dog owners in the UK 26th August 2020 Table of contents Executive summary 1 Introduction 2 Dog demographics 4 Gastrointestinal health 4 Dog owners 5 Owners’ bond with their dogs 5 Owners’ feelings about their dog during lockdown 6 Contingency planning 8 Management of dogs 9 Routine changes 9 Exercise 9 Walk location 9 On/off lead walking 9 Frequency of walking 9 Duration of walking 9 Meeting other dogs 9 House rules 9 Time left alone 10 Dog behaviour 12 Behaviour towards adults 12 Behaviour towards children 13 General observations 14 Reactivity 14 Attention seeking behaviour 14 Behaviour on walks 14 Separation-related behaviour 14 Behaviour when about to be left 14 Behaviour when left 14 Enrichment, games and training 16 Toys 17 Puppies: socialisation/habituation 18 Conclusions 19 Future work 20 Appendix 21 Dogs Trust 1 Executive summary Lifestyle changes ensued for many people across the United Kingdom Dog behaviour (UK) in the Spring of 2020 due to ‘lockdown’ restrictions imposed to • Dogs’ behaviour towards household members was reported curb the spread of a newly emerged virus, SARS-CoV-2, which caused by owners to have changed considerably during lockdown, a global pandemic of the disease known as COVID-19. with large increases seen in the proportion of dogs reported to display attention-seeking and ‘clingy’ behaviours. Compared with More than 6,000 dog owners living in the UK completed our online February, there was an 82% increase in the proportion of owners survey between the 4th – 12th May 2020 (the most restrictive phase of who reported that their dog whined or barked when someone the lockdown measures).
    [Show full text]
  • Instructor Quick Start Guide Lockdown Browser™ and Respondus Monitor
    ™ LockDown Browser Instructor Quick Start Guide and (Blackboard Learn Edition) Respondus Monitor™ WHAT IS RESPONDUS LOCKDOWN BROWSER? BUILDING BLOCK INSTALLATION Respondus LockDown Browser is a custom browser that The “Respondus LockDown Browser Building Block” must locks down the testing environment in Blackboard. When be installed by the Blackboard system administrator. If the students use LockDown Browser to take a Blackboard test, system administrator has made the Building Block available they are unable to print, copy, go to other websites, access for all courses, then the Respondus LockDown Browser other applications, or close a test until it is submitted for tool will appear under the available tools for your course. grading. Tests created for use with LockDown Browser It will also appear under the Course Tools section of the cannot be accessed with standard browsers, either. Control Panel. LockDown Browser functions much like a standard browser, If the Building Block has been installed by the system but some options have been removed or work differently. administrator but it doesn’t appear in your course, follow The list below highlights some of these differences. these steps make it available. 1. Login to your course and expand the Control Panel. 2. Expand the Customization menu and click Tool Availability. 3. Click the Available checkbox beside the Respondus LockDown Browser row. 4. Click Submit to enable the Building Block for your course. PREPARING A TEST To set up a test in Blackboard that requires students to use LockDown Browser, follow these steps: 1. Make sure the test has been deployed in the Blackboard course.
    [Show full text]
  • 1 PROCEEDINGS of a SPECIAL COURT-MARTIAL 2 The
    1 PROCEEDINGS OF A SPECIAL COURT-MARTIAL 2 The military judge called the Article 39(a) session to 3 order. The court met at Holloman Air Force Base, New Mexico, at 4 0857 hours on 6 November 2012 pursuant to the following 5 order(s): 6 7 8 9 10 [The convening order, Special Order A-60, Headquarters 12 1 Art- 11 Force,(ACC), dated 27 August 2012, Davis Monthan AFB, Arizona, 12 as amended by the convening order, Special 13 Order A-6, same Headquarters, dated 1 November 2012, as amended 14 by the convening order, Special Order A-7, same Headquarters, 15 dated 5 November 2012. They 16 are attached to this record of trial as pages 1.1 through 1.3. 17 18 19 The 20 USAF Trial Judiciary Memorandum, dated 7 Sep 2012, 21 detailing the military judge, is attached to this record as page 22 1.4]. 1 ARTICLE 39(a) SESSION 2 [The Article 39(a) session was called to order at 0857 3 hours on 6 November 2012. It was attended by the military 4 judge, both trial counsel, both defense counsel, the accused and 5 the reporter]. 6 NJ: This Article 39(a) session is called to order. 7 ATC: This court-martial is convened by Special Order A-60, 8 Headquarters 12t-' Air Force, Davis Monthan Air Force Base, g Arizona, dated 27 August 2012, as amended by Special order A-6, 10 same Headquarters, dated 1 November 2012, as amended by Special 11 Order A-7, same Headquarters, dated 5 November 2012, copies of 12 which have been furnished to the military judge, counsel, the 13 accused and which will be inserted at this point in the record.
    [Show full text]
  • “Amphan” Into a Super Cyclone?
    Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 3 July 2020 doi:10.20944/preprints202007.0033.v1 Did COVID-19 lockdown brew “Amphan” into a super cyclone? V. Vinoj* and D. Swain School of Earth, Ocean and Climate Sciences Indian Institute of Technology Bhubaneswar *Email: [email protected] The world witnessed one of the largest lockdowns in the history of mankind ever, spread over months in an attempt to contain the contact spreading of the novel coronavirus induced COVID-19. As billions around the world stood witness to the staggered lockdown measures, a storm brewed up in the urns of the rather hot Bay of Bengal (BoB) in the Indian Ocean realm. When Thailand proposed the name “Amphan” (pronounced as “Um-pun” meaning ‘the sky’), way back in 2004, little did they realize that it was the christening of the 1st super cyclone (Category-5 hurricane) of the century in this region and the strongest on the globe this year. At the peak, Amphan clocked wind speeds of 168 mph (Joint Typhoon Warning Center) with the pressure drop to 925 h.Pa. What started as a depression in the southeast BoB at 00 UTC on 16th May 2020 developed into a Super Cyclone in less than 48 hours and finally made landfall in the evening hours of 20th May 2020 through the Sundarbans between West Bengal and Bangladesh. Did the impact of the COVID-19 induced lockdown drive an otherwise typical pre-monsoon tropical depression into a super cyclone? Global Warming and Tropical Cyclones Tropical cyclones are primarily fueled by the heat released by the oceans.
    [Show full text]
  • Weyanoke Wildlife Sanctuary Pathways Spring 2020
    Weyanoke Wildlife Sanctuary Pathways Spring 2020 Coronavirus and the Weyanoke Sanctuary Hello Neighbors and Friends, First off we hope that everyone is well and maintaining responsible anti virus precautions. Because of the pandemic we thought it especially important that the Sanctuary stays open and available for people to go to as a place of safety and relax- ation where folks can go in these times of stress. We have had lots of people take ad- vantage of this; families, young kids, older folks, all enjoying the fresh outdoors. We are very thankful for the way that trash is mostly picked up and the Sanctuary is mostly respected. Unfortunately there have been some people that ignore the rules, and bring their dogs and bikes in the Sanctuary and then get angry when someone points out the rules. We have also had two break-ins at our shed on the property, locks cut and chains stolen, a Tazz wood chipper, that used to be green with a bent left rear axel in case anyone has seen it, was stolen, in addition to packs of work gloves and face masks used by our volunteers. As a result of the break-ins and thefts we will now lock the Sanctuary up every night. We will install surveillance and security equipment at great expense. We also need to give the Sanctuary a rest from all the human contact that has been going on, with so many people using the space. This is, after all, a bird and wildlife sanctuary, not a people sanctuary, and it needs time to recuperate.
    [Show full text]
  • India's Lockdown: an Interim Report
    NBER WORKING PAPER SERIES INDIA'S LOCKDOWN: AN INTERIM REPORT Debraj Ray S. Subramanian Working Paper 27282 http://www.nber.org/papers/w27282 NATIONAL BUREAU OF ECONOMIC RESEARCH 1050 Massachusetts Avenue Cambridge, MA 02138 May 2020 This report is based on a longer version by the same authors, available at https://debrajray.com/ wp-content/uploads/2020/05/RaySubramanian.pdf. We thank Bishnupriya Gupta, Rajeswari Sengupta, Lore Vandewalle and especially James Poterba for helpful comments. Ray acknowledges funding under National Science Foundation grant SES-1851758. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research. NBER working papers are circulated for discussion and comment purposes. They have not been peer- reviewed or been subject to the review by the NBER Board of Directors that accompanies official NBER publications. © 2020 by Debraj Ray and S. Subramanian. All rights reserved. Short sections of text, not to exceed two paragraphs, may be quoted without explicit permission provided that full credit, including © notice, is given to the source. India's Lockdown: An Interim Report Debraj Ray and S. Subramanian NBER Working Paper No. 27282 May 2020 JEL No. I12,I15,O38,O53 ABSTRACT We provide an interim report on the Indian lockdown provoked by the covid-19 pandemic. The main topics — ranging from the philosophy of lockdown to the provision of relief measures — transcend the Indian case. A recurrent theme is the enormous visibility of covid-19 deaths worldwide, with Governments everywhere propelled to respect this visibility, developing countries perhaps even more so.
    [Show full text]
  • SHOULD SCHOOLS BE CONDUCTING LOCKDOWN DRILLS? by Jaclyn Schildkraut, Kathryn Grogan, & Amanda Nabors June 2020
    SHOULD SCHOOLS BE CONDUCTING LOCKDOWN DRILLS? by Jaclyn Schildkraut, Kathryn Grogan, & Amanda Nabors June 2020 Mass shootings in schools, includ- available research and best practices, such experiences are traumatizing. ing the 2012 attack at Sandy Hook to provide better context to answer The other main argument raised by Elementary School in Newtown, such a question. advocates is that by teaching students Connecticut, and the 2018 attack how to respond to active shooters, at Marjory Stoneman Douglas High Concerns Over Drills schools are also training potential School in Parkland, Florida, prompt assailants because a considerable calls for improved safety and security Much of the concern over lockdowns proportion of school-shooting perpe- practices to help prevent future attacks follows news reports of school drills trators are themselves students (Wilkie, or, in the event that one occurs, including activities that have raised 2019). Such an argument, however, minimize the loss of life. Following issues concerning the safety and fails to acknowledge the efficacy of a the 1999 shooting at Columbine psychological well-being of students, locked door — the number-one life- High School in Littleton, Colorado, faculty, and staff. For example, Indiana saver in school shootings, and a major lockdown drills were introduced as teachers were shot with plastic pellets focus of lockdown drills (Martaindale a response strategy for educational during one training exercise (Zraick, et al., 2017; Sandy Hook Advisory institutions faced with a similar situa- 2019). High school students in Ohio Commission, 2015). Locked doors tion. Today, 95 percent of U.S. schools were exposed to sounds of simulated can be highly effective in stopping perform lockdown drills as part of their gunfire (Richter, 2019).
    [Show full text]