Smart Magnets for Smart Product Design: Advanced Topics
|
|
|
- John May
- 6 years ago
- Views:
Transcription
1 Smart Magnets for Smart Product Design: Advanced Topics
2 Today s Presenter Jason Morgan Vice President Engineering Correlated Magnetics Research 6
3 Agenda Brief overview of Correlated Magnetics Research Enhancing compatibility in magnetic systems Increasing strength and minimizing interference with shunts Shear resistance in magnetic systems Release behaviors in magnetic systems Q&A Today s webinar is 30 minutes, including Q&A 7
4 Correlated Magnetics Research Founded in patents to date Smart magnet system design Precision magnetization What we do Magnetic systems design Pre-engineered Polymagnets High volume manufacturing 8
5 Introduction How do I get more force while limiting magnetic field? How do I improve shear strength in my system? Force (N) Shear Force vs. Lateral Displacement Offset (mm) How can I incorporate release behaviors in magnetic systems? 9
6 Increased Force While Limiting Magnetic Leakage 10
7 Strong Force with Limited Magnetic Field Attachment system requirements: Greater than 20 N clamping force Magnetic field under 2000 gauss Sleek product surface - magnet mounted behind injection molded plastic Magnet as small as possible Plas%c'walls'set'design' gap'to'1.5mm' Device Body Accessory 11
8 Strong Force with Limited Magnetic Field Attachment system requirements: Greater than 20 N clamping force Magnetic field under 2000 gauss Sleek product surface - magnet mounted behind injection molded plastic Magnet as small as possible 27N' Conven%onal'19.1mm'D' x'3.2mm't'disc'magnets' Thicker'magnet' Uncontrolled'flux'leakage' 2360'gauss'at'product'surface' 12
9 Strong Force with Limited Magnetic Field Attachment system requirements: Greater than 20 N clamping force Magnetic field under 2000 gauss Sleek product surface - magnet mounted behind injection molded plastic Magnet as small as possible CMR'PN' / ' 25.4mm'D'x'1.6mm'T' 25N' Thinner'magnet' Controlled'flux'at'product'surface' Op%mized'for'specific'design'gap' 1855'gauss'at'product'surface' 13
10 Improving Performance with Shunts How to produce more force? 0.5mm steel shunt behind magnets improves efficiency Force increases from 25N to 33N CMR'PN' / ' &'0.5mm'steel'shunt' 33N' Steel shunt added to back of magnets 14
11 Improving Performance with Shunts Holding Force vs. Distance 25.4mm square magnet with great holding force and shear resistance Approximately 20% increase in holding force by using 0.5mm shunt 15
12 Improving Performance with Shunts Holding Force vs. Distance + Minimize distance between magnet + and target to maximize force 25.4mm square magnet with great holding force and shear resistance Approximately 20% increase in holding force by using 0.5mm shunt 16
13 Improving Compatibility using Shunts How can we limit field inside our product? 0.5mm steel shunt behind magnet acts as shield Field behind magnet drops significantly, from 1560 gauss to 92 gauss CMR&PN& / & &&0.5mm&steel&shunt& Field&drops&from& 1560&gauss&to&92& gauss&at&2mm&from& the&back&of&the& magnet& 33N& 17
14 18 Improving Shear Strength
15 Increase Shear Resistance Shear Force vs. Lateral Displacement 1mm Gap Poor Shear Resistance Conventional magnet offers little shear resistance "L x 0.25"W x 0.125"T Conventional 25.4mm x 6.4mm x 3.2mm conventional 19
16 Increase Shear Resistance Shear Force vs. Lateral Displacement 1mm Gap Poor Shear Resistance Conventional magnet offers little shear resistance CMR PN / "L 25.4mm x 0.25"W x 6.4mm x 0.125"T x 3.2mm Conventional conventional 1"L / x 0.25"W x 0.125"T Polymagnet Alternating (4 pair Poles) Improved Shear Resistance Shear resistance keeps magnets aligned and system components in place 20
17 Increase Shear Resistance Shear Force vs. Lateral Displacement 1mm Gap Reduced Shear Resistance Narrow magnet has limited shear force along the width CMR PN / "L x 0.25"W x 0.125"T Conventional / Polymagnet Pair 21
18 Increase Shear Resistance Shear Force vs. Lateral Displacement 1mm Gap CMR PN / "L x 0.25"W x 0.125"T Conventional / Polymagnet Pair Improved 2D Shear Resistance This Polymagnet pair gives very good shear resistance along both length and width 22
19 Radial Shear Resistance Radial Polymagnet Forces vs. Lateral Displacement 1mm Gap Poor Shear Resistance Conventional magnet offers little shear resistance in any radial direction 1"OD x 0.125"T Conventional 23
20 Radial Shear Resistance Radial Polymagnet Forces vs. Lateral Displacement 1mm Gap CMR PN / "OD x 0.125"T Conventional / Great Radial Shear Resistance Polymagnet pairs can offer excellent, customized shear resistance in any direction 24
21 Radial Shear Resistance Radial Polymagnet Forces vs. Lateral Displacement 1mm Gap CMR PN / " OD x 0.125"T Conventional / / Great Radial Shear Resistance Polymagnet pairs can offer excellent, customized shear resistance in any direction 25
22 26 Release Behaviors
23 Lateral Release Behavior Lateral Shift Release 50.8mm magnet length, 1.5mm gap between magnets 4mm lateral shift drops holding force approximately 75% 6mm lateral shift drops for to zero Polymagnet Clamp Force and Shear Force vs. Lateral Displacement 1.5mm Gap CMR PN / Force (N) Offset (mm) / Polymagnet Pair Shear / Polymagnet Pair Clamp 27
24 Lateral Repel Behavior Lateral Shift Release 50.8mm magnet length, 1.5mm gap between magnets 4mm lateral shift drops holding force to zero 5mm lateral shift provides a repel force Polymagnet Clamp Force and Shear Force vs. Lateral Displacement 1.5mm gap CMR PN / Force (N) Offset (mm) / Polymagnet Pair Shear / Polymagnet Pair Clamp 28
25 Twist Release Behavior Twist Release 19.05mm disc magnet pair with over 25N force at 1mm gap 45 rotation reduces force to near zero Custom designs tune holding force and release angle Twist Release Clamp Force 1mm gap CMR PN / Force (N) Angle (degrees) 0.75"OD x "T Conventional Clamp / Polymagnet Pair Clamp 29
26 Twist Repel Behavior Twist Release 25.4mm disc magnet pair with 85N holding force at 1mm gap 90 rotation produces strong repel force Versatile design for many applications 150 Polymagnet vs. Conventional magnet 1mm gap CMR PN / Force (N) Angle (degrees) 1"OD x 0.125"T Conventional Clamp / Clamp 30
27 Layering Features Basic Feature Added Feature Repel Release Latch Detent Centering Spring Latch 31
28 32 Polymagnets: Smart Magnet Catalog
29 Technical Sales Representatives Northwest United States and Canada (includes AK, Northern CA, CO, ID, MT, NV, OR, UT, WA, WY and AB, BC) Technical Marketing, Inc. Bellevue, WA (425) Midwest United States and Canada (includes IA, IL, IN, KS, KY, MI, MN, MO, ND, NE, OH, SD, WI and MB, ON ) Motion Mechanisms, Inc. Saint Paul, MN (774) Northeast United States and Canada (includes CT, HI, MA, ME, NH, NY, RI, VT) Correlated Magnetics Huntsville, AL Southern California Groh Associates Mission Viejo, CA (949) Southern United States (includes AR, LA, MS, OK, TX ) Blair Engineering Southwest Plano, TX (972) Mid-Atlantic United States (includes DC, DE, MD, NJ, PA, VA, WV) Wafer, Spindler & Associates Baltimore, MD (410) Southeastern United States Blair Engineering Southeast (includes AL, FL, GA, NC, SC, TN) Roswell, GA
30 35 Correlated Magnetics Research
Lecture 26 Section 8.4. Mon, Oct 13, 2008
Lecture 26 Section 8.4 Hampden-Sydney College Mon, Oct 13, 2008 Outline 1 2 3 4 Exercise 8.12, page 528. Suppose that 60% of all students at a large university access course information using the Internet.
Nursing Facilities' Life Safety Standard Survey Results Quarterly Reference Tables
Nursing Facilities' Life Safety Standard Survey Results Quarterly Reference Tables Table of Contents Table 1: Summary of Life Safety Survey Results by State Table 2: Ten Most Frequently Cited Life Safety
Use your text to define the following term. Use the terms to label the figure below. Define the following term.
Mapping Our World Section. and Longitude Skim Section of your text. Write three questions that come to mind from reading the headings and the illustration captions.. Responses may include questions about
Analyzing Severe Weather Data
Chapter Weather Patterns and Severe Storms Investigation A Analyzing Severe Weather Data Introduction Tornadoes are violent windstorms associated with severe thunderstorms. Meteorologists carefully monitor
Your Galactic Address
How Big is the Universe? Usually you think of your address as only three or four lines long: your name, street, city, and state. But to address a letter to a friend in a distant galaxy, you have to specify
Sample Statistics 5021 First Midterm Examination with solutions
THE UNIVERSITY OF MINNESOTA Statistics 5021 February 12, 2003 Sample First Midterm Examination (with solutions) 1. Baseball pitcher Nolan Ryan played in 20 games or more in the 24 seasons from 1968 through
Evolution Strategies for Optimizing Rectangular Cartograms
Evolution Strategies for Optimizing Rectangular Cartograms Kevin Buchin 1, Bettina Speckmann 1, and Sander Verdonschot 2 1 TU Eindhoven, 2 Carleton University September 20, 2012 Sander Verdonschot (Carleton
Multiway Analysis of Bridge Structural Types in the National Bridge Inventory (NBI) A Tensor Decomposition Approach
Multiway Analysis of Bridge Structural Types in the National Bridge Inventory (NBI) A Tensor Decomposition Approach By Offei A. Adarkwa Nii Attoh-Okine (Ph.D) (IEEE Big Data Conference -10/27/2014) 1 Presentation
What Lies Beneath: A Sub- National Look at Okun s Law for the United States.
What Lies Beneath: A Sub- National Look at Okun s Law for the United States. Nathalie Gonzalez Prieto International Monetary Fund Global Labor Markets Workshop Paris, September 1-2, 2016 What the paper
SAMPLE AUDIT FORMAT. Pre Audit Notification Letter Draft. Dear Registrant:
Pre Audit Notification Letter Draft Dear Registrant: The Pennsylvania Department of Transportation (PennDOT) is a member of the Federally Mandated International Registration Plan (IRP). As part of this
Appendix 5 Summary of State Trademark Registration Provisions (as of July 2016)
Appendix 5 Summary of State Trademark Registration Provisions (as of July 2016) App. 5-1 Registration Renewal Assignments Dates Term # of of 1st # of Use # of Form Serv. Key & State (Years) Fee Spec. Use
Parametric Test. Multiple Linear Regression Spatial Application I: State Homicide Rates Equations taken from Zar, 1984.
Multiple Linear Regression Spatial Application I: State Homicide Rates Equations taken from Zar, 984. y ˆ = a + b x + b 2 x 2K + b n x n where n is the number of variables Example: In an earlier bivariate
Annual Performance Report: State Assessment Data
Annual Performance Report: 2005-2006 State Assessment Data Summary Prepared by: Martha Thurlow, Jason Altman, Damien Cormier, and Ross Moen National Center on Educational Outcomes (NCEO) April, 2008 The
Drought Monitoring Capability of the Oklahoma Mesonet. Gary McManus Oklahoma Climatological Survey Oklahoma Mesonet
Drought Monitoring Capability of the Oklahoma Mesonet Gary McManus Oklahoma Climatological Survey Oklahoma Mesonet Mesonet History Commissioned in 1994 Atmospheric measurements with 5-minute resolution,
2006 Supplemental Tax Information for JennisonDryden and Strategic Partners Funds
2006 Supplemental Information for JennisonDryden and Strategic Partners s We have compiled the following information to help you prepare your 2006 federal and state tax returns: Percentage of income from
Statistical Mechanics of Money, Income, and Wealth
Statistical Mechanics of Money, Income, and Wealth Victor M. Yakovenko Adrian A. Dragulescu and A. Christian Silva Department of Physics, University of Maryland, College Park, USA http://www2.physics.umd.edu/~yakovenk/econophysics.html
Cluster Analysis. Part of the Michigan Prosperity Initiative
Cluster Analysis Part of the Michigan Prosperity Initiative 6/17/2010 Land Policy Institute Contributors Dr. Soji Adelaja, Director Jason Ball, Visiting Academic Specialist Jonathon Baird, Research Assistant
EXST 7015 Fall 2014 Lab 08: Polynomial Regression
EXST 7015 Fall 2014 Lab 08: Polynomial Regression OBJECTIVES Polynomial regression is a statistical modeling technique to fit the curvilinear data that either shows a maximum or a minimum in the curve,
Summary of Natural Hazard Statistics for 2008 in the United States
Summary of Natural Hazard Statistics for 2008 in the United States This National Weather Service (NWS) report summarizes fatalities, injuries and damages caused by severe weather in 2008. The NWS Office
Module 19: Simple Linear Regression
Module 19: Simple Linear Regression This module focuses on simple linear regression and thus begins the process of exploring one of the more used and powerful statistical tools. Reviewed 11 May 05 /MODULE
Forecasting the 2012 Presidential Election from History and the Polls
Forecasting the 2012 Presidential Election from History and the Polls Drew Linzer Assistant Professor Emory University Department of Political Science Visiting Assistant Professor, 2012-13 Stanford University
Class business PS is due Wed. Lecture 20 (QPM 2016) Multivariate Regression November 14, / 44
Multivariate Regression Prof. Jacob M. Montgomery Quantitative Political Methodology (L32 363) November 14, 2016 Lecture 20 (QPM 2016) Multivariate Regression November 14, 2016 1 / 44 Class business PS
Meteorology 110. Lab 1. Geography and Map Skills
Meteorology 110 Name Lab 1 Geography and Map Skills 1. Geography Weather involves maps. There s no getting around it. You must know where places are so when they are mentioned in the course it won t be
AIR FORCE RESCUE COORDINATION CENTER
AIR FORCE RESCUE COORDINATION CENTER 2006 ANNUAL REPORT 1 TABLE OF CONTENTS AFRCC CHARTER & MISSION STATEMENT 3 AFRCC ORGANIZATION 4 TABLE 1 10 YEAR LOOKBACK 5 TABLE 2 ACTIVITY BY MISSION TYPE 6 TABLE
C Further Concepts in Statistics
Appendix C.1 Representing Data and Linear Modeling C1 C Further Concepts in Statistics C.1 Representing Data and Linear Modeling Use stem-and-leaf plots to organize and compare sets of data. Use histograms
Swine Enteric Coronavirus Disease (SECD) Situation Report June 30, 2016
Animal and Plant Health Inspection Service Veterinary Services Swine Enteric Coronavirus Disease (SECD) Situation Report June 30, 2016 Information current as of 12:00 pm MDT, 06/29/2016 This report provides
Data Visualization (DSC 530/CIS )
Data Visualization (DSC 530/CIS 602-01) Tables Dr. David Koop Visualization of Tables Items and attributes For now, attributes are not known to be positions Keys and values - key is an independent attribute
AFRCC AIR FORCE RESCUE COORDINATION CENTER
AFRCC AIR FORCE RESCUE COORDINATION CENTER 2003 ANNUAL REPORT AFRCC ANNUAL REPORT TABLE OF CONTENTS AFRCC Mission Statement and Charter... 3 Organizational Chart... 4 Commander's Comments... 5 2003 AFRCC
The veto as electoral stunt
The veto as eectora stunt EITM and a test with comparative data Eric ITAM, Mexico City Apr. 2, 203 eitm@mpsa Motivation A Form: see EITM in action forma mode 2 comparative statics 3 fasifiabe impications
Final Exam. 1. Definitions: Briefly Define each of the following terms as they relate to the material covered in class.
Name Answer Key Economics 170 Spring 2003 Honor pledge: I have neither given nor received aid on this exam including the preparation of my one page formula list and the preparation of the Stata assignment
Resources. Amusement Park Physics With a NASA Twist EG GRC
Resources 141 EG-2003-03-010-GRC 142 EG-2003-03-01o-GRC Vocabulary acceleration-the rate of change of velocity displacement-change in position of an object force-a push or a pull exerted on some object
Combinatorics. Problem: How to count without counting.
Combinatorics Problem: How to count without counting. I How do you figure out how many things there are with a certain property without actually enumerating all of them. Sometimes this requires a lot of
Data Visualization (CIS 468)
Data Visualization (CIS 468) Tables & Maps Dr. David Koop Discriminability What is problematic here? File vtkdatasetreader PythonSource vtkimageclip vtkimagedatageometryfilter vtkimageresample vtkimagereslice
Kari Lock. Department of Statistics, Harvard University Joint Work with Andrew Gelman (Columbia University)
Bayesian Combinaion of Sae Polls and Elecion Forecass Kari Lock Deparmen of Saisics, Harvard Universiy Join Work wih Andrew Gelman (Columbia Universiy Harvard Insiue for Quaniaive Social Science Feb 4
AC/RC Regional Councils of Colonels & Partnerships
AC/RC Regional Councils of Colonels & Partnerships WESTERN REGION AC: SJA, I Corps RC: Cdr, 6 th LOD GREAT LAKES REGION AC: SJA, 101 st ABN Div (AA)) RC: Cdr, 9 th LOD NORTHEAST REGION AC: SJA, 10 th Mtn
CS-11 Tornado/Hail: To Model or Not To Model
CS-11 Tornado/Hail: To Model or Not To Model CAS Seminar on Reinsurance- June 5, 2012 George Davis 2012 AIR WORLDWIDE CAS Seminar on Reinsurance 1 Antitrust Notice The Casualty Actuarial Society is committed
$3.6 Billion GNMA Servicing Offering
$3.6 Billion GNMA Servicing Offering Offering R2-0818 Bid Date: 8/14/2018 Bids are due by 5:00 PM EST Mortgage Industry Advisory Corporation 521 Fifth Avenue 9th Floor New York, NY 10175 TEL: (212) 233-1250
Regression Diagnostics
Diag 1 / 78 Regression Diagnostics Paul E. Johnson 1 2 1 Department of Political Science 2 Center for Research Methods and Data Analysis, University of Kansas 2015 Diag 2 / 78 Outline 1 Introduction 2
Blueline Tilefish Assessment Approach: Stock structure, data structure, and modeling approach
Blueline Tilefish Assessment Approach: Stock structure, data structure, and modeling approach Nikolai Klibansky National Oceanic and Atmospheric Administration August 28, 2017 Nikolai Klibansky (NOAA)
Analysis of the USDA Annual Report (2015) of Animal Usage by Research Facility. July 4th, 2017
Analysis of the USDA Annual Report (2015) of Animal Usage by Research Facility July 4th, 2017 Author's information: Jorge Sigler, Catherine Perry, Amanda Gray, James Videle For inquiries contact James
Daily Disaster Update Sunday, September 04, 2016
Daily Disaster Update Information distributed to Disaster Notifications should be shared outside of the American Red Cross for business and mission critical purposes only please be wise when sharing information
Swine Enteric Coronavirus Disease (SECD) Situation Report Sept 17, 2015
Animal and Plant Health Inspection Service Veterinary Services Swine Enteric Coronavirus Disease (SECD) Situation Report Sept 17, 2015 Information current as of 12:00 pm MDT, 09/16/2015 This report provides
UNITED STATES AND SOUTH AMERICA OUTLOOK (FULL REPORT) Wednesday, April 18, 2018
T-storm Weather Summary Coolness continues over the next week in much of the central U.S., most likely producing the coldest April since 1907 in the Corn Belt, but followed by seasonable to mild weather
Introduction to Mathematical Statistics and Its Applications Richard J. Larsen Morris L. Marx Fifth Edition
Introduction to Mathematical Statistics and Its Applications Richard J. Larsen Morris L. Marx Fifth Edition Pearson Education Limited Edinburgh Gate Harlow Essex CM20 2JE England and Associated Companies
Draft Report. Prepared for: Regional Air Quality Council 1445 Market Street, Suite 260 Denver, Colorado Prepared by:
Draft Report Evaluation of Preliminary MM5 Meteorological Model Simulation for the June-July 2006 Denver Ozone SIP Modeling Period Focused on Colorado Prepared for: Regional Air Quality Council 1445 Market
Effects of Various Uncertainty Sources on Automatic Generation Control Systems
Effects of Various Uncertainty Sources on Automatic Generation Control Systems D. Apostolopoulou, Y. C. Chen, J. Zhang, A. D. Domínguez-García, and P. W. Sauer University of Illinois at Urbana-Champaign
Time-Series Trends of Mercury Deposition Network Data
Time-Series Trends of Mercury Deposition Network Data Peter Weiss 1, David Gay 2, Mark Brigham 3, Matthew Parsons 4, Arnout Ter Schure 5 1 University of California, Santa Cruz, 2 National Atmospheric Deposition
Discontinuation of Support for Field Chemistry Measurements in the National Atmospheric Deposition Program National Trends Network (NADP/NTN)
Discontinuation of Support for Field Chemistry Measurements in the National Atmospheric Deposition Program National Trends Network (NADP/NTN) Christopher Lehmann, NADP Program Office, Illinois State Water
Some concepts are so simple
Density: How Concentrated is Our Population? Morton J. Marcus Director Emeritus, Indiana Business Research Center, Kelley School of Business, Indiana University Some concepts are so simple to understand.
Teachers Curriculum Institute Map Skills Toolkit 411
Map kills Toolkit To the Teacher tudents encounter maps every day inside and outside their classes in books and on handheld devices, computers, or television screens. Whether they re navigating cities
REGRESSION ANALYSIS BY EXAMPLE
REGRESSION ANALYSIS BY EXAMPLE Fifth Edition Samprit Chatterjee Ali S. Hadi A JOHN WILEY & SONS, INC., PUBLICATION CHAPTER 5 QUALITATIVE VARIABLES AS PREDICTORS 5.1 INTRODUCTION Qualitative or categorical
Empirical Application of Panel Data Regression
Empirical Application of Panel Data Regression 1. We use Fatality data, and we are interested in whether rising beer tax rate can help lower traffic death. So the dependent variable is traffic death, while
Daily Operations Briefing. Sunday, March 4, :30 a.m. EST
Daily Operations Briefing Sunday, March 4, 2018 8:30 a.m. EST Significant Activity Mar 3-4 Significant Events: Northeast coastal storm Tropical Activity: Western Pacific No activity affecting U.S. interests
Swine Enteric Coronavirus Disease (SECD) Situation Report Mar 5, 2015
Animal and Plant Health Inspection Service Veterinary Services Swine Enteric Coronavirus Disease (SECD) Situation Report Mar 5, 2015 Information current as of 12:00 pm MDT, 03/04/2015 This report provides
Clear Roads Overview. AASHTO Committee on Maintenance July 23, 2018 Charlotte, North Carolina
Clear Roads Overview AASHTO Committee on Maintenance July 23, 2018 Charlotte, North Carolina Kyle Lester Director of Highway Maintenance Colorado Department of Transportation Overview Clear Roads Winter
Estimating Dynamic Games of Electoral Competition to Evaluate Term Limits in U.S. Gubernatorial Elections: Online Appendix
Estimating Dynamic Games of Electoral Competition to Evaluate Term Limits in U.S. Gubernatorial Elections: Online ppendix Holger Sieg University of Pennsylvania and NBER Chamna Yoon Baruch College I. States
APRIL 1999 THE WALL STREET JOURNAL CLASSROOM EDITION Hurricanes, typhoons, coastal storms Earthquake (San Francisco area) Flooding
12 THE WALL STREET JOURNAL CLASSROOM EDITION APRIL 1999 THE COST OF DISASTERS APRIL 1999 THE WALL STREET JOURNAL CLASSROOM EDITION 13 THE COST OF DISASTERS FORCES OF NATURE The U.S. government spends billions
Test of Convergence in Agricultural Factor Productivity: A Semiparametric Approach
Test of Convergence in Agricultural Factor Productivity: A Semiparametric Approach Krishna P. Paudel, Louisiana State University and LSU Agricultural Center Mahesh Pandit, Louisiana State University and
Hotel Industry Overview. UPDATE: Trends and outlook for Northern California. Vail R. Brown
Hotel Industry Overview UPDATE: Trends and outlook for Northern California Vail R. Brown Senior Vice President, Global Business Development & Marketing vbrown@str.com @vail_str 2016 STR, Inc. All Rights
Week 3 Linear Regression I
Week 3 Linear Regression I POL 200B, Spring 2014 Linear regression is the most commonly used statistical technique. A linear regression captures the relationship between two or more phenomena with a straight
Topographic Recreational Map Of New Mexico: Detailed Travel Map By GTR Mapping
Topographic Recreational Map Of New Mexico: Detailed Travel Map By GTR Mapping Biological Assessment for Proposed Reconstruction of New Mexico Forest Highway 12. Cuba and Jemez Recreation Opportunity Spectrum
Daily Operations Briefing Friday, January 22, :30 a.m. EST
Daily Operations Briefing Friday, January 22, 2016 8:30 a.m. EST Significant Activity: Jan 21-22 Significant Events: Winter Storm Eastern U.S. Significant Weather: Heavy snow possible Cascades and Sierras;
Daily Operations Briefing Sunday, January 15, :30 a.m. EST
Daily Operations Briefing Sunday, January 15, 2017 8:30 a.m. EST Significant Activity Jan 14-15 Significant Events: Winter Storm central U.S. Significant Weather: Severe Thunderstorms TX Flash Flooding
Further Concepts in Statistics
Appendix D Further Concepts in Statistics D1 Appendix D Further Concepts in Statistics Stem-and-Leaf Plots Histograms and Frequency Distributions Line Graphs Choosing an Appropriate Graph Scatter Plots
Daily Operations Briefing Tuesday, May 14, 2013 As of 8:30 a.m. EDT
Daily Operations Briefing Tuesday, May 14, 2013 As of 8:30 a.m. EDT 1 Significant Activity: May 13-14 Significant Events: None Significant Weather: Rain & thunderstorms: Northern Plains to Mid-Atlantic;
The Observational Climate Record
The Observational Climate Record Deke Arndt NOAA s Asheville, NC, USA February 2018 National Oceanic and Atmospheric Administration NOAA Satellite and Information Service National Centers for Environmental
Daily Operations Briefing Wednesday, February 5, :30 a.m. EST
Daily Operations Briefing Wednesday, February 5, 2014 8:30 a.m. EST Significant Activity: February 4 5 Significant Events: Winter Weather Plains to Northeast Propane Gas Shortage Midwest Significant Weather:
Daily Operations Briefing May 30, 2012 As of 8:30 a.m. EDT
Daily Operations Briefing May 30, 2012 As of 8:30 a.m. EDT 1 Significant Activity: May 29-30 Significant Events: Severe Weather: NY & OK Wildfire Activity: NM & CO Tropical Activity: Atlantic: Tropical
Daily Operations Briefing June 9, 2012 As of 8:30 a.m. EDT
Daily Operations Briefing June 9, 2012 As of 8:30 a.m. EDT 1 Significant Activity: June 8 9 Significant Events: Little Bear Fire & Whitewater-Baldy Complex Fire - NM Lost Lake Fire & Box Creek Fire UT
Further Concepts in Statistics
Appendix C Further Concepts in Statistics C1 Appendix C Further Concepts in Statistics Stem-and-Leaf Plots Histograms and Frequency Distributions Line Graphs Choosing an Appropriate Graph Scatter Plots
Daily Operations Briefing December 25, 2012 As of 6:30 a.m. EST
Daily Operations Briefing December 25, 2012 As of 6:30 a.m. EST 1 Significant Activity: Dec 24-25 Significant Events: Possible Severe thunderstorms - Gulf Coast Sandy/Nor easter recovery Significant Weather:
Daily Operations Briefing Friday, January 13, :30 a.m. EST
Daily Operations Briefing Friday, January 13, 2017 8:30 a.m. EST Significant Activity Jan 12-13 Significant Events: Heavy precipitation - western U.S. FINAL Winter storm central U.S. Significant Weather:
Daily Operations Briefing Wednesday, March 15, :30 a.m. EDT
Daily Operations Briefing Wednesday, March 15, 2017 8:30 a.m. EDT Significant Activity Mar 14-15 Significant Events: Nor easter Northeastern U.S. March 13-15 Significant Weather: Heavy snow possible Great
Daily Operations Briefing Wednesday, February 3, :30 a.m. EST
Daily Operations Briefing Wednesday, February 3, 2016 8:30 a.m. EST Significant Activity: February 2-3 Significant Events: None Significant Weather: Flash Flooding Southeast to New England Freezing Rain
Locations of Monitoring Stations in the Mercury Trends Network
Locations of Monitoring Stations in the Mercury Trends Network Three sets of geographic criteria were used to determine the locations for the regionally representative MTN monitoring stations: ecoregion,
Daily Operations Briefing Friday, November 29, :30 a.m. EST
Daily Operations Briefing Friday, November 29, 2013 8:30 a.m. EST 1 Significant Activity: Nov 27 29 Significant Events: Winter Storm Eastern US (Final) Tropical Activity: Atlantic Area 1 (Low chance/10%)
Saturday, April 14, :30 a.m. EDT
Saturday, April 14, 2018 8:30 a.m. EDT Significant Activity April 13-14 Significant Events: Severe Weather Southern/Central Plains and Lower/Middle Mississippi Valley Tropical Activity: Western Pacific
Daily Operations Briefing April 15, 2012 As of 8:30 a.m. EDT
Daily Operations Briefing April 15, 2012 As of 8:30 a.m. EDT 1 Significant Activity: April 14-15 Significant Events: Severe Weather/Tornado Outbreak Central U.S. Significant Weather: Widespread severe
Monday, April 15, 2019
Monday, April 15, 2019 8:30 a.m. EDT Significant Activity April 12-15 Significant Events: Severe Weather Texas to Mid-Atlantic; Southwest Border Support Tropical Activity: No activity affecting U.S. interests
Daily Operations Briefing Wednesday, November 6, :30 a.m. EST
Daily Operations Briefing Wednesday, November 6, 2013 8:30 a.m. EST 1 Significant Activity: Nov 5 6 Significant Events: None Tropical Activity: Atlantic/Eastern Pacific No tropical cyclone activity expected
Daily Operations Briefing Sunday, May 1, :30 a.m. EDT
Daily Operations Briefing Sunday, May 1, 2016 8:30 a.m. EDT Significant Activity: April 30 - May 1 Significant Events: None Significant Weather: Rain and thunderstorms Sierras and Southern California;
2/25/2019. Taking the northern and southern hemispheres together, on average the world s population lives 24 degrees from the equator.
Where is the world s population? Roughly 88 percent of the world s population lives in the Northern Hemisphere, with about half north of 27 degrees north Taking the northern and southern hemispheres together,
Daily Operations Briefing Tuesday, November 5, :30 a.m. EST
Daily Operations Briefing Tuesday, November 5, 2013 8:30 a.m. EST 1 Significant Activity: Nov 4 5 Significant Events: None Tropical Activity: Atlantic No tropical cyclone activity expected next 48 hours
Estimations of Copper Roof Runoff Rates in the United States
Integrated Environmental Assessment and Management Volume 1, Number 4 pp. e15 e32 Ó 2005 SETAC e15 Estimations of Copper Roof Runoff Rates in the United States Ray Arnold* Copper Development Association
A Second Opinion Correlation Coefficient. Rudy A. Gideon and Carol A. Ulsafer. University of Montana, Missoula MT 59812
A Second Opinion Correlation Coefficient Rudy A. Gideon and Carol A. Ulsafer University of Montana, Missoula MT 59812 An important decision in most fields of research is whether two variables are related.
Towards a Bankable Solar Resource
Towards a Bankable Solar Resource Adam Kankiewicz WindLogics Inc. SOLAR 2010 Phoenix, Arizona May 20, 2010 Outline NextEra/WindLogics Solar Development Lessons learned TMY - Caveat Emptor Discussion 2
Saturday, June 9, :30 a.m. EDT
Saturday, June 9, 2018 8:30 a.m. EDT Significant Activity June 8-9 Significant Events: None Tropical Activity: Atlantic No tropical cyclones expected next 48 hours Eastern Pacific Hurricane Aletta; Disturbance
Daily Operations Briefing Tuesday, April 5, :30 a.m. EDT
Daily Operations Briefing Tuesday, April 5, 2016 8:30 a.m. EDT Significant Activity: April 4-5 Significant Events: None Significant Weather: Heavy snow Upper Mississippi Valley and Great Lakes Rain and
STATIONARITY OF THE TEMPORAL DISTRIBUTION OF RAINFALL Joseph P. Wilson, Wilson Hydro, LLC, Rolla, Missouri
STATIONARITY OF THE TEMPORAL DISTRIBUTION OF RAINFALL Joseph P. Wilson, Wilson Hydro, LLC, Rolla, Missouri Abstract The time distribution of rainfall is a critical element of hydrologic analysis. The location
Daily Operations Briefing Wednesday, November 16, :30 a.m. EST
Daily Operations Briefing Wednesday, November 16, 2016 8:30 a.m. EST Significant Activity Nov 15-16 Significant Events: Wildfires - North Carolina, South Carolina, Georgia & Tennessee Tropical Activity:
Daily Operations Briefing. August 2, 2012 As of 8:30 a.m. EDT
Daily Operations Briefing August 2, 2012 As of 8:30 a.m. EDT 1 Significant Activity: August 1-2 Significant Events: None Tropical Activity: Atlantic - Tropical Depression Five Eastern Pacific No tropical
Daily Operations Briefing Wednesday, March 1, :30 a.m. EST
Daily Operations Briefing Wednesday, March 1, 2017 8:30 a.m. EST Significant Activity Feb 28-Mar 1 Significant Events: Severe Weather Midwest to East Coast Significant Weather: Severe Thunderstorms Lower
July 31, Circular Letter No
Minnesota Workers Compensation Insurers Association, Inc. 7701 France Avenue South Suite 450 Minneapolis, MN 55435-3203 July 31, 2015 ALL ASSOCIATION MEMBERS Circular Letter No. 15-1672 RE: NCCI Item B-1428
Daily Operations Briefing Monday, March 30, :30 a.m. EDT
Daily Operations Briefing Monday, March 30, 2015 8:30 a.m. EDT Significant Activity: Mar 27 30 Significant Events: Pacific earthquakes; no tsunami Significant Weather: Snow Upper Great Lakes and Northern
MINERALS THROUGH GEOGRAPHY
MINERALS THROUGH GEOGRAPHY INTRODUCTION Minerals are related to rock type, not political definition of place. So, the minerals are to be found in a variety of locations that doesn t depend on population
Daily Operations Briefing Saturday, June 27, :30 a.m. EDT
Daily Operations Briefing Saturday, June 27, 2015 8:30 a.m. EDT Significant Activity: June 26-27 Significant Events: None Tropical Activity: Atlantic: Tropical cyclone activity not expected next 48 hours
Daily Operations Briefing Monday, January 25, :30 a.m. EST
Daily Operations Briefing Monday, January 25, 2016 8:30 a.m. EST Significant Activity: Jan 24-25 Significant Events: Winter Storm/Coastal Flooding Recovery Eastern U.S. Significant Weather: Snow Rockies,
UNDERSTANDING RECENT TRENDS IN U.S. THUNDERSTORM LOSSES
Photo: FEMA UNDERSTANDING RECENT TRENDS IN U.S. THUNDERSTORM LOSSES Mark C. Bove, CPCU Senior Research Meteorologist Munich Re America CAS Special Interest Seminar 30 September 2013 Agenda Trends in U.S.
Daily Operations Briefing Tuesday, January 7, :30 a.m. EST
Daily Operations Briefing Tuesday, January 7, 2014 8:30 a.m. EST Winter Storm Midwest to Northeast Situation (January 5-7 ) The dangerously cold air mass over the Midwest has begun to impact the Eastern
Daily Operations Briefing Monday, March 7, :30 a.m. EST
Daily Operations Briefing Monday, March 7, 2016 8:30 a.m. EST Significant Activity: March 4-7 Significant Events: None Significant Weather: Severe Thunderstorms Southern Plains Rain/Thunderstorms Pacific