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1515.001 CHEM - 006 Exam II John II. Gelder March 5, 2002 Name ________________________ TA's Name ________________________ Section _______ INSTRUCTIONS: 1. This examination consists of a total of 8 different pages. The last three pages include a periodic table, a table of vapor pressures for water, a solubility table and a table of thermodynamic values. All work should be done in this booklet. 2. PRINT your name, TA's name and your lab section number now in the space at the top of this sheet. DO NOT SEPARATE THESE PAGES. 3. Answer all questions that you can and whenever called for show your work clearly. Your method of solving problems should pattern the approach used in lecture. You do not have to show your work for the multiple choice or short answer questions. 4. No credit will be awarded if your work is not shown in 6 and 8. 5. Point values are shown next to the problem number. 6. Budget your time for each of the questions. Some problems may have a low point value yet be very challenging. If you do not recognize the solution to a question quickly, skip it, and return to the question after completing the easier problems. 7. Look through the exam before beginning; plan your work; then begin. 8. R e l a x and do well. Page 2 SCORES _____ (22) Page 3 _____ (18) Page 4 _____ (24) Page 5 _____ (18) Page 6 _____ (18) TOTAL ______ (100) CHEM 1515 EXAM II (9) PAGE 2 1. Write the chemical formula(s) of the product(s) and balance the following reactions. Identify all products phases as either (g)as, (l)iquid, (s)olid or (aq)ueous. Soluble ionic compounds should be written in the form of their component ions. a) b) c) Fe(NO3)3(aq) CuSO4(aq) Na2CO3(s) + + + KSCN(aq) NaOH(aq) HCl(aq) (4) 2a. Write the ionic and net ionic chemical equation for 1a), 1b) or 1c). Ionic equation Net Ionic equation (9) 3. Identify the interparticle attractive force(s) present in the solids of the following substances. If more than one interparticle force, indicate which is the most important. a) NF3 b) CH3NH2 c) KBr CHEM 1515 EXAM II PAGE 3 (12) 4. Account for each of the following observations about pairs of substances. In your answers, use appropriate principles of intermolecular forces. In each part, your answer must include references to both substances. a) HF has normal boiling point = 20 C where as HCl has a normal boiling point of 114 C. b) CCl4 has normal boiling point = 76.7 C where as CBr4 has a normal boiling point of 189 C. (6) 5. Give the name or draw the complete Lewis structure (showing all C-H bonds) for each of the following compounds. H 4-ethyl-trans-2-heptene H H H C H C H H H 3,3-dimethyl-1-butyne H C C H H C H H C C H CHEM 1515 EXAM II PAGE 4 (12) 6. Barium, Ba, crystallizes in one of the cubic unit cell systems. The edge length of its unit cell is 502 pm and the density of the metal is 3.50 g cm-3. Determine the number of atoms in the cubic unit cell and identify the type of cubic cell. (12) 7a. Some solutions processes are exothermic while others are endothermic. Provide an explanation for this difference. b) A substance with the formula C2H4O2 is very soluble in water, but insoluble in CS2. Suggest a structure for this substance that supports the solubility information. Indicate the intermolecular attractive force that explains solubility. the CHEM 1515 EXAM II (36) 8. An aqueous solution of Na3PO4 is prepared by mixing 16.4 g Na3PO4 with 500 g of water. a) calculate the molality of the solution. (6) PAGE 5 b) calculate the ideal freezing point of the solution. (6) c) the experimental freezing point was found to be 1.32 C. Explain why the experimental and ideal freezing point are different. (6) CHEM 1515 EXAM II PAGE 6 8. (Continued) d) a new aqueous solution of sodium phosphate, Na3PO4, was prepared with a density of 1.05 g cm-3. The molality of this solution was determined to be 0.320 molal. i) calculate the weight percent of Na3PO4 in this solution. (6) ii) calculate the molarity of the solution. (6) iii) describe how to prepare 1200 g of a 0.320 molal solution beginning with a 0.500 molal Na3PO4 solution and distilled water. (6) CHEM 1515 EXAM II PAGE 7 IA 1 Periodic Table of the Elements IIA 4 5 6 7 8 9 VIIIA 2 1 2 3 4 5 6 7 H 1.008 3 IIIA IVA VA VIA VIIA 4.00 10 He Li Be 6.94 9.01 11 12 B Al 31 C Si 32 N P O S F Ne Cl Ar 35 36 10.81 12.01 14.01 16.00 19.00 20.18 13 14 15 16 17 18 Na Mg 22.99 24.30 19 20 IIIB IVB VB VIB VIIB 21 22 23 24 25 26 VIII 27 28 IB 29 IIB 26.98 28.09 30.97 32.06 35.45 39.95 30 33 34 K Ca Sc Ti Rb Sr V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr I Xe 39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.93 58.69 63.55 65.38 69.72 72.59 74.92 78.96 79.90 83.80 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te 85.47 87.62 88.91 91.22 92.91 95.94 (98) 101.1 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.9 131.3 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La Hf Ta W Re Os Ir Fr Ra Ac (223) 226.0 227.0 (261) (262) (263) Pt Au Hg Tl Pb Bi Po At Rn 132.9 137.3 138.9 178.5 180.9 183.8 186.2 190.2 192.2 195.1 197.0 200.6 204.4 207.2 209.0 (209) (210) (222) 87 88 89 104 105 106 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Lanthanides Actinides Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 140.1 140.9 144.2 (145) 150.4 152.0 157.2 158.9 162.5 164.9 167.3 168.9 173.0 175.0 90 91 92 93 94 95 96 97 98 99 100 101 102 103 Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Useful Information 232.0 231.0 238.0 237.0 (244) (243) (247) (247) (251) (252) (257) (258) (259) (260) 1 pm = 10-12 m Psolution = solventP solvent T = ikm C kf(H2O) = 1.86 m L atm J R = 0.0821 mol K = 8.314 mol K g density of H2O = 1.00 3 cm C kb(H2O) = 0.512 m edge length (l) = 2 2 r 6.02 x 1023 edge length (l) = 2r G = H - TS edge length (l) = 4r 3 CHEM 1515 EXAM II PAGE 8 Temperature ( C) -5 0 5 10 15 20 25 30 35 40 45 Vapor Pressure(mmHg) 3.2 4.6 6.52 9.20 12.8 17.5 23.8 31.8 42.1 55.3 71.9 Temperature ( C) 50 55 60 65 70 75 80 85 90 95 100 Vapor Pressure(mmHg) 92.5 118.0 149.4 187.5 233.7 289.1 355.1 433.6 525.8 633.9 760 Solubility Table Ion NO3 ClO4 Cl I SO42 CO32 PO43 -OH S2 Na+ NH4+ K+ Solubility soluble soluble soluble soluble soluble insoluble insoluble insoluble insoluble soluble soluble soluble Exceptions none none except Ag+, Hg22+, *Pb2+ except Ag+, Hg22+, Pb2+ except Ca2+, Ba2+, Sr2+, Hg2+, Pb2+, Ag+ except Group IA and NH4 + + except Group IA and NH4 except Group IA, *Ca2+, Ba2+, Sr2+ except Group IA, IIA and NH4+ none none none *slightly soluble
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Oklahoma State >> GENCHEM >> 1 (Fall, 2009)
CHEM 1314.001 1314.008 Exam I John I. Gelder January 31, 2006 Name _ TA\'s Name _ Lab Section _ INSTRUCTIONS: 1. This examination consists of a total of 6 different pages. The last page include a periodic table and some useful equations. All work ...
Oklahoma State >> GENCHEM >> 1 (Fall, 2009)
CHEM 1515.001 - 006 Exam I John I. Gelder February 5, 2002 Name _ TA\'s Name _ Section _ INSTRUCTIONS: 1. This examination consists of a total of 8 different pages. The last three pages include a periodic table, a table of vapor pressures for water,...
Oklahoma State >> ARCH >> 4443 (Fall, 2008)
ARCH 4443 - SPRING 2006 - QUIZ #3 - NAME THIS PROBLEM IS WORTH 20 POINTS 1. KEY For the following polynomials determine if the quadratic equation is a root equation of the cubic equation using synthetic division. If the quadratic is a root, what is...
Oklahoma State >> ARCH >> 4443 (Fall, 2008)
ARCH 4443 - SPRING 2006 - QUIZ #10 - NAME KEY EACH PROBLEM IS WORTH 2 POINTS OUT OF 20. PLEASE PROVIDE A REASON FOR EACH ANSWER. 1. Which letter comes next in this sequence: YPID A: the letters are perfect squares, 25, 16 etc. 2. What is represen...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ARCH 3126 SPRING 2006 Homework #6 1/30 Problem 4.1 a) Describe softwoods b) Describe hardwoods c) What types of trees are used for most structural lumber a) Softwoods are generally evergreens with narrow, needlelike leaves and are known as conife...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
5.OHGiven: An 8 \" X 40\", 22F-V3 SP/SP glulam simply supported beam spans 54 feet (strong axis bending). The temperature is below 100o F, but the relative humidity is higher than 16%. Assume a loading condition of D + Lr. Find: F\'bx+ Bending stress...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
T-Beam Design Procedure First assume the neutral axis is in the flange (a<t). bE d 2 12000 Mu Kn = F F= FLEXURE 2.1 - 2.4 with Kn find and a/d if a/d<hf/d=t/d then N.A. is in flange (a<t) As = bE d Case with neutral axis in the web (a/d>hf/d=t/...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Example 5.9-1 Determine the design compressive strength for a W14x120 with a length of 24 feet and pinned ends (k=1). Use A572 grade 50 steel. From Table 1-1 pp. 1-18 ry = 3.74 in CR = kL r Fy E...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Example 6.2-1 Determine the design compressive strength for a W14x120 with a length of 24 feet (Lx), pinned ends and braced at mid-height at the web (Ly=12 feet). Use A572 grade 50 steel. From Table 1-1 pp. 1-18 & 1-19 for W14x120 A = 35.3 in2 rx = ...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Summary of calculations for CL Table 3.3.3 (NDS pp. 14) Effective Length le for Bending Members Cantilever1 Uniform load Concentrated load at free end when lu/d<7 le=1.33lu le=1.87lu when lu/d>7 le=0.90lu+3d le=1.44lu+3d Single Span1,2 Uniform loa...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Problem #6.25 Given: The roof rafters in Fig. 6.D are 24 in. o.c. The roof dead load is 12 psf along the roof, and the roof live load is in accordance with IBC. See Example 2.4. Calculate design shear and moment, using the horizontal plane method of ...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ARCH 3126 - SPRING 2006 - QUIZ #13 - NAME WRITE YOUR ANSWERS IN THE SPACES PROVIDED WITH UNITS. CALCULATIONS MUST BE SHOWN THAT SUPPORT THE ANSWER TO RECEIVE CREDIT. For a W12x210 ASTM designation A572, determine the group classification, maximum yie...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ARCH 3126 - SPRING 2006 - EXAM #4 - NAME EACH PROBLEM IS WORTH TEN POINTS (100% OF EXAM TOTAL). SHOW CALCULATIONS AND CLEARLY INDICATE RESULTS WITH UNITS Cb = 1.0 UNLESS ...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ARCH 3126 - SPRING 2006 - QUIZ #5 - NAME The following problem is worth 10 points. Determine the dressed size, area, moment of inertia and section modulus for the following members. Give values for the strong axis only. Also indicate whether the memb...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ARCH 3126 - SPRING 2006 - EXAM #7 - PART A - NAME KEY ALL PROBLEMS ARE WORTH ONE POINT PER ANSWER (50% of exam total). 1. What two physical conditions must always be considered in determining the basic tension development length? a. 2. Bar Spacing ...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Design of Rectangular Sections in Bending Having Tension Reinforcement Only Under ACI-10.3 and 10.5 The problem is to determine b, d, and As from the required value of Mn = Mu/ and the material properties fc\' and fy. Since there are only two applicab...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
INTERPOLATION TABLE VALUES X1 X3 X2 SOLUTION X 3 X 1 Y3 Y1 = X 2 X 1 Y2 Y1 Y1 Y3=? Y2 OR Y3 = Y1 + ( Y2 Y1 ) X 3 X1 X 2 X1 EXAMPLE 1 Find at Ko=130 Ko 126 Ko=130 156 4.59 =? 2.36 130 126 156 126 EXAMPLE 2 Find Ko at = 3.79 Ko 126 Ko=?...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Problem #6.8 Given: The roof beam shown in Fig. 6.A with the following info: Load: Load combination: Span: Member size: Bending combination glulam: Unbraced length: Moisture content: Deflection limit: Find: c d a. b. c. d. P = 1.5 k D+S L = 24 ft 3-1...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ACI Moment Diagrams The following shows the moment diagrams and corresponding shear diagrams for the ACI moment coefficient derived from static equilibrium. We will derive the maximum positive moment case for and exterior span. Assume that the moment...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ARCH 3126 SPRING 2006 Homework #14 2/20 Problem 7.21 b A stud wall is to be used as a bearing wall in a wood-frame building. The wall carries axial loads caused by roof dead and live loads. Studs are 2 x 4 Construction-grade Hem-Fir and are locate...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Example 5.4 Determination of Allowable Design Values for a Glulam The glulam beam is shown in Fig 5.10. The member is Douglas-Fir Larch 24F-1.7E Stress Class. From the sketch the bending load is about the x axis of the cross section. Loads are D + 0...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
Problem 8-OH: For a W21X55 of A992 steel calculate the following values using only Table 1-1 in the LRFD code, then provide a check using Table 5-3. Mp Mr Lp Lr Problem 9-OH: Assuming full lateral support of the compression flange, determine i...
Oklahoma State >> ARCH >> 3126 (Fall, 2008)
ARCH 3126 - SPRING 2006 - HOMEWORK #32 CONTINUOUS T-BEAM DESIGN The problem is due Wednesday, April 26th and is worth 40 points. \"Z\" is your key number. Partial solutions are available from Stielstra Ritter or O\'Hara. Using the values for the spans t...
Oklahoma State >> DOCUMENT >> 2583 (Fall, 2009)
Oklahoma Cooperative Extension Service Current Report Phil Mulder CR-7177 0902 Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osufacts.okstate.edu Scouting for the Alfalfa Weevil in Oklahoma Richard Berbere...
Oklahoma State >> DOCUMENT >> 2319 (Fall, 2009)
Oklahoma Cooperative Extension Service EPP-7655 Foliar Diseases of Peanut JohnP.Damicone ExtensionPlantPathologist HassanA.Melouk OklahomaCooperativeExtensionFactSheets arealsoavailableonourwebsiteat: http:/www.osuextra.com Defoliation usually o...
Oklahoma State >> DOCUMENT >> 1974 (Fall, 2009)
Oklahoma Cooperative Extension Service ANSI-3165 Inbreeding in Cattle Sally L. Northcutt Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osufacts.okstate.edu Extension Beef Cattle Breeding Specialist David S...
Oklahoma State >> DOCUMENT >> 2831 (Fall, 2009)
Oklahoma Cooperative Extension Service EPP-7634 Anthracnose and Other Common Leaf Diseases of Deciduous Shade Trees Sharon von Broembsen Extension Plant Pathologist Homeowners are justifiably concerned when foliage of their yard trees becomes dise...
Oklahoma State >> DOCUMENT >> 2657 (Fall, 2009)
I N T E R P R E T I N G S O I L S A L I N I T Y A N A L Y S E S 1000 (mhos/cm), may be used in other labs. Exchangeable sodium percentage (ESP) is the sodium fraction adsorbed on soil particles expressed as a percentage of cation exchange capacity...
Oklahoma State >> PLP >> 3343 (Fall, 2008)
PLP 3343: Principles of Plant Pathology LAB PERIOD #6: Bacterial Infiltration Results ADDENDUM Fall 2008 Table 1. Cumulative results of bacterial infiltrations from sections 1 & 2, from Lab 6, September 24, 2008. HOST SYMPTOMS BACTERIUM water P. s. t...
Oklahoma State >> PLP >> 3343 (Fall, 2008)
PLP 3343: Principles of Plant Pathology LAB PERIOD #6: Bacteria, Fungus-like Protists, and Powdery Mildews September 24, 2008 Objectives: 1. Check your bacterial inoculations and streaked bacteria from last week. 2. Examine prepared slides and specim...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Sequential Monte-Carlo Method -Introduction, implementation and application Fan, Xin 2005.3.28 What can SMC do Probabilistic state estimation for a dynamic system Dynamic system, a system with changes over time -Economics, weather -Moving object, ...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Welcome Message from the Chairs W to the fourth Annual meeting of IEEE Int\'l Workshop series on Object Tracking and Classification in and Beyond the Visible Spectrum (OTCBVS). Since 2004, this successful series is organized in conjunction with the ...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Thermal Imaging of the Supercial Temporal Artery: An Arterial Pulse Recovery Model Sergey Y. Chekmenev University of Louisville CVIP Lab Louisville, KY, 40292, USA sergeic@cvip.uofl.edu Aly A. Farag University of Louisville CVIP Lab Louisville, KY, ...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Proceedings of the Fourth International Conference on Machine Learning and Cybernetics, Guangzhou, 18-21 August 2005 A LEARNING-BASED POCS ALGORITHM FOR FACE IMAGE SUPER-RESOLUTION RECONSTRUCTION HUA HUANG, XIN FAN, CHUN QI, SHI-HUA ZHU School of El...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Joint Segmentation and Recognition of License Plate Characters Xin Fan, Guoliang Fan and Dequn Liang Visual Computing and Image Processing Lab (VCIPL), Oklahoma State University School of Information Engineering, Dalian Maritime University, China Obj...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
A set theoretic approach to object-based image restoration Xin Fan*a Hua Huanga Chun Qia Dequn Liangb a Institute of Image Processing and Recognition, Xian JiaoTong University, P.R.China, 710049 b School of Information Engineering, Dalian Maritime Un...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
ACCEPTED BY IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 1 Generative Models for Maneuvering Target Tracking Xin Fan, Member, IEEE, Guoliang Fan, Senior Member, IEEE and Joseph P. Havlicek, Senior Member, IEEE Abstract We consider the cha...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
INTERNATIONAL JOURNAL OF INTELLIGENT CONTROL AND SYSTEMS VOL. 11, NO. 1, MARCH 2006, 62-68 Probabilistic Super-resolution Reconstruction for Face Images Using Sequential Monte-Carlo Method Hua HUANG, Xin FAN, Chun QI and Shi H. ZHU Abstract- Most pr...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
REVISED TO IEEE SIGNAL PROCESSING LETTERS, SEPT. 2008 1 Graphical Models for Joint Segmentation and Recognition of License Plate Characters Xin Fan, IEEE, Member, Guoliang Fan , IEEE, Senior Member Abstract We discuss joint image segmentation and...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Pattern Recognition Letters 27 (2006) 10451053 www.elsevier.com/locate/patrec A hybrid parallel projection approach to object-based image restoration Xin Fan b a,b,* , Hua Huang b, Dequn Liang a, Chun Qi b a School of Information Engineering, Da...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Target Tracking with Online Feature Selection in FLIR Imagery Vijay Venkataraman, Guoliang Fan and Xin Fan School of Electrical and Computer Engineering Oklahoma State University, Stillwater, OK 74078 {vijay.venkataraman,guoliang.fan,xin.fan}@okstate...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
ARTICLE IN PRESS Image and Vision Computing xxx (2008) xxxxxx Contents lists available at ScienceDirect Image and Vision Computing journal homepage: www.elsevier.com/locate/imavis Joint trajectory tracking and recognition based on bi-directional n...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Generative Graphical Models for Maneuvering Object Tracking and Dynamics Analysis Xin Fan1,2 School of Information Engineering Dalian Maritime University, Dalian, China 1 Guoliang Fan2 School of Electrical and Computer Engineering Oklahoma State Uni...
Oklahoma State >> VCIP >> 1 (Fall, 2009)
Generative Graphical Models for Maneuvering Object Tracking and Dynamics Analysis Xin Fan and Guoliang Fan Visual Computing and Image Processing Lab School of Electrical and Computer Engineering Oklahoma State University 4th Joint IEEE Internationa...
Oklahoma State >> DOCUMENT >> 2122 (Fall, 2009)
Oklahoma Cooperative Extension Service ANSI-3657 Evaluating Your Swine Enterprise William G. Luce Extension Swine Specialist Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osufacts.okstate.edu Percent of pig...
Oklahoma State >> DOCUMENT >> 3185 (Fall, 2009)
Oklahoma Cooperative Extension Service ANSI-3926 A Pictorial Guide to Back Plaiting a Lead Rope David Freeman Extension Equine Specialist Begin with approximately 10 feet of three stranded cotton rope of 5/8 to 1/2 inch in diameter. Oklahoma Coop...
Oklahoma State >> DOCUMENT >> 1561 (Fall, 2009)
No. 601 Horses and Kids: Preparing to Ride * * Protected Under 18 U.S.C. 707 Oklahoma Cooperative Extension Service Division of Agricultural Sciences and Natural Resources David W. Freeman Extension Equine Specialist This fact sheet provides in...
Oklahoma State >> DOCUMENT >> 1092 (Fall, 2009)
Oklahoma Cooperative Extension Service HLA-6004 Oklahoma Garden Planning Guide David Hillock Extension Consumer Horticulturist Brenda Simons Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osufacts.okstate.e...
Oklahoma State >> DOCUMENT >> 1950 (Fall, 2009)
Oklahoma Cooperative Extension Service ANSI-3972 Meat Inspection and Grading Frederick K. Ray Animal Foods Specialist Too many times consumers take things for granted about their food products. Meat inspection and grading are those activities rela...
Oklahoma State >> DOCUMENT >> 2606 (Fall, 2009)
Oklahoma Cooperative Extension Service AGEC-226 Grading Cheaty Wheat Phil Kenkel Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osufacts.okstate.edu Extension Economist Kim Anderson Extension Economist The...
Oklahoma State >> DOCUMENT >> 2627 (Fall, 2009)
Oklahoma Cooperative Extension Service Current Report Weather Stress in the Corn Crop R. H. Shaw D. G. Baker Rich Feltes lowa State UniverSity CR-2099 0604 Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osuf...
Oklahoma State >> DOCUMENT >> 2574 (Fall, 2009)
Oklahoma Cooperative Extension Service EPP-7662 Common Soybean Diseases in Oklahoma Part II. Foliar, Pod, and Stem Diseases Phillip W. Pratt Introduction Several different diseases commonly attack the leaves, pods, and stems of soybeans grown in Ok...
Oklahoma State >> DOCUMENT >> 2364 (Fall, 2009)
Oklahoma Cooperative Extension Service EPP-7150 Alfalfa Forage Insect Control Phillip Mulder Extension Entomologist Richard Berberet Legume Research Entomologist Oklahoma Cooperative Extension Fact Sheets are also available on our website at: h...
Oklahoma State >> DOCUMENT >> 1569 (Fall, 2009)
No. 600 Horses and Kids: Safety on the Ground * * Protected Under 18 U.S.C. 707 Oklahoma Cooperative Extension Service Division of Agricultural Sciences and Natural Resources David W. Freeman Extension Equine Specialist This fact sheet provides ...
Oklahoma State >> DOCUMENT >> 2346 (Fall, 2009)
Oklahoma Cooperative Extension Service EPP-7174 Peanut Insect Control in Oklahoma Phillip Mulder Extension Entomologist Pest Management Series Richard C. Berberet Legume Research Entomologist Oklahoma Cooperative Extension Fact Sheets are also ...
Oklahoma State >> DOCUMENT >> 2216 (Fall, 2009)
Oklahoma Cooperative Extension Service BAE-1501 Water Measurement Units and Conversion Factors Delbert Schwab Extension Irrigation Specialist Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osufacts.okstate.e...
Oklahoma State >> DOCUMENT >> 2207 (Fall, 2009)
Oklahoma Cooperative Extension Service Current Report CR-1726 0602 Oklahoma Cooperative Extension Fact Sheets are also available on our website at: http:/osufacts.okstate.edu Grain Bin Entrapment: What If It Happens to You? A Case Study from an O...
Oklahoma State >> DOCUMENT >> 3182 (Fall, 2009)
Oklahoma Cooperative Extension Service AGEC-606 An Assessment of the Livestock Mandatory Reporting Act Clement E. Ward Professor and Extension Economist Publicly funded market reporting began nearly a century ago. One factor leading to public mark...
Oklahoma State >> DOCUMENT >> 2704 (Fall, 2009)
Oklahoma Cooperative Extension Service NREM-2878 Fire Prescriptions for Maintenance and Restoration of Native Plant Communities Terrence G. Bidwell John R. Weir Professor and Extension Specialist Rangeland Ecology and Management Oklahoma Cooperati...
Oklahoma State >> DOCUMENT >> 1860 (Fall, 2009)
Oklahoma Cooperative Extension Service SRAC-371 Types and Uses of Aeration Equipment Pond Aeration Gary L. Jensen Louisiana Cooperative Extension Service Joseph D. Bankston John W. Jensen Oklahoma Cooperative Extension Fact Sheets are also ava...
Oklahoma State >> OS >> 2 (Fall, 2009)
391 CHAPTER 20 Macro Facility SAS Macro Facility under OS/2 391 Automatic Macro Variables 391 Macro Statements 392 Macro Functions 393 Autocall Libraries 394 SASAUTOS System Option 394 SAS Macro Facility under OS/2 In general, the SAS macro langua...
Oklahoma State >> CJSPRING >> 08 (Fall, 2009)
Money under the microscope Wheat improvement team benefits from discoveries By Mary Kate Scott, Willcox, Ariz. T The waving wheat of Oklahoma always has been at the mercy of Mother Nature, but it soon could be controlled in a laboratory by a cuttin...
Oklahoma State >> CJFALL >> 07 (Fall, 2009)
RESEARCH FALL 2007 DASNR goes fishing By CALEB ZOOK, Waynoka, Okla. Imagineacalmsummerevening ononeofOklahoma\'spremierelakes. Withafishingpoleinyourhand,you relaxbesidethewater.Suddenly,you feelajerk,andyourlineisreelingoff thespool.Itisthegiantb...
Oklahoma State >> CJSPRING >> 03 (Fall, 2009)
Oklahoma Agricultural Experiment Station Through green-colored glasses OAES and OCES assist Tulsa\'s Greenwood District On the evening of May 31, 1921, smoke filled the air as hatred, prejudice and race riots transformed a north Tulsa district, once ...
Oklahoma State >> CJSPRING >> 08 (Fall, 2009)
An FFA calling Childhood buddies continue bonds through college and career By Tosha Turner Powell, Amber, Okla. F From kindergarten through high school to college and now careers, three Oklahoma State University College of Agricultural Sciences an...
Oklahoma State >> CJSPRING >> 01 (Fall, 2009)
PLANT & SOIL SCIENCES OSU plants a new variety By Sarah Catalano Ada, Okla. This year\'s all-female variety of Oklahoma State University crop judges is currently sowing the seeds of another national ranking. To compete at national levels, members of...
Oklahoma State >> CJFALL >> 01 (Fall, 2009)
Okla-home-a: ; Their home away from home Oklahoma State University is home to many students who are proud to wear the OSU brand. For some of them, moving to Stillwater meant moving to a new state and being hours away from family, friends and the sec...
Oklahoma State >> CJFALL >> 01 (Fall, 2009)
Exploring new worlds Vamos ver el mundo! (Translation: Let\'s go see the world!) OSU students Bart Fischer (top), Andrea Pellegrini, Melissa Rickey, Regina Rowe and Yancy Wright enjoy the New Zealand countryside. hile most Oklahomans were trapped in...
Oklahoma State >> CJFALL >> 08 (Fall, 2009)
extension ploring Opportunities in Coo Cooperative Extension interns leave their mark on Oklahoma counties By Stacy Patton Faxon, Okla. E MAKING THE BEST BETTER. Empowering youth to reach their full potential. Learning by doing. Words designed to ...
Oklahoma State >> CJFALL >> 08 (Fall, 2009)
outreach CSI: AGRICULTURAL STYLE Forensics and plant pathology unite through the Division of Agricultural Sciences and Natural Resources By Austin Partida Tipton, Okla. WHAT IF THE U.S. FOOD SUPPLY was affected by bioterrorism? What would law enfor...
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