Richard H. Hammack: search on Z-Library

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1

[Society of Petroleum Engineers SPE Hydraulic Fracturing Technology Conference - The Woodlands, Texas, USA (2014-02-04)] SPE Hydraulic Fracturing Technology Conference - Time Dependent b and D-values, Scalar Hydraulic Diffusivity, and Seismic Energy From Microseismic Analysis in the Marcellus Shale: Connection to Pumping Behavior During Hydraulic Fracturing.

Zorn, Erich V., Hammack, Richard, Harbert, William

Language:

english

File:

PDF, 2.25 MB

english

2

Cyclicity of graphs

Hammack, Richard

Journal:

Journal of Graph Theory

Year:

1999

Language:

english

File:

PDF, 318 KB

english, 1999

3

Coal Bed Methane || Current and Emerging Practices for Managing Coalbed Methane Produced Water in the United States

Hammack, Richard

Year:

2014

Language:

english

File:

PDF, 2.83 MB

english, 2014

4

Geochemical and isotopic evolution of water produced from Middle Devonian Marcellus shale gas wells, Appalachian basin, Pennsylvania

Rowen, Elisabeth L., Engle, Mark A., Kraemer, Thomas F., Schroeder, Karl T., Hammack, Richard W., Doughten, Michael W.

Journal:

Year:

2015

Language:

english

File:

PDF, 1.69 MB

english, 2015

5

[ - ()] - Surface Seismic Monitoring of Hydraulic Fracturing Test Site (HFTS) in the Midland Basin, Texas

Kumar, Abhash, Chao, Kevin, Hammack, Richard W., Harbert, William

Language:

english

File:

PDF, 11.18 MB

english

6

Integrating distributed acoustic sensing, borehole 3C geophone array, and surface seismic array data to identify long-period long-duration seismic events during stimulation of a Marcellus Shale gas reservoir

Ghahfarokhi, Payam Kavousi, Wilson, Thomas H., Carr, Timothy Robert, Kumar, Abhash, Hammack, Richard, Di, Haibin

Journal:

Year:

2019

Language:

english

File:

PDF, 5.68 MB

english, 2019

7

A SIMPLE WAY TO TEACH LOGARITHMS

Richard Hammack and David Lyons

Journal:

Mathematics Teacher

Year:

1995

Language:

english

File:

PDF, 712 KB

english, 1995

8

Application of near-surface geophysics as part of a hydrologic study of a subsurface drip irrigation system along the Powder River floodplain near Arvada, Wyoming

Sams, James I., Veloski, Garret, Smith, Bruce D., Minsley, Burke J., Engle, Mark A., Lipinski, Brian A., Hammack, Richard, Zupancic, John W.

Journal:

International Journal of Coal Geology

Year:

2014

Language:

english

File:

PDF, 5.73 MB

english, 2014

9

The strontium isotopic evolution of Marcellus Formation produced waters, southwestern Pennsylvania

Capo, Rosemary C., Stewart, Brian W., Rowan, Elisabeth L., Kolesar Kohl, Courtney A., Wall, Andrew J., Chapman, Elizabeth C., Hammack, Richard W., Schroeder, Karl T.

Journal:

International Journal of Coal Geology

Year:

2014

Language:

english

File:

PDF, 859 KB

english, 2014

10

Co-precipitation of Radium with Barium and Strontium Sulfate and Its Impact on the Fate of Radium during Treatment of Produced Water from Unconventional Gas Extraction

Zhang, Tieyuan, Gregory, Kelvin, Hammack, Richard W., Vidic, Radisav D.

Journal:

Environmental Science & Technology

Year:

2014

Language:

english

File:

PDF, 969 KB

english, 2014

11

Geochemical and Strontium Isotope Characterization of Produced Waters from Marcellus Shale Natural Gas Extraction

Chapman, Elizabeth C., Capo, Rosemary C., Stewart, Brian W., Kirby, Carl S., Hammack, Richard W., Schroeder, Karl T., Edenborn, Harry M.

Journal:

Environmental Science & Technology

Year:

2012

Language:

english

File:

PDF, 3.41 MB

english, 2012

12

A Geometric View of Complex Trigonometric Functions

Richard Hammack

Journal:

College Mathematics Journal

Year:

2007

Language:

english

File:

PDF, 746 KB

english, 2007

13

Analysis of Radium-226 in High Salinity Wastewater from Unconventional Gas Extraction by Inductively Coupled Plasma-Mass Spectrometry

Zhang, Tieyuan, Bain, Daniel, Hammack, Richard, Vidic, Radisav D.

Journal:

Environmental Science & Technology

Year:

2015

Language:

english

File:

PDF, 557 KB

english, 2015

14

Methods and challenges to locating legacy wells in western Pennsylvania: Case study at Hillman State Park

Sams III, James I., Veloski, Garret A., Diehl, J. Rodney, Hammack, Richard W.

Journal:

Environmental Geosciences

Year:

2017

Language:

english

File:

PDF, 6.63 MB

english, 2017

15

[ - ()] - Seismic Monitoring of Hydraulic Fracturing Activity at the Marcellus Shale Energy and Environment Laboratory (MSEEL) Site, West Virginia

Kumar, Abhash, Zorn, Erich V., Hammack, Richard, Harbert, William

Language:

english

File:

PDF, 2.15 MB

english

16

Geophysical Helicopter Based Magnetic Methods for Locating Wells

Kaminskiy, Vladislav, Hammack, Richard W., Harbert, William, Veloski, Garret A., Sams, James, Hodges, D. Greg

Journal:

Year:

2018

Language:

english

File:

PDF, 1.78 MB

english, 2018

17

Geomechanical analysis of microseismicity in an organic shale: A West Virginia Marcellus Shale example

Zorn, Erich, Kumar, Abhash, Harbert, William, Hammack, Richard

Journal:

Year:

2019

Language:

english

File:

PDF, 7.88 MB

english, 2019

18

The Effects of Sample Storage Conditions on the Microbial Community Composition in Hydraulic Fracturing Produced Water

Lipus, Daniel, Vikram, Amit, Hammack, Richard, Bibby, Kyle, Gulliver, Djuna

Journal:

Geomicrobiology

Year:

2019

Language:

english

File:

PDF, 1.79 MB

english, 2019

19

[Society of Petroleum Engineers SPE Annual Technical Conference and Exhibition - Virtual (2020-10-21)] SPE Annual Technical Conference and Exhibition - Mapping Buried Steel Flowlines Using Geophysical Sensors on Small Drone Aircraft

Hammack, Richard, Veloski, Garret, Schlagenhauf, Mark, Zorn, Andrew, Wylie, Luke, Campbell, Nathan

File:

PDF, 876 KB

20

Near-surface monitoring for the ZERT shallow CO2 injection project

Brian R. Strazisar, Arthur W. Wells, J. Rodney Diehl, Richard W. Hammack, Garret A. Veloski

Journal:

International Journal of Greenhouse Gas Control

Year:

2009

Language:

english

File:

PDF, 866 KB

english, 2009

21

On direct product cancellation of graphs

Richard H. Hammack

Journal:

Discrete Mathematics

Year:

2009

Language:

english

File:

PDF, 482 KB

english, 2009

22

A quasicancellation property for the direct product of graphs

Richard H. Hammack

Journal:

Discrete Mathematics

Year:

2010

Language:

english

File:

PDF, 269 KB

english, 2010

23

Proof of a conjecture concerning the direct product of bipartite graphs

Richard H. Hammack

Journal:

European Journal of Combinatorics

Year:

2009

Language:

english

File:

PDF, 369 KB

english, 2009

24

Minimum cycle bases of direct products of complete graphs

Richard Hammack

Journal:

Information Processing Letters

Year:

2007

Language:

english

File:

PDF, 146 KB

english, 2007

25

Communication and proximity effects on outcomes attributable to sense of presence in distance bioinformatics education

Craig Locatis, Eta S Berner, Glenn Hammack, Steve Smith, Richard Maisiak, Michael Ackerman

Journal:

BMC Medical Education

Year:

2011

Language:

english

File:

PDF, 236 KB

english, 2011

26

The removal of nickel from mine waters using bacterial sulfate reduction

Richard W. Hammack, Harry M. Edenborn

Journal:

Applied Microbiology and Biotechnology

Year:

1992

Language:

english

File:

PDF, 521 KB

english, 1992

27

Methods for Removing Signal Noise from Helicopter Electromagnetic Survey Data

Fouzan Al-Fouzan, William Harbert, Robert Dilmore, Richard Hammack, James Sams, Garret Veloski, Terry Ackman

Journal:

Mine Water and the Environment

Year:

2004

Language:

english

File:

PDF, 1.10 MB

english, 2004

28

Field Capture of Northern and Western Corn Rootworm Beetles Relative to Attractant Structure and Volatility

Leslie Hammack, Richard J. Petroski

Journal:

Journal of Chemical Ecology

Year:

2004

Language:

english

File:

PDF, 202 KB

english, 2004

29

An exploratory study of co-location as a factor in synchronous, collaborative medical informatics distance education

Craig Locatis, Eta S Berner, Glenn Hammack, Steve Smith, Richard Maisiak, Michael Ackerman

Journal:

BMC Research Notes

Year:

2010

Language:

english

File:

PDF, 281 KB

english, 2010

30

Reproductive compatibility and mitochondrial DNA restriction site analysis of New World screwworm, Cochliomyia hominivorax, from North Africa and Central America

DAVID B. TAYLOR, LESLIE HAMMACK, RICHARD L. ROEHRDANZ

Journal:

Medical and Veterinary Entomology

Year:

1991

Language:

english

File:

PDF, 505 KB

english, 1991

31

Calibration and filtering strategies for frequency domain electromagnetic data

Burke J. Minsley, Bruce D. Smith, Richard Hammack, James I. Sams, Garret Veloski

Journal:

Journal of Applied Geophysics

Year:

2012

Language:

english

File:

PDF, 2.33 MB

english, 2012

32

Direct Product Factorization of Bipartite Graphs with Bipartition-reversing Involutions

Abay-Asmerom, Ghidewon, Hammack, Richard H, Larson, Craig E., Taylor, Dewey T.

Journal:

SIAM Journal on Discrete Mathematics

Year:

2010

Language:

english

File:

PDF, 328 KB

english, 2010

33

Letter to the editor

Srisurang Hammack, Mary A. Searle, Richard S. Panush

Journal:

Journal of Immunological Methods

Year:

1985

Language:

english

File:

PDF, 111 KB

english, 1985

34

Cancellation of digraphs over the direct product

Hammack, Richard H.

Journal:

European Journal of Combinatorics

Year:

2013

Language:

english

File:

PDF, 541 KB

english, 2013

35

On uniqueness of prime bipartite factors of graphs

Hammack, Richard H.

Journal:

Discrete Mathematics

Year:

2013

Language:

english

File:

PDF, 457 KB

english, 2013

36

Zero Divisors Among Digraphs

Richard Hammack, Heather Smith

Journal:

Graphs and Combinatorics

Year:

2014

Language:

english

File:

PDF, 294 KB

english, 2014

37

Deep subsurface drip irrigation using coal-bed sodic water: Part I. Water and solute movement

Bern, Carleton R., Breit, George N., Healy, Richard W., Zupancic, John W., Hammack, Richard

Journal:

Agricultural Water Management

Year:

2013

Language:

english

File:

PDF, 1.60 MB

english, 2013

38

Using airborne thermal infrared imagery and helicopter EM conductivity to locate mine pools and discharges in the Kettle Creek watershed, north-central Pennsylvania

Love, Erica, Hammack, Richard, Harbert, William, Sams, James, Veloski, Garret, Ackman, Terry

Journal:

The Leading Edge

Year:

2005

Language:

english

File:

PDF, 11.95 MB

english, 2005

39

[Society of Petroleum Engineers SPE Eastern Regional Meeting - Pittsburgh, Pennsylvania, USA (2013-08-20)] SPE Eastern Regional Meeting - An Evaluation of Zonal Isolation After Hydraulic Fracturing; Results From Horizontal Marcellus Shale Gas Wells at NETL's Greene County Test Site in Southwestern Pennsylvania

Hammack, Richard, Sharma, Shikha, Capo, Rosemary, Zorn, Erich, Siriwardane, Hema, Harbert, William

Language:

english

File:

PDF, 1001 KB

english

40

Strontium Isotopes Test Long-Term Zonal Isolation of Injected and Marcellus Formation Water after Hydraulic Fracturing

Kolesar Kohl, Courtney A., Capo, Rosemary C., Stewart, Brian W., Wall, Andrew J., Schroeder, Karl T., Hammack, Richard W., Guthrie, George D.

Journal:

Environmental Science & Technology

Year:

2014

Language:

english

File:

PDF, 1.89 MB

english, 2014

41

Microbial Community Changes in Hydraulic Fracturing Fluids and Produced Water from Shale Gas Extraction

Murali Mohan, Arvind, Hartsock, Angela, Bibby, Kyle J., Hammack, Richard W., Vidic, Radisav D., Gregory, Kelvin B.

Journal:

Environmental Science & Technology

Year:

2013

Language:

english

File:

PDF, 1.09 MB

english, 2013

42

Assessing changes in gas migration pathways at a hydraulic fracturing site: Example from Greene County, Pennsylvania, USA

Sharma, Shikha, Bowman, Lindsey, Schroeder, Karl, Hammack, Richard

Journal:

Applied Geochemistry

Year:

2015

Language:

english

File:

PDF, 1.39 MB

english, 2015

43

Isotope Approach to Assess Hydrologic Connections During Marcellus Shale Drilling

Sharma, Shikha, Mulder, Michon L., Sack, Andrea, Schroeder, Karl, Hammack, Richard

Journal:

Year:

2014

Language:

english

File:

PDF, 766 KB

english, 2014

44

Laboratory-Scale Iron EDTA-Based NO X Scrubbing Process with Biological Treatment and Regeneration of Spent Scrubber Water

Dilmore, Robert, Neufeld, Ronald D., Hammack, Richard W.

Journal:

Environmental Engineering Science

Year:

2006

Language:

english

File:

PDF, 1.14 MB

english, 2006

45

Microbial communities in flowback water impoundments from hydraulic fracturing for recovery of shale gas

Murali Mohan, Arvind, Hartsock, Angela, Hammack, Richard W., Vidic, Radisav D., Gregory, Kelvin B.

Journal:

FEMS Microbiology Ecology

Year:

2013

Language:

english

File:

PDF, 640 KB

english, 2013

46

Larval Sampling and Instar Determination in Field Populations of Northern and Western Corn Rootworm (Coleoptera: Chrysomelidae)

Hammack, Leslie, Ellsbury, Michael M., Roehrdanz, Richard L., Pikul, Joseph. L.

Journal:

Journal of Economic Entomology

Year:

2003

Language:

english

File:

PDF, 135 KB

english, 2003

47

A prime factor theorem for bipartite graphs

Hammack, Richard, Puffenberger, Owen

Journal:

European Journal of Combinatorics

Year:

2015

Language:

english

File:

PDF, 783 KB

english, 2015

48

Frucht's theorem for the digraph factorial

Hammack, Richard

Journal:

Discussiones Mathematicae Graph Theory

Year:

2013

Language:

english

File:

PDF, 169 KB

english, 2013

49

[IEEE 2014 IEEE Games, Media, Entertainment (GEM) Conference - Toronto, ON (2014.10.22-2014.10.24)] 2014 IEEE Games Media Entertainment - Is more information better? Examining the effects of visual and cognitive fidelity on learning in a serious video game

Veinott, Elizabeth S., Perleman, Brandon, Polander, Emily, Leonard, James, Berry, Gloria, Catrambone, Richard, Whitaker, Elizabeth, Eby, Brianne, Mayell, Sharon, Teodorescu, Kinneret, Hammack, Taleri,

Year:

2014

Language:

english

File:

PDF, 202 KB

english, 2014

50

Social Support Factors as Moderators of Community Violence Exposure Among Inner-City African American Young Adolescents

P. L. Hammack, M. H. Richards, Z. Luo, E. S. Edlynn, K. Roy

Year:

2004

Language:

english

File:

PDF, 315 KB

english, 2004