Helmer, David : rechercher sur Z-Library

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Livres
Articles (200)
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Effects of oxygen-enriched nutrient solution on greenhouse cucumber and pepper production

David L. Ehret, Diane Edwards, Tom Helmer, Wei Lin, Gary Jones, Martine Dorais, Athanasios P. Papadopoulos

Journal:

Scientia Horticulturae

Année:

2010

Langue:

english

Fichier:

PDF, 169 KB

english, 2010

Forecasting ENSO with a smooth transition autoregressive model

David Ubilava, C. Gustav Helmers

Journal:

Environmental Modelling & Software

Année:

2013

Langue:

english

Fichier:

PDF, 886 KB

english, 2013

The primary prevention of epilepsy: A report of the Prevention Task Force of the International League Against Epilepsy

Thurman, David J., Begley, Charles E., Carpio, Arturo, Helmers, Sandra, Hesdorffer, Dale C., Mu, Jie, Touré, Kamadore, Parko, Karen L., Newton, Charles R.

Journal:

Epilepsia

Année:

2018

Langue:

english

Fichier:

PDF, 881 KB

english, 2018

Curious George: An attentive semantic robot

David Meger, Per-Erik Forssén, Kevin Lai, Scott Helmer, Sancho McCann, Tristram Southey, Matthew Baumann, James J. Little, David G. Lowe

Journal:

Robotics and Autonomous Systems

Année:

2008

Langue:

english

Fichier:

PDF, 1.76 MB

english, 2008

Neural network modeling of greenhouse tomato yield, growth and water use from automated crop monitoring data

David L. Ehret, Bernard D. Hill, Tom Helmer, Diane R. Edwards

Journal:

Computers and Electronics in Agriculture

Année:

2011

Langue:

english

Fichier:

PDF, 340 KB

english, 2011

Soundscapes and community organisation in ancient Peru: plaza architecture at the Early Horizon centre of Caylán

Helmer, Matthew, Chicoine, David

Journal:

Antiquity

Année:

2013

Langue:

english

Fichier:

PDF, 2.29 MB

english, 2013

Rapid growth of the US wildland-urban interface raises wildfire risk

Radeloff, Volker C., Helmers, David P., Kramer, H. Anu, Mockrin, Miranda H., Alexandre, Patricia M., Bar-Massada, Avi, Butsic, Van, Hawbaker, Todd J., Martinuzzi, Sebastián, Syphard, Alexandra D., Ste

Journal:

Proceedings of the National Academy of Sciences

Année:

2018

Langue:

english

Fichier:

PDF, 1.62 MB

english, 2018

Assessing Surface Flowpath Interception by Vegetative Buffers Using ArcGIS Hydrologic Modeling and Geospatial Analysis for Rock Creek Watershed in Central Iowa

Webber, David F., Bansal, Manveen, Mickelson, Steven K., Helmers, Matthew J., Arora, Kapil, Gelder, Brian K., Shrivastav, Manish, Judge, Casey J.

Journal:

Transactions of the ASABE

Année:

2018

Langue:

english

Fichier:

PDF, 3.68 MB

english, 2018

The merger that led to the formation of the Milky Way’s inner stellar halo and thick disk

Helmi, Amina, Babusiaux, Carine, Koppelman, Helmer H., Massari, Davide, Veljanoski, Jovan, Brown, Anthony G. A.

Journal:

Nature

Année:

2018

Langue:

english

Fichier:

PDF, 13.93 MB

english, 2018

Peripheral neuropathy secondary to a neuroma in an Eastern screech owl (Megascops asio)

Gill, Kristin S., Helmer, Peter J., Gasper, David

Journal:

Journal of Exotic Pet Medicine

Année:

2019

Langue:

english

Fichier:

PDF, 1.14 MB

english, 2019

Structure and Polymorphism of M (thd) 3 ( M = Al, Cr, Mn, Fe, Co, Ga, and In)

Ahmed, Mohammed A. K., Fjellvåg, Helmer, Kjekshus, Arne, Wragg, David S.

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Année:

2013

Langue:

english

Fichier:

PDF, 429 KB

english, 2013

Newer antiepileptic drug use and other factors decreasing hospital encounters

Faught, Edward, Helmers, Sandra L., Begley, Charles E., Thurman, David J., Dilley, Cynthia, Clark, Chris, Fritz, Patty

Journal:

Epilepsy & Behavior

Année:

2015

Langue:

english

Fichier:

PDF, 316 KB

english, 2015

Potassic-aluminotaramite from Sierra de los Filabres, Spain

Oberti, Roberta, Boiocchi, Massimo, Smith, David C., Medenbach, Olaf, Helmers, Henk

Journal:

European Journal of Mineralogy

Année:

2008

Langue:

english

Fichier:

PDF, 135 KB

english, 2008

The dark side of self-control: High self-control leads to better outcomes when engaging in bad behaviors

Mathes, Eugene W., Lane, David J., Helmers, Breanne R., Jamnik, Matthew R., Hendrickson, Marcus, Aleshire, Bradley

Journal:

Personality and Individual Differences

Année:

2017

Langue:

english

Fichier:

PDF, 257 KB

english, 2017

Effects of Spatial Distribution of Prairie Vegetation in an Agricultural Landscape on Curve Number Values

Dziubanski, David J., Franz, Kristie J., Helmers, Matthew J.

Journal:

JAWRA Journal of the American Water Resources Association

Année:

2017

Langue:

english

Fichier:

PDF, 666 KB

english, 2017

Engineering Functions into Platinum and Platinum-Rhodium Nanoparticles in a One-Step Microwave Irradiation Synthesis

Kalyva, Maria, Wragg, David S., Fjellvåg, Helmer, Sjåstad, Anja O.

Journal:

ChemistryOpen

Année:

2017

Langue:

english

Fichier:

PDF, 2.16 MB

english, 2017

Respiratory Health after Military Service in Southwest Asia and Afghanistan. An Official American Thoracic Society Workshop Report

Garshick, Eric, Abraham, Joseph H., Baird, Coleen P., Ciminera, Paul, Downey, Gregory P., Falvo, Michael J., Hart, Jaime E., Jackson, David A., Jerrett, Michael, Kuschner, Ware, Helmer, Drew A., Jones

Journal:

Annals of the American Thoracic Society

Année:

2019

Langue:

english

Fichier:

PDF, 842 KB

english, 2019

Coping with Medically Unexplained Physical Symptoms: the Role of Illness Beliefs and Behaviors

Sullivan, Nicole, Phillips, L. Alison, Pigeon, Wilfred R., Quigley, Karen S., Graff, Fiona, Litke, David R., Helmer, Drew A., Rath, Joseph F., McAndrew, Lisa M.

Journal:

International Journal of Behavioral Medicine

Année:

2019

Langue:

english

Fichier:

PDF, 475 KB

english, 2019

Chronic glucose-dependent insulinotropic polypeptide receptor (GIPR) agonism desensitizes adipocyte GIPR activity mimicking functional GIPR antagonism

Killion, Elizabeth A., Chen, Michelle, Falsey, James R., Sivits, Glenn, Hager, Todd, Atangan, Larissa, Helmering, Joan, Lee, Jae, Li, Hongyan, Wu, Bin, Cheng, Yuan, VÃ©niant, Murielle M., Lloyd, David

Journal:

Nature Communications

Année:

2020

Fichier:

PDF, 1.44 MB

2020

The adsorption of methanol and water on SAPO-34: in situ and ex situ X-ray diffraction studies

David S. Wragg, Rune E. Johnsen, Poul Norby, Helmer Fjellvåg

Journal:

Microporous and Mesoporous Materials

Année:

2010

Langue:

english

Fichier:

PDF, 761 KB

english, 2010

Synthesis, structure, and properties of chromium(III) sulfates

Tom David Atkinson, Helmer Fjellvåg, Arne Kjekshus

Journal:

Journal of Solid State Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 301 KB

english, 2004

Changes in the extent of surface mining and reclamation in the Central Appalachians detected using a 1976–2006 Landsat time series

Philip A. Townsend, David P. Helmers, Clayton C. Kingdon, Brenden E. McNeil, Kirsten M. de Beurs, Keith N. Eshleman

Journal:

Remote Sensing of Environment

Année:

2009

Langue:

english

Fichier:

PDF, 1.92 MB

english, 2009

Mapping tropical dry forest height, foliage height profiles and disturbance type and age with a time series of cloud-cleared Landsat and ALI image mosaics to characterize avian habitat

E.H. Helmer, Thomas S. Ruzycki, Joseph M. Wunderle Jr., Shannon Vogesser, Bonnie Ruefenacht, Charles Kwit, Thomas J. Brandeis, David N. Ewert

Journal:

Remote Sensing of Environment

Année:

2010

Langue:

english

Fichier:

PDF, 2.61 MB

english, 2010

Compatible solutes from hyperthermophiles improve the quality of DNA microarrays

Nicoletta Mascellani, Xiuping Liu, Simona Rossi, Jlenia Marchesini, Davide Valentini, Diego Arcelli, Cristian Taccioli, Mauro Helmer Citterich, Chang-Gong Liu, Rita Evangelisti, Giandomenico Russo, Jo

Journal:

BMC Biotechnology

Année:

2007

Langue:

english

Fichier:

PDF, 1.20 MB

english, 2007

Syntheses, Crystal Structures, and Thermal Stabilities of Polymorphs of Cr(thd)3

Mohammed A. K. Ahmed, Helmer Fjellvåg, Prof. Dr. Arne Kjekshus, Renie K. Birkedal, Poul Norby, David S. Wragg, Nalinava Sen Gupta

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Année:

2010

Langue:

english

Fichier:

PDF, 1.40 MB

english, 2010

Synthesis and Crystal Structure of [Cr(thd)2(OEt)]2

Mohammed A. K. Ahmed, Helmer Fjellvåg, Prof. Dr. Arne Kjekshus, David S. Wragg, Nalinava Sen Gupta

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Année:

2011

Langue:

english

Fichier:

PDF, 358 KB

english, 2011

The Mixed-Valence, Mixed-Ligand Complex Co3(thd)3(EtO)4(tert-BuCOO)

Mohammed A. K. Ahmed, Helmer Fjellvåg, Prof. Arne Kjekshus, Pascal D. C. Dietzel, David S. Wragg

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Année:

2011

Langue:

english

Fichier:

PDF, 560 KB

english, 2011

Patient selection factors in angiographic studies: A conceptual formulation and empirical test

David R. Ragland, Dianne C. Helmer, Teresa E. Seeman

Journal:

Journal of Behavioral Medicine

Année:

1991

Langue:

english

Fichier:

PDF, 604 KB

english, 1991

Methods to prioritize placement of riparian buffers for improved water quality

Mark D. Tomer, Michael G. Dosskey, Michael R. Burkart, David E. James, Matthew J. Helmers, Dean E. Eisenhauer

Journal:

Agroforestry Systems

Année:

2009

Langue:

english

Fichier:

PDF, 507 KB

english, 2009

Ketamine-Induced Gastroprotection During Endotoxemia: Role of Heme-Oxygenase-1

Kenneth S. Helmer, James W. Suliburk, David W. Mercer

Journal:

Digestive Diseases and Sciences

Année:

2006

Langue:

english

Fichier:

PDF, 477 KB

english, 2006

Fasting Exacerbates and Feeding Diminishes LPS-Induced Liver Injury in the Rat

Sasha D. Adams, Benjamin A. Delano, Kenneth S. Helmer, David W. Mercer

Journal:

Digestive Diseases and Sciences

Année:

2009

Langue:

english

Fichier:

PDF, 289 KB

english, 2009

Not the same everywhere

Paul Haidet, P. Adam Kelly, Susan Bentley, Benjamin Blatt, Calvin L. Chou, Auguste H. Fortin, Geoffrey Gordon, Catherine Gracey, Heather Harrell, David S. Hatem, Drew Helmer, Debora A. Paterniti, Dian

Journal:

Journal of General Internal Medicine

Année:

2006

Langue:

english

Fichier:

PDF, 115 KB

english, 2006

Behavioral Triggers of Silent and Symptomatic Myocardial Ischemia

DAVID S. KRANTZ, FRANCES H. GABBAY, SUSAN M. HEDGES, JACOB KLEIN, LINDA E. NEBEL, KARIN F. HELMERS, STEPHEN PATTERSON, JULIA L. SAMETH, JOHN S. GOTTDIENER, ALAN ROZANSKI

Journal:

Journal of Cardiovascular Electrophysiology

Année:

1991

Langue:

english

Fichier:

PDF, 2.65 MB

english, 1991

Disturbance Type and Plant Successional Communities in Bahamian Dry Forests

Claire C. Larkin, Charles Kwit, Joseph M. Wunderle Jr., Eileen H. Helmer, M. Henry H. Stevens, Montara T. K. Roberts, David N. Ewert

Journal:

Biotropica

Année:

2012

Langue:

english

Fichier:

PDF, 528 KB

english, 2012

Watching the Methanol-to-Olefin Process with Time- and Space-Resolved High-Energy Operando X-ray Diffraction

Dr. David S. Wragg, Dr. Matthew G. O'Brien, Dr. Francesca L. Bleken, Dr. Marco Di Michiel, Prof. Unni Olsbye, Prof. Helmer Fjellvåg

Journal:

Angewandte Chemie

Année:

2012

Langue:

english

Fichier:

PDF, 1.41 MB

english, 2012

Watching the Methanol-to-Olefin Process with Time- and Space-Resolved High-Energy Operando X-ray Diffraction

Dr. David S. Wragg, Dr. Matthew G. O'Brien, Dr. Francesca L. Bleken, Dr. Marco Di Michiel, Prof. Unni Olsbye, Prof. Helmer Fjellvåg

Journal:

Angewandte Chemie International Edition

Année:

2012

Langue:

english

Fichier:

PDF, 1.42 MB

english, 2012

Defensive hostility, gender and cardiovascular levels and responses to stress

Karin F. Helmers, David S. Krantz

Journal:

Annals of Behavioral Medicine

Année:

1996

Langue:

english

Fichier:

PDF, 754 KB

english, 1996

CropAssist, an automated system for direct measurement of greenhouse tomato growth and water use

Tom Helmer, David L. Ehret, Shabtai Bittman

Journal:

Computers and Electronics in Agriculture

Année:

2005

Langue:

english

Fichier:

PDF, 360 KB

english, 2005

SAPO-34 methanol-to-olefin catalysts under working conditions: A combined in situ powder X-ray diffraction, mass spectrometry and Raman study

David S. Wragg, Rune E. Johnsen, Murugan Balasundaram, Poul Norby, Helmer Fjellvåg, Arne Grønvold, Terje Fuglerud, Jasmina Hafizovic, Ørnulv B. Vistad, Duncan Akporiaye

Journal:

Journal of Catalysis

Année:

2009

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2009

Direct observation of catalyst behaviour under real working conditions with X-ray diffraction: Comparing SAPO-18 and SAPO-34 methanol to olefin catalysts

David S. Wragg, Duncan Akporiaye, Helmer Fjellvåg

Journal:

Journal of Catalysis

Année:

2011

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2011

Ketamine attenuates liver injury attributed to endotoxemia: Role of cyclooxygenase-2

James W. Suliburk, Kenneth S. Helmer, Ernest A. Gonzalez, Emily K. Robinson, David W. Mercer

Journal:

Surgery

Année:

2005

Langue:

english

Fichier:

PDF, 289 KB

english, 2005

Active: A cognitive intervention trial to promote independence in older adults

Jared B Jobe, David M Smith, Karlene Ball, Sharon L Tennstedt, Michael Marsiske, Sherry L Willis, George W Rebok, John N Morris, Karin F Helmers, Mary D Leveck, Ken Kleinman

Journal:

Controlled Clinical Trials

Année:

2001

Langue:

english

Fichier:

PDF, 172 KB

english, 2001

Ethical Challenges of Palliative Care Research

David J. Casarett, Ann Knebel, Karin Helmers

Journal:

Journal of Pain and Symptom Management

Année:

2003

Langue:

english

Fichier:

PDF, 38 KB

english, 2003

Studies of the Structure and Composition of Rhenium−1,1-Hydroxyethylidenediphosphonate (HEDP) Analogues of the Radiotherapeutic Agent 186ReHEDP

Elder, R. C., Yuan, Jie, Helmer, Bella, Pipes, David, Deutsch, Karen, Deutsch, Edward

Journal:

Inorganic Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 274 KB

english, 1997

Induction of NF-κB, IκB-α, and iNOS in Rat Gastric Mucosa during Endotoxemia

Kenneth S. Helmer, Lily Chang, Yan Cui, David W. Mercer

Journal:

Journal of Surgical Research

Année:

2002

Langue:

english

Fichier:

PDF, 116 KB

english, 2002

Income, productivity, and satisfaction of breast surgeons

David C. Bendorf, Stephen D. Helmer, Jacqueline S. Osland, Patty L. Tenofsky

Journal:

The American Journal of Surgery

Année:

2010

Langue:

english

Fichier:

PDF, 145 KB

english, 2010

Difference in spatiotemporal patterns of wildlife road-crossings and wildlife-vehicle collisions

Wiebke Neumann, Göran Ericsson, Holger Dettki, Nils Bunnefeld, Nicholas S. Keuler, David P. Helmers, Volker C. Radeloff

Journal:

Biological Conservation

Année:

2012

Langue:

english

Fichier:

PDF, 701 KB

english, 2012

Detailed maps of tropical forest types are within reach: Forest tree communities for Trinidad and Tobago mapped with multiseason Landsat and multiseason fine-resolution imagery

E.H. Helmer, Thomas S. Ruzycki, Jay Benner, Shannon M. Voggesser, Barbara P. Scobie, Courtenay Park, David W. Fanning, Seepersad Ramnarine

Journal:

Forest Ecology and Management

Année:

2012

Langue:

english

Fichier:

PDF, 4.48 MB

english, 2012

Ancient DNA analysis of 101 cattle remains: limits and prospects

Ceiridwen J Edwards, David E MacHugh, Keith M Dobney, Louise Martin, Nerissa Russell, Liora K Horwitz, Susan K McIntosh, Kevin C MacDonald, Daniel Helmer, Anne Tresset, Jean-Denis Vigne, Daniel G Brad

Journal:

Journal of Archaeological Science

Année:

2004

Langue:

english

Fichier:

PDF, 283 KB

english, 2004

Time-Dependent Aggravation or Attenuation of Lipopolysaccharide-Induced Gastric Injury by Nitric Oxide Synthase Inhibition1

James W. Suliburk, Kenneth S. Helmer, Sasha D. Kennison, David W. Mercer, Emily K. Robinson

Journal:

Journal of Surgical Research

Année:

2005

Langue:

english

Fichier:

PDF, 229 KB

english, 2005