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Livres
Articles (105)
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Is a VC Partnership Greater Than the Sum of Its Partners?

EWENS, MICHAEL, RHODES-KROPF, MATTHEW

Journal:

The Journal of Finance

Année:

2015

Langue:

english

Fichier:

PDF, 338 KB

english, 2015

Radiographic Analysis of the Lumbosacral Spine: Is There a Critical Sacral Angle for Total Disc Replacement?

Rattalerk Arunakul, Melodie Metzger, Linda E.A. Kanim, Hyun Bae, Michael A. Kropf, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2010

Langue:

english

Fichier:

PDF, 49 KB

english, 2010

Cost of Experimentation and the Evolution of Venture Capital

Ewens, Michael, Nanda, Ramana, Rhodes-Kropf, Matthew

Journal:

SSRN Electronic Journal

Année:

2015

Langue:

english

Fichier:

PDF, 594 KB

english, 2015

Zur basenkatalysierten Reaktion organischer Hydroperoxide mit elektronenarmen Olefinen

Prof. Dr. Heinz Kropf (Vortr.), Michael Ball

Journal:

Angewandte Chemie

Année:

1971

Langue:

german

Fichier:

PDF, 111 KB

german, 1971

18. Prodisc lumbar disc replacement vs fusion: preservation of motion and patient self assessment at 1-to-2–year follow up

Hyun Bae, L.E.A. Kanim, Parveen Sra, Rick Delamarter, Michael Kropf

Journal:

The Spine Journal

Année:

2004

Langue:

english

Fichier:

PDF, 50 KB

english, 2004

P108. Can rhBMP-2 (InFUSE) enhance fusion rates in anterior lumbar interbody fusion using standalone femoral ring allografts?

Ben Pradhan, Edgar Dawson, Vikas Patel, Rick Delamarter, Michael Kropf, Hyun Bae

Journal:

The Spine Journal

Année:

2004

Langue:

english

Fichier:

PDF, 69 KB

english, 2004

10:2280. Graft resorption with rhBMP-2 in anterior cervical discectomy and fusion: a radiographic characterization of the effect of rhBMP-2 on structural allografts

Ben B. Pradhan, Hyun W. Bae, Michael A. Kropf, Vikas Patel, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2005

Langue:

english

Fichier:

PDF, 110 KB

english, 2005

4:56105. Leakage of rhBMP-2 from absorbable collagen sponges during use in anterior cervical discectomy and fusion quantification and follow-up of clinical and radiographic consequences

Ben B. Pradhan, Hyun W. Bae, Michael A. Kropf, Vikas V. Patel, Li Zhao, Pamela Wong, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2005

Langue:

english

Fichier:

PDF, 44 KB

english, 2005

P111. Disc height restoration and its effect on range of motion and clinical outcome after semi-constrained lumbar total disc replacement (ProDisc-II)

Ben B. Pradhan, Hyun W. Bae, Michael A. Kropf, Linda E.A. Kanim, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2005

Langue:

english

Fichier:

PDF, 59 KB

english, 2005

P147. In vitro evaluation of soak time-dependent release of rhBMP-2 in the immediate postoperative environment

Hyun Bae, Li Zhao, Pamela Wong, Ben Pradhan, Michael Kropf, Rick Delamarter, L.E.A. Kanim

Journal:

The Spine Journal

Année:

2005

Langue:

english

Fichier:

PDF, 117 KB

english, 2005

5:0228. Is The Motion “Normal” After Multi-Level Cervical Disc Replacement? – Analysis of Motion at Each Treated and Adjacent Levels 1 to 3-Level Disc Replacement versus Fusion

Hyun W. Bae, Ben B. Pradhan, Michael A. Kropf, Linda E.A. Kanim, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2006

Langue:

english

Fichier:

PDF, 49 KB

english, 2006

4:51142. Is the Motion “Normal” after Multi-Level Lumbar Disc Replacement? – Analysis of Motion at Each Treated and Adjacent Levels after 1 To 3-Level Disc Replacement versus Fusion

Ben B. Pradhan, Hyun W. Bae, Michael A. Kropf, Linda E.A. Kanim, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2006

Langue:

english

Fichier:

PDF, 46 KB

english, 2006

P36. Single-level Artificial Disc Replacement at L4-5 versus L5-S1—Is There Any Difference in Technique, Morbidity, or Result?

Michael Shen, Ben B. Pradhan, Hyun W. Bae, Michael A. Kropf, Erik Spayde, Rick Delamarter

Journal:

The Spine Journal

Année:

2006

Langue:

english

Fichier:

PDF, 42 KB

english, 2006

P38. Charité III versus ProDisc-L: Comparison of Intraoperative Intervertebral Distraction Between a Nonconstrained versus a Semi-Constrained Lumbar Total Disc Replacement

Ben B. Pradhan, Hyun W. Bae, Michael A. Kropf, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2006

Langue:

english

Fichier:

PDF, 39 KB

english, 2006

P37. 1 versus 2 versus 3-Level Lumbar Artificial Disc Replacement: A Prospective Report of Clinical Outcomes With the ProDisc-L Device

Rick B. Delamarter, Hyun W. Bae, Michael Kropf, Linda E.A. Kanim, Michael Shen, Ben B. Pradhan

Journal:

The Spine Journal

Année:

2006

Langue:

english

Fichier:

PDF, 52 KB

english, 2006

3:51123. Cervical Disc Replacement: 2 to 3-Year Range of Motion and Clinical Outcomes Follow-Up With the ProDisc-C Prosthesis

Rick B. Delamarter, Hyun W. Bae, Michael Kropf, Linda E.A. Kanim, Ben B. Pradhan

Journal:

The Spine Journal

Année:

2006

Langue:

english

Fichier:

PDF, 41 KB

english, 2006

64. Cervical Disc Replacement: Over 3-4 year Prospective Randomized Clinical Outcomes and Range of Motion Follow-up with the Prodisc-C Prosthesis

Rick B. Delamarter, Ben B. Pradhan, Lea Kanim, Michael A. Kropf, Hyun W. Bae

Journal:

The Spine Journal

Année:

2007

Langue:

english

Fichier:

PDF, 292 KB

english, 2007

P115. Up to 5-year Prospective Results of 1, 2, and 3-Level Lumbar Arthroplasty with the ProDisc-L Device at a Single Institute

Rick B. Delamarter, Hyun W. Bae, Lea Kanim, Michael A. Kropf, Ben B. Pradhan

Journal:

The Spine Journal

Année:

2007

Langue:

english

Fichier:

PDF, 45 KB

english, 2007

P72. L4-5 versus L5-S1: Is One Level More Suited than the Other for Lumbar Disc Arthroplasty or Fusion? A Multicenter, Prospective, Randomized, and Controlled Comparison

Ben B. Pradhan, Hyun W. Bae, Lea Kanim, Michael A. Kropf, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2007

Langue:

english

Fichier:

PDF, 42 KB

english, 2007

P111. 3 and 4-Level Anterior Cervical Fusion with rhBMP-2, Allograft, and Dynamic Plate: Fusion Rates, Subsidence, Radiographic Incorporation and Complications

Ben B. Pradhan, Michael S. Shen, Michael A. Kropf, Hyun W. Bae, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2007

Langue:

english

Fichier:

PDF, 62 KB

english, 2007

90. Clinical and Radiologic Evaluation of Cervical Disc Replacement in Compassionate Use Patients: 24-Year Follow-up

Robert Tatsumi, Jason Gallina, L.E.A. Kanim, Hyun Bae, Michael Kropf, Rick Delamarter

Journal:

The Spine Journal

Année:

2008

Langue:

english

Fichier:

PDF, 44 KB

english, 2008

P121. Results and Analysis of Compassionate Use of Lumbar Disc Replacements Up to Four Year Follow-up

Robert Tatsumi, Jason Gallina, L.E.A. Kanim, Hyun W. Bae, Michael Kropf, Rick Delamarter

Journal:

The Spine Journal

Année:

2008

Langue:

english

Fichier:

PDF, 199 KB

english, 2008

198. Radiographic Range of Motion is Related to Clinical Outcomes in Lumbar Artificial Disc Replacement Patients: One Site Analysis of 219 Patients with Minimum 2 Year Follow-Up, USA-FDA IDE Study

Hyun Bae, L.E.A. Kanim, Michael Kropf, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2009

Langue:

english

Fichier:

PDF, 54 KB

english, 2009

P162. Three-Level Lumbar ADR: A Clinical and Radiographic Analysis of Sagittal Motion Preservation at 2-6 Years

Rick B Delamarter, Alexandre Rasouli, L.E.A. Kanim, Nomaan Ashraf, Brandon Strenge, Michael Kropf, Hyun Bae

Journal:

The Spine Journal

Année:

2009

Langue:

english

Fichier:

PDF, 40 KB

english, 2009

P165. Three Level Cervical ADR: Long-Term Clinical and Radiographic Outcomes

Rick B Delamarter, Alexandre Rasouli, Brandon Strenge, Nomaan Ashraf, L.E.A. Kanim, Hyun Bae, Michael Kropf

Journal:

The Spine Journal

Année:

2009

Langue:

english

Fichier:

PDF, 200 KB

english, 2009

Multiple Cervical Disk Arthroplasty: Clinical and Radiographic Outcomes with Minimum 2-Year Follow-up

James M. Mok, Hyun Bae, Michael Kropf, Linda E.A. Kanim, Rick Delamarter

Journal:

The Spine Journal

Année:

2010

Langue:

english

Fichier:

PDF, 70 KB

english, 2010

Mobi-C Cervical Disc Replacement for the Treatment of One- and Two-Level Cervical Degenerative Disc Disease: One-Site Analysis Participating in the US FDA Trial

Hyun W. Bae, Rachel Lotuaco, Linda E.A. Kanim, Michael A. Kropf, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2010

Langue:

english

Fichier:

PDF, 47 KB

english, 2010

USA FDA Trial of Freedom Disc Versus ProDisc-L Analysis of Data from One Site

Michael A. Kropf, Harvinder S. Bedi, Lea Kanim, Janice Kim, Alexandre Rasouli, Hyun W. Bae, Rick B. Delamarter

Journal:

The Spine Journal

Année:

2012

Langue:

english

Fichier:

PDF, 51 KB

english, 2012

P100. Disc replacement versus fusion: comparision of patient self-assessments

Hyun Bae, L.E.A. Kanim, Parveen Sra, Rick Delamarter, Michael Kropf

Journal:

The Spine Journal

Année:

2003

Langue:

english

Fichier:

PDF, 46 KB

english, 2003

[Lecture Notes in Business Information Processing] E-Technologies: Innovation in an Open World Volume 26 || Dynamic Pricing in Electronic Commerce Using Neural Network

Babin, Gilbert, Kropf, Peter, Weiss, Michael

Année:

2009

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2009

Peripheral nerve ultrasound in amyotrophic lateral sclerosis phenotypes

Schreiber, Stefanie, Abdulla, Susanne, Debska-Vielhaber, Grazyna, Machts, Judith, Dannhardt-Stieger, Verena, Feistner, Helmut, Oldag, Andreas, Goertler, Michael, Petri, Susanne, Kollewe, Katja, Kropf,

Journal:

Muscle & Nerve

Année:

2015

Langue:

english

Fichier:

PDF, 704 KB

english, 2015

The Price of Diversifiable Risk in Venture Capital and Private Equity

Ewens, Michael, Jones, Charles M., Rhodes-Kropf, Matthew

Journal:

Review of Financial Studies

Année:

2013

Langue:

english

Fichier:

PDF, 382 KB

english, 2013

Book reviews

Hebbert, Michael, Prud'homme, Remy, Hardy, Dennis, Kropf, Karl S., Contosta, David R., Kolesar, Robert J., Brower, Sidney, Mooney‐Melvin, Patricia, Wilson, Christina K., Mumford, Eric, Sies, Mary Corb

Journal:

Planning Perspectives

Année:

1995

Langue:

english

Fichier:

PDF, 1.65 MB

english, 1995

Effekte von Merkmalen des administrativen Untersuchungsdesigns auf die Teilnahme an Fragebogenstudien im Schulkontext: Eine experimentelle Studie zu den Auswirkungen von Mehrfachkontaktierung und Incentives

Kropf, Michaela, Neumann, Marko, Becker, Michael, Maaz, Kai

Journal:

Zeitschrift für Erziehungswissenschaft

Année:

2015

Langue:

german

Fichier:

PDF, 457 KB

german, 2015

Impact of Thoracic Epidural Analgesia on Blood Loss in Radical Retropubic Prostatectomy

Baumunk, Daniel, Strang, Christof Maria, Kropf, Siegfried, Schäfer, Michael, Schrader, Mark, Weikert, Steffen, Cash, Hannes, Breckwoldt, Jan, Miller, Kurt, Hachenberg, Thomas, Schostak, Martin

Journal:

Urologia Internationalis

Année:

2014

Langue:

english

Fichier:

PDF, 169 KB

english, 2014

Electric Powertrain’s Impact on Braking System

Duval-Destin, Marc, Kropf, Thomas, Abadie, Vincent, Fausten, Michael

Journal:

Auto Tech Review

Année:

2015

Langue:

english

Fichier:

PDF, 860 KB

english, 2015

Unrecognized Durotomy After Lumbar Discectomy

Le, Anh X., Rogers, David E., Dawson, Edgar G., Kropf, Michael A., De Grange, Donald A., Delamarter, Rick B.

Journal:

Spine

Année:

2001

Langue:

english

Fichier:

PDF, 203 KB

english, 2001

Optoelectronic Evaluation of Trunk Deformity in Scoliosis

Dawson, Edgar G., Kropf, Michael A., Purcell, Graham, Kabo, J. Michael, Kanim, Linda E. A., Burt, Cindy

Journal:

Spine

Année:

1993

Fichier:

PDF, 525 KB

1993

Computed Tomography Assessment of the Accuracy of In Vivo Placement of Artificial Discs in the Lumbar Spine Including Radiographic and Clinical Consequences

Patel, Vikas V., Andrews, Carol, Pradhan, Ben B., Bae, Hyun W., Kanim, Linda E. A., Kropf, Michael A., Delamarter, Rick B.

Journal:

Spine

Année:

2006

Langue:

english

Fichier:

PDF, 810 KB

english, 2006

Kyphoplasty Reduction of Osteoporotic Vertebral Compression Fractures: Correction of Local Kyphosis Versus Overall Sagittal Alignment

Pradhan, Ben B., Bae, Hyun W., Kropf, Michael A., Patel, Vikas V., Delamarter, Rick B.

Journal:

Spine

Année:

2006

Langue:

english

Fichier:

PDF, 524 KB

english, 2006

Research Grant Award Winner

Glaeser, Juliane D., Salehi, Khosrowdad, Kanim, Linda E.A., NaPier, Zachary, Kropf, Michael A., Cuellar, Jason, Sheyn, Dmitriy, Bae, Hyun W.

Journal:

The Spine Journal

Année:

2017

Langue:

english

Fichier:

PDF, 66 KB

english, 2017

Cost of Experimentation and the Evolution of Venture Capital

Ewens, Michael, Nanda, Ramana, Rhodes-Kropf, Matthew

Journal:

Journal of Financial Economics

Année:

2018

Langue:

english

Fichier:

PDF, 3.26 MB

english, 2018

Structural Characterization of Layered LixNi0.5Mn0.5O2 (0 < x ≤ 2) Oxide Electrodes for Li Batteries.

Christopher S. Johnson, Jeom-Soo Kim, A. Jeremy Kropf, Arthur J. Kahaian, John T. Vaughey, Linda M. L. Fransson, Kristina Edstroem, Michael M. Thackeray

Journal:

ChemInform

Année:

2003

Fichier:

PDF, 60 KB

2003

Organische Peroxide, XII1) Notiz über eine neue Variante der Peroxyester-Umlagerung

Heinz Kropf, Michael Ball, Angelika Gilberz

Journal:

European Journal of Organic Chemistry

Année:

1974

Langue:

german

Fichier:

PDF, 165 KB

german, 1974

EXAFS/XANES studies of plutonium-loaded sodalite/glass waste forms

Michael K. Richmann, Donald T. Reed, A.Jeremy Kropf, Scott B. Aase, Michele A. Lewis

Journal:

Journal of Nuclear Materials

Année:

2001

Langue:

english

Fichier:

PDF, 178 KB

english, 2001

Structural and electrochemical evaluation of (1 − x)Li2TiO3·(x)LiMn0.5Ni0.5O2 electrodes for lithium batteries

Christopher S Johnson, Jeom-Soo Kim, A.Jeremy Kropf, Arthur J Kahaian, John T Vaughey, Michael M Thackeray

Journal:

Journal of Power Sources

Année:

2003

Langue:

english

Fichier:

PDF, 326 KB

english, 2003

The role of Li2MO2 structures (M=metal ion) in the electrochemistry of (x)LiMn0.5Ni0.5O2·(1−x)Li2TiO3 electrodes for lithium-ion batteries

Christopher S. Johnson, Jeom-Soo Kim, A. Jeremy Kropf, Arthur J. Kahaian, John T. Vaughey, Michael M. Thackeray

Journal:

Electrochemistry Communications

Année:

2002

Langue:

english

Fichier:

PDF, 304 KB

english, 2002

Effect of calcium ionophores on early development in fucoid algae

Whitney E. Hable, Peter EerNisse, Michael Hoggan, Darryl L. Kropf

Journal:

Phycological Research

Année:

2001

Langue:

english

Fichier:

PDF, 777 KB

english, 2001

Does the lateral intercondylar ridge disappear in ACL deficient patients?

Carola F. van Eck, Kenneth R. Morse, Bryson P. Lesniak, Eric J. Kropf, Michael J. Tranovich, C. Niek van Dijk, Freddie H. Fu

Journal:

Knee Surgery, Sports Traumatology, Arthroscopy

Année:

2010

Langue:

english

Fichier:

PDF, 215 KB

english, 2010

ACL graft re-rupture after double-bundle reconstruction: factors that influence the intra-articular pattern of injury

Carola F. van Eck, Eric J. Kropf, James R. Romanowski, Bryson P. Lesniak, Michael J. Tranovich, C. Niek van Dijk, Freddie H. Fu

Journal:

Knee Surgery, Sports Traumatology, Arthroscopy

Année:

2011

Langue:

english

Fichier:

PDF, 250 KB

english, 2011