Search Results - "Shepherd, A."

Creating New Ventures: A Review and Research Agenda by Shepherd, Dean A., Souitaris, Vangelis, Gruber, Marc

“…Creating new ventures is one of the most central topics to entrepreneurship and is a critical step from which many theories of management, organizational…”
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What Are We Explaining? A Review and Agenda on Initiating, Engaging, Performing, and Contextualizing Entrepreneurship by Shepherd, Dean A., Wennberg, Karl, Suddaby, Roy, Wiklund, Johan

“…Entrepreneurship is multifaceted. The purpose of this review is to acknowledge and critically assess the many and varied dependent variables (DVs) of…”
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Where to From Here? EO-as-Experimentation, Failure, and Distribution of Outcomes by Wiklund, Johan, Shepherd, Dean A.

“…This article examines two potential causal mechanisms underlying the observed entrepreneurial orientation (EO)–performance relationship. We find empirical…”
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Cyber security in the age of COVID-19: A timeline and analysis of cyber-crime and cyber-attacks during the pandemic by Lallie, Harjinder Singh, Shepherd, Lynsay A., Nurse, Jason R.C., Erola, Arnau, Epiphaniou, Gregory, Maple, Carsten, Bellekens, Xavier

“…The COVID-19 pandemic was a remarkable, unprecedented event which altered the lives of billions of citizens globally resulting in what became commonly referred…”
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Nivolumab plus ipilimumab as first-line treatment for advanced non-small-cell lung cancer (CheckMate 012): results of an open-label, phase 1, multicohort study by Hellmann, Matthew D, Dr, Rizvi, Naiyer A, Prof, Goldman, Jonathan W, MD, Gettinger, Scott N, MD, Borghaei, Hossein, DO, Brahmer, Julie R, MD, Ready, Neal E, Prof, Gerber, David E, MD, Chow, Laura Q, MD, Juergens, Rosalyn A, MD, Shepherd, Frances A, Prof, Laurie, Scott A, MD, Geese, William J, PhD, Agrawal, Shruti, PhD, Young, Tina C, MS, Li, Xuemei, MD, Antonia, Scott J, Prof

“…Summary Background Nivolumab has shown improved survival in the treatment of advanced non-small-cell lung cancer (NSCLC) previously treated with chemotherapy…”
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Osimertinib for pretreated EGFR Thr790Met-positive advanced non-small-cell lung cancer (AURA2): a multicentre, open-label, single-arm, phase 2 study by Goss, Glenwood, Dr Prof, Tsai, Chun-Ming, Prof, Shepherd, Frances A, Prof, Bazhenova, Lyudmila, Prof, Lee, Jong Seok, MD, Chang, Gee-Chen, MD, Crino, Lucio, MD, Satouchi, Miyako, MD, Chu, Quincy, MD, Hida, Toyoaki, MD, Han, Ji-Youn, Prof, Juan, Oscar, MD, Dunphy, Frank, Prof, Nishio, Makoto, MD, Kang, Jin-Hyoung, MD, Majem, Margarita, MD, Mann, Helen, MSc, Cantarini, Mireille, MD, Ghiorghiu, Serban, MD, Mitsudomi, Tetsuya, Prof

“…Summary Background Osimertinib (AZD9291) is an oral, potent, irreversible EGFR tyrosine-kinase inhibitor selective for EGFR tyrosine-kinase inhibitor…”
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EGFR mutations and lung cancer by da Cunha Santos, Gilda, Shepherd, Frances A, Tsao, Ming Sound

“…Epidermal growth factor receptor (EGFR) is a transmembrane protein with cytoplasmic kinase activity that transduces important growth factor signaling from the…”
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The Importance of Slack for New Organizations Facing 'Tough' Environments by Bradley, Steven W., Shepherd, Dean A., Wiklund, Johan

“…Strategy‐based models centre on the management of unique and valuable resources to take advantage of specific market opportunities. Less examined in this…”
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Deep learning for prediction of colorectal cancer outcome: a discovery and validation study by Skrede, Ole-Johan, De Raedt, Sepp, Kleppe, Andreas, Hveem, Tarjei S, Liestøl, Knut, Maddison, John, Askautrud, Hanne A, Pradhan, Manohar, Nesheim, John Arne, Albregtsen, Fritz, Farstad, Inger Nina, Domingo, Enric, Church, David N, Nesbakken, Arild, Shepherd, Neil A, Tomlinson, Ian, Kerr, Rachel, Novelli, Marco, Kerr, David J, Danielsen, Håvard E

“…Improved markers of prognosis are needed to stratify patients with early-stage colorectal cancer to refine selection of adjuvant therapy. The aim of the…”
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Childhood adversity in schizophrenia: a systematic meta-analysis by Matheson, S L, Shepherd, A M, Pinchbeck, R M, Laurens, K R, Carr, V J

“…Childhood adversity is a putative risk factor for schizophrenia, although evidence supporting this suggestion is inconsistent and controversial. The aim of…”
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Nivolumab Monotherapy for First-Line Treatment of Advanced Non-Small-Cell Lung Cancer by Gettinger, Scott, Rizvi, Naiyer A, Chow, Laura Q, Borghaei, Hossein, Brahmer, Julie, Ready, Neal, Gerber, David E, Shepherd, Frances A, Antonia, Scott, Goldman, Jonathan W, Juergens, Rosalyn A, Laurie, Scott A, Nathan, Faith E, Shen, Yun, Harbison, Christopher T, Hellmann, Matthew D

“…Nivolumab, a programmed death-1 (PD-1) immune checkpoint inhibitor antibody, has demonstrated improved survival over docetaxel in previously treated advanced…”
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Confounding-adjustment methods for the causal difference in medians by Shepherd, Daisy A, Baer, Benjamin R, Moreno-Betancur, Margarita

“…With continuous outcomes, the average causal effect is typically defined using a contrast of expected potential outcomes. However, in the presence of skewed…”
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Adjuvant Systemic Therapy and Adjuvant Radiation Therapy for Stage I to IIIA Completely Resected Non-Small-Cell Lung Cancers: American Society of Clinical Oncology/Cancer Care Ontario Clinical Practice Guideline Update by Kris, Mark G, Gaspar, Laurie E, Chaft, Jamie E, Kennedy, Erin B, Azzoli, Christopher G, Ellis, Peter M, Lin, Steven H, Pass, Harvey I, Seth, Rahul, Shepherd, Frances A, Spigel, David R, Strawn, John R, Ung, Yee C, Weyant, Michael

“…Purpose The panel updated the American Society of Clinical Oncology (ASCO) adjuvant therapy guideline for resected non-small-cell lung cancers. Methods ASCO…”
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Entrepreneurial Action and the Role of Uncertainty in the Theory of the Entrepreneur by McMullen, Jeffery S., Shepherd, Dean A.

“…By considering the amount of uncertainty perceived and the willingness to bear uncertainty concomitantly, we provide a more complete conceptual model of…”
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Executive Summary of the 2013 International Society for Clinical Densitometry Position Development Conference on Bone Densitometry by Schousboe, John T, Shepherd, John A, Bilezikian, John P, Baim, Sanford

“…Abstract The International Society for Clinical Densitometry (ISCD) convenes a Position Development Conference (PDC) every 2–3 yr to make recommendations for…”
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Using fuzzy-set qualitative comparative analysis for a finer-grained understanding of entrepreneurship by Douglas, Evan J., Shepherd, Dean A., Prentice, Catherine

“…•FsQCA allows incorporation of asymmetric data, outliers, asymmetric relationships, interdependent conjunctural causation, and equifinality.•FsQCA reveals…”
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Osimertinib or Platinum–Pemetrexed in EGFR T790M–Positive Lung Cancer by Mok, Tony S, Wu, Yi-Long, Ahn, Myung-Ju, Garassino, Marina C, Kim, Hye R, Ramalingam, Suresh S, Shepherd, Frances A, He, Yong, Akamatsu, Hiroaki, Theelen, Willemijn S.M.E, Lee, Chee K, Sebastian, Martin, Templeton, Alison, Mann, Helen, Marotti, Marcelo, Ghiorghiu, Serban, Papadimitrakopoulou, Vassiliki A

“…In a randomized trial involving patients with non–small-cell lung cancer with mutant EGFR (T790M) in whom a tyrosine kinase inhibitor had failed, osimertinib…”
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Mass balance of the Antarctic Ice Sheet from 1992 to 2017 by Shepherd, Andrew, Ivins, Erik, Rignot, Eric, Smith, Ben, van den Broeke, Michiel, Velicogna, Isabella, Whitehouse, Pippa, Briggs, Kate, Joughin, Ian, Krinner, Gerhard, Nowicki, Sophie, Payne, Tony, Scambos, Ted, Schlegel, Nicole, Geruo, A, Agosta, Cécile, Ahlstrøm, Andreas, Babonis, Greg, Barletta, Valentina, Blazquez, Alejandro, Bonin, Jennifer, Csatho, Beata, Cullather, Richard, Felikson, Denis, Fettweis, Xavier, sberg, Rene, Gallee, Hubert, Gardner, Alex, Gilbert, Lin, Groh, Andreas, Gunter, Brian, Hanna, Edward, Harig, Christopher, Helm, Veit, Horvath, Alexander, Horwath, Martin, Khan, Shfaqat, Kjeldsen, Kristian K, Konrad, Hannes, Langen, Peter, Lecavalier, Benoit, Loomis, Bryant, Luthcke, Scott, McMillan, Malcolm, Melini, Daniele, Mernild, Sebastian, Mohajerani, Yara, Moore, Philip, Mouginot, Jeremie, Moyano, Gorka, Muir, Alan, Nagler, Thomas, Nield, Grace, Nilsson, Johan, Noel, Brice, Otosaka, Ines, Pattle, Mark E, Peltier, W Richard, Pie, Nadege, Rietbroek, Roelof, Rott, Helmut, Sandberg-Sørensen, Louise, Sasgen, Ingo, Save, Himanshu, Scheuchl, Bernd, Schrama, Ernst, Schröder, Ludwig, Seo, Ki-Weon, Simonsen, Sebastian, Slater, Tom, Spada, Giorgio, Sutterley, Tyler, Talpe, Matthieu, Tarasov, Lev, van de Berg, Willem Jan, van der Wal, Wouter, vanWessem, Melchior, Vishwakarma, Bramha Dutt, Wiese, David, Wouters, Bert

“…The Antarctic Ice Sheet is an important indicator of climate change and driver of sea-level rise. Here we combine satellite observations of its changing…”
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Executive Summary of the 2015 ISCD Position Development Conference on Advanced Measures From DXA and QCT: Fracture Prediction Beyond BMD by Shepherd, John A, Schousboe, John T, Broy, Susan B, Engelke, Klaus, Leslie, William D

“…Abstract There have been many scientific advances in fracture risk prediction beyond bone density. The International Society for Clinical Densitometry (ISCD)…”
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Agreement of mammographic measures of volumetric breast density to MRI by Wang, Jeff, Azziz, Ania, Fan, Bo, Malkov, Serghei, Klifa, Catherine, Newitt, David, Yitta, Silaja, Hylton, Nola, Kerlikowske, Karla, Shepherd, John A

“…Clinical scores of mammographic breast density are highly subjective. Automated technologies for mammography exist to quantify breast density objectively, but…”
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