جست‌وجوی استاد و پژوهشگر

Andrew Lynchمشاهده پروفایل

استاد

• Sociolinguistics
• Heritage Languages
• Spanish Language
• +۷ مورد دیگر

Andrew Lynch serves as Professor and Associate Dean for Program Development in the Department of Modern Languages & Literatures within the College of Arts and Sciences at the University of Miami. His academic leadership extends beyond teaching responsibilities to include significant administrative contributions to program development across the institution. Lynch's research interests center on sociolinguistics with particular focus on Spanish language dynamics in Miami, heritage language socialization, bilingualism, and language ideology. His work examines how language functions within specific social contexts, especially in workplace environments where Spanish heritage speakers navigate linguistic demands. He investigates the complex interplay between language, identity, and social structures in postmodern urban settings, with special attention to the Cuban diaspora experience in South Florida. His publication record reveals consistent scholarly engagement with heritage language education, Spanish language variation, and the sociolinguistic landscape of global cities. Lynch's research demonstrates how language practices in Miami reflect broader patterns of linguistic adaptation and resistance within diasporic communities. His work often addresses the tension between linguistic heritage and social integration, examining how language ideologies shape educational practices and community identity. Lynch's scholarly contributions span multiple formats, including single-authored books, co-authored publications, handbook chapters, and journal articles in both English and Spanish. His work frequently appears in high-impact sociolinguistics and language education journals, reflecting his interdisciplinary approach that bridges theoretical linguistics with practical educational implications.

Dawn Songمشاهده پروفایل

استاد

• Artificial Intelligence
• Cybersecurity
• Machine Learning
• +۷ مورد دیگر

Dawn Song is a Professor in the Department of Electrical Engineering and Computer Science at the University of California, Berkeley, affiliated with multiple research centers including the Berkeley Artificial Intelligence Research Lab (BAIR) and the Berkeley Center for Responsible, Decentralized Intelligence (RDI). She holds leadership roles in AI safety, cybersecurity, and blockchain research. Her work bridges machine learning, security, and distributed systems, with notable contributions to formal verification, privacy-preserving technologies, and AI governance. Education: Ph.D. (2002) and M.S. (1999) in Computer Science from UC Berkeley and Carnegie Mellon University, respectively. She previously served as an Assistant Professor at Carnegie Mellon University before joining UC Berkeley in 2007. Research Interests: Dawn's work focuses on AI safety, cybersecurity, and the ethical implications of frontier AI. She explores topics such as large language model vulnerabilities, zero-knowledge proofs, blockchain security, and policy frameworks for AI governance. Her research combines theoretical rigor with practical applications, addressing challenges in secure systems, adversarial machine learning, and privacy-preserving computation. Publications: Her recent work includes groundbreaking studies on LLM memorization, smart contract decompilation, and AI agent cybersecurity evaluation. She also leads initiatives like the Singapore Consensus and California Report on AI safety priorities, emphasizing global collaboration in risk mitigation. Notable Awards: MacArthur Fellowship (2010), ACM Fellow (2019), IEEE Fellow (2019) Advising & Grants: She advises projects on AI policy and cybersecurity, securing grants from NSF, DARPA, and industry collaborations. Her lab develops tools like CyberGym for evaluating AI agents and zkPyTorch for secure machine learning. Labs & Teams: Her research groups at UC Berkeley focus on cutting-edge projects in AI safety, blockchain, and cybersecurity, collaborating with industry leaders and policymakers to advance both technical and ethical standards.

Jonathan Rosaمشاهده پروفایل

دانشیار

• Raciolinguistics
• Language and Race
• Ethnic Studies
• +۵ مورد دیگر

Jonathan Rosa is Associate Professor in the Graduate School of Education, Center for Comparative Studies in Race and Ethnicity, and, by courtesy, Departments of Anthropology, Linguistics, and Comparative Literature at Stanford University. He serves as Director of Stanford's Program in Chicanx-Latinx Studies and has held leadership positions including President of the Association of Latina/o and Latinx Anthropologists of the American Anthropological Association. Dr. Rosa's educational background includes: Ph.D. in Sociocultural and Linguistic Anthropology from the University of Chicago (2010) M.A. in Sociocultural and Linguistic Anthropology from the University of Chicago (2006) B.A. in Linguistics and Educational Studies from Swarthmore College (2003) Dr. Rosa's research examines the co-naturalization of language and race as a key feature of modern governance, tracking colonially structured interrelations among racial marginalization, linguistic stigmatization, and institutional inequity. His scholarship centers on raciolinguistic ideologies, Latinx studies, and educational justice, with a community-based approach that develops tools for challenging systemic vulnerability. He investigates how race and language are jointly defined across historical, geopolitical, and institutional contexts, with particular focus on Latinx communities and educational settings. His recent publications demonstrate a consistent thematic focus on decolonizing linguistic and educational frameworks, challenging standard language ideologies, and examining the intersections of race, language, and power. The work spans multiple disciplines including sociolinguistics, anthropology, education, and critical race studies, increasingly emphasizing undoing raciolinguistics and addressing coloniality in language education and assessment practices. Dr. Rosa has received numerous prestigious awards for his scholarship: Distinguished Summer Scholar, Banks Center for Educational Justice, University of Washington College of Education (2024) Outstanding Book of the Year Award for "Looking like a Language, Sounding like a Race," American Association of Teaching and Curriculum (2022) First Book Award for "Looking like a Language, Sounding like a Race," American Association for Applied Linguistics (2021) Prose Award for Excellence in Language & Linguistics for "Looking like a Language, Sounding like a Race," Association of American Publishers (2020) Charles A. Ferguson Award for Outstanding Scholarship, Center for Applied Linguistics (2018) Dr. Rosa actively mentors doctoral students across multiple programs, serving as primary advisor for students researching race, ethnicity, language, and education. His research has been supported by major grants from the National Science Foundation, Andrew W. Mellon Foundation, Woodrow Wilson National Fellowship Foundation, and Ford Foundation. He collaborates extensively with community organizations, particularly in Chicago, to develop educational approaches grounded in decolonial praxis, focusing on how scholarship can serve as a platform for social transformation. Dr. Rosa co-directed Stanford's Center for Global Ethnography (2021-2023) and directed Stanford's Program in Chicana/o-Latina/o Studies (2020-2023). He serves on multiple editorial boards including Current Anthropology and Equity & Excellence in Education, and has held leadership positions in professional organizations including President of the Association of Latina/o and Latinx Anthropologists (2020-2022).

Ahmet Atayمشاهده پروفایل

استاد

• Transnational communication
• Digital media studies
• Cultural identity and globalization
• +۵ مورد دیگر

Prof. Ahmet Atay holds the rank of Professor of Communication Studies at the College of Wooster, serving as Program Chair of Global Media & Digital Studies and liaison to the Digital Visual Storytelling Pathway. His academic journey includes degrees from Marmara University (B.A., 1998), Ohio University (M.A., 2001), University of Northern Iowa (M.A., 2003), and Southern Illinois University (Ph.D., 2009). His research focuses on transnational communication, digital media's societal impact, cultural identity formation in global contexts, and queer diasporic experiences. He actively explores media representation of gender/sexuality, critical pedagogy, and autoethnography as research methodologies. Notable projects include editing works on millennial media ecology, intercultural communication pedagogy, and transnational queer cinema. Teaching responsibilities include courses on intercultural communication, mediated gender studies, and digital storytelling for social justice. He has held leadership roles in professional organizations like the National Communication Association and Central States Communication Association. Prof. Atay's recent publications emphasize digital ethnography, decolonizing communication studies, and queer pedagogy innovations. His work bridges theoretical frameworks with practical educational applications, addressing contemporary issues like diversity in academia and media's role in shaping cultural narratives.

Avi Turetskyمشاهده پروفایل

استاد مدعو

• Private Equity
• Portfolio Management
• Quantitative Research
• +۳ مورد دیگر

Avi Turetsky is an Adjunct Professor at the Weatherhead School of Management (Case Western Reserve University) and a Research Fellow in private equity. Currently a Partner and Co-Head of the Quantitative Research Group (QRG) at Ares Management, he oversees original research, quantitative software development, and tools production teams. Previously served as Chief Operating Officer for The Riverside Company's Europe Fund and holds advisory roles at EDHEC and INSEAD . Research Focus: Turetsky’s work bridges private equity practice and quantitative finance, examining distributional patterns in investment outcomes, competency frameworks for financial professionals, and mathematical models for performance evaluation. His recent publications explore robust statistical methods in portfolio construction, direct alpha calculations for skill assessment, and sector-based value creation strategies in private equity-owned companies. Key Article Trends: His research spans 2016–2023, emphasizing quantitative methodologies in private equity, including skew analysis , value creation metrics , and competency clustering . Topics range from alliance changes in intercollegiate athletics to mathematical modeling of investment professional performance. Leadership & Teams: At Ares Management, Turetsky co-leads the QRG, managing cross-functional teams in Original Research , Quantitative Software Development , and Tools Production . He collaborates with investment teams to integrate quantitative strategies into decision-making processes.

Lori Escallierمشاهده پروفایل

استاد

• Nursing Education
• Mentorship Models
• Workforce Diversity
• +۴ مورد دیگر

Lori Escallier, PhD, RN, CPNP-PC, FAAN is a Professor and Dean at the College of Nursing, Downstate Health Sciences University. With over 36 years of experience in nursing education, she is recognized nationally for developing innovative mentorship models and educational engagement strategies that have significantly impacted underrepresented and minority nursing students. Academic Qualifications BSN from Salve Regina College (1980) MSN from SUNY Stony Brook (1988) PhD from Adelphi University (1995) Her research focuses on diversifying the nursing workforce, addressing healthcare disparities, and leveraging veteran experiences in academic settings. She pioneered the Veteran to BS Program, translating military experience into academic credit, and co-authored the award-winning RWJF/AACN Transition to Practice Toolkit. Scientific Awards RWJF Innovation Award Above and Beyond Award (2015) Fellow of the American Academy of Nursing (FAAN) Her publications emphasize nurse mentorship, veteran healthcare transitions, and digital tools for reducing disparities. She has secured over $9M in grants from RWJF and HRSA to support these initiatives.

• Educational Technology
• Informatics Education
• Programming Pedagogy
• +۳ مورد دیگر

Snježana Babić serves as Associate Professor and Head of the Graduate Study Program Informatics - Teaching Major at the Faculty of Informatics in Pula , University of Pula. With a PhD obtained in 2016 and university affiliation since 2017, she teaches across undergraduate and graduate programs focusing on ICT fundamentals, web design, digital competencies, and informatics education methodology. Her educational background includes graduation in 1993 followed by doctoral studies culminating in 2016. Though specific institutions aren't detailed in the text, her career trajectory shows progression from foundational ICT teaching to specialized informatics education leadership. Babić's research centers on educational technology adoption with particular emphasis on programming pedagogy for young learners through the MEMA method. Her work investigates digital competencies across multiple educational contexts, from primary schools to higher education. Recent publications demonstrate rapid adaptation to emerging technologies, with 2025 studies examining ChatGPT integration in Croatian educational settings and cross-cultural applications of programming methods. Analysis of her 15 most recent publications reveals consistent focus on technology acceptance models applied to Croatian educators and students. The research trajectory shows evolution from foundational e-learning systems (2016-2020) to cutting-edge AI and robotics applications (2022-2025), maintaining strong methodological focus on teacher motivation , implementation barriers , and culturally-specific adoption factors . Her teaching portfolio demonstrates deep integration with research interests: Undergraduate: ICT Fundamentals, Web Design and Application Graduate: Digital Competencies in Education, Informatics Education Methodology, Practicum for IT Educators Cross-disciplinary: ICT in Nursing, Healthcare Informatics Babić actively contributes to institutional leadership as program head while maintaining robust research productivity. Her work bridges theoretical technology adoption frameworks with practical implementation challenges in Croatian educational contexts, particularly examining how emerging technologies like humanoid robots and AI assistants can be effectively integrated into teaching practices.

• Educational Leadership
• Comparative Research
• Innovation in Education
• +۳ مورد دیگر

Dr. Dong Nguyen is an Associate Professor in Leadership Management and Change in Education at Durham University's School of Education. He serves as Director of the Master’s Programme in Educational Leadership and Change, which focuses on leadership, management, and research in education. Additionally, he is Editor-in-Chief of the International Journal of Educational Management (IJEM), a core journal in educational leadership. His career includes roles as a lecturer (Assistant Professor) and Programme Leader at the University of Glasgow, a Research Associate at Nanyang Technological University, and a teacher in Vietnam. Nguyen’s research emphasizes building leadership capacity in the Global South, comparative education studies, and innovation in education. He has led projects such as an impact evaluation of a Rwanda school leadership development program (2023–2026) funded by VVOB and a review of school leadership’s role in teacher retention funded by the Education Endowment Foundation (EEF). His work explores leadership practices across sectors like education, business, and healthcare, with a focus on equitable systems and professional learning. Nguyen has received a Discretionary Award from Durham University (2023) and has delivered numerous invited talks, including at the Chinese University of Hong Kong (2024), the Asian Conference on Business and Economic Studies (2024), and Stockholm institutions (2023). He has served as an external examiner for UK universities (e.g., Leeds, Newcastle) and evaluator for grants like UK Research & Innovation and Swiss National Science Foundation. His supervision focuses on topics like school leadership, inter-organizational collaboration, and professional development. Nguyen’s recent articles highlight leadership’s role in teacher retention, autonomy, and PLCs in the Global South. He advocates for leadership practices that foster teacher collaboration, instructional support, and participatory decision-making, particularly in contexts like Singapore and Vietnam. His funded projects and editorial roles underscore his commitment to evidence-based educational policy and practice.

Elaine T. Jurkowskiمشاهده پروفایل

استاد

• Health/Mental Health
• Disability
• Aging
• +۸ مورد دیگر

Dr. Elaine T. Jurkowski serves as Professor in Social Work at Southern Illinois University's College of Health and Human Sciences, holding multiple leadership roles including Graduate Program Director (2021-present) and Program Director for Gerontology Programs (2020-present). She maintains cross-appointments as Adjunct Professor in the School of Medicine's Family Practice Residency Program and Professor in the Department of Health Education, demonstrating her interdisciplinary impact. B.S.W. (Industrial Social Work), University of Manitoba, Canada M.S.W. (Policy and Administration), University of Manitoba, Canada Ph.D., Public Health, University of Illinois at Chicago M.B.A., Southern Illinois University Carbondale (2022) Dr. Jurkowski's research program centers on health disparities, access to mental health services, aging, and disability issues, with particular focus on rural populations. Her work bridges public health, social work, and gerontology through innovative approaches to program evaluation, technology-enhanced teaching, and culture change in long-term care settings. She has developed expertise in international health planning and inter-professional collaboration across diverse cultural contexts. Her publication portfolio shows consistent thematic development across decades, with recent work focusing on medical tourism during the pandemic, rural-urban health disparities, and technology applications in gerontology education. These publications reflect her commitment to addressing healthcare access challenges for vulnerable populations through both scholarly inquiry and practical interventions. Great Cities Research Fellow in Health Provost Faculty Fellow (2018) Provost Assessment Fellow (2016) Student Hotspotting certification (2018-present) A.P.M. Assessment Academy certification (2016, 2017) Dr. Jurkowski has successfully secured over $1 million in research funding from agencies including Health Resources and Services Administration, The Hartford Foundation, and Administration on Aging. Her grant portfolio demonstrates sustained commitment to improving services for older adults and people with disabilities, particularly in rural settings. She has served as Graduate Program Director twice (2003-2014, 2021-present), mentoring numerous social work students through their academic and professional development. Her professional activities extend beyond campus through international consulting in West Africa, Hong Kong, India, China, Russia, and Egypt, and community engagement via the "Dare to Care" radio show and board service with Caring Counseling Ministries, Supporting People in Need, and UNA/USA Southern Illinois Chapter.

Jon Singletaryمشاهده پروفایل

استاد

• Social Work Education
• Congregational Community Ministries
• Community Development
• +۵ مورد دیگر

Jon Singletary serves as Dean and holds the Diana R. Garland Endowed Chair of Child and Family Studies at Baylor University's Diana R. Garland School of Social Work. He joined Baylor in 2003 after earning his PhD in Social Work from Virginia Commonwealth University (VCU), alongside an MSW from VCU and MDiv from Baptist Theological Seminary. His career includes prior roles as Associate Dean (2010–2015) before becoming Dean in 2015. Before academia, Singletary worked as a pastor, community organizer, and social service administrator. His research focuses on strengthening congregational ministries, community development, and advocacy for vulnerable populations. Notable projects include launching the Texas Hunger Initiative and directing the Strengthening Congregational Community Ministries Project. He co-founded the Faith and Service Technical Education Network (FASTENnetwork.org) to bridge faith-based organizations and social service sectors. His publications explore spirituality's role in social work, faith-based program development, and community organizing strategies. Recent work examines career resilience among professionals in aging care and leadership development through Enneagram frameworks. Earlier research addressed child food security, orphan care in Kenya, and rural community capacity building. Singletary's leadership emphasizes integrating faith and practice, evidenced by his edited volumes on Christianity and social work, and his advocacy for competency-based education models. He holds leadership roles in national organizations like the North American Association of Christians in Social Work and has advised global initiatives in Africa.

• Youth and Journalism
• Audience Studies
• Critical Literacies
• +۳ مورد دیگر

Maria José Lisboa Brites de Azeredo is an Associate Professor with Habilitation at Lusófona University, Portugal. She serves as Vice-President of the Centre for Research in Applied Communication, Culture and New Technologies (CICANT) and coordinates the Media Literacy and Civic Cultures Lab (MeLCi Lab). She holds leadership roles in the Portuguese Association for Communication (SOPCOM) and the European Communication Research and Education Association (ECREA). Her academic career spans over two decades, including roles at institutions like Universidade Lusófona do Porto and Universidade Nova de Lisboa. Her education includes a PhD and Habilitation in Communication Sciences from Universidade Nova de Lisboa. She has completed specialized courses in digital education, intercultural dialogue, and pedagogical training from institutions like the University of Edinburgh and the Knight Center for Journalism in the Americas. Brites’ research focuses on youth journalism, audience studies, digital citizenship, and participatory methodologies. She has led projects such as the YouNDigital study (PTDC/COM-OUT/0243/2021) and the SMaRT-EU initiative. Her work has been recognized with awards including the Research Prize (2017, 2020, 2023) and the Gold Medal of Academic Value (2019). She coordinates the Master's Degree in Media and Information Literacy and Digital Citizenship at Lusófona University and has trained educators through initiatives like the Media in Action (MIA) project. Her publications span peer-reviewed journals, edited books, and conference proceedings addressing media literacy, generational media practices, and civic engagement.

Claudia Peusمشاهده پروفایل

استاد

• Leadership Development
• Digital Age Management
• Research Organization Leadership
• +۳ مورد دیگر

Prof. Dr. Claudia Peus is a full Professor of Research and Science Management at the Technical University of Munich (TUM) School of Management , serving since May 2011. She holds executive roles as Founding Director of the TUM Institute for LifeLong Learning (TUM IL3) since December 2019 and Executive Vice President for Talent Management and Diversity since October 2017. Her career spans visiting positions at MIT's Sloan School of Management and Harvard University, alongside her habilitation (2011) and PhD (2005) from LMU Munich. Current affiliations: TUM School of Management, TUM IL3, RWI – Leibniz Institute for Economic Research Research focuses: Leadership development in the digital age, diversity in organizations, ethical leadership, and research organization management Recent research trends analyze digital leadership dynamics, gender-decoded recruitment practices, robotic leadership interfaces, and neurophysiological mechanisms in leadership behavior. Her 2025 work on moral careers and 2024 resource-based absorption theory highlight evolving themes in organizational psychology. Scientific honors include: Highly Cited Research Award, Leadership Quarterly (2016) Emerald Citations of Excellence (2016) Best Teaching Award, TUM School of Management (2014) Academy of Management Symposium Award (2010) Bayerische Landesbank Wissenschaftspreis (2006) Prof. Peus advises organizations on diversity and talent management. She was recognized as one of Germany's Most Inspiring Women (2020) and leads projects like FührMINT, ForGenderCare, and the TUM Neurophysiological Leadership Lab (NeLeLab).

• Learning Sciences
• Technology-Enhanced Learning
• Collaborative Learning
• +۴ مورد دیگر

Professor Nancy W. Y. Law is a leading scholar in Learning Sciences and Technology at the University of Hong Kong's Faculty of Education . She has served as Founding Director of the Centre for Information Technology in Education (CITE) (1998-2013) and currently holds the Chair of Learning Sciences and Technology . Her career spans over 25 years of international comparative studies, policy analysis, and large-scale educational innovation. Current roles: Associate Dean (Strategic Development), HKU Key affiliations: Sciences of Learning Strategic Research Theme (co-convener) Research Expertise Her work focuses on technology-enhanced learning , digital literacy , knowledge building communities , and multilevel educational change . She pioneered network models of teacher innovation and socio-technical frameworks for sustainable pedagogical transformation, particularly in STEM education and Cyberbullying prevention . Scientific Leadership With over 25 major research grants (2000-2023) exceeding HK$50 million, she leads projects like: Learning and Assessment for Digital Citizenship Jockey Club Self-directed Learning in STEM Design-Aware Learning Analytics A Fellow of the International Society of Learning Sciences and recipient of the HKSAR Humanities and Social Sciences Prestigious Fellowship , she has supervised numerous international comparative studies including SITES 2006, ICILS 2013, and longitudinal digital citizenship research (2019-2021).

Nazar Aliمشاهده پروفایل

دانشیار

• Antennas
• RF Circuits and Systems
• Power Amplifiers
• +۲ مورد دیگر

Dr. Nazar Ali serves as an Associate Professor in the Department of Electrical Engineering at Khalifa University, Abu Dhabi, UAE. With over three decades of academic experience since his 1990 PhD, he maintains active roles in research, teaching, and professional leadership within the electrical engineering domain. His educational foundation includes: PhD in Electrical Engineering, University of Bradford, UK (1990) BSc in Electrical Engineering, University of Mosul, Iraq (1984) Research spans cutting-edge RF engineering with emphasis on antenna design, high-efficiency power amplifiers, and indoor localization systems. His pioneering integration of Artificial Intelligence into traditional RF frameworks addresses modern wireless communication challenges, focusing on system optimization and next-generation wireless solutions. This interdisciplinary approach bridges hardware engineering with machine learning methodologies to enhance signal processing and device performance. Professional distinctions include: Senior Member of the Institute of Electrical and Electronics Engineers (IEEE) Internationally recognized Chartered Engineer certification Dr. Ali has mentored multiple MSc and PhD candidates through thesis supervision while teaching core electrical engineering curriculum including Applied Electromagnetics (ECCE320), Electric Circuits II (ECCE222), Electronic Circuits & Devices (ECCE312), and Microwave Circuits and Devices (ECCE316). His pedagogical approach combines theoretical rigor with practical laboratory implementation to develop industry-ready engineering competencies.

Sebastian Raischمشاهده پروفایل

استاد

• Strategic Management
• Organizational Ambidexterity
• Artificial Intelligence in Organizations
• +۷ مورد دیگر

Sebastian Raisch is a Full Professor of Strategic Management at the Geneva School of Economics and Management (GSEM), University of Geneva, where he also serves as Director of the Executive MBA program. He is affiliated with the Institute of Management and holds a Ph.D. from the University of Geneva. His academic work is deeply rooted in understanding how organizations balance stability and change, particularly in the face of digital transformation. Research Interests: His primary areas of expertise include strategic management, organizational ambidexterity, organizational paradox, artificial intelligence in organizations, and digital transformation. His research investigates the dynamics of corporate growth and decline, strategic renewal, and the integration of human and artificial intelligence in organizational decision-making. He is especially interested in how firms navigate tensions between competing demands such as exploration and exploitation, automation and augmentation, and stability and innovation. Publications and Trends: His recent publications (2023–2025) show a strong shift toward the role of artificial intelligence in management, with a focus on hybrid human-AI systems, ethical AI, and the strategic implications of AI adoption. Earlier works center on ambidexterity, paradox theory, and corporate turnaround, establishing him as a leading scholar in these domains. Scientific Awards: Strategic Management Society’s Best PhD Paper Award Emerald Publishing Group’s Citation of Excellence Award Journal of Management’s Scholarly Impact Award Editorial and Professional Service: Sebastian Raisch serves as Associate Editor at the Academy of Management Review and sits on the editorial boards of the Academy of Management Journal and the Strategic Management Journal . He has advised numerous doctoral students and supervised research projects on organizational innovation and digital strategy, though specific names are not listed in the provided materials. He has not received explicit mention of research grants, but his extensive publication record suggests active research funding. Labs and Research Teams: While no formal lab is mentioned, Raisch leads or contributes to research initiatives within the Institute of Management at GSEM, particularly in strategic management and digital innovation. He collaborates with scholars across Europe and the U.S., including notable co-authors like J. Schad, S. Krakowski, and M. Tushman.