Results 231 to 240 of about 69,883 (320)

Integrated Optomechanical Analysis of the Impact of an Ø 800 mm Primary Mirror on the Imaging Quality of an Optical System. [PDF]

Sensors (Basel)
Liu R, Zhang Y, Liu Y, Li Q.
europepmc   +1 more source

An analytical approach to gravitational lensing by an ensemble of axisymmetric lenses

, 1990
Man Hoi Lee, David N. Spergel
openalex   +1 more source

Critical Lines in Gravitational Lenses and the Determination of Cosmological Parameters [PDF]

, 1997
Hideki Asada
openalex   +1 more source

Open Innovation as an Adaptive Strategy in Mitigating the Challenges Posed by the Adoption of Digital Innovation and Big Data Analytics in SMEs

R&D Management, Volume 55, Issue 5, Page 1508-1532, November 2025.
ABSTRACT Research on open innovation (OI) in SMEs, particularly in the context of digital innovations and big data (BD), often highlights the potential for these innovations to drive SME growth. While digital innovations and BD can indeed enhance OI practices by presenting new opportunities, there is a significant gap in understanding how the ...
Matthew Ayamga, Maria Carmela Annosi, Ayalew Kassahun, Wilfred Dolfsma, Bedir Tekinerdogan   +4 more
wiley   +1 more source

The Optical Gravitational Lensing Experiment. the Early Warning System

, 1994
A. Udalski, M. K. Szymański, J. Kałużny, M. Kubiak, Mario Mateo, W. Krzemiński, B. Paczyński   +6 more
openalex   +2 more sources

Vulnerable, Helpless, and Hopeless: Representations of Youth Who Use Drugs in Canadian Substance Use‐Focused Anti‐Stigma Campaigns (2009–2020)

Sociological Inquiry, Volume 95, Issue 4, Page 786-816, November 2025.
Involuntary treatment policies that remove youth autonomy threaten the well‐being of youth who use drugs (YWUD) and constitute a form of structural stigma. Recent debate in British Columbia (BC) on “secure care” legislation (e.g., support from wealthy White parents and opposition by Indigenous organizations) shows how the agency of YWUD is contested ...
Michael Hinderyckx, Scott D. Neufeld
wiley   +1 more source

A Statistical Comparison of Cluster Mass Estimates from Optical/X‐Ray Observations and Gravitational Lensing [PDF]

, 1997
Xiangping Wu, Li‐Zhi Fang
openalex   +1 more source

Energy expenditure, intake and availability in female soccer players via doubly labelled water: Are we misrepresenting low energy availability?

Experimental Physiology, Volume 110, Issue 11, Page 1705-1720, November 1, 2025.
Abstract Female soccer players have been identified as presenting with low energy availability (LEA), though the prevalence of LEA may be overestimated given inaccuracies associated with self‐reporting dietary intakes. Accordingly, we aimed to quantify total daily energy expenditure (TDEE) via the doubly labelled water (DLW) method, energy intake (EI ...
Samuel J. McHaffie, Carl Langan‐Evans, Juliette A. Strauss, José L. Areta, Christopher Rosimus, Martin Evans, Ruth Waghorn, James Grant, Matthew Cuthbert, Catherine Hambly, John R. Speakman, James P. Morton   +11 more
wiley   +1 more source

Testing Scheme Design for Grabbing Positioning and Release Mechanism in Space Microgravity Environment. [PDF]

Sensors (Basel)
Zhong Y, Zhang H, Xue C.
europepmc   +1 more source

Gravitational lensing by cosmic string loops [PDF]

, 1996
Andrew A. de Laix, Tanmay Vachaspati
openalex   +1 more source