Results 111 to 120 of about 516,588 (225)

Motion and Morphology Planning for Autonomous Manipulation in Clutter With a Shape‐Shifting, Variable‐Stiffness Robot

open access: yesAdvanced Intelligent Systems, EarlyView.
A hybrid mobile robot with a modular Variable‐Stiffness Bridge transitions between a rigid locomotion platform and a flexible, shape‐conforming body. By enclosing objects within its deformable structure rather than relying on dedicated end effectors, the robot achieves orientation‐regulated planar transport, with conformal contact quality shown to ...
Luiza Labazanova   +5 more
wiley   +1 more source

One thing you can be sure of

open access: yesJournal of New Librarianship, 2018
Understanding a library’s organizational culture is a good first-step in being effective as a new librarian, particularly for someone who is a career-changer.
Judy Geczi
doaj  

Stephen Green, Valeur sûre. Réflexions sur l’argent et la morale dans un monde incertain. Trad. par Gérard Hocmard

open access: yes, 2011
Ngosso Thierry. Stephen Green, Valeur sûre. Réflexions sur l’argent et la morale dans un monde incertain. Trad. par Gérard Hocmard. In: Revue Philosophique de Louvain. Troisième série, tome 109, n°4, 2011. pp.
Ngosso, Thierry
core  

Adaptive Collision Sensitivity for Efficient and Safe Human–Robot Collaboration

open access: yesAdvanced Intelligent Systems, EarlyView.
An adaptive collision‐sensitivity framework uses each robot link's effective mass to estimate contact forces online and decide when collaborative robots should stop or continue. Tested on simulated and real UR10e and simulated KUKA arms, it maintains conservative force estimates while reducing unnecessary stops and increasing task productivity. What is
Lukas Rustler   +2 more
wiley   +1 more source

Human lymph node microvascular imaging using a fast contrast-free super-resolution ultrasound technique

open access: yesScientific Reports
Lymph nodes play a crucial role in cancer metastasis, and assessing lymph node involvement is essential for patient prognosis and treatment strategies.
Mostafa Amin Naji   +10 more
doaj   +1 more source

Convergence uniforme presque sûre de l’estimateur à noyau de la densité de l’intensité d’un processus ponctuel

open access: yes, 2002
International audienceSous des hypothèses de majoration de moment de type Marcinkiewicz-Zygmund, nous montrons la convergence uniforme presque sûre de l’estimateur de la densité de la mesure intensité d’un processus ponctuel.
Jacob, Pierre, Fabre, Jean-Pierre
core  

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

How does the Kids SIPsmartER program impact the sugar‐sweetened beverage intake of students: An investigation beyond total treatment effect in randomized controlled trial

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This study develops and empirically estimates a structural framework to decompose the causal pathways of multilevel behavioral interventions targeting adolescent health behaviors. We apply this framework to the Kids SIPsmartER (KSS) program, a 6‐month, school‐based intervention evaluated through a clustered randomized controlled trial in rural
Naveen Abedin   +5 more
wiley   +1 more source

Improving access to new technologies: An experiment with Kenyan input sellers

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Agrodealers play a critical role in rural economies, selling essential inputs for agricultural production, stocking new products, and providing farmers with technical advice. However, uncertainty can discourage them from stocking newer, less familiar products, limiting the availability of innovative technologies and leading to market failures ...
Sarah W. Kariuki   +6 more
wiley   +1 more source

Magnus series expansion method for solving nonhomogeneous stiff systems of ordinary differential equations

open access: yesKuwait Journal of Science, 2015
In this paper, Magnus Series Expansion Method which is based on Lie Groups and Lie algebras is proposed with different orders to solve nonhomogeneous stiff systems of ordinary differential equations.
Mehmet T. Atay   +2 more
doaj  

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