Results 131 to 140 of about 64,200 (208)
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Grappling Spacecraft

Annual Review of Control, Robotics, and Autonomous Systems, 2022
This article provides a survey overview of the techniques, mechanisms, algorithms, and test and validation strategies required for the design of robotic grappling vehicles intended to approach and grapple free-flying client satellites. We concentrate on using a robotic arm to grapple a free-floating spacecraft, as distinct from spacecraft docking and ...
Carl Glen Henshaw   +3 more
openaire   +2 more sources

Grappling with Cancer

Science, 2013
One of the greatest challenges in the study of cancer has been confronting the mindset that the disease is too complex to address effectively: too many tissue types, too many etiologies, too much genetic chaos. In the 1970s, the oncogene concept provided temporary relief from this angst, because it was thought that a limited number of ...
Edison T Liu, E T Liu
exaly   +3 more sources

Grappling with our therapeutic relationship and professional self-doubt during COVID-19: will we use video therapy again?

Counselling Psychology Quarterly, 2020
The social restrictions during the COVID-19 crisis led to many therapists providing therapy remotely, despite some therapists’ concerns regarding its efficacy, technical challenges and their ability to build a strong therapeutic relationship online. This
K. Aafjes-van Doorn   +2 more
semanticscholar   +1 more source

Membrane Fusion: Grappling with SNARE and SM Proteins

Science, 2009
The two universally required components of the intracellular membrane fusion machinery, SNARE and SM (Sec1/Munc18-like) proteins, play complementary roles in fusion.
T. Südhof, J. Rothman
semanticscholar   +1 more source

Grappling with the challenges of measuring women's economic empowerment in intrahousehold settings

, 2020
Defining and measuring women's economic empowerment (WEE) has been at the centre of the current debates among international development scholars and practitioners.
Sonia Laszlo   +3 more
semanticscholar   +1 more source

Grappling claws for a robot to climb rough wall surfaces: Mechanical design, grasping algorithm, and experiments

Robotics Auton. Syst., 2020
Wall-climbing robots have been widely applied in the inspection of smooth walls. However, only a few adhesion methods have been developed for robots that will allow them to climb cliffs and dusty, high-altitude, rough walls (constructed using coarse ...
Fengyu Xu   +3 more
semanticscholar   +1 more source

Teachers grappling with a teacher-leader identity: complexities and tensions in early childhood education

International Journal of Leadership in Education, 2020
The notion of a dual teacher-leader identity in education is elusive. This article builds on existing research by reporting a qualitative, interpretive case study.
Maria Cooper
semanticscholar   +1 more source

Grappling with troublesome knowledge

Medical Education, 2018
Chen and Poole explain how the identification of threshold concepts can improve educators’ engagement with learners.
Luke Y C Chen, Gary Poole
openaire   +2 more sources

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