Results 151 to 160 of about 639,433 (345)

Optimizing Robot Programming: Mixed Reality Gripper Control [PDF]

open access: yesarXiv
Conventional robot programming methods are complex and time-consuming for users. In recent years, alternative approaches such as mixed reality have been explored to address these challenges and optimize robot programming. While the findings of the mixed reality robot programming methods are convincing, most existing methods rely on gesture interaction ...
arxiv  

Global Trends in Risk Factors for Low Back Pain: An Analysis of the Global Burden of Disease Study Data From 1990 to 2021

open access: yesArthritis Care &Research, EarlyView.
Objective The increasing burden associated with low back pain (LBP) is a critical issue. This is a novel analysis of trends in risk factors for LBP aiming to identify risk factors that require further attention or consideration in global policies to reduce the burden of LBP.
Katharine E. Roberts   +5 more
wiley   +1 more source

Complete Subsurface Elemental Composition Measurements With PING [PDF]

open access: yes
The Probing In situ with Neutrons and Gamma rays (PING) instrument will measure the complete bulk elemental composition of the subsurface of Mars as well as any other solid planetary body.
Parsons, A. M.
core   +1 more source

Idiopathic Pulmonary Fibrosis Caused by Damaged Mitochondria and Imbalanced Protein Homeostasis in Alveolar Epithelial Type II Cell

open access: yesAdvanced Biology, EarlyView.
By systematizing a large body of evidence and propose a cascade relationship between protein homeostasis, endoplasmic reticulum stress, mitochondrial dysfunction, and pro‐fibrotic factor, providing a theoretical basis for ATII cells dysfunction as a possible pathophysiological initiating event for idiopathic pulmonary fibrosis.
Zhaoxiong Dong   +6 more
wiley   +1 more source

45thSpace Congress“The Next Great Steps”: Space Policy Directive-1 [PDF]

open access: yes, 2018
“Lead an innovative and sustainable program of exploration with commercial and international partners to enable human expansion across the solar system and to bring back to Earth new knowledge and opportunities.
Hill, Bill
core   +1 more source

Considering the Risks and Costs of Solid Organ Xenotransplantation

open access: yesAdvanced Biology, EarlyView.
This perspective discusses the rationale, risks, and costs of whole‐organ xenotransplantation. It considers alternative strategies to obviate the demand for transplants and optimize allotransplantation systems and practices that do not impose xenotransplantation's harms and risks, and whether they are the most ethical and effective means to increase ...
Catharine E. Krebs   +5 more
wiley   +1 more source

Preventive Effect of Metformin in Radiation‐Induced Xerostomia

open access: yesAdvanced Biology, EarlyView.
Head and neck cancer patients who received radiotherapy complain of severe dry mouth due to damage to the salivary glands. Metformin is an antidiabetic drug, but its radio‐protective effect has been reported. It is confirmed that metformin protects the salivary glands from radiation and provides evidence for the use of metformin in cancer treatment in ...
Sungryeal Kim   +5 more
wiley   +1 more source

Towards Crew-Centered, Mission-Oriented Space Flight Training [PDF]

open access: yes
This poster describes a training approach that applies empirically derived principles of training to reimagining the overall design of NASA's space flight training program. The poster is focused specifically on the design of astronaut training for NASA's
Barshi, Immanuel, Dempsey, Donna L.
core   +1 more source

Characterization and Optimization of Vesicle Properties in bioPISA: from Size Distribution to Post‐Assembly Loading

open access: yesAdvanced Biology, EarlyView.
The paper explores the creation and characterization of vesicles through biocatalytic Polymerization‐Induced Self‐Assembly (bioPISA), focusing on achieving size uniformity using centrifugation techniques. It examines the effects of stirring speed on vesicle morphology and analyses the internal polymer‐rich structure using fluorescence correlation ...
Andrea Belluati   +7 more
wiley   +1 more source

Ready for Our Trip to Mars? Turning the Red Planet Blue [PDF]

open access: yes
Mars exploration is one of the major current scientific breakthroughs. NASA is actively developing its Mars Exploration Program through several rovers and orbiters to better understand the origin and current conditions of the Red Planet.
Pariset, Eloise
core   +1 more source

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