Results 31 to 40 of about 256,836 (264)

Symmetric configuration spaces of linkages

open access: yesJournal of Applied and Computational Topology, 2023
45 pages, 29 ...
David Blanc, Nir Shvalb
openaire   +2 more sources

Pengaruh Konfigurasi Ruang terhadap Jumlah Pengunjung pada Bangunan Komersial Mal di Pontianak

open access: yesRuang-Space: Jurnal Lingkungan Binaan, 2021
Ayani Megamall has a higher number of visitors than Matahari Mall. The two malls also have different shapes of spatial configuration. This condition gives rise to a research hypothesis that Ayani Megamall has a higher number of visitors because the ...
Andi ., Zairin Zain, Uray Fery Andi
doaj   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro   +10 more
wiley   +1 more source

Energy-Efficient Motion Planning for Repetitive Industrial Tasks: An Adaptive Obstacle Modeling Approach

open access: yesApplied Sciences
Efficient operation of robotic manipulators in repetitive industrial tasks, such as welding and logistics sorting, requires careful coordination of obstacle representation and motion planning.
Zhitao Yang, Likun Hu
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Equivariant topology of configuration spaces [PDF]

open access: yesJournal of Topology, 2015
We study the Fadell-Husseini index of the configuration space F(R^d,n) with respect to different subgroups of the symmetric group S_n. For p prime and d>0, we completely determine Index_{Z/p}(F(R^d,p);F_p) and partially describe Index{(Z/p)^k}(F(R^d,p^k);F_p).
P. V. M. Blagojevi    +2 more
openaire   +3 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

A Robot Error Prediction and Compensation Method Using Joint Weights Optimization Within Configuration Space

open access: yesApplied Sciences
With the growing demand for industrial robots in the aerospace manufacturing process, the lack of positioning accuracy has become a critical factor limiting their broad application in precision manufacturing.
Fantong Meng   +6 more
doaj   +1 more source

Configuration Optimization for Free-Floating Space Robot Capturing Tumbling Target

open access: yesAerospace, 2022
The maximum contact force is one of the most important indicators for contact problems. In this paper, the configuration optimization is conducted to reduce the maximum contact force for a free-floating space robot capturing tumbling target.
Long Zhang
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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