Results 71 to 80 of about 403,227 (262)
Single rotation CTA of extracranial carotids integrated with cerebral CTP provides sufficient quality for decision making in patients with ischaemic stroke. [PDF]
Neuroradiol J, 2021 Wong SC, Hausegger KA, De Paoli L.
europepmc +1 more source
FEBS Open Bio, EarlyView.Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas +6 more
wiley +1 more source
ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function
FEBS Open Bio, EarlyView.Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley +5 more
wiley +1 more source
Scientific ReportsTo address the challenges of low soil fragmentation rates and high tillage resistance during land preparation for the sticky soil in southwest China, a double-shaft layered rotary tillage and ridging machine was designed to enhance the soil layer ...
Tao Zhang +4 more
doaj +1 more source
Suitability Analysis of Rice Cropping Patterns in China Using the MaxEnt Model
AgronomyClimate warming is reshaping hydrothermal resources for rice production, but the climatic responses of different rice-based cropping systems have not been sufficiently compared. This study evaluated the climatic suitability and dominant climatic controls
Yunyi Cai +8 more
doaj +1 more source
CONTACT AND ROTATION ANALYSIS OF SINGLE ROLLER ENVELOPING FACE WORM DRIVE
Jixie qiangdu, 2021 Based on the meshing theory of single roller enveloping end face worm drive,the distribution of contact line and the length of contact line on the cylindrical surface of the drive pair,and the self-rotation angle of the roller,and the self-rotation angle
LIAO HongHui +3 more
doaj
Single versus dual-rate learning when exposed to Coriolis forces during reaching movements.
PLoS ONE, 2020 When we reach for an object during a passive whole body rotation, a tangential Coriolis force is generated on the arm. Yet, within a few trials, the brain adapts to this force so it does not disrupt the reach. Is this adaptation governed by a single-rate
Judith L Rudolph +3 more
doaj +1 more source
Single-Grasp Detection Based on Rotational Region CNN [PDF]
, 2019 Object grasp detection is foundational to intelligent robotic manipulation. Different from typical object detection tasks, grasp detection tasks need to tackle the orientation of the graspable region in addition to localizing the region since the ground truth box of the grasp detection is arbitrary-oriented in the grasp datasets.
Jiang, Shan +4 more
openaire +2 more sources
FEBS Open Bio, EarlyView.We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen +5 more
wiley +1 more source
Frontiers in Mechanical EngineeringIntroductionTo reduce severe drill string vibration and improve drilling efficiency in deep drilling, which are often accompanied by significant energy loss.MethodThe contra- rotation of the inner and outer drill bits was facilitated by planetary gear ...
Li Qian +8 more
doaj +1 more source