Results 101 to 110 of about 172,182 (283)
, 1998 Consider a rooted tree whose nodes can be in two states: marked or unmarked. The marked ancestor problem is to maintain a data structure with the following operations: mark marks node ; unmark removes any marks from node ; firstmarked returns the
Stephen Alstrup +2 more
core
Advanced Robotics Research, EarlyView.This study presents a soft pneumatic fabric bidirectional actuation module (PNEUMA) capable of generating high torque in both bending directions within a single integrated architecture. PNEUMA achieves up to 50 Nm with reduced inflation volume and a lightweight design.
Odysseas Simatos +2 more
wiley +1 more source
Advanced Science, EarlyView.The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang +20 more
wiley +1 more source
Songye Standing Female Ancestor Figure
, 2016 Ancestor Figure 9 1/2 high Circa 19th Century Songye, Democratic Republic of the Congo, Africa Wood A standing female ancestor figure with an oval-shaped head, coffee bean-shaped eyes, a block-like nose, rectangular mouth and pointed chin. The elongated
core +1 more source
Advanced Science, EarlyView.When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley +1 more source
Advanced Science, EarlyView.The mechanism diagram of VDAC1 mediating neuronal excitability and neuropathic pain. Briefly, VDAC1 is expressed in DRG neurons and is upregulated following CCI‐induced neuropathic pain. This upregulation enhances ATP transport from mitochondria to the cytoplasm in sensory neurons, leading to increased neuronal excitability and pain behavior.
Fengrun Sun +7 more
wiley +1 more source
The ‘Ancestor’ of Mundici’s Equivalence
Scientific Annals of Computer ScienceThis article provides an exposition of the main results presented in our book “Four Functors: the ‘ancestor’ of Mundici’s equivalence between unital commutative l-groups and MV algebras” appeared in autumn of 2025. Daniele Mundici has proved, in 1986,
Afrodita Iorgulescu
doaj +1 more source
Advanced Science, EarlyView.Deep‐learning‐based signal enhancement is an effective way to recover high‐resolution details from a low‐resolution chromatin contact map. However, due to computational challenges, existing methods commonly divide up the contact map into small patches and create artificial discontinuities at patch boundaries.
Qinyao Li +6 more
wiley +1 more source