Results 221 to 230 of about 291,777 (294)

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Designing Programmable Peptide Nucleic Acid-based Nanovaccines for Anticancer Immune Activation. [PDF]

Small
Huang Y, Huang C, Pandita S, Ieong CM, Wang Y, Wang D, Chen J, Jauregui-Matos V, Beelen AMA, Shiau YP, Tang S, Zhao J, Zong Q, Tang M, Cong Z, Li Y, Beal PA, David SS, Wang A, Wang D, Xiao Z, Lam KS.   +21 more
europepmc   +1 more source

Grip and Grasp: Lizard Claw Inspired Robotic Manipulators

Advanced Robotics Research, EarlyView.
Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee, Kate Douglas, Asyiah Bray, Andrea Rummel, Parvez Alam   +4 more
wiley   +1 more source

Oxygen isotopic evidence that Gale crater, Mars, was home to an Early Hesperian water reservoir that underwent significant evaporation. [PDF]

Proc Natl Acad Sci U S A
Hofmann AE, Archer PD, McAdam AC, Sutter B, Bristow TF, Eiler JM, Webster CR, Flesch GJ, Fraeman AA, Franz HB, House CH, Rampe EB, Stern JC, Mahaffy PR, Malespin CA, Grotzinger JP, Vasavada AR.   +16 more
europepmc   +1 more source

Design and Modeling of a High‐Displacement, Skin‐Integrated Flexible Electromagnetic Actuator for Haptic Interfaces in Virtual Reality

Advanced Robotics Research, EarlyView.
A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay, Alexandra Zhang Jiang, Ziteng Liu, Rachel Villamor, Derek Cha, Ananya Renuka Balakrishna, Tianshu Liu, Priyanshu Agarwal, Rainer Dömer, Camilo Velez   +9 more
wiley   +1 more source

Multimodal glioma immunotherapy combining TLR9-targeted STAT3 antisense oligodeoxynucleotides with PD1 immune checkpoint blockade. [PDF]

Neuro Oncol
Hung CY, Kang EY, Jacek K, Yu C, Zhang X, Zhu Y, Aftabizadeh M, Wong RA, Badie B, Świderski P, Kamińska B, Alizadeh D, Heimberger AB, Brown CE, Kortylewski M.   +14 more
europepmc   +1 more source

The Use of Geofiber and Synthetic Fluid for Stabilizing Marginal Soils [PDF]

, 2007
Connor, Billy, Davis, Duane, Hazirbaba, Kenan, Zhang, Yu   +3 more
core  

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

Advanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin, Mengjie Zhang, Wenying Liu, Wenlong Shen, Debao Li, Hongming Miao, Fang Deng, Gang Zhang, Yi Tian, Yi Zhang, Zhihu Zhao, Bing Ni   +11 more
wiley   +1 more source

Hyperpolarized Carbon-13 Metabolic Imaging Differentiates Distinctive Molecular Phenotypes in Diffuse Midline Gliomas. [PDF]

Molecules
Park I, Hashizume R, Phillips J.
europepmc   +1 more source

CypD Dependent mPTP Opening Is Crucial for Oxidized Mitochondrial DNA Release in Ferroptosis

Advanced Science, EarlyView.
Ferroptosis is driven by mitochondrial permeability transition pore (mPTP) opening, which induces mitochondrial swelling and releases oxidized mitochondrial DNA. The released mtDNA activates cGAS–STING signaling, promotes ferritinophagy, and amplifies ferroptotic cell death. Disruption of mtDNA repair sensitizes tumors to ferroptosis in vivo, revealing
Hong Zhou, Wan Fu, Shizuo Liu, Zili Zhang, Hanyan Luo, Qing Zhong   +5 more
wiley   +1 more source