Results 161 to 170 of about 1,171,988 (336)

Clovis point allometry, modularity, and integration: Exploring shape variation due to tool use with landmark-based geometric morphometrics. [PDF]

PLoS One, 2023
Thulman DK, Shott MJ, Slade AM, Williams JP.   +3 more
europepmc   +1 more source

Hederagenin Attenuates Cardiac Remodeling by Targeting Phosphodiesterase 9A

Phytotherapy Research, EarlyView.
ABSTRACT Background and Aim New therapeutic strategies for heart failure are urgently needed. The protective effects of cyclic guanosine monophosphate (cGMP)—protein kinase G (PKG) pathway on heart have been widely reported. Despite phosphodiesterase 9A (PDE9A) inhibitors combating cardiac remodeling, clinically available drugs are lacking. Hederagenin
Liqian Chen, Xinghong Zhou, Yanting You, Jieyu Chen, Baizhao Peng, Yijian Deng, Shuai Ji, Ying Yang, Xiaohu Chen, Huaxi Liu, Shuxuan Yang, Hiu Yee Kwan, Wen Jin, Lei Zhang, Yuegang Wang, Xiaoshan Zhao, Yanyan Liu   +16 more
wiley   +1 more source

Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions

Journal of Field Robotics, EarlyView.
ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos, Steven Kay, Julia Wajoras, Robert Field, Evridiki V. Ntagiou, Fakher Mohammad, Yang Gao   +6 more
wiley   +1 more source

Unveiling Neolithic Economic Behavior: A Novel Approach to Chert Procurement at Çukuriçi Höyük, Western Anatolia

, 2023
Brandl M, Hauzenberger C, Filzmoser P.
europepmc   +1 more source

Sliding Doors: Frame Uptake and Rejection by Learners in a Museum‐Based Climate Learning Experience

Science Education, EarlyView.
ABSTRACT Science education efforts that support public understanding of modern climate change are critically needed. However, implementing climate‐related learning experiences can be challenging, as public audiences tend to experience a wide range of understandings of and emotions around the issue. In light of these challenges, many scholars have posed
Lynne Zummo, Benjamin Janney, Kaitlyn Kinshella, Jordan Giron, Marc Whiting, Ajla Auker, Hailey Sherman, Monika Lohani   +7 more
wiley   +1 more source

Archive Report: The Lithic Assemblage from the Antonine Wall Roman Fort at Croy Hill, Croy, North Lanarkshire [PDF]

An analysis of the lithic assemblage from the excavations undertaken by Professor W S Hanson at The Roman Fort ...
Wright, Dene
core  

Capture, Confine, Characterize: High‐Throughput Dielectrophoresis‐Based Single‐Cell Microfluidics Platform to Analyze Mammalian and Yeast Cells Using Raman Spectroscopy

Small, EarlyView.
Traditional single‐cell analysis lacks the capacity for real‐time monitoring. This study presents Microfluidic dielectrophoretic Arresting System (MiDAS), a microelectrofluidic platform using dielectrophoresis for single‐cell and droplet trapping. MiDAS immobilizes diverse samples (cells, beads, droplets) for optical imaging and Raman spectroscopy. Its
Bum‐Joon Jung, Allison Hohreiter, Runjie Chen, Dylan Cook, Linus Hansen, Sunny Taylor, Koseki J. Kobayashi‐Kirschvink, Joseph Chaiken, Supratik Guha, Anindita Basu   +9 more
wiley   +1 more source

Testing the Limits: Functional Strengths and Weaknesses of Poacher (Agonidae) Armor. [PDF]

Integr Org Biol
Martinez LE, Vandenberg ML, Cohen KE, Summers AP, Donatelli CM.   +4 more
europepmc   +1 more source

ICE PATCH HUNTING IN THE GREATER YELLOWSTONE AREA, ROCKY MOUNTAINS, USA: WOOD SHAFTS, CHIPPED STONE PROJECTILE POINTS, AND BIGHORN SHEEP (OVIS CANADENSIS)

American Antiquity, 2017
Craig M. Lee, Kathryn Puseman
semanticscholar   +1 more source

In Vitro Reconstruction of Axonal Heat Sensing with a Photothermal Nerve‐on‐a‐Chip

Small, EarlyView.
A photothermal nerve‐on‐a‐chip platform is presented that enables precise, localized heating of sensory axons with simultaneous electrical recording. The system reveals millisecond‐scale dynamics of heat‐evoked neural activity and provides a new approach to study how temperature‐dependent ion channel behavior is translated into axonal firing.
Koji Sakai, Yujiro Tanaka, Riku Takahashi, Toichiro Goto, Yosuke Mizuno, Taiki Otomo, Aya Tanaka   +6 more
wiley   +1 more source