Results 181 to 190 of about 102,646 (304)

Shrinkage Characteristics of Geopolymer Concrete: A Comprehensive Review. [PDF]

Materials (Basel)
Olayinka R, Jafari R, Fiset M.
europepmc   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Mitigating Shrinkage in Superplasticizer-Free Natural Hydraulic Lime Grouts for Historic Masonry Conservation: Effects of Composition, Curing, and Expansion Agents. [PDF]

Materials (Basel)
Wu Y, Dai S.
europepmc   +1 more source

Enabling Real‐Time Shape‐Sensing in Soft Robots via a Miniaturized, Single‐Signal, Color‐Tuned Soft Optical Sensor

Advanced Robotics Research, EarlyView.
A miniaturized soft optical sensor that uses thin film color tuning enables real‐time 3D shape‐sensing from a single red–green–blue (RGB) signal. When integrated into a soft robot, it enables closed‐loop control and autonomous navigation in a phantom lung environment without the need for onboard electronics, achieving sub‐millimeter accuracy through ...
Frank Juliá Wise, Yitong Lu, Daniel Van Lewen, Riley Applebaum, Bianca Andrada, Johnathan Reamer, Sheila Russo   +6 more
wiley   +1 more source

Improved CNN for Predicting Line Heating Forming Deformation of Complex Hull Curved Plate. [PDF]

Materials (Basel)
Wang S, Jia H, Fu Y, Wang J, Li R, Shi Z.   +5 more
europepmc   +1 more source

Sleep Alters the Velocity of Physiological Brain Pulsations in Humans

Advanced Science, EarlyView.
Sleep alters I/CSF oscillatory flow, driven by increased respiratory (29%) and vasomotor pulsation (21%) velocities, while cardiovascular pulsations decreased by (22%). Velocity is quantified using optical flow analysis of MREG data. Spectral power increases alongside these pulsations (spatial correlation, r = 0.35 and r = 0.39, respectively ...
Ahmed Elabasy, Heta Helakari, Tommi Väyrynen, Zalán Rajna, Niko Huotari, Lauri Raitamaa, Ville Isokoski, Matti Järvelä, Mika Kaakinen, Johanna Piispala, Mika Kallio, Vesa Korhonen, Tapio Seppänen, Vesa Kiviniemi   +13 more
wiley   +1 more source

Wood biomass ash as a clinker substitute in advancing next-generation blended cement: Croatian case study. [PDF]

Sci Rep
Carević I, Bajto JŠ, Grubor M, Štirmer N.   +3 more
europepmc   +1 more source

Shrinkage Deformation Correction for Aspherical Plastic Lens's Molds.

Journal of the Japan Society for Precision Engineering, 1992
Junji Sone, Katsunobu Ueda, Yoshinori Kairiku   +2 more
openaire   +2 more sources

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

Advanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou, Weijie Yang, Na Liu, Qing Liu, Jiamin Jin, Chenqiong Zhao, Xiaoying Jin, Miao Gui, Haiyan Zhu, Songying Zhang, Yinli Zhang   +10 more
wiley   +1 more source

Influence of Mixing Duration and Absorption Characteristics of Superabsorbent Polymers on the Fresh and Hardened Properties of High-Performance Concrete. [PDF]

Materials (Basel)
Gu YC, Khayat KH.
europepmc   +1 more source