Results 71 to 80 of about 9,464 (227)

Thickness‐Dependent Infrared Emissivity of Ultrathin Freestanding MoSiN Nanocomposite Membranes

Advanced Optical Materials, EarlyView.
ABSTRACT Metals and dielectrics show opposite trends in thickness‐dependent infrared emissivity: metallic films exhibit a rise in emissivity below a critical thickness, while dielectric films show a corresponding decline. For applications demanding both high emissivity and mechanical strength in membranes with nanoscale thickness, combining these ...
Reethu Sebastian, Amrid Amnache, Nadi Braidy, Luc G. Fréchette   +3 more
wiley   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Outcrop-Scale Hydraulic Fracturing Experiments with a Coagulable Resin and Data Analysis Results

Geosciences
Hydraulic fracturing is a crucial technology for resource development, such as shale gas, and its optimization is necessary to enhance development efficiency. However, evaluating fracture shapes involves technical uncertainties.
Tsutau Takeuchi, Akira Fujimoto, Ryohei Inoue, Tsuyoshi Ishida, Takashi Danjo, Tatsuya Yokoyama, Hirokazu Fujii   +6 more
doaj   +1 more source

The coordination of cell growth during fission yeast mating requires Ras1-GTP hydrolysis [PDF]

, 2013
The spatial and temporal control of polarity is fundamental to the survival of all organisms. Cells define their polarity using highly conserved mechanisms that frequently rely upon the action of small GTPases, such as Ras and Cdc42.
Ladds, Graham, Wayne Croft, Bond, Michael, Croft Wayne, Cathryn Weston, Graham Ladds (430368), Graham Ladds, Cathryn Weston (471448), Croft, Wayne D., Michael Bond, Weston, Cathryn, Ladds Graham, Weston Cathryn, Bond Michael, Michael Bond (471449), Wayne Croft (471450)   +15 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

MHD mode conversion of fast and slow magnetoacoustic waves in the solar corona

, 2010
There are three main wave types present in the Sun’s atmosphere: Alfvén waves and fast and slow magnetoacoustic waves. Alfvén waves are purely magnetic and would not exist if it was not for the Sun’s magnetic field.
McDougall-Bagnall, A. M. Dee
core  

Simultaneous in-situ observations of the signature of dayside reconnection at the high and low latitude magnetopause [PDF]

, 2005
We present magnetic field and particle data recorded by the Cluster and Geotail satellites in the vicinity of the high- and low-latitude dayside magnetopause, re- spectively, on 17 February 2003. A favourable conjunction of these spacecraft culminated in
Mukai, T., S. W. H. Cowley, H. Rème, T. Nagai, Nagai, T., Balogh, A., Y. Saito, Saito, Y., Cowley, S., Daly, P. W., S. Kokubun, T. Mukai, Wild, J., Bosqued, J., Bosqued, J. M., J. A. Davies, Rème, H., Cooling, B. M. A., Milan, S. E., Daly, P., Wild, J. A., J. A. Wild, B. M. A. Cooling, A. Balogh, Kokubun, S., Davies, J. A., S. E. Milan, P. W. Daly, Cowley, S. W. H., Milan, S., Cooling, B., Davies, J., J. M. Bosqued   +32 more
core   +1 more source

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

Identifying polarity of first wave-head generated at measuring points with the 2^nd SVD.

Identifying polarity of first wave-head generated at measuring points with the 2nd SVD.
Chen Ping (2343517), Li Jing (445177), Chen Haohao (17743223)   +2 more
core   +1 more source

Characterization of the RhoGAP proteins RGA-3 and RGA-4 and the centrosomal protein SAS-5 in the early "Caenorhabditis elegans" embryo [PDF]

, 2007
The Caenorhabditis elegans embryo serves as a great tool to study cell biological processes like polarization and cell divison. The first cell division is unequal and cell polarization is dependant on the Rho GTPase regulated rearrangement of the cell ...
Schmutz, Cornelia
core   +1 more source