Results 101 to 110 of about 1,749,290 (318)

Brassinosteroid and jasmonic acid pathways mediate the effect of high temperature on the outcrossing rate of photo-thermo-sensitive genic male-sterile rice lines

BMC Plant Biology
Background The development and widespread adoption of hybrid rice have significantly contributed to global food security. However, the relatively high cost of hybrid seeds remains a limiting factor for its broader application.
Duo Lan, Pengpeng Fang, Li Zhang, Jia Zeng, Wuhan Zhang, Qiang He, Xiaolin Li, Ying Lv, Huafeng Deng, Fu Shu, Pingyong Sun   +10 more
doaj   +1 more source

OsLAP6/OsPKS1, an orthologue of Arabidopsis PKSA/LAP6, is critical for proper pollen exine formation

Rice, 2017
Background Male fertility is crucial for rice yield, and the improvement of rice yield requires hybrid production that depends on male sterile lines.
Ting Zou, Qiao Xiao, Wenjie Li, Tao Luo, Guoqiang Yuan, Zhiyuan He, Mingxing Liu, Qiao Li, Peizhou Xu, Jun Zhu, Yueyang Liang, Qiming Deng, Shiquan Wang, Aiping Zheng, Lingxia Wang, Ping Li, Shuangcheng Li   +16 more
doaj   +1 more source

A Hybrid Denotational Semantics for Hybrid Systems [PDF]

, 2008
In this article, we present a model and a denotational semantics for hybrid systems. Our model is designed to be used for the verification of large, existing embedded applications. The discrete part is modeled by a program written in an extension of an imperative language and the continuous part is modeled by differential equations.
Olivier Bouissou, Matthieu Martel
openaire   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

An Energy Management System of a Fuel Cell/Battery Hybrid Boat [PDF]

, 2014
All-electric ships are now a standard offering for energy/propulsion systems in boats. In this context, integrating fuel cells (FCs) as power sources in hybrid energy systems can be an interesting solution because of their high efficiency and low ...
HAN, Jingang, CHARPENTIER, Jean-Frederic, Jean-Frederic Charpentier, TANG, Tianhao, Tianhao Tang, Jingang Han   +5 more
core   +1 more source

EdemaFlex: textile-based soft-robotic platform toward personalized hand edema therapy

npj Flexible Electronics
Hand edema hinders mobility and quality of life, yet prevailing solutions—manual lymphatic drainage or bulky pneumatic devices—are costly, clinic-bound, and rarely personalized.
Seonyoung Youn, Arhan Choudhury, Pin-Sung Ku, Wenyi Fu, Margaret Tsai, Mahika Rathod, Alyssa Pelak, Joan Stilling, Hsin-Liu (Cindy) Kao   +8 more
doaj   +1 more source

Hybrid inflation

Physical Review D, 1994
Usually inflation ends either by a slow rolling of the inflaton field, which gradually becomes faster and faster, or by a first-order phase transition. We describe a model where inflation ends in a different way, due to a very rapid rolling (`waterfall') of a scalar field $σ$ triggered by another scalar field $ϕ$.
openaire   +3 more sources

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

SRAM and Mixed-Signal Logic With Noise Immunity in 3-nm Nano-Sheet Technology

IEEE Open Journal of the Solid-State Circuits Society
A modular 4.26 Mb SRAM based on a 82 Kb/block structure with mixed signal logic is fabricated, characterized, and demonstrated with full functionality in a 3-nm nanosheet (NS) technology.
Rajiv V. Joshi, J. Frougier, Alberto Cestero, Crystal Castellanos, Sudipto Chakraborty, Carl Radens, M. Silvestre, S. Lucarini, I. Ahsan, E. Leobandung   +9 more
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source