Results 41 to 50 of about 124,598 (207)

Low Loss Quartz Multilayer Substrates and Substrate Integrated Two-Plane Hybrid Couplers Enabled by Copper Direct Bonding

open access: yesIEEE Journal of Microwaves
This paper presents a fused silica glass (quartz) multi-layer substrate using the copper direct bonding method. A fabricated substrate-integrated-waveguide (SIW) based two-plane hybrid coupler composed of five quartz layers showed low loss ...
Takashi Tomura   +6 more
doaj   +1 more source

Laparoscopic versus open distal gastrectomy for elderly patients with advanced gastric cancer: a retrospective comparative study

open access: yesWorld Journal of Surgical Oncology, 2022
Background Laparoscopic radical distal gastrectomy (LDG) has been more frequently performed for locally advanced distal gastric cancer (AGC) than open distal gastrectomy (ODG).
Hung-Hsuan Yen, Chi-Chuan Yeh, I-Rue Lai
doaj   +1 more source

Mammalian TOR signaling to the AGC kinases [PDF]

open access: yesCritical Reviews in Biochemistry and Molecular Biology, 2011
The mechanistic (or mammalian) target of rapamycin (mTOR), an evolutionarily conserved protein kinase, orchestrates cellular responses to growth, metabolic and stress signals. mTOR processes various extracellular and intracellular inputs as part of two mTOR protein complexes, mTORC1 or mTORC2.
Bing, Su, Estela, Jacinto
openaire   +2 more sources

AGC-2 Graphite Preirradiation Data Package [PDF]

open access: yes, 2012
The NGNP Graphite R&D program is currently establishing the safe operating envelope of graphite core components for a Very High Temperature Reactor (VHTR) design.
Lord, Joseph   +3 more
core   +1 more source

Traceability

open access: yesChallenging Glass Conference Proceedings
Achieving a circular business model for recovering building materials needs multi-level actions within the construction chain and strengthen the stakeholder engagement.
Angelica Rota   +2 more
doaj   +1 more source

A novel cardiac differentiation method of a large number and uniformly-sized spheroids using microfabricated culture vessels

open access: yesRegenerative Therapy, 2020
Cardiomyocytes differentiated from human induced pluripotent stem cells (hiPSCs) have great potential for regenerative medicine and drug discovery. In this study, we developed a novel protocol to more reproducibly and efficiently induce cardiomyocytes. A
Tatsuaki Miwa   +2 more
doaj   +1 more source

Robust decentralized AGC in a restructured power system

open access: yes, 2004
This paper addresses a new decentralized robust strategy to adapt the well tested classical automatic generation control (AGC) system to the changing environment of power system operation under deregulation based on the bilateral AGC scheme.
Mitani, Yasunori   +5 more
core   +1 more source

Robust AGC in a competitive environment [PDF]

open access: yes, 2004
A decentralized robust approach is proposed for an automatic generation control (AGC) system based on a generalized AGC structure. This work addresses a new strategy to adapt a well-tested classical AGC scheme to the changing environment of power system ...
Mitani, Yasunori   +2 more
core  

Simulation modelling of power system for supercritical units considering dynamic heat exchange of once-through boiler

open access: yesReli fadian
With the increasing proportion of new energy connected to the grid, the issue of frequency safety in the power system and mastering the regulation ability of the units have become more important. At present, in power system simulation, thermal power unit
XU Darui   +7 more
doaj   +1 more source

Cervical Cytological Findings among Women Attending a Tertiary Care Hospital in Sana’a, Yemen

open access: yesYemeni Journal for Medical Sciences, 2018
Objective: To determine the frequency and pattern of abnormal cervical smear findings among women attending the University of Science and Technology Hospital (USTH) in Sana'a city. Methods: This study is a retrospective, cross-sectional study. Records
Abdullah Abdu Al-Mikhlafy   +2 more
doaj   +1 more source

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